CN203197546U - Middle partition plate gas sealing tool of vacuum booster - Google Patents
Middle partition plate gas sealing tool of vacuum booster Download PDFInfo
- Publication number
- CN203197546U CN203197546U CN 201320246757 CN201320246757U CN203197546U CN 203197546 U CN203197546 U CN 203197546U CN 201320246757 CN201320246757 CN 201320246757 CN 201320246757 U CN201320246757 U CN 201320246757U CN 203197546 U CN203197546 U CN 203197546U
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- CN
- China
- Prior art keywords
- fixed
- vacuum booster
- median septum
- middle partition
- partition plate
- 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 middle partition plate gas sealing tool of a vacuum booster. The middle partition plate gas sealing tool of the vacuum booster comprises a base plate (1) which is horizontally arranged, wherein a lower die (2) is fixed on the base plate (1) and used for holding a middle partition plate, stand columns (3) are vertically arranged on the base plate (1), a connecting plate cross beam (4) is horizontally arranged at the top ends of the stand columns (3), an air cylinder (5) is fixed on the cross beam (4) in the vertical direction, and upper die (6) is fixed at the power output end of the air cylinder (5), the upper die (6) is made to be located over the lower die (2), the upper die (6) comprises a connecting block (601), the connecting block (601) and the output end of the power output end of the air cylinder are fixed together, a pressing plate (602) is fixed at the lower end of the connecting block (601), and a buffer rubber layer (603) is arranged on the lower end surface of the pressing plate (602). The middle partition plate gas sealing tool of the vacuum booster is accurate in locating, small in error, capable of saving the human cost, efficient, stable, and suitable for meeting the demand for large-scale industrial production.
Description
Technical field
The utility model relates to automobile production and makes the field, relates in particular to a kind of vacuum booster median septum sealing gland frock.
Background technology
Vacuum booster is the brake power assist unit in the brake system of car, be the critical component in the brake system of car, its inside has a middle part that the diaphragm of push rod is housed, and cavity is separated into two parts, a part communicates with atmosphere, and another part links to each other with engine air inlet tube by pipeline.During its work, the principle of air amount when utilizing engine operation, cause a side cavity of vacuum booster to form vacuum, it is poor that this chamber will mineralization pressure with respect to another chamber normal air, even this pressure differential is very little, but because the area of diaphragm is larger, still can produces very large thrust and promote diaphragm to vacuum one lateral movement, utilize pressure differential to strengthen retrothrust.For example the patent No. is 201220371458.4 the disclosed vacuum booster of utility model patent, comprise procapsid and the back casing that is connected with procapsid, be fixed with the diaphragm that the chamber between procapsid and the back casing is separated into ante-chamber and back cavity between procapsid and the back casing, the back casing center is equipped with the Input Forces push rod, the Input Forces push rod is provided with control valve assembly between Input Forces push rod and back casing and the inner of Input Forces push rod is fixed with air valve base, the control valve assembly comprises control valve, be provided with the push rod return spring that makes Input Forces push rod return between control valve and the back casing, be fixed with the push rod pad on the Input Forces push rod, one end of push rod return spring acts on the control valve, and the other end of push rod return spring is conflicted on the push rod pad.
The median septum sealing gland of vacuum booster is used for the middle-end of vacuum booster, plays the effect of sealing, is to stop atmosphere to enter ante-chamber from the booster back cavity, plays sealing function.If poor sealing, the brake power-assisted will lose efficacy, and the personal safety meeting is encroached on.When vacuum booster was installed, the postpone housing of usually median septum sealing gland, median septum sealing gland gripper shoe, median septum sealing gland stopper ring need to being packed into played sealing function.And in the prior art, when installing, the median septum sealing gland normally finishes by hand, need to into median septum and carry out manual compression will be packed after median septum sealing gland, median septum sealing gland gripper shoe, the alignment of median septum sealing gland stopper ring, the one side inefficiency, can't satisfy the large-scale production demand, the manual compression takes time and effort on the other hand, needs a large amount of human costs.
The utility model content
The technical problems to be solved in the utility model provide a kind of can be when the median septum sealing gland be installed automatic centering dividing plate sealing gland, median septum sealing gland gripper shoe, median septum sealing gland stopper ring be pressed on vacuum booster median septum sealing gland frock in the median septum.
For addressing the above problem, a kind of vacuum booster median septum sealing gland frock of the present utility model, it is characterized in that: comprise horizontally disposed base plate, be fixed with on the base plate for the counterdie of placing median septum, also vertically be provided with column on the base plate, the top of column has been horizontally disposed with the gusset piece crossbeam, and vertical direction is fixed with cylinder on this crossbeam, the clutch end of cylinder is fixed with patrix, and this patrix is positioned at the vertical top of described counterdie; Described patrix comprises the contiguous block that fixes with the cylinder clutch end, and the contiguous block lower end is fixed with pressing plate, and the lower surface of pressing plate is provided with the yielding rubber layer.
Vacuum booster median septum sealing gland frock of the present utility model, in use, median septum is placed on the counterdie positions, again median septum sealing gland gripper shoe, median septum sealing gland, median septum sealing gland stopper ring are put into median septum successively, startup cylinder drive patrix moves down rapidly to be pounded on median septum, start cylinder and reset, repeatedly pound and hit, until sealing gland no longer comes off.Vacuum booster median septum sealing gland frock of the present utility model, accurate positioning, error is little, saves human cost, and efficient stable, adapts to the demand of large-scale industrial production.
Description of drawings
Fig. 1 is the structural representation of the utility model vacuum booster median septum sealing gland frock.
Fig. 2 is median septum and sealing gland assembly structure schematic diagram.
The specific embodiment
In order to make those skilled in the art person understand better technical solutions of the utility model, the utility model is described in further detail below in conjunction with drawings and embodiments.
As shown in Figure 1, a kind of vacuum booster median septum sealing gland frock of the present utility model, comprise horizontally disposed base plate 1, be fixed with on the base plate 1 for the counterdie 2 of placing median septum, also vertically be provided with column 3 on the base plate 1, the top of column 3 has been horizontally disposed with gusset piece crossbeam 4, and vertical direction is fixed with cylinder 5 on this crossbeam 4, the clutch end of cylinder 5 is fixed with patrix 6, and this patrix 6 is positioned at the vertical top of described counterdie 2.
Described patrix 6 comprises the contiguous block 601 that fixes with the cylinder clutch end, and contiguous block 601 lower ends are fixed with pressing plate 602, and the lower surface of pressing plate 602 is provided with yielding rubber layer 603.
Vacuum booster median septum sealing gland frock of the present utility model, in use, median septum 7 is placed on the counterdie 2 positions, again median septum sealing gland gripper shoe 8, median septum sealing gland 9, median septum sealing gland stopper ring 10 are put into median septum successively, startup cylinder drive patrix moves down rapidly to be pounded on median septum, start cylinder and reset, repeatedly pound and hit, until sealing gland no longer comes off.Vacuum booster median septum sealing gland frock of the present utility model, accurate positioning, error is little, saves human cost, and efficient stable, adapts to the demand of large-scale industrial production.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (1)
1. vacuum booster median septum sealing gland frock, it is characterized in that: comprise horizontally disposed base plate (1), be fixed with on the base plate (1) for the counterdie (2) of placing median septum, also vertically be provided with column (3) on the base plate (1), the top of column (3) has been horizontally disposed with gusset piece crossbeam (4), the upper vertical direction of this crossbeam (4) is fixed with cylinder (5), and the clutch end of cylinder (5) is fixed with patrix (6), and this patrix (6) is positioned at the vertical top of described counterdie (2); Described patrix (6) comprises the contiguous block (601) that fixes with the cylinder clutch end, and contiguous block (601) lower end is fixed with pressing plate, and (6020, the lower surface of pressing plate (602) is provided with yielding rubber layer (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246757 CN203197546U (en) | 2013-05-09 | 2013-05-09 | Middle partition plate gas sealing tool of vacuum booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246757 CN203197546U (en) | 2013-05-09 | 2013-05-09 | Middle partition plate gas sealing tool of vacuum booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197546U true CN203197546U (en) | 2013-09-18 |
Family
ID=49141685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320246757 Expired - Fee Related CN203197546U (en) | 2013-05-09 | 2013-05-09 | Middle partition plate gas sealing tool of vacuum booster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769852A (en) * | 2014-01-20 | 2014-05-07 | 蚌埠通达汽车零部件有限公司 | Oil tank clapboard press fitting machine |
| CN107335994A (en) * | 2017-08-23 | 2017-11-10 | 无锡康沃特变频电机有限公司 | Magnet steel enters steel bushing processing tool |
-
2013
- 2013-05-09 CN CN 201320246757 patent/CN203197546U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769852A (en) * | 2014-01-20 | 2014-05-07 | 蚌埠通达汽车零部件有限公司 | Oil tank clapboard press fitting machine |
| CN107335994A (en) * | 2017-08-23 | 2017-11-10 | 无锡康沃特变频电机有限公司 | Magnet steel enters steel bushing processing tool |
| CN107335994B (en) * | 2017-08-23 | 2023-12-05 | 无锡康沃特变频电机有限公司 | Magnetic steel entering steel sleeve processing tool |
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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: 20130918 Termination date: 20140509 |