Fixing device for movable electric welding machine

Abstract

The utility model discloses a fixing device for a movable electric welding machine, and relates to the technical field of electric welding machines, the fixing device comprises a base, a fixing mechanism is arranged above the base, an electric welding machine body is fixedly arranged at the top of the base, and sliding grooves are formed in the surfaces of the two ends of two protective shells. According to the fixing device for the movable electric welding machine, a sliding rod and a toothed rail can move at the same time through a double-rod hydraulic cylinder, when the sliding rod moves, wheels can move upwards, the whole fixing device is convenient to fix, the wheels are prevented from moving, the stability is improved, and when the toothed rail moves, the wheels can move upwards, so that the fixing device for the movable electric welding machine is convenient to use. When the gear rotates, the gear rotates, in the rotating process of the gear, the suction cup can make contact with the ground conveniently in the follow-up process, the stability of the device and the ground is improved through the suction cup, overall fixing is facilitated, and therefore the double-movement-prevention effect is achieved, and the fixing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric welding machine technical field, concretely is a fixing device for mobile electric welding machine. BACKGROUND

[0002] Electric welding machine is the high temperature arc produced when the positive and negative pole is in the moment short circuit to melt the welding material on the welding rod and the material to be welded, makes the purpose of the contact object combination.

[0003] Through the elastic connection between the welding machine main body and the support plate outside the corresponding side has a plurality of damping springs, the deformation buffer of the damping spring can effectively offset the vibration of the welding machine main body during operation, facilitate the normal operation of the welding work, and also play a certain protection role for the internal components of the welding machine main body.

[0004] The utility model discloses a movable electric welding machine device, through the setting of universal wheel, handle, can conveniently push or pull electric welding machine base to move in different directions, saves the strength, and it is light and portable, through the setting of folding mechanism, lifts the handle upwards, and treads the front swing frame, can make that the front swing frame, rear swing frame shows the distribution of " eight " character shape structure, under the action of gravity, the front swing frame, rear swing frame can play the supporting effect, make the universal wheel all can leave the ground, so even if electric welding machine vibration also can not easily cause electric welding machine base displacement, need not to position universal wheel one by one, can extremely fast switching electric welding machine's use state, when using, when fixing the mobile electric welding machine, need artificial locking wheel brake one by one, time-consuming and laborious, this mode is more complicated, and the fixed effect is not good, cannot improve the fixed effect problem. UTILITY MODEL CONTENTS

[0005] In view of the deficiency of prior art, the utility model provides a fixing device for mobile electric welding machine, the double rod hydraulic cylinder in the fixing mechanism can make the wheels move, the movement trajectory is inclined upward, and the wheels move to the top of the base, which is convenient for fixing the whole, and the double rod hydraulic cylinder can also make the gear rotate, so that the suction cup moves downward, the stability with the ground is increased by the suction cup, which is convenient for fixing the whole, and solves the problem that the mobile electric welding machine needs to be fixed manually, which is time-consuming and laborious, and the fixed effect is not good, and the fixed effect cannot be improved.

[0006] In order to achieve the above object, the utility model discloses a fixing device for mobile electric welding machine, including the base, the top of base is provided with fixed mechanism, the top of base is fixedly provided with electric welding machine body, and the both sides of electric welding machine body are provided with protection shell, the quantity of protection shell is two, both ends surface of two protection shell is provided with the sliding slot, the below of base is provided with the sucking disc.

[0007] The fixed mechanism includes double-rod hydraulic cylinder, the output shaft end of double-rod hydraulic cylinder is provided with motion rod, and the cross section shape of motion rod is L-shaped, the top of motion rod is fixedly provided with lifting rod, the top of base is fixedly provided with guide plate, the top surface of guide plate is obliquely arranged, the top of guide plate is provided with sliding rod, the bottom end of sliding rod is slidably connected with guide plate, the top end of sliding rod is provided with connecting rod, one end of connecting rod away from sliding rod is provided with wheel, and the wheel is connected with sliding rod through connecting rod, the wheel is in contact with base, one side of wheel is provided with gear.

[0008] Preferably, the side surface of the sliding rod near the lifting rod is provided with a hole slot, and the hole slot is slidably connected with one end of the lifting rod.

[0009] Preferably, the bottom surface of the base is provided with a groove, the inside of the groove is provided with a push plate, and the push plate is fixedly connected with the sucking disc.

[0010] Preferably, one side of the gear is provided with a vertical rod, and the bottom end of the vertical rod is fixedly connected with the push plate, and the top of the base is provided with a handle.

[0011] Preferably, the connecting rod penetrates the sliding slot, and the connecting rod is in contact with the protection shell.

[0012] Preferably, the top of the push plate is provided with a threaded rod, the threaded rod is threadedly connected with the gear, and the bottom end of the threaded rod is connected with the push plate.

[0013] Preferably, the number of the sucking discs is multiple, and the multiple sucking discs are respectively installed at the four corners of the push plate.

[0014] Preferably, the side surface of the motion rod near the gear is provided with a toothed rail, and the toothed rail is engaged with the gear.

[0015] Preferably, the vertical rod and the threaded rod both penetrate the base and are in contact with the base.

[0016] Preferably, both ends of the protection shell are provided with recesses, and the width of the recesses is greater than the width of the sum of the motion rod and the toothed rail. Beneficial effects

[0017] The utility model provides a kind of fixing device for mobile electric welding machine.Compared with prior art, it has the following beneficial effects:

[0018] 1、The fixing device for mobile electric welding machine, the sliding rod and the rack rail are moved simultaneously by the double-rod hydraulic cylinder, when the sliding rod moves, the movement track of the wheel is upward movement due to the inclined surface sliding connection between the sliding rod and the guide plate, the ground can be separated subsequently, the whole is fixed conveniently, the stability is improved, the gear is rotated when the rack rail moves, the suction cup is contacted with the ground subsequently in the process of gear rotation, the stability with the ground is increased by the suction cup, the whole is fixed conveniently, so it has the effect of double anti-movement, and the fixing effect is improved.

[0019] 2、The fixing device for mobile electric welding machine, the hole groove on the surface of the lifting rod and the sliding rod is slidingly connected, when the sliding rod is inclined upward, the position of the lifting rod can be changed in the hole groove, and the position of the sliding rod can be changed simultaneously by the left and right movement of the lifting rod, so it is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic view of the utility model;

[0021] Figure 2 It is the overall structure bottom view of the utility model;

[0022] Figure 3 It is the fixing mechanism schematic view of the utility model;

[0023] Figure 4 It is the fixing mechanism and handle perspective view of the utility model;

[0024] Figure 5 It is the protection shell and movement rod front view of the utility model.

[0025] In the drawing: 1, base; 2, fixing mechanism; 201, double-rod hydraulic cylinder; 202, movement rod; 203, lifting rod; 204, guide plate; 205, sliding rod; 206, connecting rod; 207, wheel; 208, gear; 209, hole groove; 210, vertical rod; 211, threaded rod; 3, electric welding machine body; 4, protection shell; 5, sliding groove; 6, handle; 7, suction cup; 8, push plate. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-2 And 4, the utility model provides a technical scheme: a fixing device for mobile electric welding machine, including base 1, the top of base 1 is provided with fixed mechanism 2, the top of base 1 is fixedly provided with electric welding machine body 3, and the both sides of electric welding machine body 3 are provided with protective shell 4, the number of protective shell 4 is two, the both ends surfaces of two protective shell 4 are provided with sliding slot 5, the below of base 1 is provided with sucking disc 7.

[0028] The fixing mechanism 2 comprises a double-rod hydraulic cylinder 201, the output shaft ends of the double-rod hydraulic cylinder 201 are provided with moving rods 202, the cross-sectional shape of the moving rods 202 is L-shaped, the top of the moving rod 202 is fixedly provided with a lifting rod 203, the top of the base 1 is fixedly provided with a guide plate 204, the top surface of the guide plate 204 is inclined, the top of the guide plate 204 is provided with a sliding rod 205, the bottom end of the sliding rod 205 is slidably connected with the guide plate 204, the top end of the sliding rod 205 is provided with a connecting rod 206, one end of the connecting rod 206 away from the sliding rod 205 is provided with a wheel 207, the wheel 207 is connected with the sliding rod 205 through the connecting rod 206, the wheel 207 is in contact with the base 1, one side of the wheel 207 is provided with a gear 208, the double-rod hydraulic cylinder 201 is used, the use of the double-rod hydraulic cylinder 201 can make the moving rod 202 move, the position of the moving rod 202 is changed, and the lifting rod 203 fixedly connected with the moving rod 202 also moves at the same time, the working efficiency is improved, the sliding rod 205 moves together through the movement of the lifting rod 203, because the sliding rod 205 is located on the guide plate 204, the bottom end of the sliding rod 205 is slidably connected with the guide plate 204, the sliding rod 205 can move along the guide plate 204, and the top surface of the guide plate 204 is inclined, in the process of the movement of the sliding rod 205, the track of the movement of the sliding rod 205 is inclined upward, because the hole groove 209 on the surface of the sliding rod 205 is slidably connected with the lifting rod 203, the upward movement of the sliding rod 205 is ensured, and the movement of the sliding rod 205 is not affected, when the connecting rod 206 moves, the wheel 207 connected with the connecting rod 206 also moves, because the wheel 207 is in contact with the base 1, the wheel 207 is separated from the base 1, and the movement track of the wheel 207 is the same as that of the connecting rod 206, both are inclined upward, the wheel 207 is gradually separated from the ground, the wheel 207 is gradually moved to the top of the base 1, the wheel 207 is not in contact with the ground, but the base 1 is in contact with the ground, the whole is fixed, the movement of the wheel 207 is prevented, and the stability is improved.

[0029] The side surface of the sliding rod 205 close to the lifting rod 203 is provided with a hole groove 209, and the hole groove 209 is slidably connected with one end of the lifting rod 203, when the sliding rod 205 is inclined upward, the position of the lifting rod 203 can be changed at the position of the hole groove 209, and the position of the sliding rod 205 can be changed at the same time through the left-right movement of the lifting rod 203, and the use is convenient.

[0030] The bottom surface of the base 1 is provided with a recess, the recess is provided with a pushing plate 8, and the pushing plate 8 is fixedly connected with a suction disc 7, the number of the suction disc 7 is multiple, and the multiple suction discs 7 are installed at the four corners of the pushing plate 8.

[0031] Please refer to Figure 3 and 5 One side of the gear 208 is provided with a vertical rod 210, and the bottom end of the vertical rod 210 is fixedly connected with the push plate 8. The top of the base 1 is provided with a handle 6. The connecting rod 206 penetrates the sliding groove 5 and is in contact with the protective shell 4. The top of the push plate 8 is provided with a threaded rod 211 which is threadedly connected with the gear 208. The bottom end of the threaded rod 211 is connected with the push plate 8. The side surface of the movement rod 202 close to the gear 208 is provided with a toothed rail which is engaged with the gear 208. The vertical rod 210 and the threaded rod 211 both penetrate the base 1 and are in contact with the base 1. Both ends of the protective shell 4 are provided with recesses whose width is greater than the width of the sum of the movement rod 202 and the toothed rail. The recesses can expose the movement rod 202 and the toothed rail and will not hinder the movement. During the movement of the movement rod 202, the toothed rail is also moved, the gear 208 is engaged with the toothed rail, the gear 208 rotates, the threaded rod 211 moves downward due to the threaded connection between the gear 208 and the threaded rod 211, the push plate 8 below the threaded rod 211 moves downward, the push plate 8 moves downward, the vertical rod 210 also moves downward, the suction cup 7 below the push plate 8 also moves downward, the distance between the suction cup 7 and the ground is reduced, the suction cup 7 is facilitated to contact the ground, the stability of the suction cup 7 to the ground is increased, and the overall fixation is facilitated.

[0032] During work, one side of the wheel 207 is in contact with the base 1, and the other side is rotationally connected with the wheel 207, so that the wheel 207 rotates, the handle 6 is facilitated to move the whole, when moving to a specified position, the wheel 207 moves along an inclined upward trajectory and moves to the top of the base 1, which facilitates fixation of the whole, and the double-rod hydraulic cylinder 201 in the fixing mechanism 2 also rotates the gear 208, moves the suction cup 7 downward, increases the stability of the suction cup 7 to the ground, and facilitates the overall fixation.

[0033] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

Claims

1. A fixing device for mobile electric welder, comprising a base (1), characterized in that: The upper portion of the base (1) is provided with a fixing mechanism (2), the top of the base (1) is fixedly provided with an electric welding machine body (3), and both sides of the electric welding machine body (3) are provided with protective shells (4), the number of the protective shells (4) is two, both ends of the two protective shells (4) are provided with sliding grooves (5), and the lower portion of the base (1) is provided with suction cups (7). The fixing mechanism (2) comprises double-rod hydraulic cylinders (201), the output shaft ends of the double-rod hydraulic cylinders (201) are provided with movement rods (202), the cross-sectional shape of the movement rods (202) is L-shaped, the top of each movement rod (202) is fixedly provided with a lifting rod (203), the top of the base (1) is fixedly provided with a guide plate (204), the top surface of the guide plate (204) is inclined, the top of the guide plate (204) is provided with a sliding rod (205), the bottom end of the sliding rod (205) is slidably connected with the guide plate (204), the top end of the sliding rod (205) is provided with a connecting rod (206), one end of the connecting rod (206) away from the sliding rod (205) is provided with a wheel (207), the wheel (207) is connected with the sliding rod (205) through the connecting rod (206), the wheel (207) is in contact with the base (1), and one side of the wheel (207) is provided with a gear (208).

2. The fixing device for mobile electric welder according to claim 1, characterized in that: The side surface of the sliding rod (205) close to the lifting rod (203) is provided with a hole groove (209), and the hole groove (209) is slidably connected with one end of the lifting rod (203).

3. The fixture of claim 1, wherein: The bottom surface of the base (1) is provided with a recess, and the recess is provided with a pushing plate (8) fixedly connected with the suction cups (7).

4. The fixture of claim 3, wherein: One side of the gear (208) is provided with a vertical rod (210), and the bottom end of the vertical rod (210) is fixedly connected with the pushing plate (8), and the top of the base (1) is provided with a handle (6).

5. The mobile electric welder fixing device according to claim 1, characterized in that: The connecting rod (206) penetrates through the sliding groove (5), and the connecting rod (206) is in contact with the protective shell (4).

6. The fixture of claim 4 wherein: The top of the pushing plate (8) is provided with a threaded rod (211), the threaded rod (211) is threadedly connected with the gear (208), and the bottom end of the threaded rod (211) is connected with the pushing plate (8).

7. The mobile electric welder fixing device according to claim 3, characterized in that: The number of the suction cups (7) is multiple, and the multiple suction cups (7) are respectively installed at the four corners of the pushing plate (8).

8. The mobile electric welder fixing device according to claim 1, characterized in that: The side surface of the movement rod (202) close to the gear (208) is provided with a toothed rail, and the toothed rail is engaged with the gear (208).

9. The fixture of claim 6 wherein: The vertical rod (210) and the threaded rod (211) both penetrate through the base (1) and are in contact with the base (1).

10. The fixture of claim 8, wherein: Both ends of the protective shell (4) are provided with recesses, and the width of the recesses is greater than the width of the sum of the movement rod (202) and the toothed rail.

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