CN105855941B - A kind of Rapid Combination flexible fixture for large scale flat-type work pieces process - Google Patents
A kind of Rapid Combination flexible fixture for large scale flat-type work pieces process Download PDFInfo
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- CN105855941B CN105855941B CN201610296589.3A CN201610296589A CN105855941B CN 105855941 B CN105855941 B CN 105855941B CN 201610296589 A CN201610296589 A CN 201610296589A CN 105855941 B CN105855941 B CN 105855941B
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- rapid combination
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 32
- 230000000875 corresponding Effects 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 36
- 241000282941 Rangifer tarandus Species 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 9
- 238000003801 milling Methods 0.000 description 7
- WABPQHHGFIMREM-RNFDNDRNSA-N lead-211 Chemical compound [211Pb] WABPQHHGFIMREM-RNFDNDRNSA-N 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 210000004279 Orbit Anatomy 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised Effects 0.000 description 1
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
- B23Q3/065—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding workpieces being specially deformable, e.g. made from thin-walled or elastic material
Abstract
The present invention relates to a kind of Rapid Combination flexible fixture for large scale flat-type work pieces process, including base, multiple Rapid Combination hold-down mechanisms, at least two are only to plunger and positioning plunger；Its installation passage is run through in middle part before and after being provided with base, the locating slot of installation through-hole is provided with base above installation passage, screw rod is provided with installation passage, screw rod both ends are fixed in installation passage by bearing, nut seat is arranged with screw rod, positioning plunger is vertically arranged in locating slot, and its lower end attaching nut's seat, and upper end is stretched out outside locating slot；Base is provided with two groups of tracks, and two groups of tracks are respectively symmetrically distributed in the both sides of installation passage；Multiple Rapid Combination hold-down mechanisms are separately mounted in two groups of tracks, and can be moved along corresponding track；At least two are only mounted in the track of installation passage side side by side to plunger.Advantage：Simple in construction, easy to operate, clamping is very fast, improves processing efficiency, has saved cost.
Description
Technical field
The present invention relates to a kind of auxiliary clamp, more particularly to a kind of Rapid Combination for large scale flat-type work pieces process
Flexible fixture.
Background technology
In machining and production field, fixture tool has been widely used.General fixture is mostly flat mouth on CNC milling machine
Pincers or clamping kit.However, the opening of flat-nose pliers is limited, when processing large-sized flat board, clamping is just relatively difficult or is difficult to
Clamping；Although also a kind of clamping kit can be fixed, workpiece is from centering into pressing plate compaction process, it is necessary to expend a large amount of
Time, add processing cost, it is difficult to realization fast and efficiently process.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of Rapid Combination for large scale flat-type work pieces process
Flexible fixture, effectively solve prior art and position relatively difficult, time-consuming consumption to being installed additional in large-sized flat board process
Power, efficiency are low, it is impossible to the defects of realization is quick, highly-efficient processing.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：It is a kind of to be used for the fast of large scale flat-type work pieces process
Speed combination flexible fixture, including base, multiple Rapid Combination hold-down mechanisms, at least two are only to plunger and positioning plunger；
In above-mentioned base middle part be provided with it is front and rear run through its installation passage, be provided with the base above above-mentioned installation passage
The locating slot of installation through-hole, above-mentioned installation passage is interior to be provided with screw rod, and above-mentioned screw rod both ends are fixed in installation passage by bearing,
Nut seat is arranged with above-mentioned screw rod, above-mentioned positioning plunger is vertically arranged in locating slot, and its lower end connects above-mentioned nut seat,
Upper end is stretched out outside above-mentioned locating slot, and can contradict workpiece to be processed, for being positioned to workpiece to be processed；
Above-mentioned base is provided with two groups of tracks, and two groups of tracks are respectively symmetrically distributed in the both sides of above-mentioned installation passage；
Above-mentioned multiple Rapid Combination hold-down mechanisms are separately mounted in two groups of above-mentioned tracks, and can be moved along corresponding track
It is dynamic, for workpiece to be processed to be pressed on into above-mentioned base；
At least two it is above-mentioned be only mounted on side by side in the track of installation passage side to plunger, and can be along corresponding
Track moves, and can contradict above-mentioned workpiece to be processed, for positioning workpiece to be processed.
The beneficial effects of the invention are as follows：It is simple in construction, it is easy to operate, greatly save large scale flat-type workpiece it is levelling,
Time needed for clamping, processing efficiency is improved, has saved cost, be applicable to all kinds of milling machine processing large scale flat-type works
Part.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, every group of above-mentioned track sets the Transverse rails put before and after including more and Duo Gen is vertical with Transverse rails and be staggered
Perpendicular rail, and multiple above-mentioned Rapid Combination hold-down mechanisms are respectively symmetrically distributed in any one of two groups of corresponding above-mentioned tracks
In Gen Transverse rails or perpendicular rail, at least two are only distributed in any one perpendicular rail of corresponding above-mentioned track to plunger.
Beneficial effect using above-mentioned further scheme is that its is simple in construction, and operation is quick, convenient, is easy to workpiece quick clip
Dress, positioning.
Further, above-mentioned Rapid Combination hold-down mechanism includes bottom plate, sliding block, connecting screw, cam handle and pressing clamping
Pincers, above-mentioned connecting screw passes through above-mentioned bottom plate up and down, and its both ends is stretched out outside above-mentioned bottom plate respectively, and above-mentioned sliding block is threaded in
Above-mentioned connecting screw lower end, above-mentioned sliding block is slidably mounted in corresponding track, and track-movable, above-mentioned pressing clamping clip
Installed in the top of above-mentioned bottom plate, above-mentioned cam handle is rotatably connected on above-mentioned connecting screw upper end, and it connects with connecting screw
The one end connect is contradicted at the top of above-mentioned bottom plate, and is worked as in cam handle pressing rotation process, and it is relatively above-mentioned can to press above-mentioned bottom plate
Connecting screw moves down.
Beneficial effect using above-mentioned further scheme is that Rapid Combination hold-down mechanism is simple in construction, is operated flexibly, conveniently,
It is easy to quickly clamp space.
Further, above-mentioned cam handle includes cam part and the handle portion being connected with cam part, and above-mentioned cam part passes through pin
Axle is rotatably installed in the upper end of above-mentioned connecting screw, and its bottom is contradicted on above-mentioned bottom plate, when pressing down on above-mentioned handle portion,
Above-mentioned cam part can rotate around bearing pin, in rotation process, pull down above-mentioned bottom plate and moved down relative to connecting screw, made
Bottom plate is covered in above-mentioned base upper surface, fixes bottom plate.
Beneficial effect using above-mentioned further scheme is that cam handle is simple in construction, can be realized using the characteristic of cam part
When being pressed to cam handle, bottom plate is fixed, operation is fairly simple.
Further, above-mentioned bottom base plate is provided with lead, the cunning of above-mentioned lead and the lower end of corresponding connecting screw
Block is located in Tong mono- Tiao Transverse rails or the perpendicular rail of same above-mentioned track.
By the way of the beneficial effect of above-mentioned further scheme is so that bottom plate by lead and the line of sliding block two points one
Smoothly moved linearly, be easy to quick running fix, clamp.
Further, above-mentioned pressing clamping clip includes two connecting seats being set up in parallel, pressing handle and pressure heads mechanism, above-mentioned
Pressure heads mechanism is rotatably installed on one of connecting seat by bearing pin, and above-mentioned pressing handle is rotated by bearing pin and pressure heads mechanism
Connection, above-mentioned pressing handle are also rotatably installed on another connecting seat by bearing pin, above-mentioned when pulling down pressing handle
Pressing handle drives the connected one end of pressure heads mechanism to move up, and pressure heads mechanism is moved down away from its one end,
And the workpiece surface on base is covered, workpiece is fixed on bottom plate.
Beneficial effect using above-mentioned further scheme is that pressing clamping clip is simple in construction, using mechanical quadric chain four
Point principle, when pressing it so that the mechanism has self-locking clamping function, realizes the function of Quick holding part.
Further, above-mentioned screw rod one end is also connected with rotational handle.
It is easy for rotating screw rod by rotational handle using the beneficial effect of above-mentioned further scheme, it is further real
Now positioning plunger movement positions to workpiece, and operation is fairly simple, to workpiece contrast locating faster.
Further, above-mentioned base both sides are symmetrically arranged with fixed station, and the fixing hole of bar shaped is provided with above-mentioned fixed station.
It is easy for using the beneficial effect of above-mentioned further scheme by setting pretension bolt entirely to fill in fixed block
Put on milling machine or other equipment upper table.
Further, the section of every group of above-mentioned track Transverse rail and perpendicular rail is disposed as T-shaped.
Beneficial effect using above-mentioned further scheme is that its is simple in construction, reasonable in design.
Brief description of the drawings
Fig. 1 is the structural representation of the Rapid Combination flexible fixture for large scale flat-type work pieces process of the present invention；
Fig. 2 is that the structure of the base of the Rapid Combination flexible fixture for large scale flat-type work pieces process of the present invention is shown
It is intended to；
Fig. 3 is that the screw rod of the Rapid Combination flexible fixture for large scale flat-type work pieces process of the present invention and installation are led to
The assembling structure diagrammatic cross-section in road；
Fig. 4 is that the Rapid Combination of the Rapid Combination flexible fixture for large scale flat-type work pieces process of the present invention compresses
The structural representation of mechanism；
Fig. 5 is the use state signal of the Rapid Combination flexible fixture for large scale flat-type work pieces process of the present invention
Figure.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, base, 2, Rapid Combination hold-down mechanism, 3, only support plunger, 4, position plunger, 5, screw rod, 11, locating slot, 12,
Fixed station, 21, bottom plate, 22, sliding block, 23, connecting screw, 24, cam handle, 25, pressing clamping clip, 51, nut seat, 52, turn
Fixed handle, 121, fixing hole, 211, lead, 241, cam part, 242, handle portion, 251, connecting seat, 252, pressing handle,
253rd, pressure heads mechanism.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment：As illustrated, the Rapid Combination flexible fixture for large scale flat-type work pieces process of the present embodiment
Including base 1, multiple Rapid Combination hold-down mechanisms 2, at least two only to plunger 3 and positioning plunger 4；
In above-mentioned base 1 middle part be provided with it is front and rear run through its installation passage, opened on the base 1 above above-mentioned installation passage
There is the locating slot 11 of installation through-hole, be provided with screw rod 5 in above-mentioned installation passage, the above-mentioned both ends of screw rod 5 are fixed on installation by bearing
In passage, nut seat 51 is arranged with above-mentioned screw rod 5, above-mentioned positioning plunger 4 is vertically arranged in locating slot 11, and its lower end connects
Above-mentioned nut seat 51 is connect, upper end is stretched out outside above-mentioned locating slot 11, and can contradict workpiece to be processed, for determining workpiece to be processed
Position；
Above-mentioned base 1 is provided with two groups of tracks, and two groups of tracks are respectively symmetrically distributed in the both sides of above-mentioned installation passage；
Above-mentioned multiple Rapid Combination hold-down mechanisms 2 are separately mounted in two groups of above-mentioned tracks, and can be moved along corresponding track
It is dynamic, for workpiece to be processed to be pressed on into above-mentioned base 1；
At least two above-mentioned stop are mounted in the track of installation passage side side by side to plunger 3, and can be along correspondingly
Track movement, and above-mentioned workpiece to be processed can be contradicted, for positioning workpiece to be processed.
During use, it is necessary first to by the leveling centering of base 1, and on the workbench fixed to milling machine, by least two
Only be placed in plunger 3 in the same track of installation passage side, two only the sizes to plunger 3 it is consistent, therefore by workpiece
Directly arrive to two only to support on plunger 3, it is ensured that parallel with milling machine Y-axis on the left of workpiece；Afterwards by rotating 5 locating dowel with holes of screw rod
The movement of plug 4, workpiece is arrived on positioning plunger 4, under the drive of positioning plunger 4, can adjust position of the workpiece on base 1；
After the location of workpiece is adjusted, correct position lays Rapid Combination hold-down mechanism 2, and mobile regulation in orbit on base 1
Multiple Rapid Combination hold-down mechanisms 2 corresponding with track, make it draw close flat panel workpieces, and in next step, pressing is each quick group respectively
Hold-down mechanism 2 is closed, by work piece on base 1, workpiece is processed.
Preferably, every group of above-mentioned track sets the Transverse rails put before and after including more and Duo Gen is vertical with Transverse rails and be staggered
Perpendicular rail, and multiple above-mentioned Rapid Combination hold-down mechanisms 2 are respectively symmetrically distributed in any of two groups of corresponding above-mentioned tracks
In Yi Gen Transverse rails or perpendicular rail, at least two are only distributed in any one perpendicular rail of corresponding above-mentioned track to plunger 3, move
When dynamic, at least two only move to plunger 3 in any one perpendicular rail of same track, select suitable position to place workpiece,
One side is set only to support plunger 3 at least two along lateral contradict, afterwards, respectively by laterally or vertically moving in every group of track
Each Rapid Combination hold-down mechanism 2, makes it draw close workpiece, and press Work-sheet pressing it on base 1 corresponding to dynamic.
In certain embodiments, as shown in figure 4, above-mentioned Rapid Combination hold-down mechanism 2 includes bottom plate 21, sliding block 22, connection
Screw rod 23, cam handle 24 and pressing clamping clip 25, above-mentioned connecting screw passes through above-mentioned bottom plate 21 about 23, and its both ends is distinguished
Stretch out outside above-mentioned bottom plate 21, above-mentioned sliding block 22 is threaded in the above-mentioned lower end of connecting screw 23, and above-mentioned sliding block 22 is slidably mounted on
In corresponding track, and track-movable, above-mentioned pressing clamping clip 25 are arranged on the top of above-mentioned bottom plate 21, above-mentioned cam hand
Handle 24 is rotatably connected on the above-mentioned upper end of connecting screw 23, and its one end being connected with connecting screw 23 contradicts and pushed up in above-mentioned bottom plate 21
Portion, and work as cam handle 24 and press in rotation process, the relatively above-mentioned connecting screw 23 of above-mentioned bottom plate 21 can be pressed and moved down, when
After Rapid Combination hold-down mechanism 2 is moved to the position for drawing close workpiece in corresponding track, cam handle 24, cam are pressed down on
Handle 24 in the process, contradicts and pulls down bottom plate 21, bottom plate 21 is pressed on base 1 fixed, afterwards, pulls down
Press clamping clip 25, make its pressure head part contradict workpiece surface and by Work-sheet pressing on base 1, complete the clamping of workpiece.
Preferably, above-mentioned cam handle 24 includes cam part 241 and the handle portion 242 being connected with cam part 241, above-mentioned convex
Wheel portion 241 is rotatably installed in the upper end of above-mentioned connecting screw 23 by bearing pin, and its bottom is contradicted on above-mentioned bottom plate 21, when downward
When pressing above-mentioned handle portion 242, above-mentioned cam part 241 can rotate around bearing pin, in rotation process, pull down above-mentioned bottom plate 21
Moved down relative to connecting screw 23, bottom plate 21 is covered in the above-mentioned upper surface of base 1, fix bottom plate 21, utilization is convex
The characteristic of wheel portion 241, when pulling down cam handle 24, cam part 241 has certain rotation, and in its rotation process,
Height change, and the height gradually increase, while increase, cam part occur for the air line distance between its bottom and bearing pin
241 bottom can be in the case where coordinating the limitation of bearing pin so that bottom plate 21, which moves down, to be pressed on base 1, and its operation is simpler
It is single.
In certain embodiments, the above-mentioned bottom of bottom plate 21 is provided with lead 211, and above-mentioned lead 211 connects with corresponding
The sliding block 22 for connecing the lower end of screw rod 23 is located in Tong mono- Tiao Transverse rails or the perpendicular rail of same above-mentioned track so that lead 211 is with sliding
Two points one lines are positioned between block 22, are placed and are relatively rotated between bottom plate 21 and sliding block 22 and connecting screw 23.
Preferably, above-mentioned pressing clamping clip 25 includes two connecting seats 251 being set up in parallel, pressing handle 252 and pressure head
Mechanism 253, above-mentioned pressure heads mechanism 253 are rotatably installed on one of connecting seat 251 by bearing pin, above-mentioned pressing handle 252
It is rotatablely connected by bearing pin and pressure heads mechanism 253, above-mentioned pressing handle 252 is also rotatably installed in another connecting seat by bearing pin
On 251, when pulling down pressing handle 252, above-mentioned pressing handle 252 drive 253 connected one end of pressure heads mechanism to
Upper movement, and pressure heads mechanism 253 is moved down away from its one end, and the workpiece surface on base 1 is covered, consolidate workpiece
It is scheduled on bottom plate 1, when the thickness of workpiece changes, it is only necessary to which the length for adjusting the connecting rod of pressure heads mechanism 253 can be achieved
The workpiece of different-thickness is compressed, its operation is fairly simple, clamps quick, conveniently.
Preferably, above-mentioned one end of screw rod 5 is also connected with rotational handle 52, is rotated by operating rotational handle 52, you can drives
Screw rod 5 rotates, synchronous make it that nut seat 51 with movable slider 22 and positioning plunger 4 determine workpiece by the movement in locating slot 11
Position.
Preferably, the above-mentioned both sides of base 1 are symmetrically arranged with fixed station 12, and the fixing hole of bar shaped is provided with above-mentioned fixed station 12
121, whole device is placed in milling machine machine table, after adjusting its installation site, through fixing hole 121 and consolidated by bolt
It is scheduled in machine table, completes fixing assembling of the whole device in milling machine machine table.
Preferably, the section of every group of above-mentioned track Transverse rail and perpendicular rail is disposed as T-shaped, and its is reasonable in design, avoids cunning
Block 22 comes off in moving process locates the situation generation of track.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect or can communicate each other；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite.For this area
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (8)
- A kind of 1. Rapid Combination flexible fixture for large scale flat-type work pieces process, it is characterised in that：Including base (1), Multiple Rapid Combination hold-down mechanisms (2), at least two are only to plunger (3) and positioning plunger (4)；In the base (1) middle part be provided with it is front and rear run through its installation passage, opened on the base (1) above the installation passage There is the locating slot (11) of connection installation passage, be provided with screw rod (5) in the installation passage, screw rod (5) both ends pass through bearing It is fixed in installation passage, nut seat (51) is arranged with the screw rod (5), the positioning plunger (4) is vertically arranged in positioning In groove (11), and its lower end connects the nut seat (51), and the locating slot (11) is stretched out outside in upper end, and can contradict work to be processed Part, for being positioned to workpiece to be processed；The base (1) is provided with two groups of tracks, and two groups of tracks are respectively symmetrically distributed in the both sides of the installation passage；The multiple Rapid Combination hold-down mechanism (2) is separately mounted to described in two groups in track, and can be moved along corresponding track, For workpiece to be processed to be pressed on into the base (1)；At least two it is described be only mounted on side by side in the track of installation passage side to plunger (3), and can be along corresponding Track moves, and can contradict the workpiece to be processed, for positioning workpiece to be processed；The Rapid Combination hold-down mechanism (2) include bottom plate (21), sliding block (22), connecting screw (23), cam handle (24) and Clamping clip (25) is pressed, the connecting screw (23) passes through the bottom plate (21) up and down, and the bottom plate is stretched out at its both ends respectively (21) outside, the sliding block (22) is threaded in the connecting screw (23) lower end, and the sliding block (22) is slidably mounted on correspondingly Track in, and track-movable, the pressing clamping clip (25) is arranged on the top of the bottom plate (21), the cam hand Handle (24) is rotatably connected on the connecting screw (23) upper end, and its one end being connected with connecting screw (23) is contradicted at the bottom At the top of plate (21), and work as in cam handle (24) pressing rotation process, the relatively described connecting screw of the bottom plate (21) can be pressed (23) move down.
- 2. a kind of Rapid Combination flexible fixture for large scale flat-type work pieces process according to claim 1, it is special Sign is：The Transverse rails put are set before and after including more for track described in every group and Duo Gen is vertical with Transverse rails and the perpendicular rail that is staggered, And multiple Rapid Combination hold-down mechanisms (2) are respectively symmetrically distributed in the Ren meaning Yi Gen Transverse of track described in corresponding two groups In rail or perpendicular rail, at least two are only distributed in any one perpendicular rail of the corresponding track to plunger (3).
- 3. a kind of Rapid Combination flexible fixture for large scale flat-type work pieces process according to claim 1, it is special Sign is：The cam handle (24) includes cam part (241) and the handle portion (242) being connected with cam part (241), described convex Wheel portion (241) is rotatably installed in the upper end of the connecting screw (23) by bearing pin, and its bottom is contradicted on the bottom plate (21), When pressing down on the handle portion (242), the cam part (241) can rotate around bearing pin, in rotation process, pull down The bottom plate (21) moves down relative to connecting screw (23), bottom plate (21) is covered in the base (1) upper surface, makes bottom Plate (21) is fixed.
- 4. a kind of Rapid Combination flexible fixture for large scale flat-type work pieces process according to claim 3, it is special Sign is：Bottom plate (21) bottom is provided with lead (211), the lead (211) and corresponding connecting screw (23) The sliding block (22) of lower end be located in Tong mono- Tiao Transverse rails or the perpendicular rail of the same track.
- 5. a kind of Rapid Combination flexible fixture for large scale flat-type work pieces process according to claim 4, it is special Sign is：The pressing clamping clip (25) includes two connecting seats (251) being set up in parallel, pressing handle (252) and heading machine Structure (253), the pressure heads mechanism (253) are rotatably installed on one of connecting seat (251) by bearing pin, the pressing handle (252) it is rotatablely connected by bearing pin and pressure heads mechanism (253), the pressing handle (252) is also rotatably installed in separately by bearing pin On one connecting seat (251), when pulling down pressing handle (252), the pressing handle (252) drives pressure heads mechanism (253) connected one end moves up, and pressure heads mechanism (253) is moved down away from its one end, and covers the bottom of at Workpiece surface on seat (1), makes workpiece be fixed on bottom plate (1).
- 6. a kind of Rapid Combination for large scale flat-type work pieces process according to any one of claim 1 to 5 is flexible Fixture, it is characterised in that：Described screw rod (5) one end is also connected with rotational handle (52).
- 7. a kind of Rapid Combination for large scale flat-type work pieces process according to any one of claim 1 to 5 is flexible Fixture, it is characterised in that：Base (1) both sides are symmetrically arranged with fixed station (12), and bar shaped is provided with the fixed station (12) Fixing hole (121).
- 8. a kind of Rapid Combination for large scale flat-type work pieces process according to any one of claim 1 to 5 is flexible Fixture, it is characterised in that：The section of track Transverse rails and perpendicular rail described in every group is disposed as T-shaped.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610296589.3A CN105855941B (en) | 2016-05-06 | 2016-05-06 | A kind of Rapid Combination flexible fixture for large scale flat-type work pieces process |
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| CN201610296589.3A CN105855941B (en) | 2016-05-06 | 2016-05-06 | A kind of Rapid Combination flexible fixture for large scale flat-type work pieces process |
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| CN105855941A CN105855941A (en) | 2016-08-17 |
| CN105855941B true CN105855941B (en) | 2018-02-27 |
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| CN109605092A (en) * | 2018-12-12 | 2019-04-12 | 成都飞机工业（集团）有限责任公司 | A kind of General hydraulic quick clamping tool |
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| CN101118308A (en) * | 2006-08-03 | 2008-02-06 | 鸿富锦精密工业（深圳）有限公司 | Bracket tray positioning apparatus |
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2016
- 2016-05-06 CN CN201610296589.3A patent/CN105855941B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202861855U (en) * | 2012-10-24 | 2013-04-10 | 成都市新筑路桥机械股份有限公司 | Chain wheel keywaying fixture |
| CN103658789A (en) * | 2013-11-18 | 2014-03-26 | 武汉船用机械有限责任公司 | Key slot machining device for long shaft type parts |
| CN203779157U (en) * | 2014-02-17 | 2014-08-20 | 陈敏蓉 | Quick clamping pressure plate |
| CN105500052A (en) * | 2014-09-25 | 2016-04-20 | 安徽池州项赛机械制造有限公司 | Supporting seat slot clamp |
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| CN105855941A (en) | 2016-08-17 |
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