Automatic screw locking device for control cabinet

Abstract

The utility model relates to the related technical field of non-standard automation equipment, in particular to an automatic screw locking device of a control cabinet, which comprises an automatic screw locking machine, a clamping mechanism is arranged on the surface of one side of the automatic screw locking machine, and an adjusting mechanism is arranged on the surface of one side of the automatic screw locking machine. According to the automatic screw locking device for the control cabinet, the fixing base and the rotating block are rotationally connected, then the threaded rod is connected with the fixing base in a penetrating mode, then the clamping groove is formed in the lower surface of the rotating block, the rotating block is pressed downwards, the threaded rod is pushed, the threaded rod pushes the first clamping block, and then the first clamping block drives the sliding block to slide towards the second clamping block in the sliding groove; the clamping device is simple in structure and convenient to use, a placement mold of a part needing to be screwed is clamped, then the rotating block is rotated, the clamping groove is clamped with threads on the threaded rod, and fixation after clamping is completed, so that the operation is simple, time and labor are saved, and placement molds of different sizes of parts needing to be screwed can be clamped.

Description

Technical Field

[0001] The utility model relates to the technical field related to non-standard automation equipment, in particular to an automatic screw locking device for a control cabinet. Background Art

[0002] The automatic screw locking machine uses various electric and pneumatic components to realize the automatic conveying, tightening, and detection of screws. It simplifies the screw tightening process through the equipment to reduce the number of manual labor and the adverse factors caused by manual misoperation. It is a typical non-standard automation equipment. The automatic screw locking machine for control cabinets is mainly divided into three categories: handheld screw locking machine, multi-axis automatic screw locking machine, and coordinate automatic screw locking machine. Since it is a non-standard automation equipment, it can be customized according to the control cabinet or the parts that need to be screwed, and the placement molds of the parts that need to be screwed can be customized in different sizes. However, most of the existing automatic screw locking devices for control cabinets do not have a good placement mold clamping effect. Therefore, there is a special need for an automatic screw locking device for control cabinets.

[0003] However, most of the existing automatic screw locking devices for control cabinets do not have a good clamping effect. When in use, the control cabinet device that needs to be screwed requires a mold to be placed, and the mold is mostly fixed by tightening bolts. This method is too cumbersome to operate when the mold needs to be replaced frequently, which affects work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic screw locking device for a control cabinet to solve the problem that most of the existing automatic screw locking devices for control cabinets proposed in the above background technology do not have a good clamping effect. When in use, a large screw device needs to be placed on a mold, and the mold is mostly fixed by bolts. This method is too cumbersome to operate when the mold needs to be replaced frequently, which affects work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic screw locking device for a control cabinet, comprising an automatic screw locking machine, a clamping mechanism is provided on one side surface of the automatic screw locking machine, and an adjustment mechanism is provided on one side surface of the automatic screw locking machine;

[0006] The clamping mechanism includes a fixed seat, a rotating block, a slot, a threaded rod, a first clamping block, a sliding block, a sliding slot and a second clamping block. The fixed seat is fixedly connected to one side surface of the automatic screw locking machine, the rotating block is rotatably connected to one side surface of the fixed seat, a slot is provided on one side of the rotating block, a threaded rod is snap-connected to one side surface of the slot, the first clamping block is fixedly connected to one end surface of the threaded rod, the sliding block is fixedly connected to one side surface of the first clamping block, the sliding slot is provided on one side surface of the automatic screw locking machine, and the second clamping block is fixedly connected to one side surface of the automatic screw locking machine.

[0007] Preferably, the sliding block and the sliding groove are slidably connected, and the threaded rod and the sliding block are fixedly connected.

[0008] Preferably, the outer wall size of the sliding block matches the inner wall size of the sliding groove, and the inner wall size of the clamping groove matches the outer wall size of the threaded rod.

[0009] Preferably, the adjustment mechanism includes a mounting groove, a servo motor, a ball screw, a support rod, a first electric slide, a second electric slide and a variable-speed electric screwdriver. A mounting groove is provided on one side surface of the automatic screw locking machine, a servo motor is installed on one side surface of the mounting groove, a ball screw is installed on one side surface of the servo motor, a support rod is installed on the outer surface of the ball screw, the upper surface of the support rod is fixedly connected to the first electric slide, a second electric slide is installed on one side surface of the first electric slide, and a variable-speed electric screwdriver is installed on one side surface of the second electric slide.

[0010] Preferably, the mounting groove is symmetrically arranged with respect to the central axis of the automatic screw locking machine, and the ball screw is symmetrically arranged with respect to the central axis of the automatic screw locking machine.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the automatic screw locking device of the control cabinet is provided with a fixed seat, a rotating block, a slot, a threaded rod, a first clamping block, a sliding block, a sliding slot and a second clamping block. During use, the fixed seat and the rotating block are first rotated and connected, and then the threaded rod penetrates and connects the fixed seat, and then a slot is opened on the lower surface of the rotating block, the rotating block is pressed down to push the threaded rod, and the threaded rod pushes the first clamping block, and then the first clamping block drives the sliding block to slide in the sliding slot toward the second clamping block to clamp the mold that needs to be screwed, and then the rotating block is rotated to make the slot engage the thread on the threaded rod to complete the fixation after clamping. This is simple to operate, saves time and effort, and can complete the clamping of the placement molds of parts of different sizes that need to be screwed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall side view of the appearance structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the threaded rod and the first clamping block cooperating with each other in the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the fixed seat and the rotating block cooperating with each other in the utility model;

[0015] Figure 4 This is a schematic diagram of the structure in which the ball screw and the first electric slide cooperate with each other in the utility model.

[0016] In the figure: 1. Automatic screw locking machine; 2. Clamping mechanism; 201. Fixed seat; 202. Rotating block; 203. Slot; 204. Threaded rod; 205. First clamping block; 206. Sliding block; 207. Sliding slot; 208. Second clamping block; 3. Adjusting mechanism; 301. Mounting slot; 302. Servo motor; 303. Ball screw; 304. Support rod; 305. First electric slide; 306. Second electric slide; 307. Variable speed electric screwdriver. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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.

[0018] See also Figure 1-4 The utility model provides a technical solution: an automatic screw locking device for a control cabinet, comprising an automatic screw locking machine 1, a clamping mechanism 2 is arranged on one side surface of the automatic screw locking machine 1, and an adjusting mechanism 3 is arranged on one side surface of the automatic screw locking machine 1;

[0019] The clamping mechanism 2 includes a fixed seat 201, a rotating block 202, a slot 203, a threaded rod 204, a first clamping block 205, a sliding block 206, a sliding slot 207 and a second clamping block 208. The fixed seat 201 is fixedly connected to one side surface of the automatic screw locking machine 1. The rotating block 202 is rotatably connected to one side surface of the fixed seat 201. A slot 203 is provided on one side of the rotating block 202. The threaded rod 204 is clamped and connected to one side surface of the slot 203. The first clamping block 205 is fixedly connected to one end surface of the threaded rod 204. The sliding block 206 is fixedly connected to one side surface of the first clamping block 205. The sliding slot 207 is provided on one side surface of the automatic screw locking machine 1. The second clamping block 208 is fixedly connected to one side surface of the automatic screw locking machine 1. 05. The setting of the sliding block 206, the sliding groove 207 and the second clamping block 208. During use, the fixed seat 201 and the rotating block 202 are first rotated and connected, and then the threaded rod 204 penetrates the fixed seat 201, and then a slot 203 is opened on the lower surface of the rotating block 202, and the rotating block 202 is pressed down to push the threaded rod 204. The threaded rod 204 pushes the first clamping block 205, and then the first clamping block 205 drives the sliding block 206 to slide in the sliding groove 207 toward the second clamping block 208 to clamp the mold that needs to be screwed, and then the rotating block 202 is rotated to make the slot 203 engage the thread on the threaded rod 204 to complete the fixation after clamping. This is simple to operate, saves time and effort, and can complete the clamping of the placement molds of parts of different sizes that need to be screwed, thus completing the clamping effect of the automatic locking screw machine 1.

[0020] Furthermore, the sliding block 206 and the sliding groove 207 are slidably connected, and the threaded rod 204 and the sliding block 206 are fixedly connected. Through the setting of the sliding block 206, the first clamping block 205 and the second clamping block 208 are clamped more conveniently, and through the setting of the threaded rod 204, the fixation between the first clamping block 205 and the sliding block 206 is more stable.

[0021] Furthermore, the outer wall size of the sliding block 206 is consistent with the inner wall size of the sliding groove 207, and the inner wall size of the slot 203 is consistent with the outer wall size of the threaded rod 204. Through the setting of the sliding block 206, the sliding block 206 can slide more smoothly in the sliding groove 207, and through the setting of the slot 203, the engagement between the slot 203 and the threaded rod 204 is more stably.

[0022] Furthermore, the adjusting mechanism 3 includes a mounting groove 301, a servo motor 302, a ball screw 303, a support rod 304, a first electric slide 305, a second electric slide 306 and a variable speed electric screwdriver 307. A mounting groove 301 is provided on one side surface of the automatic screw locking machine 1, a servo motor 302 is installed on one side surface of the mounting groove 301, a ball screw 303 is installed on one side surface of the servo motor 302, a support rod 304 is installed on the outer surface of the ball screw 303, a first electric slide 305 is fixedly connected to the upper surface of the support rod 304, a second electric slide 306 is installed on one side surface of the first electric slide 305, and a variable speed electric screwdriver 307 is installed on one side surface of the second electric slide 306. 305, the second electric slide 306 and the variable speed electric screwdriver 307 are set up. During use, first, the ball screw 303 is installed in the installation groove 301 opened on one side of the automatic screw locking machine 1, and the ball screw 303 is driven by the servo motor 302 to convert the rotational motion of the servo motor 302 into linear motion, driving the support rod 304 to move back and forth on one side of the automatic screw locking machine 1, and then the support rod 304 is fixedly connected to the first electric slide 305, and the first electric slide 305 drives the second electric slide 306 to move left and right, and then the variable speed electric screwdriver 307 is installed on the second electric slide 306, and the second electric slide 306 drives the variable speed electric screwdriver 307 to move up and down, so that automatic screw locking can be performed at any position above the automatic screw locking machine 1, thereby completing the adjustment effect of the automatic screw locking machine 1.

[0023] Furthermore, the mounting groove 301 is symmetrically arranged with respect to the central axis of the automatic screw locking machine 1, and the ball screw 303 is symmetrically arranged with respect to the central axis of the automatic screw locking machine 1. By arranging the mounting groove 301 and the ball screw 303, the automatic screw locking machine 1 is more convenient to adjust and more stable to use.

[0024] Working principle: first, the fixed seat 201 and the rotating block 202 are rotated and connected, and then the threaded rod 204 penetrates and connects the fixed seat 201, and then a slot 203 is opened on the lower surface of the rotating block 202, and the rotating block 202 is pressed down to push the threaded rod 204, and the threaded rod 204 pushes the first clamping block 205, and then the first clamping block 205 drives the sliding block 206 to slide in the sliding groove 207 toward the second clamping block 208, and the mold that needs to be screwed is clamped, and then the rotating block 202 is rotated to make the slot 203 engage with the thread on the threaded rod 204 to complete the fixation after clamping. This is simple to operate, saves time and effort, and can complete the clamping of the placement mold of parts of different sizes that need to be screwed, and automatically lock the screws. A ball screw 303 is installed in the installation groove 301 opened on one side of the machine 1. The ball screw 303 is driven by the servo motor 302 to convert the rotational motion of the servo motor 302 into linear motion, driving the support rod 304 to move back and forth on one side of the automatic screw locking machine 1. Then the support rod 304 is fixedly connected to the first electric slide 305, and the first electric slide 305 drives the second electric slide 306 to move left and right. Then, a variable speed electric screwdriver 307 is installed on the second electric slide 306, and the second electric slide 306 drives the variable speed electric screwdriver 307 to move up and down. In this way, automatic screw locking can be performed at any position above the automatic screw locking machine 1, thus completing an automatic screw locking device for a control cabinet.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic screw locking device for a control cabinet, comprising an automatic screw locking machine (1), characterized in that: A clamping mechanism (2) is provided on one side surface of the automatic screw locking machine (1), and an adjusting mechanism (3) is provided on one side surface of the automatic screw locking machine (1); The clamping mechanism (2) comprises a fixed seat (201), a rotating block (202), a slot (203), a threaded rod (204), a first clamping block (205), a sliding block (206), a sliding slot (207) and a second clamping block (208); one side surface of the automatic screw locking machine (1) is fixedly connected to the fixed seat (201); one side surface of the fixed seat (201) is rotatably connected to the rotating block (202); one side of the rotating block (202) is provided with a slot (203); one side surface of the slot (203) is snap-connected to the threaded rod (204); one end surface of the threaded rod (204) is fixedly connected to the first clamping block (205); one side surface of the first clamping block (205) is fixedly connected to the sliding block (206); one side surface of the automatic screw locking machine (1) is provided with a sliding slot (207); and one side surface of the automatic screw locking machine (1) is fixedly connected to the second clamping block (208).

2. The automatic screw locking device for a control cabinet according to claim 1, characterized in that: The sliding block (206) and the sliding groove (207) are slidably connected, and the threaded rod (204) and the sliding block (206) are fixedly connected.

3. The automatic screw locking device for a control cabinet according to claim 1, characterized in that: The outer wall size of the sliding block (206) matches the inner wall size of the sliding groove (207), and the inner wall size of the clamping groove (203) matches the outer wall size of the threaded rod (204).

4. The automatic screw locking device for a control cabinet according to claim 1, characterized in that: The adjustment mechanism (3) comprises a mounting groove (301), a servo motor (302), a ball screw (303), a support rod (304), a first electric slide (305), a second electric slide (306) and a variable speed electric screwdriver (307); a mounting groove (301) is provided on one side surface of the automatic screw locking machine (1); a servo motor (302) is installed on one side surface of the mounting groove (301); a ball screw (303) is installed on one side surface of the servo motor (302); a support rod (304) is installed on the outer side surface of the ball screw (303); the upper surface of the support rod (304) is fixedly connected with the first electric slide (305); a second electric slide (306) is installed on one side surface of the first electric slide (305); and a variable speed electric screwdriver (307) is installed on one side surface of the second electric slide (306).

5. The automatic screw locking device for a control cabinet according to claim 4, characterized in that: The mounting groove (301) is symmetrically arranged with respect to the central axis of the automatic screw locking machine (1), and the ball screw (303) is symmetrically arranged with respect to the central axis of the automatic screw locking machine (1).

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