CN103240346A - Riveting press device for connecting steering knuckle of automobile with mudguard - Google Patents
Riveting press device for connecting steering knuckle of automobile with mudguard Download PDFInfo
- Publication number
- CN103240346A CN103240346A CN201310145613XA CN201310145613A CN103240346A CN 103240346 A CN103240346 A CN 103240346A CN 201310145613X A CN201310145613X A CN 201310145613XA CN 201310145613 A CN201310145613 A CN 201310145613A CN 103240346 A CN103240346 A CN 103240346A
- Authority
- CN
- China
- Prior art keywords
- dashboard
- fixed seat
- mount pad
- riveting
- die
- 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.)
- Granted
Links
Images
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention relates to a riveting press device for connecting a steering knuckle of an automobile with a mudguard. The riveting press device comprises an upright column and a controller; a bedplate and an upper fixing seat are respectively fixed to the lower portion and the upper portion of the upright column, and a mounting seat is arranged between the upper fixing seat and the bedplate and is in vertical sliding fit with the upright column; a hydraulic cylinder is connected between the mounting seat and the upper fixing seat; and a lower fixing seat is arranged on the lower surface of the mounting seat, and a riveting head and a mudguard pressing piece are arranged below the lower fixing seat. The riveting press device is characterized in that a peripheral step is arranged on an outer circle of the lower fixing seat, and a bracket is arranged below the peripheral step; the mudguard pressing piece is stopped from retreating by the bracket; axial holes are uniformly distributed on the lower end surface of the periphery of the lower fixing seat, and elastic columns are arranged in the axial holes; and a positioning column is arranged on the bedplate and is opposite to the riveting head, and the steering knuckle and the mudguard are sequentially sleeved on the positioning column from the inside to the outside. The riveting press device has the advantages that loosening of the steering knuckle of the automobile and the mudguard and damage to paint on surfaces of riveted workpieces can be prevented, the labor intensity of operators is relieved, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of riveting set.Specifically, be to be used in the vehicle traveling process preventing that mud on the wheel is thrown to be connected between spindle and dashboard on the knuckle uses riveting device.
Background technology
Know all that in automobile manufacture industry mud is thrown on the brakes in the vehicle traveling process in order to avoid, and has all riveted dashboard in the outside of spindle.This just needs the riveting device between a cover knuckle and dashboard.Traditional riveting device comprises frame and controller, and described frame contains column, and a side of column bottom fixedly has platen.On the column of platen top upper fixed seat is arranged, between upper fixed seat and platen mount pad is arranged.Described mount pad is L shaped, and the riser of the L shaped mount pad outside is connected with slide block, and is vertically between slide block and mount pad and is slidingly matched.Be connected with hydraulic jack between the transverse slat of L shaped mount pad and upper fixed seat.Lower fixed seat is fixedly arranged below the transverse slat of L shaped mount pad, die and dashboard briquetting are arranged below the described lower fixed seat.Flat round pool is arranged on the lower fixed seat lower surface, and described die is fixed in the described flat round pool.Described die is short cylinder, and its lower end circumferentially is evenly equipped with axial boss.The external diameter of die and the internal diameter of flat round pool are complementary.There is following defective in this riveting device: the one, because the piston-rod lower end of hydraulic jack presses cover directly to link to each other with the transverse slat of described L shaped mount pad by one, between piston rod and described transverse slat, there is not pressure sensor, can't the pressure of riveting process be detected in real time, can't confirm the final output pressure of system, can only estimate final output pressure, if especially for arrive press-fit with the riveting position before the workpiece putting position incorrect, die continues to press down and do not return automatically, and is fragile by the workpiece of riveting.Owing to can't determine the final output pressure of system, final output pressure is excessive, and is fragile by riveter spare during riveting.Final output pressure is too small, and dashboard does not put in place under pressure head promotes as yet, and the gross pressure of die device has just reached the final output pressure of system, makes that the riveted joint between dashboard and knuckle is not tight, occurs loosening phenomenon easily.Therefore, adopt traditional riveting set to carry out being connected between spindle and dashboard, riveting quality is not high; The 2nd, traditional riveting device does not have demoulding functions, behind the riveting, is taken out of by die for avoiding workpiece, needs equipped putting or manual holding by riveter spare in addition, just can make by riveter spare and die and throw off.Adopt this mode, not only can destroy by the paint on riveter spare surface, also can increase labor intensity of operating personnel, reduce production efficiency.
Summary of the invention
The problem to be solved in the present invention provides to be connected between a kind of spindle and dashboard uses riveting device.Adopt this riveting device, not only can avoid the loosening phenomenon between spindle and dashboard and destroy by the situation of riveter spare surface paint taking place, also can alleviate labor intensity of operating personnel, enhance productivity.
For addressing the above problem, take following technical scheme:
Be connected with riveting device between spindle of the present invention and dashboard and comprise frame and controller, described frame contains column, and a side of column bottom fixedly has platen.On the column of platen top upper fixed seat is arranged, between upper fixed seat and platen mount pad is arranged, described mount pad is L shaped, and the riser outside of mount pad is connected with slide block, and is vertically between slide block and mount pad and is slidingly matched.Be connected with hydraulic jack between the transverse slat of mount pad and upper fixed seat.Lower fixed seat is fixedly arranged below the transverse slat of mount pad, die and dashboard briquetting are arranged below the described lower fixed seat.Flat round pool is arranged on the lower fixed seat lower surface, and described die is fixed in the described flat round pool.Described die is short cylinder, and its lower end circumferentially is evenly equipped with axial boss.The external diameter of die and the internal diameter of flat round pool are complementary.Be characterized in being useful on the lower fixed seat cylindrical and make its upper end outside diameter greater than the circumferential step of its hypomere outside diameter, under the described circumferential step bracket is arranged, described bracket is cylinder, that section holder external diameter under its internal diameter and the circumferential step is complementary, and described bracket is fixed on the described circumferential step.Circumferentially there is inner raised edge the bracket lower end, and described dashboard briquetting is between inner raised edge and lower fixed seat lower end.Described dashboard briquetting is annular slab, leaves the gap between itself and lower fixed seat.Be evenly equipped with axial hole on the lower surface around the lower fixed seat relative with the dashboard briquetting, equal flexible post in the axial hole, on the inner end of described elasticity post is fixed at the bottom of the hole of described axial hole, and the diameter of elasticity post makes and leaves the gap between elasticity post and axial hole less than the internal diameter of axial hole.On the platen relative with die reference column is arranged, during riveting, knuckle and dashboard are enclosed within on the reference column from inside to outside successively.
The further improvement of the present invention scheme is that described column bottom is provided with position detector.
The further improvement of the present invention scheme is, the transverse slat upper surface of mount pad is provided with sliding sleeve, the sliding sleeve lower end is connected mutually with the transverse slat of described mount pad, there is radially inner raised edge the sliding sleeve upper end, the piston rod of described hydraulic jack stretches in the sliding sleeve, the lower end of described piston rod radially outer chimb circumferentially arranged, the diameter of described radially outer chimb makes the radially outer chimb of piston-rod lower end be blocked in the described sliding sleeve of institute greater than described radially inner raised edge; Pressure sensor is arranged in the sliding sleeve, and described pressure sensor is on the described transverse slat of piston-rod lower end below and makes between pressure sensor and piston-rod lower end and leaves spacing.
Further improvement project of the present invention is, reference column one side is useful on and prevents that knuckle from preventing the limited block that dashboard rotates relative to knuckle relative to the alignment pin that dashboard rotates with being used for, and during riveting, described alignment pin stretches in the pin-and-hole of knuckle corresponding edge.
Take above scheme, have the following advantages:
By such scheme as can be seen, make its upper end outside diameter greater than the circumferential step of its hypomere outside diameter owing to be useful on the holder cylindrical, under the described circumferential step bracket is arranged, described bracket is cylinder, that section holder external diameter under its internal diameter and the circumferential step is complementary, and described bracket is fixed on the described step.Circumferentially there is inner raised edge the bracket lower end, and described dashboard briquetting is between inner raised edge and holder lower end.Described dashboard briquetting is annular slab, leaves the gap between itself and lower fixed seat.Be relatively fixed with the dashboard briquetting and be evenly equipped with axial hole on the lower surface around the piece, equal flexible post in the axial hole, on the inner end of described elasticity post is fixed at the bottom of the hole of described axial hole, and the diameter of elasticity post makes and leaves the gap between elasticity post and axial hole less than the internal diameter of axial hole.On the platen relative with die reference column is arranged, during riveting, knuckle and dashboard are enclosed within on the reference column from inside to outside successively.When the die riveting finishes to return, the compression stress of elasticity post acts on the knuckle by the dashboard briquetting of activity, being equivalent to has a pressure pushing down workpiece before the die device breaks away from workpiece, as long as this pressure, just can guarantee workpiece greater than the knockout press between die and knuckle and do not taken out of by die.The binding site signal detection by changing quantity or the length of elasticity post, can be regulated the precompression of dashboard briquetting, and make precompression greater than the knockout press between die and knuckle, thereby guarantee that workpiece is not taken out of.Do not need to join in addition other device, do not need to hold workpiece by hand, just can make by riveter spare and die and throw off, not only can not destroy by the paint on riveter spare surface, also can alleviate labor intensity of operating personnel, enhance productivity.
Again because the transverse slat upper surface of L shaped mount pad is provided with sliding sleeve, the sliding sleeve lower end is connected mutually with the transverse slat of described L shaped mount pad, there is radially inner raised edge the sliding sleeve upper end, the piston rod of described hydraulic jack stretches in the sliding sleeve, the lower end of described piston rod radially outer chimb circumferentially arranged, the diameter of described radially outer chimb makes the radially outer chimb of piston-rod lower end be blocked in the described sliding sleeve of institute greater than described radially inner raised edge.Pressure sensor is arranged in the sliding sleeve, and described pressure sensor is on the described transverse slat of piston-rod lower end below and makes between pressure sensor and piston-rod lower end and leaves spacing.Pass through pressure sensor, can the pressure of riveting process be detected in real time, confirm the final output pressure of system, and final output pressure estimated, especially arrival press-fit with the riveting position before, when if the workpiece putting position is incorrect, can avoid die to continue to press down and do not return automatically, taken place by the situation of riveter spare thereby damage.Owing to can determine the final output pressure of system, can avoid final output pressure excessive, fragile by the situation of riveter spare during riveting.Also can avoid final output pressure too small, dashboard does not put in place under pressure head promotes as yet, and the gross pressure of die device has just reached the final output pressure of system, makes that the riveted joint between dashboard and knuckle is not tight, occur loosening phenomenon easily, thereby improved riveting quality.
Description of drawings
Fig. 1 be spindle of the present invention with dashboard between be connected and use the riveting device structural representation;
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1;
Fig. 3 is the I point enlarged diagram of Fig. 2;
Fig. 4 is the B-B cross-sectional schematic of Fig. 3.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, be connected with riveting device between spindle of the present invention and dashboard and comprise column 15 and controller 5, a side of described column 15 bottoms fixedly has platen 1.On the column 15 of platen 1 top upper fixed seat 6 is arranged fixedly, 1 of upper fixed seat 6 and platen are provided with mount pad 10.Described mount pad 10 is L shaped, fixedly has slide block 9,10 of described slide block 9 and mount pads to be vertically outside the riser of mount pad 10 and is slidingly matched.6 of the transverse slat of mount pad 10 and upper fixed seats are provided with hydraulic jack 7.Lower fixed seat 11 is fixedly arranged below the transverse slat of mount pad 10.Described lower fixed seat 11 is short cylindrical, is provided with die 20 and dashboard briquetting 19 below it.Be processed with flat round pool on lower fixed seat 11 lower surfaces, described die 20 is fixed in the described flat round pool.Described die 20 is short cylinder, and its lower end circumferentially is evenly equipped with axial boss.The external diameter of die 20 and the internal diameter of flat round pool are complementary.Be processed with on lower fixed seat 11 cylindricals be used to the circumferential step that makes its epimere outside diameter greater than its hypomere outside diameter, be provided with bracket 12 under the described circumferential step, described bracket 12 is cylinder, that section lower fixed seat 11 external diameters under its internal diameter and the circumferential step are complementary, and described bracket 12 is fixed on the described circumferential step by screw 18.Bracket 12 lower ends circumferentially are processed with inner raised edge, and described dashboard briquetting 19 is between the lower end of inner raised edge and lower fixed seat 11.Described dashboard briquetting 19 is annular slab, and itself and 11 of lower fixed seats leave the gap.Be evenly equipped with axial hole on the lower surface around the lower fixed seat 11 relative with dashboard briquetting 19, be provided with elasticity post 21 in the axial hole.All be processed with shallow bore hole at the bottom of the hole of described axial hole, the internal diameter of this shallow bore hole is less than the internal diameter of axial hole, in the shallow bore hole on the inner end of described elasticity post 21 is stretched into and be fixed at the bottom of the hole of described axial hole, make the diameter of elasticity post 21 less than the internal diameter of axial hole, guarantee to leave the gap between elasticity post 21 and axial hole.On the platen 1 relative with die 20 reference column 16 is arranged fixedly, during riveting, knuckle 14 and dashboard 13 are enclosed within on the reference column 16 from inside to outside successively.
For avoiding when the riveting being damaged by riveter spare knuckle 14 and dashboard 13, described column 15 tops are provided with position detector 3.
For ease of piston rod 4 lower ends of hydraulic jack 7 and being connected of 10 of mount pads, the transverse slat upper surface of mount pad 10 is provided with sliding sleeve 9, sliding sleeve 9 lower ends are connected mutually with the transverse slat of described mount pad 10, sliding sleeve 9 upper ends are processed with radially inner raised edge, the piston rod 4 of described hydraulic jack 7 stretches in the sliding sleeve 9, the lower end of described piston rod 4 circumferentially be processed with radially outer chimb, the diameter of described radially outer chimb makes the radially outer chimb of piston rod 4 lower ends be blocked in the described sliding sleeve 9 greater than described radially inner raised edge.Pressure sensor 8 is installed in the sliding sleeve 9, and described pressure sensor 8 is on the described transverse slat of piston rod 4 lower ends belows and makes between pressure sensor 8 and piston rod 4 lower ends and leaves spacing.By pressure sensor 8, can the pressure of riveting process be detected in real time, confirm the final output pressure of system, and final output pressure estimated, especially arrival press-fit with the riveting position before, when if the workpiece putting position is incorrect, can avoid die 20 to continue to press down and do not return automatically, taken place by the situation of riveter spare thereby damage.
See Fig. 4, for realizing that every riveter spare is the location of knuckle 14 and dashboard 13, be provided be used to preventing alignment pin 2 that knuckle 14 rotates relative to dashboard 13 and being used for preventing the limited block 22 that dashboard 13 rotates relative to knuckle 14 in reference column 16 1 sides, during riveting, described alignment pin 2 stretches in the pin-and-hole of knuckle 14 corresponding edge.
Claims (4)
1. be connected between spindle and dashboard and use riveting device, comprise column (15) and controller (5), a side of described column (15) bottom fixedly has platen (1); On the column (15) of platen (1) top upper fixed seat (6) is arranged, between upper fixed seat (6) and platen (1) mount pad (10) is arranged, described mount pad (10) is L shaped, the riser of mount pad (10) outside is connected with slide block (17), and is vertically between slide block (17) and mount pad (10) and is slidingly matched; Be connected with hydraulic jack (7) between the transverse slat of mount pad (10) and upper fixed seat (6); Lower fixed seat (11) is fixedly arranged below the transverse slat of mount pad (10), die (20) and dashboard briquetting (19) are arranged below the described lower fixed seat (11); On lower fixed seat (11) lower surface flat round pool is arranged, described die (20) is fixed in the described flat round pool; Described die (20) is short cylinder, and its lower end circumferentially is evenly equipped with axial boss; The external diameter of die (20) and the internal diameter of flat round pool are complementary; It is characterized in that being useful on lower fixed seat (11) cylindrical and make its upper end outside diameter greater than the circumferential step of its hypomere outside diameter, bracket (12) is arranged under the described circumferential step, described bracket (12) is cylinder, that section lower fixed seat (11) external diameter under its internal diameter and the circumferential step is complementary, and described bracket (12) is fixed on the described circumferential step; Circumferentially there is inner raised edge bracket (12) lower end, and described dashboard briquetting (19) is between inner raised edge and lower fixed seat (11) lower end; Described dashboard briquetting (19) is annular slab, leaves the gap between itself and lower fixed seat (11); The lower fixed seat (11) relative with dashboard briquetting (19) is evenly equipped with axial hole on the lower surface all around, equal flexible post (21) in the axial hole, on the inner end of described elasticity post (21) is fixed at the bottom of the hole of described axial hole, and the diameter of elasticity post (21) makes and leaves the gap between elasticity post (21) and axial hole less than the internal diameter of axial hole; On the platen (1) relative with die (20) reference column (16) is arranged, during riveting, knuckle (14) and dashboard (13) are enclosed within on the reference column (16) from inside to outside successively.
