Batch machining device for screws

Abstract

The invention discloses a screw batch machining device which comprises a clamping tool, the clamping tool comprises a body part, a second through hole and a plurality of first through holes are formed in a first surface and a second surface in a penetrating mode, and the first through holes are distributed in the circumferential direction of the second through hole; the conducting layer is attached to the second surface, a plurality of third through holes are formed in the positions, corresponding to the first through holes, of the conducting layer, and fourth through holes are formed in the positions, corresponding to the second through holes, of the conducting layer; the bottom plate is arranged on the side, away from the body part, of the conducting layer, a plurality of fifth through holes are formed in the bottom plate, and a plurality of sixth through holes are formed in the positions, corresponding to the third through holes, of the bottom plate; the connecting pieces penetrate through the first through holes and the third through holes, are fixedly connected with the sixth through holes and have moving freedom degrees; the lower pressing piece is arranged in the second through hole and has a moving freedom degree; by means of the arrangement, the device can clamp and machine a plurality of screws at the same time, the clamping frequency is reduced, the production efficiency and quality are improved, manual intervention is reduced, and the production cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of industrial production and mechanical manufacturing, and in particular to a screw batch processing device. Background Art

[0002] Non-standard screws (screws with non-standard specifications) are widely used in industrial production and machinery manufacturing. Due to their special design and size requirements, traditional processing methods often cannot meet the requirements of high efficiency and high quality. At present, the processing of non-standard screws mainly adopts the following methods: Single-piece processing: Use traditional machine tools such as lathes and milling machines to process screws one by one. This method is simple to operate, but has low production efficiency, high labor costs, and is prone to human errors. Semi-automatic processing: Batch processing through CNC machine tools (CNC). Although production efficiency has improved, frequent clamping and adjustment are still required, resulting in a long production cycle. Manual clamping: During the processing process, workers are required to manually clamp the screws to the processing equipment, and each clamping requires repositioning and fixing, which increases labor intensity and production costs.

[0003] Among the existing non-standard screw processing methods, both single-piece processing and semi-automatic processing require multiple clamping and adjustments, resulting in low production efficiency; frequent manual operations not only increase labor intensity, but also increase labor costs; manual clamping is prone to positioning errors, affecting processing accuracy and product quality; due to the need for frequent shutdowns for clamping and adjustment, the utilization rate of equipment is not high, affecting overall production efficiency. Summary of the invention

[0004] The main purpose of this application is to provide a screw batch processing device, aiming to improve the production efficiency and processing quality of non-standard screws, reduce manual intervention, and reduce production costs.

[0005] To achieve the above-mentioned purpose, the present application provides a screw batch processing device, which has a clamping tool, and the clamping tool includes: a main body, a conductive layer, a bottom plate, a plurality of connecting parts and a pressing part; wherein the main body has a first surface and a second surface arranged opposite to each other, and the first surface and the second surface are penetrated by a second through hole and a plurality of first through holes, and the plurality of first through holes are circumferentially distributed around the second through hole; the conductive layer is attached to the second surface, and the conductive layer is provided with a plurality of third through holes at positions corresponding to the plurality of first through holes, and a fourth through hole at positions corresponding to the second through holes; the bottom plate is provided on the conductive layer A side away from the main body portion, and a plurality of fifth through holes are provided on the bottom plate, and a plurality of sixth through holes are provided at the positions corresponding to the plurality of third through holes; a plurality of connecting members are respectively and correspondingly arranged through each of the first through holes and the third through holes, fixedly connected to the sixth through holes, and each of the connecting members has the freedom of movement along the first through holes; the pressing member is arranged in the second through hole, and the pressing member has the freedom of movement along the second through hole; wherein, in the process of the pressing member driving the bottom plate away from the main body portion, the force applied by the connecting member to the bottom plate is opposite to the driving force provided by the pressing member.

[0006] Optionally, the connector includes: a connector body and a spring; wherein the connector body is a metal rod with a protrusion at one end; the spring is sleeved on the connector body; wherein the spring abuts against an abutment portion of an inner wall of the first through hole close to the second surface and the protrusion respectively.

[0007] Optionally, the other end of the connector body is threadedly connected to the sixth through hole of the base plate.

