CN213795007U

CN213795007U - Middle clamping welding clamp

Info

Publication number: CN213795007U
Application number: CN202022528422.XU
Authority: CN
Inventors: 谷剑平
Original assignee: Wuxi Fuqiman Technology Co ltd
Current assignee: Wuxi Fuqiman Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-27
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to the technical field of middle-clamp welding, and discloses a middle-clamp welding clamp, which comprises two support shafts, wherein one end of each support shaft is fixedly provided with a fixed block, one end of each fixed block is respectively fixedly provided with a welding clamp body, both ends of each welding clamp body are respectively fixedly provided with a fixed piece, one side of each fixed piece is provided with a through groove, the other side of each fixed piece is fixedly provided with two arc-shaped supporting blocks, and one side of each arc-shaped supporting block is rotatably provided with a rotating shaft. Thereby reducing the difficulty in welding.

Description

Middle clamping welding clamp

Technical Field

The utility model relates to a well calorie of welded technical field specifically is a well calorie of welding clamp.

Background

Traditional well card welding clamp is used for pressing from both sides in the industry welding shop to connect the metal welding thing mainly, the device main function is kept apart operator and high temperature welding set during the use, it leads to the operator to scald to make it avoid closely being close to the high temperature welding thing, and when the welding clamp is being designed, can be provided with it generally and press from both sides tight and can handheld constructional equipment, it can be more light comfortable when using the device to make the user through lever principle, the smooth and easy going on of the weldment work of being convenient for, when this well card welding clamp is made in the design, generally can adopt high temperature resistant and the stronger metal material of metal hardness to make, so that weldment work can normally go on.

Among the prior art, the operability of design device can be paid attention to by most designer when card welding clamp in the manufacturing and designing to the user can easily centre gripping welded metallics at the operative installations, but when using the device, if the welding clamp does not have a fixing device in the tight department of clamp, need guarantee that the clamping state of device can be extravagant physical power relatively for a long time when using, thereby improve the degree of difficulty of welding work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a well card welding presss from both sides possesses advantages such as can fix the centre gripping, has solved the more hard problem of centre gripping.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: including the back shaft, two the one end of back shaft is all fixed to be equipped with the fixed block, two the one end of fixed block is fixed respectively to be equipped with fixedly and to weld and presss from both sides the body, just the intermediate position of weld clamp body outer wall both sides respectively with the one end fixed connection of two fixed blocks, the both ends of weld clamp body are all fixed to be equipped with the stationary blade, one of them logical groove has been seted up to one side of stationary blade, wherein another the fixed two arc supporting shoes, two of being equipped with in intermediate position of stationary blade one side edge one side of arc supporting shoe all rotates and is equipped with the axis of rotation.

Preferably, two the one end of axis of rotation is all fixed and is equipped with the chucking ring, just the one end fixed connection of two axis of rotation is respectively in the both sides of chucking ring one end, the both ends of welding clamp body inner wall are all fixed and are equipped with the rubber ring.

Preferably, the other ends of the two support shafts are fixedly provided with connecting rods, and one ends of the two connecting rods are fixedly provided with handles.

Preferably, an arc-shaped protective shell is fixedly arranged at one end of the outer wall of each of the two handles.

Preferably, one side of one end of the outer wall of one of the connecting rods is fixedly provided with a first spring, and one end of the first spring is fixedly connected with one side of one end of the outer wall of the other connecting rod.

Preferably, one of them the fixed first bracing strip that is equipped with of one end of connecting rod outer wall, the one end of first bracing strip is seted up flutedly, the both sides of recess inner wall are rotated respectively and are equipped with the rotation strip, just the both sides of rotating strip one end rotate with the both sides of recess inner wall respectively and are connected, the fixed second support bar that is equipped with of one end of rotation strip, the one end of rotation strip alternates and is equipped with the second spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a well card welding presss from both sides possesses following beneficial effect:

1. this well card welding clamp through be provided with the welding set's that comprises welding clamp, stationary blade, arc supporting shoe, axis of rotation and chucking ring centre gripping equipment on the device for can be fixed clamping device when long-time operation metal welding thing welds, and convenient to use person is to the operation and the processing of welding thing, thereby reduces the degree of difficulty during the welding.

2. This well card welding clamp through be provided with on the device can be with structure equipment such as centre gripping equipment elongated connecting rod and arc protecting crust for the user is when using this welding set, and the spark splashes when avoiding being close to welded metal article and injures skin, makes the operator use the device safer, thereby improves the protectiveness that the device used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the welding clamp body and the clamping ring of the present invention;

fig. 3 is a schematic structural view of the support bar and the spring support buffer of the present invention.

In the figure: 1. a support shaft; 2. a fixed block; 3. welding the clamp body; 4. a fixing sheet; 5. an arc-shaped supporting block; 6. a rotating shaft; 7. a clamping ring; 8. a rubber ring; 9. a connecting rod; 10. a grip; 11. an arc-shaped protective shell; 12. a first spring; 13. a first support bar; 14. rotating the strip; 15. a second supporting strip; 16. a second spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the portable electronic device includes a support shaft 1, two support shafts 1 having a connecting rod 9 at the other end, two handles 10 fixed at one end of the connecting rod 9, two arc-shaped protective shells 11 fixed at one end of the outer wall of the handles 10, a first spring 12 fixed at one side of one end of the outer wall of one of the connecting rods 9, and one end of the first spring 12 fixedly connected to one side of one end of the outer wall of the other connecting rod 9.

Please refer to fig. 2, the fixed blocks 2 are fixedly arranged at one ends of the two support shafts 1, the welding clamp body 3 is fixedly arranged at one ends of the two fixed blocks 2, the middle positions of the two sides of the outer wall of the welding clamp body 3 are fixedly connected with one ends of the two fixed blocks 2, the fixing pieces 4 are fixedly arranged at the two ends of the welding clamp body 3, one side of one fixing piece 4 is provided with a through groove, the two arc-shaped support blocks 5 are fixedly arranged at the middle position of one side edge of the other fixing piece 4, one side of the two arc-shaped support blocks 5 is rotatably provided with the rotation shafts 6, the clamping rings 7 are fixedly arranged at one ends of the two rotation shafts 6, the two ends of one end of each clamping ring 7 are fixedly connected with one end of the two rotation shafts 6, and the rubber rings 8 are fixedly arranged at the two ends of the inner wall of the welding clamp body 3.

Referring to fig. 3, one end of the outer wall of one of the connecting rods 9 is fixedly provided with a first supporting bar 13, one end of the first supporting bar 13 is provided with a groove, two sides of the inner wall of the groove are respectively rotatably provided with a rotating bar 14, two sides of one end of the rotating bar 14 are respectively rotatably connected with two sides of the inner wall of the groove, one end of the rotating bar 14 is fixedly provided with a second supporting bar 15, one end of the rotating bar 14 is inserted with a second spring 16, and two ends of the second spring 16 are respectively connected with one side of the outer wall of the first supporting bar 13 and one side of the outer wall of the second supporting bar 15 in a clamping manner.

When in use, because the welding clamp in the design scheme mainly carries out welding clamping by applying pressure on two supporting shafts 1 on the device, and the device is provided with a fixed supporting structure device of the clamping device, when the device is used for clamping a welding metal substance, the welding metal substance can be fixed, so that an operator can release the applied pressure and can also clamp the metal welding substance by the device, the work load of the operator is reduced, and the fixed clamping device mainly comprises a welding clamp body 3, a fixed sheet 4, an arc-shaped supporting block 5, a rotating shaft 6 and a clamping ring 7, when in use, the welding clamp body 3 can be opened through the supporting shafts 1 at the upper end and the lower end of the device through the handles 10, when the metal welding substance is firmly held, the two handles 10 on the device are pressed, so that the inner wall of the welding clamp body 3 can carry out pressure clamping on the metal welding substance, and under the long-time clamping, the clamping ring 7 on one of the fixing sheets 4 can rotate on the arc-shaped supporting block 5 through the rotating shaft 6, thereby the fixing piece is clamped into the inner wall of the clamping groove at one side of the other fixing piece 4, the two fixing pieces 4 are mutually stressed and clamped and are not easy to loosen, thereby leading the clamping ring 7 to be firmly clamped, facilitating the welding operation of a user, reducing the working difficulty of the user, and arc-shaped protective shells 11 for placing welding sparks to splash are arranged on the two handles 10 on the device, so as to prevent the sparks from hurting the skin of the hands of a user, thereby improving the protection of the device, and a first spring 12 and a device rebound device consisting of a supporting bar and a second spring 16 are arranged between the two supporting shafts 1 of the device, when the clamping is released, the device can automatically rebound to the initial state, so that the operation of secondary clamping is facilitated.

To sum up, this well calorie of welding clamp through be provided with the welding set's that comprises welding clamp, stationary blade 4, arc supporting shoe 5, axis of rotation 6 and chucking ring 7 centre gripping equipment on the device for can be fixed clamping device when long-time operation metal welding thing welds, convenient to use person is to the operation and the processing of welding thing, thereby reduces the degree of difficulty when welding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a well card welding clamp, includes back shaft (1), its characterized in that, two the one end of back shaft (1) is all fixed and is equipped with fixed block (2), two the one end of fixed block (2) is fixed respectively and is equipped with welding clamp body (3), just the intermediate position of welding clamp body (3) outer wall both sides respectively with the one end fixed connection of two fixed blocks (2), the both ends of welding clamp body (3) are all fixed and are equipped with stationary blade (4), one of them logical groove has been seted up to one side of stationary blade (4), and wherein another the intermediate position of stationary blade (4) one side edge is fixed and is equipped with two arc supporting shoes (5), two one side of arc supporting shoe (5) is all rotated and is equipped with axis of rotation (6).

2. The middle clamping welding clamp according to claim 1, wherein: two the one end of axis of rotation (6) is all fixed and is equipped with chucking ring (7), just the both sides of chucking ring (7) one end respectively with the one end fixed connection of two axis of rotation (6), the both ends of welding clamp body (3) inner wall are all fixed and are equipped with rubber ring (8).

3. The middle clamping welding clamp according to claim 1, wherein: the other end of each of the two support shafts (1) is fixedly provided with a connecting rod (9), and one end of each of the two connecting rods (9) is fixedly provided with a handle (10).

4. The middle clamping welding clamp according to claim 3, wherein: and arc-shaped protective shells (11) are fixedly arranged at one ends of the outer walls of the two handles (10).

5. The middle clamping welding clamp according to claim 3, wherein: one side of one end of the outer wall of one of the connecting rods (9) is fixedly provided with a first spring (12), and one end of the first spring (12) is fixedly connected with one side of one end of the outer wall of the other connecting rod (9).

6. The middle clamping welding clamp according to claim 5, wherein: one of them the fixed first supporting strip (13) that is equipped with of one end of connecting rod (9) outer wall, the one end of first supporting strip (13) is seted up flutedly, the both sides of recess inner wall are rotated respectively and are equipped with rotation strip (14), just the both sides of rotating strip (14) one end rotate with the both sides of recess inner wall respectively and are connected, the fixed second support bar (15) that is equipped with of one end of rotation strip (14), the one end of rotating strip (14) alternates and is equipped with second spring (16).