CN113211365A - Special tooling clamp for detecting electric vehicle controller - Google Patents

Abstract

The invention belongs to the technical field of electric vehicle production, in particular to a special tool clamp for detecting an electric vehicle controller, which comprises: detection mechanism, determine module, fixed establishment, coupling mechanism, line ball mechanism and tear layering open, detection mechanism including be used for providing testing platform the organism, install in the organism carries out the power portion that the drive detected, set up in the organism is used for connecting the detection portion that detects and install in the organism is used for discerning the safety monitoring portion that detects. According to the detection device, the connector of the controller to be detected can be positioned through the fixing mechanism and the connecting mechanism, so that the connector is connected with the plug connector in an inserting mode, detection operation is carried out through the detection part of the simulation electric vehicle device, the plug connector is automatically pulled out after detection is finished, manual connection and disconnection are not needed, the detection efficiency of the controller is effectively improved, the structural design is novel and reasonable, and popularization and use are convenient.

Description

Special tooling clamp for detecting electric vehicle controller

Technical Field

The invention relates to the technical field of electric vehicle production, in particular to a special tool clamp for electric vehicle controller detection.

Background

The electric vehicle is a transportation tool for pulling goods or people by using a storage battery as power and a motor as drive, adopts a tubular large-capacity, left and right liners, deep discharge and traction type storage battery, can meet the requirement of continuous discharge in long-time work, generally adopts a direct current series excitation traction type brush or brushless motor, is internally provided with a speed regulation boosting device, is not easy to damage in normal use, ensures strong output power, is convenient to use, has various functions, and is one of the most short-distance transportation tools used at present.

The existing electric vehicle controller detection tool clamp generally only fixes a controller main body, and due to the diversity of a controller connector, all kinds of detection connectors need to be inserted manually, and the detection connector needs to be disconnected manually after detection is completed, so that the operation is more complicated, the efficiency is lower, and the electric vehicle controller detection tool clamp is not convenient to popularize and use, so that a device capable of assisting the electric vehicle controller in detection is needed, and the production efficiency is improved.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the invention is as follows:

electric vehicle controller detects special frock clamp includes: the detection mechanism comprises a machine body for providing a detection platform, a power part arranged on the machine body for driving detection, a detection part arranged on the machine body for connection detection and a safety monitoring part arranged on the machine body for identification detection; the detection assembly comprises a pressure detector arranged at the bottom of the power part, a lower gland connected with the pressure detector and used for fixedly pressing the controller to be detected, a positioning box arranged on the detection mechanism and used for placing the controller to be detected, a separation net arranged on the inner side of the positioning box and a temperature sensor arranged on the positioning box and used for detecting the operation state; the fixing mechanism comprises a fixing plate which is arranged on the machine body and is positioned on the side of the positioning box, a fixing groove which is formed in the fixing plate and used for placing a connector of a controller to be detected, a clamping plate which is arranged on the side surface of the fixing groove, a connecting rod which is used for connecting the adjacent clamping plates, a spring which is arranged on the inner side of the connecting rod, memory cotton which is arranged on the clamping plate and used for self-adaptive fixing, and an electric push rod which is connected with and drives the clamping plate positioned at the end part of the fixing plate to move; the connecting mechanism comprises a positioning plate which is arranged on the machine body and is positioned on the side of the fixing plate, a plug-in connector which is arranged on the positioning plate and is used for butting a connector of a controller to be detected, a safety junction box which is electrically connected between the detection part and the plug-in connector and is used for safety control, and an electric telescopic rod which is connected with and drives the positioning plate to move; the wire pressing mechanism is positioned between the detection assembly and the fixing mechanism and used for fixing a connecting wire of the controller to be detected; the disassembling pressing strip is applied to the fixing mechanism, so that the detection line and the connecting line can be conveniently disconnected.

Through adopting above-mentioned technical scheme, connection and disconnection when can the auxiliary control ware detects have effectually improved the detection efficiency of controller, and detect the function diversification, and the security is also higher, and degree of automation is higher, and structural design is novel reasonable, convenient to popularize and use.

The present invention in a preferred example may be further configured to: the wire pressing mechanism comprises a connecting plate connected with the fixed plate, a vertical plate installed on the connecting plate, a pressing rod connected and fixed on the vertical plate, a pressing block arranged at the bottom of the pressing rod for pressing the connecting wire, a limiting groove arranged on the connecting plate and located below the pressing block, and a magnetic block correspondingly arranged between the vertical plate and the pressing rod.

Through adopting above-mentioned technical scheme, can treat detection control connection wiring in succession and press admittedly for in arranging the fixed slot in of connector fastening more, the follow-up fixed establishment's of being convenient for is fixed, prevents to drive the connector motion in the wire drawing process simultaneously, has guaranteed the fixed accuracy and the stability of plug, and is comparatively reasonable.

The present invention in a preferred example may be further configured to: the disassembling and pressing strip comprises a pressing head embedded in the fixing groove and a connecting strip which is connected with and fixes the position of the pressing head.

Through adopting above-mentioned technical scheme, can press the more convenient applied pressure of the connector of disconnection to some needs, adopt the mode of synchronous pressurization to make its unified disconnection, improve the detection efficiency of control greatly.

The present invention in a preferred example may be further configured to: the safety monitoring part comprises a camera positioned above the fixing mechanism and an image analyzer used for detecting and identifying shot images.

By adopting the technical scheme, the detection safety can be further improved, subsequent accidents caused by connection errors are prevented, and the safety in the detection process is greatly improved.

The present invention in a preferred example may be further configured to: the side of fixed slot is seted up the confession the recess that the grip block held, and adjacent two it is equipped with the confession to open between the recess the cross slot that the connecting rod passed.

Through adopting above-mentioned technical scheme, can be so that the grip block imbeds to the inside of fixed plate, prevent the inconvenient inside that gets into the fixed slot of controller connector, made things convenient for the location of connector more, help improving the detection efficiency of controller.

The present invention in a preferred example may be further configured to: the length value of the connecting rod is larger than the wall thickness value between two adjacent fixing grooves.

Through adopting above-mentioned technical scheme for the grip block at connecting rod both ends has the inside of an embedding fixed plate at least under the spring action, and the connector of being convenient for puts into the inside of fixed slot along smooth fixed slot side, thereby has improved the rationality and the feasibility of device.

The present invention in a preferred example may be further configured to: the vertical plate comprises a group of connecting seats hinged with the pressing rod and a group of fixing seats for the movable end of the pressing rod to be placed in, and the magnetic block is located in the fixing seats.

Through adopting above-mentioned technical scheme, can play good location and control effect to the depression bar, it is more convenient to operate.

The present invention in a preferred example may be further configured to: the bottom of briquetting is equipped with the wire casing, and this wire casing with the spacing inslot is equipped with the protection pad respectively.

Through adopting above-mentioned technical scheme, can be to the better fixing of controller connecting wire through, prevent that the connector atress of connecting from removing, guaranteed the stability in the testing process.

The present invention in a preferred example may be further configured to: the plug-in connector corresponds to the fixed groove, and label pastes are arranged on the plug-in connector and the side of the fixed groove respectively.

Through adopting above-mentioned technical scheme, can make things convenient for grafting between them, utilize the label subsides to place the connector to the operation personnel and have the warning effect, prevent the accident that the mistake caused to the security that has improved the device.

The technical scheme of the invention has the following beneficial technical effects:

1. according to the detection device, the connector of the controller to be detected can be positioned through the fixing mechanism and the connecting mechanism, so that the connector is connected with the plug connector in an inserting mode, detection operation is carried out through the detection part of the simulation electric vehicle device, the plug connector is automatically pulled out after detection is finished, manual connection and disconnection are not needed, the detection efficiency of the controller is effectively improved, the structural design is novel and reasonable, and popularization and use are convenient.

2. According to the wire pressing mechanism, the connection wire can be pressed and fixed to be detected and controlled, the connector is arranged in the fixing groove more tightly, the fixing of the subsequent fixing mechanism is facilitated, meanwhile, the connector is prevented from being driven to move in the wire pulling process, the accuracy and the stability of plug fixing are guaranteed, and the wire pressing mechanism is reasonable.

3. According to the invention, through the detection assembly, the strength detection and the operation temperature detection can be carried out on the detector main body, the detection comprehensiveness is further improved, the detection effect is better, and the practicability is high.

Drawings

FIG. 1 is a front cross-sectional view of one embodiment of the present invention;

FIG. 2 is an enlarged view at A of one embodiment of the present invention;

FIG. 3 is a side view of a securing mechanism according to one embodiment of the invention;

FIG. 4 is an enlarged view at B of one embodiment of the present invention;

FIG. 5 is a top view of one embodiment of the present invention;

FIG. 6 is a schematic view of a trip bar according to one embodiment of the present invention;

FIG. 7 is a side view of a crimping mechanism according to one embodiment of the present invention;

fig. 8 is a front view of one embodiment of the present invention.

Reference numerals:

100. a detection mechanism; 110. a body; 120. a power section; 130. a detection unit; 140. a safety monitoring section;

200. a detection component; 210. a pressure detector; 220. a lower gland; 230. a positioning box; 240. separating the net; 250. a temperature sensor;

300. a fixing mechanism; 310. a fixing plate; 320. fixing grooves; 330. a clamping plate; 340. a connecting rod; 350. a spring; 360. memory cotton; 370. an electric push rod;

400. a connecting mechanism; 410. positioning a plate; 420. a plug-in connector; 430. a safety junction box; 440. an electric telescopic rod;

500. a wire pressing mechanism; 510. a connecting plate; 520. a vertical plate; 530. a pressure lever; 540. briquetting; 550. a limiting groove; 560. a magnetic block;

600. disassembling the pressing strip; 610. a pressure head; 620. and (4) connecting strips.

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 further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the invention.

The following describes a tool clamp special for detecting an electric vehicle controller, which is provided by some embodiments of the present invention, with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 to 8, the special tooling fixture for detecting an electric vehicle controller provided by the invention comprises: the detection mechanism 100, the detection assembly 200, the fixing mechanism 300, the connecting mechanism 400, the line pressing mechanism 500 and the detachable pressing bar 600, the detection mechanism 100 comprises a machine body 110 for providing a detection platform, a power part 120 installed on the machine body 110 for driving detection, a detection part 130 arranged on the machine body 110 for connection detection and a safety monitoring part 140 installed on the machine body 110 for identification detection, the power part 120 is a power machine with a lifting function and mainly drives a lower pressing cover 220 connected with the bottom to be pressed down for detection, the safety monitoring part 140 comprises a camera positioned above the fixing mechanism 300 and an image analyzer for detecting and identifying shooting, the connection state of the controller connector and the plug-in connector 420 can be shot through the camera, and due to the common color difference of the connectors, color detection can be carried out according to the image analyzer, and meanwhile, the detection of connection connectivity can be carried out, therefore, whether the connection between the detection part and the electric vehicle is correct or not is judged, whether the connection is finished or not is judged, if the detection is not finished, the detection part 130 cannot start operation, the safety monitoring part 140 is electrically connected with the detection part 130, the detection safety can be further improved, subsequent accidents caused by connection errors are prevented, the safety in the detection process is greatly improved, a simulation electric vehicle assembly mechanism is arranged in the detection part 130, the required running condition of the electric vehicle can be simulated, the simulation electric vehicle assembly mechanism can be set as an original vehicle for actual detection, the simulation electric vehicle assembly mechanism has the advantages that the detection program can be randomly adjusted, the detection is more comprehensive, the upper limit and the lower limit are detected, the plug-in connector 420 connected with the detection part 130 comprises a power plug, a locking wire plug, a power-assisted plug, a flat cable plug, a motor phase wire plug and some functional plugs, and a plurality of plugs are in one-to-one correspondence with the controller connector, so as to carry out corresponding detection, efficiency is higher.

Referring to fig. 1-2, the detecting assembly 200 includes a pressure detecting device 210 installed at the bottom of the power portion 120, a lower pressing cover 220 connected to the pressure detecting device 210 for pressing and fixing a controller to be detected, a positioning box 230 installed on the detecting mechanism 100 for placing the controller to be detected, a separation net 240 disposed inside the positioning box 230, and a temperature sensor 250 installed on the positioning box 230 for detecting an operation state, the controller placed in the positioning box 230 can be pressure-detected by the downward pressing movement of the pressing cover 220 driven by the power portion 120, the pressure detecting device 210 obtains detection data, the detection reset is stopped after the detection data is reached, an inner groove adapted to the controller housing is formed at the bottom of the lower pressing cover 220, so that the controller is more uniformly stressed, the pressure measuring effect is better, a through groove is formed at one side of the positioning box 230, and the controller placed therein can be conveniently pulled out by a connecting wire, the separation net 240 is a net frame structure arranged on the inner wall of the positioning box 230, so that heat generated by operation of the controller can be diffused and further detected by the temperature sensor 250 for actual test, a protection pad is also arranged on the separation net 240 to prevent the controller body from being damaged by pressure, the temperature sensor 250 can be distributed on the inner wall of the positioning box 230 and also can be arranged inside the lower gland 220 only by being close to the controller body, so that temperature detection is convenient, of course, the temperature sensor 250 is better arranged for infrared temperature detection, a heating point inside the controller can be directly detected, the operation state of the controller can be more accurately judged, the phenomenon of overhigh temperature of the controller is prevented, wherein the temperature sensor 250 is electrically connected with the detection part 130, when detection data in a detection range exceeds a safety value, shutdown operation can be carried out, the detection is determined as unqualified, larger accidents are prevented, and the safety of the detection process is improved, and, the bottom of locating box 230 still is equipped with the arch that is located temperature sensor 250 side, supports separating net 240, prevents to separate net 240 deformation damage temperature sensor 250, certainly, can improve the mechanical strength who separates net 240, can solve this kind of problem equally, has guaranteed the security and the reliability fixed to the controller, and detection effect is also better.

Referring to fig. 1, 3 and 4, the fixing mechanism 300 includes a fixing plate 310 installed on the machine body 110 and located at the side of the positioning box 230, a fixing groove 320 opened on the fixing plate 310 for placing a connector of a controller to be detected, a clamping plate 330 installed at the side of the fixing groove 320, a connecting rod 340 for connecting adjacent clamping plates 330, a spring 350 installed at the inner side of the connecting rod 340, memory cotton 360 installed on the clamping plate 330 for adaptive fixation, and an electric push rod 370 connected to and driving the clamping plate 330 located at the end of the fixing plate 310 to move, the fixing plate 310 is a base structure fixedly installed on the machine body 110 for fixing the connector of the controller therein, and the fixing groove 320 can be set into an arc shape, a rectangular shape, a flat shape, etc. according to the shape of the connector of the controller, so that different types of connectors can be placed therein, so as to be adapted and fixed, and, the clamping plate 330 is pushed by the electric push rod 370 to clamp and fix the controller, the connecting rod 340 connected with the clamping plate 330 can drive the connecting rod 340 at the other end to move, when the electric push rod 370 drives the clamping plate 330 to press the controller connector, the opposite connecting rod 340 can be pressed at the same time, the connecting rod 340 is embedded into the fixing plate 310 under the action of the spring 350 to drive the other group of clamping plates 330 connected with the pressed clamping plate 330 through the connecting rod 340 to move, the controller connectors in the adjacent fixing grooves 320 are clamped and fixed by the same method, and so on, the electric push rod 370 drives one clamping plate 330 to move to complete the fixation of all the clamping plates 330 on the controller connectors, and the spring 350 functions to automatically move the clamping plates 330 to reset after the clamping plates 330 are loosened by the electric push rod 370, so that the clamping plates 330 at the other end are embedded into the fixing plate 310, the inside of fixed slot 320 is put into to the controller connector of being convenient for, and it is more simple and convenient to use, and wherein memory cotton 360 has played the pad effect of protecting to the controller connector, prevents to cause the damage to it, and of course, grip block 330 all needs the continuity to correspond the setting, and the same height of displacement or the crossing position of horizontal projection exist to the operation of grip block 330 one by one carries out the integral type centre gripping, thereby has improved the feasibility of device.

Referring to fig. 1-5, the connection mechanism 400 includes a positioning plate 410 installed on the machine body 110 and located on the side of the fixing plate 310, a plug 420 installed on the positioning plate 410 for butting against the connector of the controller to be detected, a safety junction box 430 electrically connected between the detection part 130 and the plug 420 for safety control, and an electric telescopic rod 440 connected with and driving the positioning plate 410 to move, the positioned controller connector can be plugged and connected through the connection mechanism 400, the positioning plate 410 is driven by the electric telescopic rod 440 to move on the machine body 110, so that the plug 420 and the controller connector in the fixing groove 320 are plugged together, an overload protector is arranged in the safety junction box 430, when a fault is detected, the connection relationship is automatically broken to reduce loss, and the plug 420 is adjustable and can be connected to the safety junction box 430 in a plugging type, a threaded connection type, a clamping type, and the like, can change the butt joint along with the difference that the control connects in succession and use, be convenient for detect the electric vehicle controller of different specifications to the practicality of device has been improved.

Example two:

as shown in fig. 4, on the basis of the first embodiment, the side of the fixing groove 320 is provided with a groove for accommodating the clamping plate 330, and a transverse groove for passing the connecting rod 340 is formed between two adjacent grooves, which is convenient for the storage of the clamping plate 330, so as to prevent the clamping plate 330 on both sides from being simultaneously located in the fixing groove 320 to affect the insertion of the controller connector, so that the controller connector can be put in along the inner side of the fixing groove 320, the operation is smoother, the clamping plate 330 can be pushed under the action of the spring 350 to a certain extent after being put in, the primary fixing effect is achieved on the controller connector, then the controller connector is further clamped by pushing the clamping plate 330 through the electric push rod 370, the fixing effect is better, the clamping plate 330 at both ends of the connecting rod 340 can move conveniently through the transverse groove, the free fixing is achieved, and the operation is reasonable.

It is specific, the length value of connecting rod 340 is greater than the wall thickness value between two adjacent fixed slots 320, make the grip block 330 at connecting rod 340 both ends have at least one end to be located the inside of fixed slot 320, make the grip block 330 of another back at the grip block 330 embedding fixed plate 310 that promotes one end shift out, and then carry out the centre gripping to the controller connector in a set of fixed slot 320 next and fix, play the effect of continuity operation, need not multiunit power unit, and the fixed effect of centre gripping is better, and do not influence the business turn over and the connection of controller connector, novel in structural design is reasonable, and convenient to popularize and use.

On the other hand, the plug 420 corresponds to the fixing groove 320, and label stickers are respectively disposed at the sides of the plug 420 and the fixing groove 320, through the corresponding plug-in connector 420 and the fixing groove 320, the controller connector and the plug-in connector 420 are aligned and connected more conveniently, the label is provided for the operator to check when placing the controller connector, and the corresponding controller connector is placed into the fixing groove 320 according to the indication, thereby preventing connection error, and, the label can be designed to be an electronic structure, electrically connected with the safety monitoring part 140, and displayed in an electronic light-emitting manner, thereby facilitating modification, but also facilitates the detection of the safety monitoring part 140, the safety monitoring part 140 will judge the connection relation in the current fixing groove 320 according to the information of the label sticker, and then, the image is compared and analyzed with a correct image, and the next operation can be carried out only after the image is correct, so that the safety is higher.

Example three:

referring to fig. 5 and 7, in the above embodiment, the wire pressing mechanism 500 includes a connecting plate 510 connected to the fixing plate 310, a vertical plate 520 mounted on the connecting plate 510, a pressing rod 530 connected to and fixed on the vertical plate 520, a pressing block 540 disposed at the bottom of the pressing rod 530 for pressing the connecting wire, a limiting groove 550 disposed below the pressing block 540 and on the connecting plate 510, and a magnetic block 560 correspondingly disposed between the vertical plate 520 and the pressing rod 530, the wire pressing mechanism 500 is disposed between the detecting component 200 and the fixing mechanism 300 for fixing the connecting wire of the controller to be detected, the connecting wire of the controller to be detected can be pressed and fixed by the wire pressing mechanism 500, so that the connector is more tightly disposed in the fixing groove 320 for facilitating the subsequent fixing of the fixing mechanism 300 and preventing the connector from moving during the wire drawing process, the vertical plate 520 and the pressing rod 530 are in a guillotine-shaped structure and need to be manually operated, of course, the automatic operation can be set, the movable end of the pressure lever 530 is connected with the driving rod, the wire pressing mechanism 500 is arranged between the detection component 200 and the fixing mechanism 300, the passing controller connecting wire can be just limited, the part of the limiting groove 550, which is positioned on the side of the pressing block 540, is in a convex shape, so that the passing wire body can be preliminarily folded, then the movable end enters the vertical plate 520 by moving the movable end of the pressure lever 530, the magnetic blocks 560 arranged on the vertical plate 520 and the pressure lever 530 are magnetically attracted together to complete fastening, the top of the vertical plate 520 is provided with a U-shaped groove for the pressure lever 530 to fall down, the magnetic blocks 560 can also be arranged on the inner wall of the groove in a surrounding manner, so that the magnetic blocks 560 on the pressure lever 530 are also synchronously arranged, of course, the magnetic blocks 560 can also be arranged in a bonding, clamping or locking connection mode, only the magnetic blocks need to be connected together, the pressure lever 530 can be lifted upwards after being manually controlled, the operation is simple and convenient.

Specifically, the vertical plates 520 include a set of connecting seats hinged to the pressing rod 530 and a set of fixing seats for the movable end of the pressing rod 530 to be placed in, the magnetic blocks 560 are located in the fixing seats, and the two sets of vertical plates 520 fix the two ends of the pressing rod 530 respectively, so that the pressing rod 530 can be lifted and fixed conveniently.

Further, the bottom of briquetting 540 is equipped with the pressure wire casing, and be equipped with the protection pad in this pressure wire casing and the spacing groove 550 respectively, can press admittedly to the controller connecting wire of cluster form through the pressure wire casing, the solid effect is better in the parcel formula pressure, and the protection pad can effectively prevent to press admittedly in-process to lead to the fact the damage to the line body, this protection pad can adopt the foam cotton structure, can take place deformation, certain structural strength has again, anti-skidding effect is also better, can self-adaptation carry out the self-adaptation to the pencil of different specifications to a certain extent and press admittedly, reduce the reduction of sliding to pressing admittedly the effect, thereby improved stability and the reliability fixed to the line body.

Example four:

in the above embodiment, as shown in fig. 6, the release strip 600 is applied to the fixing mechanism 300 to facilitate the disconnection of the detection line and the connection line, and the release strip 600 may be disposed on the fixing mechanism 300 to facilitate the pressing of some connectors for disconnection; the connection relation uses, in practice take place to drop in order to prevent that the connector of electric vehicle controller from taking place to drop with the connector of other parts, often adopt like fiber connector form connection structure, need the manual work to press the shell fragment during the disconnection, and tear down layering 600 and can replace the manual work to press, unified application is pressed on fixed establishment 300, to needing to be used to pressing down the structure use that just can break off, of course, tear down layering 600 and can manually operation, also can set up on the driving piece, it presses on fixed establishment 300 to tear down layering 600 open through the driving piece drive, degree of automation is higher, it is more convenient to use.

Specifically, the disassembling strip 600 comprises a pressing head 610 embedded in the fixing groove 320 and a connecting strip 620 connected with and fixing the position of the pressing head 610, after the disassembling strip 600 is applied, the pressing head 610 can enter the inside of the fixing groove 320, and can be pressed towards the controller connector through the pressing head 610 only by pressing down with force, at this time, the connecting mechanism 400 is driven to retract through the electric telescopic rod 440, so that the separation of the connecting mechanism 400 and the controller connector can be completed, and the next group of detection is performed, the pressing head 610 adopts a hard rubber pad structure, so that the controller connector can not be damaged while pressing down, the practical effect is good, the connecting strip 620 can adopt a soft rubber band structure, the pressing head 610 and the connecting strip 620 can adopt an integrated connecting mechanism and an assembled connecting structure, the integrated structure is only convenient for the controller with adaptive specification, and the assembled connecting structure needs to be provided with a plurality of holes on the connecting strip 620, the pressing head 610 is also arranged to be T-shaped, but the top of the pressing head is required to be hard, the pressing head 610 only needs to be inserted into the connecting strip 620, the pressing head 610 can automatically move along the hole of the connecting strip 620 when being pressed down, the pressing head is convenient to arrange according to needs, the pressing head can be changed according to different pressing positions, and the practicability is higher, so that the practicability and the feasibility of the device are improved.

The working principle and the using process of the invention are as follows: firstly, an electric vehicle controller to be detected is placed in the positioning box 230, then the connecting line and the connector are led out, the connecting line is pulled along the line pressing mechanism 500, then the connector is placed in the fixing groove 320, then the connecting line is slightly pulled, so that the connector can not move in the fixing groove 320, the pressure lever 530 is pulled down, the movable end of the pressure lever 530 enters the vertical plate 520 and is fixed together by the magnetic block 560, meanwhile, the wire harness is pressed and fixed in the limiting groove 550 by the pressure block 540, the fixing of the connecting line is completed, meanwhile, the electric push rod 370 drives the clamping plate 330 to move, so that the clamping plate 330 clamps the connector in the fixing groove 320, the opposite group clamping plate 330 is further pushed and pressed into the fixing plate 310, at the moment, the clamping plate 330 at the other end connected by the connecting rod 340 is pushed out, and the connectors in the adjacent group clamping plate 330 are clamped and fixed, by analogy, synchronous fixing of the connectors is completed, then the electric telescopic rod 440 drives the positioning plate 410 to move, so that the plug-in connector 420 is plugged with the connectors in the fixing groove 320, image recognition is performed through the safety monitoring part 140, the detection part 130 is started after correct connection, the electric vehicle controller is electrically connected for detection, at the same time, the power part 120 drives the lower pressing cover 220 to press down, pressure is applied to the controller main body, pressure data is obtained through the pressure detector 210, the controller stops when a set value is reached, heat emitted by the controller in detection operation is detected through the temperature sensor 250, the controller stops when the temperature reaches a preset value, the controller is unqualified, the stripping strip 600 is placed on the fixing mechanism 300 after detection is completed, so that the pressing head 610 is located in the fixing groove 320, then external force is applied, pressure is applied to the connectors which need to be stressed and disconnected, and then the positioning plate 410 is driven to retract by the connecting mechanism 400, the plug-in connector 420 is separated from the connector, and the electric vehicle controller is taken out after each reset and replaced for detection.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, 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 (9)

1. Electric vehicle controller detects special frock clamp, its characterized in that includes:

the detection mechanism (100) comprises a machine body (110) used for providing a detection platform, a power part (120) arranged on the machine body (110) for driving detection, a detection part (130) arranged on the machine body (110) for connection detection and a safety monitoring part (140) arranged on the machine body (110) for identification detection;

the detection assembly (200) comprises a pressure detector (210) arranged at the bottom of the power part (120), a lower pressing cover (220) connected to the pressure detector (210) and used for pressing and fixing a controller to be detected, a positioning box (230) arranged on the detection mechanism (100) and used for placing the controller to be detected, a separation net (240) arranged on the inner side of the positioning box (230) and a temperature sensor (250) arranged on the positioning box (230) and used for detecting the operation state;

the fixing mechanism (300) comprises a fixing plate (310) which is arranged on the machine body (110) and located on the side of the positioning box (230), a fixing groove (320) which is formed in the fixing plate (310) and used for placing a connector of a controller to be detected, a clamping plate (330) which is arranged on the side face of the fixing groove (320), a connecting rod (340) which is used for connecting the adjacent clamping plates (330), a spring (350) which is arranged on the inner side of the connecting rod (340), memory cotton (360) which is arranged on the clamping plate (330) and used for self-adaptive fixing, and an electric push rod (370) which is connected with and drives the clamping plate (330) located at the end of the fixing plate (310) to move;

the connecting mechanism (400) comprises a positioning plate (410) which is arranged on the machine body (110) and is positioned on the side of the fixing plate (310), a plug connector (420) which is arranged on the positioning plate (410) and is used for butting a connector of the controller to be detected, a safety junction box (430) which is electrically connected between the detection part (130) and the plug connector (420) and is used for safety control, and an electric telescopic rod (440) which is connected with and drives the positioning plate (410) to move;

the wire pressing mechanism (500) is positioned between the detection assembly (200) and the fixing mechanism (300) and is used for fixing a connecting wire of the controller to be detected;

the disassembling and pressing strip (600) is applied to the fixing mechanism (300), and the detection line and the connecting line are conveniently disconnected.

2. The tooling clamp special for detecting the electric vehicle controller according to claim 1, wherein the wire pressing mechanism (500) comprises a connecting plate (510) connected to the fixing plate (310), a vertical plate (520) installed on the connecting plate (510), a pressing rod (530) connected and fixed to the vertical plate (520), a pressing block (540) arranged at the bottom of the pressing rod (530) and used for pressing and fixing the connecting wire, a limiting groove (550) arranged on the connecting plate (510) and located below the pressing block (540), and a magnetic block (560) correspondingly arranged between the vertical plate (520) and the pressing rod (530).

3. The frock clamp special for detecting the electric vehicle controller according to claim 1, wherein the release strip (600) comprises a pressing head (610) which is embedded in the fixing groove (320) and a connecting strip (620) which is connected with and fixes the position of the pressing head (610).

4. The tooling clamp special for detecting the electric vehicle controller according to claim 1, wherein the safety monitoring part (140) comprises a camera positioned above the fixing mechanism (300) and an image analyzer for detecting and identifying shot images.

5. The tooling clamp special for detecting the electric vehicle controller according to claim 1, wherein a groove for accommodating the clamping plate (330) is formed in a side surface of the fixing groove (320), and a transverse groove for allowing the connecting rod (340) to pass through is formed between two adjacent grooves.

6. The special tooling fixture for detecting the electric vehicle controller according to claim 1, wherein the length value of the connecting rod (340) is greater than the wall thickness value between two adjacent fixing grooves (320).

7. The tooling clamp special for detecting the electric vehicle controller as claimed in claim 2, wherein the vertical plate (520) comprises a group of connecting seats hinged with the pressure lever (530) and a group of fixing seats for placing the movable end of the pressure lever (530), and the magnetic block (560) is positioned in the fixing seats.

8. The special tooling clamp for detecting the electric vehicle controller according to claim 2, wherein a wire pressing groove is formed in the bottom of the pressing block (540), and protective pads are respectively arranged in the wire pressing groove and the limiting groove (550).

9. The tooling clamp special for detecting the electric vehicle controller according to claim 1, wherein the plug-in connector (420) corresponds to the fixing groove (320), and label stickers are respectively arranged on the sides of the plug-in connector (420) and the fixing groove (320).

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