Bolt sleeve machining machine tool

Abstract

The invention provides a bolt sleeve processing machine tool, which relates to the technical field of machining equipment, and comprises a machine tool main body, a drainage pipe is arranged at the upper position of one side of the machine tool main body, a group of transverse moving structures are arranged on one side of the machine tool main body, and a group of conveying mechanisms are arranged on the other side of the machine tool main body; the transverse moving structure and the conveying mechanism are each composed of a guide rail, a sliding rail, a driving piece and a rack, and a positioning groove is formed in the inner side of the machine tool body. The control ring, the locking frame and the arc spring are matched with one another, a set of locking bolts can be rapidly prevented from loosening at the same time, unlocking of the locking bolts can be achieved by rotating the control ring reversely, the tool is convenient to replace and maintain through the rapid anti-loosening function, the operation time is saved, and the situation that the locking bolts are loosened due to vibration generated in the machining process of the high-strength anti-loosening bolt sleeve is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing equipment, in particular to a bolt sleeve processing machine tool. Background Art

[0002] In the field of mechanical processing, the processing quality and efficiency of bolt sleeves are crucial to the production of many industries. Bolt sleeves need to be processed with the help of machine tools, including the processing of high-strength anti-loosening bolt sleeves. High-strength anti-loosening bolt sleeves are widely used in various types of mechanical equipment and building structures. However, the existing bolt sleeve processing machine tools have many problems as follows: The processing of high-strength anti-loosening bolt sleeves usually requires multiple processes, including turning, drilling, milling, and tapping. Traditional machine tools often require operators to remove old tools and install new tools in sequence. In the grinding process of the bolt sleeve, the operator grinds the bolt sleeve with sandpaper. The above process not only consumes a lot of time and manpower, but also increases the accumulation of processing errors. Moreover, the tool is fastened with a simple anti-loosening gasket and bolts. During the machining process of the high-strength anti-loosening bolt sleeve, the bolts and tools are very easy to loosen due to the strong vibration and impact force generated during the machining, which not only affects the matching accuracy between the bolt and the sleeve, resulting in the machining size deviation of the bolt sleeve, but also may cause the tool to fall off; In addition, the large amount of heat generated by the drill bit during high-speed rotation and cutting cannot be dissipated in time, which accelerates the wear of the tool and reduces the service life of the tool. In addition, the chips are easily accumulated on the inner side of the sleeve. In addition, the waste of the bolt sleeve processing machine naturally accumulates in the processing area. As the processing continues, the waste will gradually accumulate, increasing the frequency and labor of manual waste cleaning. Summary of the invention

[0003] The invention discloses a bolt sleeve processing machine tool. The control ring is rotated, and the control ring drives the locking frame to move synchronously, so that the locking block on the locking frame is separated from the clamping groove at the big head of the locking bolt, so as to realize the fast anti-loosening of the locking bolt. After the operator pushes the positioning rod, the sandpaper can be pushed to contact the outer side surface of the bolt sleeve. At this time, the first electric motor can be controlled to drive the bolt sleeve to rotate, and the sandpaper can quickly grind the outer side surface of the bolt sleeve. After the operator pushes the second clamping frame in the opposite direction, the sandpaper can be unlocked.

[0004] In the first aspect of the present disclosure, a bolt sleeve processing machine tool is provided, specifically including: a machine tool main body, a drainage pipe is installed above one side of the machine tool main body, a set of lateral movement structures is installed on one side of the machine tool main body, a set of conveying mechanisms is installed on the other side of the machine tool main body, the lateral movement structures and the conveying mechanisms are respectively composed of guide rails, slide rails, driving parts, and racks, a positioning groove is opened at the inner position of the machine tool main body, a collecting housing is installed inside the positioning groove, a bottom plate is installed at the bottom position of the collecting housing, a set of support springs is installed between the collecting housing and the bottom plate, a first positioning housing is provided above the conveying mechanism, a second positioning housing is installed on one side of the first positioning housing by cooperating with bolts, a set of rotating mechanisms is installed between the first positioning housing and the second positioning housing, a set of drilling mechanisms is installed above the lateral movement structures, a set of anti-loosening structures is installed above the drilling mechanisms, two positioning grooves are opened on one side of the machine tool main body, the positioning grooves are in a U-shaped structure, and a stabilizing frame is installed between the two positioning grooves.

[0005] Further, an extrusion block is provided on one side of the slide rail of the conveying mechanism, the extrusion block is in an arc structure, and a set of uniformly distributed friction blocks is provided above the collecting housing, and the friction blocks are in an arc structure.

[0006] Further, a rotating groove is respectively opened at the inner positions of the first positioning housing and the second positioning housing, the rotating groove is in an arc-shaped stepped structure, the cross section of the rotating groove is in a T-shaped structure, a rotating ring is provided on the outer side surface of the rotating sleeve, the rotating ring is in a circular ring structure, the rotating ring extends into the rotating groove, and the first positioning housing and the second positioning housing cooperate with each other to jointly form a positioning structure.

[0007] Further, a positioning frame with a bolt mounting hole is provided on one side of the first positioning housing, a first electric motor is installed at the inner position of the positioning frame, a gear is installed on the driving shaft of the first electric motor at the outer side position, a gear ring is provided on one side of the rotating sleeve, the rotating sleeve and the gear ring are of an integral structure, and the gear meshes with the gear ring.

[0008] Further, two sliding holes are opened on one side of the rotating sleeve, the sliding holes are in a rectangular structure, two symmetrically distributed first clamping frames are inserted into the sliding holes, threaded holes are respectively opened above the first clamping frames, the spiral directions of the two threaded holes are opposite, a threaded rod is installed between the two bolt holes, the threaded rod is of a double-thread structure, the first electric motor, the rotating sleeve, the first clamping frame, and the threaded rod cooperate with each other to jointly form a rotating mechanism, and a clamping groove is opened on the inner side surface of the first clamping frame, and the clamping groove is in a V-shaped structure.

[0009] Further, a stabilizing sleeve is provided at the upper position of the slide rail of the lateral movement structure. The stabilizing sleeve is in a square frame structure. A second electric motor is installed inside the stabilizing sleeve. A stabilizing plate is installed at the upper position of the drive shaft of the second electric motor. A set of mounting holes are opened on the basis of the stabilizing plate. The mounting holes are in a rectangular structure. A drill bit is installed at the position of the mounting holes.

[0010] Further, a set of threaded holes are opened at the edge position of the stabilizing plate. The threaded holes are distributed in an annular array. The threaded holes communicate with the mounting holes of the stabilizing plate. A set of locking bolts are installed at the position of the threaded holes. The second electric motor, the stabilizing plate, the drill bit, and the locking bolts cooperate with each other to jointly form a drilling mechanism. A set of clamping grooves are opened at the large head of the locking bolt. The clamping grooves are in a U-shaped structure. A set of locking blocks are provided on the inner side surface of the locking frame. The locking blocks are engaged with the clamping grooves.

[0011] Further, a set of locking frames distributed in an annular array are provided at the inner side position of the control ring. A set of positioning grooves are opened at the edge position of the control ring. The positioning grooves are in an arc structure. A set of arc springs are installed inside the positioning grooves. A set of sliding holes are opened on the basis of the positioning grooves. The sliding holes are in an arc structure. A stabilizing pin is inserted into the inside of the sliding holes. The control ring, the locking frame, and the stabilizing pin cooperate with each other to jointly form a loosening prevention structure.

[0012] Further, a set of locking grooves are opened at the upper position of the stabilizing plate. The bottom position of the stabilizing pin is installed inside the locking grooves. An expansion groove with an opening groove is opened at the bottom position of the stabilizing pin. A conical block is provided on the inner side position of the locking groove. The conical block extends into the inside of the expansion groove.

[0013] Further, a docking housing is provided on the inner side surface of the stabilizing plate. A docking sleeve is provided at the upper position of the docking housing. The bottom position of the drainage pipe is installed outside the docking sleeve that is blocked. A flow channel is opened at the inner side position of the drill bit. Two liquid spraying holes are opened on one side of the drill bit. The two liquid spraying holes communicate with the flow channel respectively. The two liquid spraying holes are distributed in a V-shaped structure. The docking housing communicates with the flow channel.

[0014] Furthermore, two bolt mounting holes are provided at the bottom position of the stabilizing frame, a positioning frame is installed on one side of the stabilizing frame, two positioning rods are provided on one side of the positioning frame, two sliding holes distributed up and down are provided at the upper position of the stabilizing frame, the positioning rod passes through the interior of the sliding hole, a supporting spring is installed at the outer position of the positioning rod, a second clamping frame is installed at the position of the positioning frame, a threaded connection block is provided on both sides at the upper position of the positioning frame, a waist-shaped hole is provided on both sides of the second clamping frame, a sliding hole is provided on one side of the waist-shaped hole, a positioning bolt is installed between the sliding hole and the threaded connection block, a reset spring is installed at the outer position of the positioning bolt, a sandpaper is installed between the positioning frame and the second clamping frame, and the stabilizing frame, the positioning frame, the positioning rod, the second clamping frame, the positioning bolt and the sandpaper cooperate with each other to form a grinding assembly.

[0015] The present invention provides a bolt sleeve processing machine tool, which has the following beneficial effects: First, in the drilling mechanism, mounting holes are set on the basis of the stabilizing disk to install different tools. The tool can be automatically switched by controlling the rotation of the stabilizing disk, which reduces the time of manual tool change. A locking bolt with a slot is set to lock the tool. In the anti-loosening structure, the control ring, locking frame and arc spring cooperate with each other to quickly prevent a group of locking bolts from loosening at the same time. The locking bolts can be unlocked by rotating the control ring in the opposite direction. The quick anti-loosening function facilitates tool replacement and maintenance, saves operation time, and avoids the loosening of the locking bolts caused by vibration during the machining of high-strength anti-loosening bolt sleeves.

[0016] Secondly, a spray hole is set inside the drill bit. After the drainage pipe is connected to the coolant, the coolant reaches the spray hole through the docking shell and the flow groove. The spray hole sprays the coolant outward in an inclined shape. In this process, the drill bit and the bolt sleeve can be cooled at the same time. The inclined spray holes can spray the coolant more accurately onto the processing area, giving full play to the cooling, lubrication and chip removal functions of the coolant.

[0017] Secondly, a spring-supported grinding assembly is provided to position the sandpaper. After the operator pushes the grinding assembly, the sandpaper can quickly grind the bolt sleeve. At the same time, pushing the second clamping frame in the opposite direction can unlock the sandpaper for adjustment and position switching, further improving the flexibility and effect of grinding.

[0018] In addition, the slide rail of the conveying mechanism drives the extrusion block to move laterally. When the rod of the bolt sleeve moves laterally, the extrusion block presses the friction block above the collecting shell, causing the collecting shell to vibrate up and down with the cooperation of the spring, thereby realizing automatic concentration of the waste in the collecting shell. This design expands the collection space of the collecting shell for waste and coolant, avoids waste accumulation affecting processing, and reduces the frequency of manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0020] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached picture: Figure 1 The schematic diagram of the shaft side structure of the bolt sleeve processing machine tool of the present application after assembly is shown; Figure 2 This application shows Figure 1 A schematic diagram of the axle side structure from a rear perspective; Figure 3 An axial schematic diagram showing a cutaway structure of the drilling mechanism and a disassembled structure of the second positioning housing 502 of the present application is shown; Figure 4 The schematic diagram of the main structure of the bolt sleeve processing machine tool of the present application after cutting is shown; Figure 5 The axial side schematic diagram of the drill bit cutting structure above the control ring of the present application is shown; Figure 6 This application shows Figure 5 A schematic diagram of the axle side structure from an upward angle; Figure 7 An axial schematic diagram of a cutaway structure of a positioning structure of the present application is shown; Figure 8 An axial schematic diagram of a cutaway structure of a grinding assembly of the present application is shown; Fig. 9 A schematic diagram of the anti-loosening structure of the present application is shown in a top view; Fig.10 An axial schematic diagram of the cross-section structure of the stabilizing plate and stabilizing latch of the present application is shown; Fig.11 A schematic diagram of the shaft side structure of the stable latch pin of the present application is shown; Fig.12 This application shows Figure 1 A schematic diagram of the enlarged structure at point A; Fig.13 This application shows Fig.10 A schematic diagram of the enlarged structure at B; Fig.14 This application shows Figure 8 Enlarged structural diagram at C.

[0022] Reference numerals list 1. Machine tool body; 101. Drainage pipe; 2. Lateral movement structure; 3. Conveying mechanism; 301. Extrusion block; 4. Collection shell; 401. Bottom plate; 5. Positioning structure; 501. first positioning housing; 502. second positioning housing; 6. Rotating mechanism; 601. First electric motor; 602. Rotating sleeve; 603. First clamping frame; 604. Threaded rod; 7. Drilling mechanism; 701. Second electric motor; 702. Stabilizing plate; 703. Drill bit; 704. Locking bolt; 8. Anti-loosening structure; 801. Control ring; 802. Locking frame; 803. Stable latch; 9. Grinding assembly; 901. Stabilizing frame; 902. Positioning frame; 903. Positioning rod; 904. Second clamping frame; 905. Positioning bolt; 906. Sandpaper. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment 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.

