CN203712345U - Commodity placing buffering structure for centering automatic clamp - Google Patents
Commodity placing buffering structure for centering automatic clamp Download PDFInfo
- Publication number
- CN203712345U CN203712345U CN201420005914.2U CN201420005914U CN203712345U CN 203712345 U CN203712345 U CN 203712345U CN 201420005914 U CN201420005914 U CN 201420005914U CN 203712345 U CN203712345 U CN 203712345U
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- travelling gear
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- planker
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Abstract
The utility model provides a commodity placing buffering structure for a centering automatic clamp and belongs to the technical field of machining equipment. The commodity placing buffering structure for the centering automatic clamp solves the problem that the workpiece machining accuracy is influenced due to the fact that workpieces are easy to offset on a working platform in the existing clamp. The commodity placing buffering structure for the centering automatic clamp comprises a central commodity placing platform which is arranged inside a box body which is arranged between a clamp I and a clamp II; the lower surface of the central commodity placing platform is provided with an installation groove; the upper end of a rack is provided with a projection portion which can be arranged inside the installation groove in a penetration mode; a buffering spring is arranged on the projection portion in a sleeve mode; the upper end of the buffering spring is abut against a groove bottom of the installation groove; the lower end of the buffering spring is abut against steps of the projection portion. The commodity placing buffering structure for the centering automatic clamp has the advantages of being simple in structure, having a buffering function when the workpieces are installed in a centering mode, enabling the workpieces to be not easy to offset on the central commodity placing platform and guaranteeing the machining accuracy of the workpieces.
Description
Technical field
The utility model belongs to technical field of processing equipment, relates to a kind of glove buffer structure of the automatic fixture of feeling relieved.
Background technology
Fixture is a kind of structure that is used for fixing processing object in machine-building process, makes material occupy correct position, with the device of accepting construction or detecting.Fixture claims again jig.In a broad sense, any operation in machining process, the device that is used for installing rapidly, easily and safely workpiece all can be described as fixture, for example weld jig, inspection jig, assembling jig and jig; Wherein jig is for the most common.
On lathe, during processing work, for making the surface of workpiece can reach size, geometry and other surperficial specification requirements such as relative-position error of drawing regulation, before processing, workpiece must be installed, workpiece location, clips, clamps.The structure that fixture is general is: comprise that setting element and clamping device form.
In general lathe, clamping device in fixture is generally to drive clamp by screw mandrel, the setting element of this fixture is exactly generally work top, this fixture can not be felt relieved, people will feel relieved and add man-hour, and workpiece clamps location trouble by above-mentioned this fixture, is inconvenient to use, moreover carry out transmission clamping by screw mandrel, easily make workpiece skew; Also have in general fixture and all do not arrange when workpiece is installed, to workpiece, the buffer unit of cushioning effect is played in centering, and such structure makes to be operated in and installs in the process clamping, and workpiece is easily offset on workbench, affects the machining accuracy of workpiece.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of glove buffer structure when workpiece centering is installed with the centering automatic fixture of cushioning effect.
The purpose of this utility model can realize by following technical proposal: a kind of glove buffer structure of the automatic fixture of feeling relieved, this centering automatic fixture comprises the casing with workbench, the fixture two of fixture one and clamping relative to fixture one is set on workbench, described fixture one and fixture two are symmetrical centered by the center line of workbench, in casing, be provided with by the above-mentioned fixture one of rack drives, the transmission device of fixture two relative motions, it is characterized in that, this glove buffer structure is included in the casing between fixture one and fixture two and is provided with center articles holding table, the lower surface of described center articles holding table offers mounting groove, above-mentioned tooth bar upper end is provided with the lug boss that can be located in above-mentioned mounting groove, on described lug boss, be arranged with buffer spring, the upper end of this buffer spring is resisted against mounting groove bottom land, the lower end abutment of this buffer spring is on the step of lug boss.
The lower surface of the main Shi of the glove buffer structure center articles holding table of this centering automatic fixture offers mounting groove, tooth bar upper end is provided with the lug boss that can be located in mounting groove, on described lug boss, be arranged with buffer spring, the upper end of this buffer spring is resisted against mounting groove bottom land, the lower end abutment of this buffer spring is on the step of lug boss, also buffer spring plays cushioning effect, makes workpiece when the articles holding table of the center of placement, and the cushioning effect of center articles holding table makes workpiece centering.
