Multi-station motor mounting tool

Abstract

The utility model relates to the technical field of automobile part machining, in particular to a multi-station motor installation tool which comprises a machine frame, a floating frame is arranged on the machine frame, a motor tool is arranged on the floating frame, a plurality of motor positioning grooves are formed in the motor tool, and the motor positioning grooves are arranged on the machine frame. The rack is provided with a switching driving device used for driving the multi-station motor tool to act, the switching driving device acts to enable the multiple motor positioning grooves to be alternately located in the installation positions, then motors in the multiple motor positioning grooves are alternately located in the installation positions, worms are alternately installed, and repeated positioning is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a multi-station motor installation tool. Background Art

[0002] The motor is one of the main power sources for automotive electronic drives, driving pumps, windows and other components. Since the motor is small, a worm or gear needs to be installed on the motor. A worm is more often used to fix the motor through a motor tooling, and then the worm coaxial line is press-fitted onto the output shaft of the motor, so that the output shaft of the motor and the worm are connected by an interference fit, thereby realizing transmission. The present application proposes a multi-station motor installation tooling for installing multiple motors. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a multi-station motor installation tool for installing multiple motors.

[0004] The utility model is realized through the following technical scheme: a multi-station motor installation tool, including a frame, a floating frame is arranged on the frame, a motor tool is arranged on the floating frame, a plurality of motor positioning slots are arranged on the motor tool, a switching drive device for driving the motor tool to move is arranged on the floating frame, and the action of the switching drive device can make the plurality of motor positioning slots alternately in the installation position.

[0005] Furthermore, the floating frame is connected to the frame via four guide posts, and a return spring is provided between the guide posts and the frame.

[0006] Furthermore, the switching drive device includes a driving cylinder, the motor fixture is connected to a guide rail, and the driving cylinder can push the motor fixture to slide along the guide rail.

[0007] Furthermore, a position detection device for detecting the position of the motor fixture is also provided on the floating frame, and the position detection device includes a detection head provided on the floating frame, and a trigger block cooperating with the detection head is provided on the motor fixture.

[0008] Furthermore, there are two detection heads, and the two detection heads correspond to two installation positions of the motor tooling.

[0009] The beneficial effects of the utility model are: the multi-station motor installation tool comprises a frame, a floating frame is arranged on the frame, a motor tool is arranged on the floating frame, a plurality of motor positioning slots are arranged on the motor tool, and a switching drive device for driving the multi-station motor tool to move is arranged on the frame. The action of the switching drive device can make the plurality of motor positioning slots alternately in the installation position, thereby realizing that the motors in the plurality of motor positioning slots are alternately in the installation position, thereby alternately installing the worm gear to avoid repeated positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the joint in Example 1.

[0011] Among them: 1. Base plate; 2. Floating frame; 3. Motor tooling; 4. Motor; 5. Worm; 6. Trigger block; 7. Detection head; 8. Guide column; 9. Reset spring; 10. Drive cylinder; 11. Support frame; 12. Bracket; 13. Support shaft. DETAILED DESCRIPTION

[0012] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0013] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0014] Example 1

[0015] like Figure 1As shown, a multi-station motor installation tool comprises a frame, and the frame comprises a base plate 1, a floating frame 2 is installed on the base plate 1, and a motor tool 3 is detachably installed on the floating frame 2. When the motor 4 is placed on the motor tool 3, the output shaft of the motor 4 is exposed. Specifically, a motor positioning groove corresponding to the motor 4 is processed on the motor tool 3, and the motor 4 is inserted into the motor positioning groove with the output shaft downward. The output shaft of the motor 4 exposes the motor positioning groove downward, so that the worm 5 can be inserted into the output shaft of the motor 4. In this embodiment, the floating frame 2 is connected to the base plate 1 through four guide columns 8. The base plate 1 is processed with guide holes that match the guide columns 8. Through the cooperation of the guide columns 8 and the guide holes, the floating frame 2 can be raised and lowered in a guided state, so as to The motor 4 is lowered and assembled with the worm 5. A worm positioning device is also installed on the base plate 1. The worm positioning device is directly opposite to the output shaft position of the motor 4. Specifically, the worm positioning device includes a support frame 11 installed on the base plate 1. The support frame 11 is cylindrical, which is convenient for processing and installation, and convenient for positioning. A bracket 12 that matches the worm 5 is fixed to the upper end of the support frame 11. The worm 5 matches the bracket 12 in a vertical state, and the lower end of the worm 5 is supported by the bracket 12. A support shaft 13 corresponding to the output shaft of the motor 4 is also installed on the support frame 11. The support shaft 13 can be inserted upward into the worm 5 to position the worm 5. The support shaft 13 can be a fixed shaft, which is inserted to the lower end of the worm 5, and the insertion depth is not to interfere with the gap between the worm 5 and the output shaft of the motor 4. The connection is based on the principle, or it can be a floating shaft, which can be inserted into a deeper position of the worm 5 and pushed out when the output shaft of the motor 4 is installed with the worm 5. During assembly, the motor tooling 3 equipped with the motor 4 is placed on the floating frame 2 by a manipulator, and the motor 4 is positioned by the motor 4 positioning groove. The worm 5 is moved to the top of the support frame 11 by the manipulator, and the worm 5 is moved downward so that the lower end of the worm 5 is supported by the bracket 12. At the same time, the floating shaft is inserted into the worm 5, and the motor 4 and the floating frame 2 are driven downward by the manipulator. The output shaft of the motor 4 is inserted downward into the worm 5. The assembly is completed, and the support frame 11 can also be driven to rise, so that the motor 4 and the worm 5 are close. In this embodiment, since the fixation of the motor 4 is more stable, the motor 4 is selected to rise, and the guide column 8 and the base A return spring 9 is installed between the plates 1, and a retaining ring matching the return spring 9 is installed on the guide column 8. When the manipulator releases the motor 4 to reset, the return spring 9 drives the floating frame 2 to rise and reset, and then the motor 4 with the worm 5 installed is taken out by the manipulator. In this embodiment, the motor fixture 3 is a multi-station motor fixture 3, specifically two stations, corresponding to two different types of coupling motors 4, and there are two motor positioning grooves on the multi-station motor fixture 3. A switching drive device for driving the multi-station motor fixture 3 is installed on the floating frame 2. The action of the switching drive device can make the positioning grooves of multiple motors 4 alternately aligned with the worm positioning device. Specifically, the switching drive device uses a driving cylinder 10, and the driving cylinder 10 drives the motor fixture 3 to move between two positions.Then the two motor positioning grooves are alternately positioned with the worm positioning device. To ensure the moving accuracy, the motor fixture 3 is connected with a guide rail, and the driving cylinder 10 can push the motor fixture 3 to slide along the guide rail. The floating frame 2 is also provided with a position detection device for detecting the position of the motor fixture 3. The position detection device includes a detection head 7 arranged on the floating frame 2. The detection head 7 is a contact switch. The motor fixture 3 is equipped with a trigger block 6 that cooperates with the detection head 7. When the trigger block 6 triggers any detection head 7, the corresponding motor positioning groove is opposite to the support frame 11 and is located at the installation position. The corresponding motor 4 is equipped with a worm 5.

[0016] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 protection scope of the present invention.

Claims

1. A multi-station motor installation tool, characterized in that: The invention comprises a frame, a floating frame (2) is arranged on the frame, a motor fixture (3) is arranged on the floating frame (2), a plurality of motor positioning slots are arranged on the motor fixture (3), and a switching drive device for driving the motor fixture (3) to move is arranged on the floating frame (2), wherein the movement of the switching drive device can cause the plurality of motor positioning slots to be alternately in the installation position.

2. The multi-station motor installation tool according to claim 1, characterized in that: The floating frame (2) is connected to the frame via four guide columns (8), and a return spring (9) is provided between the guide columns (8) and the frame.

3. The multi-station motor installation tool according to claim 1, characterized in that: The switching drive device comprises a driving cylinder (10), the motor fixture (3) is connected to a guide rail, and the driving cylinder (10) is capable of pushing the motor fixture (3) to slide along the guide rail.

4. The multi-station motor installation tool according to claim 3, characterized in that: The floating frame (2) is also provided with a position detection device for detecting the position of the motor fixture (3), the position detection device comprising a detection head (7) arranged on the floating frame (2), and the motor fixture (3) is provided with a trigger block (6) that cooperates with the detection head (7).

5. The multi-station motor installation tool according to claim 4, characterized in that: There are two detection heads (7), and the two detection heads (7) correspond to the two installation positions of the motor tooling (3).

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