CN212735557U

CN212735557U - Mechanical transmission unit for double-sided grinding machine

Info

Publication number: CN212735557U
Application number: CN202021001791.7U
Authority: CN
Inventors: 陈立军
Original assignee: Zhenjiang Dongyi Machinery Co ltd
Current assignee: Zhenjiang Dongyi Machinery Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-19
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to the technical field of grinding machines, and discloses a mechanical transmission unit for a double-sided grinding machine, which solves the problems that the prior single-sided grinding of workpieces increases the grinding time, thereby reducing the working efficiency of the grinding machine, and the dust ground by the grinding machine is not absorbed in the using process of the grinding machine, so that the dust generated by grinding is scattered into the atmosphere and the air quality is influenced; the utility model grinds the placed workpiece through the arrangement of the motor, the rotating rod, the first bevel gear, the second bevel gear and the rotating rod, thereby improving the working efficiency; through the arrangement of the suction fan, the air suction hopper, the first air inlet pipe, the second air inlet pipe and the air outlet pipe, the grinding machine can perform dust collection treatment on ground dust during working, and the phenomenon of blockage of the grinding machine can not be caused, so that the service life of the grinding machine is prolonged.

Description

Mechanical transmission unit for double-sided grinding machine

Technical Field

The utility model belongs to the technical field of grind the machine, specifically be a mechanical transmission unit for double side lapping machine.

Background

The grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with an abrasive, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece. The main types of the grinding machines comprise a disc type grinding machine, a rotating shaft type grinding machine and various special grinding machines, a grinding machine control system takes a PLC as a control core, a text display is a control mode of a human-computer conversation interface, and the human-computer conversation interface can be used for conversing information such as equipment maintenance, operation, faults and the like with people; the operation interface is visual and convenient, the program control is realized, the operation is simple, the all-round safety consideration is realized, the misoperation in the abnormal state is invalid, the real-time monitoring is realized, the fault and error alarm is realized, and the maintenance is convenient.

The in-process that current machine of grinding is being ground, and the single face grinds the work piece, has increased the grinding time to reduce the work efficiency of machine of grinding, current machine of grinding does not carry out the dust absorption to the dust that grinds the machine in the use and handles, leads to the work piece to appear more grinding dust in the grinding process, leads to grinding produced dust and wafts to the atmosphere in, influences the air quality, can lead to the phenomenon that the machine of grinding appears blockking up in process of production even.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a mechanical transmission unit for double side lapping machine, the effectual present single face of having solved grinds the work piece, has increased the grinding time to reduce the work efficiency of machine of grinding, and grind the machine and do not carry out the dust absorption to the dust that grinds the machine and grind in the use and handle and lead to grinding produced dust and wafing to the atmosphere, influence the problem of air quality.

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical transmission unit for a double-sided grinder comprises a shell, wherein the bottom of the inner wall of the shell is connected with a fixed block, the upper end of the fixed block is connected with a motor, the output end of the motor is connected with a rotating rod, one end of the rotating rod is connected with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, the inside of the second bevel gear is connected with a rotating rod, the bottom end of the rotating rod is rotatably connected with the bottom of the inner wall of the shell, the outer wall of the rotating rod is connected with a first grinding disc, one side of the inner part of the shell, which is positioned at the motor, is connected with a first partition plate, one side of the first partition plate is connected with a frame body, the bottom of the inner wall of the frame body is connected with a stabilizing block, the upper end of the stabilizing block is connected with an air suction machine, the input end of, the surface of air-out pipe is connected with the second baffle, the upper end and the lower extreme of second baffle respectively with shells inner wall's top and bottom fixed connection, one side of second baffle is connected with the collecting box, one side of casing upper end is connected with support piece, support piece's upper end is connected with the diaphragm, the upper end of diaphragm is connected with grinding device, grinding device's lower extreme is connected with electric telescopic handle, electric telescopic handle's lower extreme is connected with the second abrasive disc, the lower extreme of diaphragm is connected with the control box, the internal connection of control box has operating device.

Preferably, the collection bin is in contact with the housing.

Preferably, the bearing seat is installed at the junction of casing and dwang, and the dwang is located the inside rotation of bearing seat and is connected.

Preferably, the first air inlet pipe and the second air inlet pipe are both penetrated through the support member.

Preferably, a heat dissipation plate is mounted on the front outer surface of the housing, and a door is connected to the front outer surface of the housing and located on one side of the heat dissipation plate.

Preferably, the outer wall of the operation box is connected with a controller.

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

(1) the utility model discloses, through the setting of motor, bull stick, first bevel gear, second bevel gear and dwang, the starter motor drives the bull stick and rotates, and the bull stick rotates and drives first bevel gear rotation, and first bevel gear rotates and drives second bevel gear rotation, and second bevel gear rotates and drives the dwang rotation, thereby drive first grinding pan rotation, start grinding equipment simultaneously, make second grinding pan rotation, grind the work piece of placing, can two-sidedly grind the work piece, reduced the time that the work piece ground, thereby improved work efficiency;

(2) this is novel, through the suction fan, the air suction fill, first air-supply line, second air-supply line and the setting of going out the tuber pipe, start the suction fan, the dust that will grind the production emits into second air-supply line and first air-supply line through the air suction fill, the rethread suction fan is discharged the tuber pipe with the dust, arrange the collecting box with the dust through going out the tuber pipe, make the machine of grinding carry out the dust absorption to the dust of grinding at work and handle, make the dust can not fly away to the atmosphere in, and can not lead to the fact the phenomenon of jam to the grinding machine, thereby the life of grinding machine has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a front view of the housing of the present invention;

fig. 3 is a front view of the operation box of the present invention.

In the figure: 1. a housing; 2. a fixed block; 3. a motor; 4. a rotating rod; 5. a first bevel gear; 6. a second bevel gear; 7. rotating the rod; 8. a first abrasive disk; 9. a first separator; 10. a frame body; 11. a stabilizing block; 12. an aspirator; 13. a first air inlet pipe; 14. a second air inlet pipe; 15. a suction hopper; 16. an air outlet pipe; 17. a second separator; 18. a collection box; 19. a support member; 20. a transverse plate; 21. a grinding device; 22. an electric telescopic rod; 23. a second abrasive disk; 24. an operation box; 25. operating the equipment; 26. a heat dissipation plate; 27. a box door; 28. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the present invention comprises a housing 1, a fixed block 2 is connected to the bottom of the inner wall of the housing 1, a motor 3 is connected to the upper end of the fixed block 2, the power cord of the motor 3 is connected to an external power source, the output end of the motor 3 is connected to a rotating rod 4, one end of the rotating rod 4 is connected to a first bevel gear 5, one side of the first bevel gear 5 is engaged with a second bevel gear 6 to achieve the transmission effect, the inside of the second bevel gear 6 is connected to a rotating rod 7, the bottom end of the rotating rod 7 is rotatably connected to the bottom of the inner wall of the housing 1, the outer wall of the rotating rod 7 is connected to a first grinding disc 8 to facilitate placing and grinding of a workpiece, one side of the motor 3 inside the housing 1 is connected to a first partition plate 9, one side of the, the upper end of the stabilizing block 11 is connected with an air suction machine 12, the input end of the air suction machine 12 is connected with a first air inlet pipe 13, one end of the first air inlet pipe 13 is connected with a second air inlet pipe 14, one end of the second air inlet pipe 14 is connected with an air suction hopper 15, the output end of the air suction machine 12 is connected with an air outlet pipe 16, ground dust is convenient to collect, the surface of the air outlet pipe 16 is connected with a second partition plate 17, the upper end and the lower end of the second partition plate 17 are respectively fixedly connected with the top and the bottom of the inner wall of the shell 1, one side of the second partition plate 17 is connected with a collecting box 18, one side of the upper end of the shell 1 is connected with a supporting piece 19, the upper end of the supporting piece 19 is connected with a transverse plate 20, the upper end of the transverse plate 20 is connected with a grinding device 21, the lower end of the grinding device 21 is connected with an electric.

In the second embodiment, on the basis of the first embodiment, the collection box 18 is in contact with the shell 1, and the collection box 18 is protected to a certain extent.

Third embodiment, on the basis of first embodiment, the bearing frame is installed with the junction of dwang 7 to casing 1, and dwang 7 is located the inside swivelling joint of bearing frame, and the dwang 7 of being convenient for rotates, has improved the stability of dwang 7.

In the fourth embodiment, on the basis of the first embodiment, the first air inlet pipe 13 and the second air inlet pipe 14 both penetrate through the supporting member 19, so as to be conveniently placed near the workpiece, and conveniently absorb the ground dust.

In the fifth embodiment, in addition to the first embodiment, the heat dissipation plate 26 is installed on the front outer surface of the housing 1, and the door 27 is connected to the front outer surface of the housing 1 and located on one side of the heat dissipation plate 26, so that the inspection and maintenance of the devices inside the housing 1 are facilitated.

In the sixth embodiment, on the basis of the first embodiment, the controller 28 is connected to the outer wall of the operation box 24, so as to control the grinding equipment.

The working principle is as follows: when the grinding device works, a workpiece is firstly placed on the surface of the first grinding disc 8, the electric telescopic rod 22 moves downwards to drive the second grinding disc 23 to move downwards, the motor 3 is started to drive the rotating rod 4 to rotate, the rotating rod 4 rotates to drive the first bevel gear 5 to rotate, the first bevel gear 5 rotates to drive the second bevel gear 6 to rotate, the second bevel gear 6 rotates to drive the rotating rod 7 to rotate, thereby driving the first grinding disk 8 to rotate, and simultaneously starting the grinding device 21, so that the second grinding disk 23 rotates, the placed workpieces are ground to achieve the effect of double surfaces, meanwhile, the suction fan 12 is started, dust generated by grinding is discharged into the second air inlet pipe 14 and the first air inlet pipe 13 through the air suction hopper 15, the dust is discharged into the air outlet pipe 16 through the suction fan 12, the dust is discharged into the collecting box 18 through the air outlet pipe 16, and then the dust in the collecting box 18 is cleaned by workers.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mechanical transmission unit for double side grinding machines, comprising a casing (1), characterized in that: the bottom of the inner wall of the shell (1) is connected with a fixed block (2), the upper end of the fixed block (2) is connected with a motor (3), the output end of the motor (3) is connected with a rotating rod (4), one end of the rotating rod (4) is connected with a first bevel gear (5), one side of the first bevel gear (5) is meshed with a second bevel gear (6), the inside of the second bevel gear (6) is connected with a rotating rod (7), the bottom end of the rotating rod (7) is rotatably connected with the bottom of the inner wall of the shell (1), the outer wall of the rotating rod (7) is connected with a first grinding disc (8), one side of the inside of the shell (1) and positioned on the motor (3) is connected with a first partition plate (9), one side of the first partition plate (9) is connected with a frame body (10), the bottom of the inner wall of the frame body (10) is connected with a stabilizing block (11), the upper end of, one end of the first air inlet pipe (13) is connected with a second air inlet pipe (14), one end of the second air inlet pipe (14) is connected with an air suction hopper (15), the output end of the air suction machine (12) is connected with an air outlet pipe (16), the surface of the air outlet pipe (16) is connected with a second partition plate (17), the upper end and the lower end of the second partition plate (17) are respectively and fixedly connected with the top and the bottom of the inner wall of the shell (1), one side of the second partition plate (17) is connected with a collecting box (18), one side of the upper end of the shell (1) is connected with a supporting piece (19), the upper end of the supporting piece (19) is connected with a transverse plate (20), the upper end of the transverse plate (20) is connected with a grinding device (21), the lower end of the grinding device (21) is connected with an electric telescopic rod (22), the lower end of, an operation device (25) is connected to the inside of the operation box (24).

2. A mechanical transmission unit for a double side grinder as set forth in claim 1, wherein: the collecting box (18) is in contact with the housing (1).

3. A mechanical transmission unit for a double side grinder as set forth in claim 1, wherein: the bearing seat is installed in the junction of casing (1) and dwang (7), and dwang (7) are located the inside rotation of bearing seat and are connected.

4. A mechanical transmission unit for a double side grinder as set forth in claim 1, wherein: the first air inlet pipe (13) and the second air inlet pipe (14) are both penetrated through the support piece (19).

5. A mechanical transmission unit for a double side grinder as set forth in claim 1, wherein: the heat dissipation plate (26) is installed on the outer surface of the front side of the shell (1), and a box door (27) is connected to the outer surface of the front side of the shell (1) and located on one side of the heat dissipation plate (26).

6. A mechanical transmission unit for a double side grinder as set forth in claim 1, wherein: the outer wall of the operation box (24) is connected with a controller (28).