Fixture positioning device

By designing a fixture positioning device that contains the positioning mechanism, the lack of existing fixture in fixed positions and autonomous fasteners has been solved, and the rapid positioning and synchronous movement of the clamping board will be achieved. Adapt to different sizes of different sizes and enhance the stability of clamping.

CN222386806UActive Publication Date: 2025-01-24JIASHAN LIPIN ELECTROMECHANICAL CO LTD
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Patent Information

Application Number
CN202421140516.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-23
Publication Date
2025-01-24
Estimated Expiration
2034-05-23

AI Technical Summary

Technical Problem

The existing fixtures are difficult to fix the position of the clamps when used, and cannot be tightened independently, which is relatively easy to use. Due to the integrated molding structure, it cannot be adjusted according to the size of the special-shaped parts, and the positioning effect is poor.

Method used

A clamp positioning device is designed, including a fixed base, side connecting plate, cover plate, positioning mechanism and other components. The positioning mechanism is composed of a mounting slot, a drive motor, a transmission part, a column, a positioning plate, a jack and a positioning column. Through these components, the positioning and synchronous movement of the clamping plate are achieved to improve the clamping effect.

Benefits of technology

By setting up a positioning mechanism, the rapid positioning and synchronous movement of the clamping board have been realized, which improves the pinching effect and convenient use. It can adapt to different sizes of different sizes. Essence

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of clamps, and particularly relates to a clamp positioning device which comprises a fixing seat and a side connecting plate, the side connecting plate is fixedly installed on the upper surface of the fixing seat, a cover plate is fixedly installed on the upper surface of the side connecting plate, a baffle is clamped to one side of the upper surface of the fixing seat, and the side face of the baffle is clamped to the side face of the side connecting plate. A positioning mechanism is arranged on the upper surface of the cover plate. According to the clamp positioning device, by arranging the positioning mechanism, the moving positions of the clamping plates on the two sides can be conveniently positioned when the clamping plates are moved, rapid clamping is achieved, the positioning columns are inserted into the inserting holes, and therefore the stand columns on the two sides synchronously move to the clamping positions, and the good clamping effect is achieved; the anti-skid grooves are formed in the side surfaces of the clamping plates, the static friction force in contact with an object can be improved, the clamping effect is improved, the compression springs and the damping rods are connected between the first circular plates and the second circular plates, and when the object is clamped, the damping rods and the compression springs can be extruded to generate reset elastic force, so that clamping is more stable.
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Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a clamp positioning device. Background Art

[0002] A fixture is a device used to fix the workpiece in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process can be called a fixture.

[0003] At present, it is difficult to fix the position of the clamp when using the clamp, and it cannot be tightened independently. The convenience of use is poor, and most of the clamps are one-piece molded structures, so they cannot be adjusted according to the size of the special-shaped parts, and the positioning effect is generally not good enough.

[0004] To this end, we proposed a fixture positioning device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fixture positioning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixture positioning device, comprising a fixing seat and a side connecting plate, wherein the side connecting plate is fixedly mounted on the upper surface of the fixing seat, a cover plate is fixedly mounted on the upper surface of the side connecting plate, a baffle plate is clamped on one side of the upper surface of the fixing seat, a side surface of the baffle plate is clamped on the side surface of the side connecting plate, and a positioning mechanism is arranged on the upper surface of the cover plate;

[0007] The positioning mechanism includes a mounting groove, a driving motor, a transmission member, a column, a positioning plate, a socket and a positioning column. The mounting groove is opened on the upper surface of the cover plate, the driving motor is fixedly installed on the side of the cover plate, the transmission member is installed on the inner wall of the mounting groove, the column is fixedly installed at the upper connection of the transmission member, the positioning plate is fixedly installed on the upper part of the side of the column, the socket runs through the side of the positioning plate, and the positioning column is inserted into the socket.

[0008] Preferably, a square groove is passed through the middle of the upper surface of the cover plate, the installation grooves are symmetrically distributed on both sides of the upper surface of the cover plate, a through hole is passed through one side of the inner wall of the installation groove, and one end of the transmission member passes through the through hole and is fixedly connected to the output end of the drive motor.

[0009] Preferably, a column hole penetrates the upper part of the side surface of the column, a first cylinder is fixedly installed on the upper part of the side surface of the column, a telescopic column is installed on the output end of the first cylinder, a first circular plate is fixedly installed on the surface of one end of the telescopic column, a compression spring is fixedly connected to the side surface of the first circular plate, one end of the compression spring is fixedly connected to the second circular plate, a damping rod is fixedly connected to the surface of the first circular plate, one end of the damping rod is fixedly connected to the surface of the second circular plate, a clamping plate is fixedly installed on the surface of one side of the second circular plate, and an anti-slip groove is provided on the surface of the clamping plate.

[0010] Preferably, a second cylinder is fixedly installed on the upper surface of the fixed seat, a lifting member is installed on the output end of the second cylinder, a placing table is fixedly installed on the upper surface of the lifting member, a positioning groove is opened on one side of the upper surface of the placing table, an L positioning rod is fixedly installed on the upper surface of the cover plate, and the bottom surface of one end of the L positioning rod is in the same longitudinal position as the inner wall of the positioning groove.

[0011] Preferably, the telescopic column is connected to the output end of the first cylinder through the column hole, and the anti-skid grooves are arranged in sequence at equal intervals on the surface of one side of the clamping plate. The anti-skid grooves can increase the static friction when contacting the surface of the clamped object, making it less likely to slip and fall during clamping, making the clamping more stable.

[0012] Preferably, the second cylinders are symmetrically distributed on both sides of the upper surface of the fixing seat, the length and width of the placement table are the same as the length and width of the square groove, and the four side surfaces of the placement table are in contact with the inner wall of the square groove.

[0013] Preferably, the first circular plate and the second circular plate are of the same size, and one end of the damping rod is fixedly connected to the side surface of the second circular plate to facilitate squeezing the damping rod during clamping to obtain a better clamping effect.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The clamp positioning device is convenient for positioning the moving positions of the clamping plates on both sides when the clamping plates are moved to achieve rapid clamping by setting a positioning mechanism. The positioning column is inserted into the socket to achieve synchronous movement of the columns on both sides to the clamping position to obtain a better clamping effect.

[0016] 2. The clamp positioning device can improve the static friction in contact with the object and improve the clamping effect by opening an anti-slip groove on the side surface of the clamping plate. A first circular plate is fixedly installed on the surface of the telescopic column. A compression spring and a damping rod are connected between the first circular plate and the second circular plate. When clamping the object, the damping rod and the compression spring can be squeezed to generate a restoring elastic force, thereby making the clamping more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0021] In the figure: 1, fixing seat; 2, side connecting plate; 3, baffle; 4, cover plate; 401, square groove; 402, mounting groove; 403, through hole; 404, driving motor; 405, transmission member; 406, column; 407, positioning plate; 408, jack; 409, positioning column; 410, column hole; 411, first cylinder; 412, telescopic column; 413, first circular plate; 414, compression spring; 415, second circular plate; 416, damping rod; 417, clamping plate; 418, anti-skid groove; 419, second cylinder; 420, lifting member; 421, placing table; 422, positioning groove; 423, L positioning rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] Embodiment 1: A fixture positioning device comprises a fixing seat 1 and a side connecting plate 2, wherein the side connecting plate 2 is fixedly mounted on the upper surface of the fixing seat 1, a cover plate 4 is fixedly mounted on the upper surface of the side connecting plate 2, a baffle plate 3 is clamped on one side of the upper surface of the fixing seat 1, a side surface of the baffle plate 3 is clamped on the side surface of the side connecting plate 2, and a positioning mechanism is arranged on the upper surface of the cover plate 4;

[0025] The positioning mechanism includes a mounting groove 402, a driving motor 404, a transmission member 405, a column 406, a positioning plate 407, a socket 408 and a positioning column 409. The mounting groove 402 is opened on the upper surface of the cover plate 4, the driving motor 404 is fixedly installed on the side of the cover plate 4, the transmission member 405 is installed on the inner wall of the mounting groove 402, the column 406 is fixedly installed at the upper connection of the transmission member 405, the positioning plate 407 is fixedly installed on the upper part of the side of the column 406, the socket 408 runs through the side of the positioning plate 407, and the positioning column 409 is plugged into the inside of the socket 408. By setting the positioning mechanism, it is convenient to locate the moving position of the clamping plates 417 on both sides when moving the clamping plate 417 to achieve rapid clamping. The positioning column 409 is plugged into the inside of the socket 408 to achieve synchronous movement of the columns 406 on both sides to the clamping position to obtain a better clamping effect.

[0026] A second cylinder 419 is fixedly installed on the upper surface of the fixed base 1, and a lifting member 420 is installed on the output end of the second cylinder 419. A placing table 421 is fixedly installed on the upper surface of the lifting member 420. A positioning groove 422 is opened on one side of the upper surface of the placing table 421. An L positioning rod 423 is fixedly installed on the upper surface of the cover plate 4. The bottom surface of one end of the L positioning rod 423 and the inner wall of the positioning groove 422 are in the same longitudinal position. The second cylinder 419 is symmetrically distributed on both sides of the upper surface of the fixed base 1. The length and width of the placing table 421 are the same as the length and width of the square groove 401, and the four sides of the placing table 421 are in contact with the inner wall of the square groove 401.

[0027] Insert the positioning column 409 into the socket 408 to position the positions of the columns 406 on both sides, and place the clamped object on the upper surface of the placement table 421. The second cylinder 419 works to push the two sections of lifting columns in the lifting member 420 to rise, driving the placement table 421 to rise so that the positioning groove 422 contacts and positions the bottom surface of one end of the L positioning rod 423. At this time, the object is at a suitable clamping height of the clamping plate 417 to clamp it.

[0028] Embodiment 2: Based on embodiment 1, a square groove 401 is passed through the middle position of the upper surface of the cover plate 4, and the installation grooves 402 are symmetrically distributed on both sides of the upper surface of the cover plate 4. A through hole 403 is passed through one side of the inner wall of the installation groove 402, and one end of the transmission member 405 passes through the through hole 403 and is fixedly connected to the output end of the driving motor 404.

[0029] A column hole 410 runs through the upper part of the side of the column 406, a first cylinder 411 is fixedly installed on the upper part of the side of the column 406, a telescopic column 412 is installed on the output end of the first cylinder 411, a first circular plate 413 is fixedly installed on one end surface of the telescopic column 412, a compression spring 414 is fixedly connected to the side of the first circular plate 413, one end of the compression spring 414 is fixedly connected to the second circular plate 415, a damping rod 416 is fixedly connected to the surface of the first circular plate 413, one end of the damping rod 416 is fixedly connected to the surface of the second circular plate 415, a clamping plate 417 is fixedly installed on one side surface of the second circular plate 415, an anti-slip groove 418 is provided on the surface of the clamping plate 417, and the telescopic column 412 passes through the column hole 410 and the first circular plate 413. The output ends of a cylinder 411 are connected, and anti-skid grooves 418 are arranged in sequence at equal intervals on one side surface of the clamping plate 417. The first circular plate 413 and the second circular plate 415 are of the same size. One end of the damping rod 416 is fixedly connected to the side surface of the second circular plate 415. By opening the anti-skid groove 418 on the side surface of the clamping plate 417, the static friction force in contact with the object can be increased to improve the clamping effect. The first circular plate 413 is fixedly installed on the surface of the telescopic column 412. A compression spring 414 and a damping rod 416 are connected between the first circular plate 413 and the second circular plate 415. When clamping an object, the damping rod 416 and the compression spring 414 can be squeezed to generate a reset elastic force, thereby making the clamping more stable.

[0030] The power supply of the driving motor 404 is started so that the driving motor 404 can work and drive the threaded column in the transmission member 405 to rotate. Through the threaded engagement, the moving block installed on the outer surface of the threaded column drives the column 406 to move on the outer surface of the threaded column to the position where clamping is required for clamping. The first cylinder 411 pushes the telescopic column 412 to move and drives the first circular plate 413 to move. The second circular plate 415 and the damping rod 416 connected by the compression spring 414 move and drive the clamping plate 417 to move. When the clamping plate 417 contacts the surface of the object, the anti-slip groove 418 increases the static friction with the object and continues to move, so that the compression spring 414 and the damping rod 416 are squeezed to generate a reset elastic force to reversely squeeze the clamping plate 417, thereby achieving more stable clamping.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A fixture positioning device, comprising a fixing seat (1) and a side connecting plate (2), wherein the side connecting plate (2) is fixedly mounted on the upper surface of the fixing seat (1), a cover plate (4) is fixedly mounted on the upper surface of the side connecting plate (2), a baffle plate (3) is clamped on one side of the upper surface of the fixing seat (1), and a side surface of the baffle plate (3) is clamped on a side surface of the side connecting plate (2), characterized in that: The upper surface of the cover plate (4) is provided with a positioning mechanism; The positioning mechanism comprises a mounting groove (402), a driving motor (404), a transmission member (405), a column (406), a positioning plate (407), a plug hole (408) and a positioning column (409); the mounting groove (402) is provided on the upper surface of the cover plate (4); the driving motor (404) is fixedly mounted on the side of the cover plate (4); the transmission member (405) is mounted on the inner wall of the mounting groove (402); the column (406) is fixedly mounted on the upper connection of the transmission member (405); the positioning plate (407) is fixedly mounted on the upper part of the side of the column (406); the plug hole (408) runs through the side of the positioning plate (407); and the positioning column (409) is plugged into the plug hole (408).

2. A fixture positioning device according to claim 1, characterized in that: A square groove (401) is passed through the middle of the upper surface of the cover plate (4); the mounting grooves (402) are symmetrically distributed on both sides of the upper surface of the cover plate (4); a through hole (403) is passed through one side of the inner wall of the mounting groove (402); one end of the transmission member (405) passes through the through hole (403) and is fixedly connected to the output end of the drive motor (404).

3. A fixture positioning device according to claim 1, characterized in that: A column hole (410) passes through the upper part of the side of the column (406); a first cylinder (411) is fixedly installed on the upper part of the side of the column (406); a telescopic column (412) is installed at the output end of the first cylinder (411); a first circular plate (413) is fixedly installed on one end surface of the telescopic column (412); a compression spring (414) is fixedly connected to the side of the first circular plate (413); one end of the compression spring (414) is fixedly connected to a second circular plate (415); a damping rod (416) is fixedly connected to the surface of the first circular plate (413); one end of the damping rod (416) is fixedly connected to the surface of the second circular plate (415); a clamping plate (417) is fixedly installed on one side surface of the second circular plate (415); and an anti-slip groove (418) is provided on the surface of the clamping plate (417).

4. A fixture positioning device according to claim 1, characterized in that: A second cylinder (419) is fixedly mounted on the upper surface of the fixing seat (1); a lifting member (420) is mounted on the output end of the second cylinder (419); a placing table (421) is fixedly mounted on the upper surface of the lifting member (420); a positioning groove (422) is provided on one side of the upper surface of the placing table (421); an L positioning rod (423) is fixedly mounted on the upper surface of the cover plate (4); a bottom surface of one end of the L positioning rod (423) is at the same longitudinal position as the inner wall of the positioning groove (422).

5. A fixture positioning device according to claim 3, characterized in that: The telescopic column (412) passes through the column hole (410) and is connected to the output end of the first cylinder (411), and the anti-slip grooves (418) are arranged in sequence at equal intervals on the surface of one side of the clamping plate (417).

6. A fixture positioning device according to claim 4, characterized in that: The second cylinder (419) is symmetrically distributed on both sides of the upper surface of the fixing seat (1); the length and width of the placement platform (421) are the same as the length and width of the square groove (401); and the four side surfaces of the placement platform (421) are in contact with the inner wall of the square groove (401).

7. A fixture positioning device according to claim 3, characterized in that: The first circular plate (413) and the second circular plate (415) are of the same size, and one end of the damping rod (416) is fixedly connected to the side surface of the second circular plate (415).