CN220086520U - Electrode clamping opening structure and electrode clamping device - Google Patents
Electrode clamping opening structure and electrode clamping device Download PDFInfo
- Publication number
- CN220086520U CN220086520U CN202320508646.5U CN202320508646U CN220086520U CN 220086520 U CN220086520 U CN 220086520U CN 202320508646 U CN202320508646 U CN 202320508646U CN 220086520 U CN220086520 U CN 220086520U
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- clamping
- electrode
- plate
- electrode clamping
- limiting
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- 230000000670 limiting effect Effects 0.000 claims abstract description 74
- 230000008093 supporting effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 36
- 229910002804 graphite Inorganic materials 0.000 abstract description 36
- 239000010439 graphite Substances 0.000 abstract description 36
- 238000009434 installation Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Abstract
The utility model discloses an electrode clamping opening structure and an electrode clamping device, wherein the electrode clamping opening structure comprises a driving assembly, a connecting plate, clamping arms and electrode clamping plates, wherein the clamping arms are respectively arranged at two sides of the connecting plate; one end of the clamping arm is provided with a second rotating shaft, the second rotating shaft penetrates through the electrode clamping plate, the clamping arm is provided with a limiting elastic piece, the limiting elastic piece is bent and extended to form a limiting part, and the limiting part is abutted to one side of the electrode clamping plate. According to the utility model, the limiting elastic pieces are arranged, and the limiting parts which are bent and extended by the limiting elastic pieces are respectively arranged at two sides of the second rotating shaft in a matched manner, so that the electrode clamping plate can be enabled to be propped against the limiting parts at the corresponding side no matter the electrode clamping plate rotates forwards or backwards by taking the second rotating shaft as the axis, and the width of the graphite electrode is suitable for an opening corresponding to the initial installation angle of the electrode clamping plate on the clamping arm.
Description
Technical Field
The utility model belongs to the technical field of power supply equipment, and particularly relates to an electrode clamping opening structure and an electrode clamping device.
Background
In order to ensure stable fit with the graphite electrode, the existing clip structure is generally designed into a movable clip structure, so that uncertainty exists in the initial clamping angle of the clip, when the clip structure is close to the graphite electrode, the condition that the opening width of the clip structure is too small or the opening width of the clip structure is too large exists, and when the opening width of the clip structure is too small, the graphite electrode cannot enter the opening of the clip structure and is damaged; when the width of the opening of the clip structure is too large, the clip structure cannot clamp the graphite electrode after the graphite electrode enters the opening of the clip structure, and the conduction of current is affected.
Therefore, it is needed to provide an electrode clamping opening structure to solve the above-mentioned problems.
Disclosure of Invention
First, the technical problem to be solved
Based on the structure, the electrode clamping opening structure and the electrode clamping device are provided, the initial arrangement angle of the electrode clamping plates is limited, the situation that the opening between the electrode clamping plates is not suitable for a graphite electrode is avoided, and the stability of clamping the graphite electrode by the electrode clamping plates is improved.
(II) technical scheme
In order to solve the technical problems, the utility model provides an electrode clamping opening structure, which comprises a driving assembly, a connecting plate, clamping arms and electrode clamping plates, wherein the clamping arms are respectively arranged at two sides of the connecting plate, the electrode clamping plates are arranged at one side of the clamping arms, first rotating shafts are respectively fixed at two sides of the connecting plate, the first rotating shafts penetrate through the clamping arms, and the driving assembly is used for driving the clamping arms to rotate by taking the first rotating shafts as axes; the electrode clamping plate is characterized in that a second rotating shaft is arranged at one end of the clamping arm, the second rotating shaft penetrates through the electrode clamping plate, a limiting elastic piece is arranged on the clamping arm, the limiting elastic piece is bent and extended to form a limiting portion, the limiting portion is abutted to one side of the electrode clamping plate, and at least two limiting portions of the limiting elastic piece are respectively arranged on two sides of the second rotating shaft.
Further, the clamping arm is provided with a fixing plate, and the limiting elastic pieces are arranged on the fixing plate at intervals.
Further, a clamping groove is formed in the limiting part, an adjusting nut is arranged in the clamping groove, the adjusting nut is clamped in the clamping groove, and one end of the adjusting nut is abutted to one side of the electrode clamping plate.
Further, the electrode clamping plate is convexly provided with a buffer block towards one side of the limiting part, and the buffer block is in butt joint with the limiting part.
Further, the driving component is arranged between the two clamping arms and is of a hydraulic cylinder structure.
Further, the electrode clamping plate comprises a clamping plate and a conducting plate, the second rotating shaft penetrates through the conducting plate, the conducting plate is fixed on the clamping plate, and the conducting plate is of a copper soft belt structure.
Further, the clamping arm comprises a first clamping arm and a second clamping arm, the first rotating shaft penetrates through the first clamping arm and the second clamping arm, one ends of the first clamping arm and one end of the second clamping arm are fixed together through the connecting rod, the other ends of the first clamping arm and the second clamping arm are fixed together through the fixing plate, and two ends of the driving assembly are respectively fixed on the connecting rod.
Further, a reinforcing rib is arranged on one side, close to the connecting rod, of the clamping arm, and two ends of the reinforcing rib are respectively connected with the first clamping arm and the second clamping arm.
The utility model also provides an electrode clamping device which comprises the electrode clamping opening structure and further comprises a conductive frame body, wherein a supporting block is arranged on one side of the conductive frame body, and the connecting plate is fixed on the supporting block.
Further, the conductive frame body is of a rectangular structure, and a hanging ring mechanism is arranged at the upper end part of the conductive frame body.
(III) beneficial effects
Compared with the prior art, the electrode clamping opening structure comprises a driving assembly, a connecting plate, clamping arms and electrode clamping plates, wherein the clamping arms are respectively arranged at two sides of the connecting plate, the electrode clamping plates are arranged at one side of the clamping arms, first rotating shafts are respectively fixed at two sides of the connecting plate, the first rotating shafts penetrate through the clamping arms, and the driving assembly is used for driving the clamping arms to rotate by taking the first rotating shafts as axes; the clamping arm is provided with a limiting elastic piece, the limiting elastic piece is bent and extended to form a limiting part, the limiting part is abutted to one side of the electrode clamping plate, and the limiting parts of at least two limiting elastic pieces are respectively arranged on two sides of the second rotating shaft; according to the electrode clamping opening structure and the electrode clamping device, the limiting elastic pieces are arranged, and the limiting parts which are bent and extended by the limiting elastic pieces are respectively arranged at the two sides of the second rotating shaft, so that the electrode clamping plate can be enabled to be abutted against the corresponding limiting parts at one side no matter the electrode clamping plate rotates forwards or backwards around the second rotating shaft as the axis, and the opening corresponding to the initial installation angle of the electrode clamping plate on the clamping arm is enabled to be suitable for the width of the graphite electrode.
Drawings
The features and advantages of the present utility model will be more clearly understood by reference to the accompanying drawings, which are illustrative and should not be construed as limiting the utility model in any way, in which:
FIG. 1 is a schematic view of an electrode opening structure according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view showing the structure of an electrode clamping device according to a preferred embodiment of the present utility model;
fig. 3 is a schematic structural view of a conductive frame body according to a preferred embodiment of the present utility model.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the connection may be mechanical connection, electrical connection, direct connection, indirect connection through an intermediate medium, communication between two elements, or "transmission connection", i.e. power connection by various suitable means such as belt transmission, gear transmission or sprocket transmission. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 3, the embodiment of the utility model discloses an electrode clamping opening structure, which comprises a driving assembly 10, a connecting plate 20, clamping arms 30 and electrode clamping plates 40, wherein the clamping arms 30 are respectively arranged at two sides of the connecting plate 20, the electrode clamping plates 40 are arranged at one side of the clamping arms 30, first rotating shafts 50 are respectively fixed at two sides of the connecting plate 20, the first rotating shafts 50 penetrate through the clamping arms 30, and the driving assembly 10 is used for driving the clamping arms 30 to rotate by taking the first rotating shafts 50 as axes, so as to drive the electrode clamping plates 40 to approach or separate from each other, and thus, the clamping or loosening operation of an external graphite electrode is completed.
A second rotating shaft 60 is arranged at one end of the clamping arm 30, the second rotating shaft 60 penetrates through the electrode clamping plate 40, and the electrode clamping plate 40 can rotate in a tiny amplitude by taking the second rotating shaft 60 as an axis; specifically, when the driving assembly 10 drives the clamping arms 30 to perform the mutual approaching operation, the electrode clamping plates 40 on the clamping arms 30 gradually approach the graphite electrode, and the electrode clamping plates 40 rotate around the second rotating shaft 60 as the axis according to actual needs to perform self-adjustment so as to maximally increase the contact area between the electrode clamping plates 40 and the graphite electrode and further increase the electrical conduction efficiency.
The clamping arm 30 is provided with a limiting elastic piece 70, the limiting elastic piece 70 is bent and extends to form a limiting portion 71, the limiting portion 71 is abutted to one side of the electrode clamping plate 40, and the limiting portion 71 is used for limiting the initial installation angle of the electrode clamping plate 40, so that the graphite electrode is suitable for the width setting of a graphite electrode.
In one embodiment, the limiting portions 71 of at least two limiting spring plates 70 are respectively disposed at two sides of the second rotating shaft 60, so as to ensure that the electrode clamping plate 40 can be abutted against the corresponding limiting portion 71 on one side no matter the electrode clamping plate rotates forward or backward around the second rotating shaft 60, and further ensure that the opening corresponding to the initial installation angle of the electrode clamping plate 40 on the clamping arm 30 is suitable for the width of the graphite electrode, and the opening width between the electrode clamping plates 40 can be suitable for the size of the graphite electrode before the electrode clamping plate 40 clamps the graphite electrode; when the electrode clamping plate 40 clamps the graphite electrode, the electrode clamping plate 40 can form stable fit relation with the graphite electrode, and the contact area between the electrode clamping plate 40 and the graphite electrode is ensured.
In one embodiment, the clamping arm 30 is provided with a fixing plate 301, the limiting elastic pieces 70 are arranged on the fixing plate 301 at intervals, and the limiting parts 71 on two sides of the fixing plate 301 are also respectively arranged on two sides of the second rotating shaft 60, so that the electrode clamping plate 40 can be enabled to be abutted against the limiting part 71 on the corresponding side no matter the electrode clamping plate rotates forward or backward with the second rotating shaft 60 as the axis, and further, the opening corresponding to the initial installation angle of the electrode clamping plate 40 on the clamping arm 30 is enabled to be suitable for the width of the graphite electrode, and before the electrode clamping plate 40 clamps the graphite electrode, the opening width between the electrode clamping plates 40 can be suitable for the size of the graphite electrode; when the electrode clamping plate 40 clamps the graphite electrode, the electrode clamping plate 40 can form stable fit relation with the graphite electrode, and the contact area between the electrode clamping plate 40 and the graphite electrode is ensured.
In other embodiments, the limiting spring plates 70 are disposed on the clamping arms 30 and are matched with two ends of the electrode clamping plate 40, so as to limit the two ends of the electrode clamping plate 40, thereby limiting the initial installation angle of the electrode clamping plate 40 and meeting the width requirement of the graphite electrode.
In one embodiment, the fixing plate 301 is provided with a fixing hole, one end of the limiting elastic piece 70 is fixed on the fixing plate 301 by a screw, and the screw passes through one end of the limiting elastic piece 70 and is clamped in the fixing hole.
In one embodiment, the limiting portion 71 is provided with a clamping groove, an adjusting nut 72 is disposed in the clamping groove, the adjusting nut 72 is clamped in the clamping groove, one end of the adjusting nut 72 abuts against one side of the electrode clamping plate 40, and the initial installation angle of the electrode clamping plate 40 is adjusted by adjusting the length of the clamping groove extending from one end of the adjusting nut 72, so that graphite electrodes with different sizes are adapted.
In one embodiment, the electrode clamping plate 40 is provided with a buffer block 401 protruding towards one side of the limiting part 71, and the buffer block 401 is in abutting connection with the limiting part 71, so as to increase the contact area of the limiting part 71 to the electrode clamping plate 40, and avoid damage to the electrode clamping plate 40 caused by overlarge pressure of the limiting part 71 to the electrode clamping plate 40; in this embodiment, the buffer block 401 is abutted to one end of the adjusting nut 72, so as to increase the contact area of the adjusting nut 72 to the electrode clamping plate 40, and avoid the damage to the electrode clamping plate 40 caused by excessive pressure of the adjusting nut 72 to the electrode clamping plate 40.
In one embodiment, the driving assembly 10 is disposed between the two clamping arms 30, the driving assembly 10 is a hydraulic cylinder, and the telescopic end of the hydraulic cylinder drives the connecting rod to move, so that the clamping arms 30 rotate around the first rotating shaft 50; in other embodiments, the drive assembly 10 may also be configured as an electric push rod, pneumatic cylinder, or the like.
In one embodiment, the driving assembly 10 is disposed at an end of the clamping arm 30 away from the electrode clamping plate 40, or may be disposed at an end of the clamping arm 30 near the electrode clamping plate 40 as required, and the clamping arm 30 is driven to rotate with the first rotating shaft 50 as the axis, so as to drive the electrode clamping plates 40 to approach or separate from each other, thereby completing the clamping or releasing operation of the external graphite electrode.
In one embodiment, the electrode clamping plate 40 includes a clamping plate 41 and a conductive plate 42, the second rotating shaft 60 penetrates through the conductive plate 42, and the conductive plate 42 can rotate around the second rotating shaft 60; the conductive plate 42 is fixed on the clamping plate 41, the buffer block 401 is formed by protruding one side of the clamping plate 41 towards the limiting part 71, the conductive plate 42 is of a copper soft belt structure, after the conductive plate 42 is bent and extends out of the clamping plate 41, the limiting effect on the clamping plate 41 is formed by utilizing the flexibility of the conductive plate 42, and the stability of the initial installation angle of the electrode clamping plate 40 is effectively improved.
In one embodiment, the clamping arm 30 is in a hollowed structure near the fixing plate 301, so that the limiting spring plate 70 is convenient to limit the initial installation angle of the electrode clamping plate 40; specifically, the clamping arm 30 includes a first clamping arm 31 and a second clamping arm 32, the first rotating shaft 50 penetrates through the first clamping arm 31 and the second clamping arm 32, and two ends of the first rotating shaft 50 are respectively provided with a connecting plate 20, so as to improve the stability of the structure of the utility model; the first arm lock 31 is in the same place with second arm lock 32 one end through connecting rod 33, first arm lock 31 is in the same place with the second arm lock 32 other end through fixed plate 301, drive assembly 10 both ends are fixed respectively on connecting rod 33, drive assembly 10 is through driving connecting rod 33 motion, and then drive first arm lock 31 and second arm lock 32 together move, realize driving electrode splint 40 centre gripping or loosen the operation effect of graphite electrode.
In one embodiment, a reinforcing rib 34 is disposed on the clamping arm 30 near one side of the connecting rod 33, and two ends of the reinforcing rib 34 are respectively connected with the first clamping arm 31 and the second clamping arm 32, so as to improve the structural stability of the clamping arm 30.
In the specific assembly of the utility model, the initial installation angle of the electrode clamping plate 40 is designed according to the size of the graphite electrode to be clamped, after the electrode clamping plate 40 is fixed on the clamping arm 30, a proper limiting elastic sheet 70 is selected to be installed and fixed on the fixed plate 301 so as to limit one side of the electrode clamping plate 40 or directly adjust the extension length of an adjusting nut 72 arranged on the limiting elastic sheet 70 towards one side of the electrode clamping plate 40, thus finishing the setting of the initial installation angle of the electrode clamping plate 40, and when the electrode clamping plate 40 does not clamp the graphite electrode, the limiting acting force of the limiting elastic sheet 70 on the electrode clamping plate 40 can not lead the limiting part 71 to generate displacement; when the driving assembly 10 drives the clamping arm 30 to clamp the graphite electrode, the electrode clamping plate 40 can generate a small rotation angle for increasing the contact area with the graphite electrode, and the electrode clamping plate 40 generates a larger force to the limiting spring plate 70 due to a larger clamping force of the electrode clamping plate 40, so that the limiting portion 71 moves towards the direction of the force of the electrode clamping plate 40, and the angle adjustment is completed when the electrode clamping plate 40 clamps the graphite electrode.
The utility model also discloses an electrode clamping device, which comprises the driving assembly 10, the connecting plate 20, the clamping arms 30 and the electrode clamping plates 40 of the electrode clamping opening structure, and further comprises a conductive frame body 80, wherein a supporting block 81 is arranged on one side of the conductive frame body 80, and the connecting plate 20 is fixed on the supporting block 81, so that the supporting effect of the conductive frame body 80 and the electrode clamping opening structure is realized; the conductive plate 42 extends out of the clamping plate 41 and is connected with the conductive frame 80, so that an external power supply mechanism can conveniently supply current required by work to the conductive plate 42 through the conductive frame 80.
In one embodiment, the conductive frame 80 is in a rectangular structure, and a hanging ring mechanism 82 is arranged at the upper end of the conductive frame 80, so that an external hanging hook can be conveniently hung on the conductive frame 80, and the whole conductive frame 80 can be moved, so that equipment assembly is facilitated.
In summary, according to the electrode clamping opening structure and the electrode clamping device of the present utility model, the fixing plate 301 is provided with the limiting elastic pieces 70 at intervals, and the limiting elastic pieces 70 are bent and extended to extend out of the limiting portions 71 to be respectively disposed on two sides of the second rotating shaft 60, so that the electrode clamping plate 40 is guaranteed to be abutted against the corresponding limiting portion 71 on one side no matter the electrode clamping plate 40 rotates forward or backward around the second rotating shaft 60 as the axis, and the opening corresponding to the initial installation angle of the electrode clamping plate 40 on the clamping arm 30 is guaranteed to be suitable for the width of the graphite electrode.
Although embodiments of the present utility model have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the utility model, and such modifications and variations fall within the scope of the utility model as defined by the appended claims.
Claims (10)
1. The electrode clamping opening structure is characterized by comprising a driving assembly, a connecting plate, clamping arms and electrode clamping plates, wherein the clamping arms are respectively arranged at two sides of the connecting plate, the electrode clamping plates are arranged at one side of the clamping arms, first rotating shafts are respectively fixed at two sides of the connecting plate, the first rotating shafts penetrate through the clamping arms, and the driving assembly is used for driving the clamping arms to rotate by taking the first rotating shafts as axes; the electrode clamping plate is characterized in that a second rotating shaft is arranged at one end of the clamping arm, the second rotating shaft penetrates through the electrode clamping plate, a limiting elastic piece is arranged on the clamping arm, the limiting elastic piece is bent and extended to form a limiting portion, the limiting portion is abutted to one side of the electrode clamping plate, and at least two limiting portions of the limiting elastic piece are respectively arranged on two sides of the second rotating shaft.
2. The electrode clamping opening structure according to claim 1, wherein a fixing plate is arranged on the clamping arm, and the limiting elastic pieces are arranged on the fixing plate at intervals.
3. The electrode clamping opening structure according to claim 1, wherein the limiting portion is provided with a clamping groove, an adjusting nut is arranged in the clamping groove, the adjusting nut is clamped in the clamping groove, and one end of the adjusting nut is abutted to one side of the electrode clamping plate.
4. The electrode clamping opening structure according to any one of claims 1 to 3, wherein a buffer block is convexly arranged on one side of the electrode clamping plate, which faces the limiting part, and the buffer block is in abutting connection with the limiting part.
5. An electrode clamping opening structure according to any one of claims 1 to 3, wherein the drive assembly is arranged between two clamping arms, the drive assembly being of hydraulic cylinder construction.
6. The electrode clamping opening structure according to any one of claims 1 to 3, wherein the electrode clamping plate comprises a clamping plate and a conductive plate, the second rotating shaft penetrates through the conductive plate, the conductive plate is fixed on the clamping plate, and the conductive plate is of a copper soft belt structure.
7. The electrode clamping opening structure according to any one of claims 1 to 3, wherein the clamping arms comprise a first clamping arm and a second clamping arm, the first rotating shaft penetrates through the first clamping arm and the second clamping arm, one ends of the first clamping arm and the second clamping arm are fixed together through a connecting rod, the other ends of the first clamping arm and the second clamping arm are fixed together through a fixing plate, and two ends of the driving assembly are respectively fixed on the connecting rod.
8. The electrode clamping opening structure according to claim 7, wherein a reinforcing rib is arranged on one side, close to the connecting rod, of the clamping arm, and two ends of the reinforcing rib are respectively connected with the first clamping arm and the second clamping arm.
9. An electrode clamping device, characterized by comprising the electrode clamping opening structure according to any one of claims 1-8, and further comprising a conductive frame body, wherein a supporting block is arranged on one side of the conductive frame body, and the connecting plate is fixed on the supporting block.
10. The electrode clamping device according to claim 9, wherein the conductive frame body is of a rectangular body structure, and a hanging ring mechanism is arranged at the upper end part of the conductive frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320508646.5U CN220086520U (en) | 2023-03-16 | 2023-03-16 | Electrode clamping opening structure and electrode clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320508646.5U CN220086520U (en) | 2023-03-16 | 2023-03-16 | Electrode clamping opening structure and electrode clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220086520U true CN220086520U (en) | 2023-11-24 |
Family
ID=88814007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320508646.5U Active CN220086520U (en) | 2023-03-16 | 2023-03-16 | Electrode clamping opening structure and electrode clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220086520U (en) |
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2023
- 2023-03-16 CN CN202320508646.5U patent/CN220086520U/en active Active
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