Opening buckling and pressing mechanism with centered opening and closing servo power

Abstract

The invention relates to the technical field of mechanical buckling and pressing equipment, in particular to an opening buckling and pressing mechanism with centered opening and closing servo power. Comprising a first base body, a second base body, a double-inclined-wedge push block, a servo electric cylinder and a support, one end of the first base body is provided with a first buckling and pressing claw, one end of the second base body is provided with a second buckling and pressing claw, and the two ends of the double-inclined-wedge push block are each provided with two inclined wedge faces. The multi-piece claw is ensured to be concentric with a product during opening and closing, the buckling effect and the product protectiveness are improved, servo electric cylinder driving is adopted, random positioning and stopping can be achieved, positioning is accurate, the operation precision and efficiency are improved, and compared with hydraulic power, servo electric cylinder driving is lower in energy consumption, lower in noise and lower in use cost and maintenance difficulty; and the angles of the two ends of the double-inclined-wedge push block are different, so that the functions of high speed, low speed and pressurization are achieved, large buckling pressure is achieved with small power, and the economical efficiency and practicability of equipment are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical swaging equipment, and particularly to an open swaging mechanism with centering separation and combination servo power. Background Art

[0002] Traditional swaging mechanisms mostly adopt unilateral hydraulic power drive, resulting in the inability to keep concentric with the product during the separation and combination of 8 claw pieces, causing swaging deviation or product damage. In addition, the hydraulic system has defects such as low positioning accuracy, high energy consumption, and high noise, making it difficult to meet the requirements of precision operations. Existing improvement schemes improve concentricity through mechanical limit or pneumatic compensation.

[0003] However, the existing improvement schemes have complex structures and low adjustment efficiency. Although the hydraulic power system can provide a large pressure, it cannot stop at any position, and the problems of energy consumption and noise have not been effectively solved. Summary of the Invention

[0004] The purpose of the present invention is to provide an open swaging mechanism with centering separation and combination servo power, aiming to solve the technical problems in the prior art that the existing improvement schemes have complex structures and low adjustment efficiency, although the hydraulic power system can provide a large pressure, it cannot stop at any position, and the problems of energy consumption and noise have not been effectively solved.

[0005] To achieve the above purpose, an open swaging mechanism with centering separation and combination servo power adopted by the present invention includes a first base, a second base, a double inclined wedge push block, a servo electric cylinder, and a support. One end of the first base is provided with a first swaging claw, one end of the second base is provided with a second swaging claw. Both ends of the double inclined wedge push block have two inclined wedge surfaces. The first base is slidably connected to the support and is located inside the support. The second base is slidably connected to the first base and is located between the second base and the support, and the first swaging claw and the second swaging claw are arranged oppositely. The double inclined wedge push block is slidably arranged between the first base and the second base, and the double inclined wedge push block is also fixedly connected to the servo electric cylinder and is located at the output end of the servo electric cylinder. The servo electric cylinder is fixedly connected to the support and is located below the support.

[0006] Wherein, the inclined wedge angle at one end of the double inclined wedge push block is 30 degrees to 60 degrees, and the inclined wedge angle at the other end of the double inclined wedge push block is 1 degree to 20 degrees.

[0007] Wherein, the total number of claw pieces of the first swaging claw and the second swaging claw is multiple, and the multiple claw pieces are evenly distributed in a circle.

[0008] Wherein, the other end of the first base body is provided with a first guiding groove, the other end of the second base body is provided with a second guiding groove, one side of the double inclined wedge pushing block is provided with a first guiding rod, the other side of the double inclined wedge pushing block is provided with a second guiding rod, and the first guiding rod is located in the first guiding groove, and the second guiding rod is located in the second guiding groove.

[0009] Wherein, a through hole is provided below the first base body, and the output end of the servo electric cylinder extends into the through hole.

[0010] Wherein, a plurality of first limiting blocks are arranged on both the upper and lower end faces of the first base body, a plurality of first limiting grooves are respectively provided on the inner top and inner bottom of the support, and the plurality of first limiting blocks are respectively slidably arranged in the corresponding first limiting grooves.

[0011] Wherein, a plurality of second limiting blocks are arranged on both sides of the second base body, a plurality of second limiting grooves are respectively provided on both inner sides of the first base body, and the plurality of second limiting blocks are respectively slidably arranged in the corresponding second limiting grooves.

[0012] An opening and closing clamping mechanism with center splitting and servo power of the present invention comprises a first base body, a second base body, a double inclined wedge pushing block, a servo electric cylinder and a support. A first clamping claw is arranged at one end of the first base body, a second clamping claw is arranged at one end of the second base body, and both ends of the double inclined wedge pushing block are respectively provided with two inclined wedge surfaces. This design realizes simultaneous splitting and combining from left and right by using a double inclined wedge structure, ensures concentricity with the product when multiple claws split and combine, improves the clamping effect and product protection, and is driven by the servo electric cylinder, which can be positioned and stopped arbitrarily with accurate positioning, improves the operation precision and efficiency. Compared with the hydraulic power, the servo electric cylinder drive has lower energy consumption and less noise, reduces the use cost and maintenance difficulty, and the angles at both ends of the double inclined wedge pushing block are different, realizing the functions of fast and slow speed and pressure boosting, achieving a large clamping force with a small power, improving the economy and practicability of the equipment. In this way, it effectively solves the technical problems that the structure of the existing improvement scheme is complex and the adjustment efficiency is low, the hydraulic power system can provide a large pressure but cannot stop at any position, and the problems of energy consumption and noise have not been effectively solved. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1It is a three-dimensional solid diagram of the open clamping mechanism with centered splitting and combining servo power of the present invention.

[0015] Figure 2 It is a schematic diagram of the internal structure of the open clamping mechanism with centered splitting and combining servo power of the present invention.

[0016] Figure 3 It is of the present invention Figure 2 Cross-sectional view along line A-A.

[0017] Figure 4 It is of the present invention Figure 2 Cross-sectional view along line B-B.

[0018] Figure 5 It is of the present invention Figure 2 Cross-sectional view along line C-C.

[0019] Figure 6 It is a three-dimensional solid diagram of the first base in the open clamping mechanism with centered splitting and combining servo power of the present invention.

[0020] 1 - First base, 2 - Second base, 3 - Double inclined wedge push block, 4 - Servo electric cylinder, 5 - Support, 6 - First clamping claw, 7 - Second clamping claw, 8 - Inclined wedge surface, 9 - First guiding groove, 10 - Second guiding groove, 11 - First guiding rod, 12 - Second guiding rod, 13 - Through hole, 14 - First limiting block, 15 - First limiting groove, 16 - Second limiting block, 17 - Second limiting groove. Detailed implementation mode

[0021] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] Please refer to Figures 1 to 6, the present invention provides a centering and splitting servo-powered opening and clamping mechanism, which includes a first base body 1, a second base body 2, a double inclined wedge push block 3, a servo electric cylinder 4 and a support 5. One end of the first base body 1 is provided with a first clamping claw 6, and one end of the second base body 2 is provided with a second clamping claw 7. Both ends of the double inclined wedge push block 3 have two inclined wedge surfaces 8. The first base body 1 is slidably connected to the support 5 and is located within the support 5. The second base body 2 is slidably connected to the first base body 1 and is located between the second base body 2 and the support 5. And the first clamping claw 6 and the second clamping claw 7 are arranged oppositely. The double inclined wedge push block 3 is slidably arranged between the first base body 1 and the second base body 2. The double inclined wedge push block 3 is also fixedly connected to the servo electric cylinder 4 and is located at the output end of the servo electric cylinder 4. The servo electric cylinder 4 is fixedly connected to the support 5 and is located below the support 5.

