CN211997738U - Centering and clamping device based on cylinder with guide rod - Google Patents
Centering and clamping device based on cylinder with guide rod Download PDFInfo
- Publication number
- CN211997738U CN211997738U CN202020549732.7U CN202020549732U CN211997738U CN 211997738 U CN211997738 U CN 211997738U CN 202020549732 U CN202020549732 U CN 202020549732U CN 211997738 U CN211997738 U CN 211997738U
- Authority
- CN
- China
- Prior art keywords
- bearing
- joint bearing
- centering
- clamping jaw
- joint
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a centering clamping device based on take guide arm cylinder, main content is: pneumatic linear slip table install on the base bottom surface, left side slide is installed on pneumatic linear slip table, left side clamping jaw is installed on left slide, second joint bearing installs on left slide, the head rod both ends are installed respectively on first joint bearing and second joint bearing, linear guide installs on the base bottom surface, the slider is installed on linear guide, right side slide is installed on the slider, right side clamping jaw and fourth joint bearing all install on right slide, third joint bearing installs in bearing frame front side mounting hole, install respectively on third joint bearing and fourth joint bearing at the second connecting rod both ends, the mounting hole on the base is installed through lock nut to the cantilever round pin, the bearing frame is installed on the cantilever round pin through first bearing and second bearing. The utility model discloses simple structure, job stabilization and reliable, centering presss from both sides tightly effectually, and is with low costs and work efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of a work piece location, concretely relates to centering clamping device based on take guide arm cylinder.
Background
The conventional workpiece centering and clamping device is complex in structure, high in cost, poor in stability and reliability and incapable of meeting the requirements of an automatic conveying line.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides a centering clamping device based on take guide arm cylinder, its simple structure, job stabilization and reliable, centering presss from both sides tightly effectually, and is with low costs and work efficiency is high.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
a centering and clamping device based on a cylinder with a guide rod, wherein: including base, bearing frame, slider, head rod, right clamping jaw, left clamping jaw, pneumatic linear slip table, second connecting rod, first joint bearing, second joint bearing, left slide, third joint bearing, linear guide, fourth joint bearing, first bearing, lock nut, cantilever pin, right slide and second bearing, pneumatic linear slip table install on the base bottom surface, left slide install on pneumatic linear slip table, left clamping jaw fixed mounting on left slide, second joint bearing install on left slide, first joint bearing install in the bearing frame rear side mounting hole, head rod both ends install respectively on first joint bearing and second joint bearing, linear guide fixed mounting on the base bottom surface, the slider install on linear guide, right slide install on the slider, right clamping jaw and fourth joint bearing all install on the slide of right side, third joint bearing install in bearing frame front side mounting hole, second connecting rod both ends install respectively on third joint bearing and fourth joint bearing, the cantilever round pin pass through lock nut and install the mounting hole on the base, the bearing frame install on the cantilever round pin through first bearing and second bearing.
In order to optimize the technical scheme, the specific measures adopted further comprise:
and the pneumatic linear sliding table is provided with a flow speed regulating valve.
The bearing seat is in a T-shaped structural form.
The inner sides of the right clamping jaw and the left clamping jaw are provided with copper blocks to prevent the surface of a workpiece from being damaged by clamping.
The utility model drives the clamping jaws arranged on the linear guide rail and the pneumatic linear sliding table through the expansion of the pneumatic linear sliding table, and transmits the parts (the cantilever pin, the first bearing, the second bearing, the bearing seat, the locking nut, the first joint bearing and the third joint bearing) of the reversal mechanism to the other clamping jaw, thereby realizing the centering action of the left clamping jaw and the right clamping jaw; when a sensor arranged on the conveying line body detects that the workpiece reaches a designated position, the blocking cylinder blocks the workpiece; then the pneumatic linear sliding table retracts, claws on two sides with a fulcrum as the center realize synchronization, and the centering and clamping operation of the workpiece is carried out, so that the conveying function is realized; the centering position of the workpiece can be adjusted by using the joint bearing, and the thread part has an adjustment allowance, so that the workpiece with different specifications can be met; the linear guide rail is integrated with the cylinder, and the structure is compact.
The utility model has the advantages of following several: simple structure, job stabilization and reliable, the centering presss from both sides tight effectually, and is with low costs and work efficiency is high.
Drawings
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is a bottom view of the structure of the present invention;
fig. 3 is a sectional view of the structure a-a of the present invention.
Wherein the reference numerals are: the device comprises a base 1, a bearing seat 2, a sliding block 3, a first connecting rod 4, a right clamping jaw 5, a left clamping jaw 6, a pneumatic linear sliding table 7, a second connecting rod 8, a first joint bearing 9, a second joint bearing 10, a left sliding seat 11, a third joint bearing 12, a linear guide rail 13, a fourth joint bearing 14, a first bearing 15, a locking nut 16, a cantilever pin 17, a right sliding seat 18 and a second bearing 19.
Detailed Description
The following further description of the embodiments of the present invention is made with reference to the accompanying drawings:
a centering and clamping device based on a cylinder with a guide rod, wherein: including base 1, bearing frame 2, slider 3, head rod 4, right clamping jaw 5, left clamping jaw 6, pneumatic linear slip table 7, second connecting rod 8, first joint bearing 9, second joint bearing 10, left slide 11, third joint bearing 12, linear guide 13, fourth joint bearing 14, first bearing 15, lock nut 16, cantilever pin 17, right slide 18 and second bearing 19, pneumatic linear slip table 7 install on base 1 bottom surface, left slide 11 install on pneumatic linear slip table 7, left clamping jaw 6 fixed mounting on left slide 11, second joint bearing 10 install on left slide 11, first joint bearing 9 install in the mounting hole of 2 rear sides of bearing frame, head rod 4 both ends install respectively on first joint bearing 9 and second joint bearing 10, linear guide 13 fixed mounting on base 1 bottom surface, slider 3 install on linear guide 13, right slide 18 install on slider 3, right clamping jaw 5 and fourth joint bearing 14 all install on right slide 18, third joint bearing 12 install in bearing frame 2 front side mounting hole, second connecting rod 8 both ends install respectively on third joint bearing 12 and fourth joint bearing 14, cantilever pin 17 install the mounting hole on base 1 through lock nut 16, bearing frame 2 install on cantilever pin 17 through first bearing 15 and second bearing 19.
In the embodiment, the air guide linear sliding table 7 is provided with a flow rate regulating valve.
In the embodiment, the bearing seat 2 is in a T-shaped structural form.
In the embodiment, copper blocks are arranged on the inner sides of the right clamping jaw 5 and the left clamping jaw 6 to prevent the surface of a workpiece from being damaged by clamping.
The utility model drives the left claw 6 arranged on the linear guide rail 13 and the pneumatic linear sliding table 7 through the expansion of the pneumatic linear sliding table 7, and transmits the parts (the cantilever pin 17, the first bearing 15, the second bearing 19, the bearing seat 2, the locking nut 16, the first joint bearing 9 and the third joint bearing 12) of the reversal mechanism to the right claw 5, thereby realizing the centering action of the left claw 6 and the right claw 5; when a sensor arranged on the conveying line body detects that the workpiece reaches a designated position, the blocking cylinder blocks the workpiece; then the pneumatic linear sliding table 7 retracts, claws on two sides with a fulcrum as the center realize synchronization, and the centering and clamping operation of the workpiece is carried out, so that the conveying function is realized; the centering position of the workpiece can be adjusted by using the joint bearing, and the thread part has an adjustment allowance, so that the workpiece with different specifications can be met; the linear guide rail 13 is integrated with the cylinder, and the structure is compact.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a centering clamping device based on take guide arm cylinder which characterized in that: comprises a base (1), a bearing seat (2), a sliding block (3), a first connecting rod (4), a right clamping jaw (5), a left clamping jaw (6), a pneumatic linear sliding table (7), a second connecting rod (8), a first joint bearing (9), a second joint bearing (10), a left sliding seat (11), a third joint bearing (12), a linear guide rail (13), a fourth joint bearing (14), a first bearing (15), a locking nut (16), a cantilever pin (17), a right sliding seat (18) and a second bearing (19), wherein the pneumatic linear sliding table (7) is arranged on the bottom surface of the base (1), the left sliding seat (11) is arranged on the pneumatic linear sliding table (7), the left clamping jaw (6) is fixedly arranged on the left sliding seat (11), the second joint bearing (10) is arranged on the left sliding seat (11), the first joint bearing (9) is arranged in a mounting hole at the rear side of the bearing seat (2), two ends of the first connecting rod (4) are respectively arranged on a first joint bearing (9) and a second joint bearing (10), the linear guide rail (13) is fixedly arranged on the bottom surface of the base (1), the sliding block (3) is arranged on the linear guide rail (13), the right sliding seat (18) is arranged on the sliding block (3), the right clamping jaw (5) and the fourth joint bearing (14) are arranged on the right sliding seat (18), the third joint bearing (12) is arranged in a mounting hole at the front side of the bearing seat (2), two ends of the second connecting rod (8) are respectively arranged on a third joint bearing (12) and a fourth joint bearing (14), the cantilever pin (17) is arranged in a mounting hole on the base (1) through a locking nut (16), the bearing seat (2) is arranged on the cantilever pin (17) through a first bearing (15) and a second bearing (19).
2. The centering and clamping device based on the cylinder with the guide rod as claimed in claim 1, is characterized in that: and a flow speed regulating valve is arranged on the pneumatic linear sliding table (7).
3. The centering and clamping device based on the cylinder with the guide rod as claimed in claim 1, is characterized in that: the bearing seat (2) is in a T-shaped structural form.
4. The centering and clamping device based on the cylinder with the guide rod as claimed in claim 1, is characterized in that: the inner sides of the right clamping jaw (5) and the left clamping jaw (6) are provided with copper blocks to prevent the surface of a workpiece from being damaged by clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549732.7U CN211997738U (en) | 2020-04-14 | 2020-04-14 | Centering and clamping device based on cylinder with guide rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549732.7U CN211997738U (en) | 2020-04-14 | 2020-04-14 | Centering and clamping device based on cylinder with guide rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211997738U true CN211997738U (en) | 2020-11-24 |
Family
ID=73414503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549732.7U Expired - Fee Related CN211997738U (en) | 2020-04-14 | 2020-04-14 | Centering and clamping device based on cylinder with guide rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211997738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752178A (en) * | 2021-08-13 | 2021-12-07 | 杭州徐睿机械有限公司 | Multi-connecting-rod locking device |
-
2020
- 2020-04-14 CN CN202020549732.7U patent/CN211997738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752178A (en) * | 2021-08-13 | 2021-12-07 | 杭州徐睿机械有限公司 | Multi-connecting-rod locking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205114312U (en) | Carry tight positioner of fastener | |
| CN211997738U (en) | Centering and clamping device based on cylinder with guide rod | |
| CN105128020B (en) | A kind of clamping jaw with predetermined bit function | |
| CN211101625U (en) | Manipulator feed mechanism | |
| CN211687304U (en) | Pipe clamping and conveying device | |
| CN201205784Y (en) | Printing plate mounting and clamping apparatus | |
| CN208321984U (en) | A kind of riveting centering clamp and centering clamp system | |
| CN216505181U (en) | Hydraulic mechanical clamping jaw | |
| CN211997507U (en) | Interval conveyer of work piece | |
| US4515355A (en) | Sheet metal workholder utilizing linear wedge action | |
| CN112976038B (en) | Robot clamping jaw two-degree-of-freedom floating device | |
| CN208644306U (en) | A kind of workpiece grabbing mechanism of malleable cast iron pipe fitting automatic threading machine | |
| CN211495956U (en) | Full-automatic feeding device | |
| CN208117288U (en) | A kind of Quick-positioning clamp and positioning system | |
| CN104227474A (en) | Pneumatic clamp for broaching of butterfly valve | |
| CN210081246U (en) | High-efficient pneumatic general milling machine fixture | |
| CN208245856U (en) | A kind of auto sunroof abat vent crossbeam chamfering device | |
| CN208409811U (en) | A kind of interval adjustable transferring device for storing cylinder end piece | |
| CN211992617U (en) | Device for preventing workpiece from floating and positioning | |
| CN212892290U (en) | Workpiece handing-over device | |
| CN217167655U (en) | Gripper different from parallel clamping jaw and used for grabbing cylinder cover | |
| CN206578455U (en) | A kind of floated robot gripping apparatus for automobile body welding | |
| CN217168170U (en) | Pneumatic clamp mechanism for small workpieces | |
| CN215318746U (en) | Multi-workpiece small-gap simultaneous feeding gripper structure | |
| CN216141729U (en) | Gold plaque feeding device and embroidery machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 Termination date: 20210414 |