CN215942003U - Automatic roll welding device suitable for production of cement culvert pipes of different models - Google Patents
Automatic roll welding device suitable for production of cement culvert pipes of different models Download PDFInfo
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- CN215942003U CN215942003U CN202122667316.4U CN202122667316U CN215942003U CN 215942003 U CN215942003 U CN 215942003U CN 202122667316 U CN202122667316 U CN 202122667316U CN 215942003 U CN215942003 U CN 215942003U
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Abstract
The utility model discloses an automatic roll welding device suitable for producing cement culvert pipes of different models, which comprises a rotating shaft, a fixing unit, a welding unit and a power unit, wherein the rotating shaft is connected with the fixing unit; the middle part of the outer surface of the rotating shaft is fixedly provided with a fixing ring; the fixing unit comprises a connecting block, a first electric telescopic rod, a mounting ring, an arc-shaped top plate and a buffer assembly, wherein the mounting ring is fixedly mounted at each of two ends of the rotating shaft, a first clamping groove is formed in the mounting ring, a first clamping block is mounted at the lower end of the first electric telescopic rod and is in buckled connection with the first clamping block, the connecting block is mounted at the upper end of the first electric telescopic rod, and the arc-shaped top plate is fixedly mounted on the connecting block through the buffer assembly; the welding unit is arranged on the outer surface of the rotating shaft; the power unit is arranged on the side surface of the rotating shaft. The automatic roll welding device is suitable for automatic roll welding for production of cement culvert pipes of different models, has high structure reliability, good stability, good fixing effect and roll welding effect, and can fix and weld cement culvert pipes of different diameters.
Description
Technical Field
The utility model relates to the technical field of cement culvert pipe production, in particular to an automatic roll welding device suitable for producing cement culvert pipes of different models.
Background
The cement culvert pipe is a pipeline buried under the ground surface, is formed by casting reinforced concrete, is commonly called as a cement pipe, and is also made of metal materials. Under the full-section cofferdam, a diversion pipeline is used, and under the ordinary condition, a water delivery pipeline is used. Water supply and drainage pipelines in most cities in China are provided with cement pipes as culvert pipes.
Wherein application number 202021468427.1 provides among the modern technology is a cement culvert pipe production is with automatic seam welder suitable for different models, be equipped with the removal ring frame through shifting chute and two-way screw rod on the bottom plate, be equipped with first rotation inner ring in the removal ring frame, first rotation inner ring symmetries are equipped with flexible fixture, removal ring frame top is equipped with lifting and dropping welding mechanism, the bottom plate bilateral symmetry is equipped with the fixed ring frame, the inside second that is equipped with of fixed ring frame rotates the inner ring, the second rotates the inner ring outside and is equipped with the awl ring gear, the second rotates the inner ring symmetries and is equipped with flexible locking mechanism, fixed ring frame top is equipped with servo motor.
Its reliable degree of structure is low, and stability is general, and fixed effect is general, and welding effect is general, and is inconvenient to the cement culvert pipe of different diameters welding, for this reason, we propose a cement culvert pipe production that is applicable to different models and use automatic roll welding device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides the automatic roll welding device for producing the cement culvert pipes of different types, has high reliability of the device structure, good stability and good fixing effect and roll welding effect, can fix and weld the cement culvert pipes of different diameters, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic roll welding device suitable for production of cement culvert pipes of different models comprises a rotating shaft, a fixing unit, a welding unit and a power unit;
rotating shaft: the middle part of the outer surface of the bracket is fixedly provided with a fixed ring;
a fixing unit: the clamping device comprises a connecting block, a first electric telescopic rod, a mounting ring, an arc-shaped top plate and a buffer assembly, wherein the mounting ring is fixedly mounted at each of two ends of a rotating shaft, a first clamping groove is formed in the mounting ring, a first clamping block is mounted at the lower end of the first electric telescopic rod and is in buckled connection with the first clamping block, the connecting block is mounted at the upper end of the first electric telescopic rod, and the arc-shaped top plate is fixedly mounted on the connecting block through the buffer assembly;
a welding unit: it is installed on the outer surface of the rotating shaft;
a power unit: which is installed at the side of the rotating shaft.
Further, the buffering subassembly contains spacing post, pressure spring and spacing hole, the last fixed surface of connecting block installs pressure spring, pressure spring's other end fixed mounting has the arc roof, the lower fixed surface of arc roof installs spacing post, spacing hole has been seted up to the upper surface of connecting block, spacing hole and spacing post sliding connection. When roll welding, the vibration of certain degree can appear, cushions it through compression spring's elasticity, can protect fixed subassembly, and buffering effect is good, and the reliable degree of structure is high, and spacing hole and spacing post play limiting displacement.
Further, the welding unit contains soldered connection, pneumatic cylinder, recess, connecting rod and joint subassembly, gu fixed ring installs the connecting rod through the joint subassembly, the upper end of connecting rod is seted up flutedly, the pneumatic cylinder is installed to the bottom of recess, the soldered connection is installed to the upper end of pneumatic cylinder. After the device is fixed, the hydraulic cylinder is controlled to work through the external controller, the welding head is driven to move outwards through the work of the hydraulic cylinder, the extending length of the piston rod of the hydraulic cylinder can be adjusted according to the diameter of the cement culvert pipe, and the welding head is controlled to weld the inner wall of the cement culvert pipe through the external controller.
Further, the joint subassembly contains the spacer pin, gu set up the second draw-in groove on the fixed ring, the second fixture block is installed to the lower extreme of connecting rod, second fixture block and second draw-in groove buckle are connected, still pass through spacer pin fixed connection on second fixture block and the second draw-in groove. The connecting rod is conveniently disassembled through the second clamping block and the second clamping groove, so that parts such as a welding joint can be maintained, and the limiting pin further increases the clamping effect.
Further, the power unit contains axis of rotation, motor support, installing support, second electric telescopic handle and bottom plate, the last surface mounting of bottom plate has second electric telescopic handle, install the installing support on the second electric telescopic handle, rotate on the installing support and install the axis of rotation, the side-mounting of installing support has the motor support, install the motor on the motor support, the output shaft of motor has the one end of axis of rotation through the coupling joint, the left end and the pivot fixed connection of axis of rotation, the output of external control ware is connected to the input electricity of motor. Through external controller control second electric telescopic handle, certain height can be extended according to the diameter of cement culvert pipe to second electric telescopic handle, and external controller is the work of control motor again, and motor work drives the axis of rotation and rotates, and the axis of rotation rotates and drives the pivot and rotate to drive welding unit's soldered connection roll.
Further, the power unit further comprises a third clamping groove and a third clamping block, the third clamping groove is formed in the side face of the rotating shaft, the third clamping block is installed at the left end of the rotating shaft, and the third clamping block is connected with the third clamping groove in a buckled mode. The rotating shaft is convenient to detach and install through the third clamping groove and the third clamping block, and the stability and the convenience of the structure are improved.
Compared with the prior art, the utility model has the beneficial effects that: this automatic roll welding device is used in cement culvert pipe production suitable for different models has following benefit:
1. this automatic roll welding device is used in production of cement culvert pipe suitable for different models has fixed unit, and connecting block rebound through fixed unit drives buffering subassembly and arc roof rebound to four arc roofs support the inner wall at the cement culvert pipe, conveniently carry out roll welding to it, and fixed effectual can adapt to the cement culvert pipe of different diameters.
2. This automatic roll welding device is used in production of cement culvert pipe suitable for different models has the welding unit, drives the soldered connection through the pneumatic cylinder work of welding unit and outwards removes, can adjust the length that the pneumatic cylinder piston rod stretches out according to the diameter of cement culvert pipe, and the rethread external control ware control soldered connection welds the inner wall of cement culvert pipe.
3. This automatic roll welding device is used in production of cement culvert pipe suitable for different models degree of reliability of structure is high, and stability is good, and fixed effect and roll welding are effectual, can fix and weld the cement culvert pipe of different diameters.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: the device comprises a rotating shaft 1, a fixing unit 2, a limiting column 21, a connecting block 22, a first electric telescopic rod 23, a mounting ring 24, an arc-shaped top plate 25, a compression spring 26, a limiting hole 27, a welding unit 3, a welding head 31, a hydraulic cylinder 32, a groove 33, a connecting rod 34, a limiting pin 35, a power unit 4, a third clamping groove 41, a third clamping block 42, a rotating shaft 43, a motor 44, a motor bracket 45, a mounting bracket 46, a second electric telescopic rod 47, a bottom plate 48 and a fixing ring 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present embodiment provides a technical solution: an automatic roll welding device suitable for production of cement culvert pipes of different models comprises a rotating shaft 1, a fixing unit 2, a welding unit 3 and a power unit 4;
a rotating shaft 1: the middle part of the outer surface of the bracket is fixedly provided with a fixed ring 5;
the fixing unit 2: the clamping device comprises a connecting block 22, a first electric telescopic rod 23, a mounting ring 24, an arc-shaped top plate 25 and a buffer component, wherein the mounting ring 24 is fixedly mounted at each of two ends of a rotating shaft 1, a first clamping groove is formed in each mounting ring 24, a first clamping block is mounted at the lower end of each first electric telescopic rod 23 and is in clamping connection with the corresponding first clamping block, the connecting block 22 is mounted at the upper end of each first electric telescopic rod 23, and the arc-shaped top plate 25 is fixedly mounted on each connecting block 22 through the buffer component; put into the inside of cement culvert pipe with the device, utilize the work of external control ware control first electric telescopic handle 23 to drive connecting block 22 rebound, connecting block 22 rebound drives buffering subassembly and arc roof 25 rebound to four arc roofs 25 support the inner wall at the cement culvert pipe, conveniently carry out roll welding to it, fixed effectual, can adapt to the cement culvert pipe of different diameters. Buffering subassembly contains spacing post 21, pressure spring 26 and spacing hole 27, and the last fixed surface of connecting block 22 installs pressure spring 26, and pressure spring 26's other end fixed mounting has arc roof 25, and the lower fixed surface of arc roof 25 installs spacing post 21, and spacing hole 27, spacing hole 27 and spacing post 21 sliding connection have been seted up to the upper surface of connecting block 22. When roll welding, the vibration of certain degree can appear, cushions it through pressure spring 26's elasticity, can protect fixed subassembly, and buffering effect is good, and the reliable degree of structure is high, and spacing hole 27 and spacing post 21 play limiting displacement.
The welding unit 3: which is installed on the outer surface of the rotating shaft 1; the welding unit 3 comprises a welding head 31, a hydraulic cylinder 32, a groove 33, a connecting rod 34 and a clamping assembly, the connecting rod 34 is installed on the fixing ring 5 through the clamping assembly, the groove 33 is formed in the upper end of the connecting rod 34, the hydraulic cylinder 32 is installed at the bottom of the groove 33, and the welding head 31 is installed at the upper end of the hydraulic cylinder 32. After the device is fixed, the hydraulic cylinder 32 is controlled to work through the external controller, the welding head 31 is driven to move outwards by the work of the hydraulic cylinder 32, the extending length of a piston rod of the hydraulic cylinder 32 can be adjusted according to the diameter of the cement culvert pipe, and the welding head 31 is controlled to weld the inner wall of the cement culvert pipe through the external controller. The clamping component comprises a limiting pin 35, a second clamping groove is formed in the fixing ring 5, a second clamping block is mounted at the lower end of the connecting rod 34 and is connected with the second clamping groove in a buckling mode, and the second clamping block is fixedly connected with the second clamping groove through the limiting pin 35. Connecting rod 34 is conveniently dismantled through second fixture block and second draw-in groove to can maintain parts such as butt joint 31, spacer pin 35 further increases the joint effect.
The power unit 4: which is installed at the side of the rotation shaft 1. Power unit 4 contains axis of rotation 43, motor 44, motor support 45, installing support 46, second electric telescopic handle 47 and bottom plate 48, the last surface mounting of bottom plate 48 has second electric telescopic handle 47, install installing support 46 on the second electric telescopic handle 47, it installs axis of rotation 43 to rotate on the installing support 46, the side-mounting of installing support 46 has motor support 45, install motor 44 on the motor support 45, motor 44's output shaft has the one end of axis of rotation 43 through the coupling joint, the left end and the 1 fixed connection of pivot of axis of rotation 43, external control's output is connected to motor 44's input electricity. Through external controller control second electric telescopic handle 47, certain height can be extended according to the diameter of cement culvert pipe to second electric telescopic handle 47, and external controller is the work of motor 44 again, and motor 44 work drives axis of rotation 43 and rotates, and axis of rotation 43 rotates and drives pivot 1 and rotate to drive welding head 31 of welding unit 3 rolls. The power unit 4 further comprises a third slot 41 and a third block 42, the third slot 41 is formed in the side surface of the rotating shaft 1, the third block 42 is installed at the left end of the rotating shaft 43, and the third block 42 is connected with the third slot 41 in a snap-fit manner. The rotating shaft 43 is convenient to detach and mount through the third clamping groove 41 and the third clamping block 42, and the stability and the convenience of the structure are improved.
The working principle of the automatic roll welding device for producing the cement culvert pipes of different models provided by the utility model is as follows: put into the inside of cement culvert pipe with the device, utilize the work of external control ware control first electric telescopic handle 23 to drive connecting block 22 rebound, connecting block 22 rebound drives buffering subassembly and arc roof 25 rebound to four arc roofs 25 support the inner wall at the cement culvert pipe, conveniently carry out roll welding to it, fixed effectual, can adapt to the cement culvert pipe of different diameters. When roll welding, the vibration of certain degree can appear, cushions it through pressure spring 26's elasticity, can protect fixed subassembly, and buffering effect is good, and the reliable degree of structure is high, and spacing hole 27 and spacing post 21 play limiting displacement. After the device is fixed, the hydraulic cylinder 32 is controlled to work through the external controller, the welding head 31 is driven to move outwards by the work of the hydraulic cylinder 32, the extending length of a piston rod of the hydraulic cylinder 32 can be adjusted according to the diameter of the cement culvert pipe, and the welding head 31 is controlled to weld the inner wall of the cement culvert pipe through the external controller. Connecting rod 34 is conveniently dismantled through second fixture block and second draw-in groove to can maintain parts such as butt joint 31, spacer pin 35 further increases the joint effect. Through external controller control second electric telescopic handle 47, certain height can be extended according to the diameter of cement culvert pipe to second electric telescopic handle 47, and external controller is the work of motor 44 again, and motor 44 work drives axis of rotation 43 and rotates, and axis of rotation 43 rotates and drives pivot 1 and rotate to drive welding head 31 of welding unit 3 rolls. The rotating shaft 43 is convenient to detach and mount through the third clamping groove 41 and the third clamping block 42, and the stability and the convenience of the structure are improved.
It should be noted that in this embodiment, the core chip of the external controller is an STC single chip microcomputer, the specific model is STC15W204S, the first electric telescopic rod 23, the second electric telescopic rod 47, the hydraulic cylinder 32 and the motor 44 can be freely configured according to the actual application scenario, and the motor 44 can be a JE series single-phase servo motor manufactured by mitsubishi motor (china) ltd. The external controller controls the first electric telescopic rod 23, the second electric telescopic rod 47, the hydraulic cylinder 32 and the motor 44 to work by adopting a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a cement culvert pipe production is with automatic roll welding device suitable for different models which characterized in that: comprises a rotating shaft (1), a fixing unit (2), a welding unit (3) and a power unit (4);
shaft (1): the middle part of the outer surface of the bracket is fixedly provided with a fixed ring (5);
fixing unit (2): the clamping device comprises a connecting block (22), a first electric telescopic rod (23), a mounting ring (24), an arc-shaped top plate (25) and a buffer assembly, wherein the mounting ring (24) is fixedly mounted at both ends of the rotating shaft (1), a first clamping groove is formed in the mounting ring (24), a first clamping block is mounted at the lower end of the first electric telescopic rod (23), the first clamping groove is connected with the first clamping block in a buckling mode, the connecting block (22) is mounted at the upper end of the first electric telescopic rod (23), and the arc-shaped top plate (25) is fixedly mounted on the connecting block (22) through the buffer assembly;
welding unit (3): which is arranged on the outer surface of the rotating shaft (1);
power unit (4): which is arranged on the side surface of the rotating shaft (1).
2. The automatic roll welding device suitable for different types of cement culvert pipes production according to claim 1, characterized in that: buffering subassembly contains spacing post (21), pressure spring (26) and spacing hole (27), the last fixed surface of connecting block (22) installs pressure spring (26), the other end fixed mounting of pressure spring (26) has arc roof (25), the lower fixed surface of arc roof (25) installs spacing post (21), spacing hole (27) have been seted up to the upper surface of connecting block (22), spacing hole (27) and spacing post (21) sliding connection.
3. The automatic roll welding device suitable for different types of cement culvert pipes production according to claim 1, characterized in that: welding unit (3) contain soldered connection (31), pneumatic cylinder (32), recess (33), connecting rod (34) and joint subassembly, connecting rod (34) are installed through the joint subassembly in solid fixed ring (5), recess (33) are seted up to the upper end of connecting rod (34), pneumatic cylinder (32) are installed to the bottom of recess (33), soldered connection (31) are installed to the upper end of pneumatic cylinder (32).
4. The automatic roll welding device suitable for different types of cement culvert pipes production according to claim 3, characterized in that: the clamping component comprises a limiting pin (35), a second clamping groove is formed in the fixing ring (5), a second clamping block is installed at the lower end of the connecting rod (34), the second clamping block is connected with the second clamping groove in a buckling mode, and the second clamping block is fixedly connected with the second clamping groove through the limiting pin (35).
5. The automatic roll welding device suitable for different types of cement culvert pipes production according to claim 1, characterized in that: power unit (4) contain axis of rotation (43), motor (44), motor support (45), installing support (46), second electric telescopic handle (47) and bottom plate (48), the last surface mounting of bottom plate (48) has second electric telescopic handle (47), install installing support (46) on second electric telescopic handle (47), rotate on installing support (46) and install axis of rotation (43), the side-mounting of installing support (46) has motor support (45), install motor (44) on motor support (45), the output shaft of motor (44) has the one end of axis of rotation (43) through the coupling joint, the left end and pivot (1) fixed connection of axis of rotation (43), the output of external control ware is connected to the input electricity of motor (44).
6. The automatic roll welding device suitable for different types of cement culvert pipes production according to claim 5, characterized in that: the power unit (4) further comprises a third clamping groove (41) and a third clamping block (42), the third clamping groove (41) is formed in the side face of the rotating shaft (1), the third clamping block (42) is installed at the left end of the rotating shaft (43), and the third clamping block (42) is connected with the third clamping groove (41) in a buckled mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122667316.4U CN215942003U (en) | 2021-11-02 | 2021-11-02 | Automatic roll welding device suitable for production of cement culvert pipes of different models |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122667316.4U CN215942003U (en) | 2021-11-02 | 2021-11-02 | Automatic roll welding device suitable for production of cement culvert pipes of different models |
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| Publication Number | Publication Date |
|---|---|
| CN215942003U true CN215942003U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122667316.4U Active CN215942003U (en) | 2021-11-02 | 2021-11-02 | Automatic roll welding device suitable for production of cement culvert pipes of different models |
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| CN (1) | CN215942003U (en) |
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2021
- 2021-11-02 CN CN202122667316.4U patent/CN215942003U/en active Active
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