CN215846591U - Steel frame double-side synchronous welding device - Google Patents
Steel frame double-side synchronous welding device Download PDFInfo
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- CN215846591U CN215846591U CN202121537519.5U CN202121537519U CN215846591U CN 215846591 U CN215846591 U CN 215846591U CN 202121537519 U CN202121537519 U CN 202121537519U CN 215846591 U CN215846591 U CN 215846591U
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Abstract
The utility model belongs to the technical field of machining, and particularly relates to a bilateral synchronous welding device for a steel frame, which comprises a bottom plate, wherein the top surface of the bottom plate is connected with a fixed frame through a strut, the bottom end of an electric cylinder arranged on the top surface of the fixed frame is fixedly connected with the top surface of a movable frame, the bottom surface of the movable frame is provided with a fixed seat and a trapezoidal guide rail, the outer side of the trapezoidal guide rail is slidably provided with a movable seat, the fixed seat and the movable seat are respectively and rotatably connected with one end of an upper rod body, one end of a side rod body I, the other end of the upper rod body and one end of a side rod body II, the middle ends of the side rod body II and the side rod body I are respectively and rotatably connected with one end of a lower rod body and one end of the electric cylinder II, the bottom ends of the side rod body I and the side rod body II are respectively provided with a welding gun and a welding gun, the electric cylinder II and the electric cylinder I can drive a connecting rod structure consisting of the upper rod body, the side rod body I, the side rod body II and the lower rod body to be folded and synchronously welded, the welding time is reduced, the efficiency is improved, and the upper rod body and the lower rod body with adjustable lengths can enable the device to weld steel frames with different widths.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to a steel frame bilateral synchronous welding device.
Background
Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner. In machining, welding is often used in mechanical production work as an important component of machining. In the welding of some rectangle steel structures, conventional welding equipment often needs the manual work to fix its welding, and its production efficiency is low, and the operating cost is high, and when carrying out bilateral welding, current welding equipment needs two people to weld simultaneously or single round trip, and the long efficiency of welding time is low.
SUMMERY OF THE UTILITY MODEL
When bilateral welding is carried out, the existing welding equipment needs two persons to weld simultaneously or one person to weld repeatedly, and the long-acting rate of welding time is low. The utility model provides a steel frame bilateral synchronous welding device, wherein an electric cylinder II and an electric cylinder I can drive a connecting rod structure consisting of an upper rod body, a side rod body I, a side rod body II and a lower rod body to fold and move, so that bilateral welding of a steel frame is carried out, the welding time is shortened, the efficiency is improved, and the device can weld steel frames with different widths by the upper rod body and the lower rod body with adjustable lengths.
The utility model provides the following technical scheme: a steel frame bilateral synchronous welding device comprises a base plate, wherein a horse wheel is fixedly mounted on the bottom surface of the base plate, the top surface of the base plate is fixedly connected with the bottom end of a supporting column, the top side of the supporting column is fixedly connected with one end of a fixing frame, a control box and a first electric cylinder are fixedly mounted on the top surface of the fixing frame, the bottom end of a piston rod of the first electric cylinder is slidably communicated with the fixing frame and fixedly connected with the top surface of a moving frame, the top surface of the moving frame is fixedly connected with the bottom end of a polished rod, a fixing seat and a trapezoidal guide rail are fixedly mounted on the bottom surface of the moving frame, a moving seat is slidably mounted on the outer side of the trapezoidal guide rail, the fixing seat is rotatably connected with one end of an upper rod body and one end of a side rod body I, the moving seat is rotatably connected with the other end of the upper rod body and one end of a side rod body II, the middle end of the side rod body II is rotatably connected with the other end of the lower rod body and one end of the electric cylinder body, and the bottom ends of the side rod body I and the side rod body II are respectively and fixedly provided with a welding gun I and a welding gun II.
The number of the horse-riding wheels is multiple, and the horse-riding wheels are fixedly arranged at four corners of the bottom surface of the bottom plate respectively; the horse wheel can provide stable support for the device, so that the device can be stably used and is convenient to move.
The structure size of the first side rod body and the structure size of the second side rod body are the same, the other end of the second electric cylinder is rotatably connected with the side surface of the movable frame, the second electric cylinder is electrically connected with the control box, and the structure of the first welding gun is the same as that of the second welding gun; the parallelogram connecting rod structure that the second electric cylinder can drive the upper rod body, the first side rod body, the second side rod body and the lower rod body to form is folded when the second electric cylinder stretches out and draws back, so that the first welding gun and the second welding gun synchronously move, the two sides of the steel frame are synchronously welded, the welding time is greatly reduced, and the welding efficiency is improved.
The structure of the upper rod body is the same as that of the lower rod body, the upper rod body comprises a screw rod, a fixed sleeve, two outer sleeves and a connecting seat, the fixed sleeve is fixedly arranged at the middle end of the screw rod, the screw thread turning directions of the screw rods on the left side and the right side of the fixed sleeve are opposite, the two outer sleeves are respectively sleeved at the left end and the right end of the screw rod, one end, facing the screw rod, of each outer sleeve is provided with an internal thread through hole in threaded connection with the screw rod, and the other end of each outer sleeve is fixedly connected with the connecting seat; the rotatable fixed cover of operating personnel makes the outer tube of lead screw both ends threaded connection and lead screw produce the screw pair motion, and then adjusts the length of the body of rod and the lower body of rod, makes this device can be applicable to the welding of the steelframe of different widths.
The top surface of the movable seat is provided with a dovetail groove structure in sliding connection with a trapezoidal guide rail, and the extending direction of the trapezoidal guide rail is the same as the axial direction of the upper rod body; the trapezoidal guide rail can play spacing and guide effect, makes the removal that the seat can be stable when the length of the body of rod is gone up in the adjustment to operating personnel.
The lead screw is of a trapezoidal lead screw structure; the length that the lead screw has can be avoided going up the body of rod, the lower body of rod to change under the condition of non-manual regulation, influences the welding precision.
The number of the polish rods is two, the polish rods are arranged on the top surfaces of the moving frames on two sides of the electric cylinder in a bilateral symmetry mode, and through holes connected with the polish rods in a sliding mode are vertically formed in the fixing frames; the polished rod can play spacing and guide effect, improves the stability that removes the frame and remove.
The first electric cylinder is electrically connected with the control box, and the axis of the first electric cylinder is perpendicular to the top surface of the moving frame; when the first electric cylinder stretches out and draws back, the movable frame can be driven to lift, and then the second electric cylinder is matched with the first welding gun and the second welding gun to drive the first welding gun and the second welding gun to move, so that different welding points can be welded properly.
The utility model has the beneficial effects that: the horse wheel can provide stable support for the device, so that the device can be stably used and is convenient to move; when the electric cylinder II stretches out and draws back, a parallelogram connecting rod structure consisting of the upper rod body, the side rod body I, the side rod body II and the lower rod body can be driven to fold, so that the welding gun I and the welding gun II can synchronously move to synchronously weld the two sides of the steel frame, the welding time is greatly reduced, and the welding efficiency is improved; an operator can rotate the fixed sleeve to enable the outer sleeve in threaded connection with the two ends of the screw rod and the screw rod to generate screw pair motion, so that the length of the upper rod body and the length of the lower rod body are adjusted, and the device can be suitable for welding steel frames with different widths; the trapezoidal guide rail can play a role in limiting and guiding, so that the movable base can stably move when an operator adjusts the length of the upper rod body; the self-locking property of the screw rod can prevent the lengths of the upper rod body and the lower rod body from changing under the condition of non-manual adjustment to influence the welding precision; the polished rod can play the role of limiting and guiding, and the moving stability of the moving frame is improved; when the first electric cylinder stretches out and draws back, the movable frame can be driven to lift, and then the second electric cylinder is matched with the first welding gun and the second welding gun to drive the first welding gun and the second welding gun to move, so that different welding points can be welded properly.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a longitudinal cross-sectional view of the upper rod body of the present invention;
in the figure: 1. a base plate; 2. a fortune wheel; 3. a pillar; 4. a fixed mount; 5. a control box; 6. a first electric cylinder; 7. a movable frame; 8. a polish rod; 9. a fixed seat; 10. a rod body is arranged; 1001. a lead screw; 1002. fixing a sleeve; 1003. an outer sleeve; 1004. a connecting seat; 11. a first side rod body; 12. a movable seat; 13. a trapezoidal guide rail; 14. a second side rod body; 15. a lower rod body; 16. a first welding gun; 17. a second welding gun; 18. and a second electric cylinder.
Detailed Description
Referring to fig. 1-3, the present invention provides the following technical solutions: a bilateral synchronous welding device for a steel frame comprises a base plate 1, wherein a horse wheel 2 is fixedly installed on the bottom surface of the base plate 1, the top surface of the base plate 1 is fixedly connected with the bottom end of a supporting column 3, the top side of the supporting column 3 is fixedly connected with one end of a fixing frame 4, a control box 5 and a first electric cylinder 6 are fixedly installed on the top surface of the fixing frame 4, the bottom end of a piston rod of the first electric cylinder 6 is slidably communicated with the fixing frame 4 and is fixedly connected with the top surface of a moving frame 7, the top surface of the moving frame 7 is fixedly connected with the bottom end of a polished rod 8, a fixing seat 9 and a trapezoidal guide rail 13 are fixedly installed on the bottom surface of the moving frame 7, a moving seat 12 is slidably installed on the outer side of the trapezoidal guide rail 13, the fixing seat 9 is rotatably connected with one end of an upper rod body 10 and one end of a side rod body I11, the moving seat 12 is rotatably connected with the other end of the upper rod body 10 and one end of a side rod body II 14, and the middle end of the side rod body II 14 is rotatably connected with one end of a lower rod body 15, the middle end of the side rod body I11 is rotatably connected with the other end of the lower rod body 15 and one end of the electric cylinder II 18, and a welding gun I16 and a welding gun II 17 are fixedly mounted at the bottom ends of the side rod body I11 and the side rod body II 14 respectively.
The number of the horse wheels 2 is multiple, and the horse wheels are respectively and fixedly arranged at four corners of the bottom surface of the bottom plate 1; the horse wheel 2 can provide stable support for the device, so that the device can be stably used and is convenient to move.
The structural sizes of the first side rod body 11 and the second side rod body 14 are the same, the other end of the second electric cylinder 18 is rotatably connected with the side surface of the moving frame 7, the second electric cylinder 18 is electrically connected with the control box 5, and the first welding gun 16 and the second welding gun 17 are the same in structure; when the electric cylinder II 18 stretches out and draws back, the parallelogram connecting rod structure formed by the upper rod body 10, the side rod body I11, the side rod body II 14 and the lower rod body 15 can be driven to fold, so that the welding gun I16 and the welding gun II 17 can synchronously move to synchronously weld the two sides of the steel frame, the welding time is greatly reduced, and the welding efficiency is improved.
The structure of the upper rod body 10 is the same as that of the lower rod body 15, the upper rod body 10 comprises a lead screw 1001, a fixing sleeve 1002, an outer sleeve 1003 and a connecting seat 1004, the fixing sleeve 1002 is fixedly installed at the middle end of the lead screw 1001, the thread turning directions of the lead screw 1001 on the left side and the right side of the fixing sleeve 1002 are opposite, the number of the outer sleeves 1003 is two, the two outer sleeves are respectively sleeved at the left end and the right end of the lead screw 1001, one end, facing the lead screw 1001, of each outer sleeve 1003 is provided with an internal thread through hole in threaded connection with the lead screw 1001, and the other end of each outer sleeve 1003 is fixedly connected with the connecting seat 1004; an operator can rotate the fixing sleeve 1002 to enable the outer sleeve 1003 and the lead screw 1001 which are in threaded connection at two ends of the lead screw 1001 to generate screw pair movement, and then the length of the upper rod body 10 and the length of the lower rod body 15 are adjusted, so that the device can be suitable for welding steel frames with different widths.
The top surface of the movable seat 12 is provided with a dovetail groove structure which is connected with a trapezoidal guide rail 13 in a sliding manner, and the extending direction of the trapezoidal guide rail 13 is the same as the axial direction of the upper rod body 10; the trapezoidal guide rail 13 can play a limiting and guiding role, so that the movable base 12 can stably move when an operator adjusts the length of the upper rod body 10.
The lead screw 1001 is of a trapezoidal lead screw structure; the self-locking property of the lead screw 1001 can prevent the lengths of the upper rod body 10 and the lower rod body 15 from changing under the condition of non-manual adjustment, so that the welding precision is not affected.
The number of the polish rods 8 is two, the polish rods are arranged on the top surfaces of the moving frames 7 on the two sides of the first electric cylinder 6 in a bilateral symmetry mode, and through holes connected with the polish rods 8 in a sliding mode are vertically formed in the fixing frames 4; the polished rod 8 can play spacing and guide effect, improves the stability that removes frame 7 and remove.
The first electric cylinder 6 is electrically connected with the control box 5, and the axis of the first electric cylinder 6 is vertical to the top surface of the movable frame 7; when the first electric cylinder 6 stretches, the movable frame 7 can be driven to lift, and then the second electric cylinder 18 is matched with the first welding gun 16 and the second welding gun 17 to drive to move, so that different welding points are welded properly.
The working principle and the using process of the utility model are as follows: an operator firstly pushes the device to a proper working position under the support of the Fuma wheel 2, and then sets the moving tracks of a first welding gun 16 and a second welding gun 17 through the control box 5; when the device works, the first electric cylinder 6 and the second electric cylinder 18 extend and contract under the control of the control box 5; when the piston rod of the first electric cylinder 6 stretches, the movable frame 7 is driven by the first electric cylinder 6 to linearly move up and down, and the polished rod 8 plays a role in limiting and guiding; when the second electric cylinder 18 extends, a piston rod of the second electric cylinder 18 drives a parallelogram connecting rod structure consisting of the upper rod body 10, the first side rod body 11, the second side rod body 14 and the lower rod body 15 to fold and change the angle, so that the first welding gun 16 and the second welding gun 17 synchronously move, and the two sides of the steel frame are synchronously welded; when the distance between the first welding gun 16 and the second welding gun 17 needs to be adjusted to adapt to steel frames with different widths, an operator can synchronously rotate the fixed sleeves 1002 in the upper rod body 10 and the lower rod body 15, so that the outer sleeve 1003 and the lead screw 1001 in threaded connection at two ends of the lead screw 1001 generate screw pair motion, the length of the upper rod body 10 and the length of the lower rod body 15 are further adjusted, and the device can be suitable for welding steel frames with different widths.
Claims (8)
1. The utility model provides a bilateral synchronous welding set of steelframe which characterized in that: the device comprises a bottom plate, wherein a horse wheel is fixedly arranged on the bottom surface of the bottom plate, the top surface of the bottom plate is fixedly connected with the bottom end of a support column, the top side of the support column is fixedly connected with one end of a fixed frame, a control box and a first electric cylinder are fixedly arranged on the top surface of the fixed frame, the bottom end of a piston rod of the first electric cylinder is slidably communicated with the fixed frame and fixedly connected with the top surface of a movable frame, the top surface of the movable frame is fixedly connected with the bottom end of a polished rod, a fixed seat and a trapezoidal guide rail are fixedly arranged on the bottom surface of the movable frame, a movable seat is slidably arranged on the outer side of the trapezoidal guide rail, the fixed seat is rotatably connected with an upper rod body and one end of a first side rod body, the movable seat is rotatably connected with the other end of the upper rod body and one end of a second side rod body, the middle end of the second side rod body is rotatably connected with one end of a lower rod body and one end of the second electric cylinder, and the bottom ends of the side rod body I and the side rod body II are respectively and fixedly provided with a welding gun I and a welding gun II.
2. The bilateral synchronous welding device for the steel frame according to claim 1, characterized in that: the number of the horse-riding wheels is a plurality of, and the horse-riding wheels are fixedly arranged at four corners of the bottom surface of the bottom plate respectively.
3. The bilateral synchronous welding device for the steel frame according to claim 1, characterized in that: the structure size of the first side rod body and the second side rod body is the same, the other end of the second electric cylinder is connected with the side face of the movable frame in a rotating mode, the second electric cylinder is electrically connected with the control box, and the first welding gun is the same as the second welding gun in structure.
4. The bilateral synchronous welding device for the steel frame according to claim 1, characterized in that: the structure of the upper rod body and the lower rod body is the same, the upper rod body comprises a lead screw, a fixed sleeve, an outer sleeve and a connecting seat, the fixed sleeve is fixedly installed at the middle end of the lead screw, the thread turning directions of the lead screws on the left side and the right side of the fixed sleeve are opposite, the number of the outer sleeves is two, the outer sleeves are respectively sleeved at the left end and the right end of the lead screw, the outer sleeves are provided with inner thread through holes of the thread connection lead screw towards one end of the lead screw, and the other end of the outer sleeves is fixedly connected with the connecting seat.
5. The bilateral synchronous welding device for the steel frame according to claim 1, characterized in that: the top surface of the movable seat is provided with a dovetail groove structure which is connected with a trapezoidal guide rail in a sliding mode, and the extending direction of the trapezoidal guide rail is the same as the axial direction of the upper rod body.
6. The steel frame bilateral synchronous welding device of claim 4, characterized in that: the lead screw is in a trapezoidal lead screw structure.
7. The bilateral synchronous welding device for the steel frame according to claim 1, characterized in that: the number of the polish rods is two, the polish rods are symmetrically arranged on the top surfaces of the moving frames on two sides of the electric cylinder, and through holes for slidably connecting the polish rods are vertically formed in the fixing frames.
8. The bilateral synchronous welding device for the steel frame according to claim 1, characterized in that: the first electric cylinder is electrically connected with the control box, and the axis of the first electric cylinder is perpendicular to the top surface of the moving frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537519.5U CN215846591U (en) | 2021-07-07 | 2021-07-07 | Steel frame double-side synchronous welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537519.5U CN215846591U (en) | 2021-07-07 | 2021-07-07 | Steel frame double-side synchronous welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215846591U true CN215846591U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121537519.5U Active CN215846591U (en) | 2021-07-07 | 2021-07-07 | Steel frame double-side synchronous welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215846591U (en) |
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2021
- 2021-07-07 CN CN202121537519.5U patent/CN215846591U/en active Active
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