In the glove buffer structure of above-mentioned a kind of automatic fixture of feeling relieved, described transmission device comprises travelling gear one, travelling gear two, travelling gear three and travelling gear four, this travelling gear one and travelling gear two are in same level position, this travelling gear three and travelling gear are everywhere in same level position, above-mentioned tooth bar between travelling gear one and travelling gear two and respectively with travelling gear one, travelling gear two is meshed, described travelling gear three and travelling gear one are meshed, described travelling gear four and travelling gear two are meshed, on workbench, be provided with planker one and planker two, above-mentioned fixture one is fixed on described planker one, above-mentioned fixture two is fixed on planker two, lower surface at planker one is installed with latch one by bolt, described latch one is meshed with above-mentioned travelling gear three, lower surface at planker two is installed with latch two by bolt, described latch two is meshed with above-mentioned travelling gear four, in the lower end of casing, be provided with the piston moving up and down with carry-over bar, described piston rod puts in casing, the piston rod of this piston is connected mutually with above-mentioned tooth bar lower end.
In the glove buffer structure of above-mentioned a kind of automatic fixture of feeling relieved, on planker one, offer bar shaped mounting groove one, above-mentioned latch one is arranged in described bar shaped mounting groove one, at the two ends of planker one, spiral is connected with adjusting bolt one and adjusting bolt two respectively, described adjusting bolt one and adjusting bolt two put in respectively in above-mentioned bar shaped mounting groove one, the inserting end of described adjusting bolt one is resisted against one end of above-mentioned latch one, and the inserting end of described adjusting bolt two is resisted against the other end of above-mentioned latch one.Can latch one and the position of engagement of travelling gear three be changed by latch one is changed to the adjustable diameter and screw adjusting of adjusting bolt one and adjusting bolt two in the position of bar shaped mounting groove one, change the move distance of fixture one on workbench.
In the glove buffer structure of above-mentioned a kind of automatic fixture of feeling relieved, on planker two, offer bar shaped mounting groove two, above-mentioned latch two is arranged in described bar shaped mounting groove two, at the two ends of planker two, spiral is connected with adjusting bolt three and adjusting bolt four respectively, described adjusting bolt three and adjusting bolt four put in respectively in above-mentioned bar shaped mounting groove two, the inserting end of described adjusting bolt three is resisted against one end of above-mentioned latch two, and the inserting end of described adjusting bolt four is resisted against the other end of above-mentioned latch two.Can latch two and the position of engagement of travelling gear four be changed by latch two is changed to the adjustable diameter and screw adjusting of adjusting bolt three and adjusting bolt four in the position of bar shaped mounting groove two, change the move distance of fixture two on workbench.
Compared with prior art, the glove buffer structure of this centering automatic fixture is mainly provided with center articles holding table in the casing between fixture one and fixture two, the lower surface of center articles holding table offers mounting groove, tooth bar upper end is provided with the lug boss that can be located in above-mentioned mounting groove, on lug boss, be arranged with buffer spring, the upper end of this buffer spring is resisted against mounting groove bottom land, and the lower end abutment of this buffer spring is on the step of lug boss.The utility model is simple in structure, when workpiece centering is installed, has cushioning effect, and workpiece is difficult for skew at center articles holding table, guarantees the machining accuracy of workpiece.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the glove buffer structure of this centering automatic fixture.
