CN108818069A - A kind of machining padded regulating device of fixture - Google Patents

A kind of machining padded regulating device of fixture Download PDF

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Publication number
CN108818069A
CN108818069A CN201811020692.0A CN201811020692A CN108818069A CN 108818069 A CN108818069 A CN 108818069A CN 201811020692 A CN201811020692 A CN 201811020692A CN 108818069 A CN108818069 A CN 108818069A
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CN
China
Prior art keywords
padded
connecting rod
cushion block
retainer
machining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811020692.0A
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Chinese (zh)
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CN108818069B (en
Inventor
李志亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Guangsheng Ruijie Technology Co.,Ltd.
Original Assignee
Beijing Long Yun Jun Trading Co Ltd
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Filing date
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Priority to CN201811020692.0A priority Critical patent/CN108818069B/en
Publication of CN108818069A publication Critical patent/CN108818069A/en
Application granted granted Critical
Publication of CN108818069B publication Critical patent/CN108818069B/en
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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
    • B23Q3/066—Bench vices
    • 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
    • B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
    • B23Q3/106—Auxiliary devices, e.g. bolsters, extension members extendable members, e.g. extension members

Abstract

The invention discloses a kind of padded regulating devices of machining fixture, including machine base body and mounting base, machine base body front-back bottom is fixedly installed with the mounting base, the machine base body side is provided with drive shaft, the driveshaft end is fixedly installed with handle, and described drive shaft the other end is provided with transmission stud, is provided with retainer on the outside of the transmission stud, the retainer inside middle portion is provided with guide plate, and the retainer top surface is fixedly installed with active pressing plate.Beneficial effect is：The present invention pulls cushion block lifting to carry out padded adjustment by pull ring, it is caught in by idler wheel that the gap between convex block is achievable self-locking to prevent cushion block from declining naturally after the completion of cushion block lifting simultaneously, and the adjusted value that the dial markings by scribing on connecting rod are padded come real-time display, adjustment mode is simple accurate and at low cost, the processing quality for having ensured workpiece is conducive to a wide range of utilization and extention of device.

Description

A kind of machining padded regulating device of fixture
Technical field
The present invention relates to machining auxiliary device fields, and in particular to a kind of machining padded adjusting dress of fixture It sets.
Background technique
In machining manufacturing industry, workpiece needs to need to consolidate by fixture by multiple working procedure from blank to finished product It is fixed.In order to make workpiece expose machining allowance appropriate from clamp on the basis of bottom surface, it is ensured that workpiece begins with respect to lathe, cutter etc. It is in correct position eventually, guarantees the consistency and processing quality of work pieces process, usually needs to place suitable thickness in fixture Cushion block is so as to padded by workpiece.
Applicants have discovered that at least there is following technical problem in the prior art：It is required due to the difference of workpiece height Cushion block height is different, it is therefore desirable to prepare the cushion block of various different-thickness, processing is inconvenient and at high cost.
Summary of the invention
The object of the invention is that providing a kind of padded adjusting dress of machining fixture to solve the above-mentioned problems It sets, to solve in the prior art due to the difference of workpiece height, required cushion block height is different, it is therefore desirable to prepare various differences The cushion block of thickness, processing inconvenience and the technical problems such as at high cost.Preferred technology in many technical solutions provided by the invention Scheme has：Cushion block lifting is pulled to carry out padded adjustment by pull ring, while being caught in after the completion of cushion block lifting by idler wheel Gap between convex block it is achievable it is self-locking prevent cushion block from declining naturally, and the dial markings by scribing on connecting rod are come real-time display Padded adjusted value, simply accurate and at low cost etc. technical effects of adjustment mode, elaboration as detailed below.
To achieve the above object, the present invention provides following technical schemes：
A kind of the machining padded regulating device of fixture, including machine base body and mounting base provided by the invention, the base Ontology front-back bottom is fixedly installed with the mounting base, and the machine base body side is provided with drive shaft, the drive shaft end Portion is fixedly installed with handle, and described drive shaft the other end is provided with transmission stud, is provided with transmission on the outside of the transmission stud Seat, the retainer inside middle portion are provided with guide plate, and the retainer top surface is fixedly installed with active pressing plate, the active pressure Plate side is provided with fixation clip, and the machine base body is internally provided with height-regulating component；
The height-regulating component includes protective shell and convex block, and the convex block, the convex block outside are provided on the protective shell inner wall It is provided with a pair of of idler wheel, each idler wheel inside middle portion is provided with wheel carrier, and the wheel carrier end is fixedly installed with pressure spring, described Outside is provided with connecting rod in the middle part of wheel carrier, and the connecting rod top is fixedly installed with cushion block, and the cushion block side is provided with pull ring；
The position that the pull ring is arranged in the cushion block is provided with hollow channel, and the bottom of the pull ring is provided with drag wire, described Connecting rod is hollow structure, connect in the hollow structure of the connecting rod with the hollow channel and junction is provided with pulley；
Each wheel carrier has the cross bar of elongation, and the cross bar is fixedly connected with the pressure spring, in the connecting rod and the pressure The corresponding position of spring is provided with interconnection, and the pressure spring passes through the interconnection and is fully located at the hollow of the connecting rod Inside configuration is respectively arranged with one piece of drawing plate being fixedly connected, two drawings above the cross bar of the pressure spring two sides It is connected between plate by elastic string, described drag wire one end connects the pull ring, and the other end connects the middle position of the elastic string It sets, is provided with slideway below two cross bars, being connected on slideway can be with the rigid supporting rod of transversal stretching.
Using a kind of above-mentioned padded regulating device of machining fixture, when in use, the processing that need to be leaked out according to workpiece It measures to adjust the height of the cushion block, adjustment mode is：It holds the pull ring and pulls the cushion block lift adjustment, the cushion block band It moves the connecting rod to go up and down therewith, due to being carved with dial markings on the connecting rod, so that the connecting rod can be intuitive in lifting Show padded adjustment amount, during the adjustment, the connecting rod drives the idler wheel of the wheel carrier end on the convex block side Edge rolls, and after the idler wheel rolls across the highest point of the convex block, the pressure spring discharges itself compression travel for the idler wheel The gap completion being caught between the convex block is self-locking, can prevent cushion block after the completion of adjustment from declining naturally, after the completion of adjustment, Workpiece is placed on the cushion block, the handle is held afterwards and drives the drive shaft turns, the drive shaft drives the biography Dynamic stud rotation, and the retainer drives the traversing close fixation clip of the active pressing plate and consolidates workpiece therewith engaging Fixed, the guide plate can play guiding role to the traversing of the retainer, can carry out following process to workpiece later；
More specifically, using when first pass through pull ring and pull out drag wire, downwards, then drag wire is become by the steering of pulley Downward drag wire pulls elastic string, and elastic string drives two pieces of drawing plates to compress the pressure spring toward both ends, and drives the rigid of lower section Property support rod shrink so that two idler wheels can cross the convex block, in suitable position, loosen the pull ring into Row is fixed, due to the setting of rigid supporting rod, so that still there is good support force in the vertical direction, it will not be because of spring Elasticity influenced by vertical direction.
Preferably, being installed with through-hole in the mounting base, the drive shaft is slidably connected with the machine base body.
Preferably, the transmission stud engages connection with the retainer, the quantity of the guide plate is two, described Guide plate outer application lubricating grease.
Preferably, the material of the active pressing plate is hard alloy, the active pressing plate and the retainer pass through spiral shell Nail is fixed or is welded and fixed, and the material of the fixation clip and the material of the active pressing plate are consistent.
Preferably, the quantity of the convex block be it is multiple, be uniformly distributed, the gap between the convex block be not less than the rolling The radius of wheel.
Preferably, the idler wheel exists in pairs, the idler wheel and the wheel carrier activity are riveted, the compressed line of the pressure spring Journey is not less than the vertical height of the convex block.
Preferably, scribing dial markings, the material of the material of the cushion block and the active pressing plate on the outside of the connecting rod It is consistent, the cushion block is threadably secured with the connecting rod, and the pull ring is solid semicircular structure.
Beneficial effect is：The present invention pulls cushion block lifting by pull ring to carry out padded adjustment, while cushion block is gone up and down After the completion by idler wheel be caught in the gap between convex block it is achievable it is self-locking prevent cushion block from declining naturally, and by scribing on connecting rod Dial markings carry out the padded adjusted value of real-time display, and adjustment mode is simple accurate and at low cost, have ensured the processing quality of workpiece, Be conducive to a wide range of utilization and extention of device.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is of the invention to face exterior view；
Fig. 2 is of the invention to face interior view；
Fig. 3 is bottom view of the invention.
The reference numerals are as follows：
1, machine base body；101, active pressing plate；102, mounting base；103, fixation clip；104, handle；105, drive shaft；106, Retainer；107, guide plate；108, it is driven stud；2, component is turned up；201, cushion block；202, pull ring；203, connecting rod；204, it protects Shell；205, convex block；206, idler wheel；207, wheel carrier；208, pressure spring.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work Other embodiment belongs to the range that the present invention is protected.
Shown in referring to figures 1-3, the present invention provides a kind of padded regulating devices of machining fixture, including base sheet Body 1 and mounting base 102,1 front-back bottom of machine base body are fixedly installed with mounting base 102, and 1 side of machine base body is provided with driving Axis 105,105 end of drive shaft are fixedly installed with handle 104, and 105 the other end of drive shaft is provided with transmission stud 108, transmission Retainer 106 is provided on the outside of stud 108,106 inside middle portion of retainer is provided with guide plate 107, and 106 top surface of retainer is fixed Active pressing plate 101 is installed, 101 side of active pressing plate is provided with fixation clip 103, and machine base body 1 is internally provided with height-regulating group Part 2；
It includes protective shell 204 and convex block 205 that component 2, which is turned up, and convex block 205,205 outside of convex block are provided on 204 inner wall of protective shell It is provided with a pair of of idler wheel 206, each 206 inside middle portion of idler wheel is provided with wheel carrier 207, and 207 end of wheel carrier is fixedly installed with pressure spring 208,207 middle part outside of wheel carrier is provided with connecting rod 203, and 203 top of connecting rod is fixedly installed with cushion block 201, the setting of 201 side of cushion block There is pull ring 202；
The cushion block（201）The pull ring is set（202）Position be provided with hollow channel, the pull ring（202）Bottom set It is equipped with drag wire, the connecting rod（203）For hollow structure, it is connect with the hollow channel, simultaneously in the hollow structure of the connecting rod Junction is provided with pulley；
Each wheel carrier（207）Cross bar with elongation, the cross bar and the pressure spring（208）It is fixedly connected, in the company Bar（203）With the pressure spring（208）Corresponding position is provided with interconnection, the pressure spring（208）Across the interconnection, And be fully located inside the hollow structure of the connecting rod, in the pressure spring（208）Fixation is respectively arranged with above the cross bar of two sides One piece of drawing plate of connection is connected by elastic string between two drawing plates, drag wire one end connection pull ring （202）, the other end connects the medium position of the elastic string, slideway is provided with below two cross bars, on slideway Being connected with can be with the rigid supporting rod of transversal stretching.
Preferably, being installed with through-hole in mounting base 102, drive shaft 105 is slidably connected with machine base body 1, so sets It sets, is freely rotated in machine base body 1 convenient for drive shaft 105.
It is driven stud 108 and engages connection with retainer 106, so set, passing through engaged transmission band convenient for transmission stud 108 Dynamic retainer 106 is traversing, and the quantity of guide plate 107 is two, 107 outer application lubricating grease of guide plate, so set, convenient for logical Crossing guide plate 107 guides retainer 106 traversing.
The material of active pressing plate 101 is hard alloy, and active pressing plate 101 is fixed or welded by screw with retainer 106 It is fixed, so set, there is enough intensity convenient for active pressing plate 101 and drive active pressing plate 101 horizontal by retainer 106 It moves, the material of fixation clip 103 and the material of active pressing plate 101 are consistent.
The quantity of convex block 205 be it is multiple, be uniformly distributed, the gap between convex block 205 be not less than idler wheel 206 radius, such as It is self-locking to be caught in the completion of the gap between convex block 205 convenient for idler wheel 206 for this setting.
Idler wheel 206 exists in pairs, and idler wheel 206 and 207 activity of wheel carrier rivet, so set, convenient for idler wheel 206 in wheel carrier 207 edges freely roll, and the compression travel of pressure spring 208 is not less than the vertical height of convex block 205, so set, being convenient for idler wheel 206 The highest point of convex block 205 can be passed through.
Dial markings are scribed on the outside of connecting rod 203, so set, intuitively showing convenient for the lifting by connecting rod 203 padded Adjustment amount, the material of cushion block 201 and the material of active pressing plate 101 be consistent, and cushion block 201 and connecting rod 203 are solid by screw thread Fixed, so set, driving connecting rod 203 to go up and down convenient for cushion block 201, pull ring 202 is solid semicircular structure.
Using the above structure, when in use, the height of cushion block 201 is adjusted according to the processing capacity that workpiece need to leak out, and is adjusted Mode is：Hand-held pull ring 202 pulls 201 lift adjustment of cushion block, and cushion block 201 drives connecting rod 203 to go up and down therewith, due to connecting rod 203 On be carved with dial markings, thus connecting rod 203 lifting when can intuitively show padded adjustment amount, during the adjustment, even Bar 203 drives the idler wheel 206 of 207 end of wheel carrier to roll at 205 edge of convex block, when idler wheel 206 rolls across the highest point of convex block 205 Afterwards, pressure spring 208 discharge itself compression travel by idler wheel 206 be caught in the gap between convex block 205 complete it is self-locking, can prevent from adjusting Cushion block 201 declines naturally after the completion of whole, and after the completion of adjustment, workpiece is placed on cushion block 201, and hand-held handle 104, which drives, afterwards drives Moving axis 105 rotates, and drive shaft 105 drives transmission stud 108 to rotate, and retainer 106 drives active pressing plate 101 horizontal therewith engaging It moves close to fixation clip 103 and fixes workpiece, guide plate 107 can play guiding role, Zhi Houbian to the traversing of retainer 106 Following process can be carried out to workpiece；
More specifically, another vital point of the application is：Pull ring is first passed through when use and pulls out drag wire, and drag wire is logical The steering for crossing pulley becomes downwards, and then downward drag wire pulls elastic string, and elastic string drives two pieces of drawing plates toward two side pressures Contract the pressure spring, and the rigid supporting rod of lower section is driven to shrink, so that two idler wheels can cross the convex block, When suitable position, loosen the pull ring and be fixed, due to the setting of rigid supporting rod, so that still having in the vertical direction Good support force will not be influenced because of the elasticity of spring by vertical direction, so that the more easy control of whole device System uses.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (7)

1. a kind of the machining padded regulating device of fixture, including machine base body（1）And mounting base（102）, it is characterised in that： The machine base body（1）Front-back bottom is fixedly installed with the mounting base（102）, the machine base body（1）Side is provided with Drive shaft（105）, the drive shaft（105）End is fixedly installed with handle（104）, the drive shaft（105）The other end is set It is equipped with transmission stud（108）, the transmission stud（108）Outside is provided with retainer（106）, the retainer（106）Middle part Inside is provided with guide plate（107）, the retainer（106）Top surface is fixedly installed with active pressing plate（101）, the active pressing plate （101）Side is provided with fixation clip（103）, the machine base body（1）It is internally provided with height-regulating component（2）；
The height-regulating component（2）Including protective shell（204）And convex block（205）, the protective shell（204）It is provided on inner wall described Convex block（205）, the convex block（205）Outside is provided with a pair of of idler wheel（206）, each idler wheel（206）Inside middle portion setting There is wheel carrier（207）, the wheel carrier（207）End is fixedly installed with pressure spring（208）, the wheel carrier（207）It is provided on the outside of middle part Connecting rod（203）, the connecting rod（203）Top is fixedly installed with cushion block（201）, the cushion block（201）Side is provided with pull ring （202）；
The cushion block（201）The pull ring is set（202）Position be provided with hollow channel, the pull ring（202）Bottom set It is equipped with drag wire, the connecting rod（203）For hollow structure, it is connect with the hollow channel, simultaneously in the hollow structure of the connecting rod Junction is provided with pulley；
Each wheel carrier（207）Cross bar with elongation, the cross bar and the pressure spring（208）It is fixedly connected, in the company Bar（203）With the pressure spring（208）Corresponding position is provided with interconnection, the pressure spring（208）Across the interconnection, And be fully located inside the hollow structure of the connecting rod, in the pressure spring（208）Fixation is respectively arranged with above the cross bar of two sides One piece of drawing plate of connection is connected by elastic string between two drawing plates, drag wire one end connection pull ring （202）, the other end connects the medium position of the elastic string, slideway is provided with below two cross bars, on slideway Being connected with can be with the rigid supporting rod of transversal stretching.
2. a kind of machining padded regulating device of fixture according to claim 1, it is characterised in that：The mounting base （102）Inside it is installed with through-hole, the drive shaft（105）With the machine base body（1）It is slidably connected.
3. a kind of machining padded regulating device of fixture according to claim 1, it is characterised in that：The transmission stud （108）With the retainer（106）Engagement connection, the guide plate（107）Quantity be two, the guide plate（107）Outside Side coats lubricating grease.
4. a kind of machining padded regulating device of fixture according to claim 1, it is characterised in that：The active pressing plate （101）Material be hard alloy, the active pressing plate（101）With the retainer（106）It is fixed or is welded by screw and is solid It is fixed, the fixation clip（103）Material and the active pressing plate（101）Material be consistent.
5. a kind of machining padded regulating device of fixture according to claim 1, it is characterised in that：The convex block （205）Quantity be it is multiple, be uniformly distributed, the convex block（205）Between gap be not less than the idler wheel（206）Radius.
6. a kind of machining padded regulating device of fixture according to claim 1, it is characterised in that：The idler wheel （206）Exist in pairs, the idler wheel（206）With the wheel carrier（207）Activity riveting, the pressure spring（208）Compression travel not Less than the convex block（205）Vertical height.
7. a kind of machining padded regulating device of fixture according to claim 1, it is characterised in that：The connecting rod （203）Scribe dial markings, the cushion block in outside（201）Material and the active pressing plate（101）Material be consistent, institute State cushion block（201）With the connecting rod（203）It is threadably secured, the pull ring（202）For solid semicircular structure.
CN201811020692.0A 2018-09-03 2018-09-03 Clamp padding height adjusting device for machining Active CN108818069B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811020692.0A CN108818069B (en) 2018-09-03 2018-09-03 Clamp padding height adjusting device for machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811020692.0A CN108818069B (en) 2018-09-03 2018-09-03 Clamp padding height adjusting device for machining

Publications (2)

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CN108818069A true CN108818069A (en) 2018-11-16
CN108818069B CN108818069B (en) 2020-12-08

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101180450B1 (en) * 2011-05-02 2012-09-06 주식회사 세운티.엔.에스 The jig separating devices
CN205651107U (en) * 2016-05-17 2016-10-19 重庆西华皮带轮机械制造有限公司 Cylinder lift positioning fixture
CN206105622U (en) * 2016-11-03 2017-04-19 齐齐哈尔齐三机床有限公司 Mechanical fixture
CN206405764U (en) * 2017-01-11 2017-08-15 天水师范学院 A kind of high-accuracy clamp device for being used to be machined
CN207309448U (en) * 2017-08-30 2018-05-04 昆山瑞钧机械科技有限公司 A kind of composite articles fixture for cutting off machine
CN108365578A (en) * 2018-05-06 2018-08-03 林喜萍 A kind of automotive wire bundle is with tying up fixing device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101180450B1 (en) * 2011-05-02 2012-09-06 주식회사 세운티.엔.에스 The jig separating devices
CN205651107U (en) * 2016-05-17 2016-10-19 重庆西华皮带轮机械制造有限公司 Cylinder lift positioning fixture
CN206105622U (en) * 2016-11-03 2017-04-19 齐齐哈尔齐三机床有限公司 Mechanical fixture
CN206405764U (en) * 2017-01-11 2017-08-15 天水师范学院 A kind of high-accuracy clamp device for being used to be machined
CN207309448U (en) * 2017-08-30 2018-05-04 昆山瑞钧机械科技有限公司 A kind of composite articles fixture for cutting off machine
CN108365578A (en) * 2018-05-06 2018-08-03 林喜萍 A kind of automotive wire bundle is with tying up fixing device

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