Positioning and clamping device for SMC glass fiber reinforced plastic

Abstract

The utility model discloses a positioning and clamping device for SMC glass fiber reinforced plastic, and relates to the technical field of glass fiber reinforced plastic processing, the positioning and clamping device comprises a positioning mechanism, the positioning mechanism comprises a processing table, a baffle is arranged on one side of the top of the processing table, a sliding groove is formed in one side of the baffle, a mounting frame is arranged on the top of the baffle, and a clamping mechanism is arranged on the mounting frame; a fixing base is arranged on the side, away from the baffle, of the machining table, and a motor is arranged on one side of the fixing base. The distance between the two clamping blocks is adjusted by starting the motor, it is guaranteed that the glass fiber reinforced plastics with different sizes can be adapted, the stability and reliability of positioning and clamping are guaranteed, in addition, after the glass fiber reinforced plastics are clamped by the two clamping blocks, the buffer plate can make contact with the outer surface of a glass plate, and the glass fiber reinforced plastics are prevented from being damaged. And after the two clamping blocks move relatively, extrusion force is applied to the elastic pieces through the buffer plates, then the elastic pieces shrink and deform, the movable rods sink into clamping grooves formed in the clamping blocks, and damage to the outer surface of the glass fiber reinforced plastic due to excessive clamping force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic processing, in particular to a positioning and clamping device for SMC glass fiber reinforced plastic. Background Art

[0002] SMC fiberglass is a composite material made of glass fiber and thermosetting resin through a specific process. This material has excellent mechanical properties, corrosion resistance, heat resistance and electrical insulation.

[0003] However, in the prior art, due to the lack of positioning and clamping, the conventional FRP may rotate, move and other unstable phenomena during processing, which will directly affect the processing accuracy. In addition, due to the different types of FRP being processed, the positions of FRP of different types need to be constantly adjusted during processing to ensure that their relative positions with the processing equipment are correct, which will consume a lot of time and reduce the processing efficiency. Therefore, we provide a positioning and clamping device for SMC FRP. Utility Model Content

[0004] The utility model aims to provide a positioning and clamping device for SMC glass fiber reinforced plastics to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and clamping device for SMC glass fiber reinforced plastics, comprising: a positioning mechanism, the positioning mechanism comprising a processing table, a baffle plate is arranged on one side of the top of the processing table, a slide groove is opened on one side of the baffle plate, a mounting frame is arranged on the top of the baffle plate, a fixed seat is arranged on the side of the processing table away from the baffle plate, a motor is arranged on one side of the fixed seat, a bidirectional screw rod is arranged at one end of the motor, moving blocks are arranged at two different threaded portions on the outside of the bidirectional screw rod, two clamping blocks are arranged on one side of the two moving blocks close to the baffle plate, sliding blocks are arranged on one side of the two clamping blocks close to the baffle plate, buffer plates are arranged on the opposite sides of the two clamping blocks, multiple movable rods are arranged in the slots opened in the two clamping blocks, and spring pieces are arranged on the ends of the multiple movable rods away from the buffer plate, and an auxiliary mechanism is arranged on the mounting frame.

[0006] As a further preferred embodiment of the present technical solution, the auxiliary mechanism includes a cylinder, which is docked and installed in a slot opened on the top of the mounting frame, and the output end of the bottom of the cylinder is docked with a telescopic rod, and the end of the telescopic rod away from the cylinder is fixedly connected to a pressure plate.

[0007] As a further preferred embodiment of the present technical solution, a baffle is fixedly connected to one side of the top of the processing table, the bottom of the mounting frame is fixedly connected to the top of the baffle, a fixed seat is fixedly connected to the side of the processing table away from the baffle, and a support plate is fixedly connected to one side of the fixed seat.

[0008] As a further preferred embodiment of the present technical solution, the outer surface of the motor is docked on the support plate, one end of the bidirectional screw rod passes through the fixing seat and docks with the output end of the motor, and the other end of the bidirectional screw rod is rotatably connected to the inner wall of the slot opened in the fixing seat.

[0009] As a further preferred embodiment of the present technical solution, two different threaded portions on the outside of the bidirectional screw are threadedly connected with a moving block, one side of the clamping block is fixedly connected to a side of the moving block close to the baffle, and the other side of the clamping block is fixedly connected to a sliding block.

[0010] As a further preferred embodiment of the present technical solution, the outer surface of the slider is slidably connected to the inner wall of the slide groove, one end of the spring sheet is fixedly connected to the side of the inner wall of the slot opened inside the clamping block away from the buffer pad, and the other end of the spring sheet is fixedly connected to one end of the movable rod.

[0011] As a further preferred embodiment of the present technical solution, the other end of the movable rod is fixedly connected to a side of the buffer plate close to the clamping block, and the outer surface of the movable rod is slidably connected to an inner wall of a slot provided inside the clamping block.

[0012] The utility model provides a positioning and clamping device for SMC glass fiber reinforced plastics, which has the following beneficial effects:

[0013] (1) The utility model adjusts the distance between the two clamps by starting the motor, ensuring that it can adapt to various sizes of FRP and ensure the stability and reliability of positioning and clamping. In addition, after the two clamps clamp the FRP, the buffer plate will come into contact with the surface of the glass plate. After the two clamps move relative to each other, the buffer plate will apply an extrusion force to the spring sheet, and then the spring sheet will shrink and deform, and the movable rod will be recessed into the slot opened inside the clamp, so as to avoid damage to the surface of the FRP due to excessive clamping.

[0014] (2) The utility model starts the cylinder to drive the telescopic rod and the pressure plate to move downward, so that the pressure plate can press the top of the fiberglass, further ensuring the positioning and clamping effect of the glass plate, and avoiding the movement of the glass plate during subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of a positioning and clamping device for SMC glass fiber reinforced plastics.

[0016] Figure 2The utility model is a structural schematic diagram of the side surface of a positioning mechanism of a positioning clamping device for SMC glass fiber reinforced plastics.

[0017] Figure 3 The utility model is a structural schematic diagram of a partially dissected side view of a positioning mechanism of a positioning clamping device for SMC glass fiber reinforced plastics.

[0018] Figure 4 The utility model is a structural schematic diagram of the side surface of an auxiliary mechanism of a positioning and clamping device for SMC glass fiber reinforced plastics.

[0019] In the figure: 1, positioning mechanism; 11, processing table; 12, baffle; 13, mounting frame; 14, fixing seat; 15, motor; 16, bidirectional screw rod; 18, moving block; 19, slide groove; 110, clamping block; 111, buffer plate; 112, slider; 113, movable rod; 114, spring piece;

[0020] 2. Auxiliary mechanism; 21. Cylinder; 22. Telescopic rod; 23. Pressing plate;

[0021] 31. Support plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 1-Figure 4As shown, in this embodiment, a positioning and clamping device for SMC glass fiber reinforced plastics includes: a positioning mechanism 1, the positioning mechanism 1 includes a processing table 11, a baffle 12 is provided on one side of the top of the processing table 11, a slide groove 19 is provided on one side of the baffle 12, a mounting frame 13 is provided on the top of the baffle 12, a fixing seat 14 is provided on the side of the processing table 11 away from the baffle 12, a baffle 12 is fixedly connected to one side of the top of the processing table 11, a bottom of the mounting frame 13 is fixedly connected to the top of the baffle 12, and a side of the processing table 11 away from the baffle 12 is fixedly connected A fixed seat 14 is connected, one side of the fixed seat 14 is fixedly connected to a support plate 31, a motor 15 is arranged on one side of the fixed seat 14, a bidirectional screw rod 16 is arranged at one end of the motor 15, the outer surface of the motor 15 is docked on the support plate 31, one end of the bidirectional screw rod 16 passes through the fixed seat 14 and docks with the output end of the motor 15, the other end of the bidirectional screw rod 16 is rotatably connected to the inner wall of the card slot opened in the fixed seat 14, and two different threaded parts of the outside of the bidirectional screw rod 16 are both provided with moving blocks 18, and the two moving blocks 18 are both provided on one side close to the baffle 12 A clamping block 110 is provided, and a slider 112 is provided on one side of the two clamping blocks 110 close to the baffle 12. Two different threaded parts on the outside of the bidirectional screw rod 16 are threadedly connected with the moving block 18. One side of the clamping block 110 is fixedly connected to the side of the moving block 18 close to the baffle 12, and the other side of the clamping block 110 is fixedly connected to the slider 112. A buffer plate 111 is provided on the opposite side of the two clamping blocks 110. A plurality of movable rods 113 are provided in the card slots opened inside the two clamping blocks 110, and the plurality of movable rods 113 are away from the buffer plate One end of 111 is provided with a spring piece 114, the outer surface of the slider 112 is slidably connected to the inner wall of the slide groove 19, one end of the spring piece 114 is fixedly connected to the side of the inner wall of the slot opened inside the clamping block 110 away from the buffer pad, the other end of the spring piece 114 is fixedly connected to one end of the movable rod 113, the other end of the movable rod 113 is fixedly connected to the side of the buffer plate 111 close to the clamping block 110, the outer surface of the movable rod 113 is slidably connected to the inner wall of the slot opened inside the clamping block 110, and an auxiliary mechanism 2 is provided on the mounting frame 13.

[0024] In this embodiment, when the staff needs to use the equipment to perform positioning and clamping processing on FRP of different sizes and models, the FRP is first placed on the processing table 11, and the bidirectional screw rod 16 is synchronously driven to rotate by starting the motor 15, so that the two moving blocks 18 and the clamping block 110 will move synchronously towards each other and relative to each other. At the same time, the slider 112 on one side of the clamping block 110 will slide in the slide groove 19. When the two clamping blocks 110 clamp the FRP, the buffer plate 111 will contact the surface of the glass plate, and then after the relative movement of the two clamping blocks 110, the buffer plate 111 will apply an extrusion force to the spring piece 114, and then the spring piece 114 will shrink and deform, and the movable rod 113 will be recessed into the card slot opened inside the clamping block 110, so as to avoid damage to the surface of the FRP due to excessive clamping. Therefore, the distance between the two clamping blocks 110 can be adjusted according to the FRP of different sizes and models to ensure that it can adapt to FRP of various sizes.

[0025] like Figure 1 and Figure 4 As shown, the auxiliary mechanism 2 includes a cylinder 21, which is docked and installed in a slot opened on the top of the mounting frame 13. The output end at the bottom of the cylinder 21 is docked with a telescopic rod 22, and the end of the telescopic rod 22 away from the cylinder 21 is fixedly connected to a pressure plate 23.

[0026] In this embodiment, after the two sides of the glass fiber reinforced plastic are positioned and clamped, the cylinder 21 can be started to drive the telescopic rod 22 and the pressure plate 23 to move downward, and then the pressure plate 23 can press the top of the glass fiber reinforced plastic, further ensuring the positioning and clamping effect of the glass plate, and avoiding the movement of the glass plate during subsequent processing.

[0027] The utility model provides a positioning and clamping device for SMC glass fiber reinforced plastics, and the specific working principle is as follows:

