CN208713235U - Clamping tool for accurate device - Google Patents

Clamping tool for accurate device Download PDF

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Publication number
CN208713235U
CN208713235U CN201821384938.8U CN201821384938U CN208713235U CN 208713235 U CN208713235 U CN 208713235U CN 201821384938 U CN201821384938 U CN 201821384938U CN 208713235 U CN208713235 U CN 208713235U
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CN
China
Prior art keywords
arm
limiting slot
cushion block
accurate device
fixed beam
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Active
Application number
CN201821384938.8U
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Chinese (zh)
Inventor
包友明
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Henan Wei Qiao And Precision Alwayseal Technology Ltd
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Henan Wei Qiao And Precision Alwayseal Technology Ltd
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Priority to CN201821384938.8U priority Critical patent/CN208713235U/en
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Publication of CN208713235U publication Critical patent/CN208713235U/en
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Abstract

The utility model discloses a kind of clamping tools for accurate device, are related to Advanced Manufacturing Technology and equipment field.The utility model includes rack, support arm is installed in the rack, the end of the support arm is separately installed with installing arm and the first position limit arm up and down, first axle is hinged in the installing arm, the end of the first axle is fixed with handle, second hinge is also rotatably equipped in the first axle, the other end of the second hinge is rotatably equipped with down-pressed pole, the first limit channels are provided on first position limit arm, the down-pressed pole passes through first limit channels, the end of the down-pressed pole is equipped with fastener, the bottom end of the fastener is equipped with gasket;The bottom end of the rack is equipped with pedestal, and fixed beam is equipped on the pedestal, and cushion block is equipped in the fixed beam, and cushion block position of fastener lower end described in face is provided with the first limiting slot;It is changed the outfit low efficiency with solving the problem of common fixture to change the outfit slowly.

Description

Clamping tool for accurate device
Technical field
The utility model relates to a kind of clamping tools, specifically, are a kind of clamping tools for accurate device, are related to Advanced Manufacturing Technology and equipment field.
Background technique
In the process of accurate device, common clamping furniture is to prevent from object to clamp position, then will After object clamps, fastening block is fixed using screw, so that allowing accurate device to be clamped in steps up position, it is such cumbersome, And it is unfavorable for quickly replacing device, working efficiency is low;And due in the process to accurate device, it is necessary to allow device Part is able to maintain sufficiently stable, that is, cannot roll, and fixture usually all uses two-way clamping, and common folder When tool is namely clamped device from both direction when using two-way clamping, enough stability can not be provided, so The efficiency for changing part how is improved, in the stability for guaranteeing that clamping can also be increased in the case where changing part efficiency, is very important Problem.
Utility model content
The purpose of this utility model is to provide a kind of clamping tools for accurate device, are changed with the fixture for solving common The problem of dress is slow, the low efficiency that changes the outfit.
To solve the above-mentioned problems, the utility model uses following technological means:
A kind of clamping tool for accurate device, including rack are equipped with support arm, the support arm in the rack End be separately installed with installing arm and the first position limit arm up and down, be hinged with first axle in the installing arm, first hinge The end of chain is fixed with handle, and second hinge is also rotatably equipped in the first axle, and the other end of the second hinge turns It is dynamic that down-pressed pole is installed, the first limit channels are provided on first position limit arm, the down-pressed pole passes through first limit Channel, the end of the down-pressed pole are equipped with fastener, and the bottom end of the fastener is equipped with gasket;Pacify the bottom end of the rack Equipped with pedestal, fixed beam is installed on the pedestal, cushion block is installed in the fixed beam, the cushion block fastens described in face The position of device lower end is provided with the first limiting slot.
Preferably, the second hinge includes A flap and B flap, the A flap and the B hinge The both ends of plate are connected by shaft, are provided with opposing arcuate plate body on the plate body of the A flap and the B flap.
Further, be also horizontally installed with the second position limit arm in the rack, the end of second position limit arm with it is described First limit channels are corresponding to be provided with the second limit channels.
Further, second position limit arm is mounted on the position of 3/4ths racks of the rack from top to bottom.
Further, the fastener includes mounting base, and sliding slot is equipped in the mounting base, is slided in the sliding slot First clamping piece and the second clamping piece are installed, pass through the bullet that stretches between first clamping piece and second clamping piece Spring connection.
Further, between first clamping piece and second clamping piece the lower section of the adjustable spring also Expansion plate is installed, the bottom end of the expansion plate is equipped with sponge cushion block.
Further, the inside of first clamping piece and second clamping piece is opposite is equipped with rubber buffer Block, the surface of the damping rubber block are rough broached-tooth designs.
Further, the fixed beam includes the first fixed beam and the second fixed beam, first fixed beam and institute The top for stating the second fixed beam is provided with the card slot to match with the cushion block, and the cushion block, which is inlayed, is mounted on the card slot In.
Further, damping spring is installed in first limiting slot, the top of the damping spring is equipped with branch Fagging.
Further, one end opposite with first limiting slot on the cushion block is provided with the second limiting slot, described The length of second limiting slot is greater than the half of the cushion block, one end water of close first limiting slot in second limiting slot Safety is equipped with reset spring, and the other end of the reset spring is horizontally installed with fixture block, offers in second limiting slot The groove to match with the fixture block, the length of the groove is identical as the length of second limiting slot, and the fixture block is inlayed Installation is in the groove.
Compared with common fixture, the utility model at least has one of following beneficial effect: welding on the top of rack Horizontal support arm is installed, is respectively welded in end the upper side and lower side of support arm and installing arm and the first position limit arm is installed, is pacified It fills arm and the first position limit arm to be distributed in horizontal splayed, is hinged with first axle in the end of installing arm, and in first axle End mortgage be fixed with handle, be also rotatablely hinged with second hinge in the end of first axle, the other end of second hinge turns It is dynamic that down-pressed pole is installed, the first limit channels are provided on the first position limit arm, when first axle and second hinge keep vertical When, first axle, second hinge and the first limit channels are on same vertical straight line, and down-pressed pole passes through the first limit Channel can form position-limiting action to down-pressed pole by the first limit channels, can allow down-pressed pole that can preferably move up and down, By pulling handle, down-pressed pole can be allowed to realize in the first limit channels by the transmission of first axle and second hinge Lower movement is installed by welding with fastener in the bottom end of down-pressed pole, and fastener is one piece and shows smooth metal block, in fastener Bottom end is adhesive with gasket, while the bottom end of rack is installed by welding with pedestal, by pedestal can by rack it is stable be placed on it is flat On face, it is installed by welding with vertical fixed beam on the base, horizontal cushion block is installed by welding in fixed beam, cushion block is hard Metal material is made, and the device clamped will be needed to be placed on cushion block, while swinging handle, allows down-pressed pole to push, pass through fastening The collective effect of device and cushion block, device is clamped, simultaneously because being pasted with gasket in the bottom end of fastener, gasket is soft bubble Foam material can effectively be prevented the case where being damaged between accurate device and fastener due to hard contact, while The position of face compactor lower end is provided with the first limiting slot on cushion block, can be inlayed the lower part of device by the first limiting slot Device is inlayed and is mounted in the first limiting slot in the first limiting slot by limit, and by compact heap, device is compressed, and is prevented Only device moves up and down, and by the first limiting slot, can effectively prevent accurate device from the movement of horizontal direction occurs, increase folder The clamping effect of tool;The clamping and relaxation of device are by pulling handle to realize to control moving up and down for down-pressed pole, generation It fixes and unclamps for traditional screw, can effectively improve the efficiency of replacement object.
Detailed description of the invention
Fig. 1 is the structural scheme of mechanism of the utility model.
Fig. 2 is the structural schematic diagram of second hinge in Fig. 1.
Fig. 3 is the structural schematic diagram of fastening block in Fig. 1.
Wherein, 1- rack, 2- support arm, 3- installing arm, the first position limit arm of 4-, 5- first axle, 6- handle, 7- second are cut with scissors Chain, 71-A flap, 72-B flap, 8- down-pressed pole, the first limit channels of 9-, 10- fastener, 101- mounting base, 102- One clamping piece, the second clamping piece of 103-, 11- gasket, 12- pedestal, 13- fixed beam, the first fixed beam of 131-, 132- second are fixed Beam, 14- cushion block, the first limiting slot of 15-, 16- shaft, 17- arc plate body, the second position limit arm of 18-, the second limit channels of 19-, 20- spring, 21- expansion plate, 22- sponge gasket, 23- damping rubber block, 24- damping spring, 25- support plate, 26- second are limited Slot, 27- reset spring, 28- fixture block.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.
Embodiment 1
With reference to a kind of shown in FIG. 1, clamping tool for accurate device, including rack 1, it is equipped in the rack 1 Support arm 2, the end of the support arm 2 are separately installed with installing arm 3 and the first position limit arm 4 up and down, hinged in the installing arm 3 There is first axle 5, the end of the first axle 5 is fixed with handle 6, is also rotatably equipped with the second hinge in the first axle 5 Chain 7, the other end of the second hinge 7 are rotatably equipped with down-pressed pole 8, and it is logical that the first limit is provided on first position limit arm 4 Road 9, the down-pressed pole 8 pass through first limit channels 9, and the end of the down-pressed pole 8 is equipped with fastener 10, the fastening The bottom end of device 10 is equipped with gasket 11;The bottom end of the rack 1 is equipped with pedestal 12, is equipped with fixed beam on the pedestal 12 13, cushion block 14 is installed in the fixed beam 13, the cushion block 14 position of 10 lower end of fastener described in face is provided with One limiting slot 15.
In the present embodiment, the support arm 2 horizontal in the welding installation of the top of rack 1, on the upside of the end of support arm 2 and Downside, which is respectively welded, is equipped with installing arm 3 and the first position limit arm 4, and installing arm 3 and the first position limit arm 4 are distributed in horizontal splayed, It is hinged with first axle 5 in the end of installing arm 3, and is fixed with handle 6 in the end mortgage of first axle 5, in the first hinge The end of chain 5 is also rotatablely hinged with second hinge 7, and the other end of second hinge 7 is rotatably equipped with down-pressed pole 8, in the first limit The first limit channels 9 are provided on arm 4, when first axle 5 keeps vertical with second hinge 7, first axle 5, second hinge 7 And first limit channels 9 be on same vertical straight line, down-pressed pole 8 pass through the first limit channels 9, pass through first limit Channel 9 can form position-limiting action to down-pressed pole 8, can allow down-pressed pole 8 that can preferably move up and down, by pulling handle 6, The realization of down-pressed pole 8 can be allowed to move up and down in the first limit channels 9 by the transmission of first axle 5 and second hinge 7, The bottom end of down-pressed pole 8 is installed by welding with fastener 10, and fastener 10 is one piece and shows smooth metal block, at the bottom of fastener 10 End is adhesive with gasket 11, while the bottom end of rack 1 is installed by welding with pedestal 12, can be put rack 1 is stable by pedestal 12 It sets and is installed by welding with vertical fixed beam 13 on pedestal 12 in the plane, horizontal cushion block is installed by welding in fixed beam 13 14, cushion block 14 is made of the metal material of hard, the device clamped will be needed to be placed on cushion block 14, while swinging handle 6, allowed Down-pressed pole 8 pushes, and by the collective effect of fastener 10 and cushion block 14, device is clamped, simultaneously because at the bottom of fastener 10 End be pasted with gasket 11, gasket 11 is soft foam, can effectively prevent between accurate device and fastener 10 by In hard contact is damaged the case where, while the position of face compactor lower end is provided with the first limiting slot on cushion block 14 15, the lower part of device can be inlayed in the first limiting slot 15 by the first limiting slot 15 by limit, device is inlayed and is mounted on In first limiting slot 15, and by compact heap, device is compressed, prevents device from moving up and down, passes through the first limiting slot 15, energy Enough movements for effectively preventing accurate device from horizontal direction occurs, increase the clamping effect of fixture;The clamping and relaxation of device It is realized by pulling handle 6 to control moving up and down for down-pressed pole 8, fixes and unclamp instead of traditional screw, it can The effective efficiency for improving replacement object.
Embodiment 2
On the basis of embodiment 1, it referring again to shown in Fig. 2, can preferably move, prevent in order to second hinge 7 Only second hinge 7 collides with support arm 2 in the course of rotation, and the second hinge 7 includes that A flap 71 and B are cut with scissors Carrier bar 72, the A flap 71 and the both ends of the B flap 72 are connect by shaft 16, shaft 16 respectively with first axle 5 It is rotatablely connected and is rotatablely connected with down-pressed pole 8, is provided on the A flap 71 and the plate body of the B flap 72 opposite Arc plate body 17, when second hinge 7 moves in the range of support arm 2, support arm 2 can pass through two arc plate bodys 17 it Between space, so that support arm 2 be made to will not influence the proper motion of second hinge 7.
Embodiment 3
On the basis of embodiment 2, down-pressed pole 8 is limited in order to best, prevents down-pressed pole 8 in pushing Occurs double swerve in the process, also level is installed by welding with the second position limit arm 18 in the rack 1, second position limit arm 18 End is corresponding with first limit channels 9 to be provided with the second limit channels 19, and in the second limit channels 19 Portion, which is also inlayed, is equipped with rubber ring, down-pressed pole 8 is passed through the first limit channels 9 and the second limit channels 19, to down-pressed pole 8 Position-limiting action is carried out, gag lever post 8 can only be moved up and down in the first limit channels 9 and the second limit channels 19, Neng Gouyou Effect prevents down-pressed pole 8 from occurring the case where double swerve during moving up and down, and by the second limit channels 19 Rubber ring, play the role of protection when can move up and down in the second limit channels 19 to down-pressed pole 8, and can allow down Compression bar 8 can play the role of fastening to down-pressed pole 8 by rubber ring after pushing.
Embodiment 4
On the basis of embodiment 3, in order to allow the second position limit arm 18 and the first position limit arm 4 in coefficient process In, optimal effect can be played, second position limit arm 18 is mounted on 3/4ths racks 1 of the rack 1 from top to bottom Position, in this way, allowing the first position limit arm 4 to limit with second by increasing the spacing between the first position limit arm 4 and the second position limit arm 18 Optimal limit part is more between the arm 18 of position, and the fiber effects for allowing entire down-pressed pole 8 to obtain are more preferable.
Embodiment 5
It,, can be further in order to allow device after clamping referring again to shown in Fig. 3 on the basis of embodiment 4 The movement of horizontal direction is prevented, the fastener 10 includes mounting base 101, is installed by welding with sliding slot in the mounting base 101, institute It states and is slidably fitted with the first clamping piece 102 and the second clamping piece 103 in sliding slot, first clamping piece 102 and described It is connected between two clamping pieces 103 by adjustable spring 20, device is clamped in the first clamping piece 102 and the second clamping piece 103 Between, and the first clamping piece 102 and the second clamping piece 103 are clamped using adjustable spring 20, the first clamping can be utilized The horizontal direction of device is clamped by piece 102 and the second clamping piece 103, with
First limiting slot, 15 collective effect, the recruitment clamping that device can be consolidated.
Embodiment 6
On the basis of embodiment 5, caused by the device top clamped in order to prevent is because pushing to adjustable spring 20 above-mentioned Squeezing influences, and also welds between first clamping piece 102 and second clamping piece 103 in the lower section of the adjustable spring 20 It connects and expansion plate 21 is installed, the glide direction of the telescopic direction for version 21 of stretching and the first grip block 102 and the second grip block 103 Identical, the bottom end of the expansion plate 21 is equipped with sponge cushion block 22, and the both ends of sponge cushion block 22 and the both ends of expansion plate 21 are fixed, And its area is identical as area of the expansion plate 21 when being fully deployed, and can not influence the flexible item of adjustable spring 20 in this way Under part, the case where preventing clamped device top from impacting to adjustable spring 20, while preventing adjustable spring 20 to device Cause the case where scratching appearance.
Embodiment 7
On the basis of embodiment 6, in order to allow accurate device and the first grip block 102 and the second grip block 103 Between form soft contact, prevent the side of accurate device from being scratched by the first grip block 102 and the second grip block 103, described The opposite stickup in the inside of one clamping piece 102 and second clamping piece 103 is equipped with damping rubber block 23, and the rubber is slow The surface for rushing block 23 is rough broached-tooth design, can there are water in device surface by rough broached-tooth design In the case where point, biggish frictional force is equally generated between device, prevents devices slippery.
Embodiment 8
On the basis of embodiment 7, in order to be convenient for the disassembly of cushion block 14, the fixed beam 13 includes the first fixed beam 131 and second fixed beam 132, the top of first fixed beam 131 and second fixed beam 132 be provided with it is described The card slot that cushion block 14 matches, the cushion block 14, which is inlayed, to be mounted in the card slot, due to, needing to guarantee cushion block when not in use The finish on 14 surfaces, so need to carry out collection protection to cushion block 14, and in order to facilitate the disassembly of cushion block 14, by cushion block 14 inlay and are mounted in the first fixed beam 131 and the second fixed beam 132, can effectively increase the convenient journey of disassembly cushion block 14 Degree.
Embodiment 9
On the basis of embodiment 8, in order to allow device can be more stable in the first limiting slot 15, described first 15 street Nei Ha of limiting slot is equipped with vertical damping spring 24, and the top of the damping spring 24 is equipped with support plate 25, by device Part prevents in support plate 25, and after the pushing of down-pressed pole 8 clamps device, damping spring 24 can be compressed, in this way can be The moment that the top of device is contacted with fastener 10 effectively realizes the effect of bumper and absorbing shock to device, prevents device from damaging It is bad.
Embodiment 10
On the basis of embodiment 9, in order to allow cushion block 14 equally to can adapt to longer device or length difference Device, one end opposite with first limiting slot 15 is provided with the second limiting slot 26, second limit on the cushion block 14 The length of position slot 26 is greater than the half of the cushion block 14, one end of close first limiting slot 15 in second limiting slot 26 Level is installed by welding with reset spring 27, and the other end level of the reset spring 27 is installed by welding with fixture block 28, described The groove to match with the fixture block 28, the length of the groove and second limiting slot 26 are offered in two limiting slots 26 Length is identical, and the fixture block 28 inlays installation in the groove, and fixture block 28 can slide in groove above-mentioned, in this way, logical The distance between fixture block 28 and 14 one end of cushion block can be adjusted by crossing sliding fixture block 28, can be put into not on cushion block 14 so as to allow With the device of length different size, and by reset spring 27, can be clamped in device is stable in the second limiting slot 26.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still, It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.

Claims (10)

1. a kind of clamping tool for accurate device, it is characterised in that: including rack (1), be equipped with branch on the rack (1) The end of brace (2), the support arm (2) is separately installed with installing arm (3) and the first position limit arm (4), the installing arm up and down (3) it is hinged on first axle (5), the end of the first axle (5) is fixed with handle (6), on the first axle (5) also It is rotatably equipped with second hinge (7), the other end of the second hinge (7) is rotatably equipped with down-pressed pole (8), first limit It is provided on arm (4) the first limit channels (9), the down-pressed pole (8) passes through first limit channels (9), the down-pressed pole (8) end is equipped with fastener (10), and the bottom end of the fastener (10) is equipped with gasket (11);The bottom of the rack (1) End is equipped with pedestal (12), is equipped with fixed beam (13) on the pedestal (12), is equipped with cushion block on the fixed beam (13) (14), the position of cushion block (14) fastener described in face (10) lower end is provided with the first limiting slot (15).
2. the clamping tool according to claim 1 for accurate device, it is characterised in that: second hinge (7) packet A flap (71) and B flap (72) are included, the both ends of the A flap (71) and the B flap (72) pass through shaft (16) it connects, is provided with opposing arcuate plate body (17) on the plate body of the A flap (71) and the B flap (72).
3. the clamping tool according to claim 1 for accurate device, it is characterised in that: go back water on the rack (1) Safety is equipped with the second position limit arm (18), and the end of second position limit arm (18) is corresponding with the first limit channels (9) It is provided with the second limit channels (19).
4. the clamping tool according to claim 3 for accurate device, it is characterised in that: second position limit arm (18) It is mounted on the position of 3/4ths racks (1) of the rack (1) from top to bottom.
5. the clamping tool according to claim 1 for accurate device, it is characterised in that: the fastener (10) includes Mounting base (101) is equipped with sliding slot on the mounting base (101), be slidably fitted in the sliding slot the first clamping piece (102) with And second clamping piece (103), pass through adjustable spring between first clamping piece (102) and second clamping piece (103) (20) it connects.
6. the clamping tool according to claim 5 for accurate device, it is characterised in that: first clamping piece (102) and between second clamping piece (103) expansion plate (21), institute are also equipped with below the adjustable spring (20) The bottom end for stating expansion plate (21) is equipped with sponge cushion block (22).
7. the clamping tool according to claim 5 for accurate device, it is characterised in that: first clamping piece (102) and the inside of second clamping piece (103) is equipped with damping rubber block (23) relatively, the damping rubber block (23) Surface be rough broached-tooth design.
8. the clamping tool according to claim 1 for accurate device, it is characterised in that: the fixed beam (13) includes First fixed beam (131) and the second fixed beam (132), first fixed beam (131) and second fixed beam (132) Top is provided with the card slot to match with the cushion block (14), and the cushion block (14), which is inlayed, to be mounted in the card slot.
9. the clamping tool according to claim 1 for accurate device, it is characterised in that: first limiting slot (15) It is inside equipped with damping spring (24), the top of the damping spring (24) is equipped with support plate (25).
10. the clamping tool according to claim 1 for accurate device, it is characterised in that: on the cushion block (14) with The opposite one end of first limiting slot (15) is provided with the second limiting slot (26), and the length of second limiting slot (26) is greater than The half of the cushion block (14), one end in second limiting slot (26) close to first limiting slot (15) are horizontally installed with The other end of reset spring (27), the reset spring (27) is horizontally installed with fixture block (28), in second limiting slot (26) Inside offer the groove to match with the fixture block (28), the length phase of the length of the groove and second limiting slot (26) Together, the fixture block (28) inlays installation in the groove.
CN201821384938.8U 2018-08-27 2018-08-27 Clamping tool for accurate device Active CN208713235U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821384938.8U CN208713235U (en) 2018-08-27 2018-08-27 Clamping tool for accurate device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821384938.8U CN208713235U (en) 2018-08-27 2018-08-27 Clamping tool for accurate device

Publications (1)

Publication Number Publication Date
CN208713235U true CN208713235U (en) 2019-04-09

Family

ID=65979619

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821384938.8U Active CN208713235U (en) 2018-08-27 2018-08-27 Clamping tool for accurate device

Country Status (1)

Country Link
CN (1) CN208713235U (en)

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