CN216349344U

CN216349344U - High-speed balancing machine

Info

Publication number: CN216349344U
Application number: CN202122921877.2U
Authority: CN
Inventors: 王亚洲
Original assignee: Suzhou Ruiwei Centrifugal Separation Technology Co ltd
Current assignee: Suzhou Ruiwei Centrifugal Separation Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-19
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to a high-speed balancing machine relates to balancing machine equipment technical field, need to change balancing machine equipment in order to solve the rotor to different models and carry out the equilibrium check-up, problem that work efficiency and economic benefits are low, and it includes base, workstation, two mutual parallel arrangement's supporting seat and sectional fixture, the workstation is installed in base one side, two the supporting seat all sets up in the base upper surface, sectional fixture sets up the one end that the base was kept away from to the supporting seat, the shifting chute has been seted up, two to the base upper surface along its length direction the one end that the supporting seat is close to the base all is provided with the movable block, the movable block sets up in the shifting chute, be provided with the adjusting part that is used for controlling the supporting seat to remove in the shifting chute. This application has the effect of adjusting distance between the supporting seat, improvement work efficiency and economic benefits.

Description

High-speed balancing machine

Technical Field

The application relates to the technical field of balancing machine equipment, in particular to a high-speed balancing machine.

Background

A balancing machine is an instrument for determining unbalance of a rotor, which generates pressure on a supporting structure and the rotor itself during rotation thereof, causing vibration, and is a device for performing dynamic balance verification of the rotor in a rotating state.

Because the field scope that the balancing machine was used is wider, often have the equipment of different models to the rotor equilibrium survey in the same field, the size and the dimension of its rotor also are different, just need the balancing machine of different models or change the supporting seat of different intervals at this moment and carry out corresponding check-up work, economic benefits is lower, and work efficiency is low. At the moment, the distance between the two support seats of the balancing machine needs to be changed to adapt to rotors of different models, so that the working efficiency and the economic benefit are improved.

SUMMERY OF THE UTILITY MODEL

In order to make the rotor of the adaptable different models of balancing machine carry out the equilibrium verification, improve the application scope of balancing machine, this application provides a high-speed balancing machine.

The high-speed balancing machine provided by the application adopts the following technical scheme:

the utility model provides a high-speed balancing machine, includes base, workstation, two mutual parallel arrangement's supporting seat and sectional fixture, the workstation is installed in base one side, two the supporting seat all sets up in the base upper surface, the sectional fixture sets up in the one end that the base was kept away from to the supporting seat, its characterized in that: the supporting seat comprises a base and is characterized in that a moving groove is formed in the upper surface of the base along the length direction of the base, moving blocks are arranged at one ends, close to the base, of the two supporting seats, the moving blocks are arranged in the moving groove, and an adjusting assembly used for controlling the supporting seats to move is arranged in the moving groove.

Through adopting above-mentioned technical scheme, the supporting seat removes under adjusting part's effect to adjust the distance between the both sides supporting seat so that the size of adaptation different rotors, improved the application range of the high-speed balancing machine of this application, the movable block removes at the shifting chute, has improved adjusting part's stationarity, has improved work efficiency and economic benefits.

Optionally, the adjusting assembly includes two fixing seats, an adjusting screw rod and a rotating motor, the two fixing seats are all disposed in the moving groove and located at two ends of the moving groove respectively, the adjusting screw rod is provided with two sections of thread sections with opposite turning directions from the middle portion to the two ends, the adjusting screw rod penetrates through the fixing seats at the two ends of the moving groove, the portion, located in the fixing seats, of the adjusting screw rod is smooth and is connected with the fixing seats in a rotating manner, the adjusting screw rod penetrates through the moving blocks of the two supporting seats, the two moving blocks are located on the two sections of different thread sections respectively, the rotating motor is mounted on one side, away from the workbench, of the base, and an output shaft of the rotating motor is fixedly connected with one end of the adjusting screw rod.

Through adopting above-mentioned technical scheme, start when rotating the motor and drive accommodate the lead screw and rotate, because accommodate the lead screw has both ends and revolves to opposite screw thread section for accommodate the lead screw is in the pivoted, drives the supporting seat that is located two sections different screw thread sections and carries out opposite or relative direction's motion, until adjusting to the size that is fit for corresponding rotor, improved work efficiency, make the high-speed balancing machine's of this application range of application wider, improved the suitability, good economic benefits has.

Optionally, the base upper surface is seted up two spacing grooves that are parallel to each other along its length direction, two the spacing groove is located the both sides of shifting chute respectively and is parallel with the shifting chute, two the spacing inslot all is provided with the gag lever post, the both ends of gag lever post link to each other with base width direction's lateral wall, each the supporting seat lower surface all is provided with two stoppers, each the stopper sets up respectively in corresponding spacing inslot, the gag lever post pass the stopper and with stopper sliding connection.

Through adopting above-mentioned technical scheme, set up the rotation motor that the gag lever post can make and when driving accommodate the lead screw and rotate, the restriction supporting seat limits the direction of motion of supporting seat except that opening along base length direction, has improved the stability of the high-speed balanced machine of this application, has improved the practicality, has prolonged life.

Optionally, a rotating bearing is arranged in the fixed seat, an outer ring of the rotating bearing is fixedly connected with the fixed seat, and the adjusting screw rod is inserted into an inner ring of the rotating bearing and is rotatably connected with the inner ring of the rotating bearing.

Through adopting above-mentioned technical scheme, set up rolling bearing, can reduce the friction between accommodate the lead screw and the fixing base, support accommodate the lead screw and rotate to reduce the coefficient of friction in its motion process, prolonged life.

Optionally, two fixing base upper surfaces all are provided with the stationary blade, the stationary blade sets up in the both sides limit of fixing base towards the shifting chute lateral wall, each all be provided with the fastener on the stationary blade, the fastener passes the stationary blade and with base upper surface threaded connection.

Through adopting above-mentioned technical scheme, set up the stationary blade and place being connected between stationary blade and the base and set up to dismantling and be connected, be convenient for regularly change and maintain accommodate the lead screw for the high-speed balancing machine of this application is more convenient when maintaining, has improved the practicality.

Optionally, a countersunk hole is formed in the upper surface of the base corresponding to the fixing sheet, and the fixing sheet is arranged in the countersunk hole.

Through adopting above-mentioned technical scheme, set up the stationary blade in the countersunk head, can hide the stationary blade, improved the pleasing to the eye degree of base upper surface, save manufacturing material simultaneously, economic benefits is good.

Optionally, the supporting seat includes the sliding seat and dismantles the seat, it sets up in the sliding seat top to dismantle the seat, the sliding seat rotates with accommodate the lead screw to be connected, the sliding seat is kept away from the one end of base and is seted up the mounting groove, it installs in the mounting groove to dismantle the seat, the sliding seat lateral wall is provided with the retaining member, the retaining member passes the sliding seat in proper order and dismantles the lateral wall of seat and with the sliding seat with dismantle the seat locking.

Through adopting above-mentioned technical scheme, divide into the sliding seat with the supporting seat and dismantle the seat, can be convenient for change and maintain the dismantlement seat, effectively avoided carrying out the problem of changing to whole supporting seat, improved economic benefits for the high-speed balancing machine of this application possesses the flexibility more.

Optionally, the four side walls and the bottom wall in the mounting groove are provided with elastic shock-absorbing pads.

Through adopting above-mentioned technical scheme, set up the vibration that the balance machine brought when carrying out the check-up of rotor equilibrium, the elasticity shock pad can absorb partly vibration for the rotor can be balanced more, has improved work efficiency, and has kept the stability and the security of balance machine structure, has prolonged life.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the adjusting assembly is arranged, so that the supporting seats on the two sides for clamping the rotor can move in opposite directions or opposite positions, the size of the rotor to be verified can be quickly adjusted, and the working efficiency and the economic benefit are improved;

2. adjusting part and supporting seat all are provided with the detachable structure, are convenient for in time change and maintain the part of damage, have improved the flexibility and the practicality of the high-speed balanced machine of this application, have improved work efficiency and economic benefits.

Drawings

Fig. 1 is a schematic structural diagram of a high-speed balancing machine according to an embodiment of the present application.

Fig. 2 is an exploded view of the support base and adjustment assembly of an embodiment of the present application.

Fig. 3 is an enlarged view at a in fig. 2.

Description of reference numerals: 1. a base; 11. a moving groove; 12. a limiting groove; 13. a countersunk hole; 2. a work table; 3. a supporting seat; 31. a sliding seat; 311. a moving block; 312. a limiting block; 313. mounting grooves; 32. disassembling the seat; 4. installing a clamp; 5. an adjustment assembly; 51. a fixed seat; 511. a rotating bearing; 512. a fixing sheet; 513. a fastener; 52. adjusting the screw rod; 521. a threaded segment; 53. rotating the motor; 6. a limiting rod; 7. a locking member; 8. an elastic shock pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a high-speed balancing machine. Referring to fig. 1, a high-speed balancing machine includes a base 1, a worktable 2, two parallel supporting bases 3 and a mounting fixture 4. The workbench 2 is arranged on one side of the base 1 and is connected with the side edge of the base 1 through a bolt. Two supporting seats 3 are arranged on the upper surface of the base 1, and the mounting fixture 4 is detachably connected to one surface of the supporting seat 3 far away from the base 1 through a bolt. In this embodiment, the mounting fixture 4 is used for fixing and clamping the rotor to be subjected to the balance check.

Referring to fig. 1 and 2, the supporting seat 3 includes a sliding seat 31 and a detachable seat 32, and the detachable seat 32 is installed at an end of the sliding seat 31 far from the base 1. Mounting groove 313 has been seted up to sliding seat 31 up end, and mounting groove 313 does not run through any lateral wall of sliding seat 31, and four lateral walls all are provided with elastic shock pad 8 with the diapire in the mounting groove 313, dismantle the seat 32 lower extreme and insert and establish into mounting groove 313 in, the mounting groove 313 outside is provided with four retaining members 7, and retaining member 7 passes sliding seat 31 lateral wall in proper order and dismantles the seat 32 lateral wall, links to each other sliding seat 31 with dismantlement seat 32. In this embodiment, the elastic damping pad 8 is made of rubber, and the locking member 7 is a bolt and nut structure.

Referring to fig. 1 and 2, the upper surface of the base 1 is provided with moving grooves 11 penetrating through both ends of the base 1 along the length direction thereof, and the adjusting assembly 5 for controlling the movement of the supporting table is arranged in the moving grooves 11. The bottom surface of the sliding seat 31 is provided with a moving block 311, the moving block 311 is embedded in the moving groove 11, and the width of the moving block 311 is configured corresponding to the width of the moving groove 11. In this embodiment, the sliding seat 31 and the moving block 311 are integrally formed.

Referring to fig. 1 and 2, the adjusting assembly 5 includes two fixing bases 51, an adjusting screw 52 and a rotating motor 53. The two fixing bases 51 are respectively disposed at two ends of the moving slot 11. The width of the fixed seat 51 is adapted to the width of the moving slot 11. The upper surface of each fixing seat 51 is provided with a fixing plate 512, and the fixing plates 512 are disposed on two side edges of the fixing seat 51 facing the side wall of the moving slot 11. The upper surface of the base 1 is provided with a plurality of counter bores 13 corresponding to the fixing plates 512 in a matching manner, and the fixing plates 512 are arranged in the counter bores 13. Each fixing plate 512 is correspondingly provided with a fastening piece 513, and the fastening piece 513 passes through the fixing plate 512 and is in threaded connection with the upper surface of the base 1. In this embodiment, the fixing plate 512 and the fixing base 51 are integrally formed, and the fastening member 513 is a bolt.

Referring to fig. 2 and 3, each of the fixing seats 51 is provided with a rotating bearing 511 therein, and an outer ring of the rotating bearing 511 is fixedly connected with the fixing seat 51 by welding. The adjusting screw 52 passes through the two side fixing seats 51 and passes through the inner ring of the rotating bearing 511 to be rotatably connected with the fixing seats 51. The two ends of the adjusting screw rod 52 inserted into the fixing seat 51 are smooth ends, and the adjusting screw rod 52 is provided with threaded sections 521 with opposite screwing directions from the middle to the two ends. The adjusting screw 52 passes through the moving blocks 311 of the two support bases 3 and is in threaded fit with the moving blocks 311. The two moving blocks 311 are respectively located on the threaded sections 521 with different rotation directions on two sides.

Referring to fig. 1 and 2, a rotating motor 53 is disposed at an end of the base 1 away from the worktable 2, and an output shaft of the rotating motor 53 is connected to an end of the lead screw 52. When the rotating motor 53 is started, the output shaft of the rotating motor 53 drives the adjusting screw 52 to rotate, thereby controlling the two supporting seats 3 to move oppositely or oppositely.

Referring to fig. 1 and 2, two limiting grooves 12 parallel to the moving groove 11 are formed in the upper surface of the base 1, the two limiting grooves 12 are respectively located on two sides of the moving groove 11, correspondingly, two limiting blocks 312 are correspondingly arranged on the lower surface of the sliding seat 31 in a manner of being matched with the limiting grooves 12, and the limiting blocks 312 are inserted into the limiting grooves 12. The limiting groove 12 does not penetrate through the two ends of the base 1. And a limiting rod 6 is arranged in each limiting groove 12, and the limiting rods 6 are fixedly connected with the two ends of the base 1 through welding. The stopper rod 6 passes through the corresponding stopper 312 so that the sliding seat 31 can slide on the rod through the stopper 312.

Referring to fig. 1 and 2, the lower surface of the sliding seat 31 is close to the upper surface of the base 1, and does not collide with each other, and when the rotating motor 53 is started, the two supporting seats 3 can be smoothly moved and adjusted on the upper surface of the base 1.

The implementation principle of the high-speed balancing machine in the embodiment of the application is as follows: when the rotating motor 53 is started, the supporting seats 3 respectively positioned on the two sections of the adjusting screw rod 52 which are screwed to different threaded sections 521 start to move, and the supporting seats 3 on the two sides are adjusted to proper positions according to the size of the rotor which needs to be subjected to balance verification. Under the limiting action of the limiting rods 6 on the two sides, the moving direction of the supporting seat 3 is reversed all the time along the length direction of the base 1, and the structural stability is improved. When the internal parts of the high-speed balancing machine of the application are damaged, the fixed seat 51 or the sliding seat 31 can be detached for timely replacement and maintenance.

The high-speed balancing machine can utilize the limiting cooperation of the adjusting component 5 and the limiting rod 6 to perform stable position adjustment on the workbench 2, saves the time for replacing equipment when carrying out balance verification on different rotors, and improves the working efficiency and the economic benefit.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a high-speed balancing machine, includes base (1), workstation (2), two mutual parallel arrangement's supporting seat (3) and sectional fixture (4), install in base (1) one side workstation (2), two supporting seat (3) all set up in base (1) upper surface, sectional fixture (4) set up in supporting seat (3) keep away from the one end of base (1), its characterized in that: the upper surface of the base (1) is provided with a moving groove (11) along the length direction, moving blocks (311) are arranged at one ends, close to the base (1), of the two supporting seats (3), the moving blocks (311) are arranged in the moving groove (11), and an adjusting component (5) used for controlling the supporting seats (3) to move is arranged in the moving groove (11).

2. A high speed balancing machine according to claim 1, characterized in that: the adjusting component (5) comprises two fixed seats (51), an adjusting screw rod (52) and a rotating motor (53), the two fixed seats (51) are arranged in the moving groove (11) and are respectively positioned at two ends of the moving groove (11), the adjusting screw rod (52) is provided with two thread sections (521) with opposite screwing directions from the middle part to two ends, the adjusting screw rod (52) passes through the fixed seats (51) at the two ends of the movable groove (11), the part of the adjusting screw rod (52) positioned in the fixed seat (51) is smooth and is rotationally connected with the fixed seat (51), the adjusting screw rod (52) passes through the moving blocks (311) of the two supporting seats (3), the two moving blocks (311) are respectively positioned on two sections of different thread sections (521), the rotating motor (53) is arranged on one side of the base (1) far away from the workbench (2), an output shaft of the rotating motor (53) is fixedly connected with one end of the adjusting screw rod (52).

3. A high speed balancing machine according to claim 2, characterized in that: base (1) upper surface is followed its length direction and is seted up two spacing grooves (12) that are parallel to each other, two spacing groove (12) are located the both sides of shifting chute (11) respectively and are parallel with shifting chute (11), two all be provided with gag lever post (6) in spacing groove (12), the both ends of gag lever post (6) link to each other with base (1) width direction's lateral wall, each supporting seat (3) lower surface all is provided with two stopper (312), each stopper (312) set up respectively in corresponding spacing groove (12), gag lever post (6) pass stopper (312) and with stopper (312) sliding connection.

4. A high speed balancing machine according to claim 2, characterized in that: the adjustable screw is characterized in that a rotating bearing (511) is arranged in the fixed seat (51), the outer ring of the rotating bearing (511) is fixedly connected with the fixed seat (51), and the adjusting screw rod (52) is inserted into the inner ring of the rotating bearing (511) and is rotatably connected with the inner ring of the rotating bearing (511).

5. A high speed balancing machine according to claim 2, characterized in that: two fixing base (51) upper surface all is provided with stationary blade (512), stationary blade (512) set up in fixing base (51) towards the both sides limit of shifting chute (11) lateral wall, each all be provided with fastener (513) on stationary blade (512), fastener (513) pass stationary blade (512) and with base (1) upper surface threaded connection.

6. A high speed balancing machine according to claim 5, characterized in that: the upper surface of the base (1) is provided with a counter bore (13) corresponding to the fixing sheet (512), and the fixing sheet (512) is arranged in the counter bore (13).

7. A high speed balancing machine according to claim 3, characterized in that: supporting seat (3) include sliding seat (31) and dismantle seat (32), it sets up in sliding seat (31) top to dismantle seat (32), sliding seat (31) rotate with accommodate the lead screw (52) and are connected, mounting groove (313) have been seted up to the one end that base (1) were kept away from in sliding seat (31), it installs in mounting groove (313) to dismantle seat (32), sliding seat (31) lateral wall is provided with retaining member (7), retaining member (7) pass sliding seat (31) in proper order and dismantle the lateral wall of seat (32) and with sliding seat (31) and dismantle seat (32) locking.

8. A high speed balancing machine according to claim 7, characterized in that: four lateral walls and diapire all set up elastic damping pad (8) in mounting groove (313).