New energy automobile motor machining jig

Abstract

The utility model belongs to the technical field of new energy automobile machining, and particularly relates to a new energy automobile motor machining jig which comprises a jig operation table and supporting legs, a clamping device is arranged on the top of the jig operation table and comprises a clamping unit and a replacing unit, the clamping unit is arranged on the top of the jig operation table, and the replacing unit is arranged on the top of the jig operation table. The replacing unit is arranged above the jig operation table. According to the new energy automobile motor machining jig, a clamping unit is arranged, a telescopic piece is started, the telescopic piece pulls a connecting plate to move downwards, meanwhile, a rotating plate rotates around the connecting block and the sliding blocks, meanwhile, the left sliding block and the right sliding block are pulled to get close to the middle, and a left clamping plate and a right clamping plate make contact with the two sides of an automobile motor till the automobile motor is clamped; therefore, the automobile motor is prevented from shaking during machining, the machining precision is prevented from being affected, and the problem that in the background technology, when the automobile motor is clamped and machined, a spring body can rebound, the motor shakes in the machining process, and the machining precision of the motor is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicle processing, in particular to a new energy vehicle motor processing jig. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. During the production process of new energy vehicles, jigs are needed to fix the vehicle motors.

[0003] At present, due to the large number of automobile parts, in the later processing, it is necessary to repeatedly adjust the angle of the parts to achieve various spraying and polishing treatments on the parts, which takes up manpower operations, and the parts need to be manually clamped during the construction process. Repeated operations increase the difficulty of operation.

[0004] For example, a rotating fixture for processing new energy vehicle parts disclosed in Chinese patent CN214560291U can realize the automatic rotation of the construction operating table through the drive of a servo motor, so that the carried parts can be automatically adjusted, reducing manual repetitive movements and greatly reducing the difficulty of operation. In addition, the support is achieved through the crossbar adjustment groove and the supporting crossbar, and the structure is stable. The elastic force of the two sets of spring bodies is used to make the two sets of closed plates automatically move closer to the middle and fit together, so as to realize automatic clamping of parts and reduce manual operation. The arc-shaped light strip can maximize the brightness of the operating position, which is easy to use. The rotating structure of the adjustment shaft can be used to adjust the supporting front barrier to a suitable angle, and the camera can be used to obtain the picture to facilitate construction communication.

[0005] However, during use, the device uses the elastic force of the spring body to clamp the two sets of closed plates on the automobile parts. When clamping the automobile motor, the spring body will rebound, causing the motor to shake during the processing, thereby affecting the motor processing accuracy.

[0006] For this reason, we urgently need to provide a new energy vehicle motor processing fixture. Utility Model Content

[0007] The purpose of the utility model is to provide a new energy automobile motor processing jig to solve the problem raised in the above background technology that when the automobile motor is clamped, the spring body will rebound, causing the motor to shake during the processing, thereby affecting the motor processing accuracy.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new energy vehicle motor processing jig, comprising a jig operating table and support legs, the support legs are fixedly installed around the bottom of the jig operating table, and a clamping device is arranged on the top of the jig operating table.

[0009] The clamping device comprises a clamping unit and a replacement unit. The clamping unit is arranged on the top of the jig operating table, and the replacement unit is arranged above the jig operating table.

[0010] The clamping unit includes a slider, a clamp, a limit rod, a connecting plate, a connecting block, a rotating plate and a telescopic member. The slider is slidably connected to the left and right sides of the upper surface of the jig operating table, the clamp is installed on the upper end of the slider, the limit rod is fixedly installed at the front and rear ends of the bottom of the jig operating table, the front and rear ends of the connecting plate are slidably connected to the outside of the limit rod, the connecting block is fixedly installed on the left and right sides of the connecting plate, one end of the rotating plate is rotatably connected to the inside of the connecting block, and the telescopic member is installed below the jig operating table.

[0011] Preferably, the replacement unit includes a clamping rod, a spring, a pull rod and a disc, the clamping rod is installed at the front and rear ends of the upper end of the slider, one end of the spring is fixedly installed inside the slider, the pull rod is fixedly installed on one side of the clamping rod, and the disc is fixedly installed on one end of the pull rod.

[0012] Preferably, slide grooves are provided on the left and right sides of the upper surface of the jig operating table, and the middle part of the slider is slidably connected inside the slide groove, so that the slider drives the clamping plate to slide left and right along the slide groove, thereby facilitating the clamping and fixing of the automobile motor.

[0013] Preferably, the end of the rotating plate away from the connecting block is rotatably connected to the lower end of the slider, and the connecting plate moves up and down along the limiting rod, pushing the rotating plate to rotate around the connecting block and the slider while driving the slider to slide left and right along the sliding groove.

[0014] Preferably, the top of the telescopic member is fixedly connected to the bottom of the connecting plate, and the connecting plate is pushed to slide up and down along the limiting rod through the telescopic member.

[0015] Preferably, the front and rear ends of the connection between the clamping plate and the slider are provided with clamping grooves with a diameter equal to that of the clamping rod, and the clamping plate is conveniently fixed to the slider by clamping the clamping rod with the clamping grooves.

[0016] Preferably, the lower surface of the splint is arc-shaped, and one end of the clamping rod is hemispherical. When the splint is installed on the slider, the arc-shaped lower end of the splint contacts the hemispherical shape of the clamping rod, thereby pushing the clamping rod to squeeze the spring into the slider. When the splint completely enters the slider, the spring pushes the clamping rod into the slot opened in the splint to fix the splint.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The new energy automobile motor processing jig is provided with a clamping unit to start the telescopic part, which pulls the connecting plate downward, and at the same time makes the rotating plate rotate around the connecting block and the slider while pulling the left and right sliders toward the middle, so that the left and right clamping plates are in contact with both sides of the automobile motor until the automobile motor is clamped, thereby avoiding the automobile motor from shaking during processing and affecting the processing accuracy. This solves the problem raised in the background technology that when the automobile motor is clamped, the spring body will rebound, causing the motor to shake during processing, thereby affecting the motor processing accuracy.

[0019] 2. The new energy vehicle motor processing jig is provided with a replacement unit. The disc is pulled outward to drive the pull rod away from the slot provided on the splint, and then the splint is pulled upward. The splint to be replaced is installed on the upper end of the slider and fixed by the clamping rod, thereby completing the replacement of the splint. It is convenient to replace the splint according to the shape of the automobile motor, and the use is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the clamping unit of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 3 This is a disassembled diagram of the connection between the slider and the clamping plate of the utility model;

[0023] Figure 4 This is a cross-sectional view of the slider of the utility model at the connection point of the clamping plate.

[0024] In the figure: 1, fixture operating table; 2, supporting leg; 301, slider; 302, clamping plate; 303, limit rod; 304, connecting plate; 305, connecting block; 306, rotating plate; 307, telescopic part; 401, clamping rod; 402, spring; 403, pull rod; 404, disc. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A new energy vehicle motor processing jig comprises a jig operating platform 1 and support legs 2, wherein the support legs 2 are fixedly mounted around the bottom of the jig operating platform 1, and a clamping device is arranged on the top of the jig operating platform 1.

[0029] The clamping device includes a clamping unit and a replacement unit. The clamping unit is arranged on the top of the jig operating table 1 , and the replacement unit is arranged above the jig operating table 1 .

[0030] The clamping unit includes a slider 301, a clamping plate 302, a limiting rod 303, a connecting plate 304, a connecting block 305, a rotating plate 306 and a telescopic member 307. The slider 301 is slidably connected to the left and right sides of the upper surface of the jig operating table 1. Slide grooves are provided on the left and right sides of the upper surface of the jig operating table 1. The middle part of the slider 301 is slidably connected inside the slide groove, so that the slider 301 drives the clamping plate 302 to slide left and right along the slide groove, thereby facilitating the clamping and fixing of the automobile motor. The clamping plate 302 is installed on the upper end of the slider 301, and the limiting rod 303 is fixedly installed at the front and rear ends of the bottom of the jig operating table 1. The limiting rod 303 limits the up and down movement of the connecting plate 304. The front and rear ends of the connecting plate 304 are slidably connected It is connected to the outside of the limit rod 303, the connecting block 305 is fixedly installed on the left and right sides of the connecting plate 304, one end of the rotating plate 306 is rotatably connected to the inside of the connecting block 305, and the end of the rotating plate 306 away from the connecting block 305 is rotatably connected to the lower end of the slider 301, and moves up and down along the limit rod 303 through the connecting plate 304, pushing the rotating plate 306 to rotate around the connecting block 305 and the slider 301 while driving the slider 301 to slide left and right along the slide groove, and the telescopic member 307 is installed under the fixture operating table 1. The telescopic member 307 is an electric push rod, and the top of the telescopic member 307 is fixedly connected to the bottom of the connecting plate 304. The telescopic member 307 is extended and retracted to push the connecting plate 304 to slide up and down along the limit rod 303.

[0031] Embodiment 2:

[0032] On the basis of Example 1: the replacement unit includes a clamping rod 401, a spring 402, a pull rod 403 and a disc 404, the clamping rod 401 is installed at the front and rear ends of the upper end of the slider 301, and the front and rear ends of the connection between the clamping plate 302 and the slider 301 are provided with clamping grooves equal to the diameter of the clamping rod 401. The clamping rod 401 and the clamping plate 302 are clamped together through the clamping grooves, so that the clamping plate 302 is conveniently fixed on the slider 301, one end of the spring 402 is fixedly installed inside the slider 301, the pull rod 403 is fixedly installed on one side of the clamping rod 401, and the disc 404 is fixedly installed at one end of the pull rod 403.

[0033] Embodiment three:

[0034] On the basis of Example 2: the lower surface of the splint 302 is arc-shaped, and one end of the clamping rod 401 is hemispherical. When the splint 302 is installed on the slider 301, the arc-shaped lower end of the splint 302 contacts the hemispherical shape of the clamping rod 401, thereby pushing the clamping rod 401 to squeeze the spring 402 and retract into the slider 301. When the splint 302 completely enters the slider 301, the spring 402 pushes the clamping rod 401 into the clamping groove opened in the splint 302 to fix the splint 302.

[0035] When in use, the new energy vehicle motor to be processed is placed on the top of the jig operating table 1, and then the telescopic member 307 is started. The telescopic member 307 pulls the connecting plate 304 downward, and at the same time, the rotating plate 306 rotates around the connecting block 305 and the slider 301, while pulling the left and right sliders 301 closer to the middle, so that the left and right clamps 302 are in contact with both sides of the automobile motor until the automobile motor is clamped, thereby preventing the automobile motor from shaking during processing and affecting the processing accuracy. When the clamp 302 needs to be replaced, the disc 404 is pulled outward to drive the pull rod 403 away from the slot provided on the clamp 302, and then the clamp 302 is pulled out upward, and the clamp 302 to be replaced is installed on the upper end of the slider 301, and the clamp 302 is fixed by the clamp rod 401, thereby completing the replacement of the clamp 302.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A new energy automobile motor processing jig, comprising a jig operating table (1) and support legs (2), wherein the support legs (2) are fixedly mounted around the bottom of the jig operating table (1), characterized in that: A clamping device is provided on the top of the jig operating table (1); The clamping device comprises a clamping unit and a replacement unit, wherein the clamping unit is arranged on the top of the jig operating table (1), and the replacement unit is arranged above the jig operating table (1); The clamping unit comprises a slider (301), a clamping plate (302), a limiting rod (303), a connecting plate (304), a connecting block (305), a rotating plate (306) and a telescopic member (307); the slider (301) is slidably connected to the left and right sides of the upper surface of the jig operating table (1); the clamping plate (302) is installed on the upper end of the slider (301); the limiting rod (303) is fixedly installed at the front and rear ends of the bottom of the jig operating table (1); the front and rear ends of the connecting plate (304) are slidably connected to the outside of the limiting rod (303); the connecting block (305) is fixedly installed at the left and right sides of the connecting plate (304); one end of the rotating plate (306) is rotatably connected to the inside of the connecting block (305); and the telescopic member (307) is installed below the jig operating table (1).

2. A new energy vehicle motor processing jig according to claim 1, characterized in that: The replacement unit comprises a clamping rod (401), a spring (402), a pull rod (403) and a disc (404); the clamping rod (401) is installed at the front and rear ends of the upper end of the slider (301); one end of the spring (402) is fixedly installed inside the slider (301); the pull rod (403) is fixedly installed on one side of the clamping rod (401); and the disc (404) is fixedly installed on one end of the pull rod (403).

3. The new energy vehicle motor processing jig according to claim 1 is characterized in that: The upper surface of the jig operating table (1) is provided with sliding grooves on both sides, and the middle part of the slider (301) is slidably connected inside the sliding groove, so that the slider (301) drives the clamping plate (302) to slide left and right along the sliding groove, thereby facilitating the clamping and fixing of the automobile motor.

4. The new energy vehicle motor processing jig according to claim 1, characterized in that: One end of the rotating plate (306) away from the connecting block (305) is rotatably connected to the lower end of the sliding block (301).

5. The new energy vehicle motor processing jig according to claim 1, characterized in that: The top of the telescopic member (307) is fixedly connected to the bottom of the connecting plate (304).

6. The new energy vehicle motor processing jig according to claim 1, characterized in that: The front and rear ends of the connection between the clamping plate (302) and the sliding block (301) are provided with clamping grooves with a diameter equal to that of the clamping rod (401).

7. A new energy vehicle motor processing jig according to claim 2, characterized in that: The lower surface of the clamping plate (302) is arc-shaped, and one end of the clamping rod (401) is hemispherical.

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