CN216858469U - Annular thin-walled piece cutting and clamping device - Google Patents
Annular thin-walled piece cutting and clamping device Download PDFInfo
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- CN216858469U CN216858469U CN202123276058.3U CN202123276058U CN216858469U CN 216858469 U CN216858469 U CN 216858469U CN 202123276058 U CN202123276058 U CN 202123276058U CN 216858469 U CN216858469 U CN 216858469U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cutting and clamping device for an annular thin-walled part, in particular to the technical field of workpiece processing, the rigidity of the thin-walled part is poor, the strength is weak, the fixing is difficult, the part is easy to deform during processing and cutting, the form and position error of the part is increased, the processing quality of the part is not easy to guarantee, the cutting device comprises a bottom plate, a supporting plate is fixedly arranged on the bottom plate, a clamping device is arranged on the supporting plate, an annular thin-walled part body is arranged on the clamping device, a bracket is fixedly arranged on the bottom plate, the annular thin-walled part body is internally clamped by a supporting ring and balls through the arrangement of the clamping device, the annular thin-walled part body is externally clamped by the clamping rings at two sides, the annular thin-walled part body is internally and externally clamped, the deformation of the annular thin-walled part body during the fixing period is avoided, the subsequent processing and cutting are convenient, through the arrangement of the cutting device and the internal and external double clamping devices are matched, the workpiece is prevented from being deformed in the machining and cutting process, and the machining quality of the part is improved.
Description
Technical Field
The utility model relates to the technical field of workpiece processing, in particular to an annular thin-wall part cutting and clamping device.
Background
Thin-wall parts are increasingly widely applied to various industrial departments because of the characteristics of light weight, material saving, compact structure and the like, but the processing of the thin-wall parts is a relatively difficult problem in turning because the thin-wall parts have poor rigidity and weak strength, are not easy to fix, are extremely easy to deform in processing and cutting, increase the form and position errors of the parts and are difficult to ensure the processing quality of the parts, and therefore, an annular thin-wall part cutting and clamping device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cutting and clamping device for an annular thin-wall part, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the annular thin-walled workpiece cutting and clamping device comprises a bottom plate, wherein a supporting plate is fixedly arranged on the bottom plate, a clamping device is arranged on the supporting plate, an annular thin-walled workpiece body is arranged on the clamping device, a support is fixedly arranged on the bottom plate, and a cutting device is arranged on the support;
the clamping device comprises a motor, the motor is fixedly connected with a support plate, a first rotary plate is fixedly arranged on an output shaft of the motor, a first bevel gear is fixedly arranged on the first rotary plate, a second bevel gear and a third bevel gear are meshed on the outer surface of the first bevel gear, the second bevel gear is rotatably connected with the support plate, a first threaded rod and a second threaded rod are fixedly arranged on the opposite sides of the second bevel gear and the third bevel gear, a sliding column is sleeved on the first threaded rod and the second threaded rod in a threaded manner, a support ring is fixedly arranged at one end of the sliding column, which is far away from the first bevel gear, and is in movable contact with the inner wall of the annular thin-walled part body, a second rotary plate is rotatably arranged on one side of the support plate, which is close to the motor, a belt is arranged between the second rotary plate and the first rotary plate in a transmission manner, a rotary column is fixedly arranged on one side of the second rotary plate, which is far away from the support plate, and a vertical plate is fixedly arranged on the bottom plate, the rotary column runs through the vertical plate and is fixedly provided with a rotary rod at the tail end of the vertical plate, the two ends of the rotary rod are respectively provided with a first connecting rod and a second connecting rod in a rotating mode, the first connecting rod and the second connecting rod are respectively provided with a T-shaped plate in a rotating mode, one side, far away from the bottom plate, of the vertical plate is fixedly provided with a transverse rod, the T-shaped plate is arranged on the transverse rod in a sliding clamping mode, one side, far away from the bottom plate, of the T-shaped plate is fixedly provided with a clamping ring, and the clamping ring is in movable contact with the annular thin-walled part body.
As a preferable technical scheme of the utility model, the cutting device comprises an electric push rod, the electric push rod is fixedly connected with the support, and a cutting machine is fixedly arranged at the telescopic end of the electric push rod.
As a preferable technical scheme of the utility model, Z-shaped rods which are symmetrically distributed are fixedly arranged on one side of the supporting plate close to the motor, the second bevel gear and the third bevel gear are respectively in rotating connection with the Z-shaped rods, and the sliding column is in sliding connection with the Z-shaped rods.
As a preferable technical scheme of the utility model, a transverse plate is fixedly arranged on one side of the supporting plate close to the motor, and the transverse plate is fixedly connected with the motor.
As a preferable technical scheme of the utility model, a connecting column is fixedly arranged on one side of the first rotating disc, which is far away from the motor, and the connecting column is fixedly connected with the first bevel gear.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up clamping device, utilize support ring and ball to realize interior centre gripping to annular thin wall spare body, utilize both sides clamping ring to realize outer centre gripping to annular thin wall spare body, realize inside and outside double-holding to annular thin wall spare body, avoid annular thin wall spare body to appear warping during fixed, make things convenient for subsequent processing cutting.
2. Through setting up cutting device, two clamping device inside and outside the cooperation avoid the work piece to deform in the processing cutting process, have improved the processingquality of part.
Drawings
FIG. 1 is a schematic structural view of the present invention,
FIG. 2 is an enlarged view of the structure at A in FIG. 1,
FIG. 3 is a schematic diagram of a cross plate structure according to the present invention.
In the figure: 1. a base plate; 12. a support plate; 121. a Z-shaped rod; 13. a transverse plate; 14. a vertical plate; 15. a support; 17. a cross bar; 2. a clamping device; 21. a motor; 22. a first rotating disc; 221. a second rotating disc; 222. a belt; 223. turning the column; 224. a rotating rod; 225. a first connecting rod; 226. a second connecting rod; 227. a T-shaped plate; 229. a clamp ring; 23. connecting columns; 24. a first bevel gear; 25. a second bevel gear; 251. a first threaded rod; 252. a traveler; 253. a support ring; 26. a third bevel gear; 261. a second threaded rod; 29. an annular thin-walled member body; 3. a cutting device; 31. an electric push rod; 32. a cutting machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-3, the utility model provides an annular thin-walled part cutting and clamping device, which comprises a bottom plate 1, wherein a supporting plate 12 is fixedly arranged on the bottom plate 1, a clamping device 2 is arranged on the supporting plate 12, an annular thin-walled part body 29 is arranged on the clamping device 2, a bracket 15 is fixedly arranged on the bottom plate 1, and a cutting device 3 is arranged on the bracket 15;
the clamping device 2 comprises a motor 21, the motor 21 is fixedly connected with a support plate 12, a transverse plate 13 is fixedly arranged on one side, close to the motor 21, of the support plate 12, the transverse plate 13 is fixedly connected with the motor 21 to facilitate fixing of the motor 21, a first rotating disc 22 is fixedly arranged on an output shaft of the motor 21, a first bevel gear 24 is fixedly arranged on the first rotating disc 22, a connecting column 23 is fixedly arranged on one side, away from the motor 21, of the first rotating disc 22, the connecting column 23 is fixedly connected with the first bevel gear 24 to facilitate rotation of the first bevel gear 24, a second bevel gear 25 and a third bevel gear 26 are arranged on the outer surface of the first bevel gear 24 in a meshed manner, the second bevel gear 25 and the third bevel gear 26 are rotatably connected with the support plate 12, a first threaded rod 251 and a second threaded rod 261 are fixedly arranged on the opposite sides of the second bevel gear 25 and the third bevel gear 26, threads on the first threaded rod 251 and the second threaded rod 261 are opposite, the side, close to the motor 21, of the support plate 12 is fixedly provided with symmetrically distributed Z-shaped rods 121, the bevel gear II 25 and the bevel gear III 26 are respectively connected with the Z-shaped rods 121 in a rotating manner, the sliding columns 252 are connected with the Z-shaped rods 121 in a sliding manner, guide rods are fixedly arranged on the sliding columns 252 and are connected with the Z-shaped rods 121 in a sliding manner, so that the sliding columns 252 can move back and forth conveniently, the threaded rod I251 and the threaded rod II 261 can rotate conveniently, the sliding columns 252 are sleeved on the threaded rod I251 and the threaded rod II 261 in a threaded manner, one end, far away from the bevel gear I24, of each sliding column 252 is fixedly provided with a support ring 253, a plurality of groups of balls are arranged on each support ring 253, so that the balls can roll along the inner wall of the annular thin-wall part body 29, the support ring 253 is in movable contact with the inner wall of the annular thin-wall part body 29, and when the annular thin-wall part body 29 needs to be cut, the annular thin-wall part body 29 can be sleeved into the bevel gear I24, The second bevel gear 25 and the third bevel gear 26 are connected, the motor 21 is started, the motor 21 rotates to drive the first rotary table 22 to rotate, the connecting column 23 is immediately driven to rotate, the first bevel gear 24 is further driven to rotate, the second bevel gear 25 and the third bevel gear 26 are further driven to rotate, but the directions of rotation of the second bevel gear 25 and the third bevel gear 26 are opposite, the first threaded rod 251 and the second threaded rod 261 are immediately driven to rotate, threads on the first threaded rod 251 and the second threaded rod 261 are also opposite, sliding columns 252 sleeved with threads on two sides can be driven to move back, supporting rings 253 on two sides are driven to move back, balls on the supporting rings 253 are in contact with the inner wall of the annular thin-wall part body 29, the balls on the supporting rings 253 roll along the inner wall of the annular thin-wall part body 29, and the annular thin-wall part body 29 moves to the central position of the clamping device 2, the annular thin-walled part body 29 is clamped by the two side support rings 253.
Further, a second rotating disc 221 is rotatably disposed on one side of the support plate 12 close to the motor 21, a belt 222 is disposed between the second rotating disc 221 and the first rotating disc 22 in a transmission manner, a rotating column 223 is fixedly disposed on one side of the second rotating disc 221 far from the support plate 12, a vertical plate 14 is fixedly disposed on the bottom plate 1, the rotating column 223 penetrates through the vertical plate 14 and a rotating rod 224 is fixedly disposed at the tail end of the rotating column 224, a first connecting rod 225 and a second connecting rod 226 are respectively rotatably disposed at two ends of the rotating rod 224, a T-shaped plate 227 is respectively rotatably disposed on the first connecting rod 225 and the second connecting rod 226, a cross rod 17 is fixedly disposed on one side of the vertical plate 14 far from the bottom plate 1, the T-shaped plate 227 is slidably disposed on the cross rod 17, a clamping ring 229 is fixedly disposed on one side of the T-shaped plate 227 far from the bottom plate 1, the clamping ring 229 is in movable contact with the annular thin-walled body 29, and when the first rotating disc 22 rotates, the second rotating disc 221 is driven by the belt 222, the rotating column 223 is then driven to rotate, and the rotating rod 224 is further driven to rotate, and further the end of the first connecting rod 225 far away from the bottom plate 1 is driven to move towards the direction close to the annular thin-walled part body 29, and then the end of the second connecting rod 226 close to the bottom plate 1 is driven to move towards the direction close to the annular thin-walled part body 29, and further the T-shaped plates 227 on the two sides are driven to move towards each other, and further the clamping rings 229 on the two sides are driven to move towards each other, so that the annular thin-walled part body 29 is clamped immediately.
Further, the cutting device 3 includes an electric push rod 31, the electric push rod 31 is fixedly connected with the support 15, a cutting machine 32 is fixedly arranged at a telescopic end of the electric push rod 31, then the electric push rod 31 is started, and the electric push rod 31 drives the cutting machine 32 to move towards the direction close to the annular thin-walled part body 29, so that the annular thin-walled part body 29 is cut.
The working principle is as follows: when the scheme is used, firstly, when the annular thin-wall part body 29 needs to be cut, the annular thin-wall part body 29 can be sleeved on the bevel gear I24, the bevel gear II 25 and the bevel gear III 26, then the motor 21 is started, the motor 21 rotates to drive the turntable I22 to rotate, then the connecting column 23 is driven to rotate, further the bevel gear I24 is driven to rotate, further the bevel gear II 25 and the bevel gear III 26 are driven to rotate, but the rotation directions of the bevel gear II 25 and the bevel gear III 26 are opposite, then the threaded rod I251 and the threaded rod II 261 are driven to rotate, as the threads on the threaded rod I251 and the threaded rod II 261 are also opposite, the sliding columns 252 sleeved with the threads on the two sides can be driven to move backwards, further the support rings 253 on the two sides are driven to move backwards, further, and the balls on the support rings 253 are in contact with the inner wall of the annular thin-wall part body 29, at this time, the balls on the supporting rings 253 roll along the inner wall of the annular thin-walled part body 29, so that the annular thin-walled part body 29 moves to the central position of the clamping device 2, the supporting rings 253 on the two sides are used for clamping the annular thin-walled part body 29, when the turntable one 22 rotates, the driving property of the belt 222 drives the turntable two 221 to rotate, the rotary column 223 is then driven to rotate, the rotary rod 224 is further driven to rotate, the end, away from the bottom plate 1, of the connecting rod one 225 is further driven to move towards the direction close to the annular thin-walled part body 29, the end, close to the bottom plate 1, of the connecting rod two 226 is further driven to move towards the annular thin-walled part body 29, the T-shaped plates 227 on the two sides are further driven to move towards each other, the clamping rings 229 on the two sides are further driven to move towards each other, the annular thin-walled part body 29 is then clamped, the electric push rod 31 is started, the cutting machine 32 is driven by the electric push rod 31 to move towards the direction close to the annular thin-walled part body 29, thereby effecting a cut to the annular thin-walled member body 29.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an annular thin wall spare cuts off clamping device, includes bottom plate (1), its characterized in that: a supporting plate (12) is fixedly arranged on the bottom plate (1), a clamping device (2) is arranged on the supporting plate (12), an annular thin-walled part body (29) is arranged on the clamping device (2), a support (15) is fixedly arranged on the bottom plate (1), and a cutting device (3) is arranged on the support (15);
the clamping device (2) comprises a motor (21), the motor (21) is fixedly connected with a support plate (12), an output shaft of the motor (21) is fixedly provided with a first rotating disc (22), a first bevel gear (24) is fixedly arranged on the first rotating disc (22), a second bevel gear (25) and a third bevel gear (26) are arranged on the outer surface of the first bevel gear (24) in a meshed manner, the second bevel gear (25) and the third bevel gear (26) are rotatably connected with the support plate (12), the opposite sides of the second bevel gear (25) and the third bevel gear (26) are fixedly provided with a first threaded rod (251) and a second threaded rod (261), the first threaded rod (251) and the second threaded rod (261) are respectively provided with a sliding column (252) in a threaded sleeve manner, one end, far away from the first bevel gear (24), of the sliding column (252) is fixedly provided with a support ring (253), and the support ring (253) is movably contacted with the inner wall of an annular thin-walled part body (29), one side of the supporting plate (12) close to the motor (21) is rotated to be provided with a second rotating disc (221), a belt (222) is arranged between the second rotating disc (221) and the first rotating disc (22) in a transmission mode, one side, far away from the supporting plate (12), of the second rotating disc (221) is fixedly provided with a rotating column (223), the bottom plate (1) is fixedly provided with a vertical plate (14), the rotating column (223) penetrates through the vertical plate (14) and is fixedly provided with a rotating rod (224) at the tail end of the vertical plate, two ends of the rotating rod (224) are respectively rotatably provided with a first connecting rod (225) and a second connecting rod (226), the first connecting rod (225) and the second connecting rod (226) are respectively rotatably provided with a T-shaped plate (227), one side, far away from the bottom plate (1), of the vertical plate (14) is fixedly provided with a cross rod (17), the T-shaped plate (227) is slidably clamped on the cross rod (17), one side, far away from the bottom plate (1), of the T-shaped plate (227) is fixedly provided with a clamping ring (229), the clamping ring (229) is movably contacted with the annular thin-wall part body (29).
2. An annular thin wall member cutoff clamping device according to claim 1, characterized in that: the cutting device (3) comprises an electric push rod (31), the electric push rod (31) is fixedly connected with the support (15), and a cutting machine (32) is fixedly arranged at the telescopic end of the electric push rod (31).
3. An annular thin wall member cutoff clamping device according to claim 1, characterized in that: z-shaped rods (121) which are symmetrically distributed are fixedly arranged on one side, close to the motor (21), of the supporting plate (12), the second bevel gear (25) and the third bevel gear (26) are respectively in rotating connection with the Z-shaped rods (121), and the sliding columns (252) are in sliding connection with the Z-shaped rods (121).
4. An annular thin-walled part cutting and clamping device according to claim 1, characterized in that: one side of the supporting plate (12) close to the motor (21) is fixedly provided with a transverse plate (13), and the transverse plate (13) is fixedly connected with the motor (21).
5. An annular thin-walled part cutting and clamping device according to claim 1, characterized in that: one side, far away from the motor (21), of the first rotating disc (22) is fixedly provided with a connecting column (23), and the connecting column (23) is fixedly connected with a first bevel gear (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123276058.3U CN216858469U (en) | 2021-12-23 | 2021-12-23 | Annular thin-walled piece cutting and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123276058.3U CN216858469U (en) | 2021-12-23 | 2021-12-23 | Annular thin-walled piece cutting and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216858469U true CN216858469U (en) | 2022-07-01 |
Family
ID=82149224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123276058.3U Active CN216858469U (en) | 2021-12-23 | 2021-12-23 | Annular thin-walled piece cutting and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216858469U (en) |
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2021
- 2021-12-23 CN CN202123276058.3U patent/CN216858469U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: Room 301, Building 1, No. 608 Linquan Street, Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee after: Xue Jin Country or region after: China Address before: 215000 Room 102, 1f, building 7, Honglong Intelligent Manufacturing Industrial Park, No. 99 Fengyang Road, Weitang Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou zhuoxiu automation equipment Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240422 Address after: Room 325, 3rd Floor, Comprehensive Building E, Dongjing Convenience Center, No. 8 Dongfu Road, Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee after: Jiangsu Najin Automation Technology Co.,Ltd. Country or region after: China Address before: Room 301, Building 1, No. 608 Linquan Street, Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee before: Xue Jin Country or region before: China |
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| TR01 | Transfer of patent right |