CN105798344A - Quick tool clamp with clamping force adjustable function - Google Patents
Quick tool clamp with clamping force adjustable function Download PDFInfo
- Publication number
- CN105798344A CN105798344A CN201610253339.1A CN201610253339A CN105798344A CN 105798344 A CN105798344 A CN 105798344A CN 201610253339 A CN201610253339 A CN 201610253339A CN 105798344 A CN105798344 A CN 105798344A
- Authority
- CN
- China
- Prior art keywords
- clamping force
- hydraulic
- mounting blocks
- clamp body
- clamping
- 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.)
- Granted
Links
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
- B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention discloses a quick tool clamp with the clamping force adjustable function. The quick tool clamp comprises a chuck type clamp body, a small disc body and a clamping force sensor. Hydraulic mechanical clamping jaws are arranged on the outer portion of the clamping force sensor. A drill plate is arranged on the right sides of the hydraulic mechanical clamping jaws. A hydraulic device is arranged in the drill plate. The chuck type clamp body is mounted on the right side of the hydraulic device. A mounting block is arranged in the chuck type clamp body. An extending-and-contracting hydraulic rod is arranged in the mounting block. According to the quick tool clamp with the clamping force adjustable function, the hydraulic device can provide large driving force to the hydraulic mechanical clamping jaws, so that an object to be machined can be clamped quickly according to the requirements of users, use is fast and convenient, a great amount of time is saved, and working efficiency is improved; and clamping force used when the object is clamped by the hydraulic mechanical clamping jaws can be sensed, the required clamping force can be set through a control panel externally connected, and use is intelligent and precise.
Description
Technical field
The invention belongs to technical field of tooling clamps, be specifically related to a kind of clamping strength-adjustable Rapid tooling fixture.
Background technology
Machine-building process is used for fixing processing object, so as to occupy correct position, to accept construction or the device of detection, also known as fixture.In a broad sense, any operation in technical process, it is used for installing rapidly, easily and safely the device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..Wherein jig is most commonly seen, is often simply called fixture.On lathe during processing work, drawing specifies in order to make the surface of workpiece to reach dimensions, geometry and with the technology requirements such as the relative-position error on other surfaces, workpiece must be installed (location) before processing, clip (clamping).Fixture generally by setting element (determining workpiece tram in fixture), clamping device, to compositions such as cutter induction element (determine the relative position of cutter and workpiece or guide tool orientation), indexing means (making workpiece can complete the processing of several station in once mounting, to have circular index device and rectilinear movement indexing means two class), connecting element and chuck mode clamp bodies (clamp base).Except vice, chuck, dividing head and rotary table etc, also have one and more common be handle of a knife, it is, in general, that when this word of tool mounting occurs, what this fixture referred to mostly is exactly handle of a knife simultaneously.
But the not only structure of frock clamp in the market is complicated, and function singleness, it does not have hydraulic means is set, general article to be processed are heavier, it is impossible to provide bigger driving force by hydraulic means, thus can not quickly be clamped by object to be processed, user demand can not be met, in-convenience in use；It is not provided with clamping force sensor, it is impossible to set required clamping dynamics by external control panel, use not intelligent.
Summary of the invention
It is an object of the invention to provide a kind of clamping strength-adjustable Rapid tooling fixture, with solve in above-mentioned background technology propose can not quickly object to be processed be clamped, user demand can not be met, in-convenience in use and by the required clamping dynamics of external control panel setting, not intelligent problem can not be used.
nullFor achieving the above object，The present invention provides following technical scheme: a kind of clamping strength-adjustable Rapid tooling fixture，Including chuck mode clamp body、Little disk body and clamping force sensor，The outside of described clamping force sensor is provided with hydraulic mechanical jaw，The right side of described hydraulic mechanical jaw is provided with bushing plate，Described bushing plate be internally provided with hydraulic means，Described chuck mode clamp body is arranged on the right side of hydraulic means，And chuck mode clamp body be internally provided with mounting blocks，Described mounting blocks is provided with fixing nut，The right side of described fixing nut is provided with aiding support，Described aiding support be internally provided with fast quick change drill bushing，Described mounting blocks be internally provided with extension type hydraulic stem，And the right side of mounting blocks is provided with open washer，Described open washer be internally provided with interchangeable alignment pin，Described little disk body is arranged on the right side of chuck mode clamp body，And the right side of little disk body is provided with pull bar.
Preferably, described chuck mode clamp body is cylindrical structure.
Preferably, described mounting blocks is v-shaped structure.
Preferably, described fixing nut is provided with four altogether, and four fixing nuts are uniformly arranged on mounting blocks.
Preferably, described hydraulic mechanical jaw is provided with three altogether, and three hydraulic mechanical jaws are uniformly arranged on the outside clamping force sensor.
Compared with prior art, the invention has the beneficial effects as follows: this clamping strength-adjustable Rapid tooling fixture is provided with hydraulic means, hydraulic means can be passed through and provide bigger driving force for hydraulic mechanical jaw, such that it is able to object to be processed is quickly clamped by the demand according to user, use efficient and convenient, and save the plenty of time, improve work efficiency；It is provided with clamping force sensor, it is possible to chucking power used during sensing hydraulic mechanical jaw gripping objects, and required clamping dynamics can be set by external control panel, use intelligence accurately.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
In figure: 1-hydraulic means, 2-fix nut, 3-mounting blocks, 4-chuck mode clamp body, the interchangeable alignment pin of 5-, the little disk body of 6-, 7-extension type hydraulic stem, 8-pull bar, 9-open washer, 10-aiding support, 11-Quick-change drill bush, 12-bushing plate, 13-clamp force sensor, 14-hydraulic mechanical jaw.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1，The present invention provides a kind of technical scheme: a kind of clamping strength-adjustable Rapid tooling fixture，Including chuck mode clamp body 4、Little disk body 6 and clamping force sensor 13，The outside of clamping force sensor 13 is provided with hydraulic mechanical jaw 14，The right side of hydraulic mechanical jaw 14 is provided with bushing plate 12，Bushing plate 12 and Quick-change drill bush 11 combine and use，Determine the position in processed hole on workpiece，Guiding cutter is processed，And improve cutter rigidity in the course of processing and prevent the vibration in processing，Described bushing plate 12 be internally provided with hydraulic means 1，Described chuck mode clamp body 4 is arranged on the right side of hydraulic means 1，And chuck mode clamp body 4 be internally provided with mounting blocks 3，Workpiece to be processed is placed on the groove of mounting blocks 3，Workpiece to be processed is made to be in the center of three hydraulic mechanical jaws 14 by mounting blocks 3，Mounting blocks 3 is provided with fixing nut 2，The right side of fixing nut 2 is provided with aiding support 10，Aiding support 10 be internally provided with fast quick change drill bushing 11，Mounting blocks 3 be internally provided with extension type hydraulic stem 7，And the right side of mounting blocks 3 is provided with open washer 9，Open washer 9 be internally provided with interchangeable alignment pin 5，Little disk body 6 is arranged on the right side of chuck mode clamp body 4，And the right side of little disk body 6 is provided with pull bar 8.
Chuck mode clamp body 4 is cylindrical structure；Mounting blocks 3 is v-shaped structure；Fixing nut 2 is provided with four altogether, and four fixing nuts 2 are uniformly arranged on mounting blocks 3；Hydraulic mechanical jaw 14 is provided with three altogether, and three hydraulic mechanical jaws 14 are uniformly arranged on the outside clamping force sensor 13.
Operation principle: object to be processed is placed in the middle of three hydraulic mechanical jaws 14 by user, and make the base contact front surface to interchangeable alignment pin 5 of object to be processed, workpiece is made to be in correct locus in fixture, frock clamp is connected power supply, the power size of hydraulic means 1 is regulated by external control panel, hydraulic means 1 is using liquid as working media, dynamic foundation is provided with motor, by hydraulic means 1 internal valves change hydraulic oil flow to, the pressure utilizing liquid can transmit power for hydraulic mechanical jaw 14, thus by piece-holder, dynamics suffered by caught workpiece is sensed by clamping force sensor 13, and dynamics is fed back to external control panel, if dynamics is too small or excessive, it is adjusted by external control panel.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.
Claims (5)
- null1. a clamping strength-adjustable Rapid tooling fixture，Including chuck mode clamp body (4)、Little disk body (6) and clamping force sensor (13)，It is characterized in that: the outside of described clamping force sensor (13) is provided with hydraulic mechanical jaw (14)，The right side of described hydraulic mechanical jaw (14) is provided with bushing plate (12)，Described bushing plate (12) be internally provided with hydraulic means (1)，Described chuck mode clamp body (4) is arranged on the right side of hydraulic means (1)，And chuck mode clamp body (4) be internally provided with mounting blocks (3)，Described mounting blocks (3) is provided with fixing nut (2)，The right side of described fixing nut (2) is provided with aiding support (10)，Described aiding support (10) be internally provided with fast quick change drill bushing (11)，Described mounting blocks (3) be internally provided with extension type hydraulic stem (7)，And the right side of mounting blocks (3) is provided with open washer (9)，Described open washer (9) be internally provided with interchangeable alignment pin (5)，Described little disk body (6) is arranged on the right side of chuck mode clamp body (4)，And the right side of little disk body (6) is provided with pull bar (8).
- 2. a kind of clamping strength-adjustable Rapid tooling fixture according to claim 1, it is characterised in that: described chuck mode clamp body (4) is cylindrical structure.
- 3. a kind of clamping strength-adjustable Rapid tooling fixture according to claim 1, it is characterised in that: described mounting blocks (3) is v-shaped structure.
- 4. a kind of clamping strength-adjustable Rapid tooling fixture according to claim 1, it is characterised in that: described fixing nut (2) is provided with four altogether, and four fixing nuts (2) are uniformly arranged on mounting blocks (3).
- 5. a kind of clamping strength-adjustable Rapid tooling fixture according to claim 1, it is characterized in that: described hydraulic mechanical jaw (14) is provided with three altogether, and three hydraulic mechanical jaws (14) are uniformly arranged on the outside clamping force sensor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253339.1A CN105798344B (en) | 2016-04-22 | 2016-04-22 | A kind of adjustable Rapid tooling fixture of clamping force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253339.1A CN105798344B (en) | 2016-04-22 | 2016-04-22 | A kind of adjustable Rapid tooling fixture of clamping force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105798344A true CN105798344A (en) | 2016-07-27 |
| CN105798344B CN105798344B (en) | 2018-10-12 |
Family
ID=56457359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610253339.1A Expired - Fee Related CN105798344B (en) | 2016-04-22 | 2016-04-22 | A kind of adjustable Rapid tooling fixture of clamping force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105798344B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860857A (en) * | 2019-11-27 | 2020-03-06 | 航天科技控股集团股份有限公司 | A fully automatic assembly method of stent self-judgment type |
| CN113290404A (en) * | 2021-05-31 | 2021-08-24 | 江苏建筑职业技术学院 | Mechanical fixture for mechanical automation production convenient for automatically controlling clamping force |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080157487A1 (en) * | 2007-01-02 | 2008-07-03 | Hall David R | Hydraulic Chuck with Independently Moveable Jaws |
| CN102451925A (en) * | 2010-10-22 | 2012-05-16 | 闫娟 | Movable and convenient center hole drilling machine |
| CN102990122A (en) * | 2011-09-14 | 2013-03-27 | 徐州新赛特石英材料有限公司 | Portable center hole drilling machine |
| CN104043979A (en) * | 2013-12-13 | 2014-09-17 | 芜湖市天雄新材料科技有限公司 | Pressure measurable pawl-type locking clamp |
| CN204122782U (en) * | 2014-09-29 | 2015-01-28 | 天津隆德精密机械有限公司 | A kind of dedicated fixture for drilling |
| CN204366120U (en) * | 2015-01-15 | 2015-06-03 | 林炳昆 | Fixture at the bottom of milling at the bottom of hydraulic pressure pump box |
| CN204976098U (en) * | 2015-09-03 | 2016-01-20 | 衢州启程机械设备有限公司 | General boring grab |
| CN205629429U (en) * | 2016-04-22 | 2016-10-12 | 安徽机电职业技术学院 | Quick frock clamp with adjustable clamping -force degree |
-
2016
- 2016-04-22 CN CN201610253339.1A patent/CN105798344B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080157487A1 (en) * | 2007-01-02 | 2008-07-03 | Hall David R | Hydraulic Chuck with Independently Moveable Jaws |
| CN102451925A (en) * | 2010-10-22 | 2012-05-16 | 闫娟 | Movable and convenient center hole drilling machine |
| CN102990122A (en) * | 2011-09-14 | 2013-03-27 | 徐州新赛特石英材料有限公司 | Portable center hole drilling machine |
| CN104043979A (en) * | 2013-12-13 | 2014-09-17 | 芜湖市天雄新材料科技有限公司 | Pressure measurable pawl-type locking clamp |
| CN204122782U (en) * | 2014-09-29 | 2015-01-28 | 天津隆德精密机械有限公司 | A kind of dedicated fixture for drilling |
| CN204366120U (en) * | 2015-01-15 | 2015-06-03 | 林炳昆 | Fixture at the bottom of milling at the bottom of hydraulic pressure pump box |
| CN204976098U (en) * | 2015-09-03 | 2016-01-20 | 衢州启程机械设备有限公司 | General boring grab |
| CN205629429U (en) * | 2016-04-22 | 2016-10-12 | 安徽机电职业技术学院 | Quick frock clamp with adjustable clamping -force degree |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860857A (en) * | 2019-11-27 | 2020-03-06 | 航天科技控股集团股份有限公司 | A fully automatic assembly method of stent self-judgment type |
| CN113290404A (en) * | 2021-05-31 | 2021-08-24 | 江苏建筑职业技术学院 | Mechanical fixture for mechanical automation production convenient for automatically controlling clamping force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105798344B (en) | 2018-10-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |