Motor shared positioning clamp

Abstract

The utility model provides a motor sharing positioning clamp, and relates to the technical field of clamps. The positioning device comprises a base, a first positioning assembly and a second positioning assembly, the first positioning assembly is connected to the base, the second positioning assembly is detachably connected to the base and located on the outer side of the first positioning assembly, and the top of the second positioning assembly is higher than the top of the first positioning assembly. When the first motor is placed on the base, the first motor and the first positioning assembly can form positioning support, and when the second motor is placed on the base, the second motor and the second positioning assembly can form positioning support. Whether the second positioning assembly is connected or not can be selected according to the actual situation, the second motor can be positioned and clamped after the second positioning assembly is connected, the first motor can be positioned and clamped through the first positioning assembly after the second positioning assembly is disconnected, and the two motors can share the same base. The occupied space during placement is reduced, frequent carrying is not needed, time and labor are effectively saved, and use is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a common positioning clamp for motors. Background Art

[0002] The motor is the power source of pure electric vehicles, which can convert electrical energy into mechanical energy to drive the vehicle. The mainstream motors on the market mainly use permanent magnet synchronous motors and induction motors. Permanent magnet synchronous motors have the characteristics of high efficiency and fast response speed, while induction motors have the characteristics of low cost and high reliability.

[0003] The applicant has discovered that there are at least the following technical problems in the prior art: engine factories currently mainly produce two types of pure electric engines, and the sizes and base structure styles of the two motors are slightly different, one size is relatively large, and the other size is relatively small. Therefore, two positioning fixtures are normally required. If different motors are equipped with different fixtures, the number of required fixtures will increase, which will take up space when placed and waste workshop space. When using, operators also need to frequently carry the relatively heavy fixture body, wasting time and manpower. Utility Model Content

[0004] The purpose of the utility model is to provide a common positioning fixture for motors, so as to solve the technical problems in the prior art that the number of fixtures required for motors increases, which takes up space when placed, and operators also need to frequently carry heavy fixture bodies, wasting time and manpower. The various technical effects that can be produced by the preferred technical solution among the various technical solutions provided by the utility model are described in detail below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A common positioning fixture for motors comprises a base, a first positioning component and a second positioning component, wherein the first positioning component is connected to the base, the second positioning component is detachably connected to the base and is located on the outside of the first positioning component, the top of the second positioning component is higher than the top of the first positioning component, the first motor can form a positioning support with the first positioning component when placed on the base, and the second motor can form a positioning support with the second positioning component when placed on the base.

[0007] Preferably, the base includes a base body, a first fixed wing and a second fixed wing, the first fixed wing and the second fixed wing are respectively connected to two sides of the base body, and the base is connected to an external structure through the first fixed wing and the second fixed wing.

[0008] Preferably, the first positioning assembly includes a plurality of first positioning pins, the plurality of first positioning pins are connected to the upper surface of the base body, and the plurality of first positioning pins can jointly form a positioning support for the first motor.

[0009] Preferably, the second positioning assembly includes a plurality of support seats, wherein the plurality of support seats are detachably connected to the upper surface of the base body and are located on the outside of the plurality of first positioning pins, the top of the support seat is higher than the top of the first positioning pin, and the plurality of support seats can jointly form a positioning support for the second motor.

[0010] Preferably, it further comprises a third positioning component, wherein the third positioning component is connected to the first fixed wing, and the third positioning component can form a positioning support for the side surface of the second motor.

[0011] Preferably, the third positioning assembly includes a fixing member, an arc-shaped connecting plate and a second positioning pin, the lower end of the arc-shaped connecting plate is connected to the first fixed wing through the fixing member, and the higher end of the arc-shaped connecting plate is connected to the second positioning pin, and the second positioning pin can form a positioning support for the side of the second motor.

[0012] Preferably, the first fixed wing includes a first horizontal beam and a first diagonal brace, and two ends of a plurality of the first diagonal braces are respectively connected to the first horizontal beam and the base body.

[0013] Preferably, the second fixed wing includes a second horizontal beam and a second diagonal brace, and two ends of a plurality of the second diagonal braces are respectively connected to the second horizontal beam and the base body.

[0014] Preferably, the support seat is connected to the base body by bolts.

[0015] Preferably, the support seat is connected to the base body via a quick release mechanism.

[0016] The beneficial effects of the utility model are as follows: by adopting a flexible detachable connection between the second positioning component and the base, it is possible to choose whether to connect the second positioning component according to actual conditions; after the second positioning component is connected, the second motor can be positioned and clamped by the second positioning component; after the second positioning component is released, the first motor can be positioned and clamped by the first positioning component; the two motors can share the same base, reducing the space occupied when placed; operators do not need to frequently carry the heavy fixture body, effectively saving time and manpower, and being more convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a structural diagram of the second positioning assembly of the utility model when it is connected to the base body;

[0019] Figure 2 This is a structural diagram of the second positioning assembly of the utility model when it is not connected to the base body;

[0020] In the figure, 1 is a base; 11 is a base body; 12 is a first fixed wing; 121 is a first horizontal beam; 122 is a first diagonal brace; 13 is a second fixed wing; 131 is a second horizontal beam; 132 is a second diagonal brace;

[0021] 2. First positioning assembly; 21. First positioning pin;

[0022] 3. Second positioning assembly; 31. Support seat;

[0023] 4. The third positioning assembly; 41. The fixing member; 42. The arc-shaped connecting plate; 43. The second positioning pin. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "side" and the like indicate positions or location relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] Reference Figure 1 and Figure 2 The utility model provides a common positioning fixture for a motor, comprising a base 1, a first positioning component 2 and a second positioning component 3;

[0028] The base 1 is the basic structure of the fixture, and the base 1 can be connected to the external structure to fix the fixture as a whole;

[0029] The first positioning component 2 is connected to the base 1, the second positioning component 3 is detachably connected to the base 1 and is located outside the first positioning component 2, and the top of the second positioning component 3 is higher than the top of the first positioning component 2;

[0030] The size of the first motor is smaller than that of the second motor. Before placing the second motor, the second positioning component 3 needs to be connected to the base 1. Since the top of the second positioning component 3 is higher than the top of the first positioning component 2, it is possible to avoid collision and interference between the second motor and the first positioning component 2. When the second motor is placed on the base 1, it can form a positioning support with the second positioning component 3. When placing the first motor, the second positioning component 3 is not required, and the second positioning component 3 can be kept separated from the base 1. When the first motor is placed on the base 1, it can form a positioning support with the first positioning component 2;

[0031] By adopting a flexible detachable connection between the second positioning component 3 and the base 1, it is possible to choose whether to connect the second positioning component 3 according to actual conditions. After the second positioning component 3 is connected, the second motor can be positioned and clamped by the second positioning component 3. After the second positioning component 3 is released, the first motor can be positioned and clamped by the first positioning component 2. The two motors can share the same base 1, reducing the space occupied when placed. The operator does not need to frequently carry the heavy fixture body, which effectively saves time and manpower and is more convenient and quick to use.

[0032] As an optional implementation, the base 1 includes a base body 11, a first fixed wing 12 and a second fixed wing 13. The base body 11 is the main structure of the base 1 and matches the main structure of the motor. The first fixed wing 12 and the second fixed wing 13 are respectively connected to both sides of the base body 11. The first fixed wing 12 and the second fixed wing 13 adopt a wing-shaped design with an inclination angle to avoid collision and interference with the main structure of the motor. The base 1 is connected to the external structure through the first fixed wing 12 and the second fixed wing 13.

[0033] As an optional implementation, the first positioning assembly 2 includes a plurality of first positioning pins 21, and the plurality of first positioning pins 21 are connected to the upper surface of the base body 11. The setting positions of the first positioning pins 21 can match with the first camera, so that after the first motor is placed, the plurality of first positioning pins 21 can jointly form a positioning support for the first motor, and the first positioning pins 21 can achieve good positioning restriction with the first motor. When the base 1 rotates under the drive of the external structure, it can ensure that the first motor does not loosen and slip.

[0034] As an optional embodiment, the second positioning assembly 3 includes a plurality of support seats 31, which are detachably connected to the upper surface of the base body 11 and are located on the outside of a plurality of first positioning pins 21. The top of the support seat 31 is higher than the top of the first positioning pin 21. The plurality of support seats 31 can jointly form a positioning support for the second motor. When the second motor needs to be positioned and clamped, the support seat 31 is connected to the base body 11. At this time, the support seat 31 is higher than the first positioning pin 21 as a whole, and the support seat 31 can contact the second motor before the first positioning pin 21.

[0035] As an optional implementation, it also includes a third positioning component 4, which is connected to the first fixed wing 12. The third positioning component 4 can form a positioning support for the side of the second motor, thereby achieving a good positioning restriction on the side of the second motor. When the base 1 rotates under the drive of the external structure, it can ensure that the second motor does not loosen or slide off.

[0036] As an optional implementation, the third positioning assembly 4 includes a fixing member 41, an arc-shaped connecting plate 42 and a second positioning pin 43. The lower end of the arc-shaped connecting plate 42 is connected to the first fixed wing 12 through the fixing member 41, and the higher end of the arc-shaped connecting plate 42 is connected to the second positioning pin 43. The second positioning pin 43 can form a positioning support for the side of the second motor.

[0037] As an optional implementation, the first fixed wing 12 includes a first horizontal beam 121 and a first diagonal brace 122, and the two ends of several first diagonal braces 122 are respectively connected to the first horizontal beam 121 and the base body 11, the first horizontal beam 121 is used for actual connection with the external structure, and the first diagonal brace 122 is used to connect the first horizontal beam 121 and the base body 11, and the first diagonal brace 122 has an inclination angle, which can avoid collision and interference with the main structure of the motor.

[0038] As an optional implementation, the second fixed wing 13 includes a second horizontal beam 131 and a second diagonal brace 132, and the two ends of several second diagonal braces 132 are respectively connected to the second horizontal beam 131 and the base body 11, the second horizontal beam 131 is used for actual connection with the external structure, and the second diagonal brace 132 is used to connect the second horizontal beam 131 and the base body 11, and the second diagonal brace 132 has an inclination angle, which can avoid collision and interference with the main structure of the motor.

[0039] As an optional implementation, the support seat 31 is connected to the base body 11 by bolts. The support seat 31 and the base body 11 can also be connected by a quick release mechanism. The connection method between the support seat 31 and the base body 11 can be flexibly selected according to actual usage. The quick release mechanism here is a relatively conventional existing technology and can be directly purchased and obtained, so no further description is given.

[0040] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A common positioning fixture for motors, characterized in that: The invention comprises a base (1), a first positioning component (2) and a second positioning component (3), wherein the first positioning component (2) is connected to the base (1), the second positioning component (3) is detachably connected to the base (1) and is located outside the first positioning component (2), the top of the second positioning component (3) is higher than the top of the first positioning component (2), and when the first motor is placed on the base (1), it can form a positioning support with the first positioning component (2), and when the second motor is placed on the base (1), it can form a positioning support with the second positioning component (3).

2. The motor common positioning fixture according to claim 1, characterized in that: The base (1) comprises a base body (11), a first fixed wing (12) and a second fixed wing (13), wherein the first fixed wing (12) and the second fixed wing (13) are respectively connected to two sides of the base body (11), and the base (1) is connected to an external structure via the first fixed wing (12) and the second fixed wing (13).

3. The motor common positioning fixture according to claim 2, characterized in that: The first positioning assembly (2) comprises a plurality of first positioning pins (21), wherein the plurality of first positioning pins (21) are connected to the upper surface of the base body (11), and the plurality of first positioning pins (21) can jointly form a positioning support for the first motor.

4. The motor common positioning fixture according to claim 3, characterized in that: The second positioning assembly (3) comprises a plurality of support seats (31), wherein the plurality of support seats (31) are detachably connected to the upper surface of the base body (11) and are located on the outside of the plurality of first positioning pins (21), wherein the top of the support seat (31) is higher than the top of the first positioning pin (21), and the plurality of support seats (31) can jointly form a positioning support for the second motor.

5. The motor common positioning fixture according to claim 2, characterized in that: It also includes a third positioning component (4), which is connected to the first fixed wing (12), and the third positioning component (4) can form a positioning support for the side of the second motor.

6. The motor common positioning fixture according to claim 5, characterized in that: The third positioning assembly (4) comprises a fixing member (41), an arc-shaped connecting plate (42) and a second positioning pin (43); the lower end of the arc-shaped connecting plate (42) is connected to the first fixed wing (12) via the fixing member (41); the upper end of the arc-shaped connecting plate (42) is connected to the second positioning pin (43); and the second positioning pin (43) can form a positioning support for the side of the second motor.

7. The motor common positioning fixture according to claim 2, characterized in that: The first fixed wing (12) comprises a first horizontal beam (121) and a first diagonal brace (122), and two ends of a plurality of the first diagonal braces (122) are respectively connected to the first horizontal beam (121) and the base body (11).

8. The motor common positioning fixture according to claim 2, characterized in that: The second fixed wing (13) comprises a second horizontal beam (131) and a second diagonal brace (132), and two ends of a plurality of the second diagonal braces (132) are respectively connected to the second horizontal beam (131) and the base body (11).

9. The motor common positioning fixture according to claim 4, characterized in that: The support seat (31) is bolted to the base body (11).

10. The motor common positioning fixture according to claim 4, characterized in that: The support seat (31) is connected to the base body (11) via a quick-release mechanism.

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