A press device for an electric machine housing

Abstract

The utility model discloses a kind of pressing device for motor shell, including body, the right side middle part of body is fixedly connected with hydraulic rod, the left side of hydraulic rod is fixedly connected with pressing disc, the front and back side of pressing disc is fixedly connected with multiple stabilizing plate, the inner wall of stabilizing plate is slidably connected with stabilizer, the inner wall bottom end left side of body is provided with adjusting plate one, the top of adjusting plate one is provided with pressing shell, the inner wall top end of body is provided with adjusting plate two, the top of adjusting plate two is mounted with multiple positioning frame. The device is placed in adjusting plate one with pressing shell, places pressing tool on positioning frame, controls by hydraulic rod, promotes pressing disc to move, makes pressing tool press into pressing shell inner wall, the stabilizing plate on pressing disc is slidably connected on the stabilizer on body, so that pressing disc can be guided by stabilizer in moving process, ensure the stability when pressing disc moves, improve operating stability, improve pressing quality, ensure equipment safety, satisfy pressing demand.

Description

TECHNICAL FIELD

[0001] The utility model relates to press device technical field, especially a kind of press device for motor shell. BACKGROUND

[0002] With the widespread application of motor, motor shell as its important protection component, its manufacturing process and assembly mode are concerned, press device for motor shell, it aims at by specific mechanical structure and force exertion mode, the various components of motor shell are tightly pressed together, to form a complete, stable and good sealing shell structure. This press device uses mechanical transmission principle, generates enough pressure by hydraulic and pneumatic way, acts on the contact surface of shell component needing to be pressed, makes it accurately adhere according to design requirement, ensures the strength of connecting part and overall assembly accuracy, meets the needs of subsequent normal operation of motor, protection internal component and adaptation to different working environment, it is one of key equipments in motor production manufacturing process to guarantee shell quality, and its performance is directly related to the assembly efficiency and final quality performance of motor shell.

[0003] The existing motor shell press device has made great progress, but still has some shortcomings that cannot be ignored: the stability of the hydraulic rod is reduced after extension during use, and the ordinary stability way is to connect a sliding rod following the movement, which has poor stability and occupies additional area during use. The universality of the device is limited, different models, specifications and purposes of motor shell have different pressing requirements, and there is lack of fixing way during pressing, and the stability under complex working conditions needs to be improved. Poor fixing effect leads to shell shaking, which affects the quality of pressing and the continuity of production, and the supporting surface of pressing is damaged after long-term use, which affects the quality of pressing, and it is difficult to meet the use demand. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a press device for motor shell, which aims at improving the poor stability of hydraulic rod during operation in the prior art, and the poor fixing effect, and the damage of pressure surface after long-term use, which affects the quality of pressing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of press fitting device for motor housing, including body, the right side middle part of the body is fixedly connected with hydraulic rod, the left side of the hydraulic rod is fixedly connected with press fitting disc, the front and back of the press fitting disc are fixedly connected with multiple stabilizing plates, the inner wall of the stabilizing plate is slidably connected with stabilizing bar, the inner wall bottom end left side of the body is provided with adjusting plate one, the top of the adjusting plate one is provided with press fitting shell, the inner wall top of the body is provided with adjusting plate two, the top of the adjusting plate two is mounted with multiple positioning frame, the top of the positioning frame is provided with press fitting, the top left side of the body is provided with auxiliary mechanism, the auxiliary mechanism is used to assist the press fitting shell with fixed.

[0007] In an embodiment of the utility model, the auxiliary mechanism includes auxiliary plate, the bottom end left part of the auxiliary plate is fixedly connected with the top left side of body, the bottom end middle part of the auxiliary plate is fixedly connected with telescopic link, the bottom end of telescopic link is fixedly connected with extrusion plate, the bottom end of extrusion plate is fixedly connected with rubber pad, the inner wall left side of body is equipped with sliding slot, the inner wall of sliding slot is slidably connected with pressure plate.

[0008] In an embodiment of the utility model, the outer wall top left and right sides of the body are fixedly connected with multiple handles, the outer wall of handle is fixedly connected with rubber sleeve.

[0009] In an embodiment of the utility model, the front right part of the body is fixedly connected with control console, the top of control console is fixedly connected with multiple buttons.

[0010] In an embodiment of the utility model, the outer wall bottom left and right sides of the body are fixedly connected with multiple protection frames, the top right middle part of the body is fixedly connected with alarm lamp.

[0011] In an embodiment of the utility model, the bottom left and right sides of the body are fixedly connected with multiple support blocks, the bottom end of support block is fixedly connected with support leg.

[0012] In an embodiment of the utility model, the left and right sides of the stabilizing bar are fixedly connected with the inner wall left and right sides of body, and multiple stabilizing bars are symmetrically arranged.

[0013] In an embodiment of the utility model, the left part of the front of the body is fixedly connected with controller, and the controller is electrically connected with hydraulic rod and telescopic link respectively.

[0014] The utility model has the advantages of:

[0015] 1、The utility model discloses a press fit shell is placed on the adjusting board one, and the press fit is placed in the positioning frame that is connected with the adjusting board two, controls through the hydraulic rod, and the press fit disc is moved to make the press fit enter the inner wall of press fit shell, is equipped with the stabilizing plate on the press fit disc, and the stabilizing plate is connected on the stabilizing rod on the body with sliding, with the stability of press fit disc in the moving process can be assisted by the stabilizing rod guide, ensure the stability when press fit disc moves, this design improves the operation stability, improves the press fit quality, and ensures the equipment safety, satisfies the press fit demand.

[0016] 2、The utility model discloses an auxiliary plate is fixed on the body, and the extrusion plate is connected through the telescopic link, and when the telescopic link is lengthened, the extrusion plate moves down, and the rubber pad is extruded on the top of press fit shell, and the softness of rubber pad protection device is not damaged, and can be attached structure. The inner wall of the body at the stress surface of press fit shell press fit is equipped with the sliding slot, and the pressure plate can be slidably connected in the sliding slot, and the pressure plate bears the pressure, and the press fit shell is fixed, and the fixed effect of press fit process is guaranteed by using replaceable pressure plate to bear the pressure, and the damaged parts are convenient to replace, and the use demand is satisfied. DRAWINGS

[0017] Figure 1 It is a front side perspective drawing of the press fit device body for motor shell that the utility model proposes;

[0018] Figure 2 It is a partial structure split drawing of the press fit device body for motor shell that the utility model proposes;

[0019] Figure 3 It is a partial structure drawing of the press fit disc of the press fit device for motor shell that the utility model proposes;

[0020] Figure 4 It is a partial structure display drawing of the auxiliary plate of the press fit device for motor shell that the utility model proposes;

[0021] Figure 5 It is a partial structure schematic view of the control console of the press fit device for motor shell that the utility model proposes.

[0022] Legend:

[0023] 1, the body;2, auxiliary mechanism;201, auxiliary plate;202, telescopic link;203, extrusion plate;204, rubber pad;205, sliding slot;206, pressure plate;3, hydraulic rod;4, press fit disc;5, stabilizing plate;6, stabilizing rod;7, adjusting board one;8, press fit shell;9, adjusting board two;10, positioning frame;11, press fit;12, handle;13, rubber sleeve;14, control console;15, button;16, protection frame;17, alarm lamp;18, support block;19, support foot;20, controller. SPECIFIC EMBODIMENT

[0024] In order to make the utility model realize the above-mentioned purpose, features and advantages and can be more obvious and easy to understand, the utility model will be further explained in detail below with specific implementation ways. Same parts are indicated by same reference numerals.

[0025] In the utility model, unless another explicit provision and limitation, the term "connected", "connection", "fixed" should be broad understanding, for example, can be fixed connection, or can be detachable connection, or be integrated; can be mechanical connection, or can be electrical connection; can be directly connected, or indirectly connected through the intermediate medium, can be two elements inside the communication or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0026] In the utility model, unless another explicit provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, or can include the first and second features not direct contact but contact through another feature between them. Moreover, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the first feature horizontal height is higher than the second feature. The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the first feature horizontal height is less than the second feature.

[0027] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 3 , the utility model provides an embodiment: a kind of for motor shell press fit device, including body 1, the right side middle part of body 1 is fixedly connected with hydraulic rod 3, the left side of hydraulic rod 3 is fixedly connected with press fit disc 4, hydraulic rod 3 not only plays a supporting role, but also can be telescopic by hydraulic structure, to realize accurate press fit control, the main function of press fit disc 4 is to exert pressure, to ensure that material can be correctly pressed together in production process. The front and back sides of press fit disc 4 are fixedly connected with multiple stabilizing plates 5, the inner wall of stabilizing plate 5 is slidably connected with stabilizing rod 6, the inner wall bottom end left side of body 1 is provided with adjusting plate one 7, the top of adjusting plate one 7 is provided with press fit shell 8, the inner wall top end of body 1 is provided with adjusting plate two 9, the top of adjusting plate two 9 is mounted with multiple positioning frames 10, the main role of adjusting plate two 9 is to adjust height, to ensure accurate alignment in press fit process, the role of positioning frame 10 is to ensure that workpiece can be accurately positioned in press fit process, avoid deviation, the top of positioning frame 10 is provided with press fit 11, the top left side of body 1 is provided with auxiliary mechanism 2, auxiliary mechanism 2 is used to assist fixed press fit shell 8.

[0028] Please refer to the attached Figure 1 and the attached Figure 4 , the auxiliary mechanism 2 includes an auxiliary plate 201, the bottom left of the auxiliary plate 201 is fixedly connected with the top left side of the body 1, the bottom middle of the auxiliary plate 201 is fixedly connected with a telescopic rod 202, the bottom of the telescopic rod 202 is fixedly connected with a pressing plate 203, the auxiliary plate 201 enhances the functionality and stability of the structure, the telescopic rod 202 can be telescopic to drive the pressing plate 203, realizing extrusion fixation, the bottom of the pressing plate 203 is fixedly connected with a rubber pad 204, the inner wall left side of the body 1 is provided with a sliding groove 205, the inner wall of the sliding groove 205 is slidingly connected with a pressure plate 206, the rubber pad 204 provides better contact effect and buffering effect.

[0029] Please refer to the attached Figure 1 and the attached Figure 5 , the outer wall top left and right sides of the body 1 are fixedly connected with a plurality of handles 12, the outer wall of the handle 12 is fixedly connected with a rubber sleeve 13, the handle 12 is convenient for users to hold and use when moving and operating, the rubber sleeve 13 can provide good grip feeling and also absorb vibration to reduce hand fatigue. The front right part of the body 1 is fixedly connected with a control console 14, and the top of the control console 14 is fixedly connected with a plurality of buttons 15. The outer wall bottom left and right sides of the body 1 are fixedly connected with a plurality of protection frames 16, the top right middle of the body 1 is fixedly connected with an alarm lamp 17, the protection frame 16 can provide additional support to prevent the body 1 from falling during use, and also protect the body 1 from external impact and scratching, the alarm lamp 17 can emit obvious warning signals when needed to remind users to pay attention to potential dangers, thereby ensuring the safety of the entire operation process.

[0030] Please refer to the attached Figure 1 , the bottom left and right sides of the body 1 are fixedly connected with a plurality of support blocks 18, the bottom of the support block 18 is fixedly connected with a support foot 19, the support block 18 ensures the stability of the entire structure, the support foot 19 directly contacts the ground to provide additional support force to ensure that the mechanical device can remain stable in various working environments.

[0031] Further, the left and right sides of the stabilizing rod 6 are fixedly connected with the inner wall left and right sides of the body 1, the plurality of stabilizing rods 6 are symmetrically arranged, the front left part of the body 1 is fixedly connected with a controller 20, the controller 20 is electrically connected with the hydraulic rod 3 and the telescopic rod 202 respectively, the controller 20 is responsible for receiving operation instructions and controlling the operation of the mechanical device, the actions of the hydraulic rod 3 and the telescopic rod 202 can be controlled through the controller 20 to realize precise control of the mechanical device, improving the convenience of operation.

[0032] Working principle: when working, the compression shell 8 is placed on the adjusting plate one 7, the compression tool 11 is placed on the positioning frame 10 connected with the adjusting plate two 9, the hydraulic rod 3 arranged on the machine body 1 is controlled to run and extend, the hydraulic rod 3 pushes the compression disc 4 to move, the compression tool 11 positioned on the positioning frame 10 is compressed into the inner wall of the compression shell 8. In the working process, the compression disc 4 is assisted and guided by the two stable rods 6 fixedly connected with the machine body 1 through the sliding connection of the stable plate 5 arranged on the compression disc 4, so that the stability of the structure in the running process is improved, the compression quality is improved, the safety of the equipment in use is ensured, and the compression requirement is met.

[0033] The auxiliary plate 201 is fixedly connected with the machine body 1, the telescopic rod 202 is fixedly connected with the bottom end of the auxiliary plate 201, when the telescopic rod 202 is extended, the extrusion plate 203 connected with the bottom end of the telescopic rod 202 is moved downwards, so that the rubber pad 204 at the bottom of the extrusion plate 203 is moved to the top of the compression shell 8 for extrusion, the soft performance of the rubber pad 204 protects the device from being damaged, and can be deformed and fitted with the structure correspondingly. The inner wall of the machine body 1 at the stress surface of the compression shell 8 is provided with a sliding groove 205, the pressure plate 206 is slidably connected in the sliding groove 205, so that the pressure plate 206 bears the pressure, the structure can assist in fixing the compression shell 8, and the pressure plate 206 can bear the pressure, so that the fixing effect of the compression process is ensured, the damaged parts can be replaced, and the use requirement is met.

[0034] The technical features of the above embodiments can be combined arbitrarily, in order to make the description simple, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that it is within the scope of the present application.

[0035] The above embodiments only express several implementation manners of the present application, the description is more specific and detailed, but it should not be understood as the limitation of the scope of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

[0036] The principle and implementation manner of the present application are described by applying specific embodiments in this paper, the above embodiment description is only used to help understand the method and core idea of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the principle of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A press fitting device for an electric machine housing, comprising a body (1), characterized in that: The right side of the body (1) is fixedly connected with a hydraulic rod (3), the left side of the hydraulic rod (3) is fixedly connected with a pressing disc (4), the front and rear sides of the pressing disc (4) are fixedly connected with a plurality of stabilizing plates (5), the inner wall of the stabilizing plate (5) is slidably connected with a stabilizing rod (6), the inner wall bottom left side of the body (1) is provided with an adjusting plate one (7), the top of the adjusting plate one (7) is provided with a pressing shell (8), the inner wall top of the body (1) is provided with an adjusting plate two (9), the top of the adjusting plate two (9) is provided with a plurality of positioning frames (10), the top of the positioning frame (10) is provided with a pressing device (11), the top left side of the body (1) is provided with an auxiliary mechanism (2), the auxiliary mechanism (2) is used for assisting the fixation of the pressing shell (8).

2. A press assembly for an electrical machine housing according to claim 1, characterized in that: The auxiliary mechanism (2) comprises an auxiliary plate (201), the bottom left side of the auxiliary plate (201) is fixedly connected with the top left side of the body (1), the bottom middle part of the auxiliary plate (201) is fixedly connected with a telescopic rod (202), the bottom end of the telescopic rod (202) is fixedly connected with a pressing plate (203), the bottom end of the pressing plate (203) is fixedly connected with a rubber pad (204), the inner wall left side of the body (1) is provided with a sliding groove (205), the inner wall of the sliding groove (205) is slidably connected with a pressure receiving plate (206).

3. A press assembly for an electrical machine housing as defined in claim 1, wherein: The outer wall top left and right sides of the body (1) are fixedly connected with a plurality of handles (12), the outer wall of the handle (12) is fixedly connected with a rubber sleeve (13).

4. A press assembly for an electrical machine housing as defined in claim 1, wherein: The front right side of the body (1) is fixedly connected with a control console (14), the top of the control console (14) is fixedly connected with a plurality of buttons (15).

5. A press assembly for an electrical machine housing as defined in claim 1, wherein: The outer wall bottom left and right sides of the body (1) are fixedly connected with a plurality of protection frames (16), the top right side of the body (1) is fixedly connected with an alarm lamp (17).

6. A press assembly for an electrical machine housing as defined in claim 1, wherein: The bottom left and right sides of the body (1) are fixedly connected with a plurality of supporting blocks (18), the bottom end of the supporting block (18) is fixedly connected with a supporting leg (19).

7. A press assembly for an electrical machine housing as defined in claim 1, wherein: The left and right sides of the stabilizing rod (6) are fixedly connected with the inner wall left and right sides of the body (1), a plurality of the stabilizing rods (6) are symmetrically arranged.

8. A press assembly for an electrical machine housing as defined in claim 2, wherein: The front left side of the body (1) is fixedly connected with a controller (20), the controller (20) is electrically connected with the hydraulic rod (3) and the telescopic rod (202) respectively.

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