CN102744593A - Gasket assembling mechanism - Google Patents
Gasket assembling mechanism Download PDFInfo
- Publication number
- CN102744593A CN102744593A CN2012102583640A CN201210258364A CN102744593A CN 102744593 A CN102744593 A CN 102744593A CN 2012102583640 A CN2012102583640 A CN 2012102583640A CN 201210258364 A CN201210258364 A CN 201210258364A CN 102744593 A CN102744593 A CN 102744593A
- Authority
- CN
- China
- Prior art keywords
- slide rail
- base plate
- pad
- locating
- stand
- 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
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention provides a gasket assembling mechanism. The mechanism comprises upper and lower slide rails, which are horizontally and transversely arranged, wherein a first slide rail is fixed on a base; a second slide rail is mounted on the first slide rail by a slide block; a horizontal long bottom plate is placed close to the lower surface of the second slide rail; the bottom plate is mounted on the second slide rail by a slide block; a locating groove and a locating hole matched with each other are respectively formed in the second slide rail and the bottom plate; a spring and a locating block are pressed into the locating hole in sequence; the locating block is impelled upward by the spring; a compression cylinder is placed on one side of the second slide rail; a rack for bearing parts is arranged on the right side of the bottom plate; the rack can lift up and down; and by a double-slide-rail moving mechanism, a gasket is pushed to enter a narrow part recess of a mounting space; full mechanical operation of the whole assembling process can be achieved, manual assembling is not needed and high assembling efficiency is achieved; moreover, the gasket assembling mechanism provided by the invention has the advantages of simple structure, good reliability, accurate assembling position and comparatively low production and machining cost.
Description
Technical field
The present invention relates to field of machining, relate in particular to the pad assembling.
Background technology
Pad is the material that is placed between two planes with enhanced leaktightness, reveals being arranged on the potted component between the static seal face for anti-fluid.Be mainly used in inside such as machinery, equipment, pipeline, seal.It is ductile bed that desirable gasket construction is answered the top layer, and internal layer is an elastomer, and thermoplastic surface layer guarantees sealing and be close to each other even chimeric, and internal layer allows a little separation of compensating sealing surface and on sealing surface, keep a certain size compression stress.
Pad of a great variety can be satisfied the different techniques requirement.In commercial production, there are some parts to offer groove on the surface, need be from the opening of the groove pad of in narrow and small groove, packing into, existing pad assembly machine is the structure of similar manipulator normally, is not suitable for the pad assembling of this type of part.If be separately a new manipulator of peculiar part exploitation, production cost is too high, is unfavorable for commercial production.If utilize assembling manually, not only labour intensity is big, and efficiency of assembling is low.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of assemble mechanism that can in having the part groove of groove, assemble pad.
The present invention realizes through following technical scheme:
A kind of pad assemble mechanism is characterized in that: said mechanism comprises the slide rail of upper and lower two horizontal cross configuration, and first slide rail is fixed on the base, and second slide rail is installed on first slide rail through slide block,
Press close to the microscler base plate of a level of lower surface arrangement of second slide rail; Base plate is installed on second slide rail through slide block; The base plate right-hand member stretches out the right side of the second slide rail right-hand member, and the upper surface of base plate extension forms pad blowing face, and the second slide rail right side forms pad feeding face; Distance between pad feeding face lower edge and the pad blowing face is less than the thickness of pad
The second slide rail lower surface upper edge slide rail length direction is offered microscler locating slot, and Open Side Down for locating slot, and along the locating slot length direction, vallecular cavity is " ］ of toppling over " shape, the vallecular cavity two ends are to upper process, and the two ends vallecular cavity of projection is deeper than the stage casing vallecular cavity,
Vertically offer locating hole on the relevant position of plate upper surface with the locating slot coupling; The locating hole opening upwards is pressed into spring and locating piece in order in the locating hole, spring is upwards oppressed locating piece; The top of locating piece is ejected locating hole, compresses locating slot vallecular cavity top
Second slide rail, one side arranges that compression cylinder, compression cylinder drive second slide rail along the first slide rail length direction, level is traversing left to the right,
Base plate right side configuration is used for the stand of load bearing element, and stand can be upper and lower goes up and down, and between stand and the base plate limit element is set,
The impulse stroke of said assemble mechanism comprises charging stroke, assembling stroke and recovery stroke, wherein:
In the charging stroke, stand goes upward to rigging position, and locating piece is positioned at locating slot right-hand member projection, and second slide rail drives base plate and moved to right by initial position, and the limit element between base plate and stand is in contact with one another,
In the assembling stroke, base plate is motionless, and second slide rail continues to move to right, and locating piece is slided left by locating slot right-hand member projection, and until being positioned at the left end projection, second slide rail stops to move to right,
In the recovery stroke, at first, second slide rail moves to left, and base plate is motionless, and locating piece is slided to the right by the locating slot left end, and until being positioned at the right-hand member projection, then, second slide rail drives base plate to be continued to move to left, and until replying initial position, stand comes downwards to initial position.
During assembling, earlier will pad to be assembled and the part of band groove be placed on respectively on the pad feeding face and stand of base plate right-hand member, the position of placement part will keep the groove of part vertical, notch left, the groove lower surface is to be assembled; Then, charging begins, and stand holds up part and goes upward to rigging position; Compression cylinder promotes the second slide rail level and moves to right; Base plate moves to right synchronously, and the limit element between base plate and stand is in contact with one another, and this moment, the upper surface of base plate right-hand member was concordant with the groove lower surface of part and join; Then, begin to assemble, base plate is because the existence of limit element keeps motionless, and second slide rail moves to right, and the pad that promotes on the base plate moves to right, and until pad being sent in the part groove, second slide rail stops feeding; Be to reply initial position at last, two actions are arranged in this process, second slide rail moved to left separately before this, in the part groove, withdrawed from, and was that second slide rail interlock base plate continues to move to left then, and until replying initial position, in this process, stand comes downwards to initial position.
Further, spacing for better to the left and right translation of first slide rail and base plate, can be between first slide rail and the base, dispose two pairs of slide blocks respectively between second slide rail and first slide rail.
Further again; Locating piece can be preferably sphere, " ］ of locating slot for multiple shapes such as square, cylindricalitys " in the shape vallecular cavity; Its stage casing is cylindrical; The position of two ends projection is a hemispherical, passes through the transition angle transition of circular arc between the two ends of projection and the stage casing, to guarantee locating piece moving along sliding in locating slot.
Further again, consider that pad is circular, the pad feeding face of second slide rail is that the outer rim of its arcuate shape and pad is complementary towards the arc surface of left side depression.
Further again, locating slot is opened in the right-hand member that is opened in second slide rail and base plate with locating hole respectively, and compact conformation is convenient to arrange.
Further again, the structure that can dispose positive stop between stand and the base plate is carried out spacing, and a kind of preferred construction is; Upwards elasticity of extension catching on the base, part is fixed in the elasticity catching, and the limit element between stand and the base plate is a part itself; The location is better, and simple in structure.
Need to prove that putting forward upper and lower, left and right position relation in specification and claims only is a kind of relative position relation of using for convenience, is not the absolute limitations to said orientation.
Beneficial effect of the present invention is:
Utilize double sided slider bar travel mechanism to promote pad and get in the narrow and small part groove of installing space, can realize the Fully-mechanized operation of whole assembling process, need not artificial assembling; Efficiency of assembling is high, and mechanism structure is simple, good reliability; Rigging position is accurate, and the production and processing cost is cheap relatively.
