Pressing device for jig

Abstract

The utility model relates to the technical field of jigs, in particular to a pressing device for a jig, which mainly comprises a support frame, a pushing component is arranged at the top end of the support frame, a mounting component is arranged at the top end of the pushing component, an adjusting frame is arranged on the left side of the top end of the mounting component, and a wedge-shaped slider I is arranged on the right side in the adjusting frame. And the right end of the inner side of the first wedge-shaped sliding block is connected with a connecting assembly, the ejection assembly is arranged at the left end of the inner side of the adjusting frame, and a pressing assembly is arranged at the front end of the ejection assembly. According to the pressing device for the jig, position adjustment is conducted through pushing of the pushing assembly and the jacking assembly, the jacking assembly attached to the first wedge-shaped sliding block moves forwards, the top end of the pressing assembly is driven to conduct pressing, the acting force on an air cylinder is reduced while pressing is conducted, the influence on the service life of equipment is avoided, and the working efficiency is improved. And the connecting length of the pressing assembly and the ejection assembly is adjustable, adaptive adjustment is achieved in the using process, and the adaptability of the installation environment to jig pressing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a pressing device for jigs. Background Technique

[0002] In the jig processing industry, it is necessary to lock the jig so that the jig forms a whole under the connection of screws, and then process products through the jig. For the installation of the jig, a pressing device is required to perform extrusion and limit.

[0003] When installing the existing jigs, most of them directly push and squeeze through cylinders. The long-term pressing use of the cylinders will cause certain damage, resulting in a gradual reduction in the subsequent extrusion effect, which in turn affects the accuracy of the jig position during the screw locking process and reduces the service life of the device. Therefore, it is necessary to optimize and improve this. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a pressing device for jigs to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pressing device for jigs, comprising:

[0007] A support frame, a pushing component is arranged at the top end of the support frame, and an installation component is arranged at the top end of the pushing component. A regulating frame is arranged at the left side of the top end of the installation component;

[0008] A first wedge-shaped slider, the first wedge-shaped slider is arranged at the right side inside the regulating frame, and the right end of the inner side of the first wedge-shaped slider is connected with a connecting component;

[0009] A jacking component, the jacking component is arranged at the left end inside the regulating frame, and a pressing component is arranged at the front end of the jacking component. A spare washer is arranged outside the pressing component.

[0010] Preferably, the pushing component includes a first pushing cylinder, and the first pushing cylinder is installed at the top end of the support frame. A chute is opened on the top wall of the first pushing cylinder, and a moving plate is connected to the top end of the first pushing cylinder.

[0011] Preferably, the installation component includes an installation plate, and the installation plate is installed at the top end of the moving plate. A first placement groove is opened on the left side of the top wall of the installation plate, and a return spring is arranged inside the first placement groove.

[0012] Preferably, a jacking component is arranged at the right side of the top end of the installation plate, and the jacking component includes a second pushing cylinder. The second pushing cylinder is installed at the right side of the top end of the installation plate, and a push rod is connected to the left end of the second pushing cylinder.

[0013] Preferably, the connecting component includes a T-shaped connecting block, and the T-shaped connecting block is arranged at the right end inside the first wedge-shaped slider, and a protective pad is connected to the right end of the T-shaped connecting block.

[0014] Preferably, connecting rings are arranged in the middle of the front and rear ends of the T-shaped connecting block, and elastic adjusting blocks are arranged on the outer sides of the connecting rings.

[0015] Preferably, the ejecting component includes a second wedge-shaped slider, and the second wedge-shaped slider is arranged at the left end inside the adjusting frame. An installation groove two is formed inside the bottom wall of the second wedge-shaped slider, and a threaded connection hole is formed in the front wall of the second wedge-shaped slider.

[0016] Preferably, the pressing component includes a connecting screw rod, and the connecting screw rod is connected to the front end inside the second wedge-shaped slider. A connecting washer is arranged on the outer part of the connecting screw rod, and a pressing column is connected to the front end of the connecting screw rod.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] The present utility model adjusts the position by the pushing of the pushing component and the ejecting component, makes the ejecting component connected to the first wedge-shaped slider obliquely move forward, and then drives the top of the pressing component to press. While pressing, the acting force on the air cylinder is also reduced, avoiding affecting the service life of the equipment;

[0019] The connection length between the pressing component and the ejecting component is adjustable and is adapted and adjusted during use, improving the adaptability of the installation environment to the pressing of the fixture. Description of the Drawings

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 is a partially separated three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 3 is a partially separated three-dimensional structural schematic diagram of the connecting component of the present utility model;

[0023] Figure 4 is a partially separated three-dimensional structural schematic diagram of the ejecting component and the pressing component of the present utility model.

[0024] In the figure: 1, support frame; 2, pushing component; 201, first pushing cylinder; 202, sliding groove; 203, moving plate; 3, mounting component; 301, mounting plate; 302, first placement groove; 303, reset spring; 4, pushing component; 401, second pushing cylinder; 402, push rod; 5, adjusting frame; 6, first wedge-shaped slider; 7, connecting component; 701, T-shaped connecting block; 702, connecting ring; 703, elastic adjusting block; 704, protective pad; 8, ejecting component; 801, second wedge-shaped slider; 802, second placement groove; 803, threaded connection hole; 9, pressing component; 901, connecting screw; 902, connecting washer; 903, pressing column; 10, spare washer. Detailed implementation mode

[0025] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail this application.

[0026] In order to enable those skilled in the art of this technology to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0027] Embodiment 1:

[0028] Please refer to Figures 1-4 , this utility model provides a technical solution: a pressing device for a jig, including:

[0029] Support frame 1, a pushing component 2 is arranged at the top end of the support frame 1, and a mounting component 3 is arranged at the top end of the pushing component 2, and an adjusting frame 5 is arranged at the left side of the top end of the mounting component 3;

[0030] First wedge-shaped slider 6, the first wedge-shaped slider 6 is arranged inside the right side of the adjusting frame 5, and the right end of the inner side of the first wedge-shaped slider 6 is connected with a connecting component 7;

[0031] Ejecting component 8, the ejecting component 8 is arranged at the left end inside the adjusting frame 5, and a pressing component 9 is arranged at the front end of the ejecting component 8, and a spare washer 10 is arranged outside the pressing component 9;

[0032] The position is adjusted by pushing the pushing component 2 and the pushing of the ejecting component 4, so that the ejecting component 8 connected obliquely by the wedge-shaped slider 6 moves forward, and then drives the top of the pressing component 9 to press. While pressing, the force on the cylinder is also reduced, avoiding affecting the service life of the equipment. The connection length between the pressing component 9 and the ejecting component 8 is adjustable and is adapted and adjusted during use, improving the adaptability of the installation environment to the jig pressing.

[0033] Embodiment 2:

[0034] As Figure 1 and Figure 2 shown, a pressing device for a jig disclosed in Embodiment 2 of the present utility model has basically the same structure as that in Embodiment 1, and the difference lies in that the pushing component 2 includes a pushing cylinder 201, and the pushing cylinder 201 is installed at the top of the support frame 1. A chute 202 is opened on the top wall of the pushing cylinder 201, and a moving plate 203 is connected to the top of the pushing cylinder 201. The mounting component 3 includes a mounting plate 301, and the mounting plate 301 is installed on the top of the moving plate 203. A first placement groove 302 is opened on the left side of the top wall of the mounting plate 301, and a return spring 303 is arranged inside the first placement groove 302. A top moving component 4 is arranged on the right side of the top of the mounting plate 301, and the top moving component 4 includes a pushing cylinder 401. The pushing cylinder 401 is installed on the right side of the top of the mounting plate 301, and a push rod 402 is connected to the left end of the pushing cylinder 401;

[0035] The pushing cylinder 201 pushes to the left, and then the top moving plate 203 slides inside the chute 202, driving the mounting plate 301 to move to the left. At this time, the pushing cylinder 401 can continue to drive the push rod 402 to push to the left for adjustment. The distance can be adjusted within a large range through the adjustment of the two cylinders. The return spring 303 can facilitate the reset of the ejecting component 8 and the pressing component 9 after the pressure of the cylinder is withdrawn.

[0036] Embodiment 3:

[0037] As Figure 1 and Figure 3 shown, a pressing device for a jig disclosed in Embodiment 3 of the present utility model has basically the same structure as that in Embodiment 2, and the difference lies in that the connecting component 7 includes a T-shaped connecting block 701, and the T-shaped connecting block 701 is arranged at the inner right end of the wedge-shaped slider 6. A protective pad 704 is connected to the right end of the T-shaped connecting block 701. Connecting rings 702 are arranged in the middle of the front and rear ends of the T-shaped connecting block 701, and elastic adjusting blocks 703 are arranged on the outer sides of the connecting rings 702;

[0038] Inside the first wedge-shaped slider 6 is connected to a T-shaped connecting block 701. The plug-in method facilitates replacement in case of damage. The extrusion end of the T-shaped connecting block 701 is connected to a protective pad 704, which can protect against the pushing of the push rod 402. Then, connecting rings 702 are provided on both sides of the T-shaped connecting block 701. The elastic adjustment block 703 can elastically extrude on the outside of the connecting ring 702. An arc groove adapted and fixed to the elastic adjustment block 703 is provided inside the first wedge-shaped slider 6, facilitating the limit fixation of the T-shaped connecting block 701 after it is inserted into the first wedge-shaped slider 6.

[0039] Embodiment 4:

[0040] As Figure 2 and Figure 4 As shown, a pressing device for a jig disclosed in Embodiment 3 of the present utility model has basically the same structure as that in Embodiment 3. The difference lies in that the ejection assembly 8 includes a second wedge-shaped slider 801, and the second wedge-shaped slider 801 is arranged at the inner left end of the adjustment frame 5. An installation groove 802 is opened inside the bottom wall of the second wedge-shaped slider 801, and a threaded connection hole 803 is opened on the front wall of the second wedge-shaped slider 801. The pressing assembly 9 includes a connecting screw 901, and the connecting screw 901 is connected to the inner front end of the second wedge-shaped slider 801. A connecting washer 902 is arranged outside the connecting screw 901, and a pressing column 903 is connected to the front end of the connecting screw 901;

[0041] The first wedge-shaped slider 6 moves leftward under the push of the push rod 402. The inclined surface of the first wedge-shaped slider 6 fits with the inclined surface of the second wedge-shaped slider 801. When the first wedge-shaped slider 6 moves leftward, the second wedge-shaped slider 801 moves forward, driving the front pressing column 903 to press the general assembly jig. The pressing column 903 is connected to the threaded connection hole 803 through the connecting screw 901, and the connecting washer 902 is connected in the middle. The spare washer 10 is the same as the connecting washer 902, and the quantity can be adjusted according to the required pressing distance. By stacking the spare washers 10, the overall length of the connection between the second wedge-shaped slider 801 and the pressing column 903 can be controlled, thereby improving the pressing adaptability of the general assembly jig processing.

[0042] The specific solution is as follows: First, push the first cylinder 201 to move leftward. Then, the moving plate 203 at the top slides inside the chute 202, driving the mounting plate 301 to move leftward. At this time, the second cylinder 401 can continue to drive the push rod 402 to move leftward for adjustment. The distance can be adjusted within a relatively large range through the adjustment of the two cylinders. Then, the first wedge-shaped slider 6 moves leftward under the push of the push rod 402. The T-shaped connecting block 701 is connected inside the first wedge-shaped slider 6. The plug-in method facilitates replacement in case of damage. The extrusion end of the T-shaped connecting block 701 is connected with the protective pad 704, which can protect against the pushing of the push rod 402. Then, connecting rings 702 are arranged on both sides of the T-shaped connecting block 701. The elastic adjustment block 703 can elastically squeeze outside the connecting ring 702. An arc groove adapted and fixed to the elastic adjustment block 703 is arranged inside the first wedge-shaped slider 6, facilitating the limit fixation of the T-shaped connecting block 701 after it is inserted into the first wedge-shaped slider 6. The inclined surface of the first wedge-shaped slider 6 fits with the inclined surface of the second wedge-shaped slider 801. When the first wedge-shaped slider 6 moves leftward, the second wedge-shaped slider 801 moves forward, driving the pressing column 903 at the front end to press the general assembly jig. The pressing column 903 is connected to the threaded connection hole 803 through the connecting screw 901, and the connecting washer 902 is connected in the middle. The spare washer 10 is the same as the connecting washer 902, and the quantity can be adjusted according to the required pressing distance. By stacking the spare washers 10, the overall length of the connection between the second wedge-shaped slider 801 and the pressing column 903 can be controlled, thereby improving the pressing adaptability of the general assembly jig during processing. The return spring 303 is arranged inside the first placement groove 302 and the second placement groove 802, facilitating the reset of the pressing column 903 and the second wedge-shaped slider 801 after the first wedge-shaped slider 6 moves rightward.

[0043] Those of ordinary skill in the art should understand that the discussion of any embodiment above is only exemplary. Under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order. There are many other variations in different aspects of the present invention as described above, and they are not provided in detail for the sake of brevity.

[0044] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A clamping device for a fixture, characterized in that: include: A support frame (1), wherein a pushing component (2) is arranged at the top of the support frame (1), and a mounting component (3) is arranged at the top of the pushing component (2), and an adjustment frame (5) is arranged on the left side of the top of the mounting component (3); A wedge-shaped slider (6), wherein the wedge-shaped slider (6) is arranged on the right side of the inside of the adjustment frame (5), and the inner right end of the wedge-shaped slider (6) is connected to a connecting component (7); An ejection assembly (8) is arranged at the inner left end of the adjustment frame (5), and a clamping assembly (9) is arranged at the front end of the ejection assembly (8), and a spare gasket (10) is arranged outside the clamping assembly (9).

2. A clamping device for a jig according to claim 1, characterized in that: The pushing assembly (2) comprises a pushing cylinder (201), and the pushing cylinder (201) is installed on the top of the support frame (1), a sliding groove (202) is provided on the top wall of the pushing cylinder (201), and a moving plate (203) is connected to the top of the pushing cylinder (201).

3. A clamping device for a jig according to claim 1, characterized in that: The mounting assembly (3) comprises a mounting plate (301), and the mounting plate (301) is mounted on the top of the movable plate (203). A placement groove (302) is provided on the left side of the top wall of the mounting plate (301), and a return spring (303) is provided inside the placement groove (302).

4. A clamping device for a jig according to claim 3, characterized in that: A push assembly (4) is provided on the right side of the top end of the mounting plate (301), and the push assembly (4) includes a second push cylinder (401), which is installed on the right side of the top end of the mounting plate (301), and a push rod (402) is connected to the left end of the second push cylinder (401).

5. A clamping device for a jig according to claim 1, characterized in that: The connection assembly (7) comprises a T-shaped connection block (701), and the T-shaped connection block (701) is arranged at the inner right end of the wedge-shaped sliding block (6), and the right end of the T-shaped connection block (701) is connected to a protective pad (704).

6. A clamping device for a jig according to claim 5, characterized in that: A connecting ring (702) is provided in the middle of both the front and rear ends of the T-shaped connecting block (701), and an elastic adjustment block (703) is provided on the outside of the connecting ring (702).

7. A clamping device for a jig according to claim 1, characterized in that: The ejection assembly (8) comprises a second wedge-shaped slider (801), and the second wedge-shaped slider (801) is arranged at the inner left end of the adjustment frame (5), a second placement groove (802) is provided inside the bottom wall of the second wedge-shaped slider (801), and a threaded connection hole (803) is provided on the front wall of the second wedge-shaped slider (801).

8. A clamping device for a jig according to claim 1, characterized in that: The clamping assembly (9) includes a connecting screw (901), and the connecting screw (901) is connected to the inner front end of the wedge-shaped slider 2 (801), a connecting washer (902) is arranged outside the connecting screw (901), and a clamping column (903) is connected to the front end of the connecting screw (901).

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