Electric drive final assembly shell mounting mechanism

Abstract

The utility model discloses an electric drive final assembly shell installation mechanism which comprises a bottom frame, two supporting seats are symmetrically arranged at one end of the upper side face of the bottom frame front and back, a second back plate and a first back plate are fixedly installed on the left side face and the right side face of the two supporting seats respectively, and a worm gear reducer is arranged on the side face, away from the first back plate, of the second back plate. A shaft rod is rotationally connected into the first back plate and the second back plate, the shaft rod is connected with the output end, close to the second back plate, of the worm gear reducer, a first hand disc is arranged at the input end of the upper side face of the worm gear reducer, and the end, away from the worm gear reducer, of the shaft rod penetrates through the first back plate to be provided with a rotating disc. A clamping assembly used for clamping the final assembly shell is arranged on the side face, away from the first back plate, of the rotating disc. The side face, away from the first back plate, of the second back plate is provided with a positioning assembly enabling the rotating disc not to rotate. The utility model has the advantage that the assembly of the electric drive final assembly shell is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric drive assembly shell installation, and relates to an electric drive assembly shell installation mechanism. Background Art

[0002] Electric drive assembly refers to the assembly process of the electric drive system, which is usually used in the production of electric vehicles or electric equipment. The electric drive assembly shell is the main body of the electric drive assembly. During assembly, the remaining accessories of the electric drive system, such as motors, reducers, inverters and other components, need to be assembled to the electric drive assembly shell. When assembling the electric drive assembly shell, it is necessary to continuously adjust the angle of the electric drive assembly shell. Currently, it is rather troublesome for staff to manually adjust the electric drive assembly shell, which in turn affects the assembly process of the electric drive assembly shell. Utility Model Content

[0003] In view of the above problems, the present invention proposes an electric drive assembly shell installation mechanism, which effectively solves the problems in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: an electric drive assembly shell mounting mechanism, comprising a base frame, two support seats are symmetrically arranged at one end of the upper side surface of the base frame, and back plate 2 and back plate 1 are fixedly mounted on the left and right sides of the two support seats respectively, a worm gear reducer is arranged on the side of back plate 2 away from back plate 1, and back plate 1 and back plate 2 are rotatably connected by a shaft, the shaft is connected to the output end of the worm gear reducer, a hand plate 1 is arranged at the input end of the upper side surface of the worm gear reducer, an end of the shaft away from the worm gear reducer passes through back plate 1 and is fixed with a rotating disk, and a clamping component for clamping the assembly shell is arranged on the side of the rotating disk away from back plate 1;

[0005] A positioning component is provided on the side of the back plate 2 away from the back plate 1 to prevent the rotating disk from rotating.

[0006] Furthermore, the clamping assembly includes a mounting bracket arranged on a side of the rotating disk away from the back plate, a connecting block slidably connected to an end of the mounting bracket away from the back plate, a tool clamp block 1 arranged on a side of the connecting block close to the back plate, a tool clamp block 2 arranged on the side of the mounting bracket, a screw rotatably connected to a side of the connecting block away from the back plate, and a screw mounting block arranged on an end of the mounting bracket away from the back plate, one end of the screw away from the connecting block is threadedly connected to the screw mounting block, and a hand plate 2 is provided at an end of the screw extending out of the right side of the screw mounting block, and the tool clamp block 1 and the tool clamp block 2 are symmetrically arranged.

[0007] Furthermore, the positioning assembly includes a positioning block arranged on the left side of back plate 2 and a positioning rod movably inserted in the positioning block, the positioning rod sequentially passes through the positioning block, back plate 2 and back plate 1 and extends to the left side of back plate 1, the positioning rod is rotatably sleeved with a retaining ring, the positioning rod is sleeved with a spring, the two ends of the spring are respectively connected to the retaining ring and the side surfaces of back plate 2, the left side of the positioning block is provided with vertical grooves and horizontal grooves distributed perpendicular to each other, and the depth of the horizontal groove is greater than the depth of the vertical groove, and the end of the positioning rod extending out of the left side of the positioning block is symmetrically provided with two retaining rods, and the two retaining rods can be inserted into the vertical groove and the horizontal groove, the rotating disk is provided with a plurality of positioning holes in a circular array with the center of the rotating disk as the center, and the end of the positioning rod extending out of the right side of back plate 1 can be inserted into the positioning hole.

[0008] Furthermore, a spherical protrusion is provided at one end of the positioning rod extending out of the left side of the positioning block.

[0009] Furthermore, a fixing frame is provided on the upper side of the base frame, an oil box is provided on the inner side of the fixing frame, a leak plate is detachably connected to the upper side of the oil box, the fixing frame is located on the right side of the support seat, and the oil box is located below the tooling clamp block 1 and the tooling clamp block 2.

[0010] Furthermore, a push handle is provided on the second left side of the back panel.

[0011] Furthermore, universal wheels are provided at the four corners of the lower side of the base frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model realizes adjustment of the assembly angle of the final assembly shell through the rotating disk, the worm gear reducer, the shaft rod and the hand disk, thereby improving the convenience of the workers when assembling the final assembly shell, realizes clamping of the final assembly shell through the clamping component, improves the stability of the final assembly shell during assembly, and limits the rotating disk through the positioning component to prevent the final assembly shell from rotating during assembly, thereby ensuring the reliability of the installation mechanism of the final assembly shell during assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the exploded structure of the rotating assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the overall structure of the rotating assembly of the utility model;

[0018] Figure 5 This is a schematic diagram of the overall structure of the positioning component of the utility model.

[0019] In the figure, 1 is the base frame; 2 is the support seat; 3 is the back plate 1; 4 is the back plate 2; 5 is the hand plate 1; 6 is the rotating disk; 7 is the tool clamp 1; 8 is the tool clamp 2; 9 is the connecting block; 10 is the lead screw; 11 is the hand plate 2; 13 is the slide rail; 14 is the mounting frame; 15 is the fixing frame; 16 is the oil box; 17 is the leakage plate; 18 is the push handle; 19 is the worm gear reducer; 20 is the positioning rod; 21 is the spring; 22 is the positioning block; 23 is the retaining ring; 24 is the retaining rod; 25 is the spherical protrusion; 26 is the vertical groove; 27 is the horizontal groove; 28 is the assembly shell; 29 is the universal wheel; 30 is the lead screw mounting block; 31 is the shaft; 32 is the slider; 601 is the positioning hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1-5 As shown, an electric drive assembly shell mounting mechanism includes a base frame 1, two support seats 2 are symmetrically installed on one end of the upper side of the base frame 1 by bolts, and back plates 2 and 1 are fixedly installed on the left and right sides of the two support seats 2 by bolts respectively. A worm gear reducer 19 is installed on the side of the back plate 2 4 away from the back plate 1 3 by bolts, and a shaft rod 31 is rotatably connected to the back plate 1 3 and the back plate 2 4 through a bearing. The shaft rod 31 is connected to the output end of the worm gear reducer 19, and a hand plate 1 5 is installed on the input end of the upper side of the worm gear reducer 19. The end of the shaft rod 31 away from the worm gear reducer 19 passes through the back plate 1 3 and is provided with a rotating disk 6 by bolts. In order to ensure the stability of the rotating disk 6 during rotation, the rotating disk 6 is rotatably connected to the back plate 3, and a clamping component for clamping the assembly shell 28 is provided on the side of the rotating disk 6 away from the back plate 3;

[0022] A positioning assembly is provided on the side of the back plate 2 4 away from the back plate 1 3 to prevent the rotating disk 6 from rotating.

[0023] When in use, the staff places the assembly shell 28 in the clamping assembly so that the clamping assembly clamps and fixes the assembly shell 28. When the clamping assembly completes the clamping of the assembly shell 28, the staff limits the rotary disk 6 through the positioning assembly to prevent the rotary disk 6 from driving the assembly shell 28 to rotate when the assembly shell 28 is assembled. When it is necessary to rotate the assembly shell 28 to adjust the assembly angle, the staff releases the limit of the rotary disk 6 by the positioning assembly, and then the staff rotates the hand plate 15 to drive the worm gear reducer 19 to rotate. Under the action of the worm gear, the worm gear reducer 19 drives the shaft 31 to rotate, and then drives the rotary disk 6 to rotate, thereby realizing the adjustment of the angle of the assembly shell 28. After the adjustment is completed, the staff limits the rotary disk 6 again through the positioning assembly, thereby continuing the assembly work of the assembly shell 28, improving the convenience when assembling the assembly shell 28, and improving the work efficiency of the staff in assembling the assembly shell 28.

[0024] In this embodiment, the clamping assembly includes a mounting frame 14 mounted on the side of the rotating disk 6 away from the back plate 3 by bolts, a connecting block 9 slidably connected to the end of the mounting frame 14 away from the back plate 3 by a slide rail 13 and a slider 32, a tool clamp block 7 mounted on the side of the connecting block 9 close to the back plate 3 by bolts, a tool clamp block 2 8 mounted on the side of the mounting frame 14 by bolts, a lead screw 10 rotatably connected to the side of the connecting block 9 away from the back plate 3 by a bearing, and a lead screw mounting block 30 mounted on the end of the mounting frame 14 away from the back plate 3, one end of the lead screw 10 away from the connecting block 9 is connected to the lead screw mounting block 30 by a thread, and a hand plate 2 11 is provided at the end of the lead screw 10 extending out of the right side of the lead screw mounting block 30, and the tool clamp block 1 7 and the tool clamp block 2 8 are symmetrically arranged;

[0025] During use, the staff places the final assembly shell 28 between the jig block 1 7 and the jig block 2 8. The jig block 1 7 and the jig block 2 8 can be replaced according to the different models of the final assembly shell 28 to be suitable for the assembly of various final assembly shells 28. After that, the staff turns the hand plate 2 11 and moves the jig block 1 7 along the lead screw 10 toward the final assembly shell 28 under the action of the thread of the lead screw 10, and clamps the final assembly shell 28 between the jig block 1 7 and the jig block 2 8 to achieve the purpose of clamping and fixing the final assembly shell 28 by the clamping component.

[0026] The two ends of the spring 21 are respectively connected with the retaining ring 23 and the side surface of the back plate 24. The left side of the positioning block 22 is provided with a vertical groove 26 and a horizontal groove 27 which are perpendicular to each other, and the depth of the horizontal groove 27 is greater than the depth of the vertical groove 26. The end of the positioning rod 20 extending from the left side of the positioning block 22 is symmetrically provided with two retaining rods 24, which can be inserted into the vertical groove 26 and the horizontal groove 27. The rotating disk 6 is provided with a plurality of positioning holes 601 in a circular array with the center of the rotating disk 6 as the center. The end of the positioning rod 20 extending from the right side of the back plate 3 can be inserted into the positioning hole 601;

[0027] 1, thereby preventing the rotating disk 6 from rotating. At the same time, the blocking rod 24 is inserted in the transverse groove 27 to prevent the positioning rod 20 from rotating.

[0028] In this embodiment, a spherical protrusion 25 is integrally formed on one end of the positioning rod 20 extending out from the left side of the positioning block 22. When in use, the staff can hold the spherical protrusion 25 to pull the positioning rod 20, which improves the convenience of pulling the positioning rod 20 during work.

[0029] In this embodiment, a fixing bracket 15 is installed on the upper side of the base frame 1 by bolts, and an oil box 16 is hung on the inner side of the fixing bracket 15. The upper side of the oil box 16 is detachably connected to a leakage plate 17 by bolts. The fixing bracket 15 is located on the right side of the support seat 2, and the oil box 16 is located below the fixture clamp block 1 7 and the fixture clamp block 2 8. When in use, the oil on the assembly parts will drip into the oil box 16 to ensure the cleanliness of the working environment. At the same time, the leakage plate 17 can isolate small parts dropped during the assembly process from the waste oil, and the assembly parts can also be temporarily stored on the leakage plate 17 to facilitate the staff to perform assembly work.

[0030] In this embodiment, a push handle 18 is installed on the left side of the back panel 2 4 by means of bolts. When in use, the staff can grab the push handle 18 to push the installation mechanism to move, thereby improving the convenience of the installation mechanism when moving.

[0031] In this embodiment, universal wheels 29 are installed at the four corners of the lower side of the chassis 1 through bolts. When in use, the universal wheels 29 can facilitate the steering and movement of the installation mechanism, thereby improving the convenience of the installation mechanism when moving.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electric drive assembly housing mounting mechanism, comprising a chassis, characterized in that: Two support seats are symmetrically arranged at one end of the upper side of the base frame, and a back plate 2 and a back plate 1 are fixedly installed on the left and right sides of the two support seats respectively. A worm gear reducer is provided on the side of the back plate 2 away from the back plate 1, and the back plate 1 and the back plate 2 are rotatably connected by a shaft, and the shaft is connected to the output end of the worm gear reducer, and a hand plate 1 is provided at the input end of the upper side of the worm gear reducer, and an end of the shaft away from the worm gear reducer passes through the back plate 1 and is fixed with a rotating disk, and a clamping component for clamping the assembly shell is provided on the side of the rotating disk away from the back plate 1; A positioning component is provided on the side of the back plate 2 away from the back plate 1 to prevent the rotating disk from rotating.

2. The electric drive assembly housing installation mechanism according to claim 1, characterized in that: The clamping assembly includes a mounting bracket arranged on a side of the rotating disk away from the back plate, a connecting block slidably connected to an end of the mounting bracket away from the back plate, a tool clamp block 1 arranged on a side of the connecting block close to the back plate, a tool clamp block 2 arranged on the side of the mounting bracket, a lead screw rotatably connected to a side of the connecting block away from the back plate, and a lead screw mounting block arranged on an end of the mounting bracket away from the back plate, one end of the lead screw away from the connecting block is threadedly connected to the lead screw mounting block, and a hand plate 2 is provided at an end of the lead screw extending out of the right side of the lead screw mounting block, and the tool clamp block 1 and the tool clamp block 2 are symmetrically arranged.

3. The electric drive assembly housing installation mechanism according to claim 1, characterized in that: The positioning assembly includes a positioning block arranged on the left side of back plate 2 and a positioning rod movably inserted in the positioning block, the positioning rod sequentially passes through the positioning block, back plate 2 and back plate and extends to the left side of back plate 1, the positioning rod is rotatably sleeved with a retaining ring, the positioning rod is sleeved with a spring, the two ends of the spring are respectively connected to the retaining ring and the side surfaces of back plate 2, the left side of the positioning block is provided with vertical grooves and horizontal grooves distributed perpendicular to each other, and the depth of the horizontal groove is greater than the depth of the vertical groove, and the end of the positioning rod extending out of the left side of the positioning block is symmetrically provided with two retaining rods, the two retaining rods can be inserted into the vertical groove and the horizontal groove, the rotating disk is provided with a plurality of positioning holes in a circular array with the center of the rotating disk as the center, and the end of the positioning rod extending out of the right side of back plate 1 can be inserted into the positioning hole.

4. The electric drive assembly housing installation mechanism according to claim 3, characterized in that: A spherical protrusion is provided on one end of the positioning rod extending out from the left side of the positioning block.

5. The electric drive assembly housing installation mechanism according to claim 1, characterized in that: A fixing frame is provided on the upper side of the base frame, an oil box is provided on the inner side of the fixing frame, a leak plate is detachably connected to the upper side of the oil box, the fixing frame is located on the right side of the support seat, and the oil box is located below the first fixture clamp block and the second fixture clamp block.

6. The electric drive assembly housing installation mechanism according to claim 1, characterized in that: A push handle is provided on the second left side of the back plate.

7. The electric drive assembly housing installation mechanism according to claim 1, characterized in that: Universal wheels are arranged at the four corners of the lower side of the base frame.

Images