CN106002370B - A kind of fixture for gripping forceps - Google Patents
A kind of fixture for gripping forceps Download PDFInfo
- Publication number
- CN106002370B CN106002370B CN201610438299.8A CN201610438299A CN106002370B CN 106002370 B CN106002370 B CN 106002370B CN 201610438299 A CN201610438299 A CN 201610438299A CN 106002370 B CN106002370 B CN 106002370B
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- CN
- China
- Prior art keywords
- fixture
- pliers
- substrate
- locating piece
- drive mechanism
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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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of fixture for gripping forceps, pliers includes clamp handle, jaw, centre bore, stroke cheek face, and fixture is used to coordinate the organisation of working milling with milling head to draw cheek face, it is characterised in that：Fixture includes the substrate, the up and down pressure strip located at surface, the first drive mechanism for driving pressure strip to move for placing pliers, pressure strip, which is provided with, to be used to be milled the through hole that head passes through, substrate is provided with guide groove, and fixture also includes the locating piece being arranged in guide groove, the elastic component for the locating shaft of penetrating into center hole, between locating shaft and locating piece on locating piece, the second drive mechanism for driving locating piece to move of activity.Present clip is by setting guide groove and locating piece, pliers is compacted plate compression after being positioned by locating shaft, before cheek face is drawn in organisation of working processing, the locating shaft is detached by the second drive mechanism, the wear rate of locating shaft is greatly decreased, improves the efficiency of production and processing.
Description
Technical field
The present invention relates to a kind of fixture for gripping forceps.
Background technology
Existing pliers fixture, its locating shaft for being used to penetrate pliers centre bore is fixed, organisation of working processing pliers
Draw the cheek face when, the metal fragment milled out can be progressed between locating shaft and fixture, influenceed its service life, frequently changed
The efficiency of production and processing is reduced, adds the cost of enterprise's production and processing.
The content of the invention
It is an object of the invention to provide a kind of fixture for gripping forceps, locating shaft can be with during organisation of working processing pliers
Detach in advance, the wear rate of locating shaft is greatly decreased, and improves the efficiency of production and processing, reduce enterprise production and processing into
This.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of fixture for gripping forceps, the pliers include clamp handle, jaw, centre bore, stroke cheek face, and the fixture is used
Cheek face is drawn described in organisation of working milling in coordinating after pliers described in clamping position, the organisation of working includes milling head, described
Substrate that fixture includes being used to place the pliers, up and down it is used to compress on the pliers located at the surface
Pressure strip on the substrate, the first drive mechanism for driving the pressure strip motion, the pressure strip, which is provided with, to be used
In being passed through by the milling head to process the through hole for drawing cheek face, the substrate is provided with guide groove, and the fixture also includes
Activity the locating piece being arranged in the guide groove, on the locating piece be used for penetrate the centre bore to position
State the locating shaft of pliers, the elastic component between the locating shaft and the locating piece, for driving the locating piece to move
The second drive mechanism, second drive mechanism has the first working condition and the second working condition；
Preferably, the fixture also includes the lead being arranged in the substrate of activity, is fixedly arranged on the lead
The portable plate of lower end, the pressure strip are fixedly arranged on the lead upper end, first drive mechanism, located at the substrate and institute
Between stating portable plate, for driving the portable plate to drive the lead to move up and down.
It is highly preferred that first drive mechanism includes being fixedly arranged on the first cylinder body below the substrate, prolonged along its length
Flexible the first push rod being located in first cylinder body in direction is stretched, the portable plate is fixedly connected on first push rod.
It is highly preferred that the fixture includes being connected to form the base of hollow cavity with the substrate, first driving
Mechanism, the portable plate are located in the hollow cavity.
Preferably, second drive mechanism include the second cylinder body, extend along a length thereof direction it is flexible located at described the
The second push rod in two cylinder bodies, the locating piece are fixedly connected on second push rod.
It is highly preferred that being installed with the locating part for controlling its extension elongation on second push rod, the locating part is set
Between second cylinder body and the locating piece, after second push rod stretches out, the locating part is pushed against the substrate
On side, the locating shaft on the locating piece is set to be located at the underface of the through hole.
It is further preferred that the locating part limiting plate that includes being fixedly arranged on second push rod, fixation are worn
In the first caging bolt for being used to after second push rod stretching be pushed against the substrate side surfaces on the limiting plate.
Preferably, it is provided with below the pressure strip and is used to coordinate the finger pressing plate for compressing the pliers.
Preferably, the upper surface flush of the upper surface of the locating piece and the substrate, led positioned at described on the substrate
The boss for being used for placing the pliers is provided with to the both sides of groove.
Preferably, the fixture also includes being fixedly arranged on the substrate installed part, fixable it is arranged in the installation
It is used in part to spacing the second caging bolt to prevent it from rotating in the horizontal plane of pliers progress.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：A kind of use of the invention
In the fixture of gripping forceps, by setting guide groove, the movable locating piece being arranged in the guide groove, pliers passes through positioning
Plate compression is compacted after axle positioning, before cheek face is drawn in organisation of working processing, the locating shaft is detached by the second drive mechanism, made
The wear rate of locating shaft is greatly decreased, and improves the efficiency of production and processing, reduces the cost of enterprise's production and processing.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of apparatus of the present invention；
Accompanying drawing 2 is to take the structural representation after pressure strip away in accompanying drawing 1；
Accompanying drawing 3 is the perspective view of apparatus of the present invention；
Accompanying drawing 4 is the side view of apparatus of the present invention；
Accompanying drawing 5 is the structural representation of pliers.
Wherein：1st, substrate；2nd, pressure strip；21st, through hole；3rd, the second drive mechanism；31st, the second cylinder body；32nd, the second push rod；
4th, guide groove；5th, locating piece；6th, locating shaft；7th, the first drive mechanism；71st, the first cylinder body；72nd, the first push rod；8th, pliers；81、
Clamp handle；82nd, jaw；83rd, centre bore；84th, cheek face is drawn；9th, locating part；91st, limiting plate；92nd, the first caging bolt；10th, it is oriented to
Post；11st, portable plate；12nd, base；13rd, finger pressing plate；14th, boss；15th, installed part；16th, the second caging bolt.
Embodiment
The technical solution of the present invention will be further described below with reference to the accompanying drawings.
Referring to shown in Fig. 1-5, a kind of above-mentioned fixture for gripping forceps 8, pliers 8 includes clamp handle 81, jaw 82, center
Hole 83, draw cheek face 84.The fixture is used to coordinate organisation of working to be processed milling to drawing a cheek face 84 after the clamping position pliers 8
Cut, the organisation of working includes being used for the milling head that cheek face 84 is drawn in milling.
The fixture is used for pliers 8 including the substrate 1 for placing pliers 8, up and down being located above the substrate 1
The pressure strip 2 being pressed on the substrate 1, the first drive mechanism 7 for driving the pressure strip 2 up and down motion.On the pressure strip 2
Provided with being passed through for being milled head to process the through hole 21 in this stroke of cheek face 84.In the present embodiment, the lower section of pressure strip 2, which is provided with, uses
In the finger pressing plate 13 for coordinating the compression pliers 8, likewise, the through hole 21 is also opened on the finger pressing plate 13, pass through setting
The finger pressing plate 13, make pressure strip 2 more preferable to the compression effect of pliers 8, prevent it from being produced in processed mechanism Milling Process
The phenomenon of displacement, after abrasion, also only need to change the finger pressing plate 13.
The substrate 1 is provided with guide groove 4, and the fixture also includes the locating piece 5 being arranged in the guide groove 4 of activity, set
In on the locating piece 5 be used for penetrate the centre bore 83 with the locating shaft 6 of positioning pliers 8, located at the locating shaft 6 and the locating piece
Elastic component between 5, the second drive mechanism 3 for driving the locating piece 5 to move, in the present embodiment, the elastic component is bullet
The spring that property telescopic direction is vertically distributed.The locating shaft 6 itself can also be elastic central spindle, the axle center of the locating shaft 6
Line is vertically distributed.
Second drive mechanism 3 has the first working condition and the second working condition：Second drive mechanism 3 is in first
During working condition, the second drive mechanism 3 driving locating piece 5 is all or part of to enter guide groove 4, and pliers 8 is positioned by locating shaft 6
After be positioned on substrate 1, then pressure strip 2 compress pliers 8；When second drive mechanism 3 is in the second working condition, the positioning
Block 5 is all or part of to exit guide groove 4, and drives locating shaft 6 to deviate from from the centre bore 83 by elastic component.For the ease of fixed
Position axle 6 is smoothly deviate from, and can set elastic component in free state, locating shaft 6 only stretches into 83 liang to three millimeters of centre bore
Left and right；In the present embodiment, the upper surface flush of the upper surface of the locating piece 5 and the substrate 1, it is located at guide groove 4 on the substrate 1
Both sides be provided with and be used to place the boss 14 of pliers 8, by setting the boss 14, locating shaft 6 is easier from centre bore 83
Abjection, in the present embodiment, the boss 14 is integrally formed with substrate 1.
Second drive mechanism 3 include the second cylinder body 31, extend along a length thereof direction it is flexible be located at second cylinder body 31
In the second push rod 32, the locating piece 5 is fixedly connected on the external part of second push rod 32.The axial line of second push rod 32
It is distributed in the horizontal direction.The fixture is also provided with the fixed seat for being used for placing the second cylinder body 31.
The locating part 9 for controlling its extension elongation is installed with second push rod 32, the locating part 9 is located at second cylinder
Between body 31 and the locating piece 5, after second push rod 32 stretches out, the locating part 9 is pushed against on the side of the substrate 1, makes this fixed
Locating shaft 6 on the block 5 of position is located at the underface of the through hole 21.In the present embodiment, the locating part 9, which includes being fixedly arranged on this, second pushes away
Limiting plate 91 on bar 32, it is fixed be arranged on the limiting plate 91 be used for be pushed against the base after second push rod 32 stretching
First caging bolt 92 of the side of plate 1.Adjust the length that caging bolt stretches out limiting plate 91 so that when caging bolt props up substrate
During 1 side, the locating shaft 6 is located exactly at the underface of the through hole 21.
The fixture also includes the lead 10 being arranged in the substrate 1 of activity, is fixedly arranged on the work of the lower end of lead 10
Dynamic plate 11, the axial line of the lead 10 are vertically distributed.The pressure strip 2 is fixedly arranged on the upper end of lead 10, and this first
Drive mechanism 7 is located between substrate 1 and portable plate 11, for driving portable plate 11 to drive lead 10 to move up and down, so as to band
Dynamic pressure strip 2 moves up and down.In the present embodiment, first drive mechanism 7 includes being fixedly arranged on the first cylinder body of the lower section of substrate 1
71st, flexible the first push rod 72 being located in first cylinder body 71 in direction is extended along a length thereof, the portable plate 11 is fixedly connected on
On the external part of first push rod 72.The axial line of first push rod 72 and lead 10 is vertically distributed.The fixture is also
The base 12 to form hollow cavity is enclosed including being connected with the substrate 1, first drive mechanism 7, portable plate 11, the lead
10 the latter half is located in the hollow cavity.
The drive mechanism 3 of first drive mechanism 7 and second is oil cylinder, by adjusting the drive of valve first in oil circuit
Action produces delay between the drive mechanism 3 of motivation structure 7 and second.Pass through this setting so that fixed after pliers 8 is fully pressed
Position block 5 is just extracted.
The fixture also includes the installed part 15 that is fixedly arranged on substrate 1, fixable be arranged in the installed part 15 is used for
Spacing the second caging bolt 16 to prevent it from rotating in the horizontal plane is carried out to pliers 8, in the present embodiment, this is second spacing
The axial line of bolt 16 is distributed in the horizontal direction.For the difference of the model specification of pliers 8, appropriate the second caging bolt of regulation 16
Stretch out the distance of the installed part 15.By setting a pair of caging bolts 16 of installed part 15 and second, it can prevent pliers 8 from existing
Head drive is milled during processing to rotate in the horizontal plane；, can be with by setting the caging bolt 16 of two pairs of mounting part 15 and second
Prevent milling head due to when maloperation inverts, driving pliers 8 to invert in the horizontal plane.Obviously, two pairs of mounting part 15 and second limits
Position bolt 16 needs to be respectively arranged on the both sides of pliers 8.
The course of work of lower the present embodiment is illustrated in detail below：
When needing to process pliers 8, the second drive mechanism 3 first enters the first working condition, i.e. the second cylinder body 31 drives
Second push rod 32 stretches out, until the first caging bolt 92 withstands the side of substrate 1, now locating shaft 6 is located at the lower section of through hole 21,
Pliers 8 is positioned on pedestal and boss 14 by operating personnel, the centre bore 83 of pliers 8 is enclosed on locating shaft 6 and is completed positioning, together
When make pliers 8 around locating shaft 6 rotate up to its one end contradict on the second caging bolt 16, now the first cylinder body 71 driving first
Push rod 72 stretches out, and driving pressure strip 2 moves downward until finger pressing plate 13 pushes down pliers 8；Then the second drive mechanism 3 enters the
Two working conditions, i.e. the second cylinder body 31 drive the second push rod 32 to retract, and drive locating piece 5 to be exited from guide groove 4, now position
Axle 6 is deviate under elastic reaction from centre bore 83；The milling head of last organisation of working is stretched into through hole 21, to drawing for pliers 8
Cheek face 84 is processed, and after machining, the milling head of organisation of working exits through hole 21, and the first cylinder body 71 drives the second push rod 32
Retract, driving pressure strip 2 travels upward and out pliers 8, and operating personnel take out pliers 8, as a process-cycle.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (10)
1. a kind of fixture for gripping forceps, the pliers includes clamp handle, jaw, centre bore, stroke cheek face, and the fixture is used for
Coordinate after pliers described in clamping position and cheek face is drawn described in organisation of working milling, the organisation of working includes milling head, its feature
It is：Substrate that the fixture includes being used to place the pliers, up and down it is used for located at the surface by institute
State pliers and compress pressure strip on the substrate, the first drive mechanism for driving the pressure strip motion, the compression
Plate, which is provided with, to be used to be passed through to process the through hole for drawing cheek face by the milling head, and the substrate is provided with guide groove, described
Fixture also include activity the locating piece being arranged in the guide groove, on the locating piece be used for penetrate the center
Hole is to position the locating shaft of the pliers, the elastic component between the locating shaft and the locating piece, described for driving
Second drive mechanism of locating piece motion, second drive mechanism have the first working condition and the second working condition；
When second drive mechanism is in first working condition, the locating piece completely or partially enters the guiding
Groove, the pliers are positioned on the substrate after being positioned by the locating shaft, and the pressure strip compresses the pliers；
When second drive mechanism is in second working condition, the locating piece completely or partially exits the guiding
Groove, and drive the locating shaft to deviate from from the centre bore by the elastic component.
A kind of 2. fixture for gripping forceps according to claim 1, it is characterised in that：The fixture also includes activity
The lead being arranged in the substrate, be fixedly arranged on the portable plate of the lead lower end, the pressure strip is fixedly arranged on described
Lead upper end, first drive mechanism, between the substrate and the portable plate, for driving the portable plate band
The dynamic lead moves up and down.
A kind of 3. fixture for gripping forceps according to claim 2, it is characterised in that：The first drive mechanism bag
Include the first cylinder body being fixedly arranged on below the substrate, extend along a length thereof first flexible in first cylinder body of direction
Push rod, the portable plate are fixedly connected on first push rod.
A kind of 4. fixture for gripping forceps according to claim 2, it is characterised in that：The fixture include with it is described
Substrate is connected to form the base of hollow cavity, and first drive mechanism, the portable plate are located in the hollow cavity.
A kind of 5. fixture for gripping forceps according to claim 1, it is characterised in that：The second drive mechanism bag
Include the second cylinder body, extend along a length thereof flexible the second push rod being located in second cylinder body in direction, the locating piece is fixed
It is connected on second push rod.
A kind of 6. fixture for gripping forceps according to claim 5, it is characterised in that：It is fixed on second push rod
There is the locating part for controlling its extension elongation, the locating part is located between second cylinder body and the locating piece, described
After second push rod stretches out, the locating part is pushed against on the side of the substrate, the locating shaft on the locating piece is located at institute
State the underface of through hole.
A kind of 7. fixture for gripping forceps according to claim 6, it is characterised in that：The locating part includes fixed
It is used to after second push rod stretching support in the limiting plate on second push rod, being arranged on the limiting plate for fixation
Tightly in the first caging bolt of the substrate side surfaces.
A kind of 8. fixture for gripping forceps according to claim 1, it is characterised in that：It is provided with below the pressure strip
The finger pressing plate of the pliers is compressed for coordinating.
A kind of 9. fixture for gripping forceps according to claim 1, it is characterised in that：The upper surface of the locating piece
With the upper surface flush of the substrate, it is provided with positioned at the both sides of the guide groove on the substrate and is used to place the convex of the pliers
Platform.
A kind of 10. fixture for gripping forceps according to claim 1, it is characterised in that：The fixture also includes solid
Installed part on the substrate, it is fixable be arranged in the installed part be used to carry out the pliers it is spacing to prevent
Only its second caging bolt rotated in the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610438299.8A CN106002370B (en) | 2016-06-20 | 2016-06-20 | A kind of fixture for gripping forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610438299.8A CN106002370B (en) | 2016-06-20 | 2016-06-20 | A kind of fixture for gripping forceps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106002370A CN106002370A (en) | 2016-10-12 |
| CN106002370B true CN106002370B (en) | 2017-12-12 |
Family
ID=57087895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610438299.8A Active CN106002370B (en) | 2016-06-20 | 2016-06-20 | A kind of fixture for gripping forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002370B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107243710A (en) * | 2017-06-30 | 2017-10-13 | 浙江大之医药胶囊有限公司 | A kind of multistation demoulding folder welder |
| CN107199429A (en) * | 2017-06-30 | 2017-09-26 | 浙江大之医药胶囊有限公司 | One kind demoulding folder welder |
| CN108188745A (en) * | 2018-03-22 | 2018-06-22 | 苏州玉成互娱科技股份有限公司 | A kind of process equipment for pliers |
| CN108941648A (en) * | 2018-10-11 | 2018-12-07 | 江苏宏宝工具有限公司 | A kind of pliers perforating equipment and its perforating method |
| CN112192471A (en) * | 2020-10-14 | 2021-01-08 | 邵东欧博自动化设备有限公司 | Pliers positioning and clamping device |
| CN113523378B (en) * | 2021-08-12 | 2024-05-31 | 湖南精专自动化技术有限公司 | Accurate positioning fixture for milling inner and outer cutting edges |
| CN114523045B (en) * | 2022-04-24 | 2022-08-12 | 南通新强机床制造有限公司 | Clamp for machine tool and machine tool using same |
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| JPH11138372A (en) * | 1997-10-31 | 1999-05-25 | Fuji Heavy Ind Ltd | Clamping device and positioning device |
| CN201922283U (en) * | 2011-02-11 | 2011-08-10 | 东莞鸿图金属压铸造电器制造有限公司 | Positioning datum-floating fixture |
| CN203221360U (en) * | 2013-05-10 | 2013-10-02 | 山东联诚集团有限公司 | Special-purpose fixture for gear pump connecting disc |
| CN204248509U (en) * | 2014-11-28 | 2015-04-08 | 盛瑞传动股份有限公司 | A kind of half right boring connecting rod hydraulically operated fixture |
| CN204913271U (en) * | 2015-09-25 | 2015-12-30 | 张家港玉成精机股份有限公司 | A processingequipment for processing joint on pincers type work piece |
| CN205668161U (en) * | 2016-06-20 | 2016-11-02 | 张家港玉成精机股份有限公司 | A kind of fixture for gripping forceps |
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2016
- 2016-06-20 CN CN201610438299.8A patent/CN106002370B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11138372A (en) * | 1997-10-31 | 1999-05-25 | Fuji Heavy Ind Ltd | Clamping device and positioning device |
| CN201922283U (en) * | 2011-02-11 | 2011-08-10 | 东莞鸿图金属压铸造电器制造有限公司 | Positioning datum-floating fixture |
| CN203221360U (en) * | 2013-05-10 | 2013-10-02 | 山东联诚集团有限公司 | Special-purpose fixture for gear pump connecting disc |
| CN204248509U (en) * | 2014-11-28 | 2015-04-08 | 盛瑞传动股份有限公司 | A kind of half right boring connecting rod hydraulically operated fixture |
| CN204913271U (en) * | 2015-09-25 | 2015-12-30 | 张家港玉成精机股份有限公司 | A processingequipment for processing joint on pincers type work piece |
| CN205668161U (en) * | 2016-06-20 | 2016-11-02 | 张家港玉成精机股份有限公司 | A kind of fixture for gripping forceps |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106002370A (en) | 2016-10-12 |
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