CN203418288U - Piston cylinder set assembling device having mistake preventing function - Google Patents
Piston cylinder set assembling device having mistake preventing function Download PDFInfo
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- CN203418288U CN203418288U CN201320480845.6U CN201320480845U CN203418288U CN 203418288 U CN203418288 U CN 203418288U CN 201320480845 U CN201320480845 U CN 201320480845U CN 203418288 U CN203418288 U CN 203418288U
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- cylinder
- working cylinder
- standard
- set assembling
- piston cylinder
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Abstract
The utility model provides a piston cylinder set assembling device having a mistake preventing function, and relates to damper piston cylinder set assembling devices. When the length of a work cylinder is changed, a timely alarm can be given, and a mistake is prevented. The piston cylinder set assembling device comprises a bottom board provided with a supporting board, wherein the supporting board is provided with a standard cylinder and the work cylinder, a pressure sensor arranged between the bottom board and the supporting board is connected with the work cylinder arranged on the supporting board, and the top of the standard cylinder and the top of the work cylinder are provided with a pressing head provided with a touch switch. The piston cylinder set assembling device has the advantages that the device is provided with the standard cylinder; one short work cylinder is prevented from being used by means of the pressure sensor on the device; one long work cylinder is prevented being used by means of the touch switch. In addition, particular requirements for operation of operators do not exist, and therefore the work cylinder is prevented from being used mistakenly.
Description
Technical field
The utility model relates to shock absorber piston cylinder general assembly device, when working cylinder length variations, can and alarm, prevent with wrong.
Background technology
Hydraulic damper has obtained being widely used on automobile.Working cylinder is indispensable parts in damper.In order to reduce costs, raise the efficiency.Working cylinder is to be divided into different series according to internal diameter size.Along with social development, automobile universal.The kind of automobile is more and more.Each model automobile all will be joined two kinds of (forward and backward) dampers.So the kind of damper is also more and more now.And for a series of working cylinder, be that length is different.Differing of having is more, can lean on visual difference; What have differs seldom, only has 1～2mm.By visual cannot differentiation.Cause working cylinder with wrong.This device designs by mistake in order to prevent working cylinder.Summary of the invention
The purpose of this utility model is to provide a kind of piston cylinder general assembly device with error-disable function, prevents that working cylinder from being misused.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of piston cylinder general assembly device with error-disable function, comprise base plate, it is characterized in that: base plate is provided with gripper shoe, in gripper shoe, be provided with standard cylinder and working cylinder, between described base plate and gripper shoe, be provided with pressure sensor, and be connected with the working cylinder being arranged in gripper shoe, at the tip position of standard cylinder and working cylinder, being provided with pressure head, pressure head is provided with contact-making switch.
The beneficial effects of the utility model are: on device, a standard cylinder is set.Can prevent that short working cylinder is used by the pressure sensor on device; By contact-making switch, prevent that long working cylinder is used.And the operation to operator does not have particular requirement.Thereby prevent that working cylinder from being misused.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model side view.
In figure: 1. annex; 2. working cylinder; 3. base plate; 4. pressure sensor; 5. gripper shoe; 6. standard cylinder mount pad; 7. nut; 8. connecting rod; 9. working cylinder positioning seat; 10. standard cylinder; 11. pressure heads; 12. contact-making switches.
The specific embodiment
From accompanying drawing 1 and accompanying drawing 2, the utility model comprises base plate 3, and base plate 3 is provided with gripper shoe 5, and fixing by connecting rod 8 and nut 7.In gripper shoe 5, be provided with standard cylinder 10 and working cylinder 2, between described base plate 3 and gripper shoe 5, be provided with pressure sensor 4, and be connected with the working cylinder 2 being arranged in gripper shoe 5, at the tip position of standard cylinder 10 and working cylinder 2, being provided with pressure head 11, pressure head 11 is provided with contact-making switch 12.
Before use, the equipment first using according to this machining, determines that annex 1 is pressed into the value of the minimum pressing-in force of working cylinder 2 needs.This power value is the setting value of pressure sensor 4.When pressing-in force is less than this value, this installs warning.Then according to the length of working cylinder 2, selection standard cylinder 10 is also placed on standard cylinder mount pad 6.
During work, working cylinder 2 is placed on working cylinder positioning seat 9, annex 1 is placed on working cylinder 2.Starting device, is pressed into annex 1 one end of working cylinder 2, requires contact closely, seamless.When working cylinder 2 length are longer than standard cylinder 10, pressure head 11, annex 1 is pressed into after working cylinder 2, can not move down again, and contact-making switch 12 can not touch standard cylinder 10, and device sends warning.When working cylinder 2 is shorter in length than standard cylinder 10, pressure head 11 is pressed into annex 1 after working cylinder 2 again, because working cylinder 2 is shorter than standard cylinder 10.At this moment because pressure head 11 contacts with standard cylinder 10, can not move down again, although annex 1 is pressed into working cylinder 2, not be pressed onto position, so force value will be less than the setting value of pressure sensor 4, device sends warning.
It should be noted that embodiment described in the utility model is only to realize optimal way of the present utility model, to belonging to the utility model general idea, and is only apparent change, within all should belonging to protection domain of the present utility model.
Claims (1)
1. a piston cylinder general assembly device with error-disable function, comprise base plate, it is characterized in that: base plate is provided with gripper shoe, in gripper shoe, be provided with standard cylinder and working cylinder, between described base plate and gripper shoe, be provided with pressure sensor, and be connected with the working cylinder being arranged in gripper shoe, at the tip position of standard cylinder and working cylinder, being provided with pressure head, pressure head is provided with contact-making switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480845.6U CN203418288U (en) | 2013-08-06 | 2013-08-06 | Piston cylinder set assembling device having mistake preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480845.6U CN203418288U (en) | 2013-08-06 | 2013-08-06 | Piston cylinder set assembling device having mistake preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418288U true CN203418288U (en) | 2014-02-05 |
Family
ID=50017392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480845.6U Expired - Fee Related CN203418288U (en) | 2013-08-06 | 2013-08-06 | Piston cylinder set assembling device having mistake preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394888A (en) * | 2013-08-06 | 2013-11-20 | 天津天德减震器有限公司 | Piston cylinder assembly assembling device with mistake proofing function |
-
2013
- 2013-08-06 CN CN201320480845.6U patent/CN203418288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394888A (en) * | 2013-08-06 | 2013-11-20 | 天津天德减震器有限公司 | Piston cylinder assembly assembling device with mistake proofing function |
| CN103394888B (en) * | 2013-08-06 | 2015-11-25 | 天津天德减震器有限公司 | There is the piston cylinder general assembly device of error-disable function |
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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: 20140205 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |