CN211804361U

CN211804361U - Spot welding machine convenient to maintain

Info

Publication number: CN211804361U
Application number: CN201921857120.8U
Authority: CN
Inventors: 陈波; 陈金; 邓乾光
Original assignee: Changzhou Pengrui Automation Equipment Co ltd
Current assignee: Changzhou Pengrui Automation Equipment Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-10-30
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a spot welder of convenient maintenance, including the base, the top fixed mounting of base has spot welding machine case, and the top on spot welding machine case right side is provided with power device, and the top on spot welding machine case right side and the bottom that is located power device are provided with first spot welding device, and the right side of spot welding machine case and the bottom that is located first spot welding device are provided with second spot welding device. The utility model discloses a set up power device and be used for fixing first spot welding device, realize the spot welding to the object through the cooperation between first spot welding device and the second spot welding device, conveniently open spot welding machine case through setting up the handle, the spot welding machine incasement portion detects the maintenance, realize the fixed of first dead lever and disassemble through the cooperation between first slider and the first spout, thereby make things convenient for power device's maintenance, realize disassembling the telescopic link through the cooperation between mount and the threaded rod, the problem of the inconvenient maintenance of current spot welder has been solved simultaneously.

Description

Spot welding machine convenient to maintain

Technical Field

The utility model relates to a spot welder technical field specifically is a spot welder of convenient maintenance.

Background

The spot welder adopts the principle of two-sided two-point overcurrent welding, two electrodes pressurize the work piece and make two-layer metal form certain contact resistance under the pressure of two electrodes during operation, and welding current forms instantaneous heat welding at two contact resistance points when flowing through another electrode from an electrode, and welding current flows to this electrode from another electrode along two work pieces in the twinkling of an eye and forms the return circuit, and can not injure by the inner structure of welding the work piece, current spot welder is all that confined work assembly is difficult to discover and inconvenient dismantlement and maintenance when breaking down, delay production and cause economic loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spot welder of convenient maintenance possesses the advantage that can conveniently dismantle and maintain, has solved the problem of the inconvenient maintenance of current spot welder.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spot welder of convenient maintenance, includes the base, the top fixed mounting of base has spot welding machine case, the top on spot welding machine case right side is provided with power device, the top on spot welding machine case right side and the bottom that is located power device are provided with first spot welding device, the right side of spot welding machine case and the bottom that is located first spot welding device are provided with second spot welding device, the positive upper portion on right side of base has the hinge with the equal fixed mounting in bottom, the left side fixed mounting of hinge has the sealing door, the left side fixed mounting of sealing door has the handle.

Preferably, power device includes first dead lever, mount, first slider, first spout, telescopic link, threaded rod and leads to the groove, first spout has been seted up at the top on spot welding machine case right side, the inside sliding connection of first spout has first slider, the right side fixed mounting of first slider has first dead lever, logical groove has been seted up to the inside of first dead lever, first spout has all been seted up to the top of first dead lever and the both sides that are located logical groove, the inside that leads to the groove is provided with the telescopic link, the fixed surface of telescopic link is connected with the mount, the threaded rod has all been run through to the inside of mount and the both sides that are located the telescopic link, the bottom of threaded rod is rotated and is connected in the inside of first spout.

Preferably, the first spot welding device comprises a second fixing rod, a first welding rod, a second chute, a second slider, a third fixing rod, a third chute, a third slider, a groove and an inserting rod, the second chute is arranged at the right side of the spot welding machine case and at the bottom of the first chute, the second slider is connected inside the second chute in a sliding manner, the second fixing rod is fixedly arranged at the right side of the second slider, the groove is arranged inside the second fixing rod, the third slider is fixedly arranged at the bottom of the second fixing rod, the third fixing rod is arranged at the bottom of the second fixing rod, the third chute is arranged at the top of the third fixing rod, the third chute is connected inside the third chute in a sliding manner, the first welding rod is fixedly arranged at the right side of the third fixing rod, the telescopic rod penetrates into the groove, the inserting rod is arranged inside the second fixing rod, the inserted bar penetrates through the telescopic rod.

Preferably, the second spot welding device comprises a fourth fixing rod, a fifth fixing rod, a second welding rod, a fourth slider and a fourth sliding groove, the fourth fixing rod is fixedly mounted at the bottom of the right side of the spot welding machine case, the fourth slider is fixedly mounted at the top of the fourth fixing rod, the fifth fixing rod is arranged at the top of the fourth fixing rod, the fourth sliding groove is formed in the fifth fixing rod, the fourth slider is slidably connected to the inside of the fourth sliding groove, and the second welding rod is fixedly mounted at the right side of the fifth fixing rod.

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

1. the utility model discloses a set up power device and be used for fixing first spot welding device, realize the spot welding to the object through the cooperation between first spot welding device and the second spot welding device, through setting up convenient opening to spot welding machine case of handle, the spot welding machine incasement portion detects the maintenance, realize the fixed of first dead lever and disassemble through the cooperation between first slider and the first spout, thereby make things convenient for power device's maintenance, realize disassembling to the telescopic link through the cooperation between mount and the threaded rod, conveniently change and maintain the telescopic link, the problem of the inconvenient maintenance of current spot welder has been solved simultaneously.

2. The utility model discloses a cooperation between second spout and the second slider has realized the fixed of second dead lever and has disassembled, the convenient change, cooperation through between recess and the inserted bar makes things convenient for disassembling between telescopic link and the second dead lever, conveniently change or maintain the second dead lever, cooperation through between third spout and the third slider has realized disassembling of third dead lever and second dead lever, conveniently change the third dead lever, cooperation through between fourth slider and the fourth spout realizes disassembling of fifth dead lever, conveniently change and maintain the fifth dead lever, make things convenient for opening of sealing door through setting up the hinge, thereby the convenience is maintained the inside of spot welding machine case.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the first spot welding apparatus of the present invention;

fig. 4 is a schematic cross-sectional structure view of a second spot welding device of the present invention;

fig. 5 is a schematic view of the local cross-sectional structure of the power device of the present invention.

In the figure: 1. a base; 2. spot welding the chassis; 3. a power plant; 301. a first fixing lever; 302. a fixed mount; 303. a first slider; 304. a first chute; 305. a telescopic rod; 306. a threaded rod; 307. a through groove; 4. a first spot welding device; 401. a second fixing bar; 402. a first welding rod; 403. a second chute; 404. a second slider; 405. a third fixing bar; 406. a third chute; 407. a third slider; 408. a groove; 409. inserting a rod; 5. a second spot welding device; 501. a fourth fixing bar; 502. a fifth fixing bar; 503. a second welding rod; 504. a fourth slider; 505. a fourth chute; 6. a handle; 7. a sealing door; 8. and (4) a hinge.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a spot welding machine convenient for maintenance comprises a base 1, a spot welding machine case 2 is fixedly installed on the top of the base 1, a power device 3 is arranged on the top of the right side of the spot welding machine case 2, the power device 3 is used for fixing a first spot welding device 4, a first spot welding device 4 is arranged on the top of the right side of the spot welding machine case 2 and at the bottom of the power device 3, a second spot welding device 5 is arranged on the right side of the spot welding machine case 2 and at the bottom of the first spot welding device 4, spot welding of an object is realized through the cooperation between the first spot welding device 4 and the second spot welding device 5, the spot welding machine case 2 is conveniently opened through arranging a handle 6, the interior of the spot welding machine case 2 is detected and maintained, hinges 8 are fixedly installed on the upper portion and the bottom of the right side of the front of the base 1, a sealing door 7 is fixedly installed, the power device 3 comprises a first fixed rod 301, a fixed frame 302, a first sliding block 303, a first sliding groove 304, a telescopic rod 305, a threaded rod 306 and a through groove 307, wherein the first sliding groove 304 is formed in the top of the right side of the spot welding machine box 2, the first sliding block 303 is connected inside the first sliding groove 304 in a sliding manner, the first fixed rod 301 is fixedly installed on the right side of the first sliding block 303, the through groove 307 is formed in the first fixed rod 301, the first sliding groove 304 is formed in the top of the first fixed rod 301 and positioned on two sides of the through groove 307, the telescopic rod 305 is arranged inside the through groove 307, the fixed frame 302 is fixedly connected to the surface of the telescopic rod 305, the threaded rod 306 penetrates through the two sides of the fixed frame 302 and positioned on the telescopic rod 305, and the bottom of the threaded rod 306 is rotatably connected inside the first sliding groove 304, the first fixing rod 301 is fixed and disassembled by the cooperation between the first sliding block 303 and the first sliding groove 304, so that the maintenance of the power device 3 is facilitated, the telescopic rod 305 is disassembled by the cooperation between the fixing frame 302 and the threaded rod 306, the telescopic rod 305 is convenient to replace and maintain, the first spot welding device 4 comprises a second fixing rod 401, a first welding rod 402, a second sliding groove 403, a second sliding block 404, a third fixing rod 405, a third sliding groove 406, a third sliding block 407, a groove 408 and an inserting rod 409, the second sliding groove 403 is formed in the right side of the spot welding case 2 and is positioned at the bottom of the first sliding groove 304, the second sliding groove 403 is connected with the second sliding block 404 in a sliding manner, the second fixing rod 401 is fixedly installed on the right side of the second sliding block 404, the groove 408 is formed in the second fixing rod 401, the third sliding block 407 is fixedly installed at the bottom of the second fixing rod 401, the third fixing rod 405 is arranged at the bottom of, a third sliding groove 406 is formed in the top of the third fixing rod 405, the third sliding groove 406 is slidably connected inside the third sliding groove 406, a first welding rod 402 is fixedly mounted on the right side of the third fixing rod 405, the telescopic rod 305 penetrates into the groove 408, an insertion rod 409 is arranged inside the second fixing rod 401 and penetrates through the telescopic rod 305, fixing and disassembling of the second fixing rod 401 are achieved through matching between the second sliding groove 403 and the second sliding block 404, replacement is convenient, disassembling between the telescopic rod 305 and the second fixing rod 401 is facilitated through matching between the groove 408 and the insertion rod 409, replacement or maintenance of the second fixing rod 401 is facilitated, disassembling of the third fixing rod 405 and the second fixing rod 401 is achieved through matching between the third sliding groove 406 and the third sliding block 407, and replacement of the third fixing rod 405 is facilitated, the second spot welding device 5 comprises a fourth fixing rod 501, a fifth fixing rod 502 and a second welding rod 503, Fourth slider 504 and fourth spout 505, spot welding machine case 2 right side bottom fixed mounting has fourth dead lever 501, fourth dead lever 501's top fixed mounting has fourth slider 504, the top of fourth dead lever 501 is provided with fifth dead lever 502, fourth spout 505 has been seted up to the inside of fifth dead lever 502, fourth slider 504 sliding connection is in the inside of fourth spout 505, fifth dead lever 502's right side fixed mounting has second welding rod 503, realize disassembling of fifth dead lever 502 through the cooperation between fourth slider 504 and the fourth spout 505, conveniently change and maintain fifth dead lever 502.

During the use, open sealing door 7 through handle 6 and maintain spot welding machine case 2 inside, through separating between first slider 303 and first spout 304, take off first dead lever 301 and maintain, disassemble mount 302 through threaded rod 306, thereby take out telescopic link 305 and maintain or change, take off second dead lever 401 through the separation of second spout 403 and second slider 404 and maintain, take off third dead lever 405 through third spout 406 and maintain, take off fifth dead lever 502 through fourth spout 505, be convenient for maintain second welding rod 503 and change second welding rod 503.

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 spot welder of convenient maintenance, includes base (1), its characterized in that: the utility model discloses a spot welding machine, including base (1), spot welding machine case (2), power device (3) are provided with at the top on spot welding machine case (2) right side, the top on spot welding machine case (2) right side and the bottom that is located power device (3) are provided with first spot welding device (4), the right side of spot welding machine case (2) and the bottom that is located first spot welding device (4) are provided with second spot welding device (5), the upper portion and the equal fixed mounting in bottom on base (1) front right side have hinge (8), the left side fixed mounting of hinge (8) has sealing door (7), the left side fixed mounting of sealing door (7) has handle (6).

2. A spot welder facilitating maintenance according to claim 1, characterized in that: the power device (3) comprises a first fixing rod (301), a fixing frame (302), a first sliding block (303), a first sliding groove (304), a telescopic rod (305), a threaded rod (306) and a through groove (307), wherein the first sliding groove (304) is formed in the top of the right side of the spot welding case (2), the first sliding groove (304) is connected with the first sliding block (303) in a sliding manner, the first fixing rod (301) is fixedly installed on the right side of the first sliding block (303), the through groove (307) is formed in the first fixing rod (301), the first sliding grooves (304) are formed in the top of the first fixing rod (301) and located on two sides of the through groove (307), the telescopic rod (305) is arranged in the through groove (307), the fixing frame (302) is fixedly connected to the surface of the telescopic rod (305), and the threaded rod (306) penetrates through the fixing frame (302) and two sides of the telescopic rod (305), the bottom of the threaded rod (306) is rotatably connected to the inside of the first sliding chute (304).

3. A spot welder facilitating maintenance according to claim 2, characterized in that: the first spot welding device (4) comprises a second fixing rod (401), a first welding rod (402), a second sliding groove (403), a second sliding block (404), a third fixing rod (405), a third sliding groove (406), a third sliding block (407), a groove (408) and an inserting rod (409), the second sliding groove (403) is formed in the right side of the spot welding case (2) and located at the bottom of the first sliding groove (304), the second sliding block (404) is connected to the inside of the second sliding groove (403) in a sliding mode, the second fixing rod (401) is fixedly installed on the right side of the second sliding block (404), the groove (408) is formed in the inside of the second fixing rod (401), the third sliding block (407) is fixedly installed at the bottom of the second fixing rod (401), the third fixing rod (405) is arranged at the bottom of the third fixing rod (405), and the third sliding groove (406) is formed in the top of the third fixing rod (405), third spout (406) sliding connection is in the inside of third spout (406), the right side fixed mounting of third dead lever (405) has first welding pole (402), telescopic link (305) run through to the inside of recess (408), the inside of second dead lever (401) is provided with inserted bar (409), inserted bar (409) run through telescopic link (305).

4. A spot welder facilitating maintenance according to claim 1, characterized in that: the second spot welding device (5) comprises a fourth fixing rod (501), a fifth fixing rod (502), a second welding rod (503), a fourth slider (504) and a fourth sliding groove (505), the bottom of the spot welding machine box (2) on the right side is fixedly provided with the fourth fixing rod (501), the top of the fourth fixing rod (501) is fixedly provided with the fourth slider (504), the top of the fourth fixing rod (501) is provided with the fifth fixing rod (502), the fourth sliding groove (505) is formed in the fifth fixing rod (502), the fourth slider (504) is slidably connected to the inside of the fourth sliding groove (505), and the second welding rod (503) is fixedly arranged on the right side of the fifth fixing rod (502).