CN106862964B - A kind of slider of punch quick clamping device - Google Patents
A kind of slider of punch quick clamping device Download PDFInfo
- Publication number
- CN106862964B CN106862964B CN201710192761.5A CN201710192761A CN106862964B CN 106862964 B CN106862964 B CN 106862964B CN 201710192761 A CN201710192761 A CN 201710192761A CN 106862964 B CN106862964 B CN 106862964B
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- Prior art keywords
- slider
- pedestal
- punch
- mandril
- guide sleeve
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Classifications
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- 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
Abstract
The invention discloses a kind of slider of punch quick clamping devices in clamping device field, including pedestal one and pedestal two, it is equipped between pedestal one and pedestal two and pad is turned up, pedestal one is equipped with guide sleeve, is equipped with locating shaft in guide sleeve, locating shaft includes major diameter section and path section, path section is stretched out, and major diameter section is arranged with pressure spring on slider of punch, path section, pressure spring one end contradicts on interior step, and the other end contradicts in major diameter section；Pedestal two is equipped with guide type shoe, guide type shoe is equipped with mandril slot, set on pedestal two there are two block, between two blocks between be divided into locking distance, be equipped with mandril in mandril slot, mandril one end connects top plate, the other end connects lock shaft, and locking axle sleeve is equipped with rotary spacing set, and rotary spacing, which covers end face, has locking width and movable width, it locks width and is greater than locking distance, movable width is less than locking distance；Pedestal one is equipped with hold-down mechanism.The present invention can be improved clamping efficiency, reduce the labor intensity of operator.
Description
Technical field
The invention belongs to clamping device field, in particular to a kind of slider of punch quick clamping device.
Background technique
Slider of punch needs to position slider of punch by fixture in milling guide pass, in the prior art, there is one
Kind slider of punch clamping device, structure include pedestal, and pedestal is equipped with the folder positioned at the clamp system in left side and positioned at right side
Tight mechanism, clamp system include fixing seat, and thread groove is longitudinally offered in fixing seat, and thread groove internal screw thread is connected with screw rod, spiral shell
The end of bar is equipped with positioning plate.Then the device can be manually rotated screw rod in use, first slider of punch is placed on pedestal, so that
Positioning plate on the screw rod of the left and right sides holds out against the left and right side of slider of punch respectively, completes clamping, so that it may in slider of punch
Upper milling guide pass；After the completion of milling, manual contra rotating screw completes disassembly so that positioning plate is separated with slider of punch.Its
Be disadvantageous in that: the positioning plate on screw rod is longer at a distance from sliding block positioning surface, and clamping need to ceaselessly rotate spiral shell with when dismantling
Bar causes to take time and effort influence efficiency, the quantity for the slider of punch especially processed is more since the speed of screw-driven is slower
When, it needs repeatedly to rotate screw rod with clamping and disassembly slider of punch, considerably increases labor intensity, clamping efficiency is lower.
Summary of the invention
The object of the present invention is to provide a kind of slider of punch quick clamping device, can quick-clamping slider of punch,
Clamping efficiency is improved, the efficiency of milling guide pass is improved, reduces the labor intensity of operator.
The object of the present invention is achieved like this: a kind of slider of punch quick clamping device, including a first from left is right mutually opposite
The pedestal one and pedestal two that should be arranged are equipped with the height-regulating pad of several support slider of punch, pedestal one between pedestal one and pedestal two
Upper longitudinal direction is equipped with guide sleeve, and the inner wall of guide sleeve one end is equipped with interior step, is axially provided with locating shaft, locating shaft in guide sleeve
Including major diameter section and path section, path section passes through the stepped hole of interior step and protruding, major diameter section stretch out guide sleeve and against
The shank hole of slider of punch, the stepped hole clearance fit of locating shaft path section and interior step, the sets of holes of major diameter section and guide sleeve
Clearance fit is arranged with pressure spring in locating shaft path section, and one end elasticity of pressure spring contradicts on interior step, and other end elasticity contradicts
In the corresponding end surface of locating shaft major diameter section；It is provided with guide type shoe on the pedestal two, longitudinally offers top on guide type shoe
Bar slot corresponds to guide type shoe on the pedestal two and sets there are two block, and the lateral separation between two blocks is locking distance, described
Longitudinally movable mandril is equipped in mandril slot, one end of mandril stretches out mandril slot and is fixedly connected with top plate, and top plate acts against
Slider of punch is held out against on face, and the other end of mandril, which is threaded with front end vehicle, externally threaded lock shaft, and lock shaft middle part is right
It answers block to be arranged with rotary spacing set, bearing is installed between rotary spacing set and lock shaft, rotary spacing set end face has respectively
Have a locking width and movable width along two different directions, locking width is greater than locking distance, movable width be less than locking away from
From lock shaft is equipped with the shaft shoulder, and the shaft shoulder is covered with rotary spacing to fit close to one end of mandril；The corresponding punching in one top of pedestal
Bed sliding block is equipped with hold-down mechanism.
The present invention is in use, slider of punch is sticked on pedestal one, so that locating shaft elasticity contradicts on a slider of punch left side
In the shank hole of side；It pads by adjusting being turned up so that slider of punch bottom surface keeps horizontality；Then it will be rushed by hold-down mechanism
Bed slider top compresses；Being moved to the left mandril makes top plate act against the face that holds out against on the right side of slider of punch, rotary motion limit sleeve
Be in horizontal plane so that it locks width, rotation lock mandrel, lock shaft is moved to right until rotary spacing set sticks on block, is locked
Mandrel locks mandril, and top plate holds out against slider of punch, completes clamping；After milling out guide pass, rotates backward lock shaft and make
Rotary spacing set is separated with block, then rotary motion limit sleeve is in its movable width in horizontal plane, and move right mandril,
Rotary spacing set passes through the interval between block, and the top plate on mandril is separated with slider of punch, completes disassembly.With prior art phase
Than, the beneficial effects of the present invention are: mandril can be moved back and forth freely in the stem guiding trough of guide type shoe, be fast moved to the left
Mandril, after top plate is fitted on slider of punch, rotation lock mandrel, the very short stroke so that lock shaft moves right, rotary spacing
Set will be fitted on block, and top plate is locked, and complete clamping, mandril is mobile rapidly, and clamping efficiency is higher；Rotary motion limit
So that its locking width is located in horizontal plane, mandril cannot move to right set, and top plate realizes locked, completion clamping, rotary spacing set
Movable width be located in horizontal plane, mandril can move to right, and top plate is separated with slider of punch, complete disassembly, lock and unlock
It is convenient, further improve clamping efficiency；The shank hole of the bottom level of slider of punch, left side is pre-positioned, slider of punch
Top be compacted, right side is held out against by top plate, it is ensured that slider of punch accurate positioning will not generate deviations, and Milling Process is more
Aspect, machining accuracy are higher.
As a further improvement of the present invention, the hold-down mechanism includes the fixing axle being vertically arranged on pedestal one, Gu
Dead axle upper end is equipped with external screw thread, and fixing axle thread segment is arranged with nut, and fixing axle lower end is arranged with pressure spring, and fixing axle is located at nut
Part between pressure spring is arranged with pressing plate, the axis hole clearance fit of fixing axle and pressing plate, and pressure spring lower end elasticity is contradicted in pedestal
On one, pressure spring upper end elasticity is contradicted on pressing plate downside.The position for adjusting pressing plate up and down according to the height of slider of punch, passes through
Nut and pressure spring fix pressing plate, and pressing plate compresses slider of punch, are adapted to the slider of punch of different height.
As a further improvement of the present invention, one end of the pressing plate corresponds to slider of punch equipped with compact heap, pressing plate it is another
One end lower part is equipped with groove, pressing plate groove is corresponded on pedestal one equipped with support rod, post upper acts against in pressing plate groove.Branch
Strut jacks up one end of pressing plate, and pressing plate is in the state being slightly slanted, and compact heap is bigger to slider of punch pressing force, slider of punch
More securely it is compacted.
As a further improvement of the present invention, the pedestal one is arranged on Mobile base one, and pedestal two is arranged in Mobile base
On two, at least a pair of be turned up is threaded on Mobile base one and Mobile base two respectively and is padded, Mobile base one and Mobile base two are pacified
On longitudinal sliding block guide rail mechanism.Mobile base one and Mobile base two can vertically move, between adjustment base one and pedestal two
Distance screw height-regulating pad to adapt to the sliding block of different length, slider of punch can be adjusted in horizontality.
As a further improvement of the present invention, the guide sleeve installation through pedestal one is longitudinally offered on the pedestal one
Hole, guide sleeve are axially mounted in guide sleeve mounting hole, and the both ends of guide sleeve are equipped with outer step, the opposite end face of two outer steps
The corresponding side surface with pedestal one fits respectively, and pedestal one is equipped with a pair of of reference block close to the side of slider of punch, reference block
Datum level fits with slider of punch, and reference block is greater than outer step of the guide sleeve close to slider of punch along positioning axial length
Axial length.When slider of punch clamping, left side is first sticked on reference block, mobile slider of punch, so that locating shaft protrudes into mould
In delthyrium, positioning is more convenient, in order to which slider of punch provides datum level；Guide sleeve can use separate structure, and installation is more
It is convenient.
As a further improvement of the present invention, the part that the locating shaft path section stretches out guide sleeve is equipped with moving handle,
Guide sleeve end has been wholely set handle guide sleeve, and handle guide sleeve is equal with the outer diameter of guide sleeve outer step, handle guide sleeve
Top corresponds to moving handle and offers shifting chute.Before the shank hole of slider of punch is directed at locating shaft, first passing through moving handle will
Locating shaft is pulled outwardly, then slider of punch is sticked on reference block, so that locating shaft elasticity contradicts in shank hole, more quickly
Shank hole is found on ground accurately, improves clamping efficiency.
As a preference of the present invention, the mandril is square mandril, mandril is connected by cup head screw rod with top plate, mandril
The other end offers thread groove along longitudinal direction, and the external screw thread of lock shaft is meshed with the internal screw thread of thread groove.
In order to more rapidly realize locked mandril and unlock mandril, the rotary spacing set includes the first body and second
Body, wall is equipped with step in bearing in first set body, and bearing is mounted between the first body and lock shaft, and one end of bearing reclines
Step in bearing, the other end against the shaft shoulder, the periphery of the first body is rectangle, and the periphery of the second body is circle, the
The locking width of a set of rectangular a length of rotary spacing set of external week, the external week rectangular width of first set is rotary spacing set
Movable width, in the second body, radial there are gaps between the second body outer wall and corresponding block.The external Zhou Changfang of first set
When the length of shape is in a horizontal position, rotary spacing set locks mandril, and rotary spacing set is rotated by 90 °, and mandril can be moved longitudinally
Dynamic, top plate unclamps, and slider of punch can disassemble.
As a further improvement of the present invention, spacer, spacer end face and the second body end face are arranged on the lock shaft
With fit.Spacer can protect lock shaft, and lock shaft is avoided to bump against block.
As a preference of the present invention, the bearing is thrust bearing.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is top view of the invention.
Fig. 3 is partial structural diagram of the invention.
Fig. 4 is the structural schematic diagram of pedestal one.
Fig. 5 is the structural schematic diagram of guide sleeve.
Fig. 6 is the structural schematic diagram of locating shaft.
Fig. 7 is the structural schematic diagram of top plate, mandril and pedestal two.
Fig. 8 is the structural schematic diagram of pedestal two.
Fig. 9 is the sectional view along AA in Fig. 8.
Figure 10 is partial structural diagram of the invention.
Figure 11 is the structural schematic diagram of rotary spacing set.
Figure 12 is the right view of Figure 11.
Wherein, 1 pedestal one, 1a reference block, 2 pedestals two, 3 height-regulatings are padded, 4 guide sleeves, step in 4a, 4b outer step, and 401
Hand-guided set, 5 locating shafts, 501 major diameter sections, 502 path sections, 6 pressure springs, 7 guide type shoes, 8 blocks, 9 mandrils, 10 top plates, 11 locks
Mandrel, the 11a shaft shoulder, 12 rotary spacing sets, the first body of 12a, the second body of 12b, 13 bearings, 14 fixing axles, 15 nuts, 16 pressures
Plate, 16a compact heap, 17 support rods, 18 Mobile bases one, 19 Mobile bases two, 20 longitudinal sliding block guide rail mechanisms, 21 moving handles, 22
Shifting chute, 23 cup head screw rods, step in 24 bearings, 25 spacers, 26 slider of punch.
Specific embodiment
It is a kind of slider of punch quick clamping device, the pedestal 1 being arranged in correspondence with each other including the first from left right side such as Fig. 1-12
With pedestal 22, the height-regulating pad 3 of several support slider of punch 26 is equipped between pedestal 1 and pedestal 22, the setting of pedestal 1 is moving
On dynamic seat 1, pedestal 22 is arranged on Mobile base 2 19, be threaded with respectively on Mobile base 1 and Mobile base 2 19 to
Few a pair of of height-regulating pad 3, Mobile base 1 and Mobile base 2 19 are installed on longitudinal sliding block guide rail mechanism 20；It is indulged on pedestal 1
To guide sleeve 4 is equipped with, the guide sleeve mounting hole through pedestal 1 is longitudinally offered on pedestal 1, guide sleeve 4 is axially mounted to
In guide sleeve mounting hole, the both ends of guide sleeve 4 are equipped with outer step 4b, two outer step 4b opposite end face respectively with pedestal 1
Corresponding side surface fit, pedestal 1 is equipped with a pair of of reference block 1a, the datum level of reference block 1a close to the side of slider of punch 26
Fit with slider of punch 26, reference block 1a along locating shaft 5 to length be greater than guide sleeve 4 close to slider of punch 26 outer step
The axial length of 4b；The inner wall of 4 one end of guide sleeve is equipped with interior step 4a, is axially provided with locating shaft 5 in guide sleeve 4, positions
Axis 5 includes major diameter section 501 and path section 502, stepped hole and protruding, major diameter section 501 of the path section 502 across interior step 4a
It stretches out guide sleeve 4 and abuts against the shank hole of slider of punch 26, the step interporal lacuna of 5 path section 502 and interior step 4a of locating shaft
Cooperation, the sets of holes clearance fit of major diameter section 501 and guide sleeve 4 are arranged with pressure spring 6 in 5 path section 502 of locating shaft, and the one of pressure spring 6
End elasticity contradicts on interior step 4a, and other end elasticity contradicts in the corresponding end surface of 5 major diameter section 501 of locating shaft；Locating shaft 5 is small
The part that diameter section 502 stretches out guide sleeve 4 is equipped with moving handle 21, and 4 end of guide sleeve has been wholely set handle guide sleeve 401,
Hand-guided set 401 is equal with the outer diameter of 4 outer step 4b of guide sleeve, and 401 top of handle guide sleeve corresponds to moving handle 21 and offers
Shifting chute 22；It is provided with guide type shoe 7 on pedestal 22, mandril slot is longitudinally offered on guide type shoe 7, correspondence is led on pedestal 22
It sets to support 7 there are two block 8, the lateral separation between two blocks 8 is locking distance, and being equipped in the mandril slot longitudinally to move
Dynamic mandril 9, one end of mandril 9 stretch out mandril slot and are fixedly connected with top plate 10, and top plate 10 acts against the top of slider of punch 26
On tight face, the other end of mandril 9, which is threaded with front end vehicle, externally threaded lock shaft 11, and mandril 9 is square mandril, and mandril 9 is logical
Cup head screw rod 23 is crossed to be connected with top plate 10, the other end of mandril 9 offers thread groove along longitudinal direction, the external screw thread of lock shaft 11 with
The internal screw thread of thread groove is meshed；Block 8 is corresponded in the middle part of lock shaft 11 is arranged with rotary spacing set 12, rotary spacing set 12 and lock
Bearing 13 is installed, bearing 13 is thrust bearing between mandrel 11；Rotary spacing covers 12 end faces and is respectively provided with along two not Tongfangs
To locking width H and movable width h, locking width H be greater than locking distance L, movable width h be less than locking distance L, lock shaft
11 are equipped with shaft shoulder 11a, and shaft shoulder 11a fits with rotary spacing set 12 close to one end of mandril 9；Rotary spacing set 12 includes the
One body 12a and the second body 12b, the first body 12a inner wall are equipped with step 24 in bearing, and bearing 13 is mounted on the first body
Between 12a and lock shaft 11, one end of bearing 13 againsts step 24 in bearing, and the other end againsts shaft shoulder 11a, the first body
The periphery of 12a is rectangle, and the periphery of the second body 12b is circle, the first rectangular a length of rotary spacing in the periphery body 12a
The locking width H of set 12, the first rectangular width in the periphery body 12a are the movable width h of rotary spacing set 12, the second body
In the second body 12b radial direction, there are gaps between 12b outer wall and corresponding block 8；Spacer 25, spacer 25 are arranged on lock shaft 11
End face and the second end face body 12b with fit；One 1 top of pedestal corresponds to slider of punch 26 equipped with hold-down mechanism.The compression
Mechanism includes the fixing axle 14 being vertically arranged on pedestal 1, and 14 upper end of fixing axle is equipped with external screw thread, 14 thread segment set of fixing axle
Equipped with nut 15,14 lower end of fixing axle is arranged with pressure spring 6, and part of the fixing axle 14 between nut 15 and pressure spring 6 is arranged with
Pressing plate 16, the axis hole clearance fit of fixing axle 14 and pressing plate 16,6 lower end elasticity of pressure spring contradict 6 upper end of pressure spring on pedestal 1
Elasticity contradicts on 16 downside of pressing plate.One end of pressing plate 16 corresponds to slider of punch 26 equipped with compact heap 16a, pressing plate 16 it is another
It holds lower part to be equipped with groove, 16 groove of pressing plate is corresponded on pedestal 1 equipped with support rod 17, it is recessed that 17 upper end of support rod acts against pressing plate 16
In slot.
Locating shaft 5 is pulled outwardly by the present invention in use, first passing through moving handle 21, and slider of punch 26 is allowed to stick on pedestal one
On 1 reference block 1a, so that 5 elasticity of locating shaft contradicts in the shank hole in 26 left side of slider of punch；It screws height-regulating pad 3 and changes height
Degree is so that 26 bottom surface of slider of punch keeps horizontality；The position for adjusting pressing plate 16 up and down according to the height of slider of punch 26, leads to
It crosses nut 15 and pressure spring 6 to fix pressing plate 16, the compact heap 16a on pressing plate 16 compresses slider of punch 26；Being moved to the left mandril 9 makes
Top plate 10 act against the right side of slider of punch 26 hold out against face, rotary motion limit sleeve 12 makes the first periphery body 12a rectangular
In the long H of shape is in a horizontal position, rotation lock mandrel 11, lock shaft 11 moves to right the first body 12a until rotary spacing set 12
It sticks on block 8, lock shaft 11 locks mandril 9, and top plate 10 holds out against slider of punch 26, completes clamping；Mill out guide rail
Behind face, rotates backward lock shaft 11 and rotary spacing set 12 is separated with block 8, then rotary motion limit sleeve 12 makes first set
In the rectangular width h in the periphery body 12a is in a horizontal position, move right mandril 9, and rotary spacing set 12 is by between block 8
It is spaced, the top plate 10 on mandril 9 is separated with slider of punch 26, completes disassembly.The advantages of present apparatus is: mandril 9 is in guiding branch
It can freely be moved back and forth in the stem guiding trough of seat 7, fast move mandril 9 to the left, after top plate 10 is fitted on slider of punch 26, turned
Dynamic lock shaft 11, the very short stroke so that lock shaft 11 moves right, rotary spacing set 12 will be fitted on block 8, top plate
10 are locked, and complete clamping, mandril 9 is mobile rapidly, and clamping efficiency is higher；Rotary motion limit sleeve 12 makes it lock width H
In being horizontally situated, mandril 9 cannot be moved to right, and top plate 10 realizes locked, completion clamping, the movable width of rotary spacing set 12
In h is horizontally situated, mandril 9 can be moved to right, and top plate 10 is separated with slider of punch 26, complete disassembly, locked and unlocked more
Add conveniently, further improves clamping efficiency；The shank hole of the bottom level of slider of punch 26, left side is pre-positioned, punching machine
The top of sliding block 26 is compacted, and right side is held out against by top plate 10, it is ensured that slider of punch accurate positioning will not generate deviations, milling
It is higher to cut processing more aspect, machining accuracy.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (10)
1. a kind of slider of punch quick clamping device, which is characterized in that one He of pedestal being arranged in correspondence with each other including the first from left right side
Pedestal two is equipped with the height-regulating pad of several support slider of punch, is longitudinally equipped with guide sleeve on pedestal one between pedestal one and pedestal two,
The inner wall of guide sleeve one end is equipped with interior step, is axially provided with locating shaft in guide sleeve, locating shaft includes major diameter section and path
Section, path section pass through the stepped hole of interior step and protruding, major diameter section stretching guide sleeve and the die shank for abutting against slider of punch
Hole, the stepped hole clearance fit of locating shaft path section and interior step, the sets of holes clearance fit of major diameter section and guide sleeve, locating shaft are small
Pressure spring is arranged in diameter section, one end elasticity of pressure spring contradicts on interior step, and other end elasticity is contradicted in locating shaft major diameter section
In corresponding end surface；It is provided with guide type shoe on the pedestal two, longitudinally offers mandril slot on guide type shoe, on the pedestal two
Corresponding guide type shoe is set there are two block, and the lateral separation between two blocks is locking distance, and being equipped in the mandril slot can indulge
To mobile mandril, one end of mandril stretches out mandril slot and is simultaneously fixedly connected with top plate, and what top plate acted against slider of punch holds out against face
On, the other end of mandril, which is threaded with front end vehicle, externally threaded lock shaft, and corresponding block is arranged with rotation in the middle part of lock shaft
Limit sleeve, is equipped with bearing between rotary spacing set and lock shaft, rotary spacing set end face is respectively provided with along two different directions
Locking width and movable width, locking width be greater than locking distance, movable width be less than locking distance, lock shaft be equipped with axis
Shoulder, the shaft shoulder is covered with rotary spacing to fit close to one end of mandril；One top of pedestal corresponds to slider of punch equipped with compacting machine
Structure.
2. a kind of slider of punch quick clamping device according to claim 1, which is characterized in that the hold-down mechanism includes
The fixing axle being vertically arranged on pedestal one, fixing axle upper end are equipped with external screw thread, and fixing axle thread segment is arranged with nut, fixing axle
Lower end is arranged with pressure spring, and part of the fixing axle between nut and pressure spring is arranged with pressing plate, between fixing axle and the axis hole of pressing plate
Gap cooperation, pressure spring lower end elasticity contradict on pedestal one, and pressure spring upper end elasticity contradicts on pressing plate downside.
3. a kind of slider of punch quick clamping device according to claim 2, which is characterized in that one end pair of the pressing plate
Slider of punch is answered to be equipped with compact heap, the other end lower part of pressing plate is equipped with groove, and pressing plate groove is corresponded on pedestal one is equipped with support rod,
Post upper acts against in pressing plate groove.
4. a kind of slider of punch quick clamping device according to claim 1 to 3, which is characterized in that the bottom
Seat one is arranged on Mobile base one, and pedestal two is arranged on Mobile base two, is threadedly coupled respectively on Mobile base one and Mobile base two
There is at least a pair of of height-regulating pad, Mobile base one and Mobile base two are installed on longitudinal sliding block guide rail mechanism.
5. a kind of slider of punch quick clamping device according to claim 1 to 3, which is characterized in that the bottom
The guide sleeve mounting hole through pedestal one is longitudinally offered on seat one, guide sleeve is axially mounted in guide sleeve mounting hole, is oriented to
The both ends of set are equipped with outer step, and corresponding side surface of the opposite end face of two outer steps respectively with pedestal one fits, and pedestal one leans on
The side of nearly slider of punch is equipped with a pair of of reference block, and datum level and the slider of punch of reference block fit, and reference block is along locating shaft
To length be greater than the close slider of punch of guide sleeve outer step axial length.
6. a kind of slider of punch quick clamping device according to claim 5, which is characterized in that the locating shaft path section
The part for stretching out guide sleeve is equipped with moving handle, and guide sleeve end has been wholely set handle guide sleeve, handle guide sleeve and guiding
The outer diameter for covering outer step is equal, and handle guide sleeve top corresponds to moving handle and offers shifting chute.
7. a kind of slider of punch quick clamping device according to claim 1 to 3, which is characterized in that the top
Bar is square mandril, and mandril is connected by cup head screw rod with top plate, and the other end of mandril offers thread groove, lock shaft along longitudinal direction
External screw thread be meshed with the internal screw thread of thread groove.
8. a kind of slider of punch quick clamping device according to claim 1 to 3, which is characterized in that described turn
Dynamic limit sleeve includes the first body and the second body, and wall is equipped with step in bearing in first set body, and bearing is mounted on the first body
Between lock shaft, one end of bearing againsts step in bearing, and the other end againsts the shaft shoulder, and the periphery of the first body is rectangular
Shape, the periphery of the second body are circle, the locking width of the external all rectangular a length of rotary spacing sets of first set, the first body
The rectangular width in periphery is the movable width of rotary spacing set, in the second body radial direction between the second body outer wall and corresponding block
There are gaps.
9. a kind of slider of punch quick clamping device according to claim 8, which is characterized in that be arranged on the lock shaft
Have a spacer, spacer end face and the second body end face with fit.
10. a kind of slider of punch quick clamping device according to claim 1 to 3, which is characterized in that described
Bearing is thrust bearing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192761.5A CN106862964B (en) | 2017-03-28 | 2017-03-28 | A kind of slider of punch quick clamping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192761.5A CN106862964B (en) | 2017-03-28 | 2017-03-28 | A kind of slider of punch quick clamping device |
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| CN106862964A CN106862964A (en) | 2017-06-20 |
| CN106862964B true CN106862964B (en) | 2019-05-07 |
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| CN201913824U (en) * | 2010-11-30 | 2011-08-03 | 东泰机械工具(东莞)有限公司 | Locking device of punch slide block |
| FR2995544A1 (en) * | 2012-09-17 | 2014-03-21 | Norelem Sas | Quick release pin for use as e.g. screw pin for assembling planar machine elements during construction of machine tools, has plates forming ramps that move away from each other during rotation of ramps relative to each other |
| CN203184917U (en) * | 2013-04-09 | 2013-09-11 | 常州南车汽车零部件有限公司 | Bushing assembly device |
| CN203418337U (en) * | 2013-08-23 | 2014-02-05 | 北京北方车辆集团有限公司 | Fixture suitable for rapid drilling of rope clip |
| CN103962984A (en) * | 2014-05-23 | 2014-08-06 | 上海克来机电自动化工程股份有限公司 | Multipoint positioning clamp of plate type workpiece |
| CN105252295A (en) * | 2015-09-30 | 2016-01-20 | 重庆凯顺机械有限公司 | Clamping tool for balancing weight and machining method of balancing weight |
| CN205587988U (en) * | 2016-01-20 | 2016-09-21 | 上海凯佑辉精密机械有限公司 | Quick automatic positioning anchor clamps |
| CN205394063U (en) * | 2016-03-07 | 2016-07-27 | 东莞市建昌实业有限公司 | Precision finishing positioning fixture structure of floating |
| CN206689756U (en) * | 2017-03-28 | 2017-12-01 | 扬力集团股份有限公司 | A kind of slider of punch quick clamping device |
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| Publication number | Publication date |
|---|---|
| CN106862964A (en) | 2017-06-20 |
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