CN219787936U - Tungsten electrode grinding device - Google Patents
Tungsten electrode grinding device Download PDFInfo
- Publication number
- CN219787936U CN219787936U CN202320388363.1U CN202320388363U CN219787936U CN 219787936 U CN219787936 U CN 219787936U CN 202320388363 U CN202320388363 U CN 202320388363U CN 219787936 U CN219787936 U CN 219787936U
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- rod
- tungsten electrode
- strip
- grinding
- mounting
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 22
- 239000010937 tungsten Substances 0.000 title claims abstract description 22
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to the technical field of electrodes, in particular to a tungsten electrode grinding device, which comprises a motor, wherein a rotary table is fixedly arranged at the output end of the motor, a strip-shaped groove is formed in the rotary table, two mounting plates are connected in a sliding and rotating manner in the strip-shaped groove, grinding strips are respectively and fixedly arranged on opposite sides of the two mounting plates, two screw rods are connected to the rotary table in a threaded manner and respectively support the two mounting plates, two outer rods are connected to the rotary table in a rotating manner, an inner rod is inserted into one end of each outer rod, and the two inner rods are respectively and rotatably connected with the two mounting plates. The angle and decision when grinding are adjusted to the length of outer pole inner rod through rotating the screw rod and adjusting outer pole is ground into round platform shape or conical, and but angle regulation is in order to adapt to various grinding shape demands, for the lathe, the device is more simple and convenient, and the debugging is more convenient, reduces processing cost, is applicable to the tungsten electrode processing of small batch.
Description
Technical Field
The utility model relates to the technical field of electrodes, in particular to a tungsten electrode grinding device.
Background
Before the tungsten electrode is used, one end, close to a welding workpiece, of the tungsten electrode needs to be ground and sharpened into a sharp end or a flat end cone shape according to the use requirement, and currently, large-scale equipment such as a numerical control machine tool, a grinding machine tool, a linear cutting machine tool and the like is commonly used for processing the tungsten electrode in the market, and the equipment is large in size and high in price, so that the processing cost is very high, the debugging is troublesome, and the tungsten electrode is not suitable for small-batch tungsten electrode processing.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model provides a tungsten electrode grinding device which comprises a motor, wherein a rotary table is fixedly arranged at the output end of the motor, a strip-shaped groove is formed in the rotary table, two mounting plates are slidably and rotationally connected in the strip-shaped groove, grinding strips are fixedly arranged on the opposite sides of the two mounting plates respectively, two screw rods are in threaded connection with the rotary table and respectively support the two mounting plates, two outer rods are rotationally connected on the rotary table, an inner rod is inserted at one end in each outer rod, the two inner rods are rotationally connected with the two mounting plates respectively, a fixing piece for fixing the inner rod is movably arranged on each outer rod, and grinding sheets are embedded in the top of the rotary table.
Preferably, the front and rear side walls of the strip-shaped groove are respectively provided with a transverse groove, two shafts are slidably mounted in the transverse grooves, and the two shafts respectively penetrate through the two mounting plates.
Preferably, the screw rod fixing device further comprises two connecting blocks, wherein the connecting blocks are located in the two transverse grooves and located on one sides of the two mounting plates, one side, close to the mounting plates, of each connecting block abuts against two sides of the shaft rod, and the other side of each mounting plate abuts against the screw rod.
Preferably, the fixing piece is a screw, and penetrates from the outer side of one end of the outer rod, which is close to the inner rod, to the inner part of the outer rod and contacts with the inner rod, and the fixing piece is in threaded connection with the outer rod.
Preferably, the bottom of the grinding strip and the top of the grinding sheet are positioned on the same horizontal plane.
Preferably, the screw penetrates into the strip-shaped groove from the outer side wall of the rotary table, the screw is in threaded connection with the joint of the rotary table, and the length direction of the screw is parallel to the length direction of the strip-shaped groove.
The utility model has the following beneficial effects:
the angle and decision when grinding are adjusted to the length of outer pole inner rod through rotating the screw rod and adjusting outer pole is ground into round platform shape or conical, and but angle regulation is in order to adapt to various grinding shape demands, for the lathe, the device is more simple and convenient, and the debugging is more convenient, reduces processing cost, is applicable to the tungsten electrode processing of small batch.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present utility model.
Fig. 2 is an enlarged view at a in fig. 1 provided by the present utility model.
Fig. 3 is a schematic top view of a turntable according to the present utility model.
In fig. 1-3, the structures represented by the various numbers are listed below:
1. a motor; 2. a turntable; 3. a bar-shaped groove; 4. a mounting plate; 5. a grinding strip; 6. a screw; 7. an outer rod; 8. an inner rod; 9. a fixing member; 10. a transverse groove; 11. a shaft lever; 12. a connecting block; 13. grinding sheets.
Detailed Description
The principles and features of the present utility model are described below with examples only to illustrate the present utility model and not to limit the scope of the present utility model.
It is noted that when an element or component is referred to as being "connected," "positioned," "assembled" to another element or component, it can be directly on the other element or component or intervening elements and components may also be present. The terms "left", "right", "upper", "lower" and the like are used herein for illustrative purposes only.
In a specific embodiment, as shown in fig. 1-3, a tungsten electrode grinding device comprises a motor 1, wherein a turntable 2 is fixedly installed at the output end of the motor 1, a strip-shaped groove 3 is formed in the turntable 2, two mounting plates 4 are slidably and rotatably connected in the strip-shaped groove 3, grinding strips 5 are fixedly installed on opposite sides of the two mounting plates 4 respectively, two screw rods 6 are connected to the turntable 2 in a threaded manner and respectively abut against the two mounting plates 4, two outer rods 7 are rotatably connected to the turntable 2, an inner rod 8 is inserted into one end of each outer rod 7, the two inner rods 8 are rotatably connected with the two mounting plates 4 respectively, a fixing piece 9 for fixing the inner rod 8 is movably installed on each outer rod 7, and grinding sheets 13 are embedded into the top of the turntable 2.
In this embodiment, the center point of the strip-shaped groove 3 is located at the center of the turntable 2, the screw rod 6 penetrates into the strip-shaped groove 3 from the outer side wall of the turntable 2, the connection part of the screw rod 6 and the turntable 2 is in threaded connection, and the length direction of the screw rod 6 is parallel to the length direction of the strip-shaped groove 3, so that the screw rod 6 is prevented from abutting against the side wall of the strip-shaped groove 3.
In this embodiment, the front and rear side walls of the bar-shaped groove 3 are respectively provided with a transverse groove 10, two shafts 11 are slidably mounted in the two transverse grooves 10, the two shafts 11 respectively penetrate through the two mounting plates 4, the mounting plates 4 are rotated by taking the shafts 11 as axes, and the shafts 11 slide in the transverse grooves 10 to move the positions of the mounting plates 4.
Further, still include two connecting blocks 12, as shown in fig. 1 and 3, connecting block 12 is located two transverse grooves 10 and is located two mounting panel 4 one side that is on the back of each other, one side that connecting block 12 is close to mounting panel 4 is "spill" and supports the lateral wall both sides of holding axostylus axostyle 11, the opposite side of mounting panel 4 supports and holds screw rod 6, promptly through the both sides simultaneous movement of connecting block 12 drive axostylus axostyle 11 when screw rod 6 rotates, avoid axostylus axostyle 11 both sides atress uneven to block, also avoid simultaneously that screw rod 6 directly supports and hold mounting panel 4 and cause the mounting panel 4 to rotate the time the position change reduces the precision.
In this embodiment, the fixing member 9 is a screw, as shown in fig. 2, the fixing member 9 penetrates from the outer side of the end of the outer rod 7 near the inner rod 8 to the inner side of the outer rod 7 and contacts with the inner rod 8, the fixing member 9 is in threaded connection with the connecting portion of the outer rod 7, and the whole length of the outer rod 7 and the inner rod 8 can be adjusted or fixed by rotating the fixing member 9, so that the angle of the mounting plate 4 can be adjusted.
The bottom of the grinding strip 5 and the top of the grinding sheet 13 are positioned on the same horizontal plane, when the two mounting plates 4 are mutually close to each other until the two bottoms of the grinding strip 5 are contacted, the tungsten electrode is grinded to be conical, the distance between the two mounting plates 4 is adjusted to enable one end of the tungsten electrode to be contacted with the grinding sheet 13 to be in a circular truncated cone shape, and the tungsten electrode can be adjusted randomly according to requirements.
To sum up: the angle during grinding is adjusted and the grinding into a round table shape or a conical shape is determined by rotating the screw rod 6 and adjusting the length of the inner rod 8 of the outer rod 7, and the angle can be adjusted to adapt to various grinding shape requirements.
The above is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way; those skilled in the art can smoothly practice the utility model as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. A tungsten electrode grinding device, characterized in that: including motor (1), fixed mounting has carousel (2) on the output of motor (1), set up bar groove (3) on carousel (2), slidable rotation is connected with two mounting panel (4) in bar groove (3), two the relative one side of mounting panel (4) is fixed mounting respectively has grinding strip (5), threaded connection has two screw rods (6), and supports respectively two mounting panel (4) on carousel (2), rotation is connected with two outer poles (7) on carousel (2), one end has pegged graft in outer pole (7) has interior pole (8), two interior pole (8) respectively with two mounting panel (4) swivelling joint, movable mounting has mounting (9) of fixed interior pole (8) on outer pole (7), the embedded abrasive disc (13) that have in carousel (2) top.
2. A tungsten electrode grinding apparatus according to claim 1, wherein: transverse grooves (10) are respectively formed in the front side wall and the rear side wall of the strip-shaped groove (3), two shaft rods (11) are slidably mounted in the transverse grooves (10), and the two shaft rods (11) penetrate through the two mounting plates (4) respectively.
3. A tungsten electrode grinding apparatus according to claim 2, wherein: the novel screw rod (6) is characterized by further comprising two connecting blocks (12), wherein the connecting blocks (12) are positioned in the two transverse grooves (10) and positioned on the opposite sides of the two mounting plates (4), one side, close to the mounting plates (4), of each connecting block (12) abuts against two sides of the shaft rod (11), and the other side of each mounting plate (4) abuts against the screw rod (6).
4. A tungsten electrode grinding apparatus according to claim 1, wherein: the fixing piece (9) is a screw, the fixing piece (9) penetrates from the outer side of one end, close to the inner rod (8), of the outer rod (7) to the inner portion of the outer rod (7) and is in contact with the inner rod (8), and the fixing piece (9) is in threaded connection with the outer rod (7).
5. A tungsten electrode grinding apparatus according to claim 1, wherein: the bottom of the grinding strip (5) and the top of the grinding sheet (13) are positioned on the same horizontal plane.
6. A tungsten electrode grinding apparatus according to claim 1, wherein: the screw rod (6) penetrates into the strip-shaped groove (3) from the outer side wall of the rotary table (2), the screw rod (6) is in threaded connection with the joint of the rotary table (2), and the length direction of the screw rod (6) is parallel to the length direction of the strip-shaped groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320388363.1U CN219787936U (en) | 2023-03-06 | 2023-03-06 | Tungsten electrode grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320388363.1U CN219787936U (en) | 2023-03-06 | 2023-03-06 | Tungsten electrode grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219787936U true CN219787936U (en) | 2023-10-03 |
Family
ID=88175620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320388363.1U Active CN219787936U (en) | 2023-03-06 | 2023-03-06 | Tungsten electrode grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219787936U (en) |
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2023
- 2023-03-06 CN CN202320388363.1U patent/CN219787936U/en active Active
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