Auxiliary clamp for production of ABS (Acrylonitrile Butadiene Styrene) composite layer

Abstract

The utility model discloses an auxiliary clamp for ABS (acrylonitrile butadiene styrene) composite layer production, and relates to the technical field of auxiliary clamps, the auxiliary clamp controls mounting seats on two sides of the upper end face of a mounting base to adjust the distance through a driving assembly, and is used for controlling a clamp main body to limit and clamp a composite layer, so that the clamp can adapt to composite layer materials with different sizes, and the production efficiency is improved. In the production process, it is ensured that the composite layer material does not move, then a clamping block support is pulled through a pull rod, the clamping block support is compressed in a cavity groove through a spring, then a clamp body is inserted into a first clamping groove through a connecting block, the pull rod is loosened, and the clamping block support is subjected to the effect of the spring; and the clamping block support is clamped on the second clamping groove in the side wall of the connecting block, so that the mounting base and the clamp body are mounted and dismounted, the configuration of the clamp can be quickly adjusted according to production requirements, the clamp is suitable for production of ABS composite layers of different specifications and types, and the flexibility and adaptability of a production line are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary clamps, in particular to an auxiliary clamp for producing ABS composite layers. Background Art

[0002] With the rapid development of modern industrial technology, particularly in the automotive, appliance housing, and electronics industries, ABS (acrylonitrile-butadiene-styrene) composites have become an indispensable key material due to their excellent mechanical properties, processing capabilities, and chemical resistance. During the production of ABS composite layers, efficient and precise control of the positioning and clamping of the composite material is directly related to product quality and production efficiency.

[0003] Traditional fixtures are fixed in design, and the installation and disassembly process is complicated, which requires a lot of time and manpower. It is not convenient to replace the fixture as needed. In addition, some fixtures can only clamp a certain side or part of the composite layer, and cannot achieve all-round stable clamping. As a result, the composite layer is prone to loosening during processing, affecting the smooth progress of the production process.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and an auxiliary fixture for ABS composite layer production is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary clamp for the production of ABS composite layers, so as to solve the problems proposed in the above-mentioned background technology, such as the traditional clamp design fixation, the complicated installation and disassembly process of the clamp, which requires a lot of time and manpower, and is inconvenient to replace the clamp according to needs, and some clamps can only clamp a certain surface or a certain part of the composite layer, and cannot achieve all-round stable clamping, resulting in the composite layer being easily loosened during the processing, affecting the smooth progress of the production process.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an auxiliary fixture for producing ABS composite layers, comprising a mounting base, wherein the upper end surface of the mounting base is provided with a mounting seat connected via a drive assembly, a cavity groove is defined within the mounting seat, a spring is fixedly connected to the inner wall of the cavity groove, a clamping block bracket is fixedly connected to the end of the spring, a first clamping groove is defined within the upper end surface of the mounting base, a connecting block is defined within the first clamping groove, a fixture body is fixedly connected to the front end of the connecting block, and a second clamping groove corresponding to the clamping block bracket is defined on the right side wall of the connecting block;

[0007] The upper end of the connecting block is fixedly connected to a fixed plate, the interior of the fixed plate is rotatably connected to a connecting shaft, the outer wall of the connecting shaft is connected to a connecting bracket through a pushing assembly, a movable shaft is provided inside the lower end of the connecting bracket, the outer walls on both sides of the movable shaft are movably connected to pressure plates, the upper end of the inner wall of the clamp body is fixedly connected to a slide rail bracket, and the interior of the slide rail bracket is slidably connected to two sets of clamping plates.

[0008] Furthermore, the driving assembly includes a support block fixedly connected to the front end of the mounting base, the upper end of the support block is fixedly connected to a motor, the output end of the motor is connected to a driving gear, the inner upper end of the driving gear is meshed and connected to a first gear plate, the first gear plate is located at the edge of the mounting base and is slidably connected, and the mounting seat is located at the left end of the upper end surface of the first gear plate and is fixedly connected.

[0009] Furthermore, the lower end of the driving gear is internally meshed with a second gear plate.

[0010] Furthermore, a group of positioning brackets with an L-shaped structure are fixedly connected to the end of the mounting seat near the rear end of the mounting base.

[0011] Furthermore, a sliding groove is provided on the rear end wall of the mounting base.

[0012] Furthermore, the pushing assembly includes a first rotating shaft arranged on the inner wall of the connecting bracket, the outer wall of the first rotating shaft is connected to the telescopic end of the electric push rod, the connecting bracket is rotatably connected to the electric push rod through the first rotating shaft, and a second rotating shaft is arranged at the center of the upper end surface of the clamp body, and the lower end of the electric push rod is rotatably connected to the upper end surface of the clamp body through the second rotating shaft.

[0013] Furthermore, the inner wall of the slide rail bracket is rotatably connected to a bidirectional screw rod, and the two groups of clamping plates are threadedly connected to the bidirectional screw rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] First, the utility model controls the mounting seats on both sides of the upper end surface of the mounting base to adjust the spacing between them through the driving component, and is used to control the clamp body to limit the clamping of the composite layer, so that the clamp can adapt to composite layer materials of different sizes, ensuring that the composite layer material will not move during the production process, and then pull the block bracket through the pull rod, so that the block bracket is compressed inside the cavity groove by the spring, and then the clamp body is inserted into the first slot through the connecting block. The pull rod is released, and the block bracket is acted upon by the spring to engage the block bracket with the second slot on the side wall of the connecting block. Conversely, quick disassembly can be achieved by pulling the pull rod again, which is convenient for maintenance and replacement of the clamp body, and realizes installation and disassembly between the mounting seat and the clamp body. The clamp configuration can be quickly adjusted according to production needs to adapt to the production of ABS composite layers of different specifications and types, thereby improving the flexibility and adaptability of the production line.

[0016] Secondly, the connecting bracket of the present invention is pushed by an electric push rod, and the connecting bracket is rotatably connected to the clamp body through the first rotating shaft, the electric push rod and the second rotating shaft, so that the connecting bracket can rotate on the fixed plate through the connecting shaft, and the pressure plate connected to the movable shaft at the end of the connecting bracket can squeeze and clamp the upper surface of the composite layer, thereby enhancing the clamping force of the clamp, ensuring that the layers of materials fit tightly during the composite process, and ensuring that the composite layer will not move due to external forces during the production process. When the thickness of the composite layer changes, stable clamping can be achieved by adjusting the pushing force of the electric push rod or rotating the angle of the connecting bracket, and rotating the two-way screw to realize the two sets of clamping plates to clamp along the inside of the slide rail bracket, thereby clamping the front and rear walls of the composite layer, realizing all-round clamping of the composite layer, further preventing the composite layer from loosening during processing, and ensuring the smooth progress of the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the three-dimensional structure of the device body;

[0018] Figure 2 A schematic diagram of the three-dimensional structure of the mounting base connection;

[0019] Figure 3 is a schematic diagram of the three-dimensional structure of the connection bracket;

[0020] Figure 4 Schematic diagram of the three-dimensional structure of the fixture body connection.

[0021] In the figure: 1. Mounting base; 2. Mounting seat; 201. Cavity slot; 202. Spring; 203. Block bracket; 204. First slot; 205. Connecting block; 206. Second slot; 3. Support block; 301. Motor; 302. Driving gear; 303. First gear plate; 304. Second gear plate; 4. Fixture body; 5. Fixed plate; 501. Connecting shaft; 502. Connecting bracket; 503. Movable shaft; 504. Pressing plate; 6. First rotating shaft; 601. Electric push rod; 602. Second rotating shaft; 7. Slide rail bracket; 701. Bidirectional screw rod; 702. Clamp; 8. Positioning bracket; 801. Slide groove. DETAILED DESCRIPTION

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

[0023] Example 1

[0024] like Figure 1 - Figure 4As shown, an auxiliary fixture for producing ABS composite layers includes a mounting base 1, an upper end surface of the mounting base 1 is provided with a mounting base 2 connected by a driving component, a cavity groove 201 is provided inside the mounting base 2, an inner wall of the cavity groove 201 is fixedly connected with a spring 202, an end of the spring 202 is fixedly connected with a clamping block bracket 203, an upper end surface of the mounting base 2 is provided with a first clamping groove 204, a connecting block 205 is provided inside the first clamping groove 204, a front end of the connecting block 205 is fixedly connected with a fixture body 4, a right side wall of the connecting block 205 is provided with a second clamping groove 206 corresponding to the clamping block bracket 203, the mounting base 2 on both sides of the upper end surface of the mounting base 1 is controlled by the driving component to adjust the spacing between them, so as to control the clamping body 4 to limit the clamping of the composite layer, so that the clamp can adapt to the The clamp body 4 is inserted into the first clamping groove 204 through the connecting block 205, and the clamp body 4 is inserted into the first clamping groove 204 through the connecting block 205. The clamp body 4 is inserted into the first clamping groove 204 through the connecting block 205, and the clamp body 4 is inserted into the second clamping groove 206 on the side wall of the connecting block 205 by pulling the clamp body 4 again.

[0025] The upper end of the connecting block 205 is fixedly connected to the fixed plate 5, and the internal rotation of the fixed plate 5 is connected to the connecting shaft 501, the outer wall of the connecting shaft 501 is connected to the connecting bracket 502 through a pushing assembly, and a movable shaft 503 is provided inside the lower end of the connecting bracket 502, and the outer walls on both sides of the movable shaft 503 are movably connected to the pressure plate 504, and the upper end of the inner wall of the clamp body 4 is fixedly connected to the slide rail bracket 7, and the interior of the slide rail bracket 7 is slidably connected to two sets of clamps 702.

[0026] Furthermore, the driving assembly includes a support block 3 fixedly connected to the front end of the mounting base 1, the upper end of the support block 3 is fixedly connected to the motor 301, the output end of the motor 301 is connected to the driving gear 302, the internal upper end of the driving gear 302 is meshedly connected to the first gear plate 303, the first gear plate 303 is located at the edge of the mounting base 1 and is slidably connected, the mounting seat 2 is located at the left end of the upper end surface of the first gear plate 303 and is fixedly connected, and the lower end of the driving gear 302 is internally meshedly connected to the second gear plate 304, and the set driving gear 302 is driven by the motor 301, and then the first gear plate 303 and the second gear plate 304 are located on the upper and lower sides of the driving gear 302 and are obliquely symmetrically meshed, thereby driving the two groups of mounting seats 2 on the gear plate to slide on the mounting base 1, and controlling the clamp body 4 on the mounting seat 2 to clamp and limit the composite layer.

[0027] Furthermore, a group of L-shaped positioning brackets 8 are fixedly connected to the end of the mounting seat 2 near the rear end of the mounting base 1, and a sliding groove 801 is provided on the rear end wall of the mounting base 1. When the mounting seat 2 is sliding, the mounting seat 2 slides along the sliding groove 801 provided on the rear wall of the mounting base 1 through the positioning bracket 8 fixedly connected at the rear end, ensuring the stability of the mounting seat 2 during sliding.

[0028] Example 2

[0029] like Figure 1 and Figure 4 As shown, the utility model proposes an auxiliary fixture for ABS composite layer production. Compared with Example 1, as another embodiment of the utility model, the pushing assembly includes a first rotating shaft 6 arranged on the inner wall of the connecting bracket 502, the outer wall of the first rotating shaft 6 is connected to the telescopic end of the electric push rod 601, the connecting bracket 502 is rotatably connected to the electric push rod 601 through the first rotating shaft 6, and a second rotating shaft 602 is arranged at the center of the upper end surface of the fixture body 4. The lower end of the electric push rod 601 is rotatably connected to the upper end surface of the fixture body 4 through the second rotating shaft 602. The set connecting bracket 502 is pushed by the electric push rod 601, and the connecting bracket The bracket 502 is rotationally connected to the clamp body 4 through the first rotating shaft 6, the electric push rod 601 and the second rotating shaft 602, so that the connecting bracket 502 can rotate on the fixed plate 5 through the connecting shaft 501, and the pressure plate 504 connected to the end of the connecting bracket 502 through the movable shaft 503 can squeeze and clamp the upper surface of the composite layer, thereby enhancing the clamping force of the clamp, ensuring that the layers of material are tightly fitted during the composite process, and ensuring that the composite layer will not move due to external force during the production process. When the thickness of the composite layer changes, stable clamping can be achieved by simply adjusting the pushing force of the electric push rod 601 or rotating the angle of the connecting bracket 502.

[0030] Furthermore, the inner wall of the slide rail bracket 7 is rotatably connected to a bidirectional screw rod 701, and two sets of clamping plates 702 are threadedly connected to the bidirectional screw rod 701. After the clamp body 4 clamps the two sides of the composite layer, the bidirectional screw rod 701 is rotated to clamp the two sets of clamping plates 702 along the inside of the slide rail bracket 7, thereby clamping the front and rear walls of the composite layer, achieving all-round clamping of the composite layer, further preventing the composite layer from loosening during processing, and ensuring the smooth progress of the production process.

[0031] Working principle: The driving gear 302 is driven by the motor 301, and then the first gear plate 303 and the second gear plate 304 are located on the upper and lower sides of the driving gear 302 and are meshed and connected in an obliquely symmetrical manner, thereby driving the two sets of mounting seats 2 on the gear plate to slide on the mounting base 1, and controlling the clamp body 4 on the mounting seat 2 to clamp and limit the composite layer, and then the connecting bracket 502 is pushed by the electric push rod 601, and the connecting bracket 502 is rotatably connected to the clamp body 4 through the first rotating shaft 6, the electric push rod 601 and the second rotating shaft 602, so that the connecting bracket 502 rotates on the fixed plate 5 through the connecting shaft 501, and the connecting bracket 50 2 The pressing plate 504 connected by the movable shaft 503 at the end squeezes and clamps the upper surface of the composite layer, thereby enhancing the clamping force of the clamp, ensuring that the layers of material are tightly fitted during the composite process, and ensuring that the composite layer will not move due to external forces during the production process. When the thickness of the composite layer changes, it is only necessary to adjust the pushing force of the electric push rod 601 or rotate the angle of the connecting bracket 502 to achieve stable clamping, and rotate the bidirectional screw rod 701 to achieve the two sets of clamping plates 702 along the inside of the slide rail bracket 7 to clamp the front and rear walls of the composite layer, thereby achieving all-round clamping of the composite layer, further preventing the composite layer from loosening during processing, and ensuring the smooth progress of the production process.

[0032] This is the working principle of the auxiliary fixture for ABS composite layer production.

[0033] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. An auxiliary fixture for producing ABS composite layers, comprising a mounting base (1), characterized in that: The upper end surface of the mounting base (1) is provided with a mounting seat (2) connected via a driving assembly, a cavity groove (201) is provided inside the mounting seat (2), a spring (202) is fixedly connected to the inner wall of the cavity groove (201), and a clamping block bracket (203) is fixedly connected to the end of the spring (202), a first clamping groove (204) is provided on the upper end surface of the mounting seat (2), a connecting block (205) is provided inside the first clamping groove (204), a front end of the connecting block (205) is fixedly connected to the clamp body (4), and a second clamping groove (206) corresponding to the clamping block bracket (203) is provided on the right side wall of the connecting block (205); The upper end of the connecting block (205) is fixedly connected to a fixed plate (5), the interior of the fixed plate (5) is rotatably connected to a connecting shaft (501), the outer wall of the connecting shaft (501) is connected to a connecting bracket (502) via a pushing assembly, a movable shaft (503) is provided inside the lower end of the connecting bracket (502), and the outer walls on both sides of the movable shaft (503) are movably connected to a pressing plate (504), the upper end of the inner wall of the clamp body (4) is fixedly connected to a slide rail bracket (7), and the interior of the slide rail bracket (7) is slidably connected to two groups of clamps (702).

2. The auxiliary fixture for producing ABS composite layers according to claim 1, characterized in that: The driving assembly comprises a support block (3) fixedly connected to the front end of the mounting base (1); the upper end of the support block (3) is fixedly connected to a motor (301); the output end of the motor (301) is connected to a driving gear (302); the inner upper end of the driving gear (302) is meshedly connected to a first gear plate (303); the first gear plate (303) is located at the edge of the mounting base (1) in a sliding connection; the mounting seat (2) is located at the left end of the upper end surface of the first gear plate (303) in a fixed connection.

3. The auxiliary fixture for producing ABS composite layers according to claim 2, characterized in that: The lower end of the driving gear (302) is internally meshed with a second gear plate (304).

4. The auxiliary fixture for producing ABS composite layers according to claim 1, characterized in that: A set of positioning brackets (8) in an L-shaped structure is fixedly connected to the end of the mounting seat (2) near the rear end of the mounting base (1).

5. The auxiliary fixture for producing ABS composite layers according to claim 1, characterized in that: A sliding groove (801) is provided on the rear end wall of the mounting base (1).

6. The auxiliary fixture for producing ABS composite layers according to claim 1, characterized in that: The pushing assembly includes a first rotating shaft (6) arranged on the inner wall of the connecting bracket (502), the outer wall of the first rotating shaft (6) is connected to the telescopic end of the electric push rod (601), the connecting bracket (502) is rotatably connected to the electric push rod (601) through the first rotating shaft (6), a second rotating shaft (602) is arranged at the center of the upper end face of the clamp body (4), and the lower end of the electric push rod (601) is rotatably connected to the upper end face of the clamp body (4) through the second rotating shaft (602).

7. The auxiliary fixture for producing ABS composite layers according to claim 1, characterized in that: The inner wall of the slide rail bracket (7) is rotatably connected to a bidirectional screw rod (701), and the two groups of clamping plates (702) are threadedly connected to the bidirectional screw rod (701).

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