CN220251269U

CN220251269U - Balance machine mounting bracket

Info

Publication number: CN220251269U
Application number: CN202321635030.0U
Authority: CN
Inventors: 徐启宝
Original assignee: Suzhou Jubo Precision Equipment Co ltd
Current assignee: Suzhou Jubo Precision Equipment Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-26
Anticipated expiration: 2033-06-26

Abstract

The utility model belongs to the technical field of balance machine installation, in particular to a balance machine installation bracket which comprises a pedestal and a base; the pedestal is positioned above the base; one side edge of the upper surface of the pedestal is fixedly connected with a vertical plate which is symmetrically arranged; the upper middle parts of the vertical plates are respectively and rotatably connected with an L-shaped rod; the transverse end parts of the L-shaped rods are fixedly connected with rotary joints; the rotary joints are all rotationally connected with chucks; the chuck is provided with a bent round tube; the automobile wheel hub slides manually during sliding, the telescopic states of the first telescopic cylinder and the second telescopic cylinder are controlled sequentially, the automobile wheel hub is prevented from being blocked during sliding, the balance machine can be installed, the problem that the balance machine is installed by manually lifting and carrying when the automobile wheel hub is installed, the automobile wheel hub is heavy, the size is large, the time and the labor are wasted when the automobile wheel hub is manually lifted and carried and installed on the rotating shaft of the balance machine, the testing efficiency of multiple groups of automobile wheel hubs is affected, and the balance machine is installed only by manual labor and is difficult is solved.

Description

Balance machine mounting bracket

Technical Field

The utility model belongs to the technical field of balance machine installation, and particularly relates to a balance machine installation bracket.

Background

The balancing machine is an instrument for measuring rotor unbalance and is generally used for testing rotating parts such as motor rotors, machine tool spindles, fan impellers, turbine rotors, automobile parts, air conditioner fan blades and the like.

The traditional balancing machine generally adopts manpower to carry and install when installing automobile wheel hub, and when specific operation, the operation personnel is fixed the installation with the balancing machine in advance, then the manual center pin with automobile wheel hub aims at the pivot of balancing machine to install on the balancing machine pivot, can carry out subsequent test stage afterwards.

In the prior art, the balancing machine is lifted, carried and installed by manpower when the automobile wheel hub is installed, but the automobile wheel hub is heavier, and the body type is larger, and the manual lifting, carrying and installing are time-consuming and labor-consuming when the balancing machine is installed on the rotating shaft of the balancing machine, so that the testing efficiency of a plurality of groups of automobile wheel hubs is affected, and the automobile wheel hub is difficult to install only by manpower.

Accordingly, a balancer mounting bracket has been proposed to address the above-described problems.

Disclosure of Invention

In order to overcome the defects in the prior art and solve the problems, the balance machine mounting bracket is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a balance machine mounting bracket, which comprises a pedestal and a base; the pedestal is positioned above the base; one side edge of the upper surface of the pedestal is fixedly connected with a vertical plate which is symmetrically arranged; the upper middle parts of the vertical plates are respectively and rotatably connected with an L-shaped rod; the transverse end parts of the L-shaped rods are fixedly connected with rotary joints; the rotary joints are all rotationally connected with chucks; the chuck is provided with a bent round tube; two arc-shaped cuts are formed in the bottom of the bent circular tube; the end part of the bending round tube far away from the arc-shaped notch is provided with a balancing machine rotating shaft; an SC telescopic cylinder is arranged below the arc-shaped notch; the output end of the SC telescopic cylinder is fixedly connected with a connecting plate; a first telescopic cylinder and a second telescopic cylinder are fixedly connected to the upper surface of the connecting plate at positions corresponding to the arc-shaped cuts respectively; the output ends of the first telescopic cylinder and the second telescopic cylinder are fixedly connected with arc connectors, and the arc connectors are inserted into the arc cuts.

Preferably, round holes penetrating through the vertical plates are formed in the longitudinal end parts of the L-shaped rods; the round hole is rotationally connected with a bidirectional screw rod; one side of the bidirectional screw rod is fixedly connected with a driven gear; the middle part of the vertical plate is fixedly connected with a second connecting block; a rotating shaft is rotatably connected to the two side surfaces of the connecting block; a driving gear is fixedly connected to the inner side end part of the rotating shaft; the driving gear is rotationally connected with a belt, and the driven gear is driven by the belt and the driving gear; the motor is arranged on the outer side of the rotating shaft, and the rotating shaft is driven by the motor.

Preferably, the motor is fixedly connected with the second connecting block through a bolt; the output end of the motor is fixedly connected with a flat plug; and a flat jack is formed in the outer side end part of the rotating shaft.

Preferably, both sides of the upper surface of the base are provided with sliding grooves; limiting blocks are fixedly connected in the middle of two sides of the lower surface of the pedestal; support columns are fixedly connected to two sides of the limiting block; fixed pulleys are fixedly connected to the bottoms of the support columns; the lower end of the limiting block is in sliding connection with the fixed pulley in the chute.

Preferably, the end part of the bending round tube far away from the arc-shaped notch is fixedly connected with a round plug; the middle part of the balancing machine rotating shaft is provided with a circular jack.

Preferably, a sliding hole is formed in the middle of the pedestal and corresponds to the SC telescopic cylinder; a fixed plate is fixedly connected below the sliding hole, and the SC telescopic cylinder is fixedly connected on the fixed plate through a screw.

Preferably, an opening penetrating the pedestal is formed in the end, away from the vertical plate, of the pedestal.

Preferably, the bottom of the chuck is fixedly connected with a first connecting block; the first connecting blocks are fixedly connected with springs, and the other ends of the springs are fixedly connected with the middle parts of the vertical plates.

The utility model has the beneficial effects that:

the utility model provides a balancing machine mounting bracket, which is characterized in that one end of a bending circular tube is clamped by rotating a bidirectional screw rod through the cooperation of a chuck and an SC telescopic cylinder during specific operation, then an operator rotates an automobile hub on the ground to move to an elbow of the bending circular tube, the center of the automobile hub is aligned with the elbow and is inserted on the bending circular tube, the bending circular tube can vertically move through the cooperation of an arc-shaped notch, a first telescopic cylinder, a second telescopic cylinder, a connecting plate and the SC telescopic cylinder, at the moment, the SC telescopic cylinder is started to lift the bending circular tube and push a pedestal to slide in a base until the end part of the bending circular tube is connected with a rotating shaft of a balancing machine, then the chuck is separated under the linkage action of a motor, the automobile hub is prevented from being influenced by sliding on the rotating shaft of the balancing machine, the automobile hub is prevented from sliding manually during sliding, the automobile hub is prevented from being blocked during sliding, the automobile hub is mounted, the balancing machine is realized, the problem that when the automobile hub is mounted by manually lifting and carrying the balancing machine, the automobile hub is heavy, the automobile hub is manually, the body is large in size is required to be carried, the time is solved, the problem that the automobile hub is relatively is difficult to be more, and the automobile hub is difficult to be mounted by manually lifting and the rotating shaft when the balancing machine is mounted on the rotating shaft of the balancing machine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional perspective view of the present utility model;

FIG. 3 is a perspective view of an L-bar of the present utility model;

FIG. 4 is a perspective view of a bent round tube in accordance with the present utility model;

FIG. 5 is a perspective view of an arcuate joint according to the present utility model;

FIG. 6 is a perspective view of a bi-directional screw of the present utility model;

FIG. 7 is a perspective view of a motor according to the present utility model;

legend description:

1. a pedestal; 2. a vertical plate; 3. an L-shaped rod; 4. a rotary joint; 5. a chuck; 6. a first connecting block; 7. a spring; 8. a round hole; 9. a two-way screw rod; 10. a driven gear; 11. bending the round tube; 12. an arc-shaped incision; 13. a round plug; 14. a balancing machine rotating shaft; 15. a circular jack; 16. a belt; 17. a rotating shaft; 18. a motor; 19. a drive gear; 20. a flat jack; 21. a flat plug; 22. a second connecting block; 23. a slide hole; 24. an opening; 25. a fixing plate; 26. SC telescopic cylinder; 27. a connecting plate; 28. a first telescopic cylinder; 29. a second telescopic cylinder; 30. an arc-shaped joint; 31. a support column; 32. a limiting block; 33. a fixed pulley; 34. a base; 35. and a sliding 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.

Specific examples are given below.

Referring to fig. 1-7, the present utility model provides a balancing machine mounting bracket, comprising a pedestal 1 and a base 34; the pedestal 1 is positioned above the base 34; one side edge of the upper surface of the pedestal 1 is fixedly connected with a vertical plate 2 which is symmetrically arranged; the upper middle parts of the vertical plates 2 are respectively and rotatably connected with an L-shaped rod 3; the transverse end parts of the L-shaped rods 3 are fixedly connected with rotary joints 4; the rotary joints 4 are respectively and rotatably connected with a chuck 5; the chuck 5 is provided with a bent circular tube 11; two arc-shaped cuts 12 are formed in the bottom of the bent circular tube 11; the end part of the bent circular tube 11 far away from the arc-shaped notch 12 is provided with a balancing machine rotating shaft 14; an SC telescopic cylinder 26 is arranged below the arc-shaped notch 12; the output end of the SC telescopic cylinder 26 is fixedly connected with a connecting plate 27; a first telescopic cylinder 28 and a second telescopic cylinder 29 are fixedly connected to the upper surface of the connecting plate 27 at positions corresponding to the arc-shaped notches 12 respectively; the output ends of the first telescopic cylinder 28 and the second telescopic cylinder 29 are fixedly connected with arc connectors 30, and the arc connectors 30 are inserted into the arc cuts 12.

During operation, as the balancing machine in the prior art is lifted, carried and installed by manpower when the automobile wheel hub is installed, but the automobile wheel hub is heavier and has larger body size, the manual lifting, carrying and installing on the rotating shaft of the balancing machine are time-consuming and labor-consuming, the testing efficiency of a plurality of groups of automobile wheel hubs is affected, the installation by manpower is difficult, and the pedestal 1 and the pedestal 34 are designed aiming at the problems; when in operation, the SC telescopic cylinder 26 is started in advance to lift the bent round tube 11, one end of the bent round tube 11 is clamped under the cooperation of the L-shaped rod 3 and the clamping head 5, the SC telescopic cylinder 26 is a cylinder with controllable telescopic distance, the other end of the bent round tube 11 is put down through the SC telescopic cylinder 26, at the moment, the automobile hub is manually pushed to the elbow of the bent round tube 11, then the SC telescopic cylinder 26 is started again to lift the bent round tube 11, the pedestal 1 is pushed after the lifting, the bent round tube 11 is butted with a balancing machine, at the moment, the motor 18 is started, the motor 18 drives the rotating shaft 17 to rotate, the driving gear 19 on the rotating shaft 17 drives the driven gear 10 on the bidirectional screw 9 through the belt 16, the purpose of rotating the bidirectional screw 9 is achieved, the L-shaped rod 3 is driven to simultaneously move outwards, the clamping head 5 is separated, the automobile hub is prevented from being blocked when the bent round tube 11 slides, in addition, the first telescopic cylinder 28 and the second telescopic cylinder 29 are matched with each other, the bent circular tube 11 is alternately supported, the automobile hub slides when the first telescopic cylinder 28 and the second telescopic cylinder 29 are alternately supported, the automobile hub is prevented from being blocked when the bent circular tube 11 slides, the arc-shaped notch 12 at the lower end of the bent circular tube 11 is rotationally connected with the arc-shaped joint 30 on the Z axis, the elbow on the bent circular tube 11 is prevented from falling downwards, the purpose of installing the automobile hub on the rotating shaft 14 of the balancing machine is smoothly achieved, the problem that the balancing machine is manually lifted and carried and installed when the automobile hub is installed, the automobile hub is heavy, the body type is large, time and labor are wasted when the automobile hub is manually lifted and carried and installed on the rotating shaft of the balancing machine, the testing efficiency of a plurality of groups of automobile hubs is influenced, and the problem that the automobile hub is difficult to install only by manpower is solved.

Preferably, the longitudinal ends of the L-shaped rods 3 are provided with round holes 8 penetrating through the vertical plates 2; the round hole 8 is rotationally connected with a bidirectional screw rod 9; a driven gear 10 is fixedly connected to one side of the bidirectional screw rod 9; the middle part of the vertical plate 2 is fixedly connected with a second connecting block 22; the side surface of the second connecting block 22 is rotatably connected with a rotating shaft 17; a driving gear 19 is fixedly connected to the inner side end part of the rotating shaft 17; the driving gear 19 is rotatably connected with a belt 16, and the driven gear 10 is in transmission with the driving gear 19 through the belt 16; a motor 18 is arranged outside the rotating shaft 17, and the rotating shaft 17 is driven by the motor 18.

When the device works, as the longitudinal end parts of the L-shaped rods 3 are provided with round holes 8 penetrating through the vertical plate 2, the round holes 8 are rotationally connected with a bidirectional screw rod 9, and the round holes 8 provide a fixing effect for the bidirectional screw rod 9, so that the bidirectional screw rod 9 can rotate on the vertical plate 2 in situ; one side of the bidirectional screw rod 9 is fixedly connected with a driven gear 10, and the bidirectional screw rod 9 can be conveniently rotated by rotating the driven gear 10; the second connecting block 22 provides support for fixing the motor 18 and enables the belt 16 to collide with other parts during installation operation; the motor 18 drives the rotation shaft 17 to rotate, the rotation shaft 17 drives the driving gear 19 to rotate, the driving gear 19 and the belt 16 are matched to drive the driven gear 10 to rotate, and the driven gear 10 drives the bidirectional screw rod 9 to rotate.

Preferably, the motor 18 is fixedly connected with the second connecting block 22 through bolts; the output end of the motor 18 is fixedly connected with a flat plug 21; a flat jack 20 is formed at the outer end of the rotating shaft 17.

During operation, the second connecting block 22 fixes the position of the motor 18, and then the output end of the motor 18 is convenient to disassemble and overhaul by inserting the rotating shaft 17, and meanwhile, the flat plug 21 and the flat jack 20 facilitate the motor 18 to drive the rotating shaft 17 to rotate.

Preferably, both sides of the upper surface of the base 34 are provided with sliding grooves 35; limiting blocks 32 are fixedly connected to the middle parts of the two sides of the lower surface of the pedestal 1; support columns 31 are fixedly connected to two sides of the limiting block 32; fixed pulleys 33 are fixedly connected to the bottoms of the support columns 31; the lower end of the limiting block 32 and the fixed pulley 33 are both in sliding connection in the sliding groove 35.

In operation, as the sliding grooves 35 are formed on the two sides of the upper surface of the base 34, when the bent circular tube 11 is aligned with the rotating shaft 14 of the balancing machine, the pedestal 1 is pushed to achieve the moving purpose, and the circular plug 13 is inserted into the circular insertion hole 15 to achieve the butt joint of the bent circular tube 11 and the shaft lever of the balancing machine; limiting blocks 32 are fixedly connected in the middle of two sides of the lower surface of the pedestal 1, so that the pedestal 1 is prevented from shaking left and right; the support columns 31 are fixedly connected to two sides of the limiting block 32, and the fixed pulleys 33 are fixedly connected to the bottoms of the support columns 31, so that the purpose of horizontal movement of the pedestal 1 is achieved.

Preferably, the end part of the bent circular tube 11 far away from the arc-shaped notch 12 is fixedly connected with a circular plug 13; a circular jack 15 is arranged in the middle of the balancing machine rotating shaft 14.

When the balance machine works, as the round plug 13 is fixedly connected to the end part of the bent round tube 11 far away from the arc-shaped notch 12, the round jack 15 is formed in the middle of the balance machine rotating shaft 14, the bent round tube 11 can be conveniently abutted with the balance machine rotating shaft 14, and supporting force is also provided for the bent round tube 11 when the support of the clamping head 5 is lost.

Preferably, a sliding hole 23 is formed in the middle of the pedestal 1 at a position corresponding to the SC telescopic cylinder 26; a fixed plate 25 is fixedly connected below the sliding hole 23, and an SC telescopic cylinder 26 is fixedly connected on the fixed plate 25 through a screw.

During operation, because the sliding hole 23 is formed in the middle of the pedestal 1 and corresponds to the position of the SC telescopic cylinder 26, the fixed plate 25 is fixedly connected below the sliding hole 23, and a fixing effect is provided for the SC telescopic cylinder 26, so that maintenance and overhaul are facilitated.

Preferably, an opening 24 penetrating the pedestal 1 is formed at an end of the pedestal 1 away from the vertical plate 2.

In operation, the end of the pedestal 1 far from the vertical plate 2 is provided with the opening 24 penetrating the pedestal 1, so that the pedestal 1 is prevented from limiting the movement when the elbow of the bent round tube 11 is put down.

Preferably, the bottom of the chuck 5 is fixedly connected with a first connecting block 6; the first connecting blocks 6 are fixedly connected with springs 7, and the other ends of the springs 7 are fixedly connected with the middle of the vertical plate 2.

During operation, as the bottom of the chuck 5 is fixedly connected with the first connecting block 6, the first connecting block 6 is fixedly connected with the spring 7, the other end of the spring 7 is fixedly connected with the middle part of the vertical plate 2, and as the chuck 5 can rotate, when the position of the chuck 5 is not aligned, the spring 7 provides tension to reset the chuck 5.

Working principle: because the balancing machine in the prior art adopts manpower to lift, carry and mount when the automobile hub is mounted, but the automobile hub is heavier and has larger body shape, the man-made lifting, carrying and mounting on the rotating shaft of the balancing machine is time-consuming and labor-consuming, the testing efficiency of a plurality of groups of automobile hubs is affected, the mounting is difficult only by manpower, and the pedestal 1 and the pedestal 34 are designed aiming at the problems; when in operation, the SC telescopic cylinder 26 is started in advance to lift the bent circular tube 11, one end of the bent circular tube 11 is clamped under the cooperation of the L-shaped rod 3 and the clamping head 5, the SC telescopic cylinder 26 is a cylinder with controllable telescopic distance, the other end of the bent circular tube 11 is put down through the SC telescopic cylinder 26, at the moment, the automobile hub is manually pushed to the elbow of the bent circular tube 11, then the SC telescopic cylinder 26 is started again to lift the bent round tube 11, the pedestal 1 is pushed after the lifting, the round plug 13 is inserted into the round jack 15, at the moment, the motor 18 is started, the motor 18 drives the rotating shaft 17 to rotate, the driving gear 19 on the rotating shaft 17 drives the driven gear 10 on the bidirectional screw rod 9 through the belt 16, the purpose of rotating the bidirectional screw rod 9 is achieved, and then drives the L-shaped rod 3 to simultaneously move outwards, so that the clamping heads 5 are separated, the automobile hub is prevented from being blocked when the round tube 11 is bent to slide at the place, in addition, the first telescopic cylinder 28 and the second telescopic cylinder 29 are matched with each other to alternately support the bent round tube 11, the automobile hub slides when the first telescopic cylinder 28 and the second telescopic cylinder 29 are alternately supported, the automobile hub is prevented from being blocked when the bent round tube 11 slides, because the arc notch 12 at the lower end of the bending circular tube 11 is rotationally connected with the arc joint 30 on the Z axis, the elbow on the bending circular tube 11 is prevented from falling down, the purpose of mounting the automobile hub on the rotating shaft 14 of the balancing machine is smoothly realized, the problem that the balancing machine is lifted, carried and mounted by manpower when the automobile hub is mounted is solved, but automobile wheel hub is heavier, and the size is great, and the manual transport of lifting is installed in the pivot of balancing machine time and energy relatively, influences multiunit automobile wheel hub test efficiency, only relies on the manpower to install, the comparatively difficult problem.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A balancing machine mounting bracket, characterized in that: comprises a pedestal (1) and a base (34); the pedestal (1) is positioned above the base (34); one side edge of the upper surface of the pedestal (1) is fixedly connected with a vertical plate (2) which is symmetrically arranged; the upper middle parts of the vertical plates (2) are respectively and rotatably connected with an L-shaped rod (3); the transverse end parts of the L-shaped rods (3) are fixedly connected with rotary joints (4); the rotary joints (4) are respectively connected with a chuck (5) in a rotary way; the chuck (5) is provided with a bent circular tube (11); two arc-shaped cuts (12) are formed in the bottom of the bent circular tube (11); the end part of the bending round tube (11) far away from the arc-shaped notch (12) is provided with a balancing machine rotating shaft (14); an SC telescopic cylinder (26) is arranged below the arc-shaped notch (12); the output end of the SC telescopic cylinder (26) is fixedly connected with a connecting plate (27); a first telescopic cylinder (28) and a second telescopic cylinder (29) are fixedly connected to the upper surface of the connecting plate (27) at positions corresponding to the arc-shaped notch (12) respectively; the output ends of the first telescopic cylinder (28) and the second telescopic cylinder (29) are fixedly connected with arc connectors (30), and the arc connectors (30) are inserted into the arc-shaped notch (12).

