Auxiliary tool facilitating machining of front cover of motor cylinder

Abstract

The utility model discloses an auxiliary tool convenient for motor cylinder front cover processing, which comprises a fixing seat and a processing fixing piece arranged on the fixing seat, the fixing seat comprises a mounting disc and a connecting upright post, the connecting upright post is fixed at the center of the mounting disc, and the processing fixing piece is arranged on the mounting disc. The connecting column comprises a first-stage cylindrical table, a second-stage cylindrical table and a third-stage cylindrical table which are sequentially connected from bottom to top, a fixing threaded hole is formed in the center of the third-stage cylindrical table, a fixing bolt is arranged in the fixing threaded hole, the machining fixing piece comprises a connecting sleeve and a front cover machining table, the connecting sleeve is matched with the second-stage cylindrical table, and the connecting sleeve is matched with the second-stage cylindrical table. A locking threaded through hole is formed in the side wall of the connecting sleeve, the working surface of the front cover machining table is similar to the inner contour structure of the front cover, and a fixing hole for the fixing bolt to penetrate through is formed in the middle of the front cover machining table. According to the utility model, the processing steps are effectively simplified, the processing time is saved, the size of the processed front cover is more stable, and the error between every two processed front covers is small.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor accessories technical field more specifically, it is an auxiliary tool convenient for motor cylinder front cover processing. BACKGROUND

[0002] Motor cylinder front cover is a kind of cooperation with motor casing installation, to fix the motor inside stator and rotor motor main parts. But the depth of most existing motor cylinder front cover is too deep, combined with its shape is more complex, therefore subsequent standard processing is difficult, processing procedure is numerous, and it is time-consuming and laborious to process, and size is unstable, error is larger. INVENTION CONTENTS

[0003] The utility model discloses a kind of auxiliary tool convenient for motor cylinder front cover processing, the utility model effectively simplifies processing procedure, saves processing time, and the size of front cover after processing is more stable, error is small between two.

[0004] The utility model discloses a kind of auxiliary tool convenient for motor cylinder front cover processing, including fixed base and the processing fixed part of installation on the fixed base, the fixed base includes mounting disc and connecting stand, the connecting stand is fixed at the center of the mounting disc, connecting column includes by lower sequentially connected first columnar platform, second columnar platform and third columnar platform, the center of the third columnar platform is equipped with fixed screw hole, fixed bolt is equipped in the fixed screw hole, the processing fixed part includes connecting sleeve and front cover processing platform, the connecting sleeve is cooperated with the second columnar platform, locking screw through-hole is equipped on the lateral wall of connecting sleeve, the working surface of the front cover processing platform is similar to the inner contour structure of front cover, the middle part of front cover processing platform is equipped with the fixed hole for the fixed bolt to pass through.

[0005] One preferred scheme, the connecting sleeve and front cover processing platform between are equipped with multiple steps.

[0006] One preferred scheme, the mounting disc and connecting stand are threadedly connected between.

[0007] One preferred scheme, the locking screw through-hole is countersunk hole, locking screw through-hole is equipped with three, and three locking screw holes are symmetrically distributed.

[0008] The utility model has the advantages that: the utility model only needs to place motor cylinder front cover on the front cover processing platform matched with it, and fixed base is installed on machine tool, the processing of front cover can be carried out, processing can be carried out on the same tooling, effectively simplifies processing procedure, saves processing time, and the size of front cover after processing is more stable, error is small between two. BRIEF DESCRIPTION OF DRAWINGS

[0009] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained from these drawings without creative labor.

[0010] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0011] Figure 2 It is a schematic diagram of the cross-sectional structure of the present application.

[0012] In the figure, 1 is a fixed seat, 11 is a mounting disc, 12 is a connecting column, 121 is a first-stage cylindrical table, 122 is a second-stage cylindrical table, 123 is a third-stage cylindrical table, 2 is a machining fixing piece, 21 is a connecting sleeve, 22 is a front cover machining table, 3 is a fixed threaded hole, 4 is a fixed bolt, 5 is a locking threaded through hole, and 6 is a multi-stage step. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0014] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0015] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0016] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relation shown in the drawings, or is the orientation or position relation commonly placed when the utility model product is used, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.

[0017] The terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0018] The terms "parallel", "vertical" and the like do not mean that the components must be absolutely parallel or vertical, but can be slightly inclined. For example, "parallel" only means that its direction is relatively more parallel than "vertical", and does not mean that the structure must be completely parallel, but can be slightly inclined.

[0019] The terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal, vertical or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0020] In addition, the terms "approximately", "substantially" and the like are intended to indicate that the relevant content is not required to be absolutely accurate, but can have some deviation. For example, "approximately equal" does not only mean absolute equality, as it is difficult to achieve absolute "equality" in actual production and operation processes, and there is generally some deviation. Therefore, in addition to absolute equality, "approximately equal" also includes the above-mentioned case of having some deviation. Taking this as an example, in other cases, unless otherwise specified, the terms "approximately", "substantially" and the like have similar meanings as above.

[0021] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "setting", "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] Reference Figure 1The utility model provides a technical scheme: it is convenient for motor cylinder front cover processing's auxiliary tool, including fixed base 1 and install the processing fixed part 2 of fixed base 1, the fixed base includes mounting disc 11 and connecting stand 12, connecting stand 12 is fixed in the center place of mounting disc 11, and connecting column includes by lower to upper sequentially connected first columnar platform 121, second columnar platform 122 and third columnar platform 123, the center place of third columnar platform 123 is equipped with fixed screw hole 3, fixed screw hole 3 is equipped with fixed bolt 4, processing fixed part 2 includes connecting sleeve 21 and front cover processing platform 22, connecting sleeve 21 with second columnar platform 122 cooperation, and locking screw through hole 5 is equipped on the lateral wall of connecting sleeve 21, the working surface of front cover processing platform 22 is similar with the inner contour structure of front cover, and the middle part of front cover processing platform 22 is equipped with the fixed hole for the fixed bolt 4 passes through, the utility model only needs to place motor cylinder front cover on the front cover processing platform 22 matched with it, and installs fixed base 1 on machine tool, can carry out the processing of front cover, and the processing can be carried out on the same tooling, effectively simplifies the processing step, saves processing time, and the size of the front cover after processing is more stable, and the error between two is small.

[0023] Preferably, the connecting sleeve 21 and the front cover processing platform 22 are provided with multiple steps 6. This realizes the processing of more parts of the front cover, further simplifies the processing steps, and greatly improves the processing efficiency.

[0024] Preferably, the mounting disc 11 and the connecting stand 12 are threadedly connected. This facilitates the cooperation between the two, and also facilitates the replacement of different models of tooling, making it more widely applicable.

[0025] Preferably, the locking screw through hole 5 is a countersunk hole, and there are three locking screw through holes 5, which are symmetrically distributed. This makes the fixing more secure, ensures concentricity, and reduces processing errors.

[0026] The above is only a preferred embodiment of the utility model, and it should be understood that the utility model is not limited to the form disclosed herein, and should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concepts described herein by the above teachings or related technologies or knowledge. Any modification and change made by those skilled in the art without departing from the technical and scope of the utility model should be within the protection scope of the claims attached to the utility model.

Claims

1. An auxiliary tooling for facilitating the machining of the front cover of a motor barrel, characterized in that: The device includes a fixed base and a machining fixture mounted on the fixed base. The fixed base includes a mounting plate and a connecting column. The connecting column is fixed at the center of the mounting plate. The connecting column includes a primary column, a secondary column, and a tertiary column connected sequentially from bottom to top. The tertiary column has a fixing threaded hole at its center, and a fixing bolt is installed in the fixing threaded hole. The machining fixture includes a connecting sleeve and a front cover machining table. The connecting sleeve mates with the secondary column. The side wall of the connecting sleeve has a locking threaded through hole. The working surface of the front cover machining table is similar to the inner contour structure of the front cover. The center of the front cover machining table has a fixing hole for the fixing bolt to pass through.

2. The auxiliary tooling for facilitating the machining of the motor barrel front cover according to claim 1, characterized in that: The connecting sleeve is provided with multiple steps between it and the front cover processing table.

3. The auxiliary tooling for facilitating the machining of the motor barrel front cover according to claim 1, characterized in that: The mounting plate is threadedly connected to the connecting column.

4. The auxiliary tooling for facilitating the machining of the motor barrel front cover according to claim 1, characterized in that: The locking threaded through hole is a countersunk hole, and there are three locking threaded through holes, which are symmetrically distributed.

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