Linkage rotary clamp

Abstract

The utility model relates to the technical fields of rotary clamp especially is involved in a kind of linkage rotary clamp, when using, suspension clamp bottom plate is fixed, start drive assembly moves between No. 1 rotary dead stop plate and No. 2 rotary dead stop plate, when drive assembly moves to No. 1 rotary dead stop plate, drive assembly makes two groups of clamp components to mirror image rotation close, two groups of clamp cooperate to clamp product, to make clamp to product release clamping;Including suspension clamp bottom plate, No. 1 rotary dead stop plate and No. 2 rotary dead stop plate, the right part of the top of suspension clamp bottom plate is provided with No. 1 rotary dead stop plate, the left part of the top of suspension clamp bottom plate is provided with No. 2 rotary dead stop plate, still including clamp component, drive assembly and reset component, be provided with two groups of clamp components and a group of drive assembly on the suspension clamp bottom plate, drive assembly is used for two groups of clamp components mirror image rotation, No. 1 rotary dead stop plate and No. 2 rotary dead stop plate limit the front and back positions of drive assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of rotary clamps, and in particular to a linkage rotary clamp. Background Technology

[0002] In industrial production and processing, fixtures are often needed to hold and fit products or parts. Existing rotary fixtures have complex structures, poor consistency, and low efficiency. Therefore, it is necessary to invent a linkage rotary fixture that is simple in structure, highly efficient, and highly consistent. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a linkage rotary clamp.

[0004] This utility model discloses a linkage rotary clamp, comprising a suspension clamp base plate, a first rotary dead stop, and a second rotary dead stop. The first rotary dead stop is located on the top right of the suspension clamp base plate, and the second rotary dead stop is located on the top left of the suspension clamp base plate. It also includes clamping assemblies, a drive assembly, and a reset assembly. The suspension clamp base plate has two sets of clamping assemblies and one set of drive assemblies. The drive assembly is used for mirror rotation of the two sets of clamping assemblies. The first and second rotary dead stops limit the forward and backward positions of the drive assembly. The first rotary dead stop has a reset assembly for resetting the drive assembly. In use, the suspension clamp base plate is fixed. The drive assembly is activated to move between the first and second rotary dead stops. When the drive assembly moves towards the first rotary dead stop, it causes the two sets of clamping assemblies to mirror and move closer together, allowing the two clamps to cooperate in clamping the product. When the drive assembly moves towards the second rotary dead stop, the two sets of clamping assemblies mirror and move away from each other, thereby releasing the clamp from the product.

[0005] Preferably, the clamping assembly includes a rotating shaft, a bearing sleeve, gears, and a rotating clamp. The bearing sleeve is provided on the suspension clamp base plate, and the rotating shaft passes through the bearing sleeve and is rotatably connected to the suspension clamp base plate through the bearing sleeve. A gear is provided at the top of the rotating shaft, and a rotating clamp is installed at the bottom of the rotating shaft. In use, when the drive assembly moves towards the first rotating dead baffle, the two sets of gears rotate in opposite directions, thereby causing the two sets of rotating shafts to drive the two sets of rotating clamps to rotate in mirror image and move closer together, so that the two sets of rotating clamps can clamp the product. When the drive assembly moves towards the second rotating dead baffle, the two sets of rotating shafts drive the two sets of rotating clamps to rotate in mirror image and move away from each other, achieving rapid clamping.

[0006] Preferably, the drive assembly includes a cylinder, a rotary clamp mounting block, a rack, a slide rail, and a slider. A slide rail is provided at the top of the suspension clamp base plate, and a slider is provided at the bottom of the rotary clamp mounting block. The slider is slidably connected to the slide rail. A set of racks is provided on both the front and rear sides of the rotary clamp mounting block, and each rack meshes with a set of gears. The moving end of the cylinder pushes one end of the rotary clamp mounting block. In use, the cylinder is fixed in place, and the cylinder is extended, causing the moving end of the cylinder to push the left end of the rotary clamp mounting block. This causes the rotary clamp mounting block to move to the right with the cooperation of the slide rail and the slider. The rack meshes with the gears, causing the two sets of gears to rotate mirror images, thus causing the two sets of rotating shafts to drive the two sets of rotary clamps to move closer together in mirror images for clamping. After use, the cylinder retracts, and the reset component on the first rotary dead stop plate moves the rotary clamp mounting block to the left, causing the two sets of rotary clamps to move away from each other.

