CN203092106U - Piston rod locking machine for automobile shock absorber - Google Patents
Piston rod locking machine for automobile shock absorber Download PDFInfo
- Publication number
- CN203092106U CN203092106U CN 201320039950 CN201320039950U CN203092106U CN 203092106 U CN203092106 U CN 203092106U CN 201320039950 CN201320039950 CN 201320039950 CN 201320039950 U CN201320039950 U CN 201320039950U CN 203092106 U CN203092106 U CN 203092106U
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- piston rod
- board
- rod locking
- vibration damper
- fixed
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- 239000006096 absorbing agent Substances 0.000 title abstract description 7
- 230000035939 shock Effects 0.000 title abstract description 7
- 230000003028 elevating effect Effects 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses a piston rod locking machine for an automobile shock absorber, and the problems that existing assembling and locking operation on a piston rod is low in efficiency and large in labor intensity are solved. According to the technical scheme, the piston rod locking machine for the automobile shock absorber comprises a machine platform, and a locking mechanism is arranged above the machine platform and can move in the vertical direction. The piston rod locking machine for the automobile shock absorber is characterized in that a fixed base with a fixing hole is arranged on the machine platform, and a clamping device is arranged between the fixed base and the locking mechanism.
Description
Technical field
The utility model relates to a kind of locking machine that nut is locked of being used for, and relates in particular to a kind of locking machine that the hold-down nut on the vehicle shock absorber piston rod is locked of being used for.
Background technology
Vehicle shock absorber need assemble some functional parts in it in process of production, and piston need be tightened in piston only on the piston rod by nut as a functional part in the vehicle shock absorber.When piston is assembled, generally be to utilize spanner that nut 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 201120267123.7), 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.
The nut that this tightening machine very is not fit to be applied on the piston rod is locked.
Summary of the invention
For overcoming above-mentioned defective, the utility model technical issues that need to address: a kind of automobile vibration damper piston rod locking machine is provided, this locking machine can be applied to the locking nut on the piston rod is locked, and can effectively improve the assembling speed of automobile vibration damper piston rod.
For solveing the technical problem, the technical solution of the utility model: a kind of automobile vibration damper piston rod locking machine, comprise board, the top of board is provided with retaining mechanism, retaining mechanism can vertically move, it is characterized in that board is provided with the holder of band fixing hole, is provided with clamping device between holder and retaining mechanism.When realization is assembled piston rod, the bare headed end of piston rod is plugged in the fixing hole, so that for piston rod provides circumferential stability force, after sleeve on the retaining mechanism and the locking nut that is used for the latching ram bar connect together, sleeve can be finished the locking to piston rod after rotating nut screwing clamping on piston rod.
As preferably, described holder comprises the pedestal that is located on the board, removably is connected with fixed cover on pedestal, and described fixing hole is arranged on the fixed cover.Fixed cover removably is connected on the pedestal, can change fixed cover, different fixing put with the size of fixing hole generally be inequality, the size of these fixing holes is complementary with different piston rods, thereby can effectively improve the scope of application of this locking machine to the piston rod specification.
As preferably, be provided with resilient sleeve in the described fixing hole.Resilient sleeve generally is the rubber material, can remedy some gaps between piston rod and the fixing hole by resilient sleeve is set, and makes things convenient for the plug of piston rod.
As preferably, vertically be fixed with support on the described board, on support, be socketed with sliding sleeve, along continuous straight runs is fixed with cross bar on the sliding sleeve, and described retaining mechanism is fixed on the cross bar; Be fixed with vertical cylinder on support, vertical cylinder and cross bar link.Under the drive of vertical cylinder, retaining mechanism can be on support motion vertically, to make things convenient for sleeve on the retaining mechanism to socket-connect or to throw off, be convenient to piston rod is in place or the piston rod taking-up that assembles with the piston rod locking nut.
As preferably, described support comprises two vertical rods that vertically are provided with, and described clamping device comprises connection seat and is fixed on manipulator on the connection seat.The structure of support comprises two vertical rods, can effectively improve stability, is convenient to manipulator and remains on the correct horizontal level.And connection seat is vertically slided in vertical rod, make the clamping requirement of manipulator adaptation to the piston rod of different size.
As preferably, described holder links by elevating mechanism and board.Holder also can carry out lifting on board, holder matches with the distance that retaining mechanism moves vertically in the lifting size on the board, can further improve the scope of application of this locking machine to the piston rod specification.In the application of reality, can make vertical cylinder drive retaining mechanism moves up and down with fixed journey system, when the piston rod of different size being locked assembling, utilize elevating mechanism to drive the holder lifting, so that holder and retaining mechanism are finished the locking assembling to piston rod smoothly.