[0028] When the staff needs to accurately position and clamp the FRP of different sizes and models, they will first place the FRP material to be processed on the workbench, and then start the motor 15 to synchronously drive the bidirectional screw 16 to rotate, so that the two moving blocks 18 and the clamping block 110 move synchronously relative to each other. In this process, the slider 112 on one side of the clamping block 110 will slide in the slide groove 19 to ensure the smooth movement of the clamping block 110. When the two clamping blocks 110 clamp the FRP, the buffer plate 111 will contact the surface of the glass plate, which The contact will cause the buffer plate 111 to be squeezed by the relative movement of the two clamping blocks 110, and then the buffer plate 111 will apply squeezing force to the spring sheet 114. Due to the characteristics of the spring sheet 114, they will shrink and deform under this pressure, and at the same time, the movable rod 113 will be recessed into the slot opened inside the clamping block 110. After ensuring the clamping of the glass fiber reinforced plastic, the staff will start the cylinder 21, which will drive the telescopic rod 22 and the pressure plate 23 to move downward, so that the pressure plate 23 can press the top of the glass fiber reinforced plastic, further ensuring the positioning and clamping effect of the glass plate.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and clamping device for SMC fiberglass reinforced plastics, characterized in that: include: A positioning mechanism (1), the positioning mechanism (1) comprising a processing table (11), a baffle (12) being arranged on one side of the top of the processing table (11), a slide groove (19) being provided on one side of the baffle (12), a mounting frame (13) being arranged on the top of the baffle (12), a fixing seat (14) being arranged on one side of the processing table (11) away from the baffle (12), a motor (15) being arranged on one side of the fixing seat (14), a bidirectional screw rod (16) being arranged at one end of the motor (15), and moving blocks (13) being arranged on two different threaded parts of the outside of the bidirectional screw rod (16) 18), a clamping block (110) is provided on one side of the two moving blocks (18) close to the baffle (12), a sliding block (112) is provided on one side of the two clamping blocks (110) close to the baffle (12), a buffer plate (111) is provided on the opposite side of the two clamping blocks (110), a plurality of movable rods (113) are provided in the slots provided inside the two clamping blocks (110), and a spring sheet (114) is provided on one end of the plurality of movable rods (113) away from the buffer plate (111), and an auxiliary mechanism (2) is provided on the mounting frame (13).

2. A positioning and clamping device for SMC glass fiber reinforced plastics according to claim 1, characterized in that: The auxiliary mechanism (2) comprises a cylinder (21), the cylinder (21) being docked and mounted in a slot provided at the top of the mounting frame (13), the output end at the bottom of the cylinder (21) being docked with a telescopic rod (22), and one end of the telescopic rod (22) away from the cylinder (21) being fixedly connected with a pressing plate (23).

3. A positioning and clamping device for SMC glass fiber reinforced plastics according to claim 1, characterized in that: A baffle (12) is fixedly connected to one side of the top of the processing table (11), the bottom of the mounting frame (13) is fixedly connected to the top of the baffle (12), a fixing seat (14) is fixedly connected to one side of the processing table (11) away from the baffle (12), and a support plate (31) is fixedly connected to one side of the fixing seat (14).

4. The positioning and clamping device for SMC glass fiber reinforced plastics according to claim 1, characterized in that: The outer surface of the motor (15) is docked on the support plate (31), one end of the bidirectional screw rod (16) passes through the fixing seat (14) and docks with the output end of the motor (15), and the other end of the bidirectional screw rod (16) is rotatably connected to the inner wall of the slot provided in the fixing seat (14).

5. The positioning and clamping device for SMC glass fiber reinforced plastics according to claim 1, characterized in that: Two different threaded portions on the outside of the bidirectional screw rod (16) are both threadedly connected to a moving block (18); one side of the clamping block (110) is fixedly connected to a side of the moving block (18) close to the baffle (12); and the other side of the clamping block (110) is fixedly connected to a sliding block (112).

6. The positioning and clamping device for SMC glass fiber reinforced plastics according to claim 1, characterized in that: The outer surface of the slider (112) is slidably connected to the inner wall of the slide groove (19), one end of the spring sheet (114) is fixedly connected to a side of the inner wall of the slot opened inside the clamping block (110) away from the buffer pad, and the other end of the spring sheet (114) is fixedly connected to one end of the movable rod (113).

7. The positioning and clamping device for SMC glass fiber reinforced plastics according to claim 1, characterized in that: The other end of the movable rod (113) is fixedly connected to a side of the buffer plate (111) close to the clamping block (110), and the outer surface of the movable rod (113) is slidably connected to the inner wall of a slot provided inside the clamping block (110).

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