[0024] Example 1: Please refer to Figures 1 to 14 : The present invention proposes a bolt sleeve processing machine tool, comprising: a machine tool body 1, a drainage pipe 101 is installed at an upper position on one side of the machine tool body 1, the drainage pipe 101 is selected to have a structure that can be flexibly bent in the prior art, and coolant is transported to the inside of the drainage pipe 101 and drained outward with reference to the prior art, a group of lateral movement structures 2 is installed on one side of the machine tool body 1, and a group of conveying mechanisms 3 is installed on the other side of the machine tool body 1, the lateral movement structures 2 and the conveying mechanisms 3 are respectively composed of guide rails, slide rails, driving parts, and racks, a positioning groove is opened on the inner side of the machine tool body 1, a collection shell 4 is installed inside the positioning groove, and the bottom position of the collection shell 4 A bottom plate 401 is installed, and a group of supporting springs are installed between the collecting shell 4 and the bottom plate 401. The supporting springs elastically support the collecting shell 4 upwards. A squeezing block 301 is provided on one side of the slide rail of the conveying mechanism 3. The squeezing block 301 is an arc structure. A group of uniformly distributed friction blocks are provided above the collecting shell 4. The friction blocks are an arc structure. When the slide rail of the conveying mechanism 3 drives the squeezing block 301 to move horizontally, the squeezing block 301 presses the friction block above the collecting shell 4, so that the collecting shell 4 vibrates up and down under the action of the spring. This design realizes the automatic sorting of waste in the collecting shell 4 and increases the volume of the collecting shell 4 for waste and coolant; In the embodiments of the present disclosure, reference Figures 1 to 14 As shown, a first positioning shell 501 is provided at the upper position of the conveying mechanism 3, and a second positioning shell 502 is installed on one side of the first positioning shell 501 with bolts, and a rotating groove is respectively provided at the inner side of the first positioning shell 501 and the second positioning shell 502, and the rotating groove is an arc-shaped step structure, and the cross-section of the rotating groove is a T-shaped structure. A rotating ring is provided on the outer side of the rotating sleeve 602, and the rotating ring is a circular ring structure, and the rotating ring extends to the inside of the rotating groove. The rotating groove and the rotating ring cooperate with each other to achieve the effect of lateral positioning of the rotating position of the rotating sleeve 602, and the first positioning shell 501 and the second positioning shell 502 cooperate with each other to form a positioning structure 5. It is concluded that the first positioning shell 501 and the second positioning shell 502 cooperate with the rotating ring of the rotating sleeve 602 through the rotating groove to accurately achieve the lateral positioning of the rotating position of the rotating sleeve 602, which provides a reliable guarantee for the stable rotation of the bolt sleeve bar in the subsequent processing process; In the embodiments of the present disclosure, reference Figures 1 to 14 As shown, a positioning frame with bolt mounting holes is provided on one side of the first positioning housing 501, a first electric motor 601 is installed at the inner side of the positioning frame, a gear is installed at the outer side of the driving shaft of the first electric motor 601, a gear ring is provided on one side of the rotating sleeve 602, the rotating sleeve 602 and the gear ring are an integrated structure, the gear and the gear ring are meshed, and the first electric motor 601 is controlled to drive the rotating sleeve 602 to rotate. It is concluded that the first electric motor 601 is meshed with the gear ring of the rotating sleeve 602 through the gear to drive the rotating sleeve 602 to rotate, and two sliding holes are provided on one side of the rotating sleeve 602, the sliding holes are of a rectangular structure, and two symmetrically distributed first clamping frames 60 are inserted inside the sliding holes. 3. The setting of the sliding hole realizes the effect of lateral positioning of the moving position of the two first clamping frames 603. A threaded hole is respectively opened at the upper position of the first clamping frame 603. The spiral directions of the two threaded holes are opposite. A threaded rod 604 is installed between the two bolt holes. The threaded rod 604 is a double-threaded structure. After the operator rotates the threaded rod 604, the two first clamping frames 603 can be controlled to move in the opposite direction at the same time. The first electric motor 601, the rotating sleeve 602, the first clamping frame 603, and the threaded rod 604 cooperate with each other to form a rotating mechanism 6. A card slot is opened on the inner side of the first clamping frame 603. The card slot is a V-shaped structure. After the two first clamping frames 603 move inward at the same time, they cooperate with the card slot to stably clamp the rod material of the bolt sleeve; In the embodiments of the present disclosure, reference Figures 1 to 14As shown, a stabilizing sleeve is provided at the upper position of the slide rail of the lateral movement structure 2. The stabilizing sleeve is in a square frame structure. A second electric motor 701 is installed inside the stabilizing sleeve. Referring to the friction structure in the prior art, the stabilizing sleeve stabilizes the installation position of the second electric motor 701. A stabilizing disc 702 is installed on the drive shaft of the second electric motor 701 at the upper position. An operator can control the second electric motor 701 to manipulate the stabilizing disc 702 to rotate horizontally. A set of mounting holes are formed in the stabilizing disc 702. The mounting holes are in a rectangular structure. A drill bit 703 is installed at the position of the mounting holes. The remaining mounting holes are used to install milling cutters. Controlling the rotation of the stabilizing disc 702 can realize the automatic switching of different cutters. It is concluded that the stabilizing sleeve on the slide rail of the lateral movement structure 2 stabilizes the installation position of the second electric motor 701. The second electric motor 701 drives the stabilizing disc 702 to rotate. Different cutters can be installed in the mounting holes on the stabilizing disc 702. The automatic switching of the cutters is realized by controlling the rotation of the stabilizing disc 702. A set of threaded holes are formed at the edge position of the stabilizing disc 702. The threaded holes are distributed in an annular array. The threaded holes communicate with the mounting holes of the stabilizing disc 702. A set of locking bolts 704 are installed at the position of the threaded holes. The threaded holes achieve the effect of thread locking of the locking bolts 704. An operator turns the locking bolts 704 with an Allen wrench. The locking bolts 704 can lock the drill bit 703 and the other cutters. The second electric motor 701, the stabilizing disc 702, the drill bit 703, and the locking bolts 704 cooperate with each other to jointly form a drilling mechanism 7. A set of card slots are formed at the large head of the locking bolts 704. The card slots are in a U-shaped structure. A set of locking blocks are provided on the inner side of the locking frame 802. The locking blocks engage with the card slots. The control ring 801, the locking frame 802, and the arc spring cooperate with each other to quickly loosen a set of locking bolts 704 simultaneously. It is concluded that an operator turns the locking bolts 704 with an Allen wrench to firmly lock the cutters. The drilling mechanism 7 realizes the automatic switching and reliable fixation of the cutters and can efficiently complete the drilling and milling processing operations; In the embodiment of the present disclosure, referring to Figures 1 to 14As shown, a group of locking frames 802 distributed in a ring array are provided at the inner side of the control ring 801. When the control ring 801 rotates, it can drive the locking frame 802 to move synchronously. A group of positioning grooves are provided at the edge of the control ring 801. The positioning grooves are of arc structure. A group of arc springs are installed inside the positioning grooves. The positioning grooves can achieve the effect of positioning the installation position of the arc springs. A group of sliding holes are provided on the basis of the positioning grooves. The sliding holes are of arc structure. A fixing pin 803 is inserted inside the sliding holes. The control ring 801, the locking frame 802, and the fixing pin 803 cooperate with each other to form an anti-loosening structure 8. It can be concluded that the control ring 801, the locking frame 802 and the arc spring cooperate with each other to quickly prevent a group of locking bolts 704 from loosening at the same time. A group of locking bolts 704 are provided above the fixing plate 702. The locking groove, the bottom position of the stabilizing pin 803 is installed inside the locking groove. The operator refers to the riveting structure in the prior art to achieve the stabilization of the stabilizing pin 803. An expansion groove with an open groove is opened at the bottom position of the stabilizing pin 803. A conical block is provided on the inner side of the locking groove. The conical block extends to the inside of the expansion groove. After the stabilizing pin 803 is installed, it can be further stabilized with the conical block to avoid loosening caused by the rotation of the stabilizing pin 803. After the stabilizing pin 803 is installed, the effect of horizontal and vertical positioning of the rotation position of the control ring 801 is achieved, so that the control ring 801 can rotate stably, ensuring the stable rotation of the control ring 801. The anti-loosening structure 8 effectively solves the problem of loosening of the locking bolt 704 that may occur during the processing process, and is convenient for the replacement and maintenance of the tool; In the embodiments of the present disclosure, reference Figures 1 to 14 As shown, a docking shell is provided on the inner side of the stabilizing disk 702, a docking sleeve is provided above the docking shell, the bottom position of the drainage tube 101 is installed to block the outer side of the docking sleeve, a flow groove is provided on the inner side of the drill bit 703, two spray holes are provided on one side of the drill bit 703, the two spray holes are connected to the flow groove respectively, and the two spray holes are distributed in a V-shaped structure. The docking shell is connected to the flow groove. After the drainage tube 101 is connected to the coolant, the coolant reaches the spray hole through the docking shell and the flow groove, and the spray hole sprays the coolant outward in an inclined shape. This design realizes the precise spraying of the coolant on the processing part, effectively reduces the temperature of the drill bit 703 and the bolt sleeve, and ensures the smooth progress of the processing process. In the embodiments of the present disclosure, reference Figures 1 to 14As shown, two positioning grooves are provided on one side of the machine tool body 1, and the positioning grooves are of a U-shaped structure. A stabilizing frame 901 is installed between the two positioning grooves, and two bolt mounting holes are provided at the bottom of the stabilizing frame 901. The operator installs bolts at the positions of the bolt mounting holes. After the bolts are installed, the installation position of the stabilizing frame 901 is stabilized. A positioning frame 902 is installed on one side of the stabilizing frame 901, and two positioning rods 903 are provided on one side of the positioning frame 902. Two sliding holes distributed up and down are provided at the upper position of the stabilizing frame 901, and the positioning rods 903 pass through Inside the sliding hole, the two positioning rods 903 cooperate with each other to achieve the effect of circular positioning of the moving position of the positioning frame 902. A supporting spring is installed at the outer position of the positioning rod 903, and the supporting spring elastically supports the positioning frame 902 to the outside. A second clamping frame 904 is installed at the position of the positioning frame 902. A threaded connection block is provided on both sides of the upper position of the positioning frame 902. A waist hole is opened on both sides of the second clamping frame 904, and a sliding hole is opened on one side of the waist hole. A positioning screw is installed between the sliding hole and the threaded connection block. The bolt 905 and the threaded connection block realize the threaded positioning effect of the positioning bolt 905. A reset spring is installed at the outer position of the positioning bolt 905. A sandpaper 906 is installed between the positioning frame 902 and the second clamping frame 904. The stabilizing frame 901, the positioning frame 902, the positioning rod 903, the second clamping frame 904, the positioning bolt 905, and the sandpaper 906 cooperate with each other to form a grinding assembly 9. The reset spring cooperates with the positioning bolt 905 to stretch the second clamping frame 904. The positioning frame 902 and the second clamping frame 904 cooperate with the spring to be able to pull the sandpaper 906 clamps, and the operator pushes the positioning rod 903 to push the sandpaper 906 to contact the outer side of the bolt sleeve. At this time, controlling the first electric motor 601 can drive the bolt sleeve to rotate, and the sandpaper 906 quickly grinds the outer side of the bolt sleeve. The operator pushes the second clamping frame 904 in the opposite direction to unlock the sandpaper 906. At this time, the sandpaper 906 can be adjusted and switched in position. It can be concluded that the grinding assembly 9 realizes efficient grinding of the outer side of the bolt sleeve, and the installation, adjustment and replacement of the sandpaper 906 are convenient and quick.

[0025] Embodiment 2, based on embodiment 1, refers to Figures 1 to 14 As shown, a control panel needs to be provided, and the control panel is electrically connected to the first electric motor 601 , the second electric motor 701 , the lateral moving structure 2 , and the conveying mechanism 3 , respectively.

[0026] The working principle of this embodiment: The operator places the machine tool body 1 on a stable workbench, connects the drainage pipe 101 to the coolant supply device to ensure that the coolant can flow into the drainage pipe 101 normally, and adjusts the bending angle of the drainage pipe 101 according to the processing requirements; On the basis of the operation steps of the first embodiment, the control panel is powered on, and the speed and direction of the first electric motor 601 and the second electric motor 701, as well as the moving speed and stroke of the lateral moving structure 2 and the conveying mechanism 3 are set on the control panel according to the processing requirements; The operator selects a suitable drill bit 703 and a milling cutter according to the processing requirements, installs them into the mounting hole of the stabilizing plate 702, and uses an Allen wrench to turn the locking bolt 704 to lock it; The operator places the bolt sleeve bar between the two first clamping frames 603, rotates the threaded rod 604, and moves the two first clamping frames 603 inward at the same time, and uses the V-shaped clamping groove to stably clamp the bolt sleeve bar; The operator moves the drilling mechanism 7 to a suitable processing position by operating the lateral moving structure 2; The operator starts the first electric motor 601, drives the rotating sleeve 602 to drive the bolt sleeve bar to rotate, starts the second electric motor 701 according to the processing requirements, controls the stabilizing plate 702 to rotate horizontally, selects a suitable tool for drilling and milling, and during the processing, the coolant reaches the spray hole through the drainage pipe 101, the docking shell, and the flow groove, and sprays outward in an inclined shape to cool and lubricate the processing part; When the tool needs to be replaced, the operator stops the second electric motor 701 and rotates the control ring 801, which drives the locking frame 802 to move synchronously, so that the locking block on the locking frame 802 is separated from the card slot at the big end of the locking bolt 704, so as to quickly prevent the locking bolt 704 from loosening. Then, the tool is replaced, and the control ring 801 is loosely rotated to make the locking frame 802 engage with the locking bolt 704 again, so as to lock the tool. After the drilling and milling processing is completed, the operator pushes the positioning rod 903 to make the positioning frame 902 overcome the elastic force of the supporting spring and move inward, driving the second clamping frame 904 and the sandpaper 906 to approach the outer side of the bolt sleeve, and starts the first electric motor 601 to drive the bolt sleeve to rotate. The sandpaper 906 grinds the outer side of the bolt sleeve. During the grinding process, the position of the positioning rod 903 can be adjusted as needed to ensure that the sandpaper 906 is in full contact with the outer side of the bolt sleeve to achieve an ideal grinding effect; When the sandpaper 906 is worn and needs to be replaced, the operator pushes the second clamping frame 904 in the opposite direction, so that the positioning bolt 905 moves under the action of the return spring, releases the clamping of the sandpaper 906, switches the worn part of the sandpaper 906, and then loosens the second clamping frame 904. The return spring cooperates with the positioning bolt 905 to stretch the second clamping frame 904 and re-clamp the sandpaper 906. During the processing, the slide rail of the conveying mechanism 3 drives the extrusion block 301 to move horizontally, and the extrusion block 301 presses the friction block above the collection shell 4, so that the collection shell 4 vibrates up and down under the action of the spring, and the collection shell 4 is cleaned regularly.

[0027] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0028] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0029] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A bolt sleeve processing machine tool, comprising: A machine tool body (1), a rotating mechanism (6) and an anti-loosening structure (8), wherein a drainage tube (101) is installed at an upper position on one side of the machine tool body (1), a set of lateral movement structures (2) are installed on one side of the machine tool body (1), and a set of conveying mechanisms (3) are installed on the other side of the machine tool body (1), the lateral movement structures (2) and the conveying mechanisms (3) are respectively composed of guide rails, slide rails, driving parts and racks, a positioning groove is provided on the inner side of the machine tool body (1), and a collection shell (4) is installed inside the positioning groove, characterized in that a bottom plate (401) is installed at the bottom of the collection shell (4), a set of supporting springs are installed between the collection shell (4) and the bottom plate (401), and the conveying mechanism A squeeze block (301) is provided on one side of the slide rail of (3); a group of evenly distributed friction blocks are provided above the collecting shell (4); a first positioning shell (501) is provided above the conveying mechanism (3); a second positioning shell (502) is installed on one side of the first positioning shell (501) with bolts; a rotating mechanism (6) is installed between the first positioning shell (501) and the second positioning shell (502); a drilling mechanism (7) is installed above the transverse moving structure (2); a loosening prevention structure (8) is installed above the drilling mechanism (7); two positioning grooves are provided on one side of the machine tool body (1); and a stabilizing frame (901) is installed between the two positioning grooves.

2. A bolt sleeve processing machine tool according to claim 1, characterized in that: A rotation groove is respectively provided on the inner side of the first positioning shell (501) and the second positioning shell (502); a rotation ring is provided on the outer side of the rotating sleeve (602); the rotation ring extends into the interior of the rotation groove; the first positioning shell (501) and the second positioning shell (502) cooperate with each other to form a positioning structure (5).

3. The bolt sleeve processing machine tool according to claim 1, characterized in that: A positioning frame with bolt mounting holes is provided on one side of the first positioning housing (501); a first electric motor (601) is installed on the inner side of the positioning frame; a gear is installed on the outer side of the driving shaft of the first electric motor (601); a gear ring is provided on one side of the rotating sleeve (602); the rotating sleeve (602) and the gear ring are an integrated structure; the gear and the gear ring are meshed.

4. The bolt sleeve processing machine tool according to claim 2, characterized in that: Two sliding holes are provided on one side of the rotating sleeve (602), and the sliding holes are of a rectangular structure. Two symmetrically distributed first clamping frames (603) are inserted into the sliding holes. A threaded hole is provided above each of the first clamping frames (603). The two threaded holes have opposite spiral directions. A threaded rod (604) is installed between the two bolt holes. The threaded rod (604) is of a double-threaded structure. The first electric motor (601), the rotating sleeve (602), the first clamping frame (603), and the threaded rod (604) cooperate with each other to form a rotating mechanism (6). A slot is provided on the inner side surface of the first clamping frame (603).

5. The bolt sleeve processing machine tool according to claim 1, characterized in that: The slide rail of the transverse moving structure (2) is provided with a stabilizing sleeve at the upper position, a second electric motor (701) is installed inside the stabilizing sleeve, a stabilizing plate (702) is installed at the upper position of the driving shaft of the second electric motor (701), a group of mounting holes are provided on the basis of the stabilizing plate (702), and a drill bit (703) is installed at the position of the mounting holes.

6. The bolt sleeve machining machine tool according to claim 5, characterized in that: A group of threaded holes are provided at the edge of the stabilizing disk (702), and the threaded holes are arranged in a circular array. The threaded holes are connected to the mounting holes of the stabilizing disk (702), and a group of locking bolts (704) are installed at the positions of the threaded holes. The second electric motor (701), the stabilizing disk (702), the drill bit (703), and the locking bolts (704) cooperate with each other to form a drilling mechanism (7). A group of slots are provided at the large ends of the locking bolts (704), and a group of locking blocks are provided on the inner side surface of the locking frame (802), and the locking blocks are engaged with the slots.

7. The bolt sleeve machining machine according to claim 5, characterized in that: A control ring (801) is installed above the stabilizing plate (702), and a group of locking frames (802) distributed in a ring array are provided inside the control ring (801). A group of positioning grooves are provided at the edge of the control ring (801), and a group of circular arc springs are installed inside the positioning grooves. A group of sliding holes are provided on the basis of the positioning grooves, and a stabilizing latch (803) is inserted inside the sliding holes. The control ring (801), the locking frame (802), and the stabilizing latch (803) cooperate with each other to form an anti-loosening structure (8).

8. The bolt sleeve machining machine tool according to claim 5, characterized in that: A group of locking grooves are provided at the upper position of the stabilizing plate (702), the bottom position of the stabilizing pin (803) is installed inside the locking grooves, an expansion groove with an opening groove is provided at the bottom position of the stabilizing pin (803), and a conical block is provided inside the locking groove, and the conical block extends to the inside of the expansion groove.

9. The bolt sleeve machining machine tool according to claim 5, characterized in that: A docking shell is provided on the inner side of the stabilizing plate (702), a docking sleeve is provided above the docking shell, the outer side of the docking sleeve is blocked at the bottom of the drainage tube (101), a flow groove is provided on the inner side of the drill bit (703), two liquid injection holes are provided on one side of the drill bit (703), the two liquid injection holes are respectively connected to the flow groove, and the docking shell is connected to the flow groove.

10. The bolt sleeve machining machine according to claim 1, characterized in that: Two bolt mounting holes are provided at the bottom of the stabilizing frame (901), a positioning frame (902) is installed on one side of the stabilizing frame (901), two positioning rods (903) are provided on one side of the positioning frame (902), two sliding holes distributed up and down are provided at the upper position of the stabilizing frame (901), the positioning rods (903) pass through the inside of the sliding holes, a supporting spring is installed at the outer position of the positioning rods (903), a second clamping frame (904) is installed at the position of the positioning frame (902), and a threaded connection is provided on both sides of the upper position of the positioning frame (902). A block, a waist-shaped hole is respectively provided on both sides of the second clamping frame (904), a sliding hole is provided on one side of the waist-shaped hole, a positioning bolt (905) is installed between the sliding hole and the threaded connection block, a return spring is installed at the outer position of the positioning bolt (905), a sandpaper (906) is installed between the positioning frame (902) and the second clamping frame (904), and the stabilizing frame (901), the positioning frame (902), the positioning rod (903), the second clamping frame (904), the positioning bolt (905), and the sandpaper (906) cooperate with each other to form a grinding assembly (9).

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