2. A balancing machine mounting bracket as claimed in claim 1, wherein: round holes (8) penetrating through the vertical plates (2) are formed in the longitudinal end parts of the L-shaped rods (3); the round hole (8) is rotationally connected with a bidirectional screw rod (9); one side of the bidirectional screw rod (9) is fixedly connected with a driven gear (10); a connecting block II (22) is fixedly connected to the middle part of the vertical plate (2); a rotating shaft (17) is rotatably connected to the side surface of the second connecting block (22); a driving gear (19) is fixedly connected to the inner side end part of the rotating shaft (17); the driving gear (19) is rotationally connected with a belt (16), and the driven gear (10) is driven by the belt (16) and the driving gear (19); a motor (18) is arranged outside the rotating shaft (17), and the rotating shaft (17) is driven by the motor (18).

3. A balancing machine mounting bracket as claimed in claim 2, wherein: the motor (18) is fixedly connected with the second connecting block (22) through bolts; the output end of the motor (18) is fixedly connected with a flat plug (21); a flat jack (20) is formed in the outer side end portion of the rotating shaft (17).

4. A balancing machine mounting bracket as claimed in claim 3, wherein: sliding grooves (35) are formed in two sides of the upper surface of the base (34); limiting blocks (32) are fixedly connected to the middle parts of two sides of the lower surface of the pedestal (1); support columns (31) are fixedly connected to two sides of the limiting block (32); fixed pulleys (33) are fixedly connected to the bottoms of the support columns (31); the lower end of the limiting block (32) and the fixed pulley (33) are both in sliding connection in the sliding groove (35).

5. A balancing machine mounting bracket as claimed in claim 4, wherein: the end part of the bent circular tube (11) far away from the arc-shaped notch (12) is fixedly connected with a circular plug (13); a circular jack (15) is formed in the middle of the balancing machine rotating shaft (14).

6. A balancing machine mounting bracket as claimed in claim 5, wherein: a sliding hole (23) is formed in the middle of the pedestal (1) and corresponds to the SC telescopic cylinder (26); a fixed plate (25) is fixedly connected below the sliding hole (23), and an SC telescopic cylinder (26) is fixedly connected on the fixed plate (25) through a screw.

7. A balancing machine mounting bracket as claimed in claim 6, wherein: an opening (24) penetrating through the pedestal (1) is formed in the end portion, far away from the vertical plate (2), of the pedestal (1).

8. A balancing machine mounting bracket as claimed in claim 7, wherein: the bottom of the clamping head (5) is fixedly connected with a first connecting block (6); the first connecting blocks (6) are fixedly connected with springs (7), and the other ends of the springs (7) are fixedly connected with the middle of the vertical plate (2).