Clamping device

Abstract

The utility model discloses a clamping device which comprises a platform, a clamping mechanism, a fixing mechanism and supporting legs, the clamping mechanism used for clamping and turning over special glass of different sizes is arranged above the platform, the fixing mechanism used for fixing the special glass of different thicknesses is arranged in the middle of the clamping mechanism, and the supporting legs are arranged on the platform. Supporting legs are fixedly connected to the two ends of the lower portion of the platform, the fixing mechanism comprises supporting arms, a sliding base, a fixing base, a guiding assembly, an overturning assembly and an adjusting assembly, and the two supporting arms are symmetrically arranged at the two ends of the upper portion of the platform. According to the clamping device provided by the utility model, through the structural design of the clamping mechanism, when the clamping device is used, the two rotating seats can be close to each other and clamp the two ends of the special glass by manually rotating the crank, and after one surface of the special glass is processed, the driving motor can be started to turn over and process the special glass, so that the special glass can be conveniently turned over. And the working efficiency of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of special glass production, in particular to a clamping device. Background Art

[0002] Special glass is a type of glass used for special purposes, including high-pressure resistant glass, high-temperature and high-pressure resistant glass, high-temperature resistant glass, fireplace glass, wave soldering glass, oven glass, heat-resistant and high-pressure resistant glass, UV glass, and optical glass.

[0003] For example, the Chinese utility model patent (CN208179356U) discloses a clamping device for special glass production, which records: "By setting a support block, a groove, a first connecting rod, a connecting block, a second connecting rod, a first pushing block, a first pushing block and a clamping block, pressing the connecting block so that the bottom of the first connecting rod and the bottom of the second connecting rod are parallel to the horizontal plane, at this time the first connecting rod and the second connecting rod are in a stuck state, and the glass is fixed by the clamping block, and the fixing effect is strong, thereby effectively solving the current problem that most clamping devices have poor clamping effect, and when processing the glass, the equipment vibrates, causing the clamping device to shake, causing the glass on the clamping device to shift, resulting in large errors in the processed glass." It also records: "At present, most clamping devices have poor clamping effect, and when processing the glass, the equipment vibrates, causing the clamping device to shake, causing the glass on the clamping device to shift, resulting in large errors in the processed glass." Technical problem.

[0004] Based on the above, it can be seen that the following technical problems exist in the prior art: the clamping device in the above patent can only process one side of the glass when clamping and processing it. After processing one side of the glass is completed, the glass needs to be loosened and turned over and then clamped again, which is inconvenient to use. For this reason, this application proposes a clamping device to solve the technical problems mentioned in the above patent and provide a new technical solution. Utility Model Content

[0005] Based on this, it is necessary to provide a clamping device to address the above technical problems. Through the structural design of the clamping mechanism, the two rotating seats can be brought closer to each other and the two ends of the special glass can be clamped by manually rotating the crank during use. After the processing of one side of the special glass is completed, the drive motor can be started to flip the special glass, which effectively improves the working efficiency of the device.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A clamping device is used in the production of special glass.

[0008] The clamping device specifically includes: a platform, a clamping mechanism, a fixing mechanism and supporting legs. The clamping mechanism for clamping and flipping special glasses of different sizes is provided above the platform. The fixing mechanism for fixing special glasses of different thicknesses is provided in the middle of the clamping mechanism. Support legs are fixedly connected to both ends of the bottom of the platform.

[0009] The fixing mechanism includes a support arm, a sliding seat, a fixed seat, a guide assembly, a flip assembly and an adjustment assembly. Two support arms are symmetrically arranged at both ends above the platform. The lower ends of the two support arms are fixedly connected to the sliding seat, and the upper ends of the two support arms are fixedly connected to the fixed seat.

[0010] As a preferred embodiment of the clamping device provided by the present invention, the guide assembly includes a rotating seat, a first guide rod and a second guide rod, and the two fixed seats are rotatably connected to each other on one side, and a first guide rod and a second guide rod are arranged between the two rotating seats. The first guide rod is slidably connected to the second guide rod, and the first guide rod and the second guide rod are respectively fixedly connected to the ends of the two rotating seats.

[0011] As a preferred embodiment of the clamping device provided by the present invention, the flipping assembly includes a driving motor, a first gear and a second gear. The inner side of the support arm is fixedly connected to the driving motor, the output end of the driving motor is fixedly connected to the first gear, the outer side of the fixed seat is rotatably connected to the second gear, the second gear is fixedly connected to the rotating seat, and the second gear is meshed with the first gear.

[0012] As a preferred embodiment of the clamping device provided by the present invention, the adjusting assembly includes a slide groove, a first threaded rod and a crank. Two slide grooves are symmetrically provided on the surface of the platform and at positions corresponding to the sliding seats. The two sliding seats are respectively slidably connected to the two slide grooves. The inner sides of the two slide grooves are respectively rotatably connected to two first threaded rods. The threads of the two first threaded rods rotate in opposite directions. The two sliding seats are respectively threadedly connected to the two first threaded rods. The ends of the two first threaded rods close to each other are fixedly connected. A crank is rotatably connected to the outer side of the platform and at a position corresponding to the first threaded rod. The crank is fixedly connected to the first threaded rod.

[0013] The cam is connected to the second end of the first splint and the second end of the second splint is connected to the cam by a threaded rod, and the cam is connected to the first splint and the second end of the second splint is connected to the cam by a threaded rod.

[0014] As a preferred embodiment of the clamping device provided by the present invention, rubber pads are fixedly connected to the surfaces of the first clamping plate and the second clamping plate that are close to each other.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The clamping device provided by the utility model has a structural design at the clamping mechanism. When in use, the two rotating seats can be brought closer to each other and the two ends of the special glass can be clamped by manually rotating the crank. After the processing of one side of the special glass is completed, the driving motor can be started to turn the special glass over, which effectively improves the working efficiency of the device.

[0017] The clamping device provided by the utility model has a structural design at the fixing mechanism, and when in use, the gap between the first clamping plate and the second clamping plate can be quickly adjusted by rotating the knob, so that the device can clamp special glasses of different thicknesses, effectively improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the solutions in the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A schematic diagram of the overall structure of the clamping device provided by the utility model;

[0020] Figure 2 This is a schematic structural diagram of the support arm and rotating seat of the clamping device provided by the present invention;

[0021] Figure 3 A cross-sectional view of the internal structure of the clamping device platform provided by the utility model;

[0022] Figure 4 This is a structural diagram of the fixing mechanism of the clamping device provided by the utility model.

[0023] The markings in the figure are as follows:

[0024] 1. Platform; 2. Clamping mechanism; 3. Fixing mechanism; 4. Support leg; 5. Support arm; 6. Sliding seat; 7. Fixed seat; 8. Rotating seat; 9. First guide rod; 10. Second guide rod; 11. Drive motor; 12. First gear; 13. Second gear; 14. Slide groove; 15. First threaded rod; 16. Crank handle; 17. Positioning plate; 18. First splint; 19. Sliding rod; 20. Second splint; 21. Moving plate; 22. Second threaded rod; 23. Knob; 24. Rubber pad. DETAILED DESCRIPTION

[0025] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0026] As described in the background art, the clamping device in the above patent can only process one side of the glass when clamping and processing it. After processing one side of the glass, the glass needs to be loosened and turned over and then clamped again, which is inconvenient to use.

[0027] In order to solve this technical problem, the utility model provides a clamping device, which is applied to the production of special glass.

[0028] Specifically, please refer to Figures 1-4 , the clamping device specifically includes:

[0029] Platform 1, clamping mechanism 2, fixing mechanism 3 and support legs 4. The clamping mechanism 2 for clamping and flipping special glasses of different sizes is set above the platform 1. The fixing mechanism 3 for fixing special glasses of different thicknesses is set in the middle of the clamping mechanism 2. Support legs 4 are fixedly connected to both ends of the bottom of the platform 1.

[0030] The fixing mechanism 3 includes a support arm 5, a sliding seat 6, a fixed seat 7, a guide assembly, a flip assembly and an adjustment assembly. Two support arms 5 are symmetrically arranged at both ends above the platform 1. The lower ends of the two support arms 5 are fixedly connected to the sliding seat 6, and the upper ends of the two support arms 5 are fixedly connected to the fixed seat 7.

[0031] The clamping device provided by the present invention, through the structural design of the clamping mechanism 2, can be used by manually rotating the crank 16 to make the two rotating seats 8 approach each other and clamp the two ends of the special glass. After the processing of one side of the special glass is completed, the drive motor 11 can be started to turn the special glass over, which effectively improves the working efficiency of the device.

[0032] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0033] Example 1:

[0034] Please refer to Figure 1-Figure 3 A clamping device includes: a platform 1, a clamping mechanism 2, a fixing mechanism 3 and legs 4. The clamping mechanism 2 for clamping and flipping special glasses of different sizes is provided above the platform 1. The fixing mechanism 3 for fixing special glasses of different thicknesses is provided in the middle of the clamping mechanism 2. The legs 4 are fixedly connected to both ends of the bottom of the platform 1.

[0035] Specifically, the fixing mechanism 3 includes a support arm 5, a sliding seat 6, a fixed seat 7, a guide assembly, a flip assembly and an adjustment assembly. Two support arms 5 are symmetrically arranged at both ends above the platform 1. The lower ends of the two support arms 5 are fixedly connected to the sliding seat 6, and the upper ends of the two support arms 5 are fixedly connected to the fixed seat 7.

[0036] Furthermore, the guide assembly includes a rotating seat 8, a first guide rod 9 and a second guide rod 10. The two fixed seats 7 are rotatably connected to the rotating seat 8 on the side close to each other. The first guide rod 9 and the second guide rod 10 are arranged between the two rotating seats 8. The first guide rod 9 is slidingly connected to the second guide rod 10, and the first guide rod 9 and the second guide rod 10 are respectively fixedly connected to the ends of the two rotating seats 8.

[0037] Furthermore, the flip assembly includes a drive motor 11, a first gear 12 and a second gear 13. The inner side of the support arm 5 is fixedly connected to the drive motor 11, the output end of the drive motor 11 is fixedly connected to the first gear 12, the outer side of the fixed base 7 is rotatably connected to the second gear 13, the second gear 13 is fixedly connected to the rotating base 8, and the second gear 13 is meshed with the first gear 12.

[0038] Furthermore, the adjustment component includes a slide groove 14, a first threaded rod 15 and a crank 16. Two slide grooves 14 are symmetrically opened on the surface of the platform 1 and at positions corresponding to the sliding seat 6. The two sliding seats 6 are respectively slidably connected to the two slide grooves 14. The inner sides of the two slide grooves 14 are respectively rotatably connected to two first threaded rods 15. The threads of the two first threaded rods 15 rotate in opposite directions. The two sliding seats 6 are respectively threadedly connected to the two first threaded rods 15. The ends of the two first threaded rods 15 close to each other are fixedly connected. A crank 16 is rotatably connected to the outside of the platform 1 and at a position corresponding to the first threaded rod 15. The crank 16 is fixedly connected to the first threaded rod 15.

[0039] It can be seen that when processing special glass, it can be placed in the position between the two rotating seats 8, and then the crank 16 is continuously rotated to make the two first threaded rods 15 rotate accordingly, and drive the sliding seat 6 threadedly connected to the two first threaded rods 15 to approach each other along the direction of the slide groove 14, so that the support arm 5 and the fixed seat 7 fixed to the sliding seat 6 drive the two rotating seats 8 to approach each other and fix the two ends of the special glass plate, thereby facilitating the processing of the special glass plate. After the processing of one side of the special glass is completed, the drive motor 11 can be started to drive the first gear 12 to rotate, so that the second gear 13 meshing with the first gear 12 rotates and drives one rotating seat 8 to rotate, and the other rotating seat 8 will rotate synchronously under the connection of the first guide rod 9 and the second guide rod 10, thereby completing the flipping processing of the special glass, effectively improving the working efficiency of the device.

[0040] Example 2:

[0041] The clamping device provided in Example 1 is further optimized, specifically, as Figure 4 As shown, further, the support leg 4 includes a positioning plate 17, a first clamping plate 18, a sliding rod 19, a second clamping plate 20, a movable plate 21, a second threaded rod 22 and a knob 23. The two rotating seats 8 are fixedly connected to each other on one side with the positioning plate 17, the surface of the positioning plate 17 is fixedly connected to the first clamping plate 18, the end of the first clamping plate 18 is slidably connected to the sliding rod 19, the second clamping plate 20 is arranged above the first clamping plate 18, the second clamping plate 20 is fixedly connected to the sliding rod 19, and a movable plate 21 is arranged below the first clamping plate 18, the movable plate 21 is fixedly connected to the sliding rod 19, the lower middle part of the first clamping plate 18 is rotatably connected to the second threaded rod 22, the movable plate 21 is threadedly connected to the second threaded rod 22, and the end of the second threaded rod 22 away from the first clamping plate 18 is fixedly connected to the knob 23.

[0042] Furthermore, in order to prevent damage to the special glass when it is clamped, a rubber pad 24 is fixedly connected to the surfaces of the first clamping plate 18 and the second clamping plate 20 that are close to each other.

[0043] It can be seen that when in use, the knob 23 can be rotated according to the thickness of the special glass, so that the second threaded rod 22 fixed thereto rotates and drives the movable plate 21 to move up and down along the direction of the slide rod 19, thereby adjusting the size of the gap between the first clamping plate 18 and the slide rod 19, so that the device can clamp special glasses of different thicknesses, effectively improving the practicality of the device.

Claims

1. A clamping device, characterized in that: include: A platform (1), a clamping mechanism (2), a fixing mechanism (3) and supporting legs (4); a clamping mechanism (2) for clamping and flipping special glasses of different sizes is provided above the platform (1); a fixing mechanism (3) for fixing special glasses of different thicknesses is provided in the middle of the clamping mechanism (2); and supporting legs (4) are fixedly connected to both ends of the bottom of the platform (1); The fixing mechanism (3) comprises a supporting arm (5), a sliding seat (6), a fixing seat (7), a guide assembly, a flip assembly and an adjustment assembly. Two supporting arms (5) are symmetrically arranged at both ends above the platform (1). The lower ends of the two supporting arms (5) are fixedly connected to the sliding seat (6), and the upper ends of the two supporting arms (5) are fixedly connected to the fixing seat (7).

2. The clamping device according to claim 1, characterized in that The guide assembly comprises a rotating seat (8), a first guide rod (9) and a second guide rod (10); the two fixed seats (7) are rotatably connected to each other on one side thereof; the first guide rod (9) and the second guide rod (10) are arranged between the two rotating seats (8); the first guide rod (9) and the second guide rod (10) are slidably connected; the first guide rod (9) and the second guide rod (10) are respectively fixedly connected to the ends of the two rotating seats (8).

3. The clamping device according to claim 2, characterized in that The flip assembly comprises a driving motor (11), a first gear (12) and a second gear (13); the inner side of the support arm (5) is fixedly connected to the driving motor (11); the output end of the driving motor (11) is fixedly connected to the first gear (12); the outer side of the fixed seat (7) is rotatably connected to the second gear (13); the second gear (13) is fixedly connected to the rotating seat (8); and the second gear (13) is meshed with the first gear (12).

4. The clamping device according to claim 3, characterized in that The adjustment component includes a slide groove (14), a first threaded rod (15) and a crank (16). Two slide grooves (14) are symmetrically provided on the surface of the platform (1) and at positions corresponding to the sliding seat (6). The two sliding seats (6) are respectively slidably connected to the two slide grooves (14). The inner sides of the two slide grooves (14) are respectively rotatably connected to two first threaded rods (15). The threads of the two first threaded rods (15) rotate in opposite directions. The two sliding seats (6) are respectively threadedly connected to the two first threaded rods (15). The ends of the two first threaded rods (15) close to each other are fixedly connected. The outer side of the platform (1) is rotatably connected to the position corresponding to the first threaded rod (15). The crank (16) is fixedly connected to the first threaded rod (15).

5. The clamping device according to claim 2, characterized in that The support leg (4) includes a positioning plate (17), a first clamping plate (18), a sliding rod (19), a second clamping plate (20), a movable plate (21), a second threaded rod (22) and a knob (23). The two rotating seats (8) are fixedly connected to the positioning plate (17) on the side close to each other. The surface of the positioning plate (17) is fixedly connected to the first clamping plate (18). The end of the first clamping plate (18) is slidably connected to the sliding rod (19). The upper part of the first clamping plate (18) is provided with a A second clamping plate (20), the second clamping plate (20) is fixedly connected to the slide rod (19), a movable plate (21) is provided below the first clamping plate (18), the movable plate (21) is fixedly connected to the slide rod (19), a second threaded rod (22) is rotatably connected to the middle part below the first clamping plate (18), the movable plate (21) is threadedly connected to the second threaded rod (22), and a knob (23) is fixedly connected to the end of the second threaded rod (22) away from the first clamping plate (18).

6. The clamping device according to claim 5, characterized in that The first clamping plate (18) and the second clamping plate (20) are both fixedly connected to a rubber pad (24) on their respective sides close to each other.

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