CN211429671U - Solder wire spot welding auxiliary device for computer circuit board - Google Patents
Solder wire spot welding auxiliary device for computer circuit board Download PDFInfo
- Publication number
- CN211429671U CN211429671U CN201921485762.XU CN201921485762U CN211429671U CN 211429671 U CN211429671 U CN 211429671U CN 201921485762 U CN201921485762 U CN 201921485762U CN 211429671 U CN211429671 U CN 211429671U
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- spot welding
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- cylinder
- piston rod
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Abstract
The utility model provides a solder wire spot welding auxiliary device for computer circuit board, including main hydraulic cylinder, the front portion of main hydraulic cylinder is equipped with the main piston rod that is the horizontal arrangement, the front end of main piston rod is equipped with removes the seat, the front of removing the seat is equipped with removes the frame, the front of removing the frame is equipped with the stand pipe that is vertical arrangement, the lower extreme of stand pipe is equipped with the direction storehouse, the positive upper portion of removing the seat is equipped with the roof-rack, the top of roof-rack is equipped with unwinding mechanism, unwinding mechanism includes the unreeling wheel, the axial position of unreeling wheel is equipped with the installation axle, the top both sides of roof-rack all are equipped with the positioning cylinder, the installation axle is installed between the positioning; the upper portion of main pneumatic cylinder is equipped with vertical pneumatic cylinder, and the lower part of vertical pneumatic cylinder is equipped with vertical piston rod, and the lower extreme of vertical piston rod is equipped with the lift frame, and main pneumatic cylinder installs in the lift frame. The utility model is convenient for spot welding treatment of electronic components on the computer circuit board; make things convenient for maintainer intercepting solder wire, improved the efficiency that spot welding was handled greatly.
Description
Technical Field
The utility model relates to a spot welding auxiliary device especially relates to computer circuit board is with welding tin wire spot welding auxiliary device.
Background
The spot welder adopts the principle of double-sided double-point over-current welding, when in work, two electrodes pressurize a workpiece to enable two layers of metals to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the workpiece to be welded is not damaged. The technical process of spot welding is that cooling water is opened; cleaning the surface of a weldment, accurately assembling, sending the weldment into a position between an upper electrode and a lower electrode, and applying pressure to ensure that the weldment is in good contact; electrifying to heat the contact surfaces of the two workpieces, and locally melting to form a nugget; maintaining the pressure after power failure, and cooling and solidifying the nugget under the pressure to form a welding spot; and removing the pressure and taking out the workpiece. The welding quality is greatly influenced by welding parameters such as welding current, electrode pressure, electrifying time, working surface size of the electrode and the like. Current spot welder does not have special configuration solder wire unwinding mechanism, and to the inconvenient horizontal migration that carries on of solder wire that unreels adjust and vertical lift removal adjusts, unreels solder wire inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a convenient spot welding treatment for the computer circuit board by the operator, and the spot welding treatment for the electronic components on the computer circuit board; vertical pneumatic cylinder realizes vertical lift adjustment through vertical piston rod control lift frame, makes things convenient for maintainer intercepting solder wire, has improved the solder wire spot welding auxiliary device for computer circuit board of the efficiency of spot welding processing greatly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the solder wire spot welding auxiliary device for the computer circuit board comprises a main hydraulic cylinder, wherein a main piston rod which is horizontally arranged is arranged at the front part of the main hydraulic cylinder, and the axial direction of the main piston rod is an X axis; the front end of the main piston rod is provided with a moving seat, the front of the moving seat is provided with a moving frame, the front of the moving frame is provided with a guide pipe which is vertically arranged, the lower end of the guide pipe is provided with a guide bin, and the lower end of the guide bin is of an opening structure; the upper part of the front surface of the moving seat is provided with a top frame, the top of the top frame is provided with an unwinding mechanism, the unwinding mechanism comprises an unwinding wheel, the axial position of the unwinding wheel is provided with an installation shaft, two sides of the top frame are provided with positioning cylinders, and the installation shaft is installed between the positioning cylinders; the top of master cylinder is equipped with vertical pneumatic cylinder, and the lower part of vertical pneumatic cylinder is equipped with vertical piston rod, and vertical piston rod's axial is the Z axle, and the lower extreme of vertical piston rod is equipped with the lift frame, and master cylinder installs in the lift frame.
Furthermore, a longitudinal moving mechanism is arranged at the top of the vertical hydraulic cylinder and comprises an auxiliary hydraulic cylinder, an auxiliary piston rod which is horizontally arranged is arranged at the front part of the auxiliary hydraulic cylinder, and the axial direction of the auxiliary piston rod is a Y axis; the front end of the auxiliary piston rod is provided with a clamping frame, and the upper part of the vertical hydraulic cylinder is arranged in the clamping frame.
Furthermore, the clamping frame comprises a pair of side frames which are vertically arranged, the tops of the side frames are connected through a top frame, an opening is formed between the bottoms of the side frames, a clamping cavity is formed between the side frames, and rubber anti-skidding plates are arranged on the inner facing surfaces of the side frames.
Furthermore, the rubber antiskid plate is provided with an antiskid particle layer at the position facing inwards.
Furthermore, a magnetic suction seat is arranged on the bottom surface of the top frame; the magnetic attraction seat is arranged at the inner top position of the clamping cavity.
Further, the top of moving the seat is equipped with the roof-rack, and the top of roof-rack is equipped with the guide cylinder that is vertical layout, and the guide cylinder is installed between stand pipe and unreeling wheel.
Furthermore, the guide cylinder comprises a cylinder body, a solder wire conveying cavity is arranged at the axial position of the cylinder body, a static electricity removing pipe is arranged on the inner circumferential surface of the cylinder body, and a static electricity removing brush is arranged on the inner circumferential surface of the static electricity removing pipe.
Furthermore, the inner peripheral surface of the lower end part of the cylinder is provided with a positioning sheet, the positioning sheet is in an annular shape, an insertion groove is formed between the positioning sheet and the inner peripheral surface of the lower end part of the cylinder, and the lower end of the static electricity removing pipe is inserted in the insertion groove.
Furthermore, the lateral part of unreeling wheel is connected with the handle, and the one end of handle is fixed in the lateral part position of unreeling wheel through solid fixed ring, and the other end of handle is equipped with the hand wheel.
Further, the cross section of the hand wheel is annular; the surface of the hand wheel is provided with an anti-skid particle layer.
The utility model has the advantages that: an operator can install the spot welding auxiliary device on a maintenance frame, a main hydraulic cylinder ceiling is installed on the maintenance frame, an unreeling wheel is used for reeling a solder wire and unreeling the solder wire, the unreeled solder wire penetrates through a guide pipe and a guide bin, the operator can manually pull the solder wire, the end part of the solder wire is aligned to a part to be welded on a computer circuit board, the operator can conveniently perform spot welding on the computer circuit board, and electronic components on the computer circuit board can be conveniently subjected to spot welding; the vertical hydraulic cylinder controls the lifting frame through the vertical piston rod to realize vertical lifting adjustment, so that the vertical lifting adjustment can be conveniently carried out on a main hydraulic cylinder in the lifting frame, meanwhile, the main hydraulic cylinder carries out horizontal flexible movement adjustment on the moving seat through the main piston rod, and the moving seat drives a guide pipe of the moving frame and a unreeling wheel of the top frame to realize horizontal movement adjustment; the unwinding wheel and the guide pipe can be adjusted vertically and horizontally, and the adjustment is more flexible; the solder wire on the unreeling wheel can be moved to any position above the computer circuit board, so that a maintainer can conveniently intercept the solder wire, and the efficiency of spot welding treatment is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural view of a solder wire spot welding auxiliary device for a computer circuit board.
Fig. 2 is a schematic structural diagram of the longitudinal moving mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the unwinding mechanism of the present invention.
Fig. 4 is a schematic structural view of the guide cylinder of the present invention.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the solder wire spot welding auxiliary device for the computer circuit board comprises a main hydraulic cylinder 1, wherein a main piston rod 2 horizontally arranged is arranged at the front part of the main hydraulic cylinder 1, and the axial direction of the main piston rod 2 is an X axis; the front end of the main piston rod 2 is provided with a moving seat 3, the front of the moving seat 3 is provided with a moving frame 4, the front of the moving frame 4 is provided with a guide pipe 5 which is vertically arranged, the lower end of the guide pipe 5 is provided with a guide bin 6, and the lower end of the guide bin 6 is of an opening structure; the upper part of the front surface of the moving seat 3 is provided with a top frame 10, the top of the top frame 10 is provided with an unwinding mechanism 9, the unwinding mechanism 9 comprises an unwinding wheel 24, the axial position of the unwinding wheel 24 is provided with a mounting shaft 23, two sides of the top frame 10 are provided with positioning cylinders 22, and the mounting shaft 23 is mounted between the positioning cylinders 22; a vertical hydraulic cylinder 11 is arranged above the main hydraulic cylinder 1, a vertical piston rod 12 is arranged on the lower portion of the vertical hydraulic cylinder 11, the axial direction of the vertical piston rod 12 is a Z axis, a lifting frame 13 is arranged at the lower end of the vertical piston rod 12, and the main hydraulic cylinder 1 is installed in the lifting frame 13.
The utility model discloses solder wire spot welding auxiliary device for computer circuit board, the operator can install this spot welding auxiliary device on the maintenance frame, main hydraulic cylinder 1 furred ceiling is installed on the maintenance frame, unreel 24 coiling solder wires and unreel the solder wires, the solder wires after unreeling passes stand pipe 5 and guide bin 6, the operator can manually draw and get the solder wires, make the tip of solder wires aim at the position of treating the welding on the computer circuit board, make things convenient for the operator to carry out spot welding to the computer circuit board, make things convenient for the electronic components on the computer circuit board to carry out spot welding; the vertical hydraulic cylinder 11 controls the lifting frame 13 through the vertical piston rod 12 to realize vertical lifting adjustment, so that the main hydraulic cylinder 1 in the lifting frame 13 can be conveniently subjected to vertical lifting adjustment, meanwhile, the main hydraulic cylinder 1 performs horizontal flexible movement adjustment on the moving seat 3 through the main piston rod 2, and the moving seat 3 drives the guide pipe 5 of the moving frame 4 and the unwinding wheel 24 of the top frame 10 to realize horizontal movement adjustment; the unwinding wheel 24 and the guide pipe 5 can be adjusted in a vertical lifting mode and a horizontal moving mode, and the adjustment is more flexible; the solder wire on the unreeling wheel 24 can be moved to any position above the computer circuit board, so that a maintainer can conveniently intercept the solder wire, and the efficiency of spot welding treatment is greatly improved.
Preferably, the top of the vertical hydraulic cylinder 11 is provided with a longitudinal moving mechanism, the longitudinal moving mechanism comprises an auxiliary hydraulic cylinder 14, the front part of the auxiliary hydraulic cylinder 14 is provided with an auxiliary piston rod 15 which is horizontally arranged, and the axial direction of the auxiliary piston rod 15 is a Y axis; the front end of the auxiliary piston rod 15 is provided with a clamping frame 16, and the upper part of the vertical hydraulic cylinder 11 is arranged in the clamping frame 16; the vice pneumatic cylinder 14 realizes the horizontal migration through vice piston rod 15 control clamping frame 16 and adjusts, the horizontal migration of clamping frame 16 drives vertical pneumatic cylinder 11 and realizes the horizontal migration and adjusts, thereby realize realizing moving adjustment on the Y axle, the horizontal migration of vertical pneumatic cylinder 11 is adjusted and is passed through vertical piston rod 12, lifting frame 13, main piston rod 2, it drives 5 and unreeling wheel 24 and realizes the horizontal migration and adjusts to remove frame 4 and roof-rack 10, make the solder wire on the unreeling wheel 24 remove the top arbitrary position of carrying the computer circuit board, make things convenient for maintainer's intercepting solder wire, the efficiency of spot welding processing has been improved greatly.
Preferably, the clamping frame 16 comprises a pair of side frames 20 which are vertically arranged, the tops of the side frames 20 are connected through a top frame 19, an opening is formed between the bottoms of the side frames 20, a clamping cavity 21 is formed between the side frames 20, and rubber anti-skid plates 17 are arranged on inward facing surfaces of the side frames 20; the side frame 20 firmly clamps the top of the vertical hydraulic cylinder 11 through the clamping cavity 21, the side frame 20 firmly clamps two sides of the vertical hydraulic cylinder 11 through the rubber anti-skid plates 17, and the vertical hydraulic cylinder 11 is more firmly installed.
Preferably, the rubber antiskid plate 17 is provided with an antiskid particle layer at the position facing inwards; the antiskid grained layer has improved the antiskid effect of rubber antiskid ribbed tile 17, installs more firmly vertical pneumatic cylinder 11.
Preferably, the bottom surface of the top frame 19 is provided with a magnetic suction seat 18; the magnetic suction seat 18 is arranged at the inner top position of the clamping cavity 21; the magnetic suction seat 18 is used for carrying out magnetic suction and suction installation on the top of the vertical hydraulic cylinder 11, so that the installation is firmer.
Preferably, the top of the moving seat 3 is provided with a top frame 7, the top of the top frame 7 is provided with a guide cylinder 8 which is vertically arranged, and the guide cylinder 8 is arranged between the guide pipe 5 and the unwinding wheel 24; the solder wires unreeled from the unreeling wheel 24 are guided and conveyed by the guide cylinder 8.
Preferably, the guiding cylinder 8 comprises a cylinder 28, a solder wire conveying cavity 29 is arranged at the axial position of the cylinder 28, a static electricity removing pipe 30 is arranged on the inner circumferential surface of the cylinder 28, and a static electricity removing brush 31 is arranged on the inner circumferential surface of the static electricity removing pipe 30; the cylinder 28 guides and conveys the solder wires through the solder wire conveying cavity 29, and the static removing tube 30 removes static electricity from the solder wires through the static removing brush 31.
Preferably, the inner circumferential surface of the lower end of the cylinder 28 is provided with a positioning plate 32, the positioning plate 32 is annular, an insertion groove 33 is formed between the positioning plate 32 and the inner circumferential surface of the lower end of the cylinder 28, and the lower end of the static electricity removing tube 30 is inserted into the insertion groove 33; the lower end of the static electricity removing pipe 30 is firmly spliced through the splicing groove 33, the inner peripheral surface of the lower end of the static electricity removing pipe 30 is firmly clamped through the positioning sheet 32, the outer peripheral surface of the lower end of the static electricity removing pipe 30 is firmly clamped through the inner peripheral surface of the lower end of the cylinder 28, and the static electricity removing pipe 30 is more firmly installed.
Preferably, a handle 25 is connected to the side of the unwinding wheel 24, one end of the handle 25 is fixed to the side of the unwinding wheel 24 through a fixing ring 26, and the other end of the handle 25 is provided with a hand wheel 27; the cross section of the hand wheel 27 is annular; the surface of the hand wheel 27 is provided with an anti-skid particle layer; can conveniently rotate the operation to unreeling wheel 24 through hand wheel 27, the antiskid grained layer has improved the antiskid effect on hand wheel 27's surface greatly, makes things convenient for the operator to rotate the operation to unreeling wheel 24 through hand wheel 27.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The solder wire spot welding auxiliary device for the computer circuit board comprises a main hydraulic cylinder, wherein a main piston rod which is horizontally arranged is arranged at the front part of the main hydraulic cylinder, a moving seat is arranged at the front end of the main piston rod, a moving frame is arranged on the front surface of the moving seat, a guide pipe which is vertically arranged is arranged on the front surface of the moving frame, a guide bin is arranged at the lower end of the guide pipe, and the lower end of the guide bin is of an open structure;
the method is characterized in that: the upper part of the front surface of the moving seat is provided with a top frame, the top of the top frame is provided with an unwinding mechanism, the unwinding mechanism comprises an unwinding wheel, the axial position of the unwinding wheel is provided with an installation shaft, two sides of the top frame are provided with positioning cylinders, and the installation shaft is installed between the positioning cylinders;
the upper portion of main pneumatic cylinder is equipped with vertical pneumatic cylinder, and the lower part of vertical pneumatic cylinder is equipped with vertical piston rod, and the lower extreme of vertical piston rod is equipped with the lift frame, and main pneumatic cylinder installs in the lift frame.
2. The solder wire spot welding auxiliary device for a computer wiring board according to claim 1, wherein: the top of the vertical hydraulic cylinder is provided with a longitudinal moving mechanism, the longitudinal moving mechanism comprises an auxiliary hydraulic cylinder, and the front part of the auxiliary hydraulic cylinder is provided with an auxiliary piston rod which is horizontally arranged; the front end of the auxiliary piston rod is provided with a clamping frame, and the upper part of the vertical hydraulic cylinder is arranged in the clamping frame.
3. The solder wire spot welding auxiliary device for a computer wiring board according to claim 1, wherein: the clamping frame comprises a pair of side frames which are vertically arranged, the tops of the side frames are connected through a top frame, an opening is formed between the bottoms of the side frames, a clamping cavity is formed between the side frames, and rubber anti-slip plates are arranged on the inward facing surfaces of the side frames.
4. The solder wire spot welding auxiliary device for a computer wiring board according to claim 3, wherein: the rubber antiskid plate is provided with an antiskid particle layer at the position facing inwards.
5. The solder wire spot welding auxiliary device for a computer wiring board according to claim 3, wherein: the bottom surface of the top frame is provided with a magnetic suction seat; the magnetic attraction seat is arranged at the inner top position of the clamping cavity.
6. The solder wire spot welding auxiliary device for a computer wiring board according to claim 1, wherein: the top of moving the seat is equipped with the roof-rack, and the top of roof-rack is equipped with the guide cylinder that is vertical layout, and the guide cylinder is installed between stand pipe and unreeling wheel.
7. The solder wire spot welding auxiliary device for a computer wiring board according to claim 6, wherein: the guide cylinder comprises a cylinder body, a soldering tin wire conveying cavity is arranged at the axial position of the cylinder body, a static removing pipe is arranged on the inner circumferential surface of the cylinder body, and a static removing brush is arranged on the inner circumferential surface of the static removing pipe.
8. The solder wire spot welding auxiliary device for a computer wiring board according to claim 7, wherein: the inner peripheral surface of the lower end part of the cylinder body is provided with a positioning sheet in an annular shape, an insertion groove is formed between the positioning sheet and the inner peripheral surface of the lower end part of the cylinder body, and the lower end of the static electricity removing pipe is inserted in the insertion groove.
9. The solder wire spot welding auxiliary device for a computer wiring board according to claim 1, wherein: the lateral part of unreeling wheel is connected with the handle, and the one end of handle is fixed in the lateral part position of unreeling wheel through solid fixed ring, and the other end of handle is equipped with the hand wheel.
10. The solder wire spot welding auxiliary device for a computer wiring board according to claim 9, wherein: the cross section of the hand wheel is annular; the surface of the hand wheel is provided with an anti-skid particle layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485762.XU CN211429671U (en) | 2019-09-09 | 2019-09-09 | Solder wire spot welding auxiliary device for computer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485762.XU CN211429671U (en) | 2019-09-09 | 2019-09-09 | Solder wire spot welding auxiliary device for computer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429671U true CN211429671U (en) | 2020-09-04 |
Family
ID=72275349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921485762.XU Expired - Fee Related CN211429671U (en) | 2019-09-09 | 2019-09-09 | Solder wire spot welding auxiliary device for computer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429671U (en) |
-
2019
- 2019-09-09 CN CN201921485762.XU patent/CN211429671U/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: 20200904 Termination date: 20210909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |