Welding device

Abstract

The utility model discloses a welding device, belongs to the technical field of footrest welding, and aims to solve the problems that a mechanism for blocking splashing welding slag is lacked, the welding slag is easy to adhere to other machines during splashing, the subsequent cleaning work is increased, and the machines are easy to damage when the welding slag is splashed to transmission parts of the machines. Comprising a cabinet body, a base is installed on the lower portion of the cabinet body, the cabinet body is slidably connected with a blocking assembly, a fixing ring is installed in the center of the upper surface of the cabinet body, a rotating ring is rotationally connected into the fixing ring, and two symmetrically-distributed fixing assemblies are installed on the upper surface of the rotating ring. According to the welding device, through the arrangement of the blocking assembly, when the welding slag splashes, the welding slag is blocked, and the amount of the splashed welding slag can be effectively reduced, so that the amount of the welding slag adhering to other machines is effectively reduced, the follow-up cleaning work is reduced, the probability that the welding slag splashes to the mechanical transmission position is reduced, and the risk of damage to the machines is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of footrest welding, and particularly relates to a welding device. Background Art

[0002] The main footrest of a motorcycle is a mechanism used to rest the driver's feet to reduce the driver's fatigue while driving. When producing the footrest, a welding device is required to connect the structure on the footrest with the footrest body (such as a protective support plate, an installation support plate, and a structure that facilitates the installation of a rubber sleeve), and then the footrest body is connected to the frame.

[0003] When welding the footrest body, welding slag often splashes due to short-circuit bridge electric explosion and metallurgical factors. The existing technology lacks a mechanism to block the splashing welding slag, and the welding slag is easy to adhere to the other machines when it splashes, which increases the subsequent cleaning work, and when the welding slag splashes to the transmission parts of the machine, it is easy to cause damage to the machine. Therefore, a technical measure is proposed to solve the problem that the existing technology lacks a mechanism to block the splashing welding slag, and the welding slag is easy to adhere to the other machines when it splashes, which increases the subsequent cleaning work, and when the welding slag splashes to the transmission parts of the machine, it is easy to cause damage to the machine. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a welding device, which aims to solve the problem that the existing technology lacks a mechanism to block the splashing welding slag. When the welding slag splashes, it is easy to adhere to the rest of the machinery, increasing the subsequent cleaning work. When the welding slag splashes to the transmission parts of the machinery, it is easy to cause damage to the machinery.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a welding device, including a cabinet body, a base installed at the lower part of the cabinet body, a blocking component slidingly connected to the cabinet body, a fixed ring installed at the center position of the upper surface of the cabinet body, a swivel connected to the inside of the fixed ring, and two groups of symmetrically distributed fixed components installed on the upper surface of the swivel. Thanks to the setting of the blocking component, when the welding slag splashes, the welding slag is blocked, which can effectively reduce the amount of splashed welding slag, thereby effectively reducing the amount of welding slag adhering to the rest of the machinery, reducing the subsequent cleaning work, and reducing the probability of welding slag splashing to the mechanical transmission position, reducing the risk of damage to the machinery. At the same time, the blocking component can flexibly adjust the height of the blocking box according to the height of the footrest mainboard, thereby achieving the maximum welding slag blocking effect.

[0008] Furthermore, a screw rod 1 is threaded through the side surface of the fixed ring, an end of the screw rod 1 abuts against the side surface of the rotating ring, and a rotating rod is installed at the end of the screw rod 1 away from the rotating ring.

[0009] Furthermore, two sets of symmetrically distributed sliding grooves are provided at both ends of the side surface of the cabinet.

[0010] Furthermore, the fixing assembly includes two groups of vertical rods, and the two groups of vertical rods are symmetrically installed on the upper surface of the swivel. The upper ends of the vertical rods are connected to fixed plates, and two groups of symmetrically distributed limit rods are installed on the upper surface of the fixed plate. Thanks to the setting of the fixing assembly, it is convenient to fix the footrest body, thereby facilitating the next welding operation.

[0011] Furthermore, the fixing assembly also includes a knob, the lower surface of the knob is connected to a second screw, the lower end of the second screw is rotatably connected to the fixed plate, the second screw is threadedly connected to a movable plate, the movable plate is slidably connected to the limiting rod, and splints are installed at both ends of the movable plate and the fixed plate. Thanks to the setting of the splint, it is convenient to fix the footrest body.

[0012] Furthermore, the blocking assembly includes a motor, which is installed at the center position of the side of the base, the motor is connected to a connecting rod, the connecting rod is connected to a second gear, the second gear is engaged with a first gear, the upper surface of the first gear is connected to a screw three, the screw three is threadedly connected to a lifting plate, the lifting plate is provided with a threaded hole adapted to the screw three thread, and blocking boxes are connected to both ends of the lifting plate.

[0013] Furthermore, the lifting plate is slidably adapted to the slide groove, the blocking box is slidably adapted to the cabinet, and the screw three is rotatably connected to the base. Thanks to the adaptation of the lifting plate and the slide groove, when the lifting plate moves up and down, the slide groove provides a limit for the lifting plate, ensuring that the lifting plate does not deflect when moving.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model facilitates the fixation of the footrest body by setting the fixing component, thereby facilitating the next step of welding operation. The knob is turned to drive the clamping plate on the movable plate to move downward. When the clamping plates on the movable plate and the fixed plate clamp the footrest body, the footrest body is fixed.

[0017] By setting up the blocking component, the welding slag can be blocked when it splashes, which can effectively reduce the amount of splashing welding slag, thereby effectively reducing the amount of welding slag adhering to the rest of the machinery, reducing the subsequent cleaning work, and reducing the probability of welding slag splashing to the mechanical transmission position, reducing the risk of mechanical damage. At the same time, the blocking component can flexibly adjust the height of the blocking box according to the height of the footrest mainboard, thereby achieving the maximum effect of blocking welding slag, starting the motor to drive the lifting plate to move upward, and the lifting plate moving upward drives the blocking box to move upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model in a separated state;

[0021] Figure 3 It is a schematic diagram of the fixed component structure;

[0022] Figure 4 Schematic diagram of the blocking component structure.

[0023] The marks in the accompanying drawings are: 1. Base; 2. Fixed component; 3. Blocking component; 4. Cabinet; 5. Fixed ring; 6. Rotating ring; 7. Rotating rod; 8. Slide; 9. Screw one; 201. Vertical rod; 202. Clamp; 203. Moving plate; 204. Limiting rod; 205. Knob; 206. Screw two; 207. Fixed plate; 301. Blocking box; 302. Lifting plate; 303. Screw three; 304. Threaded hole; 305. First gear; 306. Connecting rod; 307. Second gear; 308. Motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] This specific embodiment is a welding device, and its structural diagram is as follows Figure 1 、 Figure 2 、 Figure 3 As shown, the cabinet 4 has a base 1 installed at the bottom of the cabinet 4, and the cabinet 4 is slidably connected to the blocking component 3. A fixing ring 5 is installed at the center of the upper surface of the cabinet 4. A swivel 6 is rotatably connected inside the fixing ring 5. Two sets of symmetrically distributed fixing components 2 are installed on the upper surface of the swivel 6. A screw 9 is threaded through the side of the fixing ring 5. The end of the screw 9 is against the side of the swivel 6. A rotating rod 7 is installed at the end of the screw 9 away from the swivel 6. Two sets of symmetrically distributed sliding grooves 8 are opened at both ends of the side of the cabinet 4. The fixing component 2 includes a vertical rod 201. There are two groups of vertical rods 201. 201 is symmetrically mounted on the upper surface of the swivel 6, the upper end of the vertical rod 201 is connected to a fixed plate 207, and two sets of symmetrically distributed limit rods 204 are installed on the upper surface of the fixed plate 207. The fixing component 2 also includes a knob 205, and the lower surface of the knob 205 is connected to a screw rod 206. The lower end of the screw rod 206 is rotatably connected to the fixed plate 207, and the screw rod 206 is threadedly connected to the movable plate 203. The movable plate 203 and the limit rod 204 are slidably connected. The movable plate 203 and the fixed plate 207 are installed with a clamping plate 202 at both ends. When welding the motorcycle footrest , place the motorcycle footrest body on the fixing assembly 2 on the upper surface of the swivel 6, and then use the fixing assembly 2 to fix the footrest body. Specifically, turn the knob 205 to drive the second screw 206 to rotate, and the second screw 206 rotates the movable plate 203 to move downward along the limit rod 204. The movable plate 203 moves downward to drive the clamping plate 202 to move downward. When the clamping plate 202 on the movable plate 203 and the fixed plate 207 clamp the footrest body, the footrest body is fixed. The setting of the fixing assembly 2 makes it convenient to fix the footrest body, thereby facilitating the lowering of the motorcycle. The welding operation is performed in one step, and then the blocking component 3 is adjusted according to the size of the footrest body and the height of the welding slag splash, and then welding is started. The welding slag splashed by welding collides with the blocking component 3 and is left on the upper surface of the cabinet 4 and the blocking component 3. When the position of the footrest body needs to be changed during welding, the rotating rod 7 is rotated outward to drive the screw 9 to move outward. The outward movement of the screw 9 releases the limit on the swivel 6, and then the swivel 6 is rotated to drive the footrest body to rotate. After the rotation is completed, the rotating rod 7 is used to drive the screw 9 to limit the swivel 6.

[0026] Reference Figure 1 、 Figure 2 、 Figure 4As shown, the blocking component 3 includes a motor 308, which is installed at the center position of the side of the base 1. The motor 308 is connected to a connecting rod 306, and the connecting rod 306 is connected to a second gear 307. The second gear 307 is meshed with a first gear 305. The upper surface of the first gear 305 is connected to a screw rod 303, and the screw rod 303 is threadedly connected to a lifting plate 302. The lifting plate 302 is provided with a threaded hole 304 that is adapted to the thread of the screw rod 303. The two ends of the lifting plate 302 are connected to a blocking box 301. The lifting plate 302 is slidably adapted to the slide groove 8 to block the block. The blocking box 301 is slidably adapted to the cabinet 4, the screw three 303 is rotatably connected to the base 1, and the motor 308 is started. The motor 308 starts to drive the connecting rod 306 to rotate, and the connecting rod 306 rotates to drive the second gear 307 to rotate. The second gear 307 rotates to drive the first gear 305 to rotate. The first gear 305 rotates to drive the screw three 303 to rotate. The screw three 303 rotates to drive the lifting plate 302 to move upward along the slide groove 8. The lifting plate 302 moves upward to block the box 301 from moving upward. When the height of the blocking box 301 is appropriate, the motor 308 is turned off.

[0027] Working principle: When welding the motorcycle footrest, the motorcycle footrest body is placed on the fixing assembly 2 on the upper surface of the swivel 6, and then the fixing assembly 2 is used to fix the footrest body. Specifically, the knob 205 is turned to drive the second screw 206 to rotate, and the second screw 206 rotates the movable plate 203 to move downward along the limit rod 204. The movable plate 203 moves downward to drive the clamping plate 202 to move downward. When the clamping plate 202 on the movable plate 203 and the fixed plate 207 clamp the footrest body, the footrest body is fixed. The setting of the fixing assembly 2 makes it convenient to fix the footrest body, thereby facilitating the next step of welding operation.

[0028] Then, the blocking component 3 is adjusted according to the size of the footrest body and the height of the welding slag splashing. Specifically, the motor 308 is started, and the motor 308 starts to drive the connecting rod 306 to rotate. The connecting rod 306 rotates and drives the second gear 307 to rotate. The second gear 307 rotates and drives the first gear 305 to rotate. The first gear 305 rotates and drives the screw three 303 to rotate. The screw three 303 rotates and drives the lifting plate 302 to move upward along the slide groove 8. The lifting plate 302 moves upward to block the box 301 from moving upward (where the operator stands at the opening of the blocking box 301). When the height of the blocking box 301 is appropriate, the lifting plate 302 moves upward to block the box 301 from moving upward (where the operator stands at the opening of the blocking box 301). When appropriate, the motor 308 is turned off (the forward and reverse rotation of the motor 308 is controlled by installing a forward and reverse controller on the motor 308, thereby realizing the up and down movement of the blocking box 301). By setting the blocking component 3, when the welding slag splashes, the welding slag is blocked, which can effectively reduce the amount of splashed welding slag, thereby effectively reducing the amount of welding slag adhering to the rest of the machinery, reducing the subsequent cleaning work, and reducing the probability of welding slag splashing to the mechanical transmission position, reducing the risk of damage to the machinery. At the same time, the blocking component 3 can flexibly adjust the height of the blocking box 301 according to the height of the footrest mainboard, thereby achieving the maximum effect of blocking welding slag;

[0029] Then welding begins, and the welding slag splashes and collides with the blocking box 301, and is left on the upper surface of the cabinet 4 and the blocking component 3. When the position of the footrest body needs to be changed during welding, the rotating rod 7 is rotated outward to drive the screw 9 to move outward. The outward movement of the screw 9 releases the limit on the swivel 6, and then the swivel 6 is rotated to drive the footrest body to rotate. After the rotation is completed, the rotating rod 7 is used to drive the screw 9 to limit the swivel 6.

[0030] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A welding device, comprising a cabinet, characterized in that: A base is installed at the lower part of the cabinet, a blocking component is slidably connected to the cabinet, a fixing ring is installed at the center of the upper surface of the cabinet, a swivel is rotatably connected inside the fixing ring, and two groups of symmetrically distributed fixing components are installed on the upper surface of the swivel.

2. The welding device according to claim 1, characterized in that: A screw rod 1 is threaded through the side surface of the fixed ring, an end of the screw rod 1 abuts against the side surface of the rotating ring, and a rotating rod is installed at one end of the screw rod 1 away from the rotating ring.

3. The welding device according to claim 2, characterized in that: Two sets of symmetrically distributed sliding grooves are provided at both ends of the side surface of the cabinet.

4. The welding device according to claim 3, characterized in that: The fixing assembly includes two groups of vertical rods, which are symmetrically mounted on the upper surface of the rotating ring. The upper ends of the vertical rods are connected to a fixing plate, and two groups of symmetrically distributed limiting rods are mounted on the upper surface of the fixing plate.

5. The welding device according to claim 4, characterized in that: The fixing assembly also includes a knob, a lower surface of which is connected to a second screw rod, a lower end of which is rotatably connected to a fixing plate, a movable plate is threadedly connected to the second screw rod, the movable plate is slidably connected to a limiting rod, and clamps are installed at both ends of the movable plate and the fixing plate.

6. The welding device according to claim 5, characterized in that: The blocking assembly includes a motor, which is installed at the center position of the side of the base. The motor is connected to a connecting rod, which is connected to a second gear. The second gear is meshed with a first gear. The upper surface of the first gear is connected to a screw rod three, and the screw rod three is threadedly connected to a lifting plate. The lifting plate is provided with a threaded hole that is compatible with the screw rod three thread. Blocking boxes are connected to both ends of the lifting plate.

7. The welding device according to claim 6, characterized in that: The lifting plate is slidably matched with the slide groove, the blocking box is slidably matched with the cabinet, and the screw rod three is rotatably connected with the base.

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