CN215966465U - Annular array type three-hole punching device - Google Patents
Annular array type three-hole punching device Download PDFInfo
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- CN215966465U CN215966465U CN202122729298.8U CN202122729298U CN215966465U CN 215966465 U CN215966465 U CN 215966465U CN 202122729298 U CN202122729298 U CN 202122729298U CN 215966465 U CN215966465 U CN 215966465U
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- fixedly connected
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- annular mounting
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- steel billet
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Abstract
The utility model discloses an annular array type three-hole punching device which comprises a processing table, wherein the top of the processing table is fixedly connected with two supporting rods, the top of each supporting rod is fixedly connected with an annular supporting table, the top of each annular supporting table is fixedly connected with a hydraulic cylinder for jacking, the top of each hydraulic cylinder is fixedly connected with an annular mounting frame, the bottom of the inner wall of each annular mounting frame and the center of the annular mounting frame are rotatably connected with driving gears, and the top of the inner wall of each annular mounting frame and the periphery of the driving gear are rotatably connected with three driven gears matched with the driving gears. Can drive three drill bit simultaneously through a driving motor and rotate, the convenience is to the steel billet on three holes of evenly beating simultaneously, promote the speed of punching to the steel billet, and avoid bringing the error because of rotating the steel billet and lead to punching the inequality.
Description
Technical Field
The utility model relates to the technical field of billet processing, in particular to a ring array type three-hole punching device.
Background
Among the prior art, can only beat a hole to the tapping equipment of steel billet base once usually, after once punching when accomplishing, still need rotate the steel billet, with another position alignment of steel billet to the drilling equipment on, punch again, can't accomplish punching of steel billet fast to and the unable accurate control turned angle when rotating the steel billet, cause the inequality of punching easily when punching the steel billet. Many times, such parts require several circular arrays of holes to be punched.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a ring array type three-hole punching device which solves the problem that punching unevenness is easily caused when a billet is punched.
In order to achieve the purpose, the technical scheme of the utility model is as follows: the annular array type three-hole punching device comprises a processing table, wherein two supporting rods are fixedly connected to the top of the processing table, an annular supporting table is fixedly connected to the top of each supporting rod, a hydraulic cylinder for jacking is fixedly connected to the top of the annular supporting table, an annular mounting frame is fixedly connected to the top of the hydraulic cylinder, a driving gear is rotatably connected to the bottom of the inner wall of the annular mounting frame and located in the center of the annular mounting frame, three driven gears matched with the driving gear to use are rotatably connected to the top of the inner wall of the annular mounting frame and located around the driving gear, a driving motor for driving the driving gear to rotate is fixedly connected to the top of the annular mounting frame, a steel billet is arranged at the top of the processing table, and punching bits for punching the steel billet are fixedly connected to the bottoms of the three driven gears; the axes of the hydraulic cylinder and the driving motor are coaxial, and the outer wall of the hydraulic cylinder is provided with a convex key extending axially.
The utility model is further configured to: the two support rods are respectively arranged on two sides of the steel billet, and the bottom of the annular support platform is fixedly connected with the tops of the support rods.
The utility model is further configured to: the three driven gears are consistent in size and are all meshed with the driving gear.
The utility model is further configured to: the driving motor is fixed in the center of the top of the annular mounting frame, and the output end of the driving motor penetrates through the top of the annular mounting frame and is fixedly connected with the top of the driving gear.
The utility model is further configured to: the bottom of the drill bit penetrates through the bottom of the annular mounting frame, and the top of the annular supporting table is provided with a through hole for the drill bit to penetrate through.
The utility model is further configured to: the utility model is further configured to: the clamping devices used for fixing the steel billets are arranged at the top of the machining table and on two sides of the steel billets and comprise grooves, sliding shafts are fixedly connected to one sides of the inner walls of the grooves, and sliding plates are connected to the sliding shafts in a sliding mode.
The utility model is further configured to: the groove is arranged at the top of the processing table, and two ends of the sliding shaft are respectively fixedly connected with two sides of the inner wall of the groove.
The utility model is further configured to: a fixed clamping plate for clamping the steel billet is fixedly connected to one side of the sliding plate and positioned above the processing table.
The utility model is further configured to: the bottom of the processing table is fixedly connected with a power device, the power device comprises an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with a movable transverse plate, and the bottom of the movable transverse plate is rotatably connected with a linkage rod.
The utility model is further configured to: the electric telescopic rod is fixed at the bottom of the processing table, and one end of the linkage rod is rotatably connected with the sliding plate.
In summary, the present invention has the following effects:
the hydraulic cylinder and the driving motor respectively output vertical pressure and rotary cutting force necessary for punching. The hydraulic cylinder and the driving motor are vertically arranged in a centering mode, so that the annular mounting frame is guaranteed to be stressed uniformly and symmetrically and is not prone to deformation and deflection. The hydraulic cylinder with the convex key destroys the self rotary shape, is convenient to be assembled with adjacent parts stably, and cannot be influenced by the driving motor to cause rotary movement.
Can drive three drill bit simultaneously through a driving motor and rotate, make things convenient for on the steel billet evenly to punch three holes to promote the speed of punching to the steel billet, and avoid because the error that rotates the steel billet and bring, and then lead to punching uneven condition and take place.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a perspective view of a portion of the annular support table of FIG. 1;
FIG. 3 is a schematic view of the bottom portion of the annular support table of FIG. 2;
FIG. 4 is a schematic view of the internal structure of a top portion of the annular mounting bracket of FIG. 2;
fig. 5 is a schematic structural view of a top portion of the processing table shown in fig. 1.
In the figure: 1-processing table, 2-supporting rod, 3-annular supporting table, 4-hydraulic cylinder, 5-annular mounting frame, 6-driving gear, 7-driven gear, 8-driving motor, 9-steel billet, 10-hole drilling bit, 11-through hole, 12-clamping device, 121-groove, 122-sliding shaft, 123-sliding plate, 13-fixed clamping plate, 14-power device, 141-electric telescopic rod, 142-movable transverse plate and 143-linkage rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a three hole trompil devices of ring array is including processing platform 1, two bracing pieces of top fixedly connected with 2 of processing platform 1, the top fixedly connected with ring brace table 3 of bracing piece 2, the top fixedly connected with of ring brace table 3 is used for hydraulic cylinder 4 of jacking, the top fixedly connected with annular mounting bracket 5 of hydraulic cylinder 4, the bottom of 5 inner walls of annular mounting bracket just is located the central point of annular mounting bracket 5 puts to rotate and is connected with driving gear 6, the top of 5 inner walls of annular mounting bracket just is located the driving gear 6 rotate all around be connected with threely with the driven gear 7 that the cooperation of driving gear 6 was used, the top fixedly connected with of annular mounting bracket 5 is used for driving gear 6 pivoted driving motor 8, the top of processing platform 1 is provided with steel billet 9, and is three the equal fixedly connected with in bottom of driven gear 7 is used for right steel billet 9 punches's the punching A drill bit 10.
The two support rods 2 are respectively arranged at two sides of the steel billet 9, and the bottom of the annular support platform 3 is fixedly connected with the top of the support rod 2.
The two support rods 2 are of uniform height so that the annular support 3 can be kept horizontal.
The three driven gears 7 are identical in size and are all meshed with the driving gear 6.
The three driven gears 7 are of the same size, ensuring that the three gears 7 have the same rotational speed.
The driving motor 8 is fixed at the center of the top of the annular mounting frame 5, and the output end of the driving motor 8 penetrates through the top of the annular mounting frame 5 and is fixedly connected with the top of the driving gear 6.
The driving gear 6 can be driven to rotate by the driving motor 8.
The bottom of the drill bit 10 penetrates through the bottom of the annular mounting frame 5, and the top of the annular supporting table 3 is provided with a through hole 11 through which the drill bit 10 penetrates.
The drill bit 10 passes through the through hole 11 so that the annular abutment 3 does not obstruct the raising and lowering of the drill bit 10.
The top of the processing table 1 and the two sides of the steel billet 9 are both provided with a clamping device 12 for fixing the steel billet 9, the clamping device 12 comprises a groove 121, one side of the inner wall of the groove 121 is fixedly connected with a sliding shaft 122, and the sliding shaft 122 is connected with a sliding plate 123 in a sliding manner.
The sliding plate 123 is provided with an opening for allowing the sliding shaft 122 to pass through.
The groove 121 is formed in the top of the processing table 1, and two ends of the sliding shaft 122 are respectively fixedly connected with two sides of the inner wall of the groove 121.
A fixing clamp 13 for clamping the billet 9 is fixedly connected to one side of the slide plate 123 above the processing table 1.
The billet 9 is circular, and the fixing of the fixing clamp plate 13 is consistent with the radian of the billet 9.
The bottom of the processing table 1 is fixedly connected with a power device 14, the power device 14 comprises an electric telescopic rod 141, the bottom of the electric telescopic rod 141 is fixedly connected with a movable transverse plate 142, and the bottom of the movable transverse plate 142 is rotatably connected with a linkage rod 143.
The electric telescopic rod 141 is fixed at the bottom of the processing table 1, and one end of the linkage rod 143 is rotatably connected with the sliding plate 123.
When the electric telescopic rod 141 is extended, the movable transverse plate 142 can be driven to move downwards, when the movable transverse plate 142 moves downwards, the sliding plate 123 is pushed through the linkage rod 143, the sliding plate 123 slides on the sliding shaft 122 and drives the fixed clamping plate 13 to move towards the direction far away from the billet 9, at the moment, the billet 9 can be taken down, when the electric telescopic rod 141 is at hand speed, the sliding plate 123 can be pulled through the two linkage rods 143, and the sliding plate 123 drives the fixed clamping plate 13 to move towards the direction close to the billet 9, so that the billet 9 is clamped and fixed from two sides.
Through the extension and the contraction of electric telescopic rod 141, can drive the direction that solid fixed splint 13 removed to being close to or keeping away from steel billet 9, conveniently take off steel billet 9 after accomplishing to punch the quick fixed of steel billet 9.
When in work:
when needs punch to steel billet 9, start driving motor 8, driving motor 8 drives driving gear 6 and rotates, driving gear 6 drives three driven gear 7 and rotates simultaneously, and three driven gear 7 then drives three drill bit 10 synchronous rotations respectively, rethread hydraulic cylinder 4's shrink drives annular mounting bracket 5 and descends, annular mounting bracket 5 drives three drill bit 10 and rotates, to the synchronous even punching of steel billet 9, the completion is punched the back, hydraulic cylinder 4 extends and drives annular mounting bracket 5 and drill bit 10 and rises, with steel billet 9 separation, accomplish punching of steel billet 9.
It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a three hole trompil devices of ring array, including the processing platform, its characterized in that: the top of the processing table is fixedly connected with two supporting rods, the top of each supporting rod is fixedly connected with an annular supporting table, the top of each annular supporting table is fixedly connected with a hydraulic cylinder for jacking, and the top of each hydraulic cylinder is fixedly connected with an annular mounting frame;
the bottom of the inner wall of the annular mounting frame and the central position of the annular mounting frame are rotatably connected with a driving gear, the top of the inner wall of the annular mounting frame and the periphery of the driving gear are rotatably connected with three driven gears matched with the driving gear, the top of the annular mounting frame is fixedly connected with a driving motor for driving the driving gear to rotate, a steel billet is arranged at the top of the processing table, and the bottoms of the three driven gears are fixedly connected with punching drill bits for punching the steel billet;
the axes of the hydraulic cylinder and the driving motor are coaxial, and the outer wall of the hydraulic cylinder is provided with a convex key extending axially.
2. The circular array three-hole opening device according to claim 1, wherein: the two support rods are respectively arranged on two sides of the steel billet, and the bottom of the annular support platform is fixedly connected with the tops of the support rods.
3. The circular array triple aperture opening device according to claim 2, wherein: the three driven gears are consistent in size and are all meshed with the driving gear.
4. A circular array three-hole opening device according to claim 3, wherein: the driving motor is fixed at the center of the top of the annular mounting frame, and the output end of the driving motor penetrates through the top of the annular mounting frame and is fixedly connected with the top of the driving gear.
5. The circular array triple aperture device according to claim 4, wherein: the bottom of the drill bit penetrates through the bottom of the annular mounting frame, and a through hole for the drill bit to penetrate through is formed in the top of the annular supporting table.
6. The circular array triple aperture device according to claim 5, wherein: the steel billet clamping device comprises a groove, a sliding shaft is fixedly connected to one side of the inner wall of the groove, and a sliding plate is connected to the sliding shaft in a sliding mode.
7. The circular array triple aperture device according to claim 6, wherein: the groove is formed in the top of the processing table, and two ends of the sliding shaft are fixedly connected with two sides of the inner wall of the groove respectively.
8. The circular array triple aperture opening device according to claim 7, wherein: and a fixed clamping plate for clamping the steel billet is fixedly connected to one side of the sliding plate and positioned above the processing table.
9. The circular array triple aperture opening device according to claim 8, wherein: the bottom fixed connection of processing platform has power device, power device is including electric telescopic handle, electric telescopic handle's bottom fixedly connected with activity diaphragm, the bottom of activity diaphragm is rotated and is connected with the gangbar.
10. The array of ring arrays three-hole opening device of claim 9, wherein: the electric telescopic rod is fixed at the bottom of the processing table, and one end of the linkage rod is rotatably connected with the sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122729298.8U CN215966465U (en) | 2021-11-09 | 2021-11-09 | Annular array type three-hole punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122729298.8U CN215966465U (en) | 2021-11-09 | 2021-11-09 | Annular array type three-hole punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215966465U true CN215966465U (en) | 2022-03-08 |
Family
ID=80571818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122729298.8U Active CN215966465U (en) | 2021-11-09 | 2021-11-09 | Annular array type three-hole punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215966465U (en) |
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2021
- 2021-11-09 CN CN202122729298.8U patent/CN215966465U/en active Active
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