CN215392939U

CN215392939U - A grinding device for gear machining

Info

Publication number: CN215392939U
Application number: CN202121719444.2U
Authority: CN
Inventors: 朱烈平
Original assignee: Jinjiang Chengda Gear Co ltd
Current assignee: Jinjiang Chengda Gear Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a grinding device for gear machining, and relates to the technical field of machining. The utility model provides a grinding device for gear machining, includes the fixed plate, fixed plate top sliding connection has the diaphragm, diaphragm one side sliding connection has grinding machanism, grinding machanism includes the fixed block, fixed block one side fixedly connected with second motor, second motor output end fixedly connected with threaded rod, and threaded rod and fixed block rotate to be connected, the threaded rod outside all slides the spiro union and has the sliding block, the equal fixedly connected with connecting rod in sliding block one side, connecting rod one side all rotates and is connected with the wheel of polishing, the threaded rod outside is fixedly connected with left-handed thread and right-handed thread respectively. According to the utility model, through the arrangement of the threaded rod, the sliding block and the polishing wheel, the threaded rod, the sliding block and the polishing wheel can be matched, so that the adjustment can be rapidly carried out, the time for adjustment is shortened, and the working efficiency is improved.

Description

A grinding device for gear machining

Technical Field

The utility model relates to the technical field of machining, in particular to a grinding device for gear machining.

Background

The gear is a mechanical element with a rim on which gears are continuously engaged to transmit motion and power, and can be divided into cylindrical gears, bevel gears, non-circular gears, racks and worm gears according to the shapes of the gear rims, straight gears, helical gears, herringbone gears and curve gears according to the shapes of tooth profiles, external gears and internal gears according to the surfaces of the gear teeth, and can be divided into cast gears, cut gears, rolled gears and sintered gears according to the manufacturing method.

After gear machining accomplished, often a large amount of burrs can be remained on the gear surface, and the equipment of the most clearance burrs on the market is not convenient for adjust the interval of polishing because of the structure reason, and then need consume the plenty of time when clearing up the gear to different thickness and adjust, leads to work efficiency to reduce, provides a grinding device for gear machining for this reason.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a grinding device for gear machining, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grinding device for gear machining, includes the fixed plate, fixed plate top sliding connection has the diaphragm, diaphragm one side sliding connection has grinding machanism, grinding machanism includes the fixed block, fixed block one side fixedly connected with second motor, second motor output end fixedly connected with threaded rod, and threaded rod and fixed block rotate to be connected, the threaded rod outside all slides the spiro union and has the sliding block, the equal fixedly connected with connecting rod in sliding block one side, connecting rod one side all rotates and is connected with the wheel of polishing.

Preferably, the threaded rod outside is fixedly connected with left-handed thread and right-handed thread respectively, the internal thread has all been seted up to the sliding block is inside, and left-handed thread, right-handed thread respectively with internal thread looks adaptation, the equal fixedly connected with spliced pole in connecting rod one side, and spliced pole and grinding wheel swivelling joint.

Preferably, a sliding hole is formed in one side of the fixing block and is matched with the connecting rod, and an electric sliding block is fixedly connected to the outer side of the fixing block and is connected with the transverse plate in a sliding mode.

Preferably, fixed plate bottom fixedly connected with backup pad, the equal fixedly connected with supporting leg in backup pad bottom edge, the flexible seat of fixedly connected with and first motor respectively in the fixed plate outside, the spout has all been seted up at the fixed plate top, and spout and diaphragm sliding connection, fixed plate one side is rotated and is connected with anchor clamps.

Preferably, flexible seat one end is rotated and is connected with and changes the handle, flexible seat other end sliding connection has the telescopic link, and the equal fixedly connected with thimble of telescopic link and anchor clamps one end.

Preferably, a transmission case is fixedly connected between the first motor and the fixing plate, and an output end of the transmission case is connected with the clamp.

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

(1) this a grinding device for gear machining through the setting of threaded rod, sliding block and wheel of polishing, has realized the cooperation that can pass through threaded rod, sliding block and wheel of polishing, and then can be quick adjust, time when having shortened the adjustment to work efficiency has been improved.

(2) This a grinding device for gear machining through the setting of thimble, flexible seat and wheel of polishing, has realized the cooperation that can pass through thimble, flexible seat and wheel of polishing, and then can avoid polishing by hand, has reduced operating personnel's intensity of labour, has improved production efficiency simultaneously.

Drawings

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

FIG. 2 is a schematic side view of the grinding mechanism of the present invention;

fig. 3 is an enlarged view of the threaded rod of the present invention.

In the figure: 1. a support plate; 101. supporting legs; 102. a fixing plate; 103. a first motor; 104. a clamp; 105. a transverse plate; 106. a telescopic base; 107. a chute; 108. a thimble; 2. a polishing mechanism; 201. a fixed block; 202. a connecting rod; 203. grinding the wheel; 204. a slide hole; 205. a second motor; 206. an electric slider; 207. a slider; 208. connecting columns; 209. a threaded rod.

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.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the present invention provides a technical solution: a polishing device for gear machining comprises a fixing plate 102, a supporting plate 1 is fixedly connected to the bottom of the fixing plate 102, supporting legs 101 are fixedly connected to the bottom edge of the supporting plate 1, a telescopic seat 106 and a first motor 103 are fixedly connected to the outer side of the fixing plate 102 respectively, a transmission case is fixedly connected between the first motor 103 and the fixing plate 102, the output end of the transmission case is connected with a clamp 104, one end of the telescopic seat 106 is rotatably connected with a rotating handle, the rotating handle is made of plastic, most of the plastic is light in weight, stable in chemistry, free of corrosion, good in impact resistance, good in transparency and abrasion resistance, good in insulation, low in thermal conductivity, good in general formability, good in coloring performance and low in machining cost, a telescopic rod is slidably connected to the other end of the telescopic seat 106, a thimble 108 is fixedly connected to one end of the telescopic rod and one end of the clamp 104, a sliding groove 107 is formed in the top of the fixing plate 102, and the sliding groove 107 is slidably connected with a transverse plate 105, one side of the fixing plate 102 is rotatably connected with a clamp 104, the top of the fixing plate 102 is slidably connected with a transverse plate 105, one side of the transverse plate 105 is slidably connected with a polishing mechanism 2, the polishing mechanism 2 comprises a fixing block 201, one side of the fixing block 201 is provided with a sliding hole 204, the sliding hole 204 is matched with the connecting rod 202, the outer side of the fixing block 201 is fixedly connected with an electric slider 206, the electric slider 206 is slidably connected with the transverse plate 105, one side of the fixing block 201 is fixedly connected with a second motor 205, the inside of the second motor 205 is fixedly connected with a reduction gear, the output rotating speed of the second motor 205 is further reduced, the threaded rod 209 is prevented from being damaged by impact caused by overhigh speed, the output end of the second motor 205 is fixedly connected with a threaded rod 209, the threaded rod 209 is rotatably connected with the fixing block 201, the fixing block 201 is made of aluminum alloy, the aluminum alloy has low density and high strength, is close to or superior to high-quality steel, has good plasticity, and can be processed into various sectional materials, have good electric conductivity, heat conductivity and corrosion resistance, the industry is wide-spread, the use amount is only inferior to the steel, threaded rod 209 outside is fixedly connected with left-hand thread and right-hand thread respectively, the internal thread has all been seted up to sliding block 207 inside, and left-hand thread, right-hand thread respectively with internal thread looks adaptation, left-hand thread and right-hand thread control sliding block 207 respectively when rotating and move in opposite directions, and then realize the adjustment interval, the equal fixedly connected with spliced pole 208 in connecting rod 202 one side, and spliced pole 208 and grinding wheel 203 rotate to be connected, the equal slip spiro union in the threaded rod 209 outside has sliding block 207, the equal fixedly connected with connecting rod 202 in sliding block 207 one side, connecting rod 202 one side all rotates and is connected with grinding wheel 203.

When the device is used, firstly, a central hole of a gear is aligned to the thimble 108, then the rotating handle at the tail part of the telescopic seat 106 is rotated, further the rotating handle drives the telescopic rod and the thimble 108 to move, further the thimble 108 approaches to each other to automatically find the center of the gear for fixing, after the fixing is completed, the first motor 103 rotates, further the thimble 108 on the clamp 104 is driven to rotate, further the gear rotates, then the position of the transverse plate 105 is adjusted according to the size of the gear, so that the gear is between the two polishing wheels 203, after the adjustment is completed, the second motor 205 drives the threaded rod 209 to rotate, meanwhile, the threaded rod 209 drives the sliding block 207 and the connecting rod 202 to move through threads, meanwhile, the sliding hole 204 limits and guides the connecting rod 202, and the polishing wheels 203 move to two sides of the gear in opposite directions for polishing.

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. A grinding device for gear machining, comprising a fixed plate (102), characterized in that: fixed plate (102) top sliding connection has diaphragm (105), diaphragm (105) one side sliding connection has grinding machanism (2), grinding machanism (2) are including fixed block (201), fixed block (201) one side fixedly connected with second motor (205), second motor (205) output end fixedly connected with threaded rod (209), and threaded rod (209) and fixed block (201) rotate and connect, threaded rod (209) outside all slides the spiro union and has sliding block (207), equal fixedly connected with connecting rod (202) in sliding block (207) one side, connecting rod (202) one side all rotates and is connected with grinding wheel (203).

2. A grinding apparatus for gear processing according to claim 1, characterized in that: threaded rod (209) outside fixedly connected with left-hand thread and right-hand thread respectively, the internal thread has all been seted up to sliding block (207) inside, and left-hand thread, right-hand thread respectively with internal thread looks adaptation, the equal fixedly connected with spliced pole (208) in connecting rod (202) one side, and spliced pole (208) and grinding wheel (203) rotate the connection.

3. A grinding apparatus for gear processing according to claim 1, characterized in that: the sliding hole (204) has been seted up to fixed block (201) one side, and sliding hole (204) and connecting rod (202) looks adaptation, fixed block (201) outside fixedly connected with electric slider (206), and electric slider (206) and diaphragm (105) sliding connection.

4. A grinding apparatus for gear processing according to claim 1, characterized in that: fixed plate (102) bottom fixedly connected with backup pad (1), equal fixedly connected with supporting leg (101) in backup pad (1) bottom edge, fixed plate (102) outside is the flexible seat of fixedly connected with (106) and first motor (103) respectively, spout (107) have all been seted up at fixed plate (102) top, and spout (107) and diaphragm (105) sliding connection, fixed plate (102) one side is rotated and is connected with anchor clamps (104).

5. A grinding device for gear machining according to claim 4, characterized in that: one end of the telescopic seat (106) is rotatably connected with a rotating handle, the other end of the telescopic seat (106) is slidably connected with a telescopic rod, and the telescopic rod and one end of the clamp (104) are fixedly connected with a thimble (108).

6. A grinding device for gear machining according to claim 4, characterized in that: a transmission case is fixedly connected between the first motor (103) and the fixing plate (102), and the output end of the transmission case is connected with the clamp (104).