Pressing block forming jig

Abstract

The utility model discloses a pressing block forming jig which comprises a base, a shell is placed on the top of the base, T-shaped grooves are formed in the two sides of the top of the base, pressing block assemblies used for fixing the shell are connected into the T-shaped grooves in a sliding mode, a groove is formed in the top of the base, a fixing mechanism is installed in the groove, and the fixing mechanism abuts against one side of the shell. Through the arrangement of the pressing block assembly, one end of the pressing plate abuts against the forming shell through the elastic telescopic capacity of the spring, so that the forming shell is rapidly fixed to the base, meanwhile, the situation that the measurement quality during detection is affected due to the fact that the two sides of the forming shell tilt up can be prevented, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thin-shell product detection, and particularly relates to a pressing block forming fixture. Background Technique

[0002] Fixtures are mainly used to assist in controlling positions or actions and are tools widely used in fields such as woodworking, ironworking, fitter work, machinery, and electronic control. The classifications of fixtures include process assembly fixtures, project testing fixtures, and printed circuit board testing fixtures, etc., which are mainly used to improve production efficiency and stabilize product quality. The characteristics of fixtures include specificity, productivity, and contactability. They are specifically used to fix and clamp products or components during batch production to facilitate processing, assembling products, or fixing products and transferring test points for testing.

[0003] The patent document with the publication number of CN211491166U discloses an injection molding part detection fixture, which includes a detection device body. A notebook computer injection molding part is fitted in the center of the detection device body. On both sides of the top of the outer surface of the detection device body, a first installation groove and a second installation groove corresponding to the notebook computer injection molding part are respectively opened. On both sides of the outer surface of the detection device body, a first measurement groove and a second measurement groove corresponding to the notebook computer injection molding part are respectively opened. On both sides of the outer surface of the detection device body, a plurality of first positioning mechanisms and second positioning mechanisms are respectively arranged. On the bottom of the outer surface of the detection device body, a plurality of third positioning mechanisms corresponding to the notebook computer injection molding part are arranged.

[0004] Although the above injection molding part detection fixture can solve corresponding technical problems, during use, its fixing operation is relatively cumbersome and it is not easy to quickly fix and detect the formed shell.

[0005] Therefore, a pressing block forming fixture is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a pressing block forming fixture to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the main technical solutions adopted by the utility model include:

[0008] A pressing block forming fixture, comprising:

[0009] A base, on the top of the base, a shell is placed. T-shaped grooves are opened on both sides of the top of the base. A pressing block assembly for fixing the shell is slidably connected in the T-shaped grooves. A groove is opened on the top of the base, and a fixing mechanism is installed in the groove. The fixing mechanism abuts against one side of the shell.

[0010] As a preferred technical solution, positioning blocks are symmetrically arranged at the top of the base, one end of the positioning block abuts against one side of the housing, and the positioning block and the fixing mechanism are used in cooperation.

[0011] As a preferred technical solution, support feet are installed around the bottom of the base, and anti-slip rubbers are adhesively connected to one ends of the support feet.

[0012] As a preferred technical solution, the fixing mechanism includes a screw rod, the screw rod is rotatably connected in the groove, a clamping plate is screwed on the surface of the screw rod, one end of the clamping plate slides in the groove, one end of the clamping plate abuts against one side of the housing, and one end of the screw rod penetrates through the base and is provided with a hand wheel.

[0013] As a preferred technical solution, the pressing block assembly includes a slider, the slider slides at one end of the base, a T-shaped block is integrally formed at one end of the slider, the T-shaped block slides in the T-shaped groove, a sliding rod is fixedly connected to the top of the slider, guiding strips are symmetrically arranged on the surface of the sliding rod, a pressing plate slides on the surface of the sliding rod, the end of the pressing plate abuts against the housing, a convex platform is integrally formed at the top of the sliding rod, and a spring is installed between the convex platform and the pressing plate.

[0014] As a preferred technical solution, a bolt is screwed at one end of the slider, and the bottom of the bolt abuts against the side wall of the base.

[0015] The utility model at least has the following beneficial effects:

[0016] The beneficial effect of the utility model of this application is that by arranging the pressing block assembly and utilizing the elastic telescopic ability of the spring, one end of the pressing plate abuts against the formed housing, so as to quickly fix the formed housing on the base. At the same time, it can also prevent both sides of the formed housing from warping, thus affecting the measurement quality during detection, and greatly improving the work efficiency.

[0017] By screwing a bolt at one end of the slider so that its bottom abuts against the base, the pressing block assembly can be fixed at any position on the T-shaped groove, enabling the pressing block assembly to be used according to the formed housing, and this fixture can detect various formed housings of the same type, thus greatly improving the use flexibility of the pressing block assembly. Description of the Drawings

[0018] Figure 1 It is a three-dimensional schematic diagram of the pressing block forming fixture of the utility model;

[0019] Figure 2 It is a sectional schematic diagram of the pressing block forming fixture of the utility model;

[0020] Figure 3Schematic diagram of another perspective of the pressing block forming fixture of the present utility model;

[0021] Figure 4 Schematic diagram of the pressing block assembly of the pressing block forming fixture of the present utility model.

[0022] In the figure: 1, base; 101, support feet; 102, T-shaped groove; 103, positioning block; 2, housing; 3, pressing block assembly; 4, fixing mechanism; 401, groove; 402, screw; 403, clamping plate; 404, handwheel; 301, slider; 302, T-shaped block; 303, sliding rod; 304, guiding strip; 305, pressing plate; 306, spring; 307, boss; 308, bolt. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , an embodiment of the present utility model provides a pressing block forming fixture, including: a base 1, a housing 2 is placed on the top of the base 1, T-shaped grooves 102 are opened on both sides of the top of the base 1, and a pressing block assembly 3 for fixing the housing 2 is slidably connected in the T-shaped grooves 102. A groove 401 is opened on the top of the base 1, and a fixing mechanism 4 is installed in the groove 401, and the fixing mechanism 4 abuts against one side of the housing 2.

[0025] Among them, positioning blocks 103 are symmetrically opened on the top of the base 1, one end of the positioning block 103 abuts against one side of the housing 2, and the positioning block 103 and the fixing mechanism 4 are used in cooperation. By symmetrically fixedly connecting positioning blocks 103 on the top of the base 1, accurate position positioning of the formed housing 2 can be performed, which is convenient for subsequent detection. Moreover, the positioning block 103 and the fixing mechanism 4 are used in cooperation to stably fix the formed housing 2 on the base 1.

[0026] Among them, support feet 101 are installed around the bottom of the base 1, and an anti-slip rubber is glued to one end of the support feet 101. By installing support feet 101 around the bottom of the base 1 and bonding anti-slip rubber on the support feet 101, the base 1 can be stably connected to the platform to prevent movement during the detection process, thereby causing errors in the detected dimensions.

[0027] Among them, the fixing mechanism 4 includes a screw rod 402 which is rotatably connected in the groove 401. A clamping plate 403 is screwed on the surface of the screw rod 402. One end of the clamping plate 403 slides in the groove 401, and one end of the clamping plate 403 abuts against one side of the housing 2. One end of the screw rod 402 penetrates through the base 1 and is provided with a hand wheel 404. By setting the fixing mechanism 4, rotating the hand wheel 404 drives the screw rod 402 to rotate, causing the clamping plate 403 screwed on the screw rod 402 to move, and enabling the formed housing 2 to be fixed on the base 1, thus facilitating subsequent detection work.

[0028] Among them, the pressing block assembly 3 includes a slider 301 which slides at one end of the base 1. A T-shaped block 302 is integrally formed at one end of the slider 301, and the T-shaped block 302 slides in the T-shaped groove 102. A sliding rod 303 is fixedly connected to the top of the slider 301. Guide strips 304 are symmetrically arranged on the surface of the sliding rod 303. A pressing plate 305 is slidably connected to the surface of the sliding rod 303. The end of the pressing plate 305 abuts against the housing 2. A boss 307 is integrally formed at the top of the sliding rod 303, and a spring 306 is installed between the boss 307 and the pressing plate 305. By setting the pressing block assembly 3, sliding the slider 301 on the top of the base 1 and simultaneously sliding the T-shaped block 302 at one end of the slider 301 in the T-shaped groove 102, the pressing plate 305 can further fix the formed housing 2. And a sliding rod 303 is fixedly connected to the top of the slider 301, and the pressing plate 305 is slidably connected to the sliding rod 303. Utilizing the elastic telescopic ability of the spring 306, one end of the pressing plate 305 abuts against the formed housing 2, thus quickly fixing the formed housing 2 on the base 1. At the same time, it can also prevent both sides of the formed housing 2 from warping, thereby affecting the measurement quality during detection, and greatly improving the work efficiency.

[0029] Among them, a bolt 308 is screwed at one end of the slider 301, and the bottom of the bolt 308 abuts against the side wall of the base 1. By screwing the bolt 308 at one end of the slider 301 so that its bottom abuts against the base 1, the pressing block assembly 3 can be fixed at any position on the T-shaped groove 102, enabling the pressing block assembly 3 to be used according to the formed housing 2, and this fixture can detect various formed housings of the same type, thus greatly improving the usage flexibility of the pressing block assembly 3.

[0030] The working principle of the present utility model is as follows: During use, place the forming shell 2 between the positioning block 103 on the top of the base 1 and the clamping plate 403. Rotate the handwheel 404 to drive the screw rod 402 to rotate, thereby driving the clamping plate 403 to move and fixing the shell 2 on the base 1. Adjust the pressing block assembly 3 on both sides of the base 1, pull up the pressing plate 305 to drive the spring 306 to contract, and abut one end of the pressing plate 305 against the shell 2. Then rotate the bolt 308 and abut its bottom against the base 1 to stably connect the pressing block assembly 3 to the base 1. Then the forming shell 2 can be detected by operating the detection tool.

[0031] Parts not involved in the present utility model are the same as or can be implemented by using the prior art. Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A block forming jig, characterized in that: include: A base (1), a shell (2) is placed on the top of the base (1), T-shaped slots (102) are provided on both sides of the top of the base (1), a pressing block assembly (3) for fixing the shell (2) is slidably connected in the T-shaped slot (102), a groove (401) is provided on the top of the base (1), a fixing mechanism (4) is installed in the groove (401), and the fixing mechanism (4) abuts against one side of the shell (2); A positioning block (103) is symmetrically provided on the top of the base (1), one end of the positioning block (103) is in contact with one side of the shell (2), the positioning block (103) and the fixing mechanism (4) are used in coordination, and supporting feet (101) are installed around the bottom of the base (1), one end of the supporting foot (101) is glued with anti-slip rubber; The fixing mechanism (4) comprises a screw rod (402), the screw rod (402) is rotatably connected in the groove (401), a clamping plate (403) is screwed on the surface of the screw rod (402), one end of the clamping plate (403) slides in the groove (401), one end of the clamping plate (403) abuts against one side of the housing (2), and one end of the screw rod (402) passes through the base (1) and is provided with a hand wheel (404); The pressing block assembly (3) comprises a slider (301), wherein the slider (301) slides on one end of the base (1), a T-block (302) is integrally formed on one end of the slider (301), and the T-block (302) slides in the T-slot (102), a sliding rod (303) is fixedly connected to the top of the slider (301), a guide bar (304) is symmetrically arranged on the surface of the sliding rod (303), a pressing plate (305) is slidably connected to the surface of the sliding rod (303), an end of the pressing plate (305) abuts against the shell (2), a boss (307) is integrally formed on the top of the sliding rod (303), and a spring (306) is installed between the boss (307) and the pressing plate (305).

2. A block forming jig according to claim 1, characterized in that: One end of the sliding block (301) is threaded with a bolt (308), and the bottom of the bolt (308) abuts against the side wall of the base (1).

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