CN211661557U

CN211661557U - Positioning mechanism for electric vehicle motor machining

Info

Publication number: CN211661557U
Application number: CN201922468363.9U
Authority: CN
Inventors: 朱平
Original assignee: Tianjin Lingming Electric Machinery Technology Co ltd
Current assignee: Tianjin Lingming Electric Machinery Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-13
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a positioning mechanism is used in electric motor car motor processing, the on-line screen storage device comprises a base, the top of base is provided with adjusting part and the supporting component who is located the adjusting part right side, adjusting part is by a slide rail, two slides and two first fixing bolt are constituteed, the top of two slides all is provided with auxiliary assembly, auxiliary assembly is by two supporting seats, a back shaft and an auxiliary roller are constituteed, supporting component is by two first bracing pieces, a connecting seat and two second fixing bolt are constituteed, the inner wall of connecting seat is connected with rotating assembly through the bearing, rotating assembly is by the pivot, hand wheel and threaded rod are constituteed. The utility model discloses a rotation threaded rod can make two connecting blocks be close to each other or keep away from each other, can make two backup pads expansion or shrink through mutually supporting of two connecting blocks and four second bracing pieces, and then makes two backup pads can fix the casing of different diameters to improve this positioning mechanism's practicality.

Description

Positioning mechanism for electric vehicle motor machining

Technical Field

The utility model relates to a positioning mechanism specifically is a positioning mechanism is used in electric motor car motor processing.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit and mainly used for generating driving torque to serve as a power source of electric appliances or various machines, the generator is represented by a letter G in the circuit and mainly used for converting mechanical energy into electric energy for the electric vehicle, namely an electric drive vehicle, also known as an electric drive vehicle, the electric vehicle is divided into an alternating current electric vehicle and a direct current electric vehicle, generally speaking, the electric vehicle takes a battery as an energy source, the electric energy is converted into mechanical energy to move through components such as a controller and a motor so as to control the current and speed to change, the motor is an important driving device on an electric vehicle, the surface of a shell of the motor is usually required to be machined in the machining process, and a positioning mechanism is required to be used for positioning the shell in the machining process.

Because the model of motor is different, therefore the diameter of its casing also is different, and current positioning mechanism mostly can not fix the casing of different diameters to influence positioning mechanism's practicality. Therefore, the positioning mechanism for machining the motor of the electric vehicle is improved.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a positioning mechanism is used in electric motor car motor processing, the on-line screen storage device comprises a base, the top of base is provided with adjusting part and the supporting component who is located the adjusting part right side, adjusting part comprises a slide rail, two slides and two first fixing bolt, two the top of slide all is provided with auxiliary assembly, auxiliary assembly comprises two supporting seats, a back shaft and an auxiliary roll, supporting component comprises two first bracing pieces, a connecting seat and two second fixing bolt, the inner wall of connecting seat is connected with rotating assembly through the bearing, rotating assembly comprises pivot, hand wheel and threaded rod, the surface of threaded rod is provided with spacing subassembly, spacing subassembly comprises two connecting blocks, four second bracing pieces and two backup pads.

As a preferred technical scheme of the utility model, the bottom of slide rail and the top fixed connection of base, two the inner wall of slide all with the surface sliding connection of slide rail, two threaded connection is respectively at the left surface of two slides to first fixing bolt, first fixing bolt's right-hand member run through the slide and with slide rail contact.

As an optimal technical scheme of the utility model, two the bottom of supporting seat all with the top fixed connection of slide, the both ends of back shaft link to each other with two supporting seats through the bearing respectively, supplementary roller fixed mounting is at the surface of back shaft.

As a preferred technical scheme of the utility model, two the bottom of first bracing piece all with the top fixed connection of base, the connecting seat alternates to be connected between two first bracing pieces, two second fixing bolt threaded connection is respectively in the both sides of connecting seat, two the one end that second fixing bolt is close to each other all runs through the connecting seat and contacts with two first bracing pieces respectively.

As a preferred technical scheme of the utility model, the surface of pivot passes through the bearing and links to each other with second fixing bolt's inner wall, the right-hand member of pivot be located second fixing bolt's right side and with hand wheel fixed connection, the right-hand member of threaded rod passes through the bearing and links to each other with the left surface of pivot.

As a preferred technical scheme of the utility model, two the inner wall of connecting block all with the surface threaded connection of threaded rod, four the one end of second bracing piece articulates respectively in the both sides of two connecting blocks, four the other end of second bracing piece articulates each other with two backup pads respectively.

As a preferred technical scheme of the utility model, the left surface fixed mounting of pivot has two gag lever posts, two the gag lever post is located the both sides of threaded rod respectively, two the surface of gag lever post all alternates with the inner wall of two connecting blocks and is connected.

As an optimal technical scheme of the utility model, the threaded rod divide into two parts, the revolve to opposite, two of threaded rod two parts screw thread the inner wall of connecting block is provided with the helicitic texture with threaded rod two parts looks adaptation respectively.

The utility model has the advantages that: the positioning mechanism for processing the motor of the electric vehicle can enable two connecting blocks to be close to or far away from each other by rotating the threaded rod, can enable two supporting plates to be expanded or contracted by the mutual matching of the two connecting blocks and four second supporting rods, further enables the two supporting plates to fix casings with different diameters, thereby improving the practicability of the positioning mechanism, can drive a rotating shaft to rotate by rotating a hand wheel, can drive the two supporting plates to rotate by the rotation of the rotating shaft, thereby driving the casings to rotate, further adjusting the positions of the casings, thereby enabling operators to conveniently process different surfaces of the casings, upwards or downwards pulling a connecting seat after loosening a second fixing bolt can adjust the height of the rotating shaft according to the actual condition of the casings, thereby improving the practicability of the positioning mechanism, and can support the bottom of the casings by arranging an auxiliary roller, thereby improve the stability of casing, unscrew and promote the slide after the first fixing bolt and can adjust the distance between two supplementary rollers, further improve this positioning mechanism's practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a positioning mechanism for processing an electric vehicle motor of the present invention;

fig. 2 is a schematic view of a local overlooking structure of the positioning mechanism for processing the motor of the electric vehicle of the present invention;

fig. 3 is a schematic structural diagram of a limiting component of the positioning mechanism for processing the motor of the electric vehicle of the present invention;

fig. 4 is a schematic structural diagram of the adjusting assembly and the auxiliary assembly of the positioning mechanism for processing the motor of the electric vehicle of the present invention.

In the figure: 1. a base; 2. a slide rail; 3. a slide base; 4. a first fixing bolt; 5. a supporting seat; 6. a support shaft; 7. an auxiliary roller; 8. a first support bar; 9. a connecting seat; 10. a second fixing bolt; 11. a rotating shaft; 12. a hand wheel; 13. a threaded rod; 14. connecting blocks; 15. a second support bar; 16. a support plate; 17. a limiting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the positioning mechanism for processing the motor of the electric vehicle of the present invention comprises a base 1, an adjusting component and a supporting component located at the right side of the adjusting component are arranged at the top of the base 1, the adjusting component is composed of a sliding rail 2, two sliding seats 3 and two first fixing bolts 4, auxiliary components are arranged at the top of each of the two sliding seats 3, the auxiliary components are composed of two supporting seats 5, a supporting shaft 6 and an auxiliary roller 7, the supporting component is composed of two first supporting rods 8, a connecting seat 9 and two second fixing bolt 10 are constituteed, and the inner wall of connecting seat 9 is connected with rotating assembly through the bearing, and rotating assembly comprises pivot 11, hand wheel 12 and threaded rod 13, and threaded rod 13's surface is provided with spacing subassembly, and spacing subassembly comprises two connecting blocks 14, four second bracing pieces 15 and two backup pads 16.

Wherein, the bottom of slide rail 2 and base 1's top fixed connection, the inner wall of two slides 3 all with slide rail 2's surface sliding connection, two first fixing bolt 4 respectively threaded connection are at the left surface of two slides 3, the right-hand member of first fixing bolt 4 runs through slide 3 and contacts with slide rail 2, promote the distance that slide 3 can adjust between two supplementary rollers 7 after unscrewing first fixing bolt 4, further improve this positioning mechanism's practicality.

Wherein, the bottom of two supporting seats 5 all with the top fixed connection of slide 3, the both ends of back shaft 6 link to each other with two supporting seats 5 through the bearing respectively, and 7 fixed mounting of auxiliary roll are at the surface of back shaft 6, can support the bottom of casing through setting up auxiliary roll 7 to the condition of skew appears in the casing position in the reduction course of working, and then improve the stability of casing.

Wherein, the bottom of two first bracing pieces 8 all with base 1's top fixed connection, connecting seat 9 alternates to be connected between two first bracing pieces 8, two second fixing bolt 10 are threaded connection respectively in the both sides of connecting seat 9, the one end that two second fixing bolt 10 are close to each other all runs through connecting seat 9 and contacts with two first bracing pieces 8 respectively, upwards or the height that upwards or pulling connecting seat 9 can adjust pivot 11 according to the actual conditions of casing after unscrewing second fixing bolt 10, thereby improve this positioning mechanism's practicality.

Wherein, the surface of pivot 11 passes through the bearing and links to each other with the inner wall of second fixing bolt 10, the right-hand member of pivot 11 is located the right side of second fixing bolt 10 and with hand wheel 12 fixed connection, the right-hand member of threaded rod 13 passes through the bearing and links to each other with the left surface of pivot 11, can drive pivot 11 through rotating hand wheel 12 and rotate, rotation through pivot 11 can drive two backup pads 16 and rotate, thereby can drive the casing and rotate, and then can adjust the position of casing, thereby make operating personnel be convenient for process the different faces of casing.

Wherein, the inner wall of two connecting blocks 14 all with threaded rod 13's surface threaded connection, the one end of four second bracing pieces 15 articulates respectively in the both sides of two connecting blocks 14, four second bracing pieces 15's the other end is articulated each other with two backup pads 16 respectively, can make two connecting blocks 14 be close to each other or keep away from each other through rotating threaded rod 13, can make two backup pads 16 expand or shrink through mutually supporting of two connecting blocks 14 and four second bracing pieces 15, and then make two backup pads 16 can fix the casing of different diameters, thereby improve this positioning mechanism's practicality.

Wherein, the left surface fixed mounting of pivot 11 has two gag lever posts 17, and two gag lever posts 17 are located the both sides of threaded rod 13 respectively, and the surface of two gag lever posts 17 all alternates with the inner wall of two connecting blocks 14 and is connected, can prescribe a limit to the position of connecting block 14 through setting up gag lever post 17 to avoid connecting block 14 to follow threaded rod 13's rotation and take place the upset, and then improve the stability when connecting block 14 removes.

Wherein, threaded rod 13 divide into two parts, and the turning of two parts of threaded rod 13 screw thread is opposite, and the inner wall of two connecting blocks 14 is provided with the helicitic texture with two parts looks adaptations of threaded rod 13 respectively, and through the screw thread design of two parts of threaded rod 13, when can making threaded rod 13 rotate, two connecting blocks 14 are close to each other or keep away from each other to the position of adjustment backup pad 16.

During operation, firstly, two second fixing bolts 10 are unscrewed, then the connecting seat 9 is pulled upwards, the height of the connecting seat 9 is adjusted according to the actual situation of the casing, after the adjustment, the two second fixing bolts 10 are screwed, the position of the connecting seat 9 can be fixed through the second fixing bolts 10, then the two first fixing bolts 4 are unscrewed, then the distance between the two sliding seats 3 is adjusted, after the adjustment, the first fixing bolts 4 are screwed, the position of the sliding seats 3 can be fixed through the first fixing bolts 4, then the casing to be processed is sleeved on the two supporting plates 16 and the threaded rods 13 are rotated, the two connecting blocks 14 can be close to or away from each other through the rotation of the threaded rods 13, the two supporting plates 16 can be expanded or contracted through the mutual matching of the two connecting blocks 14 and the four second supporting rods 15, and further the two supporting plates 16 can fix the casings with different diameters, thereby improve this positioning mechanism's practicality, can drive pivot 11 through rotating hand wheel 12 and rotate, can drive two backup pads 16 through the rotation of pivot 11 and rotate to can drive the casing and rotate, and then can adjust the position of casing, thereby make operating personnel be convenient for process the different faces of casing.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electric motor car is positioning mechanism for motor machining, includes base (1), its characterized in that, the top of base (1) is provided with adjusting part and the supporting component that is located the adjusting part right side, adjusting part comprises a slide rail (2), two slides (3) and two first fixing bolt (4), and two the top of slide (3) all is provided with auxiliary assembly, auxiliary assembly comprises two supporting seats (5), a back shaft (6) and an auxiliary roller (7), supporting component comprises two first bracing pieces (8), a connecting seat (9) and two second fixing bolt (10), the inner wall of connecting seat (9) is connected with rotating assembly through the bearing, rotating assembly comprises pivot (11), hand wheel (12) and threaded rod (13), the surface of threaded rod (13) is provided with spacing subassembly, the limiting assembly consists of two connecting blocks (14), four second supporting rods (15) and two supporting plates (16).

2. The positioning mechanism for machining the motor of the electric vehicle as claimed in claim 1, wherein the bottom of the sliding rail (2) is fixedly connected with the top of the base (1), the inner walls of the two sliding seats (3) are slidably connected with the outer surface of the sliding rail (2), the two first fixing bolts (4) are respectively screwed on the left side surfaces of the two sliding seats (3), and the right ends of the first fixing bolts (4) penetrate through the sliding seats (3) and are in contact with the sliding rail (2).

3. The positioning mechanism for processing the motor of the electric vehicle as claimed in claim 1, wherein the bottoms of the two supporting seats (5) are fixedly connected with the top of the sliding seat (3), the two ends of the supporting shaft (6) are respectively connected with the two supporting seats (5) through bearings, and the auxiliary roller (7) is fixedly arranged on the outer surface of the supporting shaft (6).

4. The positioning mechanism for machining the motor of the electric vehicle as claimed in claim 1, wherein the bottoms of the two first supporting rods (8) are fixedly connected with the top of the base (1), the connecting base (9) is inserted between the two first supporting rods (8), the two second fixing bolts (10) are respectively screwed on two sides of the connecting base (9), and the ends of the two second fixing bolts (10) close to each other penetrate through the connecting base (9) and are respectively in contact with the two first supporting rods (8).

5. The positioning mechanism for machining the motor of the electric vehicle as claimed in claim 1, wherein the outer surface of the rotating shaft (11) is connected with the inner wall of the second fixing bolt (10) through a bearing, the right end of the rotating shaft (11) is located on the right side of the second fixing bolt (10) and is fixedly connected with the hand wheel (12), and the right end of the threaded rod (13) is connected with the left side surface of the rotating shaft (11) through a bearing.

6. The positioning mechanism for processing the motor of the electric vehicle as claimed in claim 1, wherein the inner walls of the two connecting blocks (14) are both in threaded connection with the outer surface of the threaded rod (13), one end of each of the four second supporting rods (15) is hinged to both sides of the two connecting blocks (14), and the other end of each of the four second supporting rods (15) is hinged to the two supporting plates (16).

7. The positioning mechanism for processing the motor of the electric vehicle as claimed in claim 1, wherein two limiting rods (17) are fixedly mounted on the left side surface of the rotating shaft (11), the two limiting rods (17) are respectively located on two sides of the threaded rod (13), and the outer surfaces of the two limiting rods (17) are respectively connected with the inner walls of the two connecting blocks (14) in an inserting manner.

8. The positioning mechanism for machining the motor of the electric vehicle as claimed in claim 1, wherein the threaded rod (13) is divided into two parts, the two parts of the threaded rod (13) have opposite screw threads, and the inner walls of the two connecting blocks (14) are respectively provided with a screw thread structure matched with the two parts of the threaded rod (13).