CN211493524U

CN211493524U - Automobile wheel hub balancing weight code disc structure

Info

Publication number: CN211493524U
Application number: CN201922214766.0U
Authority: CN
Inventors: 刘长荣; 欧征林
Original assignee: Chongqing Juli Power Metallurg Product Co ltd
Current assignee: Chongqing Juli Power Metallurg Product Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-15
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses an automobile wheel hub balancing weight code wheel structure, including the mounting disc, and the mounting disc is hollow structure, set up in the mounting disc by the ring baffle, and set up by rotating positioner in the ring baffle, rotate a plurality of install bins of fixedly connected with on the positioner, sliding connection has the backup pad in the install bin, fixedly connected with travel switch on the bottom lateral wall of install bin, and one side of travel switch is provided with time relay, fixedly connected with connecting rod on one side lateral wall of backup pad, and the one end fixedly connected with of connecting rod places the dish, through a compression spring fixed connection between the lateral wall of backup pad and install bin, one side lateral wall and the rotation positioner fixed connection of install bin, it can realize balancing weight ration count and the automatic function of placing the dish of changing.

Description

Automobile wheel hub balancing weight code disc structure

Technical Field

The utility model belongs to the technical field of automobile balancing weight processing and specifically relates to an automobile wheel hub balancing weight code wheel structure.

Background

At present, the mode of adopting artifical code wheel at the balancing weight arrangement is many goes on, there are some balancing weight code wheel mechanisms on the market, but present balancing weight is placed a set majority and is not had the tally function, adopt artifical tally by code wheel personnel during artifical code wheel, can cause the dual consumption of code wheel personnel on physical power and energy like this, staff's fatigue speed has been accelerated, work efficiency has been reduced, current code wheel mechanism also can't carry out the tally to the balancing weight simultaneously, still need artificially to count to control the code wheel quantity of placing in the dish face, and when one is placed a set code disc and is accomplished, need the manual work to be changed and is placed the dish, cause code wheel mechanism to shut down, when large-scale production, comparatively influence work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile wheel hub balancing weight code wheel structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automobile hub balancing weight code disc structure comprises a mounting disc, wherein the mounting disc is of a hollow structure, an annular baffle is arranged in the mounting disc, a rotary positioning device is arranged in the annular baffle, a plurality of mounting boxes are fixedly connected to the rotary positioning device, supporting plates are slidably connected to the mounting boxes, travel switches are fixedly connected to the side walls of the bottoms of the mounting boxes, time relays are arranged on one sides of the travel switches, connecting rods are fixedly connected to the side walls of one sides of the supporting plates, a placing disc is fixedly connected to one end of each connecting rod, the supporting plates and the side walls of the mounting boxes are fixedly connected through first compression springs, the side wall of one side of each mounting box is fixedly connected with the rotary positioning device, a buffering rotating shaft is fixedly connected to the side wall of one side of the rotary positioning device, and a motor is fixedly connected to one end of the buffering, and the motor is fixedly connected with the inner side wall of the mounting disc.

In a further embodiment, rotation positioner includes the connecting plate, it is provided with second compression spring to encircle on the lateral wall of connecting plate, and second compression spring's one end fixedly connected with card ball, it is equipped with a plurality of arc walls to encircle on the lateral wall of ring baffle, card ball and arc wall phase-match set up, can realize accurate positioning work to placing the dish in the operation of placing the dish through the rotation positioner who sets up changing automatically.

In a further embodiment, place and seted up the connecting hole on one side lateral wall of dish, and be provided with the internal thread in the connecting hole, the external screw thread has been seted up on the one end lateral wall of connecting rod, the connecting rod with place adopt threaded connection between the dish, can be convenient for place the installation and the dismantlement of dish through the threaded connection who sets up, made things convenient for the staff to take the balancing weight.

