CN210475832U - Electrode positioning core capable of being replaced and maintained quickly - Google Patents
Electrode positioning core capable of being replaced and maintained quickly Download PDFInfo
- Publication number
- CN210475832U CN210475832U CN201921167805.XU CN201921167805U CN210475832U CN 210475832 U CN210475832 U CN 210475832U CN 201921167805 U CN201921167805 U CN 201921167805U CN 210475832 U CN210475832 U CN 210475832U
- Authority
- CN
- China
- Prior art keywords
- sliding
- hole
- quick
- fixing
- positioning core
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 5
- 230000008859 change Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses an electrode location core of quick replacement, maintenance, including reference column, locating pin seat and elastic sliding fixed establishment, wherein: the positioning pin seat is provided with a connecting groove, the positioning column is provided with a connecting part, the connecting part is matched with the connecting groove, the side wall of the connecting part is provided with a fixing hole, and the elastic sliding fixing mechanism is arranged on the side wall of the positioning pin seat and can slide down to the fixing hole under the action of self elasticity. The utility model discloses simple structure, reference column and locating pin boss pass through elastic sliding fixing mechanism and can dismantle and be connected, the dismantlement and the installation of the electrode location core of being convenient for, and change bad part when locating column or locating pin boss wearing and tearing can not use and can continue to use, energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a welding equipment technical field especially relates to an electrode location core of quick replacement, maintenance.
Background
Resistance welding is a type of welding method using resistance heat as an energy source, and generally involves joining workpieces by melting a contact surface between the two workpieces under a certain electrode pressure by using resistance heat generated when a current passes through the workpieces. Resistance welding techniques have been widely used in various fields, particularly in the automotive industry. Nowadays, with the rapid development of the automobile industry, higher requirements are also put forward on the electric resistance welding technology. When welding nuts or bolts, the lower electrode of the resistance welding bolt is sleeved with an insulating positioning core to perform insulating protection on the thread part and prevent the thread bud from being burned due to shunting. The locating pin seat or the locating column of the existing electrode locating core is integrated, when the locating pin seat or the locating column is worn, the electrode locating core is thrown away, which causes energy waste, if the locating pin seat and the locating column of the electrode locating core are detachable, when a certain part in the locating column or the locating pin seat is worn, the worn locating column or the locating pin seat is replaced.
SUMMERY OF THE UTILITY MODEL
For the technical problem who exists among the solution background art, the utility model provides an electrode location core of quick replacement, maintenance.
The utility model provides a pair of electrode location core of quick replacement, maintenance, including reference column, locating pin seat and elastic sliding fixed establishment, wherein:
the positioning pin seat is provided with a connecting groove, the positioning column is provided with a connecting part, the connecting part is matched with the connecting groove, the side wall of the connecting part is provided with a fixing hole, and the elastic sliding fixing mechanism is arranged on the side wall of the positioning pin seat and can slide down to the fixing hole under the action of self elasticity.
As the utility model discloses the scheme of further optimization, elastic sliding mechanism includes slide bar and elastic component, and it has the slide opening to open on the spread groove lateral wall, and the one end of elastic component is fixed at the slide opening tip, and the other end and the slide bar of elastic component are connected, and the slide bar can be followed the slide opening and slided.
As a further preferred aspect of the present invention, the slide hole is inclined downward gradually from the end away from the connection portion to the end close to the connection portion.
As the utility model discloses the scheme of further optimization, it has the connecting hole to open on the lateral wall of locating pin seat, and the connecting hole is coaxial and the intercommunication with the slide opening, is equipped with the stay cord in the connecting hole, and the one end and the slide bar of stay cord are connected.
As a further optimized proposal of the utility model, one end of the connecting hole far away from the sliding hole is provided with a guide wheel, and the stay cord is wound on the guide wheel.
As a further preferred aspect of the present invention, the elastic member is a spring.
As the utility model discloses further optimized scheme, the slide bar includes sliding part and fixed part, sliding part and fixed part fixed connection, and the sliding part is connected with the elastic component, and the fixed part is connected with the fixed orifices, and the sliding part external diameter is greater than the fixed part external diameter.
As a further preferred aspect of the present invention, the slide hole is fixed with a fixing ring near the connecting portion, and the inner diameter of the fixing ring is smaller than the outer diameter of the sliding portion and larger than or equal to the outer diameter of the fixing portion.
As the utility model discloses further optimized scheme, it has the direction annular to open on the connecting portion, and the fixed orifices is opened in the direction annular.
As a further preferred aspect of the present invention, the elastic sliding mechanism is provided with three groups at least.
The utility model discloses in, the electrode location core of quick replacement, maintenance that provides, reference column and locating pin seat pass through elastic sliding fixing mechanism and can dismantle and be connected, the dismantlement and the installation of the electrode location core of being convenient for, and change bad part when locating column or locating pin seat wearing and tearing can not use and can continue to use, energy-concerving and environment-protective.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the present invention;
fig. 3 is a partial enlarged view of the area a of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar designations denote like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
A quick-replaceable and quick-maintainable electrode positioning core as shown in fig. 1 to 3, comprising a positioning column 1, a positioning pin seat 2 and an elastic sliding fixing mechanism, wherein:
the locating pin seat 2 is provided with a connecting groove 20, the locating column 1 is provided with a connecting part 3, the connecting part 3 and the locating column 1 are integrally formed and can also be fixed in a fixing mode such as welding, the connecting part 3 is matched with the connecting groove 20, the side wall of the connecting part 3 is provided with a fixing hole 30, and the elastic sliding fixing mechanism is installed on the side wall of the locating pin seat 2 and can slide down to the fixing hole 30 under the action of self elasticity.
When the positioning column 1 is used, the connecting part 3 of the positioning column 1 is inserted into the connecting groove 20, the elastic sliding positioning mechanism is extruded in the process, when the fixing hole 30 is aligned with the elastic sliding positioning mechanism, the elastic sliding positioning mechanism slides into the fixing hole 30 to realize the positioning of the positioning column 1, when the positioning column 1 needs to be replaced, the elastic sliding positioning mechanism is separated from the fixing hole and the connecting part 3 is drawn out of the connecting groove to realize the disassembly of the positioning column 1 under the action of external force (the external force can be the force for directly pulling the elastic sliding fixing mechanism or can be the force for separating the elastic sliding fixing mechanism from the fixing hole 30 through magnetic adsorption), the positioning column 1 and the positioning pin base 2 are detachably connected through the elastic sliding fixing mechanism, the disassembly and the assembly of the electrode positioning core are convenient, and when the positioning column 1 or the positioning pin base 2 is worn and can not be used continuously by replacing the broken part, energy conservation and environmental protection.
In some embodiments, it is preferable that the elastic sliding mechanism includes a sliding rod 4 and an elastic member 5, a sliding hole 6 is opened on a side wall of the connecting groove 20, one end of the elastic member 5 is fixed on an end portion of the sliding hole 6, the other end of the elastic member 5 is connected with the sliding rod 4, the sliding rod 4 can slide along the sliding hole 6, the sliding rod 4 extends into the fixing hole 30 when the elastic member 5 is in an unstressed state, and one end of the sliding rod 4 close to the connecting portion 3 slides into the sliding hole 6 when the elastic member 5 is compressed to a certain state.
In some embodiments, it is preferable that the sliding hole 6 is gradually inclined downwards from the end far away from the connecting portion 3 to the end near the connecting portion 3, so as to prevent the elastic member 5 from deforming when subjected to lateral vibration and affecting the connection between the positioning column 1 and the positioning pin seat 2.
In some embodiments, it is preferable that a connecting hole 7 is formed in an outer side wall of the positioning pin boss 2, the connecting hole 7 is coaxial and communicated with the sliding hole 6, a pull rope 8 is arranged in the connecting hole 7, one end of the pull rope 8 is connected with the sliding rod 4, when the positioning column 1 is disassembled, the pull rope 8 is pulled, the pull rope 8 pulls the sliding rod 4 to move the sliding rod 4 in a direction away from the connecting portion 3 and compress the elastic member 5, so that the sliding rod 4 is separated from the fixing hole 30, and the positioning column 1 is convenient to disassemble.
In some embodiments, it is preferable that an end of the connection hole 7 away from the sliding hole 6 is provided with a guide wheel 9, the pull rope 8 is wound on the guide wheel 9, and the guide wheel 9 guides the pull rope 8 so that the portions of the sliding rod 4 and the guide wheel 9, where the pull rope 8 slides, are parallel to the sliding direction of the sliding rod 4, thereby facilitating the stress of the sliding rod 4.
In some embodiments, it is preferable that the elastic member 5 is a spring, which is simple in structure and low in cost.
In some embodiments, it is preferable that the sliding rod 4 includes a sliding portion 40 and a fixing portion 41, the sliding portion 40 is fixedly connected to the fixing portion 41, the sliding portion 40 is connected to the elastic member 5, the fixing portion 41 is connected to the fixing hole 30, and an outer diameter of the sliding portion 40 is larger than an outer diameter of the fixing portion 41.
In some embodiments, it is preferable that a fixing ring 10 is fixed to one end of the slide hole 6 close to the connecting portion 3, an inner diameter of the fixing ring 10 is smaller than an outer diameter of the sliding portion 40 and larger than or equal to an outer diameter of the fixing portion 41, the fixing ring 10 can be fixed in the slide hole 6 by a screw or an adhesive, and the fixing ring 10 prevents the fixing portion 41 from sliding out of the slide hole 6.
In some embodiments, it is preferable that the connecting portion 3 is provided with a guide ring groove 31, the fixing hole 30 is provided in the guide ring groove 31, the guide ring groove 31 performs a guiding function, when the connecting portion 3 moves toward the connecting groove 20, after the guide ring groove 31 contacts with the elastic sliding fixing mechanism, the thrust on the positioning column 1 is stopped, and after the elastic sliding fixing mechanism is aligned with the fixing hole 30, the elastic sliding fixing mechanism is clamped in the fixing hole 30 to fix the positioning column 1 by slowly rotating the positioning column 1.
In some embodiments, it is preferable that at least three sets of elastic sliding mechanisms are provided, so as to facilitate positioning of the connecting portion 3, prevent the connecting portion from moving with the positioning pin boss 2 during use, and ensure stability during operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides an electrode location core of quick replacement, maintenance which characterized in that, includes reference column (1), location key seat (2) and elastic sliding fixed establishment, wherein:
the positioning pin seat (2) is provided with a connecting groove (20), the positioning column (1) is provided with a connecting part (3), the connecting part (3) is matched with the connecting groove (20), the side wall of the connecting part (3) is provided with a fixing hole (30), and the elastic sliding fixing mechanism is installed on the side wall of the positioning pin seat (2) and can slide down to the fixing hole (30) under the action of self elasticity.
2. The electrode positioning core for quick replacement and maintenance according to claim 1, wherein the elastic sliding mechanism comprises a sliding rod (4) and an elastic member (5), a sliding hole (6) is formed on the side wall of the connecting groove (20), one end of the elastic member (5) is fixed at the end of the sliding hole (6), the other end of the elastic member (5) is connected with the sliding rod (4), and the sliding rod (4) can slide along the sliding hole (6).
3. A quick-change, service electrode positioning core according to claim 2, characterized in that the slide hole (6) is gradually inclined downwards from the end remote from the connection portion (3) to the end close to the connection portion (3).
4. The electrode positioning core for quick replacement and maintenance according to claim 3, characterized in that the outer side wall of the positioning pin seat (2) is provided with a connecting hole (7), the connecting hole (7) is coaxial and communicated with the sliding hole (6), a pull rope (8) is arranged in the connecting hole (7), and one end of the pull rope (8) is connected with the sliding rod (4).
5. The quick-change and quick-repair electrode positioning core according to claim 4, characterized in that the end of the connecting hole (7) far away from the slide hole (6) is provided with a guide wheel (9), and the pull rope (8) is wound on the guide wheel (9).
6. A quick-change, service electrode positioning core according to claim 2, characterized in that the elastic element (5) is a spring.
7. The quick-change, service electrode positioning core according to claim 2, characterized in that the sliding rod (4) comprises a sliding portion (40) and a fixed portion (41), the sliding portion (40) is fixedly connected with the fixed portion (41), the sliding portion (40) is connected with the elastic member (5), the fixed portion (41) is connected with the fixing hole (30), and the outer diameter of the sliding portion (40) is larger than the outer diameter of the fixed portion (41).
8. The quick-change, service electrode positioning core according to claim 7, characterized in that the end of the slide hole (6) close to the connection part (3) is fixed with a fixing ring (10), the inner diameter of the fixing ring (10) being smaller than the outer diameter of the slide part (40) and larger than or equal to the outer diameter of the fixing part (41).
9. The quick change, service electrode positioning core according to claim 1, characterized in that the attachment portion (3) is provided with a guide ring groove (31), and the fixing hole (30) is provided in the guide ring groove (31).
10. The quick change, service electrode positioning core as recited in claim 1, wherein the resilient slide mechanism is provided in at least three sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167805.XU CN210475832U (en) | 2019-07-23 | 2019-07-23 | Electrode positioning core capable of being replaced and maintained quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167805.XU CN210475832U (en) | 2019-07-23 | 2019-07-23 | Electrode positioning core capable of being replaced and maintained quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210475832U true CN210475832U (en) | 2020-05-08 |
Family
ID=70532344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921167805.XU Active CN210475832U (en) | 2019-07-23 | 2019-07-23 | Electrode positioning core capable of being replaced and maintained quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210475832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405332A (en) * | 2019-07-23 | 2019-11-05 | 安徽宁国晨光精工股份有限公司 | A kind of quick-replaceable, maintenance electrode locating core |
-
2019
- 2019-07-23 CN CN201921167805.XU patent/CN210475832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405332A (en) * | 2019-07-23 | 2019-11-05 | 安徽宁国晨光精工股份有限公司 | A kind of quick-replaceable, maintenance electrode locating core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210475832U (en) | Electrode positioning core capable of being replaced and maintained quickly | |
| CN210212292U (en) | Automobile wire harness reaming device | |
| CN107906143B (en) | Clutch actuator connection structure | |
| CN210805687U (en) | Electric power insulating operation rod | |
| CN104112611B (en) | Portable single-phase air bypass switch | |
| CN214067710U (en) | Embedded industrial personal computer | |
| CN203316489U (en) | Thrust assembly of rolling mill | |
| CN101908606A (en) | Quick coupler for booster cable | |
| CN219202991U (en) | Heavy current scram button | |
| CN216450567U (en) | Spring type automobile magnetic switch | |
| CN219925934U (en) | Sliding bearing disassembly tool | |
| CN212209962U (en) | Carbon brush convenient to dismantle | |
| CN219833214U (en) | Quick-detachable electronic lock stay cord structure | |
| CN213948681U (en) | Electric vehicle frame convenient to change bumper shock absorber | |
| CN210199144U (en) | Detachable sleeve pipe on-line monitoring connecting clamp | |
| CN212471336U (en) | Three quick-witted planet carrier round pin axle installation frocks in pit | |
| CN219529957U (en) | Solenoid valve coil convenient to overhaul | |
| CN219902000U (en) | Novel connecting rod ball round pin dust cover assembly devices | |
| CN220791709U (en) | Can dismantle jump ring structure | |
| CN220218366U (en) | Diesel engine valve spring assembly and disassembly tools | |
| CN217288627U (en) | Solar anode conductive silver paste grinding roll shaft | |
| CN215512180U (en) | Pressure head connecting mechanism suitable for multiple specifications for plastic profile extruder | |
| CN219728455U (en) | A quick-operation joint for trailer | |
| CN202114854U (en) | Filter element demoulding mechanism of foaming mould | |
| CN211208305U (en) | Built-in formula stay cord control box that triggers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 242399 Qianqiu South Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: Sunitec Precision Industry Co.,Ltd. Country or region after: China Address before: 242300 Chenguang Precision Industry Co., Ltd., Qianqiu South Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: ANHUI NINGGUO CHENGUANG PRECISE MANUFACTURE Co.,Ltd. Country or region before: China |