CN214769619U - Large-current self-adaptive fixed point welding machine - Google Patents
Large-current self-adaptive fixed point welding machine Download PDFInfo
- Publication number
- CN214769619U CN214769619U CN202023288999.4U CN202023288999U CN214769619U CN 214769619 U CN214769619 U CN 214769619U CN 202023288999 U CN202023288999 U CN 202023288999U CN 214769619 U CN214769619 U CN 214769619U
- Authority
- CN
- China
- Prior art keywords
- welding machine
- limiting
- clamping
- block
- placing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a large-current self-adaptive fixed spot welding machine, which comprises a machine case and a hydraulic device, wherein one side of the machine case is provided with a first fixed block, the top of the first fixed block is provided with the hydraulic device, the bottom of the hydraulic device is provided with a welding machine, the bottom of the welding machine is provided with a spot welding head, the side surface of the welding machine is connected with one side of the machine case through a first connecting sheet, the inner part of the welding machine is embedded with a limiting mechanism, the limiting mechanism consists of a limiting sleeve, a channel, a clamping rod, a clamping block, a clamping groove and a limiting bead, a workpiece placing plate is arranged below the welding machine and is connected with one side of the machine case through a second connecting sheet, the top of the workpiece placing plate is provided with a sliding groove, the top of the sliding groove is provided with a fixing part, the fixing part is movably connected with the sliding groove through a sliding block, one side of the sliding block is connected with a pull rod, the other side is connected with the inner wall of the end part of the sliding groove through a spring, and the inner part of the workpiece placing plate is provided with an electromagnetic chuck, when the large-current self-adaptive fixed point welding machine is used, the welding precision can be greatly improved.
Description
Technical Field
The utility model belongs to the technical field of the spot welder, concretely relates to heavy current self-adaptation fixed spot welding machine.
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. Some spot welding machines adopt heavy current to carry out operation, and among the prior art, spacing to the spot welding head is comprehensive inadequately to and the fixed effect is not good to the work piece that will weld, thereby has leaded to the welding precision not good enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed spot welder of heavy current self-adaptation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a large-current self-adaptive fixed spot welding machine comprises a machine case and a hydraulic device, wherein a first fixed block is arranged on one side of the machine case, the hydraulic device is installed at the top of the first fixed block and penetrates through the first fixed block, a welding machine is arranged at the bottom of the hydraulic device, a spot welding head is arranged at the bottom of the welding machine, the side face of the welding machine is connected with one side of the machine case through a first connecting piece, a limiting mechanism is embedded into the welding machine and comprises a limiting sleeve, a channel, clamping rods, a clamping block, a clamping groove and a limiting ball, a plurality of channels are formed in the inner wall of the limiting sleeve, the clamping rods penetrate through the channel, the end part of each clamping rod is provided with the clamping groove, a workpiece placing plate is arranged below the welding machine and is connected with one side of the machine case through a second connecting piece, and the top of the workpiece placing plate is provided with a sliding groove, the top of spout is equipped with the mounting, the mounting passes through slider swing joint with the spout, one side of slider is connected with the pull rod, and the opposite side passes through spring coupling in spout tip inner wall, the inside that the board was placed to the work piece is equipped with electromagnet, the bottom that the board was placed to the work piece is equipped with the second fixed block, second fixed block and quick-witted case one side fixed connection, the second fixed block is placed the board with the work piece and is passed through connecting block fixed connection.
In a preferred embodiment, a controller is mounted on a side surface of the chassis.
In a preferred embodiment, the channels, clamping bars and limiting beads are equal in number and uniformly distributed.
In a preferred embodiment, one fourth of the limiting beads is exposed out of the clamping groove, and the limiting beads are embedded in the clamping groove.
As a preferred embodiment, the middle of the limiting sleeve is hollow, the spot welding head penetrates through the hollow, and the side face of the spot welding head is attached to the limiting bead.
As a preferred embodiment, two sides of each clamping rod are provided with symmetrical clamping blocks, and the clamping blocks are clamped with the limiting sleeve.
As a preferred embodiment, each of the pull rod, the slide block, the sliding groove, the fixing member and the spring is a group, six groups are provided, and the pull rod, the slide block, the sliding groove, the fixing member and the spring are symmetrically arranged on two sides of the workpiece placing plate.
In a preferred embodiment, a fixing plate is fixedly arranged at the bottom of one side of the case.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this heavy current self-adaptation fixed spot welding machine is when using, at the in-process that moves down of point bonding tool, because with spacing pearl laminating for spacing pearl rolls in the draw-in groove, but spacing pearl still laminates the removal of spacing spot welding head, owing to adopt a plurality of spacing pearl to carry on spacingly to the point bonding tool, thereby make reciprocating that the spot welding head can be stable, thereby can improve the welded precision.
(2) This heavy current self-adaptation fixed point welding machine makes the mounting pass through the slider and outwards removes in the spout through the pulling pull rod when using, and the spring is elongated, puts the work piece, loosens the pull rod, and the spring resets to a plurality of mountings can only be fixed the work piece, prevent the skew of work piece in welding process, are provided with electromagnet simultaneously, and after circular telegram, have the adsorption effect to the welding work piece, have further improved the welded precision.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the limiting mechanism of the present invention;
FIG. 3 is a schematic view of a partial structure of the limiting mechanism of the present invention;
fig. 4 is a schematic view of the structure of the workpiece placing plate of the present invention.
In the figure: 1. a chassis; 2. a controller; 3. a hydraulic device; 4. a first fixed block; 5. welding machine; 6. a limiting mechanism; 61. a limiting sleeve; 62. a channel; 63. a clamping and connecting rod; 64. a clamping block; 65. a card slot; 66. a limiting bead; 7. a spot welding head; 8. a first connecting piece; 9. a second connecting sheet; 10. a workpiece placing plate; 11. connecting blocks; 12. a second fixed block; 13. a stabilizing plate; 14. a pull rod; 15. a slider; 16. a chute; 17. a fixing member; 18. a spring; 19. an electromagnetic chuck.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the utility model provides a large current self-adaptive fixed spot welding machine, including a machine case 1 and a hydraulic device 3, one side of the machine case 1 is provided with a first fixed block 4, the top of the first fixed block 4 is provided with the hydraulic device 3, the hydraulic device 3 runs through the first fixed block 4, the bottom of the hydraulic device 3 is provided with a welding machine 5, the bottom of the welding machine 5 is provided with a spot welding head 7, the side of the welding machine 5 is connected with one side of the machine case 1 through a first connecting sheet 8, the welding machine 5 is internally embedded with a limiting mechanism 6, the limiting mechanism 6 is composed of a limiting sleeve 61, a channel 62, a clamping rod 63, a clamping block 64, a clamping groove 65 and a limiting bead 66, the inner wall of the limiting sleeve 61 is provided with a plurality of channels 62, the clamping rod 63 runs through the channel 62, the end of the clamping rod 63 is provided with a clamping groove 65, a workpiece placing plate 10 is arranged below the welding machine 5, the workpiece placing plate 10 is connected with one side of the machine case 1 through a second connecting sheet 9, the top that board 10 board was placed to the work piece has seted up spout 16, the top of spout 16 is equipped with mounting 17, mounting 17 passes through slider 15 swing joint with spout 16, one side of slider 15 is connected with pull rod 14, the opposite side passes through spring 18 and connects in 16 tip inner walls of spout, the inside that board 10 was placed to the work piece is equipped with electromagnet 19, the bottom that board 10 was placed to the work piece is equipped with second fixed block 12, second fixed block 12 and 1 one side fixed connection of quick-witted case, board 10 is placed through connecting block 11 fixed connection to second fixed block 12 and work piece, a plurality of spacing pearls 66 carry out spacingly to point bonding tool 7, thereby make reciprocating that the point bonding tool can be stable, thereby can improve the welded precision.
Wherein, the controller 2 is installed to the side of quick-witted case 1, and controller 2 is used for the control of quick-witted case 1 work.
The channels 62, the clamping rods 63 and the limiting beads 66 are the same in number and are evenly distributed, and the limiting effect of the spot-welding head 7 can be enhanced by the aid of the limiting beads 66.
Wherein, the limiting bead 66 has a quarter to expose outside the slot 65, the limiting bead 66 is embedded in the slot 65, the limiting bead 66 exposes outside the slot 65, and the limiting bead 66 can not be separated from the slot 65.
Wherein, be the fretwork in the middle of the stop collar 61, the spot welding head 7 runs through wherein, and spot welding head 7 side and spacing pearl 66 laminating, spacing pearl 66 is to 7 sides of spot welding head laminating spacing, and spacing effect is better.
Wherein, the both sides of every joint pole 63 are equipped with symmetrical fixture block 64, and fixture block 64 and stop collar 61 joint can be fixed with joint pole 63 and stop collar 61 joint.
Wherein, every pull rod 14, slider 15, spout 16, mounting 17 and spring 18 are a set of, are equipped with six groups altogether, and the symmetry sets up in the both sides of board 10 are placed to the work piece, and multiunit pull rod 14, slider 15, spout 16, mounting 17 and spring 18 can increase the fixed effect to the work piece to can further improve welded precision.
Wherein, one side bottom of quick-witted case 1 is fixed to be equipped with firm board 13, and firm board 13 provides stability to quick-witted case 1 in the operation.
The utility model discloses a theory of operation and use flow: when the spot welding machine works, the hydraulic device 3 drives the spot welding head 7 to move downwards, in order to avoid the influence of large current, the side surface of the spot welding head 7 is sleeved with the limiting mechanism 6, in the process of moving downwards of the spot welding head 7, the limiting beads 66 are attached to the limiting beads 66, so that the limiting beads 66 roll in the clamping grooves 65, but the limiting beads 66 are still attached to the movement of the limiting spot welding head 7, the spot welding head 7 is limited by adopting the plurality of limiting beads 66, so that the spot welding head 7 can stably move upwards and downwards, the welding accuracy can be improved, a workpiece to be welded is placed on the workpiece placing plate 10, the fixing piece 17 moves outwards in the sliding groove 16 through the sliding block 15 by pulling the pull rod 14, the spring 18 is elongated, the workpiece is placed, the pull rod 14 is loosened, the spring 18 is reset, and the plurality of fixing pieces 17 can only fix the workpiece to prevent the workpiece from deviating in the welding process, the electromagnetic chuck 19 is arranged, so that after the electromagnetic chuck is electrified, an adsorption acting force is exerted on a welding workpiece, and the welding precision is further improved.
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 (8)
1. Heavy current self-adaptation fixed spot welder, including quick-witted case (1) and hydraulic means (3), its characterized in that: a first fixing block (4) is arranged on one side of the case (1), a hydraulic device (3) is installed at the top of the first fixing block (4), the hydraulic device (3) penetrates through the first fixing block (4), a welding machine (5) is arranged at the bottom of the hydraulic device (3), a spot welding head (7) is arranged at the bottom of the welding machine (5), the side face of the welding machine (5) is connected with one side of the case (1) through a first connecting piece (8), a limiting mechanism (6) is embedded in the welding machine (5), the limiting mechanism (6) is composed of a limiting sleeve (61), a channel (62), a clamping rod (63), a clamping block (64), a clamping groove (65) and a limiting bead (66), a plurality of channels (62) are formed in the inner wall of the limiting sleeve (61), the clamping rod (63) penetrates through the channel (62), and a clamping groove (65) is formed in the end portion of the clamping rod (63), a workpiece placing plate (10) is arranged below the welding machine (5), the workpiece placing plate (10) is connected with one side of the case (1) through a second connecting sheet (9), the top of the workpiece placing plate (10) is provided with a sliding chute (16), the top of the sliding chute (16) is provided with a fixing piece (17), the fixed part (17) is movably connected with the sliding groove (16) through a sliding block (15), one side of the sliding block (15) is connected with a pull rod (14), the other side is connected with the inner wall of the end part of the sliding groove (16) through a spring (18), an electromagnetic chuck (19) is arranged inside the workpiece placing plate (10), a second fixed block (12) is arranged at the bottom of the workpiece placing plate (10), the second fixed block (12) is fixedly connected with one side of the case (1), and the second fixed block (12) is fixedly connected with the workpiece placing plate (10) through a connecting block (11).
2. The high current adaptive fixed spot welder according to claim 1, characterized in that: the side surface of the case (1) is provided with a controller (2).
3. The high current adaptive fixed spot welder according to claim 1, characterized in that: the channels (62), the clamping rods (63) and the limiting beads (66) are the same in number and are uniformly distributed.
4. The high current adaptive fixed spot welder according to claim 1, characterized in that: one fourth of the limiting bead (66) is exposed out of the clamping groove (65), and the limiting bead (66) is embedded into the clamping groove (65).
5. The high current adaptive fixed spot welder according to claim 1, characterized in that: the middle of the limiting sleeve (61) is hollow, the spot welding head (7) penetrates through the limiting sleeve, and the side face of the spot welding head (7) is attached to the limiting bead (66).
6. The high current adaptive fixed spot welder according to claim 1, characterized in that: two sides of each clamping rod (63) are provided with symmetrical clamping blocks (64), and the clamping blocks (64) are clamped with the limiting sleeve (61).
7. The high current adaptive fixed spot welder according to claim 1, characterized in that: each pull rod (14), the sliding block (15), the sliding groove (16), the fixing piece (17) and the spring (18) form a group, six groups are arranged, and the six groups are symmetrically arranged on two sides of the workpiece placing plate (10).
8. The high current adaptive fixed spot welder according to claim 1, characterized in that: and a stabilizing plate (13) is fixedly arranged at the bottom of one side of the case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023288999.4U CN214769619U (en) | 2020-12-30 | 2020-12-30 | Large-current self-adaptive fixed point welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023288999.4U CN214769619U (en) | 2020-12-30 | 2020-12-30 | Large-current self-adaptive fixed point welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214769619U true CN214769619U (en) | 2021-11-19 |
Family
ID=78742768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023288999.4U Active CN214769619U (en) | 2020-12-30 | 2020-12-30 | Large-current self-adaptive fixed point welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214769619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083100A (en) * | 2021-12-17 | 2022-02-25 | 深圳市创精锐电子有限公司 | Auxiliary fixing equipment for spot welding of electronic element |
-
2020
- 2020-12-30 CN CN202023288999.4U patent/CN214769619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083100A (en) * | 2021-12-17 | 2022-02-25 | 深圳市创精锐电子有限公司 | Auxiliary fixing equipment for spot welding of electronic element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202894573U (en) | Full-automatic silver point spot-welder | |
| CN204035772U (en) | T-steel automatic welding machine | |
| CN214769619U (en) | Large-current self-adaptive fixed point welding machine | |
| CN207521745U (en) | A kind of Novel electric furnace nozzle process equipment | |
| CN201483148U (en) | Edge welding device for long rod shaped part | |
| CN203003388U (en) | Multipurpose tool for welding universal rack | |
| CN102389929A (en) | Automatic calender | |
| CN106891123A (en) | Welding positioner and localization method | |
| CN203062306U (en) | Dual ejection type centering clamping device | |
| CN202825041U (en) | Welding mechanism | |
| CN203140962U (en) | Dual power source type point welding machine | |
| CN210683875U (en) | Superaudio induction hardening device | |
| CN204771315U (en) | Screen cloth welding clamping device | |
| CN211414204U (en) | Improved efficient welding manipulator for steel pipe furniture | |
| CN202114393U (en) | Electroslag welding device | |
| CN113770527A (en) | Steel pipe end plate welding machine | |
| CN206764255U (en) | A kind of V6 craft line spacer inserts feed mechanism | |
| CN106956071B (en) | Heating pipe welding machine of coffee machine | |
| CN206936683U (en) | A kind of novel spot welding tool | |
| CN206567746U (en) | Coil block automatic fixture | |
| CN211759158U (en) | Welding device with controllable welding point | |
| CN216802061U (en) | Automatic welding device for battery nickel sheets | |
| CN219882519U (en) | Automatic change terminal anchor clamps of truss manipulator | |
| CN205237414U (en) | Sandy beach car carrier beam's welding jig | |
| CN204413374U (en) | Motor rotor commutator spot welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |