CN217130839U

CN217130839U - Guide rail adjusting device of three-coordinate measuring instrument

Info

Publication number: CN217130839U
Application number: CN202221103144.6U
Authority: CN
Inventors: 季德帅
Original assignee: Qingdao Haidekang Precision Instrument Co ltd
Current assignee: Qingdao Haidekang Precision Instrument Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-05
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a three-coordinate measuring instrument guide rail adjusting device, the on-line screen storage device comprises a base, the both sides on base top are provided with the cell body respectively, the both sides on base top are provided with the support sleeve respectively, it has the lift post to peg graft respectively on support sleeve's top. This three-coordinate measuring instrument guide rail adjusting device has the regulating spindle through one side swing joint between the inside both ends of cell body, start servo motor drive regulating spindle and rotate inside the cell body when using, the regulating spindle drives the connecting axle simultaneously syntropy and rotates through the transmission between first right angle gear and second right angle gear and the universal driving shaft that meshes with it simultaneously, thereby the purpose of driving the movable block back-and-forth movement simultaneously has been reached, with this can drive the support sleeve back-and-forth movement simultaneously, thereby the effect of the guide rail main part back-and-forth movement adjusting position can be driven to high-efficient rapid and stable, and the maneuverability is strong, the not good problem of regulation stability has been solved.

Description

Guide rail adjusting device of three-coordinate measuring instrument

Technical Field

The utility model relates to a measuring apparatu guide rail adjusts technical field, specifically is a three-coordinate measuring apparatu guide rail adjusting device.

Background

The three-coordinate measuring instrument can realize the precise transmission of a single shaft, and a high-performance data acquisition system is adopted, so that the three-coordinate measuring instrument has a high-precision measurement effect and is widely applied to the precise measurement of product design, gear measurement, tool fixtures, steam mould accessories, electronic appliances and the like, and a guide rail adjusting device is required to be used for adjusting a guide rail in the measurement process of the three-coordinate measuring instrument so as to more efficiently perform measurement operation, but the existing guide rail adjusting device still has poor adjusting stability in the actual use process; the guide rail and the device are inconvenient to disassemble and assemble and the height of the guide rail is inconvenient to adjust. To this end we propose a three coordinate measuring machine guide adjustment device to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-coordinate measuring instrument guide rail adjusting device to propose the not good problem of regulation stability in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three coordinate measuring appearance guide rail adjusting device, includes the base, the both sides on base top are provided with the cell body respectively, the both sides on base top are provided with the support sleeve respectively, it has the lift post to peg graft respectively on the top of support sleeve, be provided with the guide rail main part between the top of lift post, the top of lift post is fixedly connected with roof respectively, the top of support sleeve one side is provided with the location jack respectively, one side swing joint between the inside both ends of cell body has the regulating spindle, opposite side swing joint between the inside both ends of cell body has the connecting axle.

Preferably, the adjusting shaft and one end of the outside of the connecting shaft are respectively sleeved with a moving block, the top ends of the moving blocks are respectively fixedly connected with the bottom end of the supporting sleeve, one side of the rear end of the base is fixedly connected with a servo motor, and the rear end of the adjusting shaft penetrates through one side of the rear end of the base and is fixedly connected with the output end of the servo motor.

Preferably, the front ends of the adjusting shaft and the connecting shaft respectively penetrate through the front end of the base, the front ends of the adjusting shaft and the connecting shaft are respectively fixedly connected with a first right-angle gear, the front end of the base is fixedly connected with a fixed cover, a middle position of the front end of the base is fixedly connected with a stable shaft sleeve, a linkage shaft penetrates through the inside of the stable shaft sleeve, two sides of the connecting shaft are respectively fixedly connected with a second right-angle gear, and the first right-angle gear is respectively meshed with the second right-angle gear.

Preferably, the two sides of the bottom end of the guide rail main body are respectively and movably connected with a connecting sleeve, the top end of the top plate is respectively and fixedly connected with a fixed block, the connecting sleeves are respectively sleeved on the outer portions of the fixed blocks, inner threads are respectively arranged on the inner side walls of the connecting sleeves, and outer threads matched with the inner threads are respectively arranged on the outer portions of the fixed blocks.

Preferably, the locking bolts penetrate through the positioning insertion holes respectively, and one side of the lifting column is provided with a limiting groove respectively.

Preferably, one side of the locking bolt is respectively inserted into the limiting groove, and one side of the locking bolt is respectively and fixedly connected with the abutting blocks

Compared with the prior art, the beneficial effects of the utility model are that: the guide rail adjusting device of the three-coordinate measuring instrument not only realizes high adjusting stability, realizes convenient disassembly and assembly of the guide rail and the device, but also realizes convenient adjustment of the height of the guide rail;

(1) the adjusting shaft is movably connected to one side between the two ends inside the groove body, when the adjusting shaft is used, the servo motor is started to drive the adjusting shaft to rotate inside the groove body, and the adjusting shaft drives the connecting shaft to simultaneously rotate in the same direction through transmission among the first right-angle gear, the second right-angle gear meshed with the first right-angle gear and the linkage shaft while rotating, so that the purpose of driving the moving block to simultaneously move back and forth is achieved, the supporting sleeve can be driven to simultaneously move back and forth, the effect of efficiently, quickly and stably driving the guide rail main body to move the adjusting position back and forth is achieved, and the operability is strong;

(2) the top ends of the lifting columns are respectively and fixedly connected with the top plates, the connecting sleeves which are respectively and movably connected to the two sides of the bottom end of the guide rail main body are sleeved outside the fixed blocks fixedly connected to the top ends of the top plates when the guide rail main body is installed, and the guide rail main body are respectively connected and fastened through threaded connection, so that the purpose of installing and fixing the guide rail main body between the top ends of the lifting columns is achieved, the effect of conveniently and quickly assembling and disassembling the adjusting device and the guide rail main body is achieved, and the guide rail main body is convenient for workers to operate and use;

(3) have the lift post through pegging graft respectively on the top at the support sleeve, peg graft into the inside of support sleeve respectively with the lift post when using, and run through the inside of location jack respectively with locking bolt and insert the inside of the restriction groove that advances lift post one side and set up, it can tightly support one side of restriction inslot portion with locking bolt one side fixed connection's support piece to the height of lift post to screw up locking bolt, it can be to the lift post height that guide rail main part height adjusts to unscrew locking bolt, can implement strong.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the enlarged structure of the overlooking partial section of the base of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is an enlarged partial sectional view of the support sleeve according to the present invention.

In the figure: 1. a base; 2. an adjustment shaft; 3. a support sleeve; 4. a lifting column; 5. a guide rail main body; 6. a moving block; 7. a trough body; 8. a servo motor; 9. a connecting shaft; 10. a first right angle gear; 11. a linkage shaft; 12. stabilizing the shaft sleeve; 13. a fixed cover; 14. a second right angle gear; 15. a fixed block; 16. connecting sleeves; 17. a top plate; 18. defining a slot; 19. positioning the jack; 20. locking the bolt; 21. and (6) butting against blocks.

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 1: referring to fig. 1-4, a guide rail adjusting device of a three-coordinate measuring instrument comprises a base 1, wherein two sides of the top end of the base 1 are respectively provided with a groove body 7, two sides of the top end of the base 1 are respectively provided with a supporting sleeve 3, the top ends of the supporting sleeves 3 are respectively inserted with a lifting column 4, a guide rail main body 5 is arranged between the top ends of the lifting columns 4, the top ends of the lifting columns 4 are respectively and fixedly connected with a top plate 17, the top of one side of each supporting sleeve 3 is respectively provided with a positioning jack 19, one side between two ends inside the groove body 7 is movably connected with an adjusting shaft 2, and the other side between two ends inside the groove body 7 is movably connected with a connecting shaft 9;

the outer ends of the adjusting shaft 2 and the connecting shaft 9 are respectively sleeved with a moving block 6, the top end of the moving block 6 is respectively fixedly connected with the bottom end of the supporting sleeve 3, one side of the rear end of the base 1 is fixedly connected with a servo motor 8, the rear end of the adjusting shaft 2 penetrates through one side of the rear end of the base 1 and is fixedly connected with the output end of the servo motor 8, the front ends of the adjusting shaft 2 and the connecting shaft 9 penetrate through the front end of the base 1 respectively, the front ends of the adjusting shaft 2 and the connecting shaft 9 are respectively fixedly connected with a first right-angle gear 10, the front end of the base 1 is fixedly connected with a fixed cover 13, a stabilizing shaft sleeve 12 is fixedly connected with the middle position of the front end of the base 1, a linkage shaft 11 penetrates through the interior of the stabilizing shaft sleeve 12, two sides of the connecting shaft 9 are respectively fixedly connected with second right-angle gears 14, and the first right-angle gears 10 are respectively meshed with the second right-angle gears 14;

specifically, as shown in fig. 1 and fig. 2, when the adjusting mechanism is used, the servo motor 8 is started to drive the adjusting shaft 2 to rotate inside the groove body 7, and the adjusting shaft 2 rotates and simultaneously drives the connecting shaft 9 to simultaneously rotate in the same direction through transmission between the first right-angle gear 10, the second right-angle gear 14 meshed with the first right-angle gear and the linkage shaft 11, so that the purpose of driving the moving block 6 to simultaneously move back and forth is achieved, the supporting sleeve 3 can be driven to simultaneously move back and forth, the effect of efficiently, quickly and stably driving the guide rail main body 5 to move back and forth to adjust the position is achieved, and the operability is high.

Example 2: two sides of the bottom end of the guide rail main body 5 are respectively movably connected with a connecting sleeve 16, the top end of the top plate 17 is respectively fixedly connected with a fixed block 15, the connecting sleeves 16 are respectively sleeved outside the fixed blocks 15, inner side walls of the connecting sleeves 16 are respectively provided with inner threads, and outer parts of the fixed blocks 15 are respectively provided with outer threads matched with the inner threads;

specifically, as shown in fig. 1 and 3, when the guide rail main body 5 is installed, the connecting sleeves 16 respectively movably connected to two sides of the bottom end of the guide rail main body are sleeved outside the fixed blocks 15 fixedly connected to the top end of the top plate 17, and are respectively connected and fastened through threads, so that the purpose of installing and fixing the guide rail main body 5 between the top ends of the lifting columns 4 is achieved, the effects of assembling and disassembling the adjusting device and the guide rail main body 5 can be conveniently and quickly achieved, and the guide rail main body 5 is convenient for operators to operate and use.

Example 3: locking bolts 20 penetrate through the positioning insertion holes 19 respectively, a limiting groove 18 is formed in one side of each lifting column 4, one side of each locking bolt 20 is inserted into the limiting groove 18, and a butting block 21 is fixedly connected to one side of each locking bolt 20;

specifically, as shown in fig. 1 and 4, when in use, the lifting columns 4 are respectively inserted into the supporting sleeves 3, the locking bolts 20 are respectively inserted into the positioning insertion holes 19 and the limiting grooves 18 formed on one side of the lifting columns 4, the abutting blocks 21 fixedly connected to one side of the locking bolts 20 can be abutted against one side inside the limiting grooves 18 by tightening the locking bolts 20 to limit the height of the lifting columns 4, and the height of the lifting columns 4, that is, the height of the guide rail main body 5 can be adjusted by loosening the locking bolts 20, so that the practicability is high.

The working principle is as follows: when the utility model is used, firstly, when the guide rail main body 5 is installed, the connecting sleeves 16 which are respectively movably connected with the two sides of the bottom end of the guide rail main body are sleeved outside the fixed block 15 which is fixedly connected with the top end of the top plate 17, and the guide rail main body 5 and the fixed block are respectively connected and fastened through the thread connection, thereby achieving the purpose of installing and fixing the guide rail main body 5 between the top ends of the lifting columns 4, thereby realizing the effect of conveniently and quickly assembling and disassembling the adjusting device and the guide rail main body 5, being convenient for the operation and use of workers, when the position of the guide rail main body 5 is adjusted, the servo motor 8 is started to drive the adjusting shaft 2 to rotate in the groove body 7, the adjusting shaft 2 drives the connecting shaft 9 to simultaneously rotate in the same direction through the transmission between the first right angle gear 10 and the second right angle gear 14 which is meshed with the first right angle gear and the linkage shaft 11, thereby achieving the purpose of driving the moving block 6 to move back and forth simultaneously, the supporting sleeve 3 can be driven to move back and forth simultaneously, so that the effect of efficiently, quickly and stably driving the guide rail main body 5 to move back and forth to adjust the position is achieved, the operability is high, the locking bolt 20 can be screwed up to enable the abutting block 21 fixedly connected with one side of the locking bolt 20 to abut against one side inside the limiting groove 18 to limit the height of the lifting column 4, the locking bolt 20 can be unscrewed to adjust the height of the lifting column 4, namely the height of the guide rail main body 5, and the practicability is high.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a three coordinate measuring appearance guide rail adjusting device, includes base (1), its characterized in that: the improved lifting device is characterized in that two sides of the top end of the base (1) are respectively provided with a groove body (7), two sides of the top end of the base (1) are respectively provided with a supporting sleeve (3), the top end of the supporting sleeve (3) is respectively spliced with a lifting column (4), a guide rail main body (5) is arranged between the top ends of the lifting columns (4), the top ends of the lifting columns (4) are respectively fixedly connected with a top plate (17), the top portion of one side of the supporting sleeve (3) is respectively provided with a positioning jack (19), one side of the groove body (7) between two inner ends is movably connected with an adjusting shaft (2), and the other side of the groove body (7) between two inner ends is movably connected with a connecting shaft (9).

2. A coordinate measuring machine guide adjustment device according to claim 1, wherein: the movable block (6) is sleeved at one end outside the adjusting shaft (2) and the connecting shaft (9) respectively, the top end of the movable block (6) is fixedly connected with the bottom end of the supporting sleeve (3), the servo motor (8) is fixedly connected to one side of the rear end of the base (1), and the rear end of the adjusting shaft (2) penetrates through one side of the rear end of the base (1) and is fixedly connected with the output end of the servo motor (8).

3. A coordinate measuring machine guide adjustment device according to claim 1, wherein: the front end of base (1) is run through respectively to the front end of regulating spindle (2) and connecting axle (9), the front end of regulating spindle (2) and connecting axle (9) is fixedly connected with first right angle gear (10) respectively, the front end fixedly connected with fixed cover (13) of base (1), the stable axle sleeve (12) of intermediate position department fixedly connected with of base (1) front end, the inside of stabilizing axle sleeve (12) is run through there is universal driving shaft (11), fixedly connected with second right angle gear (14) respectively are in the both sides of connecting axle (9), first right angle gear (10) mesh with second right angle gear (14) respectively.

4. A coordinate measuring machine guide adjustment device according to claim 1, wherein: the both sides of guide rail main part (5) bottom are swing joint respectively and are had adapter sleeve (16), the top of roof (17) is fixedly connected with fixed block (15) respectively, adapter sleeve (16) cup joints the outside at fixed block (15) respectively, the inside lateral wall of adapter sleeve (16) is provided with the internal thread respectively, the outside of fixed block (15) is provided with respectively with internal thread matched with external screw thread.

5. A coordinate measuring machine guide adjustment device according to claim 1, wherein: and locking bolts (20) penetrate through the insides of the positioning insertion holes (19), and one side of the lifting column (4) is provided with a limiting groove (18) respectively.

6. The coordinate measuring machine guide adjustment device of claim 5, wherein: one side of the locking bolt (20) is respectively inserted into the limiting groove (18), and one side of the locking bolt (20) is respectively and fixedly connected with a supporting block (21).