CN107662111A - Self-centering apparatus - Google Patents
Self-centering apparatus Download PDFInfo
- Publication number
- CN107662111A CN107662111A CN201610598837.XA CN201610598837A CN107662111A CN 107662111 A CN107662111 A CN 107662111A CN 201610598837 A CN201610598837 A CN 201610598837A CN 107662111 A CN107662111 A CN 107662111A
- Authority
- CN
- China
- Prior art keywords
- slide block
- connecting rod
- block assembly
- assembly
- straight line
- 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.)
- Pending
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to a kind of self-centering apparatus, including：Base；The first slide block assembly for being installed on the first straight line guide assembly of one end on base and being slidably matched with it；The second slide block assembly for being installed on the second straight line guide assembly of the other end relative on base and being slidably matched with it, the second straight line guide assembly provide same or parallel to each other straight-line guidance with the first straight line guide assembly；Connect the linkage of the first slide block assembly and the second slide block assembly；And drive cylinder, the drive cylinder drives the first slide block assembly to do straight reciprocating motion along first straight line guide assembly, and then by linkage drive the second slide block assembly along second straight line guide assembly do with the straight reciprocating motion in the first slide block assembly opposite direction, realize the relative opening of the first slide block assembly and the second slide block assembly and tighten up.The self-centering apparatus of the present invention is simple and reasonable, securely and reliably, can easily be applied to the clamping position of various workpiece, applied widely.
Description
Technical field
The present invention relates to clamping and fixing device, more specifically to a kind of self-centering apparatus.
Background technology
In automated productin line, the clamping position of workpiece is a critically important link.Existing workpiece is automatic
Centring means is driven using motor, and production cost is high, when workpiece is clamped, it is necessary to be detected using sensor and provide letter
Number, allow motor stalls, be not so easily damaged motor.And existing workpiece self-centering apparatus may be only available for a certain kind
Workpiece, application is narrow, poor universality, when needing to change product, must change corresponding fixture and movable sensor
It position, need to so expend considerable time and effort, be helpless to the raising of production efficiency.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided a kind of rational in infrastructure, suitable
With scope is wide, production cost is low, strong applicability, safe and reliable self-centering apparatus.
The technical solution adopted for the present invention to solve the technical problems is to propose a kind of self-centering apparatus, including：
Base；
The first slide block assembly for being installed on the first straight line guide assembly of one end on base and being slidably matched with it；
The the second sliding block group for being installed on the second straight line guide assembly of the other end relative on base and being slidably matched with it
Part, the second straight line guide assembly provide same or parallel to each other straight-line guidance with the first straight line guide assembly；
Connect the linkage of the first slide block assembly and the second slide block assembly；With
Drive cylinder, the drive cylinder drive the first slide block assembly to do linear reciprocation fortune along first straight line guide assembly
It is dynamic, and then drive the second slide block assembly to be done and the first slide block assembly opposite direction along second straight line guide assembly by linkage
On straight reciprocating motion, realize the relative opening of the first slide block assembly and the second slide block assembly and tighten up.
According to one embodiment of present invention, the linkage includes first connecting rod, second connecting rod and third connecting rod,
Wherein：
First connecting rod is rotatablely arranged on base on base plane；
The first end of second connecting rod and the first end of first connecting rod are rotatably coupled, the second end and first of second connecting rod
Slide block assembly is rotatably coupled；
The first end of third connecting rod and the second end of first connecting rod are rotatably coupled, the second end and second of third connecting rod
Slide block assembly rotatably connects.
According to one embodiment of present invention, the base is provided with support shaft and the axle of usheing to seat being installed in support shaft
Hold, the first connecting rod is fixedly installed on the rolling bearing units.
According to one embodiment of present invention, the first end of the second connecting rod be threaded with the first oscillating bearing with
The first connecting shaft set in the first end of first connecting rod coordinates realization to be rotatably coupled, the second end spiral shell of the second connecting rod
Line is connected with second joint bearing and coordinates realization to be rotatably coupled with the second connecting shaft set on the first slide block assembly；
The first end of the third connecting rod is threaded with what is set on the second end of three-knuckle bearing and first connecting rod
3rd connecting shaft coordinates realization to be rotatably coupled, and the second end of the third connecting rod is threaded with the 4th oscillating bearing and the
The 4th connecting shaft set on two slide block assemblies, which coordinates, realizes rotatable connection.
According to one embodiment of present invention, first oscillating bearing and second joint bearing use the side of positive and negative tooth
Formula first end corresponding with second connecting rod and the connection of the second end；The three-knuckle bearing and the 4th oscillating bearing use positive and negative tooth
Mode first end corresponding with third connecting rod and the second end connection.
According to one embodiment of present invention, the first straight line guide assembly and second straight line guide assembly include
Two line slideways spaced apart and parallel to each other；First slide block assembly and the second slide block assembly include and this
Two line slideway two sliding blocks coordinated and the sliding block installing plate being fixed on described two sliding blocks.
According to one embodiment of present invention, on the sliding block installing plate of first slide block assembly and the second slide block assembly
It is provided with the guidance set for clamping workpiece.
According to one embodiment of present invention, the guidance set includes being fixedly installed on sliding block installing plate at least
Two leads.
According to one embodiment of present invention, the output end of the drive cylinder passes through floating junction and the first sliding block group
The 5th connection axis connection set on part.
Implement the self-centering apparatus of the present invention, have the advantages that：The self-centering apparatus of the present invention passes through gas
Cylinder drives two slide block assembly synchronous backward straight reciprocating motions in the presence of linkage so that two slide block assemblies are relative
Open and tighten up, so as to realize the Centering Clamping of workpiece or release, thus it is simple and reasonable, securely and reliably；Two sliding block groups
The stroke of the straight reciprocating motion of part by cylinder Stroke Control, can easily be applied to various workpiece clamping position,
It is applied widely.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation of the self-centering apparatus of one embodiment of the invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 shows the structural representation of self-centering apparatus according to an embodiment of the invention.As shown in figure 1, should
Self-centering apparatus is mainly by base 10, first straight line guide assembly 20, the first slide block assembly 30, second straight line guide assembly
40th, the second slide block assembly 50, linkage 60 and drive cylinder 70 are formed.First straight line guide assembly 20 is arranged on base 10
On one end, the first slide block assembly 30 is slidably matched with first straight line guide assembly 20.Second straight line guide assembly 40 is arranged on bottom
On the relative other end of seat 10, the second slide block assembly 50 is slidably matched with second straight line guide assembly 40.Linkage 60 is used
In the first slide block assembly 30 of connection and the second slide block assembly 50.The output end of drive cylinder 70 is connected with the first slide block assembly 30.
When drive cylinder 70 works, the first slide block assembly 30 is driven to be straight reciprocating motion, Jin Ertong along first straight line guide assembly 20
Crossing linkage 60 drives the second slide block assembly 50 to be done and the opposite direction of the first slide block assembly 30 along second straight line guide assembly 40
On straight reciprocating motion, realize the relative opening of the first slide block assembly 30 and the second slide block assembly 50 and tighten up.
Specifically as shown in figure 1, first straight line guide assembly 20 and second straight line guide assembly 40 are divided into the two of base 10
End, is respectively provided with two line slideways that are spaced apart and being set parallel to each other, so as to be the first slide block assembly 30 and second
Slide block assembly 40 provides the guiding in same rectilinear direction.In different embodiment according to the subject invention, first straight line guide assembly
20 and second straight line guide assembly 40 also can be that the first slide block assembly 30 and the second slide block assembly 40 provide parallel to each other two
Guiding in rectilinear direction, it can also realize the self-centering apparatus of the present invention.First slide block assembly 30 and the second slide block assembly 40
Two can be passed through from being formed with two sliding blocks with two line slideways and the sliding block installing plate being fixed on two sliding blocks
Reverse reciprocating motion between individual sliding block installing plate, which is realized, opens and tightens up relatively.The output end of drive cylinder 70 can pass through floating
Joint 71 is connected with the connecting shaft 32 set on the sliding block installing plate of the first slide block assembly 30, so as to when drive cylinder 70 works
The synchronous linear of the first slide block assembly 30 can be driven to move.Floating junction 70 is also prevented from the output end of drive cylinder by radially
Power is acted on and deformed.
Further as shown in figure 1, linkage 60 is made up of first connecting rod 63, second connecting rod 65 and third connecting rod 64.The
One connecting rod 63 is fixedly mounted on rolling bearing units 62, and rolling bearing units 62 are rotatably installed on the support being fixedly installed on base 10
On axle 61, so that first connecting rod 63 can rotate in the plane of base 10 around support shaft 61.The first end of second connecting rod 65
Oscillating bearing 651 is threaded with, is coordinated by the connecting shaft set in the first end of the oscillating bearing 651 and first connecting rod 63
Realize the first end of second connecting rod 65 and being rotatably coupled for the first end of first connecting rod 63.Second end spiral shell of second connecting rod 65
Line is connected with oscillating bearing 652, the connection set on the sliding block installing plate by the slide block assembly 30 of oscillating bearing 652 and first
The cooperation of axle 31 realization is rotatably coupled with the first slide block assembly 30.The first end of third connecting rod 64 is threaded with joint shaft
641 are held, is coordinated by the connecting shaft set on the second end of the oscillating bearing 641 and first connecting rod 63 and realizes third connecting rod 64
First end is rotatably coupled with the second end of first connecting rod 63.Second end of third connecting rod 64 is threaded with oscillating bearing
642, the connecting shaft 51 set on the sliding block installing plate by the slide block assembly 50 of oscillating bearing 642 and second, which coordinates, to be realized and the
The rotatable connection of two slide block assemblies 50.Thus design, when the first slide block assembly of Work Promote 30 of drive cylinder 70 is to base
10 outer end movement when, the first slide block assembly 30 so by second connecting rod 65 drive first connecting rod 63 it is counterclockwise around support shaft 61
Rotation, so as to promote the second slide block assembly 50 also to be moved to the outer end of the opposite side of base 10 by third connecting rod 64, realize the
The relative opening of one slide block assembly 30 and the second slide block assembly 50；The first slide block assembly 30 is pulled the bottom of to when drive cylinder 70 works
When mobile among seat 10, the first slide block assembly 30 and then first connecting rod 63 is driven around the up time of support shaft 61 by second connecting rod 65
Pin rotates, so as to pull the second slide block assembly 50 also to movement among base 10, to realize the first sliding block by third connecting rod 64
The relative of the slide block assembly 50 of component 30 and second is tightened up.
In preferred embodiment, two oscillating bearings 651 and 652 at the both ends of second connecting rod 65 can use the side of positive and negative tooth
Formula is connected with the both ends of second connecting rod 65.Similarly, two oscillating bearings 641 and 642 at the both ends of third connecting rod 64 can also
Both ends with third connecting rod 64 by the way of positive and negative tooth are connected.So design, can very easily adjust the He of second connecting rod 65
The physical length of third connecting rod 64, it is easy to the clamping spacing to self-centering apparatus to be adjusted, with suitable for a variety of
Workpiece.
In further preferred embodiment, on the sliding block installing plate of the first slide block assembly 30 and the second slide block assembly 50
It is provided with the guidance set for clamping workpiece.In specific embodiment as shown in Figure 1, the guidance set is to be fixedly installed in cunning
Two leads 80 on block installing plate.In different embodiment according to the subject invention, guidance set can also be according to required clamping
Workpiece difference and do various adaptability designs.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (9)
- A kind of 1. self-centering apparatus, it is characterised in that including：Base；The first slide block assembly for being installed on the first straight line guide assembly of one end on base and being slidably matched with it；The second slide block assembly for being installed on the second straight line guide assembly of the other end relative on base and being slidably matched with it, institute State second straight line guide assembly and provide same or parallel to each other straight-line guidance with the first straight line guide assembly；Connect the linkage of the first slide block assembly and the second slide block assembly；WithDrive cylinder, the drive cylinder drive the first slide block assembly to do straight reciprocating motion along first straight line guide assembly, entered And by linkage drive the second slide block assembly along second straight line guide assembly do with the first slide block assembly opposite direction Straight reciprocating motion, realize the relative opening of the first slide block assembly and the second slide block assembly and tighten up.
- 2. self-centering apparatus according to claim 1, it is characterised in that the linkage includes first connecting rod, the Two connecting rods and third connecting rod, wherein：First connecting rod is rotatablely arranged on base on base plane；The first end of second connecting rod and the first end of first connecting rod are rotatably coupled, the second end and the first sliding block of second connecting rod Component is rotatably coupled；The first end of third connecting rod and the second end of first connecting rod are rotatably coupled, the second end and the second sliding block of third connecting rod Component rotatably connects.
- 3. self-centering apparatus according to claim 2, it is characterised in that the base is provided with support shaft and is installed on Rolling bearing units in support shaft, the first connecting rod are fixedly installed on the rolling bearing units.
- 4. self-centering apparatus according to claim 2, it is characterised in that the first end threaded connection of the second connecting rod There is the first connecting shaft for being set in the first end of the first oscillating bearing and first connecting rod to coordinate realization to be rotatably coupled, described the Second end of two connecting rods is threaded with the second connecting shaft set on second joint bearing and the first slide block assembly and coordinates realization It is rotatably coupled；The first end of the third connecting rod is threaded with the 3rd set on the second end of three-knuckle bearing and first connecting rod Connecting shaft coordinates realization to be rotatably coupled, and the second end of the third connecting rod is threaded with the 4th oscillating bearing and second and slided The 4th connecting shaft set on block assembly, which coordinates, realizes rotatable connection.
- 5. self-centering apparatus according to claim 4, it is characterised in that first oscillating bearing and second joint axle Hold first end corresponding with second connecting rod and the connection of the second end by the way of positive and negative tooth；The three-knuckle bearing and the 4th closes Bearings first end corresponding with third connecting rod and the connection of the second end by the way of positive and negative tooth.
- 6. self-centering apparatus according to claim 1, it is characterised in that the first straight line guide assembly and second straight Line guide assembly includes two line slideways spaced apart and parallel to each other；First slide block assembly and second is slided Block assembly includes and two line slideways, two sliding blocks coordinated and the sliding block installing plate being fixed on described two sliding blocks.
- 7. self-centering apparatus according to claim 1, it is characterised in that first slide block assembly and the second sliding block group The guidance set for clamping workpiece is provided with the sliding block installing plate of part.
- 8. self-centering apparatus according to claim 7, it is characterised in that the guidance set includes being fixedly installed in cunning At least two leads on block installing plate.
- 9. self-centering apparatus according to claim 1, it is characterised in that the output end of the drive cylinder passes through floating Joint the 5th is connected axis connection with what is set on the first slide block assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598837.XA CN107662111A (en) | 2016-07-27 | 2016-07-27 | Self-centering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598837.XA CN107662111A (en) | 2016-07-27 | 2016-07-27 | Self-centering apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107662111A true CN107662111A (en) | 2018-02-06 |
Family
ID=61114941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610598837.XA Pending CN107662111A (en) | 2016-07-27 | 2016-07-27 | Self-centering apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107662111A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015032A (en) * | 2018-09-10 | 2018-12-18 | 安庆牛力模具股份有限公司 | A kind of high performance alloys steel forgings cutting apparatus |
| CN110193738A (en) * | 2019-05-16 | 2019-09-03 | 北京点域科技有限公司 | A kind of CNC milling machine processing platform convenient for locating element |
| CN110385558A (en) * | 2019-07-22 | 2019-10-29 | 合肥和瑞机械制造有限公司 | A kind of self-centering clamping fixture |
| CN110509210A (en) * | 2019-09-18 | 2019-11-29 | 车城智能装备(武汉)有限公司 | A kind of save space high-precision centering body |
| CN110723238A (en) * | 2019-11-19 | 2020-01-24 | 广汽乘用车有限公司 | Rear suspension lower trailing arm expanding mechanism |
| CN110977009A (en) * | 2019-11-21 | 2020-04-10 | 山东金润德新材料科技股份有限公司 | Pipe fitting cutter with automatic clamping mechanism |
| CN111215933A (en) * | 2020-02-17 | 2020-06-02 | 周红文 | Intelligent drilling machine capable of changing hole pitch by changing motion frequency |
| CN111975094A (en) * | 2020-08-26 | 2020-11-24 | 赣州雄安照明科技有限公司 | Tubular product cutting device is used in processing of five metals building materials |
| CN112621589A (en) * | 2020-11-30 | 2021-04-09 | 立讯智造(浙江)有限公司 | Product positioning and clamping device |
| CN113478147A (en) * | 2021-07-16 | 2021-10-08 | 成都磐拓谷科技有限公司 | Accurate positioning fixture for end socket |
| CN113910129A (en) * | 2021-10-22 | 2022-01-11 | 宁夏共享机床辅机有限公司 | Positioning device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0815712D0 (en) * | 2008-08-29 | 2008-10-08 | Ridehough Bernard J | Improvements relating to gripper mechanisms for industrial robots |
| CN102152261A (en) * | 2011-03-28 | 2011-08-17 | 上海大学 | Centering, positioning, self-locking and clamping device used in automatic press mounting special machine of automobile transmission shaft |
| CN103640024A (en) * | 2013-11-20 | 2014-03-19 | 广州数控设备有限公司 | Parallel clamping device and method for robot end |
| CN103691635A (en) * | 2013-12-13 | 2014-04-02 | 安徽巨一自动化装备有限公司 | Automatic axle housing positioning mechanism |
| CN203993272U (en) * | 2014-07-14 | 2014-12-10 | 徐州重型机械有限公司 | A kind of clamping device |
| CN104444323A (en) * | 2014-11-26 | 2015-03-25 | 山东同力达智能机械有限公司 | Crank type alignment clamping device |
| CN205114312U (en) * | 2015-10-22 | 2016-03-30 | 浙江今跃机械科技开发有限公司 | Carry tight positioner of fastener |
| CN205968240U (en) * | 2016-07-27 | 2017-02-22 | 深圳市祈飞科技有限公司 | Automatic centering device |
-
2016
- 2016-07-27 CN CN201610598837.XA patent/CN107662111A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0815712D0 (en) * | 2008-08-29 | 2008-10-08 | Ridehough Bernard J | Improvements relating to gripper mechanisms for industrial robots |
| CN102152261A (en) * | 2011-03-28 | 2011-08-17 | 上海大学 | Centering, positioning, self-locking and clamping device used in automatic press mounting special machine of automobile transmission shaft |
| CN103640024A (en) * | 2013-11-20 | 2014-03-19 | 广州数控设备有限公司 | Parallel clamping device and method for robot end |
| CN103691635A (en) * | 2013-12-13 | 2014-04-02 | 安徽巨一自动化装备有限公司 | Automatic axle housing positioning mechanism |
| CN203993272U (en) * | 2014-07-14 | 2014-12-10 | 徐州重型机械有限公司 | A kind of clamping device |
| CN104444323A (en) * | 2014-11-26 | 2015-03-25 | 山东同力达智能机械有限公司 | Crank type alignment clamping device |
| CN205114312U (en) * | 2015-10-22 | 2016-03-30 | 浙江今跃机械科技开发有限公司 | Carry tight positioner of fastener |
| CN205968240U (en) * | 2016-07-27 | 2017-02-22 | 深圳市祈飞科技有限公司 | Automatic centering device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015032A (en) * | 2018-09-10 | 2018-12-18 | 安庆牛力模具股份有限公司 | A kind of high performance alloys steel forgings cutting apparatus |
| CN110193738A (en) * | 2019-05-16 | 2019-09-03 | 北京点域科技有限公司 | A kind of CNC milling machine processing platform convenient for locating element |
| CN110385558A (en) * | 2019-07-22 | 2019-10-29 | 合肥和瑞机械制造有限公司 | A kind of self-centering clamping fixture |
| CN110509210A (en) * | 2019-09-18 | 2019-11-29 | 车城智能装备(武汉)有限公司 | A kind of save space high-precision centering body |
| CN110723238A (en) * | 2019-11-19 | 2020-01-24 | 广汽乘用车有限公司 | Rear suspension lower trailing arm expanding mechanism |
| CN110977009A (en) * | 2019-11-21 | 2020-04-10 | 山东金润德新材料科技股份有限公司 | Pipe fitting cutter with automatic clamping mechanism |
| CN111215933A (en) * | 2020-02-17 | 2020-06-02 | 周红文 | Intelligent drilling machine capable of changing hole pitch by changing motion frequency |
| CN111215933B (en) * | 2020-02-17 | 2021-04-16 | 周红文 | Intelligent drilling machine capable of changing hole pitch by changing motion frequency |
| CN111975094A (en) * | 2020-08-26 | 2020-11-24 | 赣州雄安照明科技有限公司 | Tubular product cutting device is used in processing of five metals building materials |
| CN112621589A (en) * | 2020-11-30 | 2021-04-09 | 立讯智造(浙江)有限公司 | Product positioning and clamping device |
| CN113478147A (en) * | 2021-07-16 | 2021-10-08 | 成都磐拓谷科技有限公司 | Accurate positioning fixture for end socket |
| CN113910129A (en) * | 2021-10-22 | 2022-01-11 | 宁夏共享机床辅机有限公司 | Positioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107662111A (en) | Self-centering apparatus | |
| CN205968240U (en) | Automatic centering device | |
| CN105353308B (en) | A kind of electromechanical testing automatic quick clamping device and its application method | |
| EP3290362A1 (en) | Friction conveying system | |
| CN106185190A (en) | A kind of broad-adjustable actuating device | |
| CN107627088A (en) | Timing gears positioner and timing gears assembly equipment | |
| CN204471392U (en) | The ultrasonic standing wave suspension clamping type manipulator of contactless carrying workpiece | |
| CN102398149A (en) | Press mounting clamping and positioning mechanism | |
| CN104084738A (en) | Automatic locating and clamping device for wing plate and web plate in H-shaped steel assembling or welding correcting equipment | |
| CN206050750U (en) | A kind of broad-adjustable actuating device | |
| CN203945051U (en) | Wing plate, the automatic positioning clamping device of web in the vertical or welding straightening equipment of H shaped steel group | |
| CN103231906B (en) | Space adjusting device for four objects arranged in rectangular form | |
| CN209023755U (en) | It is a kind of it is adjustable folder away from chucking device | |
| CN207289391U (en) | Timing gears positioner and timing gears assembly equipment | |
| CN206153860U (en) | Installation lathe of pneumatic cylinder | |
| CN208895944U (en) | A kind of clamping device | |
| CN205471276U (en) | Translation mechanism moves in circles | |
| CN109384038B (en) | Clamping device | |
| CN208249808U (en) | A kind of reversed guide rail rotating device of gear drive | |
| CN203958695U (en) | Servo shunting machine | |
| CN206717286U (en) | A kind of twin-roll jaw means | |
| CN203672269U (en) | Detection instrument for detecting opposite position of tooth and slot on transmission shaft | |
| CN201629371U (en) | Straight-line guide rod device | |
| CN205237443U (en) | Spool insert core machine | |
| CN205702716U (en) | Full-automatic steel pipe tack production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180206 |