[0023] In this embodiment, by integrating key components such as the first base body 1, the second base body 2, the double inclined wedge push block 3, the servo electric cylinder 4 and the support 5, the centering and splitting function of the clamping claws is realized. This design not only improves the accuracy of the clamping operation, but also enhances the stability and reliability of the equipment. The driving mode of the servo electric cylinder 4 ensures that the clamping claws can complete the splitting and combining actions quickly and accurately, while reducing energy consumption and noise. In addition, the structure of the double base bodies enables the clamping mechanism to adapt to products of different sizes and shapes, improving the versatility and flexibility of the equipment.

[0024] Further, one inclined wedge angle of one end of the double inclined wedge push block 3 is 30 degrees to 60 degrees, and the inclined wedge angle of the other end of the double inclined wedge push block 3 is 1 degree to 20 degrees.

[0025] In this embodiment, through the design of the inclined wedge surfaces 8 with different angles at both ends of the double inclined wedge push block 3, the rapid movement of the clamping claws near the working point and the slow pressure increase after contacting the product are realized. This design not only improves the clamping efficiency, but also ensures the clamping quality. At the same time, the structure of the double inclined wedge push block 3 also makes the splitting and combining actions of the clamping claws more stable, reducing mechanical shock and wear.

[0026] Further, the total number of claw pieces of the first clamping claw 6 and the second clamping claw 7 is multiple, and the multiple claw pieces are evenly distributed in a circle.

[0027] In this embodiment, through this design, not only the uniformity of the clamping force distribution is improved, but also the stability and reliability of the clamping effect are enhanced. The design of the multiple claw pieces also enables the clamping mechanism to adapt to a wider range of product sizes and shapes, improving the applicability and flexibility of the equipment.

[0028] Further, the other end of the first base body 1 has a first guiding groove 9, the other end of the second base body 2 has a second guiding groove 10, one side of the double inclined wedge push block 3 is provided with a first guiding rod 11, the other side of the double inclined wedge push block 3 is provided with a second guiding rod 12, and the first guiding rod 11 is located in the first guiding groove 9, and the second guiding rod 12 is located in the second guiding groove 10.

[0029] In this embodiment, by providing guiding grooves on the first base body 1 and the second base body 2, and providing guiding rods on the double inclined wedge push block 3, precise guiding during the separation and combination of the clamping claws is achieved. This design not only improves the precision of the clamping operation, but also reduces mechanical wear and noise. At the same time, the structure of the guiding grooves and the guiding rods also enables the clamping mechanism to maintain good stability and reliability after long-term operation.

[0030] Further, a through hole 13 is provided below the first base body 1, and the output end of the servo electric cylinder 4 extends into the through hole 13.

[0031] In this embodiment, through the design of the through hole 13, when the first base body 1 moves, collision with the output end of the servo electric cylinder 4 is avoided, thereby simplifying the structure of the transmission mechanism and improving the transmission efficiency.

[0032] Further, a plurality of first limiting blocks 14 are provided on both the upper and lower end faces of the first base body 1, a plurality of first limiting grooves 15 are provided on both the inner top and inner bottom of the support 5, and the plurality of first limiting blocks 14 are respectively slidably arranged in the corresponding first limiting grooves 15.

[0033] In this embodiment, through the first limiting blocks 14 and the second limiting grooves 17, precise positioning and stable support of the first base body 1 during lateral movement are achieved. This design not only improves the stability and reliability of the equipment, but also makes the clamping operation smoother and safer.

[0034] Further, a plurality of second limiting blocks 16 are provided on both sides of the second base body 2, a plurality of second limiting grooves 17 are provided on both inner sides of the first base body 1, and the plurality of second limiting blocks 16 are respectively slidably arranged in the corresponding second limiting grooves 17.

[0035] In this embodiment, through the arrangement of the second limiting blocks 16 and the second limiting grooves 17, precise positioning and stable support of the second base body 2 during lateral movement are achieved. This design not only improves the stability and reliability of the equipment, but also makes the clamping operation smoother and safer.

[0036] In the invention, the servo electric cylinder 4 is used as a power source, and its output end is fixedly connected to the double inclined wedge push block 3. When the servo electric cylinder 4 receives a control signal, it will drive the double inclined wedge push block 3 to slide up and down between the first base body 1 and the second base body 2. The two ends of the double inclined wedge push block 3 have inclined wedge surfaces 8 with different angles, which are respectively matched with the first clamping claw 6 and the second clamping claw 7. During the upward sliding process of the double inclined wedge push block 3, its inclined wedge surface 8 will push one end of the first base body 1 and one end of the second base body 2 to move towards each other. At this time, the first clamping claw 6 and the second clamping claw 7 will approach each other, so that the clamping claws can first quickly approach the product and then slowly increase the pressure to perform the clamping action, ensuring the clamping effect. During the downward sliding process of the double inclined wedge push block 3, its inclined wedge surface 8 will push one end of the first base body 1 and one end of the second base body 2 to move away from each other. At this time, the first clamping claw 6 and the second clamping claw 7 will move away from each other, so that the clamping claws can first quickly disengage from the product.

[0037] The above-disclosed is only a preferred embodiment of the present invention. Of course, it cannot be used to limit the scope of the rights of the present invention. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A central opening and closing servo-powered buckling mechanism, characterized in that: It includes a first base, a second base, a double-slanted wedge push block, a servo electric cylinder and a support. A first pressing claw is provided at one end of the first base, a second pressing claw is provided at one end of the second base, and both ends of the double-slanted wedge push block have two inclined wedge surfaces. The first base is slidably connected to the support and is located in the support. The second base is slidably connected to the first base and is located between the second base and the support, and the first pressing claw and the second pressing claw are arranged opposite to each other. The double-slanted wedge push block is slidably arranged between the first base and the second base. The double-slanted wedge push block is also fixedly connected to the servo electric cylinder and is located at the output end of the servo electric cylinder. The servo electric cylinder is fixedly connected to the support and is located below the support.

2. The opening and pressing mechanism with centrally-located servo power as claimed in claim 1, characterized in that: The oblique wedge angle of one end of the double-oblique wedge push block is 30 degrees to 60 degrees, and the oblique wedge angle of the other end of the double-oblique wedge push block is 1 degree to 20 degrees.

3. The opening and pressing mechanism with centrally-located servo power as claimed in claim 2, characterized in that: The total number of claw pieces of the first pressing claw and the second pressing claw is multiple, and the multiple claw pieces are evenly distributed around the circumference.

4. The opening and pressing mechanism with centrally-located servo power as claimed in claim 3, characterized in that: The other end of the first base has a first guide groove, the other end of the second base has a second guide groove, a first guide rod is provided on one side of the double-beveled wedge push block, and a second guide rod is provided on the other side of the double-beveled wedge push block, and the first guide rod is located in the first guide groove, and the second guide rod is located in the second guide groove.

5. The opening and pressing mechanism with centrally-located servo power as claimed in claim 4, characterized in that: A through hole is provided below the first substrate, and the output end of the servo electric cylinder extends into the through hole.

6. The opening and pressing mechanism with centrally-located servo power as claimed in claim 5, characterized in that: The upper and lower end surfaces of the first base are both provided with a plurality of first limit blocks, the inner top and inner bottom of the support are both provided with a plurality of first limit grooves, and the plurality of first limit blocks are respectively slidably arranged in the corresponding first limit grooves.

7. The opening and pressing mechanism with centrally-located servo power as claimed in claim 6, characterized in that: A plurality of second limiting blocks are disposed on both sides of the second base body, a plurality of second limiting grooves are disposed on both inner sides of the first base body, and the plurality of second limiting blocks are respectively slidably disposed in the corresponding second limiting grooves.

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