CN213915516U - Cold drawing tool - Google Patents
Cold drawing tool Download PDFInfo
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- CN213915516U CN213915516U CN202022904137.3U CN202022904137U CN213915516U CN 213915516 U CN213915516 U CN 213915516U CN 202022904137 U CN202022904137 U CN 202022904137U CN 213915516 U CN213915516 U CN 213915516U
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- support
- driving mechanism
- direction driving
- frame
- nut
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Abstract
The utility model discloses a cold drawing frock, including the frame, set up x in the frame to actuating mechanism, with x to actuating mechanism be connected y to actuating mechanism, with y to actuating mechanism be connected z to actuating mechanism and connect the chuck on z to actuating mechanism, still be equipped with a plurality of support frames to interval distribution along x in the frame. The utility model discloses a cold drawing frock with the butt joint of cold drawing equipment, realizes unloading in the automation of cold drawing to improve work efficiency greatly, reduce the cost of labor.
Description
Technical Field
The utility model belongs to the technical field of the cold drawing, concretely relates to cold drawing frock.
Background
A cold-drawing machine for drawing ferrous and non-ferrous metal bars at normal temp. and secondary processing of hot-rolled and extruded pierced billet is a main processing equipment for producing small-diameter, precise, thin-wall and high-mechanical-performance pipes.
The existing workpiece loading and unloading for cold-drawing machining usually adopts manual work, which leads to low machining efficiency.
Disclosure of Invention
The utility model aims to solve the technical problem that a cold drawing frock is provided, it can realize the mechanical automation of unloading in the cold drawing machine tooling to improve production efficiency greatly.
In order to solve the technical problem, the utility model relates to a technical solution of cold drawing frock does:
the utility model discloses a cold drawing frock, including the frame, set up x in the frame to actuating mechanism, with x to actuating mechanism be connected y to actuating mechanism, with y to actuating mechanism be connected z to actuating mechanism and connect the chuck on z to actuating mechanism, still be equipped with a plurality of support frames to interval distribution along x in the frame.
The x-direction driving mechanism comprises an x support, a servo motor arranged on the x support, a gear connected to a rotating shaft of the servo motor and a rack arranged on the rack and meshed with the gear; the y-direction driving mechanism comprises a y support fixed on the x support, a y screw rod arranged on the y support, a y nut screwed on the y screw rod and a y hand wheel connected to one end of the y screw rod; the z-direction driving mechanism comprises a z support fixed on the y nut, a z screw rod arranged on the z support, a z nut screwed on the z screw rod and a z hand wheel arranged at one end of the z screw rod, and the chuck is fixed on the z nut; and guide structures are respectively arranged between the x support and the rack, between the y nut and the y support, and between the z nut and the z support.
The guide structure comprises a guide rail and a sliding block matched with the guide rail.
The support frame comprises a fixing frame, a telescopic frame and a support seat, the telescopic frame is inserted into a guide hole of the fixing frame and fixed with the fixing frame through bolts, and the support seat is installed at the top end of the telescopic frame.
And a V-shaped groove is arranged on the supporting seat.
The utility model has the advantages that:
compared with the prior art, the utility model discloses a cold drawing frock with the butt joint of cold drawing equipment, realizes unloading in the automation of cold drawing to improve work efficiency greatly, reduce the cost of labor.
Drawings
FIG. 1 is a perspective view of a cold drawing tool according to the present invention;
FIG. 2 is a perspective view of another perspective of the cold drawing tool of the present invention;
FIG. 3 is a schematic structural view of the cold drawing tool of the present invention;
FIG. 4 is a perspective view of the chuck of the cold drawing tool of the present invention;
fig. 5 is a perspective view of the support frame of the cold drawing tool of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following drawings and detailed description:
referring to fig. 1 to 5, the present invention provides a cold drawing tool, which comprises a frame 1, an x-direction driving mechanism 2 disposed on the frame 1, a y-direction driving mechanism 3 connected to the x-direction driving mechanism 2, a z-direction driving mechanism 4 connected to the y-direction driving mechanism 3, and a chuck 5 connected to the z-direction driving mechanism 4, wherein the chuck 5 is identical to a spindle chuck of a lathe in the prior art, and generally comprises a body 8, a rotating disc (not shown) disposed in the body 8, a gear ring (not shown) disposed on a back surface of the rotating disc (not shown), the gear ring (not shown) being engaged with a plurality of gears 22 disposed on the body 8, a ring gear (not shown) disposed on a front surface of the rotating disc (not shown), the ring gear (not shown) being engaged with a worm (not shown) of a clamping jaw 23, the specific working principle is not described herein again; the rack 1 is also provided with a plurality of support frames 6 which are distributed at intervals along the x direction.
The x-direction driving mechanism 2 comprises an x support 7, a servo motor (not shown in the figure) arranged on the x support 7, a gear 9 connected to a rotating shaft of the servo motor (not shown in the figure) and a rack 10 arranged on the machine frame 1 and meshed with the gear 9; the y-direction driving mechanism 3 comprises a y support 11 fixed on the x support 7, a y lead screw (not shown in the figure) arranged on the y support 11, a y nut (not shown in the figure) screwed on the y lead screw (not shown in the figure) and a y hand wheel 12 connected to one end of the y lead screw (not shown in the figure); the z-direction driving mechanism 4 comprises a z support 13 fixed on a y nut (not shown in the figure), a z lead screw (not shown in the figure) arranged on the z support 13, a z nut (not shown in the figure) screwed on the z lead screw (not shown in the figure) and a z hand wheel 14 arranged at one end of the z lead screw (not shown in the figure), and the chuck 5 is fixed on the z nut (not shown in the figure); and guide structures are respectively arranged between the x support 7 and the machine frame 1, between a y nut (not shown in the figure) and the y support 11, and between a z nut (not shown in the figure) and the z support 13.
The structure of the y-direction driving mechanism 3 and the z-direction driving mechanism 4 of the utility model is similar to the structure of the carriage and the lower carriage of the lathe, so that the specific structures of the carriage and the lower carriage are not shown in the drawings of the specification.
The guide structure comprises a guide rail 15 and a slide block 16 matched with the guide rail 15.
The supporting frame 6 comprises a fixed frame 17, an expansion frame 18 and a supporting seat 19, the expansion frame 18 is inserted in a guide hole of the fixed frame 17, the expansion frame 18 and the fixed frame 17 are fixed through bolts, and the supporting seat 19 is installed at the top end of the expansion frame 18.
The utility model discloses a cold drawing frock at the during operation, places the one end of tubular metal resonator 20 on chuck 5, and the clamping jaw of chuck 5 supports the inner wall at tubular metal resonator 20 to clip tubular metal resonator 20. The metal tube 20 is supported in a V-shaped groove 21 of a supporting seat 19, the metal tube 20 needs to be horizontally placed, an expansion bracket 18 of the supporting seat 19 moves up and down relative to a fixed frame 17, and after the metal tube is moved in place, the expansion bracket 18 is fixed relative to the fixed frame 17 through bolts, so that the metal tube 20 is horizontally supported; subsequently, the axis of the metal tube 20 is correspondingly matched with the cold drawing machine through the adjustment of the y-direction driving mechanism 3 and the z-direction driving mechanism 4, specifically, the y-hand wheel 12 drives a y-lead screw (not shown in the figure) to rotate, and the z-hand wheel 14 drives a z-lead screw (not shown in the figure) to rotate, so that the chuck 5 moves along the y direction and the z direction, and then the metal tube 20 moves in place; then, the driving mechanism 2 in the x direction pushes the driving mechanism 3 in the y direction and the driving mechanism 4 in the z direction to move towards the cold drawing machine integrally, so that the metal pipe 20 enters the cold drawing machine, and after cold drawing is finished, the driving mechanism 2 in the x direction moves reversely to drive the metal pipe 20 to leave the cold drawing machine. The specific working process of the x-direction driving mechanism 2 is as follows: a servo motor (not shown in the figure) drives a gear 9 to rotate, the gear 9 is meshed with a rack 10, and the rack 10 is fixedly connected with the rack 1, so that the x support 7 fixed together with the gear 9 and the servo motor (not shown in the figure) moves along the x direction.
The cold drawing tool provided by the embodiment of the present invention is described in detail above, and the principle and the implementation of the present invention are explained by applying a specific example, and the description of the above embodiment is only used to help understanding the technical solution disclosed by the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (5)
1. The utility model provides a cold drawing frock which characterized in that: the X-direction driving mechanism is arranged on the rack, the Y-direction driving mechanism is connected with the X-direction driving mechanism, the Z-direction driving mechanism is connected with the Y-direction driving mechanism, the chuck is connected onto the Z-direction driving mechanism, and a plurality of supporting frames are arranged on the rack and distributed at intervals along the X direction.
2. The cold-drawing tool according to claim 1, characterized in that: the x-direction driving mechanism comprises an x support, a servo motor arranged on the x support, a gear connected to a rotating shaft of the servo motor and a rack arranged on the rack and meshed with the gear; the y-direction driving mechanism comprises a y support fixed on the x support, a y screw rod arranged on the y support, a y nut screwed on the y screw rod and a y hand wheel connected to one end of the y screw rod; the z-direction driving mechanism comprises a z support fixed on the y nut, a z screw rod arranged on the z support, a z nut screwed on the z screw rod and a z hand wheel arranged at one end of the z screw rod, and the chuck is fixed on the z nut; and guide structures are respectively arranged between the x support and the rack, between the y nut and the y support, and between the z nut and the z support.
3. The cold-drawing tool according to claim 2, characterized in that: the guide structure comprises a guide rail and a sliding block matched with the guide rail.
4. The cold-drawing tool according to claim 1, characterized in that: the support frame comprises a fixing frame, a telescopic frame and a support seat, the telescopic frame is inserted into a guide hole of the fixing frame and fixed with the fixing frame through bolts, and the support seat is installed at the top end of the telescopic frame.
5. The cold-drawing tool according to claim 4, wherein: and a V-shaped groove is arranged on the supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904137.3U CN213915516U (en) | 2020-12-07 | 2020-12-07 | Cold drawing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904137.3U CN213915516U (en) | 2020-12-07 | 2020-12-07 | Cold drawing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213915516U true CN213915516U (en) | 2021-08-10 |
Family
ID=77149228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022904137.3U Active CN213915516U (en) | 2020-12-07 | 2020-12-07 | Cold drawing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213915516U (en) |
-
2020
- 2020-12-07 CN CN202022904137.3U patent/CN213915516U/en active Active
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