CN208743956U - A kind of anti-splashing tin-lead welding rod structure - Google Patents
A kind of anti-splashing tin-lead welding rod structure Download PDFInfo
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- CN208743956U CN208743956U CN201821395296.1U CN201821395296U CN208743956U CN 208743956 U CN208743956 U CN 208743956U CN 201821395296 U CN201821395296 U CN 201821395296U CN 208743956 U CN208743956 U CN 208743956U
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Abstract
The utility model provides a kind of anti-splashing tin-lead welding rod structure.The anti-splashing tin-lead welding rod structure includes fixed structure；Welding rod structure；Safeguard structure, the safeguard structure is set to the outside of the fixed structure, the safeguard structure includes fixing sleeve, latch segment, shield, lock-screw and shaft, there are two the semicircular fixing sleeve is set, two fixing sleeves are fixed on the outside of the fixed structure at circle, two fixing sleeves are rotatablely connected by the shaft, there are two the latch segment is set, two latch segments are respectively arranged on one end that two fixing sleeves deviate from the shaft, the lock-screw is to be threadedly coupled with two latch segments, two fan-shaped shields are respectively arranged on the bottom end of two fixing sleeves, and two shields form horn-like structure.Anti-splashing tin-lead welding rod structure provided by the utility model, which has, has shield, can be avoided the advantages of welding spark causes damage to operator.
Description
Technical field
The utility model relates to welding technology field more particularly to a kind of anti-splashing tin-lead welding rod structures.
Background technique
Fusing is filled in the metal of the joint of welding workpiece when welding rod (covered electrode) gas welding or electric welding
Item, the material of welding rod is usually identical with the material of workpiece, and welding rod is the consumable electrode used for welding electrode arc welding for being coated with coating,
It is it is dimerous by coating and core wire, in welding field, a kind of tin-lead welding rod is widely used.
However in traditional tin-lead welding rod use process, in the welding process due to welding rod, a large amount of spark can be generated, fire
Flower, which splashes, be easy to cause the damage of operator.
Therefore, it is necessary to provide a kind of new anti-splashing tin-lead welding rod structure solution above-mentioned technical problem.
Utility model content
The technical issues of the utility model solves is to provide one kind with shield, can be avoided welding spark to operator
Cause the anti-splashing tin-lead welding rod structure of damage.
In order to solve the above technical problems, anti-splashing tin-lead welding rod structure provided by the utility model includes: fixed structure；Weldering
Structure, the welding rod structure are set to the inside of the fixed structure；Safeguard structure, the safeguard structure are set to the fixed knot
The outside of structure, the safeguard structure include fixing sleeve, latch segment, shield, lock-screw and shaft, the semicircular fixation
There are two being arranged, two fixing sleeves are fixed on the outside of the fixed structure at circle, and two fixing sleeves pass through institute
Shaft rotation connection is stated, there are two the latch segment is set, two latch segments are respectively arranged on two fixing sleeves away from institute
One end of shaft is stated, the lock-screw is to be threadedly coupled with two latch segments, two fan-shaped shields point
Not She Yu two fixing sleeves bottom end, and two shields form horn-like structures.
Preferably, the fixed structure includes casing and protrusion, and inside is that the described sleeve pipe of hollow cylindrical structure is set
In the inside of two fixing sleeves, the protrusion is set to the top of described sleeve pipe.
Preferably, the welding rod structure includes welding rod ontology and tip, and the welding rod ontology is set to the inside of described sleeve pipe,
The tip is set to the bottom end of the welding rod ontology.
Preferably, described sleeve pipe is equipped with Anti-fall structure away from one end of the protrusion, and the Anti-fall structure includes hinge
Chain, clamping plate, the first spring and groove, there are four the clamping plate of arc is set, four clamping plates surround a round-like structure,
And four clamping plates are rotatablely connected by the hinge and described sleeve pipe, are equipped on the outer surface of four clamping plates
The groove, and four grooves are in same plane, first spring is socketed on the outside of the groove.
Preferably, one end of described sleeve pipe is equipped with slide construction, and the slide construction includes sliding slot and annular sleeve, kidney-shaped
The sliding slot is set to one end side wall of described sleeve pipe, and the annular sleeve is slidably connected to the inside of described sleeve pipe, and the annular
The outer dia of set is less than the inside diameter of described sleeve pipe.
Preferably, the slide construction further includes locking nut and screw rod, and the screw rod is described in described sleeve pipe
Sliding slot simultaneously extends to the annular sleeve, and the diameter of the screw rod is less than the width of the sliding slot, and the locking nut is threadedly coupled
In the outside of the screw rod, and the maximum gauge of the locking nut is greater than the width of the sliding slot.
Preferably, the inside of the screw rod is equipped with clamping structure, and the clamping structure includes collet and connecting rod, arc
The collet is set to the inside of the annular sleeve, and the connecting rod is fixed on one end of the collet, and the connecting rod runs through
The annular sleeve and the inside for extending to the screw rod, the connecting rod are slidably connected with the screw rod and the annular sleeve.
Preferably, the clamping structure further includes second spring, spring retaining plate and pull rod, and the second spring is set to institute
The inside of screw rod is stated, the spring retaining plate is slidably connected to the inside of the screw rod, and the connecting rod runs through described second
Spring is simultaneously connect with the spring retaining plate, and the pull rod is fixed on one end that the spring retaining plate deviates from the connecting rod,
And the pull rod is connect with the screw slide.
Compared with the relevant technologies, anti-splashing tin-lead welding rod structure provided by the utility model is had the following beneficial effects:
The utility model provides a kind of anti-splashing tin-lead welding rod structure, there are two the semicircular fixing sleeve is set, two
The fixing sleeve is fixed on the outside of the fixed structure at circle, and two fixing sleeves are rotatablely connected by the shaft,
Facilitate and open two fixing sleeves rotations, is easy for installation and removal, there are two the latch segment is set, two latch segments point
Not She Yu two fixing sleeves deviate from one end of the shaft, the lock-screw and two latch segments are screw thread company
It connects, two latch segments can be unclamped by the lock-screw and fixed, realize two fixing sleeves to the set
The locking of pipe, two fan-shaped shields are respectively arranged on the bottom end of two fixing sleeves, and two shield groups
At horn-like structure welding spark splashing pair can be prevented in welding by two at the horn-like shield
Operator causes to damage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of anti-splashing tin-lead welding rod structure provided by the utility model；
Fig. 2 is the portion A shown in FIG. 1 enlarged diagram；
Fig. 3 is the portion B shown in FIG. 1 enlarged diagram；
Fig. 4 is the attachment structure schematic diagram of slide construction shown in FIG. 1 and clamping structure.
Figure label: 1, fixed structure, 11, casing, 12, protrusion, 2, welding rod structure, 21, welding rod ontology, 22, tip, 3,
Safeguard structure, 31, fixing sleeve, 32, latch segment, 33, shield, 34, lock-screw, 35, shaft, 4, Anti-fall structure, 41, hinge
Chain, 42, clamping plate, the 43, first spring, 44, groove, 5, slide construction, 51, sliding slot, 52, locking nut, 53, screw rod, 54, annular
Set, 6, clamping structure, 61, collet, 62, connecting rod, 63, second spring, 64, spring retaining plate, 65, pull rod.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, wherein Fig. 1 is anti-splashing tin-lead welding rod knot provided by the utility model
A kind of structural schematic diagram of preferred embodiment of structure；Fig. 2 is the portion A shown in FIG. 1 enlarged diagram；Fig. 3 is the portion B shown in FIG. 1
Enlarged diagram；Fig. 4 is the attachment structure schematic diagram of slide construction shown in FIG. 1 and clamping structure.Anti-splashing tin-lead welding rod knot
Structure includes: fixed structure 1；Welding rod structure 2, the welding rod structure 2 are set to the inside of the fixed structure 1；Safeguard structure 3, institute
The outside that safeguard structure 3 is set to the fixed structure 1 is stated, the safeguard structure 3 includes fixing sleeve 31, latch segment 32, shield
33, lock-screw 34 and shaft 35, there are two the semicircular fixing sleeve 31 is set, two fixing sleeves 31 are fixed at circle
In the outside of the fixed structure 1, two fixing sleeves 31 are rotatablely connected by the shaft 35, and the latch segment 32 is equipped with
Two, two latch segments 32 are respectively arranged on one end that two fixing sleeves 31 deviate from the shaft 35, the locking screw
Nail 34 is to be threadedly coupled with two latch segments 32, and two fan-shaped shields 33 are respectively arranged on two fixations
The bottom end of set 31, and two shields 33 form horn-like structure.
The fixed structure 1 includes casing 11 and protrusion 12, and inside is that the described sleeve pipe 11 of hollow cylindrical structure is set
It is set to the top of described sleeve pipe 11 in the inside of two fixing sleeves 31, described raised 12, raised 12 setting can
Keep welding gun stronger when clamping described sleeve pipe 11.
The welding rod structure 2 includes welding rod ontology 21 and tip 22, and the welding rod ontology 21 is set to the interior of described sleeve pipe 11
Portion, the tip 22 are set to the bottom end of the welding rod ontology 21, by the way that the tip is arranged in the bottom end of the welding rod ontology 21
22, it is to preferably carry out welding.
Described sleeve pipe 11 is equipped with Anti-fall structure 4 away from described raised 12 one end, and the Anti-fall structure 4 includes hinge
41, clamping plate 42, the first spring 43 and groove 44, there are four the clamping plate 42 of arc is set, four clamping plates 42 surround one
Round-like structure, and four clamping plates 42 are rotatablely connected by the hinge 41 with described sleeve pipe 11, four clamping plates
The groove 44 is equipped on 42 outer surface, and four grooves 44 are in same plane, 43 sets of first spring
It is connected to the outside of the groove 44, by being rotatably connected on the clamping plate 42 of 11 bottom end of described sleeve pipe, and is socketed in four institutes
First spring 43 outside clamping plate 42 is stated, the welding rod come out from four clamping plates 42 can be clamped, prevent institute
Collet 61 is stated when not being capable of clamping, welding rod can also work on.
One end of described sleeve pipe 11 is equipped with slide construction 5, and the slide construction 5 includes sliding slot 51 and annular sleeve 54, kidney-shaped
The sliding slot 51 be set to one end side wall of described sleeve pipe 11, the annular sleeve 54 is slidably connected to the inside of described sleeve pipe 11,
And the outer dia of the annular sleeve 54 can be made less than the inside diameter of described sleeve pipe 11 by opening up for the sliding slot 51
The screw rod 53 is slided in the exterior side wall of described sleeve pipe 11.
The slide construction 5 further includes locking nut 52 and screw rod 53, institute of the screw rod 53 in described sleeve pipe 11
It states sliding slot 51 and extends to the annular sleeve 54, the diameter of the screw rod 53 is less than the width of the sliding slot 51, the locking screw
Mother 52 is threadedly connected to the outside of the screw rod 53, and the maximum gauge of the locking nut 52 is greater than the width of the sliding slot 51
The screw rod 53 can be fixed on specified in 11 exterior side wall of described sleeve pipe by degree by the adjusting of the locking nut 52
Position has the function that control welding rod elongation.
The inside of the screw rod 53 is equipped with clamping structure 6, and the clamping structure 6 includes collet 61 and connecting rod 62, arc
The collet 61 be set to the inside of the annular sleeve 54, the connecting rod 62 is fixed on one end of the collet 61, and described
Connecting rod 62 runs through the annular sleeve 54 and extends to the inside of the screw rod 53, the connecting rod 62 and the screw rod 53 and institute
It states annular sleeve 54 to be slidably connected, by the setting of the collet 61, welding rod can be clamped in the inside of the annular sleeve 54.
The clamping structure 6 further includes second spring 63, spring retaining plate 64 and pull rod 65, and the second spring 63 is set to
The inside of the screw rod 53, the spring retaining plate 64 is slidably connected to the inside of the screw rod 53, and the connecting rod 62 is passed through
It wears the second spring 63 and is connect with the spring retaining plate 64, the pull rod 65, which is fixed on the spring retaining plate 64, to deviate from
One end of the connecting rod 62, and the pull rod 65 is slidably connected with the screw rod 53, passes through the elastic force of the second spring 63
Effect can be such that the collet 61 clamps with welding rod under the effect of the elastic force of the second spring 63.
The working principle of anti-splashing tin-lead welding rod structure provided by the utility model is as follows:
Two fixing sleeves 31 are fixed on to the outside of described sleeve pipe 11 by the lock-screw 34 first, it is semicircle
The fixing sleeve 31 set there are two, two fixing sleeves 31 are fixed on the outside of the fixed structure 1, two institutes at circle
It states fixing sleeve 31 to be rotatablely connected by the shaft 35, facilitates and open two rotations of fixing sleeve 31, be easy for installation and removal,
There are two the latch segment 32 is set, two latch segments 32 are respectively arranged on two fixing sleeves 31 away from the shaft 35
One end, the lock-screw 34 are to be threadedly coupled with two latch segments 32, can be by two by the lock-screw 34
A latch segment 32 unclamps and fixed, locking of two fixing sleeves 31 of realization to described sleeve pipe 11, two fan-shaped institutes
The bottom end that shield 33 is respectively arranged on two fixing sleeves 31 is stated, and two shields 33 form horn-like structure, led to
Two are crossed into the horn-like shield 33, can prevent welding spark splashing from causing to damage to operator in welding
Wound, after the safeguard structure 3 is installed, tin-lead welding rod is taken out, and then pulls the institute being slidably connected with the screw rod 53
Pull rod 65 is stated, the pull rod 65 is pulled, the spring retaining plate 65 being slidably connected inside the screw rod 53 can be driven to exist
The internal slide of the screw rod 53, the fixed second spring 63 in one end of the spring retaining plate 65, the other end and the drawing
Bar 65 is fixed, and the spring retaining plate 64 fixes the connecting rod 62 away from one end of the pull rod 65, the connecting rod 62
Outside is socketed the second spring 63, and the connecting rod 62 fixes the collet 61 away from one end of the spring retaining plate 64,
The connecting rod 62 is to be slidably connected with the annular sleeve 54 and the screw rod 53, pulls the pull rod 65, can be made described
Space between collet 61 and the annular sleeve 54 reaches maximum, facilitates by the inside of welding rod insertion described sleeve pipe 11, to welding rod
When being inserted into the inside of described sleeve pipe 11, the pull rod 65 is unclamped again, welding rod will be clamped by the collet 61, weldering to be used
When, only need to move the screw rod 53, annular sleeve screw rod 53 and be slidably connected inside described sleeve pipe 11
54 is fixed, and welding rod is fixed in the inside of the annular sleeve 54, and welding rod can be realized in described sleeve pipe 11 in the mobile screw rod 53
Inside is mobile, facilitates welding, and finally the described sleeve pipe 11 with described raised 12 one end, which is clamped on welding gun, can start to weld
Connect work.
Compared with the relevant technologies, anti-splashing tin-lead welding rod structure provided by the utility model is had the following beneficial effects:
The utility model provides a kind of anti-splashing tin-lead welding rod structure, there are two the semicircular fixing sleeve 31 is set, two
A fixing sleeve 31 is fixed on the outside of the fixed structure 1 at circle, and two fixing sleeves 31 pass through the shaft 35
Rotation connection facilitates and opens two fixing sleeves 31 rotations, is easy for installation and removal, there are two the latch segment 32 is set, two
A latch segment 32 is respectively arranged on one end that two fixing sleeves 31 deviate from the shaft 35, the lock-screw 34 and two
A latch segment 32 is to be threadedly coupled, and can be unclamped two latch segments 32 by the lock-screw 34 and solid
It is fixed, realize locking of two fixing sleeves 31 to described sleeve pipe 11, two fan-shaped shields 33 are respectively arranged on two
The bottom end of the fixing sleeve 31, and two shields 33 form horn-like structure, by two at horn-like described anti-
Shield 33 can prevent welding spark splashing from causing to damage to operator in welding.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of anti-splashing tin-lead welding rod structure characterized by comprising
Fixed structure；
Welding rod structure, the welding rod structure are set to the inside of the fixed structure；
Safeguard structure, the safeguard structure are set to the outside of the fixed structure, and the safeguard structure includes fixing sleeve, locking
Block, shield, lock-screw and shaft, there are two the semicircular fixing sleeve is set, two fixing sleeves are fixed at circle
In the outside of the fixed structure, two fixing sleeves are rotatablely connected by the shaft, there are two the latch segment is set, two
A latch segment is respectively arranged on one end that two fixing sleeves deviate from the shaft, the lock-screw and two locks
Tight block is to be threadedly coupled, and two fan-shaped shields are respectively arranged on the bottom end of two fixing sleeves, and described in two
Shield forms horn-like structure.
2. anti-splashing tin-lead welding rod structure according to claim 1, which is characterized in that the fixed structure include casing and
Protrusion, inside are that the described sleeve pipe of hollow cylindrical structure is set to the inside of two fixing sleeves, and the protrusion is set to institute
State the top of casing.
3. anti-splashing tin-lead welding rod structure according to claim 2, which is characterized in that the welding rod structure includes welding rod sheet
Body and tip, the welding rod ontology are set to the inside of described sleeve pipe, and the tip is set to the bottom end of the welding rod ontology.
4. anti-splashing tin-lead welding rod structure according to claim 2, which is characterized in that described sleeve pipe is away from the protrusion
One end is equipped with Anti-fall structure, and the Anti-fall structure includes hinge, clamping plate, the first spring and groove, the clamping plate of arc
If there are four, four clamping plates surround a round-like structure, and four clamping plates pass through the hinge and the set
Pipe is rotatablely connected, and is equipped with the groove on the outer surface of four clamping plates, and four grooves are in same plane,
First spring is socketed on the outside of the groove.
5. anti-splashing tin-lead welding rod structure according to claim 2, which is characterized in that one end of described sleeve pipe is equipped with sliding
Structure, the slide construction include sliding slot and annular sleeve, and the sliding slot of kidney-shaped is set to one end side wall of described sleeve pipe, the ring
Shape set is slidably connected to the inside of described sleeve pipe, and the outer dia of the annular sleeve is less than the inside diameter of described sleeve pipe.
6. anti-splashing tin-lead welding rod structure according to claim 5, which is characterized in that the slide construction further includes locking
Nut and screw rod, the sliding slot of the screw rod in the described sleeve pipe simultaneously extend to the annular sleeve, the diameter of the screw rod
Less than the width of the sliding slot, the locking nut is threadedly connected to the outside of the screw rod, and the maximum of the locking nut
Diameter is greater than the width of the sliding slot.
7. anti-splashing tin-lead welding rod structure according to claim 6, which is characterized in that the inside of the screw rod, which is equipped with, to be clamped
Structure, the clamping structure include collet and connecting rod, and the collet of arc is set to the inside of the annular sleeve, the connection
Bar is fixed on one end of the collet, and the connecting rod runs through the annular sleeve and extends to the inside of the screw rod, described
Connecting rod is slidably connected with the screw rod and the annular sleeve.
8. anti-splashing tin-lead welding rod structure according to claim 7, which is characterized in that the clamping structure further includes second
Spring, spring retaining plate and pull rod, the second spring are set to the inside of the screw rod, and the spring retaining plate is slidably connected to
The inside of the screw rod, and the connecting rod is connect through the second spring and with the spring retaining plate, the pull rod is solid
Deviate from one end of the connecting rod due to the spring retaining plate, and the pull rod is connect with the screw slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395296.1U CN208743956U (en) | 2018-08-28 | 2018-08-28 | A kind of anti-splashing tin-lead welding rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395296.1U CN208743956U (en) | 2018-08-28 | 2018-08-28 | A kind of anti-splashing tin-lead welding rod structure |
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| Publication Number | Publication Date |
|---|---|
| CN208743956U true CN208743956U (en) | 2019-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821395296.1U Active CN208743956U (en) | 2018-08-28 | 2018-08-28 | A kind of anti-splashing tin-lead welding rod structure |
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| CN (1) | CN208743956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157337A (en) * | 2020-11-30 | 2021-01-01 | 苏州风何以机械设备有限公司 | Anti-splashing device for handheld electric arc welding electrode |
| CN114571042A (en) * | 2022-05-07 | 2022-06-03 | 中铁十七局集团建筑工程有限公司 | Electric welding gun with fireproof, radiation-proof and smoke-proof functions |
-
2018
- 2018-08-28 CN CN201821395296.1U patent/CN208743956U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157337A (en) * | 2020-11-30 | 2021-01-01 | 苏州风何以机械设备有限公司 | Anti-splashing device for handheld electric arc welding electrode |
| CN114571042A (en) * | 2022-05-07 | 2022-06-03 | 中铁十七局集团建筑工程有限公司 | Electric welding gun with fireproof, radiation-proof and smoke-proof functions |
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