CN214108876U - Long shaft punching device - Google Patents
Long shaft punching device Download PDFInfo
- Publication number
- CN214108876U CN214108876U CN202022927691.3U CN202022927691U CN214108876U CN 214108876 U CN214108876 U CN 214108876U CN 202022927691 U CN202022927691 U CN 202022927691U CN 214108876 U CN214108876 U CN 214108876U
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- China
- Prior art keywords
- guide rail
- fixed
- base
- plate
- transmission shaft
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model provides a long shaft punching device, which comprises a working platform, wherein a guide rail is fixedly arranged on the working platform, and a long shaft clamp, an auxiliary supporting clamp and a punching assembly are sequentially arranged on the guide rail at intervals in the length direction of the guide rail; wherein, the subassembly that punches passes through bolt fixed mounting on the base, and the base passes through the fixed plate joint on the guide rail, and the both sides of guide rail are equipped with the rack and with this rack toothing's pinion, and the pinion is fixed on the transmission shaft, and the transmission shaft is fixed at the bearing inner race, bearing inner race fixed connection fixed plate, fixed plate fixed connection base, and arbitrary side is equipped with the handle in the both sides of guide rail, handle fixed connection transmission shaft. The punching assembly is matched with the guide rail through the base, and the punching assembly is fixedly connected with the base through the bolt, so that the product is more convenient to disassemble and replace, the different punching assemblies can be conveniently adjusted and replaced, the workbench can perform other working procedure operations after the punching assembly is replaced, and the cost is saved.
Description
Technical Field
The utility model relates to a perforating device, concretely relates to major axis perforating device.
Background
In order better, faster to the long axis of various different model sizes operation of punching, I department has carefully researched and developed the design the utility model discloses, can dismantle fast, change corresponding base in order to be applicable to different long axes, the mode of accessible dual regulation carries out coarse adjusting and fine setting with the long axis to different sizes.
Disclosure of Invention
The utility model discloses to prior art's is not enough, provides a major axis perforating device, and the subassembly that punches passes through base and guide rail cooperation to the subassembly that punches passes through bolt and base fixed connection, makes the product dismantle, change more convenient, is convenient for adjust the different subassembly that punches of change, also makes the workstation can carry out other process operations after changing the subassembly that punches, practices thrift the cost.
In order to achieve the above object, the utility model provides a following technical scheme: the long shaft punching device comprises a working platform, wherein a guide rail is fixedly arranged on the working platform, and a long shaft clamp, an auxiliary supporting clamp and a punching assembly are sequentially arranged on the guide rail at intervals in the length direction of the guide rail;
wherein, the subassembly that punches passes through bolt fixed mounting on the base, and the base passes through the fixed plate joint on the guide rail, the lateral surface of guide rail be equipped with the rack and with this rack toothing's pinion, the pinion is fixed on the transmission shaft, the transmission shaft is fixed at the bearing inner race, bearing inner race fixed connection fixed plate, fixed plate fixed connection base, the outside of guide rail is equipped with the handle, handle fixed connection transmission shaft.
In addition to the above, preferably, the upper end surface of the guide rail has a base placing portion and a connecting portion that is engaged with the fixing plate.
In addition to the above, preferably, the connecting portion has at least two teeth a having different heights, and the fixing plate has teeth B engaging with the teeth a.
On the basis of the scheme, preferably, one end of the fixing plate is fixed on the bearing outer ring, the other end of the fixing plate is fixed with a flat plate, and the flat plate is fixedly connected with the base through bolts.
In addition to the above, preferably, the fixing plate is welded and fixed to the flat plate.
On the basis of the scheme, the punching assembly preferably comprises a drill bit and a drill bit seat, the drill bit seat is fixed on a nut of a screw rod, a bevel gear A is fixed at the end of the screw rod and is meshed with a bevel gear B, and a central shaft of the bevel gear B is fixedly connected with a rotating wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the punching assembly is matched with the guide rail through the base, and the punching assembly is fixedly connected with the base through the bolt, so that the product is more convenient to disassemble and replace, the different punching assemblies can be conveniently adjusted and replaced, the workbench can perform other working procedure operations after the punching assembly is replaced, and the cost is saved.
2. The base passes through bolt and fixed plate fixed connection, realizes the convenience that the base was changed.
3. The engagement mode of the pinion and the rack realizes that the position of the base is adjustable in the length direction of the guide rail.
4. The screw rod is matched with the drill bit seat to realize the adjustment of the position of the drill bit, and the adjustment mode of the screw rod and the pinion meshed with the rack realizes double adjustment, so that the adjustment is more accurate and convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a right side view of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention, and herein, detachable fixation means that the original performance of the component is not damaged and can be disassembled.
As shown in fig. 1-2, the long axis punching device comprises a working platform 1, a guide rail 2 is fixedly installed on the working platform, and a long axis clamp 3, an auxiliary support clamp 4 and a punching assembly 5 are sequentially installed on the guide rail at intervals in the length direction of the guide rail;
wherein, the subassembly that punches passes through bolt fixed mounting on base 6, and the base passes through the fixed plate joint on the guide rail, the lateral surface of guide rail be equipped with rack 7 and with this rack toothing's pinion 8, the pinion is fixed on the transmission shaft, the transmission shaft is fixed at bearing 9 inner circle, bearing inner race fixed connection fixed plate 10, fixed plate fixed connection base, the outside of guide rail is equipped with handle 11, handle fixed connection transmission shaft 12.
The device also comprises an auxiliary guide rail, and the auxiliary guide rail and the guide rail are arranged in parallel. One end of the base is arranged on the guide rail, the other end of the base is arranged on the auxiliary guide rail, the base specifically comprises an upper base and a lower base, the upper base is arranged above the guide rail and the auxiliary guide rail, the lower base is arranged below the guide rail and the auxiliary guide rail, and the upper base and the lower base are fixedly connected through screws, so that the base can only slide on the guide rail, and the auxiliary guide rail can also be the same as the guide rail in shape.
The upper end surface of the guide rail is provided with a base placing part 13 and a connecting part 14 clamped with the fixing plate.
The connecting part is provided with at least two teeth A, the two teeth are different in height, and the fixing plate is provided with teeth B meshed with the teeth A.
One end of the fixing plate is fixed on the bearing outer ring, the other end of the fixing plate is fixed with a flat plate 15, and the flat plate is fixedly connected with the base through a bolt.
The fixing plate is welded and fixed with the flat plate.
The punching assembly comprises a drill bit 16 and a drill bit seat 17, the drill bit seat is fixed on a nut 18 of a screw rod 19, a bevel gear A20 is fixed at the end part of the screw rod, the bevel gear A is meshed with a bevel gear B, and the central shaft of the bevel gear B is fixedly connected with a rotating wheel.
The utility model discloses an in the scheme, the subassembly that punches passes through base and guide rail cooperation to the subassembly that punches passes through bolt and base fixed connection, makes the product dismantle, change more convenient, is convenient for adjust the different subassembly that punches of changing, also makes the workstation can carry out other process operations after changing the subassembly that punches, practices thrift the cost.
The base passes through bolt and fixed plate fixed connection, realizes the convenience that the base was changed.
The clamping type matching mode of the fixed plate and the guide rail ensures that the fixed plate and the guide rail are matched more stably.
The meshing mode of the pinion and the rack realizes that the position of the base is adjustable in the length direction of the guide rail, and coarse adjustment is realized.
The screw rod is matched with the drill bit seat to realize the adjustment of the position of the drill bit and realize fine adjustment, and the adjustment mode of the screw rod and the pinion meshed with the rack realizes double adjustment, so that the adjustment is more accurate and convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The long shaft punching device is characterized by comprising a working platform, wherein a guide rail is fixedly arranged on the working platform, and a long shaft clamp, an auxiliary supporting clamp and a punching assembly are sequentially arranged on the guide rail at intervals in the length direction of the guide rail;
wherein, the subassembly that punches passes through bolt fixed mounting on the base, and the base passes through the fixed plate joint on the guide rail, the lateral surface of guide rail be equipped with the rack and with this rack toothing's pinion, the pinion is fixed on the transmission shaft, the transmission shaft is fixed at the bearing inner race, bearing inner race fixed connection fixed plate, fixed plate fixed connection base, the outside of guide rail is equipped with the handle, handle fixed connection transmission shaft.
2. The long shaft perforating device as claimed in claim 1, wherein the upper end face of the guide rail has a base placing portion and a connecting portion to be engaged with the fixing plate.
3. The long shaft perforating device as recited in claim 2, wherein the connecting portion has at least two teeth a having different heights, and the fixing plate has teeth B engaging with the teeth a.
4. The long axis perforating device as recited in claim 1, wherein one end of the fixing plate is fixed to the bearing outer race, and the other end is fixed to a flat plate, and the flat plate is fixedly connected to the base by a bolt.
5. The long axis perforating apparatus as recited in claim 4, wherein the retaining plate is welded to the plate.
6. The long axis perforating device as recited in claim 1, wherein the perforating assembly includes a drill bit and a drill bit seat, the drill bit seat is fixed on a nut of a lead screw, a bevel gear a is fixed on an end of the lead screw, the bevel gear a engages with the bevel gear B, and a central shaft of the bevel gear B is fixedly connected with the rotating wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927691.3U CN214108876U (en) | 2020-12-09 | 2020-12-09 | Long shaft punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927691.3U CN214108876U (en) | 2020-12-09 | 2020-12-09 | Long shaft punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214108876U true CN214108876U (en) | 2021-09-03 |
Family
ID=77509609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022927691.3U Active CN214108876U (en) | 2020-12-09 | 2020-12-09 | Long shaft punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214108876U (en) |
-
2020
- 2020-12-09 CN CN202022927691.3U patent/CN214108876U/en active Active
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