CN109202785B - One kind fast moves and rotary positioning mechanism - Google Patents
One kind fast moves and rotary positioning mechanism Download PDFInfo
- Publication number
- CN109202785B CN109202785B CN201811133474.8A CN201811133474A CN109202785B CN 109202785 B CN109202785 B CN 109202785B CN 201811133474 A CN201811133474 A CN 201811133474A CN 109202785 B CN109202785 B CN 109202785B
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- CN
- China
- Prior art keywords
- locating shaft
- sliding sleeve
- shaft sliding
- postive stop
- stop baffle
- 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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Classifications
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- 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
Abstract
It is fast moved the present invention provides one kind and rotary positioning mechanism, including group mounted welder bottom plate, locating shaft sliding sleeve, postive stop baffle, locating shaft, handle and limited block；Locating shaft sliding sleeve and postive stop baffle are set on the group mounted welder bottom plate, described locating shaft one end is goed deep into locating shaft sliding sleeve, connect with locating shaft sliding sleeve, and the other end is located at outside locating shaft sliding sleeve, it is connect with handle, the limited block is on the locating shaft between locating shaft sliding sleeve and handle.The present invention is using the above structure, pulling handle rotates locating shaft, locating shaft upper limit position block positioning group welder's part in conjunction with the rotation of postive stop baffle is moved and is fixed on by locating shaft, realization fast moves and rotational positioning, ensure that the accuracy of porous positioning accuracy.
Description
Technical field
The invention belongs to technical field of engineering machinery, and in particular to one kind fast moves and rotary positioning mechanism.
Background technique
As market is developed more to the automobile especially diversified demand of truck vehicle, automobile on the basis of basic model
Kind of moulding, therefore in its assembly process need to adapt to a variety of toolings of different automobile types, at present engineering machinery driving cabin counterweight
Matching requirements gradually rise, and tooling, the especially positioning in hole, clamping tool just must be taken into consideration in manufacture processing counterweight, quick, side
Just, practical, economical, welding deformation and mismachining tolerance will meet drawing requirement.
Chinese patent CN201521019901.1 discloses a kind of positioning device, including pedestal and cylinder, and the pedestal connects
It is connected to the sliding rail parallel with the cylinder rod of the cylinder, the sliding rail is slidably fitted with sliding block along its track, and the sliding block is described in
The positioning end of track is connected with the location structure with vehicle body positioning, and the sliding block is connected to the cylinder along the driving end of the track
Bar；The cylinder barrel of the cylinder is connected to the pedestal.The utility model sets sliding block and sliding rail, enables location structure along cunning
Rail movement be in the different location of Z-direction by location structure when the movement of sliding block, and then realize difference for different vehicles
The assembly of vehicle positions, which can be according to the position of the Z-direction size adjusting location structure of different automobile types, and only a device is
The assembly demand of different automobile types can be met, use scope is wide, and versatility is high, occupies little space, reduces automobile production cost.
Chinese patent 201520967232.4 discloses a kind of aircraft components quick positioning mechanism, has guide and locating mechanism
With the limit base cooperated with guide and locating mechanism, guide and locating mechanism has locating shaft, and the locating shaft is cylindrical shape, locating shaft
Internal both ends are respectively arranged with connecting shaft, and the connecting shaft is connect with the hole on aircraft components；It is additionally provided on the locating shaft
Axial limiting block, the axial limiting block are set on the middle part of locating shaft；The limit base has pedestal, is provided on pedestal
Axially position slot, the axial limiting slot and axial limiting block, which cooperate, carries out axially position to guide and locating mechanism.Realize aircraft
Component the restocking of different station or quickly position when reinstalling with the purpose that connect, realize aircraft components positioning and install
Flexibility adapts to the product upper and lower frame of different station and circulation in the production line, shortens the Operational preparation period, reduce aircraft and grind
This is made.
It is of crucial importance for the fixation of workpiece and mold in workpiece process, after positioning accuracy will directly influence
The quality of phase product, especially for the fixation of workpiece, due to all kinds of workpiece sizes, different, therefore, it is necessary to tie accordingly
Structure carries out specific aim to it and fixes.But structure is complicated for positioning mechanism in the prior art, cumbersome, it is quickly fixed to be unable to satisfy
The needs of position, therefore, it is necessary to be arranged to count out one kind and fast move and rotary positioning mechanism.
Summary of the invention
The object of the present invention is to provide a kind of mechanisms fast moved with rotational positioning, and structure is simple, accurate positioning, operation
It is convenient, the labor intensity of worker can be mitigated, realization fast moves and rotational positioning function, saving processing working time, raising
Economic benefit.
In order to solve the above technical problems, the present invention provides following technical schemes:
One kind fast moves and rotary positioning mechanism, including group mounted welder bottom plate, locating shaft sliding sleeve, postive stop baffle, positioning
Axis, handle and limited block；Locating shaft sliding sleeve and postive stop baffle, described locating shaft one end are set on the group mounted welder bottom plate
Go deep into locating shaft sliding sleeve, connect with locating shaft sliding sleeve, the other end is located at outside locating shaft sliding sleeve, connect with handle, the limit
Position block is on the locating shaft between locating shaft sliding sleeve and handle.
Further, one end that the locating shaft is connect with locating shaft sliding sleeve is provided with cylindrical protrusions.
Further, the cylindrical protrusions are matched with the internal screw thread of group welder's part.
Further, the central axis of the locating shaft sliding sleeve is located at the upper surface of the postive stop baffle or less 20-
100mm。
Further, the postive stop baffle is right-angled trapezium postive stop baffle.
Further, the right-angled trapezium postive stop baffle is welded on described group of mounted welder bottom plate, the right-angled trapezium
The right angle waist of postive stop baffle is towards locating shaft sliding sleeve.
Further, the limited block is right-angled trapezium limited block.
Further, the right-angled trapezium limited block is welded on the locating shaft, the right-angled trapezium limited block
Right angle waist is backwards to locating shaft sliding sleeve.
Further, when the limited block and postive stop baffle overlap joint are in 90 ° of angles, realize that locating shaft is fixed.
Meanwhile the present invention also provides it is a kind of using it is described fast move with rotary positioning mechanism fast move with
The method of rotational positioning, comprising the following steps:
(1) it will be adjacent to group welder's part and the outer end face of locating shaft sliding sleeve；
(2) handle is pulled, locating shaft makes the cylindrical protrusions and group of locating shaft front end in locating shaft sliding sleeve slides forwards
The screw-internal thread fit of welder's part connects；
(3) handle is pulled, makes the limited block on locating shaft and the postive stop baffle being fixed on group mounted welder bottom plate in 90 ° of angles
Locking completes locating shaft and organizes the fixation of welder's part；
(4) welding finishes, and pulls handle, locating shaft slides backward in locating shaft sliding sleeve, makes the cylinder of locating shaft front end
Shape protrusion is separated with group welder's part, taking-up group welder's part.
The invention has the benefit that
(1) provided by the invention to fast move and rotary positioning mechanism is easy to use, high reliablity, limited block and limiting block
The rotation of block combines, and realizes the accuracy of porous positioning accuracy, does not loosen, securely；
(2) provided by the invention to fast move simple with rotary positioning mechanism structure, the processing is simple for each part, production cost
It is low: it is compact-sized, the requirement for meeting different welding products can be met, had a wide range of application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram fast moved with rotary positioning mechanism.
Fig. 2 is the top view shown in FIG. 1 fast moved with rotary positioning mechanism.
Fig. 3 is the right view shown in FIG. 1 fast moved with rotary positioning mechanism.
Fig. 4 is the operation schematic diagram that the present invention fast moved with rotary positioning mechanism and organized welder's part.
In figure, 1, group mounted welder bottom plate, 2, locating shaft sliding sleeve, 3, postive stop baffle, 4, locating shaft, 5, handle, 6, limited block,
7, cylindrical protrusions, 8, group welder's part.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
It should be noted that in the description of the present invention, term " one end ", " other end ", "upper", "lower", " front end ", " rear end ",
The orientation or positional relationship of the instructions such as "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and is not the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
Below by specific embodiment combination attached drawing and invention is further described in detail.
As shown in Figs 1-4, it fast moves the present invention provides one kind and rotary positioning mechanism, including group mounted welder bottom plate 1,
Locating shaft sliding sleeve 2, postive stop baffle 3, locating shaft 4, handle 5 and limited block 6；Locating shaft is set on the group mounted welder bottom plate 1
Sliding sleeve 2 and postive stop baffle 3, described 4 one end of locating shaft are goed deep into locating shaft sliding sleeve 2, are connect with locating shaft sliding sleeve 2, the other end
It outside locating shaft sliding sleeve 2, is connect with handle 5, locating shaft of the limited block 6 between locating shaft sliding sleeve 2 and handle 5
On 4.
Further, one end that the locating shaft 4 is connect with locating shaft sliding sleeve 2 is provided with cylindrical protrusions 7, utilizes cylinder
Shape protrusion 7 and its group 8 screw-internal thread fit of welder's part ensure that hole axle concentricity between group welder's part connecting hole, position degree
Accurate positioning.
Further, the central axis of the locating shaft sliding sleeve 2 is located at the upper surface of the postive stop baffle 3 or less 20-
100mm。
Further, the postive stop baffle 3 is right-angled trapezium postive stop baffle, and the right-angled trapezium postive stop baffle is welded on institute
It states on group mounted welder bottom plate 1, the right angle waist of the right-angled trapezium postive stop baffle is towards locating shaft sliding sleeve 2.
Further, the limited block 6 is right-angled trapezium limited block, and the right-angled trapezium limited block is welded on the positioning
On axis 4, the right angle waist of the right-angled trapezium limited block is backwards to locating shaft sliding sleeve 2.
Further, it can be achieved that locating shaft 4 and group weldering when the limited block 6 and the postive stop baffle 3 overlap joint are in 90 ° of angles
The fixation of workpiece 8.
Of the invention fast moving is simple, compact with rotary positioning mechanism structure, and manufacturing cost is low, and locating shaft sets cylinder
Protrusion ensure that the accurate positioning of the hole axle concentricity, position degree of weld assembly connecting hole；The rotation of limited block and limited block
In conjunction with realizing the accuracy of porous positioning accuracy, do not loosen, securely.
Meanwhile the present invention also provides it is a kind of using it is described fast move with rotary positioning mechanism fast move with
The method of rotational positioning, comprising the following steps:
(1) it will be adjacent to group welder's part and the outer end face of locating shaft sliding sleeve；
(2) handle is pulled, locating shaft makes the cylindrical protrusions and group of locating shaft front end in locating shaft sliding sleeve slides forwards
The screw-internal thread fit of welder's part connects；
(3) handle is pulled, makes the limited block on locating shaft and the postive stop baffle being fixed on group mounted welder bottom plate in 90 ° of angles
Locking completes locating shaft and organizes the fixation of welder's part；
(4) welding finishes, and pulls handle, locating shaft slides backward in locating shaft sliding sleeve, makes the cylinder of locating shaft front end
Shape protrusion is separated with group welder's part, taking-up group welder's part.
The method fast moved with rotational positioning of the invention simply fast, by pulling handle, realizes limited block
Positioning group welder's part in conjunction with the rotation of limited block, mobile quick, rotational positioning is accurate, ensure that the standard of porous positioning accuracy
Really, it the clamping time for shortening workpiece, improves work efficiency.
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile for this
The those skilled in the art in field, according to the thought of the present invention, there will be changes in the specific implementation manner and application range,
In conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (6)
1. one kind fast moves and rotary positioning mechanism, including group mounted welder bottom plate, locating shaft sliding sleeve, postive stop baffle, locating shaft,
Handle and limited block, it is characterised in that: locating shaft sliding sleeve and postive stop baffle are set on the group mounted welder bottom plate, and described determines
Position axis one end is goed deep into locating shaft sliding sleeve, connect with locating shaft sliding sleeve, and the other end is located at outside locating shaft sliding sleeve, connect with handle,
The limited block is on the locating shaft between locating shaft sliding sleeve and handle；
One end that the locating shaft is connect with locating shaft sliding sleeve is provided with cylindrical protrusions, the cylindrical protrusions and group welder
The internal screw thread of part matches；
When the limited block and postive stop baffle overlap joint are in 90 ° of angles, realize that locating shaft is fixed；
Described fast moves the method fast moved with rotary positioning mechanism with rotational positioning, comprising the following steps:
(1) group welder's part and the outer end face of locating shaft sliding sleeve are adjacent to；
(2) handle is pulled, locating shaft makes cylindrical protrusions and the group welder of locating shaft front end in locating shaft sliding sleeve slides forwards
The screw-internal thread fit of part connects；
(3) handle is pulled, locks the limited block on locating shaft in 90 ° of angles with the postive stop baffle being fixed on group mounted welder bottom plate
Tightly, it completes locating shaft and organizes the fixation of welder's part；
(4) welding finishes, and pulls handle, locating shaft slides backward in locating shaft sliding sleeve, makes the circular cylindrical projection of locating shaft front end
It rises and is separated with group welder's part, taking-up group welder's part.
It is fast moved and rotary positioning mechanism 2. according to claim 1, it is characterised in that: the locating shaft sliding sleeve
Central axis is located at the upper surface of the postive stop baffle or less 20-100mm.
It is fast moved and rotary positioning mechanism 3. according to claim 1, it is characterised in that: the postive stop baffle is right angle
Trapezoidal postive stop baffle.
It is fast moved and rotary positioning mechanism 4. according to claim 3, which is characterized in that the right-angled trapezium limiting block
Plate is welded on described group of mounted welder bottom plate, and the right angle waist of the right-angled trapezium postive stop baffle is towards locating shaft sliding sleeve.
It is fast moved and rotary positioning mechanism 5. according to claim 1, it is characterised in that: the limited block is right angle ladder
Shape limited block.
It is fast moved and rotary positioning mechanism 6. according to claim 5, which is characterized in that the right-angled trapezium limited block
It is welded on the locating shaft, the right angle waist of the right-angled trapezium limited block is backwards to locating shaft sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133474.8A CN109202785B (en) | 2018-09-27 | 2018-09-27 | One kind fast moves and rotary positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133474.8A CN109202785B (en) | 2018-09-27 | 2018-09-27 | One kind fast moves and rotary positioning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109202785A CN109202785A (en) | 2019-01-15 |
| CN109202785B true CN109202785B (en) | 2019-11-12 |
Family
ID=64981834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811133474.8A Active CN109202785B (en) | 2018-09-27 | 2018-09-27 | One kind fast moves and rotary positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202785B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2155381A (en) * | 1984-03-10 | 1985-09-25 | Hick Hargreaves & Co Ltd | A tube welding torch assembly |
| CN204321482U (en) * | 2014-12-17 | 2015-05-13 | 湖南通源机电科技有限公司 | For the spring block positioner of crane frame group to frock |
| CN205057383U (en) * | 2015-10-12 | 2016-03-02 | 北京汽车股份有限公司 | Manual clamping device |
| CN205218383U (en) * | 2015-12-09 | 2016-05-11 | 重庆业达机械制造有限公司 | Foraminiferous sleeve part's positioner |
| CN106041399A (en) * | 2016-07-14 | 2016-10-26 | 苏州事达同泰汽车零部件有限公司 | Welding tool of automobile decoration tail pipe |
| CN206662626U (en) * | 2017-04-24 | 2017-11-24 | 湖北鸿亚力汽车装备股份有限公司 | A kind of manual positioning pin mechanism being used on automobile welding and assembling clamp |
-
2018
- 2018-09-27 CN CN201811133474.8A patent/CN109202785B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2155381A (en) * | 1984-03-10 | 1985-09-25 | Hick Hargreaves & Co Ltd | A tube welding torch assembly |
| CN204321482U (en) * | 2014-12-17 | 2015-05-13 | 湖南通源机电科技有限公司 | For the spring block positioner of crane frame group to frock |
| CN205057383U (en) * | 2015-10-12 | 2016-03-02 | 北京汽车股份有限公司 | Manual clamping device |
| CN205218383U (en) * | 2015-12-09 | 2016-05-11 | 重庆业达机械制造有限公司 | Foraminiferous sleeve part's positioner |
| CN106041399A (en) * | 2016-07-14 | 2016-10-26 | 苏州事达同泰汽车零部件有限公司 | Welding tool of automobile decoration tail pipe |
| CN206662626U (en) * | 2017-04-24 | 2017-11-24 | 湖北鸿亚力汽车装备股份有限公司 | A kind of manual positioning pin mechanism being used on automobile welding and assembling clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109202785A (en) | 2019-01-15 |
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