CN217620164U

CN217620164U - Adjustable positioning device

Info

Publication number: CN217620164U
Application number: CN202221355021.1U
Authority: CN
Inventors: 王煜; 张红星
Original assignee: Jot Automation Technology Beijing Co ltd
Current assignee: Jot Automation Technology Beijing Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-10-21
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses an adjustable positioner, one side four corners of frame assembly all is provided with adjusting part, one side of adjusting bolt inserts in circular through-hole, the nut is fixed in one side of circular through-hole, adjusting bolt's opposite side threaded connection is in the nut, one side of adjusting bolt is provided with the work piece, circular clamping groove has been seted up to one side that the work piece is close to adjusting bolt, the screw hole has been seted up in circular clamping groove, one side threaded connection of screw hole has the locating piece, contradict in one side of adjusting bolt one side of locating piece, the device is provided with the locating piece in one side of adjusting part, the opposite side of locating piece is the spherical, contradict in one side of adjusting bolt, turn to the support characteristic through the sphere, can guarantee arbitrary moment pressure and can both keep same direction with adjusting bolt, through the adjustment structure above four angles, can realize the change of the planar angle of work piece, the adjustment is simple and convenient only can realize the adjustment to the work piece angle through adjusting bolt.

Description

Adjustable positioning device

Technical Field

The utility model relates to an adjustable positioner technical field specifically is an adjustable positioner.

Background

In production, workpieces are often inspected, measured and processed before inspection, measurement or processing, and the workpieces are positioned. Therefore, whether the rapid and accurate positioning of the workpiece can be realized becomes an important link for restricting the production efficiency, in the mechanical processing process, a positioning tool of parts can not be left, in the industrial manufacturing process, the workpiece is often required to be positioned, the positioning precision can influence the workpiece processing precision, along with the development of the times, the variety of novel high-precision small elements is diversified, the positioning requirement on the workpiece is higher, the existing positioning device mostly adopts an integrated screw rod structure to adjust the height of the workpiece by utilizing thread feeding, but the integrated screw rod cannot rotate in the horizontal direction due to the guiding effect of a threaded hole, the horizontal angle of the workpiece cannot be adjusted, the workpiece can always keep a certain angle in the processing of some plate-shaped workpieces for convenience of processing, the existing positioning device with the integrated screw rod structure cannot meet the adjustment requirement, the existing positioning device with the angle adjusting function has multiple mechanisms which are relatively complex, the manufacturing cost is high, and the production cost is not beneficial to reduction.

Disclosure of Invention

An object of the utility model is to provide an adjustable positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable positioning device comprises a frame assembly, wherein four corners of one side of the frame assembly are respectively provided with an adjusting assembly, one side of the adjusting assembly is provided with a positioning assembly, and one side of the positioning assembly is provided with a connecting assembly;

the adjusting assembly comprises a nut and an adjusting bolt, the frame assembly comprises a fixed frame, a circular through hole is formed in one side of the fixed frame, one side of the adjusting bolt is inserted into the circular through hole, the nut is fixed on one side of the circular through hole, and the other side of the adjusting bolt is in threaded connection with the nut;

a workpiece is arranged on one side of the adjusting bolt, a circular clamping groove is formed in one side, close to the adjusting bolt, of the workpiece, a threaded hole is formed in the circular clamping groove, a positioning block is in threaded connection with one side of the threaded hole, and one side of the positioning block abuts against one side of the adjusting bolt.

Preferably, the positioning assembly includes a spherical column head, a plunger, and a plunger base, wherein a sliding hole is formed in one side of the plunger base, and the plunger is inserted into one side of the sliding hole.

Preferably, one end of the plunger is provided with a spherical column head, and one side of the spherical column head is abutted in a circular slotted hole formed in one side of the workpiece.

Preferably, above-mentioned coupling assembling includes the connecting block, the fixed orifices has been seted up to one side of connecting block, one side joint of plunger base is in the fixed orifices.

Preferably, one side of the fixing hole is provided with a fastening screw hole, a fastening screw is arranged in the fastening screw hole, and the plunger base is fixed in the fixing hole through the fastening screw.

Preferably, the fixed frame has a working opening formed inside the frame body.

Preferably, one side of the connecting block is provided with a fixing bolt, one side of the fixing frame is provided with a fixing screw hole corresponding to the position of the fixing bolt, and the connecting block is fixed on one side of the fixing frame through the fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

this device is provided with the locating piece in one side of adjusting part, one side of locating piece is for connecting the screw thread post in the work piece threaded hole, the opposite side of locating piece is the sphere, contradict in one side of adjusting bolt, adjusting bolt utilizes the nut that is fixed in fixed frame one side to feed the distance between adjustable work piece and the fixed frame through the screw thread, and through the spherical turn to the support characteristic, can guarantee at will the moment pressure can both keep same direction with adjusting bolt, through the adjustment structure above four angles, can realize the change of the planar angle of work piece, compact structure is simple and reliable, the adjustment is simple and convenient only can realize the adjustment to the work piece angle through adjusting bolt.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic perspective view of the frame assembly of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a workpiece according to the present invention;

fig. 4 is a schematic perspective view of the positioning assembly of the present invention;

fig. 5 is a schematic perspective view of the connection assembly of the present invention;

fig. 6 is a schematic perspective view of the adjusting assembly of the present invention;

fig. 7 is a schematic view of the partial cross-sectional structure of the present invention.

In the figure: 1. a frame assembly; 2. an adjustment assembly; 3. a positioning assembly; 4. a connecting assembly; 5. a workpiece; 6. a fixing frame; 7. a circular through hole; 8. fixing screw holes; 9. a working port; 10. positioning blocks; 11. a circular slot; 12. a threaded hole; 13. a nut; 14. adjusting the bolt; 15. connecting blocks; 16. fixing the bolt; 17. a fixing hole; 18. fastening screw holes; 19. a spherical column cap; 20. a plunger; 21. a plunger base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an adjustable positioning device, including frame subassembly 1, one side four corners of frame subassembly 1 all is provided with adjusting part 2, one side of adjusting part 2 is provided with locating component 3, one side of locating component 3 is provided with coupling assembling 4, adjusting part 2 includes nut 13 and adjusting bolt 14, frame subassembly 1 includes fixed frame 6, circular through-hole 7 has been seted up to one side of fixed frame 6, the framework inboard of fixed frame 6 is provided with operation mouth 9, one side of adjusting bolt 14 inserts in circular through-hole 7, nut 13 is fixed in one side of circular through-hole 7, the opposite side threaded connection of adjusting bolt 14 is in nut 13, one side of adjusting bolt 14 is provided with work piece 5, work piece 5 has seted up circular draw-in groove 11 near one side of adjusting bolt 14, threaded hole 12 has been seted up in the circular draw-in groove 11, one side threaded connection of threaded hole 12 has locating piece 10, locating piece 10 is spherical with adjusting bolt 14's contact one side, through the steering support characteristic of sphere, can guarantee that arbitrary moment pressure can both keep the same direction with adjusting bolt 14, one side of locating piece 10 is contradicted in one side of adjusting bolt 14.

Working principle or structure principle, settle work piece 5 in one side of fixed frame 6 during the use, adjust adjusting part 2 in proper order according to the operation needs, adjust the angle of work piece 5, rotate adjusting bolt 14, the device adopts the disconnect-type mechanism that adjusting bolt 14 and locating piece 10 contradict to replace traditional integral type threaded rod structure, utilize adjusting bolt 14 and be fixed in that the screw thread between 7 one side nuts 13 of circular through-hole pushes locating piece 10 to one side in adjusting bolt 14 that props on locating piece 10 one side, change the distance between work piece 5 and fixed frame 6, locating piece 10 is spherical with adjusting bolt 14's contact one side, through the steering support characteristic of sphere, can guarantee that arbitrary moment pressure can both keep the same direction with adjusting bolt 14, through the adjustment structure above four angles, can realize the change of the planar angle of work piece 5, compact structure is simple and reliable, the adjustment is simple and convenient only can realize the adjustment to work piece 5 angle through adjusting bolt 14.

Example two

Referring to fig. 1-7, a difference from the first embodiment is: the positioning assembly 3 comprises a spherical column head 19, a plunger 20 and a plunger base 21, one side of the plunger base 21 is provided with a slide hole, the plunger 20 is inserted into one side of the slide hole, one end of the plunger 20 is provided with the spherical column head 19, one side of the spherical column head 19 abuts against a circular groove hole formed in one side of the workpiece 5, the diameter of the circular groove hole is larger than that of the spherical column head 19, the end surface of the spherical column head 19 is spherical, through the turning support characteristic of the spherical surface, the pressure at any moment can be ensured to keep the same direction with the bottom perpendicular line of the circular groove hole, the workpiece 5 cannot be prevented from horizontally rotating due to angle change, the connecting assembly 4 comprises a connecting block 15, one side of the connecting block 15 is provided with a fixing hole 17, one side of the plunger base 21 is clamped in the fixing hole 17, one side of the fixing hole 17 is provided with a fastening screw hole 18, a fastening screw is arranged in the fastening screw hole 18, the plunger base 21 is fixed in the fixing hole 17 through the fastening screw, one side of the connecting block 15 is provided with a fixing bolt 16, one side of the fixing frame 6 is provided with a fixing screw hole 8 corresponding to the fixing bolt 16, and the connecting block 15 is fixed on one side of the fixing frame 6 through the fixing bolt 16.

Working principle or structural principle, when fixing work piece 5, the spherical column cap 19 that the one end of plunger 20 set up is contradicted and is connected in the circular slot that work piece 5 one side was seted up, plunger 20 slides in the plunger base 21 that is fixed in connecting block 15 one side, work piece 5 is placed in place the back and is pressed in the circular slot of adjusting bolt 14 one side because of the thrust of plunger 20, extrude fixedly work piece 5, the operation that conveniently adjusts goes on, the diameter of circular slot is greater than spherical column cap 19, and the terminal surface of spherical column cap 19 is spherical, through the turn to the support characteristic of sphere, can guarantee that pressure can all keep the same direction with the bottom surface plumb line of circular slot at any moment, can not hinder work piece 5 to carry out the horizontal rotation because of the angle changes, do benefit to the regulation of work piece 5 angle, can accomplish the regulation location operation to work piece 5 fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable positioning device, comprising a frame assembly (1), characterized in that: four corners of one side of the frame component (1) are respectively provided with an adjusting component (2), one side of each adjusting component (2) is provided with a positioning component (3), and one side of each positioning component (3) is provided with a connecting component (4);

the adjusting assembly (2) comprises a nut (13) and an adjusting bolt (14), the frame assembly (1) comprises a fixing frame (6), a circular through hole (7) is formed in one side of the fixing frame (6), one side of the adjusting bolt (14) is inserted into the circular through hole (7), the nut (13) is fixed to one side of the circular through hole (7), and the other side of the adjusting bolt (14) is in threaded connection with the nut (13);

one side of adjusting bolt (14) is provided with work piece (5), circular draw-in groove (11) have been seted up to one side that work piece (5) are close to adjusting bolt (14), screw hole (12) have been seted up in circular draw-in groove (11), one side threaded connection of screw hole (12) has locating piece (10), contradict in one side of adjusting bolt (14) one side of locating piece (10).

2. An adjustable positioning device as defined in claim 1, wherein: the positioning assembly (3) comprises a spherical column head (19), a plunger (20) and a plunger base (21), a sliding hole is formed in one side of the plunger base (21), and the plunger (20) is inserted into one side of the sliding hole.

3. An adjustable positioning device as set forth in claim 2, wherein: one end of the plunger (20) is provided with a spherical column head (19), and one side of the spherical column head (19) is abutted in a circular slotted hole formed in one side of the workpiece (5).

4. An adjustable positioning device as set forth in claim 2, wherein: coupling assembling (4) include connecting block (15), fixed orifices (17) have been seted up to one side of connecting block (15), one side joint of plunger base (21) is in fixed orifices (17).

5. An adjustable positioning device as set forth in claim 4, wherein: fastening screw holes (18) are formed in one sides of the fixing holes (17), fastening screws are arranged in the fastening screw holes (18), and the plunger base (21) is fixed in the fixing holes (17) through the fastening screws.

6. An adjustable positioning device as defined in claim 1, wherein: and the inner side of the frame body of the fixed frame (6) is provided with a working opening (9).

7. An adjustable positioning device as set forth in claim 4, wherein: one side of connecting block (15) is provided with fixing bolt (16), fixed screw (8) corresponding with fixing bolt (16) position are seted up to one side of fixed frame (6), connecting block (15) are fixed in one side of fixed frame (6) through fixing bolt (16).