CN203092107U - Assembly machine for valve seat of automobile shock absorber - Google Patents
Assembly machine for valve seat of automobile shock absorber Download PDFInfo
- Publication number
- CN203092107U CN203092107U CN 201320039997 CN201320039997U CN203092107U CN 203092107 U CN203092107 U CN 203092107U CN 201320039997 CN201320039997 CN 201320039997 CN 201320039997 U CN201320039997 U CN 201320039997U CN 203092107 U CN203092107 U CN 203092107U
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- China
- Prior art keywords
- valve seat
- shock absorber
- rotating mechanism
- vehicle shock
- assembly machine
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- 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.)
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Abstract
The utility model discloses an assembly machine for a valve seat of an automobile shock absorber, and the problem that an existing assembly machine is not suitable for being used for assembly of a valve seat of the automobile shock absorber is solved. According to the technical scheme, the assembly machine for the valve seat of the automobile shock absorber comprises a machine base and a locating base arranged on the machine base, a rotating mechanism is arranged on the machine base in the vertical direction and can move in the vertical direction, and a sleeve is arranged on the lower end portion of the rotating mechanism. The assembly machine for the valve seat of the automobile shock absorber is characterized in that a protrusive limiting body is arranged on the upper end face of the locating base, and a nut-shaped fixing hole is formed in the upper end face of the limiting body.
Description
Technical field
The utility model relates to a kind of assembly machine that nut is tightened of being used for, and relates in particular to a kind of assembly machine that the clamp nut of vehicle shock absorber valve seat is tightened of being used for.
Background technology
Vehicle shock absorber need assemble some functional parts in it in process of production, and valve seat is as a functional part in the vehicle shock absorber, and valve seat itself also is assembled together by several parts and forms.When valve seat is assembled, generally be to utilize spanner that the bolt of fixing these parts is manually tightened.The mode labour intensity of manual work is big, inefficiency, and can not guarantee good uniformity to the degree of tightening of nut.
China's utility model patent (patent No.: disclose a kind of nut Auto-lock Machine 201120269123.7), be used to tighten the nut of wheel.It comprises the stubborn tightening machine body of tightening axle that is provided with, and a described end of tightening axle is fixedlyed connected with the tightening machine body, and its other end is provided with tightens sleeve.The tightening machine body also is provided with reaction torque justice axle, and an end of described reaction torque justice axle is fixedlyed connected with the tightening machine body, and the other end is provided with the nut running-on.Use the time of the present utility model, nut running-on and idle nut are fixed togather, idle nut passes through generation one of reaction torque justice axle and lateral pressure opposite effect power, this active force and lateral pressure equilibrium phase are offset, thereby be the condition of work that provides more stable of tightening of work nut, improved the efficient and the quality of wheel assembling.
This tightening machine very is not suitable for the valve seat in the vehicle shock absorber is assembled, and structure is also comparatively complicated.
Summary of the invention
For overcoming above-mentioned defective, the utility model technical issues that need to address: a kind of vehicle shock absorber valve seat assembly machine is provided, and this assembly machine is suitable for the valve seat in the vehicle shock absorber is assembled, and structure is simple relatively.
For solveing the technical problem, the technical solution of the utility model: a kind of vehicle shock absorber valve seat assembly machine, comprise support and the positioning seat that is arranged on the support, vertically be provided with rotating mechanism on the support, but the motion of rotating mechanism in the vertical direction, the bottom of rotating mechanism is provided with sleeve, it is characterized in that, described positioning seat upper surface is provided with outstanding limit body, and the upper surface of limit body is provided with the fixing hole of nut shape.The outer end of the screw rod that plays the role of fastening on the valve seat is plugged in this fixing hole, and both are circumferentially fixing, by rotating mechanism drive nut and can be apace nut screwing clamping on screw rod.Rotating mechanism can vertically be gone up motion, can make the nut on sleeve and the valve seat carry out socket or disengagement, and the convenient valve seat that assembling is finished takes out or the parts that constitute valve seat are placed on the positioning seat.
As preferably, the top in positioning seat on the support is provided with fixture, has the limited mouth of arc on the fixture.Body circular on the valve seat also can be realized by the mode that circular pit is set on positioning seat fixing, described limited mouth can be by being crimped on the peripheral region of valve seat circular body upper end, fixing to valve seat, convenient assembling to valve seat are realized in the outside that also can be wrapped in this body.
As preferably, the medial surface of described limited mouth is provided with limited block, and the truncation surface of limited block is trapezoidal.When this assembly machine was worked, limited block mainly was the outer rim place that is crimped on the valve seat circular body, thereby can support for valve seat provides stable when being assembled.The limited block of this shape is convenient to press solidly the good stability of valve seat on limit base to valve seat.
As preferably, be provided with the spiral spring that connects both between the power transmission shaft in described sleeve and the rotating mechanism.The hand of spiral of this spiral spring is identical with rotation direction in the sleeve course of work, and the moment of torsion that utilizes the spiral spring is in order to limiting the degree of tightening between valve seat top nut and the screw rod, but can provide effective protection for corresponding action component on this assembly machine.
As preferably, be provided with pillar on the described support vertically, be socketed with sliding sleeve on the pillar, sliding sleeve and vertical cylinder link, and sliding sleeve links by horizontally disposed cross bar and rotating mechanism.Realize that by cylinder, sliding sleeve, column, cross bar rotating mechanism moves up and down, make things convenient for the socket of sleeve and nut, and the arrangement of these parts is reasonable.
As preferably, the bottom surface of described fixing hole is provided with and the extraneous pore that communicates.Pore can be breathed freely, and makes things convenient for the outer end of screw rod on the valve seat and the grafting of fixing hole.Also can feed gases at high pressure in fixing hole by pore, the self-align seat of the valve seat that finishes convenient for assembly place takes out.
As preferably, the outer end of described pore is provided with coupling head.This coupling head can connect with high pressure gas pipeline, and the valve seat that finishes convenient for assembly takes out.
Therefore, the beneficial effects of the utility model: this vehicle shock absorber valve seat assembly machine is provided with described positioning seat, thereby for the assembling of valve seat provides stable fixedly station, can provide good circumferential stability for screw rod, conveniently the nut that is connected with screw flight is tightened, nut easily is screwed onto the position.This positioning seat is simple in structure, makes things convenient for the outer end of screw rod to be plugged in the fixing hole.Limit body on the positioning seat is projected into the outside of positioning seat upper surface, and this has adapted to valve seat main body structure form well.
Description of drawings
Fig. 1 is the structure chart of the utility model vehicle shock absorber valve seat assembly machine.
Fig. 2 is vertical amplification view of positioning seat.
Fig. 3 is vertical amplification view of vehicle shock absorber valve seat body.
Fig. 4 is vertical amplification view of fixture.
The specific embodiment
The structure of the utility model vehicle shock absorber valve seat assembly machine comprises support 1, support 1 is provided with positioning seat 10, the upper surface of positioning seat 10 is provided with outstanding limit body 15, and the center position in limit body 15 upper surfaces is provided with fixing hole 16, and fixing hole 16 is nut shape.Support 1 is provided with supporter 13, is provided with through hole 14 on the positioning seat 10 prejudicially, and standing screw passes through hole 14 and is threaded on the supporter 13 and realizes positioning seat 10 is fixed on the supporter 13.
Directly over positioning seat 10, vertically be provided with rotating mechanism 6 on the support 1, but the motion of rotating mechanism 6 in the vertical directions.The lower end of rotating mechanism 6 is provided with sleeve 8, is provided with the spiral spring 7 that connects both between the rotating shaft in sleeve 8 and the rotating mechanism 6.Be provided with column 2 vertically on support 1, be socketed with sliding sleeve 3 on the column 2 with gap, be fixed with the cylinder 5 that is vertical setting in the upper end of column 2, cylinder 5 links with sliding sleeve 3.Can determine the move distance of rotating mechanism 6 in the vertical directions by the stroke of setting piston in the cylinder 5, also can utilize position sensor or travel switch to come the electromagnetic valve of instruction commutation and the direction of motion of piston in the change cylinder 5.Be fixed with the cross bar 4 that along continuous straight runs is provided with on sliding sleeve 3, cross bar 4 links with rotating mechanism 6.Under the drive of cylinder 5, rotating mechanism 6 can be realized in the vertical direction motion, so that socket-connect or throw off with clamp nut on the valve seat.
Also be provided with fixture 9 on the support 1 above positioning seat 10, fixture 9 is used for fixing valve seat body 17 between rotating mechanism 6 and positioning seat 10, valve seat body 17 is stabilized on the positioning seat 10.The limited mouth that has arc on the fixture 9, the medial surface of limited mouth is provided with limited block 18, and the truncation surface of limited block 18 is trapezoidal.
Be provided with pore 12 on the bottom surface of fixing hole 16, pore 12 is linked up the inside of fixing hole 16 with extraneous.In the drawings, pore 12 extends on the lateral surface of described supporter 13 always, the trend of pore 12 in positioning seat 10 and supporter 13 is rectangular in shape, and is provided with coupling head 11 in the outer end of pore 12 on the lateral surface of supporter 13, and coupling head 11 can be used for external source of the gas.
