Motor shell machining tool

Abstract

The utility model discloses a motor shell machining tool which comprises a bottom plate, the top of the bottom plate enables a supporting plate to slide through a lifting mechanism, the top of the supporting plate is provided with a fixing mechanism, the fixing mechanism comprises a fixing assembly, the fixing assembly comprises a circular plate installed at the top of the supporting plate, and the bottom of the circular plate is rotationally connected with a rotating block; the surface of the rotating block enables a fixed plate to slide through a transmission assembly, and the surface of the fixed plate is fixedly connected with a placement plate; the utility model relates to the technical field of motor shell processing. According to the motor shell machining tool, through the arrangement of the fixing mechanism, circular motor shells of different sizes are clamped and fixed, so that subsequent machining operation such as grinding or drilling is facilitated, through the arrangement of the lifting mechanism, the height of the supporting plate is freely adjusted, and the machining efficiency is improved. Therefore, the height of the motor shell can be flexibly adjusted according to different processing operations or processing devices.

Description

Technical Field

[0001] The utility model relates to the technical field of motor housing processing, in particular to a motor housing processing tool. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source or use conventional automotive fuels, 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.

[0003] The reference patent name is: A motor housing processing tooling positioning fixture (patent publication number: CN215240202U, patent publication date: 2021.12.21), including a base plate, the upper surface of the base plate is fixedly connected to two racks, the upper surface of the base plate is provided with two second slide grooves, and a second fixed plate is movably connected in the second slide groove, and one side of the second fixed plate is movably connected to a rotating shaft, one side of one of the second fixed plates is fixedly connected to a motor, and one end of the motor output shaft passes through the second fixed plate and is fixed to the rotating shaft, one side of the rotating shaft is fixedly connected to two gears, and the gear is meshed with the rack, and the clamping mechanism is firmly positioned and clamped on the motor housing through the locking block, thereby improving the stability of the device, and at the same time, the wedge block can be used in conjunction with the slider to facilitate the subsequent adjustment of the position of the clamping mechanism, thereby improving the flexibility of the device, and the guide rod can also be used to guide the slide seat, thereby improving the guiding effect of the device.

[0004] However, when implementing the above technical scheme, the following problems exist: the above technical scheme facilitates the subsequent adjustment of the position of the clamping mechanism through the coordinated use of the wedge block and the slider, thereby improving the flexibility of the device, and can also guide the slide seat through the guide rod, thereby improving the guiding effect of the device, but the positioning fixture structure in the above technical scheme is relatively simple, and cannot be clamped and fixed on the motor flange end cover, and after the above positioning fixture fixes the workpiece, the height of the positioning fixture and the workpiece cannot be freely adjusted. For this reason, the utility model provides a motor housing processing tooling. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a motor housing processing tooling, which solves the problems that the existing positioning fixture has a relatively simple structure and cannot clamp and fix the motor flange end cover, and the positioning fixture and the workpiece height cannot be freely adjusted.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a motor housing processing tool, including a bottom plate, the top of the bottom plate is used to make a support plate slide through a lifting mechanism, and the top of the support plate is provided with a fixing mechanism, and the fixing mechanism includes:

[0007] The fixing assembly comprises a circular plate mounted on the top of the supporting plate, the bottom of the circular plate is rotatably connected to a rotating block, the surface of the rotating block enables the fixing plate to slide through the transmission assembly, and the surface of the fixing plate is fixedly connected to a placement plate;

[0008] The driving assembly is arranged on the top of the supporting plate and is used for driving the rotating block to rotate.

[0009] Preferably, the transmission assembly includes a folding rod rotatably mounted on the bottom of the rotating block, one end of the folding rod is rotatably connected to the transmission block, and the top of the transmission block is fixedly connected to the bottom end of the fixed plate.

[0010] Preferably, the driving assembly includes a driving cylinder installed on the top of the support plate, one side of the driving cylinder is slidably connected to a piston rod, one end of the piston rod is fixedly connected to a connecting block, and the top of the connecting block is fixedly connected to the bottom of the transmission block.

[0011] Preferably, a symmetrical sliding groove is provided on the surface of the circular plate, and the surface of the fixed plate is slidably connected to the inner surface of the sliding groove.

[0012] Preferably, the lifting mechanism includes a lifting motor installed on the right side of the top of the base plate, one end of the output shaft of the lifting motor is fixedly connected to a screw rod through a coupling, one end of the screw rod is rotatably connected to the top of the base plate, and the surface of the screw rod enables the support plate to slide through a linkage assembly.

[0013] Preferably, the linkage assembly includes a linkage plate rotatably installed on the left side of the top of the base plate and a connecting plate rotatably installed on the left side of the bottom of the support plate. The interior of the connecting plate is rotatably connected to the interior of the linkage plate. One end of the linkage plate is rotatably connected to a linkage rod. Both ends of the linkage rod are slidably connected to the bottom of the support plate through slide rails. One end of the connecting plate is rotatably connected to a connecting rod. Both ends of the connecting rod are slidably connected to the top of the base plate through slide rails. The interior of the connecting rod is threadedly connected to the surface of the screw rod.

[0014] Beneficial Effects

[0015] The utility model provides a motor housing processing tool. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The motor housing processing tooling starts the driving cylinder to drive the piston rod and the connecting block to slide synchronously to the left. The sliding of the connecting block causes the transmission block, the fixed plate and the placement plate on the right to slide synchronously. The sliding of the transmission block causes one end of the folding rod to slide on the top of the transmission block, and the other end of the folding rod rotates at the bottom of the rotating block. The rotation of the rotating block causes the four groups of fixed plates to slide synchronously toward the center. By providing a fixing mechanism, circular motor housings of different sizes can be clamped and fixed, thereby facilitating subsequent processing operations such as grinding or drilling.

[0017] (2) The motor housing processing tooling starts the lifting motor to drive the screw rod to rotate. The rotation of the screw rod causes the connecting rod to slide to the left, and the two ends of the connecting rod slide on the top of the slide rail, so that one end of the connecting plate rotates on the surface of the connecting rod, and the other end of the connecting plate rotates on the left side of the bottom of the support plate, so that the linkage plate starts to rotate, and one end of the linkage plate rotates on the left side of the top of the bottom plate, and the other end of the linkage plate rotates on the surface of the linkage rod, so that the linkage rod slides inside the slide rail installed at the bottom of the support plate, thereby realizing the height adjustment of the support plate and the clamped motor housing. By providing a lifting mechanism, the height of the support plate can be freely adjusted, and the height of the motor housing can be flexibly adjusted according to different processing operations or processing devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the external structure of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the fixing assembly of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the circular plate of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the lifting mechanism of the utility model.

[0022] In the figure: 1-bottom plate, 2-lifting mechanism, 21-lifting motor, 22-screw rod, 3-support plate, 4-fixing mechanism, 41-fixing assembly, 411-circular plate, 412-rotating block, 413-fixing plate, 414-placing plate, 42-driving assembly, 421-driving cylinder, 422-piston rod, 423-connecting block, 5-transmission assembly, 51-folding rod, 52-transmission block, 6-sliding groove, 7-linkage assembly, 71-linkage plate, 72-connecting plate, 73-linkage rod, 74-connecting rod. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 , the utility model provides two technical solutions:

[0025] Embodiment 1

[0026] A motor housing processing tool comprises a bottom plate 1, a lifting mechanism 2 is used to slide a support plate 3 on the top of the bottom plate 1, a fixing mechanism 4 is provided on the top of the support plate 3, and the fixing mechanism 4 comprises:

[0027] The fixing assembly 41 includes a circular plate 411 mounted on the top of the supporting plate 3. The circular plate 411 is mounted on the top of the supporting plate 3 through a mounting frame. The bottom of the circular plate 411 is rotatably connected to a rotating block 412. The surface of the rotating block 412 allows a fixing plate 413 to slide through a transmission assembly 5. The surface of the fixing plate 413 is fixedly connected to a placement plate 414.

[0028] The driving assembly 42 is arranged on the top of the support plate 3 and is used to drive the rotating block 412 to rotate. The transmission assembly 5 includes a folding rod 51 rotatably installed at the bottom of the rotating block 412. One end of the folding rod 51 is rotatably connected to the transmission block 52. The top of the transmission block 52 is fixedly connected to the bottom end of the fixed plate 413. The driving assembly 42 includes a driving cylinder 421 installed on the top of the support plate 3. The driving cylinder 421 is connected to an external air source through an air pipe. One side of the driving cylinder 421 is slidably connected to a piston rod 422. One end of the piston rod 422 is fixedly connected to a connecting block 423. The top of the connecting block 423 is fixedly connected to the bottom of the transmission block 52. The top of the connecting block 423 is fixedly connected to the bottom of the right transmission block 52. The surface of the circular plate 411 is provided with symmetrical The sliding groove 6 is provided with four groups for limiting the fixed plate 413. The surface of the fixed plate 413 is slidably connected to the inner surface of the sliding groove 6. By starting the driving cylinder 421, the piston rod 422 and the connecting block 423 are driven to slide to the left synchronously. The sliding of the connecting block 423 causes the transmission block 52, the fixed plate 413 and the placement plate 414 on the right to slide synchronously. The sliding of the transmission block 52 causes one end of the folding rod 51 to slide on the top of the transmission block 52, and the other end of the folding rod 51 rotates at the bottom of the rotating block 412. The rotation of the rotating block 412 causes the four groups of fixed plates 413 to slide toward the center synchronously. By providing a fixing mechanism 4, circular motor housings of different sizes can be clamped and fixed, thereby facilitating subsequent processing operations such as grinding or drilling.

[0029] Embodiment 2

[0030] The main difference from the first embodiment is:

[0031] A motor housing processing tool, the lifting mechanism 2 includes a lifting motor 21 installed on the top right side of the base plate 1, the lifting motor 21 is a three-phase asynchronous motor, the lifting motor 21 is connected to the external circuit through wires, one end of the output shaft of the lifting motor 21 is fixedly connected to a screw rod 22 through a coupling, one end of the screw rod 22 is rotatably connected to the top of the base plate 1, and the surface of the screw rod 22 is connected to the top of the base plate 1. The linkage assembly 7 makes the support plate 3 slide, and the linkage assembly 7 includes a linkage plate 71 rotatably installed on the top left side of the base plate 1 and a linkage plate 71 rotatably installed on the bottom of the support plate 3 The connecting plate 72 on the left side is rotatably connected to the inside of the linkage plate 71, one end of the linkage plate 71 is rotatably connected to a linkage rod 73, and both ends of the linkage rod 73 are slidably connected to the bottom of the support plate 3 through slide rails. One end of the connecting plate 72 is rotatably connected to a connecting rod 74, and a fixed block is installed at the center of the connecting rod 74. The inside of the fixed block is threadedly connected to the surface of the screw rod 22, and both ends of the connecting rod 74 are slidably connected to the top of the bottom plate 1 through slide rails. The top of the bottom plate 1 and the bottom of the support plate 3 are both installed with symmetrical slide rails, and Both ends of the connecting rod 74 and the two ends of the linkage rod 73 are equipped with sliders, which slide inside the slide rail. The interior of the connecting rod 74 is threadedly connected to the surface of the screw rod 22. By starting the lifting motor 21 to drive the screw rod 22 to rotate, the rotation of the screw rod 22 causes the connecting rod 74 to slide to the left, and the two ends of the connecting rod 74 slide on the top of the slide rail, so that one end of the connecting plate 72 rotates on the surface of the connecting rod 74, and the other end of the connecting plate 72 rotates on the left side of the bottom of the support plate 3, so that the linkage plate 71 starts to rotate, one end of the linkage plate 71 rotates on the left side of the top of the bottom plate 1, and the other end of the linkage plate 71 rotates on the surface of the linkage rod 73, so that the linkage rod 73 slides inside the slide rail installed at the bottom of the support plate 3, thereby realizing the height adjustment of the support plate 3 and the clamped and fixed motor housing. By providing the lifting mechanism 2, the free adjustment of the height of the support plate 3 is realized, and then the height of the motor housing can be flexibly adjusted according to different processing operations or processing devices. At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] During operation, first place the circular motor housing on the surface of the placement plate 414, then start the driving cylinder 421 to drive the piston rod 422 and the connecting block 423 to slide synchronously to the left, the sliding of the connecting block 423 causes the transmission block 52, the fixed plate 413 and the placement plate 414 on the right to slide synchronously, the sliding of the transmission block 52 causes one end of the folding rod 51 to slide on the top of the transmission block 52, and the other end of the folding rod 51 rotates at the bottom of the rotating block 412, and the rotation of the rotating block 412 causes the four groups of fixed plates 413 to slide synchronously toward the center, thereby clamping and fixing the motor housing, which is convenient for subsequent processing operations such as grinding or drilling. Then, by starting the lifting motor 21 to drive the screw rod 22 to rotate, the rotation of the screw rod 22 causes the connecting rod 74 to slide to the left, and the two ends of the connecting rod 74 slide on the top of the slide rail, so that one end of the connecting plate 72 rotates on the surface of the connecting rod 74, and the other end of the connecting plate 72 rotates on the left side of the bottom of the support plate 3, so that the linkage plate 71 starts to rotate, and one end of the linkage plate 71 rotates on the left side of the top of the base plate 1, and the other end of the linkage plate 71 rotates on the surface of the linkage rod 73, so that the linkage rod 73 slides inside the slide rail installed at the bottom of the support plate 3, thereby realizing the height adjustment of the support plate 3 and the clamped motor housing.

[0033] 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.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor housing processing tool, comprising a base plate (1), characterized in that: The top of the bottom plate (1) enables the support plate (3) to slide via a lifting mechanism (2), and a fixing mechanism (4) is provided on the top of the support plate (3), wherein the fixing mechanism (4) comprises: A fixing assembly (41) comprises a circular plate (411) mounted on the top of the supporting plate (3); the bottom of the circular plate (411) is rotatably connected to a rotating block (412); the surface of the rotating block (412) causes a fixing plate (413) to slide via a transmission assembly (5); and the surface of the fixing plate (413) is fixedly connected to a placement plate (414); The driving assembly (42) is arranged on the top of the supporting plate (3) and is used to drive the rotating block (412) to rotate.

2. The motor housing processing tool according to claim 1, characterized in that: The transmission assembly (5) comprises a folding rod (51) rotatably mounted at the bottom of the rotating block (412); one end of the folding rod (51) is rotatably connected to the transmission block (52); and the top of the transmission block (52) is fixedly connected to the bottom end of the fixed plate (413).

3. The motor housing processing tool according to claim 2, characterized in that: The driving assembly (42) comprises a driving cylinder (421) mounted on the top of the support plate (3); a piston rod (422) is slidably connected to one side of the driving cylinder (421); one end of the piston rod (422) is fixedly connected to a connecting block (423); and a top end of the connecting block (423) is fixedly connected to a bottom of a transmission block (52).

4. The motor housing processing tool according to claim 1, characterized in that: A symmetrical sliding groove (6) is provided on the surface of the circular plate (411), and the surface of the fixed plate (413) is slidably connected to the inner surface of the sliding groove (6).

5. The motor housing processing tool according to claim 1, characterized in that: The lifting mechanism (2) comprises a lifting motor (21) installed on the right side of the top of the base plate (1); one end of the output shaft of the lifting motor (21) is fixedly connected to a screw rod (22) via a coupling; one end of the screw rod (22) is rotatably connected to the top of the base plate (1); and the surface of the screw rod (22) enables the support plate (3) to slide via a linkage assembly (7).

6. The motor housing processing tool according to claim 5, characterized in that: The linkage assembly (7) comprises a linkage plate (71) rotatably mounted on the left side of the top of the base plate (1) and a connecting plate (72) rotatably mounted on the left side of the bottom of the support plate (3); the interior of the connecting plate (72) is rotatably connected to the interior of the linkage plate (71); one end of the linkage plate (71) is rotatably connected to a linkage rod (73); both ends of the linkage rod (73) are slidably connected to the bottom of the support plate (3) via a slide rail; one end of the connecting plate (72) is rotatably connected to a connecting rod (74); both ends of the connecting rod (74) are slidably connected to the top of the base plate (1) via a slide rail; the interior of the connecting rod (74) is threadedly connected to the surface of the screw rod (22).

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