Fixture punching fixing device for rhinestone machining equipment

Abstract

The utility model relates to the technical field of rhinestone processing equipment, and discloses a fixture punching fixing device for rhinestone processing equipment, which comprises a base, a fixture and a locking mechanism, the base is used for being arranged on a workbench, the fixture comprises a mounting piece and a plurality of needle columns, a plurality of insertion holes are formed in the mounting piece, and the needle columns are inserted into the insertion holes. The multiple insertion holes are formed in the length direction of the installation part at intervals, the first end of each needle column is inserted into the corresponding insertion hole, the second end of each needle column protrudes out of the corresponding insertion hole, and the locking mechanism is arranged on the base and used for locking the installation part on the base in an unlocking mode. According to the fixture punching and fixing device, through an automatic mode, the punching production efficiency of a single product (a single fixture) can be improved, deviation caused by manual operation can be reduced, the accuracy of the punching position is improved, in addition, the workload of operators can be reduced, the working difficulty is lowered, and the production efficiency is improved. Meanwhile, the risk of occupational injury can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to water drill processing equipment technical field, specifically is a kind of water drill processing equipment is fixed with fixture punching device. BACKGROUND

[0002] In the water drill processing industry, the polishing of water drill is one of the key processes. This process usually needs to use a clamp, i.e. the water drill is connected to the mounting hole of the needle column of the clamp by glue. However, after several water drill polishing, the needle column will gradually wear out, causing changes in its size and shape, thereby affecting the subsequent water drill fixing effect and processing accuracy. To solve these problems, the traditional solution is usually manual punching, i.e. the operator manually adjusts the position of the clamp to align the target needle column with the hole drill of the punching equipment, and then performs the punching operation. This manual operation method has the following limitations:

[0003] (1) manual adjustment, the operator needs to manually adjust the position of the clamp to align each needle column with the hole drill. This manual operation not only consumes time and effort, but also is difficult to ensure consistency and accuracy of each adjustment, i.e. is easily affected by human factors, positioning deviation occurs, resulting in unstable processing quality. (2) low efficiency, the operator needs to frequently adjust the position of the clamp, increasing the labor intensity and reducing the work efficiency. (3) safety problem, during manual operation, the operator directly contacts the high-speed rotating drill bit, which poses a certain safety risk, and long-term repeated operation may cause occupational hazards, such as hand fatigue, muscle strain, etc. SUMMARY

[0004] The utility model aims to provide a kind of water drill processing equipment is fixed with fixture punching device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present disclosure provides a kind of water drill processing equipment is fixed with fixture punching device, including base, clamp and locking mechanism;

[0006] The base is used to be set on the workbench;

[0007] The clamp includes a mounting member and a plurality of needle columns, the mounting member has a plurality of insertion holes formed thereon, and the insertion holes are spaced apart along the length direction of the mounting member. The first end of each needle column is inserted into the corresponding insertion hole, and the second end of each needle column protrudes from the corresponding insertion hole.

[0008] The locking mechanism is arranged on the base, and the locking mechanism is used to lock the mounting member on the base in an unlockable manner.

[0009] Optionally, the locking mechanism includes a driving member, a first fixing portion and a second fixing portion.

[0010] The second fixing part is arranged on the base, a clamping groove is formed on the bottom of the mounting piece, and the second fixing part is clamped in the clamping groove;

[0011] The first fixing part is movably connected to the base in the up-down direction, the driving part of the driving piece is connected to the first fixing part, and the driving part can drive the first fixing part to move towards or away from the second fixing part in the up-down direction, so as to fix the mounting piece.

[0012] Optionally, the locking mechanism further comprises a telescopic rod, and the base comprises a base body and two supporting pieces;

[0013] The two supporting pieces are arranged at two ends of the base body respectively, one end of the supporting column away from the base body is used for being connected with a workbench, so that the base body is suspended on the workbench, and the two supporting columns and the base body jointly enclose a containing space for containing the driving piece;

[0014] A groove is formed in the top of the base body, the groove is used for containing the first fixing part and the telescopic rod, the telescopic rod is arranged vertically, the top of the telescopic rod is connected to the first fixing part, and the bottom of the telescopic rod is connected to the top of the base body;

[0015] The driving piece is mounted at the bottom of the base body, the driving part of the driving piece is connected to the bottom of the first fixing part through the base body, and the driving part can drive the first fixing part to retract into or extend out of the groove, so that the first fixing part is switched between the unlocked state and the locked state;

[0016] In the unlocked state, the first fixing part extends out of the groove, and in the locked state, the first fixing part retracts into the groove, and the bottom of the first fixing part abuts against the top of the mounting piece.

[0017] Optionally, the second fixing part comprises a first connecting plate and a second connecting plate;

[0018] The first connecting plate is mounted on the side wall of the base, the lower end of the second connecting plate is connected to the upper end of the first connecting plate, and the first connecting plate and the second connecting plate are arranged at an angle;

[0019] The clamping groove has a first connecting surface, the mounting piece has a second connecting surface, the first connecting surface is connected to the second connecting surface, the first connecting surface and the second connecting surface form a first included angle, and the second connecting plate and the side wall of the base form a second included angle;

[0020] The first included angle is equal to the second included angle, so that the upward-facing surface of the second connecting plate can be attached to the first connecting surface, and the second connecting surface can be attached to the sidewall of the base.

[0021] Optionally, the second included angle is less than 65° and greater than 55°.

[0022] Optionally, the locking mechanism is at least two, and the at least two locking mechanisms are arranged at intervals along the length direction of the base.

[0023] Optionally, the clamp punching and fixing device further comprises a positioning block.

[0024] One of the two ends of the base is provided with the positioning block, and the positioning block is used to abut against one end of the mounting piece.

[0025] Optionally, the clamp punching and fixing device further comprises a fastener.

[0026] A plurality of mounting portions are formed on the base, the mounting portions are used for the threaded column on the workbench to pass through and be connected with the fastener, so that the base can be unlocked and locked on the workbench.

[0027] Through the above technical solution, the clamp punching and fixing device provided by the present disclosure uses the locking mechanism to fix the clamp on the base, so that the hole drill of the punching equipment can quickly and continuously punch a plurality of needle columns, without manual intervention to adjust the position, that is, the clamp punching and fixing device provided by the present disclosure can not only improve the punching production efficiency of a single product (a single clamp) in an automatic manner, but also reduce the deviation caused by manual operation, thereby improving the accuracy of the punching position, in addition, it can also reduce the work burden of the operator and reduce the work difficulty, and also can reduce the risk of occupational injury.

[0028] Other features and advantages of the present disclosure will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0029] The accompanying drawings are included to provide a further understanding of the present disclosure and constitute a part of the specification, and are used together with the following specific embodiments to explain the present disclosure, but do not constitute a limitation on the present disclosure. In the drawings:

[0030] Figure 1 is a first perspective view of a structure of a clamp punching and fixing device for a water drill processing equipment provided by an exemplary embodiment of the present disclosure;

[0031] Figure 2 is a second perspective view of a structure of a clamp punching and fixing device for a water drill processing equipment provided by an exemplary embodiment of the present disclosure;

[0032] Figure 3 is a structure schematic view of the first perspective of the base and locking mechanism connection of the punch fixing device of the water drill processing equipment provided by an exemplary embodiment of the present disclosure;

[0033] Figure 4 is a structure schematic view of the second perspective of the base and locking mechanism connection of the punch fixing device of the water drill processing equipment provided by an exemplary embodiment of the present disclosure;

[0034] Figure 5 is a structure schematic view of the clamp of the punch fixing device of the water drill processing equipment provided by an exemplary embodiment of the present disclosure.

[0035] Legend of reference signs

[0036] 10, base; 11, base body; 12, support; 13, containing space; 14, groove; 15, mounting part; 20, clamp; 21, mounting piece; 211, clamping groove; 2111, first connecting surface; 212, second connecting surface; 22, needle column; 30, locking mechanism; 31, driving piece; 311, driving part; 32, first fixing part; 33, second fixing part; 331, first connecting plate; 332, second connecting plate; 34, telescopic rod; 40, workbench; 41, threaded column; 50, positioning block; 60, fastener. DETAILED DESCRIPTION

[0037] The specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0038] In the present disclosure, unless otherwise stated, the orientation words such as "up, down, left, right" are generally defined as the direction of the drawing surface, and "inner, outer" refers to the inner and outer contours of the relevant components. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present disclosure, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0040] As Figures 1 to 5As shown, the present disclosure provides a kind of water processing equipment with fixture 20 punch fixing device, including base 10, clamp 20 and locking mechanism 30, base 10 is used to be set on workbench 40, clamp 20 includes mounting piece 21 and multiple needle columns 22, multiple insertion holes are formed on mounting piece 21, multiple insertion holes are spaced apart along the length direction of mounting piece 21, the first end of each needle column 22 is inserted into the corresponding insertion hole, the second end of each needle column 22 protrudes from the corresponding insertion hole, locking mechanism 30 is arranged on base 10, locking mechanism 30 is used to unlockably lock mounting piece 21 on base 10.

[0041] Wherein, base 10 can be stably installed on workbench 40, base 10 can provide a stable platform for clamp 20, and the position of clamp 20 is fixed by locking mechanism 30 on base 10.

[0042] Wherein, mounting piece 21 is the main structural part of clamp 20, and multiple insertion holes are distributed on it. These insertion holes are arranged along the length direction of mounting piece 21 at a certain pitch to facilitate the insertion of needle column 22.

[0043] Wherein, locking mechanism 30 is located on base 10, and is used to firmly but unlockably lock mounting piece 21 to base 10. In this way, the position of clamp 20 can be easily replaced or adjusted, while the stability of clamp 20 during processing can be ensured.

[0044] It should be understood that the role of needle column 22 is to fix the water during processing so that it can be accurately polished or drilled. Specifically, the water is fixed in the mounting hole of needle column 22 by glue.

[0045] Through the above technical solution, by setting locking mechanism 30, clamp 20 can be stably installed on base 10, so that the hole drill of the punching equipment can quickly and continuously perform punching operation on multiple needle columns 22 along the length direction of mounting piece 21, and after completing the punching process, clamp 20 can be quickly disassembled from base 10. Compared with the technical solution in the related art that manually adjusts the position of clamp 20 to align the target needle column 22 on clamp 20 with the hole drill, the punch fixing device of clamp 20 provided by the present disclosure uses locking mechanism 30 to fix clamp 20 on base 10, so that the hole drill of the punching equipment can quickly and continuously perform punching operation on multiple needle columns 22 without manual intervention to adjust the position. That is, the punch fixing device of clamp 20 provided by the present disclosure can not only improve the punching production efficiency of single product (single clamp 20) through automation, but also reduce the deviation caused by manual operation, thereby improving the accuracy of punching position. In addition, it can also reduce the work burden and difficulty of operators, and reduce the risk of occupational injury.

[0046] In addition, before the punching operation, the jig 20 punching fixing device provided by the present disclosure can also support the grinding machine to perform grinding operation on the needle column 22 on the jig 20. Specifically, the base 10 is arranged on the operation table, and the operation table can drive the base 10 and the jig 20 thereon to move back and forth along the preset path, so that the whole row of needle columns 22 (a plurality of needle columns 22) on the jig 20 continuously move back and forth under the grinding machine and are polished by the grinding wheel. The jig 20 punching fixing device provided by the present disclosure can be used for punching and also supports the grinding operation, which can simplify the process flow, reduce the conversion time between different processes, and help improve the overall efficiency of the production line.

[0047] As an embodiment, as shown in the figure, the locking mechanism 30 includes a driving member 31, a first fixing part 32, and a second fixing part 33. The second fixing part 33 is arranged on the base 10, the bottom of the mounting member 21 is formed with a clamping groove 211, and the second fixing part 33 is clamped in the clamping groove 211. The first fixing part 32 is movably connected to the base 10 in the up-down direction, and the driving part 311 of the driving member 31 is connected to the first fixing part 32. The driving part 311 can drive the first fixing part 32 to move close to or away from the second fixing part 33 in the up-down direction, so as to fix the mounting member 21. Figures 3 to 4

[0048] Among them, the driving member 31 is the power source of the whole locking mechanism 30, which is used to provide power to make the first fixing part 32 move in the up-down direction.

[0049] The driving member 31 can be a pneumatic cylinder, an electric motor, or a hydraulic system, and the present disclosure does not make any limitation on this.

[0050] Preferably, the driving member 31 is a pneumatic cylinder.

[0051] Among them, the first fixing part 32 is a movable part connected to the driving part 311 of the driving member 31. When the driving member 31 works, the first fixing part 32 can move upwards or downwards. In the process of moving downwards, the first fixing part 32 can press the mounting member 21 tightly on the base 10, and in the process of moving upwards, the mounting member 21 can be unlocked, so that the jig 20 can be taken down or adjusted in position.

[0052] Among them, the second fixing part 33 is fixed on the base 10 and is designed to be clamped into the clamping groove 211 on the bottom of the mounting member 21. In this way, when the first fixing part 32 moves downwards, it cooperates with the second fixing part 33 to firmly fix the mounting member 21 on the base 10.

[0053] ​The card slot 211 is located at the bottom of the mounting piece 21 and is used to cooperate with the second fixing part 33. When the second fixing part 33 is clamped into the card slot 211, and the pressure of the first fixing part 32 is added, the mounting piece 21 can be firmly fixed on the base 10.

[0054] Specifically, when it is necessary to fix the mounting piece 21, first, the mounting piece 21 is placed on the base 10, so that the second fixing part 33 is accurately clamped into the card slot 211 at the bottom of the mounting piece 21, and then the driving part 31 is started to drive the first fixing part 32 to move downward until the first fixing part 32 tightly presses the mounting piece 21, so as to complete the locking. After the processing is completed, if it is necessary to replace or adjust the position of the mounting piece 21, the driving part 31 is only needed to be reversely operated to move the first fixing part 32 upward to release the pressure on the mounting piece 21, and then the mounting piece 21 can be easily removed or repositioned. In this way, the locking and unlocking of the mounting piece 21 can be quickly completed in a short time, and the work efficiency can be improved. Moreover, since the physical clamping and pressure-tightening mode is adopted, the stability of the mounting piece 21 during the processing can be ensured, and the displacement caused by vibration or other factors can be reduced.

[0055] As an embodiment, as shown in Figure 3 The locking mechanism 30 further includes a telescopic rod 34, the base 10 includes a base body 11 and two support pieces 12, the two support pieces 12 are respectively arranged at two ends of the base body 11, and the support columns away from the base body 11 are used to be connected with the workbench 40 to make the base body 11 suspended on the workbench 40. The two support columns and the base body 11 jointly enclose a containing space 13, the containing space 13 is used to contain the driving part 31, the top of the base body 11 is formed with a recess 14, the recess 14 is used to contain the first fixing part 32 and the telescopic rod 34, the telescopic rod 34 is vertically arranged, the top of the telescopic rod 34 is connected with the first fixing part 32, the bottom of the telescopic rod 34 is connected with the top of the base body 11, the driving part 31 is installed at the bottom of the base body 11, the driving part 311 of the driving part 31 penetrates through the base body 11 and is connected with the bottom of the first fixing part 32, and the driving part 311 can drive the first fixing part 32 to retract or extend out of the recess 14, so as to switch the first fixing part 32 between the unlocking state and the locking state. In the unlocking state, the first fixing part 32 extends out of the recess 14, and in the locking state, the first fixing part 32 retracts into the recess 14 and the bottom of the first fixing part 32 abuts against the top of the mounting piece 21.

[0056] The telescopic rod 34 is used to drive the first fixing part 32 to perform the locking or unlocking operation by moving up and down.

[0057] The first fixing part 32 is located in the groove 14 on the top of the base body 11 and can move up and down with the movement of the telescopic rod 34. In the unlocked state, the first fixing part 32 extends out of the groove 14, and the bottom of the first fixing part 32 is separated from the top of the mounting piece 21, thereby achieving the unlocking of the mounting piece 21. In the locked state, the first fixing part 32 is retracted into the groove 14, and the bottom of the first fixing part 32 abuts against the top of the mounting piece 21, thereby achieving the locking of the mounting piece 21.

[0058] When the locking mechanism 30 is in the unlocked state, when the mounting piece 21 needs to be replaced or adjusted, the driving part 311 of the driving piece 31 pushes the telescopic rod 34 to move upward, so that the first fixing part 32 extends out of the groove 14. At this time, the mounting piece 21 can be freely removed or repositioned from the base 10.

[0059] When the locking mechanism 30 is in the locked state, when the mounting piece 21 is placed on the base 10 and the second fixing part 33 has been clamped into the clamping groove 211 at the bottom of the mounting piece 21, the driving part 311 of the driving piece 31 pulls the telescopic rod 34 to move downward, so that the first fixing part 32 is retracted into the groove 14. At this time, the bottom of the first fixing part 32 will be in close contact with the top of the mounting piece 21, and pressure will be applied, so that the mounting piece 21 is firmly locked on the base 10.

[0060] As an embodiment, as shown in Figures 3 to 5 The second fixing part 33 includes a first connecting plate 331 and a second connecting plate 332, the first connecting plate 331 is installed on the side wall of the base 10, the lower end of the second connecting plate 332 is connected to the upper end of the first connecting plate 331, the first connecting plate 331 and the second connecting plate 332 are arranged at an angle, the clamping groove 211 has a first connecting surface 2111, the mounting piece 21 has a second connecting surface 212, the first connecting surface 2111 is connected to the second connecting surface 212, the first connecting surface 2111 and the second connecting surface 212 form a first included angle (as shown in a of Figure 5 The second connecting plate 332 and the side wall of the base 10 form a second included angle (as shown in b of Figure 4 The first included angle and the second included angle are equal in angle, so that the upward side of the second connecting plate 332 can be in close contact with the first connecting surface 2111, and the second connecting surface 212 can be in close contact with the side wall of the base 10.

[0061] Specifically, the mounting piece 21 is placed on the base 10, so that the second connecting plate 332 is inserted into the clamping groove 211 at the bottom of the mounting piece 21. Since the first clamping angle and the second clamping angle are equal, it can be ensured that, after the mounting piece 21 is placed in place, the second connecting plate 332 can be completely attached to the first connecting surface 2111 of the clamping groove 211, and the second connecting surface 212 of the mounting piece 21 can also be completely attached to the side wall of the base 10. Then, the driving piece 31 can drive the first fixing part 32 to move downward through the telescopic rod 34, so as to press the mounting piece 21. At this time, the bottom of the first fixing part 32 abuts against the top of the mounting piece 21, and pressure is applied, so that the entire mounting piece 21 can be firmly locked on the base 10.

[0062] Preferably, the first connecting plate 331 and the second connecting plate 332 are made of high-strength and wear-resistant materials, such as stainless steel or hard alloy, to ensure reliability and durability during long-term use.

[0063] Since the first connecting plate 331 and the second connecting plate 332 are arranged at an angle, the first fixing part 32 has two cases, the first case is that the first connecting plate 331 and the second connecting plate 332 are arranged at a perpendicular angle, and the second case is that the first connecting plate 331 and the second connecting plate 332 are arranged at an obtuse angle.

[0064] For the embodiment in which the first connecting plate 331 and the second connecting plate 332 are arranged at an obtuse angle, on the one hand, the stress of the mounting piece 21 when subjected to pressure or impact can be more effectively dispersed (local stress concentration can be reduced), and the transmission of force can be more uniform, thereby improving the stability and durability of the overall structure. On the other hand, the obtuse angle arrangement can provide a certain guiding effect during installation, so that the mounting piece 21 is more easily aligned and inserted onto the base 10. The adjustment time during installation can be reduced, and the work efficiency can be improved.

[0065] As an embodiment, as shown in Figure 4 The second clamping angle is less than 65° and greater than 55°.

[0066] Within the angle range of 55° to 65°, the second connecting plate 332 can better disperse the pressure and impact force received by the mounting piece 21, can reduce local stress concentration, and can improve the stability and durability of the overall structure. And, the transmission of force can be more uniform, thereby reducing the risk of material fatigue and damage. In addition, within this angle range, the mounting piece 21 can be more easily aligned and inserted onto the base 10. This guiding effect can reduce the adjustment time during installation and improve work efficiency. At the same time, when the clamp 20 needs to be disassembled, this angle range can make the mounting piece 21 more easily removed from the base 10, and can reduce the difficulty of disassembly.

[0067] Preferably, the second clamping angle is 60°.

[0068] To improve the stability and precision of the punch fixing device of the clamp 20, prolong the service life, and improve the safety, as an embodiment, as shown in Figures 1 to 4 The locking mechanism 30 is at least two, and the at least two locking mechanisms 30 are arranged along the length direction of the base 10.

[0069] Among them, the multiple locking mechanisms 30 are arranged along the length direction of the base 10, which can more evenly distribute the locking force, reduce deformation or damage caused by excessive force on a single point, and thus can better resist vibration and impact during processing, ensuring that the mounting piece 21 remains stable during long-term use.

[0070] Among them, through the synergistic effect of multiple locking mechanisms 30, the position of the mounting piece 21 can be more accurately controlled, the positional deviation caused by single-point locking can be reduced, and the positioning accuracy of the needle column 22 during processing can be improved, thereby improving the quality of the final product.

[0071] Among them, the locking mechanisms 30 arranged at intervals can better adapt to mounting pieces 21 of different lengths and shapes. For longer or heavier mounting pieces 21, multiple locking points can provide better support and fixing effect.

[0072] Among them, the multi-point locking design can reduce the risk of single-point failure and improve the safety of operation. Even if a certain locking mechanism 30 fails, other locking mechanisms 30 can still work, ensuring the normal operation of the equipment.

[0073] As an embodiment, as shown in Figures 1 to 4 The punch fixing device of the clamp 20 further comprises a positioning block 50, one of the two ends of the base 10 is provided with the positioning block 50, and the positioning block 50 is used to abut one end of the mounting piece 21.

[0074] The positioning block 50 can provide a clear reference point, so that the mounting piece 21 can be accurately aligned each time it is placed on the base 10, reducing human error and helping to ensure the positional consistency of each needle column 22, thereby improving the processing precision. Through the positioning of the positioning block 50, the operator can place the mounting piece 21 into position more quickly and accurately, reducing adjustment time and improving work efficiency. Especially in the case of frequent replacement of the mounting piece 21, the effect of the positioning block 50 is particularly obvious.

[0075] As an embodiment, as shown in Figures 1 to 4 The punch fixing device of the clamp 20 further comprises a fastener 60, and multiple mounting portions 15 are formed on the base 10. The mounting portion 15 is used for the threaded column 41 on the workbench 40 to pass through and connect with the fastener 60, so that the base 10 is unlocked and locked on the workbench 40.

[0076] By providing multiple mounting portions 15 on the base 10 and using fasteners 60 to securely fix the base 10 on the workbench 40, the stability and safety of the punch fixing device of the clamp 20 can be significantly improved. That is, the cooperation between the fasteners 60 and the threaded columns 41 can provide reliable fixing effect, reduce the safety risk caused by the loosening of the base 10, and avoid accidental movement or falling of the base 10 even under high-intensity operation. This design not only simplifies the installation and disassembly process, but also enhances the versatility and reliability of the equipment.

[0077] The preferred embodiments of the present disclosure are described in detail above in combination with the drawings, but the present disclosure is not limited to the specific details in the above-described embodiments. Within the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

[0078] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0079] In addition, various different embodiments of the present disclosure can also be combined in any manner as long as they do not deviate from the idea of the present disclosure, and they should also be considered as disclosed by the present disclosure.

Claims

1. A clamping and fixing device for water drilling equipment, characterized in that, The base (10), the clamp (20) and the locking mechanism (30) are included. The base (10) is arranged on the workbench (40); The clamp (20) includes a mounting member (21) and a plurality of needle columns (22), the mounting member (21) is formed with a plurality of insertion holes, the insertion holes are arranged at intervals along the length direction of the mounting member (21), the first end of each needle column (22) is inserted into the corresponding insertion hole, and the second end of each needle column (22) protrudes from the corresponding insertion hole; The locking mechanism (30) is arranged on the base (10), and the locking mechanism (30) is used for unlocking the mounting member (21) and locking the mounting member (21) on the base (10).

2. The apparatus according to claim 1, wherein The locking mechanism (30) includes a driving member (31), a first fixed part (32) and a second fixed part (33); The second fixed part (33) is arranged on the base (10), the bottom of the mounting member (21) is formed with a clamping groove (211), and the second fixed part (33) is clamped in the clamping groove (211); The first fixed part (32) is movably connected to the base (10) in the up-down direction, the driving part (311) of the driving member (31) is connected to the first fixed part (32), and the driving part (311) can drive the first fixed part (32) to move towards or away from the second fixed part (33) in the up-down direction, so as to fix the mounting member (21).

3. The apparatus according to claim 2, wherein The locking mechanism (30) further includes a telescopic rod (34), and the base (10) includes a base body (11) and two supporting members (12); The two supporting members (12) are arranged at the two ends of the base body (11) respectively, one end of each supporting member (12) away from the base body (11) is used for being connected with the workbench (40), so that the base body (11) is suspended on the workbench (40), and the two supporting members (12) and the base body (11) jointly enclose a containing space (13), which is used for containing the driving member (31); The top of the base body (11) is formed with a recess (14), the recess (14) is used for containing the first fixed part (32) and the telescopic rod (34), the telescopic rod (34) is arranged vertically, the top of the telescopic rod (34) is connected to the first fixed part (32), and the bottom of the telescopic rod (34) is connected to the top of the base body (11); The driving member (31) is arranged at the bottom of the base body (11), the driving part (311) of the driving member (31) penetrates through the base body (11) and is connected to the bottom of the first fixed part (32), and the driving part (311) can drive the first fixed part (32) to retract or extend out of the recess (14), so that the first fixed part (32) is switched between the unlocking state and the locking state; In the unlocking state, the first fixing part (32) extends out of the groove (14), and in the locking state, the first fixing part (32) is retracted into the groove (14) and the bottom of the first fixing part (32) abuts against the top of the mounting piece (21).

4. The apparatus according to claim 2, wherein The second fixing part (33) comprises a first connecting plate (331) and a second connecting plate (332); The first connecting plate (331) is mounted on the side wall of the base (10), the lower end of the second connecting plate (332) is connected to the upper end of the first connecting plate (331), and the first connecting plate (331) and the second connecting plate (332) are arranged at an angle; The clamping groove (211) has a first connecting surface (2111), the mounting piece (21) has a second connecting surface (212), the first connecting surface (2111) is connected to the second connecting surface (212), the first connecting surface (2111) and the second connecting surface (212) form a first included angle, and the second connecting plate (332) and the side wall of the base (10) form a second included angle; The first included angle is equal to the second included angle, so that the upward-facing surface of the second connecting plate (332) can be attached to the first connecting surface (2111), and the second connecting surface (212) can be attached to the side wall of the base (10).

5. The apparatus according to claim 4, wherein The second included angle is less than 65° and greater than 55°.

6. The simulated diamond processing apparatus jig punching fixing device according to any one of claims 1 to 5, characterized by, The locking mechanism (30) is at least two, and at least two locking mechanisms (30) are arranged at intervals along the length direction of the base (10).

7. The apparatus according to claim 6, wherein The clamp (20) punching fixing device further comprises a positioning block (50); One of the two ends of the base (10) is provided with the positioning block (50), and the positioning block (50) is used to abut against one end of the mounting piece (21).

8. The apparatus according to claim 6, wherein The clamp (20) punching fixing device further comprises a fastener (60); a plurality of mounting parts (15) are formed on the base (10), the mounting parts (15) are used for the threaded column (41) on the workbench (40) to pass through and connect with the fastener (60), so that the base (10) can be unlocked and locked on the workbench (40).

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