CN105798344B - A kind of adjustable Rapid tooling fixture of clamping force - Google Patents
A kind of adjustable Rapid tooling fixture of clamping force Download PDFInfo
- Publication number
- CN105798344B CN105798344B CN201610253339.1A CN201610253339A CN105798344B CN 105798344 B CN105798344 B CN 105798344B CN 201610253339 A CN201610253339 A CN 201610253339A CN 105798344 B CN105798344 B CN 105798344B
- Authority
- CN
- China
- Prior art keywords
- clamping force
- hydraulic
- mounting blocks
- clamp body
- chuck mode
- 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
Links
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 kind of adjustable Rapid tooling fixtures of clamping force, including chuck mode clamp body, small disk body and clamping force sensor, the outside of the clamping force sensor is provided with hydraulic mechanical clamping jaw, it is provided with bushing plate on the right side of the hydraulic mechanical clamping jaw, the bushing plate is internally provided with hydraulic device, the chuck mode clamp body is mounted on the right side of hydraulic device, and chuck mode clamp body is internally provided with mounting blocks, the mounting blocks are internally provided with extension type hydraulic stem.The adjustable Rapid tooling fixture of the clamping force, larger driving force can be provided for hydraulic mechanical clamping jaw by hydraulic device, so as to which quickly object to be processed is clamped according to the demand of user, use is efficient and convenient, and the plenty of time is saved, it improves work efficiency；Chucking power used when hydraulic mechanical clamping jaw gripping objects can be incuded, and required clamping force can be set by external control panel, it is accurate using intelligence.
Description
Technical field
The invention belongs to tooling and fixture technical field, and in particular to a kind of adjustable Rapid tooling fixture of clamping force.
Background technology
It is used for fixing processing object during machine-building, is allowed to occupy correct position, is constructed or detected with receiving
Device, also known as fixture.In a broad sense, any process in technical process, for it is rapid, workpiece is easily and safely installed
Device, all can be described as fixture.Such as welding fixture, inspection jig, assembling jig, jig etc..Wherein jig is most
It is common, is often simply called fixture.When machining a workpiece on a machine tool, to make the surface energy of workpiece reach size as defined in drawing, several
What shape and with the technologies requirement such as the relative-position error of other surfaces, workpiece must be installed to (positioning) before processing, clipped
(clamping).Fixture is usually by setting element (determining correct position of the workpiece in fixture), clamping device, to knife induction element
(relative position or guiding tool orientation that determine cutter and workpiece), indexing means (make workpiece that can complete number in once mounting
The processing of a station has circular index device and linear movement indexing means two class), connecting element and chuck mode clamp body
Compositions such as (fixture bases).Except vice, chuck, dividing head and rotary table etc, handle of a knife is there are one more common, one
As in fact, when this word of tool mounting occurs simultaneously, what this fixture referred to mostly is exactly handle of a knife.
But frock clamp currently on the market is not only complicated, but also has a single function, and is not provided with hydraulic device, one
As article to be processed it is heavier, larger driving force cannot be provided by hydraulic device, to cannot quickly press from both sides object to be processed
It holds, user's demand cannot be met, it is inconvenient to use；It is not provided with clamping force sensor, external control panel cannot be passed through
Clamping force needed for setting, use be not intelligent.
Invention content
The purpose of the present invention is to provide a kind of adjustable Rapid tooling fixtures of clamping force, to solve above-mentioned background technology
Quickly object to be processed cannot be clamped for middle proposition, cannot meet user's demand, inconvenient to use and cannot be by external
Clamping force needed for control panel setting, the not intelligent problem of use.
To achieve the above object, the present invention provides the following technical solutions：A kind of adjustable Rapid tooling fixture of clamping force,
Including chuck mode clamp body, small disk body and clamping force sensor, the outside of the clamping force sensor is provided with fluid pressure type
Mechanical grip is provided with bushing plate on the right side of the hydraulic mechanical clamping jaw, and the bushing plate is internally provided with hydraulic device,
The chuck mode clamp body is mounted on the right side of hydraulic device, and chuck mode clamp body is internally provided with mounting blocks, the peace
It is provided with fixing nut on dress block, aiding support, the inside setting of the aiding support are provided on the right side of the fixing nut
There is fast quick change drill bushing, the mounting blocks are internally provided with extension type hydraulic stem, and open washer is provided on the right side of mounting blocks
Circle, the open washer are internally provided with interchangeable positioning pin, and the small disk body is mounted on the right side of chuck mode clamp body, and
It is provided with pull rod on the right side of small disk body.
Preferably, the chuck mode clamp body is cylindrical structure.
Preferably, the mounting blocks are v-shaped structure.
Preferably, there are four the fixing nut is arranged altogether, and four fixing nuts are uniformly mounted on mounting blocks.
Preferably, there are three the hydraulic mechanical clamping jaw is arranged altogether, and three hydraulic mechanical clamping jaws are uniformly mounted on
The outside of clamping force sensor.
Compared with prior art, the beneficial effects of the invention are as follows：The adjustable Rapid tooling fixture of the clamping force is provided with
Hydraulic device can provide larger driving force for hydraulic mechanical clamping jaw, so as to according to user by hydraulic device
Demand quickly object to be processed is clamped, use is efficient and convenient, and save the plenty of time, improve work efficiency；It is provided with
Clamping force sensor can incude chucking power used when hydraulic mechanical clamping jaw gripping objects, and can be by external
Clamping force needed for control panel setting is accurate using intelligence.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
In figure：1- hydraulic devices, 2- fixing nuts, 3- mounting blocks, 4- chuck modes clamp body, the interchangeable positioning pins of 5-, 6-
Small disk body, 7- extension types hydraulic stem, 8- pull rods, 9- open washers, 10- aiding supports, 11- Quick-change drill bushs, 12- bushing plates,
13- clamping forces sensor, 14- hydraulic mechanical clamping jaws.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of adjustable Rapid tooling fixture of clamping force, including
The outside of chuck mode clamp body 4, small disk body 6 and clamping force sensor 13, clamping force sensor 13 is provided with fluid pressure type machine
The right side of tool clamping jaw 14, hydraulic mechanical clamping jaw 14 is provided with bushing plate 12, and bushing plate 12 and Quick-change drill bush 11 are used in combination, really
Determine the position that hole is processed on workpiece, guiding cutter is processed, and is improved the rigidity of cutter in process and prevented from adding
Vibration in work, the bushing plate 12 are internally provided with hydraulic device 1, and the chuck mode clamp body 4 is mounted on hydraulic device 1
Right side, and chuck mode clamp body 4 is internally provided with mounting blocks 3, and workpiece to be processed is placed on to the groove of mounting blocks 3,
So that workpiece to be processed is at the center of three hydraulic mechanical clamping jaws 14 by mounting blocks 3, fixed spiral shell is provided on mounting blocks 3
Mother 2, the right side of fixing nut 2 is provided with aiding support 10, and aiding support 10 is internally provided with fast quick change drill bushing 11, mounting blocks
3 are internally provided with extension type hydraulic stem 7, and the right side of mounting blocks 3 is provided with open washer 9, and the inside of open washer 9 is set
It is equipped with interchangeable positioning pin 5, small disk body 6 is mounted on the right side of chuck mode clamp body 4, and the right side of small disk body 6 is provided with pull rod
8。
Chuck mode clamp body 4 is cylindrical structure；Mounting blocks 3 are v-shaped structure；There are four fixing nut 2 is arranged altogether, and four
A fixing nut 2 is uniformly mounted on mounting blocks 3；There are three hydraulic mechanical clamping jaw 14 is arranged altogether, and three hydraulic mechanicals
Clamping jaw 14 is uniformly mounted on the outside of clamping force sensor 13.
Operation principle：Object to be processed is placed among three hydraulic mechanical clamping jaws 14 by user, and is made to be processed
The bottom of object touches the front surface of interchangeable positioning pin 5, so that workpiece is in correct spatial position in fixture, by tooling
Fixture connects power supply, the power size of hydraulic device 1 is adjusted by external control panel, hydraulic device 1 is using liquid as work
Medium provides dynamic foundation with motor, changes hydraulic oil flow direction by 1 internal valves of hydraulic device, utilizes the pressure energy of liquid
Pass through clamping force sensor 13 thus by piece-holder for 14 passing power of hydraulic mechanical clamping jaw and sense caught workpiece institute
External control panel is fed back to by dynamics, and by dynamics, if dynamics is too small or excessive, is carried out by external control panel
It adjusts.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of adjustable Rapid tooling fixture of clamping force, including chuck mode clamp body（4）, small disk body（6）And clamping force
Sensor（13）, it is characterised in that：The clamping force sensor（13）Outside be provided with hydraulic mechanical clamping jaw（14）, institute
State hydraulic mechanical clamping jaw（14）Right side be provided with bushing plate（12）, the bushing plate（12）Be internally provided with hydraulic device
（1）, the chuck mode clamp body（4）Mounted on hydraulic device（1）Right side, and chuck mode clamp body（4）Be internally provided with
Mounting blocks（3）, the mounting blocks（3）On be provided with fixing nut（2）, the fixing nut（2）Right side be provided with auxiliary branch
It holds（10）, the aiding support（10）Be internally provided with fast quick change drill bushing（11）, the mounting blocks（3）Be internally provided with can
Telescopic hydraulic bar（7）, and mounting blocks（3）Right side be provided with open washer（9）, the open washer（9）Inside setting
There is interchangeable positioning pin（5）, the small disk body（6）Mounted on chuck mode clamp body（4）Right side, and small disk body（6）Right side
It is provided with pull rod（8）, the chuck mode clamp body（4）For cylindrical structure, the mounting blocks（3）For v-shaped structure, the fixation
Nut（2）Altogether there are four settings, and four fixing nuts（2）Uniformly it is mounted on mounting blocks（3）On, the hydraulic mechanical clamping jaw
（14）Altogether there are three settings, and three hydraulic mechanical clamping jaws（14）Uniformly it is mounted on clamping force sensor（13）Outside.
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 CN105798344A (en) | 2016-07-27 |
| CN105798344B true 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) |
Families Citing this family (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 | Support self-judging type full-automatic assembly method |
| CN113290404B (en) * | 2021-05-31 | 2022-06-21 | 江苏建筑职业技术学院 | Mechanical fixture for mechanical automation production convenient for automatically controlling clamping force |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7654178B2 (en) * | 2007-01-02 | 2010-02-02 | Hall David R | Hydraulic chuck with independently moveable jaws |
-
2016
- 2016-04-22 CN CN201610253339.1A patent/CN105798344B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105798344A (en) | 2016-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190422 |