As preferably, described elevating mechanism comprises rack and pinion, and tooth bar vertically is provided with, and is fixed with connected body on board, and rack and pinion is meshed in connected body, and gear links with the handwheel that is positioned at the connected body outside.Rotation by handwheel makes the lifting of holder in the vertical direction, and is simple in structure, conveniently holder controlled in the position of vertical direction.
As preferably, described holder is hinged on the board.Piston rod and holder peg graft or process that piston rod is extracted in holder, can topple over holder, thereby make things convenient for the plug operation of piston rod, improved the speed of piston rod assembling work.
Therefore, the beneficial effects of the utility model: this automobile vibration damper piston rod locking machine can well the ground adaptation be locked requirement to the assembling of piston rod, can effectively improve the assembling work speed to piston rod, high efficiency, and labour intensity is low.Be combined together by holder, clamping device and retaining mechanism, piston rod is good stability in being assembled the process of locking, this locking machine reliable operation, stability height.
Description of drawings
Fig. 1 is the user mode figure of the utility model automobile vibration damper piston rod locking machine, and the part parts among the figure are broken away.
Fig. 2 is the A portion enlarged drawing among Fig. 1.
The specific embodiment
The structure of the utility model automobile vibration damper piston rod locking machine comprises board 1, is provided with holder on board 1, and the top of board 1 is provided with retaining mechanism, and retaining mechanism can vertically move.Holder is provided with prismatic fixing hole, and retaining mechanism is directly over fixing hole.For guaranteeing when piston rod 11 being assembled locking, piston rod 11 has good positional stability, be provided with clamping device between holder and retaining mechanism, clamping device is used to be clamped in the outer peripheral face of piston rod 11 upper end side, and the bottom of piston rod 11 is plugged in the fixing hole.
Holder is a split-type structural, comprises pedestal 17, removably is connected with fixed cover 15 on the upper surface of pedestal 17, and described fixing hole is arranged on the fixed cover 15.Being provided with resilient sleeve 16 in fixing hole, matches with resilient sleeve 16 in the bottom of piston rod 11.
Holder links together by elevating mechanism and board 1, specifically be that dorsal part at board 1 is fixed with connected body 13, the structure of elevating mechanism comprises tooth bar 14 and gear, tooth bar 14 vertically is provided with, gear is provided with in the connected body 13, and tooth bar 14 and gear are meshed in connected body 13.Be provided with handwheel 12 in the outside of connected body 13, handwheel 12 links together by power transmission shaft and tooth bar 14, and behind the rotation handwheel 12, under the effect of tooth bar 14, holder can the in the vertical direction motion.
On board 1 upper surface, vertically be fixed with support, be socketed with connection seat 9 on the support, described clamping device is a manipulator 10, manipulator 10 along continuous straight runs settings, and be fixed on the connection seat 9.For adapting to the clamping requirement of different size piston rod 11, connection seat 9 can be adjusted height on support.The primary structure of support is two vertical rods 2 that vertically are provided with, and connection seat 9 is socketed in two vertical rods 2 simultaneously.
Retaining mechanism also is connected on the support, the structure of retaining mechanism comprises motor 4 and coupling spindle 7, and motor 4 is vertical setting, and coupling spindle 7 is connected on the motor 4, the lower end of coupling spindle 7 is provided with sleeve 8, this sleeve 8 be used for piston rod 11 on locking nut socket-connect.Be socketed with sliding sleeve 6 with gap in a vertical rod 2 of support, sliding sleeve 6 has certain length, has bigger fit dimension between sliding sleeve 6 and the vertical rod 2.On sliding sleeve 6, be fixed with cross bar 5, cross bar 5 along continuous straight runs settings, the outer end and the retaining mechanism of cross bar 5 are fixed, and are used for the support to retaining mechanism.Also be fixed with vertical cylinder 3 on support, vertical cylinder 3 links together with cross bar 5, and under the drive of vertical cylinder 3, retaining mechanism can vertically move.
Be convenient plug piston rod 11, described holder integral body is hinged on the board 1, when plug piston rod 11, can tilt holder towards the outside, and when the locking nut on the piston rod 11 was locked, holder was in again on the vertical state.