[0007] Preferably, the reset assembly includes a fixed seat, a spring, and a limiting block. The fixed seat is provided on the left side of the top of the rotating clamp mounting block, and a light bar is provided on the right end of the fixed seat. The right end of the light bar passes through the first rotating dead baffle and is slidably connected to the first rotating dead baffle. A limiting block is provided on the right end of the light bar, and a spring is fitted on the outside of the light bar. The spring is on the left side of the first rotating dead baffle. When the cylinder extends to push the rotating clamp mounting block, the rotating clamp mounting block moves to the right. When the cylinder shortens, the fixed seat moves the rotating clamp mounting block to the left under the action of the spring force to reset it.

[0008] Preferably, it also includes hydraulic buffer limiters, and a set of hydraulic buffer limiters is provided on the first and second rotary dead baffles respectively; the two sets of hydraulic buffer limiters cooperate with each other to limit and adjust the left and right movement of the rotary fixture mounting block, thereby realizing the rotation angle of the two sets of rotary fixtures.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, the base plate of the suspension clamp is fixed, and the drive component is activated to move between the first and second rotating dead baffles. When the drive component moves towards the first rotating dead baffle, the drive component causes the two sets of clamp components to rotate in a mirror image and move closer together. The two sets of clamps cooperate with each other to clamp the product. When the drive component moves towards the second rotating dead baffle, the two sets of clamp components rotate in a mirror image and move away from each other, thereby releasing the clamp from the product. Attached Figure Description

[0010] Fig. 1 This is a schematic diagram of the first isometric structure of this utility model;

[0011] Fig. 2 This is a schematic diagram of the second isometric structure of this utility model.

[0012] The following are labels in the attached diagram: 1. Suspension clamp base plate; 2. Rotary dead stop plate No. 1; 3. Rotary dead stop plate No. 2; 4. Rotary shaft; 5. Bearing sleeve; 6. Gear; 7. Rotary clamp; 8. Cylinder; 9. Rotary clamp mounting block; 10. Rack; 11. Slide rail; 12. Slider; 13. Fixed seat; 15. Spring; 16. Limit block; 17. Hydraulic buffer limit. Detailed Implementation

[0013] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0014] Example 1

[0015] like Figs. 1-2 As shown, the present invention provides a linkage rotary clamp, including a suspension clamp base plate 1, a first rotary dead stop plate 2, and a second rotary dead stop plate 3. The first rotary dead stop plate 2 is provided on the right side of the top end of the suspension clamp base plate 1, and the second rotary dead stop plate 3 is provided on the left side of the top end of the suspension clamp base plate 1. It also includes clamping assemblies, a drive assembly, and a reset assembly. The suspension clamp base plate 1 is provided with two sets of clamping assemblies and one set of drive assemblies. The drive assembly is used for mirror rotation of the two sets of clamping assemblies. The first rotary dead stop plate 2 and the second rotary dead stop plate 3 limit the front and rear positions of the drive assembly. The first rotary dead stop plate 2 is provided with a reset assembly, which is used to reset the drive assembly.

[0016] The clamp assembly includes a rotating shaft 4, a bearing sleeve 5, a gear 6, and a rotating clamp 7. The bearing sleeve 5 is provided on the suspension clamp base plate 1. The rotating shaft 4 passes through the bearing sleeve 5 and is rotatably connected to the suspension clamp base plate 1 through the bearing sleeve 5. The top end of the rotating shaft 4 is provided with a gear 6, and the bottom end of the rotating shaft 4 is equipped with a rotating clamp 7.

[0017] The drive assembly includes a cylinder 8, a rotary clamp mounting block 9, a rack 10, a slide rail 11, and a slider 12. The top of the suspension clamp base plate 1 is provided with a slide rail 11, and the bottom of the rotary clamp mounting block 9 is provided with a slider 12. The slider 12 is slidably connected to the slide rail 11. A set of racks 10 is provided on the front and rear sides of the rotary clamp mounting block 9, and the racks 10 mesh with a set of gears 6 respectively. The moving end of the cylinder 8 pushes one end of the rotary clamp mounting block 9.

[0018] In this embodiment, during use, the cylinder 8 is fixedly installed, and the cylinder 8 is extended, so that the moving end of the cylinder 8 pushes against the left end of the rotating clamp mounting block 9, thereby causing the rotating clamp mounting block 9 to move to the right under the cooperation of the slide rail 11 and the slider 12. The rack 10 meshes with the gear 6, so that the two sets of gears 6 rotate in a mirror image, thereby causing the two sets of rotating shafts 4 to drive the two sets of rotating clamps 7 to move closer to each other in a mirror image for clamping. After use, the cylinder 8 is shortened, and the reset component on the first rotating dead baffle 2 causes the rotating clamp mounting block 9 to move to the left, thereby causing the two sets of rotating clamps 7 to move away from each other.

[0019] Example 2

[0020] Based on Example 1, such as Figs. 1-2 As shown, the present invention discloses a linkage rotary clamp, the reset assembly of which includes a fixed base 13, a spring 15 and a limiting block 16. The fixed base 13 is provided on the left side of the top of the rotary clamp mounting block 9, and a light bar is provided on the right side of the fixed base 13. The right end of the light bar passes through the first rotary dead baffle 2 and is slidably connected to the first rotary dead baffle 2. The limiting block 16 is provided on the right end of the light bar, and the spring 15 is fitted on the outside of the light bar. The spring 15 is on the left side of the first rotary dead baffle 2.

[0021] In this embodiment, when the cylinder 8 extends to push the rotating clamp mounting block 9, the rotating clamp mounting block 9 moves to the right. When the cylinder 8 shortens, the fixed seat 13, under the action of the spring force of the spring 15, causes the rotating clamp mounting block 9 to move to the left to reset. The two sets of hydraulic buffer limiters 17 cooperate with each other to limit and adjust the left and right movement of the rotating clamp mounting block 9, thereby realizing the rotation angle of the two sets of rotating clamps 7.

[0022] The cylinder 8 and hydraulic buffer limit 17 of the linkage rotary clamp of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A linkage rotary clamp, comprising a suspension clamp base plate (1), a first rotary dead stop (2), and a second rotary dead stop (3), wherein the first rotary dead stop (2) is provided on the right side of the top end of the suspension clamp base plate (1), and the second rotary dead stop (3) is provided on the left side of the top end of the suspension clamp base plate (1), characterized in that, It also includes a clamping assembly, a driving assembly and a reset assembly. The suspension clamp base plate (1) is provided with two sets of clamping assemblies and one set of driving assemblies. The driving assembly is used for the two sets of clamping assemblies to rotate in a mirror image. The first rotation dead stop plate (2) and the second rotation dead stop plate (3) limit the front and rear positions of the driving assembly. The first rotation dead stop plate (2) is provided with a reset assembly, which is used to reset the driving assembly.

2. The linkage rotary clamp as described in claim 1, characterized in that, The clamp assembly includes a rotating shaft (4), a bearing sleeve (5), a gear (6), and a rotating clamp (7). The bearing sleeve (5) is provided on the suspension clamp base plate (1). The rotating shaft (4) passes through the bearing sleeve (5) and is rotatably connected to the suspension clamp base plate (1) through the bearing sleeve (5). The top end of the rotating shaft (4) is provided with a gear (6), and the bottom end of the rotating shaft (4) is equipped with a rotating clamp (7).

3. The linkage rotary clamp as described in claim 2, characterized in that, The drive assembly includes a cylinder (8), a rotating clamp mounting block (9), a rack (10), a slide rail (11), and a slider (12). The top of the suspension clamp base plate (1) is provided with a slide rail (11), and the bottom of the rotating clamp mounting block (9) is provided with a slider (12). The slider (12) is slidably connected to the slide rail (11). A set of racks (10) is provided on the front and rear sides of the rotating clamp mounting block (9). The racks (10) mesh with a set of gears (6). The moving end of the cylinder (8) pushes one end of the rotating clamp mounting block (9).

4. The linkage rotary clamp as described in claim 3, characterized in that, The reset assembly includes a fixed seat (13), a spring (15), and a limiting block (16). The fixed seat (13) is provided on the left side of the top of the rotating clamp mounting block (9). A light bar is provided on the right side of the fixed seat (13). The right end of the light bar passes through the first rotating dead baffle (2) and is slidably connected to the first rotating dead baffle (2). A limiting block (16) is provided on the right side of the light bar. A spring (15) is fitted on the outside of the light bar. The spring (15) is on the left side of the first rotating dead baffle (2).

5. The linkage rotary clamp as described in claim 1, characterized in that, It also includes hydraulic buffer limiters (17), and a set of hydraulic buffer limiters (17) is provided on the first rotating dead baffle (2) and the second rotating dead baffle (3).

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