CN219131800U - Hydraulic motor casing blank polisher - Google Patents

Abstract

The utility model discloses a hydraulic motor shell blank polisher which comprises a cabinet and a polishing mechanism, wherein a bearing table for bearing a hydraulic motor shell blank is fixedly arranged at the top end of the cabinet, two positioning structures are symmetrically arranged at the top end of the bearing table and positioned at one side of the polishing mechanism, one side of each positioning structure is provided with a limiting structure, each positioning structure comprises a short slat, each limiting structure comprises a long slat, and a driving assembly for translating the long slat is arranged at the side of the top end of the bearing table. According to the utility model, through the arrangement of the polishing mechanism on the bearing table, and the arrangement of the two short strips symmetrically arranged on one side of the polishing mechanism and the arrangement of the long strips driven to translate by the driving mechanism opposite to the polishing mechanism, the hydraulic motor shell blank can be limited on the bearing table to translate, so that the shell blank can stably translate on the bearing table to contact with the polishing mechanism for polishing, the operation is simple and convenient, the working strength is reduced, and the working efficiency is improved.

Description

Hydraulic motor casing blank polisher

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a hydraulic motor shell blank grinding machine.

Background

The hydraulic motor is an actuator of a hydraulic system, and generally consists of a housing and a driving structure inside the housing, and can convert hydraulic pressure energy provided by a hydraulic pump into mechanical energy of an output shaft of the hydraulic pump.

At present, the hydraulic motor is in the production and processing process, need use the polisher to polish to the casing blank of shaping, make casing blank surface smooth and level, and on the polisher that is used for hydraulic motor casing blank to polish now, the polishing head is all rotated in fixed position, need the manual holding casing blank of operator to paste with pivoted polishing head and remove and realize the operation of polishing in succession to casing blank surface, and handheld casing blank polishes and requires higher to operator skill requirement and intensity of labour, reduced the efficiency of polishing operation when having increased working strength.

Disclosure of Invention

The utility model aims to provide a hydraulic motor shell blank polisher, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hydraulic motor housing blank sander comprising:

the hydraulic motor comprises a cabinet, wherein a bearing table for bearing a blank of a hydraulic motor shell is fixedly arranged at the top end of the cabinet;

the polishing mechanism is arranged at the top end of the bearing table and is used for polishing the blank of the hydraulic motor shell;

the bearing table top and lie in grinding machanism one side symmetry be provided with two location structures, two location structure's one side is provided with limit structure, location structure includes the slat, limit structure includes the slat, bearing table top avris is provided with the drive assembly who is used for the slat translation.

Preferably, the drive assembly comprises a fixed plate fixedly arranged on the side of the top end of the bearing table, a translation screw rod is arranged in the middle of the fixed plate in a threaded insertion manner through a threaded hole, and one end of the translation screw rod is rotatably arranged in the middle of the long strip plate.

Preferably, a plurality of strip-shaped grooves are arranged on the opposite sides of the short strip plate and the long strip plate in parallel at intervals, auxiliary rollers are arranged in the inner cavities of the strip-shaped grooves in a rotating mode, and the side walls of the auxiliary rollers protrude out of the strip-shaped grooves.

Preferably, both ends of the fixing plate are provided with limiting slide bars in a sliding and penetrating mode through the round holes, and one ends of the two limiting slide bars are fixedly connected with the side walls of the long strip plates respectively.

Preferably, the polishing mechanism comprises a polishing wheel, the polishing wheel is rotatably arranged at the top end of the bearing table through a rotating shaft, a driving motor in transmission connection with the polishing wheel is fixedly arranged in the cabinet, and a dust cover fixed with the bearing table is sleeved outside the polishing wheel.

Preferably, a dust collector is fixedly arranged on one side of the bearing table, a dust collection pipe is fixedly arranged at a feeding port of the dust collector, one end of the dust collection pipe is fixedly communicated with an inner cavity of the dust cover, and the dust collection pipe is a plastic hose.

The utility model has the technical effects and advantages that:

(1) According to the utility model, through the arrangement of the polishing mechanism on the bearing table, and the arrangement of the two short strips symmetrically arranged on one side of the polishing mechanism and the arrangement of the long strips driven to translate by the driving mechanism opposite to the polishing mechanism, the hydraulic motor shell blank can be limited on the bearing table to translate, so that the shell blank can stably translate on the bearing table to contact with the polishing mechanism for polishing, the operation is simple and convenient, the working intensity is reduced, and the working efficiency is improved;

(2) According to the utility model, the driving mechanism is formed by the fixing plate and the translation screw, so that the distance between the long strips and the short strips can be adjusted, the positioning of the hydraulic motor shell blanks with different sizes can be conveniently adapted, the self-locking of the moving positions of the long strips can be realized, and the convenience of operation can be improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a positioning structure according to the present utility model.

Fig. 3 is a schematic view of a front part sectional structure of a carrying platform of the present utility model.

In the figure: 1. a cabinet; 11. a carrying platform; 2. a polishing mechanism; 21. grinding wheel; 22. a dust cover; 23. a driving motor; 3. a dust collector; 31. a dust collection pipe; 4. a positioning structure; 41. short strip plates; 42. a strip-shaped groove; 43. auxiliary rollers; 5. a limit structure; 51. a fixing plate; 52. a long slat; 53. translating the screw; 54. and a limit slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides a hydraulic motor housing blank sander as shown in fig. 1-3, comprising:

the hydraulic motor comprises a cabinet 1, wherein a bearing table 11 for bearing a hydraulic motor shell blank is fixedly arranged at the top end of the cabinet 1, a smooth paint surface is sprayed on the surface of the bearing table 11, the surface smoothness of the bearing table is improved, the shell blank is convenient to move, a dust collector 3 is fixedly arranged on one side of the bearing table 11, a dust collection pipe 31 is fixedly arranged at a feeding port of the dust collector 3, one end of the dust collection pipe 31 is fixedly communicated with an inner cavity of a dust cover 22, the dust collection pipe 31 is a plastic hose, suction is generated through the dust collector 3, dust generated in the dust cover 22 is sucked out through the dust collection pipe 31, the dust amount in a working environment is reduced, and the environmental quality is improved;

the polishing mechanism 2 is arranged at the top end of the bearing table 11 and is used for polishing a hydraulic motor shell blank, the polishing mechanism 2 comprises a polishing wheel 21, the polishing wheel 21 is rotatably arranged at the top end of the bearing table 11 through a rotating shaft, a driving motor 23 which is in transmission connection with the polishing wheel 21 is fixedly arranged in the cabinet 1, the driving motor 23 drives the polishing wheel 21 to rotate after being powered on, polishing operation is realized through contact between the rotating polishing wheel 21 and the shell blank, a dust cover 22 which is fixedly arranged on the bearing table 11 is sleeved outside the polishing wheel 21, and the dust cover 22 is arranged to play roles in protection and dust prevention and prevent dust generated by polishing from flying everywhere.

Two positioning structures 4 are symmetrically arranged at the top end of the bearing table 11 and positioned at one side of the polishing mechanism 2, one side of each positioning structure 4 is provided with a limiting structure 5, each positioning structure 4 comprises a short strip plate 41, each short strip plate 41 is fixed with the bearing table 11, the side wall of each polishing wheel 21 partially protrudes out of one side of each short strip plate 41, the outer wall of each shell blank can be conveniently contacted with the outer wall of each polishing wheel 21 when the shell blank is attached to each short strip plate 41, each limiting structure 5 comprises a long strip plate 52, a driving assembly for translating the long strip plate 52 is arranged at the side of the top end of the bearing table 11, the long strip plate 52 is driven to move through the driving assembly, a strip-shaped channel is formed between each short strip plate 41 and each long strip plate 52, the shell blank is guided to move, and the shell blank is convenient to move and polish;

the driving assembly comprises a fixed plate 51 fixedly arranged on the side of the top end of the bearing table 11, a translation screw 53 is arranged in the middle of the fixed plate 51 in a threaded insertion manner through a threaded hole, one end of the translation screw 53 is rotatably arranged in the middle of the long slat 52, the translation screw 53 is in threaded insertion connection with the fixed plate 51, the translation screw 53 can move while rotating, the translation screw is matched with the rotation connection of the long slat 52 to conveniently drive the long slat 52 to translate, the distance between the short slat 41 and the long slat 52 is adjusted, limiting slide rods 54 are arranged at two ends of the fixed plate 51 in a sliding insertion manner through round holes, one ends of the two limiting slide rods 54 are fixedly connected with the side wall of the long slat 52 respectively, the movement of the long slat 52 is limited and guided, and the movement stability of the long slat 52 is improved;

the opposite sides of the short strip plate 41 and the long strip plate 52 are respectively provided with a plurality of strip-shaped grooves 42 in parallel at intervals, the inner cavities of the plurality of strip-shaped grooves 42 are respectively provided with auxiliary rollers 43 in a rotating mode, the side walls of the auxiliary rollers 43 protrude out of the strip-shaped grooves 42, and the auxiliary rollers 43 are arranged in the strip-shaped grooves 42 and can play an auxiliary conduction role in the movement of the shell blank, so that the moving fluency of the shell blank is improved.

The working principle of the utility model is as follows: the hydraulic motor shell blank to be polished is placed on the bearing table 11 and is located at the position where the side wall of the short strip plate 41 is attached, then the translation screw 53 is manually rotated clockwise, the middle of the fixed plate 51 is moved to drive the long strip plate 52 to move towards the direction close to the short strip plate 41 while the translation screw 53 rotates, so that the long strip plate 52 and the short strip plate 41 clamp the shell blank to be limited, an operator manually pushes the shell blank to move forwards towards the direction of the inclined long strip plate 52, and the shell blank is stably moved between the short strip plate 41 and the long strip plate 52 under the auxiliary movement action of the auxiliary rollers 43 in the strip grooves 42 on the side walls of the long strip plate 52 and the short strip plate 41, and the shell blank contacts with the side wall of the grinding wheel 21 rotating in the polishing mechanism 2 in the moving process to realize polishing operation.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A hydraulic motor housing blank sander comprising:

the hydraulic motor comprises a cabinet (1), wherein a bearing table (11) for bearing a hydraulic motor shell blank is fixedly arranged at the top end of the cabinet (1);

the polishing mechanism (2) is arranged at the top end of the bearing table (11) and is used for polishing blanks of the hydraulic motor shell;

the method is characterized in that: the utility model discloses a polishing device, including plummer (11), bearing platform (11), grinding machanism (2), bearing platform (11) top side is provided with two location structures (4) and is located grinding machanism (2) one side symmetry, two one side of location structure (4) is provided with limit structure (5), location structure (4) include short slat (41), limit structure (5) include long slat (52), plummer (11) top avris is provided with the drive assembly who is used for long slat (52) translation.

2. The hydraulic motor shell blank polisher according to claim 1, characterized in that the driving assembly comprises a fixing plate (51) fixedly arranged on the side of the top end of the carrying table (11), a translation screw (53) is arranged in the middle of the fixing plate (51) in a threaded insertion mode through an opened threaded hole, and one end of the translation screw (53) is rotatably arranged in the middle of the long slat (52).

3. A hydraulic motor housing blank sander according to claim 1, wherein a plurality of strip-shaped grooves (42) are provided in parallel and spaced apart on opposite sides of the short strip plate (41) and the long strip plate (52), and wherein a plurality of auxiliary rollers (43) are provided in each of the inner cavities of the strip-shaped grooves (42) in a rotating manner, and wherein the side walls of the auxiliary rollers (43) protrude outside the strip-shaped grooves (42).

4. The hydraulic motor housing blank sander according to claim 2, wherein both ends of the fixed plate (51) are provided with limiting slide bars (54) in a sliding and inserting manner through the opened round holes, and one ends of the two limiting slide bars (54) are fixedly connected with the side walls of the long strip plates (52) respectively.

5. The hydraulic motor shell blank polisher according to claim 1, characterized in that the polishing mechanism (2) comprises a polishing wheel (21), the polishing wheel (21) is rotatably arranged at the top end of the bearing table (11) through a rotating shaft, a driving motor (23) in transmission connection with the polishing wheel (21) is fixedly arranged in the cabinet (1), and a dust cover (22) fixed with the bearing table (11) is sleeved outside the polishing wheel (21).

6. The hydraulic motor shell blank polisher according to claim 1, characterized in that a dust collector (3) is fixedly installed on one side of the bearing table (11), a dust collection pipe (31) is fixedly arranged at a feeding port of the dust collector (3), one end of the dust collection pipe (31) is fixedly communicated with an inner cavity of the dust cover (22), and the dust collection pipe (31) is a plastic hose.

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