Fixing device for ceramic chip processing

Abstract

The utility model relates to the technical field of ceramic wafer processing, and discloses a fixing device for ceramic wafer processing, which comprises a machine body, the top surface of the machine body is fixedly connected with a processing arm, a fixing part is arranged in the machine body, the fixing part comprises a rotating shaft, and the rotating shaft penetrates through the machine body and is rotatably connected with the machine body. When the handle is rotated continuously, the thread sleeve moves continuously, so that the ceramic chip abuts against the limiting rod, the limiting rod pushes the inclined rod to move when being abutted against the limiting rod, the inclined rod rotates by taking the rotating block as the axis when abutting against the vertical plate, so that the T-shaped rod is pushed downwards by the inclined rod, the T-shaped rod abuts against the tilting rod when being pushed downwards, and the end, close to the gear, of the tilting rod tilts; and therefore, a clamping block fixedly connected with the bottom end of a tilting rod moves upwards to clamp a gear, a rotating shaft cannot rotate any more, a worker knows that the ceramic wafer is clamped to the proper force, and the situation that the ceramic wafer is broken due to the fact that the clamping force is too large is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic sheet processing, in particular to a fixing device for ceramic sheet processing. Background Art

[0002] Ceramic processing is a workshop that specializes in processing ceramics. Ceramic processing requires special processing tools and processing technology. The processing of ceramic materials is a special case of mechanical processing. General machining workshops do not have the ability to process ceramics. The fixture for ceramic processing refers to the device that fixes the ceramics during the ceramic processing process.

[0003] Ceramic sheets are made of relatively fragile materials. If they are clamped by bolts or instruments, it is difficult to control the clamping force. If the clamping force is too small, vibrations will be generated during processing, which can easily cause the ceramic sheets to fall off. However, if the clamping force is too large, it can easily cause the ceramic sheets to break. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing device for processing ceramic sheets to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a fixing device for processing ceramic sheets, comprising a machine body, a processing arm is fixedly connected to the top surface of the machine body, a fixing part is arranged inside the machine body, and the fixing part comprises:

[0006] A rotating shaft, the rotating shaft passes through the machine body and is rotatably connected, the end of the rotating shaft away from the machine body is fixedly connected to a handle, the rotating shaft passes through and is fixedly connected to a gear, the handle is rotated, so that the handle drives the threaded rod to rotate through the rotation of the rotating shaft, and the gear rotates with the rotating shaft, the end of the rotating shaft away from the handle is fixedly connected to a threaded rod, the threaded rod passes through and is threadedly connected to a screw sleeve, and the top surface of the screw sleeve is fixedly connected to a connecting rod;

[0007] The sliding rod is penetrated by the connecting rod and slidably connected. When the threaded rod rotates, the screw sleeve will move along the threaded rod, and then the screw sleeve will drive the connecting rod to move, and the connecting rod will drive the sliding rod to move together. The top surface of the sliding rod is fixedly connected to the vertical plate, and the top side surface of the vertical plate is fixedly connected to the horizontal plate. The left surface of the vertical plate is slidably connected to the clamping plate, the bottom surface of the clamping plate is fixedly connected to the limiting plate, and the top surface of the clamping plate is fixedly connected to the limiting rod. The side of the limiting rod close to the vertical plate is rotatably connected to a rotating block, and the surface of the rotating block is fixedly connected to an inclined rod, and the end of the inclined rod away from the rotating block is hinged with a T-shaped rod;

[0008] The slide plate has a side close to the slide bar fixedly connected to the surface of the slide bar, the slide plate penetrates and is slidably connected to a guide rail, and one end of the guide rail close to the inner wall of the machine body is fixedly connected to the inner wall of the machine body.

[0009] Preferably, the inner wall of the body is penetrated by and fixedly connected with a cross bar, the cross bar penetrates and is rotatably connected with a tilt rod, the bottom surface of one end of the tilt rod close to the gear is fixedly connected with a block, the bottom surface of the block is fixedly connected with a spring, the end of the spring away from the block is fixedly connected to the inner wall of the body, when the T-shaped rod is pushed downward, it will resist the tilt rod, so that the block fixedly connected to the bottom end of the tilt rod moves upward and then jams the gear, so that the shaft can no longer rotate.

[0010] Preferably, the bottom surface of the horizontal plate and the top surface of the clamping plate are both fixedly connected with a pad, and when the slide rod moves, the slide plate will slide along the guide rail and gradually move downward, so that the pad clamps the ceramic sheet up and down.

[0011] Preferably, the top end of the limiting rod passes through the pad and the cross plate, and the limiting rod is slidably connected to the pad and the cross plate.

[0012] Preferably, one end of the guide rail close to the inner wall of the machine body is slightly higher, and one end of the guide rail away from the inner wall of the machine body is slightly lower.

[0013] Preferably, the sliding rod passes through the machine body, and the limiting plate passes through the machine body and is slidably connected.

[0014] Compared with the prior art, the utility model provides a fixing device for processing ceramic sheets, which has the following beneficial effects:

[0015] 1. The fixing device for processing ceramic pieces, when the handle is continuously turned, the screw sleeve continues to move, so that the ceramic piece hits the limit rod, when the limit rod is hit, the inclined rod will be pushed to move, and when the inclined rod hits the vertical plate, it will rotate with the rotating block as the axis, so that the T-shaped rod is pushed downward by the inclined rod, and when the T-shaped rod is pushed downward, it will hit the tilting rod, so that the end of the tilting rod close to the gear will be tilted, so that the clamping block fixedly connected to the bottom end of the tilting rod moves upward and then jams the gear, so that the rotating shaft can no longer rotate, so that the staff knows that the ceramic piece has been clamped to an appropriate force, and the ceramic piece will not be broken due to excessive clamping force.

[0016] 2. The fixing device for processing the ceramic piece gradually slides and moves downward along the guide rail through the slide plate, so that the ceramic piece is clamped up and down to prevent the ceramic piece from falling off due to excessive vibration during processing by the processing arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the machine body of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the machine body of the utility model;

[0020] Figure 4 This is a schematic diagram of the enlarged cross-sectional structure of the utility model;

[0021] Figure 5 This is an enlarged structural diagram of the fixing part of the utility model;

[0022] Figure 6 For this utility model Figure 5 A is a schematic diagram of the enlarged structure;

[0023] Figure 7 It is a schematic diagram of the enlarged structure of the tilting rod of the utility model.

[0024] In the figure: 1. body; 2. fixing part; 21. rotating shaft; 22. handle; 23. threaded rod; 24. screw sleeve; 25. connecting rod; 26. sliding rod; 27. vertical plate; 28. horizontal plate; 29. ​​pad; 210. slide plate; 211. guide rail; 212. gear; 213. clamping plate; 214. limit plate; 215. limit rod; 216. rotating block; 217. oblique rod; 218. T-shaped rod; 219. horizontal rod; 220. tilting rod; 221. clamping block; 222. spring; 3. processing arm. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 7 As shown, the utility model provides a technical solution: a fixing device for processing ceramic sheets, comprising a body 1, a processing arm 3 is fixedly connected to the top surface of the body 1, a fixing part 2 is arranged inside the body 1, and the fixing part 2 comprises: a rotating shaft 21, a handle 22, a threaded rod 23, a screw sleeve 24, a connecting rod 25, a sliding rod 26, a vertical plate 27, a horizontal plate 28, a pad 29, a slide plate 210, a guide rail 211, a gear 212, a splint 213, a limit plate 214, a limit rod 215, a rotating block 216, a diagonal rod 217, a T-shaped rod 218, a horizontal rod 219, a tilting rod 220, a clamping block 221, and a spring 222.

[0026] The rotating shaft 21 penetrates the machine body 1 and is rotatably connected. The end of the rotating shaft 21 away from the machine body 1 is fixedly connected with a handle 22. The rotating shaft 21 penetrates and is fixedly connected with a gear 212. The ceramic piece to be processed is placed in the middle of the fixed part 2, and the handle 22 is rotated, so that the handle 22 drives the threaded rod 23 to rotate through the rotation of the rotating shaft 21. At the same time, the gear 212 rotates with the rotating shaft 21. The end of the rotating shaft 21 away from the handle 22 is fixedly connected with a threaded rod 23. The threaded rod 23 penetrates and is threadedly connected with a screw sleeve 24. The top surface of the screw sleeve 24 is fixedly connected with a connecting rod 25; a sliding rod 26, a sliding rod 27, a sliding rod 28, a sliding rod 29, a sliding rod 30, a sliding rod 31, a sliding rod 32, a sliding rod 33, a sliding rod 34, a sliding rod 35, a sliding rod 36, a sliding rod 37, a sliding rod 38, a sliding rod 39, a sliding rod 30, a sliding rod 31, a sliding rod 32, a sliding rod 33, a sliding rod 34, a sliding rod 35, a sliding rod 36 ...3, a sliding rod 33, a sliding rod 33, a sliding rod 33, a sliding rod 33, a sliding rod The rod 26 is penetrated by the connecting rod 25 and slidably connected. When the threaded rod 23 rotates, the screw sleeve 24 will move along the threaded rod 23, and then the screw sleeve 24 will drive the connecting rod 25 to move, and the connecting rod 25 will drive the sliding rod 26 to move together. The top surface of the sliding rod 26 is fixedly connected with a vertical plate 27, and the top side of the vertical plate 27 is fixedly connected with a horizontal plate 28; the slide plate 210, the side of the slide plate 210 close to the slide rod 26 is fixedly connected to the surface of the slide rod 26, the slide plate 210 penetrates and is slidably connected with a guide rail 211, and the end of the guide rail 211 close to the inner wall of the body 1 is fixedly connected to the inner wall of the body 1.

[0027] The left surface of the vertical plate 27 is slidably connected with a clamping plate 213, the bottom surface of the clamping plate 213 is fixedly connected with a limiting plate 214, the top surface of the clamping plate 213 is fixedly connected with a limiting rod 215, the limiting rod 215 is rotatably connected to a rotating block 216 on the side close to the vertical plate 27, the surface of the rotating block 216 is fixedly connected with an inclined rod 217, and the end of the inclined rod 217 away from the rotating block 216 is hinged with a T-shaped rod 218. When the handle 22 continues to be turned, the screw sleeve 24 continues to move, so that the ceramic piece contacts the limiting rod 215. When the limiting rod 215 is contacted, the inclined rod 217 is pushed to move, and when the inclined rod 217 contacts the vertical plate 27, it rotates around the rotating block 216 as the axis, so that the T-shaped rod 218 is pushed downward by the inclined rod 217.

[0028] The inner wall of the body 1 is penetrated and fixedly connected by a cross bar 219, and a tilting rod 220 is penetrated and rotatably connected to the cross bar 219. A clamping block 221 is fixedly connected to the bottom surface of one end of the tilting rod 220 close to the gear 212, and a spring 222 is fixedly connected to the bottom surface of the clamping block 221. The end of the spring 222 away from the clamping block 221 is fixedly connected to the inner wall of the body 1. When the T-shaped rod 218 is pushed downward, it will resist the tilting rod 220, causing the end of the tilting rod 220 close to the gear 212 to tilt up, so that the clamping block 221 fixedly connected to the bottom end of the tilting rod 220 moves upward and then jams the gear 212, so that the rotating shaft 21 can no longer rotate.

[0029] The bottom surface of the horizontal plate 28 and the top surface of the clamping plate 213 are fixedly connected with a pad 29. When the slide rod 26 moves, the slide plate 210 will slide along the guide rail 211 and gradually move downward, so that the slide plate 210 pulls the vertical plate 27 downward through the slide rod 26, and the vertical plate 27 drives the horizontal plate 28 to move downward, so that the pad 29 clamps the ceramic sheet up and down.

[0030] The top end of the limiting rod 215 passes through the pad 29 and the cross plate 28, and the limiting rod 215 is slidably connected to the pad 29 and the cross plate 28. The end of the guide rail 211 close to the inner wall of the body 1 is slightly higher, and the end of the guide rail 211 away from the inner wall of the body 1 is slightly lower. The sliding rod 26 passes through the body 1, and the limiting plate 214 passes through the body 1 and is slidably connected.

[0031] Based on the above embodiment, the ceramic sheet to be processed is placed in the middle of the fixing part 2, and the handle 22 is turned, so that the handle 22 drives the threaded rod 23 to rotate through the rotation of the rotating shaft 21, and the gear 212 rotates together with the rotating shaft 21. When the threaded rod 23 rotates, the screw sleeve 24 will move along the threaded rod 23, and then the screw sleeve 24 will drive the connecting rod 25 to move, and the connecting rod 25 will drive the sliding rod 26 to move together. When the sliding rod 26 moves, the slide plate 210 will slide along the guide rail 211 and will gradually move downward, so that the slide plate 210 pulls the vertical plate 27 downward through the sliding rod 26, and the vertical plate 27 will drive the horizontal plate 28 to move downward, so that the pad 29 clamps the ceramic sheet up and down. When the handle 22 continues to be turned, the screw sleeve 24 continues to move, so that the ceramic piece hits the limit rod 215. When the limit rod 215 is hit, the inclined rod 217 is pushed to move. When the inclined rod 217 hits the vertical plate 27, it rotates around the rotating block 216 as the axis, so that the T-shaped rod 218 is pushed downward by the inclined rod 217. When the T-shaped rod 218 is pushed downward, it hits the tilting rod 220, causing the end of the tilting rod 220 close to the gear 212 to tilt up, so that the block 221 fixedly connected to the bottom end of the tilting rod 220 moves upward and then jams the gear 212, so that the rotating shaft 21 can no longer rotate, so that the staff knows that the ceramic piece has been clamped to an appropriate force and will not cause the ceramic piece to collapse due to excessive clamping force.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A fixing device for processing ceramic sheets, comprising a body (1), a processing arm (3) being fixedly connected to the top surface of the body (1), characterized in that: A fixing part (2) is arranged inside the machine body (1), and the fixing part (2) comprises: A rotating shaft (21), the rotating shaft (21) passes through the machine body (1) and is rotatably connected, one end of the rotating shaft (21) away from the machine body (1) is fixedly connected to a handle (22), the rotating shaft (21) passes through and is fixedly connected to a gear (212), one end of the rotating shaft (21) away from the handle (22) is fixedly connected to a threaded rod (23), the threaded rod (23) passes through and is threadedly connected to a screw sleeve (24), and the top surface of the screw sleeve (24) is fixedly connected to a connecting rod (25); A sliding rod (26), the sliding rod (26) is penetrated by a connecting rod (25) and is slidably connected, the top surface of the sliding rod (26) is fixedly connected to a vertical plate (27), the top side surface of the vertical plate (27) is fixedly connected to a horizontal plate (28), the left surface of the vertical plate (27) is slidably connected to a clamping plate (213), the bottom surface of the clamping plate (213) is fixedly connected to a limiting plate (214), the top surface of the clamping plate (213) is fixedly connected to a limiting rod (215), the limiting rod (215) is rotatably connected to a rotating block (216) on one side close to the vertical plate (27), the surface of the rotating block (216) is fixedly connected to an inclined rod (217), and the end of the inclined rod (217) away from the rotating block (216) is hinged to a T-shaped rod (218); A slide plate (210), wherein a side of the slide plate (210) close to the slide bar (26) is fixedly connected to the surface of the slide bar (26), the slide plate (210) penetrates and is slidably connected to a guide rail (211), an end of the guide rail (211) close to the inner wall of the body (1) is fixedly connected to the inner wall of the body (1), the top end of the limit rod (215) penetrates the pad (29) and the cross plate (28), and the limit rod (215) is slidably connected to the pad (29) and the cross plate (28), the end of the guide rail (211) close to the inner wall of the body (1) is slightly higher, and the end of the guide rail (211) away from the inner wall of the body (1) is slightly lower.

2. A fixing device for processing ceramic sheets according to claim 1, characterized in that: The inner wall of the machine body (1) is penetrated by a cross bar (219) and fixedly connected thereto; the cross bar (219) penetrates and is rotatably connected to a tilting rod (220); a bottom surface of one end of the tilting rod (220) close to the gear (212) is fixedly connected to a clamping block (221); a bottom surface of the clamping block (221) is fixedly connected to a spring (222); an end of the spring (222) away from the clamping block (221) is fixedly connected to the inner wall of the machine body (1).

3. A fixing device for processing ceramic sheets according to claim 1, characterized in that: The bottom surface of the transverse plate (28) and the top surface of the clamping plate (213) are both fixedly connected with a pad (29).

4. A fixing device for processing ceramic sheets according to claim 1, characterized in that: The sliding rod (26) passes through the machine body (1), and the limiting plate (214) passes through the machine body (1) and is slidably connected.

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