Clamping device for fastener machining

Abstract

The utility model relates to the technical field of clamping devices for fastener machining, and discloses a clamping device for fastener machining, which comprises a base, the bottom of the inner wall of the base is slidably connected with a module groove, the inner walls of clamping holes formed in the front end and the rear end of the module groove are slidably connected with an insertion plate, and the outer end of the insertion plate is fixedly connected with a fixed handle; when the connected electromagnetic blocks are electrified for use, the front end and the rear end of a push plate slidably connected to the inner wall of the base are magnetically attracted by the electrified electromagnetic blocks, the moving electromagnetic blocks are slidably connected to the inner wall of a limiting sliding groove formed in the base, the connected push plate moves along with the moving electromagnetic blocks, and a module groove is slidably connected to the bottom of the base. When the clamp model needs to be replaced according to an actually-machined fastener, only the connected module groove needs to be replaced, the inserting holes are formed in the front end and the rear end of the connected module groove, the inserting plates slidably connected to the inner walls of the inserting holes formed in the front end and the rear end of the base slide on the inner walls of the module groove, the connected module groove is subjected to limiting installation, and disassembly and replacement are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices for fastener processing, in particular to a clamping device for fastener processing. Background Art

[0002] Fasteners, also known as standard parts in the market, are mechanical components that can mechanically fix or bond two or more components together, mainly including bolts, studs, screws, etc.; Currently, during the processing of fasteners, wires need to be cut into blanks of the required length. During the cutting process, a cylinder is often used to drive a pressure plate to clamp the wire in a V-groove on the base. However, the height of the structure used to install the cylinder cannot be adjusted, resulting in a single cylinder selection and insufficient versatility.

[0003] Disclosed is a clamping device for fastener processing, with the publication number CN211073256U. The beneficial effects are as follows: by inserting a lifting plate into a hollow plate, and then passing a connecting bolt through a circular hole on the hollow plate and screwing it into a threaded through hole on the lifting plate, the fixed connection between the lifting plate and the hollow plate is completed, the position of the lifting plate in the hollow plate is adjusted, and the connecting bolt is screwed into the corresponding threaded through hole, so as to realize convenient adjustment of the height of a top plate for installing a cylinder, that is, to achieve the purpose of adjusting the distance between the top plate and the base, facilitate the selection of cylinders with different strokes, expand the selection range of cylinders, and improve versatility.

[0004] The clamping device for fastener processing adjusts the position of the lifting plate in the hollow plate and screws the connecting bolts into the corresponding threaded through holes, so as to conveniently adjust the height of the top plate for installing the cylinder. However, in actual use, some fasteners have different shapes, and different equipment often needs to be replaced for processing, which is very inconvenient. Based on this, a clamping device for fastener processing is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a clamping device for fastener processing, which solves the problems described in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for fastener processing, comprising a base, a module groove is slidably connected to the bottom of the inner wall of the base, a plug plate is slidably connected to the inner wall of the card hole opened at the front and rear ends of the module groove, a fixed handle is fixedly connected to the outer end of the plug plate, an adjusting screw is rotatably connected to the inner wall of the base, a fastening screw block is threadedly connected to the outer wall of the upper section of the adjusting screw, an electromagnetic block is threadedly connected to the outer wall of the middle section of the adjusting screw, and a push plate is electromagnetically attracted on the inner side of the electromagnetic block.

[0007] Preferably, the electromagnetic block is slidably connected to the inner wall of a limiting sliding groove provided on the inner wall of the base.

[0008] Preferably, the push plate is slidably connected to the inner wall of the base.

[0009] Preferably, the front and rear ends of the push plate are fixedly connected with sliding blocks, the inner wall of the limiting hole formed in the sliding block is slidably connected with a fixing rod, and the outer wall of the upper section of the fixing rod is sleeved with a connecting spring.

[0010] Preferably, the sliding block is slidably connected to the inner wall of the limiting sliding groove provided on the base, and the upper and lower ends of the fixing rod are fixedly connected to the inner wall of the limiting sliding groove.

[0011] Preferably, a support plate is fixedly connected to the back side of the base, a support leg is fixedly connected to the bottom of the support plate, a drive motor is fixedly installed on the top of the support plate, a screw is fixedly connected to the output end of the drive motor, a traction block is threadedly connected to the outer wall of the screw, a limit plate is fixedly connected to the top of the middle section of the support plate, an L-shaped frame is slidably connected to the inner wall of the limit plate, a cylinder is fixedly connected to the bottom of the L-shaped frame, a connecting rod is fixedly connected to the bottom of the cylinder, and connecting frames are fixedly connected to both sides of the limit plate.

[0012] Preferably, the traction block is fixedly connected to both sides of the outer wall of the L-shaped frame, and the traction block is slidably connected to the inner wall of the limiting sliding opening opened by the limiting plate, and the top of the screw is rotatably connected to the bottom of the connecting frame.

[0013] The utility model provides a clamping device for fastener processing. The clamping device for fastener processing has the following beneficial effects:

[0014] 1. The clamping device for fastener processing, when the connected electromagnetic block is energized for use, the front and rear ends of the push plate slidably connected to the inner wall of the base are magnetically attracted by the energized electromagnetic block, the moving electromagnetic block is slidably connected to the inner wall of the limiting slide groove opened in the base, and the connected push plate moves accordingly, and a module slot is slidably connected to the bottom of the base. When the fixture model needs to be replaced according to the actual fasteners being processed, the connected module slot can be replaced, and sockets are opened at the front and rear ends of the connected module slot. The plug plate slidably connected to the inner wall of the socket opened at the front and rear ends of the base slides on the inner wall of the module slot, and the connected module slot is limitedly installed, and it is easy to disassemble and replace.

[0015] 2. The clamping device for fastener processing, the traction block threadedly connected to the outer wall of the screw moves, driving the L-shaped frame fixedly connected to the inner side of the traction block to move, the cylinder fixedly connected to the bottom of the L-shaped frame moves accordingly, the connecting rod fixedly connected to the bottom of the cylinder moves accordingly, and the push plate fixedly connected to the bottom of the connecting rod moves accordingly, so that the connected fasteners can be limitedly processed; the inner wall of the limiting slide groove fixedly connected to both sides of the inner wall of the base is fixedly connected with a fixed rod, and the sliding blocks fixedly connected at the front and rear ends of the push plate slide on the outer wall of the fixed rod, so as to facilitate stable traction of the traction-moving push plate at various locations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the back side of the structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0020] In the figure: 1. base; 2. support plate; 3. support leg; 4. drive motor; 5. screw; 6. limit plate; 7. L-shaped frame; 8. traction block; 9. connecting frame; 10. cylinder; 11. connecting rod; 12. push plate; 13. module slot; 14. plug-in plate; 15. fixed handle; 16. sliding block; 17. fixed rod; 18. connecting spring; 19. electromagnetic block; 20. adjusting screw; 21. fastening screw block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] A preferred embodiment of a clamping device for fastener processing provided by the utility model is as follows: Figures 1 to 4 As shown: a clamping device for fastener processing, including a base 1, a module groove 13 is slidably connected to the bottom of the inner wall of the base 1, a plug plate 14 is slidably connected to the inner wall of the card hole opened at the front and rear ends of the module groove 13, a fixed handle 15 is fixedly connected to the outer end of the plug plate 14, an adjusting screw 20 is rotatably connected to the inner wall of the base 1, a fastening screw block 21 is threadedly connected to the outer wall of the upper section of the adjusting screw 20, an electromagnetic block 19 is threadedly connected to the outer wall of the middle section of the adjusting screw 20, and a push plate 12 is electromagnetically attracted on the inner side of the electromagnetic block 19.

[0024] Specifically, in the above technical scheme, during the use of the device, the inner wall of the connected base 1 is rotatably connected with an adjusting screw 20. The connected adjusting screw 20 is rotated, and the electromagnetic block 19 threadedly connected to the outer wall of the adjusting screw 20 moves. When the connected electromagnetic block 19 is energized, the front and rear ends of the push plate 12 slidably connected to the inner wall of the base 1 are magnetically attracted by the energized electromagnetic block 19, and the moving electromagnetic block 19 is slidably connected to the inner wall of the limiting slide groove opened in the base 1, and the connected push plate 12 moves accordingly. A module slot 13 is slidably connected to the bottom of the base 1. When the fixture model needs to be replaced according to the actual processed fasteners, the connected module slot 13 can be replaced. Plug holes are opened at the front and rear ends of the connected module slot 13, and the plug plate 14 slidably connected to the inner wall of the plug hole opened at the front and rear ends of the base 1 slides on the inner wall of the module slot 13, and the connected module slot 13 is limitedly installed, and it is easy to disassemble and replace.

[0025] Furthermore, the electromagnetic block 19 is slidably connected to the inner wall of the limiting sliding groove opened on the inner wall of the base 1; the push plate 12 is slidably connected to the inner wall of the base 1.

[0026] Among them, the movable electromagnetic block 19 is slidably connected to the inner wall of the limiting sliding groove opened on the base 1, and the connected push plate 12 moves accordingly. A module groove 13 is slidably connected to the bottom of the base 1. When the fixture model needs to be replaced according to the actual processed fasteners, the connected module groove 13 can be replaced.

[0027] Embodiment 2:

[0028] Based on the first embodiment, the clamping device for fastener processing provided by the utility model is preferably implemented as follows: Figures 1 to 4 As shown: the front and rear ends of the push plate 12 are fixedly connected with a sliding block 16, the inner wall of the limiting hole opened by the sliding block 16 is slidably connected with a fixing rod 17, and the outer wall of the upper section of the fixing rod 17 is sleeved with a connecting spring 18; the sliding block 16 is slidably connected to the inner wall of the limiting slide groove opened by the base 1, and the upper and lower ends of the fixing rod 17 are fixedly connected to the inner wall of the limiting slide groove; the back of the base 1 is fixedly connected with a support plate 2, the bottom of the support plate 2 is fixedly connected with a supporting leg 3, the top of the support plate 2 is fixedly installed with a driving motor 4, and the output end of the driving motor 4 is fixed A screw rod 5 is fixedly connected, and a traction block 8 is threadedly connected to the outer wall of the screw rod 5. The top of the middle section of the support plate 2 is fixedly connected to a limit plate 6, and the inner wall of the limit plate 6 is slidably connected to an L-shaped frame 7. The bottom of the L-shaped frame 7 is fixedly connected to a cylinder 10, and the bottom of the cylinder 10 is fixedly connected to a connecting rod 11. Connecting frames 9 are fixedly connected to both sides of the limit plate 6; the traction block 8 is fixedly connected to both sides of the outer wall of the L-shaped frame 7, and the traction block 8 is slidably connected to the inner wall of the limit sliding port opened on the limit plate 6, and the top of the screw rod 5 is rotatably connected to the bottom of the connecting frame 9.

[0029] Specifically, in the above technical scheme, when the connected electromagnetic block 19 is not powered on, the connected push plate 12 slides on the inner wall of the electromagnetic block 19, the top of the support plate 2 fixedly connected to the back of the base 1 is fixedly connected with a driving motor 4, and a limit plate 6 is fixedly connected to the middle section of the support plate 2. The driving motor 4 fixedly installed on the top of the support plate 2 runs, driving the screw 5 fixedly connected to the output end of the driving motor 4 to rotate, and the traction block 8 threadedly connected to the outer wall of the screw 5 moves, driving the L-shaped frame 7 fixedly connected to the inner side of the traction block 8 to move, and the cylinder 10 fixedly connected to the bottom of the L-shaped frame 7 moves accordingly, and the connecting rod 11 fixedly connected to the bottom of the cylinder 10 moves accordingly, and the push plate 12 fixedly connected to the bottom of the connecting rod 11 moves accordingly, and the connected fastener can be limited. The inner wall of the limiting slide groove fixedly connected to both sides of the inner wall of the base 1 is fixedly connected with a fixed rod 17, and the sliding block 16 fixedly connected at the front and rear ends of the push plate 12 slides on the outer wall of the fixed rod 17, so as to facilitate the stable traction of the traction-moving push plate 12 at various locations.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A clamping device for fastener processing, comprising a base (1), characterized in that: The bottom of the inner wall of the base (1) is slidably connected to a module slot (13), the inner wall of the card hole opened at the front and rear ends of the module slot (13) is slidably connected to an insert plate (14), the outer end of the insert plate (14) is fixedly connected to a fixed handle (15), the inner wall of the base (1) is rotatably connected to an adjusting screw (20), the upper outer wall of the adjusting screw (20) is threadedly connected to a fastening screw block (21), the middle outer wall of the adjusting screw (20) is threadedly connected to an electromagnetic block (19), and the inner side of the electromagnetic block (19) is electromagnetically attracted with a push plate (12).

2. A clamping device for fastener processing according to claim 1, characterized in that: The electromagnetic block (19) is slidably connected to the inner wall of a limiting sliding groove provided on the inner wall of the base (1).

3. A clamping device for fastener processing according to claim 1, characterized in that: The push plate (12) is slidably connected to the inner wall of the base (1).

4. A clamping device for fastener processing according to claim 1, characterized in that: The front and rear ends of the push plate (12) are fixedly connected to a sliding block (16); the inner wall of a limiting hole provided in the sliding block (16) is slidably connected to a fixing rod (17); and the outer wall of the upper section of the fixing rod (17) is sleeved with a connecting spring (18).

5. A clamping device for fastener processing according to claim 4, characterized in that: The sliding block (16) is slidably connected to the inner wall of the limiting sliding groove provided on the base (1), and the upper and lower ends of the fixing rod (17) are fixedly connected to the inner wall of the limiting sliding groove.

6. A clamping device for fastener processing according to claim 1, characterized in that: The back of the base (1) is fixedly connected to a support plate (2), the bottom of the support plate (2) is fixedly connected to a support leg (3), the top of the support plate (2) is fixedly mounted with a drive motor (4), the output end of the drive motor (4) is fixedly connected to a screw rod (5), the outer wall of the screw rod (5) is threadedly connected to a traction block (8), the top of the middle section of the support plate (2) is fixedly connected to a limit plate (6), the inner wall of the limit plate (6) is slidably connected to an L-shaped frame (7), the bottom of the L-shaped frame (7) is fixedly connected to a cylinder (10), the bottom of the cylinder (10) is fixedly connected to a connecting rod (11), and both sides of the limit plate (6) are fixedly connected to connecting frames (9).

7. A clamping device for fastener processing according to claim 6, characterized in that: The traction block (8) is fixedly connected to both sides of the outer wall of the L-shaped frame (7), and the traction block (8) is slidably connected to the inner wall of the limiting sliding opening opened by the limiting plate (6), and the top of the screw rod (5) is rotatably connected to the bottom of the connecting frame (9).

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