[0008] Optionally, the inner wall of the second through hole is provided with an internal thread; and the pressing member comprises:

[0009] The lower pressing piece body has an outer thread on its side that matches the inner thread;

[0010] The raised portion is arranged at one end of the pressing member body away from the bottom plate, and a blind groove is arranged on the end surface of the raised portion away from the pressing member body.

[0011] Optionally, an annular protrusion is provided on the inner wall surface of the second through hole, and the internal thread is provided on the inner wall surface of the annular protrusion.

[0012] Optionally, the length of the pressing member is the same as the depth of the second through hole.

[0013] Optionally, an end surface of the pressing member body away from the raised portion is configured to be hemispherical.

[0014] Optionally, the position of the bottom plate corresponding to the second through hole is a non-hole area, and the plurality of fifth through holes are distributed in an array on the periphery of the non-hole area.

[0015] Optionally, the conductive layer is an elastic conductive rubber pad.

[0016] Optionally, the device further comprises:

[0017] Processing body, used for processing non-standard screws;

[0018] The clamping part is arranged on the processing body, and the clamping part has a positioning groove, and the clamping tool is installed in the positioning groove.

[0019] The present application proposes a screw batch processing device, which includes a clamping tool, which includes a main body, a conductive layer, a bottom plate, a plurality of connectors and a pressing member. The main body has a first surface and a second surface arranged opposite to each other, and the first surface and the second surface are provided with a second through hole and a plurality of first through holes, and the plurality of first through holes are distributed circumferentially around the second through hole; the conductive layer is attached to the second surface, and a plurality of third through holes are provided at positions corresponding to the plurality of first through holes, and a fourth through hole is provided at positions corresponding to the second through holes. The arrangement of the conductive layer ensures the uniform distribution of the current and improves the processing quality and efficiency. The bottom plate is arranged on the side of the conductive layer away from the main body, and a plurality of fifth through holes are provided on the bottom plate, and a plurality of sixth through holes are provided at positions corresponding to the plurality of third through holes. The bottom plate is provided with a plurality of fifth through holes to provide a placement space for non-standard screws. A plurality of connectors are respectively arranged through each first through hole and the third through hole, and are fixedly connected to the sixth through hole, and each connector has the freedom of movement along the first through hole. The design of the connector ensures the fixation and positioning of the screw during the processing, and improves the processing accuracy. The pressing piece is arranged in the second through hole, and has the freedom of movement along the second through hole. The screw is clamped and positioned by moving the pressing piece, thereby ensuring stability and consistency during the processing. In the process of the pressing piece driving the bottom plate away from the main body, the force applied by the connecting piece to the bottom plate is opposite to the driving force provided by the pressing piece, thereby providing a placement distance for the non-standard screws and realizing automatic clamping of the non-standard screws; through the above arrangement, the clamping tool can clamp and process multiple screws at the same time, reducing the number of clamping times and improving production efficiency. The design of the connecting piece and the pressing piece ensures the fixation and positioning of the screws during the processing and improves the processing accuracy. The setting of the conductive layer ensures the uniform distribution of current and improves the processing quality and efficiency. Through the above design, the device realizes efficient batch processing of non-standard screws, improves production efficiency and processing quality, reduces manual intervention, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1A schematic diagram of the structure of the clamping tool provided in the embodiment of the present application;

[0021] Figure 2 A schematic diagram of the exploded structure of the clamping tool provided in the embodiment of the present application;

[0022] Figure 3 A schematic diagram of the cross-sectional structure of the clamping tool provided in an embodiment of the present application;

[0023] Figure 4 A schematic diagram of the structure of a screw batch processing device provided in an embodiment of the present application.

[0024] Figure numerals: 1. Clamping tool; 11. Main body; 111. First surface; 112. Second surface; 113. First through hole; 114. Second through hole; 12. Conductive layer; 121. Third through hole; 122. Fourth through hole; 13. Bottom plate; 131. Fifth through hole; 132. Sixth through hole; 14. Connector; 15. Pressing piece; 1131. Abutting portion; 141. Connector body; 142. Spring; 1411. Protrusion; 151. Pressing piece body; 152. Protrusion; 1141. Annular protrusion; 21. Processing body; 22. Clamping portion.

[0025] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0030] The present application is described in detail below with reference to the accompanying drawings and embodiments.

[0031] Figure 1 A schematic diagram of the structure of the clamping tool provided in the embodiment of the present application, Figure 2 This is a schematic diagram of the exploded structure of the clamping tool provided in the embodiment of the present application. Figure 3 A schematic diagram of the cross-sectional structure of the clamping tool provided in an embodiment of the present application, Figure 4 A schematic diagram of the structure of a screw batch processing device provided in an embodiment of the present application.

[0032] Please combine Figure 1 , Figure 2 and Figure 3 For reference, the embodiment of the present application provides a screw batch processing device, which has a clamping tool 1, and the clamping tool 1 may include: a main body 11, a conductive layer 12, a bottom plate 13, a plurality of connecting members 14 and a pressing member 15;

[0033] The main body 11 has a first surface 111 and a second surface 112 that are arranged opposite to each other, and a second through hole 114 and a plurality of first through holes 113 are penetrated through the first surface 111 and the second surface 112, and the plurality of first through holes 113 are distributed circumferentially around the second through hole 114; the main body 11 is used to provide an installation place for various components.

[0034] The conductive layer 12 is in contact with the second surface 112, and a plurality of third through holes 121 are provided on the conductive layer 12 at positions corresponding to the plurality of first through holes 113, and a fourth through hole 122 is provided at positions corresponding to the second through holes 114; the provision of the conductive layer 12 ensures uniform distribution of current during operation of the screw batch processing device, thereby improving processing quality and efficiency.

[0035] The bottom plate 13 is arranged on the side of the conductive layer 12 away from the main body 11, and a plurality of fifth through holes 131 are provided on the bottom plate 13, and a plurality of sixth through holes 132 are provided at the positions corresponding to the plurality of third through holes 121; a plurality of fifth through holes 131 are provided on the bottom plate 13, and when a pair of non-standard screws are clamped using a clamping tool 1, the non-standard screws can be manually placed into the fifth through holes 131, and after placement, the screw caps of the non-standard screws are located between the bottom plate 13 and the conductive layer 12, and the plurality of fifth through holes 131 on the bottom plate 13 provide placement space for the non-standard screws.

[0036] The plurality of connecting members 14 are respectively and correspondingly disposed through the first through holes 113 and the third through holes 121 , and are fixedly connected to the sixth through holes 132 . Each connecting member 14 has the freedom of movement along the first through holes 113 .

[0037] The pressing member 15 is disposed in the second through hole 114, and the pressing member 15 has the freedom of movement along the second through hole 114. The pressing member 15 can drive the connecting member 14 to move during the movement, thereby driving the bottom plate 13 away from or close to the conductive layer 12. When the pressing member 15 moves in the direction away from the first surface 111, the connecting member 14 drives the bottom plate 13 away from the conductive layer 12, thereby providing an operating distance for placing the non-standard screw in the fifth through hole 131 of the bottom plate 13; when the pressing member 15 moves in the direction close to the first surface 111, the connecting member 14 drives the bottom plate 13 close to the conductive layer 12, thereby positioning and fixing the non-standard screw placed in the fifth through hole 131, thereby improving the accuracy of the device in processing the non-standard screw.

[0038] In the process that the pressing member 15 drives the bottom plate 13 away from the main body 11, the force applied by the connecting member 14 to the bottom plate 13 is opposite to the driving force provided by the pressing member 15; specifically, when the pressing member 15 drives the bottom plate 13 away from the main body 11, the force provided by the connecting member 14 to the bottom plate 13 is used to make the bottom plate 13 close to the main body 11, so that when the pressing member 15 withdraws the driving force on the bottom plate 13, the bottom plate 13 moves toward the conductive layer 12 under the force of the connecting member 14, thereby resetting the bottom plate 13.

[0039] Specifically, in the initial state of the clamping tool 1, the end of the connecting piece 14 and the pressing piece 15 away from the base plate 13 is flush with the first surface 111. When clamping non-standard screws in batches, the pressing piece 15 is moved in a direction away from the first surface 111, and the base plate 13 is driven away from the conductive layer 12 by the connecting piece 14, thereby providing an operating distance for placing the non-standard screw in the fifth through hole 131 of the base plate 13. At this time, the non-standard screw is placed in the fifth through hole 131 manually or by a robotic arm, and the non-standard screw cap is located on the side of the base plate 13 close to the conductive layer 12. After the non-standard screw is placed, the pressing piece 15 is moved in a direction close to the first surface 111, and the base plate 13 is driven close to the conductive layer 12 by the connecting piece 14. The non-standard screw cap contacts the conductive layer 12, and accurate positioning and fixation are achieved under the action of the connecting piece 14 and the base plate 13, thereby improving the accuracy of the device in processing non-standard screws.

[0040] The screw batch processing device proposed in the embodiment of the present application includes a clamping tool 1, which includes a main body 11, a conductive layer 12, a bottom plate 13, a plurality of connecting pieces 14 and a pressing piece 15. The main body 11 has a first surface 111 and a second surface 112 arranged opposite to each other, and a second through hole 114 and a plurality of first through holes 113 are arranged through the first surface 111 and the second surface 112, and the plurality of first through holes 113 are distributed circumferentially around the second through hole 114. The conductive layer 12 is attached to the second surface 112, and a plurality of third through holes 121 are arranged at positions corresponding to the plurality of first through holes 113, and a fourth through hole 122 is arranged at positions corresponding to the second through holes 114. The arrangement of the conductive layer 12 ensures uniform distribution of current and improves processing quality and efficiency. The bottom plate 13 is arranged on the side of the conductive layer 12 away from the main body 11. A plurality of fifth through holes 131 are arranged on the bottom plate 13. A plurality of sixth through holes 132 are arranged at the positions corresponding to the plurality of third through holes 121. The bottom plate 13 provides a placement space for non-standard screws. A plurality of connectors 14 are respectively arranged through each of the first through holes 113 and the third through holes 121, and are fixedly connected to the sixth through holes 132. Each connector 14 has the freedom of movement along the first through hole 113. The design of the connector 14 ensures the fixation and positioning of the screw during the processing, and improves the processing accuracy. The pressing member 15 is arranged in the second through hole 114, and has the freedom of movement along the second through hole 114. The screw is clamped and positioned by moving the pressing member 15, and the stability and consistency during the processing are ensured. Through the above arrangement, the clamping tool 1 can clamp and process multiple screws at the same time, reducing the number of clamping times and improving production efficiency. The design of the connecting piece 14 and the pressing piece 15 ensures the fixation and positioning of the screw during the processing, and improves the processing accuracy. The setting of the conductive layer 12 ensures the uniform distribution of the current, and improves the processing quality and efficiency. The bottom plate 13 provides a stable support, ensuring the stability during the processing. Through the above design, the device realizes the efficient batch processing of non-standard screws, improves the production efficiency and processing quality, reduces manual intervention, and reduces the production cost.

[0041] In an exemplary embodiment, the connector 14 may include: a connector body 141 and a spring 142;

[0042] The connector body 141 is a metal rod with a protrusion 1411 at one end; the spring 142 is sleeved on the connector body 141; the spring 142 abuts against the abutment portion 1131 and the protrusion 1411 arranged on the inner wall of the first through hole 113 close to the second surface 112 respectively.

[0043] Furthermore, the other end of the connector body 141 is threadedly connected to the sixth through hole 132 of the bottom plate 13 .

[0044] Specifically, the spring 142 is sleeved on the connector body 141, and one end of the spring 142 abuts against the protrusion 1411, and the other end abuts against the abutment portion 1131. The connector 14 and the bottom plate 13 are threadedly connected to the sixth through hole 132 through the connector body 141; when the pressing member 15 moves in a direction away from the first surface 111, the bottom plate 13 is pushed away from the conductive layer 12, and the spring 142 is shortened in this process. When the distance between the bottom plate 13 and the conductive layer 12 meets the condition for placing the non-standard screw, the pressing member 15 stops moving the spring 14 2 is no longer shortened; when the non-standard screws are placed manually or by a mechanical arm, the pressing member 15 is moved toward the direction close to the first surface 111. At this time, the spring 142 has a tendency to return to the initial state, automatically driving the bottom plate 13 to move toward the direction close to the conductive layer 12 until the non-standard screw cap is tightly fitted with the conductive layer 12. At this time, due to the non-standard screw cap, there is a certain distance between the conductive layer 12 and the bottom plate 13, and the spring 142 still has a tendency to return to the initial state, thereby clamping the non-standard screw more firmly.

[0045] In an exemplary embodiment, the inner wall of the second through hole 114 is provided with an internal thread; the pressing member 15 may include: a pressing member body 151 and a protruding portion 152;

[0046] The side of the pressing member body 151 has an external thread that matches the internal thread; the protrusion 152 is provided at one end of the pressing member body 151 away from the bottom plate 13, and a blind groove is provided on the end surface of the protrusion 152 away from the pressing member body 151. For example, the orthographic projection shape of the blind groove can be a regular hexagon.

[0047] Furthermore, an annular protrusion 1141 is provided on the inner wall surface of the second through hole 114 , and an internal thread is provided on the inner wall surface of the annular protrusion 1141 .

[0048] Furthermore, the length of the pressing piece 15 is the same as the hole depth of the second through hole 114; in order to prevent the pressing piece 15 from slipping out of the internal thread of the inner wall surface of the annular protrusion 1141 and then detaching from the main body 11 due to the long moving distance when moving in the direction close to the first surface 111; if the moving distance is too short, it will affect the close contact between the non-standard screw and the conductive layer 12, and further affect the conductivity of the non-standard screw through the conductive layer 12 during the operation of the device; therefore, the length of the pressing piece 15 is set to be the same as the hole depth of the second through hole 114, so that when the staff moves the pressing piece 15 upward, they can decide whether to continue to move the pressing piece 15 upward by observing whether the pressing piece 15 is flush with the first surface 111.

[0049] Specifically, an external thread is provided on the side of the pressing member body 151, and an internal thread is provided on the inner wall surface of the annular protrusion 1141 to match the external thread of the pressing member body 151. A regular hexagonal blind groove is provided on the end surface of the protrusion 152 away from the pressing member body 151; the pressing member 15 can be rotated with the aid of an internal hexagonal wrench matched with the regular hexagonal blind groove to move the pressing member 15 away from or close to the first surface 111; illustratively, when the hexagonal wrench rotates clockwise, the pressing member 15 is driven to rotate clockwise, and the external thread on the side of the pressing member body 151 and the annular protrusion 1141 are connected to the pressing member body 151. With the cooperation of the internal thread on the inner wall surface 41, the pressing piece 15 moves in the direction away from the first surface 111, pushing the bottom plate 13 away from the conductive layer 12 to provide a placement distance for the non-standard screws; when the hex wrench rotates counterclockwise, the pressing piece 15 is driven to rotate counterclockwise, and with the cooperation of the external thread on the side of the pressing piece body 151 and the internal thread on the inner wall surface of the annular protrusion 1141, the pressing piece 15 moves in the direction close to the first surface 111. At this time, under the action of the spring 142, the bottom plate 13 is driven away from the conductive layer 12 to achieve a firm clamping of the non-standard screws.

[0050] In some exemplary embodiments, an end surface of the pressing member body 151 away from the protrusion 152 is configured to be hemispherical.

[0051] Furthermore, the position of the bottom plate 13 corresponding to the second through hole 114 is a non-hole area, and the plurality of fifth through holes 131 are distributed in an array on the periphery of the non-hole area.

[0052] Specifically, one end face of the pressing member body 151 away from the raised portion 152 is set to be hemispherical. Since the hemispherical surface is smooth, when the pressing member 15 moves in a direction away from the first surface 111, the hemispherical end face contacts the non-hole area of ​​the base plate 13, which can effectively reduce damage to the base plate 13 and further improve the service life of the clamping tool 1.

[0053] In an exemplary embodiment, the conductive layer 12 is a conductive rubber pad having elasticity.

[0054] Specifically, the conductive layer 12 adopts an elastic conductive rubber pad, which can undergo slight deformation during the process of pressing the non-standard screw cap and the conductive layer 12, so as to further compensate for the height difference between the non-standard screw caps, thereby ensuring that each non-standard screw can fully contact the conductive layer 12. During the discharge machining process, the equipment can fully conduct electricity with each non-standard screw, further improving the production quality and efficiency of batch processing of non-standard screws.

[0055] As a refinement and extension of the above embodiment, the present application embodiment also provides a screw batch processing device, such as Figure 4 As shown, Figure 4A schematic diagram of the structure of a screw batch processing device provided in an embodiment of the present application; the screw batch processing device 2 may also include: a processing body 21 and a clamping portion 22;

[0056] Among them, the processing body 21 is used to process non-standard screws; the clamping part 22 is arranged on the processing body 21, and has a positioning groove on the clamping part 22, and the clamping tool 1 is installed in the positioning groove; the clamping part 22 is used to clamp and fix the clamping tool 1.

[0057] In an exemplary embodiment, the screw batch processing device 2 can be a wire cutting or wire cutting device. When cutting the non-standard screw residue, the wire cutting or wire cutting device has always adopted a relatively primitive method and can only cut one screw at a time, resulting in too many clamping times for workers and an increase in the number of equipment start and stop times. The clamping tool 1 provided in the above embodiment is used to clamp the non-standard screws in batches, so that the screw batch processing device 2 can clamp and process multiple non-standard screws at the same time, reducing the number of clamping times, effectively improving production efficiency and processing quality, reducing manual intervention, and reducing production costs.

[0058] It should be noted that the specific structure of the screw batch processing device 2 and the specific processing flow of non-standard screws can refer to the existing technology and will not be repeated here.

[0059] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A screw batch processing device, comprising a clamping tool (1), characterized in that: The clamping tool (1) comprises: A body portion (11) having a first surface (111) and a second surface (112) arranged opposite to each other, wherein a second through hole (114) and a plurality of first through holes (113) are provided through the first surface (111) and the second surface (112), and the plurality of first through holes (113) are distributed circumferentially around the second through hole (114); A conductive layer (12) is bonded to the second surface (112), and the conductive layer (12) is provided with a plurality of third through holes (121) at positions corresponding to the plurality of first through holes (113), and a fourth through hole (122) at a position corresponding to the second through hole (114); A bottom plate (13) is arranged on a side of the conductive layer (12) away from the main body (11), and the bottom plate (13) is provided with a plurality of fifth through holes (131) and a plurality of sixth through holes (132) at positions corresponding to the plurality of third through holes (121); A plurality of connecting members (14), respectively and correspondingly disposed through each of the first through holes (113) and the third through holes (121), and fixedly connected to the sixth through hole (132), and each of the connecting members (14) has a degree of freedom of movement along the first through holes (113); A pressing member (15) is disposed in the second through hole (114), and the pressing member (15) has a degree of freedom of movement along the second through hole (114); In the process where the pressing member (15) drives the bottom plate (13) away from the main body (11), the force applied by the connecting member (14) to the bottom plate (13) is opposite in direction to the driving force provided by the pressing member (15).

2. The screw batch processing device according to claim 1, characterized in that: The first through hole (113) is provided with an abutment portion (1131) on the inner wall close to the second surface (112); the connecting member (14) comprises: The connecting member body (141) is a metal rod having a protrusion (1411) at one end; A spring (142) is sleeved on the connector body (141); Wherein, the spring (142) abuts against the abutment portion (1131) and the protrusion (1411) respectively.

3. The screw batch processing device according to claim 2, characterized in that: The other end of the connector body (141) is threadedly connected to the sixth through hole (132) of the bottom plate (13).

4. The screw batch processing device according to claim 1, characterized in that: The inner wall of the second through hole (114) is provided with an internal thread; the pressing member (15) comprises: The lower pressing piece body (151) has an outer thread on its side that matches the inner thread; The raised portion (152) is arranged at one end of the pressing member body (151) away from the bottom plate (13), and a blind groove is arranged on the end surface of the raised portion (152) away from the pressing member body (151).

5. The screw batch processing device according to claim 4, characterized in that: An annular protrusion (1141) is provided on the inner wall surface of the second through hole (114), and the internal thread is provided on the inner wall surface of the annular protrusion (1141).

6. The screw batch processing device according to claim 4, characterized in that: The length of the pressing member (15) is the same as the depth of the second through hole (114).

7. The screw batch processing device according to claim 4, characterized in that: An end surface of the pressing member body (151) away from the raised portion (152) is configured to be hemispherical.

8. The screw batch processing device according to claim 1, characterized in that: The position of the bottom plate (13) corresponding to the second through hole (114) is a non-hole area, and the plurality of fifth through holes (131) are distributed in an array on the periphery of the non-hole area.

9. The screw batch processing device according to claim 1, characterized in that: The conductive layer (12) is an elastic conductive rubber pad.

10. The screw batch processing device according to claim 1, characterized in that: The device also includes: A processing body (21) is used to process non-standard screws; The clamping part (22) is arranged on the processing body (21), and the clamping part (22) has a positioning groove, and the clamping tool (1) is installed in the positioning groove.

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