CN203293090U - Fastening mechanism for pneumatic hammer - Google Patents
Fastening mechanism for pneumatic hammer Download PDFInfo
- Publication number
- CN203293090U CN203293090U CN2013201039476U CN201320103947U CN203293090U CN 203293090 U CN203293090 U CN 203293090U CN 2013201039476 U CN2013201039476 U CN 2013201039476U CN 201320103947 U CN201320103947 U CN 201320103947U CN 203293090 U CN203293090 U CN 203293090U
- Authority
- CN
- China
- Prior art keywords
- pneumatic hammer
- fastening mechanism
- spline
- air inflating
- inflating machine
- 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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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses a fastening mechanism for a pneumatic hammer, and belongs to the technical field of pneumatic equipment. The fastening mechanism for the pneumatic hammer comprises a spline rod and a spline sleeve. The pneumatic hammer comprises a spring located between the spline rod and the spline sleeve. When the fastening mechanism of the pneumatic hammer works, due to the existence of the spring, shocks generated when a bolt is pre-tightened are greatly reduced, the spline rod is prevented from colliding with the spline sleeve, and the advantages that shocks are reduced and the service life of the fastening mechanism for the pneumatic hammer is prolonged are achieved.
Description
Technical field
The utility model belongs to the pneumatic equipment technical field, relates in particular to a kind of air inflating machine for dismantling tyre retention mechanism.
Background technology
All the time, the locking of stake mould is all artificial manual working, need to hold air inflating machine for dismantling tyre when the workman operates, align piles mould bolt hole, and clamping screw, efficiency is lower, and labour intensity is larger, and the vibrations of generation are large, work under bad environment.
The utility model content
For above-mentioned technical problem, the utility model provides a kind of air inflating machine for dismantling tyre retention mechanism that reduces vibrations.
The utility model is achieved by the following technical programs, and a kind of air inflating machine for dismantling tyre retention mechanism, comprise spline rod and spline housing, and described air inflating machine for dismantling tyre comprises spring, and described spring is between described spline rod and spline housing.
In the utility model air inflating machine for dismantling tyre retention mechanism when work,, due to the existence of spring, vibrations that produce while greatly reducing pretension bolt, and avoided the collision of spline rod and spline housing, reach the beneficial effect that reduces vibrations and prolongation air inflating machine for dismantling tyre retention mechanism service life.
Description of drawings
Accompanying drawing is the structural representation of the utility model air inflating machine for dismantling tyre retention mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is made and being further illustrated.
As shown in the figure, during the work of the utility model air inflating machine for dismantling tyre retention mechanism, wind big gun retention mechanism recognizes bolt point position by photoelectric induction device, the work order of PLC program output air inflating machine for dismantling tyre, electromagnetic valve work, air inflating machine for dismantling tyre start ventilation work, the air inflating machine for dismantling tyre outputting torsion, be delivered to spline rod 2, then reach 1 pair of bolt of spline housing the appointment torsional forces is provided, make bolted.Spring 3 effect is the vibrations that produce while reducing air inflating machine for dismantling tyre work, has avoided the collision of spline rod and spline housing, plays protection spline rod 2 and spline housing 1, prolongation air inflating machine for dismantling tyre retention mechanism service life.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; should be noted that; for the person of ordinary skill of the art; without departing from the concept of the premise utility; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. an air inflating machine for dismantling tyre retention mechanism, comprise spline rod and spline housing, it is characterized in that: described air inflating machine for dismantling tyre retention mechanism comprises spring, and described spring is between described spline rod and spline housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201039476U CN203293090U (en) | 2013-03-07 | 2013-03-07 | Fastening mechanism for pneumatic hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201039476U CN203293090U (en) | 2013-03-07 | 2013-03-07 | Fastening mechanism for pneumatic hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203293090U true CN203293090U (en) | 2013-11-20 |
Family
ID=49569128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201039476U Expired - Fee Related CN203293090U (en) | 2013-03-07 | 2013-03-07 | Fastening mechanism for pneumatic hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203293090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273455A (en) * | 2013-03-07 | 2013-09-04 | 镇江市裕久精机制造有限公司 | Pneumatic hammer machine fastening mechanism |
-
2013
- 2013-03-07 CN CN2013201039476U patent/CN203293090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273455A (en) * | 2013-03-07 | 2013-09-04 | 镇江市裕久精机制造有限公司 | Pneumatic hammer machine fastening mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20180307 |