CN211276937U - Butt welder for building construction - Google Patents

Butt welder for building construction Download PDF

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Publication number
CN211276937U
CN211276937U CN202020022824.XU CN202020022824U CN211276937U CN 211276937 U CN211276937 U CN 211276937U CN 202020022824 U CN202020022824 U CN 202020022824U CN 211276937 U CN211276937 U CN 211276937U
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China
Prior art keywords
fixedly connected
bottom plate
supporting
motor
plate
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CN202020022824.XU
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Chinese (zh)
Inventor
陈章湖
许世勇
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Guangdong Rongzhou Construction Co ltd
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Nanan Keti Machinery Technology Co ltd
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Abstract

The utility model discloses a butt welder for construction, comprising a base plate, be fixed with the support frame on the bottom plate, the bottom plate internal fixation has first motor, the first gear of output fixedly connected with of first motor, first gear engagement has the rack ring, rack ring fixedly connected with annular slider, annular slider sliding connection has the set casing, set casing and bottom plate fixed connection, the upside fixedly connected with fixed block of the inside wall of annular slider, the first electric push rod of downside fixedly connected with of fixed block, the flexible end fixedly connected with welding gun head body of first electric push rod, the equal fixedly connected with second motor in left and right both sides of bottom plate. The utility model discloses in, through holding down plate, fixing bolt, supporting shoe, can fix the reinforcing bar, stability when guaranteeing to polish the butt joint can make the butt joint mouth of reinforcing bar guarantee to level through the cooperation of second electric push rod, diaphragm, polisher etc..

Description

Butt welder for building construction
Technical Field
The utility model relates to a construction machinery technical field especially relates to a butt welder for construction.
Background
The butt welder for steel bar is also called as current welder or resistance butt welder, and uses the resistance between the contact surfaces of two workpieces to instantaneously pass through low voltage and large current to make the contact surfaces of two mutually butted metals instantaneously heated to melt and fuse.
The existing butt welding machine for the steel bars is fixed in the using process, so that the top of the steel bars in butt joint can only be welded, and other butt joint positions cannot be in contact with the welding gun head, therefore, the butt welding effect of the steel bars is poor, the steel bars are easy to break, the butt joint of the steel bars needs to guarantee the smoothness of a butt joint, the steel bars are polished manually firstly, the butt joint is carried out, the labor intensity of workers is increased, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a butt welder for building construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a butt welding machine for building construction comprises a bottom plate, wherein a support frame is fixed on the bottom plate, a first motor is fixed in the bottom plate, a first gear is fixedly connected to the output end of the first motor, the first gear is meshed with a rack ring, the rack ring is fixedly connected with an annular sliding block, the annular sliding block is slidably connected with a fixed shell, the fixed shell is fixedly connected with the bottom plate, a fixed block is fixedly connected to the upper side of the inner side wall of the annular sliding block, a first electric push rod is fixedly connected to the lower side of the fixed block, a welding gun head body is fixedly connected to the telescopic end of the first electric push rod, second motors are fixedly connected to the left side and the right side of the bottom plate, second gears are fixedly connected to the output ends of the two second motors, third gears are meshed with third gears, and one end of a threaded rod is fixedly connected to the two third gears, the other ends of the two threaded rods are rotatably connected with a supporting plate;
the supporting plate is fixedly connected with the bottom plate, two moving blocks are connected to the threaded rods in a rotating mode, the supporting blocks are fixedly connected to the upper sides of the moving blocks, one ends of a plurality of supporting rods are fixedly connected to the front ends and the rear ends of the upper sides of the supporting blocks respectively, the supporting plates are fixedly connected to the other ends of the supporting rods respectively, the supporting plates are connected with fixing bolts in a rotating mode, rotary joints are connected to the lower ends of the fixing bolts in a rotating mode, lower pressing plates are fixedly connected to the rotary joints respectively, and polishing mechanisms are arranged on the supporting frames.
Preferably, grinding machanism include with support frame fixed connection's second electric push rod, the flexible end fixedly connected with diaphragm of second electric push rod, the left and right both ends fixedly connected with polisher of downside of diaphragm.
Preferably, the support frame is U-shaped, and through holes are formed in the left side and the right side of the support frame.
Preferably, the second motor is a forward and reverse rotating motor, the lower pressing plate is an arc-shaped plate, and the upper side of the supporting block is provided with an arc shape.
Preferably, a threaded hole matched with the threaded rod is formed in the moving block, and a bearing is arranged at the rotating connection position of the threaded rod, the fixed plate and the support frame.
Preferably, a cavity is formed in the bottom plate, and the first motor and the first gear are located in the cavity.
The utility model has the advantages that: the utility model discloses in, through holding down plate, fixing bolt, the supporting shoe, can fix the reinforcing bar, guarantee the stability when polishing the butt joint, through the cooperation of second electric push rod, the diaphragm, polisher etc, can make the butt joint mouth of reinforcing bar guarantee to level, and then can increase the effect of butt joint, through the annular slider, first motor, the cooperation of first gear, can make welding gun head body carry out the degree welding to the butt joint department of two reinforcing bars, thereby avoided current reinforcing bar butt welding can only weld the top of reinforcing bar butt joint, and then lead to the poor problem of reinforcing bar welding effect easily, increased the practicality, improved the butt joint effect, the utility model discloses, can effectually weld the reinforcing bar to the butt joint is effectual, reduces workman's intensity of labour.
Drawings
Fig. 1 is the utility model discloses a butt welder's for construction structural schematic diagram.
Fig. 2 is the utility model discloses a structural schematic of the set casing of butt welder for construction.
Reference numbers in the figures: the welding gun comprises a base plate 1, a support frame 2, a first motor 3, a first gear 4, a fixed shell 5, a rack ring 6, an annular slider 7, a fixed block 8, a first electric push rod 9, a welding gun head body 10, a second motor 11, a second gear 12, a third gear 13, a moving block 14, a supporting block 15, a rotary joint 16, a fixing bolt 17, a bearing plate 18, a second electric push rod 19, a transverse plate 20, a grinding machine 21, a threaded rod 22 and a lower pressing plate 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a butt welding machine for building construction comprises a bottom plate 1, a support frame 2 is fixed on the bottom plate 1, a first motor 3 is fixed in the bottom plate 1, a first gear 4 is fixedly connected to the output end of the first motor 3, a rack ring 6 is meshed with the first gear 4, the rack ring 6 is fixedly connected with an annular slider 7, the annular slider 7 is slidably connected with a fixed shell 5, the fixed shell 5 is fixedly connected with the bottom plate 1, a fixed block 8 is fixedly connected to the upper side of the inner side wall of the annular slider 7, a first electric push rod 9 is fixedly connected to the lower side of the fixed block 8, a welding gun head body 10 is fixedly connected to the telescopic end of the first electric push rod 9, second motors 11 are fixedly connected to the left side and the right side of the bottom plate 1, second gears 12 are fixedly connected to the output ends of the two second motors 11, third gears 13 are meshed with the two second gears 12, one end of a threaded rod 22, the other ends of the two threaded rods 22 are rotatably connected with the supporting plate.
Further, backup pad and bottom plate 1 fixed connection, all rotate on two threaded rods 22 and be connected with movable block 14, the equal fixedly connected with supporting shoe 15 of upside of two movable blocks 14, the one end of the equal fixedly connected with a plurality of bracing pieces in both ends around the upside of two supporting shoes 15, the other end fixedly connected with bearing board 18 of a plurality of bracing pieces, two bearing boards 18 all rotate and are connected with fixing bolt 17, two fixing bolt 17's lower extreme all rotates and is connected with rotary joint 16, the equal fixedly connected with holding down plate 23 of two rotary joint 16, be provided with grinding machanism on the support frame 2.
Further, grinding machanism includes the second electric push rod 19 with 2 fixed connection of support frame, the flexible end fixedly connected with diaphragm 20 of second electric push rod 19, the downside left side of diaphragm 20, right both ends fixedly connected with polisher 21, support frame 2 is "U" type, the left side of support frame 2, be provided with the through-hole on the right side both sides, second motor 11 is the motor that is just reversing, holding down plate 23 is the arc, the upside of supporting shoe 15 sets up the arc, be provided with the screw hole that matches with threaded rod 22 on the movable block 14, threaded rod 22 and fixed plate, the rotation junction of support frame 2 is provided with the bearing, be provided with the cavity on bottom plate 1, first motor 3, first gear 4 is located the cavity.
The working principle is as follows: when the utility model is used, the reinforcing steel bar passes through the through hole on the supporting frame 2, and the fixing bolt 17 is rotated to drive the lower pressing plate 23 to fix the reinforcing steel bar, so that the reinforcing steel bar is fixed on the supporting block 15, then the output end of the second motor 11 drives the second gear 12 to rotate by starting the second motor 11, the second gear 12 rotates to drive the third gear 13, the third gear 13 drives the threaded rod 22 to rotate, and then the threaded rod 22 drives the moving block 14 to move, through the movement of the moving block 14, the supporting block 15 fixed on the moving block 14 and the lower pressing plate 23 drive the reinforcing steel bar to go forward, and then when the reinforcing steel bar moves below the grinding machine 21, the grinding machine 21 is driven to descend by the second electric push rod 19, the surface of the butt joint of the reinforcing steel bar is ground, then the grinding machine 21 is driven to ascend by the second electric push rod 19, and the threaded rod 22 is driven by, then dock in set casing 5, drive first gear 4 through the output of first motor 3, first gear 4 drives rack ring 6, and rack ring 6 and then drive annular slider 7 and rotate, then drive first electric push rod 9 and rotate, and first electric push rod 9 drives welding gun head body 10 and rotates, through the 9 adjustment position of first electric push rod, carries out 360 degrees weldings to the butt joint department of reinforcing bar, improves the welding effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a butt welder for construction, includes bottom plate (1), its characterized in that, be fixed with support frame (2) on bottom plate (1), bottom plate (1) internal fixation has first motor (3), the first gear (4) of output fixedly connected with of first motor (3), first gear (4) meshing has rack ring (6), rack ring (6) fixedly connected with annular slider (7), annular slider (7) sliding connection has set casing (5), set casing (5) and bottom plate (1) fixed connection, the upside fixedly connected with fixed block (8) of the inside wall of annular slider (7), the downside fixedly connected with first electric push rod (9) of fixed block (8), the flexible end fixedly connected with welding gun head body (10) of first electric push rod (9), the left side of bottom plate (1), The right two sides of the rack are fixedly connected with second motors (11), the output ends of the two second motors (11) are fixedly connected with second gears (12), the two second gears (12) are meshed with third gears (13), the two third gears (13) are fixedly connected with one ends of threaded rods (22), and the other ends of the two threaded rods (22) are rotatably connected with a supporting plate;
the supporting plate is fixedly connected with the bottom plate (1), the threaded rods (22) are all rotatably connected with moving blocks (14), the supporting blocks (15) are fixedly connected to the upper sides of the moving blocks (14), one ends of a plurality of supporting rods are fixedly connected to the front ends and the rear ends of the upper sides of the supporting blocks (15), the supporting plates (18) are fixedly connected to the other ends of the supporting rods, the supporting plates (18) are all rotatably connected with fixing bolts (17), the lower ends of the fixing bolts (17) are all rotatably connected with rotary joints (16), the rotary joints (16) are all fixedly connected with lower pressing plates (23), and the supporting frame (2) is provided with a polishing mechanism.
2. The butt welder for building construction according to claim 1, wherein the grinding mechanism comprises a second electric push rod (19) fixedly connected with the support frame (2), a transverse plate (20) is fixedly connected with a telescopic end of the second electric push rod (19), and grinding machines (21) are fixedly connected with left and right ends of the lower side of the transverse plate (20).
3. The butt welding machine for building construction according to claim 1, wherein the support frame (2) is U-shaped, and through holes are provided on the left and right sides of the support frame (2).
4. The butt welder for building construction according to claim 1, wherein the second motor (11) is a forward and reverse rotation motor, the lower pressing plate (23) is an arc-shaped plate, and the upper side of the supporting block (15) is provided with an arc shape.
5. The butt welding machine for building construction according to claim 1, characterized in that a threaded hole matched with the threaded rod (22) is formed in the moving block (14), and a bearing is arranged at the rotary connection position of the threaded rod (22) and the fixed plate and the support frame (2).
6. The butt welding machine for building construction according to claim 1, wherein a cavity is arranged on the bottom plate (1), and the first motor (3) and the first gear (4) are located in the cavity.
CN202020022824.XU 2020-01-07 2020-01-07 Butt welder for building construction Active CN211276937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020022824.XU CN211276937U (en) 2020-01-07 2020-01-07 Butt welder for building construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020022824.XU CN211276937U (en) 2020-01-07 2020-01-07 Butt welder for building construction

Publications (1)

Publication Number Publication Date
CN211276937U true CN211276937U (en) 2020-08-18

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Family Applications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112338558A (en) * 2020-11-26 2021-02-09 常州市科翡焊接成套设备制造有限公司 Automatic cut-off type welding device
CN112338424A (en) * 2020-11-26 2021-02-09 常州市科翡焊接成套设备制造有限公司 Automatic paste tight formula welding set that polishes
CN114147487A (en) * 2021-12-15 2022-03-08 中国十七冶集团有限公司 Device for polishing and welding coastal steel structure in sections and working method
CN117182270A (en) * 2023-11-08 2023-12-08 潍坊昌大建设集团有限公司 Butt welding machine convenient for fixing reinforcing steel bars

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112338558A (en) * 2020-11-26 2021-02-09 常州市科翡焊接成套设备制造有限公司 Automatic cut-off type welding device
CN112338424A (en) * 2020-11-26 2021-02-09 常州市科翡焊接成套设备制造有限公司 Automatic paste tight formula welding set that polishes
CN114147487A (en) * 2021-12-15 2022-03-08 中国十七冶集团有限公司 Device for polishing and welding coastal steel structure in sections and working method
CN117182270A (en) * 2023-11-08 2023-12-08 潍坊昌大建设集团有限公司 Butt welding machine convenient for fixing reinforcing steel bars
CN117182270B (en) * 2023-11-08 2024-01-30 潍坊昌大建设集团有限公司 Butt welding machine convenient for fixing reinforcing steel bars

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Effective date of registration: 20220615

Address after: 510000 shop C101, No. 45, compound 33, southwest she street, Chengjie, Tianhe District, Guangzhou City, Guangdong Province (office only)

Patentee after: Guangdong Rongzhou Construction Co.,Ltd.

Address before: No. 222, Hebin North Road, Ximei street, Nan'an City, Quanzhou, Fujian 362300

Patentee before: NANAN KETI MACHINERY TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right