CN215146914U - Positioning fixture for processing electric vehicle controller - Google Patents

Abstract

The utility model discloses a positioning fixture is used in electric vehicle controller processing, including main part mechanism, shrink mechanism and fixture, main part mechanism includes the main part plate, set up at the sliding tray at main part plate middle part, place the threaded rod of sliding tray in, be used for the rotatory power portion of control threaded rod in, shrink mechanism includes the slider that slides in the sliding tray, with slider synchronous operation's locating piece, connect the shrink piece in the locating piece both sides and cup joint the connecting block on the shrink piece, fixture includes the holder of being connected with the connecting block. The utility model discloses in, set up two sets of holders and correspond each other, utilize drawing close each other between two sets of holders, can grasp the controller casing, be different from traditional centre gripping mode, link to each other through shrink mechanism between every group holder, consequently the distance between two sets of four holders can be adjusted at will to this device, constitutes the rectangle of different aspect ratios to be suitable for with not unidimensional controller shell.

Description

Positioning fixture for processing electric vehicle controller

Technical Field

The utility model relates to a location frock field especially relates to positioning fixture is used in electric vehicle controller processing.

Background

With the development of new energy, electric vehicles also go into thousands of households, and the shell of the controller has the characteristic of high integration, so that the shell becomes more and more modularized and precise. Therefore, the controller housing is provided with more and more fixing pieces, slots, through holes and other structures, and the shapes of all parts forming the housing are more and more complex.

Present controller shell adds man-hour on digit control machine tool, and its positioning fixture is mostly single fixed dimension location, can only fix a position the controller casing of a size, consequently along with the increase of live time, anchor clamps can take place wearing and tearing for the controller casing of its centre gripping can appear rocking the condition such as, influences the process of processing, provides electric vehicle controller for processing for this reason and uses positioning fixture.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does:

positioning fixture is used in electric vehicle controller processing, including main part mechanism, shrink mechanism and fixture, main part mechanism includes the main part plate, sets up the sliding tray at main part plate middle part, places the threaded rod of sliding tray in, is used for the rotatory power portion of control threaded rod in, shrink mechanism is including the slider that slides in the sliding tray, with slider synchronous operation's locating piece, connect the shrink piece and cup joint the connecting block on the shrink piece of locating piece both sides, fixture includes the holder of being connected with the connecting block.

Preferably, the clamping mechanism further comprises a telescopic rod assembled at the bottom of the clamping piece, a limiting block connected to the end of the telescopic rod, and a limiting groove formed in the side face of the main body plate.

Preferably, the limiting blocks are connected in the limiting grooves in a sliding mode, the bottom of the clamping mechanism is provided with the roller, and the limiting grooves are used for limiting the positions of the limiting blocks.

Preferably, a moving handle is arranged in the middle of the main body plate and used for facilitating moving of the device.

Preferably, the contraction part is provided with a tension spring for pulling the clamping parts to close.

Preferably, the power part is set as a rotary disc and is driven manually.

Preferably, the power part is provided with a power piece which is driven by electricity.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

1. the utility model discloses in, set up two sets of holders and correspond each other, utilize drawing close each other between two sets of holders, can grasp the controller casing, be different from traditional centre gripping mode, link to each other through shrink mechanism between every group holder, consequently the distance between two sets of four holders can be adjusted at will to this device, constitutes the rectangle of different aspect ratios to be suitable for with not unidimensional controller shell.

2. The utility model discloses in, adopt telescopic link cooperation stopper, live the opposite side position fixation of holder, avoid appearing rocking the circumstances such as when using, influence the steadiness of centre gripping to with the limiting groove that the stopper joint was seted up in main part plate both sides, thereby the stability of hoisting device operation.

Drawings

Fig. 1 is a schematic top view of an embodiment of the present invention;

fig. 2 is a schematic bottom view of a first embodiment of the present invention;

fig. 3 is a schematic bottom view of a second embodiment of the present invention.

Reference numerals:

100. a main body mechanism; 110. a main body panel block; 120. a sliding groove; 130. a threaded rod; 140. a power section; 150. moving the handle;

200. a retracting mechanism; 210. a slider; 220. positioning blocks; 230. a constriction; 240. connecting blocks; 300. a clamping mechanism; 310. a clamping member; 320. a telescopic rod; 330. a limiting block; 340. a limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

The following describes a positioning fixture for processing an electric vehicle controller according to some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-2, the positioning fixture for processing an electric vehicle controller provided by the present invention comprises a main body mechanism 100, a retracting mechanism 200 and a clamping mechanism 300, wherein the main body mechanism 100 comprises a main body plate 110, a sliding groove 120 formed in the middle of the main body plate 110, a threaded rod 130 internally installed in the sliding groove 120, and a power portion 140 for controlling the rotation of the threaded rod 130, all the structures are supported by the main body plate 110, the threaded rod 130 is driven to rotate by the power portion 140, thereby ensuring the basis of power, the retracting mechanism 200 comprises a sliding block 210 sliding in the sliding groove 120, a positioning block 220 synchronously operating with the sliding block 210, retracting members 230 connected to both sides of the positioning block 220, and a connecting block 240 sleeved on the retracting members 230, the sliding block 210 is driven to synchronously move by the rotation of the threaded rod 130, thereby driving the clamping member 310 to approach to the middle part, and clamping the controller housing is completed, the reliability of the device is ensured, and the clamping mechanism 300 includes a clamping member 310 connected to the connection block 240.