Claims (7)
1. vehicle shock absorber valve seat assembly machine, comprise support and the positioning seat that is arranged on the support, vertically be provided with rotating mechanism on the support, rotating mechanism can be slided on the vertical direction and move, the bottom of rotating mechanism is provided with sleeve, it is characterized in that described positioning seat upper surface is provided with outstanding limit body, the upper surface of limit body is provided with the fixing hole of nut shape.
2. vehicle shock absorber valve seat assembly machine according to claim 1 is characterized in that the top in positioning seat on the support is provided with fixture, has the limited mouth of arc on the fixture.
3. vehicle shock absorber valve seat assembly machine according to claim 2 is characterized in that the medial surface of described limited mouth is provided with limited block, and the truncation surface of limited block is trapezoidal.
4. according to claim 1,2 or 3 described vehicle shock absorber valve seat assembly machines, it is characterized in that, be provided with the spiral spring that connects both between the power transmission shaft in described sleeve and the rotating mechanism.
5. according to claim 1,2 or 3 described vehicle shock absorber valve seat assembly machines, it is characterized in that, be provided with pillar on the described support vertically, be socketed with sliding sleeve on the pillar, sliding sleeve and vertical cylinder link, and sliding sleeve links by horizontally disposed cross bar and rotating mechanism.
6. according to claim 1,2 or 3 described vehicle shock absorber valve seat assembly machines, it is characterized in that the bottom surface of described fixing hole is provided with and the extraneous pore that communicates.
7. vehicle shock absorber valve seat assembly machine according to claim 6 is characterized in that the outer end of described pore is provided with coupling head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039997 CN203092107U (en) | 2013-01-23 | 2013-01-23 | Assembly machine for valve seat of automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039997 CN203092107U (en) | 2013-01-23 | 2013-01-23 | Assembly machine for valve seat of automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092107U true CN203092107U (en) | 2013-07-31 |
Family
ID=48843550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320039997 Expired - Lifetime CN203092107U (en) | 2013-01-23 | 2013-01-23 | Assembly machine for valve seat of automobile shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092107U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522048A (en) * | 2013-11-04 | 2014-01-22 | 株洲南车时代电气股份有限公司 | Workpiece gland detaching and installing machine |
| CN103909406A (en) * | 2014-03-19 | 2014-07-09 | 常州朗锐凯迩必减振技术有限公司 | Tightening device for hydraulic shock absorber assembly |
| CN104972297A (en) * | 2015-06-24 | 2015-10-14 | 张家港市顺佳隔热技术有限公司 | Sealing ring adjusting mechanism of pressure container |
| CN108098315A (en) * | 2016-11-24 | 2018-06-01 | 盾安（芜湖）中元自控有限公司 | A kind of cut-off valve nut automatic screwing down apparatus |
| CN111055109A (en) * | 2020-01-22 | 2020-04-24 | 南阳淅减汽车减振器有限公司 | Electromagnetic valve shock absorber oil cylinder and bracket press-fitting positioning device and using method |
-
2013
- 2013-01-23 CN CN 201320039997 patent/CN203092107U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522048A (en) * | 2013-11-04 | 2014-01-22 | 株洲南车时代电气股份有限公司 | Workpiece gland detaching and installing machine |
| CN103522048B (en) * | 2013-11-04 | 2016-04-06 | 株洲南车时代电气股份有限公司 | A kind of workpiece gland changer |
| CN103909406A (en) * | 2014-03-19 | 2014-07-09 | 常州朗锐凯迩必减振技术有限公司 | Tightening device for hydraulic shock absorber assembly |
| CN103909406B (en) * | 2014-03-19 | 2016-03-23 | 常州朗锐凯迩必减振技术有限公司 | A kind of oil-pressure damper assembling device for screwing up |
| CN104972297A (en) * | 2015-06-24 | 2015-10-14 | 张家港市顺佳隔热技术有限公司 | Sealing ring adjusting mechanism of pressure container |
| CN108098315A (en) * | 2016-11-24 | 2018-06-01 | 盾安（芜湖）中元自控有限公司 | A kind of cut-off valve nut automatic screwing down apparatus |
| CN108098315B (en) * | 2016-11-24 | 2019-10-29 | 盾安（芜湖）中元自控有限公司 | A kind of cut-off valve nut automatic screwing down apparatus |
| CN111055109A (en) * | 2020-01-22 | 2020-04-24 | 南阳淅减汽车减振器有限公司 | Electromagnetic valve shock absorber oil cylinder and bracket press-fitting positioning device and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |