CN215659481U

CN215659481U - Grinding device for machining of mechanical parts

Info

Publication number: CN215659481U
Application number: CN202121457544.2U
Authority: CN
Inventors: 王赟; 周超; 童逸杰
Original assignee: Hangzhou Vocational and Technical College
Current assignee: Hangzhou Vocational and Technical College
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-28
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a polishing device for machining a mechanical part, which comprises a polishing machine, wherein a transmission case is fixedly connected to the front side of the polishing machine, an air cylinder is fixedly connected to the bottom of the inner wall of the transmission case, a transmission plate is fixedly connected to the output end of the air cylinder, toothed plates are fixedly connected to both sides of the bottom of the transmission plate, a gear is meshed with the outer side of each toothed plate, the back side of the gear is movably connected with the rear side of the inner wall of the transmission case through the left side, and a turntable is fixedly connected to the front side of the gear. The utility model solves the problems that most of the existing polishing devices on the market do not have a fragment collecting function, so that a large amount of fragments are accumulated on the surface of a workbench of the polishing device, the fragments fall down all around, the environment around the polishing device is influenced, the cleaning by a user is needed, the time and the labor are wasted, and the convenience cannot be brought to the user, and the effect of collecting the fragments generated by polishing is achieved.

Description

Grinding device for machining of mechanical parts

Technical Field

The utility model relates to the technical field of polishing, in particular to a polishing device for machining of mechanical parts.

Background

Machine part adds man-hour and need uses grinding device, but most grinding device on the current market do not have the piece and collect the function, and the workstation surface that leads to grinding device can be piled up has a large amount of pieces, and the piece drops everywhere, can cause the influence to the environment around the grinding device, and needs the user to clear up, wastes time and energy, can't bring convenience for the user.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a grinding device for machining mechanical parts, which has the advantage of collecting chips generated by grinding, and solves the problems that most of grinding devices on the market do not have a chip collecting function, so that a large amount of chips are accumulated on the surface of a workbench of the grinding device, the chips drop around, the environment around the grinding device is affected, the grinding devices need to be cleaned by a user, time and labor are wasted, and the convenience cannot be brought to the user.

In order to achieve the purpose, the utility model provides the following technical scheme: a grinding device for machining of mechanical parts comprises a grinding machine, wherein a transmission case is fixedly connected to the front side of the grinding machine, an air cylinder is fixedly connected to the bottom of the inner wall of the transmission case, a transmission plate is fixedly connected to the output end of the air cylinder, toothed plates are fixedly connected to two sides of the bottom of the transmission plate, gears are meshed to the outer sides of the toothed plates, the back sides of the gears are movably connected with the rear side of the inner wall of the transmission case through the left side, a rotary table is fixedly connected to the front side of the gears, a transmission mechanism is movably connected to the front side of the rotary table through a rotating shaft, and a collection mechanism is fixedly connected to two sides of the grinding machine;

the transmission mechanism comprises a movable plate movably connected with the front surface of the turntable through a rotating shaft, the outer side of the movable plate is movably connected with a transmission rod through the rotating shaft, the top of the transmission rod penetrates through the top of the transmission box and is fixedly connected with a push block, and the bottom of the push block is in sliding connection with the top of the grinding machine;

the collecting mechanism comprises collecting boxes fixedly connected to two sides of the grinding machine, drawers are slidably connected to the inner portions of the collecting boxes, and handles are fixedly connected to the front faces of the drawers.

Preferably, the two sides of the bottom of the transmission case are provided with openings, the width of each opening is larger than that of the toothed plate, and the openings are matched with the toothed plates for use.

Preferably, the transmission rod is internally and slidably connected with a guide rod, the outer side of the guide rod is fixedly connected with the inner wall of the transmission box, the inner side of the guide rod is fixedly connected with a fixed block, and the top of the fixed block is fixedly connected with the top of the inner wall of the transmission box.

Preferably, the surface of the guide rod is sleeved with a spring, the outer side of the spring is fixedly connected with the inner side of the transmission rod, and the inner side of the spring is fixedly connected with the outer side of the fixed block.

Preferably, the top of the inner wall of the transmission case is fixedly connected with a soft cushion, and the soft cushion is made of rubber.

Preferably, the bottom of the transmission rod is fixedly connected with a sliding rod, and the bottom of the sliding rod is in sliding connection with the bottom of the inner wall of the transmission box.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is provided with a grinding machine, a transmission box, an air cylinder, a transmission plate, a toothed plate, a gear, a rotary table, a transmission mechanism and a collection mechanism which are matched for use, when the device is used, the air cylinder is started, the air cylinder drives the transmission plate to move upwards through an output end, the transmission plate drives the toothed plate to move upwards, the toothed plate is meshed with the gear to drive the gear to rotate, the gear drives the rotary table to rotate, the rotary table drives a movable plate to rotate, the movable plate pulls a transmission rod to move outwards, the transmission rod drives a push block to move outwards, debris at the top of the grinding machine is pushed into the collection box, a handle is pulled after work is finished, a drawer is taken out for cleaning, the problems that most grinding devices on the market do not have a debris collection function, a large amount of debris can be accumulated on the surface of a workbench of the grinding device, the debris can fall around, can affect the environment around the grinding device, and a user needs to clean the drawer, waste time and energy, can't bring convenient problem for the user, this grinding device for machine parts machining possesses the advantage of collecting the piece that grinds the production.

2. According to the utility model, through the arrangement of the opening, the toothed plate can be completely mechanically driven through the opening, and the phenomenon that the toothed plate is blocked at the opening due to the excessively narrow width of the opening is avoided.

3. According to the utility model, through the arrangement of the guide rod and the fixing block, the transmission rod can be supported in an auxiliary manner, and the transmission rod is prevented from inclining when moving.

4. The spring is arranged, so that the outward elastic force can be exerted on the transmission rod, and the transmission rod has the function of quick reset.

5. According to the transmission box, the transmission plate can be protected by the soft cushion, the transmission plate is prevented from impacting the inner wall of the transmission box, and the service life of the transmission plate is prolonged.

6. The bottom of the transmission rod can be supported through the arrangement of the sliding rod, and the phenomenon that the transmission rod is blocked when moving is prevented.

Drawings

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

FIG. 2 is a cross-sectional view of the transmission of the present invention;

FIG. 3 is a right side view of the gear of the present invention;

fig. 4 is a perspective view of the push block of the present invention.

In the figure: 1. a sander; 2. a transmission case; 3. a cylinder; 4. a drive plate; 5. a toothed plate; 6. a gear; 7. a turntable; 8. a transmission mechanism; 81. a movable plate; 82. a transmission rod; 83. a push block; 9. a collection mechanism; 91. a collection box; 92. a drawer; 93. a handle; 10. an opening; 11. a guide bar; 12. a fixed block; 13. a spring; 14. a soft cushion; 15. a slide bar.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the polishing device for machining a mechanical part, provided by the utility model, comprises a polishing machine 1, wherein a transmission case 2 is fixedly connected to the front of the polishing machine 1, an air cylinder 3 is fixedly connected to the bottom of the inner wall of the transmission case 2, a transmission plate 4 is fixedly connected to the output end of the air cylinder 3, toothed plates 5 are fixedly connected to both sides of the bottom of the transmission plate 4, gears 6 are engaged with the outer sides of the toothed plates 5, the back of each gear 6 is movably connected with the rear side of the inner wall of the transmission case 2 through the left side, a rotating disc 7 is fixedly connected to the front of each gear 6, a transmission mechanism 8 is movably connected to the front of each rotating disc 7 through a rotating shaft, and collecting mechanisms 9 are fixedly connected to both sides of the polishing machine 1;

the transmission mechanism 8 comprises a movable plate 81 movably connected with the front surface of the turntable 7 through a rotating shaft, the outer side of the movable plate 81 is movably connected with a transmission rod 82 through the rotating shaft, the top of the transmission rod 82 penetrates through the top of the transmission box 2 to be fixedly connected with a push block 83, and the bottom of the push block 83 is in sliding connection with the top of the grinding machine 1;

the collecting mechanism 9 comprises collecting boxes 91 fixedly connected to both sides of the sander 1, drawers 92 are slidably connected to the inner portions of the collecting boxes 91, and handles 93 are fixedly connected to the front faces of the drawers 92.

Referring to fig. 2, openings 10 are provided on both sides of the bottom of the transmission case 2, the width of the opening 10 is greater than that of the toothed plate 5, and the opening 10 is used in cooperation with the toothed plate 5.

As a technical optimization scheme of the utility model, the arrangement of the opening 10 enables the toothed plate 5 to completely perform mechanical transmission through the opening 10, and the phenomenon that the toothed plate 5 is stuck at the opening 10 due to the excessively narrow width of the opening 10 is avoided.

Referring to fig. 2, a guide rod 11 is slidably connected inside the transmission rod 82, the outer side of the guide rod 11 is fixedly connected with the inner wall of the transmission case 2, a fixed block 12 is fixedly connected inside the guide rod 11, and the top of the fixed block 12 is fixedly connected with the top of the inner wall of the transmission case 2.

As a technical optimization scheme of the utility model, the transmission rod 82 can be supported in an auxiliary way through the arrangement of the guide rod 11 and the fixed block 12, and the transmission rod 82 is prevented from inclining when moving.

Referring to fig. 2, the surface of the guide rod 11 is sleeved with a spring 13, the outer side of the spring 13 is fixedly connected with the inner side of the transmission rod 82, and the inner side of the spring 13 is fixedly connected with the outer side of the fixed block 12.

As a technical optimization scheme of the present invention, the spring 13 is arranged to exert an outward elastic force on the transmission rod 82, so that the transmission rod 82 has a quick return function.

Referring to fig. 2, a cushion 14 is fixedly connected to the top of the inner wall of the transmission case 2, and the cushion 14 is made of rubber.

As a technical optimization scheme of the utility model, the transmission plate 4 can be protected by arranging the soft cushion 14, the transmission plate 4 is prevented from impacting the inner wall of the transmission box 2, and the service life of the transmission plate 4 is prolonged.

Referring to fig. 2, a slide rod 15 is fixedly connected to the bottom of the transmission rod 82, and the bottom of the slide rod 15 is slidably connected to the bottom of the inner wall of the transmission case 2.

As a technical optimization scheme of the utility model, the bottom of the transmission rod 82 can be supported by the arrangement of the sliding rod 15, so that the phenomenon that the transmission rod 82 is blocked when moving is prevented.

The working principle and the using process of the utility model are as follows: during the use, start cylinder 3, cylinder 3 drives 4 rebound of driving plate through the output, driving plate 4 drives 5 rebound of pinion rack, 5 meshing gear 6 of pinion rack drive gear 6 rotates, gear 6 drives 7 rotations of carousel, 7 rotations of carousel drive fly leaf 81 rotate, fly leaf 81 stimulates transfer line 82 and moves to the outside, transfer line 82 drives ejector pad 83 and moves to the outside, push into the piece at polisher 1 top and collect the inside of box 91, pull handle 93 after the work is accomplished, take out drawer 92 and clear up.

In summary, the following steps: the grinding device for machining mechanical parts is used by matching a grinding machine 1, a transmission case 2, an air cylinder 3, a transmission plate 4, a toothed plate 5, a gear 6, a rotary table 7, a transmission mechanism 8 and a collection mechanism 9, when the grinding device is used, the air cylinder 3 is started, the air cylinder 3 drives the transmission plate 4 to move upwards through an output end, the transmission plate 4 drives the toothed plate 5 to move upwards, the toothed plate 5 is meshed with the gear 6 to drive the gear 6 to rotate, the gear 6 drives the rotary table 7 to rotate, the rotary table 7 drives a movable plate 81 to rotate, the movable plate 81 pulls a transmission rod 82 to move outwards, the transmission rod 82 drives a push block 83 to move outwards, debris at the top of the grinding machine 1 is pushed into the collection box 91, a handle 93 is pulled after work is completed, a drawer 92 is taken out to be cleaned, the problem that most grinding devices on the existing market do not have a debris collection function is solved, and a large amount of debris can be accumulated on the surface of a workbench of the grinding device, the piece drops everywhere, can lead to the fact the influence to the environment around the device of polishing, and needs the user to clear up, wastes time and energy, can't bring convenient problem for the user.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device for machine part machining, includes polisher (1), its characterized in that: the front of the grinding machine (1) is fixedly connected with a transmission case (2), the bottom of the inner wall of the transmission case (2) is fixedly connected with an air cylinder (3), the output end of the air cylinder (3) is fixedly connected with a transmission plate (4), two sides of the bottom of the transmission plate (4) are both fixedly connected with toothed plates (5), the outer sides of the toothed plates (5) are meshed with gears (6), the back of each gear (6) is movably connected with the rear side of the inner wall of the transmission case (2) through the left side, the front of each gear (6) is fixedly connected with a rotary table (7), the front of each rotary table (7) is movably connected with a transmission mechanism (8) through a rotary shaft, and two sides of the grinding machine (1) are both fixedly connected with collection mechanisms (9);

the transmission mechanism (8) comprises a movable plate (81) movably connected with the front surface of the turntable (7) through a rotating shaft, the outer side of the movable plate (81) is movably connected with a transmission rod (82) through the rotating shaft, the top of the transmission rod (82) penetrates through the top of the transmission box (2) and is fixedly connected with a push block (83), and the bottom of the push block (83) is in sliding connection with the top of the grinding machine (1);

collect mechanism (9) including fixed connection at collection box (91) of polisher (1) both sides, the inside sliding connection of collecting box (91) has drawer (92), the front fixedly connected with handle (93) of drawer (92).

2. The grinding device for machining of mechanical parts according to claim 1, characterized in that: opening (10) have all been seted up to the both sides of transmission case (2) bottom, the width of opening (10) is greater than the width of pinion rack (5), opening (10) and pinion rack (5) cooperation are used.

3. The grinding device for machining of mechanical parts according to claim 1, characterized in that: the inner portion of the transmission rod (82) is connected with a guide rod (11) in a sliding mode, the outer side of the guide rod (11) is fixedly connected with the inner wall of the transmission box (2), the inner side of the guide rod (11) is fixedly connected with a fixing block (12), and the top of the fixing block (12) is fixedly connected with the top of the inner wall of the transmission box (2).

4. A grinding device for machining of mechanical parts, according to claim 3, characterized in that: the surface of the guide rod (11) is sleeved with a spring (13), the outer side of the spring (13) is fixedly connected with the inner side of the transmission rod (82), and the inner side of the spring (13) is fixedly connected with the outer side of the fixed block (12).

5. The grinding device for machining of mechanical parts according to claim 1, characterized in that: the top fixedly connected with cushion (14) of transmission case (2) inner wall, the material of cushion (14) is the rubber material.

6. The grinding device for machining of mechanical parts according to claim 1, characterized in that: the bottom of the transmission rod (82) is fixedly connected with a sliding rod (15), and the bottom of the sliding rod (15) is in sliding connection with the bottom of the inner wall of the transmission box (2).