Clamping type diamond fixing device

Abstract

The utility model discloses a clamping type diamond fixing device which comprises a U-shaped seat, a U-shaped frame fixedly connected to the top of the U-shaped seat, a top plate welded to the top of the U-shaped frame, a bearing plate fixedly connected to the outer wall of one side of the top plate, a first pressing plate fixedly connected to the top of the bearing plate, and clamping pieces installed on the opposite faces of the first pressing plate and a second pressing plate. By arranging a connecting structure among a limiting rod, a perforated plate and a connecting plate, the distance between a first pressing plate and a second pressing plate can be limited, and meanwhile in the process that the second pressing plate moves downwards, the bottom face of the second pressing plate is parallel to the top face of the first pressing plate all the time; according to the diamond fixing device, by arranging the protruding block and the rubber sleeve structure, the friction force of the contact face of the clamping piece and the diamond can be improved, the diamond is prevented from sliding off from the clamping piece, the situation that the diamond pops up is avoided, and meanwhile the operation steps of the whole fixing device are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond processing equipment, in particular to a clamping type diamond fixing device. Background Art

[0002] After the artificial diamond is cultivated and cut, it needs to be processed again. At present, technicians often use glue to make the diamond adhere to the fixing device to ensure a stable connection. However, this fixing method also makes it difficult to disassemble the diamond after processing, which is not conducive to improving processing efficiency. In addition, special glue needs to be consumed each time it is fixed, which consumes materials. There is also a mechanical clamping method in the prior art. For example, the patent document with the announcement number CN218342536U uses three-point fixation to ensure that the processed part can be firmly fixed on the storage platform and is not prone to offset during processing. However, when the baffle on the clamp is used to fix the diamond on the storage platform, since the baffle is fixed on the clamp, a certain angle will be formed between the storage platform and the baffle at the bottom of the diamond of different sizes. At this time, the inclined surface of the baffle will form an outward or inward thrust on the contact surface of the diamond, which is easy to cause the diamond to pop out, and the setting of multiple adjustment rods also makes the operation steps of the entire fixing device more difficult. Utility Model Content

[0003] The utility model aims to provide a clamping diamond fixing device. The utility model is conducive to improving the friction between the contact surface of the clamping piece and the diamond by arranging a convex block and a rubber sleeve structure, thereby preventing the diamond from sliding off the clamping piece, not only avoiding the diamond from popping out, but also making the operation steps of the entire fixing device more convenient.

[0004] To solve the above problems, the utility model adopts the following technical solutions.

[0005] A clamping diamond fixing device comprises a U-shaped seat, wherein the top of the U-shaped seat is fixedly connected to a U-shaped frame, a top plate is welded to the top of the U-shaped frame, a load-bearing plate is fixedly connected to the outer wall of one side of the top plate, a first pressing plate is fixedly connected to the top of the load-bearing plate, a perforated plate is fixedly connected to the top of the outer wall of one side of the first pressing plate, a limit rod is slidably connected to the inner wall of the perforated plate, a connecting plate is fixedly connected to the top of the limit rod, a second pressing plate is welded to the outer wall of one side of the connecting plate, clamps are installed on the opposite surfaces of the first pressing plate and the second pressing plate, a plurality of groups of protrusions are fixedly connected to the opposite surfaces of the clamps, and rubber sleeves are bonded to the outer walls of the protrusions.

[0006] As a further description of the above technical solution:

[0007] A slide groove frame is vertically penetrated at the center of the top of the top plate, and sliding blocks are slidably connected to both sides of the inner wall of the slide groove frame. A slip ring is vertically penetrated in the sliding block, and a sliding rod is slidably connected to the inner wall of the slip ring.

[0008] As a further description of the above technical solution:

[0009] A hollow cylinder is welded at the outer edge of the bottom of the slider, a through hole is opened at the center of the bottom of the hollow cylinder, ventilation holes are opened at the top of both sides of the inner wall of the hollow cylinder, a reset spring is sleeved on the bottom end of the outer wall of the slide rod, and a magnetic block body is fixedly connected to the center of the bottom of the slide rod.

[0010] As a further description of the above technical solution:

[0011] The front end and the rear end of the top of the second pressure plate are fixedly connected to the second side plate, the top of the opposite surface of the second side plate is fixedly connected to the second shaft rod, the outer walls of the first shaft rod and the second shaft rod are rotatably connected to a connecting plate, the bottom center of the connecting plate is fixedly connected to a bracket plate, the inner walls of the bracket plate are fixedly connected to a third shaft rod, the outer wall of the third shaft rod is rotatably connected to an shaft block, and the bottom center of the shaft block is fixedly connected to the top of the sliding rod.

[0012] As a further description of the above technical solution:

[0013] A charging magnetic block vertically penetrates the center of the bottom of the U-shaped frame, a charging module is fixedly connected to the bottom of the charging magnetic block, a data line is fixedly connected to the front end of the charging module, and a controller is fixedly connected to the front end of the data line.

[0014] As a further description of the above technical solution:

[0015] A cavity running through the top and bottom is formed at one end of the top plate, a slide is slidably connected to the inner wall of the cavity, a pad is fixedly connected to the top of the slide, a first side plate is fixedly connected to the front and rear ends of the pad, a first shaft is fixedly connected to the top of the opposite surface of the first side plate, and a slide groove hole running through the top and bottom is formed at the other end of the top plate.

[0016] As a further description of the above technical solution:

[0017] A sleeve is vertically passed through one end of the first pressure plate and the second pressure plate, an insertion shaft is inserted into the inner wall of the sleeve, a threaded sleeve is vertically passed through the center of one end face of the insertion shaft, a long axis bolt is threadedly connected to the inner wall of the threaded sleeve, and the other end face of the insertion shaft is fixedly connected to the end opposite to the clamp.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) By setting a connection structure between a limit rod, a perforated plate and a connecting plate, the distance between the first pressing plate and the second pressing plate can be limited. At the same time, when the second pressing plate moves downward, the bottom surface of the second pressing plate is always parallel to the top surface of the first pressing plate. At this time, the diamond placed on the clamping piece on the top of the first pressing plate can be clamped. By setting a bump and a rubber sleeve structure, the friction between the contact surface of the clamping piece and the diamond is increased, thereby preventing the diamond from slipping off the clamping piece. This not only prevents the diamond from popping out, but also makes the operation steps of the entire fixing device more convenient.

[0020] (2) The return spring can be used to push the slide bar vertically downward. During this process, the connecting plate will slowly rotate downward at a certain angle around the first shaft rod, and the slide plate will slide toward the other end of the inner wall of the cavity. At the same time, the second pressure plate will move vertically downward. At this time, the diamond placed on the clamp on the top of the first pressure plate can be clamped. In order to increase the clamping force, the controller can be turned on. At this time, the charged charging magnet will attract the magnet body, thereby increasing the clamping force. By setting a simple connection method between the plug shaft, the long shaft bolt and the sleeve, the disassembly and assembly steps of the clamp are more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the structural schematic diagrams of the fixing device of the utility model;

[0022] Figure 2 This is one of the structural schematic diagrams of the fixing device of the utility model;

[0023] Figure 3 It is a front view of the fixing device of the utility model;

[0024] Figure 4 It is a front cross-sectional view of the fixing device of the utility model;

[0025] Figure 5 For this utility model Figure 4 A partial enlarged view of the middle A area;

[0026] Figure 6 For this utility model Figure 4 A partial enlarged view of the middle B area;

[0027] Figure 7 For this utility model Figure 4 A partial enlarged view of area C in the middle. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] Reference Figure 1-7 The utility model provides an embodiment: a clamping diamond fixing device, comprising a U-shaped seat 1, a U-shaped frame 2 is fixedly connected to the top of the U-shaped seat 1, a top plate 3 is welded to the top of the U-shaped frame 2, a slide frame 4 is vertically penetrated at the center of the top of the top plate 3, a cavity penetrating up and down is opened in the slide frame 4, sliders 5 are slidably connected to the inner wall of the slide frame 4 on both sides, a slip ring 6 is vertically penetrated in the slider 5, the height of the slip ring 6 is the same as the height of the slider 5, the top surface of the slip ring 6 and the top surface of the slider 5 are both arranged on the same horizontal plane, a slide rod 7 is slidably connected to the inner wall of the slip ring 6, a hollow cylinder 8 is welded at the outer edge of the bottom of the slider 5, a through hole 9 is opened at the center of the bottom of the hollow cylinder 8, the internal space of the slip ring 6, the internal space of the hollow cylinder 8 and the internal space of the through hole 9 are interconnected, and ventilation holes 10 are opened at the top of both sides of the inner wall of the hollow cylinder 8, a reset spring 11 is sleeved at the bottom end of the outer wall of the slide rod 7, the outer wall of the reset spring 11 is arranged inside the hollow cylinder 8, and a magnetic block body 12 is fixedly connected at the center of the bottom of the slide rod 7.

[0030] A charging magnet 13 vertically penetrates the center of the bottom of the U-shaped frame 2, and the outer wall of the magnet body 12 can vertically penetrate the through hole 9 downward, and the bottom surface of the magnet body 12 can contact the top surface of the charging magnet 13. A charging module 14 is fixedly connected to the bottom of the charging magnet 13, and a data line 15 is fixedly connected to the front end of the charging module 14. A controller 16 is fixedly connected to the front end of the data line 15. The controller 16 can control the switch of the charging module 14, and the charging module 14 can charge the charging magnet 13. At this time, the charging magnet 13 can generate magnetism and can be attracted to the magnet body 12.

[0031] A cavity 17 extending vertically is provided at one end of the top plate 3, a slide plate 18 is slidably connected to the inner wall of the cavity 17, a pad 19 is fixedly connected to the top of the slide plate 18, a first side plate 20 is fixedly connected to the front and rear ends of the top of the pad 19, a first shaft rod 21 is fixedly connected to the top of the opposite surface of the first side plate 20, and a slide groove hole 22 extending vertically is provided at the other end of the top plate 3.

[0032] The outer wall of one side of the top plate 3 is fixedly connected to a load-bearing plate 23, and the top of the load-bearing plate 23 is fixedly connected to a first pressure plate 24. The top of the outer wall of one side of the first pressure plate 24 is fixedly connected to a perforated plate 25, and the inner wall of the perforated plate 25 is slidably connected to a limit rod 26. The perforated plate 25 is provided with perforations that run through it from top to bottom, and the outer wall of the limit rod 26 can slide up and down on the perforated inner wall of the perforated plate 25, and the top of the limit rod 26 is fixedly connected to a connecting plate 27, and a second pressure plate 28 is welded to the outer wall of one side of the connecting plate 27. When the second pressure plate 28 moves downward, the limit rod 26 will also move downward together. At this time, the bottom end of the outer wall of the limit rod 26 can be vertically inserted into the slide slot hole 22. By setting the connection structure between the limit rod 26, the perforated plate 25 and the connecting plate 27, the distance between the first pressure plate 24 and the second pressure plate 28 can be limited, and at the same time, during the downward movement of the second pressure plate 28, the bottom surface of the second pressure plate 28 is always parallel to the top surface of the first pressure plate 24.

[0033] The first pressing plate 24 and the second pressing plate 28 are vertically penetrated by a sleeve 29 at one end, and an insert shaft 30 is inserted into the inner wall of the sleeve 29. A threaded sleeve 31 is vertically penetrated at the center of one end face of the insert shaft 30. The inner wall of the threaded sleeve 31 is threadedly connected with a long axis bolt 32. The other end face of the insert shaft 30 is fixedly connected with a clip 33. The insert shaft 30 can be fixed in the sleeve 29 by the long axis bolt 32. By setting a simple connection method between the insert shaft 30, the long axis bolt 32 and the sleeve 29, the disassembly and assembly steps of the clip 33 are made more convenient and quick. The opposite surface of the clip 33 is fixedly connected with a plurality of groups of protrusions 34, and the outer wall of the protrusion 34 is bonded with a rubber sleeve 35. The structure of the protrusion 34 and the rubber sleeve 35 is helpful to improve the friction between the contact surface of the clip 33 and the diamond, thereby preventing the diamond from slipping off the clip 33.

[0034] The front and rear ends of the top of the second pressing plate 28 are fixedly connected to the second side plate 36, and the top of the opposite surface of the second side plate 36 is fixedly connected to the second shaft rod 37. The outer walls of the first shaft rod 21 and the second shaft rod 37 are rotatably connected to the connecting plate 38, and the bottom center of the connecting plate 38 is fixedly connected to the bracket plate 39. The inner walls of the bracket plate 39 are fixedly connected to the third shaft rod 40 on both sides, and the outer wall of the third shaft rod 40 is rotatably connected to the shaft block 41. The bottom center of the shaft block 41 is fixedly connected to the top of the slide bar 7. The slide bar 7 can be pushed vertically downward by the return spring 11. During this process, the connecting plate 38 will slowly rotate downward around the first shaft rod 21 by a certain angle, and the slide plate 18 will slide toward the other end of the inner wall of the cavity 17. At the same time, the second pressing plate 28 will move vertically downward, and at this time, the diamond placed on the top clamp 33 of the first pressing plate 24 can be clamped. In order to increase the clamping force, the controller 16 can be turned on. At this time, the charged charging magnetic block 13 will attract the magnetic block body 12, thereby increasing the clamping force.

[0035] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A clamping diamond fixing device, comprising a U-shaped seat (1), characterized in that: The top of the U-shaped seat (1) is fixedly connected to a U-shaped frame (2), the top of the U-shaped frame (2) is welded to a top plate (3), the outer wall of one side of the top plate (3) is fixedly connected to a load-bearing plate (23), the top of the load-bearing plate (23) is fixedly connected to a first pressing plate (24), the top of the outer wall of one side of the first pressing plate (24) is fixedly connected to a perforated plate (25), the inner wall of the perforated plate (25) is slidably connected to a limit rod (26), the top of the limit rod (26) is fixedly connected to a connecting plate (27), the outer wall of one side of the connecting plate (27) is welded to a second pressing plate (28), the opposite surfaces of the first pressing plate (24) and the second pressing plate (28) are both installed with clamps (33), the opposite surfaces of the clamps (33) are fixedly connected to a plurality of groups of protrusions (34), and the outer walls of the protrusions (34) are all bonded with rubber sleeves (35).

2. The clamping diamond fixture according to claim 1, characterized in that: A slide groove frame (4) is vertically penetrated at the top center of the top plate (3), and sliding blocks (5) are slidably connected to the inner walls of the slide groove frame (4). A slip ring (6) is vertically penetrated in the sliding block (5), and a sliding rod (7) is slidably connected to the inner wall of the slip ring (6).

3. The clamping diamond fixture according to claim 2, characterized in that: A hollow cylinder (8) is welded at the outer edge of the bottom of the slider (5), a through hole (9) is provided at the center of the bottom of the hollow cylinder (8), ventilation holes (10) are provided at the top of both sides of the inner wall of the hollow cylinder (8), a return spring (11) is sleeved at the bottom end of the outer wall of the slide rod (7), and a magnetic block body (12) is fixedly connected at the center of the bottom of the slide rod (7).

4. The clamping diamond fixture according to claim 3, characterized in that: The front end and rear end of the top of the second pressure plate (28) are fixedly connected to the second side plate (36), the top of the opposite surface of the second side plate (36) is fixedly connected to the second shaft rod (37), the outer walls of the first shaft rod (21) and the second shaft rod (37) are rotatably connected to a connecting plate (38), the bottom center of the connecting plate (38) is fixedly connected to a bracket plate (39), the inner walls of the bracket plate (39) are fixedly connected to a third shaft rod (40), the outer wall of the third shaft rod (40) is rotatably connected to a shaft block (41), and the bottom center of the shaft block (41) is fixedly connected to the top of the sliding rod (7).

5. The clamping diamond fixture according to claim 1, characterized in that: A charging magnetic block (13) vertically penetrates the center of the bottom of the U-shaped frame (2); a charging module (14) is fixedly connected to the bottom of the charging magnetic block (13); a data line (15) is fixedly connected to the front end of the charging module (14); and a controller (16) is fixedly connected to the front end of the data line (15).

6. The clamping type diamond fixing device according to claim 1, characterized in that: A cavity (17) extending vertically through the top plate (3) is formed at one end of the top plate (3); a slide plate (18) is slidably connected to the inner wall of the cavity (17); a pad plate (19) is fixedly connected to the top of the slide plate (18); a first side plate (20) is fixedly connected to the front and rear ends of the top of the pad plate (19); a first shaft (21) is fixedly connected to the top of the opposite surface of the first side plate (20); and a slide slot hole (22) extending vertically through the top plate (3) is formed at the other end of the top plate (3).

7. The clamping diamond fixture according to claim 1, characterized in that: A sleeve (29) is vertically passed through one end of each of the first pressing plate (24) and the second pressing plate (28); an insert shaft (30) is inserted into the inner wall of each of the sleeves (29); a threaded sleeve (31) is vertically passed through the center of one end face of each of the insert shafts (30); a long axis bolt (32) is threadedly connected to the inner wall of each of the threaded sleeves (31); and the other end face of each of the insert shafts (30) is fixedly connected to an end of the opposite side of the clamp (33).

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