CN107825195A - Novel pneumatic fixture - Google Patents
Novel pneumatic fixture Download PDFInfo
- Publication number
- CN107825195A CN107825195A CN201711347937.6A CN201711347937A CN107825195A CN 107825195 A CN107825195 A CN 107825195A CN 201711347937 A CN201711347937 A CN 201711347937A CN 107825195 A CN107825195 A CN 107825195A
- Authority
- CN
- China
- Prior art keywords
- pull bar
- workbench
- cylinder
- novel pneumatic
- pneumatic fixture
- 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
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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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a kind of novel pneumatic fixture, belong to field of mechanical technique.It is more inconvenient that it solves the problems, such as that existing novel pneumatic fixture clamps workpiece.This novel pneumatic fixture, including base, base is provided with workbench, the outer face of workbench is for being resisted against locating surface for workpiece, the both sides of workbench are vertically provided with pull bar and drive the cylinder of two pull bar synchronous reciprocating axial translations, the outer end of pull bar is provided with the briquetting of protrusion, rotating mechanism is provided between workbench and pull bar, rotating mechanism drives pull bar rotatable around its axis when cylinder drives pull bar translation.This novel pneumatic fixture has clamping workpiece more convenient and uses the advantages of more convenient.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of air-actuated jaw, particularly a kind of novel pneumatic fixture.
Background technology
Then many industrial products are processed, it is necessary to use various folders in process of production, it is necessary to positioned
Tool.For different types of product, the type face of product and positioning hole point have difference, it is necessary to using miscellaneous folder
The cooperation reliability of tool, the stability of fixture in itself, and fixture and product workpiece, has important to product Accuracy of finish
Influence, therefore different product workpiece or even different clip positions all have different requirements to fixture.
Pneumatic processing unit (plant) (the application number of one valve rod chamfering as disclosed in Chinese patent literature：20 1 320343847.0),
Including lathe, in addition to feed apparatus and the clamping device that is fixed thereon, clamping device are arranged on the side of lathe tools,
Clamping device is mainly made up of cylinder, air cylinder support and upper and lower fixture block, and cylinder is fixed on air cylinder support, the piston of cylinder
Bar is connected with upper fixture block；Feed apparatus is mainly formed from support and with the sliding panel with bracket slide, and lower fixture block is fixed on
On sliding panel, sliding panel controls its motion by air pump.But during clamping device clamping workpiece, it is necessary to which workpiece is placed on into upper lower fixture block
Between, drive upper fixture block to move by cylinder, realize clamping workpiece, therefore it is more inconvenient to clamp workpiece.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of clamping workpiece it is more convenient and
Use conveniently novel pneumatic fixture.
The purpose of the present invention can be realized by following technical proposal：Novel pneumatic fixture, including base, described base
Workbench is provided with, the outer face of described workbench is for being resisted against locating surface for workpiece, it is characterised in that described work
The both sides for making platform are vertically provided with pull bar and drive the cylinder of two pull bar synchronous reciprocating axial translations, the outer end of described pull bar
Briquetting provided with protrusion, is provided with rotating mechanism between described workbench and described pull bar, described cylinder drives described
Rotating mechanism described in when pull bar translates drives described pull bar rotatable around its axis.
When clamping workpiece, the end face of workpiece is placed on the locating surface of workbench, two drawings are driven by cylinder
Bar synchronously moves axially, and briquetting is moved toward workpiece side, and rotating mechanism drives pull bar to turn to workpiece side and compresses briquetting
On workpiece, realize the clamping to workpiece, it is to be processed it is complete after, drive pull bar to reset by cylinder, rotating mechanism drives pull bar anti-
To swing, this novel pneumatic fixture have clamping workpiece more convenient and using it is more convenient the advantages of, simultaneously clamp on compared with
For it is firm the advantages of.
In above-mentioned novel pneumatic fixture, described rotating mechanism includes the helicla flute for being arranged on pull bar lateral wall, institute
The workbench stated is provided with guide finger, and described guide finger is in described helicla flute.Guide finger passes through in helicla flute
The movement of pull bar, guide finger opposed helical groove movement, rotates pull bar, has the advantages of simple in construction and reliable operation.
In above-mentioned novel pneumatic fixture, the inner of described helicla flute is connected with bar-shaped trough, and described bar-shaped trough is put down
Row is in the axially arranged of described pull bar.Guide finger relative to bar-shaped trough move when, pull bar drive briquetting axial translation without occur
Rotate, be easy to the dismounting to workpiece.
In above-mentioned novel pneumatic fixture, the middle part of described workbench is provided with positioning table, in described workbench
Portion is provided with bellmouth, and the inner face of described positioning table has the connecting shaft to match with bellmouth, and described connecting shaft is embedding
In in described bellmouth.
In above-mentioned novel pneumatic fixture, described workbench is provided with sleeve, and described pull bar passes through described set
Cylinder.Trombone slide passes through sleeve, makes the translation of pull bar have preferable guide effect, makes moving back and forth with relatively stable for pull bar,
It is not susceptible to rock.
In above-mentioned novel pneumatic fixture, the cylinder body of described cylinder is connected on the inner face of described workbench,
The piston rod of described cylinder is fixed with the connecting plate being vertically provided with, and the inner of the pull bar described in two is axially connected in described
The both ends of connecting plate.Two pull bars are axially connected in the both ends of connecting plate, cylinder is driven two pull bar synchronizing movings, make
The advantages of clamping effect is preferable.
In above-mentioned novel pneumatic fixture, the outer end of described alignment pin is axially fixed with roller, and described roller is embedding
In in described helicla flute.By the roller of alignment pin in helicla flute, enable the smooth opposed helical groove movement of alignment pin,
With clamp smooth and working effect it is preferable the advantages of.
In above-mentioned novel pneumatic fixture, described cylinder is substituted using oil cylinder.
In above-mentioned novel pneumatic fixture, the lower surface of described briquetting is fixed with one layer of cushion pad.The lower end of briquetting
Face sets above-mentioned cushion pad, has preferable protecting effect to workpiece, avoids the scuffing of workpiece.
In above-mentioned novel pneumatic fixture, the inner of described workbench has connecting cylinder, described connecting cylinder and bottom
Seat is fixedly connected with, and above-mentioned cylinder, connecting plate and guide finger are respectively positioned in connecting cylinder, and the sidepiece of described connecting cylinder, which is provided with, to be run through
Installing port, described guide finger is located at described installing port.Above-mentioned connecting cylinder is set on workbench, had simple in construction
It is compact, it is not easy this air-actuated jaw suitable bad, while installing port is set simultaneously, it is easy to the dismounting of guide finger, while be easy to observe, have
Have and use the advantages of more convenient.
In above-mentioned novel pneumatic fixture, described guide finger is threaded on described workbench.Using above-mentioned
Set, there is simple in construction and guiding pin connection conveniently advantage.
Compared with prior art, this novel pneumatic fixture has advantages below：
1st, when clamping workpiece, the end face of workpiece is placed on the locating surface of workbench, two are driven by cylinder
Pull bar synchronously moves axially, and briquetting is moved toward workpiece side, and rotating mechanism drives pull bar to turn to workpiece side and supports briquetting
Be pressed on workpiece, realize the clamping to workpiece, it is to be processed it is complete after, pass through cylinder and drive pull bar to reset, this Novel pneumatic clamp
Tool has clamping workpiece more convenient and uses the advantages of more convenient, simultaneously clamps on the advantages of more firm；
2nd, guide finger, by the movement of pull bar, the movement of guide finger opposed helical groove, rotates pull bar in helicla flute,
The advantages of with simple in construction and reliable operation；
3rd, trombone slide passes through sleeve, makes the translation of pull bar have preferable guide effect, make pull bar move back and forth with compared with
For stabilization, it is not susceptible to rock.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of this novel pneumatic fixture.
Fig. 2 is the schematic cross-sectional view of the pull bar of this novel pneumatic fixture.
Fig. 3 is the schematic cross-sectional view of the another way of this novel pneumatic fixture.
In figure, 1, base；2nd, workbench；2a, connecting cylinder；2b, installing port；3rd, pull bar；3a, helicla flute；4th, cylinder；5th, press
Block；6th, guide finger；7th, positioning table；7a, connecting shaft；8th, sleeve；9th, connecting plate；10th, roller；11st, cushion pad.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As illustrated in fig. 1 and 2, novel pneumatic fixture, including base 1, base 1 are provided with workbench 2, the outer end of workbench 2
Face is that the both sides of workbench 2 are vertically provided with pull bar 3 and drive two pull bars 3 synchronous past for being resisted against locating surface for workpiece
The cylinder 4 of multiple axial translation, the cylinder body of cylinder 4 are connected on the inner face of workbench 2, and the piston rod of cylinder 4 is fixed with vertically
The connecting plate 9 being provided with, the inner of two pull bars 3 are axially connected in the both ends of connecting plate 9, cylinder 4 is driven two pull bars 3
Synchronizing moving, the advantages of making clamping effect preferable.Workbench 2 is provided with sleeve 8, and pull bar 3 passes through sleeve 8.As preferable, gas
Cylinder 4 is substituted using oil cylinder.
The outer end of pull bar 3 is provided with the briquetting 5 of protrusion, and rotating mechanism, cylinder 4 are provided between workbench 2 and described pull bar 3
Rotating mechanism drives pull bar 3 rotatable around its axis when driving the translation of pull bar 3.Rotating mechanism includes being arranged on the lateral wall of pull bar 3
Helicla flute 3a, guide finger 6 is threaded with workbench 2, guide finger 6 is in described helicla flute.Guide finger 6 is threadedly coupled
On workbench 2, there is simple in construction and guide finger 6 to connect the advantages of more convenient.Helicla flute 3a the inner is connected with bar shaped
Groove 3b, bar-shaped trough 3b are axially arranged parallel to pull bar 3.Guide finger 6 relative to bar-shaped trough 3b move when, pull bar 6 drive the axle of briquetting 5
To translation without rotating, it is easy to the dismounting to workpiece.
There is connecting cylinder 2a, described connecting cylinder 2a to be fixedly connected with base 1 for the inner of workbench 2, above-mentioned cylinder 4, even
Fishplate bar 9 and guide finger 6 are respectively positioned in connecting cylinder 2a, and connecting cylinder 2a sidepiece is provided with the installing port 2b run through, described guiding
Pin 6 is located at described installing port 2b.
The middle part of workbench 2 is provided with positioning table 7, and the middle part of workbench 2 is provided with bellmouth, and the inner face of positioning table 7 has
The connecting shaft 7a to match with bellmouth, and connecting shaft 7a is in described bellmouth.
Alternatively, as shown in figure 3, the outer end of guide finger 6 is axially fixed with roller 10, roller 10 is embedded in spiral
In groove 3a, enable the smooth opposed helical groove 3a movements of guide finger 6, have and clamp the advantages of smooth and working effect is preferable.Pressure
The lower surface of block 5 is fixed with one layer of cushion pad 11, has preferable protecting effect to workpiece, avoids the scuffing of workpiece.
When clamping workpiece, the end face of workpiece is placed on the locating surface of workbench 2, two are driven by cylinder 4
The synchronous axial movement of pull bar 3, makes briquetting 5 be moved toward workpiece side, because guide finger 6 is in the helicla flute 3a of pull bar 3, passes through
The movement of pull bar 3, the opposed helical groove 3a of guide finger 6 movements, rotates pull bar 3, drives pull bar 3 to turn to workpiece side and makes briquetting
5 are pressed on workpiece, realize the clamping to workpiece, it is to be processed it is complete after, be moved to the outside by the pushing drawing rod 3 of cylinder 4, guide finger
6 move along helicla flute 3a, make briquetting 5 toward side oscillation outside workpiece, and cylinder 4 drives pull bar 3 to be rotated further, and guide finger 6 is along bar
Shape groove 3b, briquetting 5 is departed from workpiece, complete the release to workpiece, this novel pneumatic fixture have clamping workpiece more convenient and
Using it is more convenient the advantages of, simultaneously clamp on the advantages of more firm.
Above-mentioned connecting cylinder 2a is set on workbench 2, has simple and compact for structure, this air-actuated jaw is not easy along bad, together
When installing port 2b is set simultaneously, be easy to the dismounting of guide finger 6, while be easy to observe, have using it is more convenient the advantages of.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although base 1, workbench 2, connecting cylinder 2a, installing port 2b, pull bar 3, helicla flute 3a, gas have more been used herein
The terms such as cylinder 4, briquetting 5, guide finger 6, positioning table 7, connecting shaft 7a, sleeve 8, connecting plate 9, roller 10, cushion pad 11, but not
Exclude the possibility using other terms.It is used for the purpose of more easily describing and explaining the sheet of the present invention using these terms
Matter；Any additional limitation is construed as all to disagree with spirit of the present invention.
Claims (10)
1. novel pneumatic fixture, including base (1), described base (1) is provided with workbench (2), described workbench (2)
Outer face is for being resisted against locating surface for workpiece, it is characterised in that the both sides of described workbench (2) are vertically provided with pull bar
(3) and the cylinders (4) of two pull bar (3) synchronous reciprocating axial translations is driven, the outer end of described pull bar (3) is provided with protrusion
Briquetting (5), is provided with rotating mechanism between described workbench (2) and described pull bar (3), described in described cylinder (4) drives
Pull bar (3) translation when described in rotating mechanism drive described pull bar (3) rotatable around its axis.
2. novel pneumatic fixture according to claim 1, it is characterised in that described rotating mechanism includes being arranged on pull bar
(3) helicla flute (3a) of lateral wall, described workbench (2) are provided with guide finger (6), and described guide finger (6) is embedded in described
Helicla flute (3a) in.
3. novel pneumatic fixture according to claim 1, it is characterised in that the middle part of described workbench (2) is provided with fixed
Position platform (7), the middle part of described workbench (2) are provided with bellmouth, and the inner face of described positioning table (7) has and bellmouth phase
The connecting shaft (7a) of matching, and described connecting shaft (7a) is in described bellmouth.
4. according to the novel pneumatic fixture described in claim 1 or 2 or 3, it is characterised in that described workbench (2) is provided with
Sleeve (8), described pull bar (3) pass through described sleeve (8).
5. according to the novel pneumatic fixture described in claim 1 or 2 or 3, it is characterised in that the cylinder body of described cylinder (4) is consolidated
It is connected on the inner face of described workbench (2), the piston rod of described cylinder (4) is fixed with the connecting plate (9) being vertically provided with,
The inner of pull bar (3) described in two is axially connected in the both ends of described connecting plate (9).
6. novel pneumatic fixture according to claim 2, it is characterised in that the outer end of described guide finger (6) is axially solid
Roller (10) is connected with, described roller (10) is in described helicla flute (3a).
7. according to the novel pneumatic fixture described in claim 1 or 2 or 3, it is characterised in that described cylinder (4) uses oil cylinder
Substitute.
8. according to the novel pneumatic fixture described in claim 1 or 2 or 3, it is characterised in that the lower surface of described briquetting (5)
It is fixed with one layer of cushion pad (11).
9. the novel pneumatic fixture according to claim 2 or 6, it is characterised in that the inner of described workbench (2) has
Connecting cylinder (2a), described connecting cylinder (2a) are fixedly connected with base (1), above-mentioned cylinder (4), connecting plate (9) and guide finger
(6) it is respectively positioned in connecting cylinder (2a), the sidepiece of described connecting cylinder (2a) is provided with the installing port (2b) run through, described guide finger
(6) it is located at described installing port (2b) place.
10. the novel pneumatic fixture according to claim 2 or 6, it is characterised in that described guide finger (6) threaded connection
On described workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711347937.6A CN107825195A (en) | 2017-12-15 | 2017-12-15 | Novel pneumatic fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711347937.6A CN107825195A (en) | 2017-12-15 | 2017-12-15 | Novel pneumatic fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107825195A true CN107825195A (en) | 2018-03-23 |
Family
ID=61644758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711347937.6A Pending CN107825195A (en) | 2017-12-15 | 2017-12-15 | Novel pneumatic fixture |
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| Country | Link |
|---|---|
| CN (1) | CN107825195A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296831A (en) * | 2018-04-03 | 2018-07-20 | 舟山远东齿轮有限责任公司 | A kind of processing and positioning device of monoblock type shift fork |
| CN111468751A (en) * | 2020-03-30 | 2020-07-31 | 深圳市大富科技股份有限公司 | Tensioning clamp |
| CN113021035A (en) * | 2021-04-22 | 2021-06-25 | 常州机电职业技术学院 | Water pump shell part car terminal surface anchor clamps |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275983A (en) * | 1978-07-17 | 1981-06-30 | Bergman Raymond A | Air float fixture clamping system |
| US20070063406A1 (en) * | 2005-09-07 | 2007-03-22 | Hardinge, Inc. | Workholding clamping assembly |
| US20070075472A1 (en) * | 2005-10-04 | 2007-04-05 | Btm Corporation | Rotating head pin clamp |
| CN202780573U (en) * | 2012-09-11 | 2013-03-13 | 台州万洲机械有限公司 | Rotary clamp |
| CN204135405U (en) * | 2014-09-02 | 2015-02-04 | 河南省中原内配股份有限公司 | Oil cylinder fixture under cylinder jacket bore hole |
| CN205057594U (en) * | 2015-09-17 | 2016-03-02 | 福建兵工装备有限公司 | Bore anchor clamps in sight bead seat pin hole |
| CN106112618A (en) * | 2016-07-21 | 2016-11-16 | 桐乡守敬应用技术研究院有限公司 | A kind of workpiece side hold down gag |
| CN206567878U (en) * | 2017-03-10 | 2017-10-20 | 东莞市忠哗模具有限公司 | A kind of accurate CNC processing fast pneumatic clamping jig |
| CN207656333U (en) * | 2017-12-15 | 2018-07-27 | 浙江青霄科技股份有限公司 | Novel pneumatic fixture |
-
2017
- 2017-12-15 CN CN201711347937.6A patent/CN107825195A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275983A (en) * | 1978-07-17 | 1981-06-30 | Bergman Raymond A | Air float fixture clamping system |
| US20070063406A1 (en) * | 2005-09-07 | 2007-03-22 | Hardinge, Inc. | Workholding clamping assembly |
| US20070075472A1 (en) * | 2005-10-04 | 2007-04-05 | Btm Corporation | Rotating head pin clamp |
| CN202780573U (en) * | 2012-09-11 | 2013-03-13 | 台州万洲机械有限公司 | Rotary clamp |
| CN204135405U (en) * | 2014-09-02 | 2015-02-04 | 河南省中原内配股份有限公司 | Oil cylinder fixture under cylinder jacket bore hole |
| CN205057594U (en) * | 2015-09-17 | 2016-03-02 | 福建兵工装备有限公司 | Bore anchor clamps in sight bead seat pin hole |
| CN106112618A (en) * | 2016-07-21 | 2016-11-16 | 桐乡守敬应用技术研究院有限公司 | A kind of workpiece side hold down gag |
| CN206567878U (en) * | 2017-03-10 | 2017-10-20 | 东莞市忠哗模具有限公司 | A kind of accurate CNC processing fast pneumatic clamping jig |
| CN207656333U (en) * | 2017-12-15 | 2018-07-27 | 浙江青霄科技股份有限公司 | Novel pneumatic fixture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296831A (en) * | 2018-04-03 | 2018-07-20 | 舟山远东齿轮有限责任公司 | A kind of processing and positioning device of monoblock type shift fork |
| CN111468751A (en) * | 2020-03-30 | 2020-07-31 | 深圳市大富科技股份有限公司 | Tensioning clamp |
| CN113021035A (en) * | 2021-04-22 | 2021-06-25 | 常州机电职业技术学院 | Water pump shell part car terminal surface anchor clamps |
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