CN214322148U - Portable dust-proof hardware processing spot welding machine - Google Patents
Portable dust-proof hardware processing spot welding machine Download PDFInfo
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- CN214322148U CN214322148U CN202023248066.2U CN202023248066U CN214322148U CN 214322148 U CN214322148 U CN 214322148U CN 202023248066 U CN202023248066 U CN 202023248066U CN 214322148 U CN214322148 U CN 214322148U
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- 238000003466 welding Methods 0.000 title claims abstract description 44
- 239000002023 wood Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model is suitable for the technical field of hardware processing, and provides a portable dustproof hardware processing spot welding machine, which comprises a base and a working box, wherein the base is provided with the working box, the inside of the working box is provided with a transformer, the positive end surface of the working box is sequentially provided with a double-hole connector, a single-hole connector and a square through hole from top to bottom, the rear end surface of the working box is provided with a power line, the central A position of the right end surface of the working box is sequentially provided with a starting switch and a power switch from left to right, the single-hole connector is internally provided with a lower connecting pipe, the other end of the lower connecting pipe is provided with a lower welding head, the outer hole of the double-hole connector is provided with an upper connecting pipe, the other end of the upper connecting pipe is provided with an upper welding head, the inner hole of the double-hole connector is provided with an inner connecting pipe, the inner connection is arranged on a cam, the inner connection is arranged on the square through hole, the rocker is arranged at the rearmost end of the rocker, the connecting rod is arranged at the lower end of the cam, through the utility model discloses a setting has improved the utility model discloses a portability, practicality and security.
Description
Technical Field
The utility model belongs to the technical field of hardware processing, especially, relate to a portable dust-protection type hardware processing spot welder.
Background
The hardware processing is to process raw materials into various parts according to the drawing or sample of a customer by using machines such as a lathe, a milling machine, a drilling machine, polishing and the like, for example: screws, motor shafts, model car parts, fishing gear parts, sound box product shells, mobile power supply shells and the like.
Spot welding is a welding method in which a columnar electrode is used to form a welding spot between the contact surfaces of two overlapping workpieces during welding. During spot welding, the workpiece is pressed to be in close contact with the workpiece, then current is switched on, the contact position of the workpiece is melted under the action of resistance heat, and a welding spot is formed after cooling. The spot welding is mainly used for welding sheet component stamping parts with the thickness of less than 4mm, and is particularly suitable for welding automobile bodies, carriages and airplane fuselages. But not welded with the container required for sealing. Spot welding is one type of resistance welding, and is mainly used for welding sheet structures, reinforcing bars and the like.
However, most of the existing commonly used spot welding machines are used in factories, the spot welding machines are usually large in size and difficult to carry, and the service life of the spot welding machines is influenced due to the fact that much dust is contained in the use scenes, the dustproof effect is poor, and the production and processing cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable dust-protection type hardware processing spot welding machine aims at solving the spot welder commonly used at present and is difficult to carry and the not good problem of dustproof effect.
The utility model discloses a realize like this, a portable dust-protection type hardware processing spot welding machine, including base and work box, its characterized in that: the base is provided with the working box, a transformer is arranged in the working box, the positive end face of the working box is sequentially provided with a double-hole connector, a single-hole connector and a square through hole from top to bottom, the rear end face of the working box is provided with a power line, the center A of the right end face of the working box is sequentially provided with a starting switch and a power switch from left to right, a lower connecting pipe is arranged in the single-hole connector, the other end of the lower connecting pipe is provided with a lower welding head, the outer hole of the double-hole connector is provided with an upper connecting pipe, the other end of the upper connecting pipe is provided with an upper welding head, the inner hole of the double-hole connector is provided with an inner connecting pipe, the inner connecting pipe is arranged on the cam, a rocker is arranged in the square through hole, the rear end of the rocker is provided with a lower support frame, the two ends of the lower support frame are provided with lower fixing frames, the lower fixing frames are arranged on the left and right end faces in the working box, a lower support is arranged at the rearmost end of the rocker, a connecting rod is arranged on the lower support, the other end of the connecting rod is arranged at the lower end of the cam, the cam is arranged on an upper fixing frame, upper support frames are arranged at two ends of the upper fixing frame, and the upper support frames are arranged on the left end face and the right end face of the inner part of the working box;
be provided with first connecting wire, second connecting wire and third connecting wire on the power cord respectively, first connecting wire has set gradually by the back to before switch with starting switch, the first connecting wire other end set up in on the cam, the second connecting wire set up in the transformer interface, be provided with the fourth connecting wire on another interface of transformer, the fourth connecting wire other end set up in down on the connecting pipe, go up the bonding tool down the bonding tool the transformer first connecting wire the second connecting wire the third connecting wire the fourth connecting wire with power cord and external power source switch with the starting switch electricity is connected, and receives switch with starting switch control.
Furthermore, the four corners of the base are provided with connecting holes.
Furthermore, the front end of the rocker is provided with a concave-convex handle.
Furthermore, a hinge is arranged on a box door at the right end face of the working box.
Further, the connecting rod is pin-connected with the cam and the lower bracket.
Furthermore, an insulating wood board is arranged below the transformer, and the other end of the third connecting wire is arranged on the insulating wood board.
About implementing the utility model discloses a beneficial technological effect does: firstly, the utility model is provided with the work box body and the base, so that the utility model can directly carry the base to transfer the utility model when needed, and the work box body also separates the internal structure, thereby avoiding the external dust entering to cause the equipment aging and reducing the service life, and improving the portability and the practicability of the utility model; secondly, because the utility model discloses set up rocker, connecting rod, cam and interconnection pipe, makeed the utility model discloses formed the cam four-bar linkage who uses the rocker as the drive end inside the work box, bonding tool contact has improved about the control of accessible rocker the utility model discloses a security.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial view of the right end face A of the working box of the present invention;
FIG. 3 is a partial view of the right end face B of the working box of the present invention;
fig. 4 is a schematic view of the overall internal structure of the present invention;
FIG. 5 is a partial view of the inner part C of the working box of the present invention
Fig. 6 is a partial view of the inside of the work box of the present invention at D.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-6, the utility model relates to a portable dust-protection hardware processing spot welding machine, including base 1 and work box 2, its characterized in that: the base 1 is provided with a working box 2, a transformer 10 is arranged in the working box 2, the positive end surface of the working box 2 is sequentially provided with a double-hole connector 21, a single-hole connector 22 and a square through hole 12 from top to bottom, the rear end surface of the working box 2 is provided with a power cord 23, the center A of the right end surface of the working box 2 is sequentially provided with a starting switch 25 and a power switch 24 from left to right, a lower connecting pipe 4 is arranged in the single-hole connector 22, the other end of the lower connecting pipe 4 is provided with a lower welding head 41, the outer hole of the double-hole connector 21 is provided with an upper connecting pipe 3, the other end of the upper connecting pipe 3 is provided with an upper welding head 31, the inner hole of the double-hole connector 21 is provided with an inner connecting pipe 6, the inner connecting pipe 6 is arranged on a cam 71, the square through hole 12 is internally provided with a rocker 5, the rear end of the rocker 5 is provided with a lower support frame 9, the two ends of the lower support frame 9 are provided with lower fixing frames 91, the lower fixing frames 91 are arranged on the left and right end surfaces in the working box 2, the rearmost end of the rocker 5 is provided with a lower bracket 52, the lower bracket 52 is provided with a connecting rod 8, the other end of the connecting rod 8 is arranged at the lower end of a cam 71, the cam 71 is arranged on an upper fixing frame 7, two ends of the upper fixing frame 7 are provided with upper supporting frames 27, and the upper supporting frames 27 are arranged on the left end surface and the right end surface inside the working box 2;
the power line 23 is provided with a first connection line 231, a second connection line 234 and a third connection line 233 respectively, the first connection line 231 is sequentially provided with a power switch 24 and a starting switch 25 from back to front, the other end of the first connection line 231 is arranged on the cam 71, the second connection line 234 is arranged on the interface of the transformer 10, the other interface of the transformer 10 is provided with a fourth connection line 232, the other end of the fourth connection line 232 is arranged on the lower connection pipe 4, the upper welding head 31, the lower welding head 41, the transformer 10, the first connection line 231, the second connection line 234, the third connection line 233, the fourth connection line 232 and the power line 23 are electrically connected with an external power supply, the power switch 24 is electrically connected with the starting switch 25, and are controlled by the power switch 24 and the starting switch 25.
Be provided with connecting hole 11 on 1 four corners of base, be convenient for with the utility model discloses with external connection.
The front end of the rocker 5 is provided with a concave-convex handle 51, so that friction force is increased, and the rocker 5 can be conveniently hand-operated.
The hinge 26 is arranged on the box door at the right end face of the working box 2, so that the box door at the right end face of the working box 2 can be opened conveniently.
The connecting rod 8 is pinned to the cam 71 and the lower carriage 52 to form a camfour-bar mechanism to control the movement of the upper horn 31.
An insulating wood board 101 is arranged below the transformer 10, the other end of the third connecting line 233 is arranged on the insulating wood board 101, and the third connecting line 233 is grounded to prevent electric leakage.
The utility model discloses a theory of operation does: when the utility model is used, the power line 23 is connected with an external power supply, a hardware element to be processed is arranged between an upper welding head and a lower welding head, the power switch 24 and the starting switch 25 are respectively started, the third connecting wire 233 enables the upper welding head 31 and the lower welding head 41 to form a huge voltage difference after being pressurized by the transformer 10, the rocker 5 is pressed downwards, the lower bracket 52 at the rearmost end of the rocker 5 is forced to move upwards after the center of the rocker 5 is fixed by the lower support 9, the rocker 5-the connecting rod 8-the cam 71-the interconnecting pipe 6 form a cam four-bar mechanism at the moment, the cam 71 rotates anticlockwise relative to the upper support 7, the interconnecting pipe 6 enables the upper connecting pipe 3 to move downwards through the double-hole connector 21, the upper welding head 31 moves downwards along with the rocker until contacting the hardware element to be processed, the upper welding head 31 and the lower welding head 41 enable the upper end and the lower end of the hardware element to be processed to form contact resistance under the pressure of the huge voltage difference at the moment, therefore, huge instantaneous current is generated, the current forms instantaneous thermal welding at two contact points, the current forms a loop, and the internal structure of the welded hardware element cannot be damaged.
About implementing the utility model discloses a beneficial technological effect does: firstly, the utility model is provided with the working box 2 box body and the base 1, so that the utility model can directly carry the base 1 when needed, and the working box 2 box body also separates the internal structure, thereby avoiding the external dust entering to cause the equipment aging and reducing the service life, and improving the portability and the practicability of the utility model; secondly, because the utility model discloses rocker 5, connecting rod 8, cam 71 and interconnection pipe 6 have been set up, make the utility model discloses formed the cam four-bar linkage who uses rocker 5 as the drive end inside the work box, bonding tool contact has improved about accessible rocker 5 control the utility model discloses a security.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a portable dust protected hardware processing spot welder, includes base (1) and work box (2), its characterized in that: the working box (2) is arranged on the base (1), a transformer (10) is arranged in the working box (2), a double-hole connector (21), a single-hole connector (22) and a square through hole (12) are sequentially arranged on the positive end face of the working box (2) from top to bottom, a power line (23) is arranged on the rear end face of the working box (2), a starting switch (25) and a power switch (24) are sequentially arranged on the central A position of the right end face of the working box (2) from left to right, a lower connecting pipe (4) is arranged in the single-hole connector (22), a lower welding head (41) is arranged at the other end of the lower connecting pipe (4), an upper connecting pipe (3) is arranged in an outer hole of the double-hole connector (21), an upper welding head (31) is arranged at the other end of the upper connecting pipe (3), and an inner connecting pipe (6) is arranged in an inner hole of the double-hole connector (21), the inner connecting pipe (6) is arranged on the cam (71), a rocker (5) is arranged in the square through hole (12), a lower support frame (9) is arranged at the rear end of the rocker (5), lower fixing frames (91) are arranged at two ends of the lower support frame (9), the lower fixing frames (91) are arranged on the left end surface and the right end surface inside the working box (2), a lower support frame (52) is arranged at the rearmost end of the rocker (5), a connecting rod (8) is arranged on the lower support frame (52), the other end of the connecting rod (8) is arranged at the lower end of the cam (71), the cam (71) is arranged on an upper fixing frame (7), upper support frames (27) are arranged at two ends of the upper fixing frame (7), and the upper support frames (27) are arranged on the left end surface and the right end surface inside the working box (2);
be provided with first connecting wire (231), second connecting wire (234) and third connecting wire (233) on power cord (23) respectively, first connecting wire (231) have set gradually by the back to before switch (24) with starting switch (25), first connecting wire (231) other end set up in on cam (71), second connecting wire (234) set up in transformer (10) interface, be provided with fourth connecting wire (232) on transformer (10) another interface, fourth connecting wire (232) other end set up in on lower connecting pipe (4), go up bonding tool (31), lower bonding tool (41), transformer (10), first connecting wire (231), second connecting wire (234), third connecting wire (233), fourth connecting wire (232) and power cord (23) and external power source, The power switch (24) and the starting switch (25) are electrically connected and controlled by the power switch (24) and the starting switch (25).
2. The portable dustproof hardware processing spot welding machine according to claim 1, characterized in that: and four corners of the base (1) are provided with connecting holes (11).
3. The portable dustproof hardware processing spot welding machine according to claim 1, characterized in that: the front end of the rocker (5) is provided with a concave-convex handle (51).
4. The portable dustproof hardware processing spot welding machine according to claim 1, characterized in that: and a hinge (26) is arranged on the box door at the right end face of the working box (2).
5. The portable dustproof hardware processing spot welding machine according to claim 1, characterized in that: the connecting rod (8) is in pin connection with the cam (71) and the lower bracket (52).
6. The portable dustproof hardware processing spot welding machine according to claim 1, characterized in that: an insulating wood board (101) is arranged below the transformer (10), and the other end of the third connecting line (233) is arranged on the insulating wood board (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023248066.2U CN214322148U (en) | 2020-12-29 | 2020-12-29 | Portable dust-proof hardware processing spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023248066.2U CN214322148U (en) | 2020-12-29 | 2020-12-29 | Portable dust-proof hardware processing spot welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214322148U true CN214322148U (en) | 2021-10-01 |
Family
ID=77902929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023248066.2U Expired - Fee Related CN214322148U (en) | 2020-12-29 | 2020-12-29 | Portable dust-proof hardware processing spot welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214322148U (en) |
-
2020
- 2020-12-29 CN CN202023248066.2U patent/CN214322148U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |