Auxiliary clamping device for pen processing

Abstract

The auxiliary clamping device for pen machining is applied to the field of pen machining devices and comprises a first shell, a second shell is arranged at the top of the first shell, a double-shaft motor is in bolted connection with the interior of the second shell through a base plate, threaded rods are fixedly connected to the two ends of the double-shaft motor in a sleeving mode through couplings, and the two ends of the double-shaft motor are in bolted connection with the threaded rods. And the other end of the threaded rod is rotationally connected with the interior of the second shell through a bearing, and the surface of the threaded rod is in threaded connection with a first threaded plate. The clamping device can improve the clamping effect on a workpiece, is suitable for fixing pen containers of different specifications and sizes, reduces abrasion to the surface and the interior of the workpiece in the clamping process, is good in flexibility, can have automatic rotating and moving functions, enables the machining face and the machining position of the workpiece to be automatically changed, and improves the machining efficiency. The burden of turning over midway and repeated disassembly and assembly of personnel is reduced, the uniformity and quality of workpiece surface machining are improved, and the practicability is high.

Description

Technical Field

[0001] The invention relates to the field of pen processing devices, in particular to an auxiliary clamping device for pen processing. Background Art

[0002] At present, a Chinese invention with the announcement number CN106826607B discloses a mahogany processing clamping mechanism, including a machine platform, a push rod motor is fixed to the top center of the machine platform by a screw, and a placement plate is welded on the output shaft of the push rod motor, a plurality of first mounting holes are opened on both sides of the bottom of the placement plate, a clamping seat is welded on both sides of the top of the machine platform, a groove is opened on the bottom of the clamping seats located on both sides of the top of the machine platform, and a plurality of guide rods are vertically welded inside the groove, the bottom ends and top ends of the plurality of guide rods are respectively welded on the inner wall of the groove, and the guide rods are slidably connected to the corresponding first mounting holes, a mahogany body is also horizontally placed between the two clamping seats, and the mahogany body is placed on the top of the placement plate. The invention is economical and practical, and the horizontal relative position of the mahogany body and the processing equipment on the mahogany processing clamping mechanism can be adjusted according to actual needs, thereby facilitating the processing equipment to process the mahogany body.

[0003] Although the existing auxiliary clamping device can fix the workpiece by shifting two clamping plates, there are still other problems in use, such as poor clamping effect, inconvenience in limiting the position of pen holders of different specifications, poor clamping effect after the pen holder is placed, and it is very easy to shift when subjected to a large thrust from above, and the bottom of the workpiece will rub against the table surface and cause wear when pushed by the clamping plate, and it does not have automatic rotation and movement functions. When the workpiece is fixed, its bottom is in a fixed state in contact with the table surface. After polishing at the current position, the clamping plate needs to be loosened, and then the position and direction need to be manually adjusted and then re-fixed. The operation is cumbersome and complicated, which increases the workload of personnel and makes it difficult to ensure the uniformity of the polishing process on the surface of the pen holder. In order to solve the above-mentioned problems, we propose an auxiliary clamping device for pen processing. Summary of the invention

[0004] The purpose of the present invention is to provide an auxiliary clamping device for pen processing, which solves the problem that the existing auxiliary clamping device has poor clamping effect and does not have automatic rotation and movement functions.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: an auxiliary clamping device for pen processing, comprising a first shell, a second shell is arranged on the top of the first shell, a double-axis motor is bolted inside the second shell through a pad, both ends of the double-axis motor are fixedly sleeved with threaded rods through couplings, the other end of the threaded rod is rotatably connected to the inside of the second shell through a bearing, the surface of the threaded rod is threadedly connected with a first threaded plate, both sides of the second shell are provided with connecting plates, one side of the first threaded plate is symmetrically welded with connecting rods, the other end of the connecting rod passes through the outside of the second shell and is welded to one side of the connecting plate, a waste collection mechanism is arranged inside the second shell, the other sides of the two connecting plates are respectively provided with a first mounting plate and a second mounting plate, the other side of the connecting plate is provided with a height adjustment mechanism, the insides of the first mounting plate and the second mounting plate are respectively rotatably connected with a second rotating shaft and a first rotating shaft through bearings, the other end of the second rotating shaft is fixedly sleeved with a rotating motor, the second rotating shaft and the first rotating shaft are respectively provided with a second clamping member and a first clamping member on the opposite side, and a lateral movement mechanism is arranged inside the first shell.

[0006] The adoption of the above technical scheme can improve the clamping effect of the workpiece, is suitable for fixing pen holders of different sizes, reduces the wear on the workpiece surface and interior during the clamping process, has good flexibility, and can have automatic rotation and movement functions, so that the processing surface and processing position of the workpiece can be automatically changed, reducing the burden of personnel turning over and repeatedly disassembling and assembling in the middle, improving the uniformity and quality of the workpiece surface processing, and is highly practical.

[0007] The present invention is further configured as follows: the waste collection mechanism includes a shelf plate, the shelf plate is welded inside the second shell, a through groove is opened on the front side of the second shell, a collection box is placed on the top of the shelf plate, and a material drop chute is opened on the top of the second shell.

[0008] By adopting the above technical solution, through the arrangement of the shelf plate, the through groove, the collection box and the drop chute, it can have the function of powder collection. By picking up the collection box and pushing it from the through groove to the shelf plate, the powder and impurities generated during the processing of the pen holder will fall down into the collection box through the drop chute.

[0009] The present invention is further configured as follows: the height adjustment mechanism includes a screw rod, which is welded to the other side of the connecting plate, and a sliding groove is provided on one side of the first mounting plate and the second mounting plate, and the other end of the screw rod penetrates and extends to the outside of the sliding groove, and a first fixing nut is threadedly connected to the surface of the screw rod.

[0010] By adopting the above technical solution, the height of the first mounting plate and the second mounting plate can be adjusted through the setting of the screw rod, the first fixing nut and the sliding groove. When the top of the workpiece is lower than the polishing part after being fixed, the first fixing nut is grasped with a tool to loosen it. After loosening, the first fixing nut will release the fixation of the first mounting plate or the second mounting plate, and then the first mounting plate or the second mounting plate can be grasped and pulled upwards. When the first mounting plate or the second mounting plate is pulled to a suitable distance, the first fixing nut can be tightened again.

[0011] The present invention is further configured as follows: the lateral movement mechanism includes a reciprocating screw, one end of the reciprocating screw is rotatably connected to the inside of the first shell through a bearing, the other end of the reciprocating screw is fixedly sleeved with a moving motor, the surface of the reciprocating screw is threadedly connected to a second threaded plate, a fixing plate is symmetrically welded to the top of the second threaded plate, and the other side of the fixing plate is welded to the bottom of the second shell.

[0012] By adopting the above technical solution, through the arrangement of the reciprocating screw, the movable motor, the second threaded plate and the fixed plate, it can have the function of lateral reciprocating movement. By starting the movable motor to drive the reciprocating screw to rotate, the reciprocating screw will drive the second threaded plate to move lateral reciprocatingly through the cooperation of the slide rail and the slider when rotating. When the second threaded plate moves reciprocatingly, it will drive the second shell to move together through the fixation of the fixed plate.

[0013] The present invention is further configured such that a handle is welded on the front side of the collection box.

[0014] By adopting the above technical solution and providing the pull handle, it is convenient for personnel to pull the collection box, and it is convenient for personnel to pull the collection box out of the second shell for cleaning.

[0015] The present invention is further configured as follows: a heat dissipation groove is provided on the front of each of the first shell and the second shell, and a dustproof net is installed inside the heat dissipation groove.

[0016] By adopting the above technical solution, the heat dissipation grooves and the dustproof net are provided, so as to improve the ventilation effect inside the first shell and the second shell, and prevent dust in the air from falling into the heat dissipation grooves.

[0017] The present invention is further configured as follows: a fixing seat is welded on the side opposite to the second clamping member and the first clamping member, and the two fixing seats are respectively slidably sleeved on the surface of the height adjustment mechanism and the first rotating shaft, a fastening bolt is penetrated through the front side of the fixing seat, and a second fixing nut threadedly connected to the fastening bolt is inlaid on the back side of the fixing seat.

[0018] By adopting the above technical solution, the second clamping member and the first clamping member can be fixed by setting the fixing seat, the fastening bolt and the second fixing nut, so that personnel can disassemble and replace the second clamping member or the first clamping member conveniently when the second clamping member or the first clamping member is damaged.

[0019] The present invention is further configured as follows: a slide rail is bolted inside the first shell, and a sliding block slidably connected to the slide rail is welded to the bottom of the second threaded plate.

[0020] By adopting the above technical solution, the second threaded plate can be limited by setting the slide rail and the slider to prevent the second threaded plate from flipping over during the left-right movement.

[0021] The present invention is further configured as follows: side plates are welded to both sides of the first shell, and two mounting holes are provided on the top of the side plates.

[0022] By adopting the above technical solution, through the provision of the side panels and the mounting holes, it is convenient for personnel to use screws to fix the first shell to the operating table, thereby reducing the burden of personnel temporarily drilling holes in the first shell.

[0023] The present invention is further configured such that a protective cover is bolted to one side of the first mounting plate.

[0024] By adopting the above technical solution and providing a protective cover, the rotating electric machine can be protected to prevent the rotating electric machine from being damaged by collision with foreign objects.

[0025] In summary, the present invention has the following beneficial effects: 1. The present invention starts the double-axis motor to drive the threaded rod to rotate forwardly when in use. When the threaded rod rotates forwardly, the connecting plate will be driven to move outward through the cooperation of the first threaded plate and the connecting rod. When the connecting plate moves outward, the second clamping piece and the first clamping piece will be driven to move outward synchronously through the cooperation of the first mounting plate and the second mounting plate. When the spacing between the second clamping piece and the first clamping piece is stretched to the maximum, one end of the pen holder is sleeved on the second clamping piece, and then the other end of the pen holder is lifted up and the double-axis motor is started to drive the threaded rod to rotate in the opposite direction. When the threaded rod rotates in the opposite direction, the first mounting plate and the second mounting plate will be driven to move inward synchronously. When moving, the first mounting plate and the second mounting plate will drive the second clamping piece and the first clamping piece to clamp the pen holder, which can improve the clamping effect of the workpiece, is suitable for fixing pen holders of different sizes, reduces the wear on the surface and inside of the workpiece caused during the clamping process, and has good flexibility. 2. The present invention starts the rotating motor and the moving motor at the same time. After starting, the rotating motor will drive the second rotating shaft to rotate. When the second rotating shaft rotates, it will drive the second clamping member to rotate through the fixation of the fixed seat, the fastening bolt and the second fixing nut. When the second clamping member rotates, it will drive the pen holder to rotate together through the fixation of the first clamping member. After starting, the moving motor will drive the reciprocating screw to rotate through the cooperation of the bearing. When the reciprocating screw rotates, it will drive the second threaded plate to perform horizontal reciprocating motion through the cooperation of the slide rail and the slider. When the second threaded plate reciprocates laterally, it will drive the second shell and the pen holder to move together. It can have the functions of automatic rotation and movement, so that the processing surface and processing position of the workpiece can be automatically changed, which reduces the burden of personnel turning over and repeatedly disassembling and assembling in the middle, improves the uniformity and quality of the workpiece surface processing, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the structure of the present invention; Figure 2 It is a front cross-sectional view of the structure of the present invention; Figure 3 It is a partial enlarged top sectional view of the structure of the present invention.

[0027] Figure numerals: 1, first housing; 2, second housing; 3, dual-axis motor; 4, threaded rod; 5, first threaded plate; 6, connecting rod; 7, connecting plate; 8, first mounting plate; 9, second mounting plate; 10, waste collection mechanism; 101, shelf plate; 102, through groove; 103, collection box; 104, drop chute; 11, height adjustment mechanism; 111, screw rod; 112, first fixing nut; 113, sliding groove; 12, first A rotating shaft; 13. A rotating motor; 14. A first clamping member; 15. A lateral moving mechanism; 151. A reciprocating screw; 152. A moving motor; 153. A second threaded plate; 154. A fixed plate; 16. A handle; 17. A heat sink; 18. A fixed seat; 19. A fastening bolt; 20. A second fixing nut; 21. A slide rail; 22. A slider; 23. A side panel; 24. A protective cover; 25. A second rotating shaft; 26. A second clamping member. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0029] Example 1: Reference Figure 1 and Figure 2, an auxiliary clamping device for pen processing, comprising a first shell 1, a second shell 2 is arranged on the top of the first shell 1, a double-axis motor 3 is bolted to the inside of the second shell 2 through a pad, both ends of the double-axis motor 3 are fixedly sleeved with threaded rods 4 through couplings, the other end of the threaded rod 4 is rotatably connected to the inside of the second shell 2 through a bearing, a first threaded plate 5 is threadedly connected to the surface of the threaded rod 4, connecting plates 7 are arranged on both sides of the second shell 2, a connecting rod 6 is symmetrically welded to one side of the first threaded plate 5, the other end of the connecting rod 6 passes through the outside of the second shell 2 and is welded to one side of the connecting plate 7, a waste collection mechanism 10 is arranged inside the second shell 2, and the double-axis motor 3 is started first when in use to drive the threaded rod 4 to rotate forward, and the threaded rod 4 will cooperate with the first threaded plate 5 and the connecting rod 6 when rotating forward. The connecting plate 7 is driven to move outward. When the connecting plate 7 moves outward, it will drive the second clamping member 26 and the first clamping member 14 to move outward synchronously through the cooperation of the first mounting plate 8 and the second mounting plate 9. When the distance between the second clamping member 26 and the first clamping member 14 is stretched to the maximum, one end of the pen holder is sleeved on the second clamping member 26, and then the other end of the pen holder is lifted up and the dual-axis motor 3 is started to drive the threaded rod 4 to rotate in the opposite direction. When the threaded rod 4 rotates in the opposite direction, it will drive the first mounting plate 8 and the second mounting plate 9 to move inward synchronously. When the first mounting plate 8 and the second mounting plate 9 move, they will drive the second clamping member 26 and the first clamping member 14 to clamp the pen holder, which can improve the clamping effect of the workpiece, is suitable for fixing pen holders of different sizes, reduces the wear on the surface and inside of the workpiece during the clamping process, and has good flexibility.

[0030] refer to Figure 1 and Figure 2 The waste collection mechanism 10 includes a shelf plate 101, which is welded to the inside of the second shell 2. A through slot 102 is provided on the front of the second shell 2. A collection box 103 is placed on the top of the shelf plate 101. A material drop chute 104 is provided on the top of the second shell 2. Through the arrangement of the shelf plate 101, the through slot 102, the collection box 103 and the material drop chute 104, the powder collection function can be provided. By picking up the collection box 103 and pushing it from the through slot 102 to the shelf plate 101, the powder and impurities generated during the processing of the pen holder will fall down into the collection box 103 through the material drop chute 104.

[0031] refer to Figure 1 A handle 16 is welded on the front of the collection box 103. The handle 16 allows personnel to pull the collection box 103 and pull the collection box 103 out of the second shell 2 for cleaning.

[0032] refer to Figure 1A heat dissipation groove 17 is provided on the front of the first shell 1 and the second shell 2, and a dustproof net is installed inside the heat dissipation groove 17. The arrangement of the heat dissipation groove 17 and the dustproof net can improve the ventilation effect inside the first shell 1 and the second shell 2, and can also prevent dust in the air from falling into the heat dissipation groove 17.

[0033] refer to Figure 2 A slide rail 21 is bolted to the inside of the first shell 1, and a slider 22 slidably connected to the slide rail 21 is welded to the bottom of the second threaded plate 153. Through the setting of the slide rail 21 and the slider 22, the second threaded plate 153 can be limited to prevent the second threaded plate 153 from flipping over during the left and right movement.

[0034] refer to Figure 1 and Figure 2 Side panels 23 are welded on both sides of the first shell 1, and two mounting holes are opened on the top of the side panels 23. Through the setting of the side panels 23 and the mounting holes, it is convenient for personnel to screw the first shell 1 to the operating table, reducing the burden of personnel temporarily drilling holes in the first shell 1.

[0035] Brief description of the usage process: when in use, the dual-axis motor 3 is first started to drive the threaded rod 4 to rotate forward. When the threaded rod 4 rotates forward, it will drive the connecting plate 7 to move outward through the cooperation of the first threaded plate 5 and the connecting rod 6. When the connecting plate 7 moves outward, it will drive the second clamping member 26 and the first clamping member 14 to move outward synchronously through the cooperation of the first mounting plate 8 and the second mounting plate 9. When the distance between the second clamping member 26 and the first clamping member 14 is stretched to the maximum, one end of the pen holder is sleeved on the second clamping member 26, and then the other end of the pen holder is lifted up and the dual-axis motor 3 is started to drive the threaded rod 4 to rotate in the opposite direction. When the threaded rod 4 rotates in the opposite direction, it will drive the first mounting plate 8 and the second mounting plate 9 to move inward synchronously. When moving, the first mounting plate 8 and the second mounting plate 9 will drive the second clamping member 26 and the first clamping member 14 to clamp the pen holder.

[0036] Example 2: Reference Figure 1 , Figure 2 and Figure 3, an auxiliary clamping device for pen processing, the other side of the two connecting plates 7 is respectively provided with a first mounting plate 8 and a second mounting plate 9, the other side of the connecting plate 7 is provided with a height adjustment mechanism 11, the first mounting plate 8 and the second mounting plate 9 are respectively rotatably connected with a second rotating shaft 25 and a first rotating shaft 12 through bearings, the other end of the second rotating shaft 25 is fixedly sleeved with a rotating motor 13, the second rotating shaft 25 and the first rotating shaft 12 are respectively provided with a second clamping member 26 and a first clamping member 14 on the opposite side, the first housing 1 is provided with a lateral moving mechanism 15, by starting the rotating motor 13 and the moving motor 152 at the same time, the rotating motor 13 will drive the second rotating shaft 25 to rotate after starting, and the second rotating shaft 25 will pass through the fixed seat when rotating. 18. The fastening bolt 19 and the second fixing nut 20 drive the second clamping member 26 to rotate. When the second clamping member 26 rotates, it will drive the pen holder to rotate together through the fixation of the first clamping member 14. After starting, the moving motor 152 will drive the reciprocating screw 151 to rotate through the cooperation of the bearing. When the reciprocating screw 151 rotates, it will drive the second threaded plate 153 to perform horizontal reciprocating motion through the cooperation of the slide rail 21 and the slider 22. When the second threaded plate 153 reciprocates horizontally, it will drive the second shell 2 and the pen holder to move together. It can have the functions of automatic rotation and movement, so that the processing surface and processing position of the workpiece can be automatically changed, which reduces the burden of personnel turning over and repeatedly disassembling and assembling, improves the uniformity and quality of the workpiece surface processing, and has high practicality.

[0037] refer to Figure 1 and Figure 2 The height adjustment mechanism 11 includes a screw rod 111, which is welded to the other side of the connecting plate 7. A sliding groove 113 is provided on one side of the first mounting plate 8 and the second mounting plate 9. The other end of the screw rod 111 penetrates and extends to the outside of the sliding groove 113. The surface of the screw rod 111 is threadedly connected with a first fixing nut 112. Through the arrangement of the screw rod 111, the first fixing nut 112 and the sliding groove 113, the first mounting plate 8 and the second mounting plate 9 can be driven to adjust the height. When the top of the workpiece is lower than the polishing part after being fixed, the first fixing nut 112 is grasped with a tool to loosen it. After loosening, the first fixing nut 112 will release the fixation of the first mounting plate 8 or the second mounting plate 9, and then the first mounting plate 8 or the second mounting plate 9 is grasped and pulled upward. When the first mounting plate 8 or the second mounting plate 9 is pulled up to a suitable distance, the first fixing nut 112 can be tightened again.

[0038] refer to Figure 2The lateral movement mechanism 15 includes a reciprocating screw 151, one end of which is rotatably connected to the inside of the first shell 1 through a bearing, and the other end of the reciprocating screw 151 is fixedly sleeved with a moving motor 152. The surface of the reciprocating screw 151 is threadedly connected with a second threaded plate 153, and a fixing plate 154 is symmetrically welded to the top of the second threaded plate 153. The other side of the fixing plate 154 is welded to the bottom of the second shell 2. Through the arrangement of the reciprocating screw 151, the moving motor 152, the second threaded plate 153 and the fixing plate 154, the lateral reciprocating movement function can be achieved. By starting the moving motor 152 to drive the reciprocating screw 151 to rotate, the reciprocating screw 151 will drive the second threaded plate 153 to reciprocate laterally through the cooperation of the slide rail 21 and the slider 22 when rotating, and the second threaded plate 153 will drive the second shell 2 to move together through the fixation of the fixing plate 154 when reciprocating.

[0039] refer to Figure 2 and Figure 3 A fixing seat 18 is welded on the side opposite to the second clamping member 26 and the first clamping member 14. The two fixing seats 18 are slidably sleeved on the surface of the height adjustment mechanism 11 and the first rotating shaft 12 respectively. A fastening bolt 19 is penetrated through the front of the fixing seat 18, and a second fixing nut 20 threadedly connected to the fastening bolt 19 is inlaid on the back of the fixing seat 18. Through the arrangement of the fixing seat 18, the fastening bolt 19 and the second fixing nut 20, the second clamping member 26 and the first clamping member 14 can be fixed, which is convenient for personnel to disassemble and replace the second clamping member 26 or the first clamping member 14 when they are damaged.

[0040] refer to Figure 1 and Figure 2 A protective cover 24 is bolted to one side of the first mounting plate 8. The protective cover 24 can protect the rotating motor 13 and prevent the rotating motor 13 from being damaged by collision with foreign objects.

[0041] Brief description of the usage process: by starting the rotating motor 13 and the moving motor 152 at the same time, the rotating motor 13 will drive the second rotating shaft 25 to rotate after starting. When the second rotating shaft 25 rotates, it will drive the second clamping member 26 to rotate through the fixation of the fixing seat 18, the fastening bolt 19 and the second fixing nut 20. When the second clamping member 26 rotates, it will drive the pen holder to rotate together through the fixation of the first clamping member 14. After starting, the moving motor 152 will drive the reciprocating screw 151 to rotate through the cooperation of the bearing. When the reciprocating screw 151 rotates, it will drive the second threaded plate 153 to perform horizontal reciprocating motion through the cooperation of the slide rail 21 and the slider 22. When the second threaded plate 153 performs horizontal reciprocating motion, it will drive the second shell 2 and the pen holder to move together.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An auxiliary clamping device for pen processing, comprising a first housing (1), characterized in that: A second shell (2) is arranged on the top of the first shell (1), a dual-axis motor (3) is bolted to the inside of the second shell (2) via a pad, threaded rods (4) are fixedly sleeved at both ends of the dual-axis motor (3) via couplings, the other end of the threaded rod (4) is rotatably connected to the inside of the second shell (2) via a bearing, a first threaded plate (5) is threadedly connected to the surface of the threaded rod (4), connecting plates (7) are arranged on both sides of the second shell (2), a connecting rod (6) is symmetrically welded to one side of the first threaded plate (5), the other end of the connecting rod (6) passes through the outside of the second shell (2) and is welded to one side of the connecting plate (7), and the inside of the second shell (2) is A waste collection mechanism (10) is provided, a first mounting plate (8) and a second mounting plate (9) are provided on the other side of the two connecting plates (7), a height adjustment mechanism (11) is provided on the other side of the connecting plate (7), a second rotating shaft (25) and a first rotating shaft (12) are rotatably connected to the first mounting plate (8) and the second mounting plate (9) via bearings, a rotating motor (13) is fixedly sleeved on the other end of the second rotating shaft (25), a second clamping member (26) and a first clamping member (14) are provided on the opposite side of the second rotating shaft (25) and the first rotating shaft (12), and a lateral movement mechanism (15) is provided inside the first housing (1).

2. The auxiliary clamping device for pen processing according to claim 1, characterized in that: The waste collection mechanism (10) comprises a shelf plate (101), the shelf plate (101) being welded inside the second shell (2), a through slot (102) being provided on the front of the second shell (2), a collection box (103) being placed on the top of the shelf plate (101), and a material drop chute (104) being provided on the top of the second shell (2).

3. The auxiliary clamping device for pen processing according to claim 1, characterized in that: The height adjustment mechanism (11) comprises a screw rod (111), the screw rod (111) being welded to the other side of the connecting plate (7), a sliding groove (113) being provided on one side of each of the first mounting plate (8) and the second mounting plate (9), the other end of the screw rod (111) passing through and extending to the outside of the sliding groove (113), and a first fixing nut (112) being threadedly connected to the surface of the screw rod (111).

4. The auxiliary clamping device for pen processing according to claim 1, characterized in that: The lateral movement mechanism (15) comprises a reciprocating screw (151), one end of the reciprocating screw (151) being rotatably connected to the interior of the first housing (1) via a bearing, the other end of the reciprocating screw (151) being fixedly sleeved with a moving motor (152), a second threaded plate (153) being threadedly connected to the surface of the reciprocating screw (151), a fixing plate (154) being symmetrically welded to the top of the second threaded plate (153), and the other side of the fixing plate (154) being welded to the bottom of the second housing (2).

5. The auxiliary clamping device for pen processing according to claim 2, characterized in that: A handle (16) is welded to the front of the collection box (103).

6. The auxiliary clamping device for pen processing according to claim 1, characterized in that: The front sides of the first shell (1) and the second shell (2) are both provided with heat dissipation grooves (17), and dustproof nets are installed inside the heat dissipation grooves (17).

7. The auxiliary clamping device for pen processing according to claim 1, characterized in that: A fixing seat (18) is welded to the opposite side of the second clamping member (26) and the first clamping member (14); the two fixing seats (18) are respectively slidably sleeved on the surface of the height adjustment mechanism (11) and the first rotating shaft (12); a fastening bolt (19) is provided through the front side of the fixing seat (18); and a second fixing nut (20) threadedly connected to the fastening bolt (19) is embedded on the back side of the fixing seat (18).

8. The auxiliary clamping device for pen processing according to claim 1, characterized in that: A slide rail (21) is bolted inside the first housing (1), and a sliding block (22) slidably connected to the slide rail (21) is welded to the bottom of the second threaded plate (153).

9. The auxiliary clamping device for pen processing according to claim 1, characterized in that: Side plates (23) are welded to both sides of the first shell (1), and two mounting holes are provided on the top of the side plates (23).

10. The auxiliary clamping device for pen processing according to claim 1, characterized in that: A protective cover (24) is bolted to one side of the first mounting plate (8).

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