New energy automobile motor screw locking equipment

Abstract

The utility model relates to the field of screw locking equipment, in particular to new energy automobile motor screw locking equipment which comprises a shell and a screwdriver head, a connector is installed in the shell through a driving assembly, the screwdriver head is detachably installed on the connector through a screwdriver head replacing assembly, a heat dissipation assembly is arranged in the shell, and the screwdriver head replacing assembly is detachably installed on the connector. The novel motor screw locking device has the advantages that the novel motor screw locking device has the function of automatically locking new energy automobile motor screws, different screwdriver blades can be conveniently replaced, use is convenient and fast, in the process of locking the new energy automobile motor screws, rapid heat dissipation and cooling operation of a motor can be synchronously achieved, and the novel motor screw locking device is convenient to use and high in practicability. The stability of the equipment during long-time operation is facilitated, and the equipment is suitable for popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to lock screw equipment field, concretely relates to a new energy automobile motor lock screw equipment. BACKGROUND

[0002] The new energy automobile motor lock screw equipment is a mechanical equipment specially used in the screw locking in the new energy automobile motor assembly process, can automatically lock the screw, improves production efficiency and is suitable for mass production.

[0003] Through the retrieval, the new energy automobile motor lock screw equipment of the announcement number CN217728577U includes the electric screwdriver, is equipped with the control button on the electric screwdriver, the electric screwdriver is fixed with two baffle on the one end close to the control button, and the inner wall of baffle is slidably connected with the protection plate, two baffle are set on the protection plate Two clamping grooves, one of the inner wall of the baffle in the two baffle is slidably connected with the clamping block, the clamping block can be engaged with the clamping groove, the clamping block is connected with the baffle between the limit spring, the clamping block is fixed with the sliding plate, and the sliding plate is slidably connected between the inner wall of the baffle.

[0004] Although the above-mentioned utility model patent can realize the function of automatic screw locking, it cannot replace the screwdriver bit quickly and easily, and it is driven by a motor, which cannot be cooled quickly and needs to be further improved.

[0005] Therefore, it is necessary to invent a new energy automobile motor lock screw equipment. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model provides a new energy automobile motor lock screw equipment to solve the problems in the background art.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a new energy automobile motor lock screw equipment, comprising a housing and a screwdriver bit, a connecting head is installed in the housing through a driving assembly, the screwdriver bit is detachably installed on the connecting head through a bit replacing assembly, a heat dissipation assembly is arranged in the housing, and the heat dissipation assembly is driven by the driving assembly.

[0008] Preferably, the driving assembly comprises a first support frame, the first support frame is fixed to the inner wall side end of the housing, a speed reducer is fixed to the side end of the first support frame, a servo motor is fixed to the side end of the speed reducer, and the output shaft of the servo motor is fixedly connected with the input shaft of the speed reducer.

[0009] Preferably, the output shaft of the speed reducer penetrates the first support frame, a rotating shaft is fixed to the output shaft of the speed reducer, the end of the rotating shaft penetrates the side end of the housing, and the side end of the connecting head is fixed to the end of the rotating shaft.

[0010] Preferably, the bit replacement assembly comprises a connecting seat fixed on the connecting head by screws, symmetrically provided with threaded holes on the connecting seat, and the threaded holes are threadedly connected with tightening screws, the screwdriver bit is inserted into the connecting seat, and the end of the tightening screw abuts against the surface of the screwdriver bit.

[0011] Preferably, the heat dissipation assembly comprises an air inlet hole provided on the side end of the shell, and a first filter screen is fixed in the air inlet hole, and a first transmission sprocket is fixed on the surface of the rotating shaft.

[0012] Preferably, a transmission rod is rotatably connected to the upper part of the shell, a first driven sprocket is fixed on one end of the transmission rod close to the speed reducer, and the first transmission sprocket and the first driven sprocket are transmissionally and linkingly connected through a first transmission chain.

[0013] Preferably, the heat dissipation assembly further comprises a second support frame fixed on the inner wall side end of the shell, a connecting shaft is rotatably connected to the center of the second support frame through a bearing, a fan blade is fixed on one end of the connecting shaft close to the servo motor, a second transmission sprocket is fixed on one end of the connecting shaft close to the air inlet hole, a second driven sprocket is fixed on one end of the transmission rod close to the fan blade, and the second transmission sprocket and the second driven sprocket are transmissionally and linkingly connected through a second transmission chain.

[0014] Preferably, an air outlet is provided on one end of the shell close to the screwdriver bit, and a second filter screen is fixed in the air outlet.

[0015] The utility model discloses a beneficial effect is: through the cooperation of the shell, screwdriver bit, drive assembly, connecting head, bit replacement assembly and heat dissipation assembly set, while having the automatic locking new energy automobile motor screw function, still can conveniently replace different screwdriver bits, convenient to use, and in the process of locking the new energy automobile motor screw, can synchronous realization motor's quick heat dissipation cooling operation, is favorable to the stability of the equipment long -time operation, is suitable for promotion. ACCURACY OF DRAWINGS

[0016] Figure 1 The utility model provides structural section view for the utility model;

[0017] Figure 2 For Figure 1 The structure enlarged view of A in the utility model;

[0018] Figure 3 The structure side view of the connecting seat provided by the utility model;

[0019] Figure 4 The structure front view provided by the utility model.

[0020] In the figure: 1, the shell; 2, screwdriver head; 3, connecting head; 4, first support frame; 5, speed reducer; 6, servo motor; 7, rotating shaft; 8, connecting seat; 9, threaded hole; 10, tightening screw; 11, air inlet hole; 12, first filter screen; 13, first transmission sprocket; 14, transmission rod; 15, first driven sprocket; 16, first transmission chain; 17, second support frame; 18, bearing; 19, connecting shaft; 20, fan blade; 21, second transmission sprocket; 22, second driven sprocket; 23, second transmission chain; 24, air outlet; 25, second filter screen. DETAILED DESCRIPTION

[0021] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0022] Please refer to the attached Figures 1-4 The utility model provides a new energy automobile motor lock screw equipment, including shell 1 and screwdriver head 2, connecting head 3 is installed in shell 1 through drive assembly, screwdriver head 2 is detachably installed on connecting head 3 through bit replacement assembly, and the inside of shell 1 is provided with heat dissipation assembly, and the heat dissipation assembly is driven through drive assembly;

[0023] Drive assembly includes first support frame 4, and the first support frame 4 is fixed to the inner wall side end in shell 1, and the side end of first support frame 4 is fixed with speed reducer 5, and the side end of speed reducer 5 is fixed with servo motor 6, and the output shaft of servo motor 6 is fixedly connected with the input shaft of speed reducer 5, and the output shaft of speed reducer 5 penetrates first support frame 4, and the output shaft of speed reducer 5 is fixed with rotating shaft 7, and the end of rotating shaft 7 penetrates the side end of shell 1, and the side end of connecting head 3 is fixed to the end of rotating shaft 7, specifically, under the deceleration of speed reducer 5, when servo motor 6 operates, connecting head 3 can be driven to rotate through rotating shaft 7, so as to drive screwdriver head 2 to rotate synchronously, that is, it can have the function of automatically locking new energy automobile motor screw;

[0024] Bit replacement assembly includes connecting seat 8, and connecting seat 8 is fixed on connecting head 3 through screw, and symmetrically threaded hole 9 is formed in connecting seat 8, and threaded hole 9 hole wall is threadedly connected with tightening screw 10, and screwdriver head 2 is inserted into connecting seat 8, and the end of tightening screw 10 abuts on the surface of screwdriver head 2, specifically, under the action of tightening screw 10, screwdriver head 2 can be fixed on connecting seat 8, and operating personnel only need to loosen or tighten tightening screw 10, so as to control the disassembly of screwdriver head 2, so that different screwdriver heads 2 can be conveniently replaced, and the use is convenient;

[0025] The heat dissipation assembly comprises an air inlet hole 11, the air inlet hole 11 is arranged at the side end of the shell 1, the first filter screen 12 is fixed in the air inlet hole 11, the first transmission sprocket 13 is fixed on the surface of the rotating shaft 7, the transmission rod 14 is rotatably connected to the upper part of the shell 1, the first driven sprocket 15 is fixed on the end of the transmission rod 14 close to the speed reducer 5, the first transmission sprocket 13 and the first driven sprocket 15 are connected through the first transmission chain 16, specifically, when the servo motor 6 drives the rotating shaft 7 to rotate, the first transmission sprocket 13 is driven to rotate synchronously, so that the transmission rod 14 is driven to rotate synchronously through the first transmission sprocket 13 and the first driven sprocket 15;

[0026] The heat dissipation assembly further comprises a second support frame 17, the second support frame 17 is fixed to the side end of the inner wall of the shell 1, the connecting shaft 19 is rotatably connected to the center of the second support frame 17 through the bearing 18, the fan blade 20 is fixed on the end of the connecting shaft 19 close to the servo motor 6, the second transmission sprocket 21 is fixed on the end of the connecting shaft 19 close to the air inlet hole 11, the second driven sprocket 22 is fixed on the end of the transmission rod 14 close to the fan blade 20, the second transmission sprocket 21 and the second driven sprocket 22 are connected through the second transmission chain 23, the air outlet 24 is arranged at the end of the shell 1 close to the screwdriver head 2, the second filter screen 25 is fixed in the air outlet 24, specifically, when the servo motor 6 drives the transmission rod 14 to rotate synchronously, the second transmission sprocket 21 is driven to rotate synchronously, so that the connecting shaft 19 is driven to rotate synchronously through the second transmission chain 23 and the second driven sprocket 22, that is, the fan blade 20 is driven to rotate synchronously, the rotating fan blade 20 can accelerate the air flow, and cold air is blown to the servo motor 6, so that the servo motor 6 is cooled and heat-dissipated, that is, the device can realize the rapid heat dissipation and cooling of the motor during the locking of the motor screw of the new energy automobile, which is beneficial to the stability of the device during long-time operation, and is suitable for promotion.

[0027] It should be noted that the device is electrically connected with the main controller and 220V mains of the outside world, and the main controller can be a control switch and other existing technical devices.

[0028] The above is only a preferred embodiment of the present application, and any skilled person in the art can modify the technical solutions described above or modify them into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the present application is within the scope of protection of the present application.

Claims

1. A new energy automobile motor lock screw device, comprising a shell (1) and a screwdriver head (2), characterized in that: The connecting head (3) is mounted in the shell (1) by the driving assembly, the screwdriver head (2) is detachably mounted on the connecting head (3) by the head replacement assembly, and the shell (1) is internally provided with a heat dissipation assembly.

2. The new energy vehicle motor locking screw device according to claim 1, characterized in that: The driving assembly comprises a first support frame (4) fixed to the inner wall side end of the shell (1), a speed reducer (5) fixed to the side end of the first support frame (4), and a servo motor (6) fixed to the side end of the speed reducer (5), wherein the output shaft of the servo motor (6) is fixedly connected with the input shaft of the speed reducer (5).

3. The new energy vehicle motor locking screw device according to claim 2, characterized in that: The output shaft of the speed reducer (5) penetrates the first support frame (4), and the output shaft of the speed reducer (5) is fixedly connected with a rotating shaft (7), the end of the rotating shaft (7) penetrates the side end of the shell (1), and the side end of the connecting head (3) is fixed to the end of the rotating shaft (7).

4. The new energy vehicle motor locking screw device according to claim 1, characterized in that: The head replacement assembly comprises a connecting seat (8) fixed to the connecting head (3) by a screw, symmetrically threaded holes (9) are formed in the connecting seat (8), the threaded holes (9) are threadedly connected with tightening screws (10), the screwdriver head (2) is inserted into the connecting seat (8), and the ends of the tightening screws (10) abut against the surface of the screwdriver head (2).

5. The new energy vehicle motor lock screw device according to claim 3, characterized in that: The heat dissipation assembly comprises an air inlet hole (11) formed in the side end of the shell (1), and a first filter screen (12) is fixedly connected in the air inlet hole (11).

6. The new energy vehicle motor locking screw device according to claim 5, characterized in that: A transmission rod (14) is rotatably connected to the upper part of the shell (1), a first driven sprocket (15) is fixed to one end of the transmission rod (14) close to the speed reducer (5), and the first transmission sprocket (13) and the first driven sprocket (15) are transmissionally and linkingly connected through a first transmission chain (16).

7. The new energy vehicle motor lock screw device according to claim 6, characterized in that: The heat dissipation assembly further comprises a second support frame (17) fixed to the inner wall side end of the shell (1), a connecting shaft (19) rotatably connected to the center of the second support frame (17) through a bearing (18), a fan blade (20) fixed to one end of the connecting shaft (19) close to the servo motor (6), a second transmission sprocket (21) fixed to one end of the connecting shaft (19) close to the air inlet hole (11), and a second driven sprocket (22) fixed to one end of the transmission rod (14) close to the fan blade (20), wherein the second transmission sprocket (21) and the second driven sprocket (22) are transmissionally and linkingly connected through a second transmission chain (23).

8. The new energy vehicle motor lock screw device according to claim 7, characterized in that: An air outlet (24) is formed in one end of the shell (1) close to the screwdriver head (2), and a second filter screen (25) is fixedly connected in the air outlet (24).

Images