CN209664561U - A kind of resistance welding electrode dressing tool with skew curve sword - Google Patents
A kind of resistance welding electrode dressing tool with skew curve sword Download PDFInfo
- Publication number
- CN209664561U CN209664561U CN201920044023.0U CN201920044023U CN209664561U CN 209664561 U CN209664561 U CN 209664561U CN 201920044023 U CN201920044023 U CN 201920044023U CN 209664561 U CN209664561 U CN 209664561U
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- China
- Prior art keywords
- blade
- electrode cap
- tool
- resistance welding
- tool apron
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Abstract
The utility model discloses a kind of resistance welding electrode dressing tools with skew curve sword, belong to a kind of cutter, it includes tool apron and the blade mechanisms that are arranged on tool apron, there are gaps between blade mechanisms and tool apron, the blade mechanisms include integrally formed blade one, blade two and blade three, blade one, blade two and the third angle distribution of blade, blade one, blade two is identical with the structure of blade three, the beneficial effects of the utility model are: there are three blades in blade mechanisms, reduce edge wear and chip volume, when reconditioning electrode cap, the blade up and down of three blades carries out cutting reconditioning to electrode cap simultaneously, it is more efficient, and, it is play the guiding role using the electrode cap guide surface on blade to the electrode cap that will or cutting, without additionally increasing guiding parts, so that electrode cap is during reconditioning Shaking minimize, can reconditioning go out qualified appearance.
Description
Technical field
The utility model relates to a kind of cutter, specifically a kind of resistance welding electrode dressing tool with skew curve sword.
Background technique
Currently, the robotic gun overwhelming majority is replaced using the reconditioning that automatic grinding device carries out electrode cap in automobile industry
Artificial reconditioning electrode cap.The process of reconditioning electrode cap is exactly to carry out cutting to electrode cap using the reconditioning cutter in coping device to add
Work redresses the appearance and shape of electrode cap.Electrode cap reconditioning quality depends on the reconditioning time of electrode cap and reconditioning adds
Pressure.
Currently, often there are following problems during the reconditioning of reconditioning electrode cap: electrode cap shakes, and leads to electricity
The shape of polar cap cutting occurs oval；Cutter has 1 or 2 blades, and stock-removing efficiency is lower, and time-consuming；And reconditioning process is only
There is 1-2 blade cut, will lead to that edge wear is larger and chip is larger, being easy blocking tool apron influences grinding quality；Current
Reconditioning cutter is due to needing to need electrode cap centering additionally to increase guide surface, if guide surface and blades fit slightly deviation,
After tool wear, it will lead to generate vibration when reconditioning electrode cap, seriously affect grinding quality.
Utility model content
The purpose of this utility model is to provide a kind of resistance welding electrode dressing tools with skew curve sword, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of resistance welding electrode dressing tool with skew curve sword, including tool apron and the rolling reamer machine being arranged on tool apron
Structure, there are gap between blade mechanisms and tool apron, the blade mechanisms include integrally formed blade one, blade two and blade
Three, blade one, blade two and the third angle distribution of blade, blade one, blade two are identical with the structure of blade three.
As a further solution of the present invention, the blade one include upper knife edge, lower blade and blade, it is described on
Blade and lower blade are arranged at the upper surface of blade, and the upper surface bottom end of blade is additionally provided with end face forming surface, end face forming surface
Be a plane, connected between end face forming surface and upper knife edge by arc-shaped electrode cap guide surface, electrode cap guide surface with
Circumferential clearance face and protecting against shock chamfering are respectively equipped between one of side of blade and upper knife edge, the circumferential clearance face is
One arc surface, protecting against shock chamfering are an inclined-planes, and cutting is formed between another side and electrode cap guide surface of blade
Sword, cutting edge are the skew curves that electrode cap guide surface and the blade are crossed to form.
The blade mechanisms and tool apron are integrally formed as a further solution of the present invention,.
The blade mechanisms are detachably arranged on tool apron as a further solution of the present invention,.
The lateral surface of the blade is equipped with Cutting tool installation manner face, cutter peace as a further solution of the present invention,
Dress face is an arc surface.
The tool apron is equipped with through-hole as a further solution of the present invention, and the inner wall of through-hole, which is equipped with, to be used for
The conduit of blade mechanisms is installed, the Cutting tool installation manner face on conduit and blade is interference fitted.
The outside of the tool apron is equipped with a pair of of mounting ear, mounting ear and knife as a further solution of the present invention,
Seat is integrally formed.
Compared with prior art, the utility model has the beneficial effects that reducing knife there are three blades in blade mechanisms
Sharpening damage and chip volume, when reconditioning electrode cap, the blade up and down of three blades carries out cutting reconditioning to electrode cap simultaneously, imitates
Rate is higher, also, is play the guiding role using the electrode cap guide surface on blade to the electrode cap that will or cutting, and nothing
Guiding parts need to additionally be increased so that shaking of electrode cap during reconditioning minimize, can reconditioning go out qualified appearance；
Meanwhile the sword tape of blade has skew curve, is to have more in cutting electrode cap relative to the sword line for the straight line for being located at a plane
The abrasion of more contacts area, blade is less and chip can be become to thinner, and chip blocking reconditioning knife is avoided to influence welding
Quality, and end face forming surface can ensure that the welding end surface of electrode cap smoothly forms.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of resistance welding electrode dressing tool with skew curve sword.
Fig. 2 is that a kind of structural schematic diagram of blade mechanisms in resistance welding electrode dressing tool with skew curve sword (is bowed
Depending on).
Fig. 3 is that a kind of structural schematic diagram of blade mechanisms in resistance welding electrode dressing tool with skew curve sword (is faced upward
Depending on).
Fig. 4 is a kind of structural schematic diagram of blade mechanisms in resistance welding electrode dressing tool with skew curve sword.
Fig. 5 is a kind of structural schematic diagram of cutting edge in resistance welding electrode dressing tool with skew curve sword.
Fig. 6 is a kind of structural schematic diagram (vertical view) of tool apron in resistance welding electrode dressing tool with skew curve sword.
Fig. 7 is a kind of structural schematic diagram (looking up) of tool apron in resistance welding electrode dressing tool with skew curve sword.
In figure: 1- tool apron, 10- mounting ear, 11- conduit, 12- through-hole, 2- blade mechanisms, 20- blade one, 21- blade two,
Blade, 202- protecting against shock chamfering, 203- electrode cap guide surface, 204- circumferential clearance under 22- blade three, 200- upper knife edge, 201-
Face, the end face 205- forming surface, 206- cutting edge, 207- blade, 208- Cutting tool installation manner face.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects disclosed in the present embodiment are consistent.
Embodiment 1
Please refer to Fig. 1~5, in the utility model embodiment, a kind of resistance welding electrode dressing tool with skew curve sword,
Including tool apron 1 and the blade mechanisms 2 being arranged on tool apron 1, the blade mechanisms 2 include integrally formed blade 1, blade
2 21 and blade 3 22, the angles such as blade 1, blade 2 21 and blade 3 22 distribution, in fact, blade 1, blade 2 21
Structure with blade 3 22 be it is identical, only the specific structure of blade 1 is described herein, specifically, the knife
Piece 1 includes upper knife edge 200, lower blade 201, blade 207 and Cutting tool installation manner face 208, the upper knife edge 200 and lower blade 201
It is arranged on the upper surface of blade 207, the upper surface bottom end of blade 207 is additionally provided with end face forming surface 205, end face forming surface
205 be a plane, and in electrode cap reconditioning, electrode cap end can be trimmed to resistance spot welding by the end face forming surface 205
Required facet is connected between end face forming surface 205 and upper knife edge 200 by arc-shaped electrode cap guide surface 203, electrode
Cap guide surface 203 and the cambered surface of electrode cap to be processed match, and in electrode cap reconditioning, enable electrode cap in reconditioning
Automatic centering will not shake during reconditioning, so that the effect of reconditioning is improved, electrode cap guide surface 203 and blade 207
One of side and upper knife edge 200 between be respectively equipped with circumferential clearance face 204 and protecting against shock chamfering 202, after the blade
Edged surface 204 is also an arc surface, and circumferential clearance face 204 is connected with the electrode cap guide surface 203 and end face forming surface 205
It connects, in electrode cap reconditioning, the presence in the circumferential clearance face 204 can reduce frictional resistance when reconditioning electrode cap, erosion control
Knocking down angle 202 is an inclined-plane, protecting against shock chamfering 202 and the electrode cap guide surface 203, circumferential clearance face 204 and end face at
Type face 205 is connected, for being designed during electrode cap test since maloperation causes cutter to break, blade 207
Cutting edge 206 is formed between another side and electrode cap guide surface 203, and the cutting edge 206 is electrode cap guide surface
203 skew curves being crossed to form with the blade 207, specifically, referring to Fig. 4 and Fig. 5.
It is described with skew curve cutting edge 206 to be bonded electrode cap and by the material on electrode cap in electrode cap reconditioning
Excision, described bigger with skew curve cutting edge 206 and the contact area of electrode cap compared to straight line sword line, the band is three-dimensional
Camber line cutting edge 206 is worn less；Meanwhile relative to straight line sword line, the band skew curve cutting edge 206 is bonded with electrode cap
Be one section of skew curve so that the chip cut when cutting reconditioning electrode cap is thinner, so that chip is easier to be discharged.
Embodiment 2
Please refer to Fig. 1~7, in the utility model embodiment, a kind of resistance welding electrode dressing tool with skew curve sword,
On the basis of the above embodiments:
(1) it can be processed by integrally formed mode between blade mechanisms 2 and tool apron 1, i.e. blade mechanisms 2 and knife
Seat 1 is integrally formed.
(2) blade mechanisms 2 are detachably arranged on tool apron 1, this lateral surface for being in the blade 207 is equipped with cutter
Mounting surface 208, Cutting tool installation manner face 208 are an arc surfaces, and the Cutting tool installation manner face 208 is used to cooperate with the tool apron 1, will
Blade mechanisms 2 are mounted on tool apron, then at this point, in fact, blade mechanisms 2 and tool apron are split type structures, need in use,
Blade mechanisms 2 are directly installed on tool apron 1.
Embodiment 3
Please refer to Fig. 6~7, in the utility model embodiment, a kind of resistance welding electrode dressing tool with skew curve sword,
On the basis of the above embodiments: the tool apron 1 is equipped with through-hole 12, and through-hole 12 actually here is used as installation cavity,
It can be used as chip removal chamber, the inner wall of through-hole 12 is equipped with the conduit 11 for installing blade mechanisms 2, in fact, conduit 11 and knife
Cutting tool installation manner face 208 on body 207 is interference fitted, the installation of Lai Shixian blade mechanisms 2, the inner wall and blade mechanisms 2 of through-hole 12
Between there are gap, be used to chip removal, this gap needs to drain chip but is not enough to accommodate electrod cap, avoids electrode cap card
In gap.
Preferably, the outside of the tool apron 1 is equipped with a pair of of mounting ear 10, moreover, mounting ear 10 can be set into and knife
Seat 1 is integrally formed.
It should be strongly noted that in the technical scheme, there are three blades (i.e. blades 1, knife in blade mechanisms 2
22) piece 2 21 and blade 3, reduce edge wear and chip volume, when reconditioning electrode cap, the blade up and down of three blades
Cutting reconditioning is carried out to electrode cap simultaneously, it is more efficient, also, using the electrode cap guide surface on blade to will or
The electrode cap of cutting play the guiding role, without additionally increasing guiding parts, so that shaking of electrode cap during reconditioning subtracts
To minimum, can reconditioning go out qualified appearance；Meanwhile the sword tape of blade has skew curve, relative to being located at plane
The sword line of straight line is to have more contacts area in cutting electrode cap, and the abrasion of blade is less and can become chip more
Carefully avoiding chip blocking reconditioning knife influences welding quality, and end face forming surface can ensure the welding end surface of electrode cap smoothly at
Type.
