CN107470936A - A kind of clamp method from clip fixture - Google Patents
A kind of clamp method from clip fixture Download PDFInfo
- Publication number
- CN107470936A CN107470936A CN201710643329.3A CN201710643329A CN107470936A CN 107470936 A CN107470936 A CN 107470936A CN 201710643329 A CN201710643329 A CN 201710643329A CN 107470936 A CN107470936 A CN 107470936A
- Authority
- CN
- China
- Prior art keywords
- pair
- extensible member
- portable
- plate
- chute
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of clamp method from clip fixture, including bottom plate, a pair of portable plates, a pair of substrates, a pair of clamping plates and extensible member；A pair of substrates are relatively fixed on bottom plate, a pair of clamping plates are relative located at the inner side of a pair of substrates, a pair of portable plates are relative located at the outside of a pair of substrates, substrate is provided with through hole, bolt-through substrate one end is connected with portable plate, the other end is connected with clamping plate, bottom plate is provided with chute, the trend of chute is consistent with the line of two pieces of portable plates, the lower slide of portable plate is connected in chute, and brute spring is socketed on the bolt between portable plate and substrate, and extensible member is respectively arranged between a pair of portable plates, when extensible member is in most short status, a pair of clamping plates keep engagement.Compared with prior art, the beneficial effects of the invention are as follows：It is very easy to use and simple in construction.
Description
Technical field
The present invention relates to a kind of clamp method from clip fixture.
Background technology
Casting tool has following several installation positioning methods：
Shoulder is fixed：The fixed form that through hole cage plate uses.Bottom is carried to the insert of boss, after being pressed into cage plate, passed through
Screw compresses movable mold support plate or top clamping plate with cage plate.If insert is oversized, enhancing spiral shell can also be set in centre
Nail.The band boss of generally rounded insert one week, non-circular insert only need setting unit boss, and big insert two sides band boss is small
Insert one-side band boss.When for circle and having direction requirement, also need to set up defences and ship and resell on another market to prevent from misplacing.This fixation side
The die casting that formula applies in general to die cavity relatively depth or cavity or narrow insert can not use screw to fasten.
Screw fastens：The mould shallower to cylinder insert or die cavity is fastened using screw, to the monotype of non-cylindrical insert
Chamber die casting can also use screw to fasten, and be now, between insert and cage plate and cage plate and seat board that screw is fixed.It is and right
In deep-small hole, for the ease of processing, insert is frequently with more than two pieces as depicted of insert composed structure.
Shoulder and straight pin coordinate fastening：When insert is thiner and quantity is more, processing boss difficulty is larger, now only
Two outside inserts are processed into boss, are connected in series all small inserts with straight pin, then all inserts are pressed into cage plate together.
However, above-mentioned Set and Positioning whether clamping in place, that is, casting roughing standard face to tool locating reference plane whether clamping in place,
It is main still by manually being detected using clearance gauge at present, the frock of casting is judged with rough clearance gauge data and working experience
Situation in place.This mode limits casting there is the problems such as detection is inconvenient, precision is low, limitation is larger, automaticity is poor
The production efficiency of product.
No. 201110230286.9 Chinese invention patents of 2 months 2012 Application No. disclosed in 1 day, it is invented
Entitled " casting tool detection clamp and its detection method ", it includes bottom plate, corner oil cylinder and benchmark boss, benchmark boss by
Benchmark boss with alignment pin and the interior benchmark boss for setting through hole are formed；Inside set and pass through pipeline below the benchmark boss of through hole
Equipped with pressure sensor, the pressure sensor connects with microcomputer controller.Above-mentioned patent application, passed by monitoring each pressure
Whether the change of pressure in sensor, can monitor whether corresponding benchmark boss has gap, namely be installed in place.
The installation of above-mentioned casting tool whether detection fixture in place and frock, provided just for operator and user really
Profit, however it remains following deficiency：
It is micro computer controlled 1. when finding that casting tool installation is not in place, namely when pressure sensor detects pressure and is less than setting value
Device processed can only carry out early warning, it is impossible to be adjusted, still need to after manually casting has been removed, reappose and position adjustment, Ran Houzai
Secondary detection.It is low that Adjusting accuracy is positioned manually, is typically required to multi-pass operation, adjustment time is grown, and efficiency is low.
2. in process, loosened when clamping occurs in corner oil cylinder, it is micro- when pressure sensor detects pressure and is less than setting value
Computer controller can only also carry out early warning, when scene does not have operating personnel, equipment will autostop, when live long-time nothing
When people is on duty or repairs, the equipment also will always be in dead state, and this will have a strong impact on the processing efficiency of production.
3. at the top of the benchmark boss or inside the positioning chamber of casting tool bottom during out-of-flatness, directly casting has been removed put down again into
Row positioning method, it is difficult to be installed in place casting tool, generally require and rotate casting tool, exchange casting tool inner chamber with
The pairing order of benchmark boss, can carry out accurately installation positioning.So, the labor intensity of operating personnel, production will be increased
Efficiency will also decrease.
The content of the invention
The above mentioned problem that the present invention needs to solve is to be directed to above-mentioned the deficiencies in the prior art, and is provided a kind of from clip fixture
Clamp method.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of clamp method from clip fixture, comprise the following steps：
（1）Extensible member is extended, portable plate overcomes the elastic force of brute spring, and is moved under the guide effect of chute to both ends, folder
Plate is separated from each other under the tractive force effect of bolt；
（2）The workpiece for needing to process is placed between two clamping plates；
（3）Extensible member is shunk, brute spring shrinks, and portable plate is close to each other under the guide effect of chute, and two pieces of fixture blocks are mutual
Engagement, clamps workpiece；
（4）Workpiece is processed.
The bottom surface that portable plate contacts with chute is provided with ball.
The opposite one side of clamping plate is concaved circular cambered surface.
Extensible member is hydraulic cylinder or pneumatic cylinder.
Extensible member has 2, is symmetrically set in the both ends of a pair of portable plates.
Compared with prior art, the beneficial effects of the invention are as follows：When extensible member is in most short status, a pair of clamping plates keep nibbling
Close, and brute spring can ensure clamping dynamics, when needing clamping workpiece, only need to extend extensible member, clamping plate and opening, be put into
Workpiece, easy to use, simple in construction, response is rapid.
Brief description of the drawings
Fig. 1 is the structural representation of the fixture of the present invention；
Wherein, 1- bottom plates, 2- substrates, 3- clamping plates, 4- portable plates, 5- extensible members, 6- bolts, 7- brute springs.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, the Simple clamp includes bottom plate, a pair of portable plates, a pair of substrates, a pair of clamping plates and extensible member；One
Substrate is relatively fixed on bottom plate, a pair of clamping plates are relative located at the inner side of a pair of substrates, and a pair of portable plates are relative to be located at a pair
The outside of substrate, substrate are provided with through hole, and bolt-through substrate one end is connected with portable plate, and the other end is connected with clamping plate, bottom plate
Chute is provided with, the trend of chute is consistent with the line of two pieces of portable plates, and the lower slide of portable plate is connected in chute, activity
Brute spring is socketed on bolt between plate and substrate, extensible member is respectively arranged between a pair of portable plates, and extensible member is in most short
During state, a pair of clamping plates keep engagement.
A kind of clamp method from clip fixture, comprise the following steps：
（1）Extensible member is extended, portable plate overcomes the elastic force of brute spring, and is moved under the guide effect of chute to both ends, folder
Plate is separated from each other under the tractive force effect of bolt；
（2）The workpiece for needing to process is placed between two clamping plates；
（3）Extensible member is shunk, brute spring shrinks, and portable plate is close to each other under the guide effect of chute, and two pieces of fixture blocks are mutual
Engagement, clamps workpiece；
（4）Workpiece is processed.
The bottom surface that portable plate contacts with chute is provided with ball.
The opposite one side of clamping plate is concaved circular cambered surface.
Extensible member is hydraulic cylinder or pneumatic cylinder.
Extensible member has 2, is symmetrically set in the both ends of a pair of portable plates.
Compared with prior art, the beneficial effects of the invention are as follows：When extensible member is in most short status, a pair of clamping plates keep nibbling
Close, and brute spring can ensure clamping dynamics, when needing clamping workpiece, only need to extend extensible member, clamping plate and opening, be put into
Workpiece, easy to use, simple in construction, response is rapid.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this area
Apply；Any those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this has no effect on the substantive content of the present invention.Therefore, every content without departing from technical solution of the present invention, foundation
The technical spirit of the present invention still falls within the present invention to any simple modifications, equivalents, and modifications made for any of the above embodiments
In the range of technical scheme protection.
Claims (5)
- A kind of 1. clamp method from clip fixture, it is characterised in that：Comprise the following steps：（1）Extensible member is extended, portable plate overcomes the elastic force of brute spring, and is moved under the guide effect of chute to both ends, folder Plate is separated from each other under the tractive force effect of bolt；（2）The workpiece for needing to process is placed between two clamping plates；（3）Extensible member is shunk, brute spring shrinks, and portable plate is close to each other under the guide effect of chute, and two pieces of fixture blocks are mutual Engagement, clamps workpiece；（4）Workpiece is processed.
- 2. the clamp method according to claim 1 from clip fixture, it is characterised in that：The bottom that portable plate contacts with chute Face is provided with ball.
- 3. the clamp method according to claim 1 from clip fixture, it is characterised in that：The opposite one side of clamping plate is recessed circle Cambered surface.
- 4. the clamp method according to claim 1 from clip fixture, it is characterised in that：Extensible member is hydraulic cylinder or air pressure Cylinder.
- 5. the clamp method according to claim 1 from clip fixture, it is characterised in that：Extensible member has 2, is symmetrically set in The both ends of a pair of portable plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643329.3A CN107470936A (en) | 2017-07-31 | 2017-07-31 | A kind of clamp method from clip fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643329.3A CN107470936A (en) | 2017-07-31 | 2017-07-31 | A kind of clamp method from clip fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107470936A true CN107470936A (en) | 2017-12-15 |
Family
ID=60598162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710643329.3A Pending CN107470936A (en) | 2017-07-31 | 2017-07-31 | A kind of clamp method from clip fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107470936A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941768A (en) * | 2018-06-25 | 2018-12-07 | 湖州吉斯安机械有限公司 | A kind of precision casting cutter device |
| CN109453477A (en) * | 2018-10-25 | 2019-03-12 | 安徽信息工程学院 | A kind of Life preserver used in high building fire |
| CN109632273A (en) * | 2018-12-10 | 2019-04-16 | 宁波安创电子科技有限公司 | A kind of urea for vehicle nozzle clamps detection device automatically |
| CN110842117A (en) * | 2019-11-26 | 2020-02-28 | 东台市高科技术创业园有限公司 | Cylindrical electronic component pin cutting equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000094248A (en) * | 1998-09-25 | 2000-04-04 | Toyota Autom Loom Works Ltd | Work fixing device and bush claw step exchange device of work fixing device |
| CN104175142A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Drilling clamp for pump body of clutch master pump |
| CN104440210A (en) * | 2013-09-22 | 2015-03-25 | 西安志越机电科技有限公司 | Clamping device for thin-walled cylinder workpiece line cutting |
| CN204771714U (en) * | 2015-07-11 | 2015-11-18 | 马鞍山市盛力锁业科技有限公司 | Axletree adds clamping apparatus |
| CN105382597A (en) * | 2015-12-01 | 2016-03-09 | 芜湖成德龙过滤设备有限公司 | Pipe clamping device |
| CN206241899U (en) * | 2016-11-27 | 2017-06-13 | 徐孝思 | A kind of spring guide clamp system |
-
2017
- 2017-07-31 CN CN201710643329.3A patent/CN107470936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000094248A (en) * | 1998-09-25 | 2000-04-04 | Toyota Autom Loom Works Ltd | Work fixing device and bush claw step exchange device of work fixing device |
| CN104440210A (en) * | 2013-09-22 | 2015-03-25 | 西安志越机电科技有限公司 | Clamping device for thin-walled cylinder workpiece line cutting |
| CN104175142A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Drilling clamp for pump body of clutch master pump |
| CN204771714U (en) * | 2015-07-11 | 2015-11-18 | 马鞍山市盛力锁业科技有限公司 | Axletree adds clamping apparatus |
| CN105382597A (en) * | 2015-12-01 | 2016-03-09 | 芜湖成德龙过滤设备有限公司 | Pipe clamping device |
| CN206241899U (en) * | 2016-11-27 | 2017-06-13 | 徐孝思 | A kind of spring guide clamp system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941768A (en) * | 2018-06-25 | 2018-12-07 | 湖州吉斯安机械有限公司 | A kind of precision casting cutter device |
| CN109453477A (en) * | 2018-10-25 | 2019-03-12 | 安徽信息工程学院 | A kind of Life preserver used in high building fire |
| CN109632273A (en) * | 2018-12-10 | 2019-04-16 | 宁波安创电子科技有限公司 | A kind of urea for vehicle nozzle clamps detection device automatically |
| CN110842117A (en) * | 2019-11-26 | 2020-02-28 | 东台市高科技术创业园有限公司 | Cylindrical electronic component pin cutting equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |