Spring bolt shaping device

Abstract

The utility model relates to the technical field of spring bolt production and processing, and provides a spring bolt shaping device which comprises a base, a fixed block, a movable block and a driving part, the fixed block is arranged on the base, the movable block is horizontally opposite to the fixed block and movably arranged on the base, the driving part is connected with the movable block, and the movable block is arranged on the base. The control module is used for controlling the movable block to move; a first limiting groove is formed in the fixed block, a second limiting groove is formed in the movable block, and the first limiting groove and the second limiting groove are located on the same side and used for limiting the two connecting lugs. The spring bolt shaping device has the effect of conveniently shaping the connecting lug of the spring bolt.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lock tongue production and processing, in particular to a lock tongue shaping device. BACKGROUND

[0002] The lock tongue structure is shown in the accompanying drawings, and the lock tongue is generally formed by die casting. The lock tongue has two connecting ears, and punching and polishing processes are required on the connecting ears after forming. The spacing between the two connecting ears requires high precision, and the spacing between the two connecting ears may be deformed after subsequent processing, so the connecting ears need to be shaped. Figure 1 When shaping the two connecting ears of the lock tongue, forces in opposite directions need to be applied to the two connecting ears to expand the clamping opening formed by the two connecting ears. Currently, the shaping of the connecting ears is mostly done by workers holding a vice to clamp the connecting ears and then applying an external force to make the two connecting ears expand and deform, thereby increasing the clamping opening.

[0003] According to the related art, the manual shaping method consumes a lot of energy and has high labor intensity, so it needs to be improved.

[0004] The utility model discloses a lock tongue shaping device. The utility model discloses a lock tongue shaping device.

[0005] In order to facilitate the shaping of the connecting ears of the lock tongue, the present application provides a lock tongue shaping device.

[0006] The lock tongue shaping device provided by the present application adopts the following technical scheme:

[0007] A lock tongue shaping device comprises a base, a fixed block, a movable block and a driving member. The fixed block is arranged on the base, the movable block is horizontally opposite to the fixed block and movably arranged on the base, and the driving member is connected with the movable block and used for controlling the movement of the movable block. A first limiting groove is arranged on the fixed block, a second limiting groove is arranged on the movable block, and the first limiting groove and the second limiting groove are located on the same side and used for limiting the two connecting ears.

[0008] By adopting the above technical scheme, when the lock tongue needs to be shaped, the worker first aligns the two connecting ears of the lock tongue in the first limiting groove and the second limiting groove, and then operates the driving member to control the movable block to move away from the fixed block in a fixed length, so as to apply forces in opposite directions to the two connecting ears and expand the clamping opening between the two connecting ears. The entire operation process does not require manual holding of tools to apply external force to the lock tongue, which facilitates the shaping of the connecting ears of the lock tongue and reduces the labor intensity of the personnel.

[0009] Preferably, the driving member is a pneumatic cylinder, an oil cylinder or an electric push rod.

[0010] By adopting the technical scheme, the cylinder, the oil cylinder or the electric push rod can be used to control the linear movement of the movable block.

[0011] Preferably, the base is provided with a handle on two sides, and the handle is used for holding by personnel.

[0012] By adopting the technical scheme, the staff can quickly control the operation of the driving member through the lever controller, thereby improving the production convenience.

[0013] Preferably, the base is provided with a handle on two sides, and the handle is used for holding by personnel.

[0014] By adopting the technical scheme, the guide rail can guide and limit the movement of the movable block, thereby improving the stability of the movable block during movement.

[0015] Preferably, the base is provided with a handle on two sides, and the handle is used for holding by personnel.

[0016] By adopting the technical scheme, the support seat serves as a support carrier, and the lock tongue can be positioned on the positioning groove.

[0017] Preferably, the base is provided with a handle on two sides, and the handle is used for holding by personnel.

[0018] By adopting the technical scheme, the handle can facilitate the staff to move the entire base to a suitable position for production.

[0019] Preferably, the base is provided with a handle on two sides, and the handle is used for holding by personnel.

[0020] By adopting the technical scheme, the base and the fixed block can be detachably connected through the cooperation of the insertion rod and the insertion groove. When the first limiting groove on the fixed block is damaged, the fixed block can be individually replaced.

[0021] Preferably, the base is provided with a handle on two sides, and the handle is used for holding by personnel.

[0022] By adopting the technical scheme, the first block is clamped in the second block, and the first block is locked on the second block by the fastener, thereby fixing the first block and the second block. When the second limiting groove of the first block is damaged, the first block can be individually replaced.

[0023] To sum up, the present application includes at least one of the following beneficial technical effects:

[0024] (1) By setting the fixed block, the movable block and the driving piece, when the lock tongue needs to be shaped, the worker first aligns the two connecting ears of the lock tongue in the first limiting groove and the second limiting groove, then runs the driving piece, the driving piece controls the fixed block to move in the direction away from the fixed block, so as to exert the opposite force on the two connecting ears, so that the clamping opening between the two connecting ears is enlarged. The whole operation process does not need to manually hold the tool to exert external force on the lock tongue, which realizes the shaping of the connecting ears of the lock tongue.

[0025] (2) By setting the guide rail, the guide rail can guide and limit the movement of the movable block, improving the stability of the movable block when moving.

[0026] (3) By setting the handle, the handle can conveniently move the whole base to the appropriate position for production. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is the structure schematic diagram of the lock tongue in the background art of the present application;

[0028] Figure 2 is the structure schematic diagram of the lock tongue shaping device in the embodiment of the present application;

[0029] Figure 3 is the structure schematic diagram of the lock tongue shaping device in another embodiment of the present application.

[0030] The drawings show that: 1, base; 2, fixed block; 3, movable block; 31, first block; 32, second block; 4, driving piece; 5, first limiting groove; 6, second limiting groove; 7, guide rail; 8, lever controller; 9, handle; 10, insertion rod; 11, clamping block; 12, clamping groove; 13, support seat; 14, positioning groove; 15, fastener. DETAILED DESCRIPTION

[0031] The technical solutions of the present application will be described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. The present application can be embodied in many different forms, and is not limited to the embodiments described here.

[0032] In the description of the present application, the expressions of "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics represented in combination with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics of the expressions can be combined in any one or more embodiments or examples in a suitable manner.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application; the present specification and claims as well as the above description of the drawings are intended to cover all technical equivalents of the terms "comprise", "comprising", "have", "having", "include", "including", "contain", "containing", and any variations thereof.

[0034] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mount", "connect", "connect", "fix", and other terms should be understood in a broad sense, for example, can be fixedly connected; can also be detachably connected; or integrated; or mechanically connected. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0035] Some embodiments of the present application are described in detail below with reference to the accompanying drawings. Those skilled in the art can combine and combine the different embodiments or examples represented in the present application and the features of the different embodiments or examples without conflict.

[0036] The embodiments of the present application disclose a lock tongue shaping device. Referring to Figure 2 , the lock tongue shaping device comprises a base 1, a fixed block 2, a movable block 3 and a driving member 4. The base 1 is placed on the workbench, the fixed block 2 is installed on the base 1, the movable block 3 is horizontally opposite to the fixed block 2 and movably arranged on the base 1, the driving member 4 is connected with the movable block 3 and used for controlling the movement of the movable block 3, and the driving member 4 is an actuator such as a pneumatic cylinder, an oil cylinder or an electric push rod. A first limiting groove 5 is formed in the fixed block 2, a second limiting groove 6 is formed in the movable block 3, the first limiting groove 5 and the second limiting groove 6 are located on the same side and used for limiting the two connecting ears.

[0037] When the lock tongue needs to be shaped, the worker first aligns the two connecting ears of the lock tongue in the first limiting groove 5 and the second limiting groove 6, and then operates the driving member 4, the driving member 4 controls the fixed block 2 to move in a fixed length in the direction away from the fixed block 2, so as to exert opposite forces on the two connecting ears, so that the clamping opening between the two connecting ears is enlarged. The whole operation process does not need to manually hold tools to exert external force on the lock tongue, realizes convenient shaping of the connecting ears of the lock tongue, and reduces the labor intensity of personnel.

[0038] Specifically, the base 1 is provided with a guide rail 7, and the movable block 3 is slidably connected to the guide rail 7. The guide rail 7 can guide and limit the movement of the movable block 3, improving the stability of the movable block 3 during movement. Among them, the base 1 is also provided with a lever controller 8, and the lever controller 8 is connected with the driving member 4 for controlling the operation of the driving member 4. The worker can quickly control the operation of the driving member 4 through the lever controller 8, improving the production convenience. In some embodiments, referring to Figure 3 , the base 1 is fixedly connected with a handle 9 on both sides, and the handle 9 is used for the worker to hold, so that the worker can move the whole base 1 to a suitable position for production. The base 1 is fixedly connected with a support seat 13, and the support seat 13 is located on the side where the first limiting groove 5 is located. The upper end of the support seat 13 is provided with a positioning groove 14, and the positioning groove 14 is used for positioning the lock tongue.

[0039] In addition, in some embodiments, referring to Figure 3 , the fixed block 2 is detachably connected to the base 1, and a plurality of insertion rods 10 are vertically connected to the base 1. The insertion rods 10 are parallel to each other, and the fixed block 2 is provided with a plurality of insertion grooves which are the same in number as the insertion rods 10. Each insertion rod 10 is inserted into the insertion groove, and the fixed block 2 is installed on the base 1 by insertion. When the first limiting groove 5 on the fixed block 2 is damaged, the fixed block 2 can be replaced separately.

[0040] The movable block 3 includes a first block 31 and a second block 32, and the second block 32 is connected with the driving member 4. The second block 32 is provided with a clamping groove 12, so that the second block 32 is in the shape of a concave character. The first block 31 is integrally connected with a clamping block 11, the clamping block 11 is clamped in the clamping groove 12, and the first block 31 is locked on the second block 32 by a fastener 15. The fastener 15 is a detachable object such as a fastening bolt or a fastening screw. The second limiting groove 6 is installed on the first block 31. When the second limiting groove 6 of the first block 31 is damaged, the first block 31 can be replaced separately.

[0041] The implementation principle of the lock tongue shaping device is as follows: when the lock tongue needs to be shaped, the two connecting ears of the lock tongue are first aligned with the first limiting groove 5 and the second limiting groove 6, then the driving member 4 is operated, the driving member 4 controls the fixed block 2 to move in the direction away from the fixed block 2, so that the two connecting ears are subjected to the action force in the opposite direction, and the clamping opening between the two connecting ears is enlarged. The whole operation process does not need manual tools to exert external force on the lock tongue, realizes convenient shaping of the connecting ears of the lock tongue, and reduces the labor intensity of personnel.

[0042] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A strike plate straightening device, characterized by, Including base (1), fixed block (2), movable block (3) and driving part (4), the fixed block (2) is located on the base (1), the movable block (3) is horizontally opposite with the fixed block (2), and is movably arranged on the base (1), the driving part (4) is connected with the movable block (3), and is used for controlling the movable block (3) moves;The first limiting slot (5) is set on the fixed block (2), the second limiting slot (6) is set on the movable block (3), the first limiting slot (5) and the second limiting slot (6) are located on the same side, and are used for limiting two connecting ears.

2. A lock tongue profiling device according to claim 1, characterised in that The driving part (4) is a cylinder, an oil cylinder or an electric push rod.

3. A lock tongue profiling device according to claim 1, wherein It also includes a lever controller (8), the lever controller (8) is connected with the driving part (4), and is used for controlling driving part (4) operation.

4. A lock tongue profiling device according to claim 1, wherein The base (1) is provided with guide rail (7), the movable block (3) is slidably connected on the guide rail (7).

5. A lock tongue profiling device according to claim 1, wherein It also includes support seat (13), the support seat (13) is located on the side of the first limiting slot (5), the support seat (13) is provided with positioning slot (14), the positioning slot (14) is used for positioning the lock tongue.

6. A lock tongue profiling device according to claim 1, wherein The both sides of the base (1) are provided with handle (9), the handle (9) is used for personnel to hold.

7. A lock tongue profiling device according to claim 1, wherein The fixed block (2) can be detachably connected on the base (1), the base (1) is provided with parallelly arranged plug rod (10), the fixed block (2) is provided with plug groove, each plug rod (10) is inserted into the plug groove.

8. A lock tongue profiling device according to claim 1, wherein The movable block (3) includes first block (31) and second block (32), the second block (32) is connected with the driving part (4), and is provided with clamping groove (12), the first block (31) is connected with clamping block (11), the clamping block (11) is clamped in the clamping groove (12), the first block (31) is locked on the second block (32) by fastener (15), and the second limiting slot (6) is arranged on the first block (31).

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