Stainless steel pipe polishing and wire drawing device

Abstract

The invention provides a stainless steel pipe polishing and wire drawing device, which belongs to the technical field of metal round pipe processing, and comprises a base component, an inner clamping block component, an opposite jacking and fixing component, a wire drawing component, a dust collection component, a bidirectional interlocking component and a pushing and inserting component, the inner clamping block assembly and the opposite jacking and fixing assembly capable of transversely moving can clamp the inner walls and the end positions of stainless steel round pipes with different specifications and lengths, and the wire drawing assembly can drive a wire drawing grinding wheel to conduct wire drawing and grinding work on the clamped stainless steel pipes and can be accurately matched with a jacking and fixing base in position. As the telescopic rod of the double-position hydraulic cylinder stretches out, the outer socket can be driven to be inserted into the side plug bush, the pushing column can be synchronously driven to be pushed to the mutual movement sliding seat, the clamping and locking state of the mutual movement locking teeth and the side fixing teeth is relieved, safe stop of the top fixing seat at any stroke position is formed through the two-way interlocking component, and the safety of the top fixing seat is improved. And the wire drawing sliding frame can be transversely connected with the top fixing seat by pushing the inserting component.

Description

Technical Field

[0001] The invention relates to the technical field of metal round tube processing devices, and in particular to a stainless steel tube grinding and wire drawing device. Background Art

[0002] The grinding and brushing of stainless steel pipes is a process for treating the surface of stainless steel pipes. Through mechanical grinding, the surface of stainless steel round pipes presents fine lines. The brushing process can improve the beauty of stainless steel pipes, increase their texture, and also improve their wear resistance and corrosion resistance.

[0003] In order to facilitate operation, the existing grinding and drawing devices mostly adopt the method of clamping the outside of the stainless steel pipe, which will cause the clamping mechanism to interfere with the operation of the grinding and drawing mechanism, so that the part of the stainless steel pipe located in the clamping mechanism cannot be ground and drawn, which has process defects. In addition, since the length of stainless steel pipes is usually long, some are even several meters long, even if the existing device can clamp the inner wall of the stainless steel pipe, it requires multiple sets of complex mechanisms to achieve it, which has the disadvantages of high production cost and low convenience. Summary of the invention

[0004] The purpose of the present invention is to provide a stainless steel pipe grinding and wire drawing device, which combines the opposing top fixing components that are unpowered and in a normally locked state with the inner clamping block components to form a mechanism for clamping the stainless steel pipe. When used alone with the wire drawing component, it can not only form automatic grinding and wire drawing work; at the same time, in the clamping operation state, the wire drawing component can also drive the top fixing component to form a clamping and moving operation through the cooperation formed by the pushing and plug-in component and the two-way interlocking component.

[0005] The object of the present invention is achieved through such a technical solution, a stainless steel pipe grinding and wire drawing device, including a base component, an inner clamping block assembly, an opposite top fixing assembly, a wire drawing assembly, a two-way interlocking component and a push-and-plug component, the inner clamping block assembly includes an inner rotating cylinder and a push cone column, the opposite top fixing assembly includes a top fixing seat, the wire drawing assembly includes a wire drawing rotating frame and a wire drawing grinding wheel, the two-way interlocking component includes a side fixing tooth and a middle rotating gear, and the push-and-plug component includes a double-position hydraulic cylinder and an external socket;

[0006] The inner rotating cylinder is rotatably connected to one side of the top of the base component, and the top fixing seat is slidably connected to the other side of the top of the base component. An automatically rotatable hexagonal column is slidably inserted in the inner rotating cylinder, and the push cone column is fixed at the head end of the hexagonal column. The side wall of the inner rotating cylinder is arranged to slide outward and plugged with a telescopic sliding column. A telescopic clamping block is fixed to the outer end of each group of telescopic sliding columns. The outer side of the push cone column is slidably matched with the inner end of the telescopic sliding column. One side of the top fixing seat is rotatably connected to a top fixing rotating sleeve;

[0007] The top of the base member is also provided with a wire drawing slide that can automatically move laterally, a wire drawing rotary frame that can automatically rotate is installed on one side of the inside of the wire drawing slide, and a wire drawing grinding wheel is rotatably connected to one side of the head end of the wire drawing rotary frame;

[0008] The side fixing teeth are symmetrically fixed on the inner surface of the top of the base member, and the bottom of the top fixing seat is slidably connected with a pair of intermovable sliding seats, and the two sets of intermovable sliding seats are elastically separated from each other, and one end of each set of intermovable sliding seats is fixed with an intermovable locking tooth, and the middle rotating gear is rotatably connected to the middle part of the bottom of the top fixing seat and meshes with both sets of intermovable locking teeth;

[0009] The main body of the double-position hydraulic cylinder is fixed at the middle of the inner bottom end of the wire drawing slide, the external socket is fixed at the head end of the telescopic rod of the double-position hydraulic cylinder, a side sleeve is fixed to one side of the lower end of the top fixed seat, and the bottom end of the wire drawing slide is also slidably connected with a pushing column, which is fixed to the telescopic rod of the double-position hydraulic cylinder, and when the wire drawing slide is positioned opposite to the top fixed seat, during the process of inserting the external socket into the side sleeve, the head end of the pushing column can form a counterattack with one set of intermovable slides.

[0010] The use process of the technical solution of the present invention is as follows:

[0011] When the wire drawing turret is lifted and the wire drawing grinding wheel is in an empty position, the stainless steel pipe to be drawn can be clamped;

[0012] When the telescopic clamp is in the retracted state, one end of the stainless steel is inserted into the outside of the support formed by the array of telescopic clamps. The hexagonal column that can automatically move laterally pushes the push cone column to form a sliding fit with the inner end of the telescopic sliding column, which can drive the telescopic sliding column and the telescopic clamp to move outward, so that the outside of each group of telescopic clamps can form a support for the inner wall of the stainless steel tube, forming a clamping connection between the inner rotating cylinder in the rotating state and one end of the stainless steel tube.

[0013] The top fixing seat will not affect the clamping connection between one end of the stainless steel pipe and the inner rotating cylinder due to its elasticity away from the inner rotating cylinder.

[0014] Subsequently, the wire drawing slide is automatically moved laterally to a position where the outer socket and the side plug sleeve are directly opposite each other, and the double-position hydraulic cylinder is started, and the telescopic rod of the double-position hydraulic cylinder is extended, so that the outer socket can be inserted into the side plug sleeve on one side of the lower end of the top fixing seat, so as to form a horizontal connection between the wire drawing slide that can be automatically moved and the top fixing seat;

[0015] In the process of the outer socket being inserted into the side sleeve laterally, the push column can be synchronously driven to move toward the intermovable sliding seat, and before the outer socket is inserted into the side sleeve and in place, the push column has pushed the intermovable sliding seat so that the intermovable locking teeth can move to a position disengaged from the side fixed teeth through the cooperative transmission formed with the middle rotating gear. As the outer socket is fully inserted into the side sleeve and in place, the two sets of intermovable locking teeth can move to a safe position disengaged from the side fixed teeth.

[0016] At this time, the automatically movable wire drawing slide can drive the side insert sleeve and the top fixing seat to move horizontally, so that the top fixing rotating sleeve rotatably connected to one side of the top fixing seat can be inserted into the inner wall of the other end of the stainless steel pipe and abut against the other end of the stainless steel pipe;

[0017] The outside of the telescopic clamp and the top fixed rotating sleeve are provided with steps, which can position the two ends of the stainless steel pipe;

[0018] After the top fixing seat is used to drive the top fixing rotating sleeve to clamp the other end of the stainless steel pipe in place by the lateral movement of the top fixing seat, the double-position hydraulic cylinder is started again to make the outer socket and the side plug sleeve disengage, and the push column is synchronously disengaged from the intermovable sliding seat. Under the supporting elastic force of the two sets of intermovable sliding seats moving away from each other, the two sets of intermovable locking teeth will return to the position of clamping with the side fixing teeth again, so that the top fixing seat can stably and safely stay in the position of clamping with the other end of the stainless steel pipe, and then the wire drawing slide is disconnected from the top fixing seat;

[0019] Cooperating with the automatic lateral movement of the wire drawing slide and the automatic rotation of the hexagonal column, the wire drawing turntable is rotated to the wire drawing station where the wire drawing grinding wheel is in the wire drawing process. By utilizing the automatic rotation of the wire drawing grinding wheel, the wire drawing work on the outside of the stainless steel can be performed.

[0020] By adopting the above technical solution, the present invention can achieve the following beneficial effects:

[0021] (1) The present invention utilizes a paired structure formed by an inner clamping block assembly and an opposing top fixing assembly to clamp the inner walls of both ends of the stainless steel pipe respectively, and adopts a method of clamping the inner wall of the stainless steel pipe, so that after clamping, the inner clamping block assembly and the opposing top fixing assembly will not interfere with the wire drawing work of the wire drawing grinding wheel at both ends of the stainless steel pipe, and there is no dead angle for wire drawing;

[0022] (2) In the present invention, the array of telescopic sliding columns slidably connected to the inner rotating cylinder in the inner clamping block assembly can drive the telescopic clamping block to form a telescopic action in a state of forming a sliding cut cooperation with the push cone column, and can form supporting surfaces of different outer diameters of the array of telescopic clamping blocks, and can be used for clamping stainless steel pipes of different specifications by replacing top fixing rotating sleeves of different specifications in the top fixing seat;

[0023] (3) The lateral movement adjustment of the top fixing seat of the present invention not only moves the driving system together with the wire drawing slide, but also has a bidirectional interlocking component at the lower end of the top fixing seat. When the top fixing seat needs to stay stably and safely, the elastic support formed between the two groups of intermovable slides can drive the intermovable locking teeth and the side fixing teeth to engage with each other; and when the wire drawing slide drives the top fixing seat to move jointly, the extension of the telescopic rod of the double-position hydraulic cylinder can not only insert the external socket into the side plug sleeve, but also synchronously enable the pushing column to push the intermovable slide, so that the intermovable locking teeth move to the position disengaged from the side fixing teeth, thereby forming a state in which the top fixing seat itself stays safely and stably, and a state in which the wire drawing slide and the top fixing seat move jointly laterally, thereby meeting the use requirements of different processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention from a first viewing angle;

[0026] Figure 2 It is a schematic diagram of the overall structure of the present invention from a second viewing angle;

[0027] Figure 3 It is a structural schematic diagram of the base component of the present invention;

[0028] Figure 4 It is a schematic diagram of the installation structure of the inner clamping block assembly of the present invention;

[0029] Figure 5 It is a schematic diagram of the explosion structure of the pushing cone column part of the present invention;

[0030] Figure 6 It is a schematic diagram of the connection structure of the telescopic clamping block part of the present invention;

[0031] Figure 7 It is a schematic diagram of the position structure of the opposing top fixing components and the bottom plate of the present invention;

[0032] Figure 8 It is a schematic diagram of the structure of the top fixing assembly of the present invention;

[0033] Fig. 9 It is a schematic diagram of the position structure of the wire drawing assembly and the bottom plate of the present invention;

[0034] Fig.10 It is a structural schematic diagram of the movable screw part of the present invention;

[0035] Fig.11 It is a structural schematic diagram of the wire drawing slide part of the present invention;

[0036] Fig.12 It is a schematic diagram of the exploded structure of the wire drawing turret part of the present invention;

[0037] Fig.13 It is a structural schematic diagram of the dust collecting component of the present invention;

[0038] Fig.14 It is a structural schematic diagram of a bidirectional interlocking component of the present invention;

[0039] Fig.15 It is a structural schematic diagram of the push-and-plug component of the present invention;

[0040] Fig.16 It is a schematic diagram of the structure of the push-and-plug component and the two-way interlocking component of the present invention;

[0041] Fig.17 This is a schematic diagram of the installation structure of the cleaning component of the present invention;

[0042] Fig.18 It is a schematic diagram of the transmission structure of the cleaning assembly of the present invention;

[0043] Fig.19 It is a schematic diagram of the cooperation between the eccentric spherical column and the passive inclined plate of the present invention.

[0044] Reference numerals:

[0045] 1. Base member; 101. Bottom plate; 102. Base frame; 103. Main controller;

[0046] 2. Inner clamp block assembly; 201. Vertical rotating seat; 202. Inner rotating cylinder; 203. Telescopic clamp block; 204. Hexagonal column; 205. Push hydraulic cylinder; 206. Cylinder rod slide seat; 207. Inner rotating column; 208. Rotary hole; 209. Transmission rotating seat; 210. Transmission toothed belt pulley; 211. Rotating motor; 212. Rotating toothed belt pulley; 213. Rotating connecting toothed belt; 214. Telescopic slot; 215. Telescopic sliding column; 216. Inner ferrule; 217. Inner top spring; 218. Passive sliding column; 219. Push cone column;

[0047] 3. Opposite top fixing assembly; 301. Top fixing groove; 302. Top fixing sliding column; 303. Side fixing seat; 304. Top fixing adjustment grating ruler; 305. Top fixing seat; 306. Top fixing rotary sleeve; 307. Top fixing sliding seat; 308. Reset push spring; 309. Bottom cross seat; 310. Top fixing grating probe;

[0048] 4. Wire drawing assembly; 401. Wire drawing groove; 402. Wire drawing slide column; 403. Side stand; 404. Screw rotating seat; 405. Wire drawing moving grating scale; 406. Moving screw; 407. Servo motor; 408. Screw driving toothed belt wheel; 409. Screw rotating toothed belt wheel; 410. Screw connecting toothed belt; 411. Wire drawing slide; 412. Wire drawing slide seat; 413. Screw slider; 41 4. Wire drawing grating probe; 415. Wire drawing turret seat; 416. Wire drawing turret; 417. Eccentric shaft; 418. Wire drawing hydraulic cylinder fixed rotating seat; 419. Wire drawing hydraulic cylinder; 420. Wire drawing turret rotating sleeve; 421. Wire drawing motor; 422. Wire drawing drive toothed belt wheel; 423. Wire drawing shaft seat; 424. Wire drawing shaft; 425. Wire drawing toothed belt wheel; 426. Wire drawing connecting toothed belt; 427. Wire drawing grinding wheel;

[0049] 5. Dust suction component; 501. Dust suction cover; 502. Dust suction port; 503. Internal dust suction filter element; 504. Side cover; 505. Dust suction fan blade;

[0050] 6. Bidirectional interlocking member; 601. Slide rail; 602. Intermovable slide seat; 603. Intermovable locking teeth; 604. Side fixing teeth; 605. Center rotation seat; 606. Center rotation gear; 607. Compression spring; 608. Center rotation shaft;

[0051] 7. Pushing and plugging components; 701. Double-position hydraulic cylinder; 702. External socket; 703. Side plug sleeve; 704. Push column fixing frame; 705. Push column sliding seat; 706. Push column; 707. Push column connecting frame;

[0052] 8. Cleaning assembly; 801. Cleaning slide; 802. Cleaning slide column; 803. Cleaning plate; 804. Cleaning hair; 805. Bottom limit sleeve; 806. Cleaning compression spring; 807. Top limit sleeve; 808. Passive inclined plate; 809. Top connecting plate; 810. Eccentric ball column. DETAILED DESCRIPTION

[0053] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0054] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0055] like Figure 1-Figure 19 As shown, a stainless steel pipe grinding and wire drawing device, one side of the top of the base component 1 is rotatably connected to the inner rotating cylinder 202, the top fixing seat 305 is slidably connected to the other side of the top of the base component 1, and bounces to the side away from the inner rotating cylinder 202, and the inner rotating cylinder 202 is slidably plugged with an automatically rotatable hexagonal column 204, the push cone column 219 is fixed at the head end of the hexagonal column 204, the side wall of the inner rotating cylinder 202 is arranged to slide outwardly and plugged with a telescopic sliding column 215, and the telescopic sliding column 215 cannot be separated from the inner rotating cylinder 202, and the outer end of each group of telescopic sliding columns 215 is fixed with a telescopic clamping block 203, the outer side of the push cone column 219 is slidably matched with the inner end of the telescopic sliding column 215, and the hexagonal column 204 is pushed horizontally to drive the telescopic clamping block 203 to form a telescopic action, and one side of the top fixing seat 305 is rotatably connected with a top fixing rotating sleeve 306;

[0056] The top of the base member 1 is also provided with a wire drawing slide 411 which can automatically move laterally, and a wire drawing rotary frame 416 which can automatically rotate is installed on one side of the inside of the wire drawing slide 411, and a wire drawing grinding wheel 427 is rotatably connected to one side of the head end of the wire drawing rotary frame 416;

[0057] The side fixing teeth 604 are symmetrically fixed on the inner surface of the top of the base member 1, and the bottom of the top fixing seat 305 is slidably connected with the intermovable sliding seats 602 in pairs, and the two groups of intermovable sliding seats 602 are elastically separated from each other, and one end of each group of intermovable sliding seats 602 is fixed with an intermovable locking tooth 603, and the middle rotating gear 606 is rotatably connected to the middle part of the bottom of the top fixing seat 305, and meshes with the two groups of intermovable locking teeth 603, so that when there is no external force pushing the intermovable sliding seats 602, the intermovable locking teeth 603 on the same side are in a position of engaging with the side fixing teeth 604;

[0058] The main body of the double-position hydraulic cylinder 701 is fixed to the middle of the inner bottom end of the wire drawing slide 411, the external socket 702 is fixed to the head end of the telescopic rod of the double-position hydraulic cylinder 701, and a side plug sleeve 703 is fixed to one side of the lower end of the top fixed seat 305, and the side plug sleeve 703 is located opposite to the external socket 702. The bottom end of the wire drawing slide 411 is also slidably connected to a push column 706, which is fixed to the telescopic rod of the double-position hydraulic cylinder 701, and when the wire drawing slide 411 is located opposite to the top fixed seat 305, during the process of inserting the external socket 702 into the side plug sleeve 703, the head end of the push column 706 can be abutted against one set of mutually movable slides 602;

[0059] Here’s how it works:

[0060] The device can safely clamp the stainless steel pipe to be drawn when the wire drawing turret 416 is lifted and the wire drawing grinding wheel 427 is in an empty position;

[0061] When the telescopic clamping block 203 is in the state of elastic retraction, one end of the stainless steel is inserted into the outside of the support formed by the array of telescopic clamping blocks 203, and the hexagonal column 204 that can automatically move laterally pushes the push cone column 219 to form a sliding fit with the inner end of the telescopic sliding column 215, which can drive the telescopic sliding column 215 and the telescopic clamping block 203 to move outward, so that the outside of each group of telescopic clamping blocks 203 can form a stable support for the inner wall of the stainless steel tube, forming a clamping connection between the inner rotating cylinder 202 in the rotating state and one end of the stainless steel tube;

[0062] The top fixing seat 305 will not affect the clamping connection between one end of the stainless steel tube and the inner rotating cylinder 202 due to its elasticity away from the inner rotating cylinder 202.

[0063] And under the action of the two groups of intermovable sliding seats 602 being elastically moved away from each other, the intermovable locking teeth 603 on the same side are in a position of being engaged with the side fixing teeth 604 through the cooperative transmission formed by the two groups of intermovable locking teeth 603 and the middle rotating gear 606. Since the side fixing teeth 604 are in a fixed state, it can be ensured that the top fixing seat 305 is in a stable staying state at this time;

[0064] Subsequently, the wire drawing slide 411 is automatically moved laterally to a position where the outer socket 702 and the side plug sleeve 703 are directly opposite each other, and the double-position hydraulic cylinder 701 is started, and the telescopic rod of the double-position hydraulic cylinder 701 is extended, so that the outer socket 702 can be inserted into the side plug sleeve 703 on one side of the lower end of the top fixing seat 305, so as to form a horizontal connection between the wire drawing slide 411 that can automatically move and the top fixing seat 305;

[0065] In the process of the outer socket 702 being inserted into the side sleeve 703 laterally, the push column 706 can be synchronously driven to move toward the intermovable sliding seat 602. Before the outer socket 702 is inserted into the side sleeve 703 and in place, the push column 706 has pushed the intermovable sliding seat 602, so that the intermovable locking teeth 603 can move to a position disengaged from the side fixed teeth 604 through the coordinated transmission formed with the middle rotating gear 606. As the outer socket 702 is fully inserted into the side sleeve 703 and in place, the two sets of intermovable locking teeth 603 can move to a safe position disengaged from the side fixed teeth 604.

[0066] At this time, the side insert sleeve 703 and the top fixing seat 305 can be driven to move horizontally by the automatically movable wire drawing slide 411, so that the top fixing rotating sleeve 306 rotatably connected to one side of the top fixing seat 305 can be inserted into the inner wall of the other end of the stainless steel pipe and abut against the other end of the stainless steel pipe;

[0067] The outside of the telescopic clamp block 203 and the top fixed rotating sleeve 306 are provided with steps, which can position the two ends of the stainless steel pipe, and the parts of the outside of the telescopic clamp block 203 and the top fixed rotating sleeve 306 that are higher than the steps are not higher than the outside of the stainless steel round pipe, which will not interfere with the wire drawing work of the wire drawing grinding wheel 427 on the two ends of the stainless steel outside, eliminating the wire drawing dead angle;

[0068] After the top fixing seat 305 is used to move horizontally to drive the top fixing rotating sleeve 306 to clamp the other end of the stainless steel pipe in place, the double-position hydraulic cylinder 701 is started again, so that the outer socket 702 and the side plug sleeve 703 are disengaged, and the push column 706 is synchronously disengaged from the intermovable sliding seat 602. Under the supporting elastic force of the two groups of intermovable sliding seats 602 moving away from each other, the two groups of intermovable locking teeth 603 will return to the position of clamping with the side fixing teeth 604 again, so that the top fixing seat 305 can stay stably and safely in the position of clamping with the other end of the stainless steel pipe, and then the wire drawing slide 411 is disconnected from the top fixing seat 305;

[0069] Cooperating with the automatic lateral movement of the wire drawing slide 411 and the automatic rotation of the hexagonal column 204, the wire drawing rotary frame 416 is rotated to the wire drawing position where the wire drawing grinding wheel 427 is in the wire drawing process. By utilizing the automatic rotation of the wire drawing grinding wheel 427, the wire drawing work on the outside of the stainless steel can be performed.

[0070] The specific structure of the base member 1 and the inner clamp block assembly 2 is as follows: Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the bottom end of the bottom plate 101 is fixedly connected to the top end of the bottom frame 102, and a main controller 103 is fixedly installed on one side of the bottom frame 102 to form automatic control of the device;

[0071] The vertical rotating seat 201 is fixed to one side of the top of the bottom plate 101, and the inner rotating cylinder 202 is rotatably connected in the vertical rotating seat 201;

[0072] A push hydraulic cylinder 205 and a cylinder rod slide 206 are fixedly installed on one side of the top of the bottom plate 101. The telescopic rod of the push hydraulic cylinder 205 is slidably connected to the cylinder rod slide 206, which can improve the movement accuracy and stability of the telescopic rod of the push hydraulic cylinder 205. The inner rotating column 207 is fixed to the head end of the telescopic rod of the push hydraulic cylinder 205. A rotating hole 208 is opened at the end of the hexagonal column 204, and the inner rotating column 207 is rotatably connected to the rotating hole 208.

[0073] A telescopic slot 214 is arranged on the side wall of one end of the inner rotating cylinder 202, a telescopic slide 215 is slidably connected in the telescopic slot 214, an inner ferrule 216 is fixedly connected to the inner end of the telescopic slide 215, a passive slide 218 is fixedly connected to the inner end of the inner ferrule 216, and the array of passive slides 218 are all slidably cut with the outer surface of the push cone 219;

[0074] The outer side of each telescopic slide column 215 is sleeved with an inner top spring 217, one end of the inner top spring 217 is clamped with the inner sleeve 216, and the other end is clamped with the inner wall of the inner rotating cylinder 202. The inner top spring 217 can form a power for elastic recovery of the telescopic clamp block 203 and the telescopic slide column 215 in a natural state, so that when the passive slide column 218 cooperates with the outer side of the head end of the push cone column 219, the telescopic clamp block 203 will not extend outward for no reason, and the movement of the telescopic clamp block 203 can only be formed by the cooperation between the push cone column 219 and the passive slide column 218.

[0075] The transmission rotary seat 209 is fixed to one side of the top of the bottom plate 101, one end of the transmission toothed belt wheel 210 is rotatably connected to the transmission rotary seat 209, and the hexagonal column 204 is slidably plugged with the transmission toothed belt wheel 210. A rotating motor 211 is fixedly installed at the bottom of the bottom plate 101, and a rotating toothed belt wheel 212 is plugged and fixed in the rotating shaft of the rotating motor 211. A rotating connection toothed belt 213 is sleeved and installed between the rotating toothed belt wheel 212 and the transmission toothed belt wheel 210;

[0076] The hydraulic control system electrically connected to the main controller 103 is connected to the push hydraulic cylinder 205, and the rotating motor 211 is electrically connected to the main controller 103, and can start the push hydraulic cylinder 205, and use the lateral movement of the telescopic rod of the push hydraulic cylinder 205 to drive the hexagonal column 204 and the push cone column 219 to form a lateral movement; and start the rotating motor 211 to drive the rotating toothed belt wheel 212 to form a matching transmission with the transmission toothed belt wheel 210 through the rotating connection toothed belt 213, so that the hexagonal column 204 can rotate, and drive the rotation of the inner rotating cylinder 202 and the stainless steel pipe clamped and fixed to the inner rotating cylinder 202;

[0077] Furthermore, since the inner rotating column 207 at the telescopic rod head end of the push hydraulic cylinder 205 is rotatably connected to the rotating hole 208 at the end of the hexagonal column 204, when the hexagonal column 204 rotates, the telescopic rod of the push hydraulic cylinder 205 will not interfere.

[0078] The specific structure of the opposite top fixing component 3 is as follows Figure 7 and Figure 8 As shown, a top fixing groove 301 is provided in the main body of the bottom plate 101 to eliminate the movement interference with the top fixing seat 305;

[0079] The bottom end of the bottom plate 101 is provided with top fixed sliding columns 302 in pairs, and each group of top fixed sliding columns 302 is fixedly connected to the bottom plate 101 through side fixed seats 303 at both ends;

[0080] The top fixed adjustment grating ruler 304 is fixed to the bottom end of the bottom plate 101 and is arranged parallel to the top fixed sliding column 302;

[0081] The top fixed seat 305 is slidably connected to the top fixed slide 302 through the top fixed slide 307 symmetrically distributed at the bottom end. The bottom end of each group of top fixed slides 307 is fixed with a bottom cross seat 309. The top fixed grating probe 310 is installed and fixed on one side of one group of bottom cross seats 309 and is directly opposite to the top fixed adjustment grating ruler 304. The top fixed grating probe 310 and the top fixed adjustment grating ruler 304 are both electrically connected to the main controller 103, which can form a high-precision detection of the linear displacement of the top fixed seat 305.

[0082] Each set of top fixing slide columns 302 is also sleeved with a return spring 308, one end of the return spring 308 is clamped with the top fixing slide seat 307, and the other end is clamped with the side fixing seat 303 on one side of the top fixing slide column 302, so that the top fixing slide seat 307 and the top fixing seat 305 are naturally away from the elastic support of the inner rotating cylinder 202;

[0083] The pushing force of the wire drawing slide 411 on the top fixing seat 305 is sufficient to overcome the supporting elastic force of the return spring 308 on the top fixing seat 305, and smoothly drives the lateral adjustment movement of the top fixing seat 305;

[0084] Furthermore, the top fixing rotating sleeve 306 can be set to different specifications and can be replaced according to stainless steel pipes of different specifications.

[0085] The specific structure of the wire drawing assembly 4 is as follows Fig. 9 , Fig.10 , Fig.11 and Fig.12 As shown, a wire drawing clearance groove 401 is provided in the main body of the bottom plate 101, which is also used to eliminate the movement interference with the wire drawing slide 411;

[0086] The bottom end of the bottom plate 101 is provided with wire drawing slides 402 in pairs, and each set of wire drawing slides 402 is fixedly connected to the bottom plate 101 through side seats 403 at both ends. The bottom end of the bottom plate 101 and the wire drawing clearance groove 401 are also fixed with screw seats 404 in pairs, and the two ends of the movable screw 406 are respectively rotatably connected to different screw seats 404;

[0087] The wire drawing movable grating ruler 405 is fixedly mounted on the bottom end of the base plate 101 and is arranged parallel to the wire drawing slide column 402;

[0088] A screw rotating toothed belt wheel 409 is inserted and fixed at one end of the movable screw 406, a servo motor 407 is installed and fixed on one side of the base frame 102 and is electrically connected to the main controller 103, a screw driving toothed belt wheel 408 is inserted and fixed in the rotating shaft of the servo motor 407, and a screw connecting toothed belt 410 is sleeved and installed between the screw rotating toothed belt wheel 409 and the screw driving toothed belt wheel 408;

[0089] The wire drawing slide 411 is slidably connected to the wire drawing slide column 402 through the wire drawing slide seat 412 at the bottom, and a wire drawing grating probe 414 is fixedly installed on one side of one set of wire drawing slide seats 412, and is directly opposite to the wire drawing movable grating ruler 405. Similarly, the wire drawing movable grating ruler 405 and the wire drawing grating probe 414 are both electrically connected to the main controller 103, and can perform high-precision detection of the linear displacement of the wire drawing slide 411;

[0090] A lead screw slider 413 is also fixed to the bottom end of the wire drawing slide 411, and the lead screw slider 413 is connected with the movable lead screw 406. The servo motor 407 is started by the main controller 103, so that the lead screw drives the toothed belt wheel 408 to drive the lead screw rotating toothed belt wheel 409 to rotate through the lead screw connected toothed belt 410, which can form a coordinated transmission between the movable lead screw 406 and the lead screw slider 413, and drive the wire drawing slide 411 to move guided by the sliding cooperation formed by the wire drawing slide seat 412 and the wire drawing slide column 402;

[0091] A wire drawing turret seat 415 is fixedly installed on one side of the top of the wire drawing slide 411, and the wire drawing turret 416 is rotatably connected to the wire drawing turret seat 415 through a wire drawing turret rotary sleeve 420 on one side. An eccentric shaft 417 is eccentrically fixed to the wire drawing turret rotary sleeve 420 on the other side of the wire drawing turret 416. A wire drawing hydraulic cylinder fixed rotary seat 418 is fixed in the inner cavity of the wire drawing slide 411, and the main body of the wire drawing hydraulic cylinder 419 is rotatably connected to the wire drawing hydraulic cylinder fixed rotary seat 418, and the telescopic rod head end of the wire drawing hydraulic cylinder 419 is rotatably connected to the eccentric shaft 417;

[0092] Similarly, the hydraulic control system electrically connected to the main controller 103 is connected to the wire drawing hydraulic cylinder 419, which can form a rotational motion of the wire drawing turret 416 with the wire drawing turret rotary sleeve 420 as a reference;

[0093] A wire drawing motor 421 is fixedly installed on the side of the wire drawing turret 416 and is electrically connected to the main controller 103. The rotating shaft of the wire drawing motor 421 passes through the inner hole of the wire drawing turret rotary sleeve 420 and is fixedly connected to the wire drawing drive toothed belt wheel 422. A wire drawing shaft seat 423 is fixedly installed on the head end of the wire drawing turret 416. A wire drawing shaft 424 is rotatably connected in the wire drawing shaft seat 423. A wire drawing grinding wheel 427 is fixedly installed on one end of the wire drawing shaft 424 and is replaceable. A wire drawing toothed belt wheel 425 is fixedly installed on the other end of the wire drawing shaft 424. A wire drawing connection toothed belt 426 is sleeved and installed between the wire drawing drive toothed belt wheel 422 and the wire drawing toothed belt wheel 425.

[0094] After the stainless steel pipe is clamped, the main controller 103 can start the wire drawing motor 421 to drive the wire drawing drive toothed belt wheel 422 to rotate, so that the wire drawing drive toothed belt wheel 422 drives the wire drawing toothed belt wheel 425 to rotate through the wire drawing connection toothed belt 426, so as to form a high-speed rotation action of the wire drawing grinding wheel 427;

[0095] By using the top-fixed grating probe 310 and the top-fixed adjustment grating scale 304 to high-precision detect the linear displacement of the top-fixed seat 305, and the wire drawing moving grating scale 405 and the wire drawing grating probe 414 to high-precision detect the linear displacement of the wire drawing slide 411, the lateral position of the wire drawing slide 411 can be accurately aligned with the lateral position of the top-fixed seat 305, so that the external socket 702 can be accurately inserted into the side socket 703.

