CN210255884U - Quick positioning device - Google Patents
Quick positioning device Download PDFInfo
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- CN210255884U CN210255884U CN201920811873.9U CN201920811873U CN210255884U CN 210255884 U CN210255884 U CN 210255884U CN 201920811873 U CN201920811873 U CN 201920811873U CN 210255884 U CN210255884 U CN 210255884U
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- blind rivet
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Abstract
The utility model discloses a quick positioner, aim at providing a positioner that can fix a position frock tray fast, including the frock board, the bottom of frock board is equipped with quick locating plate, the bottom fixedly connected with blind rivet of frock board, the position that quick locating plate top corresponds the blind rivet is equipped with multiunit location cavity, inside the blind rivet imbedding location cavity, the inside of location cavity is equipped with quick positioning mechanism, quick positioning mechanism includes the steel ball bracket of fixed connection bottom in the location cavity, locate the steel ball at steel ball bracket top, locate the spring in the steel ball bracket outside and locate the lower of spring top, steel ball bracket bottom is equipped with the extension frame that just outwards extends with steel ball bracket is integrative, the bottom fixed connection of spring is in the top of extension frame.
Description
Technical Field
The utility model relates to a frock tray positioner technical field especially relates to a quick positioner.
Background
The mode of current installation frock tray often uses the screw installation, all need beat the table calibration during installation each time, and installation and later stage are dismantled and are all need to spend a large amount of time efforts to accomplish the preparation of installation and dismantlement earlier.
At present, chinese patent with publication number CN207043680U discloses a tooling pallet, which comprises a pallet, and a left bracket and a right bracket arranged on the top end of the pallet, wherein the left and right brackets have the same structure and are symmetrical to each other, the relative positions of the left and right brackets are respectively provided with a notch for placing a workpiece to be processed, and the relative distance between the left and right brackets is adjustable.
Although the tool tray can be accurately adjusted to meet the requirements of workpieces to be processed with different specifications, the tool tray comprises the following components: the quick positioning can not be realized during the installation of the tool tray, a large amount of time and energy are needed to be spent on the installation and the disassembly at each time, the calibration work needs to be carried out again on the assembly at each time for ensuring the precision, and the assembly and the disassembly with high precision have extremely high requirements on calibration equipment and operators.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to overcome the defects of the prior art, an object of the present invention is to provide a fast positioning device, which has the advantage of being convenient for fast positioning.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a quick positioner, includes the frock board, the bottom of frock board is equipped with quick locating plate, the bottom fixedly connected with blind rivet of frock board, the position that quick locating plate top corresponds the blind rivet is equipped with multiunit location cavity, inside the blind rivet can imbed the location cavity, the inside of location cavity is equipped with quick positioning mechanism, quick positioning mechanism includes the steel ball bracket of bottom in fixed connection in the location cavity, locates the steel ball at steel ball bracket top, locates the spring in the steel ball bracket outside and locate the lower seat at spring top, steel ball bracket bottom is equipped with the extension frame that just outwards extends with steel ball bracket is integrative, the bottom fixed connection of spring is in the top of extension frame.
Through adopting above-mentioned technical scheme, quick locating plate and frock board installation of mutually supporting, the blind rivet is used for location and fixed dual function, the blind rivet is aimed at the embedding of location cavity, guarantee the accurate location of frock board, quick positioning mechanism is used for forming the concrete structure that has quick locate function, the steel ball bracket is used for filling the position of location cavity mid portion, and a plurality of steel balls can be placed at its top, the steel ball can remove at steel ball bracket top, the tensile and locking mainly used of spring control the lifting movement of lower seat, force the lower conical surface of steel ball contact blind rivet when the spring stretches out, the position of locking blind rivet, then can loosen the restriction to the steel ball when the spring tightens up, with this realization quick location.
Further setting: the top of the positioning cavity is provided with an upper seat covering the upper top surface of the positioning cavity, one side of the steel ball is extruded by the lower seat, the top of the steel ball can be extruded by the upper seat, the blind rivet can be embedded into the positioning cavity through the upper seat, and the blind rivet is in conical surface fit with the upper seat.
Through adopting above-mentioned technical scheme, the top surface of location cavity is lived in the seat of honour seal, and the seat of honour cooperates with lower, protects location cavity inner structure to the position that the restriction steel ball removed, the cooperation of blind rivet and seat of honour conical surface guarantees the repeated positioning accuracy of frock board, and can effectively prevent that the frock board from blocking.
Further setting: the side wall of the lower seat on one side close to the quick positioning plate is provided with a first O-shaped sealing ring, and a second O-shaped sealing ring is arranged between the top of the lower seat and the upper seat.
Through adopting above-mentioned technical scheme, first O type sealing washer and second O type sealing washer are used for promoting the sealing performance of positioning cavity, and first O type sealing washer has strengthened the sealing performance between lower seat and the quick positioning plate, and second O type sealing washer has strengthened the sealing performance between lower seat and the upper seat.
Further setting: the side wall of the rapid positioning plate is provided with a first inflation pipeline at the position of the rapid positioning mechanism, a first plug is mounted outside the first inflation pipeline, the first inflation pipeline is communicated with the positioning cavity, a second inflation pipeline is arranged on one side of the first inflation pipeline, a second plug is mounted outside the second inflation pipeline, and the second inflation pipeline is communicated with the positioning cavity.
Through adopting above-mentioned technical scheme, can fill into the compression gas to the positioning cavity inside through first gas charging line and second gas charging line, two pipelines can be sealed to first end cap and second end cap.
Further setting: and a third O-shaped sealing ring is arranged on the side wall of the upper seat, which is close to one side of the quick positioning plate.
Through adopting above-mentioned technical scheme, the sealing performance between seat and the quick locating plate has been strengthened to third O type sealing washer.
Further setting: and a fourth O-shaped sealing ring is arranged on the side wall of one end, close to the lower seat, of the steel ball bracket.
By adopting the technical scheme, the fourth O-shaped sealing ring enhances the sealing performance between the steel ball bracket and the lower seat.
Further setting: and a fifth O-shaped sealing ring is arranged on the side wall of the extension frame, which is positioned at one side close to the quick positioning plate.
Through adopting above-mentioned technical scheme, fifth O type sealing washer has strengthened the sealing performance between extension frame and the quick locating plate.
To sum up, the utility model discloses following beneficial effect has: realize quick location through quick positioning mechanism to can promote the accurate ability of repeated location, save time and the energy of beating a large amount of tables and detecting, can realize the repeated location of frock tray through filling the process of compressing gas and discharge compressed gas, the step is simple, and locking ability is strong during the location.
Drawings
FIG. 1 is a schematic structural view of a locking state in embodiment 1;
FIG. 2 is a schematic structural view of an open state in embodiment 1;
FIG. 3 is a perspective view of embodiment 1.
In the figure, 1, a tooling plate; 2. a quick positioning plate; 3. pulling nails; 4. positioning a chamber; 5. a quick positioning mechanism; 51. a steel ball bracket; 52. a steel ball; 53. a spring; 54. a lower seat; 6. an extension frame; 7. an upper seat; 8. a first O-ring seal; 9. a second O-ring seal; 10. a first inflation conduit; 11. a first plug; 12. a second inflation conduit; 13. a second plug; 14. a third O-shaped sealing ring; 15. a fourth O-shaped sealing ring; 16. and a fifth O-shaped sealing ring.
Detailed Description
The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings 1 to 2. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1: a quick positioning device is disclosed, as shown in figure 1, figure 2 and figure 3, a quick positioning plate 2 is arranged at the bottom, a tool plate 1 is arranged at the top, four pull nails 3 are fixedly connected at the bottom of the tool plate 1, a positioning cavity 4 is arranged at the top of the quick positioning plate 2 corresponding to the position of each pull nail 3, a quick positioning mechanism 5 is arranged inside the positioning cavity 4, an upper seat 7 is arranged at the top of the positioning cavity 4, the bottom end of the upper seat 7 is partially filled at the top of the positioning cavity 4, the top end of the upper seat 7 is arranged at the top of the quick positioning plate 2, the upper seat 7 can seal the top surface of the positioning cavity 4, a space for the pull nails 3 to be embedded is reserved in the middle, and the upper seat 7 is in conical surface fit with the pull nails 3, the precision of when can guaranteeing frock board 1 repeated positioning to effectively prevent that frock board 1 card from dying, be equipped with third O type sealing washer 14 between upper seat 7 and quick locating plate 2, third O type sealing washer 14 is located in the lateral wall that upper seat 7 is close to quick locating plate 2 one side.
As shown in fig. 1, 2 and 3, a lower seat 54 is disposed on the inner side of the upper seat 7, the lower seat 54 is disposed inside the positioning chamber 4, a second 9O-ring is disposed between the lower seat 54 and the upper seat 7, the second O-ring 9 is disposed in the sidewall of the lower seat 54 near one side of the upper seat 7, a spring 53 is disposed at the bottom of the lower seat 54, the top of the spring 53 is fixedly connected to the bottom of the lower seat 54, the lower seat 54 is driven by the spring 53 to move up and down, a first O-ring 8 is disposed in front of the lower seat 54 and the fast positioning plate 2, and the first O-ring 8 is disposed in the sidewall of the lower seat 54 near one side of the fast positioning plate 2.
As shown in fig. 1, 2 and 3, the bottom of the spring 53 is fixedly connected to the top of the extension frame 6, a fifth O-ring 16 is disposed between the extension frame 6 and the fast positioning plate 2, the fifth O-ring 16 is disposed in the side wall of the extension frame 6 near the fast positioning plate 2, a steel ball bracket 51 integrated with the extension frame 6 is disposed on the side of the extension frame 6 far away from the fifth O-ring 16, a fourth O-ring 15 is disposed between the steel ball bracket 51 and the lower seat 54, the fourth O-ring 15 is disposed in the side wall of the steel ball bracket 51 near the lower seat 54, eight steel balls 52 are disposed on the top of the steel ball bracket 51, one side of each steel ball 52 abuts against the side wall of the lower seat 54, and the steel balls 52 can move within a certain limit on the top of the steel ball bracket 51.
As shown in fig. 1, 2 and 3, a first inflation pipeline 10 and a second inflation pipeline 12 are arranged on the side wall of the quick positioning plate 2 corresponding to each quick positioning mechanism 5, the first inflation pipeline 10 and the second inflation pipeline 12 are communicated with the positioning chamber 4, a first plug 11 is mounted on the outside of the first inflation pipeline 10, and a second plug 13 is mounted on the outside of the second inflation pipeline 12.
In the embodiment of the utility model, the first inflation pipeline 10 and the second inflation pipeline 12 fill compressed gas into the four positioning chambers 4, at this time, the spring 53 is gradually retracted by the extrusion force, the lower seat 54 slides downwards, the steel ball 52 is radially outwardly opened, the blind rivet 3 can be embedded into the positioning chamber 4 through the upper seat 7 at this time, and the tooling plate 1 is placed at the top of the fast positioning plate 2; stopping charging and exhausting compressed gas in the positioning chamber 4, pushing the lower seat 54 to slide upwards by the spring 53, pushing the steel ball 52 to tighten towards the central position after the lower seat 54 is contacted with the steel ball 52, contacting the steel ball 52 with the lower conical surface of the blind rivet 3 at the moment, tensioning the blind rivet 3 downwards, and simultaneously locking the position of the blind rivet 3 centripetally; the compressed gas is charged again, the lower seat 54 is pushed to slide downwards, the steel ball 52 is separated from the lower conical surface of the blind rivet 3, and the tool plate 1 can be taken out after the blind rivet 3 is loosened.
The above description is provided for further details of the present invention with reference to the specific embodiments, which should not be construed as limiting the present invention; to the utility model discloses affiliated and relevant technical field's technical personnel are based on the utility model discloses under the technical scheme thinking prerequisite, the extension of doing and the replacement of operating method, data all should fall within the utility model discloses within the protection scope.
Claims (7)
1. The utility model provides a quick positioner, includes frock board (1), its characterized in that: the bottom of the tooling plate (1) is provided with a quick positioning plate (2), the bottom of the tooling plate (1) is fixedly connected with a blind rivet (3), a plurality of groups of positioning cavities (4) are arranged at the top of the rapid positioning plate (2) corresponding to the position of the blind rivet (3), the blind rivet (3) can be embedded into the positioning cavity (4), the positioning cavity (4) is internally provided with a quick positioning mechanism (5), the quick positioning mechanism (5) comprises a steel ball bracket (51) fixedly connected to the inner bottom of the positioning chamber (4), a steel ball (52) arranged at the top of the steel ball bracket (51), a spring (53) arranged at the outer side of the steel ball bracket (51) and a lower seat (54) arranged at the top of the spring (53), the bottom of the steel ball bracket (51) is provided with an extension frame (6) which is integrated with the steel ball bracket (51) and extends outwards, the bottom of the spring (53) is fixedly connected with the top of the extension frame (6).
2. The quick positioner of claim 1, wherein: the top of location cavity (4) is equipped with upper seat (7) that covers top surface on location cavity (4), one side of steel ball (52) receives the extrusion of lower seat (54), the top of steel ball (52) can receive the extrusion of upper seat (7), during blind rivet (3) accessible upper seat (7) imbeds location cavity (4), blind rivet (3) and upper seat (7) are the conical surface cooperation.
3. The quick positioner of claim 2, wherein: the side wall of the lower seat (54) on one side close to the quick positioning plate (2) is provided with a first O-shaped sealing ring (8), and a second O-shaped sealing ring (9) is arranged between the top of the lower seat (54) and the upper seat (7).
4. The quick positioner of claim 3, wherein: quick locating plate (2) lateral wall is located quick positioning mechanism (5) and locates to be equipped with first gas pipeline (10), the externally mounted of first gas pipeline (10) has first end cap (11), first gas pipeline (10) and location cavity (4) communicate each other, one side of first gas pipeline (10) is equipped with second gas pipeline (12), the externally mounted of second gas pipeline (12) has second end cap (13), second gas pipeline (12) and location cavity (4) communicate each other.
5. The quick positioner of claim 4, wherein: and a third O-shaped sealing ring (14) is arranged on the side wall of the upper seat (7) close to one side of the quick positioning plate (2).
6. The quick positioner of claim 5, wherein: and a fourth O-shaped sealing ring (15) is arranged on the side wall of one end, close to the lower seat (54), of the steel ball bracket (51).
7. The quick positioner of claim 6, wherein: and a fifth O-shaped sealing ring (16) is arranged on the side wall of the extension frame (6) close to one side of the quick positioning plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811873.9U CN210255884U (en) | 2019-05-31 | 2019-05-31 | Quick positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811873.9U CN210255884U (en) | 2019-05-31 | 2019-05-31 | Quick positioning device |
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| CN210255884U true CN210255884U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920811873.9U Active CN210255884U (en) | 2019-05-31 | 2019-05-31 | Quick positioning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644868A (en) * | 2020-07-30 | 2020-09-11 | 沈阳飞机工业（集团）有限公司 | Positioning and pressing device |
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2019
- 2019-05-31 CN CN201920811873.9U patent/CN210255884U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644868A (en) * | 2020-07-30 | 2020-09-11 | 沈阳飞机工业（集团）有限公司 | Positioning and pressing device |
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