CN208019744U - Automobile gearbox assembly line positioning pin press-loading device - Google Patents
Automobile gearbox assembly line positioning pin press-loading device Download PDFInfo
- Publication number
- CN208019744U CN208019744U CN201721906114.8U CN201721906114U CN208019744U CN 208019744 U CN208019744 U CN 208019744U CN 201721906114 U CN201721906114 U CN 201721906114U CN 208019744 U CN208019744 U CN 208019744U
- Authority
- CN
- China
- Prior art keywords
- plate
- positioning pin
- compression bar
- piston rod
- driving cylinder
- 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.)
- Active
Links
Abstract
The utility model is related to a kind of press-loading device, specifically automobile gearbox assembly line positioning pin press-loading device.It includes the support plate of vertical, horizontally disposed platen is arranged at the bottom of support plate side, there is horizontally disposed head plate in support plate above platen, there is driving cylinder above head plate, the piston rod of driving cylinder is downward, head plate, which corresponds at the position for driving cylinder piston rod, the first relief hole, and the outer end of cylinder piston rod is driven to be reached under head plate across the relief hole.Its main feature is that there is horizontally disposed lower positioning plate below the driving cylinder piston rod, lower positioning plate is connected by bindiny mechanism with head plate.The outer sleeve for being fixed with and being vertically arranged on lower positioning plate is stated, the axis of outer sleeve is overlapped with the axis of the driving cylinder piston rod, and the both ends of outer sleeve are stretched out from the both sides of lower positioning plate respectively.It has been arranged concentrically compression bar in the outer sleeve and level-one resets compressed spring, there is positioning pin fixed mechanism in the lower end of compression bar.The yield rate of the press-loading device is high.
Description
Technical field
The utility model is related to a kind of press-loading devices, specifically for the positioning to clutch housing, case of transmission
Sell the automobile gearbox assembly line positioning pin press-loading device being pressed.
Background technology
It both knows about in machinery industry, is all useful for automobile clutch shell, speed changer on automobile gearbox assembly line
The press-loading device that the positioning pin of shell is pressed.
Currently, the positioning pin press-loading device used on automobile gearbox assembly line includes the support plate in vertical, branch
Horizontally disposed platen is arranged at the bottom of fagging side, there is horizontally disposed head plate, the top of head plate in the support plate above machine-team
There is driving cylinder, the piston rod for driving cylinder downward, has relief hole at the position of head plate correspondence driving cylinder piston rod, drives gas
The outer end of cylinder piston rod is reached across the relief hole under head plate.Have in the head plate of driving cylinder side and is connected with its piston rod
Resetting-mechanism, resetting-mechanism is connected with displacement sensor.In press fitting, positioning pin fixed mechanism positions positioning pin on workpiece
Pin hole needs to keep preferable concentricity.The positioning pin fixed mechanism of this positioning pin press-loading device is directly anchored to driving cylinder
Piston rod on, influenced by the cylinder accuracy of manufacture, this positioning pin press-loading device positioning pin fixed mechanism is positioned on workpiece
The concentricity of pin hole is poor, when work, causes the press fitting of positioning pin difficult, causes the yield rate that positioning pin is pressed relatively low.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of automobile gearbox assembly line positioning pin press-loading device,
The yield rate of the press-loading device is high.
To solve the above problems, providing following technology originating party case：
The automobile gearbox assembly line positioning pin press-loading device of the utility model includes the support plate of vertical, support
Horizontally disposed platen is arranged at the bottom of plate side, has horizontally disposed head plate in the support plate above platen, has above head plate
Driving cylinder, downward, head plate corresponds at the position for driving cylinder piston rod the first relief hole to the piston rod of driving cylinder, drives the cylinder piston
The outer end of bar is reached across the relief hole under head plate.Its main feature is that having below the driving cylinder piston rod horizontally disposed
Lower positioning plate, lower positioning plate are connected by bindiny mechanism with head plate.The outer sleeve for being fixed with and being vertically arranged on lower positioning plate is stated, outside
The axis of sleeve is overlapped with the axis of the driving cylinder piston rod, and the both ends of outer sleeve are stretched out from the both sides of lower positioning plate respectively.
It has been arranged concentrically compression bar in the outer sleeve and level-one resets compressed spring, there is positioning pin fixed mechanism in the lower end of compression bar.
To further improvement of the utility model scheme be the bindiny mechanism include be fixed on it is upper on head plate lower face
Positioning plate, upper location-plate and lower positioning plate are arranged side by side in parallel, and upper location-plate, which corresponds to, the at the position of driving cylinder piston rod
Two relief holes are symmetrical arranged centered on the axis of the sleeve there are two davit between upper location-plate and lower positioning plate, davit
Upper end is each attached in upper location-plate, and davit lower end both passes through the lower section that lower positioning plate reaches lower positioning plate, lower positioning plate with
In sliding shape cooperation between davit, the lower end of davit is threaded, and has adjusting nut thereon；That above lower positioning plate
It is cased with adjustment barrel on section davit, offsets, adjusts in sliding shape cooperation, upper end and the upper location-plate of adjustment barrel between adjustment barrel and davit
There is adjusting gasket between the lower end and lower positioning plate of cylinder.The advantages of improving in this way can be adjusted by reconditioning after overall processing
The mode of spacer thickness ensures the depth of parallelism of positioning pin fixed mechanism and workpiece, to improving the press fitting precision of positioning pin.
Further scheme to the utility model is that inner cylinder has been arranged concentrically in the outer sleeve, and the both ends of inner cylinder are equal
Opening-like, inner cylinder resets pressure between compression bar and inner cylinder between compression bar and outer sleeve in sliding shape cooperation, the level-one
Contracting spring is between compression bar and inner cylinder.In sliding shape cooperation between the inner cylinder and outer sleeve, and there is two level reset between the two
Compressed spring.The advantages of changing out in this way is the collapsing length that can extend compression bar in the case where not increasing outer sleeve length.
Wherein, the upper end of the compression bar is fixed with load pressure head with one heart.It is fixed with ring with one heart in the lower part of the inner cylinder
Shape gasket coordinates in sliding shape between compression bar and annular gasket, has first projected radially outwardly on the compression bar above annular gasket
Annular outer platform, the level-one reset compressed spring between annular gasket and first annular outer lug boss.First annular outer lug boss
The first graphite guide sleeve is fixed on that section of compression bar of top with one heart, is in virtual connection between the outer wall and inner cylinder inner wall of the first graphite guide sleeve
It touches.The second graphite guide sleeve, the outer wall of the compression bar and second are fixed on that section of inner cylinder below the annular gasket with one heart
It is touched in virtual connection between the inner wall of graphite guide sleeve.Third graphite guide sleeve, the inner cylinder are fixed in the lower part of the outer sleeve with one heart
It touches in virtual connection between outer wall and third graphite guide sleeve inner wall, is projected radially outwardly on the inner cylinder outer wall of third graphite guide set top
The second annular outer platform, the two level resets compressed spring and is located between third graphite guide sleeve and the second annular outer platform.Second
It is fixed with the 4th graphite guide sleeve, the 4th graphite guide sleeve outer wall and housing with one heart on that section of inner cylinder outer wall of annular outer platform upper end
It is touched in virtual connection between cylinder inner wall.The compressing force that the level-one resets compressed spring is less than the compressing force that two level resets compressed spring.
To further improvement of the utility model scheme be the positioning pin fixed mechanism include with compression bar in it is concentric fixation
Connecting pole, the lower end of connecting pole is connected with columnar pedestal, is connected with pressure head on the lower face of pedestal with one heart, pressure head has with one heart
Central through hole is connected with positioning convex platform, the pedestal below the positioning convex platform on the corresponding pedestal lower face of central through hole
On have a radial hole, radial hole and central through hole have magnet to being connected in radial hole.The advantages of improving in this way is, in positioning pin
When press fitting, positioning pin will not damage magnet, and facilitate replacement magnet.
Wherein, there is pusher head in the lower end of the driving cylinder piston rod.
Further improvement project to the utility model is that the driving cylinder is electric cylinders.Using electric cylinders advantage be it is energy saving,
The maintenance cost in power saving, environmental protection, and later stage is low.
Above scheme is taken, is had the following advantages：
Due to the lower section of the driving cylinder piston rod of the automobile gearbox assembly line positioning pin press-loading device of the utility model
There are horizontally disposed lower positioning plate, lower positioning plate to be connected with head plate by bindiny mechanism, is fixed with and is vertically arranged on lower positioning plate
Outer sleeve, the axis of outer sleeve with it is described driving cylinder piston rod axis overlap, the both ends of outer sleeve are respectively from lower positioning plate
Both sides stretch out, compression bar has been arranged concentrically in outer sleeve and level-one resets compressed spring, the lower end of compression bar has positioning pin to fix machine
Structure.In use, first positioning pin is placed into positioning pin fixed mechanism；Then, the piston rod for controlling driving cylinder stretches out, and pushes pressure
Bar drives positioning pin fixed mechanism that positioning pin is pressed into the dowel hole of workpiece.The automobile gearbox of the utility model assembles
The positioning pin fixed mechanism and the concentricity of workpiece dowel hole of line positioning pin press-loading device are unrelated with driving cylinder, are not driven
The cylinder accuracy of manufacture influences.Therefore, the concentricity of the positioning pin fixed mechanism and workpiece dowel hole of this positioning pin press-loading device
Preferably so that the press fitting of positioning pin is simple, to substantially increase yield rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the automobile gearbox assembly line positioning pin press-loading device of the utility model；
Fig. 2 is the portions the A enlarged diagram of Fig. 1
Fig. 3 is the portions the B enlarged diagram of Fig. 1（Before press fitting）；
Fig. 4 is schematic diagram of the automobile gearbox assembly line positioning pin press-loading device of the utility model in press fitting（Only
Represent positioning pin fixed mechanism, positioning pin and workpiece part）；
Fig. 5 is schematic diagram of the automobile gearbox assembly line positioning pin press-loading device of the utility model after press fitting（Only
Represent positioning pin fixed mechanism, positioning pin and workpiece part）.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1,29 press-loading device of automobile gearbox assembly line positioning pin of the utility model includes vertical
Support plate 1, there is horizontally disposed platen 12 in the bottom of 1 side of support plate, has in the support plate 1 of 12 top of platen horizontally disposed
Head plate 4, there is driving cylinder 2 in the top of head plate 4, and downward, head plate 4 corresponds to the position of 2 piston rod of driving cylinder to the piston rod of driving cylinder 2
Place has the first relief hole, the outer end of 2 piston rod of driving cylinder to be reached under head plate 4 across the relief hole.Its main feature is that the drive
There are horizontally disposed lower positioning plate 13, lower positioning plate 13 to be connected with head plate 4 by bindiny mechanism below 2 piston rod of dynamic cylinder.It states
The outer sleeve 9 being vertically arranged, the axis weight of the axis of outer sleeve 9 and 2 piston rod of the driving cylinder are fixed on lower positioning plate 13
It closes, the both ends of outer sleeve 9 are stretched out from the both sides of lower positioning plate 13 respectively.Compression bar 15 and one has been arranged concentrically in the outer sleeve 9
Grade resets compressed spring 18, and there is 29 fixed mechanism of positioning pin in the lower end of compression bar 15.
The bindiny mechanism includes the upper location-plate 5 being fixed on 4 lower face of head plate, upper location-plate 5 and lower positioning plate 13
Be arranged side by side in parallel, upper location-plate 5, which corresponds at the position of 2 piston rod of driving cylinder, the second relief hole, upper location-plate 5 with it is lower fixed
Arranged symmetrically centered on the axis of the sleeve between the plate 13 of position there are two davits 3, and the upper end of davit 3 is each attached to upper location-plate
On 5,3 lower end of davit both passes through the lower section that lower positioning plate 13 reaches lower positioning plate 13, and lower is in sliding between positioning plate 13 and davit 3
Shape coordinates, and the lower end of davit 3 is threaded, and has adjusting nut 8 thereon.That section of davit 3 above lower positioning plate 13
On be cased with adjustment barrel 6, in sliding shape cooperation between adjustment barrel 6 and davit 3, upper end and the upper location-plate 5 of adjustment barrel 6 offset, adjusting
There is adjusting gasket 7 between the lower end and lower positioning plate 13 of cylinder 6.
As shown in Fig. 2, being arranged concentrically inner cylinder 17 in the outer sleeve 9, the both ends of inner cylinder 17 are opening-like, interior
Cylinder 17 resets compression between compression bar 15 and inner cylinder 17 between compression bar 15 and outer sleeve 9 in sliding shape cooperation, the level-one
Spring is between compression bar 15 and inner cylinder 17.In sliding shape cooperation between the inner cylinder 17 and outer sleeve 9, and there is two level between the two
Reset compressed spring 16.The upper end of the compression bar 15 is fixed with load pressure head 28 with one heart.In the lower part of the inner cylinder 17 with one heart
It is fixed with annular gasket 24, is coordinated in sliding shape between compression bar 15 and annular gasket 24, is had on the compression bar 15 of 24 top of annular gasket
The first annular outer lug boss 23 projected radially outwardly, the level-one reset compressed spring be located at annular gasket 24 with it is first annular outside
Between boss 23.It is fixed with the first graphite guide sleeve 21, the first graphite with one heart on that section of compression bar 15 of 23 top of first annular outer lug boss
It is touched in virtual connection between 17 inner wall of outer wall and inner cylinder of guide sleeve 21.It is solid with one heart on that section of inner cylinder 17 of 24 lower section of the annular gasket
Surely there is the second graphite guide sleeve 25, touched in virtual connection between the outer wall of the compression bar 15 and the inner wall of the second graphite guide sleeve 25.The housing
It is fixed with third graphite guide sleeve 26 with one heart in the lower part of cylinder 9, is between 26 inner wall of 17 outer wall of the inner cylinder and third graphite guide sleeve
Virtual connection is touched, and has the second annular outer platform 19 projected radially outwardly, institute on 17 outer wall of inner cylinder of 26 top of third graphite guide sleeve
Two level reset compressed spring is stated to be located between third graphite guide sleeve 26 and the second annular outer platform 19.Second annular outer platform, 19 upper end
17 outer wall of that section of inner cylinder on be fixed with the 4th graphite guide sleeve 20 with one heart, 20 outer wall of the 4th graphite guide sleeve and 9 inner wall of outer sleeve
Between in virtual connection touch.The compressing force that the level-one resets compressed spring 18 is less than the compressing force that two level resets compressed spring 16.
As shown in figure 3, it is in concentric fixed connecting pole 10, connecting pole that 29 fixed mechanism of the positioning pin, which includes with compression bar 15,
10 lower end is connected with columnar pedestal 27 with one heart, is connected with pressure head 28 on the lower face of pedestal 27 with one heart, and pressure head 28 has center
Through-hole 32,32 corresponding pedestal of central through hole are connected with positioning convex platform 31 on 27 lower face；31 lower section of the positioning convex platform
Pedestal 27 on have a radial hole, radial hole and central through hole 32 have magnet 30 to being connected in radial hole.
There is pusher head 14 in the lower end of 2 piston rod of the driving cylinder.
The driving cylinder 2 is electric cylinders.
In use, first positioning pin 29 is placed into the centre bore of pressure head 28, the upper end of positioning pin 29 and positioning convex platform 31
It offsets, under the effect of magnet 30, positioning pin 29 is adsorbed in centre bore.Then, the piston rod of control driving cylinder 2 stretches out, and drives
The pusher head 14 of 2 piston rod of dynamic cylinder pushes compression bar 15 protruding from inner cylinder 17 by load pressure head 28, while compressing one
Grade resets compressed spring 18, and when compression bar 15 reaches extreme position from inner cylinder 17, inner cylinder 17 is outside from outer sleeve 9
It stretches out, while compressing two level and resetting compressed spring 16.Then, 2 piston rod of driving cylinder continues to press on compression bar 15 and continues to move down,
So that positioning pin 29 is pressed into 29 hole of positioning pin of workpiece 11.Later, after 2 piston rod of driving cylinder reaches preset value, stop
Only downlink, at this time positioning pin 29 be located in the predetermined depth in 29 hole of positioning pin of workpiece 11, as shown in Figure 4.Finally, driving cylinder 2
Piston rod reset, compression bar 15 and inner cylinder 17 are under the action of level-one resets compressed spring 18 and two level resets compressed spring 16
29 fixed mechanism of positioning pin is driven to reset, positioning pin 29 is kept in 29 hole of positioning pin of workpiece 11, and primary press fitting, such as Fig. 5 are completed
It is shown.
Claims (7)
1. automobile gearbox assembly line positioning pin press-loading device, includes the support plate of vertical（1）, support plate（1）Side
Bottom have horizontally disposed platen（12）, platen（12）The support plate of top（1）On have horizontally disposed head plate（4）, head plate
（4）Top have driving cylinder（2）, driving cylinder（2）Piston rod downward, head plate（4）Corresponding driving cylinder（2）At the position of piston rod
There are the first relief hole, driving cylinder（2）The outer end of piston rod reaches head plate across the relief hole（4）Under；It is characterized in that institute
State driving cylinder（2）There is horizontally disposed lower positioning plate below piston rod（13）, lower positioning plate（13）Pass through bindiny mechanism and head
Plate（4）It is connected；The lower positioning plate（13）On be fixed with the outer sleeve being vertically arranged（9）, outer sleeve（9）Axis and the drive
Dynamic cylinder（2）The axis of piston rod overlaps, outer sleeve（9）Both ends respectively from lower positioning plate（13）Both sides stretch out；The housing
Cylinder（9）Inside it has been arranged concentrically compression bar（15）Compressed spring is resetted with level-one（18）, compression bar（15）Lower end have positioning pin fix machine
Structure.
2. automobile gearbox assembly line positioning pin press-loading device as described in claim 1, it is characterised in that the connection machine
Structure includes being fixed on head plate（4）Upper location-plate on lower face（5）, upper location-plate（5）With lower positioning plate（13）In it is parallel side by side
Arrangement, upper location-plate（5）Corresponding driving cylinder（2）There are the second relief hole, upper location-plate at the position of piston rod（5）With lower positioning plate
（13）Between be symmetrical arranged there are two davit centered on the axis of the sleeve（3）, davit（3）Upper end be each attached to positioning
Plate（5）On, davit（3）Lower end both passes through lower positioning plate（13）Reach lower positioning plate（13）Lower section, lower positioning plate（13）With
Davit（3）Between in sliding shape cooperation, davit（3）Lower end be threaded, and have adjusting nut thereon（8）；Positioned at lower positioning
Plate（13）That section of davit of top（3）On be cased with adjustment barrel（6）, adjustment barrel（6）With davit（3）Between in sliding shape cooperation, adjust
Cylinder（6）Upper end and upper location-plate（5）It offsets, adjustment barrel（6）Lower end and lower positioning plate（13）Between have adjusting gasket（7）.
3. automobile gearbox assembly line positioning pin press-loading device as described in claim 1, it is characterised in that the outer sleeve
（9）Inside it has been arranged concentrically inner cylinder（17）, inner cylinder（17）Both ends it is opening-like, inner cylinder（17）Positioned at compression bar（15）With
Outer sleeve（9）Between, and compression bar（15）With inner cylinder（17）Between reset compressed spring in sliding shape cooperation, the level-one and be located at compression bar
（15）With inner cylinder（17）Between；The inner cylinder（17）With outer sleeve（9）Between in sliding shape cooperation, and have two level reset between the two
Compressed spring（16）.
4. automobile gearbox assembly line positioning pin press-loading device as claimed in claim 3, it is characterised in that the compression bar
（15）Upper end be fixed with load head with one heart（22）；The inner cylinder（17）Lower part in be fixed with annular gasket with one heart（24）,
Compression bar（15）With annular gasket（24）Between in sliding shape cooperation, annular gasket（24）The compression bar of top（15）On have and radially outward dash forward
The first annular outer lug boss gone out（23）, the level-one resets compressed spring and is located at annular gasket（24）With first annular outer lug boss
（23）Between；First annular outer lug boss（23）That section of compression bar of top（15）On be fixed with the first graphite guide sleeve with one heart（21）, first
Graphite guide sleeve（21）Outer wall and inner cylinder（17）It is touched in virtual connection between inner wall；The annular gasket（24）That section of inner cylinder of lower section
（17）On be fixed with the second graphite guide sleeve with one heart（25）, the compression bar（15）Outer wall and the second graphite guide sleeve（25）Inner wall between
It is touched in virtual connection；The outer sleeve（9）Lower part in be fixed with third graphite guide sleeve with one heart（26）, the inner cylinder（17）Outer wall with
Third graphite guide sleeve（26）It is touched in virtual connection between inner wall, third graphite guide sleeve（26）The inner cylinder of top（17）Have on outer wall it is radial to
Outer second annular outer platform outstanding（19）, the two level resets compressed spring and is located at third graphite guide sleeve（26）With the second annular
Outer lug boss（19）Between；Second annular outer platform（19）That section of inner cylinder of upper end（17）The 4th graphite guide is fixed on outer wall with one heart
Set（20）, the 4th graphite guide sleeve（20）Outer wall and outer sleeve（9）It is touched in virtual connection between inner wall；The level-one resets compressed spring（18）
Compressing force be less than two level reset compressed spring（16）Compressing force.
5. automobile gearbox assembly line positioning pin press-loading device as described in claim 1, it is characterised in that the positioning pin
Fixed mechanism includes and compression bar（15）In concentric fixed connecting pole（10）, connecting pole（10）Lower end be connected with one heart it is columnar
Pedestal（27）, pedestal（27）Lower face on be connected with pressure head with one heart（28）, pressure head（28）There is central through hole（32）, central through hole
（32）Corresponding pedestal（27）Positioning convex platform is connected on lower face（31）；The positioning convex platform（31）The pedestal of lower section
（27）On have radial hole, radial hole and central through hole（32）To connection, and there is magnet in radial hole（30）.
6. automobile gearbox assembly line positioning pin press-loading device as described in claim 1, it is characterised in that the driving cylinder
（2）There is pusher head in the lower end of piston rod（14）.
7. the automobile gearbox assembly line positioning pin press-loading device as described in any one of claim 1 ~ 6, it is characterised in that
The driving cylinder（2）For electric cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906114.8U CN208019744U (en) | 2017-12-30 | 2017-12-30 | Automobile gearbox assembly line positioning pin press-loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906114.8U CN208019744U (en) | 2017-12-30 | 2017-12-30 | Automobile gearbox assembly line positioning pin press-loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208019744U true CN208019744U (en) | 2018-10-30 |
Family
ID=63901247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721906114.8U Active CN208019744U (en) | 2017-12-30 | 2017-12-30 | Automobile gearbox assembly line positioning pin press-loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208019744U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202422A (en) * | 2018-11-30 | 2019-01-15 | 重庆长安汽车股份有限公司 | A kind of positioning pin press-loading apparatus |
| CN110328512A (en) * | 2019-07-31 | 2019-10-15 | 无锡蓝力智能装备有限公司 | Case of transmission bearing outer ring is pressed locking mechanism |
| CN111775090A (en) * | 2020-07-31 | 2020-10-16 | 中铁建电气化局集团第一工程有限公司 | Positioning tube and positioning upright post combined positioning device for assembling simplified wrist arm |
-
2017
- 2017-12-30 CN CN201721906114.8U patent/CN208019744U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202422A (en) * | 2018-11-30 | 2019-01-15 | 重庆长安汽车股份有限公司 | A kind of positioning pin press-loading apparatus |
| CN110328512A (en) * | 2019-07-31 | 2019-10-15 | 无锡蓝力智能装备有限公司 | Case of transmission bearing outer ring is pressed locking mechanism |
| CN111775090A (en) * | 2020-07-31 | 2020-10-16 | 中铁建电气化局集团第一工程有限公司 | Positioning tube and positioning upright post combined positioning device for assembling simplified wrist arm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208019744U (en) | Automobile gearbox assembly line positioning pin press-loading device | |
| CN108296744A (en) | The press-loading apparatus of clutch oil sealing cap and its snap ring | |
| CN205957946U (en) | Measuring device is filled up in differential mechanism equipment selection | |
| CN207289399U (en) | A kind of liftable nut changer of PLC controls | |
| CN211085679U (en) | Bearing flexibility inspection component | |
| CN106768555A (en) | A kind of high speed motor car damper piston pretension draught control system and method | |
| CN206216221U (en) | Improved hub bearing unit press mounting device for seal rings | |
| CN104401028B (en) | A kind of fluid pressure type high accuracy material material pressing device | |
| CN109333050A (en) | A kind of automatic screw-driving machine for automobile clutch cap assembly assembly line | |
| CN208825985U (en) | A kind of equipressure floating press-loading device | |
| CN202174087U (en) | Pneumatic rapping dust removal device | |
| CN204321001U (en) | The inner reed of a kind of fuel sucking pipe detects and corrects and mouth of pipe closing device | |
| CN210704564U (en) | Spring assembling device for turbine assembly of airplane pneumatic starter | |
| CN104476800B (en) | A kind of fluid pressure type standard specimen rotating material-pressing machine | |
| CN208390832U (en) | A kind of closing in press-loading apparatus and closing in pressing machine | |
| CN101225313B (en) | Aligning jump hammer tamping tool | |
| CN107831077B (en) | Bending strength detection device | |
| CN204222247U (en) | For the fluid pressure type high-mechanic rotating material-pressing machine of material forming | |
| CN104174792B (en) | A kind of Laying head | |
| CN208780441U (en) | A kind of steering wheel test equipment | |
| CN206874426U (en) | The installation equipment of the hydraulic turbine double link copper back of the body watt | |
| CN202937283U (en) | Mining horizontal stand column assembling machine | |
| CN202082205U (en) | Two-dimensional hydraulic positioning and clamping changeable device | |
| CN104368714B (en) | The inner reed of a kind of fuel sucking pipe detects and corrects and mouth of pipe closing device | |
| CN204572813U (en) | For the crown capper pressurizing mechanism of first generation drum bearings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |