CN217045170U - Light stud welding machine auxiliary device - Google Patents
Light stud welding machine auxiliary device Download PDFInfo
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- CN217045170U CN217045170U CN202123411468.4U CN202123411468U CN217045170U CN 217045170 U CN217045170 U CN 217045170U CN 202123411468 U CN202123411468 U CN 202123411468U CN 217045170 U CN217045170 U CN 217045170U
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Abstract
The utility model provides a light-duty stud welding machine auxiliary device, belongs to building engineering metal structure installation construction field, specifically is a stud welding auxiliary device. The device comprises an upper pressing plate and a lower bottom plate, and is characterized in that a movable telescopic rod is arranged between the upper pressing plate and the lower bottom plate, a compression spring is sleeved on the movable telescopic rod, a round hole is formed in the middle of the upper pressing plate, a limiting hole is formed in one side of the round hole, and a hole is formed in the middle of the lower bottom plate. The utility model discloses the beneficial effect who has is: the welding gun can be effectively kept to be vertically fixed all the time in the welding process by utilizing the upper pressure plate limiting hole, so that the stud and the surface of the steel member to be welded are kept to be vertical. Through the elastic support system who comprises movable telescopic link and compression spring, only need exert pressure the top board simultaneously gently when the welding stud, can strengthen the lower plate and treat the zonulae occludens of welding the steel member, guarantee the stability of action of welding simultaneously, guarantee stud welding quality, simple structure, nevertheless design benefit, convenient operation.
Description
Technical Field
The utility model provides a light-duty stud welding machine auxiliary device, belongs to building engineering metal structure installation construction field, specifically is a stud welding auxiliary device.
Background
The stud is a high-strength rigid connecting fastener, used in various steel structure engineering, and plays a role in rigid combination and connection among different connecting pieces. The stud is generally used in cooperation with a ceramic ring, and the ceramic ring needs to be broken after the stud is welded. The stud adopts special welding machine to carry out welding construction, and the conventionality adopts the welding machine to carry out the straightness control that hangs down from taking porcelain ring depression bar, nevertheless because of the stud size is less, very easily takes place the slope during the stud welding, makes the fastening connection performance of stud reduce, and the porcelain ring conventionality adopts artifical follow-up knockout one by one simultaneously, and efficiency is lower. CN105880888A discloses a stud welding auxiliary device, including two circular layer boards and three stand, during operation adjustment stand length guarantees circular layer board and treats that the steel member surface is parallel to through stand lower part permanent magnet with treat that the steel member zonulae occludens, reach the quality of guaranteeing the stud welding straightness that hangs down. The device mainly relies on dead weight and stand lower part magnetic adsorption to reach the service function, still has following defect still: 1. the length of the upright post is adjusted by using a thread with the same length, and the manual adjusting process is complicated; 2. the permanent magnet is tightly connected with the steel member to be welded, but the magnet is attracted, so that the device is difficult to move; 3. the device only plays the function of guaranteeing the welding straightness that hangs down, does not possess the function of supplementary broken porcelain ring.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to just not enough above and provide one kind and can guarantee the welding straightness that hangs down, possess the supplementary pin welding auxiliary device who breaks away the porcelain ring simultaneously again. The technical scheme is as follows:
the utility model provides a light-duty stud welding machine auxiliary device, includes top board and lower plate, and its key technology is that install movable telescopic link between top board and lower plate, wears to overlap compression spring on movable telescopic link, and it has the round hole to open in the middle of the top board, and round hole one side is opened has spacing hole, sets up the hole in the middle of the lower plate.
The movable telescopic rod comprises an outer sleeve and an inner rod, the outer sleeve and the inner rod are sleeved to form a rod piece, and two ends of the rod piece are fixed to the upper pressing plate and the lower bottom plate respectively.
The holes are circular holes with saw teeth.
And a ceramic ring pressure bar fixing block is arranged above the upper pressure plate.
And a ceramic ring pressing plate is arranged above the lower bottom plate.
The upper pressing plate, the lower bottom plate and the movable telescopic rod are made of light plastic steel plates.
The compression spring is made of a composite rubber spring.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the welding gun can be effectively ensured to be always vertically fixed in the welding process by utilizing the upper pressure plate limiting hole, so that the stud is ensured to be vertical to the surface of the steel member to be welded; by utilizing the lower bottom plate circular hole, the stud and the porcelain ring can be arranged on the steel member to be welded in advance, thereby being more convenient for the positioning of the welding machine.
2. Through the elastic support system who comprises movable telescopic link and compression spring, only need exert pressure the top board simultaneously gently when the welding stud, can strengthen the lower plate and treat the zonulae occludens of welding the steel member, guarantee the stability of action of welding simultaneously, guarantee stud welding quality, simple structure, nevertheless design benefit, convenient operation.
3. The arrangement of the ceramic ring pressure bar fixing block and the ceramic ring pressure plate further increases the convenience and reliability of operation.
4. Through rotating whole auxiliary device after the stud welding is accomplished, utilize the downthehole sawtooth of lower plate circle to destroy the outside porcelain ring of stud, reduced artifical follow-up process of knocking out one by one, improved the efficiency of construction.
5. The light plastic steel plate is light in weight, and the whole device is convenient to move.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is an assembly diagram of the present invention.
Detailed Description
Referring to fig. 1 and 2, the light stud welding machine auxiliary device comprises an upper pressing plate 1 and a lower bottom plate 4, and is characterized in that a movable telescopic rod 2 is installed between the upper pressing plate 1 and the lower bottom plate 4, a compression spring 3 penetrates through the movable telescopic rod 2 to form an elastic supporting system, a round hole is formed in the middle of the upper pressing plate 1, the diameter of the round hole is matched with a welding gun, two semicircular porcelain ring pressure rod limiting holes 5 are vertically formed in one side of the round hole, the distance between the limiting holes 5 is consistent with the distance between porcelain ring pressure rods 7 on the welding gun, a hole 6 is formed in the middle of the lower bottom plate 4, the diameter of the hole 6 is matched with a porcelain ring, and the hole is matched with a stud clamp 9 at the end of a stud welding machine.
The movable telescopic rod 2 comprises an outer sleeve 2.1 and an inner rod 2.2, the outer sleeve 2.1 and the inner rod 2.2 are sleeved to form two equal-length rod pieces, and two ends of each rod piece are respectively welded and fixed with the upper pressing plate 1 and the lower bottom plate 4.
The holes 6 are circular holes with saw teeth 6.1.
The ceramic ring pressure bar fixing block 8 is arranged above the upper pressure plate 1, and a through hole is formed in the ceramic ring pressure bar fixing block 8 and is used for the upper end of the ceramic ring pressure bar 7 to penetrate through.
The ceramic ring pressing plate 11 is fixed at the lower end of the ceramic ring pressing rod 7 and positioned above the lower bottom plate 4, and the ceramic ring pressing plate 11 is U-shaped and can clamp a ceramic ring.
The upper pressing plate 1, the lower bottom plate 4 and the movable telescopic rod 2 are made of light plastic steel plates.
The compression spring 3 is made of a composite rubber spring.
When the device works, the device is placed at a preset position on the surface of a steel member to be welded of the stud, the stud 10 with the porcelain ring 12 is placed in the hole 6 with the saw teeth 6.1 of the circular shape of the lower base plate 4, a welding gun penetrates through the circular hole of the upper pressure plate 1 during welding, the porcelain ring pressure rod fixing block 8 penetrates through the upper end of the porcelain ring pressure rod 7 and is placed on the upper pressure plate 1, the porcelain ring pressure rod 7 on the welding gun is tightly attached to the porcelain ring pressure rod limiting hole 5 on the upper pressure plate 1, then the upper pressure plate 1 is manually applied, the welding machine moves downwards, the stud 10 is sleeved into the welding gun stud clamp 9, the porcelain ring 12 is clamped by the porcelain ring pressure plate 11, and then electric welding is performed. After welding, the auxiliary device is manually rotated, and the ceramic ring is damaged through the saw teeth 6.1 in the circular holes 6 of the lower bottom plate 4, so that subsequent cleaning is facilitated.
Claims (7)
1. The utility model provides a light-duty stud welding machine auxiliary device, includes top board (1) and lower plate (4), characterized by installs movable telescopic link (2) between top board (1) and lower plate (4), wears set compression spring (3) on movable telescopic link (2), and it has the round hole to open in the middle of top board (1), and open round hole one side has spacing hole (5), sets up hole (6) in the middle of lower plate (4).
2. The light stud welding machine auxiliary device according to claim 1, wherein the movable telescopic rod (2) comprises an outer sleeve (2.1) and an inner rod (2.2), the outer sleeve (2.1) and the inner rod (2.2) are sleeved to form a rod, and two ends of the rod are respectively fixed with the upper pressure plate (1) and the lower bottom plate (4).
3. A light-duty stud welder auxiliary device according to claim 1, characterized in that the holes (6) are circular holes with saw teeth (6.1).
4. The light stud welder auxiliary device according to claim 1, characterized in that a porcelain ring compression bar fixing block (8) is arranged above the upper pressure plate (1).
5. The light stud welder auxiliary device according to claim 1, wherein a porcelain ring pressing plate (11) is provided above the lower base plate (4).
6. The auxiliary device of the light-duty stud welding machine according to claim 1, wherein the upper pressing plate (1), the lower bottom plate (4) and the movable telescopic rod (2) are made of light plastic steel plates.
7. The light-duty stud welder auxiliary device according to claim 1, characterized in that the compression spring (3) is made of a compounded rubber spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411468.4U CN217045170U (en) | 2021-12-31 | 2021-12-31 | Light stud welding machine auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411468.4U CN217045170U (en) | 2021-12-31 | 2021-12-31 | Light stud welding machine auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217045170U true CN217045170U (en) | 2022-07-26 |
Family
ID=82478538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123411468.4U Active CN217045170U (en) | 2021-12-31 | 2021-12-31 | Light stud welding machine auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217045170U (en) |
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2021
- 2021-12-31 CN CN202123411468.4U patent/CN217045170U/en active Active
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