Those skilled in the art will readily occur to other realities of the disclosure after considering the disclosure at specification and embodiment
Apply scheme.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or suitable
The variation of answering property follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure or used
Use technological means.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are referred to by claim
Out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (7)
1. a kind of resistance welding electrode dressing tool with skew curve sword, including tool apron (1) and the blade being arranged on tool apron (1)
Mechanism (2), there are gaps between blade mechanisms (2) and tool apron (1), which is characterized in that the blade mechanisms (2) include one at
Blade one (20), blade two (21) and the blade three (22) of type, the angles such as blade one (20), blade two (21) and blade three (22)
Distribution, blade one (20), blade two (21) are identical with the structure of blade three (22).
2. a kind of resistance welding electrode dressing tool with skew curve sword according to claim 1, which is characterized in that described
Blade one (20) includes upper knife edge (200), lower blade (201) and blade (207), the upper knife edge (200) and lower blade (201)
It is arranged at the upper surface of blade (207), the upper surface bottom end of blade (207) is additionally provided with end face forming surface (205), end face molding
Face (205) is a plane, passes through arc-shaped electrode cap guide surface between end face forming surface (205) and upper knife edge (200)
(203) it connects, is respectively equipped between electrode cap guide surface (203) and the one of side and upper knife edge (200) of blade (207)
Circumferential clearance face (204) and protecting against shock chamfering (202), the circumferential clearance face (204) are an arc surface, protecting against shock chamfering
(202) it is an inclined-plane, forms cutting edge between another side and electrode cap guide surface (203) of blade (207)
(206), cutting edge (206) is the skew curve that electrode cap guide surface (203) and the blade (207) are crossed to form.
3. a kind of resistance welding electrode dressing tool with skew curve sword according to claim 1 or 2, which is characterized in that
The blade mechanisms (2) and tool apron are integrally formed.
4. a kind of resistance welding electrode dressing tool with skew curve sword according to claim 1 or 2, which is characterized in that
The blade mechanisms (2) are detachably arranged on tool apron (1).
5. a kind of resistance welding electrode dressing tool with skew curve sword according to claim 2, which is characterized in that described
The lateral surface of blade (207) is equipped with Cutting tool installation manner face (208), and Cutting tool installation manner face (208) are an arc surfaces.
6. a kind of resistance welding electrode dressing tool with skew curve sword according to claim 5, which is characterized in that described
Tool apron (1) is equipped with through-hole (12), and the inner wall of through-hole (12) is equipped with the conduit (11) for installing blade mechanisms (2), conduit
(11) it is interference fitted with the Cutting tool installation manner face (208) on blade (207).
7. a kind of resistance welding electrode dressing tool with skew curve sword according to claim 1, which is characterized in that described
The outside of tool apron (1) is equipped with a pair of of mounting ear (10), and mounting ear (10) and tool apron (1) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044023.0U CN209664561U (en) | 2019-01-11 | 2019-01-11 | A kind of resistance welding electrode dressing tool with skew curve sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920044023.0U CN209664561U (en) | 2019-01-11 | 2019-01-11 | A kind of resistance welding electrode dressing tool with skew curve sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209664561U true CN209664561U (en) | 2019-11-22 |
Family
ID=68565294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920044023.0U Expired - Fee Related CN209664561U (en) | 2019-01-11 | 2019-01-11 | A kind of resistance welding electrode dressing tool with skew curve sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209664561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719965A (en) * | 2021-01-29 | 2021-04-30 | 沈大雷 | Split type electrode cap coping knife rest |
| CN113084234A (en) * | 2021-04-12 | 2021-07-09 | 王瑞国 | Resistance welding electrode trimming cutter with spiral arc blade |
-
2019
- 2019-01-11 CN CN201920044023.0U patent/CN209664561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719965A (en) * | 2021-01-29 | 2021-04-30 | 沈大雷 | Split type electrode cap coping knife rest |
| CN113084234A (en) * | 2021-04-12 | 2021-07-09 | 王瑞国 | Resistance welding electrode trimming cutter with spiral arc blade |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210111 |