CN108637952A - A kind of assembly fixture in assembly line - Google Patents
A kind of assembly fixture in assembly line Download PDFInfo
- Publication number
- CN108637952A CN108637952A CN201810686677.3A CN201810686677A CN108637952A CN 108637952 A CN108637952 A CN 108637952A CN 201810686677 A CN201810686677 A CN 201810686677A CN 108637952 A CN108637952 A CN 108637952A
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- CN
- China
- Prior art keywords
- parts
- slit
- cylindrical member
- workpiece
- stop part
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses the assembly fixtures in a kind of assembly line, when work, workpiece is placed between side block blocks and pushing and pressing component, workpiece is accurately positioned by the pushing and pressing component realization of the side block blocks and adjustable pushing force of fixed setting, and it is impaired effectively to avoid workpiece from being extruded.For pushing against component, during the work time, cylinder is driven to drive the rotation of V-type connector, so that push-pull rod or so is flexible, and then drive stop part movement, stop part move forward meeting further such that annular abutment portion compression helical spring and so that boss slider is resisted against in entity portion, the locating rod that cylindrical member continues forward on the elastic component under the promotion in entity portion resists support slot.In this process, due to being provided with sleeve, the first slit, the second slit, spacer pin, after the buffering effect of elastic component does not work, spacer pin can also be limited, and avoid damaging workpiece against tension.
Description
Technical field：
The present invention relates to jig equipment technical fields, and in particular to the assembly fixture in a kind of assembly line.
Background technology：
Jig is a carpenter, ironworker, pincers worker, machinery, automatically controlled and some other artifacts major class tool, mainly
It is as a kind of tool for assisting control position or action.According to the difference of application scenario, assembly fixture can be divided into technique assembly
Class jig, project testing class jig and wiring board test class jig.In assembling product production line, in order to the work assembled
Part is positioned, it will usually use assembly fixture, assembly fixture that can ensure that workpiece to be assembled is kept fixed so that assembling
Robot completes corresponding Assembly Action.
Traditional assembly fixture is positioned using simple locating piece, positioning pin, and not only flexibility is poor, is applicable in model
Enclose small, and location accuracy cannot be satisfied assembly needs, it is difficult to realize accurate, efficient positioning needs.
Invention content：
The purpose of the present invention provides the assembly fixture in a kind of assembly line aiming at the deficiencies in the prior art.
The technology solution of the present invention is as follows：
Assembly fixture in a kind of assembly line comprising positioning table is provided with side block blocks and and side block blocks on positioning table
The pushing and pressing component being equipped with, workpiece to be assembled is between side block blocks and pushing and pressing component；Positioning table includes holding in the mouth from left to right
The platform part and ramp of setting are connect, the lower one end of ramp is connect with platform part；It includes being arranged in ramp to push against component
On pedestal, pedestal is located at ramp higher end, guide holder is provided on the left of pedestal, and guide holder is fixed in ramp,
And the top of guide holder is provided with pilot hole, push-pull rod passes through pilot hole and one end and a bifurcated of V-type connector are hinged,
Another bifurcated of V-type connector and the driving cylinder being fixed on pedestal are hinged；The other end of push-pull rod is from inside to outside successively
It is provided with adjusting nut, flexible member and stop part；Wherein, the front end of stop part is uncovered structure, the inside of uncovered structure
With to the entity portion of stop part central protuberance, it is fixedly installed annular abutment portion on the outer end face of uncovered structure, stop part
Front end, which is movably set with both ends, has the cylindrical member of opening, and one end that cylindrical member is in contact with stop part is provided with convex
Sliding block is played, boss slider is slided between entity portion and annular abutment portion, and the outer wall of cylindrical member is defined with a fixed length
The slot hole of degree, the receiving elastic member of the inner tight of slot hole, the front end of elastic component is fixed with to be matched with support slot
Locating rod；It is installed with sleeve on the outside of cylindrical member, the first slit is provided on sleeve, is arranged on cylindrical member
There is the second slit, the first slit and the second slot position are corresponding, and spacer pin is protruded on the outside of elastic component, and spacer pin is same
When pass through the first slit and the second slit；Helical spring is around cylindrical member and is resisted against in annular abutment portion.
The center of stop part offers stepped groove, and the other end of push-pull rod is provided with and the mutually identical convex block of stepped groove size
Portion, convex block portion, which is cut, to be placed in stepped groove.
It is provided with counterbore on positioning table, trip bolt is installed in counterbore, positioning table is mounted on rack by trip bolt
On.
The lower part of side block blocks is fixedly connected with platform part by welding, and the side of side block blocks and workpiece joint
It is adhesive with buffer layer.
Buffer layer is made of rubber material, and buffer layer has following component：30-78 parts of neoprene, 44 parts of butadiene acrylonitrile rubber, in vain
3 parts of carbon black, 5 parts of sulphur are plasticized 7 parts of softening agent, 4 parts of carboximide, 6 parts of bonding agent, 5 parts of curing agent and small molecule lipid solvent
4 parts.
It is provided with multiple mounter people and multiple operation positions in rack, each operation position is respectively provided with that there are one groups
Machine people, each mounter people can complete an assembling procedure.
Feeding mechanical hand and reclaimer robot are additionally provided with right over positioning table, feeding mechanical hand and reclaimer robot are equal
Feeding, feeding action are controlled by controller.
The beneficial effects of the present invention are：When work, workpiece is placed between side block blocks and pushing and pressing component, fixation is passed through
The realization of the pushing and pressing component of the side block blocks of setting and adjustable pushing force is accurately positioned workpiece, and effectively workpiece can be avoided to be squeezed
Pressure is impaired.For pushing against component, during the work time, driving cylinder drives the rotation of V-type connector, so that push-pull rod is left
The right side is flexible, and then drives stop part movement, stop part move forward meeting further such that annular abutment portion compression helical spring and
Boss slider is set to be resisted against in entity portion, cylindrical member continues forward until determining on elastic component under the promotion in entity portion
Position bar resists support slot.In this process, due to being provided with sleeve, the first slit, the second slit, spacer pin, in elastic component
Buffering effect do not work after, spacer pin can also be limited, and avoid damaging workpiece against tension.
Description of the drawings：
Fig. 1 is the structural schematic diagram of assembly fixture；
Fig. 2-3 is A partial enlarged views under different conditions everywhere in Fig. 1.
Specific implementation mode：
In order to keep the above objects, features and advantages of the present invention more obvious and easy to understand, below in conjunction with the accompanying drawings to this hair
Bright specific implementation mode is described in detail.
As shown in Figs. 1-3, the assembly fixture in a kind of assembly line comprising positioning table is provided with side block blocks on positioning table
14 and the pushing and pressing component that is equipped with side block blocks 14, workpiece 2 to be assembled is between side block blocks 14 and pushing and pressing component；It is fixed
Position platform includes the platform part 703 and ramp 60 for being connected setting from left to right, and 60 lower one end of ramp connects with platform part 703
It connects；It includes the pedestal 50 being arranged in ramp 60 to push against component, and pedestal 50 is located at 60 higher end of ramp, a left side for pedestal 50
Side is provided with guide holder 54, and guide holder 54 is fixed in ramp 60, and the top of guide holder 54 is provided with pilot hole, push-pull rod
53 is hinged across pilot hole and one end and a bifurcated of V-type connector 52, another bifurcated of V-type connector 52 and fixation
Driving cylinder 51 on pedestal 50 is hinged；The other end of push-pull rod 53 is disposed with adjusting nut 55, flexibility from inside to outside
Component 56 and stop part 57；Wherein, the front end of stop part 57 is uncovered structure, and the inside of uncovered structure has to stop part 57
The entity portion 700 of central protuberance, annular abutment portion 73 is fixedly installed on the outer end face of uncovered structure, and the front end of stop part 57 is lived
The dynamic both ends that are provided with have the cylindrical member 70 of opening, and one end that cylindrical member 70 is in contact with stop part 57 is provided with convex
Sliding block 702 is played, boss slider 702 is slided between entity portion 700 and annular abutment portion 73, and the outer wall of cylindrical member 70 limits
Slot hole 701 with certain length, the receiving elastic member 72 of the inner tight of slot hole 701, the front end of elastic component 72
Portion is fixed with and the matched locating rod of support slot；The outside of cylindrical member 70 is installed with sleeve 58, is set on sleeve 58
It is equipped with the first slit 580, the second slit is provided on cylindrical member 70, the first slit 580 and the second slot position are corresponding,
Spacer pin 71 is protruded from the outside of elastic component 72, spacer pin 71 is also cross the first slit 580 and the second slit；Spiral bullet
Spring 59 is around cylindrical member 70 and is resisted against in annular abutment portion 73.
Wherein, the center of stop part 57 offers stepped groove, and the other end of push-pull rod 53 is provided with and stepped groove size phase
Mutually identical convex block portion, convex block portion, which is cut, to be placed in stepped groove.
It is provided with counterbore (not shown) on positioning table, trip bolt is installed, positioning table is by fastening spiral shell in counterbore
Nail is mounted in rack.
The lower part of side block blocks 14 is fixedly connected with platform part 703 by welding, and side block blocks 14 connect with workpiece 2
The side at place is adhesive with buffer layer.
Further, buffer layer is made of rubber material, and buffer layer has following component：30-78 parts of neoprene, Ding Qing
44 parts of glue, 3 parts of white carbon, 5 parts of sulphur are plasticized 7 parts of softening agent, 4 parts of carboximide, 6 parts of bonding agent, 5 parts and small point of curing agent
4 parts of sub- lipid solvent.
It is provided with multiple mounter people and multiple operation positions in rack, each operation position is respectively provided with that there are one groups
Machine people, each mounter people can complete an assembling procedure.
Feeding mechanical hand and reclaimer robot are additionally provided with right over positioning table, feeding mechanical hand and reclaimer robot are equal
Feeding, feeding action are controlled by controller.
When work, workpiece is placed between side block blocks and pushing and pressing component, by the side block blocks of fixed setting and adjustable
The pushing and pressing component realization of pushing force is accurately positioned workpiece, and it is impaired effectively to avoid workpiece from being extruded.To pushing and pressing component
Speech, during the work time, driving cylinder drive V-type connector 52 to rotate, so that push-pull rod or so is flexible, and then drives and stop
Block piece move, stop part move forward meeting further such that annular abutment portion compression helical spring and so that boss slider is resisted against reality
In body portion, cylindrical member continues forward until the locating rod on elastic component resists support slot under the promotion in entity portion.
During being somebody's turn to do, due to being provided with sleeve, the first slit 580, the second slit, spacer pin, do not risen in the buffering effect of elastic component
After effect, spacer pin can also be limited, and avoid damaging workpiece against tension.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Any those skilled in the art
It can modify without violating the spirit and scope of the present invention to the embodiment, therefore the rights protection model of the present invention
It encloses, it should be as listed by the claim of the present invention.
Claims (7)
1. the assembly fixture in a kind of assembly line, it is characterised in that：It includes positioning table, and side block blocks (14) are provided on positioning table
And the pushing and pressing component being equipped with side block blocks (14), workpiece to be assembled (2) between side block blocks (14) and pushing and pressing component it
Between；Positioning table includes the platform part (703) and ramp (60) for being connected setting from left to right, ramp (60) lower one end with
Platform part (703) connects；It includes the pedestal (50) being arranged in ramp (60) to push against component, and pedestal (50) is located at ramp
(60) higher end is provided with guide holder (54) on the left of pedestal (50), and guide holder (54) is fixed in ramp (60), and is led
The top of seat (54) is provided with pilot hole, push-pull rod (53) passes through pilot hole and one of one end and V-type connector (52)
Bifurcated is hinged, another bifurcated of V-type connector (52) and the driving cylinder (51) being fixed on pedestal (50) are hinged；Push-pull rod
(53) the other end is disposed with adjusting nut (55), flexible member (56) and stop part (57) from inside to outside；Wherein, only
The front end of block piece (57) is uncovered structure, and the inside of uncovered structure has to the entity portion (700) of stop part (57) central protuberance,
Annular abutment portion (73) is fixedly installed on the outer end face of uncovered structure, the front end of stop part (57), which is movably set with both ends, to be had
The cylindrical member (70) of opening, one end that cylindrical member (70) is in contact with stop part (57) are provided with boss slider
(702), boss slider (702) is slided between entity portion (700) and annular abutment portion (73), the outer wall of cylindrical member (70)
Define the slot hole (701) with certain length, the receiving elastic member (72) of the inner tight of slot hole (701), elastic structure
The front end of part (72) is fixed with and the matched locating rod of support slot；Cylindrical member is installed with sleeve on the outside of (70)
(58), it is provided with the first slit (580) on sleeve (58), the second slit, the first slit are provided on cylindrical member (70)
(580) corresponding with the second slot position, spacer pin (71) is protruded on the outside of elastic component (72), spacer pin (71) is simultaneously
Across the first slit (580) and the second slit；Helical spring (59) is around cylindrical member (70) and is resisted against annular abutment
In portion (73).
2. the assembly fixture in a kind of assembly line according to claim 1, it is characterised in that：It opens at the center of stop part (57)
Equipped with stepped groove, the other end of push-pull rod (53) is provided with mutually to coincide convex block portion with stepped groove size, and convex block portion, which is cut, to be held
It sets in stepped groove.
3. the assembly fixture in a kind of assembly line according to claim 1, it is characterised in that：It is heavy to be provided on positioning table
Hole, trip bolt is equipped in counterbore, and positioning table is mounted on by trip bolt in rack.
4. the assembly fixture in a kind of assembly line according to claim 1, it is characterised in that：The lower part of side block blocks (14) is logical
The mode for crossing welding is fixedly connected with platform part (703), and side block blocks (14) and the side of workpiece (2) joint are adhesive with buffering
Layer.
5. the assembly fixture in a kind of assembly line according to claim 4, it is characterised in that：Buffer layer is rubber material system
At buffer layer has following component：30-78 parts of neoprene, 44 parts of butadiene acrylonitrile rubber, 3 parts of white carbon, 5 parts of sulphur are plasticized softening agent
7 parts, 4 parts of carboximide, 6 parts of bonding agent, 4 parts of 5 parts of curing agent and small molecule lipid solvent.
6. the assembly fixture in a kind of assembly line according to claim 3, it is characterised in that：Multiple groups are provided in rack
Machine people and multiple operation positions, each operation position are respectively provided with there are one mounter people, and each mounter people can
Complete an assembling procedure.
7. the assembly fixture in a kind of assembly line according to claim 1, it is characterised in that：The surface of positioning table is also set
It is equipped with feeding mechanical hand and reclaimer robot, feeding mechanical hand and reclaimer robot are dynamic by controller control feeding, feeding
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686677.3A CN108637952A (en) | 2018-06-28 | 2018-06-28 | A kind of assembly fixture in assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686677.3A CN108637952A (en) | 2018-06-28 | 2018-06-28 | A kind of assembly fixture in assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108637952A true CN108637952A (en) | 2018-10-12 |
Family
ID=63749775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810686677.3A Pending CN108637952A (en) | 2018-06-28 | 2018-06-28 | A kind of assembly fixture in assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108637952A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623702A (en) * | 2019-01-17 | 2019-04-16 | 盛瑞传动股份有限公司 | Electric pump frock clamp |
| CN111300112A (en) * | 2020-04-09 | 2020-06-19 | 浙江海德曼智能装备股份有限公司 | Workpiece positioning device |
-
2018
- 2018-06-28 CN CN201810686677.3A patent/CN108637952A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623702A (en) * | 2019-01-17 | 2019-04-16 | 盛瑞传动股份有限公司 | Electric pump frock clamp |
| CN111300112A (en) * | 2020-04-09 | 2020-06-19 | 浙江海德曼智能装备股份有限公司 | Workpiece positioning device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181012 |
|
| WD01 | Invention patent application deemed withdrawn after publication |