CN201664892U - Balance-point adjusting tool of pneumatic adjustor - Google Patents
Balance-point adjusting tool of pneumatic adjustor Download PDFInfo
- Publication number
- CN201664892U CN201664892U CN2010201312281U CN201020131228U CN201664892U CN 201664892 U CN201664892 U CN 201664892U CN 2010201312281 U CN2010201312281 U CN 2010201312281U CN 201020131228 U CN201020131228 U CN 201020131228U CN 201664892 U CN201664892 U CN 201664892U
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- CN
- China
- Prior art keywords
- adjusting lever
- adjustor
- alignment pin
- pneumatic controller
- balance
- 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 discloses a balance-point adjusting tool of a pneumatic adjustor. The top end of an adjusting rod is provided with a handle; a positioning pin is vertically arranged on the adjusting rod; the distance from the positioning pin to the bottom end of the adjusting rod is identical to the distance from a through hole of an adjustor panel to an adjusting screw; the bottom end of the adjusting rod is a line-shaped or cross-shaped screwdriver blade. The tool can conveniently adjust the balance-point of the pneumatic adjustor without touching a precision spring, thereby ensuring the intact adjustor and increasing the efficiency of adjusting the balance point of the adjustor.
Description
Technical field
The utility model relates to a kind of adjustment means of pneumatic controller equalization point.
Background technology
Pneumatic controller is widely used in system's control and adjustment in the production process, is the core of Field adjustment system, and its precision and accuracy requirement are all than higher; And be exactly verification to the adjuster equalization point as the part that pneumatic controller is carried out the most critical of verification, its degree of accuracy has directly influenced follow-up verification link.If when adjuster is carried out verification, find just must adjust when equalization point departs from, and the precision of method of traditional adjustment pneumatic controller equalization point can't satisfy the demand of lean production to it; Be typically provided with a through hole on the pneumatic controller panel, the through hole below is interval with the adjustment screw, adjust screw and connect precision spring, conventional control method is to adopt horologic driver to stretch into through hole, adjustment screw to the through hole below is adjusted, and changes the stressed in order to regulate the equalization point of pneumatic controller of precision spring; But after horologic driver stretches into through hole, it stretches into the very difficult control of the degree of depth, very easily touches to connect the precision spring of adjusting screw, causes this precision spring distortion or damage, in a single day precision spring is damaged its elastic strength and can't repairs, and causes whole adjuster to work.The personnel operation that this control method needs certain experience wastes time and energy, and has certain risk.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of pneumatic controller equalization point adjustment means, this instrument can conveniently be implemented the adjustment of pneumatic controller equalization point, can not touch precision spring during adjustment, guarantee the intact of adjuster, improve the efficient that the adjuster equalization point is regulated.
For solving the problems of the technologies described above, the utility model pneumatic controller equalization point adjustment means comprises adjusting lever, handle and alignment pin, described handle is located at described adjusting lever top, described alignment pin is vertical on the described adjusting lever, described alignment pin is consistent to the spacing of adjusting screw with adjuster panel through hole to the spacing of described adjusting lever bottom, and described adjusting lever bottom is a word or Philip's head screw cutter head.
Be to adapt to the needs that different model pneumatic controller equalization point is regulated, above-mentioned adjusting lever is provided with some screws, and described alignment pin is provided with external screw thread and twists in one of some screws of described adjusting lever.According to the different model of pneumatic controller, alignment pin is screwed into screws different on the adjusting lever respectively, to satisfy different model pneumatic controller panel through hole to the needs of adjusting the screw spacing.
Because the utility model pneumatic controller equalization point adjustment means has adopted technique scheme, promptly be provided with handle on the adjusting lever top, vertically be provided with alignment pin on the adjusting lever, alignment pin is consistent to the spacing of adjusting bolt with adjuster panel through hole to the spacing of adjusting lever bottom, and the adjusting lever bottom is a word or Philip's head screw cutter head; This instrument can conveniently be implemented the adjustment of pneumatic controller equalization point, can not touch precision spring during adjustment, has guaranteed the intact of adjuster, has improved the efficient that the adjuster equalization point is regulated.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the structural representation of the utility model pneumatic controller equalization point adjustment means.
The specific embodiment
As shown in Figure 1, the utility model pneumatic controller equalization point adjustment means comprises adjusting lever 1, handle 2 and alignment pin 3, described handle 2 is located at described adjusting lever 1 top, described alignment pin 3 is vertical on the described adjusting lever 1, described alignment pin 3 is consistent to the spacing of adjusting screw with adjuster panel through hole to the spacing of described adjusting lever 1 bottom, and described adjusting lever 1 bottom is a word or Philip's head screw cutter head 4.
Be to adapt to the needs that different model pneumatic controller equalization point is regulated, above-mentioned adjusting lever 1 is provided with some screws 5, and described alignment pin 3 is provided with external screw thread and twists in the screw in some screws 5 of described adjusting lever 1.According to the different model of pneumatic controller, alignment pin is screwed into screws different on the adjusting lever respectively, to satisfy different model pneumatic controller panel through hole to the needs of adjusting the screw spacing.
When the pneumatic controller equalization point is regulated, the adjusting lever of this instrument is stretched into the through hole of adjuster panel, when screw is adjusted in the contact of adjusting lever bottom, the driver bit of dependence adjusting lever bottom can turn the adjustment screw and carry out the adjustment of equalization point, this moment since alignment pin against the adjuster panel, making adjusting lever not go stretches into again, thereby the adjusting lever bottom can not touch precision spring, the distortion or the damage of precision spring have been avoided, guarantee the reliable enforcement that equalization point is regulated, effectively improved adjusting efficient.
Claims (2)
1. pneumatic controller equalization point adjustment means, it is characterized in that: this instrument comprises adjusting lever, handle and alignment pin, described handle is located at described adjusting lever top, described alignment pin is vertical on the described adjusting lever, described alignment pin is consistent to the spacing of adjusting screw with adjuster panel through hole to the spacing of described adjusting lever bottom, and described adjusting lever bottom is a word or Philip's head screw cutter head.
2. pneumatic controller equalization point adjustment means according to claim 1, it is characterized in that: described adjusting lever is provided with some screws, and described alignment pin is provided with external screw thread and twists in one of some screws of described adjusting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201312281U CN201664892U (en) | 2010-03-15 | 2010-03-15 | Balance-point adjusting tool of pneumatic adjustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201312281U CN201664892U (en) | 2010-03-15 | 2010-03-15 | Balance-point adjusting tool of pneumatic adjustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664892U true CN201664892U (en) | 2010-12-08 |
Family
ID=43265846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201312281U Expired - Fee Related CN201664892U (en) | 2010-03-15 | 2010-03-15 | Balance-point adjusting tool of pneumatic adjustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664892U (en) |
-
2010
- 2010-03-15 CN CN2010201312281U patent/CN201664892U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20110315 |