CN103862307A - Fixture capable of self-adjusting position - Google Patents
Fixture capable of self-adjusting position Download PDFInfo
- Publication number
- CN103862307A CN103862307A CN201210545019.5A CN201210545019A CN103862307A CN 103862307 A CN103862307 A CN 103862307A CN 201210545019 A CN201210545019 A CN 201210545019A CN 103862307 A CN103862307 A CN 103862307A
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- CN
- China
- Prior art keywords
- pole
- lower plate
- workbench
- fixture
- self
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention aims to provide a fixture capable of self-adjusting position to meet machining requirements of various workpieces, shorten time of a manufacturer for researching, developing and manufacturing the fixture and reduce cost of the manufacturer. The fixture capable of self-adjusting position sequentially comprises an upper clamping plate, a workbench and a lower clamping plate from top to bottom, wherein the workbench 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 workbench, the workbench 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 move upwards and downwards, the workbench is connected with the upper clamping plate and the lower clamping plate through a rhombic support which is arranged at two sides of the workbench so that the workbench 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 capable of self-adjusting position can ensure that the operating platform is always placed in the central positions of the workpieces to be machined, meet machining requirements and have very good practicability.
Description
Technical field
The invention belongs to machinery manufacturing technology field, specially refer to the fixture of a kind of self-adjusting position.
Background technology
A lot of workpiece need certain specific location therebetween to process, for ensureing that Working position is accurate, traditional way is to manufacture and design corresponding fixture according to the concrete size of workpiece, above-mentioned way must be manufactured a kind of fixture especially for the workpiece of every kind of specification, and the fixture of size workpiece of the same race cannot be not general, therefore can cause the fixture One's name is legion of manufacturer, complex management, and can increase the fixture manufacturing cost of producer and the research and development manufacturing time of fixture.
Summary of the invention
The object of the invention is to propose the fixture of a kind of self-adjusting position, to adapt to the processing needs of various workpieces, reduce the time that fixture is manufactured in producer's research and development, reduce the cost of producer.
The fixture of self-adjusting of the present invention position comprises the train wheel bridge that from top to bottom sets gradually, for workbench and the lower plate of process equipment are installed, described workbench middle part is provided with the through hole passing for workpiece to be processed, and workbench or train wheel bridge utilize support to be fixedly installed, 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 the first pole, the second pole, the 3rd pole, the 4th pole and two " ┝ " shape members, described the first pole, the 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 the first pole, the lower end of the second pole is connected in respectively the upper end of the vertical rod of two " ┝ " shape members by rotating shaft, described the 3rd pole, the upper end of the 4th pole is connected in respectively the lower end of the vertical rod of described two " ┝ " shape members by rotating shaft, the cross bar at the middle part of described two " ┝ " shape members is through 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 cover of described cross bar between limiting component and sleeve has spring.
Sleeve and cross bar are matched in clearance, cross bar can slide in sleeve, moving up and down in process at lower plate like this, can make rhombus support deform, and spring can apply certain elastic force for sleeve, cross bar, prevent that cross bar from sliding in sleeve with being intended to, so ensure train wheel bridge, lower plate can not rocking with respect to workbench occurred level direction.
In the time of processing work, workpiece to be processed is positioned on lower plate, and is upward through workbench, then utilize drive unit to adjust the height of lower plate, workpiece to be processed is clamped between train wheel bridge and lower plate.By above-mentioned rhombus support, can be in the time that lower plate move up and down any position, all can ensure that workbench is positioned at the centre position of lower plate and train wheel bridge, meet the needs of processing.
Further, described the first pole, the 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 forms a rectangle.Contribute to like this to keep the balance of lower plate and train wheel bridge.
Further, this shaping sealing equipment also comprise at least one with the fixing lead of workbench, the through hole that described lead is provided with through train wheel bridge and lower plate respectively, described lead and through hole are matched in clearance.Lead coordinates with through hole, can ensure that train wheel bridge and lower plate can not depart from the process of moving up and down, and then ensures that the location of workpiece is accurate.
Specifically, described drive unit comprises nut and through the screw rod of nut, and described screw rod is vertically movably installed on support and utilizes a Motor Drive and rotate, and described nut is fixed on lower plate.Under the cooperation of nut, the rotation of screw rod can be converted into vertically moving up and down of lower plate, and in process, and screw rod can provide effective support for lower plate by nut.
The fixture of self-adjusting of the present invention position can ensure that its workbench is positioned at the central position of workpiece to be processed all the time, meets the needs of processing, has good practicality.
Brief description of the drawings
Fig. 1 is the structure principle chart of the fixture of the self-adjusting position of embodiment 1.
Fig. 2 is the structure principle chart of the fixture of the self-adjusting position of embodiment 2.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail as effect and the operation principle etc. of the mutual alignment between the shape of related each member, structure, each several part and annexation, each several part.
Embodiment 1:
As shown in Figure 1, the fixture of the self-adjusting position of the present embodiment comprise the train wheel bridge 1 that from top to bottom sets gradually, for workbench 2 and the lower plate 3 of process equipment are installed, described workbench 2 middle parts are provided with the through hole passing for workpiece to be processed, and workbench 2 utilizes support 4 to be fixedly installed, 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 the first pole 6, the second pole 7, the 3rd pole 8, the 4th pole 9 and two " ┝ " shape members 10, described the first pole 6, the 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 the first pole 6, the lower end of the second pole 7 is connected in respectively the upper end of the vertical rod 101 of two " ┝ " shape members 10 by rotating shaft 13, described the 3rd pole 8, the upper end of the 4th pole 9 is connected in respectively the lower end of the vertical rod 101 of described two " ┝ " shape members 10 by rotating shaft 14, the cross bar 102 at the middle part of described two " ┝ " shape members 10 is through 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 cover of described cross bar 102 between limiting component 103 and sleeve 21 has spring 104.
Described drive unit comprises nut 15 and the screw rod 16 through nut 15, and described screw rod 16 is vertically movably installed on support 4 and utilizes a motor 17 drive and rotate, and described nut 15 is fixed on lower plate 3.Under the cooperation of nut 15, the rotation of screw rod 16 can be converted into vertically moving up and down of lower plate 3, and in process, and screw rod 16 can provide effective support for lower plate 3 by nut 15.
In the time of processing work, workpiece to be processed is positioned on lower plate 3, and is upward through workbench 2, then utilize drive unit to adjust the height of lower plate 3, workpiece to be processed is clamped between train wheel bridge 1 and lower plate 3.By above-mentioned rhombus support 5, can be in the time that lower plate 3 move up and down any position, all can ensure that workbench 2 is positioned at the centre position of lower plate 3 and train wheel bridge 1, meets the needs of processing.
Embodiment 2:
As shown in Figure 2, as different from Example 1, the fixture of the present embodiment also comprise one with the fixing lead 18 of workbench 2, the through hole that described lead 18 is provided with through train wheel bridge 1 and lower plate 3 respectively, described lead 18 is matched in clearance with through hole.Lead 18 coordinates with through hole, can ensure that train wheel bridge 1 and lower plate 3 can not depart from the process of moving up and down, and then ensures accurately (through hole not shown in FIG.) of the location of workpiece.
Claims (5)
1. a fixture for self-adjusting position, is characterized in that comprising the train wheel bridge that from top to bottom sets gradually, for workbench and the lower plate of process equipment are installed, described workbench middle part is provided with the through hole passing for workpiece to be processed, and workbench or train wheel bridge utilize support to be fixedly installed, 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 the first pole, the second pole, the 3rd pole, the 4th pole and two " ┝ " shape members, described the first pole, the 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 the first pole, the lower end of the second pole is connected in respectively the upper end of the vertical rod of two " ┝ " shape members by rotating shaft, described the 3rd pole, the upper end of the 4th pole is connected in respectively the lower end of the vertical rod of described two " ┝ " shape members by rotating shaft, the cross bar at the middle part of described two " ┝ " shape members is through 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 cover of described cross bar between limiting component and sleeve has spring.
2. the fixture of self-adjusting according to claim 1 position, it is characterized in that described the first pole, the 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 forms a rectangle.
3. the fixture of self-adjusting according to claim 1 and 2 position, it is characterized in that this fixture also comprise at least one with the fixing lead of workbench, described lead passes respectively the through hole that train wheel bridge and lower plate are provided with, and described lead and through hole are matched in clearance.
4. the fixture of self-adjusting according to claim 1 and 2 position, it is characterized in that described drive unit comprises nut and the screw rod through nut, described screw rod is vertically movably installed on support and utilizes a Motor Drive and rotate, and described nut is fixed on lower plate.
5. the fixture of self-adjusting according to claim 3 position, it is characterized in that described drive unit comprises nut and the screw rod through nut, described screw rod is vertically movably installed on support and utilizes a Motor Drive and rotate, and described nut is fixed on lower plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210545019.5A CN103862307A (en) | 2012-12-17 | 2012-12-17 | Fixture capable of self-adjusting position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210545019.5A CN103862307A (en) | 2012-12-17 | 2012-12-17 | Fixture capable of self-adjusting position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103862307A true CN103862307A (en) | 2014-06-18 |
Family
ID=50901646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210545019.5A Pending CN103862307A (en) | 2012-12-17 | 2012-12-17 | Fixture capable of self-adjusting position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862307A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110798973A (en) * | 2019-11-07 | 2020-02-14 | 奥士康科技股份有限公司 | PCB connecting structure |
| CN113319874A (en) * | 2021-06-10 | 2021-08-31 | 潍坊新松机器人自动化有限公司 | Intelligent robot locking type end effector |
| CN114454126A (en) * | 2022-01-20 | 2022-05-10 | 卢兴来 | Hydraulic movable workbench |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569141A (en) * | 1979-06-29 | 1981-01-30 | Hitachi Metals Ltd | Supporting method for article |
| CN2700236Y (en) * | 2004-04-30 | 2005-05-18 | 广东远东食品包装机械有限公司 | Multifunctional sealing and cutting device for beverage packing machine |
| WO2006106932A1 (en) * | 2005-03-31 | 2006-10-12 | Suzuki Manufacturing, Ltd. | Self-standing pillow pouch packaging device and method and device for manufacturing the same |
| JP2006298422A (en) * | 2005-04-19 | 2006-11-02 | Nihon Tetra Pak Kk | Liquid food container manufacturing method, manufacturing apparatus, and liquid food container according to the manufacturing method, wherein the top wall and the side wall are a paper base and the bottom is made of a thermoplastic material |
| CN201192862Y (en) * | 2008-05-12 | 2009-02-11 | 金志宾 | Hand operated food slicer |
| CN202016596U (en) * | 2010-12-31 | 2011-10-26 | 青岛日清食品机械有限公司 | Transverse sealing apparatus with adjustable sealing and cutting central position |
| CN202400727U (en) * | 2011-12-29 | 2012-08-29 | 核动力运行研究所 | Hosting clamp special for main flange bolts of reactor coolant pump |
| CN202499682U (en) * | 2012-03-14 | 2012-10-24 | 常州安协特种标准件有限公司 | Jack |
| CN203062360U (en) * | 2012-12-17 | 2013-07-17 | 广东远东食品包装机械有限公司 | Fixture with self-adjusting position |
-
2012
- 2012-12-17 CN CN201210545019.5A patent/CN103862307A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569141A (en) * | 1979-06-29 | 1981-01-30 | Hitachi Metals Ltd | Supporting method for article |
| CN2700236Y (en) * | 2004-04-30 | 2005-05-18 | 广东远东食品包装机械有限公司 | Multifunctional sealing and cutting device for beverage packing machine |
| WO2006106932A1 (en) * | 2005-03-31 | 2006-10-12 | Suzuki Manufacturing, Ltd. | Self-standing pillow pouch packaging device and method and device for manufacturing the same |
| JP2006298422A (en) * | 2005-04-19 | 2006-11-02 | Nihon Tetra Pak Kk | Liquid food container manufacturing method, manufacturing apparatus, and liquid food container according to the manufacturing method, wherein the top wall and the side wall are a paper base and the bottom is made of a thermoplastic material |
| CN201192862Y (en) * | 2008-05-12 | 2009-02-11 | 金志宾 | Hand operated food slicer |
| CN202016596U (en) * | 2010-12-31 | 2011-10-26 | 青岛日清食品机械有限公司 | Transverse sealing apparatus with adjustable sealing and cutting central position |
| CN202400727U (en) * | 2011-12-29 | 2012-08-29 | 核动力运行研究所 | Hosting clamp special for main flange bolts of reactor coolant pump |
| CN202499682U (en) * | 2012-03-14 | 2012-10-24 | 常州安协特种标准件有限公司 | Jack |
| CN203062360U (en) * | 2012-12-17 | 2013-07-17 | 广东远东食品包装机械有限公司 | Fixture with self-adjusting position |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110798973A (en) * | 2019-11-07 | 2020-02-14 | 奥士康科技股份有限公司 | PCB connecting structure |
| CN113319874A (en) * | 2021-06-10 | 2021-08-31 | 潍坊新松机器人自动化有限公司 | Intelligent robot locking type end effector |
| CN113319874B (en) * | 2021-06-10 | 2024-06-11 | 潍坊新松机器人自动化有限公司 | Intelligent robot locking type end picking device |
| CN114454126A (en) * | 2022-01-20 | 2022-05-10 | 卢兴来 | Hydraulic movable workbench |
| CN114454126B (en) * | 2022-01-20 | 2024-08-06 | 陕西大鹏航空工程有限公司 | Hydraulic movable workbench |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |