CN201544045U - Hook pressure plate clamping mechanism - Google Patents
Hook pressure plate clamping mechanism Download PDFInfo
- Publication number
- CN201544045U CN201544045U CN2009201413398U CN200920141339U CN201544045U CN 201544045 U CN201544045 U CN 201544045U CN 2009201413398 U CN2009201413398 U CN 2009201413398U CN 200920141339 U CN200920141339 U CN 200920141339U CN 201544045 U CN201544045 U CN 201544045U
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- CN
- China
- Prior art keywords
- pressing plate
- hook
- pull bar
- pressure plate
- plate seat
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- Expired - Fee Related
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Abstract
The utility model discloses a hook pressure plate clamping mechanism. The hook pressure plate clamping mechanism comprises a pressure plate base, a hook pressure plate, a clamping pull bar, and a compression spring, wherein a first step hole is formed in the pressure plate base; a clamp groove is formed at the lower end of the pressure plate base; the hook pressure plate is arranged in the first step hole of the pressure plate base and is sheathed in the pressure plate base; the screw end of the clamping pull bar penetrates the first step hole of the pressure plate base from the lower end and is sheathed in the hook pressure plate in the first step hole of the pressure plate base; a boss is formed at the lower end of the clamping pull bar and is in clearance fit with the clamp groove at the lower end of the pressure plate base; the compression spring penetrates the screw end of the clamping pull bar; and the lower end face of the compression spring is connected with the step surface of the pressure plate base, and the upper end face is connected with the step surface of the hook pressure plate. The hook pressure plate clamping mechanism has the advantages of no limitation to the replacement frequency of the pull bar, rapid and convenient operation, and high stability and reliability.
Description
Technical field
The utility model relates to a kind of clamp mechanism, manually clamps the hook-type pressing plate clamp mechanism of processing work on particularly a kind of jig.
Background technology
At present, the vertical hook-type press plate mechanism of using always on the jig comprises pressing plate seat, hook-type pressing plate, compression spring, studs, nut, screw, pin, holding screw.In this mechanism, the pressing plate seat is fixed on the clamping fixture seat with screw and pin.One end double-screw bolt of studs is connected with the screw of clamping fixture seat, and the in use essential restriction of studs is rotated, and by joining the auger shell hole at the point of attachment of studs and clamping fixture seat, tightens with holding screw and to reach restriction and rotate purpose.
There is following defective in this hook-type press plate mechanism commonly used: the point of attachment of studs and clamping fixture seat is joined the auger shell hole must be had to join and bore the space, can not be blind hole; Each studs uses all will join brill when more renewing studs after wearing and tearing; Studs connects the screw circumferential length and joins for a short time that to bore the position limited on the clamping fixture seat, and to bore number of times limited so join; Studs connects screw and repeatedly joins not to have behind the brill again and join the brill position on the clamping fixture seat, causes clamping fixture seat to scrap; Join auger shell hole trouble and join the auger shell hole time long; Holding screw is the meeting loose or dislocation after use a period of time, and studs rotates immediately during nutting, thereby causes clamping unreliable.
Summary of the invention
At the deficiency of existing hook-type press plate mechanism, the technical problems to be solved in the utility model is the defective that overcomes prior art, and a kind of pull bar pressing plate seat of directly packing into is provided, need not to join the auger shell hole, clamp pull bar and change fast clamping fixture seat long service life, the reliable hook-type press plate mechanism of clamping stability.
A kind of hook-type pressing plate clamp mechanism is installed on the anchor clamps, comprising:
The pressing plate seat is provided with the first step hole in the described pressing plate seat, and is provided with draw-in groove in the lower end of described pressing plate seat;
The hook-type pressing plate is provided with the second step hole in the described hook-type pressing plate, and described hook-type pressing plate is arranged in the first step hole of pressing plate seat, and with pressing plate seat matched in clearance;
Clamp pull bar, the screw rod end of described clamping pull bar passes the first step hole of pressing plate seat from the lower end, and the hook-type pressing plate in the first step hole that is arranged at the pressing plate seat is set on, lower end at described clamping pull bar is provided with boss, draw-in groove matched in clearance with described pressing plate seat lower end, the screw rod end and the nut of described clamping pull bar are screwed, nut screw in to clamp pull bar the screw rod end and with hook-type pressing plate end joined;
Compression spring, described compression spring pass and clamp pull bar screw rod end, and the step surface of its lower surface and described pressing plate seat connects, the step surface butt of its upper surface and described hook-type pressing plate.
Preferably, described pressing plate seat first step hole, hook-type pressing plate second step hole, and clamp pull bar three's axis coinciding.
Preferably, the boss of described clamping pull bar lower end and the draw-in groove of pressing plate seat lower end fasten.
Preferably, described pressing plate seat by screw and pin be arranged at its peripheral screw and pin-and-hole and locate mutually.
Owing to adopt above-mentioned technical scheme, the pull bar pressing plate seat of directly packing into, need not to join the auger shell hole, pull bar is changed rapidly, and it is unrestricted to change number of times, and it is reliable to clamp the pull bar anti-rotation, can not clamp pull bar rotates and the not firm phenomenon of clamping, clamping fixture seat is long service time, need not because repeatedly join the auger shell hole and scrap, and has easy to operate, simple in structure, reliable and stable, long service life, characteristics with low cost.
Below in conjunction with the drawings and specific embodiments, the utility model done further elaborating.
Description of drawings
Fig. 1 is the longitudinal sectional view of this hook-type press plate mechanism;
Fig. 2 is the three-dimensional exploded view of this hook-type press plate mechanism.
Wherein: 1-clamps pull bar; The 2-nut; 3-hook-type pressing plate; 4-compresses spring; 5-pressing plate seat; The 6-screw.
The specific embodiment
Shown in Fig. 1-2, a kind of hook-type pressing plate clamp mechanism comprises: clamp pull bar 1, hook-type pressing plate 3, compression spring 4, pressing plate seat 5.Be provided with the first step hole in the described pressing plate seat 5, and the lower end is provided with draw-in groove, is provided with screw and pin-and-hole at the periphery of described pressing plate seat 5, described pressing plate seat 5 usefulness screws 6 connect with screw, described pressing plate seat 5 usefulness pins and pin-and-hole location.Be provided with the second step hole in the described hook-type pressing plate 3, described hook-type pressing plate 3 is arranged in the first step hole of pressing plate seat 5, with pressing plate seat 5 fits.Described compression spring 4 passes and clamps pull bar 1 screw rod end, and the lower surface of compression spring 4 and the step surface of described pressing plate seat 5 are inconsistent, and the step surface of the upper surface of described compression spring 4 and described hook-type pressing plate 3 is inconsistent.The screw rod end of described clamping pull bar 1 passes the first step hole of pressing plate seat 5 from the lower end, and the hook-type pressing plate 3 in being arranged at pressing plate seat 5 first step holes is set on.Lower end at described clamping pull bar 1 is provided with boss, with the draw-in groove matched in clearance of described pressing plate seat 5 lower ends, and the boss of described clamping pull bar 1 and pressing plate seat 5 draw-in groove engagement connections.The screw rod end and the nut 2 of described clamping pull bar 1 are screwed, nut 2 screw in the screw rod end that clamps pull bars 1 and with hook-type pressing plate 3 end joined.
Described hook-type pressing plate 3 band second step holes, described hook-type pressing plate 3 and pressing plate seat 5 stepped hole matched in clearance; Described hook-type pressing plate 3 second step holes, pressing plate seat 5 first step holes and clamping pull bar 1 three's axis coinciding.In use, clamped workpiece is put into to the pressing plate of hook-type pressing plate 3.Rotation nut 2 is depressed hook-type pressing plate 3 by the effect that clamps pull bar 1 upper end screw thread, and compression spring 4 is compressed, and hook-type pressing plate 3 is moving down and clamping work pieces.Otherwise in the time of need unclamping workpiece, reverse rotation nut 2 unclamps hook-type pressing plate 3 by the effect of screw thread, and the spring force of compression spring 4 obtains discharging, and hook-type pressing plate 3 moves up in the effect of compressing spring 4 and unclamps workpiece.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (4)
1. a hook-type pressing plate clamp mechanism is installed on the anchor clamps, it is characterized in that: comprising:
The pressing plate seat is provided with the first step hole in the described pressing plate seat, and is provided with draw-in groove in the lower end of described pressing plate seat;
The hook-type pressing plate is provided with the second step hole in the described hook-type pressing plate, and described hook-type pressing plate is arranged in the first step hole of pressing plate seat, and with pressing plate seat matched in clearance;
Clamp pull bar, the screw rod end of described clamping pull bar passes the first step hole of pressing plate seat from the lower end, and the hook-type pressing plate in the first step hole that is arranged at the pressing plate seat is set on, lower end at described clamping pull bar is provided with boss, draw-in groove matched in clearance with described pressing plate seat lower end, the screw rod end and the nut of described clamping pull bar are screwed, nut screw in to clamp pull bar the screw rod end and with hook-type pressing plate end joined;
Compression spring, described compression spring pass and clamp pull bar screw rod end, and the step surface of its lower surface and described pressing plate seat connects, the step surface butt of its upper surface and described hook-type pressing plate.
2. according to the described a kind of hook-type pressing plate clamp mechanism of claim 1, it is characterized in that: described pressing plate seat first step hole, hook-type pressing plate second step hole, and clamp pull bar three's axis coinciding.
3. according to the described a kind of hook-type pressing plate clamp mechanism of claim 1, it is characterized in that: the boss of described clamping pull bar lower end and the draw-in groove of pressing plate seat lower end fasten.
4. according to the described a kind of hook-type pressing plate clamp mechanism of claim 1, it is characterized in that: described pressing plate seat by screw and pin be arranged at its peripheral screw and pin-and-hole and locate mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201413398U CN201544045U (en) | 2009-09-22 | 2009-09-22 | Hook pressure plate clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201413398U CN201544045U (en) | 2009-09-22 | 2009-09-22 | Hook pressure plate clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544045U true CN201544045U (en) | 2010-08-11 |
Family
ID=42599203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201413398U Expired - Fee Related CN201544045U (en) | 2009-09-22 | 2009-09-22 | Hook pressure plate clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544045U (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416573A (en) * | 2011-12-14 | 2012-04-18 | 常州鑫鹏工具制造有限公司 | High-station clamping device for drilling machine |
| CN102441846A (en) * | 2011-11-24 | 2012-05-09 | 上海小糸车灯有限公司 | Auxiliary clamp for polishing small-sized metal piece |
| CN102922331A (en) * | 2012-11-14 | 2013-02-13 | 安徽巨一自动化装备有限公司 | Adjustable prepressing mechanism |
| CN102922326A (en) * | 2012-11-05 | 2013-02-13 | 常熟天地煤机装备有限公司 | Self-adjustment compressing device |
| CN103264180A (en) * | 2013-05-13 | 2013-08-28 | 安徽工程大学 | Drill hole clamp of upper body surface of engine air inlet tube |
| CN103394942A (en) * | 2013-08-14 | 2013-11-20 | 贵州大学 | Double-guiding boring mill clamp |
| CN103659351A (en) * | 2012-09-07 | 2014-03-26 | 富泰华精密电子（郑州）有限公司 | Locking mechanism |
| CN104227457A (en) * | 2014-07-30 | 2014-12-24 | 浙江吉利控股集团有限公司 | Manual quick clamping device for work piece and workbench |
| CN104259731A (en) * | 2014-09-19 | 2015-01-07 | 庄景阳 | Carburetor power lifting maintenance tool |
| CN105817924A (en) * | 2016-05-24 | 2016-08-03 | 合肥吉年机械设备有限公司 | Clamp of radial drilling machine |
| CN105881046A (en) * | 2014-12-26 | 2016-08-24 | 浙江汇鑫传动机械有限公司 | Perforated box machining device |
| CN105904244A (en) * | 2016-05-24 | 2016-08-31 | 合肥吉年机械设备有限公司 | Clamping method of fixture for radial drilling machine |
| CN107471051A (en) * | 2017-09-30 | 2017-12-15 | 湖州铭灏机械有限公司 | A kind of grinding machine |
| CN108580977A (en) * | 2018-05-07 | 2018-09-28 | 李冰霜 | A kind of efficient drilling device that drilling depth is controllable |
| CN108731549A (en) * | 2017-04-18 | 2018-11-02 | 成都飞机工业（集团）有限责任公司 | A kind of target apparatus of fast changeable target center |
| CN109352364A (en) * | 2018-12-10 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | A kind of reverse drawing fixture |
| CN111230392A (en) * | 2020-03-25 | 2020-06-05 | 成都航空职业技术学院 | Aluminum alloy fusion welding ultrasonic degassing device |
| CN113523842A (en) * | 2021-09-15 | 2021-10-22 | 邳州市润博家居有限公司 | Quick clamping machine tool clamp for numerical control machine tool |
-
2009
- 2009-09-22 CN CN2009201413398U patent/CN201544045U/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441846A (en) * | 2011-11-24 | 2012-05-09 | 上海小糸车灯有限公司 | Auxiliary clamp for polishing small-sized metal piece |
| CN102416573A (en) * | 2011-12-14 | 2012-04-18 | 常州鑫鹏工具制造有限公司 | High-station clamping device for drilling machine |
| CN103659351A (en) * | 2012-09-07 | 2014-03-26 | 富泰华精密电子（郑州）有限公司 | Locking mechanism |
| CN103659351B (en) * | 2012-09-07 | 2016-12-28 | 安溪县景宏技术咨询有限公司 | Retaining mechanism |
| US9259816B2 (en) | 2012-09-07 | 2016-02-16 | Fu Tai Hua Industry (Shenzhen) Co., Ltd. | Locking mechanism |
| CN102922326A (en) * | 2012-11-05 | 2013-02-13 | 常熟天地煤机装备有限公司 | Self-adjustment compressing device |
| CN102922331A (en) * | 2012-11-14 | 2013-02-13 | 安徽巨一自动化装备有限公司 | Adjustable prepressing mechanism |
| CN103264180B (en) * | 2013-05-13 | 2016-01-27 | 安徽工程大学 | Drill hole clamp of upper body surface of engine air inlet tube |
| CN103264180A (en) * | 2013-05-13 | 2013-08-28 | 安徽工程大学 | Drill hole clamp of upper body surface of engine air inlet tube |
| CN103394942A (en) * | 2013-08-14 | 2013-11-20 | 贵州大学 | Double-guiding boring mill clamp |
| CN104227457A (en) * | 2014-07-30 | 2014-12-24 | 浙江吉利控股集团有限公司 | Manual quick clamping device for work piece and workbench |
| CN104259731A (en) * | 2014-09-19 | 2015-01-07 | 庄景阳 | Carburetor power lifting maintenance tool |
| CN105881046A (en) * | 2014-12-26 | 2016-08-24 | 浙江汇鑫传动机械有限公司 | Perforated box machining device |
| CN105817924A (en) * | 2016-05-24 | 2016-08-03 | 合肥吉年机械设备有限公司 | Clamp of radial drilling machine |
| CN105904244A (en) * | 2016-05-24 | 2016-08-31 | 合肥吉年机械设备有限公司 | Clamping method of fixture for radial drilling machine |
| CN108731549A (en) * | 2017-04-18 | 2018-11-02 | 成都飞机工业（集团）有限责任公司 | A kind of target apparatus of fast changeable target center |
| CN107471051A (en) * | 2017-09-30 | 2017-12-15 | 湖州铭灏机械有限公司 | A kind of grinding machine |
| CN108580977A (en) * | 2018-05-07 | 2018-09-28 | 李冰霜 | A kind of efficient drilling device that drilling depth is controllable |
| CN109352364A (en) * | 2018-12-10 | 2019-02-19 | 中国航发贵州黎阳航空动力有限公司 | A kind of reverse drawing fixture |
| CN111230392A (en) * | 2020-03-25 | 2020-06-05 | 成都航空职业技术学院 | Aluminum alloy fusion welding ultrasonic degassing device |
| CN111230392B (en) * | 2020-03-25 | 2021-03-16 | 成都航空职业技术学院 | Aluminum alloy fusion welding ultrasonic degassing device |
| CN113523842A (en) * | 2021-09-15 | 2021-10-22 | 邳州市润博家居有限公司 | Quick clamping machine tool clamp for numerical control machine tool |
| CN113523842B (en) * | 2021-09-15 | 2021-12-03 | 邳州市润博家居有限公司 | Quick clamping machine tool clamp for numerical control machine tool |
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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: 20100811 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |