CN103009310A - Assembling clamp - Google Patents
Assembling clamp Download PDFInfo
- Publication number
- CN103009310A CN103009310A CN2012104463944A CN201210446394A CN103009310A CN 103009310 A CN103009310 A CN 103009310A CN 2012104463944 A CN2012104463944 A CN 2012104463944A CN 201210446394 A CN201210446394 A CN 201210446394A CN 103009310 A CN103009310 A CN 103009310A
- Authority
- CN
- China
- Prior art keywords
- fixed stop
- moving part
- hand rotation
- pedestal
- rotation moving
- 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.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 34
- 229920001971 elastomer Polymers 0.000 claims description 20
- 239000000806 elastomer Substances 0.000 claims description 20
- 239000012634 fragment Substances 0.000 claims description 9
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000000047 product Substances 0.000 description 14
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
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- Clamps And Clips (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an assembling clamp. The assembling clamp is characterized by comprising a base, an upper rotating piece, a lower rotating piece, a left rotating piece, a right rotating piece, a left fixing baffle block and a right fixing baffle block, wherein end parts of the upper rotating piece, the lower rotating piece, the left rotating piece and the right rotating piece are movably connected to form a parallelogram structure; the center position of the upper rotating piece is rotatably and fixedly arranged at the upper end of the base, and the center position of the lower rotating piece is rotatably and fixedly arranged at the lower end of the base; and the left fixing baffle block and the right fixing baffle block are respectively positioned at left and right sides of the base, and can horizontally move to inside of the base by pushing by the left rotating piece and the right rotating piece. Compared with the prior art, the assembling precision is improved.
Description
Technical field
The present invention relates to frock clamp, especially relate to a kind of assembling fixture.
Background technology
Assembling fixture in existing production frock, its locate mode is by the position is confined in the surrounding of product or part, when design, need to consider the tolerance of part, the anchor clamps machining tolerance, build-up tolerance, this just causes part can not accurately locate in anchor clamps with fixing, thereby causes that the global tolerance after processing/assembling is large, causes harmful effect to subsequent handling.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of assembling fixture, to eliminate part noumenon tolerance, the impact of anchor clamps manufacturing tolerance on assembling, the positioning accuracy when improving assembling.
Technical problem of the present invention is solved by following technological means:
A kind of assembling fixture comprises pedestal, upper tumbler, lower tumbler, left-hand rotation moving part, right-hand rotation moving part, left fixed stop and right fixed stop;
Described upper tumbler and lower tumbler and described left-hand rotation moving part and right-hand rotation moving part are flexibly connected by the end and form a parallelogram sturcutre;
The middle position of described upper tumbler is rotatably mounted to the upper end of described pedestal, and the middle position of described lower tumbler is rotatably mounted to the lower end of described pedestal;
Described left fixed stop and right fixed stop lay respectively at the left and right sides of described pedestal, and can move horizontally the inboard to pedestal under the promotion of described left-hand rotation moving part and right-hand rotation moving part respectively.
Compared with prior art, when assembling fixture of the present invention is used for the applying assembling of product, because the middle position of tumbler is fixed up and down, namely four formed tetragonal center lines of tumbler are fixed up and down, quadrangle turns to any working position, the distance of two tumblers equated all the time about this center line arrived, during assembling, promote left and right sides fixed stop and the center line of lower assembly is alignd with tetragonal center line and locate by rotating quadrangle, then by the upper fitting part in left and right sides fixed stop location, namely can be so that up and down assembly center line alignment, therefore, the tolerance of the manufacturing tolerance of assembly itself and anchor clamps all can not brought impact to the assembling of assembly up and down up and down.
Preferably:
Also comprise left fixed stop positioner and right fixed stop positioner; Described left fixed stop positioner and right fixed stop positioner are respectively applied to apply an active force in described left fixed stop and right fixed stop, to locate the position after described left fixed stop and right fixed stop move horizontally.This preferred version, the position after fixedly left and right sides fixed stop moves by the block positioner can guarantee to be difficult for moving after the lower assembly center line alignment.
Above-mentioned block positioner can be realized by many modes, only needing to apply certain power gets final product to keep after the fixed stop translation of the left and right sides position not change easily, but preferably adopt suitable frictional force to realize, for example: described left fixed stop positioner and/or right fixed stop positioner comprise at least one elastomer, this elastomer and described left fixed stop or right fixed stop butt, apply an elastic acting force in described left fixed stop or right fixed stop, hinder the frictional force that described left fixed stop or right fixed stop move horizontally thereby produce one.Because no matter the amount of moving horizontally of left and right sides fixed stop is many and few, adopt aforesaid way all can play positioning action, and can low-cost simple realization.
Further, described left fixed stop be connected right position block comprise respectively for the abutment portion for the treatment of the completed knocked down products butt and the slide block that is connected with described abutment portion, the left and right sides of described pedestal has respectively the chute that is complementary with described slide block, the sidewall of described chute is provided with the elastomer installing hole, a described elastomeric side is installed in the described elastomer installing hole, the side butt of opposite side and described slide block.Present embodiment has simple in structure as a kind of further preferred version, assembling is simple, and what cost was low has a few.Above-mentioned elastomer, can adopt spring to cooperate the forms such as a contact cap or employing flexible plastic sheet to realize, but preferably adopt V font shell fragment, the two ends of described V font shell fragment are positioned at described elastomer installing hole, the mid portion of described V font shell fragment and the side butt of described slide block.Most preferably this elastomeric middle part of V font has the plane with slide block side butt, with enlarge active surface, thereby increases frictional force.
Preferably:
Also comprise keeper and lower keeper, the upper end that described upper keeper is fixed on described pedestal is used for limiting the upper end position for the treatment of completed knocked down products, and the lower end that described lower keeper is fixed on described pedestal is used for limiting the lower end position for the treatment of completed knocked down products.The up and down keeper of this preferred version can be used for the restriction of assembly upper-lower position, is the completed knocked down products of applicable different size, the up and down keeper of configurable a plurality of different size specifications.Further, described upper keeper and the position-adjustable of lower keeper on pedestal.
Preferably:
Also be provided with lubricating pad between the contact-making surface of described upper tumbler and lower tumbler and described left-hand rotation moving part and right-hand rotation moving part.This lubricating pad helps to reduce the friction between the tumbler.
Preferably:
The centre of described pedestal raises up and is formed for placing the placement platform for the treatment of completed knocked down products.
Also comprise the left locating stop and the right locating stop that are individually fixed on described left-hand rotation moving part and the right-hand rotation moving part, described left locating stop is respectively applied to contact with right fixed stop with described left fixed stop and contact with treating completed knocked down products with right locating stop.
Description of drawings
Fig. 1 is the blast structural representation of the assembling fixture of specific embodiment;
Fig. 2 is the structural representation before the left/right rotation moving part of the assembling fixture of specific embodiment moves horizontally;
Fig. 3 is the structural representation after the left/right rotation moving part of the assembling fixture of specific embodiment moves horizontally;
Fig. 4 is the structural representation after the assembling fixture of Fig. 1 is removed parallel-crank mechanism and left and right sides fixed stop;
Fig. 5 is the structural representation after the assembling fixture of Fig. 1 is removed parallel-crank mechanism;
Fig. 6 is the structural representation behind the fixing lower assembly of the assembling fixture of Fig. 2;
Fig. 7 is the X-X line cutaway view of Fig. 6;
Fig. 8 is the structural representation behind the fixing upper assembly of the assembling fixture of Fig. 6;
Fig. 9 is the X-X line cutaway view of Fig. 8.
The specific embodiment
Preferred embodiment the invention will be further described for the below's contrast accompanying drawing and combination.
The assembling fixture of present embodiment comprises pedestal 100 as shown in Figure 1, be flexibly connected the parallelogram sturcutre that forms by the end by upper tumbler 201, lower tumbler 202, left-hand rotation moving part 203, right-hand rotation moving part 204, left fixed stop 301, and right fixed stop 302; The middle position of upper tumbler 201 and lower tumbler 202 is rotatably mounted to respectively the top and bottom of pedestal 100, thereby so that synchronously dislocation motion can occur at pedestal 100 in the parallelogram sturcutre that is formed by each tumbler, that is: in the changeless situation of parallelogram center line, change parallelogram the large I in diagonal angle so that left-hand rotation moving part 203 and right-hand rotation moving part 204 near or move horizontally away from center line, equal all the time to the distance of center line at the left tumbler 203 of this process and right-hand rotation moving part 204; Left fixed stop 301 and right fixed stop 302 lay respectively at the left and right sides of pedestal 100, can move horizontally the inboard to pedestal 100 under the promotion of left-hand rotation moving part 203 and right-hand rotation moving part 204 respectively.Such as Fig. 2-3, shown in the 6-9, when upper assembly 001 and the lower assembly 002 that uses above-mentioned assembling fixture to treat completed knocked down products assembled (for example: fit), at first lower assembly 002 is placed between left fixed stop 301 and the right fixed stop 302, rotating parallelogram makes left fixed stop 301 and right fixed stop 302 move horizontally the position that fixes respectively lower assembly 002 with the left and right sides butt of lower assembly 002 to pedestal 100 inboards, then behind the backward rotation parallelogram upper assembly 001 is positioned over the top of lower assembly 002, again rotating parallelogram makes left fixed stop 301 and right fixed stop 302 move horizontally respectively left and right sides butt with upper assembly 001 to pedestal 100 inboards, namely finish the centering of lower assembly 002 and upper assembly 001, can carry out follow-up pasting or fixing operation.
Wherein, the mode that above-mentioned upper tumbler 201, lower tumbler 202, left-hand rotation moving part 203, right-hand rotation moving part 204 ends are flexibly connected is: the two ends of upper tumbler 201 and lower tumbler 202 are respectively equipped with the axis hole 2010 of upward opening, the both ends of left-hand rotation moving part 203, right-hand rotation moving part 204 are provided with respectively outstanding axle 2011 downwards, axle 2011 are inserted respectively the rotation that can realize parallelogram in the corresponding axis hole 2010.For reducing the rotation wearing and tearing of parallelogram end, also be provided with lubricating pad 2012 between the contact-making surface of upper tumbler 201 and lower tumbler 202 and left-hand rotation moving part 203 and right-hand rotation moving part 204; Adopt same principle, upper tumbler 201 and lower tumbler 202 positions placed in the middle are respectively equipped with axis hole 2013, pedestal is respectively equipped with the axle 2014 that raises up in two ends about in the of 100, parallelogram is inserted in by axis hole 2013 realizes rotatable fix of parallelogram on pedestal 100 in the axle 2014, pedestal 100 also is provided with lubricating pad 2012 with the contact-making surface of upper tumbler 201, lower tumbler 202.
The assembling fixture of present embodiment, also comprise the upper keeper 401 and the lower keeper 402 that are separately fixed at pedestal two ends about in the of 100, upper keeper 401 and lower keeper 402 are separately fixed at the top and bottom of pedestal 100, be used for limiting upper end position and the lower end position for the treatment of completed knocked down products, the alignment on the completed knocked down products above-below direction is treated in realization.Demand for ease of the assembly that adapts to different size specifications, it is adjustable that upper keeper 401 and lower keeper 402 can be set to upper-lower position, assembly according to different sizes is regulated its position, also can change by dismountable mode the keeper realization of different sizes.
The assembling fixture of present embodiment also comprises left locating stop 2030 and the right locating stop 2040 that is individually fixed on left-hand rotation moving part 203 and the right-hand rotation moving part 204, and left locating stop 2030 is respectively applied to contact with right fixed stop 302 with left fixed stop 301 and contact with the upper assembly 001 for the treatment of completed knocked down products with right locating stop 2040.
The assembling fixture of present embodiment preferably also comprises left fixed stop positioner and right fixed stop positioner; Described left fixed stop positioner and right fixed stop positioner are respectively applied to apply an active force in described left fixed stop and right fixed stop, to locate the position after described left fixed stop and right fixed stop move horizontally.Described left fixed stop positioner and/or right fixed stop positioner comprise at least one elastomer, this elastomer and described left fixed stop or right fixed stop butt, apply an elastic acting force in described left fixed stop or right fixed stop, hinder the frictional force that described left fixed stop or right fixed stop move horizontally thereby produce one.
Shown in Fig. 4-5, raise up in the middle of the present embodiment pedestal 100 and be formed for placing the placement platform 101 for the treatment of completed knocked down products, the left and right sides of placement platform 101 is respectively equipped with the chute 102 of level; The left fixed stop 301 of present embodiment be connected position block 302 comprise respectively for the abutment portion 3010 for the treatment of the completed knocked down products butt and the slide block 3011 that is connected with described abutment portion, abutment portion 3010 is positioned at an end of slide block 3011 and is higher than slide block 3011, the other end of slide block 3011 also has projection upwards, wherein the abutment portion 3010 of left/right position block is between the left/right tumbler, and slide block 3010 is positioned at the below of left/right tumbler; Slide block 3011 is complementary with chute 102, slide block 3011 is installed in the chute 102 and slides along chute 102 under the promotion of parallelogram, also be provided with the block banking stop 103 that is fixed in chute 102 two ends across chute 102 on the pedestal 100, be used for the position that restriction left/right fixed stop outwards moves.
In the present embodiment, left fixed stop positioner and right fixed stop positioner adopt and apply elastic acting force and slide block 3011 with elastomer, thereby utilize the maintenance of the position after frictional force between elastomer and the slide block 3011 realizes left fixed stop 301 and right fixed stop 302 moved horizontally, as shown in Figure 4, be equipped with elastomer installing hole 1020 on the both sides sidewall of the chute 102 of present embodiment, an elastomeric side is installed in the installing hole 1020, the side butt of opposite side and slide block 3011, elastomer can adopt various ways to realize, present embodiment adopts V font shell fragment 500, the two ends of V font shell fragment 500 are positioned at elastomer installing hole 1020, the mid portion of V font shell fragment stretches out outside the installing hole 1020 the side butt with slide block 3011, the middle part of this V font elastomer 500 has the plane with slide block 3011 side butts, with enlarge active surface, thereby increase frictional force.
Above content is the further description of the present invention being done in conjunction with concrete preferred embodiment, can not assert that implementation of the present invention is confined to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, can also make some being equal to substitute or obvious modification, and performance or purposes are identical, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. an assembling fixture is characterized in that: comprise pedestal, upper tumbler, lower tumbler, left-hand rotation moving part, right-hand rotation moving part, left fixed stop and right fixed stop;
Described upper tumbler and lower tumbler and described left-hand rotation moving part and right-hand rotation moving part are flexibly connected by the end and form a parallelogram sturcutre;
The middle position of described upper tumbler is rotatably mounted to the upper end of described pedestal, and the middle position of described lower tumbler is rotatably mounted to the lower end of described pedestal;
Described left fixed stop and right fixed stop lay respectively at the left and right sides of described pedestal, and can move horizontally the inboard to pedestal under the promotion of described left-hand rotation moving part and right-hand rotation moving part respectively.
2. assembling fixture according to claim 1 is characterized in that: also comprise left fixed stop positioner and right fixed stop positioner; Described left fixed stop positioner and right fixed stop positioner are respectively applied to apply an active force in described left fixed stop and right fixed stop, to locate the position after described left fixed stop and right fixed stop move horizontally.
3. assembling fixture according to claim 2, it is characterized in that: described left fixed stop positioner and/or right fixed stop positioner comprise at least one elastomer, this elastomer and described left fixed stop or right fixed stop butt, apply an elastic acting force in described left fixed stop or right fixed stop, hinder the frictional force that described left fixed stop or right fixed stop move horizontally thereby produce one.
4. assembling fixture according to claim 3, it is characterized in that: described left fixed stop be connected right position block comprise respectively for the abutment portion for the treatment of the completed knocked down products butt and the slide block that is connected with described abutment portion, the left and right sides of described pedestal has respectively the chute that is complementary with described slide block, the sidewall of described chute is provided with the elastomer installing hole, a described elastomeric side is installed in the described elastomer installing hole, the side butt of opposite side and described slide block.
5. assembling fixture according to claim 4, it is characterized in that: described elastomer is V font shell fragment, and the two ends of described V font shell fragment are positioned at described elastomer installing hole, the mid portion of described V font shell fragment and the side butt of described slide block.
6. assembling fixture according to claim 1, it is characterized in that: also comprise keeper and lower keeper, the upper end that described upper keeper is fixed on described pedestal is used for limiting the upper end position for the treatment of completed knocked down products, and the lower end that described lower keeper is fixed on described pedestal is used for limiting the lower end position for the treatment of completed knocked down products.
7. assembling fixture according to claim 1 is characterized in that: also be provided with lubricating pad between the contact-making surface of described upper tumbler and lower tumbler and described left-hand rotation moving part and right-hand rotation moving part.
8. assembling fixture according to claim 1, it is characterized in that: the centre of described pedestal raises up and is formed for placing the placement platform for the treatment of completed knocked down products.
9. assembling fixture according to claim 1, it is characterized in that: also comprise the left locating stop and the right locating stop that are individually fixed on described left-hand rotation moving part and the right-hand rotation moving part, described left locating stop is respectively applied to contact with right fixed stop with described left fixed stop and contact with treating completed knocked down products with right locating stop.
10. assembling fixture according to claim 6 is characterized in that: described upper keeper and the position-adjustable of lower keeper on pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446394.4A CN103009310B (en) | 2012-11-09 | 2012-11-09 | Assembling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446394.4A CN103009310B (en) | 2012-11-09 | 2012-11-09 | Assembling clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009310A true CN103009310A (en) | 2013-04-03 |
| CN103009310B CN103009310B (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210446394.4A Expired - Fee Related CN103009310B (en) | 2012-11-09 | 2012-11-09 | Assembling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009310B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737301A (en) * | 2017-01-18 | 2017-05-31 | 深圳市优米佳自动化设备有限公司 | A kind of universal positioning fixture |
| CN107060350A (en) * | 2016-12-29 | 2017-08-18 | 沈阳中辰钢结构工程有限公司 | A kind of civilian steel house assembles positioning clamping fixture with square tube post |
| CN108500879A (en) * | 2018-06-12 | 2018-09-07 | 当涂县金龙机械有限公司 | A kind of assembling positioner for the anti-side formula of ship part |
| CN109590434A (en) * | 2018-12-25 | 2019-04-09 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of wax-pattern splicing tooling for titanium investment precision casting |
| CN112223136A (en) * | 2020-08-22 | 2021-01-15 | 西安方元明科技股份有限公司 | Fastening clamp for bonding bulletproof ceramic |
| CN112809575A (en) * | 2020-12-29 | 2021-05-18 | 安徽科居新材料科技有限公司 | Movable clamping device for wood-plastic processing |
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| CN202412098U (en) * | 2011-12-13 | 2012-09-05 | 深圳市奥拓电子股份有限公司 | LED (light-emitting diode) display unit cabinet assembly fixture |
| CN202507195U (en) * | 2012-03-21 | 2012-10-31 | 中国十九冶集团有限公司 | Disassembling and assembling clamp for bending roller cylinder |
| CN202964477U (en) * | 2012-11-09 | 2013-06-05 | 广东欧珀移动通信有限公司 | Assembling fixture |
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2012
- 2012-11-09 CN CN201210446394.4A patent/CN103009310B/en not_active Expired - Fee Related
Patent Citations (10)
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| US3795393A (en) * | 1971-12-03 | 1974-03-05 | S Melfi | Concrete form and clamp therefore |
| JP2001214641A (en) * | 2000-02-01 | 2001-08-10 | Akira Noda | Hole working-jig fixture for fence support |
| US6442818B1 (en) * | 2000-03-28 | 2002-09-03 | Avaya Technology Corp. | Method for positioning components having critical positioning tolerances for attachment to a circuit board |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060350A (en) * | 2016-12-29 | 2017-08-18 | 沈阳中辰钢结构工程有限公司 | A kind of civilian steel house assembles positioning clamping fixture with square tube post |
| CN106737301A (en) * | 2017-01-18 | 2017-05-31 | 深圳市优米佳自动化设备有限公司 | A kind of universal positioning fixture |
| CN106737301B (en) * | 2017-01-18 | 2018-11-30 | 深圳市优米佳自动化设备有限公司 | A kind of universal positioning fixture |
| CN108500879A (en) * | 2018-06-12 | 2018-09-07 | 当涂县金龙机械有限公司 | A kind of assembling positioner for the anti-side formula of ship part |
| CN109590434A (en) * | 2018-12-25 | 2019-04-09 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of wax-pattern splicing tooling for titanium investment precision casting |
| CN112223136A (en) * | 2020-08-22 | 2021-01-15 | 西安方元明科技股份有限公司 | Fastening clamp for bonding bulletproof ceramic |
| CN112809575A (en) * | 2020-12-29 | 2021-05-18 | 安徽科居新材料科技有限公司 | Movable clamping device for wood-plastic processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103009310B (en) | 2014-07-30 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |