A sliding rail type clamping device

Abstract

This application relates to the field of clamping equipment, and more particularly to a slide rail type clamping device, which includes a base support, a sliding assembly, a crossbeam, a clamping assembly, and a clamping assembly. Two base supports are provided, placed parallel to each other, with a placement plate installed between them. Two sets of sliding assemblies are provided, each mounted on the top of one base support. The two ends of the crossbeam are respectively mounted on the two sets of sliding assemblies. The clamping assembly is mounted on the bottom of the crossbeam, and the clamping assembly is mounted on the crossbeam. This application has the effect of improving the clamping success rate of the work to be clamped.

Description

Technical Field

[0001] This application relates to the field of clamping equipment, and more particularly to a slide rail type clamping device. Background Technology

[0002] Currently, the clamping device includes an electric telescopic rod, a pressure plate, and an inverted U-shaped clamping beam. The electric telescopic rod is vertically installed on the clamping beam, and the pressure plate is horizontally installed at the output end of the electric telescopic rod. The workpiece to be clamped is placed under the pressure plate, and the electric telescopic rod drives the pressure plate to clamp the workpiece. However, during the clamping process, the workpiece sometimes slips, causing clamping errors and resulting in waste of the workpiece. Utility Model Content

[0003] In order to improve the success rate of clamping work, this application provides a slide rail type clamping device.

[0004] The slide rail type clamping device provided in this application adopts the following technical solution:

[0005] A sliding rail type clamping device includes a base bracket, a sliding assembly, a crossbeam, a clamping assembly, and a clamping assembly. Two base brackets are provided and placed in parallel. A placement plate is installed between the two base brackets. Two sets of sliding assemblies are provided and installed at the top of the base brackets. The two ends of the crossbeam are respectively installed on the two sets of sliding assemblies. The clamping assembly is installed at the bottom of the crossbeam, and the clamping assembly is installed on the crossbeam.

[0006] Optionally, the sliding assembly includes a cylinder, a slide rail, and a connecting plate. The slide rail is fixedly installed on the top of the base bracket, the connecting plate is slidably installed on the slide rail, the cylinder is fixedly installed on the top of the base bracket, the output end of the cylinder is connected to the connecting plate through a connector, and the crossbeam is installed on the top of the connecting plate.

[0007] Optionally, the clamping assembly includes a first electric telescopic rod and a pressure plate, wherein the first electric telescopic rod is vertically fixedly installed at the bottom end of the crossbeam, and the pressure plate is horizontally fixedly installed at the bottom end of the first electric telescopic rod.

[0008] Optionally, the clamping assembly includes a second electric telescopic rod and a clamping plate. The second electric telescopic rod is horizontally fixed on the crossbeam, and the clamping plate is installed at the output end of the second electric telescopic rod through a limiting assembly.

[0009] Optionally, a connecting block is installed at one end of the clamping plate near the second electric telescopic rod. A slot is provided at one end of the connecting block near the second electric telescopic rod. A limiting hole is provided on the groove wall of the slot. A receiving groove corresponding to the limiting hole is provided on the outer wall of the connecting block. The output end of the second electric telescopic rod is inserted into the slot. A limiting groove corresponding to the limiting hole is provided at the output end of the second electric telescopic rod. The limiting assembly includes a limiting rod, a limiting spring, and a limiting plate. One end of the limiting rod is inserted into the limiting groove, and the other end passes through the limiting hole and is located in the receiving groove. The limiting plate is located at the opening of the receiving groove. The limiting plate is fixedly connected to the limiting rod. The limiting spring is looped around the outer wall of the limiting rod. One end of the limiting spring is fixedly connected to the bottom of the receiving groove, and the other end is rotatably connected to the limiting plate.

[0010] Optionally, the limiting plate has a T-shaped groove at one end near the limiting spring, the limiting rod is fixedly installed at the bottom of the T-shaped groove, and an H-shaped ring is fixedly installed on the limiting spring, the H-shaped ring being rotatably installed in the T-shaped groove.

[0011] Optionally, the end of the limiting rod away from the limiting plate is inclined.

[0012] Optionally, the end of the limiting plate opposite to the limiting rod is engraved with a directional mark corresponding to the inclined end of the limiting rod.

[0013] In summary, this application includes at least one of the following beneficial technical effects:

[0014] The workpiece to be pressed is placed on the placement plate and directly below the pressing assembly. The workpiece is then fixed by the clamping assembly to prevent it from sliding. Finally, the pressing assembly presses the workpiece, thereby improving the success rate of pressing the workpiece. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a slide rail type clamping device according to an embodiment of this application.

[0016] Figure 2 This is a cross-sectional view of the clamping assembly of a slide rail type clamping device according to an embodiment of this application.

[0017] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0018] Explanation of reference numerals in the attached drawings: 1. Base bracket; 11. Placement plate; 2. Sliding assembly; 21. Cylinder; 211. Connector; 22. Slide rail; 23. Connecting plate; 3. Crossbeam; 4. Pressing assembly; 41. First electric telescopic rod; 42. Pressure plate; 5. Clamping assembly; 51. Second electric telescopic rod; 511. Limiting groove; 52. Clamping plate; 521. Connecting block; 5211. Slot; 5212. Limiting hole; 5213. Placement groove; 6. Limiting assembly; 61. Limiting rod; 62. Limiting spring; 621. H-shaped ring; 63. Limiting plate; 631. T-shaped groove; 632. Indicator. Detailed Implementation

[0019] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0020] This application discloses a slide rail type clamping device.

[0021] Reference Figure 1 , Figure 2 and Figure 3 A type 22 sliding rail clamping device includes a base bracket 1, a sliding component 2, a crossbeam 3, a clamping component 4, and a clamping component 5.

[0022] There are two base supports 1, which are placed in parallel. A placement plate 11 is installed between the two base supports 1, and the placement plate 11 is used to place the workpiece to be pressed.

[0023] Two sets of sliding components 2 are provided, and the two sliding components 2 are respectively installed on two base brackets 1. One set of sliding components 2 includes a cylinder 21, a slide rail 22 and a connecting plate 23. The slide rail 22 is fixedly installed on the top of the base bracket 1, and the connecting plate 23 is slidably installed on the slide rail 22. The cylinder 21 is fixedly installed on the top of the base bracket 1. The placement direction of the cylinder 21 is the same as the placement direction of the slide rail 22. The output end of the cylinder 21 is connected to the connecting plate 23 through a connector 211. While the output end of the cylinder 21 is reciprocating, it can drive the connecting plate 23 to slide on the slide rail 22.

[0024] The crossbeam 3 is in the shape of an inverted U. The two ends of the crossbeam 3 are respectively installed on the top of the two connecting plates 23. There are two crossbeams 3, which are placed in parallel.

[0025] The clamping assembly 4 includes a first electric telescopic rod 41 and a pressure plate 42. The first electric telescopic rod 41 is vertically fixedly installed at the top of the crossbeam 3, and the output end of the first electric telescopic rod 41 vertically passes through the top of the crossbeam 3. The pressure plate 42 is horizontally fixedly installed at the output end of the first electric telescopic rod 41.

[0026] When it is necessary to press the workpiece to be pressed, the first electric telescopic rod 41 drives the pressure plate 42 to move downward, thereby pressing the workpiece to be pressed. When it is not necessary to press the workpiece to be pressed, the first electric telescopic rod 41 drives the pressure plate 42 to move upward.

[0027] Two sets of clamping components 5 are installed on a crossbeam 3. The two clamping components 5 are respectively installed at opposite ends inside the crossbeam 3. One set of clamping components 5 includes a second electric telescopic rod 51 and a clamping plate 52. The second electric telescopic rod 51 is horizontally fixed on the crossbeam 3, and the clamping plate 52 is installed at the output end of the second electric telescopic rod 51 through a limiting component 6.

[0028] When it is necessary to clamp the workpiece to be pressed, the output ends of the two second electric telescopic rods 51 respectively drive the two clamping plates 52 to move towards each other, thereby clamping and fixing the workpiece to be pressed. When it is not necessary to clamp the workpiece to be pressed, the output ends of the two second electric telescopic rods 51 respectively drive the two clamping plates 52 to move in opposite directions.

[0029] A connecting block 521 is installed on the clamping plate 52 near one end of the corresponding second electric telescopic rod 51. A slot 5211 is formed on the end of the connecting block 521 near the corresponding second electric telescopic rod 51. A limiting hole 5212 is formed on the opposite wall of the slot 5211. A receiving groove communicating with the limiting hole 5212 is formed on the outer wall of the connecting block 521. The output end of the second electric telescopic rod 51 is inserted into the slot 5211. A limiting groove 511 corresponding to the limiting hole 5212 is formed on the output end of the second electric telescopic rod 51. The limiting component 6 includes... The system comprises a limiting rod 61, a limiting spring 62, and a limiting plate 63. One end of the limiting rod 61 is inserted into the limiting groove 511, and the other end passes through the limiting hole 5212 and is located in the receiving groove. The limiting plate 63 is located at the opening of the receiving groove, and a T-shaped circular groove 631 is formed on the limiting plate 63. The limiting rod 61 is fixedly installed at the bottom of the T-shaped circular groove 631. The limiting spring 62 is looped around the outer wall of the limiting rod 61. One end of the limiting spring 62 is fixedly connected to the bottom of the receiving groove, and an H-shaped circular ring 621 is fixedly installed at the other end. The H-shaped circular ring 621 is rotatably installed in the T-shaped circular groove 631. It should be noted that the end of the limiting rod 61 facing away from the limiting plate 63 is beveled, and the end of the limiting plate 63 facing away from the limiting rod 61 is engraved with an indicator 632 corresponding to the beveled end of the limiting rod 61.

[0030] When it is necessary to disassemble the clamping plate 52, the operator rotates the limiting plate 63, causing the indicator 632 on the limiting plate 63 to face away from the corresponding second electric telescopic rod 51. The limiting plate 63 drives the limiting rod 61 to rotate, causing the inclined end of the limiting rod 61 to face away from the corresponding second electric telescopic rod 51. Then, the operator moves the clamping plate 52 in the direction away from the corresponding second electric telescopic rod 51. The groove wall of the limiting groove 511 on the second electric telescopic rod 51 will apply a pressure to the inclined end of the limiting rod 61, causing the inclined end of the limiting rod 61 to slide into the corresponding limiting hole 5212. The limiting rod 61 drives the limiting plate 63 to move away from the receiving groove. The limiting plate 63 stretches the limiting spring 62 until the clamping plate 52 is completely removed from the second electric telescopic rod 51. Finally, the limiting spring 62 returns to its original position, and the limiting spring 62 drives the limiting plate 63 to return to its original position. The limiting plate 63 then drives the limiting rod 61 to return to its original position.

[0031] When clamping plate 52 needs to be installed, the operator rotates limiting plate 63, causing the indicator 632 on limiting plate 63 to face the direction closer to the corresponding second electric telescopic rod 51. Limiting plate 63 drives limiting rod 61 to rotate, causing the inclined end of limiting rod 61 to face the direction closer to the corresponding second electric telescopic rod 51. Then, the operator moves clamping plate 52 towards the direction closer to the corresponding second electric telescopic rod 51. During the process of inserting the output end of second electric telescopic rod 51 into slot 5211 of connecting block 521, the second... The output end of the electric telescopic rod 51 applies pressure to the inclined end of the limiting rod 61, causing the inclined end of the limiting rod 61 to slide into the corresponding limiting hole 5212. The limiting rod 61 drives the limiting plate 63 to move away from the receiving groove. The limiting plate 63 stretches the limiting spring 62 until the limiting hole 5212 on the connecting block 521 corresponds to the limiting groove 511 on the second electric telescopic rod 51. Then the limiting spring 62 resets, drives the limiting plate 63 to reset, and the limiting plate 63 drives the limiting rod 61 to reset.

[0032] It should be noted that when multiple workpieces need to be pressed simultaneously, multiple pressing components 4 can be installed on the crossbeam 3, and multiple workpieces to be pressed can be placed in the pressing mold. The clamping components 5 are used to fix the pressing mold.

[0033] The implementation principle of the slide rail 22 type clamping device in this application embodiment is as follows: the workpiece to be clamped is placed on the placement plate 11 and located directly below the clamping component 4. Then, the workpiece to be clamped is fixed by the clamping component 5 to prevent the workpiece to be clamped from sliding. Finally, the clamping component 4 clamps the workpiece to be clamped, thereby improving the clamping success rate of the workpiece to be clamped.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A slide rail type clamping device, characterized in that: The system includes a base support (1), a sliding assembly (2), a crossbeam (3), a clamping assembly (4), and a clamping assembly (5). There are two base supports (1), which are placed in parallel and a placement plate (11) is installed between them. There are two sets of sliding assemblies (2), which are installed at the top of the base support (1). The two ends of the crossbeam (3) are respectively installed on the two sets of sliding assemblies (2). The clamping assembly (4) is installed at the bottom of the crossbeam (3), and the clamping assembly (5) is installed on the crossbeam (3).

2. The slide rail (22) type clamping device according to claim 1, characterized in that: The sliding assembly (2) includes a cylinder (21), a slide rail (22) and a connecting plate (23). The slide rail (22) is fixedly installed on the top of the base bracket (1). The connecting plate (23) is slidably installed on the slide rail (22). The cylinder (21) is fixedly installed on the top of the base bracket (1). The output end of the cylinder (21) is connected to the connecting plate (23) through a connector (211). The crossbeam (3) is installed on the top of the connecting plate (23).

3. The slide rail (22) type clamping device according to claim 1, characterized in that: The clamping assembly (4) includes a first electric telescopic rod (41) and a pressure plate (42). The first electric telescopic rod (41) is vertically fixed at the bottom end of the crossbeam (3), and the pressure plate (42) is horizontally fixed at the bottom end of the first electric telescopic rod (41).

4. The slide rail (22) type clamping device according to claim 1, characterized in that: The clamping assembly (5) includes a second electric telescopic rod (51) and a clamping plate (52). The second electric telescopic rod (51) is horizontally fixed on the crossbeam (3), and the clamping plate (52) is installed at the output end of the second electric telescopic rod (51) through a limiting assembly (6).

5. The slide rail (22) type clamping device according to claim 4, characterized in that: A connecting block (521) is installed on one end of the clamping plate (52) near the second electric telescopic rod (51). A slot (5211) is provided on the end of the connecting block (521) near the second electric telescopic rod (51). A limiting hole (5212) is provided on the wall of the slot (5211). A receiving groove corresponding to the limiting hole (5212) is provided on the outer wall of the connecting block (521). The output end of the second electric telescopic rod (51) is inserted into the slot (5211). The output end of the second electric telescopic rod (51) has a corresponding receiving groove. The corresponding limiting groove (511) includes a limiting rod (61), a limiting spring (62), and a limiting plate (63). One end of the limiting rod (61) is inserted into the limiting groove (511), and the other end passes through the limiting hole (5212) and is located in the receiving groove. The limiting plate (63) is located at the opening of the receiving groove. The limiting plate (63) is fixedly connected to the limiting rod (61). The limiting spring (62) is looped around the outer wall of the limiting rod (61). One end of the limiting spring (62) is fixedly connected to the bottom of the receiving groove, and the other end is rotatably connected to the limiting plate (63).

6. The slide rail (22) type clamping device according to claim 5, characterized in that: The limiting plate (63) has a T-shaped groove (631) at one end near the limiting spring (62). The limiting rod (61) is fixedly installed at the bottom of the T-shaped groove (631). An H-shaped ring (621) is fixedly installed on the limiting spring (62). The H-shaped ring (621) is rotatably installed in the T-shaped groove (631).

7. The slide rail (22) type clamping device according to claim 6, characterized in that: The end of the limiting rod (61) facing away from the limiting plate (63) is inclined.

8. The slide rail (22) type clamping device according to claim 7, characterized in that: The end of the limiting plate (63) facing away from the limiting rod (61) is engraved with an index (632) corresponding to the inclined end of the limiting rod (61).

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