CN212350737U

CN212350737U - Welding machine that suitability is strong

Info

Publication number: CN212350737U
Application number: CN202020510635.7U
Authority: CN
Inventors: 陈志云
Original assignee: Shandong Zhuorui Petrochemical Technology Co ltd
Current assignee: Shandong Zhuorui Petrochemical Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-01-15
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a welding machine that suitability is strong, including organism, coupling mechanism, stop gear and adjustment mechanism, coupling mechanism sets up in the bottom of organism, and stop gear sets up on coupling mechanism, and adjustment mechanism sets up on coupling mechanism, and coupling mechanism includes the set casing, and the set casing is installed in the bottom of organism, installs the fixed plate on the inner wall of set casing, and buffer spring is all installed to the left and right sides of fixed plate. The utility model discloses a fixed plate, buffer spring, fly leaf, connecting plate, dog, connecting rod, draw the piece, balancing weight, steel ball, draw-in groove, handle, threaded rod, backup pad, antifriction bearing and connecting spring mutually support, the steadiness when having improved the welding machine greatly to greatly increased the area of contact on welding machine and ground, avoided using the phenomenon that rocks appearing in the ground of unevenness, improved the practicality and the suitability of welding machine greatly, brought very big facility for the user.

Description

Welding machine that suitability is strong

Technical Field

The utility model relates to a welding machine technical field specifically is a welding machine that suitability is strong.

Background

The welding machine is an electric appliance providing a power supply with certain characteristics for welding, the welding is flexible, simple, convenient, firm and reliable, the welding is even widely applied to various industrial fields with the same strength as the base metal, the welding machine utilizes high-temperature electric arcs generated by positive and negative poles during transient short circuit to melt welding materials on welding electrodes and welded materials, and the purpose of combining the welded materials is achieved, but the stability of the common welding machine in use is poor, when the welding machine is placed on the ground with unevenness, the stability of the welding machine in use can be greatly influenced, certain shaking can be caused when the welding machine is used, the normal use of the welding machine is influenced, the practicability and the applicability of the welding machine are greatly reduced, and great inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding machine that suitability is strong to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a welding machine with strong applicability comprises a machine body, a connecting mechanism, a limiting mechanism and an adjusting mechanism, wherein the connecting mechanism is arranged at the bottom of the machine body;

the connecting mechanism comprises a fixed shell, the fixed shell is installed at the bottom of the machine body, a fixed plate is installed on the inner wall of the fixed shell, buffer springs are installed on the left side and the right side of the fixed plate, a movable plate is installed at one end, away from the fixed plate, of each buffer spring, a connecting plate is installed at one side, away from the buffer springs, of each movable plate, one side, away from the corresponding movable plate, of each connecting plate penetrates through the fixed shell and extends to the outside of the fixed shell, and stop blocks are arranged at the top and the bottom of one;

the limiting mechanism comprises two connecting rods, the two connecting rods are symmetrically arranged on the left side and the right side of the top of the fixed shell, pull blocks are arranged at the top ends of the connecting rods, the bottom ends of the connecting rods penetrate through the fixed shell and extend into the fixed shell, balancing weights are arranged at the bottom ends of the connecting rods, steel balls are movably connected in grooves in the left side and the right side of the bottom of the balancing weights, and clamping grooves matched with the balancing weights for use are formed in the top of the connecting plate and one side, close to the movable plate, of the;

adjustment mechanism includes two handles, the handle sets up in the top of connecting plate and is located the outside of set casing, the bottom of handle is installed and is connected with the threaded rod with connecting plate threaded connection, the below of connecting plate and the position that corresponds the threaded rod are provided with the backup pad, antifriction bearing is installed to the position that just corresponds the threaded rod in the recess at backup pad top, the bottom of threaded rod is from last to running through connecting plate and antifriction bearing in proper order down and extending to antifriction bearing's inside and antifriction bearing's inner wall swing joint, connecting spring is all installed to the left and right sides at backup pad top, connecting spring's top and the bottom fixed connection of connecting plate.

Preferably, the movable plate is slidably connected to an inner wall of the stationary casing.

Preferably, one side of the stop block close to the inner wall of the fixed shell is fixedly connected with the inner wall of the fixed shell.

Preferably, one side of the movable plate close to the stopper is in contact with the stopper.

Preferably, one end of the steel ball close to the connecting plate is in rolling contact with the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a fixed plate, buffer spring, fly leaf, connecting plate, dog, connecting rod, draw the piece, balancing weight, steel ball, draw-in groove, handle, threaded rod, backup pad, antifriction bearing and connecting spring mutually support, the steadiness when having improved the welding machine greatly to greatly increased the area of contact on welding machine and ground, avoided using the phenomenon that rocks appearing in the ground of unevenness, improved the practicality and the suitability of welding machine greatly, brought very big facility for the user.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the bottom view of the present invention.

In the figure: the device comprises a machine body 1, a connecting mechanism 2, a fixed shell 21, a fixed plate 22, a buffer spring 23, a movable plate 24, a connecting plate 25, a stop 26, a limiting mechanism 3, a connecting rod 31, a pull block 32, a balancing weight 33, a steel ball 34, a clamping groove 35, an adjusting mechanism 4, a handle 41, a threaded rod 42, a supporting plate 43, a rolling bearing 44 and a connecting spring 45.

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, a welder with high applicability includes a machine body 1, a connecting mechanism 2, a limiting mechanism 3 and an adjusting mechanism 4, wherein the connecting mechanism 2 is disposed at the bottom of the machine body 1, the limiting mechanism 3 is disposed on the connecting mechanism 2, and the adjusting mechanism 4 is disposed on the connecting mechanism 2.

The connecting mechanism 2 comprises a fixed shell 21, the fixed shell 21 is installed at the bottom of the machine body 1, a fixed plate 22 is fixedly connected on the inner wall of the fixed shell 21, buffer springs 23 are fixedly connected on the left side and the right side of the fixed plate 22, one end of each buffer spring 23 far away from the fixed plate 22 is fixedly connected with a movable plate 24, the movable plate 24 is slidably connected on the inner wall of the fixed shell 21, one side of each movable plate 24 far away from the buffer springs 23 is fixedly connected with a connecting plate 25, as shown in the figure, the buffer springs 23 have a force for pulling the movable plate 24 to move close to the fixed plate 22, one side of each connecting plate 25 far away from the movable plate 24 penetrates through the fixed shell 21 and extends to the outside of the fixed shell, the top and the bottom of one side of each movable plate 24 close to the buffer springs 23 are provided with a stop 26, one, by providing the stopper 26, the effect of limiting the movable plate 24 is achieved.

Stop gear 3 includes connecting rod 31, the quantity of connecting rod 31 is two and the symmetry sets up the left and right sides at set casing 21 top, the top fixedly connected with of connecting rod 31 draws piece 32, the bottom of connecting rod 31 runs through set casing 21 and extends to inside it, the bottom fixedly connected with balancing weight 33 of connecting rod 31, equal swing joint has steel ball 34 in the recess of balancing weight 33 bottom left and right sides, steel ball 34 is close to connecting plate 25's one end and connecting plate 25 rolling contact, through setting up steel ball 34, greatly reduced the frictional force when balancing weight 33 and connecting plate 25 contactless each other, draw-in groove 35 of using with the balancing weight 33 cooperation is seted up to the top of connecting plate 25 and the one side that is close to fly leaf 24.

The adjusting mechanism 4 comprises two handles 41, the handles 41 are arranged above the connecting plate 25 and positioned outside the fixed shell 21, a threaded rod 42 is fixedly connected to the bottom of each handle 41 and connected with the connecting plate 25 through threads, a supporting plate 43 is arranged below the connecting plate 25 and corresponding to the position of the threaded rod 42, a rolling bearing 44 is fixedly connected to the position, corresponding to the threaded rod 42, in a groove in the top of the supporting plate 43, the bottom end of the threaded rod 42 sequentially penetrates through the connecting plate 25 and the rolling bearing 44 from top to bottom and extends to the inside of the rolling bearing 44 to be movably connected with the inner wall of the rolling bearing 44, connecting springs 45 are fixedly connected to the left side and the right side of the top of the supporting plate 43, the top end of each connecting spring 45 is fixedly connected with the bottom of the connecting plate 25, and stability of the supporting plate 43 during movement is greatly, Connecting plate 25, dog 26, connecting rod 31, draw block 32, balancing weight 33, steel ball 34, draw-in groove 35, handle 41, threaded rod 42, backup pad 43, antifriction bearing 44 and connecting spring 45 mutually support, steadiness when having improved the welding machine greatly to greatly increased the area of contact on welding machine and ground, avoided using the phenomenon that rocks in the ground of unevenness to appear, improved the practicality and the suitability of welding machine greatly, brought very big facility for the user.

During the use, place set casing 21 subaerial, then pulling connecting plate 25, connecting plate 25 drives movable plate 24 and keeps away from fixed plate 22 motion, the motion of movable plate 24 tensile buffer spring 23, thereby make steel ball 34 roll on connecting plate 25, when balancing weight 33 and draw-in groove 35 take place to coincide, through the gravity of balancing weight 33 self, thereby make balancing weight 33 and steel ball 34 insert into in the draw-in groove 35, thereby the effect of spacing connecting plate 25 has been played, then rotate handle 41, handle 41 drives threaded rod 42 swivelling movement downwards, threaded rod 42 drives backup pad 43 through antifriction bearing 44 and stretches connecting spring 45 motion downwards, thereby make backup pad 43 and ground contact with each other, the steadiness when the welding machine uses has been improved greatly.

In summary, the following steps: this welding machine that suitability is strong has solved the problem that proposes in the above-mentioned background art through the mutually supporting of fixed plate 22, buffer spring 23, fly leaf 24, connecting plate 25, dog 26, connecting rod 31, pull piece 32, balancing weight 33, steel ball 34, draw-in groove 35, handle 41, threaded rod 42, backup pad 43, antifriction bearing 44 and connecting spring 45.

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 welding machine that suitability is strong, includes organism (1), coupling mechanism (2), stop gear (3) and adjustment mechanism (4), its characterized in that: the connecting mechanism (2) is arranged at the bottom of the machine body (1), the limiting mechanism (3) is arranged on the connecting mechanism (2), and the adjusting mechanism (4) is arranged on the connecting mechanism (2);

the connecting mechanism (2) comprises a fixed shell (21), the fixed shell (21) is installed at the bottom of the machine body (1), a fixed plate (22) is installed on the inner wall of the fixed shell (21), buffer springs (23) are installed on the left side and the right side of the fixed plate (22), a movable plate (24) is installed at one end, away from the fixed plate (22), of each buffer spring (23), a connecting plate (25) is installed at one side, away from the buffer springs (23), of each movable plate (24), one side, away from the movable plate (24), of each connecting plate (25) penetrates through the fixed shell (21) and extends to the outside of the fixed shell, and stop blocks (26) are arranged at the top and the bottom of one side, close to the buffer springs (23);

the limiting mechanism (3) comprises two connecting rods (31), the two connecting rods (31) are symmetrically arranged on the left side and the right side of the top of the fixed shell (21), a pull block (32) is installed at the top end of each connecting rod (31), the bottom end of each connecting rod (31) penetrates through the fixed shell (21) and extends into the fixed shell, a balancing weight (33) is installed at the bottom end of each connecting rod (31), steel balls (34) are movably connected in grooves in the left side and the right side of the bottom of each balancing weight (33), and a clamping groove (35) matched with the balancing weight (33) is formed in one side, close to the movable plate (24), of the top of the connecting plate (25);

the adjusting mechanism (4) comprises two handles (41), the handles (41) are arranged above the connecting plate (25) and are positioned outside the fixed shell (21), the bottom of the handle (41) is provided with a threaded rod (42) which is in threaded connection with the connecting plate (25), a supporting plate (43) is arranged below the connecting plate (25) and at a position corresponding to the threaded rod (42), a rolling bearing (44) is arranged in the groove at the top of the supporting plate (43) and at the position corresponding to the threaded rod (42), the bottom end of the threaded rod (42) sequentially penetrates through the connecting plate (25) and the rolling bearing (44) from top to bottom and extends to the inside of the rolling bearing (44) to be movably connected with the inner wall of the rolling bearing (44), the left side and the right side of the top of the supporting plate (43) are both provided with a connecting spring (45), the top end of the connecting spring (45) is fixedly connected with the bottom of the connecting plate (25).

2. The welder with high applicability according to claim 1, characterized in that: the movable plate (24) is connected to the inner wall of the fixed shell (21) in a sliding mode.

3. The welder with high applicability according to claim 1, characterized in that: one side of the stop block (26) close to the inner wall of the fixed shell (21) is fixedly connected with the inner wall of the fixed shell (21).

4. The welder with high applicability according to claim 1, characterized in that: one side of the movable plate (24) close to the stop block (26) is contacted with the stop block (26).

5. The welder with high applicability according to claim 1, characterized in that: one end of the steel ball (34) close to the connecting plate (25) is in rolling contact with the connecting plate (25).