Anchor shaping device

Abstract

The present invention discloses an anchor shaping device, comprising a centering device, one side of which is provided with an oiling device and an extrusion device in sequence, and the top of the centering device is provided with a material taking device which moves linearly along a first direction between the centering device, the oiling device and the extrusion device; the oiling device comprises a plurality of oiling nozzles which are arranged upward corresponding to the anchor holes of the anchor, and the top and sides of the oiling nozzles are provided with oil outlets; the extrusion device comprises a hydraulic extruder and an anchor moving device, the moving end of the anchor moving device moves linearly between the extrusion end of the hydraulic extruder and the material taking end of the material taking device perpendicular to the first direction, and the moving end of the anchor moving device is provided with an anchor extrusion shaping tool; the present invention can continuously and efficiently perform a series of processing of centering and positioning, anchor hole oiling, and anchor hole stamping shaping on the anchor.

Description

Technical Field

[0001] The invention belongs to the technical field of anchor processing and shaping, and in particular relates to an anchor shaping device. Background Art

[0002] The anchor is processed with an anchor hole for passing the cable. In order to ensure the shape of the anchor hole and the smoothness of the inner surface of the anchor hole, the anchor hole on the anchor needs to be punched and shaped. Before punching and shaping the anchor hole, in order to ensure the shaping accuracy and avoid damage to the anchor hole, the anchor needs to be centered and lubricated in advance. In the prior art, the three processes of anchor centering, anchor hole lubrication, and anchor hole punching are processed on independent equipment respectively. Between different processes, the anchor needs to be moved and repositioned manually, which undoubtedly reduces the efficiency of the anchor hole shaping process and also reduces the accuracy of the anchor hole shaping. At the same time, the existing anchor hole lubrication device has the following defects:

[0003] 1. For anchors with multiple anchor holes, the manipulator needs to drive the grease gun to position the anchor holes at different positions multiple times. The movement process is cumbersome and it is difficult to accurately control the grease position;

[0004] 2. The lubricating oil is squeezed and falls from the top of the anchor hole to the inside of the anchor hole, which makes it difficult to ensure the uniformity of the oil coating inside the anchor hole and easily causes the lubricating oil to splash out.

[0005] Therefore, in view of the defects of the existing anchor hole processing, such as low processing efficiency, insufficient processing accuracy, uneven oiling, etc., caused by the relative independence of various processes of the existing anchor hole processing and the need for frequent transportation, the present invention discloses an anchor shaping device. Summary of the invention

[0006] The purpose of the present invention is to provide an anchor shaping device which can continuously and efficiently perform a series of processing such as centering and positioning, anchor hole oiling, and anchor hole punching and shaping on the anchor.

[0007] The present invention is achieved through the following technical solutions:

[0008] An anchor shaping device comprises a centering device, one side of which is provided with an oiling device and an extrusion device in sequence, and the top of the centering device is provided with a material taking device which moves linearly along a first direction between the centering device, the oiling device and the extrusion device; the oiling device comprises a plurality of oiling nozzles which are arranged upward corresponding to the anchor holes of the anchor, and the top and sides of the oiling nozzles are provided with oil outlets; the extrusion device comprises a hydraulic extruder and an anchor moving device, and the moving end of the anchor moving device moves linearly between the extrusion end of the hydraulic extruder and the material taking end of the material taking device perpendicular to the first direction, and an anchor extrusion shaping tool is provided on the moving end of the anchor moving device.

[0009] The anchor to be shaped is placed on the centering end of the centering device, and the anchor is centered and fixed by the centering device. Then the centered anchor is moved to the station where the oiling device is located by the material taking device. The oiling device is provided with corresponding oiling nozzles corresponding to the position and number of anchor holes on the anchor. The oiling nozzles extend from bottom to top into the anchor holes of the anchor, and the oiling nozzles are connected to the external oil supply device. When the oiling nozzle is inserted into the anchor hole of the anchor, lubricating oil is supplied to the oiling nozzle through the external oil supply device, so that the lubricating oil is discharged into the anchor hole of the anchor through the oil outlet on the oiling nozzle, thereby directly lubricating the anchor hole of the anchor and ensuring the uniformity of oiling the anchor hole of the anchor.

[0010] After the oiling is completed, the anchor is moved from the oiling station to the extrusion station where the extrusion device is located by the material taking device, and the anchor is placed on the anchor extrusion shaping tooling on the moving end of the anchor moving device for positioning, and the shaping part of the anchor extrusion shaping tooling extends into the anchor hole of the anchor. Then, the anchor extrusion shaping tooling is driven by the anchor moving device to move to the pressing station of the hydraulic extruder, and the anchor is punched downward by the hydraulic extruder, and then the anchor hole of the anchor is punched and shaped in cooperation with the shaping part of the anchor extrusion shaping tooling. After the anchor is punched and shaped, the anchor extrusion shaping tooling is driven by the anchor moving device to move back to the extrusion station in a reverse linear manner, and then the shaped anchor is moved to the unloading station for temporary storage by the material taking device.

[0011] In order to better realize the present invention, further, the oiling device also includes an anchor support platform with a positioning hole, an anchor support assembly is arranged at the top of the positioning hole, an oil filling cylinder with a built-in oil chamber is coaxially arranged at the bottom of the positioning hole, a linear lifting device and an oil filling port are arranged at the bottom of the oil filling cylinder, and a plurality of oiling nozzles are arranged at the top of the oil filling cylinder corresponding to the anchor hole of the anchor.

[0012] In order to better realize the present invention, further, the oil filling cylinder includes an oil cylinder body and an oil cylinder top cover, the interior of the oil cylinder body is provided with a middle partition to divide the interior of the oil cylinder body into an upper oil chamber and a lower oil chamber, and the middle partition is provided with an oil through hole connecting the upper oil chamber and the lower oil chamber; the bottom of the lower oil chamber is provided with an oil filling port, the top of the upper oil chamber is provided with an oil cylinder top cover, and the top of the oil cylinder top cover is provided with a plurality of oiling nozzles.

[0013] In order to better realize the present invention, further, the oiling nozzle includes a conical oiling nozzle and an oil deflector ring. The bottom outer side of the conical oiling nozzle is provided with an oil deflector ring, and the interior of the conical oiling nozzle is provided with a main oiling channel connected to the oil chamber of the oil filling cylinder; a plurality of auxiliary oiling channels are evenly distributed along the circumferential direction on the outer conical surface of the top of the conical oiling nozzle, and the auxiliary oiling channels are connected to the main oiling channels.

[0014] In order to better realize the present invention, further, the anchor support assembly includes a T-shaped guide block and a movable support block, the T-shaped guide block is evenly arranged at the top edge of the positioning hole along the circumferential direction, and the T-shaped guide block extends along the diameter direction of the positioning hole; the movable support block is provided with a guide groove, and the guide groove is slidably connected with the T-shaped guide block.

[0015] In order to better realize the present invention, further, the anchor extrusion and shaping tooling includes an extrusion base, a shaping cone plug, and an anchor ejection ring. The bottom of the extrusion base is connected to the moving end of the anchor moving device, and the top of the extrusion base is provided with a plurality of shaping cone plugs corresponding to the anchor holes of the anchor and an anchor ejection ring is provided at the edge corresponding to the anchor, and an ejection reset spring is provided between the anchor ejection ring and the extrusion base.

[0016] In order to better realize the present invention, further, the anchor moving device includes a positioning ring and a linear cylinder, the moving end of the linear cylinder is telescopically arranged perpendicular to the first direction, the moving end of the linear cylinder is connected to one side of the positioning ring, and the anchor hole of the positioning ring is positioned in cooperation with the extrusion base.

[0017] In order to better implement the present invention, further, the centering device includes a centering turntable, and centering blocks that move toward each other are symmetrically arranged on both sides of the centering turntable, and positioning openings are arranged on the outer circular surfaces of the centering blocks corresponding to the anchors.

[0018] In order to better implement the present invention, further, an electromagnetic adsorption component is provided at the center of the centering turntable.

[0019] In order to better realize the present invention, further, the material picking device includes a linear drive device, a mounting frame, a linear slide rail, and a lifting electromagnetic adsorption device. The linear slide rail is arranged along a first direction, and the mounting frame is slidably connected to the linear slide rail. A linear drive device for driving the mounting frame to slide linearly is arranged on one side of the mounting frame, and a lifting electromagnetic adsorption device is arranged on the top of the mounting frame corresponding to the centering device, the oiling device, and the extrusion device, respectively.

[0020] In order to better realize the present invention, further, it also includes a loading device and a unloading manipulator, the loading end of the loading device is arranged corresponding to the centering device, and the unloading manipulator is arranged corresponding to the unloading station on one side of the extrusion device.

[0021] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0022] (1) The present invention integrates a centering device, an oiling device, and an extrusion device, so that the anchor can continuously and efficiently perform centering, anchor hole oiling, and anchor hole punching and shaping operations, effectively improving the efficiency of anchor hole shaping. At the same time, by setting a material taking device to efficiently transport the anchor, the problem of low efficiency of manual anchor transportation and the need for repositioning that affects the positioning accuracy is avoided;

[0023] (2) The present invention supports and positions the anchor through the anchor support assembly on the top of the anchor support platform, and at the same time, an oiling cylinder is arranged at the bottom of the positioning hole of the anchor support positioning platform, and the oiling cylinder is driven to rise and fall by the linear lifting device at the bottom of the oiling cylinder, so that the oiling nozzle on the top of the oiling cylinder can be inserted from bottom to top into the anchor hole of the anchor during the oiling process, and then the inside of the anchor hole is accurately and evenly oiled by the oiling nozzle, thereby avoiding the problem of uneven oiling and easy splashing of lubricating oil caused by the traditional oiling method of dropping from top to bottom. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the relative positions of the centering device, the oiling device, and the extrusion device;

[0025] Figure 2 It is a schematic diagram of the overall structure of the anchor shaping device;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the oil coating device;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the oil coating device;

[0028] Figure 5 It is a structural schematic diagram of the grease nozzle;

[0029] Figure 6 is a structural schematic diagram of an anchor support assembly;

[0030] Figure 7 It is a structural schematic diagram of the extrusion device;

[0031] Figure 8 It is a structural schematic diagram of the anchor extrusion shaping tooling;

[0032] Fig. 9 It is a structural schematic diagram of the centering device;

[0033] Fig.10 It is a structural schematic diagram of the material taking device.

[0034] Among them: 01-main oiling channel; 02-auxiliary oiling channel; 1-feeding device; 2-centering device; 3-oiling device; 4-extrusion device; 5-feeding device; 6-unloading manipulator; 31-oiling nozzle; 32-anchor support platform; 33-anchor support assembly; 34-oiling cylinder; 35-linear lifting device; 41-hydraulic extruder; 42-anchor moving device; 43-anchor extrusion shaping tooling; 51-linear drive device ;52-mounting frame;53-linear slide rail;54-lifting electromagnetic adsorption device;311-conical oil nozzle;312-oil retaining ring;331-T-shaped guide block;332-movable support block;351-floating joint;352-linear lifting cylinder;353-guide rod;354-linear bearing;421-positioning ring;422-linear cylinder;431-extrusion base;432-shaping cone plug;433-anchor top ring. DETAILED DESCRIPTION

[0035] Embodiment 1:

[0036] An anchor shaping device, such as Figure 1 As shown, it includes a centering device 2, one side of which is provided with an oiling device 3 and an extrusion device 4 in sequence, and the top of the centering device 2 is provided with a material taking device 5 which moves linearly along a first direction between the centering device 2, the oiling device 3 and the extrusion device 4; the oiling device 3 includes a plurality of oiling nozzles 31 which are arranged upwardly corresponding to the anchor holes of the anchors, and the top and sides of the oiling nozzles 31 are provided with oil outlets; the extrusion device 4 includes a hydraulic extruder 41 and an anchor moving device 42, the moving end of the anchor moving device 42 moves linearly between the extrusion end of the hydraulic extruder 41 and the material taking end of the material taking device 5 perpendicular to the first direction, and the moving end of the anchor moving device 42 is provided with an anchor extrusion shaping tool 43.

[0037] The anchor is picked up by the material taking device 5 and moved to the centering end of the centering device 2 for placement. The anchor is then centered by the centering device 2 so that the center of the anchor and the anchor hole on the anchor are centered to the standard position. The centered anchor is then picked up by the material taking device 5 and moved to the oiling end of the oiling device 3 for placement so that the anchor hole of the anchor corresponds to the oiling nozzle 31 on the oiling device 3. After the anchor is placed, the oiling nozzle 31 is inserted into the anchor hole of the anchor from bottom to top. Lubricating oil is then supplied to the oiling nozzle 31 through an external oil supply device so that the lubricating oil flows out from the oil outlet holes on the top and sides of the oiling nozzle 31, thereby achieving uniform and sufficient oiling and lubrication of the anchor hole of the anchor. The anchor is then picked up and moved by the material picking device 5 and placed on the anchor extrusion and shaping tooling 43, so that the shaping part of the anchor extrusion and shaping tooling 43 is inserted into the anchor hole of the anchor, and then the anchor extrusion and shaping tooling 43 is driven by the anchor moving device 42 to move to the pressing station corresponding to the pressure head of the hydraulic extruder 41, and the anchor can be stamped by the hydraulic extruder 41, and then the anchor hole of the anchor is extruded and shaped by the shaping part of the anchor extrusion and shaping tooling 43, and then the shaped anchor is picked up and moved to the unloading station for temporary storage by the material picking device 5.

[0038] like Figure 2 As shown, it also includes a loading device 1 and a unloading manipulator 6. The loading end of the loading device 1 is set corresponding to the centering device 2, and the unloading manipulator 6 is set corresponding to the unloading station on one side of the extrusion device 4. The loading device 1 includes a three-axis translation device and a lifting electromagnet set on the moving end of the three-axis translation device. After the lifting electromagnet adsorbs the anchor, the moving end of the three-axis translation device is translated in the horizontal plane and vertical direction, thereby moving the anchor to the centering end of the centering device 2. The unloading manipulator 6 is set corresponding to the unloading station. The unloading manipulator 6 picks up the processed anchor and places it on a storage box or storage platform for subsequent transportation.

[0039] Embodiment 2:

[0040] This embodiment is improved on the basis of the above embodiment 1. Figure 3 As shown, the oiling device 3 also includes an anchor support platform 32 with a positioning hole, an anchor support assembly 33 is arranged at the top of the positioning hole, an oil filling cylinder 34 with a built-in oil chamber is coaxially arranged at the bottom of the positioning hole, a linear lifting device 35 and an oil filling port are arranged at the bottom of the oil filling cylinder 34, and a plurality of oiling nozzles 31 are arranged at the top of the oil filling cylinder 34 corresponding to the anchor hole of the anchor.

[0041] An anchor support platform 32 is installed on the oiling station through a supporting column. A positioning hole is set at the center of the anchor support platform 32. An anchor support assembly 33 is set at the top of the anchor support platform 32 at the edge of the positioning hole. The anchor that has been centered but is to be oiled is clamped and placed on the top of the anchor support assembly 33 through the material taking device 5. After the photoelectric sensor detects that the anchor is placed in place, it will feedback the signal to the control device. The control device will control the linear lifting device 35 to drive the oiling cylinder 34 to rise, so that the oiling nozzle 31 set at the top of the oiling cylinder 34 corresponding to the number and position of the anchor holes on the anchor is inserted upward into the corresponding anchor hole. Then, the lubricating oil is pumped into the oil cavity of the oiling cylinder 34 through an external oil supply device such as an external oil pump connected to the oil filling port at the bottom of the oiling cylinder 34. The lubricating oil enters the oiling nozzle 31 through the oil cavity and is injected into the anchor hole of the anchor through the oil outlet. Since the oiling nozzle 31 is directly inserted into the anchor hole, the situation of lubricating oil being applied to the outside of the anchor hole is avoided. During the oiling process, the linear lifting device 35 descends slowly at a constant speed under the control of the control device, thereby driving the oiling nozzle 31 to slowly descend at a constant speed along the anchor hole. During the descent, oil is continuously injected through the oil outlet of the oiling nozzle 31, thereby evenly oiling the inside of the anchor hole.

[0042] Further, such as Figure 4 As shown, the oil filling cylinder 34 includes an oil cylinder body 341 and an oil cylinder top cover 342. The interior of the oil cylinder body 341 is provided with a middle partition to divide the interior of the oil cylinder body 341 into an upper oil chamber and a lower oil chamber. The middle partition is provided with an oil through hole connecting the upper oil chamber and the lower oil chamber; the bottom of the lower oil chamber is provided with an oil filling port, the top of the upper oil chamber is provided with an oil cylinder top cover 342, and the top of the oil cylinder top cover 342 is provided with a plurality of oiling nozzles 31.

[0043] The oil filling port at the bottom of the lower oil chamber is connected to the oil circuit with an external oil pump, and the lubricating oil is injected into the lower oil chamber through the external oil pump. After the lower oil chamber is filled, the lubricating oil slowly enters the upper oil chamber through the oil hole on the middle partition. After the upper oil chamber is filled, the lubricating oil enters the oiling nozzle 31 through the oiling hole on the top of the oil barrel top cover 342, and then the lubricating oil is injected into the anchor hole through the oiling nozzle 31. The injection of the lubricating oil is buffered by setting the lower oil chamber and the upper oil chamber, so that the lubricating oil can be squeezed out smoothly and stably through the oiling nozzle 31, avoiding the situation where the lubricating oil is sprayed out of the anchor hole due to the instantaneous excessive oil pressure.

[0044] Furthermore, an oil retaining flange cooperating with the oil retaining ring groove is provided at the bottom of the oil cylinder top cover 342, and a sealing structure is formed by the cooperation between the oil retaining flange and the oil retaining ring groove, thereby preventing leakage of lubricating oil.

[0045] Furthermore, a buffer oil sheet is provided at the bottom of the oil hole, and a buffer gap is provided between the buffer oil sheet and the top of the oil hole. After the lower oil chamber is filled, the lubricating oil overflowing from the oil hole is buffered by the buffer oil sheet, and slowly overflows into the upper oil chamber through the buffer gap between the buffer oil sheet and the oil hole.

[0046] Further, such as Figure 5 As shown, the oiling nozzle 31 includes a conical oiling nozzle 311 and an oil retaining ring 312. The oil retaining ring 312 is mounted on the outer side of the bottom of the conical oiling nozzle 311. The interior of the conical oiling nozzle 311 is provided with a main oiling passage 01 connected to the oil chamber of the oil filling cylinder 34. A plurality of auxiliary oiling passages 02 are evenly distributed along the circumferential direction on the outer conical surface of the top of the conical oiling nozzle 311, and the auxiliary oiling passages 02 are connected to the main oiling passage 01.

[0047] The outer side of the conical oil nozzle 311 is a conical surface, and the conical surface is provided so that the conical oil nozzle 311 can be smoothly inserted into the inside of the anchor hole. The bottom of the conical oil nozzle 311 is provided with an oil pipe inserted into the inside of the oiling hole, and the outer side of the oil pipe is provided with an oil retaining ring 312, and the top of the oiling hole is sealed and shielded by the oil retaining ring 312 to prevent the lubricating oil from overflowing from the top of the oiling hole. The lubricating oil inside the oil filling cylinder 34 is injected into the anchor hole through the main oiling channel 01 inside the conical oil nozzle 311 to achieve the oiling operation of the anchor hole. When the lubricating oil is squeezed out to the top of the conical oil nozzle 311 through the main oiling channel 01, part of the lubricating oil will be squeezed out to the outer conical surface of the conical oil nozzle 311 through the auxiliary oiling channel 02, so as to achieve auxiliary coating of the anchor hole wall of the anchor hole, and ensure that the inside of the anchor hole can be fully and evenly oiled.

[0048] Further, such as Figure 4 As shown, the linear lifting device 35 includes a floating joint 351 and a linear lifting cylinder 352. The linear lifting cylinder 352 is arranged at the bottom of the oiling cylinder 34. The end of the push rod of the linear lifting cylinder 352 is connected to the bottom of the oiling cylinder 34 through the floating joint 351. A fixed plate is installed at the bottom of the working platform through the mounting column. The linear lifting cylinder 352 is arranged at the center of the fixed plate corresponding to the positioning hole on the anchor support platform 32. The push rod of the linear lifting cylinder 352 extends upward to the bottom of the oiling cylinder 34 and is connected to the bottom of the oiling cylinder 34 through the floating joint 351. The oiling cylinder 34 is driven to rise or fall by the extension and contraction of the push rod of the linear lifting cylinder 352.

[0049] Further, such as Figure 4As shown, a plurality of guide rods 353 are provided at the bottom of the oiling cylinder 34, and a linear bearing 354 is sleeved on the outer side of the guide rods 353. A mounting hole is provided on the fixing plate, and a linear bearing 354 is installed in the mounting hole. A guide rod 353 is installed in a sliding fit in the anchor hole of the linear bearing 354. Through the linear sliding fit between the guide rod 353 and the linear bearing 354, the lifting and lowering of the oiling cylinder 34 is guided, so that the oiling nozzle 31 at the top of the oiling cylinder 34 can be smoothly aligned and inserted into the anchor hole of the anchor.

[0050] Further, such as Figure 6 As shown, the anchor support assembly 33 includes a T-shaped guide block 331 and a movable support block 332. The T-shaped guide block 331 is evenly arranged at the top edge of the positioning hole along the circumferential direction, and the T-shaped guide block 331 extends along the diameter direction of the positioning hole; the movable support block 332 is provided with a guide groove, and the guide groove is slidably connected with the T-shaped guide block 331.

[0051] Three groups of T-shaped guide blocks 331 are evenly arranged along the circumferential direction at the edge of the positioning hole on the top end surface of the anchor support platform 32, and the T-shaped guide blocks 331 are all extended along the diameter direction passing through the center of the positioning hole. A guide groove is arranged on the movable support block 332, and the guide groove is slidably connected with the T-shaped guide block 331, so that the movable support block 332 can slide along the diameter direction passing through the center of the positioning hole to adjust the support position of the movable support block 332, so as to be compatible with anchors of different sizes.

[0052] Furthermore, a fixed threaded hole is provided on the top of the anchor support platform 32, and a positioning through hole is provided on the T-shaped guide block 331 corresponding to the fixed threaded hole, and a clamping bolt is inserted in the positioning through hole and the positioning threaded hole. When the clamping bolt is screwed out, it will not clamp the T-shaped guide block 331, that is, the T-shaped guide block 331 will not clamp the movable support block 332 at this time, and the movable support block 332 can slide radially to adjust the support position. After the support position of the movable support block 332 is adjusted, tighten the clamping bolt so that the clamping bolt presses the T-shaped guide block 331 downward, and then the T-shaped guide block 331 presses the movable support block 332 downward, thereby fixing the support position of the movable support block 332.

[0053] The other parts of this embodiment are the same as those of Embodiment 1, and thus will not be described in detail.

[0054] Embodiment 3:

[0055] This embodiment is improved on the basis of the above-mentioned embodiment 1 or 2. Figure 7 and Figure 8As shown, the anchor extrusion and shaping tooling 43 includes an extrusion base 431, a shaping cone plug 432, and an anchor ejection ring 433. The bottom of the extrusion base 431 is connected to the moving end of the anchor moving device 42, and the top of the extrusion base 431 is provided with a plurality of shaping cone plugs 432 corresponding to the anchor holes of the anchor and an anchor ejection ring 433 corresponding to the edge of the anchor, and an ejection reset spring is provided between the anchor ejection ring 433 and the extrusion base 431.

[0056] The extrusion base 431 is connected to the mobile end of the anchor moving device 42, and the linear movement of the mobile end of the anchor moving device 42 drives the extrusion base 431 to move linearly between the extrusion station and the pressing station. The top of the extrusion base 431 is provided with corresponding mounting holes corresponding to the position and number of the anchor holes on the anchor, and a shaping cone plug 432 is inserted or threadedly installed inside the mounting hole, and the top of the shaping cone plug 432 is a vertebral body. At the same time, an anchor top ring 433 is also provided on the top of the extrusion base 431. When the pressure head of the hydraulic extruder 41 presses downward on the top of the anchor, the shaping cone plug 432 enters the anchor hole of the anchor, and the shaping cone plug 432 squeezes the anchor hole of the anchor to shape the anchor hole. At this time, the anchor top ring 433 is also subjected to the downward pressure of the pressure head, so that the reset spring is compressed. After the stamping and shaping is completed, the pressure head of the hydraulic extruder 41 retracts and no longer squeezes the top of the anchor. At this time, the reset spring rebounds and drives the anchor top ring 433 to bounce up and reset, and then drives the anchor to move upward through the anchor top ring 433, so that the anchor hole of the anchor is detached from the shaping cone plug 432, so that the material taking device 5 can take away the shaped anchor.

[0057] Furthermore, the anchor moving device 42 includes a positioning ring 421 and a linear cylinder 422. The moving end of the linear cylinder 422 is telescopically arranged perpendicular to the first direction. The moving end of the linear cylinder 422 is connected to one side of the positioning ring 421. The anchor hole of the positioning ring 421 cooperates with the extrusion base 431 for positioning.

[0058] A positioning hole is provided at the center of the positioning ring 421, and the positioning hole matches the outer circle of the extrusion base 431, thereby installing and positioning the extrusion base 431. One side of the outer wall of the positioning ring 421 is connected to the end of the telescopic rod of the linear cylinder 422 through a connecting ear, and then the positioning ring 421 is driven to move linearly between the extrusion station and the pressing station through the telescopic movement of the linear cylinder 422.

[0059] The other parts of this embodiment are the same as those of the above-mentioned embodiment 1, and thus will not be described in detail.

[0060] Embodiment 4:

[0061] This embodiment is improved on the basis of any one of the above embodiments 1-3, such as Fig. 9As shown, the centering device 2 includes a centering turntable 21, and centering blocks 22 are symmetrically arranged on both sides of the centering turntable 21. The centering blocks 22 on both sides are driven by double-headed cylinders to move synchronously toward or away from each other. Positioning openings are arranged on the outer circular surfaces of the centering blocks 22 corresponding to the anchors, a laser sensor is arranged on one side of the top of the centering turntable 21, and an electromagnetic adsorption component 23 is arranged at the center of the centering turntable 21.

[0062] The anchor is placed on the centering turntable 21, and then the centering blocks 22 on both sides are driven to move toward each other by the double-headed cylinder, so that the positioning openings on the centering blocks 22 on both sides push the outer cylindrical surface of the anchor, and then push the anchor to the centering position. Then the electromagnetic adsorption component 23 is energized so that the electromagnetic adsorption component 23 adsorbs and fixes the anchor, so that the anchor maintains the centering position. Then the centering turntable 21 is rotated, and during the rotation process, the laser is projected toward the top of the anchor through the laser sensor. When the anchor rotates to the position of the anchor hole corresponding to the laser, the laser sensor feeds back a signal to the centering turntable 21, and the centering turntable 21 stops rotating at this time, so that the anchor is in the specified position where the anchor hole is centered and the anchor hole is in place.

[0063] The other parts of this embodiment are the same as any one of the above embodiments 1-4, so they are not repeated here.

[0064] Embodiment 5:

[0065] This embodiment is improved on the basis of any one of the above embodiments 1-4, such as Fig.10 As shown, the material picking device 5 includes a linear drive device 51, a mounting frame 52, a linear slide rail 53, and a lifting electromagnetic adsorption device 54. The linear slide rail 53 is arranged along a first direction, and the mounting frame 52 is slidably connected to the linear slide rail 53. A linear drive device 51 for driving the mounting frame 52 to slide linearly is arranged on one side of the mounting frame 52, and a lifting electromagnetic adsorption device 54 is arranged on the top of the mounting frame 52 corresponding to the centering device 2, the oiling device 3, and the extrusion device 4, respectively.

[0066] The linear drive device 51 drives the mounting frame 52 to move linearly along the linear slide rail 53, thereby driving the lifting electromagnetic adsorption device 54 on the mounting frame 52 to move linearly, so that the lifting electromagnetic adsorption device 54 can move linearly between the centering device 2, the oiling device 3, and the extrusion device 4 to pick up the mobile anchor to different workstations.

[0067] Furthermore, the linear drive device 51 is any one of a gear rack linear drive device, a linear screw drive device, a linear cylinder, a linear oil cylinder, and a linear push rod, and is selected according to actual usage requirements.

[0068] The other parts of this embodiment are the same as any one of the above embodiments 1-4, so they are not repeated here.

[0069] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. An anchor shaping device, comprising a centering device (2), characterized in that: An oiling device (3) and an extrusion device (4) are sequentially arranged on one side of the centering device (2); a material taking device (5) is arranged on the top of the centering device (2) and moves linearly along a first direction between the centering device (2), the oiling device (3) and the extrusion device (4); the oiling device (3) comprises a plurality of oiling nozzles (31) arranged upwardly corresponding to the anchor holes of the anchor, and the top and side surfaces of the oiling nozzles (31) are both provided with oil outlets; the extrusion device (4) comprises a hydraulic extruder (41), an anchor A moving device (42), wherein the moving end of the anchor moving device (42) moves linearly between the extrusion end of the hydraulic extruder (41) and the material taking end of the material taking device (5) perpendicular to the first direction, and an anchor extrusion shaping tool (43) is arranged on the moving end of the anchor moving device (42); the oiling device (3) further comprises an anchor support platform (32) with a positioning hole, the top of the positioning hole is provided with an anchor support assembly (33), and the bottom of the positioning hole is coaxially provided with an oil injection cylinder ( 34), the bottom of the oil injection cylinder (34) is provided with a linear lifting device (35) and an oil injection port, and the top of the oil injection cylinder (34) is provided with a plurality of oiling nozzles (31) corresponding to the anchor hole of the anchor; the anchor extrusion shaping tool (43) comprises an extrusion base (431), a shaping cone plug (432), and an anchor top ring (433), the bottom of the extrusion base (431) is connected to the moving end of the anchor moving device (42), and the top of the extrusion base (431) is provided with a plurality of The shaping cone plug (432) and the edge of the corresponding anchor are provided with an anchor ejection ring (433), and an ejection reset spring is provided between the anchor ejection ring (433) and the extrusion base (431); the centering device (2) comprises a centering turntable (21), and centering blocks (22) that move toward each other are symmetrically provided on both sides of the centering turntable (21), and the outer cylindrical surface of the centering block (22) corresponding to the anchor is provided with a positioning opening; and an electromagnetic adsorption component (23) is provided at the center of the centering turntable (21).

2. An anchor shaping device according to claim 1, characterized in that: The oil filling cylinder (34) comprises an oil cylinder body (341) and an oil cylinder top cover (342); a middle partition is provided inside the oil cylinder body (341) to divide the inside of the oil cylinder body (341) into an upper oil chamber and a lower oil chamber; an oil through hole connecting the upper oil chamber and the lower oil chamber is provided on the middle partition; an oil filling port is provided at the bottom of the lower oil chamber; an oil cylinder top cover (342) is provided at the top of the upper oil chamber; and a plurality of oiling nozzles (31) are provided at the top of the oil cylinder top cover (342).

3. An anchor shaping device according to claim 2, characterized in that: The oiling nozzle (31) comprises a conical oiling nozzle (311) and an oil retaining ring (312); the oil retaining ring (312) is sleeved on the outer side of the bottom of the conical oiling nozzle (311); a main oiling passage (01) communicating with the oil cavity of the oil filling cylinder (34) is arranged inside the conical oiling nozzle (311); a plurality of auxiliary oiling passages (02) are evenly distributed along the circumferential direction on the outer conical surface at the top of the conical oiling nozzle (311); the auxiliary oiling passages (02) are communicated with the main oiling passage (01).

4. An anchor shaping device according to claim 3, characterized in that: The anchor support assembly (33) comprises a T-shaped guide block (331) and a movable support block (332); the T-shaped guide block (331) is evenly arranged at the top edge of the positioning hole along the circumferential direction, and the T-shaped guide block (331) extends along the diameter direction of the positioning hole; the movable support block (332) is provided with a guide groove, and the guide groove is connected to the T-shaped guide block (331) in a sliding fit.

5. The anchor shaping device according to claim 1, characterized in that: The anchor moving device (42) comprises a positioning ring (421) and a linear cylinder (422); the moving end of the linear cylinder (422) is telescopically arranged perpendicular to a first direction; the moving end of the linear cylinder (422) is connected to one side of the positioning ring (421); and the anchor hole of the positioning ring (421) cooperates with the extrusion base (431) for positioning.

6. An anchor shaping device according to any one of claims 1 to 5, characterized in that: The material taking device (5) comprises a linear drive device (51), a mounting frame (52), a linear slide rail (53), and a lifting electromagnetic adsorption device (54); the linear slide rail (53) is arranged along a first direction; the mounting frame (52) is slidably connected to the linear slide rail (53); a linear drive device (51) for driving the mounting frame (52) to slide linearly is arranged on one side of the mounting frame (52); and the lifting electromagnetic adsorption device (54) is arranged on the top of the mounting frame (52) corresponding to the centering device (2), the oiling device (3), and the extrusion device (4), respectively.

7. An anchor shaping device according to any one of claims 1 to 5, characterized in that: It also includes a loading device (1) and a unloading manipulator (6), wherein the loading end of the loading device (1) is arranged corresponding to the centering device (2), and the unloading manipulator (6) is arranged corresponding to the unloading station on one side of the extrusion device (4).

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