In figure, 1, workbench; 2, casing; 3, fixture one; 4, fixture two; 5, tooth bar; 6, center articles holding table; 7, mounting groove; 8, lug boss; 9, buffer spring; 10, travelling gear one; 11, travelling gear two; 12, travelling gear three; 13, travelling gear four; 14, planker one; 15, planker two; 16, latch one; 17, latch two; 18, piston; 19, piston rod; 20, bar shaped mounting groove one; 21, adjusting bolt one; 22, adjusting bolt two; 23, bar shaped mounting groove two; 24, adjusting bolt three; 25, adjusting bolt four.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this centering automatic fixture is mainly comprised of the casing 2 with workbench 1, the fixture 24 of fixture 1 and clamping relative to fixture 1 is set on workbench 1, fixture 1 and fixture 24 are symmetrical centered by the center line of workbench 1, in casing 2, be provided with by tooth bar 5 and drive above-mentioned fixture 1, the transmission device of fixture 24 relative motions, the concrete structure of this transmission device is mainly at the interior travelling gear 1 that arranges of casing 2, travelling gear 2 11, travelling gear 3 12 and travelling gear 4 13, this travelling gear 1 and travelling gear 2 11 are in same level position, this travelling gear 3 12 and travelling gear 4 13 are in same level position, tooth bar 5 between travelling gear 1 and travelling gear 2 11 and respectively with travelling gear 1, travelling gear 2 11 is meshed, travelling gear 3 12 and travelling gear 1 are meshed, travelling gear 4 13 and travelling gear 2 11 are meshed, on workbench 1, be provided with planker 1 and planker 2 15, fixture 1 is fixed on described planker 1, fixture 24 is fixed on planker 2 15, lower surface at planker 1 is installed with latch 1 by bolt, latch 1 is meshed with above-mentioned travelling gear 3 12, lower surface at planker 2 15 is installed with latch 2 17 by bolt, latch 2 17 is meshed with above-mentioned travelling gear 4 13, in the lower end of casing 2, be provided with the piston 18 moving up and down with carry-over bar 5, piston rod 19 puts in casing 2, the piston rod 19 of this piston 18 is connected mutually with above-mentioned tooth bar 5 lower ends.This glove buffer structure is mainly provided with center articles holding table 6 in the casing 2 between fixture 1 and fixture 24, the lower surface of center articles holding table 6 offers mounting groove 7, tooth bar 5 upper ends are provided with the lug boss 8 that can be located in above-mentioned mounting groove 7, on lug boss 8, be arranged with buffer spring 9, the upper end of this buffer spring 9 is resisted against mounting groove 7 bottom lands, and the lower end abutment of this buffer spring 9 is on the step of lug boss 8.The concrete syndeton of latch 1 and planker 1 is: on planker 1, offer bar shaped mounting groove 1, latch 1 is arranged in bar shaped mounting groove 1, at the two ends of planker 1, spiral is connected with adjusting bolt 1 and adjusting bolt 2 22 respectively, adjusting bolt 1 and adjusting bolt 2 22 put in respectively in above-mentioned bar shaped mounting groove 1, the inserting end of adjusting bolt 1 is resisted against one end of latch 1, and the inserting end of adjusting bolt 2 22 is resisted against the other end of latch 1.The concrete syndeton of latch 2 17 and planker 2 15 is: on planker 2 15, offer bar shaped mounting groove 2 23, latch 2 17 is arranged in described bar shaped mounting groove 2 23, at the two ends of planker 2 15, spiral is connected with adjusting bolt 3 24 and adjusting bolt 4 25 respectively, adjusting bolt 3 24 and adjusting bolt 4 25 put in respectively in bar shaped mounting groove 2 23, the inserting end of adjusting bolt 3 24 is resisted against one end of latch 2 17, and the inserting end of adjusting bolt 4 25 is resisted against the other end of latch 2 17.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used herein: workbench 1; Casing 2; Fixture 1; Fixture 24; Tooth bar 5; Center articles holding table 6; Mounting groove 7; Lug boss 8; Buffer spring 9; Travelling gear 1; Travelling gear 2 11; Travelling gear 3 12; Travelling gear 4 13; Planker 1; Planker 2 15; Latch 1; Latch 2 17; Piston 18; Piston rod 19; Bar shaped mounting groove 1; Adjusting bolt 1; Adjusting bolt 2 22; Bar shaped mounting groove 2 23; Adjusting bolt 3 24; Adjusting bolt 4 25 terms such as grade, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (4)
1. the glove buffer structure of the automatic fixture of feeling relieved, this centering automatic fixture comprises the casing (2) with workbench (1), fixture one (3) and fixture two (4) with fixture one (3) relative clamping are set on workbench (1), described fixture one (3) and fixture two (4) are symmetrical centered by the center line of workbench (1), in casing (2), be provided with by tooth bar (5) and drive above-mentioned fixture one (3), the transmission device of fixture two (4) relative motions, it is characterized in that, this glove buffer structure is included in the casing (2) between fixture one (3) and fixture two (4) and is provided with center articles holding table (6), the lower surface of described center articles holding table (6) offers mounting groove (7), above-mentioned tooth bar (5) upper end is provided with the lug boss (8) that can be located in above-mentioned mounting groove (7), on described lug boss (8), be arranged with buffer spring (9), the upper end of this buffer spring (9) is resisted against mounting groove (7) bottom land, the lower end abutment of this buffer spring (9) is on the step of lug boss (8).
2. the glove buffer structure of a kind of automatic fixture of feeling relieved according to claim 1, it is characterized in that, described transmission device comprises travelling gear one (10), travelling gear two (11), travelling gear three (12) and travelling gear four (13), this travelling gear one (10) and travelling gear two (11) are in same level position, this travelling gear three (12) and travelling gear four (13) are in same level position, above-mentioned tooth bar (5) be positioned between travelling gear one (10) and travelling gear two (11) and respectively with travelling gear one (10), travelling gear two (11) is meshed, described travelling gear three (12) and travelling gear one (10) are meshed, described travelling gear four (13) and travelling gear two (11) are meshed, on workbench (1), be provided with planker one (14) and planker two (15), above-mentioned fixture one (3) is fixed on described planker one (14), above-mentioned fixture two (4) is fixed on planker two (15), lower surface at planker one (14) is installed with latch one (16) by bolt, described latch one (16) is meshed with above-mentioned travelling gear three (12), lower surface at planker two (15) is installed with latch two (17) by bolt, described latch two (17) is meshed with above-mentioned travelling gear four (13), in the lower end of casing (2), be provided with the piston (18) that band carry-over bar (5) moves up and down, the piston rod (19) of this piston (18) puts in casing (2) and is connected mutually with above-mentioned tooth bar (5) lower end.
3. the glove buffer structure of a kind of automatic fixture of feeling relieved according to claim 2, it is characterized in that, on planker one (14), offer bar shaped mounting groove one (20), above-mentioned latch one (16) is arranged in described bar shaped mounting groove one (20), at the two ends of planker one (14), spiral is connected with adjusting bolt one (21) and adjusting bolt two (22) respectively, described adjusting bolt one (21) and adjusting bolt two (22) put in respectively in above-mentioned bar shaped mounting groove one (20), the inserting end of described adjusting bolt one (21) is resisted against one end of above-mentioned latch one (16), the inserting end of described adjusting bolt two (22) is resisted against the other end of above-mentioned latch one (16).
4. the glove buffer structure of a kind of automatic fixture of feeling relieved according to claim 2, it is characterized in that, on planker two (15), offer bar shaped mounting groove two (23), above-mentioned latch two (17) is arranged in described bar shaped mounting groove two (23), at the two ends of planker two (15), spiral is connected with adjusting bolt three (24) and adjusting bolt four (25) respectively, described adjusting bolt three (24) and adjusting bolt four (25) put in respectively in above-mentioned bar shaped mounting groove two (23), the inserting end of described adjusting bolt three (24) is resisted against one end of above-mentioned latch two (17), the inserting end of described adjusting bolt four (25) is resisted against the other end of above-mentioned latch two (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005914.2U CN203712345U (en) | 2014-01-06 | 2014-01-06 | Commodity placing buffering structure for centering automatic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005914.2U CN203712345U (en) | 2014-01-06 | 2014-01-06 | Commodity placing buffering structure for centering automatic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712345U true CN203712345U (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005914.2U Expired - Fee Related CN203712345U (en) | 2014-01-06 | 2014-01-06 | Commodity placing buffering structure for centering automatic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712345U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272057A (en) * | 2016-08-24 | 2017-01-04 | 刘书雄 | A kind of fixing device has the grinding machine of scalable function |
| CN106425853A (en) * | 2016-10-14 | 2017-02-22 | 佛山智达思佳机电科技有限公司 | Polishing positioning device of laser cutting device |
| CN107253115A (en) * | 2017-06-28 | 2017-10-17 | 陈柯 | A kind of bridge equipment |
| CN107322409A (en) * | 2017-06-28 | 2017-11-07 | 陈柯 | A kind of accurately bridge equipment |
| CN107717296A (en) * | 2017-10-31 | 2018-02-23 | 苏州江锦自动化科技有限公司 | Gear mechanism positioner |
| CN108356727A (en) * | 2018-02-10 | 2018-08-03 | 成都明杰科技有限公司 | The clamp structure of firm grip degree can be improved |
| CN108465754A (en) * | 2018-04-14 | 2018-08-31 | 刘冲 | A kind of electrical equipment foot cut device |
| CN108788845A (en) * | 2018-06-22 | 2018-11-13 | 青岛科技大学 | One kind is adjustable to compress assembly |
| CN109334771A (en) * | 2018-11-07 | 2019-02-15 | 贵州大学 | A kind of carbon-free trolley loading base for preventing pouring weight from falling |
| CN110883206A (en) * | 2019-11-08 | 2020-03-17 | 河南送变电建设有限公司 | Rag bolt roughening device |
| CN111331067A (en) * | 2020-03-06 | 2020-06-26 | 连云港杰瑞自动化有限公司 | Centering clamping jaw based on gear and rack transmission |
| CN112077574A (en) * | 2020-09-01 | 2020-12-15 | 全南群英达电子有限公司 | Anisotropic magneto-resistive head assembling equipment and implementation method thereof |
| CN112247714A (en) * | 2020-09-29 | 2021-01-22 | 杭州姝珵家具有限公司 | A remove bits device of polishing for furniture intelligent manufacturing |
| CN113232206A (en) * | 2021-02-26 | 2021-08-10 | 芜湖朝日橡塑科技有限公司 | Rubber bimodulus mould rotates handling device |
| CN115488372A (en) * | 2022-10-19 | 2022-12-20 | 瑞安市欧雷恒汽车电器有限公司 | Actuator shell drilling device and method for automobile |
| CN116493987A (en) * | 2023-06-12 | 2023-07-28 | 中建八局第三建设有限公司 | Accurate cast steel strutting arrangement fixes a position |
-
2014
- 2014-01-06 CN CN201420005914.2U patent/CN203712345U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272057B (en) * | 2016-08-24 | 2018-11-20 | 浙江峰邦机械科技有限公司 | A kind of fixed device has the grinding machine of adjustable function |
| CN106272057A (en) * | 2016-08-24 | 2017-01-04 | 刘书雄 | A kind of fixing device has the grinding machine of scalable function |
| CN106425853A (en) * | 2016-10-14 | 2017-02-22 | 佛山智达思佳机电科技有限公司 | Polishing positioning device of laser cutting device |
| CN107253115A (en) * | 2017-06-28 | 2017-10-17 | 陈柯 | A kind of bridge equipment |
| CN107322409A (en) * | 2017-06-28 | 2017-11-07 | 陈柯 | A kind of accurately bridge equipment |
| CN107717296A (en) * | 2017-10-31 | 2018-02-23 | 苏州江锦自动化科技有限公司 | Gear mechanism positioner |
| CN107717296B (en) * | 2017-10-31 | 2024-02-13 | 苏州江锦自动化科技有限公司 | Gear mechanism positioning device |
| CN108356727A (en) * | 2018-02-10 | 2018-08-03 | 成都明杰科技有限公司 | The clamp structure of firm grip degree can be improved |
| CN108465754A (en) * | 2018-04-14 | 2018-08-31 | 刘冲 | A kind of electrical equipment foot cut device |
| CN108788845A (en) * | 2018-06-22 | 2018-11-13 | 青岛科技大学 | One kind is adjustable to compress assembly |
| CN109334771A (en) * | 2018-11-07 | 2019-02-15 | 贵州大学 | A kind of carbon-free trolley loading base for preventing pouring weight from falling |
| CN110883206A (en) * | 2019-11-08 | 2020-03-17 | 河南送变电建设有限公司 | Rag bolt roughening device |
| CN111331067A (en) * | 2020-03-06 | 2020-06-26 | 连云港杰瑞自动化有限公司 | Centering clamping jaw based on gear and rack transmission |
| CN112077574A (en) * | 2020-09-01 | 2020-12-15 | 全南群英达电子有限公司 | Anisotropic magneto-resistive head assembling equipment and implementation method thereof |
| CN112247714A (en) * | 2020-09-29 | 2021-01-22 | 杭州姝珵家具有限公司 | A remove bits device of polishing for furniture intelligent manufacturing |
| CN113232206A (en) * | 2021-02-26 | 2021-08-10 | 芜湖朝日橡塑科技有限公司 | Rubber bimodulus mould rotates handling device |
| CN115488372A (en) * | 2022-10-19 | 2022-12-20 | 瑞安市欧雷恒汽车电器有限公司 | Actuator shell drilling device and method for automobile |
| CN115488372B (en) * | 2022-10-19 | 2023-10-24 | 瑞安市欧雷恒汽车电器有限公司 | Drilling device and drilling method for outer shell of actuator for automobile |
| CN116493987A (en) * | 2023-06-12 | 2023-07-28 | 中建八局第三建设有限公司 | Accurate cast steel strutting arrangement fixes a position |
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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: 20140716 Termination date: 20160106 |