CN114700900A - High-precision jig pneumatic positioning device - Google Patents
High-precision jig pneumatic positioning device Download PDFInfo
- Publication number
- CN114700900A CN114700900A CN202210504331.3A CN202210504331A CN114700900A CN 114700900 A CN114700900 A CN 114700900A CN 202210504331 A CN202210504331 A CN 202210504331A CN 114700900 A CN114700900 A CN 114700900A
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- CN
- China
- Prior art keywords
- positioning device
- bottom plate
- pneumatic positioning
- precision
- jig
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to the technical field of positioning devices and discloses a high-precision jig pneumatic positioning device which comprises a bottom plate, wherein two cylinders are fixedly arranged at the top of the bottom plate; the bottom plate is provided with two groups of guide pieces, and the two groups of guide pieces are respectively connected with piston rods of the two cylinders through mounting blocks; the mounting block is provided with a buffer piece; and the bottom plate is provided with a supporting jig. The invention provides a high-precision jig pneumatic positioning device, which adopts a pneumatic device, a product is placed in a position avoiding mode through extending out of an air cylinder, the air cylinder retracts to position the product, and spring force buffering is applied in the retracting process of the air cylinder.
Description
Technical Field
The invention relates to the field of positioning devices, in particular to a high-precision jig pneumatic positioning device.
Background
Under the environment that the labor consumption is wastefully increased and the labor cost is greatly increased, a plurality of companies begin to vigorously popularize the automatic equipment in order to save the labor cost, so that the automatic companies bloom all the time like bamboo shoots in the spring after rain, the competitiveness of the automatic companies is increased, the cost control is also the key point of each automatic company when the core technology of each automatic company is kept, and the device is mainly applied to 3C automatic assembly.
The manufacturing procedure is manual feeding before improvement, the XY direction positioning push block on the jig is manually loosened, and the product is placed in and then positioned and pushed by the spring force to reset so as to position the product.
In order to solve the problems, the application provides a high-precision jig pneumatic positioning device.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a high-precision jig pneumatic positioning device.
(II) technical scheme
In order to solve the problems, the invention provides a high-precision jig pneumatic positioning device which comprises a bottom plate, wherein two cylinders are fixedly arranged at the top of the bottom plate;
the bottom plate is provided with two groups of guide pieces, and the two groups of guide pieces are respectively connected with piston rods of the two cylinders through mounting blocks;
the mounting block is provided with a buffer piece;
and the bottom plate is provided with a supporting jig.
Preferably, the guide part comprises a linear guide rail and a push block, the linear guide rail is fixedly installed on the bottom plate, the push block is installed on a movable table of the linear guide rail, and the push block is fixedly connected with the installation block.
Preferably, the bolster includes compression spring and guide bar, the inside of installation piece is stretched into in the one end slip of guide bar, the periphery at the guide bar is cup jointed in the compression spring activity, compression spring's one end and installation piece fixed connection, compression spring's the other end and guide bar fixed connection.
Preferably, one end of the guide rod is fixedly connected with one end of the piston rod of the air cylinder through a floating joint.
Preferably, the two groups of guide pieces are vertically arranged, and the pressing ends face the supporting jig.
Preferably, the guide rod is a T-shaped guide rod, and a T-shaped end of the guide rod is fixedly connected with one end of the compression spring.
Preferably, the air supply pipes of the air cylinders are provided with electromagnetic valves.
Preferably, the bottom plate is provided with a mounting hole.
The technical scheme of the invention has the following beneficial technical effects:
the product is positioned in a pneumatic mode, the structure is simple, the positioning is firm and reliable, the positioning precision is high, and the assembly efficiency of the 3C small parts is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of a pneumatic positioning device for a high-precision jig according to the present invention.
Fig. 2 is a schematic top view of a pneumatic positioning device for a high-precision jig according to the present invention.
Reference numerals are as follows: 1. a base plate; 2. a cylinder; 3. a guide member; 31. a linear guide rail; 32. pushing a block; 4. mounting blocks; 5. a buffer member; 51. a compression spring; 52. a guide bar; 6. supporting the jig; 7. a floating joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the pneumatic positioning device for a high-precision jig provided by the invention comprises a bottom plate 1, wherein two cylinders 2 are fixedly installed at the top of the bottom plate 1;
two groups of guide pieces 3 are arranged on the bottom plate 1, and the two groups of guide pieces 3 are respectively connected with piston rods of the two cylinders 2 through mounting blocks 4;
the mounting block 4 is provided with a buffer part 5;
the bottom plate 1 is provided with a supporting jig 6.
In an alternative embodiment, the guide member 3 includes a linear guide rail 31 and a push block 32, the linear guide rail 31 is fixedly mounted on the bottom plate 1, the push block 32 is mounted on a movable table of the linear guide rail 31, the push block 32 is fixedly connected with the mounting block 4, and the push block 32 moves along the arrangement direction of the linear guide rail 31 to play a role in pressing the object to be positioned.
In an alternative embodiment, in order to enable the pushing block 32 to play a role of buffering when compressing and positioning an object, the buffering member 5 includes a compression spring 51 and a guide rod 52, one end of the guide rod 52 slidably extends into the inside of the mounting block 4, the compression spring 51 is movably sleeved on the periphery of the guide rod 52, one end of the compression spring 51 is fixedly connected with the mounting block 4, and the other end of the compression spring 51 is fixedly connected with the guide rod 52.
In an alternative embodiment, one end of the guide rod 52 is fixedly connected with one end of the piston rod of the air cylinder 2 through the floating joint 7, and under the action of the floating joint 7, the function of protecting the piston rod of the air cylinder 2 is achieved, so that the phenomenon that the piston rod is locked is prevented.
In an alternative embodiment, the two sets of guiding elements 3 are vertically arranged, and the pressing ends face the supporting jig 6, so as to position the object on the supporting jig 6 in two directions.
In an alternative embodiment, the guide rod 52 is a T-shaped guide rod, and the T-shaped end of the guide rod is fixedly connected with one end of the compression spring 51, so that the compression spring 51 can be compressed by the guide rod 52 when the piston rod of the air cylinder 2 is retracted, and the push block 32 can play a role of buffering when being pressed to an object.
In an optional embodiment, the air supply pipes of the air cylinders 2 are provided with electromagnetic valves, the on-off of the electromagnetic valves is used for controlling the air cylinders 2 to act so as to achieve accurate positioning of products, the electromagnetic valves are powered on, air inlet piston rods of the air cylinders 2 extend out, the push blocks 32 compress the products, the electromagnetic valves are powered off, and the air cylinders 2 exhaust.
In an alternative embodiment, the base plate 1 is provided with mounting holes to facilitate mounting of the entire device at the point of use.
In the invention, by starting the cylinders 2, the piston rods of the two cylinders 2 extend out to respectively push the push blocks 32 to move to the avoidance positions, manual material feeding is carried out, and the piston rods of the cylinders 2 retract to drive the push blocks 32 to compress products; the product is positioned in a pneumatic mode, the structure is simple, the positioning is firm and reliable, the positioning precision is high, and the assembly efficiency of the 3C small parts is greatly improved.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The utility model provides a high-accuracy tool pneumatic positioning device, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly provided with two cylinders (2);
two groups of guide pieces (3) are arranged on the bottom plate (1), and the two groups of guide pieces (3) are respectively connected with piston rods of the two cylinders (2) through mounting blocks (4);
the mounting block (4) is provided with a buffer part (5);
and a support jig (6) is arranged on the bottom plate (1).
2. The pneumatic positioning device for the high-precision jig according to claim 1, wherein the guide member (3) comprises a linear guide rail (31) and a pushing block (32), the linear guide rail (31) is fixedly installed on the bottom plate (1), the pushing block (32) is installed on a movable table of the linear guide rail (31), and the pushing block (32) is fixedly connected with the installation block (4).
3. The pneumatic positioning device for the high-precision jig according to claim 1, wherein the buffer (5) comprises a compression spring (51) and a guide rod (52), one end of the guide rod (52) extends into the mounting block (4) in a sliding manner, the compression spring (51) is movably sleeved on the periphery of the guide rod (52), one end of the compression spring (51) is fixedly connected with the mounting block (4), and the other end of the compression spring (51) is fixedly connected with the guide rod (52).
4. A high precision pneumatic positioning device for jig according to claim 3 characterized in that one end of the guiding rod (52) is fixed with one end of the piston rod of the cylinder (2) through the floating joint (7).
5. A high precision pneumatic positioning device for jig tools according to claim 1, characterized in that, the two sets of guiding elements (3) are vertically arranged with the pressing ends facing the supporting jig tool (6).
6. A high precision pneumatic positioning device for jig according to claim 3 characterized in that said guiding rod (52) is a T-shaped guiding rod, the T-shaped end of which is fixedly connected with one end of the compression spring (51).
7. The pneumatic positioning device for the high-precision jigs according to claim 1, wherein the air supply pipes of the air cylinders (2) are provided with electromagnetic valves.
8. The pneumatic positioning device for the high-precision jig according to claim 1, wherein the bottom plate (1) is provided with mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210504331.3A CN114700900A (en) | 2022-05-10 | 2022-05-10 | High-precision jig pneumatic positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210504331.3A CN114700900A (en) | 2022-05-10 | 2022-05-10 | High-precision jig pneumatic positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114700900A true CN114700900A (en) | 2022-07-05 |
Family
ID=82177161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210504331.3A Pending CN114700900A (en) | 2022-05-10 | 2022-05-10 | High-precision jig pneumatic positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114700900A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0266172A2 (en) * | 1986-10-27 | 1988-05-04 | Tai-Her Yang | An improved clamping work table (4) |
| JPH0238188U (en) * | 1988-09-07 | 1990-03-14 | ||
| KR101779009B1 (en) * | 2017-03-07 | 2017-09-18 | 주식회사 미래이엔지 | Fixed apparatus of adjusting JIG |
| CN208409681U (en) * | 2018-07-05 | 2019-01-22 | 深圳市智信精密仪器有限公司 | Framework fast-positioning device |
| CN209553828U (en) * | 2019-03-04 | 2019-10-29 | 钟春梅 | A kind of four station battery electrode piece localization tools |
| CN210307477U (en) * | 2019-07-11 | 2020-04-14 | 昆山康泰达电子科技有限公司 | Automatic tool cylinder ejector pad mechanism |
| CN111721244A (en) * | 2020-06-30 | 2020-09-29 | 苏州天准科技股份有限公司 | Carrying platform and size detection equipment |
| CN211876997U (en) * | 2020-03-16 | 2020-11-06 | 大族激光科技产业集团股份有限公司 | Positioning fixture for sample detection device |
-
2022
- 2022-05-10 CN CN202210504331.3A patent/CN114700900A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0266172A2 (en) * | 1986-10-27 | 1988-05-04 | Tai-Her Yang | An improved clamping work table (4) |
| JPH0238188U (en) * | 1988-09-07 | 1990-03-14 | ||
| KR101779009B1 (en) * | 2017-03-07 | 2017-09-18 | 주식회사 미래이엔지 | Fixed apparatus of adjusting JIG |
| CN208409681U (en) * | 2018-07-05 | 2019-01-22 | 深圳市智信精密仪器有限公司 | Framework fast-positioning device |
| CN209553828U (en) * | 2019-03-04 | 2019-10-29 | 钟春梅 | A kind of four station battery electrode piece localization tools |
| CN210307477U (en) * | 2019-07-11 | 2020-04-14 | 昆山康泰达电子科技有限公司 | Automatic tool cylinder ejector pad mechanism |
| CN211876997U (en) * | 2020-03-16 | 2020-11-06 | 大族激光科技产业集团股份有限公司 | Positioning fixture for sample detection device |
| CN111721244A (en) * | 2020-06-30 | 2020-09-29 | 苏州天准科技股份有限公司 | Carrying platform and size detection equipment |
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