Description of drawings
Fig. 1 is the front elevational schematic of a kind of preferred structure of the present invention
Fig. 2 is the vertical view of Fig. 1
Fig. 3～4 are the position view of each part in the charging stroke
Fig. 5～6 are the position view of each part in the assembling stroke
Fig. 7～9 are the position view of each part in the recovery stroke
Figure 10 is the front elevational schematic of the another kind of preferred structure of the present invention
Figure 11 is the vertical view of Figure 10
Figure 12 is the enlarged diagram of circle part among Fig. 2
Figure 13 is the position view of locating slot and locating hole among Figure 12
In Fig. 1～13: 1 is compression cylinder, and 2 is first slide block, and 3 is second slide block, and 4 is first slide rail, and 5 is the 3rd slide block; 6 is Four-slider, and 7 is second slide rail, and 8 is base plate, and 9 is locating piece, and 10 is spring; 11 is pad, and 12 is part, and 13 is stand, and 14 is locating slot, and 15 is locating hole.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
In Fig. 1～9, the pad assemble mechanism comprises the slide rail of upper and lower two horizontal cross configuration, and first slide rail 4 is fixed on the mechanism base; Second slide rail 7 is installed on first slide rail 4 through first slide block 2; Press close to the microscler base plate 8 of a level of lower surface arrangement of second slide rail 7, base plate 8 is installed on second slide rail 7 through Four-slider 6, and base plate 8 right-hand members stretch out the right side of second slide rail, 7 right-hand members; The upper surface of base plate 8 extensions forms pad blowing face; Second slide rail, 7 right sides form pad feeding face, and the distance between pad feeding face lower edge and the pad blowing face is arc surface less than the thickness feeding face of pad, and is as shown in Figure 1.
The lower surface upper edge slide rail length direction of second slide rail, 7 right-hand members is offered microscler locating slot 14, and Open Side Down for locating slot 14, along locating slot 14 length directions; Vallecular cavity is " ］ of toppling over " shape; The vallecular cavity two ends are to upper process, and the two ends vallecular cavity of projection is deeper than the stage casing vallecular cavity, and the stage casing vallecular cavity is cylindrical; The position of two ends projection is hemispherical, and is shown in figure 14.
Vertically offer locating hole 15 on the relevant position of base plate 8 upper surfaces with locating slot 14 couplings; Locating hole 15 openings upwards; Be pressed into spring 10 and spherical locating piece 9 in the locating hole 15 in order; Spring 10 is upwards oppressed locating piece 9, and the top of locating piece 9 is ejected locating hole 15, compresses locating slot 14 vallecular cavity tops, and is shown in figure 13.
Second slide rail, 7 one sides are arranged compression cylinder 1; Compression cylinder 1 driving second slide rail 7 edge first slide rail, 4 length directions left, level is traversing to the right; Base plate 8 right sides configurations is used for the stand 13 of load bearing element 12, and stand 13 can be upper and lower goes up and down upwards elasticity of extension catching on stand 13 bases.
The impulse stroke of said assemble mechanism comprises charging stroke, assembling stroke and recovery stroke, wherein:
In the charging stroke, stand 13 goes upward to rigging position, and locating piece 9 is positioned at locating slot 14 right-hand member projections, and second slide rail 7 drives base plate 8 and moved to right by initial position, and the limit element between base plate 8 and stand 13 is in contact with one another, shown in Fig. 3～4;
In the assembling stroke, base plate 8 is motionless, and second slide rail 7 continues to move to right, and locating piece 9 is slided left by locating slot 14 right-hand member projections, and until being positioned at the left end projection, second slide rail 7 stops to move to right, shown in Fig. 5～6;
In the recovery stroke, at first, second slide rail 7 moves to left, and base plate 8 is motionless; Locating piece 9 is slided to the right by locating slot 14 left ends, and until being positioned at the right-hand member projection, then, second slide rail 7 drives base plate 8 to be continued to move to left; Until replying initial position, stand 13 comes downwards to initial position, shown in Fig. 7～9.
In Figure 10～11, dispose the 3rd slide block 5, Four-slider 6 between configuration first slide block 2 between first slide rail 4 and the base, second slide block, 3, the second slide rails 7 and first slide rail 4.
During assembling, earlier will pad to be assembled 11 and the part 12 of band groove be placed on respectively on the pad feeding face and stand 13 of base plate 8 right-hand members, during placement, the groove of maintenance part 12 is vertical, notch left, the groove lower surface is to be assembled; Then, charging begins, and stand 13 holds up part and goes upward to rigging position; Compression cylinder 1 promotes second slide rail, 7 levels and moves to right, and base plate 8 moves to right synchronously, is in contact with one another until base plate 8 and part 12; This moment, the upper surface of base plate 8 right-hand members was concordant with the groove lower surface of part 12 and join, like Fig. 3～4; Then, begin to assemble, base plate 8 is because the spacing maintenance of part 12 is motionless, and second slide rail 7 moves to right, and the pad 11 that promotes on the base plate 8 moves to right, and until pad 11 being sent in part 12 grooves, second slide rail 7 stops feeding, like Fig. 5～6; Be to reply initial position at last, two actions are arranged in this process, second slide rail 7 moved to left separately before this; In part 12 grooves, withdrawing from, is that second slide rail, 7 interlock base plates 8 continue to move to left, until replying initial position then; In this process, stand 13 comes downwards to initial position, like Fig. 7～9.
Claims (6)
1. pad assemble mechanism is characterized in that: said mechanism comprises the slide rail of upper and lower two horizontal cross configuration, and first slide rail (4) is fixed on the mechanism base, and second slide rail (7) is installed on first slide rail (4) through slide block,
Press close to the microscler base plate (8) of a level of lower surface arrangement of second slide rail (7); Base plate (8) is installed on second slide rail (7) through slide block; The right side that base plate (8) right-hand member stretches out second slide rail (7) right-hand member, the upper surface of base plate (8) extension form pad blowing face, and second slide rail (7) right side forms pad feeding face; Distance between pad feeding face lower edge and the pad blowing face is less than the thickness of pad
Second slide rail (7) lower surface upper edge slide rail length direction is offered microscler locating slot (14), and Open Side Down for locating slot (14), along locating slot (14) length direction; Vallecular cavity is " ］ of toppling over " shape; The vallecular cavity two ends are to upper process, and the two ends vallecular cavity of projection is deeper than the stage casing vallecular cavity
Vertically offer locating hole (15) on the relevant position of base plate (8) upper surface with locating slot (14) coupling; Locating hole (15) opening upwards; Be pressed into spring (10) and locating piece (9) in the locating hole (15) in order; Spring (10) is upwards oppressed locating piece (9), and the top of locating piece (9) is ejected locating hole (15), compresses locating slot (14) vallecular cavity top
Second slide rail (7) one sides are arranged compression cylinder (1), and compression cylinder (1) driving second slide rail (7) edge first slide rail (4) length direction is left, level is traversing to the right,
Base plate (8) right side configuration is used for the stand (13) of load bearing element (12), and stand (13) can be upper and lower goes up and down, and between stand (13) and the base plate limit element is set,
The impulse stroke of said assemble mechanism comprises charging stroke, assembling stroke and recovery stroke, wherein:
In the charging stroke; Stand (13) goes upward to rigging position, and locating piece (9) is positioned at locating slot (14) right-hand member projection, and second slide rail (7) drives base plate (8) and moved to right by initial position; Limit element between base plate (8) and stand (13) is in contact with one another
In the assembling stroke, base plate (8) is motionless, and second slide rail (7) continues to move to right, and locating piece (9) is slided left by locating slot (14) right-hand member projection, and until being positioned at the left end projection, second slide rail (7) stops to move to right,
In the recovery stroke, at first, second slide rail (7) moves to left; Base plate (8) is motionless, and locating piece (9) is slided to the right by locating slot (14) left end, until being positioned at the right-hand member projection; Then; Second slide rail (7) drives base plate (8) to be continued to move to left, and until replying initial position, stand (13) comes downwards to initial position.
2. pad assemble mechanism according to claim 1 is characterized in that: between said first slide rail (4) and the base, dispose two pairs of slide blocks respectively between second slide rail (7) and first slide rail (4).
3. pad assemble mechanism according to claim 1 is characterized in that: said locating piece (9) is for spherical, " ］ of locating slot (14) " in the shape vallecular cavity, its stage casing is cylindrical, the position of two ends projection is a hemispherical.
4. pad assemble mechanism according to claim 1 is characterized in that: the pad feeding face of said second slide rail (7) is the arc surface towards the left side depression, and the outer rim of its arcuate shape and pad is complementary.
5. pad assemble mechanism according to claim 1 is characterized in that: said locating slot (14) and locating hole (15) are opened in the right-hand member of second slide rail (7) and base plate (8) respectively.
6. pad assemble mechanism according to claim 1 is characterized in that: upwards elasticity of extension catching on said stand (13) base, the limit element between said stand (13) and the base plate (8) are zero (12) part itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210258364.0A CN102744593B (en) | 2012-07-24 | 2012-07-24 | Gasket assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210258364.0A CN102744593B (en) | 2012-07-24 | 2012-07-24 | Gasket assembling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102744593A true CN102744593A (en) | 2012-10-24 |
| CN102744593B CN102744593B (en) | 2014-07-09 |
Family
ID=47025275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210258364.0A Expired - Fee Related CN102744593B (en) | 2012-07-24 | 2012-07-24 | Gasket assembling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102744593B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056591A (en) * | 2013-01-09 | 2013-04-24 | 房县启扬工贸有限责任公司 | Pipe joint gasket assembling method |
| CN105690319A (en) * | 2014-11-24 | 2016-06-22 | 汤国亚 | Universal joint intermediate shaft steel wire baffle ring feeding device |
| CN108406259A (en) * | 2018-04-18 | 2018-08-17 | 瑞安市鑫锐机械设备有限公司 | A kind of push mechanism |
| CN109227078A (en) * | 2018-09-11 | 2019-01-18 | 东莞市松研智达工业设计有限公司 | Rotary spacer puts together machines people's machine system |
| CN109227077A (en) * | 2018-09-11 | 2019-01-18 | 东莞市松研智达工业设计有限公司 | A kind of rotary spacer puts together machines people's equipment |
| CN111037261A (en) * | 2019-12-31 | 2020-04-21 | 艾忠平 | Efficient gasket pressing device for liner in bottle cap |
| CN111306157A (en) * | 2020-02-25 | 2020-06-19 | 上海新意达塑料托盘有限公司 | Non-slip mat mounting equipment |
| CN111702718A (en) * | 2020-06-30 | 2020-09-25 | 中国电子科技集团公司第十四研究所 | Pre-positioning lining core for assembling solid lubricating gasket |
| CN117428456A (en) * | 2023-12-22 | 2024-01-23 | 成都宝利根创科电子有限公司 | Cylindrical workpiece pressing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01207996A (en) * | 1988-02-16 | 1989-08-21 | Sanyo Electric Co Ltd | Base plate transporting apparatus |
| JPH04159031A (en) * | 1990-10-19 | 1992-06-02 | Matsushita Electric Ind Co Ltd | Delivery device for parts |
| CN201309065Y (en) * | 2008-12-08 | 2009-09-16 | 株洲时代新材料科技股份有限公司 | Press-mounting angle locating tooling for rubber spherical hinge with mandrel |
| CN202185724U (en) * | 2011-07-19 | 2012-04-11 | 成都九鼎科技(集团)有限公司 | Double-station press mounting machine for automotive shock absorber |
| CN102423846A (en) * | 2011-09-27 | 2012-04-25 | 上海工程技术大学 | Assembly device for cam shaft |
-
2012
- 2012-07-24 CN CN201210258364.0A patent/CN102744593B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01207996A (en) * | 1988-02-16 | 1989-08-21 | Sanyo Electric Co Ltd | Base plate transporting apparatus |
| JPH04159031A (en) * | 1990-10-19 | 1992-06-02 | Matsushita Electric Ind Co Ltd | Delivery device for parts |
| CN201309065Y (en) * | 2008-12-08 | 2009-09-16 | 株洲时代新材料科技股份有限公司 | Press-mounting angle locating tooling for rubber spherical hinge with mandrel |
| CN202185724U (en) * | 2011-07-19 | 2012-04-11 | 成都九鼎科技(集团)有限公司 | Double-station press mounting machine for automotive shock absorber |
| CN102423846A (en) * | 2011-09-27 | 2012-04-25 | 上海工程技术大学 | Assembly device for cam shaft |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056591A (en) * | 2013-01-09 | 2013-04-24 | 房县启扬工贸有限责任公司 | Pipe joint gasket assembling method |
| CN105690319A (en) * | 2014-11-24 | 2016-06-22 | 汤国亚 | Universal joint intermediate shaft steel wire baffle ring feeding device |
| CN108406259B (en) * | 2018-04-18 | 2024-04-02 | 福建省鑫锐机械设备有限公司 | Push button mechanism |
| CN108406259A (en) * | 2018-04-18 | 2018-08-17 | 瑞安市鑫锐机械设备有限公司 | A kind of push mechanism |
| CN109227078A (en) * | 2018-09-11 | 2019-01-18 | 东莞市松研智达工业设计有限公司 | Rotary spacer puts together machines people's machine system |
| CN109227077A (en) * | 2018-09-11 | 2019-01-18 | 东莞市松研智达工业设计有限公司 | A kind of rotary spacer puts together machines people's equipment |
| CN111037261A (en) * | 2019-12-31 | 2020-04-21 | 艾忠平 | Efficient gasket pressing device for liner in bottle cap |
| CN111306157A (en) * | 2020-02-25 | 2020-06-19 | 上海新意达塑料托盘有限公司 | Non-slip mat mounting equipment |
| CN111306157B (en) * | 2020-02-25 | 2021-06-11 | 上海新意达塑料托盘有限公司 | Non-slip mat mounting equipment |
| CN111702718B (en) * | 2020-06-30 | 2021-10-19 | 中国电子科技集团公司第十四研究所 | Pre-positioning lining core for assembling solid lubricating gasket |
| CN111702718A (en) * | 2020-06-30 | 2020-09-25 | 中国电子科技集团公司第十四研究所 | Pre-positioning lining core for assembling solid lubricating gasket |
| CN117428456A (en) * | 2023-12-22 | 2024-01-23 | 成都宝利根创科电子有限公司 | Cylindrical workpiece pressing device |
| CN117428456B (en) * | 2023-12-22 | 2024-03-26 | 成都宝利根创科电子有限公司 | Cylindrical workpiece pressing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102744593B (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102744593A (en) | Gasket assembling mechanism | |
| CN202627828U (en) | Sliding sealing door | |
| CN103922252B (en) | Quick capping machine | |
| CN204196170U (en) | A kind of manipulator for capturing sole | |
| CN105460592A (en) | Battery pole piece loading device | |
| CN209654799U (en) | A kind of flange connector of metal tube | |
| CN102756813B (en) | Food-filling automatic cup dropping device | |
| CN103216991A (en) | Layer frame structure with guide rails and drawer device | |
| CN209164807U (en) | Spill-proof assembly is used in a kind of connection of pipeline | |
| CN206748424U (en) | A kind of transmission mechanism for snake-shaped robot | |
| CN203274426U (en) | Shelf structure with guide rails, and drawer device | |
| CN203506665U (en) | Sliding rail structure for dishwasher | |
| CN109404596A (en) | A kind of pneumatic actuator of good buffer effect | |
| CN214108503U (en) | Stamping die is used in processing of high-accuracy hardware | |
| CN203679647U (en) | Automatic assembly mechanism | |
| CN209156888U (en) | It is a kind of for multi-angle side punching, the mold of side trim process | |
| CN204137469U (en) | Instrument separated by beverage | |
| CN203794584U (en) | Efficient capping machine | |
| CN203343254U (en) | Metal box edge-cutting mechanism | |
| CN211059402U (en) | Lip-shaped ring sealing surface fixed ball valve | |
| CN204512605U (en) | A kind of improved electric magnet valve | |
| CN205221833U (en) | Motor carrier conveyor | |
| CN202379450U (en) | Distance equalizing device | |
| CN203509500U (en) | Sliding bearing press-fitting fixture | |
| CN219788127U (en) | Multi-station hardware detection base |
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: 20140709 Termination date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |