CN204430546U - Electrode tip holder - Google Patents
Electrode tip holder Download PDFInfo
- Publication number
- CN204430546U CN204430546U CN201520060894.3U CN201520060894U CN204430546U CN 204430546 U CN204430546 U CN 204430546U CN 201520060894 U CN201520060894 U CN 201520060894U CN 204430546 U CN204430546 U CN 204430546U
- Authority
- CN
- China
- Prior art keywords
- tip holder
- electrode
- electrode tip
- wear
- resistant block
- 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
Landscapes
- Discharge Heating (AREA)
Abstract
The utility model discloses a kind of electrode tip holder, comprise electrode fitting groove and sidewall, described electrode fitting groove is provided with screwed hole, dig fluted between described electrode fitting groove and sidewall, in described groove, be provided with the cell wall of wear-resistant block as electrode fitting groove, the material of described wear-resistant block is metal or alloy and the hardness of the hardness ratio electrode tip holder of wear-resistant block is high, the utility model structure to prolong service time of electrode tip holder, reduce use cost, and ensure that the installation accuracy of electrode.
Description
Technical field
The utility model relates to mechanical engineering field, particularly relates to a kind of electrode tip holder.
Background technology
At present, spot-wedling electrode and electrode tip holder are in order to ensure that electric conductivity all uses copper or copper alloy manufacture, and because copper hardness is lower, easily wear and tear, so after repeatedly installing and removing electrode, electrode tip holder will be worn terribly; The electrode that especially cannot use taper fit for the needing to use special-shaped electrode of oil filler cap hinge axle one type, just easily there is position skew upon wear and the phenomenons such as unstable are installed, for ensureing effective installation of electrode, just needing to change electrode tip holder frequently, raising the cost.
Utility model content
Main purpose of the present utility model is to provide a kind of electrode tip holder, is intended to reduce electrode tip holder wearing and tearing, ensures the installation site of electrode, reduces costs simultaneously.
For achieving the above object, the utility model provides a kind of electrode tip holder, comprise electrode fitting groove and sidewall, described electrode fitting groove is provided with screwed hole, dig fluted between described electrode fitting groove and sidewall, in described groove, be provided with the cell wall of wear-resistant block as electrode fitting groove, the material of described wear-resistant block is metal or alloy and the hardness of the hardness ratio electrode tip holder of wear-resistant block is high.
Preferably, described groove and described wear-resistant block are interference fit.
Preferably, described screwed hole is the screwed hole of swivel nut, and the material of described swivel nut is metal or alloy, and the hardness of the hardness ratio electrode tip holder of described swivel nut is high.
Preferably, described swivel nut and described electrode tip holder are interference fit.
Preferably, described swivel nut is steel-wire screw-socket.
Preferably, the material of described wear-resistant block is Cr12 shaped steel.
Preferably, described electrode fitting groove is rectangle.
Preferably, the degree of depth of described groove is consistent and be symmetricly set on electrode fitting groove both sides.
Preferably, described wear-resistant block is rectangle.
Preferably, the length of described wear-resistant block is consistent with the length of installing electrodes on electrode tip holder, and respectively there is one piece of described wear-resistant block described electrode both sides, and the wear-resistant block between Different electrodes is not connected.
The utility model, by increasing the service time that wear-resistant block extends electrode tip holder in electrode fitting groove both sides, ensures electrode installation accuracy while reducing use cost; The utility model also by using swivel nut to improve screw thread position hardness, reducing thread abrasion, namely improve the service life of electrode tip holder.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model electrode tip holder one embodiment;
Fig. 2 is the using state schematic diagram of the utility model electrode tip holder one embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of electrode tip holder, is the structural representation of the utility model electrode tip holder one embodiment with reference to Fig. 1, Fig. 1; In this embodiment, electrode tip holder 1 comprises electrode fitting groove 11 and sidewall 10, fluted 13 are dug between described electrode fitting groove 11 and sidewall 10, the cell wall of wear-resistant block 14 as electrode fitting groove 11 is provided with in described groove 13, the material of described wear-resistant block 14 is metal or alloy and the hardness of the hardness ratio electrode tip holder 1 of wear-resistant block 14 is high, as wear-resistant block 14 uses Cr12 shaped steel; In order to make the wear-resistant block 14 in groove 13 more firm, between groove 13 and wear-resistant block 14, can be interference fit; Described groove 13 can the degree of depth unanimously and be arranged on electrode fitting groove 11 both sides symmetrically; Described electrode fitting groove 11 is rectangle or other shapes; Described wear-resistant block 14 can be rectangle, trapezoidal or other shapes; Described wear-resistant block 14 can be camber block or flat blocks; The length of described wear-resistant block 14 is consistent with the length of installing electrodes 2 on electrode tip holder 1, and respectively there is one piece of described wear-resistant block 14 described electrode both sides, and the wear-resistant block 14 between Different electrodes is not connected.Described electrode fitting groove 11 is provided with screwed hole 12, and described screwed hole 12 can be the screwed hole 12 of swivel nut, and the material of described swivel nut is metal or alloy and the hardness of the hardness ratio electrode tip holder 1 of swivel nut is high, as steel-wire screw-socket; In order to make swivel nut more firm, described swivel nut and described electrode tip holder 1 can be interference fit.With reference to the using state schematic diagram that Fig. 2, Fig. 2 are the utility model electrode tip holder one embodiment; In this embodiment, the bottom of electrode 2 is placed on electrode fitting groove 11, bolt 3 coordinates with screwed hole 12 to screw through the fixing hole of electrode 2 and is fixed on electrode tip holder 1 by described electrode 2, and the electrode tip holder of this embodiment and electrode structure can be used in the hinge axis of welding of automotive filler cap.
The utility model, by increasing the service time that wear-resistant block extends electrode tip holder in electrode fitting groove both sides, ensures electrode installation accuracy while reducing use cost; The utility model also by using swivel nut to improve screw thread position hardness, reducing thread abrasion, namely improve the service life of electrode tip holder.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an electrode tip holder, comprise electrode fitting groove and sidewall, described electrode fitting groove is provided with screwed hole, it is characterized in that, dig fluted between described electrode fitting groove and sidewall, in described groove, be provided with the cell wall of wear-resistant block as electrode fitting groove, the material of described wear-resistant block is metal or alloy and the hardness of the hardness ratio electrode tip holder of wear-resistant block is high.
2. electrode tip holder as claimed in claim 1, it is characterized in that, described groove and described wear-resistant block are interference fit.
3. electrode tip holder as claimed in claim 2, it is characterized in that, described screwed hole is the screwed hole of swivel nut, and the material of described swivel nut is metal or alloy, and the hardness of the hardness ratio electrode tip holder of described swivel nut is high.
4. electrode tip holder as claimed in claim 3, it is characterized in that, described swivel nut and described electrode tip holder are interference fit.
5. electrode tip holder as claimed in claim 4, it is characterized in that, described swivel nut is steel-wire screw-socket.
6. electrode tip holder as claimed in claim 5, it is characterized in that, the material of described wear-resistant block is Cr12 shaped steel.
7. electrode tip holder as claimed in claim 6, it is characterized in that, described electrode fitting groove is rectangle.
8. electrode tip holder as claimed in claim 7, is characterized in that, the degree of depth of described groove is consistent and be symmetricly set on electrode fitting groove both sides.
9. electrode tip holder as claimed in claim 8, it is characterized in that, described wear-resistant block is rectangle.
10. electrode tip holder as claimed in claim 9, it is characterized in that, the length of described wear-resistant block is consistent with the length of installing electrodes on electrode tip holder, and respectively there is one piece of described wear-resistant block described electrode both sides, and the wear-resistant block between Different electrodes is not connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520060894.3U CN204430546U (en) | 2015-01-29 | 2015-01-29 | Electrode tip holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520060894.3U CN204430546U (en) | 2015-01-29 | 2015-01-29 | Electrode tip holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430546U true CN204430546U (en) | 2015-07-01 |
Family
ID=53598466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520060894.3U Active CN204430546U (en) | 2015-01-29 | 2015-01-29 | Electrode tip holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204430546U (en) |
-
2015
- 2015-01-29 CN CN201520060894.3U patent/CN204430546U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203699721U (en) | Adjustable slide block device for telescopic boom | |
| CN204430546U (en) | Electrode tip holder | |
| CN204886106U (en) | Cable bearing roller | |
| CN204271561U (en) | Bus duct floor gap mounting structure | |
| CN203129972U (en) | Rib drill rod | |
| CN202834041U (en) | Piston rod | |
| CN203485498U (en) | Paper tube flanging mould | |
| CN204267032U (en) | Composite cutter bit body | |
| CN204263598U (en) | A kind of press ram | |
| CN204075864U (en) | A kind of machining feed arrangement of engine gudgeon pin | |
| CN202788851U (en) | Hard rock cutting pick | |
| CN202812468U (en) | Cable clamp | |
| CN202914498U (en) | Novel nut structure | |
| CN207031485U (en) | Steel mill refining furnace electrode installation and guide device | |
| CN202597908U (en) | Tunnel cable trench bracket | |
| CN202790020U (en) | Abrasion-proof device of fixed bolt | |
| CN202129283U (en) | Vibration prevention device for prestressed steel wire production line | |
| CN203604371U (en) | Horseshoe-shaped connecting plate | |
| CN206018518U (en) | Fixed structure installed by bushing and car light | |
| CN209053918U (en) | A kind of spliced power of unloading U-bolts | |
| CN201670274U (en) | Clamping plate for fixing and replacing front baffle plate of tractor | |
| CN203585091U (en) | Slide wire rail installing plate | |
| CN203904467U (en) | General electrolytic device | |
| CN204358019U (en) | A kind of instrument box beam | |
| CN205190495U (en) | Dysmorphism screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |