CN106424799A - Clamping jaw centering mechanism - Google Patents
Clamping jaw centering mechanism Download PDFInfo
- Publication number
- CN106424799A CN106424799A CN201611069903.0A CN201611069903A CN106424799A CN 106424799 A CN106424799 A CN 106424799A CN 201611069903 A CN201611069903 A CN 201611069903A CN 106424799 A CN106424799 A CN 106424799A
- Authority
- CN
- China
- Prior art keywords
- slide block
- guide rail
- claw
- swinging mounting
- rotating shaft
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1215—Details of the jaws
Abstract
The invention belongs to the technical field of centering equipment, and relates to a centering mechanism, in particular to a clamping jaw centering mechanism. The clamping jaw centering mechanism comprises a base plate. A center rotary shaft is arranged in the center of the base plate. The lower end of the center rotary shaft is rotatably connected with a rotary support. A first linear guide rail and a second linear guide rail are fixed to the left side and the right side of the lower surface of the base plate correspondingly. A first sliding block is slidably connected to the first linear guide rail and connected with one end of the rotary support through a first knuckle bearing. A second sliding block is slidably connected to the second linear guide rail and connected with the other end of the rotary support through a second knuckle bearing. The clamping jaw centering mechanism is simple, compact and reasonable in structure, capable of achieving centering of two clamping jaws, stable and reliable in working and good in centering effect, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of centering machine, specifically a kind of claw centering machine, belong to centering apparatus technology neck
Domain.
Background technology
In prior art, two claws need synchronous driving when object is captured, while two claws are in moving process
Needing centering is realized, the position of the product of clamping is influenced whether if it can not realize the centering of claw, has influence on follow-up processing
Quality.
Content of the invention
It is an object of the invention to overcoming above-mentioned weak point, so as to a kind of claw centering machine is provided, two can be realized
The centering of individual claw, stable and reliable in work, work efficiency is improve, centering effect is good.
According to the technical scheme that the present invention is provided, claw centering machine includes substrate, it is characterized in that：During substrate center is provided with
Heart rotating shaft, central rotating shaft lower end rotates connection swinging mounting；The left and right sides of base lower surface fixes first straight line guide rail respectively
With second straight line guide rail, be slidably connected on first straight line guide rail the first slide block, and the first slide block is turned by the connection of the first oscillating bearing
Dynamic support one end；Be slidably connected on second straight line guide rail the second slide block, and the second slide block is rotated by the connection of second joint bearing and propped up
The frame other end；Connect the first master jaw on first slide block, the first master jaw lower end connects the first claw, connection the on the second slide block
Two master jaws, the second master jaw lower end connects the second claw；First oscillating bearing and swinging mounting junction, second joint
The distance of bearing and swinging mounting junction to central rotating shaft is equal；Base lower surface fixes push-and-pull cylinder, the pushing away of push-and-pull cylinder
Pull bar connects the first slide block.
Further, central rotating shaft is locked by connection locking nut in central rotating shaft upper end by locking nut.
Compared with the prior art the present invention has advantages below：
Present configuration is simple, compact, reasonable, can realize the centering of two claws, stable and reliable in work, improves work effect
Rate, centering effect is good.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is side view of the present invention.
Description of reference numerals：1- substrate, 2- central rotating shaft, 3- locking nut, 4- swinging mounting, 5- push-and-pull cylinder, 6-
One slide block, 7- first straight line guide rail, the first oscillating bearing of 8-, the first master jaw of 9-, the first claw of 10-, 11- second joint axle
Hold, the second slide block of 12-, 13- second straight line guide rail, the second master jaw of 14-, the second claw of 15-.
Specific embodiment
The embodiment for combining in accompanying drawing is further described by the present invention below：
As shown in Figure 1 and 2, the invention mainly comprises substrate 1,1 center of substrate is provided with central rotating shaft 2, the rotation of 2 lower end of central rotating shaft
Connection swinging mounting 4.2 upper end of the central rotating shaft connects locking nut 3, locks central rotating shaft 2 by locking nut 3.
First straight line guide rail 7 and second straight line guide rail 13 are fixed respectively in the left and right sides of 1 lower surface of substrate, and first straight line is led
Be slidably connected on rail 7 first slide block 6, and the first slide block 6 connects 4 one end of swinging mounting by the first oscillating bearing 8.Second straight line is led
Be slidably connected on rail 13 second slide block 12, and the second slide block 12 connects 4 other end of swinging mounting by second joint bearing 11.
Connect the first master jaw 9 on first slide block 6,9 lower end of the first master jaw connects the first claw 10.On second slide block 12
Connect the second master jaw 14,14 lower end of the second master jaw connects the second claw 15.
First oscillating bearing 8 and 4 junction of swinging mounting, second joint bearing 11 and 4 junction of swinging mounting are arrived
The distance of central rotating shaft 2 is equal.
1 lower surface of substrate fixes push-and-pull cylinder 15, and the push-pull bar of push-and-pull cylinder 15 connects the first slide block 6.
The operation principle of the present invention is：Operationally, push-and-pull cylinder drives the first slide block to move along first straight line guide rail,
First slide block drives swinging mounting to rotate around central rotating shaft further through the first oscillating bearing.The other end of swinging mounting is by the
Two oscillating bearings drive the second slide block to move along second straight line guide rail.First claw and the second claw be connected to the first slide block and
Second slide block lower end, the synchronizing moving of the first slide block and the second slide block drives the first claw and the second claw synchronizing moving, and protects
Hold the centering of the first claw and the second claw.
Present configuration is simple, compact, reasonable, can realize the centering of two claws, stable and reliable in work, improves work
Make efficiency, centering effect is good.
Claims (2)
1. a kind of claw centering machine, including substrate（1）, it is characterized in that：Substrate（1）Center is provided with central rotating shaft（2）, center turns
Axle（2）Lower end rotates connection swinging mounting（4）；Substrate（1）The left and right sides of lower surface fixes first straight line guide rail respectively（7）With
Second straight line guide rail（13）, first straight line guide rail（7）On be slidably connected the first slide block（6）, the first slide block（6）By the first joint
Bearing（8）Connection swinging mounting（4）One end；Second straight line guide rail（13）On be slidably connected the second slide block（12）, the second slide block
（12）By second joint bearing（11）Connection swinging mounting（4）The other end；First slide block（6）The first master jaw of upper connection（9）,
First master jaw（9）Lower end connects the first claw（10）, the second slide block（12）The second master jaw of upper connection（14）, the second master jaw
（14）Lower end connects the second claw（15）；First oscillating bearing（8）And swinging mounting（4）Junction, second joint bearing
（11）And swinging mounting（4）Junction is to central rotating shaft（2）Distance equal；Substrate（1）Lower surface fixes push-and-pull cylinder（15）,
Push-and-pull cylinder（15）Push-pull bar connect the first slide block（6）.
2. claw centering machine as claimed in claim 1, is characterized in that：The central rotating shaft（2）Upper end connects locking nut
（3）, by locking nut（3）By central rotating shaft（2）Locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069903.0A CN106424799A (en) | 2016-11-28 | 2016-11-28 | Clamping jaw centering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611069903.0A CN106424799A (en) | 2016-11-28 | 2016-11-28 | Clamping jaw centering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424799A true CN106424799A (en) | 2017-02-22 |
Family
ID=58219279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611069903.0A Pending CN106424799A (en) | 2016-11-28 | 2016-11-28 | Clamping jaw centering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424799A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673204A (en) * | 2018-05-14 | 2018-10-19 | 嘉善昆腾机电设备有限公司 | A kind of metal product clamping device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0484715A1 (en) * | 1990-11-03 | 1992-05-13 | Trumpf Grüsch AG | Nibbler, particularly hand nibbler |
| CN201115875Y (en) * | 2007-10-30 | 2008-09-17 | 国营红阳机械厂 | Large diameter fast positioning clamping chuck |
| CN201906850U (en) * | 2010-12-01 | 2011-07-27 | 贺自清 | Self-centering power chuck of arc groove |
| CN201997736U (en) * | 2010-12-15 | 2011-10-05 | 贺自清 | Self-centering power chuck of swinging rod |
| CN206392884U (en) * | 2016-11-28 | 2017-08-11 | 无锡特恒科技有限公司 | Claw centering machine |
-
2016
- 2016-11-28 CN CN201611069903.0A patent/CN106424799A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0484715A1 (en) * | 1990-11-03 | 1992-05-13 | Trumpf Grüsch AG | Nibbler, particularly hand nibbler |
| CN201115875Y (en) * | 2007-10-30 | 2008-09-17 | 国营红阳机械厂 | Large diameter fast positioning clamping chuck |
| CN201906850U (en) * | 2010-12-01 | 2011-07-27 | 贺自清 | Self-centering power chuck of arc groove |
| CN201997736U (en) * | 2010-12-15 | 2011-10-05 | 贺自清 | Self-centering power chuck of swinging rod |
| CN206392884U (en) * | 2016-11-28 | 2017-08-11 | 无锡特恒科技有限公司 | Claw centering machine |
Non-Patent Citations (1)
| Title |
|---|
| 技能士之友编辑部: "《车床操作》", 28 February 2014, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673204A (en) * | 2018-05-14 | 2018-10-19 | 嘉善昆腾机电设备有限公司 | A kind of metal product clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |