CN203062360U - Fixture with self-adjusting position - Google Patents
Fixture with self-adjusting position Download PDFInfo
- Publication number
- CN203062360U CN203062360U CN 201220695469 CN201220695469U CN203062360U CN 203062360 U CN203062360 U CN 203062360U CN 201220695469 CN201220695469 CN 201220695469 CN 201220695469 U CN201220695469 U CN 201220695469U CN 203062360 U CN203062360 U CN 203062360U
- Authority
- CN
- China
- Prior art keywords
- pole
- lower plate
- self
- train wheel
- wheel bridge
- 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
- Bridges Or Land Bridges (AREA)
Abstract
The utility model aims to provide a fixture with a self-adjusting position to meet machining requirements of various workpieces, shorten time of researching, developing and manufacturing the fixture of a manufacturer and reduce cost of the manufacturer. The fixture with the self-adjusting position sequentially comprises an upper clamping plate, an operating platform and a lower clamping plate from top to bottom, wherein the operating platform is used for installing machining equipment. A through hole which is used for enabling the workpieces to be machined to penetrate through is formed in the middle of the operating platform, the operating platform or the upper clamping plate is fixedly arranged through a support, the lower clamping plate is connected with a driving device so that the lower clamping plate can upward and downward move, the operating platform is connected with the upper clamping plate and the lower clamping plate through a rhombic support which is arranged at two sides of the operating platform so that the operating platform is always placed between the lower clamping plate and of the upper clamping plate when the lower clamping plate upward and downward moves to any place, and the machining requirements are met. The fixture with the self-adjusting position can ensure that the operating platform is always placed in the central positions of the workpieces to be machined and the machining requirements are met and have very good practicability.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, specially refers to the anchor clamps of a kind of self-adjusting position.
Background technology
A lot of workpiece certain specific location are therebetween processed, for guaranteeing that Working position is accurate, traditional way is that the concrete size according to workpiece manufactures and designs corresponding anchor clamps, above-mentioned way must be made a kind of anchor clamps especially at the workpiece of every kind of specification, and the anchor clamps of size workpiece of the same race can't be not general, therefore can cause the anchor clamps One's name is legion of manufacturer, complex management, and can increase the anchor clamps manufacturing cost of producer and the research and development manufacturing time of anchor clamps.
Summary of the invention
The purpose of this utility model is the anchor clamps that propose a kind of self-adjusting position, to adapt to the processing needs of various workpieces, reduces the time that anchor clamps are made in producer's research and development, reduces the cost of producer.
The anchor clamps of self-adjusting of the present utility model position comprise the train wheel bridge that from top to bottom sets gradually, workbench and the lower plate that is used for installing process equipment; Described workbench middle part is provided with the through hole that passes for workpiece to be processed, and workbench or train wheel bridge utilize support to fixedly install, and described lower plate is connected with drive unit so that lower plate can move up and down; Described workbench is by rhombus support and the train wheel bridge of its both sides, lower plate connects, described each rhombus support includes first pole, second pole, the 3rd pole, the 4th pole and two " ┝ " shape members, described first pole, second pole is connected with train wheel bridge rotationally by rotating shaft, described the 3rd pole, the 4th pole is connected with lower plate rotationally by rotating shaft, described first pole, the lower end of second pole is connected in the upper end of the vertical rod of two " ┝ " shape members, described the 3rd pole respectively by rotating shaft, the upper end of the 4th pole is connected in the lower end of the vertical rod of described two " ┝ " shape members respectively by rotating shaft; The cross bar at the middle part of described two " ┝ " shape members passes the set sleeve in described workbench two ends, and the end of described cross bar is provided with the limiting component that prevents that cross bar from deviating from from sleeve, and the body of rod place of described cross bar between limiting component and sleeve is with spring.
Sleeve and cross bar are matched in clearance, cross bar can slide in sleeve, moving up and down in the process at lower plate like this, the rhombus support is deformed, and spring can apply certain elastic force for sleeve, cross bar, prevent that cross bar from sliding in the sleeve with being intended to, so guarantee train wheel bridge, lower plate can not rocking with respect to workbench occurred level direction.
When processing work, workpiece to be processed is positioned on the lower plate, and is upward through workbench, utilize drive unit to adjust the height of lower plate then, workpiece to be processed is clamped between train wheel bridge and the lower plate.By above-mentioned rhombus support, can when moving up and down any position, lower plate can guarantee that all workbench is positioned at the centre position of lower plate and train wheel bridge, satisfy the needs of processing.
Further, described first pole, second pole are connected with train wheel bridge rotationally by tool two rotating shafts at regular intervals, described the 3rd pole, the 4th pole are connected with lower plate rotationally by tool two rotating shafts at regular intervals, and the line of two rotating shafts of described train wheel bridge and two rotating shafts of described lower plate constitutes a rectangle.Help to keep the balance of lower plate and train wheel bridge like this.
Further, this shaping envelope cut equipment also comprise at least one with the lead of stationary table, described lead passes the through hole that train wheel bridge and lower plate are provided with respectively, described lead and through hole are matched in clearance.Lead cooperates with through hole, can guarantee that train wheel bridge and lower plate can not depart from the process of moving up and down, and then guarantees that the location of workpiece is accurate.
Specifically, described drive unit comprises nut and passes the screw rod of nut, and described screw rod vertically is movably installed on the support and utilizes a Motor Drive and rotate, and described nut is fixed on the lower plate.Under the cooperation of nut, the rotation of screw rod can be converted into the vertically mobile up and down of lower plate, and in process, screw rod can provide effective support for lower plate by nut.
The anchor clamps of self-adjusting of the present utility model position can guarantee that its workbench is positioned at the central position of workpiece to be processed all the time, satisfy the needs of processing, have good practicability.
Description of drawings
Fig. 1 is the structure principle chart of anchor clamps of the self-adjusting position of embodiment 1.
Fig. 2 is the structure principle chart of anchor clamps of the self-adjusting position of embodiment 2.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are described in further detail.
Embodiment 1:
As shown in Figure 1, the anchor clamps of the self-adjusting position of present embodiment comprise the train wheel bridge 1 that from top to bottom sets gradually, workbench 2 and the lower plate 3 that is used for installing process equipment; Described workbench 2 middle parts are provided with the through hole that passes for workpiece to be processed, and workbench 2 utilizes support 4 to fixedly install, and described lower plate 3 is connected with drive unit so that lower plate 3 can move up and down; Described workbench 2 is by the rhombus support 5 and train wheel bridge 1 of its both sides, lower plate 3 connects, described each rhombus support 5 includes first pole 6, second pole 7, the 3rd pole 8, the 4th pole 9 and two " ┝ " shape members 10, described first pole 6, second pole 7 is connected with train wheel bridge 1 rotationally by tool two rotating shafts 11 at regular intervals, described the 3rd pole 8, the 4th pole 9 is connected with lower plate 3 rotationally by tool two rotating shafts 12 at regular intervals, described first pole 6, the lower end of second pole 7 is connected in the upper end of the vertical rod 101 of two " ┝ " shape members 10, described the 3rd pole 8 respectively by rotating shaft 13, the upper end of the 4th pole 9 is connected in the lower end of the vertical rod 101 of described two " ┝ " shape members 10 respectively by rotating shaft 14; The cross bar 102 at the middle part of described two " ┝ " shape members 10 passes the set sleeve 21 in described workbench 2 two ends, the end of described cross bar 102 is provided with the limiting component 103 that prevents that cross bar 102 from deviating from from sleeve 21, and the body of rod place of described cross bar 102 between limiting component 103 and sleeve 21 is with spring 104.
Described drive unit comprises nut 15 and passes the screw rod 16 of nut 15, and described screw rod 16 vertically is movably installed on the support 4 and utilizes a motor 17 to drive and rotate, and described nut 15 is fixed on the lower plate 3.Under the cooperation of nut 15, the rotation of screw rod 16 can be converted into the vertically mobile up and down of lower plate 3, and in process, screw rod 16 can provide effective support for lower plate 3 by nut 15.
When processing work, workpiece to be processed is positioned on the lower plate 3, and is upward through workbench 2, utilize drive unit to adjust the height of lower plate 3 then, workpiece to be processed is clamped between train wheel bridge 1 and the lower plate 3.By above-mentioned rhombus support 5, can when moving up and down any position, lower plate 3 can guarantee that all workbench 2 is positioned at the centre position of lower plate 3 and train wheel bridge 1, satisfies the needs of processing.
Embodiment 2:
As shown in Figure 2, as different from Example 1, the anchor clamps of present embodiment also comprise one with the fixing lead 18 of workbench 2, described lead 18 passes the through hole that train wheel bridge 1 and lower plate 3 are provided with respectively, described lead 18 is matched in clearance with through hole.Lead 18 cooperates with through hole, can guarantee that train wheel bridge 1 and lower plate 3 can not depart from the process of moving up and down, and then guarantees the location of workpiece accurately (through hole does not draw among the figure).
Claims (5)
1. the anchor clamps of a self-adjusting position is characterized in that comprising the train wheel bridge that from top to bottom sets gradually, workbench and the lower plate that is used for installing process equipment; Described workbench middle part is provided with the through hole that passes for workpiece to be processed, and workbench or train wheel bridge utilize support to fixedly install, and described lower plate is connected with drive unit so that lower plate can move up and down; Described workbench is by rhombus support and the train wheel bridge of its both sides, lower plate connects, described each rhombus support includes first pole, second pole, the 3rd pole, the 4th pole and two " ┝ " shape members, described first pole, second pole is connected with train wheel bridge rotationally by rotating shaft, described the 3rd pole, the 4th pole is connected with lower plate rotationally by rotating shaft, described first pole, the lower end of second pole is connected in the upper end of the vertical rod of two " ┝ " shape members, described the 3rd pole respectively by rotating shaft, the upper end of the 4th pole is connected in the lower end of the vertical rod of described two " ┝ " shape members respectively by rotating shaft; The cross bar at the middle part of described two " ┝ " shape members passes the set sleeve in described workbench two ends, and the end of described cross bar is provided with the limiting component that prevents that cross bar from deviating from from sleeve, and the body of rod place of described cross bar between limiting component and sleeve is with spring.
2. the anchor clamps of self-adjusting according to claim 1 position, it is characterized in that described first pole, second pole are connected with train wheel bridge rotationally by tool two rotating shafts at regular intervals, described the 3rd pole, the 4th pole are connected with lower plate rotationally by tool two rotating shafts at regular intervals, and the line of two rotating shafts of described train wheel bridge and two rotating shafts of described lower plate constitutes a rectangle.
3. the anchor clamps of self-adjusting according to claim 1 and 2 position, it is characterized in that these anchor clamps also comprise at least one with the lead of stationary table, described lead passes the through hole that train wheel bridge and lower plate are provided with respectively, and described lead and through hole are matched in clearance.
4. the anchor clamps of self-adjusting according to claim 1 and 2 position, it is characterized in that described drive unit comprises nut and passes the screw rod of nut, described screw rod vertically is movably installed on the support and utilizes a Motor Drive and rotate, and described nut is fixed on the lower plate.
5. the anchor clamps of self-adjusting according to claim 3 position, it is characterized in that described drive unit comprises nut and passes the screw rod of nut, described screw rod vertically is movably installed on the support and utilizes a Motor Drive and rotate, and described nut is fixed on the lower plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695469 CN203062360U (en) | 2012-12-17 | 2012-12-17 | Fixture with self-adjusting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695469 CN203062360U (en) | 2012-12-17 | 2012-12-17 | Fixture with self-adjusting position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062360U true CN203062360U (en) | 2013-07-17 |
Family
ID=48761186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695469 Expired - Fee Related CN203062360U (en) | 2012-12-17 | 2012-12-17 | Fixture with self-adjusting position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862307A (en) * | 2012-12-17 | 2014-06-18 | 广东远东食品包装机械有限公司 | Fixture capable of self-adjusting position |
| CN109290655A (en) * | 2018-12-03 | 2019-02-01 | 王伟华 | A kind of integrated circuit processing assembling equipment |
| CN109848101A (en) * | 2018-12-03 | 2019-06-07 | 王亚萍 | A kind of integrated circuit processing cleaning equipment |
-
2012
- 2012-12-17 CN CN 201220695469 patent/CN203062360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862307A (en) * | 2012-12-17 | 2014-06-18 | 广东远东食品包装机械有限公司 | Fixture capable of self-adjusting position |
| CN109290655A (en) * | 2018-12-03 | 2019-02-01 | 王伟华 | A kind of integrated circuit processing assembling equipment |
| CN109848101A (en) * | 2018-12-03 | 2019-06-07 | 王亚萍 | A kind of integrated circuit processing cleaning equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105798573A (en) | Spring loading device of limiting switch assembling machine | |
| CN105800304A (en) | Machine body loading mechanism of limiting switch assembling machine | |
| CN103567778B (en) | Fixture | |
| CN203062360U (en) | Fixture with self-adjusting position | |
| CN103639475A (en) | Shaft clamping device | |
| CN204495499U (en) | A kind of drive motor dynamometer machine experiment table | |
| CN103551881A (en) | Mechanical automatic rotation clamp | |
| CN104801953B (en) | Reducer transposition mechanism of micro reduction motor assembling machine | |
| CN203092143U (en) | Horizontal machining center | |
| CN103862307A (en) | Fixture capable of self-adjusting position | |
| CN201848732U (en) | Crankshaft grinding machine | |
| CN201465412U (en) | Movable conveying device | |
| CN105081060A (en) | Stamping device for large-area square plate | |
| CN201529709U (en) | Novel six-axis numerical control stock stop used for numerical control plate bender | |
| CN104801961B (en) | Screw transposition screw-in mechanism of micro reduction motor assembling machine | |
| CN105817854A (en) | Base fixture for limit switch main body assembling machine | |
| CN203495246U (en) | Improved precision row tool type numerical control lathe | |
| CN104259878A (en) | Milling machine top face milling clamp | |
| CN102528471B (en) | Rotary table clamping device and clamping means thereof | |
| CN203437735U (en) | Cutting machine | |
| CN203566024U (en) | High-precision linear cutting positioning clamp | |
| CN202606634U (en) | Integrated induction machine tool | |
| CN203316550U (en) | End socket necking machine | |
| CN202684624U (en) | Turning device | |
| CN203900886U (en) | Milling machine table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131217 |