[0096] The specific structure of the two-way interlocking component 6 and the push-and-go plug component 7 is as follows: Fig.14 , Fig.15 and Fig.16 As shown, the slide rail 601 is laterally fixedly connected to the bottom ends of the two sets of bottom cross seats 309, and the mutually movable slide seat 602 is slidably connected to the slide rail 601;

[0097] The central rotating seat 605 is fixed between the two sets of top fixed sliding seats 307, the central rotating shaft 608 is rotationally connected to the central rotating seat 605, and the central rotating gear 606 is fixedly connected to the central rotating shaft 608;

[0098] The compression spring 607 is installed between the vertical surfaces of the two sets of inter-movable slides 602, and under the action of the elastic force of the compression spring 607 itself, the two sets of inter-movable slides 602 can be elastically moved outward, so that when there is no external force pushing the inter-movable slides 602, the inter-movable locking teeth 603 are in a position of being engaged with the side fixing teeth 604;

[0099] The elastic clamping of the inter-movable locking teeth 603 and the side fixing teeth 604 provided by the compression spring 607 is sufficient to support the wire drawing operation of the stainless steel pipe after the clamping is completed, and the top fixing seat 305 will not be loosened during the wire drawing process;

[0100] The side fixing teeth 604 are fixedly connected to the bottom end of the bottom plate 101 through the connecting columns at both ends, that is, there is enough space between the main body of the side fixing teeth 604 and the bottom end of the bottom plate 101 to provide space for the cooperation between the external socket 702 and the side plug sleeve 703;

[0101] The moving range of the top fixing seat 305 is located between the two ends of the side insert sleeve 703 and the two end connecting columns of the side fixing teeth 604, and will not exceed the control range of the side fixing teeth 604;

[0102] The two-position hydraulic cylinder 701 is electrically connected to the main controller 103, and the push column 706 is fixedly connected to the outside of the telescopic rod of the two-position hydraulic cylinder 701 through the push column connecting frame 707;

[0103] The bottom end of the main body of the double-position hydraulic cylinder 701 is also fixedly connected to a push column fixed frame 704, and a push column slide 705 is fixedly connected in pairs to the bottom end of the push column fixed frame 704. The push column 706 is slidably connected to the push column slide 705. The sliding connection formed by the push column 706 and the push column slide 705 can improve the stability of the push column 706 moving laterally with the external socket 702.

[0104] Furthermore, the wire drawing slide 412 and its related mechanisms will not interfere with the lateral movement of the push column 706 .

[0105] Preferably, if Fig.12 and Fig.13 As shown, a dust suction member 5 is also installed on one side of the wire drawing rotating frame 416, which can achieve the purpose of active dust suction as the wire drawing grinding wheel 427 rotates at a high speed. The opening of one end of the dust suction cover 501 is sealed and connected to the side of the wire drawing rotating frame 416. The dust suction port 502 is opened at the head end of the dust suction cover 501 and is inclined toward the wire drawing grinding wheel 427 to form an optimal suction coverage in the area of ​​the wire drawing grinding wheel 427. The dust suction fan blade 505 is plugged and fixed on the outside of the wire drawing shaft 424 and is located at the dust suction cover 501. 1, and the dust cover 501 will not affect the high-speed rotation of the wire drawing grinding wheel 427; an internal dust filter 503 is installed in the terminal cavity of the dust cover 501, and the side cover 504 is connected to one side of the internal dust filter 503 and is fixedly connected to the dust cover 501. The internal dust filter 503 is replaceable and is used to attach the dust fan blades 505 to absorb the debris sucked in by the high-speed rotation of the wire drawing grinding wheel 427, and the side cover 504 can be opened to replace the internal dust filter 503 whose service life has expired, which is energy-saving and environmentally friendly.

[0106] Preferably, if Fig.17 , Fig.18 and Fig.19As shown, a cleaning component 8 is also installed between the inner clamping block component 2 and the top of the opposite top fixing component 3, which can cooperate with the rotation of the middle rotating gear 606 in the two-way interlocking component 6 to realize the cleaning of the surface of the stainless steel pipe only in the grinding and brushing state. The cleaning slides 801 are fixedly installed in pairs in the main body of the bottom plate 101, and each group of cleaning slides 801 is slidably connected with a cleaning slide column 802, and a cleaning plate 803 is fixedly connected to the top of the cleaning slide column 802. The passive inclined plate 808 is fixed to one side of the cleaning plate 803, and the bottom end of the cleaning plate 803 is arranged and planted with cleaning hairs 804; the bottom limit sleeve 805 is sleeved and installed on the cleaning slide column 80 2, and the position can be adjusted within a certain range. A cleaning compression spring 806 is sleeved and installed in each group of cleaning slide columns 802. One end of the cleaning compression spring 806 is clamped with the bottom end of the bottom plate 101, and the other end is clamped with the bottom limit sleeve 805. A top limit sleeve 807 is also sleeved and installed on the outside of the middle part of the cleaning slide column 802. Similarly, the top limit sleeve 807 can also be adjusted within a certain range. The top end of the middle rotation axis 608 after passing through the main body of the top fixing seat 305 is sleeved and installed with a top connecting plate 809. A notch is opened in the main body of the top fixing seat 305 that is directly opposite to the cleaning planted hair 804 to eliminate interference. An eccentric ball column 810 is eccentrically fixed to the top of the top connecting plate 809 , and when the middle rotating gear 606 rotates to the position where the intermovable locking teeth 603 and the side fixing teeth 604 are engaged, the eccentric ball column 810 rotates to an empty position that is not in contact with the passive inclined plate 808. After the middle rotating gear 606 rotates to the position where the intermovable locking teeth 603 and the side fixing teeth 604 are disengaged from the engagement, the top of the eccentric ball column 810 can be rotated to the plane position at the bottom end of the passive inclined plate 808 through the sliding cut formed by the inclined surface on one side of the bottom end of the passive inclined plate 808, and the passive inclined plate 808 is pushed up, so that the intermovable locking teeth 603 and the side fixing teeth 604 are disengaged from the engagement, and in the process of clamping the stainless steel pipe, the upwardly lifted cleaning plate 803 and the cleaning hair 804 are formed interference; and after the stainless steel pipe is clamped, the opposing top fixing component 3 is stably kept in the clamping position by the interlocking locking teeth 603 and the side fixing teeth 604, the cleaning plate 803 and the cleaning hair 804 will return to the position where the cleaning hair 804 is in flexible contact with the outside of the stainless steel pipe due to the elastic force formed by the cleaning compression spring 806. As the inner clamping block component 2 drives the stainless steel pipe to rotate, the wire drawing action formed by the wire drawing component 4 is cooperated. The cleaning hair 804 can be used to form a cleaning work on the outside of the stainless steel pipe during the wire drawing process, so that it is always kept clean, and the cleaning component 8 will not interfere with the wire drawing work of the wire drawing component 4 on the outside of the stainless steel pipe;The purpose of setting the bottom limit sleeve 805, the top limit sleeve 807 and the top connecting plate 809 to be position-adjustable is that, considering that stainless steel pipes of different specifications can be clamped between the inner clamping block assembly 2 and the opposite top fixing assembly 3, the cleaning hair 804 can be adjusted to a suitable flexible contact position with the outside of the stainless steel pipe, and with the adjustment of the position of the cleaning plate 803 and the passive inclined plate 808, the eccentric ball column 810 can also be adjusted to a suitable height position through the top connecting plate 809. ;

[0107] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stainless steel pipe grinding and wire drawing device, comprising a base member (1), characterized in that: It also includes an inner clamping block assembly (2), a counter-top fixing assembly (3), a wire drawing assembly (4), a bidirectional interlocking component (6) and a push-and-plug component (7); The inner clamp block assembly (2) and the opposite top fixing assembly (3) are used in groups. The inner clamp block assembly (2) includes an inner rotating cylinder (202) and a push cone column (219). The opposite top fixing assembly (3) includes a top fixing seat (305). The inner rotating cylinder (202) is rotatably connected to one side of the top of the base component (1). The top fixing seat (305) is slidably connected to the other side of the top of the base component (1). An automatically rotatable hexagonal column (204) is slidably inserted in the inner rotating cylinder (202). The push cone column (219) is fixed at the head end of the hexagonal column (204). The side wall of the inner rotating cylinder (202) is arranged to be slidably inserted outwardly with a telescopic sliding column. (215), a telescopic clamp (203) is fixed to the outer end of each group of telescopic slide columns (215), the outer side of the push cone column (219) is slidably matched with the inner end of the telescopic slide column (215), one side of the top fixing seat (305) is rotatably connected with a top fixing rotary sleeve (306), and the bidirectional interlocking component (6) can safely lock the lateral position of the top fixing seat (305). The wire drawing assembly (4) can perform wire drawing action alone, and can also release the position lock of the top fixing seat (305) by the bidirectional interlocking component (6) by pushing the plug-in component (7), and synchronously form a lateral movement connection with the top fixing seat (305).

2. A stainless steel pipe grinding and wire drawing device according to claim 1, characterized in that: The wire drawing assembly (4) includes a wire drawing turret (416) and a wire drawing grinding wheel (427), the bidirectional interlocking component (6) includes a side fixed tooth (604) and a middle rotating gear (606), the push-in plug component (7) includes a double-position hydraulic cylinder (701) and an external socket (702), the top of the base component (1) is also provided with an automatically movable wire drawing slide (411), the automatically rotatable wire drawing turret (416) is installed on one side of the inside of the wire drawing slide (411), the wire drawing grinding wheel (427) is rotatably connected to one side of the head end of the wire drawing turret (416), the side fixed teeth (604) are symmetrically fixed to the inner surface of the top of the base component (1), the bottom of the top fixed seat (305) is slidably connected with a pair of mutually movable slides (602), and the two groups of mutually movable slides (602) are elastically separated from each other, and one end of each group of mutually movable slides (602) is fixed with The intermovable locking teeth (603) and the middle rotating gear (606) are rotatably connected to the lower middle part of the top fixing seat (305) and meshed with both sets of intermovable locking teeth (603). The main body of the double-position hydraulic cylinder (701) is fixed to the middle part of the inner bottom end of the wire drawing slide (411). The external socket (702) is fixed to the head end of the telescopic rod of the double-position hydraulic cylinder (701). A side sleeve (703) is fixed to one side of the lower end of the top fixing seat (305). The bottom end of the wire drawing slide (411) is also slidably connected to a push column (706). The push column (706) is fixed to the telescopic rod of the double-position hydraulic cylinder (701) and is directly opposite to the top fixing seat (305) when the wire drawing slide (411) is in position. During the process of inserting the external socket (702) into the side sleeve (703), the head end of the push column (706) can be abutted against one set of intermovable slides (602).

3. A stainless steel pipe grinding and wire drawing device according to claim 2, characterized in that: The base component (1) comprises a bottom plate (101) and a bottom frame (102); the bottom end of the bottom plate (101) is fixedly connected to the top end of the bottom frame (102); and a main controller (103) is fixedly mounted on one side of the bottom frame (102).

4. A stainless steel pipe grinding and wire drawing device according to claim 3, characterized in that: The inner clamp block assembly (2) further comprises a vertical rotary seat (201), an inner rotary column (207), a transmission rotary seat (209), a transmission toothed belt wheel (210), an inner sleeve (216) and a passive slide column (218); the vertical rotary seat (201) is fixed to one side of the top end of the base plate (101); the inner rotary cylinder (202) is rotatably connected in the vertical rotary seat (201); a push hydraulic cylinder (205) and a cylinder rod slide seat (206) are fixedly installed on one side of the top end of the base plate (101); The telescopic rod of the pressure cylinder (205) is slidably connected to the cylinder rod slide seat (206), the inner rotating column (207) is fixed to the head end of the telescopic rod of the push hydraulic cylinder (205), the end of the hexagonal column (204) is provided with a rotating hole (208), the inner rotating column (207) is rotatably connected to the rotating hole (208), one end side wall of the inner rotating cylinder (202) is arranged with a telescopic slot (214), the telescopic sliding column (215) is slidably connected in the telescopic slot (214), and the inner clamping sleeve (216) is provided. ) is fixedly connected to the inner end of the telescopic slide column (215), the passive slide column (218) is fixedly connected to the inner end of the inner sleeve (216), and the passive slide column (218) is slidably cut with the outer surface of the push cone column (219), and the outer surface of each group of telescopic slide columns (215) is sleeved with an inner top spring (217), one end of the inner top spring (217) is clamped with the inner sleeve (216), and the other end is clamped with the inner wall of the inner rotating cylinder (202), and the transmission rotating seat (209) is fixed to the bottom plate (1 01), one end of the transmission toothed belt wheel (210) is rotatably connected to the transmission rotating seat (209), and the hexagonal column (204) is slidably plugged with the transmission toothed belt wheel (210), a rotating motor (211) is fixedly installed at the bottom end of the bottom plate (101), a rotating toothed belt wheel (212) is plugged and fixed in the rotating shaft of the rotating motor (211), and a rotating connection toothed belt (213) is sleeved and installed between the rotating toothed belt wheel (212) and the transmission toothed belt wheel (210).

5. A stainless steel pipe grinding and wire drawing device according to claim 3 or 4, characterized in that: The opposing top fixing assembly (3) further comprises a side fixing seat (303), a top fixing adjustment grating ruler (304), a top fixing slide seat (307) and a top fixing grating probe (310). The bottom end of the bottom plate (101) is provided with top fixing slide posts (302) in pairs. Each group of top fixing slide posts (302) is fixedly connected to the bottom plate (101) through the side fixing seats (303) at both ends. The top fixing adjustment grating ruler (304) is installed and fixed at the bottom end of the bottom plate (101). The top fixing seat (305) is symmetrically distributed at the bottom end. The top fixed slide seat (307) is slidably connected to the top fixed slide column (302), and a bottom cross seat (309) is fixed to the bottom end of each group of top fixed slide seats (307). The top fixed grating probe (310) is installed and fixed on one side of one group of bottom cross seats (309). A reset spring (308) is also sleeved and installed in each group of top fixed slide columns (302), and one end of the reset spring (308) is clamped to the top fixed slide seat (307), and the other end is clamped to the side fixed seat (303) on one side of the top fixed slide column (302).

6. A stainless steel pipe grinding and wire drawing device according to claim 3 or 4, characterized in that: The wire drawing assembly (4) also includes a wire drawing clearance groove (401), a side stand (403), a wire drawing movable grating scale (405), a movable lead screw (406), a servo motor (407), a lead screw driving toothed belt wheel (408), a wire drawing slide seat (412), a lead screw slider (413), a wire drawing hydraulic cylinder (419), a wire drawing turret rotary sleeve (420) and a wire drawing driving toothed belt wheel (422). The bottom end of the base plate (101) is provided with wire drawing slides (402) in pairs, and each group of wire drawing slides (402) is fixedly connected to the base plate (101) through the side stands (403) at both ends. The bottom end of the base plate (101) is also fixed with a lead screw rotary seat (404) in pairs, and the two ends of the movable lead screw (406) are respectively The wire drawing movable grating ruler (405) is installed and fixed at the bottom end of the base plate (101), one end of the movable screw (406) is plugged and fixed with a screw rotating toothed belt wheel (409), the servo motor (407) is installed and fixed at one side of the base frame (102), the screw driving toothed belt wheel (408) is plugged and fixed in the rotating shaft of the servo motor (407), a screw connecting toothed belt (410) is sleeved and installed between the screw rotating toothed belt wheel (409) and the screw driving toothed belt wheel (408), the wire drawing slide (411) is slidably connected with the wire drawing slide column (402) through the wire drawing slide seat (412) at the bottom, and one side of one group of wire drawing slide seats (412) is fixedly installed with A wire drawing grating probe (414) is provided, and a lead screw slider (413) is also fixed at the bottom end of the wire drawing slide (411), and the lead screw slider (413) is connected with the movable lead screw (406). A wire drawing turret seat (415) is fixedly installed on one side of the top end of the wire drawing slide (411), and the wire drawing turret (416) is rotatably connected with the wire drawing turret seat (415) through a wire drawing turret rotating sleeve (420) on one side, and an eccentric shaft (417) is eccentrically fixed on the other side of the wire drawing turret (416), and a wire drawing hydraulic cylinder fixed rotating seat (418) is fixed in the inner cavity of the wire drawing slide (411), and the main body of the wire drawing hydraulic cylinder (419) is rotatably connected with the wire drawing hydraulic cylinder fixed rotating seat (418), and the telescopic movement of the wire drawing hydraulic cylinder (419) is controlled by the telescopic movement of the wire drawing hydraulic cylinder (419). The rod head end is rotationally connected to the eccentric shaft (417), a wire drawing motor (421) is fixedly installed on the side of the wire drawing rotary frame (416), the rotating shaft of the wire drawing motor (421) passes through the inner hole of the wire drawing rotary frame rotating sleeve (420) and is fixedly connected to the wire drawing drive toothed belt wheel (422), a wire drawing shaft seat (423) is fixedly installed at the head end of the wire drawing rotary frame (416), a wire drawing shaft (424) is rotationally connected in the wire drawing shaft seat (423), a wire drawing grinding wheel (427) is fixedly installed at one end of the wire drawing shaft (424), a wire drawing toothed belt wheel (425) is fixedly installed at the other end of the wire drawing shaft (424), and a wire drawing connection toothed belt (426) is sleeved and installed between the wire drawing drive toothed belt wheel (422) and the wire drawing toothed belt wheel (425).

7. A stainless steel pipe grinding and wire drawing device according to claim 2, 3 or 4, characterized in that: The bidirectional interlocking component (6) further comprises a slide rail (601), a central rotating seat (605), a compression spring (607) and a central rotating shaft (608); the slide rail (601) is fixedly connected to the bottom ends of the two groups of bottom cross seats (309); the intermovable slide seat (602) is slidably connected to the slide rail (601); the central rotating seat (605) is fixed between the top fixed slide seats (307); the central rotating shaft (608) is rotationally connected to the central rotating seat (605); the central rotating gear (606) is plugged and fixed in the central rotating shaft (608); and the compression spring (607) is snap-fitted and installed between the vertical surfaces of the intermovable slide seat (602).

8. A stainless steel pipe grinding and wire drawing device according to claim 2, 3 or 4, characterized in that: The push-and-plug component (7) also includes a push column slide (705) and a push column connecting frame (707). The push column (706) is fixedly connected to the outside of the telescopic rod of the double-position hydraulic cylinder (701) through the push column connecting frame (707). The bottom end of the main body of the double-position hydraulic cylinder (701) is also fixedly connected to a push column fixed frame (704). The push column slides (705) are fixedly connected to the bottom ends of the push column fixed frames (704) in pairs. The push column (706) is slidably connected to the push column slides (705).

9. A stainless steel pipe grinding and wire drawing device according to claim 6, characterized in that: A dust suction component (5) is also installed on one side of the wire drawing rotary frame (416), and the dust suction component (5) includes a dust suction hood (501), a dust suction port (502), a side cover (504) and a dust suction fan blade (505). An opening at one end of the dust suction hood (501) is connected to the side of the wire drawing rotary frame (416), the dust suction port (502) is opened at the head end of the dust suction hood (501), and the dust suction fan blade (505) is plugged and fixed on the outside of the wire drawing shaft (424). An internal dust suction filter element (503) is installed in the end cavity of the dust suction hood (501), and the side cover (504) is arranged on one side of the internal dust suction filter element (503) and is fixedly connected to the dust suction hood (501).

10. A stainless steel pipe grinding and wire drawing device according to claim 7, characterized in that: A cleaning assembly (8) is also installed between the inner clamping block assembly (2) and the top of the opposite top fixing assembly (3). The cleaning assembly (8) includes a cleaning slide (801), a cleaning plate (803), a bottom limit sleeve (805), a passive inclined plate (808) and an eccentric ball column (810). The cleaning slides (801) are fixedly installed in pairs in the main body of the bottom plate (101). A cleaning slide column (802) is slidably connected in each group of cleaning slides (801). The cleaning plate (803) is fixedly connected to the top of the cleaning slide column (802). The passive inclined plate (808) is fixed to one side of the cleaning plate (803). The bottom end is arranged with cleaning hairs (804), and the bottom limit sleeve (805) is sleeved and installed on the outer bottom end of the cleaning slide column (802). A cleaning compression spring (806) is sleeved and installed in each group of cleaning slide columns (802). One end of the cleaning compression spring (806) is clamped to the bottom end of the bottom plate (101), and the other end is clamped to the bottom limit sleeve (805). A top limit sleeve (807) is also sleeved and installed on the outside of the middle part of the cleaning slide column (802). The top end of the middle rotating shaft (608) after passing through the main body of the top fixing seat (305) is sleeved and installed with a top connecting plate (809), and an eccentric ball column (810) is eccentrically fixed to the top of the top connecting plate (809).

Images