High-voltage motor shell machining tool

Abstract

The utility model belongs to the technical field of machining tools, and particularly relates to a high-voltage motor shell machining tool which comprises a mounting seat, a fixing block is fixedly connected to the outer side of the mounting seat, a tool is slidably connected to the interior of the mounting seat and makes contact with the fixing block, and a bolt is slidably connected to the interior of the fixing block. The upper end of the fixing block makes contact with a pulling plate, the lower end of the pulling plate is fixedly connected with a clamping rod, a sliding block is slidably connected into the pulling plate, and a fixing rod is fixedly connected into the pulling plate. Through the arrangement of components such as the clamping rod and the annular groove, the clamping rod can slide into the annular groove in the bolt, so that the bolt can be limited by the clamping rod, the bolt is kept stable, namely, a cutter can be kept stable during use, and the service life of the cutter is prolonged. The problem that when a high-voltage motor shell machining tool is used, bolts are prone to loosening, and consequently the tool cannot be kept stable is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing tools, and particularly relates to a processing tool for a high-voltage motor housing. Background Technique

[0002] A high-voltage motor housing refers to an outer shell used to wrap and protect the internal parts of a high-voltage motor. It is usually made of metal materials such as cast iron, aluminum alloy or steel to provide sufficient strength and durability. During the processing of a high-voltage motor housing, processing tools are required. According to the utility model with the patent authorization announcement number CN207508310U, a fine boring tool for processing a motor housing is disclosed, which includes a flange plate, a tool shank, a fine boring tool, and a tool holder. The flange plate is a supporting and fixing disc base for the fine boring tool of the motor housing. The tool shank is a cylindrical rod fixed on the central axis of the flange plate. The tool holder is a U-shaped processing tool fixing seat fixed on the tool shank. The fine boring tool is two fine boring processing tools arranged radially along the tool shank and embedded on the tool holder. When the processing tool for the high-voltage motor housing is used, it is installed by threads, and during use, the bolts are prone to loosen, resulting in the phenomenon that the tool cannot maintain stability. Content of the Utility Model

[0003] The purpose of the utility model is to provide a processing tool for a high-voltage motor housing, which solves the problem that when the processing tool for the high-voltage motor housing is used, it is installed by threads, and during use, the bolts are prone to loosen, resulting in the phenomenon that the tool cannot maintain stability.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A processing tool for a high-voltage motor housing includes a mounting seat. A fixing block is fixedly connected to the outside of the mounting seat. A tool is slidably connected to the inside of the mounting seat. The tool contacts the fixing block. A bolt is slidably connected to the inside of the fixing block. A pull plate contacts the upper end of the fixing block. A clamping rod is fixedly connected to the lower end of the pull plate. A slider is slidably connected to the inside of the pull plate. A fixing rod is fixedly connected to the inside of the pull plate. The fixing rod is slidably sleeved with the slider. A second spring is arranged on the outside of the fixing rod. One end of the second spring contacts the slider, and the other end of the second spring contacts the pull plate. A clamping block is fixedly connected to the lower end of the slider.

[0005] Preferably, the tool is slidably connected to the bolt. The fixing block is threadedly connected to the bolt. A knob is fixedly connected to the end of the bolt away from the mounting seat. The knob contacts the fixing block. Through the design of the bolt, the tool can be limited.

[0006] Preferably, an annular groove is opened in the bolt. The clamping rod is slidably connected to the fixing block. The clamping rod is slidably connected to the inside of the annular groove. Through the design of the clamping rod, the bolt can be limited.

[0007] Preferably, the lower end of the pull plate is fixedly connected with a slide rod, the interior of the fixed block is slidably connected with the slide rod, the interior of the fixed block is fixedly connected with a limiting ring, the limiting ring contacts the slide rod, the limiting ring contacts the pull plate, and a first spring is provided on the outer side of the slide rod, one end of the first spring contacts the slide rod, and the other end of the first spring contacts the limiting ring. Through the design of the first spring, the clamping rod can be driven to limit the bolt.

[0008] Preferably, a card slot is provided inside the fixed block, the card block contacts the pull plate, and the card slot is slidably connected with a card block. The design of the card block can limit the pull plate.

[0009] Preferably, a push block is fixedly connected to the upper end of the sliding block, and the push block is in contact with the pull plate. The design of the push block can facilitate the movement of the card block.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model is provided with a clamping rod, an annular groove and other components, and the clamping rod can be slid into the annular groove on the bolt to limit the bolt, so that the bolt remains stable, and the tool remains stable when in use, thereby solving the problem that the bolt is easily loosened when the tool for processing the high-voltage motor housing is in use, resulting in the tool being unable to remain stable.

[0012] 2. The utility model is provided with components such as a slider and a clamping block, so that the clamping block can limit the pull plate, thereby limiting the clamping rod, so that the clamping rod can remain stable when limiting the bolt, thereby making the bolt more stable, that is, the tool can be more stable during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 ;

[0014] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;

[0015] Figure 3 For the utility model Figure 1 A top sectional view of

[0016] Figure 4 For the utility model Figure 1 A side cross-sectional enlarged view of a local structure;

[0017] Figure 5 For the utility model Figure 3 A magnified view of the structure of section A.

[0018] In the figure: 1, mounting seat; 2, fixing block; 3, tool; 4, bolt; 41, knob; 5, pull plate; 51, clamping rod; 52, ring groove; 53, slide rod; 54, limit ring; 55, first spring; 6, slide block; 61, fixing rod; 62, second spring; 63, clamping block; 64, clamping groove; 65, push block. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5 A high-voltage motor casing processing tool comprises a mounting seat 1, a fixed block 2 is fixedly connected to the outer side of the mounting seat 1, a tool 3 is slidably connected to the inside of the mounting seat 1, the tool 3 contacts the fixed block 2, a bolt 4 is slidably connected to the inside of the fixed block 2, the tool 3 is slidably connected to the bolt 4, the fixed block 2 is connected to the bolt 4 through a thread, the end of the bolt 4 away from the mounting seat 1 is fixedly connected to a knob 41, the knob 41 contacts the fixed block 2, and the design of the bolt 4 can limit the tool 3, the upper end of the fixed block 2 contacts with a pull plate 5, the lower end of the pull plate 5 is fixedly connected to a clamping rod 51, an annular groove 52 is provided inside the bolt 4, and the clamping rod 51 is slidably connected to the fixed block 2.

[0021] See also Figure 2-5 The inner sliding connection of the annular groove 52 is provided with a clamping rod 51. Through the design of the clamping rod 51, the bolt 4 can be limited. The lower end of the pull plate 5 is fixedly connected with a slide rod 53. The inner sliding connection of the fixed block 2 is provided with a slide rod 53. The inner fixed connection of the fixed block 2 is provided with a limit ring 54. The limit ring 54 contacts the slide rod 53. The limit ring 54 contacts the pull plate 5. A first spring 55 is arranged on the outer side of the slide rod 53. One end of the first spring 55 contacts the slide rod 53. The other end of the first spring 55 contacts the limit ring 54. Through the design of the first spring 55, the clamping rod 51 can be driven to limit the bolt 4.

[0022] See also Figure 2-5The pull plate 5 is slidably connected to a slider 6 inside, and a fixing rod 61 is fixedly connected inside the pull plate 5. The fixing rod 61 is slidably sleeved with the slider 6. A second spring 62 is arranged on the outside of the fixing rod 61. One end of the second spring 62 contacts the slider 6, and the other end of the second spring 62 contacts the pull plate 5. A clamping block 63 is fixedly connected to the lower end of the slider 6. A clamping groove 64 is provided inside the fixed block 2. The clamping block 63 contacts the pull plate 5. The clamping block 63 is slidably connected inside the clamping groove 64. The design of the clamping block 63 can limit the pull plate 5. A push block 65 is fixedly connected to the upper end of the slider 6. The push block 65 contacts the pull plate 5. The design of the push block 65 can facilitate the movement of the clamping block 63.

