CN216597218U

CN216597218U - Small intermediate-frequency solder-resisting transformer convenient and rapid to maintain and repair

Info

Publication number: CN216597218U
Application number: CN202123298923.4U
Authority: CN
Inventors: 史学敏; 杨惟岚; 张钰; 杨建才
Original assignee: Gaobeidian Chengtai Welding Equipment Co ltd
Current assignee: Gaobeidian Chengtai Welding Equipment Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-24
Anticipated expiration: 2031-12-27

Abstract

The utility model provides a small-size intermediate frequency resistance welding transformer convenient and fast to maintain, which belongs to the technical field of transformers and aims to solve the problems that the traditional small-size intermediate frequency resistance welding transformer is fixed by screws, lacks of shock absorption measures, internal parts are easy to shake, the service life is influenced, and certain obstruction can be generated to maintenance and repair, and the transformer comprises a base; the auxiliary connecting mechanism is integrally and fixedly arranged at the top of the base; the damping mechanism is arranged in a sliding chute formed in the auxiliary connecting mechanism in a sliding manner; the bottom of the fastening and connecting assembly is slidably inserted into a sliding groove formed in the auxiliary connecting mechanism; the bottom of the limiting control device is arranged inside the fastening and connecting assembly; the utility model can conveniently and quickly fasten and connect the main body of the resistance welding transformer and the auxiliary connecting mechanism at the bottom together, and does not need to use screws for connection, thereby having good connection performance; hinder when hindering the transformer and receive the shock, the inside multiunit spring of damper also can provide the shock attenuation for hindering the transformer.

Description

Small intermediate-frequency solder-resisting transformer convenient and rapid to maintain and repair

Technical Field

The utility model belongs to the technical field of the transformer, more specifically say, in particular to convenient quick maintenance overhauls small-size intermediate frequency and welds transformer.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction; the medium-frequency resistance welding transformer is a special transformer with low voltage, large current and low leakage resistance, can be used for spot welding, seam welding, butt welding and the like, and can also be used for multi-spot welding, the welding device of the resistance welding transformer is high in efficiency, fast in speed and firm in weldment, the welding cost is reduced, and the transformer is suitable for welding of various materials.

Based on the foregoing, traditional small-size intermediate frequency hinders and welds the transformer and carries out fixed connection through the screw hole that the bottom set up and other devices, the mode of connecting through the screw is comparatively rigid, small-size intermediate frequency hinders and welds the transformer and be fixed connection together with other devices, when the device received vibrations, the transformer lacks shock-absorbing measures, small-size intermediate frequency hinders and welds the inside part of transformer and receive vibrations very easily and strike and appear damaging, influence life, traditional small-size intermediate frequency hinders and welds the transformer by screw connection simultaneously, comparatively hard when dismantling, and need professional instrument just to dismantle, can produce certain hindrance to the maintenance process, influence maintenance speed.

Therefore, in view of this, research and improvement are performed on the existing structure and defects, and a small intermediate frequency solder mask transformer which is convenient and fast to maintain and repair is provided, so as to achieve the purpose of having more practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a convenient small-size intermediate frequency of quick maintenance overhauls welds transformer to the traditional small-size intermediate frequency of proposing in solving above-mentioned background art welds the transformer and fixes through the screw, lacks the shock attenuation measure, and inside part receives vibrations very easily, influences life, can produce the problem of certain hindrance to the maintenance.

The utility model discloses the purpose and the efficiency of transformer are welded to convenient quick maintenance's small-size intermediate frequency, are reached by following specific technological means:

a small intermediate frequency resistance welding transformer convenient and fast to maintain and repair comprises a base;

the whole base is of a cuboid structure, and threaded holes are formed in four corners of the base; the auxiliary connecting mechanism is integrally and fixedly arranged at the top of the base; the damping mechanism is slidably arranged in a sliding groove formed in the auxiliary connecting mechanism; the bottom of the fastening and connecting assembly is slidably inserted into a sliding groove formed in the auxiliary connecting mechanism, and the left end and the right end of the fastening and connecting assembly are connected with the damping mechanism; the number of the limit control devices is two, and the bottoms of the limit control devices are arranged in the fastening and connecting assembly; weld and hinder the transformer main part, weld and hinder the fixed a set of rubber backing plate that is provided with in transformer main part bottom, and hinder transformer main part bottom and be connected with supplementary coupling mechanism through fastening coupling assembling to hinder and hinder transformer main part surface and be connected with limit control device's other one end.

Further, the auxiliary connection mechanism includes:

the bottom of the fixed plate is fixedly connected with the base; the bottom of the central connecting shaft is fixedly connected with the fixing plate; the supporting plate is fixedly arranged at the top of the groove formed in the fixing plate.

Further, the shock absorbing mechanism includes:

one end of the expansion plate is fixedly arranged on the inner walls of the fixed plate and the supporting plate; the surface of the sliding damping plate is fixedly connected with the telescopic plate, and a spring is arranged on the surface of the sliding damping plate; spacing post, spacing post fixed mounting is on fixed plate and backup pad inner wall.

Further, the fastening and connecting assembly includes:

the top of the plug-in column is fixedly connected with the resistance welding transformer body, and the bottom of the plug-in column is inserted into the top of the central connecting shaft in a sliding manner; the connecting and fastening plate is fixedly arranged on the surface of the inserting column; the auxiliary rotating plate is fixedly arranged on the surface of the connecting and fastening plate.

Further, limit control device includes:

the fixed connecting column is fixedly arranged in a round hole formed in the connecting and fastening plate; and the retaining column is slidably arranged in a sliding chute formed in the fixed connecting column.

Further, the limit control device further comprises:

one end of the pull rope is inserted into the fixed connecting column and is fixedly connected with the two groups of retaining columns; the auxiliary sliding frame is fixedly arranged on the surface of the main body of the resistance welding transformer; and the left end and the right end of the control pulling plate are connected with the two groups of auxiliary sliding frames in a sliding manner, and the other end of the pull rope penetrates through round holes formed in the rubber base plate at the bottom of the transformer body and fixedly connected with the bottom of the control pulling plate, and is connected with the fastening plate, the inserting column and the solder resist.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a be provided with auxiliary connection mechanism, fastening connection subassembly and limit control device in the device, during the installation through the limit control device pulling inside bumping post receive and release, the bumping post can play limiting displacement, convenient and quick will hinder the fastening connection of soldering transformer main part and bottom together, need not use the screw to connect, can be fast convenient will hinder the soldering transformer main part and dismantle when carrying out maintenance, and do not need the instrument to assist the dismantlement, it is convenient to dismantle, the connection performance is good; through being provided with damper in the device inside, hinder and weld transformer main part bottom and insert inside damper, hinder and weld the transformer and receive when vibrating, hinder the rubber pad of transformer bottom and can play certain shock attenuation effect, the inside multiunit spring of damper also can provide the shock attenuation for hindering the transformer simultaneously, and the shock attenuation is effectual, has reduced and has hindered the damage of hindering transformer internals, has improved and has hindered the life who welds the transformer.

Drawings

Fig. 1 is a schematic diagram of the side view of the main body shaft of the present invention.

Fig. 2 is a schematic sectional view of the main body of the present invention.

Fig. 3 is an exploded schematic view of the auxiliary connecting mechanism of the present invention.

Fig. 4 is a schematic view of the shock absorbing mechanism of the present invention.

Fig. 5 is a schematic side view of the fastening and connecting assembly of the present invention.

Fig. 6 is an exploded schematic view of the limit control device of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. an auxiliary connection mechanism; 201. a fixing plate; 202. a central connecting shaft; 203. a support plate; 3. a damping mechanism; 301. a retractable plate; 302. a sliding damper plate; 303. a limiting column; 4. fastening the connecting assembly; 401. inserting the column; 402. connecting the fastening plate; 403. an auxiliary rotating plate; 5. a limit control device; 501. fixing a connecting column; 502. a bumping post; 503. pulling a rope; 504. an auxiliary carriage; 505. controlling a pulling plate; 6. and a solder-resistant transformer body.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a small intermediate frequency resistance welding transformer which is convenient and rapid to maintain and repair, comprising a base 1;

the whole base 1 is of a cuboid structure, and threaded holes are formed in four corners of the base 1; the auxiliary connecting mechanism 2 is integrally and fixedly arranged on the top of the base 1; the damping mechanism 3 is arranged in a sliding groove formed in the auxiliary connecting mechanism 2 in a sliding manner; the bottom of the fastening and connecting assembly 4 is slidably inserted into a sliding chute formed in the auxiliary connecting mechanism 2, and the left end and the right end of the fastening and connecting assembly 4 are connected with the damping mechanism 3; the number of the limiting control devices 5 is two, and the bottoms of the limiting control devices 5 are arranged in the fastening and connecting assembly 4; the limit control device 5 includes: the fixed connecting column 501 is a cylindrical structure with a sliding groove in the middle, and the fixed connecting column 501 is fixedly installed in a circular hole formed in the connecting and fastening plate 402; hinder and weld transformer main part 6, hinder and weld the fixed a set of rubber backing plate that is provided with in transformer main part 6 bottom, and hinder and weld transformer main part 6 bottom and be connected with supplementary coupling mechanism 2 through fastening coupling assembling 4 to hinder and weld the other one end that transformer main part 6 surfaces and limit control device 5 and be connected.

As shown in fig. 3, the auxiliary link mechanism 2 includes:

the fixing plate 201 is of a cuboid structure, a circular groove is formed in the middle of the fixing plate 201, and the bottom of the fixing plate 201 is fixedly connected with the base 1; the bottom of the central connecting shaft 202 is fixedly connected with the fixing plate 201, and the central connecting shaft 202 can play a role in conveniently fastening the connecting assembly 4 and the auxiliary connecting mechanism 2; and the supporting plate 203 is fixedly arranged at the top of the groove formed in the fixing plate 201.

As shown in fig. 4, the damper mechanism 3 includes:

the number of the telescopic plates 301 is four, and one end of each telescopic plate 301 is fixedly arranged on the inner walls of the fixed plate 201 and the supporting plate 203; the sliding shock absorption plates 302 are of a semicircular structure with sliding grooves formed in the surface, the number of the sliding shock absorption plates 302 is four, the surfaces of the sliding shock absorption plates 302 are fixedly connected with the telescopic plate 301, springs are arranged on the surfaces of the sliding shock absorption plates 302, and the telescopic plate 301 can enable the sliding shock absorption plates 302 to be connected with the fixed plate 201 and the supporting plate 203 in a sliding mode; spacing post 303, spacing post 303 quantity set up to four groups, and spacing post 303 middle part is being opened there is the spacing hole of square, spacing post 303 fixed mounting on fixed plate 201 and backup pad 203 inner wall.

As shown in fig. 5, the fastening and connecting assembly 4 includes:

the plug column 401 is of a cylindrical structure, the bottom of the plug column 401 is provided with a circular groove, the top of the plug column 401 is fixedly connected with the resistance welding transformer main body 6, the bottom of the plug column 401 is slidably inserted into the top of the central connecting shaft 202, and a spring is arranged on the inner side of the circular groove of the plug column 401; the connecting and fastening plates 402 are arranged in two groups, the connecting and fastening plates 402 are of a T-shaped structure with round holes formed in the surface, the connecting and fastening plates 402 are fixedly mounted on the surface of the plug column 401, and the connecting and fastening plates 402 can play a role in connecting the main body 6 of the resistance welding transformer and the auxiliary connecting mechanism 2 together; and the auxiliary rotating plate 403 is fixedly arranged on the surface of the connecting and fastening plate 402, and the auxiliary rotating plate 403 can play a role of assisting the connecting and fastening plate 402 to slide between the two groups of sliding damping plates 302.

As shown in fig. 6, the limit control device 5 further includes:

the number of the retaining columns 502 is two, the retaining columns 502 are slidably mounted in sliding grooves formed in the fixed connecting column 501, a spring is arranged between the two retaining columns 502, and the retaining columns 502 are inserted into the limiting columns 303 and can play a role in limiting the rotation of the connecting and fastening plate 402; one end of the pulling rope 503 is inserted into the fixed connecting column 501 and is fixedly connected with the two groups of retaining columns 502, and the pulling rope 503 can drive the two groups of retaining columns 502 to contract inwards; the auxiliary sliding frame 504, the auxiliary sliding frame 504 is fixedly installed on the surface of the resistance welding transformer body 6; the left end and the right end of the control pulling plate 505 are connected with the two groups of auxiliary sliding frames 504 in a sliding mode, the other end of the pulling rope 503 penetrates through a round hole formed in a rubber base plate at the bottom of the connection fastening plate 402, the inserting connection column 401 and the solder-resisting transformer body 6 and is fixedly connected with the bottom of the control pulling plate 505, and the control pulling plate 505 can play a role in pulling the pulling rope 503 to slide.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, firstly, the base 1 is fixed with the assembling device through screws, then the inserting column 401 at the bottom of the solder resist transformer main body 6 is inserted into the top of the central connecting shaft 202, at the moment, the connecting fastening plate 402 also passes through the middle part of the supporting plate 203 and is inserted into the fixed plate 201, then the control pulling plate 505 is pulled by both hands, the control pulling plate 505 slides and pulls the four groups of the retaining columns 502 inside the fixed connecting column 501 to shrink inwards through the pulling rope 503, at the moment, the solder resist transformer main body 6 is rotated, the connecting fastening plate 402 is inserted into the middle of the sliding damping plate 302 through the auxiliary rotating plate 403, the fixed connecting column 501 slides along the sliding groove, the rotation reaches the sliding groove terminal point, then the control pulling plate 505 is loosened, the pulling force of the two groups of retaining columns 502 disappears, the two groups of retaining columns 502 are pushed by the resilience of the middle spring, and are inserted into the limiting column 303, the limit is performed on the connecting fastening plate 402, prevent to connect mounting plate 402 and rotate, will hinder and link together transformer main part 6 and base 1, hinder and weld when transformer main part 6 receives vibrations, hinder and weld the rubber backing plate of transformer main part 6 bottom and can play certain shock attenuation effect, and simultaneously, the connection mounting plate 402 of bottom also can be through the spring of four group's slip shock attenuation board 302 surface settings shock attenuation, shock attenuation measure is good, simultaneously when the maintenance is overhauld, can directly stimulate control arm-tie 505 and rotate and hinder and weld auxiliary connection mechanism 2 of transformer main part 6 and bottom, convenient quick will hinder and weld transformer main part 6 and dismantle the maintenance, and do not need the supplementary dismantlement of instrument, and convenience and practicality.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed, many modifications and variations will be apparent to those skilled in the art, and the embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Convenient quick maintenance overhauls small-size intermediate frequency and hinders welding transformer, its characterized in that: comprises a base (1);

the whole base (1) is of a cuboid structure, and threaded holes are formed in four corners of the base (1); the auxiliary connecting mechanism (2), the auxiliary connecting mechanism (2) is integrally and fixedly installed on the top of the base (1); the damping mechanism (3) is slidably mounted inside a sliding groove formed in the auxiliary connecting mechanism (2); the bottom of the fastening and connecting assembly (4) is slidably inserted into a sliding groove formed in the auxiliary connecting mechanism (2), and the left end and the right end of the fastening and connecting assembly (4) are connected with the damping mechanism (3); the number of the limiting control devices (5) is two, and the bottoms of the limiting control devices (5) are arranged in the fastening and connecting assembly (4); weld and hinder transformer main part (6), weld and hinder the fixed a set of rubber backing plate that is provided with in transformer main part (6) bottom, and weld and hinder transformer main part (6) bottom and be connected with supplementary coupling mechanism (2) through fastening coupling assembling (4) to it is connected with the other one end of limit control device (5) to hinder transformer main part (6) surface.

2. A small intermediate frequency resistance welding transformer convenient and fast to maintain and repair as claimed in claim 1, wherein: the auxiliary connection mechanism (2) comprises:

the fixing plate (201), and the bottom of the fixing plate (201) is fixedly connected with the base (1); the bottom of the central connecting shaft (202) is fixedly connected with the fixing plate (201); the supporting plate (203), the supporting plate (203) is fixedly arranged on the top of the groove arranged on the fixing plate (201).

3. A small intermediate frequency resistance welding transformer convenient and fast to maintain and repair as claimed in claim 1, wherein: the damper mechanism (3) includes:

one end of the telescopic plate (301) is fixedly arranged on the inner walls of the fixing plate (201) and the supporting plate (203); the surface of the sliding damping plate (302) is fixedly connected with the telescopic plate (301), and a spring is arranged on the surface of the sliding damping plate (302); spacing post (303), spacing post (303) fixed mounting is on fixed plate (201) and backup pad (203) inner wall.

4. A small intermediate frequency resistance welding transformer convenient and fast to maintain and repair as claimed in claim 1, wherein: the fastening connection assembly (4) comprises:

the top of the plug-in column (401) is fixedly connected with the resistance welding transformer body (6), and the bottom of the plug-in column (401) is inserted into the top of the central connecting shaft (202) in a sliding manner; the connecting and fastening plate (402), the connecting and fastening plate (402) is fixedly arranged on the surface of the inserting column (401); and the auxiliary rotating plate (403), and the auxiliary rotating plate (403) is fixedly arranged on the surface of the connecting and fastening plate (402).

5. A small intermediate frequency resistance welding transformer convenient and fast to maintain and repair as claimed in claim 1, wherein: the limit control device (5) comprises:

the fixed connecting column (501), the fixed connecting column (501) is fixedly arranged in a round hole formed in the connecting and fastening plate (402); the retaining column (502), the retaining column (502) is installed in the sliding groove of the fixed connection column (501) in a sliding way.

6. A small intermediate frequency resistance welding transformer convenient and fast to maintain and repair as claimed in claim 5, characterized in that: the limit control device (5) further comprises:

one end of the pull rope (503) is inserted into the fixed connecting column (501) and is fixedly connected with the two groups of blocking columns (502); the auxiliary sliding frame (504), the auxiliary sliding frame (504) is fixedly arranged on the surface of the solder-resisting transformer body (6); the left end and the right end of the control pulling plate (505) are connected with the two groups of auxiliary sliding frames (504) in a sliding mode, and the other end of the pulling rope (503) penetrates through round holes formed in the rubber base plate at the bottom of the connecting fastening plate (402), the inserting column (401) and the solder-resisting transformer body (6) and is fixedly connected with the bottom of the control pulling plate (505).