CN205271838U - Square frock board automatic centering device - Google Patents
Square frock board automatic centering device Download PDFInfo
- Publication number
- CN205271838U CN205271838U CN201521139629.0U CN201521139629U CN205271838U CN 205271838 U CN205271838 U CN 205271838U CN 201521139629 U CN201521139629 U CN 201521139629U CN 205271838 U CN205271838 U CN 205271838U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- centering device
- slider
- leading screw
- plate
- 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
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Abstract
The utility model provides a square frock board automatic centering device, includes four -bar linkage and fixed plate, and the fixed plate is improved level and is provided with the cross slide rail, sets up lead screw and two sliders in the cross slide rail, and the cover is equipped with two and lead screw matched with screw nut on the lead screw, still is provided with year thing board of offering the recess on the fixed plate, sets up first splint on the slider, sets up the second splint on another slider. The utility model discloses a setting up the lead screw, combining the switching -over characteristics of lead screw, lead screw motion advantage is little, the high transmission efficiency of frictional resistance square, and the precision is high, and system's rigidity is good, and the motion has the invertibity, and long service life converts rotary motion into slider at the linear motion of cross guide rail, and the slider passes through the four -bar linkage device, has realized that it can keep unanimous to remove the in -process both sides amount of feeding at four connecting rods, because the transverse slider load splint, so can realize the centering of frock board.
Description
Technical field
The utility model relates to frock plate make-up machinery field, is specifically related to a kind of Square tool plate self-centering device.
Background technology
Assembling line is an important step of modern industry Automated assembly, it is the efficient combination of people and machine, fully demonstrating most the handiness of equipment, delivery system, retinue fixture and online special plane, test set are organically combined by it, to meet the matching requirements of multi-assortment production. Fabrication line is also production line, is the one of streamline, is the line body run in the middle of producing, indispensable in the batch production of enterprise. Frock plate is one of material to be processed in production line balance, good and fast puts frock plate well and processing relates to economic interests in time, but the complex structure that existing frock plate aligning gear has, expensive, what have needs the artificial centering of workman, wastes time and energy. So designing a kind of simple and practical frock plate self-centering device is the effective ways overcome the above problems.
Practical novel content
The purpose of this utility model is to provide a kind of Square tool plate self-centering device.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Square tool plate self-centering device, comprise four-bar mechanism and retaining plate, retaining plate has been horizontally disposed with cruciform slide rail, leading screw and two slide blocks are set in cruciform slide rail, leading screw is set with two feed screw nuts matched with leading screw, retaining plate is also provided with the support board offering groove, a slide block arranges the first clamping plate, another slide block arranges second splint.
Also arranging motor on described retaining plate, motor is connected with leading screw;
Described motor is connected with leading screw by shaft coupling.
Described four-bar mechanism comprises the hinged bar of four head and the tail, forms a diamond structure, and the two ends that diamond structure is relative are hinged on two feed screw nuts by hinged chain, and diamond structure is separately positioned on two slide blocks at relative two ends in addition.
Being provided with pillar stiffener on described retaining plate, support board is arranged on the top of pillar stiffener.
The setting parallel with retaining plate of described support board.
Compared with prior art, the useful effect that the utility model has:
The utility model is by arranging leading screw, in conjunction with the commutation feature of leading screw, guide screw movement advantage is that frictional resisting moment is little, transmission efficiency height, precision height, system stiffness is good, motion has reversibility, it may also be useful to the life-span is long, and rotary motion is converted to the translational motion of slide block at cross guide rail, slide block is by four-bar mechanism device, achieve the both sides amount of feed in double leval jib moving process can be consistent, because horizontal slide block is loaded with clamping plate, it is possible to realize the centering of frock plate. When device works, screw mandrel rotates and makes longitudinal slide block distance be reduced to minimum, stop motor, under the guarantee that four-bar mechanism and screw mandrel coordinate, horizontal slide block distance increases to maximum, now put into unprocessed Square tool plate, electric motor starting also rotates backward and drives screw mandrel that longitudinal slide block distance is increased gradually, under the guarantee that four-bar mechanism and screw mandrel coordinate, horizontal slide block drives clamping plate to draw close gradually with equidistant amount of feed, until frock plate clamped by clamping plate, stop motor, now frock plate centering can carry out next step processing. The utility model overcomes Square tool plate centering process in prior art, and slowly, centering quality is poor, efficiency is low, and aligning gear design is complicated, and cost is higher, uneconomic problem.
Accompanying drawing explanation
Fig. 1 is working process schematic diagram;
Fig. 2 is stereographic map;
Fig. 3 is vertical view.
In figure, 1 is support board; 2 first clamping plate; 3 is retaining plate; 4 is pillar stiffener; 5 is motor; 6 is shaft coupling; 7 is second splint; 8 is cruciform slide rail; 9 is slide block; 10 is four-bar mechanism; 11 is feed screw nut; 12 is leading screw.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Participate in Fig. 1, the utility model comprises four-bar mechanism 10 and retaining plate 3, retaining plate 3 has been horizontally disposed with cruciform slide rail 8, leading screw 12 and two slide blocks 9 are set in cruciform slide rail 8, two slide blocks 9 can carry out translational motion along cruciform slide rail 8, leading screw 12 is set with two feed screw nuts 11 matched with leading screw 12, four-bar mechanism 10 comprises the hinged bar of four head and the tail, form a diamond structure, the two ends that diamond structure is relative are hinged on feed screw nut 11 by hinged chain, and diamond structure is separately positioned on two slide blocks 9 at relative two ends in addition. Retaining plate 3 is also provided with pillar stiffener 4, the top of pillar stiffener 4 arranges the support board 1 offering groove, arranging the first clamping plate 2 on a slide block 9, another slide block 9 arranges second splint 7, the first clamping plate 2 and second splint 7 can slide along the groove of support board 1 under the drive of slide block. Support board 1 setting parallel with retaining plate 3.
Also arranging motor 5 on retaining plate 3, motor 5 is connected with leading screw 12 by shaft coupling 6;
When leading screw rotates, feed screw nut 11 drives four-bar mechanism 10 to move along leading screw, and keeps lateral feed consistent; Four-bar mechanism 10 is hinged on horizontal feed screw nut 11 and longitudinal slide block 9, ensure that the steady of motion and feeding consistence.
When this mechanism works, motor 5 starts, shaft coupling 6 is driven to rotate, shaft coupling 6 drives screw mandrel 12 to rotate, under the cooperation of screw mandrel 12 and feed screw nut 11, feed screw nut 11 carries out transverse movement and drives the horizontal move toward one another in the two ends of four-bar mechanism, under the guarantee of four-bar mechanism, longitudinal slide block 9 drives the first clamping plate the 2, the 27 reverse motions, clamping plate spacing is increased to maximum. Stop motor 5, put into Square tool plate, now opening motor 5 makes motor rotate backward, now feed screw nut 11 reverse motions, the two ends distance of four-bar mechanism increases, under the guarantee of four-bar mechanism, longitudinal slide block 9 drives the first clamping plate 2, second splint 7 equidistant clamping tool plate gradually, and frock plate is centered on support board 1. Now centering process is complete, stops motor 5, and frock plate carries out next step processing.
Claims (6)
1. a Square tool plate self-centering device, it is characterized in that, comprise four-bar mechanism (10) and retaining plate (3), retaining plate (3) has been horizontally disposed with cruciform slide rail (8), leading screw (12) and two slide blocks (9) are set in cruciform slide rail (8), leading screw (12) is set with two feed screw nuts (11) matched with leading screw (12), retaining plate (3) is also provided with the support board (1) offering groove, a slide block (9) arranges the first clamping plate (2), another slide block arranges second splint (7) on (9).
2. a kind of Square tool plate self-centering device according to claim 1, it is characterised in that, described retaining plate (3) also arranges motor (5), motor (5) is connected with leading screw (12).
3. a kind of Square tool plate self-centering device according to claim 2, it is characterised in that, described motor is connected with leading screw (12) by shaft coupling (6).
4. a kind of Square tool plate self-centering device according to claim 1, it is characterized in that, described four-bar mechanism (10) comprises the hinged bar of four head and the tail, form a diamond structure, the two ends that diamond structure is relative are hinged on two feed screw nuts (11) by hinged chain, and diamond structure is separately positioned on two slide blocks (9) at relative two ends in addition.
5. a kind of Square tool plate self-centering device according to claim 1, it is characterised in that, described retaining plate (3) is provided with pillar stiffener (4), support board (1) is arranged on the top of pillar stiffener (4).
6. a kind of Square tool plate self-centering device according to claim 1, it is characterised in that, described support board (1) setting parallel with retaining plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139629.0U CN205271838U (en) | 2015-12-31 | 2015-12-31 | Square frock board automatic centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139629.0U CN205271838U (en) | 2015-12-31 | 2015-12-31 | Square frock board automatic centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271838U true CN205271838U (en) | 2016-06-01 |
Family
ID=56056459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521139629.0U Expired - Fee Related CN205271838U (en) | 2015-12-31 | 2015-12-31 | Square frock board automatic centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271838U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081596A (en) * | 2016-07-07 | 2016-11-09 | 苏州健雄职业技术学院 | The nut sorting equipment of a kind of bi-directional synchronization and method of work thereof |
| CN106442326A (en) * | 2016-12-06 | 2017-02-22 | 无锡市创恒机械有限公司 | Linear moving device |
| CN106624726A (en) * | 2016-12-19 | 2017-05-10 | 深圳市联合东创科技有限公司 | Mechanical alignment assembly device and alignment assembly method thereof |
| CN107838845A (en) * | 2017-10-27 | 2018-03-27 | 惠州市美呈空间装饰设计工程有限公司 | A kind of decoration fixes shaft clamping device |
| CN108177005A (en) * | 2017-12-26 | 2018-06-19 | 芜湖市恒浩机械制造有限公司 | A kind of processing position-changing clamp |
| CN109849006A (en) * | 2019-01-12 | 2019-06-07 | 长春工业大学 | Support film manipulator |
| CN109986484A (en) * | 2019-04-18 | 2019-07-09 | 淮北德林机械设备有限公司 | A kind of clamping device for mold machine-shaping part |
| CN110640182A (en) * | 2019-11-06 | 2020-01-03 | 湖州师范学院 | Clamping mechanism for drilling circular seat plate of circular seat |
| CN111299459A (en) * | 2020-03-13 | 2020-06-19 | 王涛 | Steel bar straightening and cutting machine |
| CN111546302A (en) * | 2020-05-19 | 2020-08-18 | 章叔贞 | Platform is placed to topographic survey smart machine to network 3D map |
| CN112140029A (en) * | 2020-09-25 | 2020-12-29 | 安徽鲲鹏装备模具制造有限公司 | Secondary positioning device for door plate |
| CN114402186A (en) * | 2019-10-31 | 2022-04-26 | 莱卡生物系统努斯洛赫有限责任公司 | Blade clamping device for slicing machine |
| CN115674065A (en) * | 2023-01-05 | 2023-02-03 | 拓荆科技(上海)有限公司 | Centering tool and centering method for cavity cover plate of semiconductor equipment |
-
2015
- 2015-12-31 CN CN201521139629.0U patent/CN205271838U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081596A (en) * | 2016-07-07 | 2016-11-09 | 苏州健雄职业技术学院 | The nut sorting equipment of a kind of bi-directional synchronization and method of work thereof |
| CN106442326A (en) * | 2016-12-06 | 2017-02-22 | 无锡市创恒机械有限公司 | Linear moving device |
| CN106624726A (en) * | 2016-12-19 | 2017-05-10 | 深圳市联合东创科技有限公司 | Mechanical alignment assembly device and alignment assembly method thereof |
| CN107838845A (en) * | 2017-10-27 | 2018-03-27 | 惠州市美呈空间装饰设计工程有限公司 | A kind of decoration fixes shaft clamping device |
| CN108177005A (en) * | 2017-12-26 | 2018-06-19 | 芜湖市恒浩机械制造有限公司 | A kind of processing position-changing clamp |
| CN109849006A (en) * | 2019-01-12 | 2019-06-07 | 长春工业大学 | Support film manipulator |
| CN109849006B (en) * | 2019-01-12 | 2022-09-16 | 长春工业大学 | Film supporting manipulator |
| CN109986484A (en) * | 2019-04-18 | 2019-07-09 | 淮北德林机械设备有限公司 | A kind of clamping device for mold machine-shaping part |
| CN114402186A (en) * | 2019-10-31 | 2022-04-26 | 莱卡生物系统努斯洛赫有限责任公司 | Blade clamping device for slicing machine |
| CN110640182A (en) * | 2019-11-06 | 2020-01-03 | 湖州师范学院 | Clamping mechanism for drilling circular seat plate of circular seat |
| CN111299459A (en) * | 2020-03-13 | 2020-06-19 | 王涛 | Steel bar straightening and cutting machine |
| CN111299459B (en) * | 2020-03-13 | 2021-07-02 | 湖州欣盾智能机械有限公司 | Steel bar straightening and cutting machine |
| CN111546302B (en) * | 2020-05-19 | 2021-06-15 | 西安星讯智能通信科技有限公司 | Platform is placed to topographic survey smart machine to network 3D map |
| CN111546302A (en) * | 2020-05-19 | 2020-08-18 | 章叔贞 | Platform is placed to topographic survey smart machine to network 3D map |
| CN112140029A (en) * | 2020-09-25 | 2020-12-29 | 安徽鲲鹏装备模具制造有限公司 | Secondary positioning device for door plate |
| CN115674065A (en) * | 2023-01-05 | 2023-02-03 | 拓荆科技(上海)有限公司 | Centering tool and centering method for cavity cover plate of semiconductor equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |