A flexible board bending fixture

Abstract

The present invention discloses a flexible board bending fixture, comprising: a fixture body, on which a limiting groove for placing a flexible board to be bent is provided, a flexible board pressing block is covered on the limiting groove, a magnet block for adsorbing the flexible board pressing block is arranged in the limiting groove, a bending mechanism is arranged on the periphery of the limiting groove, a push rod is arranged at the end of the bending mechanism, the push rod can push the bending mechanism to horizontally slide on the fixture body, the bending mechanism comprises a slider connected with the push rod, and several groups of bending parts are symmetrically arranged on the inner side of the slider, and the bending parts are used for bending both sides of the flexible board to be bent. The flexible board bending fixture provided by the present invention has consistent bending angles, improves the bending efficiency, is exquisitely designed, and is worthy of being vigorously promoted in society.

Description

Technical Field

[0001] The present invention relates to the technical field of jigs, and particularly to a flexible board bending jig. Background Art

[0002] When manually bending each bending part of a flexible board at 180 degrees on a workbench, the following disadvantages exist in the existing technology:

[0003] a. The operator manually bends, with inaccurate bending, time-consuming, laborious, and inconvenient operation;

[0004] b. Manual bending cannot be positioned, has low bending efficiency, and a high rejection rate. Summary of the Invention

[0005] The main technical problem to be solved by the present invention is to provide a flexible board bending jig, which uses a profiling flexible board pressing block to press the flexible board to be bent and uses a push rod to push a slider to perform multiple bending operations at one time. The jig can quickly limit the position, perform multiple bends on the flexible board, and the bending angles are consistent, improving the bending efficiency. The design is delicate and worthy of being widely promoted in society.

[0006] To solve the above technical problem, a technical solution adopted by the present invention is: a flexible board bending jig, including: a jig body, a limiting groove for placing the flexible board to be bent is provided on the jig body, a flexible board pressing block is covered on the limiting groove, a magnet block for adsorbing the flexible board pressing block is arranged in the limiting groove, a bending mechanism is arranged on the periphery of the limiting groove, a push rod is arranged at the end of the bending mechanism, the push rod can push the bending mechanism to horizontally slide on the jig body, the bending mechanism includes a slider connected to the push rod, and several groups of bending parts are symmetrically arranged on the inner side of the slider, and the bending parts are used for bending both sides of the flexible board to be bent.

[0007] In a preferred embodiment of the present invention, the slider is a "U" - shaped structure with an opening facing right.

[0008] In a preferred embodiment of the present invention, positioning columns for positioning the flexible board to be bent are arranged in the limiting groove.

[0009] In a preferred embodiment of the present invention, the bending part includes a first bending part and a second bending part symmetrically arranged on the inner side of the slider.

[0010] In a preferred embodiment of the present invention, both the first bending part and the second bending part are obliquely - opened grooves.

[0011] In a preferred embodiment of the present invention, the first bending part and the second bending part are integrally formed with the slider.

[0012] In a preferred embodiment of the present invention, the limiting groove is a profiling limiting groove.

[0013] The beneficial effects of the present invention are as follows: The profiling flexible board pressing block is used to press the flexible board to be bent, and the push rod is used to push the slider to perform multiple bending operations at one time. The fixture can quickly limit the position and perform multiple bends on the flexible board. The bending angles are consistent, improving the bending efficiency. The design is delicate and worthy of being vigorously promoted in society. Brief Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings, where:

[0015] Figure 1 is a schematic structural diagram of a flexible board bending fixture of the present invention. Detailed Embodiments

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0017] Please refer to Figure 1 , the embodiments of the present invention include: a flexible board bending fixture, including: a fixture body 1, a limiting groove 2 for placing the flexible board to be bent is provided on the fixture body, a flexible board pressing block is covered on the limiting groove, a magnet block 3 for adsorbing the flexible board pressing block is arranged in the limiting groove, a bending mechanism is arranged on the periphery of the limiting groove, a push rod 4 is arranged at the end of the bending mechanism, and the push rod can push the bending mechanism to slide horizontally on the fixture body. It should be noted that the push rod of the present invention can be selected from the electric push rods in the prior art, and any push rod structure that can realize the reciprocating sliding of the slider on the fixture body is applicable to the present invention. The bending mechanism includes a slider 5 connected to the push rod, and a plurality of groups of bending members 6 are symmetrically arranged on the inner side of the slider. The bending members are used to bend both sides of the flexible board to be bent. The present invention fixes the flexible board to be bent through the limiting groove, uses the profiling flexible board pressing block to press the flexible board, and uses the push rod to push the slider to perform multiple bending operations at one time. The fixture can quickly limit the position and bend the flexible board, and can accurately bend the flexible board, avoiding the problem of material waste caused by manual bending of the flexible board.

[0018] Specifically, the slider is a "U" - shaped structure with an opening facing to the right, and a positioning post 7 for positioning the flexible board to be bent is arranged in the limiting groove.

[0019] Specifically, the bending part includes a first bending portion 61 and a second bending portion 62 symmetrically arranged inside the slider. Both the first bending portion and the second bending portion are obliquely open slots. In a preferred embodiment of the present invention, the first bending portion and the second bending portion are integrally formed with the slider.

[0020] Working principle:

[0021] First step: Place the flexible board to be bent in the profiling groove of the jig and position it through the positioning posts.

[0022] Second step: Position the profiling flexible board pressing block through the positioning posts, and the flexible board pressing block presses the flexible board by the magnetic force of the magnets on the jig.

[0023] Third step: The pressing push rod pushes the slider, so that the bending portions inside the slider are close to the flexible board to be bent. Under the push of the push rod, the obliquely open slots roll over the flexible board for bending operation.

[0024] Fourth step: Release the push rod to make the slider drive the bending mechanism to retract.

[0025] Fifth step: Remove the profiling flexible board pressing block, take out the flexible board, and the bending is completed.

[0026] In summary, a flexible board bending jig pointed out by the present invention solves the problem of the small stress area of the hollow rivets. The plug-in design is adopted to insert the punching column into the rivet to increase the stress area, realizing the integral pressing of multiple rivets, breaking through the traditional one-to-one mode, and improving the utilization rate of the machine.

[0027] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A flexible board bending fixture, characterized in that, it includes: A fixture body, on which a limiting groove for placing the flexible board to be bent is provided. A flexible board pressing block is covered on the limiting groove. A magnet block for adsorbing the flexible board pressing block is arranged in the limiting groove. A bending mechanism is arranged on the periphery of the limiting groove. A push rod is arranged at the end of the bending mechanism. The push rod can push the bending mechanism to slide horizontally on the fixture body. The bending mechanism includes a slider connected to the push rod. Several groups of bending parts are symmetrically arranged inside the slider. The bending parts are used for bending both sides of the flexible board to be bent. The bending parts include a first bending part and a second bending part symmetrically arranged inside the slider. Both the first bending part and the second bending part are obliquely open grooves. The slider is a "U" - shaped structure with an opening facing right. Using the push rod to push the slider can perform multiple bending operations at one time.

2. The flexible board bending fixture according to claim 1, characterized in that, positioning columns for positioning the flexible board to be bent are arranged in the limiting groove.

3. The flexible board bending fixture according to claim 1, characterized in that, the first bending part and the second bending part are integrally formed with the slider.

4. The flexible board bending fixture according to claim 1, characterized in that, the limiting groove is a profiling limiting groove.

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