A cover plate clamp

Abstract

The utility model provides a cover plate clamp, which belongs to the field of mechanical technology. It solves the problem of low processing efficiency of existing cover plate clamps. The cover plate clamp comprises a block-shaped main body, a limit groove matching the cover plate blank is provided at the top of the main body, a support member is provided inside the main body, and the support member is connected to a driving mechanism, and the driving mechanism drives the support member to move to eject the cover plate blank in the limit groove. The utility model has the advantages of improving processing efficiency and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a clamp, in particular to a cover plate clamp. Background Art

[0002] The cover plate is used in the hydraulic torque converter (hydraulic torque converter). Drilling is required during the manufacture of the cover plate.

[0003] The existing cover plate fixture includes a base, the top of the base has a limiting groove matching the shape of the cover plate blank, and the base is fixed on the drilling machine. During processing, the worker puts the cover plate blank into the limiting groove, and then the drilling machine works, and the drill bit drills the cover plate blank. After processing, the worker removes the cover plate blank from the limiting groove of the base, and then re-installs the cover plate blank to be processed into the limiting groove. However, the limiting groove is concave, and it is not easy for the worker to remove the drilled cover plate from the limiting groove, which makes the processing efficiency low. Summary of the invention

[0004] The utility model aims to provide a cover plate clamp which can improve processing efficiency in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a cover plate clamp, including a block-shaped main body, a limit groove matching the cover plate blank is provided at the top of the main body, and it is characterized in that a support member is provided in the main body, and the support member is connected to a driving mechanism, and the driving mechanism drives the support member to move to eject the cover plate blank in the limit groove.

[0006] In the above-mentioned cover plate clamp, a positioning sleeve is fixedly connected to the top of the main body, the top of the support member is axially inserted into the positioning sleeve and the top surface of the support member has a concave groove, the groove and the inner wall of the positioning sleeve together form a limiting groove, the bottom of the main body is fixedly connected to an upper base plate, and the driving mechanism includes a cylinder fixedly connected to the bottom of the upper base plate, and the piston rod of the cylinder is vertically upward and fixedly connected to the support member.

[0007] In the above-mentioned cover plate clamp, the inner wall of the main body has a vertical slide groove, and the outer wall of the support member has a sliding block embedded in the slide groove.

[0008] In the above-mentioned cover plate clamp, a block-shaped drilling template is fixedly connected to the side of the main body, and the drilling template has a horizontally bent portion located at the top of the main body. The bent portion is fixedly connected to a cylindrical and hollow drill sleeve, and the drill sleeve is vertically arranged and located directly above the limiting groove.

[0009] In the above-mentioned cover plate clamp, the bottom of the upper base plate is fixedly connected to a support block, and the bottom of the support block is fixedly connected to the lower base plate.

[0010] As another case, in the above-mentioned cover plate clamp, the driving mechanism includes a cylinder fixedly connected to the bottom of the main body, the support is in the shape of a straight rod, the piston rod of the cylinder is vertically upward and fixedly connected to the support, and the main body has a connecting hole for the support to be inserted and connected to the bottom of the limit groove. When in use, the cover plate blank is placed in the groove, and the limit groove plays a role of limiting and supporting the cover plate blank. After the drilling process is completed, the piston rod of the cylinder extends and drives the support to rise. The support lifts the cover plate blank, and the cover plate blank is separated from the limit groove, which is convenient for workers to take. Then the cylinder drives the support to descend and reset, and a new cover plate blank is loaded again for drilling. This cycle has high processing efficiency.

[0011] Compared with the existing technology, the cover plate fixture improves the processing efficiency, and a worker can supervise multiple devices by himself, thus saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the cover clamp.

[0013] Figure 2 It is a structural stereogram of the supporting member in the cover plate clamp.

[0014] In the figure, 1, main body; 2, limiting groove; 3, support member; 4, positioning sleeve; 5, groove; 6, upper base plate; 7, cylinder; 8, slider; 9, drilling template; 10, bending part; 11, drilling sleeve; 12, support block; 13, lower base plate. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] like Figure 1 and Figure 2 As shown, the cover plate clamp includes a block-shaped main body 1, a limiting groove 2 matching the cover plate blank is provided at the top of the main body 1, a support member 3 is provided inside the main body 1, and the support member 3 is connected to a driving mechanism, which drives the support member 3 to move to eject the cover plate blank in the limiting groove 2.

[0017] When the cover plate clamp is in use, the worker places the cover plate blank into the limiting groove 2 at the top of the main body 1, and then performs drilling processing. After the drilling processing is completed, the driving mechanism works to drive the support member 3 to move and push out the cover plate blank in the limiting groove 2. In this way, the processed cover plate can be easily removed from the limiting groove 2, thereby improving the processing efficiency. A worker can supervise multiple devices at one time, saving labor costs.

[0018] To elaborate further, the top of the main body 1 is fixedly connected with a positioning sleeve 4 by an interference fit, the top of the support member 3 is axially inserted into the positioning sleeve 4 and the top surface of the support member 3 has a recessed groove 5, the recess 5 and the inner wall of the positioning sleeve 4 together form a limiting groove 2, the bottom of the main body 1 is fixedly connected with an upper base plate 6, the driving mechanism includes a cylinder 7 fixedly connected to the bottom of the upper base plate 6 by screws, the piston rod of the cylinder 7 is vertically upward and fixedly connected to the support member 3, in this embodiment, the piston rod of the cylinder 7 is fixedly connected to a locking block by screws, and the locking block is fixedly connected to the bottom of the support member 3 by screws, so that the connection is convenient. When in use, the cover plate blank is placed in the groove 5. The limiting groove 2 formed by the groove 5 and the inner wall of the positioning sleeve 4 plays a role of limiting and supporting the cover plate blank. After the drilling process is completed, the piston rod of the cylinder 7 extends and drives the support member 3 to rise. The support member 3 lifts the cover plate blank to facilitate the removal of the cover plate blank and separation from the positioning sleeve 4. Then the cylinder 7 drives the support member 3 to descend and reset, and a new cover plate blank is loaded again for drilling processing. This cycle is repeated, and the processing efficiency is high.

[0019] The inner wall of the main body 1 has a vertical slide groove, and the outer wall of the support member 3 has a slider 8 embedded in the slide groove, so that the slider 8 and the slide groove play a guiding role, the lifting process of the support member 3 is smooth, and the working stability is good. In this embodiment, the outer walls of the two opposite sides of the support member 3 are provided with two parallel sliders 8, and the inner wall of the main body 1 has a slide groove corresponding to the sliders 8. The side of the main body 1 is fixedly connected with a block-shaped drilling template 9 by screws. The drilling template 9 has a horizontally bent bending portion 10 located at the top of the main body 1. The bending portion 10 is fixedly connected with a cylindrical and hollow drill sleeve 11 by interference fit. The drill sleeve 11 is vertically arranged and located just above the limit groove 2. The drill sleeve 11 is provided for the drill bit to pass through. The drill sleeve 11 plays a guiding and positioning role for the drill bit, thereby improving the processing accuracy.

[0020] The bottom of the upper base plate 6 is fixedly connected with a support block 12 by screws, and the bottom of the support block 12 is fixedly connected with a lower base plate 13 by screws. In this way, the overall structure is stable, the cylinder 7 is not easy to be damaged during use, and the lower base plate 13 can be conveniently fixedly connected to the processing table of the drilling machine by screws, which is convenient to assemble.

[0021] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A cover plate clamp, comprising a block-shaped main body (1), wherein a limiting groove (2) matching the cover plate blank is provided at the top of the main body (1), characterized in that: A support member (3) is provided in the main body (1), and the support member (3) is connected to a driving mechanism, and the driving mechanism drives the support member (3) to move so as to eject the cover plate blank in the limiting groove (2).

2. A cover plate clamp according to claim 1, characterized in that: A positioning sleeve (4) is fixedly connected to the top of the main body (1), the top of the support member (3) is axially inserted into the positioning sleeve (4), and the top surface of the support member (3) has a recessed groove (5), the groove (5) and the inner wall of the positioning sleeve (4) together form a limiting groove (2), the bottom of the main body (1) is fixedly connected to an upper base plate (6), and the driving mechanism comprises a cylinder (7) fixedly connected to the bottom of the upper base plate (6), and the piston rod of the cylinder (7) is vertically upward and fixedly connected to the support member (3).

3. A cover plate clamp according to claim 2, characterized in that: The inner wall of the main body (1) has a vertical slide groove, and the outer wall of the support member (3) has a sliding block (8) embedded in the slide groove.

4. A cover plate clamp according to claim 3, characterized in that: A block-shaped drilling template (9) is fixedly connected to the side of the main body (1), and the drilling template (9) has a bending portion (10) that is horizontally bent and located at the top of the main body (1). The bending portion (10) is fixedly connected to a cylindrical and hollow drill sleeve (11), and the drill sleeve (11) is vertically arranged and located directly above the limiting groove (2).

5. A cover plate clamp according to claim 4, characterized in that: The bottom of the upper base plate (6) is fixedly connected to a support block (12), and the bottom of the support block (12) is fixedly connected to a lower base plate (13).

6. A cover plate fixture according to claim 1, characterized in that: The driving mechanism comprises a cylinder (7) fixedly connected to the bottom of the main body (1); the support member (3) is in the shape of a straight rod; the piston rod of the cylinder (7) is vertically upward and fixedly connected to the support member (3); and the main body (1) has a connecting hole for the support member (3) to be inserted and connected to the bottom of the limiting groove (2).

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