CN216802542U - Clamping tool for gasket machining - Google Patents
Clamping tool for gasket machining Download PDFInfo
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- CN216802542U CN216802542U CN202123207914.XU CN202123207914U CN216802542U CN 216802542 U CN216802542 U CN 216802542U CN 202123207914 U CN202123207914 U CN 202123207914U CN 216802542 U CN216802542 U CN 216802542U
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- motor
- packing ring
- clamping tool
- wheel
- processing
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Abstract
The utility model discloses a clamping tool for processing a gasket, which comprises an outer fixing frame, closing clamps, a top frame and a touch wheel, wherein the closing clamps are transversely arranged in the two ends of the outer fixing frame in a sliding manner, a second motor is arranged in the middle end of the outer fixing frame, transmission screw rods are respectively fixed at the two output ends of the second motor, the screw thread directions of the two transmission screw rods are opposite, and the two transmission screw rods respectively penetrate through the two closing clamps through screw threads. The beneficial effects are that: this device is at first utilizing the conflict wheel to withstand the inboard of packing ring, the outside that the side knock wheel withstood the packing ring is guaranteed that the packing ring is fixed, and the rotation of conflict wheel can drive the packing ring and rotate, conveniently change the processing position of packing ring, and the position that the conflict wheel conflicts the packing ring is exactly the processing position of packing ring, can directly aim at processing with rig, polisher etc. and the supporting force of conflict wheel pair packing ring can offset the rig, aircraft noses such as polisher are to the extrusion force of packing ring, avoid the packing ring to warp, high durability and convenient use is reliable.
Description
Technical Field
The utility model belongs to the field of part processing equipment, and particularly relates to a clamping tool for processing a gasket.
Background
The machine element, also called machine part, is the basic element that constitutes the machine, and is a non-detachable individual piece that constitutes the machine and the machine, and the shaft (draft) is a cylindrical piece that is inserted through the middle of the bearing or the middle of the wheel or the middle of the gear, but also a small part is square. The shaft is a mechanical part which supports a rotating part and rotates together with the rotating part to transfer motion, torque or bending moment, the shaft is generally in the shape of a metal round rod, each section can have different diameters, and the part which does rotary motion in the machine is arranged on the shaft;
the bearing is needed to be used when the shaft rotates, the friction between the shaft and other parts is reduced by the bearing, the service life of the shaft is prolonged, part gaskets exist in the bearing, and the gaskets need to be cut, punched, polished and the like when being processed.
However, the existing gasket clamping tool cannot rotate the gasket, when the gasket is punched, the extrusion force of a punching machine drill bit on the gasket is large, so that the stress of the gasket is uneven, and when the gasket with different sizes is clamped, the part to be machined of the gasket is inconvenient to directly calibrate equipment such as a drilling machine and a grinding machine, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a clamping tool for processing a gasket.
In order to achieve the technical purpose, the utility model provides the following technical scheme:
the utility model provides a clamping tool for processing a gasket, which comprises an external fixing frame, a closing clamp, a top frame and a contact wheel, the two ends of the external fixing frame are both provided with a clamp in a transverse sliding way, the middle end of the external fixing frame is provided with a second motor, the two output ends of the second motor are both fixed with transmission screws, the screw thread directions of the two transmission screws are opposite, and the two transmission screws respectively penetrate through the two closing clamps in a screw thread manner, one ends of the two closing clamps, which are close to each other, are both provided with semi-elliptical opening and closing grooves, and side top wheels are rotatably arranged in the side surfaces of the opening and closing grooves through rotating shafts, the lower end of the external fixing frame is fixed with an electric push rod, the output end of the electric push rod is fixed with a transmission component, the other end of the transmission component is fixed with a top frame, the upper end of the top frame is positioned between the two clamps, a central shaft rotates in the top frame, a contact wheel is sleeved outside the central shaft, and a power assembly for driving the central shaft to rotate is arranged between the central shaft and the top frame;
the external fixing frame is provided with a controller, the input end of the controller is electrically connected with the output end of an external power supply, and the output end of the controller is electrically connected with the input ends of the second motor and the electric push rod.
Preferably, the power assembly comprises a driven gear, a driving gear and a first motor, the first motor is fixed in the top frame, the driving gear is fixed at the output end of the first motor, the driven gear is sleeved outside the central shaft, the driving gear is meshed with the driven gear, and the output end of the controller is electrically connected with the input end of the first motor.
Preferably, the number of teeth of the driving gear is smaller than that of the driven gear.
Preferably, the second motor is a dual output shaft motor.
Preferably, the transmission assembly is a telescopic rod, and a spring is fixed inside the transmission assembly.
Preferably, the middle end of the contact wheel is provided with a ring groove.
Has the advantages that: this device is at first utilizing the conflict wheel to withstand the inboard of packing ring, the outside that the side knock wheel withstood the packing ring is guaranteed that the packing ring is fixed, and the rotation of conflict wheel can drive the packing ring and rotate, conveniently change the processing position of packing ring, and the position that the conflict wheel conflicts the packing ring is exactly the processing position of packing ring, can directly aim at processing with rig, polisher etc. and the supporting force of conflict wheel pair packing ring can offset the rig, aircraft noses such as polisher are to the extrusion force of packing ring, avoid the packing ring to warp, high durability and convenient use is reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic cross-sectional structure at B-B of fig. 2.
The reference numerals are explained below:
1. closing and clamping; 2. a transmission assembly; 3. a ring groove; 4. a contact wheel; 5. a side top wheel; 6. a power assembly; 61. a driven gear; 62. a driving gear; 63. a first motor; 7. a top frame; 8. a drive screw; 9. an outer fixing frame; 10. a controller; 11. a central shaft; 12. a spring; 13. an electric push rod; 14. a second motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-4, the present invention provides a clamping tool for processing a gasket, comprising an external fixing frame 9, a closing clamp 1, a top frame 7 and a contact wheel 4, wherein the closing clamp 1 slides transversely in both ends of the external fixing frame 9, a second motor 14 is installed in the middle end of the external fixing frame 9, transmission screws 8 are fixed at both output ends of the second motor 14, the screw threads of the two transmission screws 8 have opposite spiral directions and respectively penetrate through the two closing clamps 1, the gasket is clamped by the mutual approach of the two closing clamps 1, a semi-elliptical opening and closing groove is arranged at one end of each closing clamp 1, a side top wheel 5 is rotatably installed in the side surface of the opening and closing groove through a rotating shaft, the side top wheel 5 can rotate in cooperation with the gasket, the semi-elliptical opening and closing groove can be used for placing gaskets with different outer diameter sizes, an electric push rod 13 is fixed at the lower end of the external fixing frame 9, a transmission assembly 2 is fixed at the output end of the electric push rod 13, the other end of the transmission component 2 is fixed with a top frame 7, the upper end of the top frame 7 is positioned between two closing clamps 1, a central shaft 11 rotates in the top frame 7, a contact wheel 4 is sleeved outside the central shaft 11, a power component 6 for driving the central shaft 11 to rotate is arranged between the central shaft 11 and the top frame 7, the top frame 7 is indirectly driven to move forwards through the work of an electric push rod 13, so that the contact wheel 4 is abutted to the inner side of a gasket forwards to be matched with the side top wheel 5 to fix the gasket, and the abutting wheel 4 is abutted to the inner side of the gasket, so that the extrusion force of a machine head of external processing equipment such as a perforating machine to the gasket can be offset, the deformation of the gasket is avoided, the power component 6 indirectly drives the contact wheel 4 to rotate to enable the gasket to rotate, the processing position of the gasket is adjusted, the power component 6 comprises a driven gear 61, a driving gear 62 and a first motor 63, the first motor 63 is fixed in the top frame 7, the output end of the first motor 63 is fixed with the driving gear 62, the driven gear 61 is sleeved outside the central shaft 11, a driving gear 62 is meshed with the driven gear 61, the output end of the controller 10 is electrically connected with the input end of a first motor 63, the number of teeth of the driving gear 62 is smaller than that of the driven gear 61, the number of rotation turns and the angle of the touch wheel 4 are more accurately controlled, a second motor 14 is a double-output-shaft motor, the transmission assembly 2 is a telescopic rod, a spring 12 is fixed inside the transmission assembly, too large force for the top frame 7 to push a gasket is avoided, buffering can be performed through the spring 12, a ring groove 3 is arranged at the middle end of the touch wheel 4, and damage to the touch wheel 4 after a puncher head penetrates through the gasket is avoided through the ring groove 3;
the external fixing frame 9 is provided with a controller 10, the input end of the controller 10 is electrically connected with the output end of an external power supply, and the output end of the controller 10 is electrically connected with the input ends of a second motor 14 and an electric push rod 13.
By adopting the structure, when the device is used, the external fixing frame 9 is arranged on the workbench, the gasket is placed on the two closing clamps 1, the top frame 7 is ensured to be positioned in the gasket, then a signal is sent to the controller 10, the controller 10 controls the electric push rod 13 to drive the transmission assembly 2 to move forwards, the transmission assembly 2 drives the top frame 7 to move forwards, so that the abutting wheel 4 abuts against the inner side of the gasket, the spring 12 prevents the top frame 7 from having too large thrust, meanwhile, the controller 10 controls the second motor 14 to drive the two transmission screw rods 8 to rotate, the two closing clamps 1 are mutually closed, so that the two closing clamps 1 clamp the gasket, the side top wheel 5 abuts against the gasket, the gasket is abutted against from inside to outside by the abutting wheel 4 while being abutted against from outside by the side top wheel 5, the gasket is fixed by the controller 10, the first motor 63 drives the driving gear 62 to rotate, the driving gear 62 drives the driven gear 61 to rotate through inter-tooth meshing, driven gear 61 drives the rotation of conflict wheel 4 through center pin 11, makes the processing position of packing ring rotate the dead ahead of conflict wheel 4, offsets the pressure when external processingequipment drills to the packing ring by conflict wheel 4, and the packing ring is indeformable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a centre gripping frock is used in packing ring processing which characterized in that: comprises an external fixing frame (9), a closing clamp (1), a top frame (7) and a touch wheel (4), wherein the closing clamp (1) is transversely slid in two ends of the external fixing frame (9), a second motor (14) is installed in the middle end of the external fixing frame (9), two output ends of the second motor (14) are respectively fixed with a transmission screw (8), the screw threads of the two transmission screw (8) are opposite in spiral direction and respectively penetrate through the two closing clamps (1), one end of each closing clamp (1) close to each other is provided with a semi-elliptical opening and closing groove, a side top wheel (5) is rotatably installed in the side surface of the opening and closing groove through a rotating shaft, an electric push rod (13) is fixed at the lower end of the external fixing frame (9), a transmission assembly (2) is fixed at the output end of the electric push rod (13), the top frame (7) is fixed at the other end of the transmission assembly (2), the upper end of the top frame (7) is positioned between the two clamping clamps (1), a central shaft (11) rotates in the top frame (7), a contact wheel (4) is sleeved outside the central shaft (11), and a power assembly (6) for driving the central shaft (11) to rotate is arranged between the central shaft (11) and the top frame (7);
the external fixing frame (9) is provided with a controller (10), the input end of the controller (10) is electrically connected with the output end of an external power supply, and the output end of the controller (10) is electrically connected with the input ends of a second motor (14) and an electric push rod (13).
2. The clamping tool for processing the gasket according to claim 1, wherein the clamping tool comprises: the power assembly (6) comprises a driven gear (61), a driving gear (62) and a first motor (63), the first motor (63) is fixed in the top frame (7), the driving gear (62) is fixed at the output end of the first motor (63), the driven gear (61) is sleeved outside the central shaft (11), the driving gear (62) is meshed with the driven gear (61) in a tooth-to-tooth mode, and the output end of the controller (10) is electrically connected with the input end of the first motor (63).
3. The clamping tool for processing the gasket according to claim 2, wherein the clamping tool comprises: the number of teeth of the driving gear (62) is less than that of the driven gear (61).
4. The clamping tool for processing the gasket according to claim 1, wherein the clamping tool comprises: the second motor (14) is a double-output shaft motor.
5. The clamping tool for processing the gasket according to claim 1, wherein the clamping tool comprises: the transmission assembly (2) is a telescopic rod, and a spring (12) is fixed inside the transmission assembly.
6. The clamping tool for processing the gasket according to claim 1, wherein the clamping tool comprises: the middle end of the contact wheel (4) is provided with a ring groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207914.XU CN216802542U (en) | 2021-12-20 | 2021-12-20 | Clamping tool for gasket machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123207914.XU CN216802542U (en) | 2021-12-20 | 2021-12-20 | Clamping tool for gasket machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216802542U true CN216802542U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123207914.XU Active CN216802542U (en) | 2021-12-20 | 2021-12-20 | Clamping tool for gasket machining |
Country Status (1)
| Country | Link |
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| CN (1) | CN216802542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446363A (en) * | 2022-09-26 | 2022-12-09 | 沈阳飞机工业（集团）有限公司 | Adjustable machining clamp for trapezoid boss of gasket part and using method of adjustable machining clamp |
-
2021
- 2021-12-20 CN CN202123207914.XU patent/CN216802542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446363A (en) * | 2022-09-26 | 2022-12-09 | 沈阳飞机工业（集团）有限公司 | Adjustable machining clamp for trapezoid boss of gasket part and using method of adjustable machining clamp |
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