Quick clamping device for electronic component processing

Abstract

The utility model relates to the technical field of electronic components, and provides a quick clamping device for processing electronic components, which comprises an operating platform, a fixed platform is welded at the top of the operating platform, four symmetrically arranged supports are fixedly connected in the fixed platform through screws, a cross rod is welded in two of the supports, and a plurality of clamping grooves are formed in the cross rod. A clamping device is fixedly arranged in the fixing platform and comprises four symmetrically-arranged positioning plates, and through the arrangement of a hydraulic cylinder, the positioning plates and other structures, when the device is used, an electronic component is firstly placed in the center of the fixing platform, then the hydraulic cylinder is started, and the electronic component is placed in the positioning plates. According to the technical scheme, the hydraulic cylinder drives the four positioning plates to stably and reliably clamp the electronic component at the same time, sliding or displacement in the machining process is avoided, stable clamping of the component can be guaranteed, and the problems that in the prior art, clamping is not stable and flexibility is poor are solved through the technical scheme.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components, and in particular to a quick clamping device for processing electronic components. Background Art

[0002] At present, with the continuous development of science and technology, electronic components are being used more and more widely in various fields, and the requirements for the processing accuracy and efficiency of electronic components are becoming higher and higher. In the processing of electronic components, the clamping device is one of the key auxiliary equipment, and its performance directly affects the processing accuracy, production efficiency and product quality.

[0003] The utility model with authorization announcement number CN213341025U in the prior art is named: a positioning and clamping mechanism for precision electronic connector processing, including a base, a lifting rod, a cross bar, an L-shaped connecting rod, a splint, a protective pad, a limit block and a limit groove. The patent realizes the fixation of the electronic connector by rotating two handles to push the two splints to move toward each other. The provision of the protective pad avoids damage to the electronic connector during the fixing process. The limit engagement of the limit block and the limit groove keeps the lifting rod stable, while realizing the lifting and lowering of the laser lamp, which is convenient for positioning operations. The patent is suitable for the processing operation of heterosexual electronic connectors and is practical and convenient.

[0004] However, in this patent, the workpiece is clamped by manually adjusting the threaded column, but the operator's strength, experience and operating accuracy during manual clamping will affect the adjustment effect, thereby affecting the stability of clamping. In addition, manual adjustment is slow and inefficient, and cannot meet the needs of large-scale and high-efficiency production, so there is a problem of unstable clamping.

[0005] The utility model with authorization announcement number CN213731266U in the prior art is named: a quick clamping device for magnetic sheet processing, including a supporting mechanism, a transmission assembly and a clamping assembly, the supporting mechanism includes a first U-shaped plate, a hydraulic cylinder is fixed on the surface of which, the clamping assembly includes a second fixed plate and a first handle, the second fixed plate is provided with a first slide groove, and the inner wall is slidably matched with a slider, by providing a chamfer on the second fixed plate and designing the first fixed plate as an L-shaped structure, the hydraulic cylinder pulls a group of clamping plates on the second fixed plate to move and cooperate with the first fixed plate to quickly complete the clamping of the magnetic sheet. This patent improves the efficiency of magnetic sheet clamping, saves manpower, improves processing efficiency, and meets actual production needs.

[0006] However, in this patent, the clamping assembly must first be adjusted, and then the hydraulic cylinder is started to pull a group of clamping plates on the two second fixed plates to move and cooperate with the first fixed plates, so as to quickly complete the clamping of the magnetic sheet, but the clamping operation is too cumbersome, and the clamping force on both sides is uneven, which affects the clamping effect. Utility Model Content

[0007] The utility model provides a quick clamping device for processing electronic components, which solves the problems of unstable clamping and poor flexibility in the related technology.

[0008] The technical solution of the utility model is as follows:

[0009] A quick clamping device for processing electronic components, comprising an operating table, a fixed platform welded on the top of the operating table, four symmetrically arranged supports fixedly connected to the inside of the fixed platform by screws, wherein a cross bar is welded to the inside of two of the supports, and a clamping device is fixedly arranged inside the fixed platform;

[0010] The clamping device includes four symmetrically arranged positioning plates, a hydraulic cylinder is installed on one side of the fixed platform, and a push rod is fixedly connected to the output end of the hydraulic cylinder by a screw, and two symmetrically arranged racks are slidingly installed inside the fixed platform, and one end of the push rod is fixedly connected to one end of one of the racks, and a rotating shaft is rotatably installed inside the fixed platform, and a gear and a turntable are fixedly sleeved on the outer circumference of the rotating shaft, and the gear is meshed with the two racks at the same time, and a movable block and a sliding block are fixedly sleeved on the rack, and the top of one of the sliding blocks and the top of one of the movable blocks are connected in common. A support plate is fixedly connected by screws, and two symmetrically arranged crank rods are fixedly connected to the bottom of the turntable by screws, and the tops of the two crank rods and the two support plates are fixedly connected to rectangular blocks by screws, and the top of the rectangular block is fixedly connected to a vertical pole by screws, and two symmetrically arranged reinforcing ribs are welded together on one side of the vertical pole and the top of the rectangular block, and a rubber pad is bonded to one side of the four positioning plates, one of the sliding blocks and one of the movable blocks are movably mounted on the outer circumferential surface of one of the cross bars, and a fixing rod is fixedly connected between the top of the gear and the bottom of the turntable by screws.

[0011] Preferably, the other sides of the four positioning plates are fixedly connected with a clamping block by screws, the interior of the vertical pole is slidably equipped with an insert block, one side of the insert block is fixedly connected with a guide rod by screws, one end of the guide rod is fixedly connected with a guide block by screws, and the interior of the vertical pole is fixedly connected with a mounting rod by screws.

[0012] Preferably, a cavity is provided inside the fixed platform, and the gear and the turntable are both rotatably mounted inside the cavity, which reflects the stability of the gear and the turntable.

[0013] Preferably, fixing grooves are provided inside the four supports, and the cross bar is fixedly arranged inside two of the fixing grooves, thereby improving the stability of the cross bar.

[0014] Preferably, a rotation groove is provided inside the fixed platform, and the rotating shaft is rotatably installed inside the rotation groove, which reflects the stability of the rotating shaft.

[0015] Preferably, a slot is provided inside the vertical pole, and the block and the slot have the same shape and size, thereby achieving a quick-release effect of the positioning plate.

[0016] Preferably, a slot is provided inside the card block, and the shape and size of the insert block and the slot are the same, thereby achieving a limiting effect on the card block.

[0017] Preferably, a movable groove is provided inside the vertical pole, the plug block is slidably connected inside the movable groove, a spring is commonly connected between one side of the plug block and the inner wall of the movable groove, and the plug block is automatically ejected under the action of the spring.

[0018] The working principle and beneficial effects of the utility model are:

[0019] 1. In the utility model, by setting structures such as hydraulic cylinders and positioning plates, when using the device, first place the electronic components in the center of the fixed platform, and then start the hydraulic cylinder. The hydraulic cylinder simultaneously drives the four positioning plates to clamp the electronic components stably and reliably, avoiding sliding or shifting during the processing, and ensuring stable clamping of the components.

[0020] 2. In the utility model, by setting structures such as card blocks and vertical poles, when electronic components of different shapes need to be clamped, the guide block is pulled to contact the limit of the card block, and then the card block on one side of the positioning plate is pulled out of the vertical pole, and then the required positioning plate shape is replaced to adapt to electronic components of different types and sizes, thereby improving the flexibility and convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a cross-sectional view of the fixed platform of the utility model;

[0024] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0025] Figure 4 This is a schematic diagram of the structure of the clamping device of the utility model;

[0026] Figure 5 It is a schematic diagram of the partial structure of the clamping device of the utility model.

[0027] In the figure: 1. operating table; 2. controller; 3. fixed platform; 4. hydraulic cylinder; 5. push rod; 6. rack; 7. rotating shaft; 8. gear; 9. fixed rod; 10. turntable; 11. movable block; 12. sliding block; 13. support plate; 14. cross bar; 15. support; 16. crank rod; 17. rectangular block; 18. reinforcing rib; 19. vertical pole; 20. positioning plate; 21. rubber pad; 22. clamp block; 23. plug block; 24. guide rod; 25. guide block; 26. mounting rod; 27. spring; 28. lighting equipment. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] like Figure 1 to Figure 5As shown, this embodiment proposes a quick clamping device for processing electronic components, including an operating table 1, a fixed platform 3 is welded on the top of the operating table 1, four symmetrically arranged supports 15 are fixedly connected inside the fixed platform 3 by screws, and cross bars 14 are welded inside two of the supports 15, a clamping device is fixedly arranged inside the fixed platform 3, and the clamping device includes four symmetrically arranged positioning plates 20, a hydraulic cylinder 4 is installed on one side of the fixed platform 3, and a push rod 5 is fixedly connected to the output end of the hydraulic cylinder 4 by screws, and two symmetrically arranged racks 6 are slidably assembled inside the fixed platform 3, one end of the push rod 5 is fixedly connected to one end of one of the racks 6, a rotating shaft 7 is rotatably installed inside the fixed platform 3, and a gear 8 and a turntable 10 are fixedly sleeved on the outer circumference of the rotating shaft 7, and the gear 8 is meshed with the two racks 6 at the same time, and a movable block 11 and a sliding block 12 are fixedly sleeved on the rack 6, and the top of one of the sliding blocks 12 and the top of one of the movable blocks 11 are fixed together by screws. A support plate 13 is fixedly connected, and two symmetrically arranged crank rods 16 are fixedly connected to the bottom of the turntable 10 by screws. The tops of the two crank rods 16 and the two support plates 13 are fixedly connected with rectangular blocks 17 by screws. The top of the rectangular block 17 is fixedly connected with a vertical rod 19 by screws. Two symmetrically arranged reinforcing ribs 18 are welded together on one side of the vertical rod 19 and the top of the rectangular block 17. A rubber pad 21 is bonded to one side of the four positioning plates 20. One of the sliding blocks 12 and one of the movable blocks 11 are movably sleeved on the outer circumferential surface of one of the cross bars 14. A fixed rod 9 is fixedly connected between the top of the gear 8 and the bottom of the turntable 10 by screws. Through the arrangement of structures such as the hydraulic cylinder 4 and the positioning plate 20, when using the device, first place the electronic components in the center of the fixed platform 3, and then start the hydraulic cylinder 4. The hydraulic cylinder 4 simultaneously drives the four positioning plates 20 to clamp the electronic components stably and reliably to avoid sliding or displacement during the processing, thereby ensuring stable clamping of the components.

[0031] like Figure 2 As shown, a cavity is provided inside the fixed platform 3, and the gear 8 and the turntable 10 are both rotatably mounted inside the cavity.

[0032] like Figure 2 As shown, the four supports 15 are each provided with a fixing groove inside, and the cross bar 14 is fixedly disposed inside two of the fixing grooves.

[0033] like Figure 2 As shown, a rotation groove is provided inside the fixed platform 3, and the rotation shaft 7 is rotatably installed inside the rotation groove.

[0034] In this embodiment, when using the device, first place the electronic components at the top center of the fixed platform 3 to ensure that the components are in a precise and stable position for subsequent processing operations. Once the components are placed on the fixed platform 3, the hydraulic cylinder 4 can be started, and the hydraulic cylinder 4 drives the push rod 5, and the push rod 5 drives one of the racks 6 to move. Since the gear 8 is meshed with the two racks 6 at the same time, the other rack 6 also moves accordingly. The rack 6 drives the movable block 11 and the moving block to move. The movable block 11 and the moving block simultaneously drive the cross plate to move, and the cross plate drives the top rectangular block 17 to move. At the same time, the rotation of the gear 8 drives the rotating shaft 7 to rotate, and the rotating shaft 7 rotates. The shaft 7 drives the turntable 10 to rotate, the turntable 10 drives the crank rod 16 to move, and the crank rod 16 drives the rectangular block 17 on the top to move. At this time, the four rectangular blocks 17 simultaneously drive the vertical rod 19 on the top to move, and the vertical rod 19 drives the positioning plate 20 to move. These four positioning plates 20 can stably and reliably clamp the electronic components to prevent the components from sliding or shifting during the processing. Secondly, through the cooperation of the hydraulic cylinder 4 and the positioning plate 20, the influence of external force on the components can be effectively reduced to protect the components from damage. In addition, this clamping method also has the characteristics of fast response and high efficiency, which can shorten the processing cycle and improve production efficiency.

[0035] A controller 2 is installed on the operating table 1, a lighting device 28 is installed on the fixed platform 3, and a sensor is installed inside the fixed platform 3. The controller 2, the sensor and the lighting device 28 are electrically connected. The sensor can detect the position and posture of the electronic components and the clamping state of the clamping device. It can also detect the working state and potential faults of the clamping device to prevent accidents and maintain the stability of the processing process. During the processing, the lighting device 28 provides sufficient light for the operating area to ensure that the operator can clearly observe the state of the electronic components and the working conditions of the clamping device. The controller 2 realizes precise control and intelligent operation, the lighting device 28 provides good visual effects, and the sensor provides real-time monitoring and fault detection functions. The combination of these functions helps to improve the accuracy, efficiency and safety of electronic component processing.

[0036] Example 2

[0037] like Figure 1 to Figure 3As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the other sides of the four positioning plates 20 are fixedly connected with a block 22 by screws, the interior of the vertical rod 19 is slidably equipped with an insert block 23, one side of the insert block 23 is fixedly connected with a guide rod 24 by screws, one end of the guide rod 24 is fixedly connected with a guide block 25 by screws, and the interior of the vertical rod 19 is fixedly connected with a mounting rod 26 by screws. Through the arrangement of structures such as the block 22 and the vertical rod 19, when it is necessary to clamp electronic components of different shapes, the guide block 25 is pulled to contact the limit of the block 22, and then the block 22 on one side of the positioning plate 20 is pulled out of the interior of the vertical rod 19, and then the required shape of the positioning plate 20 can be replaced to adapt to electronic components of different types and sizes, thereby improving the flexibility and convenience of the device.

[0038] like Figure 3 As shown, a slot is provided inside the vertical rod 19, and the shape and size of the block 22 and the slot are the same.

[0039] like Figure 3 As shown, a slot is provided inside the card block 22, and the shape and size of the insert block 23 and the slot are the same.

[0040] like Figure 3 As shown, a movable groove is provided inside the vertical rod 19, and the insert block 23 is slidably connected inside the movable groove. A spring 27 is commonly connected between one side of the insert block 23 and the inner wall of the movable groove.

[0041] The guide block 25 is directly pulled to drive the guide rod 24, and the guide rod 24 drives the plug block 23 to disengage from the slot provided inside the card block 22, thereby releasing the limiting effect on the card block 22. Then, the card block 22 is pulled out of the card slot provided inside the vertical rod 19 to complete the disassembly. The positioning plate 20 is installed, and the card block 22 is directly inserted into the card slot. At this time, the plug block 23 is automatically ejected under the action of the spring 27, and ejected into the slot to be fixed. In this way, the required shape of the positioning plate 20 can be easily replaced to adapt to electronic components of different types and sizes. This design not only simplifies the adjustment process of the device, but also greatly improves the flexibility and convenience of the device. By replacing positioning plates 20 of different shapes, the device can clamp electronic components of various shapes and sizes, thereby expanding the application range of the device. In addition, this design also helps to improve production efficiency, shorten production preparation time and adjustment time, reduce production costs, and improve overall production benefits.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick clamping device for electronic component processing, characterized in that: The operating platform (1) comprises a fixed platform (3) welded to the top of the operating platform (1), the interior of the fixed platform (3) is fixedly connected with four symmetrically arranged supports (15) by screws, wherein a cross bar (14) is welded to the interior of two of the supports (15), and a clamping device is fixedly arranged inside the fixed platform (3); The clamping device comprises four symmetrically arranged positioning plates (20), a hydraulic cylinder (4) is installed on one side of the fixed platform (3), the output end of the hydraulic cylinder (4) is fixedly connected to a push rod (5) by means of screws, the interior of the fixed platform (3) is slidably equipped with two symmetrically arranged racks (6), one end of the push rod (5) is fixedly connected to one end of one of the racks (6), a rotating shaft (7) is rotatably installed inside the fixed platform (3), a gear (8) and a turntable (10) are fixedly sleeved on the outer circumference of the rotating shaft (7), the gear (8) is meshedly connected to the two racks (6) at the same time, a movable block (11) and a sliding block (12) are fixedly sleeved on the rack (6), the top of one of the sliding blocks (12) and the top of one of the movable blocks (11) are screwed together. The rotating disk (10) is fixedly connected with a support plate (13) by screws, the bottom of the rotating disk (10) is fixedly connected with two symmetrically arranged crank rods (16) by screws, the tops of the two crank rods (16) and the two support plates (13) are fixedly connected with rectangular blocks (17) by screws, the top of the rectangular block (17) is fixedly connected with a vertical rod (19) by screws, one side of the vertical rod (19) and the top of the rectangular block (17) are welded with two symmetrically arranged reinforcing ribs (18), one side of the four positioning plates (20) is bonded with a rubber pad (21), one of the sliding blocks (12) and one of the movable blocks (11) are movably sleeved on the outer peripheral surface of one of the cross bars (14), and a fixing rod (9) is fixedly connected between the top of the gear (8) and the bottom of the rotating disk (10) by screws.

2. A quick clamping device for electronic component processing according to claim 1, characterized in that: The other sides of the four positioning plates (20) are all fixedly connected with a clamping block (22) by screws, the interior of the vertical pole (19) is slidably equipped with an inserting block (23), one side of the inserting block (23) is fixedly connected with a guide rod (24) by screws, one end of the guide rod (24) is fixedly connected with a guide block (25) by screws, and the interior of the vertical pole (19) is fixedly connected with a mounting rod (26) by screws.

3. A quick clamping device for electronic component processing according to claim 1, characterized in that: A cavity is provided inside the fixed platform (3), and the gear (8) and the rotating disk (10) are both rotatably mounted inside the cavity.

4. A quick clamping device for electronic component processing according to claim 1, characterized in that: The four supports (15) are each provided with a fixing groove inside, and the cross bar (14) is fixedly arranged inside two of the fixing grooves.

5. The quick clamping device for electronic component processing according to claim 1, characterized in that: A rotation groove is provided inside the fixed platform (3), and the rotation shaft (7) is rotatably mounted inside the rotation groove.

6. A quick clamping device for electronic component processing according to claim 2, characterized in that: A slot is provided inside the vertical rod (19), and the clamping block (22) and the slot have the same shape and size.

7. A quick clamping device for electronic component processing according to claim 2, characterized in that: A slot is provided inside the card block (22), and the insert block (23) and the slot have the same shape and size.

8. The quick clamping device for electronic component processing according to claim 2, characterized in that: A movable groove is provided inside the vertical rod (19), the insert block (23) is slidably connected inside the movable groove, and a spring (27) is commonly connected between one side of the insert block (23) and the inner wall of the movable groove.

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