CN205290462U - Grip -pad adjustable positioning fixture - Google Patents
Grip -pad adjustable positioning fixture Download PDFInfo
- Publication number
- CN205290462U CN205290462U CN201521063069.5U CN201521063069U CN205290462U CN 205290462 U CN205290462 U CN 205290462U CN 201521063069 U CN201521063069 U CN 201521063069U CN 205290462 U CN205290462 U CN 205290462U
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- CN
- China
- Prior art keywords
- locating piece
- plate
- location
- creeper tread
- face
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Abstract
The utility model provides a grip -pad adjustable positioning fixture is fixed with the locating plate on the base, it has four adjustment tanks to open on the locating plate, and adjustment tank internalization joint has the locating piece, and along base length direction, the locating piece width is less than the adjustment tank groove width, and the locating piece all matches there is adjusting nut, and adjusting nut is installed through the bearing to the locating plate side, and in the adjusting nut one end screw in locating piece, the adjustment tank below is provided with the brace table, the locating piece is circular -arcly towards the terminal surface of pinch -off blades, pinch -off blades match there is power unit. Corresponding regulation can be carried out according to the centre -to -centre spacing between two sleeves of grip -pad to distance between this grip -pad adjustable positioning fixture locating piece to it has same kind of model grip -pad of deviation to satisfy centre -to -centre spacing between the sleeve, and the clamp that the centre -to -centre spacing between bush diameter and two sleeves possesses multiple dimensions's different model grip -pads tightly fixes a position the requirement, has and raises the efficiency, practices thrift the cost, improves the advantage of grip -pad precision boring quality.
Description
Technical field
This utility model relates to a kind of fixture, is specifically related to a kind of adjustable positioning fixture of creeper tread.
Background technology
Creeper tread is the important composition parts of crawler unit, as shown in Figure 1, it is made up of the connecting plate 2 of two columned sleeves 1 and connection two sleeves, has Multiple Type, and every kind of model has the centre-to-centre spacing between various sizes of sleeve diameter and (or) two sleeves. Creeper tread just need to can become pieces O.K. through right boring hole operation, size between the clamping and positioning position of the adjustable positioning fixture of existing creeper tread is fixing, this kind of design has significant limitation, for same model creeper tread, in casting process, batch difference is often easily caused the centre-to-centre spacing between creeper tread sleeve and certain error occurs, so that workpiece and grip size are not inconsistent, cause clamping and positioning effect unstable, easily occur that right boring hole is eccentric, the phenomenons such as bore hole is non-round, cause percent defective to raise; For different model creeper tread, then need to prepare the fixture of plurality of specifications according to the centre-to-centre spacing between sleeve diameter and two sleeves, extremely inconvenient, increase again cost and labor strength.
Utility model content
For the problems referred to above, this utility model aims to provide and a kind of can adapt to Multiple Type and the adjustable positioning fixture of creeper tread that deviation occurs in same model centre-to-centre spacing.
The technical scheme of the adjustable positioning fixture of this creeper tread is achieved in that
The adjustable positioning fixture of described creeper tread, including pedestal, location-plate, support platform and clamping plate, pedestal is fixed with location-plate along its length, location-plate has four regulating tanks, the centrage that described four regulating tanks are parallel to base length direction with location-plate is divided into two rows for axle, sustained height all has two regulating tanks, in regulating tank, all active card is connected to locating piece, locating piece highlights location-plate end face, locating piece along the width in base length direction less than the regulating tank groove width along base length direction, locating piece all mates adjusting nut, described location-plate side is provided with adjusting nut by bearing, adjusting nut one end is positioned at outside location-plate side, the other end screws in matched locating piece, regulating tank downward vertical is provided with support platform on the location-plate end face at locating piece place,
The location-plate end face middle position opposite position at locating piece place is provided with clamping plate, and locating piece is arc-shaped towards the end face of clamping plate, and clamping plate coupling has can drive its actuating unit moved toward and away from the location-plate end face at locating piece place.
Further, described actuating unit is clamping cylinder, and clamping cylinder piston rod telescopic direction is perpendicular to the location-plate end face at locating piece place, and clamping cylinder piston rod is fixing with clamping plate to be connected, and clamping cylinder cylinder body is fixed on pedestal.
Further, described support platform is arranged on the location-plate end face at locating piece place.
Further, the height of described clamping plate is at least 1/2nd of creeper tread connecting plate height.
Further, the arc-shaped end face of described locating piece is equipped with damping gasket.
When the adjustable positioning fixture of creeper tread provided by the utility model uses, creeper tread is placed on support platform, by regulating adjusting nut, the sleeve outer wall making creeper tread is positioned at the arc-shaped end face of locating piece, and the connecting plate centrage making creeper tread is positioned at location-plate approximate centerline, then starting actuating unit makes clamping plate move towards the connecting plate of creeper tread, until with the connecting plate of creeper tread tight against, now, under clamping plate thrust effect, the arc-shaped end face of the sleeve outer wall of creeper tread and locating piece is also at tight against state, thus reaching the purpose of creeper tread clamping and positioning. due to locating piece along the width in base length direction less than the regulating tank groove width along base length direction, so the distance between locating piece can regulate accordingly according to the centre-to-centre spacing between creeper tread two sleeve, thus the centre-to-centre spacing same model creeper tread devious met between sleeve, and the centre-to-centre spacing between sleeve diameter and two sleeves possesses the clamping and positioning requirement of different model creeper tread of sizes specification, eliminate existing creeper tread because of clamping effect instability, easily occur that right boring hole is eccentric, the phenomenons such as bore hole is non-round and avoid prepare plurality of specifications fixture numerous and diverse, improve efficiency, save cost, improve creeper tread right boring hole quality.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 is track plate structure schematic diagram;
Fig. 2 is the adjustable positioning fixture top view of this creeper tread;
The adjustable positioning fixture side view of this creeper tread of Fig. 3;
Fig. 4 is the adjustable positioning fixture positioning plate structure schematic diagram of this creeper tread.
Description of reference numerals:
In figure: 1. sleeve, 2. connecting plate, 3. pedestal, 4. location-plate, 5. locating piece, 6. adjusting nut, 7. regulating tank, 8. support platform, 9. clamping plate, 10. clamping cylinder.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model. additionally, term " first ", " second " etc. are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can express or implicitly include one or more these features. In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model by concrete condition.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The adjustable positioning fixture of creeper tread provided by the utility model, as shown in Figures 1 to 4, including pedestal 3, location-plate 4, support platform 8 and clamping plate 9, pedestal 3 is fixed with location-plate 4 along its length, location-plate 4 has four regulating tanks 7, the centrage that described four regulating tanks 7 are parallel to pedestal 3 length direction with location-plate 4 is divided into two rows for axle, sustained height all has two regulating tanks 7, in regulating tank 7, all active card is connected to locating piece 5, locating piece 5 highlights location-plate 4 end face, locating piece 5 along the width of pedestal 3 length direction less than the regulating tank 7 groove width along pedestal 3 length direction, locating piece 5 all mates adjusting nut 6, described location-plate 4 side is provided with adjusting nut 6 by bearing, adjusting nut 6 one end is positioned at outside location-plate 4 side, the other end screws in matched locating piece 5, regulating tank 7 downward vertical is provided with support platform 8 on location-plate 4 end face at locating piece 5 place,
The location-plate 4 end face middle position opposite position at locating piece 5 place is provided with clamping plate 9, and locating piece 5 is arc-shaped towards the end face of clamping plate 9, and clamping plate 9 coupling has can drive its actuating unit moved toward and away from location-plate 4 end face at locating piece 5 place.
When using the adjustable positioning fixture of this creeper tread, creeper tread is placed on support platform 8, by regulating adjusting nut 6, sleeve 1 outer wall making creeper tread is positioned at the arc-shaped end face of locating piece 5, and connecting plate 2 centrage making creeper tread is positioned at location-plate 4 approximate centerline, then starting actuating unit makes clamping plate 9 move towards the connecting plate 2 of creeper tread, until with the connecting plate 2 of creeper tread tight against, now, under clamping plate 9 thrust effect, sleeve 1 outer wall of creeper tread and the arc-shaped end face of locating piece 5 are also at tight against state, thus reaching the purpose of creeper tread clamping and positioning. due to locating piece 5 along the width of pedestal 3 length direction less than the regulating tank 7 groove width along pedestal 3 length direction, so the distance between locating piece 5 can regulate accordingly according to the centre-to-centre spacing between creeper tread two sleeve 1, thus the centre-to-centre spacing same model creeper tread devious met between sleeve, and the centre-to-centre spacing between sleeve diameter and two sleeves possesses the clamping and positioning requirement of different model creeper tread of sizes specification, eliminate existing creeper tread because of clamping effect instability, easily occur that right boring hole is eccentric, the phenomenons such as bore hole is non-round and avoid prepare plurality of specifications fixture numerous and diverse, improve efficiency, save cost, improve creeper tread right boring hole quality.
In the adjustable positioning fixture of this creeper tread, as shown in Figure 4, location-plate 4 has four regulating tanks 7, described four regulating tanks 7 are divided into two rows with the centrage of location-plate 4 short transverse for axle, sustained height all has two regulating tanks 7, in regulating tank 7, all active card is connected to locating piece 5, in such manner, it is possible to ensure the stability of clamping and positioning; Make simultaneously creeper tread each sleeve 1 can corresponding with two locating pieces 5 tight against, increase the contact area of sleeve 1 outer wall and locating piece 5 arc-shaped end face, increase and position clamping effect; In addition, each sleeve 1 can corresponding two locating pieces being separated from each other 5, while increasing contact area, when also being able to be avoided to increase contact area and take the mode increasing locating piece 5 height, the problem that the locating piece 5 arc-shaped end face caused due to sleeve 1 outer wall dimension error and sleeve 1 outer wall can not well match.
In the adjustable positioning fixture of this creeper tread, described actuating unit is clamping cylinder 10, clamping cylinder 10 piston rod telescopic direction is perpendicular to location-plate 4 end face at locating piece 5 place, and clamping cylinder 10 piston rod is fixing with clamping plate 9 to be connected, and clamping cylinder 10 cylinder body is fixed on pedestal 3.
In the adjustable positioning fixture of this creeper tread, described support platform 8 is arranged on location-plate 4 end face at locating piece 5 place, so can increase the structural compactness of this fixture.
In the adjustable positioning fixture of this creeper tread, the height of described clamping plate 9 is at least 1/2nd of creeper tread connecting plate 2 height, increases the contact area of clamping plate 9 and creeper tread connecting plate 2 as far as possible, increases location clamping effect.
In the adjustable positioning fixture of this creeper tread, the arc-shaped end face of described locating piece 5 is equipped with damping gasket, the structure designed also for increasing location clamping effect further.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
1. the adjustable positioning fixture of creeper tread, it is characterized in that: include pedestal (3), location-plate (4), support platform (8) and clamping plate (9), pedestal (3) is fixed with location-plate (4) along its length, location-plate (4) has four regulating tanks (7), the centrage that described four regulating tanks (7) are parallel to pedestal (3) length direction with location-plate (4) is divided into two rows for axle, sustained height all has two regulating tanks (7), in regulating tank (7), all active card is connected to locating piece (5), locating piece (5) highlights location-plate (4) end face, locating piece (5) along the width of pedestal (3) length direction less than the regulating tank (7) groove width along pedestal (3) length direction, locating piece (5) all mates adjusting nut (6), described location-plate (4) side is provided with adjusting nut (6) by bearing, adjusting nut (6) one end is positioned at outside location-plate (4) side, the other end screws in matched locating piece (5), regulating tank (7) downward vertical is provided with support platform (8) on location-plate (4) end face at locating piece (5) place,
Location-plate (4) the end face middle position opposite position at locating piece (5) place is provided with clamping plate (9), locating piece (5) is arc-shaped towards the end face of clamping plate (9), and clamping plate (9) coupling has can drive its actuating unit moved toward and away from location-plate (4) end face at locating piece (5) place.
2. the adjustable positioning fixture of creeper tread according to claim 1, it is characterized in that: described actuating unit is clamping cylinder (10), clamping cylinder (10) piston rod telescopic direction is perpendicular to location-plate (4) end face at locating piece (5) place, clamping cylinder (10) piston rod is fixing with clamping plate (9) to be connected, and clamping cylinder (10) cylinder body is fixed on pedestal (3).
3. the adjustable positioning fixture of creeper tread according to claim 1, it is characterised in that: described support platform (8) is arranged on location-plate (4) end face at locating piece (5) place.
4. the adjustable positioning fixture of creeper tread according to claim 1, it is characterised in that: the height of described clamping plate (9) is at least 1/2nd of creeper tread connecting plate (2) height.
5. the adjustable positioning fixture of creeper tread according to claim 1, it is characterised in that: the arc-shaped end face of described locating piece (5) is equipped with damping gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063069.5U CN205290462U (en) | 2015-12-15 | 2015-12-15 | Grip -pad adjustable positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063069.5U CN205290462U (en) | 2015-12-15 | 2015-12-15 | Grip -pad adjustable positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205290462U true CN205290462U (en) | 2016-06-08 |
Family
ID=56471554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063069.5U Expired - Fee Related CN205290462U (en) | 2015-12-15 | 2015-12-15 | Grip -pad adjustable positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205290462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121323A (en) * | 2017-05-12 | 2017-09-01 | 贺州思通信息技术有限公司 | The online Corrosion monitoring workpiece polishing mechanism of copper sheet and its application method |
-
2015
- 2015-12-15 CN CN201521063069.5U patent/CN205290462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121323A (en) * | 2017-05-12 | 2017-09-01 | 贺州思通信息技术有限公司 | The online Corrosion monitoring workpiece polishing mechanism of copper sheet and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160608 Termination date: 20201215 |