CN207014245U - A kind of fixture switching mechanism - Google Patents
A kind of fixture switching mechanism Download PDFInfo
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- CN207014245U CN207014245U CN201720975079.9U CN201720975079U CN207014245U CN 207014245 U CN207014245 U CN 207014245U CN 201720975079 U CN201720975079 U CN 201720975079U CN 207014245 U CN207014245 U CN 207014245U
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Abstract
The utility model discloses a kind of fixture switching mechanism, including switching part, location division and connecting plate；Location division is connected with production line, and switching part is connected with fixture, and switching part is also connected with the side of connecting plate, and the opposite side of connecting plate is removably connected with location division；Realize and fixture is positioned on X-axis, Y-axis and Z axis by the way that connecting plate and switching part are adjusted on X-axis, Y-axis and Z axis in location division；Location division includes detent mechanism and locating piece；Detent mechanism is used to position connecting plate and switching part in X-axis and Y-axis, and locating piece is used to position connecting plate and switching part on Z axis.The advantages of the utility model and beneficial effect are：Avoid the situation of manual switching production wire holder, fixture switch speed is improved, realizes and fixture is positioned on X-axis, Y-axis and Z axis, improves the switching precision of fixture, the safety and reliability of fixture switching mechanism is improved, and there is the larger scope of application.
Description
Technical field
Mechanical field is the utility model is related to, more particularly to a kind of fixture switching mechanism.
Background technology
With flourishing for auto industry, the competition of China's automobile industry is more fierce, and with industrial 4.0 concepts
Promote, depressed and China human mortality bonus the disappearance of global economy, automation turns into the master of major main engine plants and parts factory
Flow developing direction.In order to adapt to the fast changing market demand, industry is simultaneously for the flexible demand more and more higher of automation
Reduction equipment investment cost, the switching mechanism of fixture itself are particularly important；
At present, it is general to switch using manual or change part or all of positioning component when producing different automobile types
Mode, or the different fixture of additional designs adapt to different vehicles, cause cost too high, switching time length, resetting
Precision is low, can not adapt to nowadays increasingly fierce market competition.
Utility model content
In order to solve the above problems, the utility model provides a kind of fixture switching mechanism.The technical program passes through switching part
It is connected with fixture and connecting plate, then connecting plate is connected with location division, is avoided the situation of manual switching production wire holder, improve
Fixture switch speed and switching efficiency；Location division by the way that connecting plate and switching part are adjusted on X-axis, Y-axis and Z axis,
Realization positions on X-axis, Y-axis and Z axis to fixture, improves the switching precision of fixture；
Ensure accuracy of the connecting plate in X-axis and Y-axis using guide rail；By changing position of the locating piece on location-plate
Put, and the length of the piston rod of rail length and positioning cylinder, to adjust position of the connecting plate on Z axis, and then change folder
Has the position on Z axis；By changing the position of location division on a production line, to adjust position of the connecting plate in X-axis or Y-axis
Put, and then change position of the fixture in X-axis or Y-axis so that fixture switching mechanism has the bigger scope of application；Utilize locking
Cylinder prevents connecting plate from coming off, and improves the safety and reliability of fixture switching mechanism.
A kind of fixture switching mechanism in the utility model, including switching part, location division and connecting plate；The location division with
Production line is connected, and the switching part is connected with fixture, and side of the switching part also with the connecting plate is connected, the connecting plate
Opposite side be removably connected with the location division；The location division by X-axis, Y-axis and Z axis to the connecting plate and
Switching part is adjusted, and realizes and the fixture is positioned on X-axis, Y-axis and Z axis；
The location division includes detent mechanism and locating piece；The detent mechanism is used in X-axis and Y-axis to the connection
Plate and switching part are positioned, and the locating piece is used to position the connecting plate and switching part on Z axis.
In such scheme, the detent mechanism includes positioning cylinder, guiding mechanism, supporting plate and location-plate；
The lower surface of the supporting plate is connected with the production line, and the location-plate is connected to the upper surface of the supporting plate
Above and with the supporting plate it is mutually perpendicular to；The positioning cylinder is fixed on the location-plate, the piston rod of the positioning cylinder
It is connected with the guiding mechanism, the connecting plate is located at the side of the location-plate and is connected with the guiding mechanism, to realize
The fixture is positioned in X-axis and Y-axis.
In such scheme, the locating piece is connected to the location-plate towards on the side of the connecting plate, the positioning
Cylinder makes the connecting plate be contacted with the locating piece by guiding mechanism, realizes and the fixture is positioned on Z axis；Institute
Locating piece is stated to be removably attachable on the location-plate.
In such scheme, detent mechanism also includes guide rail, and the guide rail is fixed on the location-plate towards the connecting plate
Side, the connecting plate is movably connected with the guide rail；Two guide rails are substantially diagonally arranged in the positioning
On plate.
In such scheme, in addition to locking cylinder, the locking cylinder are fixed on the location-plate, the locking cylinder
Piston rod be located at the location-plate towards the side of the connecting plate；The connecting plate, which has, connects the connecting plate both sides
Locking hole, the positioning cylinder make the connecting plate be contacted with locating piece by guiding mechanism, realize on Z axis to the fixture
After being positioned, the piston rod of the locking cylinder inserts the locking hole to prevent the connecting plate from coming off.
In such scheme, the connecting plate has stopper slot, and the locating piece is located in the stopper slot, the stopper slot
The cell wall of both sides above and below the locating piece, to limit the piston rod of the positioning cylinder, and is oriented to respectively
The stroke range of mechanism.
In such scheme, the guiding mechanism includes guide plate and guide rod, one end of the guide rod and the guiding
Plate connects, and the other end of the guide rod is rotatably connected with the piston rod of the positioning cylinder, the guide plate with it is described
Connecting plate connects；
The piston rod of the positioning cylinder, which shrinks, makes the guide rod drive the guide plate upward by fulcrum of location-plate
It is mobile, limited block is connected with the cell wall of the stopper slot below the locating piece, the guide plate drives the company
Fishplate bar moves up and the limited block is contacted with the locating piece, realizes the positioning to the fixture on Z axis, the lock
The piston rod of tight cylinder is re-directed towards connecting plate movement and inserted in the locking hole.
In such scheme, the piston rod of the positioning cylinder is mutually perpendicular to the supporting plate.
The advantages of the utility model and beneficial effect are：The utility model provides a kind of fixture switching mechanism, avoids
Manual switching produces the situation of wire holder, improves fixture switch speed, realizes and fixture is carried out on X-axis, Y-axis and Z axis
Positioning, improves the switching precision of fixture, and improve the safety and reliability of fixture switching mechanism；Positioned by changing
Position of the block on location-plate, rail length, positioning cylinder piston rod length, and the position of location division on a production line
Put, to adjust position of the connecting plate on X-axis, Y-axis or Z axis so that fixture switching mechanism has the bigger scope of application, structure
Simply, high efficient and reliable.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of fixture switching mechanism of the utility model.
In figure：1st, switching part 2, location division 3, connecting plate 4, locking cylinder
5th, fixture 21, detent mechanism 22, locating piece 211, positioning cylinder
212nd, guiding mechanism 213, supporting plate 214, location-plate 215, guide rail
2121st, guide plate 2122, guide rod 31, locking hole 32, stopper slot
33rd, limited block.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
As shown in figure 1, the utility model is a kind of fixture switching mechanism, including switching part 1, location division 2 and connecting plate 3；
Location division 2 and production line（Not shown in figure）Connection, switching part 1 are connected with fixture 5, and switching part 1 also connects with the side of connecting plate 3
Connect, the opposite side of connecting plate 3 is removably connected with location division 2；Location division 2 by X-axis, Y-axis and Z axis to connecting plate 3
It is adjusted with switching part 1, realizes and fixture 5 is positioned on X-axis, Y-axis and Z axis；
Location division 2 includes detent mechanism 21 and locating piece 22；Detent mechanism 21 is used in X-axis and Y-axis to the He of connecting plate 3
Switching part 1 is positioned, and locating piece 22 is used to position connecting plate 3 and switching part 1 on Z axis.
The operation principle of above-mentioned technical proposal is：It is connected by switching part 1 with fixture 5 and connecting plate 3, then by connecting plate 3
It is connected with location division 2, avoids the situation of manual switching production wire holder 5, improve the switch speed of fixture 5；Location division 2 passes through
Connecting plate 3 and switching part 1 are adjusted on X-axis, Y-axis and Z axis, realizes and fixture 5 is determined on X-axis, Y-axis and Z axis
Position, improve the switching precision of fixture 5.
Specifically, detent mechanism 21 includes positioning cylinder 211, guiding mechanism 212, supporting plate 213 and location-plate 214；
The lower surface of supporting plate 213 is connected with production line, location-plate 214 be connected on the upper surface of supporting plate 213 and with
Supporting plate 213 is mutually perpendicular to；Positioning cylinder 211 is fixed on location-plate 214, the piston rod and guiding mechanism of positioning cylinder 211
212 connections, connecting plate 3 are located at the side of location-plate 214 and are connected with guiding mechanism 212, to realize in X-axis and Y-axis to folder
Tool 5 is positioned.
Wherein, X-axis and Y-axis are respectively parallel to supporting plate 213, and Z axis is vertical with supporting plate 213.
Further, locating piece 22 is connected to location-plate 214 towards on the side of connecting plate 3, and positioning cylinder 211 is by leading
Connecting plate 3 is contacted with locating piece 22 to mechanism 212, realize and fixture 5 is positioned on Z axis；Locating piece 22 is dismountable
It is connected on location-plate 214.
Preferably, detent mechanism 21 also includes guide rail 215, and guide rail 215 is fixed on location-plate 214 towards the one of connecting plate 3
Side, connecting plate 3 are movably connected with guide rail 215；Two guide rails 215 are substantially diagonally arranged on location-plate 214, to ensure
Accuracy of the connecting plate 3 in X-axis and Y-axis.
Wherein, by changing position of the locating piece 22 on location-plate 214, and the length of guide rail 215 and positioning cylinder 211
Piston rod length to adjust position of the connecting plate 3 on Z axis, and then change position of the fixture 5 on Z axis；Pass through change
The position of location division 2 on a production line, to adjust position of the connecting plate 3 in X-axis or Y-axis, and then change fixture 5 in X-axis or Y
Position on axle.
Further, in addition to locking cylinder 4, locking cylinder 4 are fixed on location-plate 214, the piston rod of locking cylinder 4
Positioned at location-plate 214 towards the side of connecting plate 3；Connecting plate 3 has the locking hole 31 of connection connecting plate 3 both sides, positioning cylinder
211 make connecting plate 3 be contacted with locating piece 22 by guiding mechanism 212, realize after being positioned on Z axis to fixture 5, lock gas
The piston rod insertion locking hole 31 of cylinder 4 improves the safety and reliability of fixture switching mechanism to prevent connecting plate 3 from coming off.
Preferably, connecting plate 3 has stopper slot 32, and locating piece 22 is located in stopper slot 32, the cell wall of the both sides of stopper slot 32
Respectively above and below locating piece 22, to limit the piston rod of positioning cylinder 211, and the stroke of guiding mechanism 212
Scope.
Optionally, locating piece 22 has two, and two locating pieces 22 are arranged symmetrically on location-plate 214, and the two of connecting plate 3
Side has the stopper slot 32 matched respectively with two locating pieces 22.
Further, guiding mechanism 212 includes guide plate 2121 and guide rod 2122, one end of guide rod 2122 and guiding
Plate 2121 is connected, and the other end of guide rod 2122 is rotatably connected with the piston rod of positioning cylinder 211, and guide plate 2121 is with connecting
Fishplate bar 3 connects；
The piston rod of positioning cylinder 211 shrink make guide rod 2122 with location-plate 214 be fulcrum drive guide plate 2121 to
Upper movement, is connected with limited block 33 on the cell wall of the stopper slot 32 of the lower section of locating piece 22, and guide plate 2121 drives connecting plate 3
Move up and limited block 33 is contacted with locating piece 22, realize the positioning to fixture 5 on Z axis, the piston rod of locking cylinder 4
Connecting plate 3 is re-directed towards to move and insert in locking hole 31.
Preferably, the piston rod of positioning cylinder 211 is mutually perpendicular to supporting plate 213.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (8)
1. a kind of fixture switching mechanism, it is characterised in that including switching part, location division and connecting plate；The location division and production
Line is connected, and the switching part is connected with fixture, and side of the switching part also with the connecting plate is connected, the connecting plate it is another
Side is removably connected with the location division；The location division by X-axis, Y-axis and Z axis to the connecting plate and switching
Portion is adjusted, and realizes and the fixture is positioned on X-axis, Y-axis and Z axis；
The location division includes detent mechanism and locating piece；The detent mechanism be used in X-axis and Y-axis to the connecting plate and
Switching part is positioned, and the locating piece is used to position the connecting plate and switching part on Z axis.
2. a kind of fixture switching mechanism according to claim 1, it is characterised in that the detent mechanism includes positioning gas
Cylinder, guiding mechanism, supporting plate and location-plate；
The lower surface of the supporting plate is connected with the production line, and the location-plate is connected on the upper surface of the supporting plate simultaneously
It is mutually perpendicular to the supporting plate；The positioning cylinder is fixed on the location-plate, the piston rod of the positioning cylinder and institute
Guiding mechanism connection is stated, the connecting plate is located at the side of the location-plate and is connected with the guiding mechanism, to realize in X-axis
The fixture is positioned with Y-axis.
3. a kind of fixture switching mechanism according to claim 2, it is characterised in that the locating piece is connected to the positioning
For plate towards on the side of the connecting plate, the positioning cylinder makes the connecting plate be connect with the locating piece by guiding mechanism
Touch, realize and the fixture is positioned on Z axis；The locating piece is removably attachable on the location-plate.
4. a kind of fixture switching mechanism according to claim 2, it is characterised in that detent mechanism also includes guide rail, described
Guide rail is fixed on the location-plate and is movably connected with the guide rail towards the side of the connecting plate, the connecting plate；Two
The individual guide rail is substantially diagonally arranged on the location-plate.
5. a kind of fixture switching mechanism according to claim 2, it is characterised in that also including locking cylinder, the locking
Cylinder is fixed on the location-plate, and the piston rod of the locking cylinder is located at the location-plate towards the one of the connecting plate
Side；The connecting plate has the locking hole for connecting the connecting plate both sides, and the positioning cylinder makes the company by guiding mechanism
Fishplate bar contacts with locating piece, realizes after being positioned on Z axis to the fixture, described in the piston rod insertion of the locking cylinder
Locking hole is to prevent the connecting plate from coming off.
6. a kind of fixture switching mechanism according to claim 5, it is characterised in that the connecting plate has stopper slot, institute
Locating piece to be stated to be located in the stopper slot, the cell wall of the stopper slot both sides is located above and below the locating piece respectively,
To limit the piston rod of the positioning cylinder, and the stroke range of guiding mechanism.
A kind of 7. fixture switching mechanism according to claim 6, it is characterised in that the guiding mechanism include guide plate and
Guide rod, one end of the guide rod are connected with the guide plate, the work of the other end of the guide rod and the positioning cylinder
Stopper rod is rotatably connected, and the guide plate is connected with the connecting plate；
The piston rod of the positioning cylinder, which shrinks, makes the guide rod drive the guide plate to move up by fulcrum of location-plate,
Be connected with limited block on the cell wall of the stopper slot below the locating piece, the guide plate drive the connecting plate to
Upper movement simultaneously makes the limited block be contacted with the locating piece, realizes the positioning to the fixture on Z axis, the locking cylinder
Piston rod to be re-directed towards connecting plate mobile and insert in the locking hole.
8. a kind of fixture switching mechanism according to claim 2, it is characterised in that the piston rod of the positioning cylinder and institute
Supporting plate is stated to be mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975079.9U CN207014245U (en) | 2017-08-07 | 2017-08-07 | A kind of fixture switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975079.9U CN207014245U (en) | 2017-08-07 | 2017-08-07 | A kind of fixture switching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207014245U true CN207014245U (en) | 2018-02-16 |
Family
ID=61478458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720975079.9U Active CN207014245U (en) | 2017-08-07 | 2017-08-07 | A kind of fixture switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207014245U (en) |
-
2017
- 2017-08-07 CN CN201720975079.9U patent/CN207014245U/en active Active
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