Auxiliary stable welding machine

Abstract

The invention discloses an auxiliary stable welding machine which comprises a welding device, a fixing device is fixedly arranged at the right end of the welding device, the fixing device can be slidably connected with a welding strip, the welding device can be started to conduct welding work through the welding strip, a holding handle is fixedly connected to the lower end of the welding device, and a switch capable of starting the welding device is arranged on the left side of the holding handle. A user holds the holding handle by hand and presses the switch, the welding device can be started, and then welding is conducted through the welding strip. The side wall of the welding device is in threaded connection with a threaded sleeve, the front end and the rear end of the threaded sleeve are each fixedly connected with a supporting plate, each supporting plate is detachably and rotationally connected with a threaded rod, each threaded rod can be in threaded connection with two connecting plates, and the welding device can be stabilized through the connecting plates; the traction rope is wound and fixed, then the elastic belt is pulled, then the arm of the user is fixed through the elastic belt, and the user can conveniently support the welding device through the arm.

Description

Technical Field

[0001] The invention relates to the field of welding, in particular to an auxiliary stable welding machine. Background Art

[0002] A handheld welding machine is a welding device that a user carries by hand to weld metal parts or components. However, for larger or more demanding welding needs, the handheld method is prone to fatigue and is not convenient for precise control of movement. At this time, stable welding cannot be performed. Therefore, an auxiliary stable welding machine is proposed to solve the above problems. Summary of the invention

[0003] In order to solve the problems raised in the above background technology, the purpose of the present invention is to provide an auxiliary stable welding machine, and the following technical solutions are provided: an auxiliary stable welding machine, comprising a welding device, a fixing device is fixedly provided at the right end of the welding device, the fixing device can be slidably connected with a welding rod, the welding device can be started to perform welding work through the welding rod, a gripping handle is fixedly connected at the lower end of the welding device, a switch capable of starting the welding device is provided on the left side of the gripping handle, and a user holds the gripping handle and presses the switch to start the welding device and then perform welding through the welding rod;

[0004] The side wall of the welder is threadedly connected with a threaded sleeve, and the front and rear ends of the threaded sleeve are respectively fixedly connected with a support plate, and the support plate is detachably rotatably connected with a threaded rod, and the threaded rod can be threadedly connected to two connecting plates. The welding machine can be stabilized by the connecting plates, and then the welding can be stabilized.

[0005] As a preferred embodiment of the present invention, a fixed shell is provided on the right side of each connecting plate, a telescopic device is fixedly provided on the left end of the fixed shell, the telescopic device is dynamically connected to a telescopic rod, the telescopic rod is fixedly connected to the connecting plate, and the length of the telescopic rod can be adjusted by activating the telescopic device, thereby adjusting the distance between the welder and the fixed shell according to user needs.

[0006] As a preferred embodiment of the present invention, a first rotating disk is fixedly connected to the lower end surface of the threaded rod, and the first rotating disk facilitates a user to drive the threaded rod to rotate.

[0007] As a preferred embodiment of the present invention, the connecting plates are made of elastic material at one end close to each other, and have rounded corners to avoid hurting the user.

[0008] As a preferred embodiment of the present invention, the gripping handle is provided with a pattern for easy gripping to avoid slipping.

[0009] As a preferred embodiment of the present invention, a sliding cavity is provided in the fixed shell, the lower end wall of the sliding cavity is rotatably connected to a rotating wheel, the outer end wall of the rotating wheel is fixedly connected to a winding wheel, and the winding wheel is fixedly wound with two traction ropes distributed front and back.

[0010] As a preferred embodiment of the present invention, the other end of the traction rope is fixedly connected to a sliding plate slidably connected to the sliding cavity, and the two sliding plates distributed up and down are fixedly connected to elastic bands passing through the fixed shell, and the two elastic bands can be fixed to the user's arms, thereby facilitating the user to stabilize welding.

[0011] As a preferred embodiment of the present invention, a through hole is provided in the rotating wheel and four circumferentially distributed sliding grooves are provided on the side wall of the through hole, and a sliding sleeve and four sliding blocks fixedly connected to the sliding sleeve are slidably connected through the through hole and the sliding groove.

[0012] As a preferred embodiment of the present invention, the upper end surface of the sliding sleeve is fixedly connected to a threaded shaft, and the threaded shaft is threadedly connected to the upper end wall of the sliding cavity. The threaded shaft can be self-locking through the thread, and the upper end surface of the threaded shaft is fixedly connected to a second rotating disk, which is convenient for manual rotation of the second rotating disk.

[0013] As a preferred embodiment of the present invention, the fixing shells are fixedly connected with a support pad close to one end surface, and the support pad is made of elastic material.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention provides a handle with a pattern on it, which makes it convenient for users to hold the device and avoid slipping, making it more stable during welding. The threaded sleeve connected by a thread facilitates the installation of additional stabilizing components on the outside of the welder, thereby assisting in holding the welder.

[0016] 2. The present invention provides a telescopic device and a telescopic rod connected to the telescopic device by power, which can be started by the telescopic device to drive the telescopic rod to extend and retract, and then can be adjusted according to users with different arm lengths, so that different users can use their arms to assist in fixing the welder.

[0017] 3. The present invention provides a fixed shell, and can wind and fix the traction rope through the rotating wheel and the winding wheel provided in the fixed shell, thereby pulling the elastic belt, and then fixing the user's arm through the elastic belt, so that the user can support the welding device with his arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 An overall three-dimensional schematic diagram of an auxiliary stable welding machine provided by the present invention;

[0019] Figure 2A three-dimensional schematic diagram of a right-side view of an auxiliary stable welding machine provided by the present invention;

[0020] Figure 3 A three-dimensional schematic diagram of a top view of an auxiliary stable welding machine provided by the present invention;

[0021] Figure 4 A schematic diagram of the internal structure of an elastic band part in an auxiliary stabilizing welding machine provided by the present invention;

[0022] Figure 5 for Figure 4 Right view of;

[0023] Figure 6 for Figure 4 Top view of the .

[0024] In the figure: 101, welding device; 102, fixing device; 103, welding rod; 104, gripping handle; 105, switch; 106, threaded sleeve; 107, supporting plate; 108, threaded rod; 109, first rotating disk; 111, connecting plate; 112, telescopic rod; 113, telescope; 114, fixing shell; 116, sliding cavity; 117, rotating wheel; 118, winding wheel; 119, traction rope; 121, sliding plate; 122, elastic belt; 123, sliding sleeve; 124, sliding block; 128, threaded shaft; 131, second rotating disk; 132, supporting pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] like Figures 1 to 6 As shown, an auxiliary stable welding machine provided by the present invention comprises a welding device 101, a fixing device 102 is fixedly provided at the right end of the welding device 101, and the fixing device 102 can be slidably connected with a welding rod 103, and the welding device 101 can be started to perform welding work through the welding rod 103, and a gripping handle 104 is fixedly connected to the lower end of the welding device 101, and a switch 105 capable of starting the welding device 101 is provided on the left side of the gripping handle 104, and the user holds the gripping handle 104 and presses the switch 105, so as to start the welding device 101 and then perform welding through the welding rod 103;

[0027] The side wall of the welder 101 is threadedly connected with a threaded sleeve 106, and the front and rear ends of the threaded sleeve 106 are respectively fixedly connected with a support plate 107. The support plate 107 is detachably rotatably connected with a threaded rod 108, and the threaded rod 108 can be threadedly connected to two connecting plates 111. The connecting plates 111 can stabilize the welder 101 and thus stabilize the welding.

[0028] A fixed shell 114 is provided on the right side of each connecting plate 111, and a telescopic device 113 is fixedly provided on the left end of the fixed shell 114. The telescopic device 113 is dynamically connected to a telescopic rod 112, and the telescopic rod 112 is fixedly connected to the connecting plate 111. The length of the telescopic rod 112 can be adjusted by starting the telescopic device 113, and the distance between the welder 101 and the fixed shell 114 can be adjusted according to user needs.

[0029] A first rotating disk 109 is fixedly connected to the lower end surface of the threaded rod 108 , and the first rotating disk 109 is convenient for a user to drive the threaded rod 108 to rotate.

[0030] The connecting plates 111 are made of elastic material at one end close to each other, and have rounded corners to avoid hurting the user.

[0031] The gripping handle 104 is provided with a pattern for easy gripping to prevent slipping.

[0032] A sliding cavity 116 is provided in the fixed shell 114 , and a rotating wheel 117 is rotatably connected to the lower end wall of the sliding cavity 116 , and a winding wheel 118 is fixedly connected to the outer end wall of the rotating wheel 117 , and the winding wheel 118 is fixedly wound with two traction ropes 119 distributed front and back.

[0033] The other end of the traction rope 119 is fixedly connected to a sliding plate 121 slidably connected to the sliding cavity 116. The two sliding plates 121 distributed up and down are fixedly connected to elastic bands 122 that pass through the fixed shell 114. The two elastic bands 122 can be fixed to the user's arms, thereby facilitating the user to stabilize welding.

[0034] The rotating wheel 117 is provided with a through hole and the side wall of the through hole is provided with four circumferentially distributed sliding grooves, and a sliding sleeve 123 and four sliding blocks 124 fixedly connected to the sliding sleeve 123 are slidably connected through the through hole and the sliding grooves.

[0035] A threaded shaft 128 is fixedly connected to the upper end surface of the sliding sleeve 123. The threaded shaft 128 is threadedly connected to the upper end wall of the sliding cavity 116. The threaded shaft 128 can be self-locked by the thread. A second rotating disk 131 is fixedly connected to the upper end surface of the threaded shaft 128 to facilitate manual rotation of the second rotating disk 131.

[0036] The fixed shell 114 is fixedly connected with a support pad 132 near one end surface. The support pad 132 is made of elastic material.

[0037] The working principle and use process of the present invention:

[0038] When in use, the user passes his hand through the two elastic bands 122 and the two connecting plates 111, and holds the grip 104. At this time, the telescopic device 113 is activated to drive the telescopic rod 112 to extend and retract, and then adjust according to the length of the user's arm, so that the user is more comfortable;

[0039] Then, the welding rod 103 is manually connected to the fixing device 102 and the welding device 101, and the second rotating disk 131 is manually rotated to drive the threaded shaft 128 to rotate, thereby driving the sliding sleeve 123 to rotate, and the rotating wheel 117 and the winding wheel 118 to rotate through the sliding block 124, thereby winding the traction rope 119, driving the two sliding plates 121 to approach each other, and then driving the two rotating wheels 117 to contract, and the two fixing shells 114 are fixed and limited to the user's arms;

[0040] The user can support the welding device 101 with his arms, so as to better perform welding work, avoid shaking during welding, and avoid wrist lesions caused by long-term welding;

[0041] When welding, the user can start the welder 101 by pressing the switch 105 , and then perform welding work through the welding rod 103 .

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary stable welding machine, comprising a welding device (101), characterized in that: A fixture (102) is fixedly provided at the right end of the welding machine (101), and a welding rod (103) is slidably connected to the fixture (102); a gripping handle (104) is fixedly connected to the lower end of the welding machine (101), and a switch (105) capable of starting the welding machine (101) is provided on the left side of the gripping handle (104); The side wall of the welder (101) is threadedly connected with a threaded sleeve (106), and the front and rear ends of the threaded sleeve (106) are respectively fixedly connected with a support plate (107), and the support plate (107) is detachably rotatably connected with a threaded rod (108), and the threaded rod (108) can be threadedly connected to two connecting plates (111).

2. The auxiliary stable welding machine according to claim 1, characterized in that: A fixed shell (114) is provided on the right side of each connecting plate (111), a telescopic device (113) is fixedly provided on the left end of the fixed shell (114), the telescopic device (113) is dynamically connected to a telescopic rod (112), and the telescopic rod (112) is fixedly connected to the connecting plate (111).

3. The auxiliary stable welding machine according to claim 2, characterized in that: The lower end surface of the threaded rod (108) is fixedly connected to a first rotating disk (109).

4. The auxiliary stable welding machine according to claim 3, characterized in that: The connecting plates (111) are made of elastic material at one end close to each other and have rounded corners.

5. The auxiliary stable welding machine according to claim 4, characterized in that: The grip (104) is provided with patterns.

6. The auxiliary stable welding machine according to claim 5, characterized in that: A sliding cavity (116) is provided in the fixed shell (114); a rotating wheel (117) is rotatably connected to the lower end wall of the sliding cavity (116); a winding wheel (118) is fixedly connected to the outer end wall of the rotating wheel (117); and two traction ropes (119) distributed front and rear are fixedly wound on the winding wheel (118).

7. The auxiliary stable welding machine according to claim 6, characterized in that: The other end of the traction rope (119) is fixedly connected to a sliding plate (121) slidably connected to the sliding cavity (116), and two sliding plates (121) distributed up and down are fixedly connected to an elastic belt (122) penetrating the fixed shell (114).

8. The auxiliary stable welding machine according to claim 7, characterized in that: The rotating wheel (117) is provided with a through hole and the side wall of the through hole is provided with four circumferentially distributed sliding grooves, and a sliding sleeve (123) and four sliding blocks (124) fixedly connected to the sliding sleeve (123) are slidably connected through the through hole and the sliding grooves.

9. The auxiliary stable welding machine according to claim 8, characterized in that: The upper end surface of the sliding sleeve (123) is fixedly connected to a threaded shaft (128), the threaded shaft (128) is threadedly connected to the upper end wall of the sliding cavity (116), and the upper end surface of the threaded shaft (128) is fixedly connected to a second rotating disk (131).

10. The auxiliary stable welding machine according to claim 9, characterized in that: The fixed shells (114) are fixedly connected to a support pad (132) near one end surface, and the support pad (132) is made of elastic material.

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