Claims (8)
1. an automobile vibration damper piston rod locking machine comprises board, and the top of board is provided with retaining mechanism, retaining mechanism can vertically move, it is characterized in that board is provided with the holder of band fixing hole, is provided with clamping device between holder and retaining mechanism.
2. automobile vibration damper piston rod locking machine according to claim 1 is characterized in that described holder comprises the pedestal that is located on the board, removably is connected with fixed cover on pedestal, and described fixing hole is arranged on the fixed cover.
3. automobile vibration damper piston rod locking machine according to claim 2 is characterized in that, is provided with resilient sleeve in fixing hole.
4. according to claim 1,2 or 3 described automobile vibration damper piston rod locking machines, it is characterized in that, vertically be fixed with support on the described board, on support, be socketed with sliding sleeve, along continuous straight runs is fixed with cross bar on the sliding sleeve, and described retaining mechanism is fixed on the cross bar; Be fixed with vertical cylinder on support, vertical cylinder and cross bar link.
5. automobile vibration damper piston rod locking machine according to claim 4, it is characterized in that, described support comprises two vertical rods that vertically are provided with, and described clamping device comprises connection seat and the manipulator that is fixed on the connection seat, and connection seat is connected in these two vertical rods.
6. according to claim 1,2 or 3 described automobile vibration damper piston rod locking machines, it is characterized in that described holder links by elevating mechanism and board.
7. automobile vibration damper piston rod locking machine according to claim 6, it is characterized in that, described elevating mechanism comprises rack and pinion, tooth bar vertically is provided with, on board, be fixed with connected body, rack and pinion is meshed in connected body, and gear links with the handwheel that is positioned at the connected body outside.
8. according to claim 1,2 or 3 described automobile vibration damper piston rod locking machines, it is characterized in that described holder is hinged on the board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039950 CN203092106U (en) | 2013-01-23 | 2013-01-23 | Piston rod locking machine for automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039950 CN203092106U (en) | 2013-01-23 | 2013-01-23 | Piston rod locking machine for automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092106U true CN203092106U (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320039950 Expired - Lifetime CN203092106U (en) | 2013-01-23 | 2013-01-23 | Piston rod locking machine for automobile shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092106U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104440056A (en) * | 2014-11-21 | 2015-03-25 | 重庆耀勇减震器有限公司 | Jacking-pressing mechanism of shock absorber screwing-connecting device |
| CN106271550A (en) * | 2016-10-20 | 2017-01-04 | 辽宁工业大学 | A kind of shock absorber strut assembly pressing machine |
| CN106768555A (en) * | 2016-12-30 | 2017-05-31 | 深圳市中车业成实业有限公司 | A kind of high speed motor car damper piston pretension draught control system and method |
| CN107042404A (en) * | 2017-05-25 | 2017-08-15 | 山西建筑工程有限公司 | A kind of fastener maintenance unit |
| CN109158865A (en) * | 2018-11-19 | 2019-01-08 | 中国科学院沈阳自动化研究所 | A kind of automatic screwing device |
| CN113751995A (en) * | 2020-06-02 | 2021-12-07 | 中车唐山机车车辆有限公司 | Press fitting tool |
-
2013
- 2013-01-23 CN CN 201320039950 patent/CN203092106U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104440056A (en) * | 2014-11-21 | 2015-03-25 | 重庆耀勇减震器有限公司 | Jacking-pressing mechanism of shock absorber screwing-connecting device |
| CN106271550A (en) * | 2016-10-20 | 2017-01-04 | 辽宁工业大学 | A kind of shock absorber strut assembly pressing machine |
| CN106271550B (en) * | 2016-10-20 | 2018-03-23 | 辽宁工业大学 | A kind of shock absorber strut assembly pressing machine |
| CN106768555A (en) * | 2016-12-30 | 2017-05-31 | 深圳市中车业成实业有限公司 | A kind of high speed motor car damper piston pretension draught control system and method |
| CN107042404A (en) * | 2017-05-25 | 2017-08-15 | 山西建筑工程有限公司 | A kind of fastener maintenance unit |
| CN109158865A (en) * | 2018-11-19 | 2019-01-08 | 中国科学院沈阳自动化研究所 | A kind of automatic screwing device |
| CN109158865B (en) * | 2018-11-19 | 2019-07-19 | 中国科学院沈阳自动化研究所 | An automatic tightening machine |
| CN113751995A (en) * | 2020-06-02 | 2021-12-07 | 中车唐山机车车辆有限公司 | Press fitting tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |