CN211413940U - Make things convenient for polisher of fixed gear - Google Patents

Abstract

The utility model discloses a make things convenient for polisher of fixed gear, including base and fender cover, be provided with first motor in the base, the threaded rod runs through the bottom of removing the support, the left side of removing the support is provided with the fixed bolster, the left end face of removing the support rotates and is connected with splint, be provided with the third motor in the bearing frame, the threaded post runs through the right side of loading board, the loading board sets up the upside at the removal support, the upside of loading board is provided with the roof-rack, and the left end face at the loading board is fixed to the roof-rack, keep off the left side of cover setting terminal surface under the roof-rack, and keep off the cover setting and remove between support and the fixed bolster. This make things convenient for polisher of fixed gear places the gear back between the splint, and the movable support can slide left under the rotation effect of threaded rod to the splint that drive it move left, tightly fix between the splint until the gear, make the gear obtain more stable placing, with this convenient subsequent operation of polishing.

Description

Make things convenient for polisher of fixed gear

Technical Field

The utility model particularly relates to a gear machining technical field specifically is a make things convenient for polisher of fixed gear.

Background

The gear refers to a mechanical element with a rim on which the gear is continuously meshed to transmit motion and power, and grinding is needed between teeth of the gear in the gear production process, so that the gear can better rotate in the use process.

The prior grinding machine is used for grinding a gear, the gear is fixed unstably, so that the grinding quality is affected by shaking of the prior grinding machine in the grinding process, the grinding machine is inconvenient to move to a proper position according to the size of the gear, the grinding position is limited, the prior grinding machine is not convenient to use, and the prior grinding machine needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for polisher of fixed gear to current polisher of proposing in solving above-mentioned background is before polishing the gear, and the gear is fixed unstable, thereby easily leads to its in-process of polishing to take place to rock and influence the quality of polishing, and inconvenient according to the size of gear with the polisher remove to suitable position, thereby leads to polishing the position and receives the problem of limitation.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine convenient for fixing gears comprises a base and a baffle cover, wherein a first motor is arranged in the base, the left side of the first motor is connected with a threaded rod through a first motor shaft in a rotating manner, the threaded rod penetrates through the bottom of a movable support, the bottom of the movable support is connected to the upper end face of the base in a sliding manner, a fixed support is arranged on the left side of the movable support, a second motor is fixed on the left side of the fixed support, a clamping plate is connected to the right side of the second motor through a second motor shaft in a rotating manner, a bearing frame is arranged on the right side of the movable support, the bearing frame and the fixed support are both fixed on the base, a third motor is arranged in the bearing frame, a threaded column is connected to the upper side of the third motor through a third motor shaft in a rotating manner, the threaded column penetrates through the right side of the bearing plate and is, the loading board sets up the upside at the movable support, and is provided with the polisher main part on the loading board, the upside of loading board is provided with the roof-rack, and the roof-rack fixes the left end face at the loading board, keep off the left side of cover setting terminal surface under the roof-rack, and keep off the cover setting between movable support and fixed bolster.

Preferably, the threaded rod is connected with the base in a rotating mode, and the threaded rod is connected with the movable support in a threaded mode.

Preferably, the clamping plates are connected with the movable support and the fixed support in a rotating mode, and the clamping plates are symmetrically arranged.

Preferably, the threaded column is connected with the bearing frame in a rotating mode, and the threaded column is connected with the bearing plate in a threaded mode.

Preferably, the connection mode between the blocking cover and the top frame is clamping connection.

Preferably, the baffle cover is of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the grinding machine which can conveniently fix the gear is provided,

(1) the gear polishing machine is provided with a threaded rod, a movable support and clamping plates, after the gear is placed between the clamping plates, the movable support can slide leftwards under the rotating action of the threaded rod, so that the clamping plates on the movable support are driven to move leftwards until the gear is clamped and fixed between the clamping plates, the gear is placed more stably, and subsequent polishing operation is facilitated;

(2) the grinding machine is provided with a clamping plate, a threaded column, a bearing plate and a grinding machine main body, wherein the bearing plate can slide up and down under the rotating action of the threaded column so as to drive the grinding machine main body to move up and down, the grinding machine main body is convenient to move to a proper height according to the size of a gear, then the grinding machine main body works, a grinding knife on the grinding machine main body moves leftwards and rotates simultaneously so as to grind between corresponding teeth, then the grinding knife on the grinding machine main body moves rightwards and leaves the surface of the gear, then the gear can rotate along with the rotation of the clamping plate, and all grinding work can be finished by repeated;

(3) be provided with and keep off the cover, at the in-process of polishing, keep off the cover and can play the effect that blocks to the piece that splashes out, prevent that the piece accidental injury staff to this improves the device's security.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a left side view structure diagram of the present invention.

In the figure: 1. the grinding machine comprises a base, 2, a first motor, 3, a first motor shaft, 4, a threaded rod, 5, a movable support, 6, a fixed support, 7, a second motor, 8, a second motor shaft, 9, a clamping plate, 10, a bearing frame, 11, a third motor, 12, a third motor shaft, 13, a threaded column, 14, a bearing plate, 15, a grinding machine body, 16, a top frame, 17 and a blocking cover.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a make things convenient for polisher of fixed gear, it is shown according to fig. 1, be provided with first motor 2 in the base 1, and the left side of first motor 2 rotates through first motor shaft 3 and is connected with threaded rod 4, the connected mode between threaded rod 4 and the base 1 is for rotating the connection, and the connected mode between threaded rod 4 and the movable support 5 is threaded connection, threaded rod 4 can rotate under the effect of first motor 2 and first motor shaft 3, movable support 5 slides left under the limiting displacement of base 1 and threaded rod 4, thereby drive splint 9 on it and remove left, it fixes between splint 9 to press from both sides tightly until the gear, thereby improve the stability of gear, make things convenient for subsequent polishing treatment, threaded rod 4 runs through the bottom of movable support 5, and the bottom sliding connection of movable support 5 is at the up end of base 1.

According to the drawings of fig. 1 and 2, a fixed bracket 6 is arranged on the left side of a movable bracket 5, a second motor 7 is fixed on the left side of the fixed bracket 6, a clamping plate 9 is rotatably connected on the right side of the second motor 7 through a second motor shaft 8, the clamping plate 9 is rotatably connected with the movable bracket 5 and the fixed bracket 6, the clamping plates 9 are symmetrically arranged, after one-time polishing is finished, the clamping plate 9 on the fixed bracket 6 can rotate under the action of the second motor 7 and the second motor shaft 8, so as to drive a gear and the clamping plate 9 on the movable bracket 5 to rotate, and facilitate the completion of all polishing work, the clamping plate 9 is rotatably connected on the left end surface of the movable bracket 5, a bearing frame 10 is arranged on the right side of the movable bracket 5, the bearing frame 10 and the fixed bracket 6 are both fixed on a base 1, a third motor 11 is arranged in the bearing frame 10, and a threaded column 13 is rotatably connected on the upper side, the connection mode between screw post 13 and the carrier frame 10 is for rotating the connection, and the connection mode between screw post 13 and the loading board 14 is threaded connection, and screw post 13 can rotate under the effect of third motor 11 and third motor shaft 12, and loading board 14 slides from top to bottom under the limiting displacement of carrier frame 10 and screw post 13 to drive polisher main part 15 and reciprocate to suitable position, conveniently polish at the assigned position and handle.

According to fig. 1, fig. 2 and fig. 3, the threaded column 13 penetrates through the right side of the bearing plate 14, the bearing plate 14 is slidably connected to the left end face of the bearing plate 10, the bearing plate 14 is arranged on the upper side of the movable support 5, a sander main body 15 is arranged on the bearing plate 14, an upper frame 16 is arranged on the upper side of the bearing plate 14, the upper frame 16 is fixed to the left end face of the bearing plate 14, a baffle cover 17 is arranged on the left side of the lower end face of the upper frame 16, the baffle cover 17 is arranged between the movable support 5 and the fixed support 6, the baffle cover 17 is connected with the upper frame 16 in a clamping manner, the upper frame 16 plays a role in bearing and fixing the baffle cover 17, the baffle cover 17 can be pulled out leftwards after work is finished, the baffle cover 17 is convenient to clean, the baffle cover 17 is of an arc structure, and the baffle cover 17 of the arc structure can.

The working principle is as follows: when the grinding machine convenient for fixing the gear is used, an external power supply is connected, the gear is firstly placed between clamping plates 9, a first motor 2 is started, the first motor 2 drives a first motor shaft 3 to rotate so as to drive a threaded rod 4, a movable support 5 slides leftwards under the limiting action of a base 1 and the threaded rod 4, the clamping plate 9 on the movable support 5 moves leftwards along with the first motor until the gear is clamped and fixed between the clamping plates 9, a third motor 11 is started, the third motor 11 drives a third motor shaft 12 to rotate so as to drive a threaded column 13 to rotate, a bearing plate 14 slides upwards and downwards under the limiting action of the bearing frame 10 and the threaded column 13 so as to drive a grinding machine main body 15 to move upwards and downwards to a proper height, the grinding machine main body 15 is started again, a hydraulic cylinder on the grinding machine main body 15 drives a hydraulic rod to extend so as to drive a grinding knife to move leftwards, therefore, the polishing knife is driven to rotate, the polishing knife moves leftwards while rotating, polishing work of a corresponding position is completed, then a hydraulic rod on the polishing machine main body 15 contracts, the polishing knife is driven to move rightwards, then the second motor 7 is started, the second motor 7 drives the second motor shaft 8 to rotate, the clamping plate 9 on the fixed support 6 is driven to rotate, the gear and the clamping plate 9 on the movable support 5 rotate along with the gear, all polishing work can be completed by intermittent rotation of the gear and repeated polishing operation, meanwhile, in the polishing process, the blocking cover 17 can block splashed chips, after the work is finished, the blocking cover 17 can be manually pulled leftwards to be taken out, cleaning is convenient, the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a make things convenient for polisher of fixed gear, includes base (1) and fender cover (17), its characterized in that: a first motor (2) is arranged in the base (1), the left side of the first motor (2) is rotatably connected with a threaded rod (4) through a first motor shaft (3), the threaded rod (4) penetrates through the bottom of the movable support (5), the bottom of the movable support (5) is slidably connected with the upper end face of the base (1), the left side of the movable support (5) is provided with a fixed support (6), the left side of the fixed support (6) is fixedly provided with a second motor (7), the right side of the second motor (7) is rotatably connected with a clamping plate (9) through a second motor shaft (8), the left end face of the movable support (5) is rotatably connected with the clamping plate (9), the right side of the movable support (5) is provided with a bearing frame (10), the bearing frame (10) and the fixed support (6) are both fixed on the base (1), a third motor (11) is arranged in the bearing frame (10), and the upside of third motor (11) is rotated through third motor shaft (12) and is connected with screw thread post (13), screw thread post (13) run through the right side of loading board (14), and loading board (14) sliding connection is at the left end face of bearing board (10), loading board (14) set up the upside at movable support (5), and be provided with polisher main part (15) on loading board (14), the upside of loading board (14) is provided with roof-rack (16), and roof-rack (16) fix the left end face at loading board (14), keep off cover (17) and set up the left side of terminal surface under roof-rack (16), and keep off cover (17) and set up between movable support (5) and fixed bolster (6).

2. The sander for facilitating fixed gears according to claim 1, wherein: the threaded rod (4) is connected with the base (1) in a rotating mode, and the threaded rod (4) is connected with the movable support (5) in a threaded mode.

3. The sander for facilitating fixed gears according to claim 1, wherein: the splint (9) is connected with the movable bracket (5) and the fixed bracket (6) in a rotating way, and the splint (9) is symmetrically arranged.

4. The sander for facilitating fixed gears according to claim 1, wherein: the threaded column (13) is connected with the bearing frame (10) in a rotating mode, and the threaded column (13) is connected with the bearing plate (14) in a threaded mode.

5. The sander for facilitating fixed gears according to claim 1, wherein: the connection mode between the blocking cover (17) and the top frame (16) is clamping connection.

6. The sander for facilitating fixed gears according to claim 1, wherein: the blocking cover (17) is of an arc-shaped structure.

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