CN216096594U - Machining device for milling reverse cutting edge of threaded product - Google Patents
Machining device for milling reverse cutting edge of threaded product Download PDFInfo
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- CN216096594U CN216096594U CN202122248787.1U CN202122248787U CN216096594U CN 216096594 U CN216096594 U CN 216096594U CN 202122248787 U CN202122248787 U CN 202122248787U CN 216096594 U CN216096594 U CN 216096594U
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Abstract
The utility model discloses a machining device for milling a reverse cutting edge of a threaded product, which comprises a machining mechanism and a fixing mechanism, wherein the machining mechanism comprises a machining table, a driving shaft and a cutter for machining a workpiece, the driving shaft is arranged on the machining table, and the cutter is arranged on the driving shaft; the fixing mechanism comprises a supporting table, a moving mechanism and a fixing assembly, the fixing assembly is arranged above the supporting table, and the fixing assembly comprises a chuck and a grabbing assembly which is arranged on the chuck and used for fixing a workpiece; by adopting the processing device, the processing efficiency of the workpiece is improved, and the purpose of operating a plurality of machines by 1 person can be realized.
Description
Technical Field
The utility model relates to the technical field of reverse cutting edge machining, in particular to a machining device for milling a reverse cutting edge of a threaded product.
Background
At present, a thread is easy to be reversed, a drill bit is used for machining a reversed cutting edge, and a machining center or a common vertical milling machine is mostly used. The machining center machines the reverse cutting edge, so that the machining efficiency is low, and the machining cost is high; the common vertical milling machine can only operate one device for processing the reverse cutting edge, and the labor cost in the processing cost is higher and higher along with the continuous improvement of the wages of the personnel.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model provides a machining device for milling the reverse cutting edge of a threaded product, which improves the machining efficiency of workpieces and can realize the purpose that 1 person operates a plurality of machines.
The technical scheme adopted by the utility model to solve the technical problems is as follows: a machining device for milling a reverse cutting edge of a threaded product comprises a machining mechanism and a fixing mechanism, wherein the machining mechanism comprises a machining table, a driving shaft and a cutter for machining a workpiece, the driving shaft is arranged on the machining table, and the cutter is arranged on the driving shaft; the fixing mechanism comprises a supporting table, a moving mechanism and a fixing assembly, the fixing assembly is arranged above the supporting table, and the fixing assembly comprises a chuck and a grabbing assembly arranged on the chuck and used for fixing a workpiece.
Further, the drive shaft is driven by a drive motor.
Furthermore, a plurality of clamping grooves are formed in the chuck.
Furthermore, the grabbing component is arranged corresponding to the cutter, the grabbing component comprises a plurality of bottom claws and a plurality of raw claws, the raw claws are used for fixing the workpiece under the combined action of the plurality of raw claws, the raw claws are arranged above the bottom claws, and the raw claws and the bottom claws are arranged in one-to-one correspondence; the bottom of end claw is installed in the draw-in groove, and the top of end claw is provided with the tongue that is used for installing the raw claw, and the bottom of raw claw is provided with the mounting groove with tongue assorted.
Furthermore, the raw claw is arranged on the convex groove of the bottom claw through the mounting groove.
Furthermore, the fixed component is arranged above the support platform through a moving mechanism, and the moving mechanism comprises a first moving mechanism capable of moving in the left-right direction, a second moving mechanism capable of moving in the front-back direction and a third moving mechanism capable of moving in the up-down direction; the fixed assembly is arranged on the first moving mechanism.
Furthermore, the first moving mechanism comprises a sliding plate and a moving plate, the chuck is mounted on the sliding plate, a sliding groove is formed in the moving plate, and a sliding block capable of sliding along the sliding groove is arranged at the bottom of the sliding plate.
Furthermore, the second moving mechanism is arranged below the first moving mechanism and comprises a moving table, the moving plate is arranged above the moving table, a sliding rail is arranged on the top surface of the moving table, and the bottom surface of the moving plate is provided with an installation block capable of sliding along the sliding rail.
Furthermore, the third moving mechanism is arranged below the second moving mechanism, the second moving mechanism comprises a telescopic driving device, the bottom end of the telescopic driving device is installed on the supporting table, and the output end of the telescopic driving device is connected with the moving table.
Furthermore, the telescopic driving device can be any one of an air cylinder, a hydraulic cylinder and an electric push rod.
The utility model has the following beneficial effects: the fixed subassembly of this patent can carry out front and back, left and right sides, up-and-down motion at the in-process of processing, can be according to the position of the fixed subassembly of the concrete angular adjustment that the anti-cutting edge of work piece needs in the equidirectional, and then realize the purpose that the anti-cutting edge of work piece needs angle of processing. By adopting the processing device, the processing efficiency of the workpiece is improved, and the purpose of operating a plurality of machines by 1 person can be realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the securing assembly of the present invention;
FIG. 3 is a schematic structural view of the chuck of the present invention;
the drawing mark comprises a processing table 1, a processing table 2, a driving shaft 3, a cutter 4, a supporting table 5, a chuck 501, a clamping groove 6, a bottom claw 7, a raw claw 8, a workpiece 9, a sliding plate 10, a moving plate 101, a sliding chute 11, a moving table 111, a sliding rail 12 and a telescopic driving device.
Detailed Description
The present invention will be described in further detail with reference to the drawings and specific examples, but the present invention is not limited thereto.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "lateral", "longitudinal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
A machining device for milling reverse cutting edges of threaded products comprises a machining mechanism and a fixing mechanism, wherein the machining mechanism and the fixing mechanism are both arranged on a milling machine, the machining mechanism comprises a machining table 1, a driving shaft 2 and a cutter 3 for machining a workpiece 8, the driving shaft 2 is installed on the machining table 1, the driving shaft 2 is driven by a driving motor, and the cutter 3 is installed on the driving shaft 2; a special indexable cutter with taper can be used; the reverse cutting edges with different edge numbers are processed only by replacing the cutter.
The fixing mechanism comprises a supporting table 4, a moving mechanism and a fixing assembly, the fixing assembly is arranged above the supporting table 4, and the fixing assembly comprises a chuck 5 and a grabbing assembly arranged on the chuck 5 and used for fixing a workpiece 8. The chuck 5 is provided with a plurality of clamping grooves 501; the number of the clamping grooves 501 corresponds to the number of the claws of the chuck; the chuck in the patent is a three-jaw chuck;
the grabbing component is arranged corresponding to the cutter 3 and comprises a plurality of bottom claws 6 and a plurality of raw claws 7, the plurality of raw claws 7 jointly act to fix a workpiece 8, the raw claws 7 are arranged above the bottom claws 6, and the raw claws 7 and the bottom claws 6 are arranged in a one-to-one correspondence manner; the number of the bottom claws 6 is the same as that of the clamping grooves 501 on the chuck 5;
the bottom of the bottom claw 6 is arranged in the clamping groove 501, the top of the bottom claw 6 is provided with a convex groove for installing the raw claw 7, and the bottom of the raw claw 7 is provided with an installation groove matched with the convex groove; the raw claw 7 is arranged on the convex groove of the bottom claw 6 through a mounting groove. The plurality of the raw claws are uniformly distributed along the annular direction, the workpieces are fixed under the combined action of the plurality of the raw claws, the number of the raw claws in the patent is 3, and the angle between two adjacent raw claws is distributed in an angle of 120 degrees; the mounting position of the raw claw on the bottom claw can be adjusted to meet the requirements of diameters of different workpieces; when the diameter of the workpiece is larger, the mounting position of the raw claws on the bottom claw is adjusted, so that the radius of an annular area enclosed by 3 raw claws is increased, and the workpiece with larger diameter is further fixed; when the diameter of the workpiece is smaller, the mounting position of the raw claws on the bottom claw is adjusted, so that the radius of an annular area enclosed by 3 raw claws is reduced, and the workpiece with smaller diameter is fixed; in order to ensure that the raw claw can be tightly fixed on the workpiece without loosening in the process of processing the workpiece, the raw claw can be fixed on the bottom claw through a bolt.
The fixed component is arranged above the support platform 4 through a moving mechanism, and the moving mechanism comprises a first moving mechanism capable of moving in the left-right direction, a second moving mechanism capable of moving in the front-back direction and a third moving mechanism capable of moving in the up-down direction; the fixed assembly is arranged on the first moving mechanism.
The first moving mechanism comprises a sliding plate 9 and a moving plate 10, the chuck 5 is mounted on the sliding plate 9, a sliding groove 101 is arranged on the moving plate 10, and a sliding block capable of sliding along the sliding groove 101 is arranged at the bottom of the sliding plate 9. The sliding plate 9 drives the fixed component to move left and right; the sliding plate is driven by a driving device, the mobile station 11 is also driven by a corresponding driving device, and the driving motion of the driving device is a common technical means in the prior art, so the driving devices in the patent are not shown in the attached drawings, and the driving devices can be driving motors;
the second moving mechanism is arranged below the first moving mechanism and comprises a moving table 11, the moving plate 10 is arranged above the moving table 11, a sliding rail 111 is arranged on the top surface of the moving table 11, and an installation block capable of sliding along the sliding rail 111 is arranged on the bottom surface of the moving plate 10; the purpose of moving the fixed component back and forth can be realized by driving the movable plate 10; the length direction of the sliding chute 101 is perpendicular to the length direction of the sliding rail 111; the sliding of the sliding block along the sliding groove 101 and the sliding of the mounting block along the sliding rail 111 are common technical means in the prior art, and the sliding block and the mounting block are not shown in the attached drawings for simplifying the structure of the device.
The third moving mechanism is arranged below the second moving mechanism, the second moving mechanism comprises a telescopic driving device 12, the bottom end of the telescopic driving device 12 is installed on the supporting table 4, and the output end of the telescopic driving device 12 is connected with the moving table 11. The mobile station drives the fixed component to move up and down; the telescopic driving device 12 may be any one of an air cylinder, a hydraulic cylinder, and an electric push rod.
The fixed subassembly of this patent can carry out front and back, left and right sides, up-and-down motion at the in-process of processing, can be according to the position of the fixed subassembly of the concrete angular adjustment that the anti-cutting edge of work piece needs in the equidirectional, and then realize the purpose that the anti-cutting edge of work piece needs angle of processing. By adopting the processing device, the processing efficiency of the workpiece is improved, and the purpose of operating a plurality of machines by 1 person can be realized.
The device of the present invention may have other forms than the above-described embodiments, and it should be understood that any simple modification, equivalent change and modification made to the above-described embodiments according to the technical spirit of the present invention fall within the scope of the present invention.
Claims (10)
1. The utility model provides a processingequipment of screw product milling back cutting edge, includes processing agency and fixed establishment, its characterized in that: the processing mechanism comprises a processing table, a driving shaft and a cutter for processing the workpiece, wherein the driving shaft is arranged on the processing table, and the cutter is arranged on the driving shaft; the fixing mechanism comprises a supporting table, a moving mechanism and a fixing assembly, the fixing assembly is arranged above the supporting table, and the fixing assembly comprises a chuck and a grabbing assembly arranged on the chuck and used for fixing a workpiece.
2. The machining device for milling the reverse cutting edge of the threaded product according to claim 1, wherein: the drive shaft is driven by a drive motor.
3. The machining device for milling the reverse cutting edge of the threaded product according to claim 1, wherein: the chuck is provided with a plurality of clamping grooves.
4. A device for machining the reverse cutting edge of a threaded product according to claim 3, wherein: the grabbing component is arranged corresponding to the cutter and comprises a plurality of bottom claws and a plurality of raw claws, the raw claws are used for fixing the workpiece under the combined action of the plurality of raw claws, the raw claws are arranged above the bottom claws, and the raw claws and the bottom claws are arranged in a one-to-one correspondence manner; the bottom of end claw is installed in the draw-in groove, and the top of end claw is provided with the tongue that is used for installing the raw claw, and the bottom of raw claw is provided with the mounting groove with tongue assorted.
5. The device for machining the reverse cutting edge of the threaded product according to claim 4, wherein: the raw claw is arranged on the convex groove of the bottom claw through the mounting groove.
6. The machining device for milling the reverse cutting edge of the threaded product according to claim 1, wherein: the fixed component is arranged above the supporting platform through a moving mechanism, and the moving mechanism comprises a first moving mechanism capable of moving in the left-right direction, a second moving mechanism capable of moving in the front-back direction and a third moving mechanism capable of moving in the up-down direction; the fixed assembly is arranged on the first moving mechanism.
7. The device for machining the reverse cutting edge of the threaded product according to claim 6, wherein: the first moving mechanism comprises a sliding plate and a moving plate, the chuck is mounted on the sliding plate, a sliding groove is formed in the moving plate, and a sliding block capable of sliding along the sliding groove is arranged at the bottom of the sliding plate.
8. The device for machining the reverse cutting edge of the threaded product according to claim 7, wherein: the second moving mechanism is arranged below the first moving mechanism and comprises a moving table, the moving plate is arranged above the moving table, a sliding rail is arranged on the top surface of the moving table, and an installation block capable of sliding along the sliding rail is arranged on the bottom surface of the moving plate.
9. The apparatus for machining the reverse cutting edge of a threaded product according to claim 8, wherein: the third moving mechanism is arranged below the second moving mechanism, the second moving mechanism comprises a telescopic driving device, the bottom end of the telescopic driving device is installed on the supporting table, and the output end of the telescopic driving device is connected with the moving table.
10. The apparatus for machining the reverse cutting edge of a threaded product as claimed in claim 9, wherein: the telescopic driving device can be any one of an air cylinder, a hydraulic cylinder and an electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122248787.1U CN216096594U (en) | 2021-09-16 | 2021-09-16 | Machining device for milling reverse cutting edge of threaded product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122248787.1U CN216096594U (en) | 2021-09-16 | 2021-09-16 | Machining device for milling reverse cutting edge of threaded product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216096594U true CN216096594U (en) | 2022-03-22 |
Family
ID=80734153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122248787.1U Active CN216096594U (en) | 2021-09-16 | 2021-09-16 | Machining device for milling reverse cutting edge of threaded product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216096594U (en) |
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2021
- 2021-09-16 CN CN202122248787.1U patent/CN216096594U/en active Active
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