CN201147867Y - Electrode cap dressing apparatus - Google Patents
Electrode cap dressing apparatus Download PDFInfo
- Publication number
- CN201147867Y CN201147867Y CNU2007201297650U CN200720129765U CN201147867Y CN 201147867 Y CN201147867 Y CN 201147867Y CN U2007201297650 U CNU2007201297650 U CN U2007201297650U CN 200720129765 U CN200720129765 U CN 200720129765U CN 201147867 Y CN201147867 Y CN 201147867Y
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- CN
- China
- Prior art keywords
- reconditioning
- knife rest
- electrode cap
- blade
- reconditioning knife
- 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.)
- Expired - Fee Related
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- 238000009966 trimming Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 abstract description 8
- 238000005476 soldering Methods 0.000 description 6
- 230000008676 import Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model provides an electrode cap trimming device used in the field of welding gun electrode cap trimming, which comprises a sharpening tool carrier (2), sharpening blades (3), a sharpening blade fixing cover (4), a sharpening tool carrier fixing bar (7) and a sharpening tool carrier fixing clamp (8); the sharpening tool carrier (2) is a hollow cylindrical structure; two corresponding rectangular hole slots (9) which go through the sharpening tool carrier (2) are arranged on the sharpening tool carrier (2); the sharpening blades (3) have sheet-like structure and are arranged in the hole slots (9); the sharpening blade fixing cover (4) is designed in a shape matching with the outer diameter of the sharpening tool carrier (2); the sharpening tool carrier fixing bar (7) is clamped by the sharpening tool carrier fixing clamp (8) and is connected with a bench drill (1). After the technical proposal is adopted, the electrode cap trimming device can replace the imported electrode sharpening equipments on the market which are high in cost, has low investment cost, has high efficiency in electrode cap trimming, and can ensure the reliability and precision of electrode cap trimming.
Description
Technical field
The utility model relates to the field that is welded of mechanical part, more particularly, relates to the be welded finishing field of soldering turret electrode cap of equipment of a kind of car load.
Background technology
Electric resistance welding is a kind of main welding manner that mechanical part is welded and adopts in the field.This welding manner mainly is to reach binding purpose between the part by the heating of butt welding piece installing and pressurization.Because when electric current by moment, the temperature of soldering turret electrode can be up to 1400 degree, so every use a period of time of the electrode of soldering turret will Yin Gaowen and produce wearing and tearing, it is big that the welding end surface of upper/lower electrode can become.Thereby cause electric current to disperse, solder joint snaps.For this reason, be welded the workshop generally all stipulate every about 500 solder joints of the every work of soldering turret the back just must repair the electrode of soldering turret.Otherwise can cause the intensity of welding to descend, more rosin joint appears in severe patient, causes the intensity of car load to descend.
If the present domestic automobile factory owner of the electrode dressing of electric resistance welding dual mode, the one, the more weak relatively enterprise of economic strength adopts manual type, use common file to come the truing electrode cap, and the efficient of artificial reconditioning electrode cap is very low, and reliability is also very low.Because the low problem of reliability has caused the body quality of producing to descend; The enterprise that another kind of mode is the economic strength richness adopts the equipment of import, though import equipment efficient height, finishing effect is good, and import equipment and price of spare parts are very expensive.
In the electrode cap trimming equipment of the import of using now, a kind of pneumatic electrode dressing planing tool of hand-held is arranged.Direct cutter head is inserted in and carries out reconditioning in the electrode during reconditioning, and the advantage of this trimming equipment is easy and simple to handle, and kick was bigger when shortcoming was reconditioning, manually controlled shakiness, and every higher unit price, is equipped with at each station of workshop that is welded, and invests excessive.
Also having a kind of is portable inlet electrode sharpening machine, during use soldering turret placed the adjustment state, and electrode is inserted in carries out reconditioning in the cutter head, the advantage of this trimming device is can 2 pieces of electrodes of disposable reconditioning, shortcoming be invest bigger, every price is up to tens thousand of polynary, and every production line need arrange that multiple devices just may satisfy user demand.
The utility model content
A kind of electrode cap trimming device of the utility model its objective is: provide a kind of cost of investment low, and efficient height when electrode cap is repaired, and can improve the electrode cap trimming device of the reliability and the accuracy of electrode cap reconditioning.
A kind of electrode cap trimming device, described electrode cap trimming device comprises the reconditioning knife rest, the reconditioning blade, reconditioning blade fixed cover, reconditioning knife rest fixed bar, reconditioning knife rest geometrical clamp, the stereo structure structure that described reconditioning knife rest is a hollow structure, process hole slot on the reconditioning knife rest, described reconditioning blade is the sheet assembling structure, and the reconditioning blade is installed in the hole slot, and reconditioning blade fixed cover is set to the shape that matches with reconditioning knife rest external diameter, the described reconditioning tool holder body other end corresponding with the knife board fixed bar sets out the boss of a loop diameter greater than reconditioning knife rest diameter along the edge, reconditioning knife rest fixed bar is connected with bench drill by the clamping of reconditioning knife rest geometrical clamp.
Described reconditioning knife rest is the cylindrical-shaped structure of hollow, and the middle part of reconditioning knife rest processes the hole slot of the rectangle structure of two correspondences that penetrate the reconditioning knife rest.
Described reconditioning blade is the sheet assembling structure, and a face of reconditioning blade is a concave structure, and the concave structure both sides set out one section plane vertical with the left and right side of reconditioning blade.
The other end corresponding with the knife board fixed bar of described reconditioning tool holder body sets out the boss of diameter greater than reconditioning tool holder body diameter, and reconditioning blade fixed cover limits its position by boss after being sleeved on the reconditioning knife rest.
The cylindrical-shaped structure of described reconditioning blade fixed cover for matching with reconditioning knife rest external diameter is after reconditioning blade fixed cover is sleeved on the reconditioning knife rest, by guaranteeing the cooperation position of reconditioning blade fixed cover and reconditioning knife rest on the boss that is resisted against the reconditioning knife rest.
Described reconditioning knife rest fixed bar is arranged on an end of reconditioning tool holder body, and reconditioning knife rest fixed bar is set to the column structure of diameter less than the reconditioning tool holder body, and reconditioning knife rest fixed bar clamps by reconditioning knife rest geometrical clamp, and reconditioning knife rest geometrical clamp is connected with bench drill.
The width of described reconditioning blade equates with reconditioning knife rest external diameter, the thickness of reconditioning blade and highly all matching with the size of hole slot.
Described electrode cap is set to internal cavity structures, is sleeved on during finishing on the electrode cap holder.
Adopt the electrode cap trimming device of technical solutions of the utility model, cost of investment is low, can substitute the expensive inlet electrode polishing device on the market, efficient height when electrode cap is repaired, and reliability and accuracy can guarantee the electrode cap reconditioning time.
Description of drawings
Make briefly bright to each width of cloth accompanying drawing of this specification expressed content and the mark among the figure below:
Fig. 1 is that a kind of electrode cap trimming device of the utility model is installed in the structural representation on the bench drill;
Fig. 2 is the electrode cap trimming device shown in Figure 1 and the enlarged diagram of bench drill coupling part;
Fig. 3 is the structural representation of reconditioning knife rest of the present utility model;
Fig. 4 is the structural representation of reconditioning blade of the present utility model;
Fig. 5 is the plan structure schematic diagram of reconditioning blade of the present utility model;
Fig. 6 is the structural representation of reconditioning blade fixed cover of the present utility model;
Be labeled as among the figure: 1, bench drill; 2, reconditioning knife rest; 3, reconditioning blade; 4, blade fixed cover; 5, electrode cap holder; 6, electrode cap; 7, reconditioning knife rest fixed bar; 8, reconditioning knife rest geometrical clamp; 9, hole slot; 10, boss; 11, cylinder.
The specific embodiment
Contrast accompanying drawing below, by description, the effect of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are described in further detail embodiment.
As Fig. 1, shown in Figure 2, the utility model is a kind of electrode cap trimming device, described electrode cap trimming device comprises reconditioning knife rest 2, reconditioning blade 3, reconditioning blade fixed cover 4, reconditioning knife rest fixed bar 7, reconditioning knife rest geometrical clamp 8, described reconditioning knife rest 2 is the stereo structure structure of hollow structure, process hole slot 9 on the reconditioning knife rest 2, described reconditioning blade 3 is the sheet assembling structure, reconditioning blade 3 is installed in the hole slot 9, reconditioning blade fixed cover 4 is set to the shape that matches with reconditioning knife rest 2 external diameters, and described reconditioning knife rest 2 bodies and the knife board fixed bar 7 corresponding other ends set out the boss 10 of a loop diameter greater than reconditioning knife rest 2 diameters along the edge, and reconditioning knife rest fixed bar 7 is connected with bench drill 1 by the clamping of reconditioning knife rest geometrical clamp 8.
Described reconditioning knife rest 2 is the cylindrical-shaped structure of hollow, and the middle part of reconditioning knife rest 2 processes the hole slot 9 of the rectangle structure of two correspondences that penetrate reconditioning knife rest 2.
Described reconditioning blade 3 is the sheet assembling structure, and a face of reconditioning blade 3 is a concave structure, and the concave structure both sides set out one section plane vertical with the left and right side of reconditioning blade 3.
The other end corresponding with knife board fixed bar 7 of described reconditioning knife rest 2 bodies sets out the boss 10 of diameter greater than reconditioning knife rest 2 body diameters, and reconditioning blade fixed cover 4 is sleeved on the reconditioning knife rest 2 back and limits its position by boss 10.
The cylindrical-shaped structure of described reconditioning blade fixed cover 4 for matching with reconditioning knife rest 2 external diameters, after reconditioning blade fixed cover 4 is sleeved on the reconditioning knife rest 2, by guaranteeing the cooperation position of reconditioning blade fixed cover 4 and reconditioning knife rest 2 on the boss 10 that is resisted against reconditioning knife rest (2).
Described reconditioning knife rest fixed bar 7 is arranged on an end of reconditioning knife rest 2 bodies, reconditioning knife rest fixed bar 7 is set to the column structure of diameter less than reconditioning knife rest 2 bodies, reconditioning knife rest fixed bar 7 clamps by reconditioning knife rest geometrical clamp 8, and reconditioning knife rest geometrical clamp 8 is connected with bench drill 1.
The width of described reconditioning blade 3 equates with reconditioning knife rest 2 external diameters, the thickness of reconditioning blade 3 and highly all matching with the size of hole slot 9.
Described electrode cap 6 is set to internal cavity structures, is sleeved on during finishing on the electrode cap holder 5.
The utility model mainly is to utilize common bench drill 1 to be power source, need the electrode cap of finishing to be fixed on the negative of bench drill 1 by fixed support, moving up and down by cylinder 11 then, the reconditioning knife rest can be near electrode cap, and be sleeved on the electrode cap of band finishing, the rotation of bench drill 1 makes the reconditioning blade repair electrode cap, by the processing of cutter, the electrode cap termination can be processed to projection with the shape of reconditioning blade face end, electrode cap can be trimmed to convex shape then.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above, but specific implementation of the present utility model is not subjected to the restriction of aforesaid way.As long as adopted the improvement of the various unsubstantialities that design of the present utility model and technical scheme carry out, or design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model without improving.
Claims (8)
1, a kind of electrode cap trimming device, it is characterized in that: described electrode cap trimming device comprises reconditioning knife rest (2), reconditioning blade (3), reconditioning blade fixed cover (4), reconditioning knife rest fixed bar (7), reconditioning knife rest geometrical clamp (8), described reconditioning knife rest (2) is the stereo structure structure of hollow structure, process hole slot (9) on the reconditioning knife rest (2), described reconditioning blade (3) is the sheet assembling structure, reconditioning blade (3) is installed in the hole slot (9), reconditioning blade fixed cover (4) is set to the shape that matches with reconditioning knife rest (2) external diameter, the other end that described reconditioning knife rest (2) body is corresponding with knife board fixed bar (7) sets out the boss (10) of a loop diameter greater than reconditioning knife rest (2) diameter along the edge, reconditioning knife rest fixed bar (7) is connected with bench drill (1) by the clamping of reconditioning knife rest geometrical clamp (8).
2, according to the described a kind of electrode cap trimming device of claim 1, it is characterized in that: described reconditioning knife rest (2) is the cylindrical-shaped structure of hollow, and the middle part of reconditioning knife rest (2) processes the hole slot (9) of the rectangle structure of two correspondences that penetrate reconditioning knife rest (2).
3, according to the described a kind of electrode cap trimming device of claim 1, it is characterized in that: described reconditioning blade (3) is the sheet assembling structure, a face of reconditioning blade (3) is a concave structure, and the concave structure both sides set out one section vertical plane, left and right side with reconditioning blade (3).
4, according to the described a kind of electrode cap trimming device of claim 1, it is characterized in that: the other end corresponding with knife board fixed bar (7) of described reconditioning knife rest (2) body sets out the boss (10) of diameter greater than reconditioning knife rest (2) body diameter, and reconditioning blade fixed cover (4) is sleeved on and limits its position by boss (10) after reconditioning knife rest (2) is gone up.
5, according to the described a kind of electrode cap trimming device of claim 1, it is characterized in that: the cylindrical-shaped structure of described reconditioning blade fixed cover (4) for matching with reconditioning knife rest (2) external diameter, reconditioning blade fixed cover (4) is sleeved on after reconditioning knife rest (2) goes up, and goes up the cooperation position that guarantees reconditioning blade fixed cover (4) and reconditioning knife rest (2) by the boss (10) that is resisted against reconditioning knife rest (2).
6, according to the described a kind of electrode cap trimming device of claim 1, it is characterized in that: described reconditioning knife rest fixed bar (7) is arranged on an end of reconditioning knife rest (2) body, reconditioning knife rest fixed bar (7) is set to the column structure of diameter less than reconditioning knife rest (2) body, reconditioning knife rest fixed bar (7) clamps by reconditioning knife rest geometrical clamp (8), and reconditioning knife rest geometrical clamp (8) is connected with bench drill (1).
7, according to the described a kind of electrode cap trimming device of claim 1, it is characterized in that: the width of described reconditioning blade (3) equates with reconditioning knife rest (2) external diameter, the thickness of reconditioning blade (3) and highly all matching with the size of hole slot (9).
8, according to the described a kind of electrode cap trimming device of claim 1, it is characterized in that: described electrode cap (6) is set to internal cavity structures, is sleeved on during finishing on the electrode cap holder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201297650U CN201147867Y (en) | 2007-12-28 | 2007-12-28 | Electrode cap dressing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201297650U CN201147867Y (en) | 2007-12-28 | 2007-12-28 | Electrode cap dressing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147867Y true CN201147867Y (en) | 2008-11-12 |
Family
ID=40115634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201297650U Expired - Fee Related CN201147867Y (en) | 2007-12-28 | 2007-12-28 | Electrode cap dressing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147867Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672577A (en) * | 2012-04-28 | 2012-09-19 | 长城汽车股份有限公司 | Table device for polishing electrode caps |
| CN103817573A (en) * | 2014-02-28 | 2014-05-28 | 长城汽车股份有限公司 | Grinding device for electrode cap of spot welding machine |
| CN105382342A (en) * | 2015-10-08 | 2016-03-09 | 上海交通大学 | Unilateral handheld electrode coping device |
-
2007
- 2007-12-28 CN CNU2007201297650U patent/CN201147867Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672577A (en) * | 2012-04-28 | 2012-09-19 | 长城汽车股份有限公司 | Table device for polishing electrode caps |
| CN103817573A (en) * | 2014-02-28 | 2014-05-28 | 长城汽车股份有限公司 | Grinding device for electrode cap of spot welding machine |
| CN103817573B (en) * | 2014-02-28 | 2016-08-17 | 长城汽车股份有限公司 | A kind of spot welding electrode cap arrangement for grinding |
| CN105382342A (en) * | 2015-10-08 | 2016-03-09 | 上海交通大学 | Unilateral handheld electrode coping device |
| CN105382342B (en) * | 2015-10-08 | 2018-08-17 | 上海交通大学 | Unilateral hand-held electrode grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20121228 |