Embedded part welding tool

Abstract

The utility model relates to the technical field of embedded part welding, and provides an embedded part welding tool which comprises a bottom plate and a positioning mechanism, and through the arrangement of the positioning mechanism, when a servo motor is driven to work, a bidirectional threaded rod can be driven to rotate; when a bidirectional threaded rod rotates, two positioning plates can move close to each other or away from each other, so that the problem that the embedded steel plate is short and cannot be welded can be solved, and a second rotating disc can be overturned by arranging an overturning mechanism; and when the second rotating disc rotates to a certain position, the second rotating disc can be limited through the turnover mechanism, the situation that the second rotating disc rotates at will in the welding process is prevented, and the welding efficiency is improved. By means of the technical scheme, the problem that in the prior art, a short embedded steel plate cannot be welded is solved, and the problem that the embedded steel plate cannot be overturned to a proper position and limited is further solved.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded part welding, in particular to an embedded part welding tool. Background Art

[0002] In industrial and construction engineering construction, embedded parts are widely used and are often used for overlapping when building superstructures to facilitate the installation and fixation of external engineering equipment foundations. Most embedded parts are composed of welded steel plates and steel bars.

[0003] In the prior art, there is a utility model with the authorization announcement number CN220330334U, and its name is: A pre-embedded parts welding tool. In the utility model, when the motor is turned on and one of the pulleys is driven to rotate, the other pulley is driven to rotate through the transmission belt, and then the screw rod fixedly connected to the pulley is driven to rotate at the same time, thereby driving the U-shaped frame to move left and right, and driving the welding device to move in the T-shaped slide groove by moving the sliding plate, changing the position of the welding device, and then facilitating the welding of different positions of the embedded parts. By setting a handle, it is convenient to rotate the fixed disk, and the fixed disk holds the embedded part through the clamping plate, so that the embedded part can be rotated through the handle.

[0004] However, during use, it was found that if the length of the embedded steel plate is short and the positions of the two fixed plates are fixed, the embedded steel plate with a shorter length cannot be welded, and no corresponding countermeasures are proposed for how to flip the embedded steel plate to a suitable position and limit it.

[0005] In the prior art, there is a utility model with the authorization announcement number CN216829426U, named: embedded parts welding tool. By adopting the above-mentioned embedded parts welding tool, compared with the traditional manual crimping method through multiple points, the embedded parts welding tool can complete the clamping more quickly under the premise of being more reliable, and keep the clamping stable while allowing the automated welding to still maintain a high welding efficiency.

[0006] However, it is inconvenient to flip the embedded steel plate during use of the device, and the embedded parts need to be removed and then reinstalled to change the position, which is time-consuming and labor-intensive, and has low work efficiency. Utility Model Content

[0007] The utility model provides an embedded part welding tool, which solves the problem in the related art that a short embedded steel plate cannot be welded, and also solves the problem that the embedded steel plate cannot be flipped to a suitable position and limited.

[0008] The technical solution of the utility model is as follows: a pre-embedded parts welding tool, including a base plate and a positioning mechanism, the positioning mechanism including a positioning frame fixedly connected to the upper surface of the base plate, the inner wall of the positioning frame is rotatably sleeved with a two-way threaded rod, the outer surface of the two-way threaded rod is threadedly connected to two positioning plates, the inner walls of the two positioning plates are rotatably connected to a first turntable and a second turntable respectively, the outer surfaces of the first turntable and the second turntable are fixedly connected to a fixing plate and a placing plate, the inner wall of each of the fixing plates is threadedly connected to a one-way threaded rod, and the bottom end of each of the one-way threaded rods is rotatably connected to a limiting plate.

[0009] A turning mechanism is arranged outside the second turntable, and the turning mechanism comprises a worm wheel fixedly connected to the end of the rotating shaft of the second turntable, and a worm is arranged outside the worm wheel.

[0010] Furthermore, a servo motor is fixedly connected to the outer surface of the positioning frame, and the rotating shaft end of the bidirectional threaded rod passes through the positioning frame and is fixedly connected to the output shaft end of the servo motor. By setting up a servo motor, the bidirectional threaded rod can be easily driven to rotate, reducing the labor intensity of the staff.

[0011] Furthermore, two guide rods are installed on the inner wall of the positioning frame, and the bottom ends of the two positioning plates are slidably sleeved on the outer surfaces of the two guide rods respectively. By providing the guide rods, the two positioning plates can be more stable when moving.

[0012] Furthermore, two limit rods are slidably sleeved on the inner wall of each of the fixed plates, and the bottom ends of the four limit rods are respectively fixedly connected to the upper surfaces of the two limit plates. By setting the limit rods, the movement state of the limit plates can be limited. When the one-way threaded rod rotates, the limit plates can be moved up and down, thereby facilitating the clamping and positioning of embedded steel plates of different thicknesses.

[0013] Furthermore, the top of each limit rod is fixedly connected to a limit plate, and the top of each one-way threaded rod is fixedly connected to a first handle. By setting the limit plate, the limit plate can be limited to prevent the limit plate from falling off. By setting the first handle, the one-way threaded rod can be easily rotated, thereby facilitating the positioning and clamping of the embedded steel plate, thereby facilitating subsequent welding work.

[0014] Furthermore, the worm is meshed with the worm wheel, and the worm is mounted on one of the two positioning plates, and the worm is located below the worm wheel. The rotating shaft end of the worm is fixedly connected with a second handle. By setting the second handle, the contact area of ​​the worm shaft can be increased, which facilitates the rotation of the worm wheel and the corresponding positioning plate, thereby driving the embedded steel plate to flip, which facilitates the welding of the other side of the embedded steel plate.

[0015] Furthermore, a welding mechanism is provided above the base plate, and the welding mechanism includes an electric slide rail fixedly connected to the upper surface of the base plate, and an electric slider is installed on the inner wall of the electric slide rail, and the electric slider can move on the inner wall of the electric slide rail.

[0016] Furthermore, the top of the electric slider is fixedly connected to an electric slide groove, and a welding device is installed on the inner wall of the electric slide groove. By arranging the electric slide rail, the electric slider and the electric slide groove to cooperate with each other, the welding device can weld different positions of the embedded steel plate.

[0017] The working principle and beneficial effects of the utility model are:

[0018] 1. In the utility model, a positioning mechanism is provided, and when the servo motor is driven to work, the bidirectional threaded rod can be driven to rotate. When the bidirectional threaded rod rotates, the two positioning plates can be moved closer to or away from each other, thereby solving the problem that the embedded steel plate is too short to be welded. The second turntable can be turned over by providing a flipping mechanism, and when the second turntable rotates to a certain position, it can be limited by the flipping mechanism to prevent the second turntable from rotating at will during the welding process, thereby improving the welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0023] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0024] In the figure: 1. bottom plate; 2. positioning mechanism; 201. positioning frame; 202. servo motor; 203. bidirectional threaded rod; 204. guide rod; 205. positioning plate; 206. first turntable; 207. second turntable; 208. fixing plate; 209. placing plate; 210. unidirectional threaded rod; 211. limit plate; 212. limit rod; 213. limit sheet; 214. first handle; 3. turning mechanism; 301. worm gear; 302. worm; 303. second handle; 4. welding mechanism; 401. electric slide rail; 402. electric slider; 403. electric slide trough; 404. welding device. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] Example 1

[0027] like Figure 1 to Figure 4 As shown, this embodiment proposes an embedded part welding tool, including a base plate 1 and a positioning mechanism 2, the positioning mechanism 2 includes a positioning frame 201 fixedly connected to the upper surface of the base plate 1, and a bidirectional threaded rod 203 is rotatably sleeved on the inner wall of the positioning frame 201.

[0028] The outer surface of the positioning frame 201 is fixedly connected to a servo motor 202, and the rotating shaft end of the bidirectional threaded rod 203 passes through the positioning frame 201 and is fixedly connected to the output shaft end of the servo motor 202. By setting up the servo motor 202, the bidirectional threaded rod 203 can be easily driven to rotate, reducing the labor intensity of the staff.

[0029] Two guide rods 204 are installed on the inner wall of the positioning frame 201, and the bottom ends of the two positioning plates 205 are slidably mounted on the outer surfaces of the two guide rods 204. When the servo motor 202 is working, it can drive the bidirectional threaded rod 203 to rotate. When the bidirectional threaded rod 203 rotates, the two positioning plates 205 can move closer to or away from each other along the two guide rods 204. In this way, the device can weld embedded steel plates of different lengths, reducing the limitations of the device.

[0030] The inner walls of the two positioning plates 205 are rotatably connected to the first turntable 206 and the second turntable 207 respectively, and the outer surfaces of the first turntable 206 and the second turntable 207 are fixedly connected to the fixing plate 208 and the placing plate 209. The inner wall of each fixing plate 208 is threadedly connected to a one-way threaded rod 210, and the bottom end of each one-way threaded rod 210 is rotatably connected to a limiting plate 211.

[0031] The inner wall of each fixed plate 208 is slidably sleeved with two limit rods 212, and the bottom ends of the four limit rods 212 are fixedly connected to the upper surfaces of the two limit plates 211 respectively. By setting the limit rods 212, the movement state of the limit plates 211 can be limited. When the one-way threaded rod 210 rotates, the limit plates 211 can be moved up and down, thereby facilitating the clamping and positioning of embedded steel plates of different thicknesses.

[0032] like Figure 2As shown, the position of and the spacing between the fixing plate 208 and the placement plate 209 are only for style reference and can be set according to actual conditions. The purpose is to avoid the embedded steel plate positioned between the limiting plate 211 and the placement plate 209 from interfering with other components during the flipping process.

[0033] The top of each limiting rod 212 is fixedly connected to a limiting plate 213, and the top of each one-way threaded rod 210 is fixedly connected to a first handle 214. The limiting plate 213 can be set to limit the limiting plate 211 to prevent the limiting plate 211 from falling off. The first handle 214 can be set to facilitate the rotation of the one-way threaded rod 210, thereby facilitating the positioning and clamping of the embedded steel plate and facilitating subsequent welding work.

[0034] The outer surface of the bidirectional threaded rod 203 is threadedly connected to two positioning plates 205. Preferably, upper limit blocks can be installed at the ends of the two threads of the bidirectional threaded rod 203 that are close to each other to prevent the two positioning plates 205 from being too close to each other during movement.

[0035] Example 2

[0036] like Figure 1 to Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a flip mechanism 3 is provided on the outside of the second turntable 207, and the flip mechanism 3 includes a worm gear 301 fixedly connected to the end of the rotating shaft of the second turntable 207, and a worm 302 is provided on the outside of the worm gear 301.

[0037] The worm 302 is meshed with the worm wheel 301. The worm 302 is installed on one of the two positioning plates 205, and the worm 302 is located below the worm wheel 301. The rotating shaft end of the worm 302 is fixedly connected with a second handle 303. By setting the second handle 303, the contact area of ​​the rotating shaft of the worm 302 can be increased, which facilitates the rotation of the worm wheel 301 and the corresponding positioning plate 205, thereby driving the embedded steel plate to flip, which is convenient for welding the other side of the embedded steel plate.

[0038] When the second handle 303 is rotated, the worm 302 can be driven to rotate, and the rotation of the worm 302 can make the worm wheel 301 and the second turntable 207 rotate, and the worm wheel 301 and the worm 302 are combined to have the effect of deceleration and self-locking, and can limit the rotation of the second turntable 207, so that the second turntable 207 can be limited after rotation, and will not rotate randomly. In this way, the embedded steel plate clamped and positioned on the second turntable 207 can be rotated. Since the embedded steel plate on the first turntable 206 has been welded to the embedded steel plate clamped and positioned on the second turntable 207, the two embedded steel plates can be rotated through the rotation of the second turntable 207, which is convenient for welding the other side of the two embedded steels, thereby improving the convenience and quality of welding.

[0039] A welding mechanism 4 is provided above the base plate 1 . The welding mechanism 4 includes an electric slide rail 401 fixedly connected to the upper surface of the base plate 1 . An electric slider 402 is installed on the inner wall of the electric slide rail 401 . The electric slider 402 can move on the inner wall of the electric slide rail 401 .

[0040] The top of the electric slider 402 is fixedly connected to the electric slide groove 403, and the inner wall of the electric slide groove 403 is installed with a welding device 404. The electric slide rail 401, the electric slider 402, the electric slide groove 403 and the welding device 404 are all existing mechanisms and are not within the protection scope of the present application, so they are not described in detail. By arranging the electric slide rail 401, the electric slider 402 and the electric slide groove 403 to cooperate with each other, the welding device 404 can weld different positions of the embedded steel plate.

[0041] Working principle: when in use, when two pre-embedded steel plates to be welded are placed on two placement plates 209 respectively, and the two first handles 214 are rotated respectively, the two one-way threaded rods 210 are rotated, driving the two limit plates 211 to move downward until they are tightly attached to the upper surface of the pre-embedded steel plates, so that the pre-embedded steel plates can be limited by the placement plates 209 and the limit plates 211, and then the servo motor 202 is driven to work. When the servo motor 202 is started, the two-way threaded rod 203 can be driven to rotate. When the two-way threaded rod 203 rotates, the two positioning plates 205 can be moved closer to or away from each other. At this time, the two positioning plates 205 need to be moved closer to each other so that the two limited The embedded steel plates at the positions are moved closer to each other. After being adjusted to the appropriate positions, the welding mechanism 4 can be used to perform welding work on the designated positions of the two embedded steel plates. After completing the welding work on one side, the second handle 303 can be rotated to flip the two preliminarily welded embedded steel plates to the other side together. When the second handle 303 is rotated, the worm 302 can be driven to rotate. When the worm 302 is rotated, the worm wheel 301 and the second turntable 207 can be driven to rotate, thereby driving the two welded embedded steel plates to flip. When flipping to the other side, the welding mechanism 4 can be used again to weld the other side of the embedded steel plate, thereby improving the welding quality, optimizing the welding process, and being more practical.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 pre-embedded parts welding tool, characterized in that: The invention comprises a bottom plate (1) and a positioning mechanism (2), wherein the positioning mechanism (2) comprises a positioning frame (201) fixedly connected to the upper surface of the bottom plate (1), the inner wall of the positioning frame (201) being rotatably sleeved with a bidirectional threaded rod (203), the outer surface of the bidirectional threaded rod (203) being threadedly connected to two positioning plates (205), the inner walls of the two positioning plates (205) being rotatably connected to a first rotating disk (206) and a second rotating disk (207), the outer surfaces of the first rotating disk (206) and the second rotating disk (207) being fixedly connected to a fixing plate (208) and a placing plate (209), the inner wall of each fixing plate (208) being threadedly connected to a unidirectional threaded rod (210), and the bottom end of each unidirectional threaded rod (210) being rotatably connected to a limiting plate (211); A turning mechanism (3) is provided on the outside of the second rotating disk (207), and the turning mechanism (3) comprises a worm wheel (301) fixedly connected to the end of the rotating shaft of the second rotating disk (207), and a worm (302) is provided on the outside of the worm wheel (301).

2. The embedded parts welding tool according to claim 1, characterized in that: The outer surface of the positioning frame (201) is fixedly connected to a servo motor (202); the rotating shaft end of the bidirectional threaded rod (203) passes through the positioning frame (201) and is fixedly connected to the output shaft end of the servo motor (202).

3. The embedded parts welding tool according to claim 1, characterized in that: Two guide rods (204) are installed on the inner wall of the positioning frame (201), and the bottom ends of the two positioning plates (205) are respectively slidably sleeved on the outer surfaces of the two guide rods (204).

4. The embedded parts welding tool according to claim 1, characterized in that: Two limiting rods (212) are slidably sleeved on the inner wall of each of the fixing plates (208), and the bottom ends of the four limiting rods (212) are respectively fixedly connected to the upper surfaces of the two limiting plates (211).

5. The embedded parts welding tool according to claim 4, characterized in that: The top end of each of the limiting rods (212) is fixedly connected to a limiting plate (213), and the top end of each of the one-way threaded rods (210) is fixedly connected to a first handle (214).

6. The embedded parts welding tool according to claim 1, characterized in that: The worm (302) meshes with the worm wheel (301); the worm (302) is mounted on one of the two positioning plates (205), and the worm (302) is located below the worm wheel (301); a second handle (303) is fixedly connected to a rotating shaft end of the worm (302).

7. The embedded parts welding tool according to claim 1, characterized in that: A welding mechanism (4) is provided above the base plate (1), the welding mechanism (4) comprising an electric slide rail (401) fixedly connected to the upper surface of the base plate (1), and an electric slider (402) is installed on the inner wall of the electric slide rail (401).

8. The embedded parts welding tool according to claim 7, characterized in that: The top end of the electric sliding block (402) is fixedly connected to an electric sliding groove (403), and a welding device (404) is installed on the inner wall of the electric sliding groove (403).

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