[0023] The specific implementation process of the utility model is as follows: when in use, by moving the two push blocks 65 in a direction close to each other, the push block 65 drives the slider 6 to slide on the fixed rod 61, and the slider 6 squeezes the second spring 62, so that the slider 6 drives the clamping block 63 to no longer be clamped with the fixed block 2, and the limit of the pull plate 5 can be released, and then the pull plate 5 is moved in a direction away from the fixed block 2, so that the pull plate 5 drives the slide bar 53 to slide in the limit ring 54, and the slide bar 53 squeezes the first spring 55, so that the pull plate 5 drives the clamping bar 51 to slide into the fixed block 2, Then the tool 3 is installed and the bolt 4 is screwed in. Then the pull plate 5 is loosened, so that the elastic force of the first spring 55 drives the slide bar 53 to move, so that the slide bar 53 drives the clamping rod 51 on the pull plate 5 to slide into the annular groove 52 on the bolt 4, which can limit the bolt 4, so that the tool 3 remains stable after installation. Then the push block 65 is loosened, so that the second spring 62 can drive the slider 6 to move, and the slider 6 drives the clamping block 63 to re-engage with the fixed block 2, which can limit the pull plate 5, so that the clamping rod 51 can remain stable when limiting the bolt 4.

[0024] 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 high-voltage motor housing machining tool, comprising a mounting seat (1), characterized in that: The outer side of the mounting seat (1) is fixedly connected with a fixing block (2), the interior of the mounting seat (1) is slidably connected with a tool (3), the tool (3) contacts the fixing block (2), the interior of the fixing block (2) is slidably connected with a bolt (4), the upper end of the fixing block (2) contacts with a pull plate (5), the lower end of the pull plate (5) is fixedly connected with a clamping rod (51), the interior of the pull plate (5) is slidably connected with a slider (6), the interior of the pull plate (5) is fixedly connected with a fixing rod (61), the fixing rod (61) is slidably sleeved with the slider (6), a second spring (62) is arranged on the outer side of the fixing rod (61), one end of the second spring (62) contacts with the slider (6), the other end of the second spring (62) contacts with the pull plate (5), and the lower end of the slider (6) is fixedly connected with a clamping block (63).

2. A high-voltage motor housing machining tool according to claim 1, characterized in that: The tool (3) is slidably connected to the bolt (4), the fixing block (2) is threadedly connected to the bolt (4), and one end of the bolt (4) away from the mounting seat (1) is fixedly connected to a knob (41), and the knob (41) is in contact with the fixing block (2).

3. A high-voltage motor housing machining tool according to claim 1, characterized in that: An annular groove (52) is provided inside the bolt (4), the clamping rod (51) is slidably connected to the fixing block (2), and the clamping rod (51) is slidably connected inside the annular groove (52).

4. A high-voltage motor housing machining tool according to claim 1, characterized in that: The lower end of the pull plate (5) is fixedly connected with a slide bar (53), the interior of the fixed block (2) is slidably connected with the slide bar (53), the interior of the fixed block (2) is fixedly connected with a limit ring (54), the limit ring (54) is in contact with the slide bar (53), the limit ring (54) is in contact with the pull plate (5), and a first spring (55) is arranged on the outer side of the slide bar (53), one end of the first spring (55) is in contact with the slide bar (53), and the other end of the first spring (55) is in contact with the limit ring (54).

5. A high-voltage motor housing machining tool according to claim 1, characterized in that: A clamping groove (64) is provided inside the fixing block (2), the clamping block (63) is in contact with the pull plate (5), and the clamping block (63) is slidably connected inside the clamping groove (64).

6. A high-voltage motor housing machining tool according to claim 1, characterized in that: A push block (65) is fixedly connected to the upper end of the sliding block (6), and the push block (65) is in contact with the pulling plate (5).

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