In a further embodiment, fixedly connected with dog on one side inside wall of install bin, and the outside of dog is wrapped up in and is equipped with the cushion collar, the material of cushion collar adopts the rubber material, and the dog that sets up is in order to prevent that the backup pad from crushing time relay and travel switch at the in-process that moves down, and the blotter can alleviate the collision between dog and the backup pad simultaneously, has prolonged the life of part.

In a further embodiment, the buffering rotating shaft comprises a sleeve, sliding grooves are symmetrically formed in the side wall of the sleeve, sliding blocks are connected in the sliding grooves, a buffering plate is fixedly connected between the two sliding blocks, a supporting rotating shaft is fixedly connected to one side wall of the buffering plate, the buffering plate is fixedly connected with the bottom of the sleeve through a third compression spring, shaking impact caused when the coded disc is configured into a block can be relieved through the buffering rotating shaft, and the service lives of the motor and parts of the buffering rotating shaft are prolonged.

In a further embodiment, a fixing hole is formed in a side wall of one side of the buffer plate, an internal thread is formed in the fixing hole, and an external thread matched with the internal thread in the fixing hole is formed in a side wall of one end of the supporting rotating shaft. The buffer plate is connected with the supporting rotating shaft through threads, and the installation and the disassembly between the internal parts of the buffering rotating shaft can be facilitated through the arranged threads.

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

1. through placing parts such as dish and install bin of setting up, can realize the count to the balancing weight, place the balancing weight when placing the dish, place the dish because the gravity of balancing weight begins to extrude the connecting rod, the connecting rod begins to extrude the backup pad downstream, because the backup pad is connected with the lateral wall of install bin through first compression spring, and then the backup pad receives first compression spring's elastic force effect, when backup pad and travel switch offset, first compression spring's elasticity is roughly equal to the weight of placing the dish on the balancing weight, because the weight of balancing weight is roughly equal, and then can learn the quantity of balancing weight, need not the manual count, workman's intensity of labour has been alleviateed.

2. Through parts such as the location rotating device and the motor that set up, can realize placing the automatic function of changing of dish, when backup pad and travel switch offset, travel switch can open time relay, time relay can make the motor circular telegram, it rotates to drive the buffering pivot through the motor, the buffering pivot can drive the connecting plate and rotate, the connecting plate makes through driving the install bin and places the dish and change, the arc wall and the card ball that set up simultaneously can ensure that the connecting plate rotates certain angle after, the back is placed the dish and is the same with the preceding position of placing the dish, time relay disconnection motor's power this moment.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a code wheel structure of an automobile hub balancing weight.

FIG. 2 is a schematic structural diagram of a front cross-sectional view of an automobile hub counterweight code wheel structure.

FIG. 3 is a schematic structural diagram of a rotation positioning device in a code wheel structure of an automobile hub counterweight.

FIG. 4 is a schematic view of a connection structure of a buffer rotating shaft in a code wheel structure of an automobile hub balancing weight.

In the figure: 1. mounting a disc; 2. a connecting rod; 3. placing a tray; 4. a travel switch; 5. a support plate; 6. a first compression spring; 7. a time relay; 8. a stopper; 9. a connecting plate; 10. a second compression spring; 11. a buffer rotating shaft; 12. installing a box; 13. an annular baffle; 14. an arc-shaped slot; 15. blocking the ball; 16. a sleeve; 17. a chute; 18. a slider; 19. a third compression spring; 20. a buffer plate; 21. supporting the rotating shaft.

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.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, an automobile wheel hub counterweight code disc structure includes a mounting disc 1, the mounting disc 1 is a hollow structure, a ring baffle 13 is disposed in the mounting disc 1, a rotary positioning device is disposed in the ring baffle 13, the rotary positioning device includes a connecting plate 9, a second compression spring 10 is disposed around the side wall of the connecting plate 9, one end of the second compression spring 10 is welded to a ball retainer 15, a plurality of arc-shaped grooves 14 are disposed around the side wall of the ring baffle 13, the ball retainer 15 is disposed in match with the arc-shaped grooves 14, the rotary positioning device can accurately position the placing disc 3 in the operation of automatically replacing the placing disc 3, when the supporting plate 5 abuts against the travel switch 4, the travel switch 4 opens the time relay 7, the time relay 7 is electrically connected to the motor, time relay 7 can make the motor circular telegram, drives buffering pivot 11 through the motor and rotates, and buffering pivot 11 can drive connecting plate 9 and rotate, and connecting plate 9 makes to place dish 3 through driving install bin 12 and has changed, and the arc wall 14 and the card ball 15 that set up simultaneously can ensure that connecting plate 9 rotates certain angle after, new dish 3 of placing is the same with original position of placing dish 3.

Rotate a plurality of install bins of fixedly connected with 12 on the positioner, sliding connection has backup pad 5 in the install bin 12, fixedly connected with travel switch 4 on the bottom lateral wall of install bin 12, and one side of travel switch 4 is provided with time relay 7, fixedly connected with connecting rod 2 on one side lateral wall of backup pad 5, and the one end fixedly connected with of connecting rod 2 places dish 3, the connecting hole has been seted up on the lateral wall of one side of placing dish 3, and be provided with the internal thread in the connecting hole, the external screw thread has been seted up on the one end lateral wall of connecting rod 2, connecting rod 2 and place adopt threaded connection between the dish 3, can be convenient for place the installation and the dismantlement of dish 3 through the threaded connection who sets up, the balancing. Through 6 fixed connection of first compression spring between the lateral wall of backup pad 5 and installing box 12, one side lateral wall and the rotation positioner fixed connection of installing box 12, fixedly connected with dog 8 on one side inside wall of installing box 12, and the outside of dog 8 is wrapped up in and is equipped with the cushion collar, the material of cushion collar adopts the rubber material, the dog 8 of setting is in order to prevent backup pad 5 to crush time relay 7 and travel switch 4 at the in-process that moves down, adopt electric connection between travel switch 4 and the time relay 7, the cushion can alleviate the collision between dog 8 and the backup pad 5 simultaneously, the life of part has been prolonged.

Fixedly connected with buffering pivot 11 on rotating positioner's one side lateral wall, buffering pivot 11 includes sleeve pipe 16, spout 17 has been seted up to the symmetry on sleeve pipe 16's the lateral wall, and sliding connection has slider 18 in spout 17, fixedly connected with buffer board 20 between two slider 18, fixedly connected with supports pivot 21 on one side lateral wall of buffer board 20, the fixed orifices has been seted up on one side lateral wall of buffer board 20, and the internal thread has been seted up in the fixed orifices, support set up on the one end lateral wall of pivot 21 with the fixed orifices on internal thread assorted external screw thread. The buffer plate 20 is connected with the supporting rotating shaft 21 through threads, and the installation and the disassembly of the internal parts of the buffer rotating shaft 11 can be facilitated through the arranged threads.

Through third compression spring 19 fixed connection between the bottom of buffer board 20 and sleeve pipe 16, can alleviate the rock impact that causes when code wheel configuration piece through the buffering pivot 11 that sets up, prolonged the life of motor and buffering pivot 11 spare part, the one end fixedly connected with motor of buffering pivot 11, and the inside wall fixed connection of motor and mounting disc 1.

The utility model discloses a theory of operation is: when the code disc is started, a worker stacks the counter weight blocks on the placing disc 3 manually or mechanically, the placing disc 3 starts to extrude the connecting rod 2 due to the gravity of the counter weight blocks, the connecting rod 2 starts to extrude the supporting plate 5 to move downwards, and the supporting plate 5 is connected with the side wall of the mounting box 12 through the first compression spring 6, so that the supporting plate 5 is under the elastic action of the first compression spring 6, when the supporting plate 5 abuts against the travel switch 4, the elastic force of the first compression spring 6 is approximately equal to the weight of the counter weight blocks on the placing disc 3, and the weight of the counter weight blocks is approximately equal, so that the number of the counter weight blocks can be known, the work of quantitative code disc is completed, manual counting is not needed, and the labor intensity of workers is;

furthermore, when the weight blocks on one placing disc 3 reach a specified number, the supporting plate 5 abuts against the travel switch 4, the travel switch 4 turns on the time relay 7 at the moment, the time relay 7 can electrify the motor, the buffering rotating shaft 11 is driven to rotate by the motor, the buffering rotating shaft 11 can drive the connecting plate 9 to rotate, the connecting plate 9 drives the mounting box 12 to replace the placing disc 3, and the arc-shaped groove 14 and the clamping ball 15 which are arranged at the same time can ensure that the position of the subsequent placing disc 3 is the same as that of the original placing disc 3 after the connecting plate 9 rotates by a certain angle, at the moment, the time relay 7 can cut off the power supply of the motor, and the work of automatically replacing the placing disc 3 is completed;

further, when the counter weight block collides in the code disc process, the counter weight block can move downwards under impact through the supporting rotating shaft 21, and the impact energy is converted into the elastic potential energy of the third compression spring 19, so that the damage to the motor is reduced, and the service life of the motor is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automobile hub balancing weight code disc structure comprises a mounting disc (1), wherein the mounting disc (1) is of a hollow structure, and is characterized in that an annular baffle (13) is arranged in the mounting disc (1), a rotary positioning device is arranged in the annular baffle (13), a plurality of mounting boxes (12) are fixedly connected to the rotary positioning device, a supporting plate (5) is connected to the mounting boxes (12) in a sliding manner, a travel switch (4) is fixedly connected to the side wall of the bottom of each mounting box (12), a time relay (7) is arranged on one side of each travel switch (4), a connecting rod (2) is fixedly connected to the side wall of one side of each supporting plate (5), a placing disc (3) is fixedly connected to one end of each connecting rod (2), and the supporting plates (5) and the side wall of each mounting box (12) are fixedly connected through first compression springs (6), one side lateral wall and the rotation positioner fixed connection of install bin (12), and rotate fixedly connected with buffering pivot (11) on positioner's one side lateral wall, the one end fixedly connected with motor of buffering pivot (11), and the inside wall fixed connection of motor and mounting disc (1).

2. The automobile hub balancing weight code disc structure according to claim 1, wherein the rotating and positioning device comprises a connecting plate (9), a second compression spring (10) is arranged on the side wall of the connecting plate (9) in a surrounding manner, a clamping ball (15) is fixedly connected to one end of the second compression spring (10), a plurality of arc-shaped grooves (14) are arranged on the side wall of the annular baffle plate (13) in a surrounding manner, and the clamping ball (15) is matched with the arc-shaped grooves (14).

3. The automobile hub balancing weight code disc structure of claim 1, wherein a connecting hole is formed in a side wall of one side of the placing disc (3), an internal thread is arranged in the connecting hole, an external thread is formed in a side wall of one end of the connecting rod (2), and the connecting rod (2) is in threaded connection with the placing disc (3).

4. The automobile hub balancing weight code disc structure according to claim 1, wherein a stop block (8) is fixedly connected to an inner side wall of one side of the mounting box (12), a buffer sleeve is wrapped on the outer side of the stop block (8), and the buffer sleeve is made of rubber.

5. The automobile hub balancing weight code disc structure according to claim 1, wherein the buffering rotating shaft (11) comprises a sleeve (16), sliding grooves (17) are symmetrically formed in the side wall of the sleeve (16), sliding blocks (18) are slidably connected in the sliding grooves (17), a buffering plate (20) is fixedly connected between the two sliding blocks (18), a supporting rotating shaft (21) is fixedly connected to the side wall of one side of the buffering plate (20), and the buffering plate (20) is fixedly connected with the bottom of the sleeve (16) through a third compression spring (19).

6. The automobile hub balancing weight code disc structure of claim 5, wherein a fixing hole is formed in a side wall of the buffer plate (20), an internal thread is formed in the fixing hole, an external thread matched with the internal thread in the fixing hole is formed in a side wall of one end of the supporting rotating shaft (21), and the buffer plate (20) is in threaded connection with the supporting rotating shaft (21).