CN202763116U - Auxiliary device for drilling crankshaft of compressor - Google Patents
Auxiliary device for drilling crankshaft of compressor Download PDFInfo
- Publication number
- CN202763116U CN202763116U CN 201220291405 CN201220291405U CN202763116U CN 202763116 U CN202763116 U CN 202763116U CN 201220291405 CN201220291405 CN 201220291405 CN 201220291405 U CN201220291405 U CN 201220291405U CN 202763116 U CN202763116 U CN 202763116U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- support
- bracket
- gear
- motor housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an auxiliary device for drilling a crankshaft of a compressor, comprising a bracket, supporting platforms, a hydraulic cylinder and a motor box, wherein the motor box is arranged at the lower part of the bracket; two supporting platforms are fixedly arranged on the bracket at the upper part of the motor box uniformly; the hydraulic cylinder is rotationally mounted on the bracket corresponding to the supporting platform; a collet is fixedly arranged at the end part of a hydraulic rod of the hydraulic cylinder; a spacing hole is formed in the other side wall of the bracket corresponding to the collet; a follow-up gear is fixedly arranged on the hydraulic cylinder outside the bracket; a driving gear is mounted on a rotating shaft of the motor box; and the driving gear is connected with the follow-up gear through a transmission gear mounted on the bracket. The auxiliary device for drilling the crankshaft of the compressor is simple in structure, scientific and reasonable in design, simple to manufacture and low in cost, can effectively coordinate with an automatic machine tool to punch the crankshaft, shortens the punching time, increases the punching speed and improves the punching efficiency.
Description
Technical field
The utility model belongs to the drilling equipment field, especially a kind of compressor crank shaft drilling aid.
Background technology
One of critical component is bent axle in the compressor, need to make a plurality of holes on the bent axle, artificial bench drill is mainly adopted in punching on the crankshaft end-face at present, and a people can only punch to a bent axle in one minute, time is long, speed is slow, efficient is low, can not satisfy the needs of production and processing.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of compressor crank shaft drilling aid is provided, this apparatus structure is simple, design science reasonable, it is simple to make, cost is lower, can effectively cooperate automatic machine tool that bent axle is punched, shortened the time of punching, improve punching speed, improved perforating efficiency.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of compressor crank shaft drilling aid, it comprises support, brace table, hydraulic cylinder and motor housing, support is provided with motor housing in the bottom, be fixedly mounted with uniform two brace tables on the support on motor housing top, rotate the installation hydraulic cylinder at support corresponding to brace table, the hydraulic rod end of this hydraulic cylinder is fixedly mounted with chuck, be shaped with spacing hole on another sidewall of the support corresponding with chuck, be fixed with follower gear on the hydraulic cylinder outside the support, in the motor housing rotating shaft driving gear is installed, is connected by the travelling gear of installing on the support between driving gear and the follower gear.
And, be shaped with gathering sill above the described brace table.
Advantage of the present utility model and beneficial effect are:
This compressor crank shaft drilling aid, it comprises support, brace table, hydraulic cylinder and motor housing, support is provided with motor housing in the bottom, be fixedly mounted with uniform two brace tables on the support on motor housing top, rotate the installation hydraulic cylinder at support corresponding to brace table, the hydraulic rod end of this hydraulic cylinder is fixedly mounted with chuck, be shaped with spacing hole on another sidewall of the support corresponding with chuck, be fixed with follower gear on the hydraulic cylinder outside the support, in the motor housing rotating shaft driving gear is installed, be connected by the travelling gear of installing on the support between driving gear and the follower gear, this apparatus structure is simple, design science is reasonable, make simple, cost is lower, can effectively cooperate automatic machine tool that bent axle is punched, shorten the time of punching, improved punching speed, improved perforating efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the rearview of Fig. 2.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of compressor crank shaft drilling aid, it comprises support 3, brace table 1, hydraulic cylinder 7 and motor housing 9, support is provided with motor housing in the bottom, be fixedly mounted with uniform two brace tables on the support on motor housing top, be shaped with gathering sill 2 above the brace table, rotate the installation hydraulic cylinder at support corresponding to brace table, the hydraulic rod end of this hydraulic cylinder is fixedly mounted with chuck 4, be shaped with spacing hole 10 on another sidewall of the support corresponding with chuck, be fixed with follower gear 6 on the hydraulic cylinder outside the support, driving gear 8 is installed in the motor housing rotating shaft, is connected with a joggle by the travelling gear 5 of installing on the support between driving gear and the follower gear.
Claims (2)
1. compressor crank shaft drilling aid, it is characterized in that: comprise support, brace table, hydraulic cylinder and motor housing, support is provided with motor housing in the bottom, be fixedly mounted with uniform two brace tables on the support on motor housing top, rotate the installation hydraulic cylinder at support corresponding to brace table, the hydraulic rod end of this hydraulic cylinder is fixedly mounted with chuck, be shaped with spacing hole on another sidewall of the support corresponding with chuck, be fixed with follower gear on the hydraulic cylinder outside the support, in the motor housing rotating shaft driving gear is installed, is connected by the travelling gear of installing on the support between driving gear and the follower gear.
2. compressor crank shaft drilling aid according to claim 1 is characterized in that: be shaped with gathering sill above the described brace table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291405 CN202763116U (en) | 2012-06-20 | 2012-06-20 | Auxiliary device for drilling crankshaft of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291405 CN202763116U (en) | 2012-06-20 | 2012-06-20 | Auxiliary device for drilling crankshaft of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202763116U true CN202763116U (en) | 2013-03-06 |
Family
ID=47769717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291405 Expired - Fee Related CN202763116U (en) | 2012-06-20 | 2012-06-20 | Auxiliary device for drilling crankshaft of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202763116U (en) |
-
2012
- 2012-06-20 CN CN 201220291405 patent/CN202763116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |