Cooling fan screw locking machine

Abstract

The utility model discloses a cooling fan screw locking machine, which belongs to the technical field of screw locking machines and comprises an operation table, first sliding rails are symmetrically and fixedly mounted at the top end of the operation table, a first sliding plate is slidably mounted at the top ends of the first sliding rails, and a driving assembly is mounted at the bottom end of the first sliding plate. A placement groove matched with the fan is formed in the top end of the first sliding plate, a fixing assembly is installed on one side of the top end of the first sliding plate, vertical plates are symmetrically and fixedly installed at the top end of the operation table, a guide box is fixedly installed between the two vertical plates, and a second sliding plate is slidably installed on one side of the guide box; a first air cylinder is fixedly installed on one side of the second sliding plate, a third sliding plate is fixedly installed at the output end of the first air cylinder, and a screw locking assembly is installed on one side of the third sliding plate. According to the device, a fan can be rapidly fixed, automatic screw locking is achieved in the whole process, meanwhile, machining is not delayed during feeding and discharging, and therefore the machining efficiency and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw locking machines, in particular to a screw locking machine for a heat dissipation fan. Background Art

[0002] At present, during the processing of cooling fans, the outer shells on both sides of the cooling fans need to be bolted together. In the existing processing method, manual installation is generally performed, which takes a long time and has low efficiency. If a screw machine is used for installation, the processing position needs to be adjusted continuously, the degree of automation is low, and the material loading and unloading is time-consuming, which increases the workload of employees and reduces efficiency. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a cooling fan locking screw machine, which aims to improve manual installation, long processing time and low efficiency. If a screw machine is used for installation, it is necessary to constantly adjust the processing position, and the degree of automation is low, which leads to increased work intensity of employees and reduced efficiency.

[0004] The utility model is implemented as follows: a cooling fan screw locking machine comprises an operating table, a top cover is fixedly installed on the top of the operating table through a supporting column, the operating table is hollow and has an opening on the top, a first slide rail is symmetrically fixedly installed on the top of the operating table, a first slide plate is slidably installed on the top of the first slide rail, a driving component is installed on the bottom of the first slide plate, a placement groove matching the fan is provided on the top of the first slide plate, a fixing component is installed on one side of the top of the first slide plate, a vertical plate is symmetrically fixedly installed on the top of the operating table, a guide box is fixedly installed between the two vertical plates, a second slide plate is slidably installed on one side of the guide box, a first cylinder is fixedly installed on one side of the second slide plate, a third slide plate is fixedly installed on the output end of the first cylinder, and a screw locking component is installed on one side of the third slide plate.

[0005] In the preferred technical solution of the present utility model, the driving assembly includes a first motor, a first threaded rod and a support frame. The support frame is symmetrically fixedly installed on the top of the operating table, the first threaded rod is rotatably installed between the two sides of the inner wall of the support frame, the first motor is fixedly installed at one end of the first threaded rod, a slider is fixedly installed at the bottom end of the first slide board, the slider is slidably installed on the first threaded rod, and the slider is slidably connected to the inner wall of the support frame.

[0006] In a preferred technical solution of the present utility model, the two support frames are symmetrically arranged on both sides of the two first slide rails, and the top end of the support frame is slidably connected to the bottom end of the first slide plate.

[0007] In the preferred technical solution of the utility model, the fixing assembly includes a second motor and a pressure plate, the second motor is fixedly installed on the top of the first slide plate, the pressure plate is fixedly installed on the output end of the second motor, and a pressure block is fixedly installed on the bottom end of the pressure plate, and the second motor drives the pressure plate to rotate so that the pressure block can be directly above the placement groove.

[0008] In the preferred technical solution of the present utility model, a support rod is fixedly installed on the bottom end of the first skateboard, a support plate is fixedly installed on the bottom end of the support rod, a second cylinder is fixedly installed on the bottom end of the support plate, a fourth skateboard is fixedly installed on the output end of the second cylinder, a plurality of push rods are fixedly installed on the top end of the fourth skateboard, the top ends of the push rods slide through the first skateboard and extend into the placement groove, the fourth skateboard is slidably installed on the support rod, and there are four support rods and push rods and they are arranged in a rectangular shape.

[0009] In the preferred technical solution of the present utility model, the second threaded rod is rotatably installed on the inner wall of the guide box, the second slide plate is T-shaped and the bottom end passes through the guide box and is threadedly installed on the second threaded rod, a strip groove matching the second slide plate is provided on one side of the guide box, a third motor is fixedly installed on one side of the guide box, sprockets are fixedly installed on the output end of the third motor and one end of the second threaded rod, the two sprockets are connected by chain transmission, and the second threaded rod is vertically arranged relative to the first threaded rod.

[0010] In the preferred technical solution of the present utility model, the locking screw assembly includes a feed hopper, a third cylinder and a positioning rod, the feed hopper is fixedly installed on one side of the third slide board, the inner wall of the bottom end of the feed hopper matches the screw and is slidably connected, the third cylinder is fixedly installed on one side of the third slide board, the output end of the third cylinder is fixedly installed with a support plate, the positioning rod is rotatably installed on the bottom end of the support plate, the fourth motor is fixedly installed on the top end of the positioning rod, the bottom end of the positioning rod is sleeved with a socket matching the screw and slides through the feed hopper, the top opening of the feed hopper is larger than the bottom opening, and the positioning rod is slidably connected to the inner wall of the bottom opening of the feed hopper.

[0011] In the preferred technical solution of the utility model, a material guide pipe is fixedly installed on the side wall of the feed hopper, and one end of the material guide pipe is sleeved with the feed pipe.

[0012] In the preferred technical solution of the present utility model, the first motor, the second motor, the third motor and the fourth motor can all be rotated forward and reversely, and all devices can be electrically connected to the intelligent module for intelligent control.

[0013] The beneficial effects of the utility model are as follows: the utility model obtains a heat dissipation fan screw locking machine through the above design, 1. A fan to be processed is placed in the placement groove of one of the first slide plates, the second motor is started to drive the pressure plate to rotate 90° to the top of the fan, and the second cylinder is started to drive the fourth slide plate to move up, the fourth slide plate moves up to drive the top rod to move up to fix the bottom end of the fan, the first motor is started to drive the first threaded rod to rotate, the first threaded rod drives the first slide plate to move to the processing position through the slider, and the processed fan can be quickly fixed, thereby preventing damage caused by offset during processing; 2. The first cylinder drives the third slide plate to move down, the third cylinder drives the third slide plate to move down, and the fourth cylinder drives the third slide plate to move down. The three slide plates move downward to drive the feed hopper to the processing hole. Through the cooperation of the feed pipe and the guide pipe, the screw is slid into the feed hopper and then into the processing hole. The third cylinder is started to drive the support plate to move downward. The support plate moves downward to drive the positioning rod to move downward to engage with the screw. When engaged, the fourth motor is started at the same time to drive the positioning rod to rotate for processing, and the screw is locked automatically, which improves work efficiency. 3 After the processing is completed, the third motor can be started to drive the locking screw assembly to adjust the position, so that multiple positions on the fan can be processed. 4 At the same time, loading and unloading operations can be carried out on another placement slot, so that uninterrupted processing is required, which saves the time of taking the fan, thereby improving work efficiency again. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the structure of a cooling fan screw locking machine provided by the utility model;

[0016] Figure 2 A partial structural schematic diagram of a cooling fan screw locking machine is provided for an embodiment of the utility model;

[0017] Figure 3 A schematic diagram of the structure of the operating table is provided for the implementation mode of the utility model;

[0018] Figure 4 A schematic diagram of the structure of a first slide plate is provided for an embodiment of the utility model;

[0019] Figure 5 A structural schematic diagram of a fixing assembly is provided for an embodiment of the utility model;

[0020] Figure 6 A structural schematic diagram of a locking screw assembly is provided for an implementation mode of the utility model.

[0021] In the figure: 110-operating table; 111-top cover; 120-first slide rail; 121-first slide plate; 122-placing groove; 130-vertical plate; 131-guide box; 132-second slide plate; 133-third slide plate; 134-first cylinder; 135-third motor; 140-first motor; 141-first threaded rod; 142-support frame; 143-slider; 150-second motor; 151-pressing plate; 152-support rod; 153-support plate; 154-second cylinder; 155-fourth slide plate; 156-top rod; 160-feed hopper; 161-third cylinder; 162-positioning rod; 163-fourth motor. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution: a cooling fan screw locking machine, including an operating table 110, a top cover 111 is fixedly installed on the top of the operating table 110 through a support column, the operating table 110 is hollow and the top is open, a first slide rail 120 is symmetrically fixedly installed on the top of the operating table 110, a first slide plate 121 is slidably installed on the top of the first slide rail 120, a driving component is installed on the bottom of the first slide plate 121, the driving component includes a first motor 140, a first threaded rod 141 and a support frame 142, a support frame 142 is symmetrically fixedly installed on the top of the operating table 110, a first threaded rod 141 is rotatably installed between the two sides of the inner wall of the support frame 142, and a first motor is fixedly installed on one end of the first threaded rod 141 The fan 140 is provided with a sliding block 143 fixedly mounted on the bottom of the first sliding block 121, the sliding block 143 is slidably mounted on the first threaded rod 141, the sliding block 143 is slidably connected to the inner wall of the supporting frame 142, a placement groove 122 matching the fan is arranged on the top of the first sliding block 121, a fixing component is installed on one side of the top of the first sliding block 121, a vertical plate 130 is symmetrically fixedly mounted on the top of the operating table 110, a guide box 131 is fixedly mounted between the two vertical plates 130, a second sliding block 132 is slidably mounted on one side of the guide box 131, a first cylinder 134 is fixedly mounted on one side of the second sliding block 132, a third sliding block 133 is fixedly mounted on the output end of the first cylinder 134, and a locking screw component is installed on one side of the third sliding block 133.

[0024] In some specific embodiments, two support frames 142 are symmetrically arranged on both sides of the two first slide rails 120, and the top of the support frame 142 is slidably connected to the bottom end of the first slide plate 121. The support frame 142 and the first slide rail 120 support the first slide plate 121 at the same time, thereby improving the stability of the first slide plate 121 when moving.

[0025] See also Figure 5 The fixed component includes a second motor 150 and a pressing plate 151. The second motor 150 is fixedly installed on the top of the first slide plate 121, the pressing plate 151 is fixedly installed on the output end of the second motor 150, and a pressing block is fixedly installed on the bottom end of the pressing plate 151. After the second motor 150 drives the pressing plate 151 to rotate, the pressing block can be placed directly above the placement slot 122.

[0026] In some specific implementation schemes, a support rod 152 is fixedly installed at the bottom end of the first skateboard 121, a support plate 153 is fixedly installed at the bottom end of the support rod 152, a second cylinder 154 is fixedly installed at the bottom end of the support plate 153, a fourth skateboard 155 is fixedly installed at the output end of the second cylinder 154, a plurality of push rods 156 are fixedly installed at the top end of the fourth skateboard 155, the top end of the push rod 156 slides through the first skateboard 121 and extends into the placement groove 122, the fourth skateboard 155 is slidably installed on the support rod 152, there are four support rods 152 and push rods 156 and they are arranged in a rectangular shape, so as to cooperate with the pressure plate 151 to quickly fix the fan.

[0027] See also Figure 6 The second threaded rod is rotatably installed on the inner wall of the guide box 131, the second slide plate 132 is T-shaped and the bottom end passes through the guide box 131 and is threadedly installed on the second threaded rod, a strip groove matching the second slide plate 132 is provided on one side of the guide box 131, a third motor 135 is fixedly installed on one side of the guide box 131, a sprocket is fixedly installed on the output end of the third motor 135 and one end of the second threaded rod, the two sprockets are connected by chain transmission, the second threaded rod is relatively vertically arranged with the first threaded rod 141, and the locking screw assembly includes a feed hopper 160, a third cylinder 161 and a positioning rod 16 2. A feed hopper 160 is fixedly installed on one side of the third slide plate 133, and the inner wall of the bottom end of the feed hopper 160 matches the screws and is slidably connected. A third cylinder 161 is fixedly installed on one side of the third slide plate 133, and a support plate is fixedly installed on the output end of the third cylinder 161. A positioning rod 162 is rotatably installed on the bottom end of the support plate, and a fourth motor 163 is fixedly installed on the top end of the positioning rod 162. A socket matching the screws is sleeved on the bottom end of the positioning rod 162 and slides through the feed hopper 160. The top opening of the feed hopper 160 is larger than the bottom opening, and the positioning rod 162 is slidably connected to the inner wall of the bottom opening of the feed hopper 160.

[0028] In some specific implementation schemes, a material guide pipe is fixedly installed on the side wall of the feed hopper 160, and one end of the material guide pipe is sleeved with the feed pipe to facilitate automatic feeding to the fan processing area.

[0029] Working principle: When in use, a fan to be processed is placed in the placement slot 122 of one of the first slide plates 121, the second motor 150 is started to drive the pressure plate 151 to rotate 90° to just above the fan, and the second cylinder 154 is started to drive the fourth slide plate 155 to move up, and the fourth slide plate 155 moves up to drive the top rod 156 to move up and fix the bottom end of the fan, the first motor 140 is started to drive the first threaded rod 141 to rotate, and the first threaded rod 141 drives the first slide plate 121 to move to the processing position through the slider 143, and the first cylinder 134 drives the third slide plate 133 to move down, The third slide plate 133 moves downward to drive the feed hopper 160 to the processing hole, and the screw is slid into the feed hopper 160 and then into the processing hole through the cooperation of the feed pipe and the guide pipe. The third cylinder 161 is started to drive the support plate to move downward, and the support plate moves downward to drive the positioning rod 162 to move downward until it is engaged with the screw. When engaged, the fourth motor 163 is started at the same time to drive the positioning rod 162 to rotate for processing. After the processing is completed, the third motor 135 can be started to drive the second slide plate 132 to adjust the processing position through the cooperation of the sprocket and the chain. At the same time, loading and unloading operations can be carried out on the other placement slot 122, so that uninterrupted processing can be achieved.

[0030] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cooling fan screw locking machine, characterized in that: The invention comprises an operating table, wherein a top cover is fixedly installed on the top of the operating table through a supporting column, the operating table is hollow and has an opening on the top, a first slide rail is symmetrically fixedly installed on the top of the operating table, a first slide plate is slidably installed on the top of the first slide rail, a driving component is installed on the bottom end of the first slide plate, a placement groove matching the fan is provided on the top of the first slide plate, a fixing component is installed on one side of the top of the first slide plate, a vertical plate is symmetrically fixedly installed on the top of the operating table, a guide box is fixedly installed between the two vertical plates, a second slide plate is slidably installed on one side of the guide box, a first cylinder is fixedly installed on one side of the second slide plate, a third slide plate is fixedly installed on the output end of the first cylinder, and a locking screw component is installed on one side of the third slide plate.

2. A cooling fan screw locking machine according to claim 1, characterized in that: The driving assembly includes a first motor, a first threaded rod and a support frame. The support frame is symmetrically fixedly installed on the top of the operating table. The first threaded rod is rotatably installed between the two sides of the inner wall of the support frame. The first motor is fixedly installed at one end of the first threaded rod. A slider is fixedly installed at the bottom end of the first slide plate, and the slider is slidably installed on the first threaded rod.

3. A cooling fan screw locking machine according to claim 2, characterized in that: The two support frames are symmetrically arranged on both sides of the two first slide rails, and the top end of the support frame is slidably connected to the bottom end of the first slide plate.

4. The cooling fan screw locking machine according to claim 1, characterized in that: The fixing assembly includes a second motor and a pressing plate. The second motor is fixedly mounted on the top end of the first sliding plate, and the pressing plate is fixedly mounted on the output end of the second motor.

5. The cooling fan screw locking machine according to claim 1, characterized in that: A support rod is fixedly installed at the bottom end of the first slide plate, a support plate is fixedly installed at the bottom end of the support rod, a second cylinder is fixedly installed at the bottom end of the support plate, a fourth slide plate is fixedly installed at the output end of the second cylinder, a plurality of push rods are fixedly installed at the top end of the fourth slide plate, and the top ends of the push rods slide through the first slide plate and extend into the placement groove.

6. The cooling fan screw locking machine according to claim 1, characterized in that: The second threaded rod is rotatably installed on the inner wall of the guide box, the second slide plate is T-shaped and the bottom end passes through the guide box and is threadedly installed on the second threaded rod, a strip groove matching the second slide plate is provided on one side of the guide box, a third motor is fixedly installed on one side of the guide box, sprockets are fixedly installed on the output end of the third motor and one end of the second threaded rod, and the two sprockets are connected by chain transmission.

7. The cooling fan screw locking machine according to claim 1, characterized in that: The locking screw assembly includes a feed hopper, a third cylinder and a positioning rod. The feed hopper is fixedly installed on one side of the third slide board, and the inner wall of the bottom end of the feed hopper matches the screw and is slidably connected. The third cylinder is fixedly installed on one side of the third slide board, and a support plate is fixedly installed on the output end of the third cylinder. The positioning rod is rotatably installed on the bottom end of the support plate, and a fourth motor is fixedly installed on the top end of the positioning rod. The bottom end of the positioning rod is sleeved with a socket matching the screw and slides through the feed hopper.

8. The cooling fan screw locking machine according to claim 7, characterized in that: A material guide pipe is fixedly installed on the side wall of the feed hopper, and one end of the material guide pipe is sleeved with the feed pipe.

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