CN221484402U - Measuring machine capable of moving in three axes - Google Patents

Abstract

The utility model relates to the technical field of measuring machines and discloses a measuring machine capable of moving in three axes, which comprises a bottom plate, wherein the left end of the bottom plate is fixedly connected with a driving assembly, the left side and the right side of the outside of the driving assembly are both in threaded connection with threaded blocks, the top of each threaded block is fixedly connected with a connecting block, the top of each connecting block is fixedly connected with a pushing plate, an object placing groove is formed in the pushing plate, a plurality of first springs are arranged in the object placing groove, the inner wall of the object placing groove is in sliding connection with a limiting plate, and the inner side wall of the limiting plate is fixedly connected with a clamping block. According to the utility model, the clamping and fixing effects on the objects are realized, the curvature of different objects can be adapted, the device can stably measure, the practicability of the device is improved, the rapid disassembly and installation of the measuring rod are realized, the overhauling time can be saved, and the shutdown time of the device is reduced.

Description

Measuring machine capable of moving in three axes

Technical Field

The utility model relates to the technical field of measuring machines, in particular to a measuring machine capable of moving in three axes.

Background

A measuring machine is a device or tool used to measure or determine a physical quantity, dimension, characteristic or property. They can be used to acquire data, monitor changes, conduct quantitative analysis and ensure product quality and compliance with specifications. And in which three-axis moving measuring machines are widely used in various fields, especially when high-precision measurement and quality control are required.

The existing part of measuring machine is not fixed when measuring the object to be detected, so that the position of the object may change during measurement, and the measuring result inaccurately influences the detection structure.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a measuring machine capable of moving along three axes, which aims to solve the problem that the measuring machine in the prior art cannot fix a measured object and is unstable, so that measurement is inaccurate.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a but triaxial mobile's measuring machine, includes the bottom plate, the left end fixedly connected with drive assembly of bottom plate, the outside left and right sides of drive assembly all threaded connection has the screw thread piece, the top fixedly connected with connecting block of screw thread piece, the top fixedly connected with push plate of connecting block, the thing groove has been seted up to the inside of push plate, the inside of putting the thing groove is provided with a plurality of springs one, the inner wall sliding connection of putting the thing groove has the limiting plate, the inside wall fixedly connected with grip block of limiting plate, the one end fixedly connected with rubber gasket that the limiting plate was kept away from to the grip block, both sides all are provided with the spout about the top of bottom plate, both ends all fixedly connected with remove the subassembly around the top of bottom plate, the left end of removing the subassembly can be dismantled and be connected with the measuring rod, the bottom fixedly connected with measuring arm of measuring arm, the bottom fixedly connected with measuring head of measuring arm;

Further, the driving assembly comprises a motor and a bidirectional threaded rod, the motor is arranged at the left end of the bottom plate, the bidirectional threaded rod is fixedly connected with the driving end of the motor, the right end of the bidirectional threaded rod is rotatably connected with the right inner wall of the bottom plate, and the two threaded blocks are respectively in threaded connection with the outer parts of the left side and the right side of the bidirectional threaded rod;

Further, the moving assembly comprises two electric guide rails, two first sliding blocks, two supporting columns, a fixed plate, a hydraulic cylinder and a second sliding block, wherein the two electric guide rails are respectively and fixedly connected to the front side and the rear side of the top of the bottom plate, the first sliding block is slidingly connected to the top of the electric guide rails, the supporting columns are fixedly connected to the top of the first sliding block, the fixed plate is fixedly connected to the tops of the two supporting columns, the hydraulic cylinder is arranged at the front end of the top of the fixed plate, the second sliding block is fixedly connected to the driving end of the hydraulic cylinder, the second sliding block is slidingly connected to the outer part of the fixed plate, and the left end of the second sliding block is fixedly connected to the right end of the measuring rod;

Further, clamping blocks are slidably connected to the upper end and the lower end of the second sliding block, limiting plates are fixedly connected to the right end of the second sliding block, special-shaped holes are formed in the upper end and the lower end of the second sliding block, springs second are arranged in the special-shaped holes, extension plates are fixedly connected to the upper side and the lower side of the right end of the measuring rod, clamping grooves are formed in the outer portions of the extension plates, the outer portions of the second sliding block are clamped with the outer portions of the clamping grooves, one end of each spring second is fixedly connected to one side of each limiting plate, the other end of each spring second is fixedly connected to one inner wall of each special-shaped hole, and the outer portions of the limiting plates are slidably connected to the inner walls of the special-shaped holes;

Further, the bottom of the thread block is connected to the inner wall of the bottom plate in a sliding manner, and the outer part of the connecting block is connected to the inner wall of the chute in a sliding manner;

Further, one end of the first spring is fixedly connected to one side inner wall of the storage groove, and the other end of the first spring is fixedly connected to one side inner wall of the limiting plate;

further, the bottom of the pushing plate is connected to the top of the bottom plate in a sliding manner, and the outer part of the clamping block is connected to the inner side wall of the pushing plate in a sliding manner;

further, the four corners of the bottom plate are fixedly connected with table legs;

The utility model has the following beneficial effects:

1. According to the utility model, the clamping and fixing effects on the objects are realized through the mutual matching of the pushing plate, the first spring, the limiting plate, the clamping block, the rubber gasket and other parts, and the curvature of different objects can be adapted, so that the device can stably measure and the practicability of the device is improved.

2. According to the utility model, the rapid disassembly and assembly of the measuring rod is realized through the mutual matching of the clamping block, the limiting plate, the second spring, the extending plate, the clamping groove and other parts, so that the overhauling time can be saved, and the shutdown time of the device is shortened.

Drawings

FIG. 1 is a perspective view of a three-axis movable measuring machine according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the bottom of a three-axis movable measuring machine according to the present utility model;

FIG. 3 is a diagram showing the internal structure of a storage tank of a measuring machine capable of moving in three axes;

Fig. 4 is a diagram showing the internal structure of a special-shaped hole of a measuring machine capable of moving in three axes.

Legend description:

1. A bottom plate; 2. a motor; 3. a two-way threaded rod; 4. a screw block; 5. a connecting block; 6. a pushing plate; 7. a storage groove; 8. a first spring; 9. a limiting plate; 10. a clamping block; 11. a rubber gasket; 12. a chute; 13. an electric guide rail; 14. a first sliding block; 15. a support column; 16. a fixing plate; 17. a hydraulic cylinder; 18. a second slide block; 19. a measuring rod; 20. a measuring arm; 21. a measuring head; 22. a clamping block; 23. a limiting plate; 24. a special-shaped hole; 25. a second spring; 26. an extension plate; 27. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a but triaxial mobile's measuring machine, including bottom plate 1, the left end fixedly connected with actuating assembly of bottom plate 1, the outside left and right sides equal threaded connection of actuating assembly has screw thread piece 4, can take screw thread piece 4 to remove through actuating assembly, actuating assembly includes motor 2 and two-way threaded rod 3, motor 2 installs the left end at bottom plate 1, two-way threaded rod 3 fixed connection is at motor 2's drive end, can take two-way threaded rod 3 to rotate through motor 2's starting, the right-hand member rotation of two-way threaded rod 3 is connected at bottom plate 1's right side inner wall, can be more stable when making two-way threaded rod 3 rotate like this, two screw thread pieces 4 are threaded connection respectively in two-way threaded rod 3's left and right sides outside, make the rotation of two-way threaded rod 3 can take screw thread piece 4 to remove, the bottom sliding connection of screw thread piece 4 is at bottom plate 1's inner wall, thereby screw thread piece 4's top fixedly connected with connecting block 5, thereby the top fixedly connected with push plate 6, the bottom sliding connection of push plate 6 is equipped with push plate 6 at bottom plate 1's top, the inside 7 at the inner wall 7 of push plate 6, the one end 8 is provided with one end of a plurality of side of spring 8, one end position 9 is fixed slot 8, one end of a position 9 is fixed at the one side of the spring position 9, one end position 9 is connected with one end of a position of a spring position 9, and one end position 9.

Referring to fig. 2 and 3, the inside wall fixedly connected with grip block 10 of limiting plate 9, the outside sliding connection of grip block 10 is in the inside wall of pushing plate 6, can make grip block 10 promote limiting plate 9 like this, the one end fixedly connected with rubber gasket 11 that limiting plate 9 was kept away from to grip block 10, the top left and right sides of bottom plate 1 all is provided with spout 12, the outside sliding connection of connecting block 5 is at the inner wall of spout 12, make connecting block 5 restricted, starter motor 2, can take bi-directional threaded rod 3 to rotate under the start-up of motor 2, and bi-directional threaded rod 3 can take screw block 4 to remove when carrying out the rotation, and screw block 4 can take connecting block 5 to remove when removing, thereby can take pushing plate 6 through the removal of connecting block 5, thereby can take grip block 10 to carry out the centre gripping to fix to the article that needs to be measured, and rubber gasket 11 can reverse direction promote grip block 10 after the article centre gripping, make grip block 10 carry out extrusion to spring 8 through limiting plate 9, thereby make rubber gasket 11 can be better adapted to the curvature of the article, thereby the device that can not be practical.

Referring to fig. 1, the front and rear ends of the top of the base plate 1 are fixedly connected with a moving assembly, the left end of the moving assembly is detachably connected with a measuring rod 19, the moving assembly comprises two electric guide rails 13, two first slide blocks 14, two support columns 15, a fixed plate 16, a hydraulic cylinder 17 and a second slide block 18, the two electric guide rails 13 are respectively and fixedly connected to the front and rear sides of the top of the base plate 1, the first slide blocks 14 are slidably connected to the top of the electric guide rails 13, the first slide blocks 14 slide on the top of the electric guide rails 13 to adjust the left and right positions, the support columns 15 are fixedly connected to the top of the first slide blocks 14, the fixed plate 16 is fixedly connected to the top of the two support columns 15, the support columns 15 are moved by the sliding of the first slide blocks 14 to move with the fixed plate 16, the hydraulic cylinder 17 is mounted on the front end of the top of the fixed plate 16, the second slide blocks 18 are fixedly connected to the driving end of the hydraulic cylinder 17, the starting of the hydraulic cylinder 17 drives the second slider 18 to move, the second slider 18 is connected to the outside of the fixed plate 16 in a sliding way, so that the second slider 18 can be stabilized when sliding, the left end of the second slider 18 is fixedly connected to the right end of the measuring rod 19, the movement of the second slider 18 can drive the measuring rod 19 to move, the bottom of the measuring rod 19 is fixedly connected with the measuring arm 20, the bottom of the measuring arm 20 is fixedly connected with the measuring head 21, the sliding of the first slider 14 on the top of the electric guide rail 13 can carry out left and right adjustment, the hydraulic cylinder 17 is started, the sliding of the second slider 18 is carried out under the starting of the hydraulic cylinder 17, and thus the front and back adjustment is carried out, the measuring arm 20 and the measuring head 21 are carried out with the measuring rod 19, so as to obtain the coordinates of the surface points of an object, the shape, the position tolerance and other geometric quantity data of the object are obtained through analysis and processing, thereby completing the measurement of the data related to the object.

Referring to fig. 1 and 4, the upper and lower both ends of slider two 18 all sliding connection has fixture block 22, the right-hand member fixed connection of fixture block 22 has limiting plate 23, limiting plate 23's design is in order to carry out the restriction to fixture block 22 and can drive fixture block 22 simultaneously, the upper and lower both ends of slider two 18 all are provided with special-shaped hole 24, the inside in special-shaped hole 24 is provided with spring two 25, both sides all fixedly connected with extension board 26 about the right-hand member of measuring rod 19, the extension board 26 outside is provided with draw-in groove 27, the outside of fixture block 22 and the outside looks block of draw-in groove 27, so make fixture block 22 can fix measuring rod 19, the one end fixed connection of spring two 25 is in one side of limiting plate 23, the other end fixed connection of spring two 25 is in one side inner wall of special-shaped hole 24, so make spring two 25 can be extrudeed and can make fixture block 22 rebound, through the pulling of 22 this moment, dismantle measuring rod 19, thereby only need insert extension board 26 into special-shaped hole 24's inner wall, when need be installed, the extension board 26 promotes fixture block 22, can press the fixture block 25 to make the fixture block 22 coincide with the draw-in groove 27, thereby realize that the fixture block 22 can be coincident with the limit plate 25, thereby realize the fixture block 22 is realized to the fixture block 22, and the clamp block 25 is reset when 22 is pressed to the limit plate 25. The four corners of the bottom plate 1 are fixedly connected with table feet, and stability of the device is improved.

Working principle: firstly, when in use, the motor 2 is started, the bidirectional threaded rod 3 is driven to rotate under the starting of the motor 2, the bidirectional threaded rod 3 is driven to move by the threaded block 4 when in rotation, the threaded block 4 is driven to move by the connecting block 5 when in movement, the pushing plate 6 is driven to move by the movement of the connecting block 5, the clamping block 11 is driven to clamp and fix an object to be measured by the movement of the pushing plate 6, the clamping block 10 is driven by the rubber gasket 11 to push the clamping block 10 in the opposite direction after the object is clamped, the clamping block 10 pushes the limiting plate 9, the spring I8 is extruded by the limiting plate 9, the rubber gasket 11 can better adapt to the curvature of the object and adapt to different objects, the practicability of the device is improved, at this time, the object is measured by the measuring head 21, at this time, the object can be adjusted left and right by sliding the first slider 14 on the top of the electric guide rail 13, by starting the hydraulic cylinder 17, the second slider 18 is slid under the starting of the hydraulic cylinder 17, thereby adjusting front and back, thereby driving the measuring arm 20 to move with the measuring head 21 by driving the measuring rod 19, thereby obtaining the coordinates of the object surface point, obtaining the shape, position tolerance and other geometric data of the object by analysis processing, thereby completing the measurement of the object related data, when the measuring tool needs to be overhauled, the measuring rod 19 can be disassembled by pulling the clamping block 22, thereby overhauling, when the measuring tool needs to be installed, only the extending plate 26 needs to be inserted into the inner wall of the special-shaped hole 24, at this time, the extending plate 26 can push the clamping block 22, the clamping block 22 can squeeze the second spring 25 by driving the clamping block 22, when the clamping block 22 is overlapped with the clamping groove 27, the second spring 25 pushes the limiting plate 23, so that the limiting plate 23 drives the clamping block 22 to reset the clamping block 22 to clamp the clamping groove 27, and the measuring rod 19 is mounted.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. A measuring machine movable in three axes, comprising a base plate (1), characterized in that: the left end fixedly connected with drive assembly of bottom plate (1), the outside left and right sides of drive assembly all threaded connection has screw thread piece (4), the top fixedly connected with connecting block (5) of screw thread piece (4), the top fixedly connected with push plate (6) of connecting block (5), put thing groove (7) have been seted up to the inside of push plate (6), the inside of putting thing groove (7) is provided with a plurality of first springs (8), the inner wall sliding connection of putting thing groove (7) has limiting plate (9), the inner side wall of the limiting plate (9) is fixedly connected with a clamping block (10), one end of the clamping block (10) away from the limiting plate (9) is fixedly connected with a rubber gasket (11), the left side and the right side of the top of the bottom plate (1) are respectively provided with a sliding groove (12), both ends all fixedly connected with remove subassembly around the top of bottom plate (1), remove the left end of subassembly and dismantle and be connected with measuring stick (19), the bottom fixedly connected with measuring arm (20) of measuring stick (19), the bottom fixedly connected with measuring head (21) of measuring arm (20).

2. A triaxial movable measuring machine according to claim 1, characterised in that: the driving assembly comprises a motor (2) and a bidirectional threaded rod (3), the motor (2) is installed at the left end of the bottom plate (1), the bidirectional threaded rod (3) is fixedly connected with the driving end of the motor (2), the right end of the bidirectional threaded rod (3) is rotationally connected with the right inner wall of the bottom plate (1), and the two threaded blocks (4) are respectively in threaded connection with the outer parts of the left side and the right side of the bidirectional threaded rod (3).

3. A triaxial movable measuring machine according to claim 1, characterised in that: the mobile assembly comprises two electric guide rails (13), two first sliding blocks (14), two supporting columns (15), a fixing plate (16), a hydraulic cylinder (17) and second sliding blocks (18), wherein the two electric guide rails (13) are respectively and fixedly connected to the front side and the rear side of the top of the bottom plate (1), the first sliding blocks (14) are in sliding connection with the top of the electric guide rails (13), the supporting columns (15) are fixedly connected to the top of the first sliding blocks (14), the fixing plate (16) is fixedly connected to the tops of the two supporting columns (15), the hydraulic cylinder (17) is installed at the front end of the top of the fixing plate (16), the second sliding blocks (18) are fixedly connected to the driving end of the hydraulic cylinder (17), the second sliding blocks (18) are in sliding connection with the outer parts of the fixing plate (16), and the left ends of the second sliding blocks (18) are fixedly connected to the right ends of measuring rods (19).

4. A triaxial movable measuring machine according to claim 3, characterised in that: the utility model discloses a measuring device, including slider two (18), limiting plate (23), spring two (25), extension board (26), draw-in groove (27) are all connected with in the upper and lower both ends of slider two (18), the right-hand member fixedly connected with limiting plate (23) of fixture block (22), the upper and lower both ends of slider two (18) all are provided with dysmorphism hole (24), the inside of dysmorphism hole (24) is provided with spring two (25), both sides all fixedly connected with extension board (26) about the right-hand member of measuring stick (19), extension board (26) outside is provided with draw-in groove (27), the outside of fixture block (22) with the outside looks block of draw-in groove (27), the one end fixed connection of spring two (25) is in one side inner wall of dysmorphism hole (24), the outside sliding connection of limiting plate (23) is in the inner wall of dysmorphism hole (24).

5. A triaxial movable measuring machine according to claim 1, characterised in that: the bottom of the thread block (4) is slidably connected to the inner wall of the bottom plate (1), and the outer part of the connecting block (5) is slidably connected to the inner wall of the chute (12).

6. A triaxial movable measuring machine according to claim 1, characterised in that: one end of the first spring (8) is fixedly connected to one side inner wall of the storage groove (7), and the other end of the first spring (8) is fixedly connected to one side inner wall of the limiting plate (9).

7. A triaxial movable measuring machine according to claim 1, characterised in that: the bottom of the pushing plate (6) is slidably connected to the top of the bottom plate (1), and the outer portion of the clamping block (10) is slidably connected to the inner side wall of the pushing plate (6).

8. A triaxial movable measuring machine according to claim 1, characterised in that: the four corners of the bottom plate (1) are fixedly connected with desk legs.