CN212744870U

CN212744870U - Electric fine adjustment table based on stepping motor

Info

Publication number: CN212744870U
Application number: CN202021474616.XU
Authority: CN
Inventors: 冯锴
Original assignee: Dongguan Kaifull Electronic Technology Co ltd
Current assignee: Dongguan Kaifull Electronic Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-03-19
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses an electronic fine-tuning platform based on step motor, including control box and shock attenuation box, the right-hand member fixed mounting on the positive surface of control box has central controller, the right side fixed mounting of control box surface has the rotating electrical machines, the output end fixedly connected with threaded rod of rotating electrical machines, and the both ends on threaded rod surface all through bearing difference swing joint in the both sides of control box inner chamber, the right-hand member threaded connection on threaded rod surface has the movable block. The utility model discloses a central controller, rotating electrical machines, threaded rod, movable block, fixing base, place under platform, damping spring, air spring, installation platen, shock attenuation box, roof, supporting leg and the effect of mutually supporting between buffering platform and the X type rubber strip, very big reduction the influence of impact force to the control box to effectually prevented that the object from taking place the skew in the testing process, great improvement the rate of accuracy that detects.

Description

Electric fine adjustment table based on stepping motor

Technical Field

The utility model relates to a part check out test set technical field specifically is an electronic fine-tuning platform based on step motor.

Background

Electronic fine setting platform includes the linear type, rotary-type, sways the type and the lift type, and the track mode often adopts ball screw or threaded rod to guide the removal, and electronic fine setting platform is detected the aspect by a large amount of applications in the production of part, and the shock attenuation effect of current electronic fine setting platform self is relatively poor, and the collision that vibrations and object brought in the use lead to the object on the electronic fine setting platform to take place the skew very easily, and very big influence detects the accuracy of data.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic fine setting platform based on step motor possesses the effectual advantage of shock attenuation, and it is relatively poor to have solved the shock attenuation effect of current electronic fine setting platform self, and the collision that vibrations and object brought of machinery in the use leads to electronic fine setting bench object to take place to squint very easily, and the problem of very big influence detection data accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: an electric fine adjustment table based on a stepping motor comprises an operation box and a damping box, wherein a central controller is fixedly installed at the right end of the front surface of the operation box, a rotating motor is fixedly installed at the right side of the outer surface of the operation box, a threaded rod is fixedly connected with the output end of the rotating motor, two ends of the surface of the threaded rod are respectively and movably connected to two sides of an inner cavity of the operation box through bearings, a movable block is in threaded connection with the right end of the surface of the threaded rod, two ends of the bottom of the movable block are respectively and fixedly connected with a movable roller, the bottom of the movable roller is placed at the bottom of the inner cavity of the operation box, a fixed seat is fixedly connected to the top of the movable block, X-shaped rubber strips are fixedly connected to the bottom of the outer surface of the operation box, the number of the X-shaped rubber strips is five, a buffering platform is fixedly connected, the damping device comprises supporting legs and is characterized in that a top plate is fixedly connected to the bottoms of the supporting legs, air springs are fixedly connected to the bottoms of the top plates, the bottoms of the air springs are fixedly connected to the bottom of an inner cavity of a damping box, an installation platen is fixedly connected to the bottom of the outer surface of the damping box, arc-shaped rubber blocks are fixedly connected between the installation platen and a buffering platform, the number of the arc-shaped rubber blocks is four, and damping springs are sleeved on the surfaces of the arc-shaped rubber blocks.

Preferably, assembly holes are formed in two ends of the installation bedplate, and the assembly holes are rectangular.

Preferably, the top of the fixed seat is fixedly connected with a placing table, and the middle end of the top of the placing table is provided with a positioning groove.

Preferably, the upper end of the front surface of the central controller is fixedly provided with a display screen, and the lower end of the front surface of the central controller is fixedly provided with a control key.

Preferably, the rotating motor is a stepping motor, and the output end of the central controller is electrically connected to the input end of the rotating motor.

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

1. the utility model controls the work of the rotating motor through the central controller, the rotating motor drives the threaded rod to rotate, the threaded rod can drive the movable block to move to the left side while rotating, the movable block drives the fixed seat and the placing platform to move while moving, parts placed on the top of the placing platform can be moved into the detection machine for detection, meanwhile, when the periphery of the installing platform plate is impacted by collision, the installing platform plate can transmit impact force to the damping spring and transmit the impact force to the air spring through the damping box, the air spring and the damping spring can generate elastic deformation under the action of the impact force, when the elastic deformation is generated, the impact force can be effectively buffered, the buffered impact force can be transmitted to the X-shaped rubber strip through the top plate, the supporting legs and the buffering platform, and the X-shaped rubber strip generates elastic deformation under the action of the impact force, reach and carry out effectual alleviating again to the impulsive force, very big reduction the influence of impact force to the control box to effectually prevented that the object from taking place the skew in the testing process, great improvement the rate of accuracy that detects, it is relatively poor to have solved the shock attenuation effect of current electronic fine setting platform self, the mechanical vibrations and the collision that the object brought in the use lead to the object on the electronic fine setting platform to take place the skew very easily, very big influence detects the problem of data accuracy.

2. The utility model discloses a setting of activity gyro wheel reaches and carries out spacing purpose to the movable block removal in-process, prevents that the movable block from taking place the skew at the removal in-process, removes the in-process at the movable block simultaneously, and the bottom of activity gyro wheel and control box inner chamber is rolling friction, great reduction the resistance when the movable block removes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the operation box of the present invention;

FIG. 3 is a schematic sectional view of the damping box of the present invention;

fig. 4 is a schematic view of the top view structure of the installation bedplate of the present invention.

In the figure: 1. a placing table; 2. a fixed seat; 3. an operation box; 4. an X-shaped rubber strip; 5. a buffer platform; 6. supporting legs; 7. a shock-absorbing box; 8. an arc-shaped rubber block; 9. installing a bedplate; 10. a damping spring; 11. a central controller; 12. a control key; 13. a rotating electric machine; 14. a display screen; 15. positioning a groove; 16. a threaded rod; 17. a movable roller; 18. a movable block; 19. an air spring; 20. a top plate; 21. and (7) assembling holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, an electric fine tuning table based on a stepping motor comprises an operation box 3 and a damping box 7, wherein a central controller 11 is fixedly installed at the right end of the front surface of the operation box 3, a display screen 14 is fixedly installed at the upper end of the front surface of the central controller 11, a control key 12 is fixedly installed at the lower end of the front surface of the central controller 11, a rotating motor 13 is fixedly installed at the right side of the outer surface of the operation box 3, the rotating motor 13 is a stepping motor, the output end of the central controller 11 is electrically connected to the input end of the rotating motor 13, the output end of the rotating motor 13 is fixedly connected with a threaded rod 16, two ends of the surface of the threaded rod 16 are respectively and movably connected to two sides of the inner cavity of the operation box 3 through bearings, a movable block 18 is in threaded connection with the right end of the surface of the threaded rod 16, two ends of the bottom of the movable block 18, the top of the movable block 18 is fixedly connected with a fixed seat 2, the top of the fixed seat 2 is fixedly connected with a placing table 1, the middle end of the top of the placing table 1 is provided with a positioning groove 15, the bottom of the outer surface of the operation box 3 is fixedly connected with X-shaped rubber strips 4, the number of the X-shaped rubber strips 4 is five, the bottom of the X-shaped rubber strips 4 is fixedly connected with a buffer platform 5, the periphery of the bottom of the buffer platform 5 is fixedly connected with supporting legs 6, the bottom of the supporting legs 6 is fixedly connected with a top plate 20, the bottom of the top plate 20 is fixedly connected with an air spring 19, the bottom of the air spring 19 is fixedly connected with the bottom of the inner cavity of the shock absorption box 7, the bottom of the outer surface of the shock absorption box 7 is fixedly connected with an installation bedplate 9, both ends of the installation bedplate 9 are provided with assembly, the number of the arc-shaped rubber blocks 8 is four, the surface of the arc-shaped rubber blocks 8 is sleeved with a damping spring 10, the purpose of limiting the moving process of the movable block 18 is achieved through the arrangement of the movable roller 17, the movable block 18 is prevented from deviating in the moving process, meanwhile, in the moving process of the movable block 18, the movable roller 17 and the bottom of the inner cavity of the operation box 3 are in rolling friction, the resistance of the movable block 18 in moving is greatly reduced, the central controller 11 controls the rotating motor 13 to work, the rotating motor 13 works to drive the threaded rod 16 to rotate, the threaded rod 16 rotates and simultaneously drives the movable block 18 to move towards the left side, the movable block 18 moves and simultaneously drives the fixed seat 2 and the placing table 1 to move, parts placed at the top of the placing table 1 can be moved into the detection machine for detection, and meanwhile, when the periphery of the installing table plate 9 is impacted by impact force caused by collision, the installation bedplate 9 can transmit impact force to the damping spring 10 and simultaneously transmit the impact force to the air spring 19 through the damping box 7, the air spring 19 and the damping spring 10 can generate elastic deformation under the action of the impact force, the elastic deformation can effectively buffer the impact force, the buffered impact force can be transmitted to the X-shaped rubber strip 4 through the top plate 20, the supporting leg 6 and the buffering platform 5, the X-shaped rubber strip 4 generates elastic deformation under the action of the impact force, the impact force is effectively relieved again, the influence of the impact force on the operation box 3 is greatly reduced, thereby effectively preventing an object from deviating in the detection process, greatly improving the detection accuracy, solving the problems that the existing electric fine tuning platform has poor self damping effect and mechanical vibration and the object collide in the use process, the object on the electric fine-tuning table is easy to deviate, and the accuracy of the detection data is greatly influenced.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When the device is used, the central controller 11 controls the rotating motor 13 to work, the rotating motor 13 works to drive the threaded rod 16 to rotate, the threaded rod 16 rotates and simultaneously drives the movable block 18 to move towards the left side, the movable block 18 moves and simultaneously drives the fixed seat 2 and the placing table 1 to move, parts placed at the top of the placing table 1 can be moved into a detection machine to be detected, meanwhile, when the periphery of the installing table plate 9 is impacted by collision, the installing table plate 9 transmits impact force to the damping spring 10 and simultaneously transmits the impact force to the air spring 19 through the damping box 7, the air spring 19 and the damping spring 10 can generate elastic deformation under the action of the impact force, when the elastic deformation is generated, the impact force after being buffered can be effectively buffered through the top plate 20, the supporting legs 6 and the buffering platform 5 to be transmitted to the X-shaped rubber strips 4, x type rubber strip 4 produces elastic deformation under the effect of impact force, it carries out effectual alleviating again to impact force to reach, very big reduction the impact force to the influence of control box 3, thereby the effectual skew of object emergence in the testing process that has prevented, great improvement the rate of accuracy that detects, setting through movable roller 17, reach and carry out spacing purpose to movable block 18 removal in-process, prevent that movable block 18 from taking place the skew at the removal in-process, move the in-process at movable block 18 simultaneously, movable roller 17 is rolling friction with the bottom of control box 3 inner chamber, great reduction the resistance when movable block 18 removes.

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. The utility model provides an electronic fine-tuning platform based on step motor, includes control box (3) and shock attenuation box (7), its characterized in that: the right end of the front surface of the operation box (3) is fixedly provided with a central controller (11), the right side of the outer surface of the operation box (3) is fixedly provided with a rotating motor (13), the output end of the rotating motor (13) is fixedly connected with a threaded rod (16), the two ends of the surface of the threaded rod (16) are respectively movably connected with the two sides of the inner cavity of the operation box (3) through bearings, the right end of the surface of the threaded rod (16) is in threaded connection with a movable block (18), the two ends of the bottom of the movable block (18) are respectively and fixedly connected with movable rollers (17), the bottom of each movable roller (17) is placed at the bottom of the inner cavity of the operation box (3), the top of each movable block (18) is fixedly connected with a fixed seat (2), the bottom of the outer surface of the operation box (3) is fixedly connected with X-type rubber strips (, the bottom fixedly connected with buffering platform (5) of X type rubber strip (4), equal fixedly connected with supporting leg (6) all around of buffering platform (5) bottom, bottom fixedly connected with roof (20) of supporting leg (6), the bottom fixedly connected with air spring (19) of roof (20), and the bottom fixed connection of air spring (19) is in the bottom of shock attenuation box (7) inner chamber, the bottom fixedly connected with installation platen (9) of shock attenuation box (7) surface, fixedly connected with arc rubber block (8) between installation platen (9) and buffering platform (5), and the quantity of arc rubber block (8) is four, the surface cover of arc rubber block (8) is equipped with damping spring (10).

2. An electric fine tuning table based on stepping motor according to claim 1, characterized in that: the mounting table board is characterized in that assembly holes (21) are formed in two ends of the mounting table board (9), and the assembly holes (21) are rectangular.

3. An electric fine tuning table based on stepping motor according to claim 1, characterized in that: the top of the fixed seat (2) is fixedly connected with a placing table (1), and the middle end of the top of the placing table (1) is provided with a positioning groove (15).

4. An electric fine tuning table based on stepping motor according to claim 1, characterized in that: the upper end fixed mounting on central controller (11) positive surface has display screen (14), the lower extreme fixed mounting on central controller (11) positive surface has control button (12).

5. An electric fine tuning table based on stepping motor according to claim 1, characterized in that: the rotating motor (13) is a stepping motor, and the output end of the central controller (11) is electrically connected to the input end of the rotating motor (13).