Specifically, the middle part of main part plate 110 is provided with removes handle 150, removes handle 150 and is used for making things convenient for the mobile device, sets up and removes handle 150 and makes things convenient for artificial mobile device, has promoted the flexibility of device to when using, can fix the device monolithic stationary through the mode of fixed removal handle 150, improved the fastness of device.

Further, the contracting part 230 is provided with a tension spring for pulling the clamping parts 310 to close, the contracting part 230 is used for pulling the two clamping parts 310 towards the middle part, so that when the controller is used, two sides of the controller shell can be clamped only by adopting an inclined pushing mode, namely, the controller shell is inclined, one side of the controller shell is abutted against the clamping part 310 on one side, the clamping parts 310 are pushed, the distance between the clamping parts 310 is enlarged, then the other clamping part is also placed at the position between the two clamping parts 310, the force is released, the controller shell is reset under the action of the spring on the contracting part 230, and the position of the controller shell can be fixed.

As shown in fig. 2, the power unit 140 is provided as a rotary disk and is manually driven.

Example two:

as shown in fig. 3, in the above embodiment, the clamping mechanism 300 further includes an expansion link 320 assembled at the bottom of the clamping member 310, a limiting block 330 connected to the end of the expansion link 320, and a limiting groove 340 formed at the side of the main body plate 110, and the other side of the clamping member 310 can be firmly fixed by using the clamping between the limiting block 330 at the top end of the expansion link 320 and the limiting groove 340, so that the clamping mechanism is more stable and the clamping force is more firm during adjustment, thereby improving the practicability of the device.

Specifically, stopper 330 sliding connection is in spacing groove 340, and fixture 300's bottom is provided with the gyro wheel, and spacing groove 340 is used for injecing stopper 330's position, sets up the gyro wheel in stopper 330's bottom, can effectually promote the smoothness nature between stopper 330 and the spacing groove 340 for the structure operation is got up more stably, the circumstances such as structure slippage can not appear.

As shown in fig. 3, the power unit 140 is provided as a power member and is electrically driven.

The utility model discloses a theory of operation and use flow: firstly, the device is placed at a required position, then the device is started, the distance between the two groups of clamping pieces 310 is controlled through the control device, so that the transverse distance is the length suitable for the controller shell, after the adjustment is finished, the controller is clamped in the clamping pieces 310, the processing is started, after the processing is finished, the distance between the two groups of clamping pieces 310 can be slightly enlarged, the controller shell can be conveniently taken out, and finally the device is maintained at regular time.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 invention, the scope of which is defined in the claims and their equivalents.

Claims (5)

1. Positioning fixture is used in electric vehicle controller processing, its characterized in that includes:

the main body mechanism (100) comprises a main body plate (110), a sliding groove (120) arranged in the middle of the main body plate (110), a threaded rod (130) arranged in the sliding groove (120), and a power part (140) used for controlling the rotation of the threaded rod (130);

the contraction mechanism (200) comprises a sliding block (210) sliding in the sliding groove (120), a positioning block (220) synchronously running with the sliding block (210), contraction pieces (230) connected to two sides of the positioning block (220) and a connecting block (240) sleeved on the contraction pieces (230);

the clamping mechanism (300) comprises a clamping piece (310) connected with the connecting block (240).

2. The positioning fixture for processing the electric vehicle controller according to claim 1, wherein the clamping mechanism (300) further comprises a telescopic rod (320) assembled at the bottom of the clamping member (310), a limiting block (330) connected to the end of the telescopic rod (320), and a limiting groove (340) formed in the side surface of the main body plate (110).

3. The positioning fixture for machining the electric vehicle controller according to claim 2, wherein the limiting block (330) is slidably connected in a limiting groove (340), a roller is disposed at the bottom of the clamping mechanism (300), and the limiting groove (340) is used for limiting the position of the limiting block (330).

4. The positioning fixture for machining of electric vehicle controllers as claimed in claim 1, wherein a moving handle (150) is provided at a middle portion of the main body plate (110), and the moving handle (150) is used to facilitate a moving device.

5. The positioning fixture for machining of electric vehicle controllers as claimed in claim 1, wherein a tension spring is arranged on the contraction member (230) to pull the clamping members (310) together.

Images