Locking head of welding equipment

Abstract

The utility model discloses a welding equipment locking head which comprises a locking head body, the locking head body is arranged above welding equipment, a locking clamping groove is formed in the middle of the outer portion of the locking head body, a locking hoop is arranged at the front end of the inner portion of the locking clamping groove, an anti-skid layer is arranged on the surface of the locking hoop, and the anti-skid layer is arranged on the surface of the locking hoop. A dismounting spring is arranged at the top end of the interior of the locking head, the lower end of the dismounting spring is connected with a locking block, an electric welding rod locking sleeve is arranged below the locking block, and a dismounting opening is formed in the bottom end of the interior of the electric welding rod locking sleeve. The electric welding rod locking sleeve is arranged in the locking head, the locking position of the electric welding rod locking sleeve is fixed through the locking hoop, the installed electric welding rod has a good locking function, the multiple elastic grooves are formed in the opening of the electric welding rod locking sleeve, the position of the opening can have certain elasticity, and the electric welding rod can be locked through the locking hoop. And the electric welding rod can be conveniently inserted and fixedly mounted in the electric welding rod locking sleeve.

Description

Technical Field

[0001] The utility model relates to the relevant field of welding equipment, in particular to a locking head of welding equipment. Background Art

[0002] Welding equipment is the equipment needed to realize the welding process. Welding equipment includes welding machines, welding process equipment and welding auxiliary equipment, including welding energy equipment, welding head and welding control system. The welding energy equipment is used to provide the energy required for welding. The function of the welding head is to convert the energy output by the welding energy equipment into welding heat, and continuously feed the welding material. At the same time, the head itself moves forward to realize welding. The function of the welding control system is to control the entire welding process, including controlling the welding degree and welding specification parameters.

[0003] There are still certain deficiencies in the use of the locking head of welding equipment in the prior art. The welding rod is usually directly connected to the equipment by plugging, and the connection position does not have a locking function. During the use of the welding rod, it is easy to cause the welding rod to loosen, shift or fall, affecting the welding effect. Utility Model Content

[0004] The utility model aims to provide a locking head for welding equipment to solve the problem in the above-mentioned background technology that the welding rod is usually directly connected to the equipment by means of plug-in, and the connection position does not have a locking function. During the use of the welding rod, it is easy to cause the welding rod to loosen, shift or fall, thereby affecting the welding effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a locking head for welding equipment, comprising a locking head, wherein the locking head is arranged above the welding equipment, a locking slot is provided at the middle position of the outside of the locking head, a locking clamp is provided at the front end inside the locking slot, a non-slip layer is provided on the surface of the locking clamp, a disassembly spring is provided at the top end inside the locking head, the lower end of the disassembly spring is connected to a locking block, a welding rod locking sleeve is provided below the locking block, a disassembly port is provided at the bottom end inside the welding rod locking sleeve, a plurality of elastic grooves are provided on the surface of the disassembly port, and a mounting plate is provided at the top end of the locking head.

[0006] In a further embodiment, the locking clamp is made of plastic material, and the cross section of the locking clamp is a semicircular structure.

[0007] In a further embodiment, a hand-held handle is provided in the middle position of the outside of the locking clamp, one end of the locking clamp is fixedly connected to the locking slot by a screw, and the other end of the locking clamp is connected to the locking slot by inlaying.

[0008] In a further embodiment, the welding rod locking sleeve is fixedly connected to the locking block by threads, and the locking block is connected to the locking head by sliding inlay.

[0009] In a further embodiment, the inner wall of the locking clamp and the middle position of the locking slot are connected by locking teeth and the outer snap-in socket, and the inner wall of the locking clamp and the middle position of the locking block are connected by locking teeth and the inner snap-in socket, and the positions of the outer snap-in socket and the inner snap-in socket are the same.

[0010] In a further embodiment, the upper part of the interior of the welding rod locking sleeve is provided with an anti-slip strip, and the lower part of the welding rod locking sleeve is provided with an inverted cone structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The locking head of the utility model is provided with a welding rod locking sleeve inside, and the locking position of the welding rod locking sleeve is fixed by a locking clamp, so that the installed welding rod has a better locking function, and a plurality of elastic grooves are provided at the opening of the welding rod locking sleeve, so that the position of the opening has a certain elasticity, which is convenient for inserting and fixing the welding rod inside the welding rod locking sleeve, and then pushing it to the top to align the inner and outer bayonet openings, and inlaying with the locking teeth, locking the position of the locking block, shrinking the position of the elastic groove, and increasing the firmness of the welding rod installation. The locking steps are simple and easier to operate. When the welding rod needs to be replaced, only one end of the locking clamp needs to be pried open to separate the locking teeth from the inner and outer bayonet openings. The welding rod locking sleeve can be ejected by disassembling the spring, thereby disassembling the welding rod, which is convenient for disassembly operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a locking head of a welding device of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the locking head of the utility model;

[0015] Figure 3 It is a front view of the locking slot of the utility model;

[0016] Figure 4 It is a schematic diagram of the contraction structure of the disassembly spring of the utility model;

[0017] Figure 5 It is a schematic diagram of the expansion structure of the disassembly spring of the utility model;

[0018] Figure 6 This is a structural schematic diagram of the disassembly and assembly port of the utility model;

[0019] Figure 7It is a top view of the locking clamp of the utility model.

[0020] In the figure: 1. welding equipment; 2. locking head; 3. mounting plate; 4. disassembly spring; 5. locking clamp; 6. hand-held handle; 7. anti-skid layer; 8. welding rod locking sleeve; 9. locking slot; 10. outer snap-in; 11. locking block; 12. inner snap-in; 13. anti-skid strip; 14. elastic groove; 15. disassembly and assembly port; 16. locking teeth. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-7 The utility model provides an embodiment: a locking head of a welding equipment, comprising a locking head 2, the locking head 2 is arranged above the welding equipment 1, a locking slot 9 is arranged in the middle position of the outside of the locking head 2, a locking clamp 5 is arranged at the front end inside the locking slot 9, a non-slip layer 7 is arranged on the surface of the locking clamp 5, a disassembly spring 4 is arranged at the top end inside the locking head 2, the lower end of the disassembly spring 4 is connected to the locking block 11, a welding rod locking sleeve 8 is arranged below the locking block 11, a disassembly port 15 is arranged at the bottom end inside the welding rod locking sleeve 8, a plurality of elastic grooves 14 are arranged on the surface of the disassembly port 15, and a mounting plate 3 is arranged at the top end of the locking head 2.

[0023] The locking slot 9 is used to install and fix the locking clamp 5, the locking head 2 is used to lock and fix the installation position of the welding rod, the locking clamp 5 is used to adjust the position of the locking tooth 16, the disassembly spring 4 is used to pop out the welding rod locking sleeve 8 to separate the welding rod locking sleeve 8 from the locking head 2, the welding rod locking sleeve 8 is used to install and fix the welding rod, the elastic groove 14 is used to increase the shrinkage elasticity of the disassembly and assembly port 15, and the mounting plate 3 is used to install the locking head 2 and the equipment.

[0024] Furthermore, the locking clamp 5 is made of plastic, and the cross section of the locking clamp 5 is a semicircular structure.

[0025] The plastic material can increase the flexibility of the locking clamp 5 .

[0026] Furthermore, a hand-held handle 6 is provided in the middle position of the outside of the locking clamp 5, one end of the locking clamp 5 is fixedly connected to the locking slot 9 by screws, and the other end of the locking clamp 5 is connected to the locking slot 9 by inlaying.

[0027] The locking clip 5 can be adjusted by hand-holding the grip 6 .

[0028] Furthermore, the welding rod locking sleeve 8 is fixedly connected to the locking block 11 through threads, and the locking block 11 is connected to the locking head 2 through sliding inlay.

[0029] The welding rod locking sleeve 8 and the locking block 11 can be installed more firmly through the threaded connection.

[0030] Furthermore, the inner wall of the locking clamp 5 and the middle position of the locking groove 9 are engaged with the outer clamp 10 through the locking tooth 16, and the inner wall of the locking clamp 5 and the middle position of the locking block 11 are engaged with the inner clamp 12 through the locking tooth 16, and the position of the outer clamp 10 and the inner clamp 12 are the same.

[0031] The locking teeth 16 are connected to the outer bayonet 10 and the inner bayonet 12 to lock the position of the locking block 11 .

[0032] Furthermore, the upper part of the interior of the welding rod locking sleeve 8 is provided with an anti-slip strip 13, and the lower part of the welding rod locking sleeve 8 is provided with an inverted cone structure.

[0033] The anti-slip strip 13 is used to increase the firmness of the installation of the welding rod.

[0034] Working principle: When in use, the locking head 2 is installed and connected to the welding equipment 1 through the mounting plate 3, the welding rod is inserted and installed inside the welding rod locking sleeve 8 from the disassembly and assembly port 15, and the welding rod locking sleeve 8 is pushed upward to shrink the disassembly spring 4, and the hand-held pinch handle 6 is held to pry open the open end of the locking clamp 5 to separate the locking tooth 16 from the outer bayonet 10, and then the welding rod locking sleeve 8 is pushed upward to the top to align the inner bayonet 12 with the outer bayonet 10, and then the welding rod locking sleeve 8 is loosened to embed the locking tooth 16 with the outer bayonet 10 and the inner bayonet 12, and the position of the locking block 11 is locked, and the welding rod locking sleeve 8 is shrunk inside the locking head 2, and the installation position of the welding rod is locked.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A locking head for welding equipment, comprising a locking head (2), characterized in that: The locking head (2) is arranged above the welding device (1); a locking slot (9) is arranged at the middle position of the outside of the locking head (2); a locking clamp (5) is arranged at the front end of the inside of the locking slot (9); a non-slip layer (7) is arranged on the surface of the locking clamp (5); a disassembly spring (4) is arranged at the top end of the inside of the locking head (2); the lower end of the disassembly spring (4) is connected to a locking block (11); a welding rod locking sleeve (8) is arranged below the locking block (11); a disassembly opening (15) is arranged at the bottom end of the inside of the welding rod locking sleeve (8); a plurality of elastic grooves (14) are arranged on the surface of the disassembly opening (15); and a mounting plate (3) is arranged at the top end of the locking head (2).

2. A locking head for welding equipment according to claim 1, characterized in that: The locking clamp (5) is made of plastic material, and the cross-section of the locking clamp (5) is a semicircular structure.

3. A locking head for welding equipment according to claim 1, characterized in that: A hand-held gripping handle (6) is provided at the middle position of the outside of the locking clamp (5); one end of the locking clamp (5) is fixedly connected to the locking slot (9) by means of screws, and the other end of the locking clamp (5) is connected to the locking slot (9) by means of inlaying.

4. A locking head for welding equipment according to claim 1, characterized in that: The welding rod locking sleeve (8) is fixedly connected to the locking block (11) by means of threads, and the locking block (11) is connected to the locking head (2) by means of sliding inlay.

5. A locking head for welding equipment according to claim 1, characterized in that: The inner wall of the locking clamp (5) and the middle position of the locking groove (9) are connected to the outer clamp (10) by means of locking teeth (16), and the inner wall of the locking clamp (5) and the middle position of the locking block (11) are connected to the inner clamp (12) by means of locking teeth (16), and the outer clamp (10) and the inner clamp (12) are located at the same position.

6. A locking head for welding equipment according to claim 1, characterized in that: The upper part of the interior of the welding rod locking sleeve (8) is provided with an anti-slip strip (13), and the lower part of the welding rod locking sleeve (8) is provided with an inverted cone structure.

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