CN102935598A - Automatically-centered plane positioning device - Google Patents
Automatically-centered plane positioning device Download PDFInfo
- Publication number
- CN102935598A CN102935598A CN 201210526947 CN201210526947A CN102935598A CN 102935598 A CN102935598 A CN 102935598A CN 201210526947 CN201210526947 CN 201210526947 CN 201210526947 A CN201210526947 A CN 201210526947A CN 102935598 A CN102935598 A CN 102935598A
- Authority
- CN
- China
- Prior art keywords
- clamping jaw
- pedestal
- workpiece
- butt
- joint block
- 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
Images
Abstract
The invention discloses an automatically-centered plane positioning device which comprises a base, a centering device, and a left clamping jaw and a right clamping jaw, which are symmetrically arranged on the base, wherein the centering device comprises a left butt-joint block and a right butt-joint block arranged on the base, the left butt-joint block and the right butt-joint block are internally provided with grooves and are in sleeved connection with each other through the grooves, and a spring is arranged between the two grooves; and the middle parts of the left clamping jaw and the right clamping jaw are respectively hinged to two ends of the base, driven ends arranged at the upper parts of the left clamping jaw and the right clamping jaw are respectively used for clamping a workpiece, and driving ends arranged at the lower parts of the left clamping jaw and the right clamping jaw are respectively connected with the outer side faces of the left butt-joint block and the right butt-joint block, which correspond to the left clamping jaw and the right clamping jaw. According to the automatically-centered plane positioning device, the defects that the labor intensity of workers is greatly increased, and the workpiece to be machined is lower in centering precision due to the fact that the midpoint of the workpiece to be machined is found completely according to the worker experience when the workpiece is centered in the prior art can be overcome. The invention provides the improved automatically-centered positioning device, so that the centering precision can be improved, and the machining efficiency can be improved.
Description
Technical field
The invention belongs to positioning device for mechanical machining, particularly a kind of two-dimensional positioning system of automatic centering.
Background technology
In the present machining, usually need the mid point of processing work piece, present technology is entirely hand-manipulated by the operator, not only strengthened artificial labour intensity, and accuracy of alignment is also on the low side.
Summary of the invention
Technical problem to be solved by this invention is for workpiece centering operation in the prior art, the full mid point that finds by rule of thumb work piece by the operator, not only strengthened artificial labour intensity, and the accuracy of alignment of work piece defective on the low side also, the positioner of the automatic centering after a kind of improve is provided, improve accuracy of alignment, improve working (machining) efficiency.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of two-dimensional positioning system of automatic centering comprises pedestal, centralising device and is symmetricly set on left and right jaw on the pedestal;
Centralising device comprises the left and right docking piece that is installed on the pedestal, and left and right docking piece medial surface all offers groove and by this groove socket, is provided with spring between two grooves;
Left and right jaw middle part is hinged on respectively the two ends of pedestal, and its top driven end is used for clamping work pieces, and the bottom drive end connects with the lateral surface of corresponding left and right docking piece respectively.
Further, the pedestal lower end is provided with the bar shaped post, offers mounting groove on the bar shaped post, and centralising device is installed on the mounting groove.
Further, the pedestal upper end is provided with boss, is for place work piece.
Further, left and right jaw drive end is by inserting the lateral surface connection of key and corresponding left and right docking piece.
The process of fitting operation of the present invention: workpiece is put on the pedestal, the boss that pedestal is provided with is used for the boss of place work piece, the two ends of workpiece touch respectively a left side, the drive end of right jaw, and make the stressed and power transmission of jaw to the driven end of jaw, its driven end is stressed, respectively power is passed to corresponding docking piece, two docking pieces of socket inwardly shrink, and are arranged on the spring-compressed of the inside, simultaneous buffering docking piece, after a while, spring discharges elastic potential energy, simultaneously power is returned successively, by the docking piece, the jaw driven end, the jaw drive end, pass at last workpiece, so that the workpiece automatic centering, can realize the function of automatic centering.
The advantage that the two-dimensional positioning system of a kind of automatic centering of employing the present invention has is as follows: 1, the present invention has realized the function of automatic centering, has avoided the operator manually to the operation of workpiece centering, has just reduced operator's labour intensity, has improved accuracy of alignment; 2, the jaw drive end connects with the lateral surface of corresponding docking piece by inserting key, between having avoided power transmission may so that the jaw drive end with dock stressed extruding between the piece, cause connection to be ruptured.
Description of drawings
Fig. 1 is the schematic diagram of holding workpiece of the present invention.
The specific embodiment
Shown in Fig. 1, the present invention is a kind of two-dimensional positioning system of automatic centering, comprises pedestal 1, centralising device and is symmetricly set on left jaw 2, right jaw 3 on the pedestal 1; Centralising device comprises the left docking piece 4 that is installed on the pedestal 1, right docking piece 5, and left docking piece 4, right docking piece 5 medial surfaces all offer groove 6 and by these groove 6 sockets, are provided with spring 8 between two grooves 6; Left jaw 2, right jaw 3 middle parts are hinged on respectively the two ends of pedestal 1, and its top driven end is used for clamping work pieces 12, and the drive end of left jaw 2, right jaw 3 connects with the lateral surface of corresponding left docking piece 4, right docking piece 5 by inserting key 7; Pedestal 1 upper end is provided with boss 11, and pedestal 1 lower end is provided with bar shaped post 9, offers mounting groove 10 on the bar shaped post 9, on the mounting groove 10 centralising device is installed.
The process of fitting operation of the present invention: workpiece 12 is put on the pedestal 1, the boss 11 that pedestal 1 is provided with is used for laying workpiece 12, two end in contact of workpiece 12 touch respectively the drive end of left jaw 2, right jaw 3, and make the stressed and power transmission of left jaw 2, right jaw 3 to the driven end of jaw, its driven end is stressed, by inserting key 7 power is transmitted centralising device respectively, centralising device is installed in the mounting groove 10 of offering on the bar shaped post 9.
Above-described only is preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (4)
1. the two-dimensional positioning system of an automatic centering is characterized in that: comprise pedestal, centralising device and be symmetricly set on left and right jaw on the pedestal;
Centralising device comprises the left and right docking piece that is installed on the pedestal, and left and right docking piece medial surface all offers groove and by this groove socket, is provided with spring between two grooves;
Left and right jaw middle part is hinged on respectively the two ends of pedestal, and its top driven end is used for clamping work pieces, and the bottom drive end connects with the lateral surface of corresponding left and right docking piece respectively.
2. the two-dimensional positioning system of automatic centering as claimed in claim 1, it is characterized in that: the pedestal lower end is provided with the bar shaped post, offers mounting groove on the bar shaped post, and centralising device is installed on the mounting groove.
3. the two-dimensional positioning system of automatic centering as claimed in claim 1, it is characterized in that: the pedestal upper end is provided with boss.
4. the two-dimensional positioning system of automatic centering as claimed in claim 1 is characterized in that: left and right jaw drive end is by inserting the lateral surface connection of key and corresponding left and right docking piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210526947 CN102935598A (en) | 2012-12-10 | 2012-12-10 | Automatically-centered plane positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210526947 CN102935598A (en) | 2012-12-10 | 2012-12-10 | Automatically-centered plane positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102935598A true CN102935598A (en) | 2013-02-20 |
Family
ID=47694537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210526947 Pending CN102935598A (en) | 2012-12-10 | 2012-12-10 | Automatically-centered plane positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102935598A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308570A (en) * | 2014-09-29 | 2015-01-28 | 安徽江淮汽车股份有限公司 | Centering positioning mechanism for rough machining fixture of engine cylinder block |
| CN104308570B (en) * | 2014-09-29 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of centering positioning mechanism of engine cylinder-body roughing fixture |
| CN107063167A (en) * | 2017-03-14 | 2017-08-18 | 苏州襄行智能科技有限公司 | Fine cut bulk product detection means |
| CN107900935A (en) * | 2017-12-12 | 2018-04-13 | 大同新成新材料股份有限公司 | A kind of carbon slipper lateral register component |
| CN109483263A (en) * | 2018-12-06 | 2019-03-19 | 南阳飞龙汽车零部件有限公司 | Core tire positioning device and core tire localization method |
-
2012
- 2012-12-10 CN CN 201210526947 patent/CN102935598A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308570A (en) * | 2014-09-29 | 2015-01-28 | 安徽江淮汽车股份有限公司 | Centering positioning mechanism for rough machining fixture of engine cylinder block |
| CN104308570B (en) * | 2014-09-29 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of centering positioning mechanism of engine cylinder-body roughing fixture |
| CN107063167A (en) * | 2017-03-14 | 2017-08-18 | 苏州襄行智能科技有限公司 | Fine cut bulk product detection means |
| CN107063167B (en) * | 2017-03-14 | 2023-08-15 | 苏州襄行智能科技有限公司 | Fine cutting block-shaped product detection device |
| CN107900935A (en) * | 2017-12-12 | 2018-04-13 | 大同新成新材料股份有限公司 | A kind of carbon slipper lateral register component |
| CN107900935B (en) * | 2017-12-12 | 2023-09-12 | 大同新成新材料股份有限公司 | Lateral positioning assembly for carbon sliding plate |
| CN109483263A (en) * | 2018-12-06 | 2019-03-19 | 南阳飞龙汽车零部件有限公司 | Core tire positioning device and core tire localization method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104440254A (en) | Parallel linkage clamping mechanism | |
| CN204094653U (en) | A kind of bench vice | |
| CN105269375A (en) | Pneumatic movable pressing plate clamping plate | |
| CN103624604A (en) | Double-acting hinge clamping device | |
| CN103978447A (en) | Sliding type clamping pliers | |
| CN203900959U (en) | Workpiece loading-clamping mechanism | |
| CN202894831U (en) | Hexagonal dedicated bench clamp used for milling | |
| CN102935598A (en) | Automatically-centered plane positioning device | |
| CN204621609U (en) | A kind of mechanical clamp | |
| CN202726554U (en) | Milling fixture for batch machining of PEEK (polyetheretherketone) bars | |
| CN104339203A (en) | Magnetic impeller drilling fixture | |
| CN203863552U (en) | Sliding type clamp | |
| CN102658388A (en) | Multi-lug type drill jig turning plate locating mechanism | |
| CN105108514A (en) | Clamping jig for cylinder | |
| CN103386622A (en) | Multipurpose tool clamp | |
| CN203636423U (en) | Quick replacing device for workpieces processed by slotting machine | |
| CN103009100A (en) | Machine tool clamping device | |
| CN204221445U (en) | Work piece holder frock in a kind of many connecting levers process | |
| CN203062311U (en) | Planar positioning device capable of centering automatically | |
| CN204308613U (en) | Parallel linking clamping mechanism | |
| CN103639484A (en) | High-efficiency drilling location tool | |
| CN103949921B (en) | A kind of symmetrical expression Four-axis milling fixture and clamping process method | |
| CN203945167U (en) | Pole milling hydraulically operated fixture | |
| CN206140536U (en) | A robot quick change hand claw for polish | |
| CN104440244A (en) | Movable clamp for machining of multiple workpieces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130220 |