CN213397496U

CN213397496U - Balancing machine

Info

Publication number: CN213397496U
Application number: CN202022513711.2U
Authority: CN
Inventors: 董洪章
Original assignee: Jiangsu Xincheng Douyuan Automobile Electronic Technology Co ltd
Current assignee: Jiangsu Xincheng Douyuan Automobile Electronic Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-08
Anticipated expiration: 2030-11-04

Abstract

The utility model provides a balancing machine, which comprises a base, wherein two groups of supporting mechanisms and a pneumatic clamping jaw fixed above the supporting mechanisms are symmetrically arranged on the base, an adjusting mechanism connected with the two groups of supporting mechanisms is arranged inside the base, and the adjusting mechanism comprises a fixed groove, a rotating motor, a bidirectional lead screw, a first fixed seat, a second fixed seat and a slide way; the utility model provides a balancing machine is convenient for carry out the centre gripping to the rotor of equidimension not fixed through setting up the interval that adjustment mechanism adjusted first pneumatic clamping jaw and the pneumatic clamping jaw of second, need not to change the anchor clamps on the support when measuring the rotor of different models, comparatively saves time, and convenient and fast when adjusting, degree of automation is high.

Description

Balancing machine

Technical Field

The utility model belongs to balanced machine field, especially a balanced machine.

Background

A balancing machine is a machine that measures the magnitude and position of an unbalance of a rotating object (rotor). Power tools are important manufacturing and living goods in which the rotor is unbalanced due to the influence of materials, manufacturing processes and assembly. Thus, when the rotor rotates, the rotor may vibrate, which may cause adverse effects such as noise, shortening of the product life, and even danger. Therefore, the rotor must be balanced.

However, in the prior art, home and abroad manufacturers of fully automatic balancers generally adopt an integral fixture in a rotor bracket of the balancer, so that when the types of processed rotors change, the fixture on the bracket needs to be replaced correspondingly, and the process needs a period of time due to the guarantee of mechanical installation precision, so that the use efficiency of the machine is reduced, and the problem is particularly obvious for manufacturers of fully automatic balancers with changeable rotor types.

Therefore, it is necessary to provide a balancing machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: problem to among the prior art, the utility model provides a balancing machine is convenient for carry out the centre gripping to the rotor of equidimension not fixed, need not to change the anchor clamps on the support when measuring the rotor of different models, comparatively saves time, and convenient and fast when adjusting, degree of automation is high.

The technical scheme is as follows: a balancing machine comprises a base, two groups of supporting mechanisms and pneumatic clamping jaws fixed above the supporting mechanisms are symmetrically arranged on the base, the interior of the base is provided with an adjusting mechanism connected with the two groups of supporting mechanisms, the adjusting mechanism comprises a fixed groove, a rotating motor, a two-way screw rod, a first fixed seat, a second fixed seat and a slideway, the fixed groove is arranged in the interior of the base, the rotating motor is arranged at the end part of the base, the output end of the rotating motor penetrates through the base to enter the inside of the fixed groove, one end of the bidirectional screw rod is connected with the output end of the rotating motor, the other end of the bidirectional screw rod is rotationally connected with the inner wall of the fixed groove through a rotating joint, the first fixed seat and the second fixed seat are respectively in threaded connection with two ends of the bidirectional screw rod, the slideway is arranged on the top surface of the base, and the first fixing seat and the second fixing seat respectively penetrate through the slide way to be connected with the two groups of supporting mechanisms.

Through adopting above-mentioned technical scheme, set up the interval that adjustment mechanism adjusted first pneumatic clamping jaw and the pneumatic clamping jaw of second, be convenient for carry out the centre gripping to the rotor of equidimension not fixed, need not to change the anchor clamps on the support when measuring the rotor of different models, comparatively save time, and convenient and fast when adjusting, degree of automation is high.

The utility model discloses a further set up to: the adjusting mechanism further comprises a sliding groove and two sliding blocks, the sliding groove is formed in the inner wall of the fixing groove, and the two sliding blocks are respectively fixed on the first fixing seat and the second fixing seat and are in sliding connection with the sliding groove.

Through adopting above-mentioned technical scheme, set up slider and spout and carry on spacingly to first fixing base, second fixing base for it is more stable when first fixing base, second fixing base remove.

The utility model discloses a further set up to: the supporting mechanism comprises a first fixing column, a second fixing column, a groove, a first threaded hole, a second threaded hole and a bolt, the first fixing column is arranged on the base and connected with the adjusting mechanism, the groove is formed in the top end of the first fixing column, the second fixing column is inserted into the groove, the first threaded hole penetrates through the outer wall of the first fixing column and is communicated with the groove, the second fixing column penetrates through the second threaded hole matched with the first threaded hole, and the bolt is connected with the first threaded hole and the second threaded hole simultaneously.

Through adopting above-mentioned technical scheme, set up first fixed column, second fixed column, recess, first screw hole, second screw hole and bolt, be convenient for through dismantling the bolt, take off pneumatic clamping jaw fast and change, convenient to use is swift, convenient to popularize and use.

The utility model discloses a further set up to: the bottom symmetry of second fixed column is equipped with the gyro wheel, the bottom and the base of gyro wheel are inconsistent to be connected.

Through adopting above-mentioned technical scheme, set up the gyro wheel for when the second fixed column slides, avoid producing great friction with the base, make to remove more smoothly.

The utility model discloses a further set up to: the inner bottom surface of the groove is fixedly provided with a push plate through a spring, and the top surface of the push plate is connected with the bottom surface of the second fixing column in a propping mode.

Through adopting above-mentioned technical scheme, set up spring and push pedal for the bolt promotes through spring and push pedal after taking off, better takes out the second fixed column together with pneumatic clamping jaw, simultaneously through spring buffering, improves supporting mechanism's shock attenuation effect.

The utility model discloses a further set up to: and a plurality of groups of springs are uniformly arranged between the inner bottom surface of the groove and the push plate.

Through adopting above-mentioned technical scheme, set up multiunit buffer spring, further improve the shock attenuation effect to supporting mechanism.

The utility model has the advantages that:

(1) a balancing machine, through setting up the interval that adjustment mechanism adjusted first pneumatic clamping jaw and the pneumatic clamping jaw of second, be convenient for carry out the centre gripping to the rotor of equidimension not fixed, need not to change the anchor clamps on the support when measuring the rotor of different models, comparatively save time, and convenient and fast when adjusting, degree of automation is high.

(2) A balancing machine, to first fixing base through setting up slider and spout, the second fixing base carries on spacingly, make first fixing base, it is more stable when the second fixing base removes, through setting up first fixed column, the second fixed column, a groove, first screw hole, second screw hole and bolt, be convenient for through dismantling the bolt, take off pneumatic clamping jaw fast and change, high durability and convenient use, convenient to popularize and use, through setting up the gyro wheel, when making the second fixed column slide, avoid producing great friction with the base, make to remove more smoothly, through setting up spring and push pedal, make the bolt take off the back, promote through spring and push pedal, better take out the second fixed column together with pneumatic clamping jaw, simultaneously through spring buffering, improve supporting mechanism's shock attenuation effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the support mechanism and pneumatic jaws shown in fig. 1.

The reference signs are: 1. a base; 2. a support mechanism; 21. a first fixed column; 22. a second fixed column; 23. a groove; 24. a first threaded hole; 25. a second threaded hole; 26. a bolt; 27. a roller; 28. a spring; 29. pushing the plate; 3. an adjustment mechanism; 31. fixing grooves; 32. rotating the motor; 33. a bidirectional screw rod; 34. a first fixed seat; 35. a second fixed seat; 36. a slideway; 37. a chute; 38. a slider; 4. pneumatic clamping jaw.

Detailed Description

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

As shown in fig. 1-2, the balancing machine of the present invention comprises a base 1, two sets of supporting mechanisms 2 and pneumatic clamping jaws 4 fixed above the supporting mechanisms 2 are symmetrically disposed on the base 1, an adjusting mechanism 3 connected to the two sets of supporting mechanisms 2 is disposed inside the base 1, the adjusting mechanism 3 includes a fixing groove 31, a rotating motor 32, a bidirectional screw 33, a first fixing seat 34, a second fixing seat 35 and a slide 36, the fixing groove 31 is disposed inside the base 1, the rotating motor 32 is mounted at an end of the base 1, an output end of the rotating motor 32 passes through the base 1 and enters the fixing groove 31, one end of the bidirectional screw 33 is connected to an output end of the rotating motor 32, one end of the bidirectional screw is rotatably connected to an inner wall of the fixing groove 31 through a rotating joint, the first fixing seat 34 and the second fixing seat 35 are respectively connected to two ends of the bidirectional screw 33 through threads, the slide 36 is arranged on the top surface of the base 1 and is communicated with the fixing groove 31, the first fixing seat 34 and the second fixing seat 35 penetrate through the slide 36 respectively to be connected with the two groups of supporting mechanisms 2, the distance between the first pneumatic clamping jaw 4 and the second pneumatic clamping jaw 4 is adjusted through the adjusting mechanism 3, the rotors with different sizes can be clamped and fixed conveniently, clamps on the support do not need to be replaced when the rotors with different models are measured, time is saved, the adjustment is convenient and quick, the automation degree is high, the adjusting mechanism 3 further comprises a sliding groove 37 and two sliding blocks 38, the sliding groove 37 is arranged on the inner wall of the fixing groove 31, the two sliding blocks 38 are fixed on the first fixing seat 34 and the second fixing seat 35 respectively and are in sliding connection with the sliding groove 37, and the first fixing seat 34 and the second fixing seat 35 are limited through the sliding blocks 38 and the sliding groove 37, so that the first fixing seat 34 and, The second fixing seat 35 is more stable when moving, the supporting mechanism 2 includes a first fixing column 21, a second fixing column 22, a groove 23, a first threaded hole 24, a second threaded hole 25 and a bolt 26, the first fixing column 21 is disposed on the base 1 and connected with the adjusting mechanism 3, the groove 23 is disposed at the top end of the first fixing column 21, the second fixing column 22 is inserted into the groove 23, the first threaded hole 24 penetrates through the outer wall of the first fixing column 21 and is communicated with the groove 23, a second threaded hole 25 adapted to the first threaded hole 24 is disposed on the second fixing column 22, the bolt 26 is simultaneously connected with the first threaded hole 24 and the second threaded hole 25, and by disposing the first fixing column 21, the second fixing column 22, the groove 23, the first threaded hole 24, the second threaded hole 25 and the bolt 26, the bolt 26 can be conveniently detached, the pneumatic clamping jaw 4 is quickly taken down for replacement, the use is convenient and quick, the popularization and the use are convenient, the bottom end of the second fixing column 22 is symmetrically provided with the roller 27, the bottom of the roller 27 is in contact connection with the base 1, when the second fixing column 22 slides, the second fixing column 22 is prevented from generating large friction with the base 1 through the roller 27, the movement is smoother, the inner bottom surface of the groove 23 is fixedly provided with the push plate 29 through the spring 28, the top surface of the push plate 29 is in contact connection with the bottom surface of the second fixing column 22, after the bolt 26 is taken down through the arrangement of the spring 28 and the push plate 29, the second fixing column 22 and the pneumatic clamping jaw 4 are better taken out through the pushing of the spring 28, the damping effect of the supporting mechanism 2 is improved through the buffering of the spring 28, a plurality of groups of springs 28 are uniformly arranged between the inner bottom surface of the groove 23 and the push plate 29, and, the shock absorbing effect on the support mechanism 2 is further improved.

The utility model provides a balancing machine's theory of operation as follows:

during the use, start to rotate motor 32 and drive two-way lead screw 33 and rotate, make first fixing base 34, second fixing base 35 be close to each other or keep away from, thereby drive supporting mechanism 2 and pneumatic clamping jaw 4 and be close to each other or keep away from, adjust the interval between the pneumatic clamping jaw 4, carry out the centre gripping to the rotor of different models and fix, when needs change anchor clamps, take off the bolt 26 rotation, second fixed column 22 can be taken out from recess 23 fast under the promotion of spring 28 and push pedal 29, change.

The electrical components that appear in this application all external intercommunication power when using.

It is well within the skill of those in the art to implement, without further elaboration, the present invention also contemplates improvements to software that are related to the circuit and electrical components and modules.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.

Claims

1. A balancing machine is characterized by comprising a base (1), wherein two groups of supporting mechanisms (2) and pneumatic clamping jaws (4) fixed above the supporting mechanisms (2) are symmetrically arranged on the base (1), adjusting mechanisms (3) connected with the two groups of supporting mechanisms (2) are arranged inside the base (1), each adjusting mechanism (3) comprises a fixed groove (31), a rotating motor (32), a two-way screw rod (33), a first fixed seat (34), a second fixed seat (35) and a slide way (36), the fixed grooves (31) are formed in the base (1), the rotating motors (32) are installed at the end portions of the base (1), the output ends of the rotating motors (32) penetrate through the base (1) to enter the inside of the fixed grooves (31), one ends of the two-way screw rods (33) are connected with the output ends of the rotating motors (32), one end is connected through the rotary joint rotation with the inner wall of fixed slot (31), first fixing base (34), second fixing base (35) threaded connection respectively in the both ends of two-way lead screw (33), the top surface in base (1) is seted up in slide (36), and is linked together with fixed slot (31), first fixing base (34), second fixing base (35) pass slide (36) respectively and are connected with two sets of supporting mechanism (2).

2. A balancing machine according to claim 1, characterized in that the adjusting mechanism (3) further comprises a sliding groove (37) and two sliding blocks (38), the sliding groove (37) is opened on the inner wall of the fixing groove (31), and the two sliding blocks (38) are respectively fixed on the first fixing seat (34) and the second fixing seat (35) and are slidably connected with the sliding groove (37).

3. A balancing machine according to claim 1, characterized in that the support means (2) comprise a first fixing post (21), a second fixing post (22), a recess (23), a first threaded hole (24), a second threaded hole (25) and a bolt (26), the first fixing column (21) is arranged on the base (1) and is connected with the adjusting mechanism (3), the groove (23) is arranged at the top end of the first fixing column (21), the second fixing column (22) is inserted in the groove (23), the first threaded hole (24) penetrates through the outer wall of the first fixing column (21), and is communicated with the groove (23), a second threaded hole (25) matched with the first threaded hole (24) is arranged on the second fixing column (22) in a penetrating way, the bolt (26) is connected with the first threaded hole (24) and the second threaded hole (25) simultaneously.

4. A balancing machine according to claim 3, characterized in that the bottom end of the second fixed column (22) is symmetrically provided with rollers (27), and the bottom of the rollers (27) is connected with the base (1) in an abutting manner.

5. A balancing machine according to claim 3, characterized in that the inner bottom surface of the recess (23) is fixed with a push plate (29) by means of a spring (28), the top surface of the push plate (29) being connected against the bottom surface of the second fixing post (22).

6. A balancing machine according to claim 3, characterized in that a plurality of sets of springs (28) are provided uniformly between the inner bottom surface of the recess (23) and the pusher (29).