2. be connected between spindle according to claim 1 and dashboard and use riveting device, it is characterized in that described column (15) bottom is provided with position detector (3).
3. riveting assembling device according to claim 1, the transverse slat upper surface that it is characterized in that mount pad (10) is provided with sliding sleeve (9), sliding sleeve (9) lower end is connected mutually with the transverse slat of described mount pad (10), there is radially inner raised edge sliding sleeve (9) upper end, the piston rod (4) of described hydraulic jack (7) stretches in the sliding sleeve (9), the lower end of described piston rod (4) radially outer chimb circumferentially arranged, the diameter of described radially outer chimb makes the radially outer chimb of piston rod (4) lower end be blocked in the described sliding sleeve of institute (9) greater than described radially inner raised edge; Pressure sensor (8) is arranged in the sliding sleeve (9), and described pressure sensor (8) is on the described transverse slat of piston rod (4) lower end below and makes between pressure sensor (8) and piston rod (4) lower end and leaves spacing.
4. riveting assembling device according to claim 1, it is characterized in that reference column (16) one sides are useful on prevents alignment pin (2) that knuckle (14) rotates relative to dashboard (13) and is used for preventing the limited block (22) that dashboard (13) rotates relative to knuckle (14), during riveting, described alignment pin (2) stretches in the pin-and-hole of knuckle (14) corresponding edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145613.XA CN103240346B (en) | 2013-04-25 | 2013-04-25 | Riveting press device for connecting steering knuckle of automobile with mudguard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145613.XA CN103240346B (en) | 2013-04-25 | 2013-04-25 | Riveting press device for connecting steering knuckle of automobile with mudguard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103240346A true CN103240346A (en) | 2013-08-14 |
| CN103240346B CN103240346B (en) | 2015-04-29 |
Family
ID=48920416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145613.XA Expired - Fee Related CN103240346B (en) | 2013-04-25 | 2013-04-25 | Riveting press device for connecting steering knuckle of automobile with mudguard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103240346B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598531A (en) * | 2017-09-18 | 2018-01-19 | 广东富华重工制造有限公司 | For bushing to be loaded to the device of knuckle pin-and-hole |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3036727A (en) * | 1961-01-30 | 1962-05-29 | U S Rivet Machine Corp | Spin riveting machine |
| US5332882A (en) * | 1992-07-08 | 1994-07-26 | Icbt Roanne | Device for heating a yarn in motion with removable heater block |
| US5855054A (en) * | 1997-07-22 | 1999-01-05 | Leatherman Tool Group, Inc. | Method and apparatus for forming rivet joints |
| CN101386048A (en) * | 2008-10-29 | 2009-03-18 | 济南易恒技术有限公司 | Hub unit radial numerical control rotate riveting device |
| CN202129369U (en) * | 2011-05-12 | 2012-02-01 | 上海汇众萨克斯减振器有限公司 | Improved support annular-pressing riveter |
| CN202243703U (en) * | 2011-08-29 | 2012-05-30 | 比亚迪股份有限公司 | Mud guard fixing structure and automotive brake provided with same |
| CN202367081U (en) * | 2011-12-21 | 2012-08-08 | 东机工汽车部件(苏州)有限公司 | Automatic riveting press |
| CN202894097U (en) * | 2012-11-13 | 2013-04-24 | 宁波汽车软轴软管有限公司 | Riveting pressing machine for automobile auto-gear-shifting cable heads |
| CN203265434U (en) * | 2013-04-25 | 2013-11-06 | 无锡艾森保自动化装备有限公司 | Riveting pressing device for connecting automobile steering knuckle and fender |
-
2013
- 2013-04-25 CN CN201310145613.XA patent/CN103240346B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3036727A (en) * | 1961-01-30 | 1962-05-29 | U S Rivet Machine Corp | Spin riveting machine |
| US5332882A (en) * | 1992-07-08 | 1994-07-26 | Icbt Roanne | Device for heating a yarn in motion with removable heater block |
| US5855054A (en) * | 1997-07-22 | 1999-01-05 | Leatherman Tool Group, Inc. | Method and apparatus for forming rivet joints |
| CN101386048A (en) * | 2008-10-29 | 2009-03-18 | 济南易恒技术有限公司 | Hub unit radial numerical control rotate riveting device |
| CN202129369U (en) * | 2011-05-12 | 2012-02-01 | 上海汇众萨克斯减振器有限公司 | Improved support annular-pressing riveter |
| CN202243703U (en) * | 2011-08-29 | 2012-05-30 | 比亚迪股份有限公司 | Mud guard fixing structure and automotive brake provided with same |
| CN202367081U (en) * | 2011-12-21 | 2012-08-08 | 东机工汽车部件(苏州)有限公司 | Automatic riveting press |
| CN202894097U (en) * | 2012-11-13 | 2013-04-24 | 宁波汽车软轴软管有限公司 | Riveting pressing machine for automobile auto-gear-shifting cable heads |
| CN203265434U (en) * | 2013-04-25 | 2013-11-06 | 无锡艾森保自动化装备有限公司 | Riveting pressing device for connecting automobile steering knuckle and fender |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598531A (en) * | 2017-09-18 | 2018-01-19 | 广东富华重工制造有限公司 | For bushing to be loaded to the device of knuckle pin-and-hole |
| CN107598531B (en) * | 2017-09-18 | 2024-03-26 | 广东富华重工制造有限公司 | Device for installing a bushing into a knuckle pin bore |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103240346B (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103212642B (en) | Multi-functional riveting and pressing device | |
| US20190193240A1 (en) | Wheel assembly equipment | |
| CN103240594B (en) | Automatic spring assembling device on motor vehicle vacuum booster | |
| CN108356468B (en) | Guide wheel welding assembly tool | |
| CN104476162A (en) | Equipment for cleaning clamp body of brake clamp and pressing bushing | |
| CN103706892A (en) | Hobbing clamp for clamping a plurality of parts with big gear rings | |
| CN102941460B (en) | Outer ring loading tool of tapered roller bearing | |
| CN204603726U (en) | A kind of hub bearing press-loading apparatus | |
| CN105196588A (en) | Manual press machine | |
| CN204430724U (en) | A kind of pneumatic press-in device | |
| CN103143913A (en) | Press fitting device for one-step mounting of hub bearing of forklift truck | |
| CN203265434U (en) | Riveting pressing device for connecting automobile steering knuckle and fender | |
| CN103240346A (en) | Riveting press device for connecting steering knuckle of automobile with mudguard | |
| CN103692214B (en) | Drag angle general assembly line | |
| CN104209685A (en) | Novel clamp type welding tool | |
| CN203266094U (en) | Automatic assembling device for spring of vacuum booster of motor vehicle | |
| CN203114779U (en) | Front multi-stage hydraulic oil cylinder for improved type dumper | |
| CN203265435U (en) | Multifunctional riveting and pressing device | |
| CN103286547B (en) | The assistant pressing tool of tire bolt on a kind of automotive hub | |
| CN104786044A (en) | Flywheel bearing pressing device | |
| CN205703223U (en) | Auto pedal assembly line | |
| CN213055066U (en) | Pressure spring type universal tire side clamping mechanism | |
| CN201872134U (en) | Press-mounting device for car shock absorber sleeve | |
| CN210209304U (en) | Simple extrusion device for automobile torsion beam assembly bushing | |
| CN107127568A (en) | The intelligent flexible assembly system fed back based on mechanics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150429 Termination date: 20160425 |