CN210756689U

CN210756689U - Multi-point calibration positioning device for machining drilling

Info

Publication number: CN210756689U
Application number: CN201921499620.9U
Authority: CN
Inventors: 李首鹏; 朱宝; 蔡姝娆; 苏宝桐; 赵璐; 杨建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-16
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a multiple spot calibration positioner is used in machining drilling, including double-layered frame, mount and fly leaf, still include the fixed many registration arms of pegging graft on the fly leaf, and many the top of registration arm and the top face of fly leaf are on the coplanar, set up the recess on the bottom end wall of registration arm, the recess is the ring channel, the utility model discloses a be provided with many registration arms on the fly leaf, utilize the registration arm to replace traditional locating hole, prolonged the positioning depth, guaranteed drilling precision; the annular groove of circle has been seted up on the bottom end wall of registration arm to fixed embedded having a plurality of small bulbs on the cell wall of recess, a plurality of small bulbs are circular range in the recess, and at the in-process of calibration location, the light that a plurality of small bulbs shone out is circular light ring on treating processing work piece or part like this, utilizes the indicative function of circular light ring, has not only improved calibration positioning accuracy, but also has improved operating efficiency, and the practicality is stronger.

Description

Multi-point calibration positioning device for machining drilling

Technical Field

The utility model relates to a machining field, in particular to machining is multiple spot calibration positioner for drilling.

Background

The machining process is a process of changing the external dimensions or properties of a workpiece by a mechanical device, and can be divided into cutting and pressing according to differences in machining modes, wherein the process is a step of manufacturing and machining the workpiece or part, and the process of directly changing the shape, the dimension, the surface quality and the like of a blank by adopting a machining method to form the part is also called as a machining process. The drilling device has the advantages that the workpiece or the part needs to be drilled in the machining process, the drilling quality needs to be improved by calibrating the positioning device in the drilling process, and the conventional multipoint calibrating and positioning device for machining and drilling is troublesome in calibrating and positioning operation and low in efficiency in the using process, so that the requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a machining is multiple spot calibration positioner for drilling, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drilling of machining is with multiple spot calibration positioner, includes double-layered frame, mount and fly leaf, still including fixed the grafting many registration arms on the fly leaf, and many the top of registration arm and the top face of fly leaf are on the coplanar, set up the recess on the bottom end wall of registration arm, the recess is the ring channel, it has a plurality of small bulbs to fix to embed on the cell wall of recess, and is a plurality of small bulbs are circular range in the recess, threaded hole has all been seted up to the both sides of double-layered frame, the top welding of double-layered frame one side has the mount, set up the fluting on the mount, just the setting of fly leaf activity is in the fluting.

Furthermore, a clamping rod with threads is arranged in the threaded hole through rotating and penetrating through the surface, and a turntable is fixedly sleeved at one end, far away from the clamping frame, of the clamping rod.

Furthermore, a chute is formed in the wall of the slot, and the chute is an L-shaped slot.

Further, a sliding block is tightly welded on the movable plate and is slidably installed in the sliding groove.

Furthermore, the sliding block is matched with the sliding groove and designed into an L-shaped block, and the top of the sliding block does not extend out of the sliding groove.

Furthermore, a threaded rod is inserted into the sliding block through thread rotation, and a rotating cap is clamped at one end of the threaded rod, which penetrates through the sliding groove.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model has the advantages that the movable plate is provided with the plurality of positioning pipes, the positioning pipes are utilized to replace the traditional positioning holes, the positioning depth is prolonged, and the drilling precision is ensured; the annular groove of circle has been seted up on the bottom end wall of registration arm to fixed embedded having a plurality of small bulbs on the cell wall of recess, a plurality of small bulbs are circular range in the recess, and at the in-process of calibration location, the light that a plurality of small bulbs shone out is circular light ring on treating processing work piece or part like this, utilizes the indicative function of circular light ring, has not only improved calibration positioning accuracy, but also has improved operating efficiency, and the practicality is stronger.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of the structure at a point a of the present invention.

Fig. 3 is a schematic structural view of the groove at the bottom of the positioning tube of the present invention.

In the figure: 1. a clamping frame; 2. a threaded hole; 3. a clamping bar; 4. a turntable; 5. a fixed mount; 6. grooving; 7. a movable plate; 8. a chute; 9. a slider; 10. a positioning tube; 11. a threaded rod; 12. turning the cap; 13. a groove; 14. a small bulb.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, a multipoint calibration positioning device for machining drilling includes a clamping frame 1, a fixed frame 5, a movable plate 7, and a plurality of positioning tubes 10 fixedly inserted in the movable plate 7, wherein the top ends of the plurality of positioning tubes 10 and the top end surface of the movable plate 7 are on the same plane, a groove 13 is formed in the bottom end wall of the positioning tube 10, the groove 13 is an annular groove, a plurality of small bulbs 14 are fixedly embedded in the groove wall of the groove 13, the small bulbs 14 are circularly arranged in the groove 13, threaded holes 2 are formed in both sides of the clamping frame 1, the fixed frame 5 is welded to the top of one side of the clamping frame 1, a slot 6 is formed in the fixed frame 5, and the movable plate 7 is movably disposed in the slot 6.

As shown in fig. 1, a clamping rod 3 with threads is arranged in the threaded hole 2 by rotating and penetrating through the surface, and a turntable 4 is fixedly sleeved at one end of the clamping rod 3 far away from the clamping frame 1.

By adopting the scheme, the device can be clamped and fixed on a workpiece to be processed by utilizing the rotation of the clamping rod 3 in the threaded hole 2 on the clamping frame 1, and the fixing operation of the device is simpler and more convenient.

As shown in fig. 1, a chute 8 is formed on a wall of the slot 6, and the chute 8 is an "L" shaped slot.

As shown in fig. 1, a slide block 9 is tightly welded on the movable plate 7, and the slide block 9 is slidably mounted in the sliding groove 8.

As shown in fig. 2, the sliding block 9 is designed into an L-shaped block in cooperation with the sliding groove 8, and the top of the sliding block 9 is not arranged to extend out of the sliding groove 8.

Through adopting above-mentioned scheme, slider 9 cooperation spout 8 designs into "L" shape structure, and slider 9 not only can slide in spout 8, utilizes slider 9 card cover simultaneously in spout 8, can have the condition that takes place the fly leaf 7 "taut" on mount 5, prevents that fly leaf 7 from taking place to drop on mount 5, simple structure, and the practicality is stronger.

As shown in fig. 2, a threaded rod 11 is inserted into the slider 9 through threaded rotation, and a rotating cap 12 is fastened to one end of the threaded rod 11 penetrating through the sliding groove 8.

Through adopting above-mentioned scheme, after accomplishing the position control of fly leaf 7 according to actual need, rotate threaded rod 11 downwards on slider 9, with threaded rod 11 go up the rotation of cap 12 tight to mount 5 on, fix slider 9, and then fix spacingly to fly leaf 7 on the slider 9, prevent to take place to remove and reduce the machining precision at the in-process fly leaf 7 of drilling.

It should be noted that, the utility model relates to a multipoint calibration positioning device for machining drilling, when in use, firstly, the clamping frame 1 is sleeved on a workpiece to be drilled from the bottom of the workpiece, then the clamping rod 3 is rotated by the rotary disc 4 towards one side of the workpiece in the clamping frame 1 in the threaded holes 2 at both sides of the clamping frame 1, the device is clamped on the workpiece by the clamping rod 3, the device is fixed, then the small bulbs 14 in the annular groove 13 at the bottom end of the positioning tube 10 are opened, the light irradiated by the small bulbs 14 is a circular aperture on the workpiece, the circular aperture has the indicating function, according to the actual position to be drilled on the workpiece, the positioning tubes 10 on the movable plate 7 are driven to move by the sliding of the slide block 9 in the chute 8, the positioning tube 10 on the movable plate 7 is moved to the position right above the position to be drilled on the workpiece, and then the threaded rod 9 is rotated downwards 11, until the rotating cap 12 at the top end of the threaded rod 11 is tightly rotated to the fixed frame 5, the movable plate 7 on the sliding block 9 is fixed on the fixed frame 5, and finally, a drill bit of the drilling machine can penetrate through the positioning pipe 10 to perform drilling work, so that the calibration and positioning operation is simple and convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a machining is multiple spot calibration positioner for drilling, includes clamp frame (1), mount (5) and fly leaf (7), its characterized in that: still including fixed grafting in many registration arms (10) on fly leaf (7), and many the top of registration arm (10) and the top face of fly leaf (7) are on the coplanar, set up on the bottom end wall of registration arm (10) fluted (13), recess (13) are the ring channel, fixed embedded a plurality of little bulbs (14) on the cell wall of recess (13), it is a plurality of little bulbs (14) are circular arrangement in recess (13), screw hole (2) have all been seted up to the both sides of pressing from both sides frame (1), the top welding of pressing from both sides frame (1) one side has mount (5), set up fluting (6) on mount (5), just the setting of fly leaf (7) activity is in fluting (6).

2. The multi-point calibrating and positioning device for machining and drilling according to claim 1, wherein: threaded clamping rod (3) is arranged in the threaded hole (2) through rotating and penetrating the surface, and a turntable (4) is fixedly sleeved at one end, far away from the clamping frame (1), of the clamping rod (3).

3. The multi-point calibrating and positioning device for machining and drilling according to claim 1, wherein: and a chute (8) is formed in the wall of the slot (6), and the chute (8) is an L-shaped slot.

4. The multi-point calibrating and positioning device for machining and drilling according to claim 1, wherein: the movable plate (7) is tightly welded with a sliding block (9), and the sliding block (9) is slidably arranged in the sliding groove (8).

5. The multi-point calibrating and positioning device for machining and drilling according to claim 4, wherein: the sliding block (9) is matched with the sliding groove (8) and designed into an L-shaped block, and the top of the sliding block (9) does not extend out of the sliding groove (8).

6. The multi-point calibrating and positioning device for machining and drilling according to claim 4, wherein: the sliding block (9) is rotatably inserted with a threaded rod (11) through threads, and the threaded rod (11) penetrates through a fixed sleeve at one end of the sliding groove (8) and is clamped with a rotating cap (12).