Multi-station hydraulic rapid clamping device for batch production

Abstract

The utility model is applicable to the technical field of workpiece clamping, and provides a multi-station hydraulic quick clamping device for batch production, which comprises a bottom plate, a clamping component is arranged at the top of the bottom plate, support plates are arranged at the tops of two ends of the bottom plate, and a top plate is arranged at the tops of the support plates. A rotating piece is arranged at the top of the top plate through a formed groove; according to the multi-station clamping device, a plurality of clamping stations are arranged, a plurality of workpieces can be clamped at the same time for machining, compared with a traditional manual wrench clamping mode that only one product can be clamped each time, the machining efficiency is greatly improved, the hydraulic cylinder is started to work, the hydraulic cylinder drives the telescopic rod to drive the clamping block to rapidly stretch out, the workpieces are clamped, and the machining efficiency is greatly improved. Compared with manual clamping, the clamping speed is obviously increased, the workpiece can be rapidly clamped and fixed, the time needed by clamping operation is shortened, the production efficiency is further improved, an enterprise can complete machining of more products in unit time, and larger economic benefits are created.

Description

TECHNICAL FIELD

[0001] The utility model belongs to workpiece clamping technical field especially relates to a kind of multi-station hydraulic quick clamping device for batch production. BACKGROUND

[0002] In the manufacturing industry, product demand is growing, and batch production has become a key strategy for enterprises to improve productivity and reduce costs. The clamping process, as an important pre-step in the production process, directly affects the overall production efficiency.

[0003] Most existing workpiece machining adopts manual wrench clamping mode and can only clamp one product at a time. Due to the large batch size, the process is time-consuming and inefficient, which seriously affects production and delivery efficiency. Therefore, a multi-station hydraulic quick clamping device for batch production is needed to solve the above problems. SUMMARY

[0004] The purpose of the embodiment of the utility model is to provide a multi-station hydraulic quick clamping device for batch production to solve the problems raised in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A multi-station hydraulic quick clamping device for batch production includes a base plate, a clamping assembly is provided on the top of the base plate, support plates are provided on the top of both ends of the base plate, a top plate is provided on the top of the support plate, a rotating piece is provided on the top of the top plate through a groove, a triangular plate is provided on the top of the rotating piece, and a first peg is provided on one corner of the triangular plate.

[0007] The clamping assembly includes a hydraulic cylinder, an extension rod is provided at one end of the hydraulic cylinder, a connecting rod is provided at one end of the extension rod, a clamping block is provided on the top of the connecting rod, a rubber plate is provided on one side of the clamping block, and a movable block is provided at the bottom of the connecting rod.

[0008] Further technical solutions, the number of triangular plates is two, and the bottom of each triangular plate is connected to the top plate through a rotating piece.

[0009] Further technical solutions, a hollow groove is provided on the top of the top plate, the connecting rod is connected to the hollow groove, a limit block is provided on the top of the top plate, the limit block is concave, the connecting rod is located inside the limit block, and a spring pad is provided on one side of the inside of the limit block.

[0010] Further technical solutions, the number of clamping assemblies is two, the top of the top plate is provided with a second fixed block, two clamping assemblies are located on the two sides of the second fixed block, and the top of the second fixed block is provided with a second anti-skid tooth block on both sides.

[0011] Further technical solutions, the top of the bottom plate is provided with a limiting groove, and the movable block is located on the inner side of the limiting groove.

[0012] Further technical solutions, the top of the top plate is provided with a first fixed block, the top of the first fixed block is provided with a first anti-skid tooth block, the number of the first fixed block is four, the side of the first fixed block is provided with a placing plate, the top of both ends of the placing plate is provided with a second supporting nail, and the bottom of the placing plate is connected with the top of the top plate.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The utility model discloses a plurality of clamping stations can be set up, and multiple workpieces can be clamped simultaneously for processing, compared with the traditional manual wrench clamping mode that can only clamp one product each time, the processing efficiency is greatly improved, through starting the hydraulic cylinder work, the hydraulic cylinder drives the telescopic rod to drive the clamping block to extend quickly, and the workpiece is clamped, compared with manual clamping, the clamping speed is accelerated significantly, can quickly clamp and fix the workpiece, reduces the time required for clamping operation, further improves production efficiency, makes enterprises in unit time can complete more product processing, creates greater economic benefit.

[0015] The utility model discloses a plurality of clamping stations can be set up, and multiple workpieces can be clamped simultaneously for processing, compared with the traditional manual wrench clamping mode that can only clamp one product each time, the processing efficiency is greatly improved, through starting the hydraulic cylinder work, the hydraulic cylinder drives the telescopic rod to drive the clamping block to extend quickly, and the workpiece is clamped, compared with manual clamping, the clamping speed is accelerated significantly, can quickly clamp and fix the workpiece, reduces the time required for clamping operation, further improves production efficiency, makes enterprises in unit time can complete more product processing, creates greater economic benefit.

[0016] In order to more clearly set forth the structural features and functions of the utility model, the utility model will be described in detail below in combination with the drawings and specific embodiments. DRAWINGS

[0017] Figure 1 It is the front view three-dimensional structure schematic diagram of the utility model main part;

[0018] Figure 2 It is the side view cross section three-dimensional structure schematic diagram of the utility model main part;

[0019] Figure 3 It is the top view three-dimensional structure schematic diagram of the utility model main part.

[0020] In the drawing: 1, bottom plate;2, clamping assembly;3, support plate;4, top plate;5, rotating piece;6, triangular plate;7, first support nail;8, first fixed block;9, second fixed block;10, first anti-skid tooth block;11, placing plate;12, limiting block;13, second support nail;14, limiting groove;15, hollow groove;16, second anti-skid tooth block;17, spring pad;201, hydraulic cylinder;202, telescopic rod;203, connecting rod;204, clamping block;205, rubber plate;206, movable block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is combined with the drawing and example, and the utility model is further described in detail. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0022] The specific implementation of the utility model is described in detail in the following combined with specific examples.

[0023] Example 1

[0024] As Figures 1-3 shown, the utility model example provides a kind of multi-station hydraulic quick clamping device for batch production, including bottom plate 1, the top of bottom plate 1 is equipped with clamping assembly 2, the top of both ends of bottom plate 1 is equipped with support plate 3, the top of support plate 3 is equipped with top plate 4, the top of top plate 4 is equipped with rotating piece 5 by recess, the top of rotating piece 5 is equipped with triangular plate 6, one angle top of triangular plate 6 is equipped with first support nail 7;

[0025] Clamping assembly 2 includes hydraulic cylinder 201, one end of hydraulic cylinder 201 is equipped with telescopic rod 202, one end of telescopic rod 202 is equipped with connecting rod 203, the top of connecting rod 203 is equipped with clamping block 204, one side of clamping block 204 is equipped with rubber plate 205, and the bottom of connecting rod 203 is equipped with movable block 206.

[0026] In this embodiment, by starting the hydraulic cylinder 201, the hydraulic cylinder 201 drives the telescopic rod 202 to drive the clamping block 204 to quickly extend, and clamps the workpiece. Compared with manual clamping, the clamping speed is significantly accelerated, and the workpiece can be quickly clamped and fixed. The triangular plate 6 is rotatably connected to the top plate 4 through the rotating piece 5. When clamping workpieces of different shapes or sizes, the triangular plate 6 can be rotated to adjust the position of the first supporting nail 7 to adapt to the supporting needs of different workpieces, improve the applicability of the device to diversified workpieces, and expand its application range. The clamping block 204 driven by the hydraulic drive cooperates with the rubber plate 205 to provide stable and uniform clamping force. The rubber plate 205 increases the friction between the workpiece and the workpiece, avoids displacement or shaking of the workpiece during machining, and ensures the stability of the machining process.

[0027] As shown in Figure 1 、 Figure 2 and Figure 3 , specifically, the number of triangular plates 6 is two, and the bottoms of the two triangular plates 6 are rotatably connected to the top plate 4 through the rotating pieces 5;

[0028] The top of the top plate 4 is provided with a hollow groove 15, and the connecting rod 203 is connected with the hollow groove 15. The top of the top plate 4 is provided with a limiting block 12, and the limiting block 12 is concave. The connecting rod 203 is located on the inner side of the limiting block 12, and the inner side of the limiting block 12 is provided with a spring pad 17;

[0029] The number of clamping assemblies 2 is two, and the top of the top plate 4 is provided with a second fixed block 9. The two clamping assemblies 2 are located on the two sides of the second fixed block 9, and the top of the second fixed block 9 is provided with a second anti-skid block 16 on both sides;

[0030] The top of the bottom plate 1 is provided with a limiting groove 14, and the movable block 206 is located on the inner side of the limiting groove 14. The number of limiting grooves 14 is two;

[0031] One side of the top plate 4 is provided with a first fixed block 8, and the top of the first fixed block 8 is provided with a first anti-skid block 10. The number of first fixed blocks 8 is four, and one side of the first fixed block 8 is provided with a placing plate 11. The two ends of the placing plate 11 are provided with a second supporting nail 13 on the top, and the bottom of the placing plate 11 is connected with the top of the top plate 4.

[0032] In this embodiment, by setting the limiting block 12 on the top plate 4, the connecting rod 203 is located inside the limiting block 12, and the inside of the limiting block 12 is provided with a spring pad 17, which can limit and buffer the movement of the connecting rod 203 and the clamping block 204, prevent excessive displacement or impact during clamping, and further enhance the stability of the clamping assembly 2, provide protection for precise machining, in addition, the anti-skid tooth block provided on the first fixed block 8 and the second fixed block 9, and the second nail 13 on the placing plate 11, all help to better fix the workpiece, reduce vibration during machining, and improve machining precision.

[0033] The working principle of the utility model is: first, the workpiece is placed on the second nail 13 on the placing plate 11 and the first nail 7 on the triangular plate 6, and at the same time, the triangular plate 6 can be rotated to adjust the position of the first nail 7 to adapt to the support requirements of different workpieces, improve the applicability of the device to diversified workpieces, then, the hydraulic cylinder 201 is started to work, the hydraulic cylinder 201 drives the telescopic rod 202 to drive the clamping block 204 to quickly extend and clamp the workpiece, compared with manual clamping, the clamping speed is significantly accelerated, and the workpiece can be quickly clamped and fixed, finally, the limiting block 12 is set on the top plate 4, the connecting rod 203 is located inside the limiting block 12, and the inside of the limiting block 12 is provided with a spring pad 17, which can limit and buffer the movement of the connecting rod 203 and the clamping block 204, prevent excessive displacement or impact during clamping, and further enhance the stability of the clamping assembly 2, provide protection for precise machining.

[0034] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A multi-station hydraulic quick clamping device for mass production, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is provided with a clamping assembly (2), the top of both ends of the bottom plate (1) is provided with a supporting plate (3), the top of the supporting plate (3) is provided with a top plate (4), the top of the top plate (4) is provided with a rotating piece (5) through the recess, the top of one corner of the rotating piece (5) is provided with a triangular plate (6), one corner of the triangular plate (6) is provided with a first supporting nail (7). The clamping assembly (2) comprises a hydraulic cylinder (201), one end of the hydraulic cylinder (201) is provided with a telescopic rod (202), one end of the telescopic rod (202) is provided with a connecting rod (203), the top of the connecting rod (203) is provided with a clamping block (204), one side of the clamping block (204) is provided with a rubber plate (205), and the bottom of the connecting rod (203) is provided with a movable block (206).

2. The multi-station hydraulic quick clamping device for mass production according to claim 1, characterized in that: The number of the triangular plate (6) is two, and the bottom of the two triangular plates (6) is rotationally connected with the top plate (4) through the rotating piece (5).

3. The multi-station hydraulic quick clamping device for mass production according to claim 1, characterized in that: The top of the top plate (4) is provided with a hollow groove (15), the connecting rod (203) is connected with the hollow groove (15) in penetration, the top of the top plate (4) is provided with a limiting block (12), the shape of the limiting block (12) is concave, the connecting rod (203) is located on the inner side of the limiting block (12), and the inner side of the limiting block (12) is provided with a spring pad (17).

4. The multi-station hydraulic quick clamping device for mass production according to claim 1, characterized in that: The number of the clamping assembly (2) is two, the top of the top plate (4) is provided with a second fixed block (9), the two clamping assemblies (2) are located on the two sides of the second fixed block (9), and the top of the second fixed block (9) is provided with a second anti-skid tooth block (16) on both sides.

5. The multi-station hydraulic quick clamping device for mass production according to claim 1, characterized in that: The top of the bottom plate (1) is provided with a limiting groove (14), and the movable block (206) is located on the inner side of the limiting groove (14). The number of the limiting groove (14) is two.

6. The multi-station hydraulic quick clamping device for mass production according to claim 1, characterized in that: One side of the top of the top plate (4) is provided with a first fixed block (8), the top of the first fixed block (8) is provided with a first anti-skid tooth block (10), the number of the first fixed block (8) is four, one side of the first fixed block (8) is provided with a placing plate (11), the top of both ends of the placing plate (11) is provided with a second supporting nail (13), and the bottom of the placing plate (11) is connected with the top of the top plate (4).

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