CN118483480A - Graphite electrode tester for improving resistance contact stability - Google Patents
Graphite electrode tester for improving resistance contact stability Download PDFInfo
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- CN118483480A CN118483480A CN202410941203.4A CN202410941203A CN118483480A CN 118483480 A CN118483480 A CN 118483480A CN 202410941203 A CN202410941203 A CN 202410941203A CN 118483480 A CN118483480 A CN 118483480A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 239000010439 graphite Substances 0.000 title claims abstract description 93
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 93
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- 238000005336 cracking Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The invention relates to a graphite electrode tester for improving resistance contact stability, which belongs to the technical field of graphite electrode testing and comprises a workbench, wherein a clamping and adjusting mechanism and a storable electrode testing mechanism are respectively arranged on the same side surface of the workbench; the clamping and adjusting mechanism comprises a driving box fixedly installed on one side, close to the ground, of the workbench and a driving assembly installed in the driving box, wherein a supporting box is fixedly installed on one side, far away from the ground, of the workbench, and an adjusting box is installed on one side, far away from the workbench, of the supporting box. This improve resistance contact stability's graphite electrode tester can adjust according to graphite electrode's size, can adapt to different specification and size's graphite electrode, can be convenient for accomodate graphite electrode detection line simultaneously, prevents that graphite electrode detection line winding from causing fracture and rupture, can also keep resistance contact's stability to the effectual resistance contact stability who improves current graphite electrode tester.
Description
Technical Field
The invention relates to the technical field of graphite electrode testing, in particular to a graphite electrode tester for improving resistance contact stability.
Background
The graphite electrode is a high-temperature resistant graphite conductive material which is prepared by using petroleum coke, asphalt coke particles and coal asphalt as binders through calcination, crushing, proportioning, kneading, molding, roasting, graphitization and mechanical processing, and is used as an important high-temperature conductive material for electric furnace steelmaking, an electric arc steelmaking furnace, an ore-smelting electric furnace and a resistance furnace, electric energy is input into the electric furnace through the graphite electrode, high-temperature electric arc generated between the end part of the electrode and furnace burden is used as a heat source, metal is melted for steelmaking production, and other electric smelting equipment (such as a submerged arc electric furnace) also commonly uses the graphite electrode as the conductive material.
Among the parameters of the graphite electrode, the resistivity is one of the important parameters for evaluating the quality of the graphite electrode, if the resistivity is large, the resistance heat is obviously increased during use, so that the oxidation of the electrode is accelerated, the power consumption and the electrode consumption are increased, the thermal expansion is increased, the possibility of electrode breakage is caused, and the resistivity value is related to the product percent of pass, the product grade and the economic benefit of factories.
There are multiple graphite electrode testers in the existing market, but these graphite electrode butt joint testing arrangement ubiquitous for fixed graphite electrode structure is single, can't adjust according to the size of graphite electrode, can't adapt to different specification and size's graphite electrode, brings inconvenience for the test procedure, simultaneously, current resistivity tester has two detection lines, and the detection line is inconvenient to accomodate, twines together easily, and the detection line twines rupture and fracture easily, causes economic loss to lead to current graphite electrode tester's resistance contact stability to wait to improve.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides the graphite electrode tester for improving the resistance contact stability, which has the advantages of effectively improving the resistance contact stability of the existing graphite electrode tester and the like, and solves the problem of poor resistance contact stability of the existing graphite electrode tester.
(II) technical scheme
In order to achieve the purpose of effectively improving the resistance contact stability of the existing graphite electrode tester, the invention provides the following technical scheme: the graphite electrode tester for improving the resistance contact stability comprises a workbench, wherein a clamping and adjusting mechanism and a storable electrode testing mechanism are respectively arranged on the same side surface of the workbench;
the clamping and adjusting mechanism comprises a driving box fixedly installed on one side, close to the ground, of the workbench and a driving assembly installed in the driving box, a supporting box and an adjusting box are fixedly installed on one side, far away from the ground, of the workbench, and a pushing assembly is slidably connected to the inner side of the adjusting box; a moving hole for the pushing assembly to penetrate and move is formed in one side, far away from the workbench, of the supporting box;
The clamping and adjusting mechanism further comprises a first clamping plate arranged on one side of the pushing assembly, and a clamp assembly corresponding to the first clamping plate is arranged on one side, away from the ground, of the workbench;
Can accomodate electrode testing mechanism including fixed mounting be in the workstation keeps away from the containing box on ground one side and install elasticity recovery subassembly in the containing box, be connected with on one side of elasticity recovery subassembly and adjust the removal subassembly, all be connected with the direction slider on the both sides of adjusting the removal subassembly, fixed mounting has two connecting blocks that are mirror symmetry on the inside wall of containing box, just direction slider sliding connection is in the connecting block, be connected with resistance testing subassembly on the regulation removal subassembly.
Preferably, the driving assembly comprises a worm, a worm wheel, a rotating handle and a bearing support; one end of the worm is rotationally connected to the inner side wall of the driving box through a bearing, the other end of the worm penetrates through the bearing support and the driving box in sequence and is fixedly connected to one side of the rotating handle, and one side of the bearing support is fixedly connected to one side, close to the ground, of the workbench;
the rotating handle is connected to the worm wheel through the worm, and drives the worm to rotate so as to drive the worm wheel meshed with the worm to rotate.
Preferably, a through hole for the rotation of the worm wheel is formed in one side of the workbench, a bearing rod is connected between the inner side walls of the through holes through bearing rotation, and the outer side of the bearing rod is fixedly connected with the inner side of the worm wheel.
Preferably, the pushing component comprises a toothed plate, a limiting adjusting block and a sliding block; the outer sides of the toothed plates are attached to the inner sides of the adjusting boxes in a sliding manner, one sides of the limiting adjusting blocks are fixedly connected to one sides of the toothed plates far away from the ground, and one sides of the two sliding blocks are respectively fixedly connected to two sides of the toothed plates;
The toothed plate is meshed with the worm gear, and the toothed plate moves in the adjusting box under the rotation of the worm gear.
Preferably, the limiting holes for the sliding blocks to attach and slide are formed in two sides of the adjusting box, the adjusting grooves for the limiting adjusting blocks to attach and slide are formed in the inner side wall of the adjusting box, and the moving holes for the toothed plates to penetrate and attach and slide are formed in one side, far away from the ground, of the supporting box.
Preferably, the clamp assembly comprises a support plate and a second clamping plate; one side of backup pad fixed connection is in on the workstation is kept away from one side on ground, one side fixed connection of No. two splint is in on one side of backup pad, no. two splint with No. one splint is mirror symmetry and distributes.
Preferably, two opposite sides of the connecting block are provided with guide grooves for the guide sliding blocks to slide in a fitting manner.
Preferably, the elastic recovery component comprises a strut and an extension spring; the two ends of the support column are respectively and fixedly connected to the inner side wall of the storage box, one end of the extension spring is fixedly connected to the outer side of the support column, the other end of the extension spring is connected to one side of the adjusting and moving assembly, and the adjusting and moving assembly moves to generate elastic tension under thrust.
Preferably, the adjusting and moving assembly comprises a U-shaped pull frame, a rectangular fixed block and a rotating roller; the outside fixed connection of U-shaped pull frame is in extension spring is kept away from on the one end of pillar, two one side of rectangle fixed block is fixed connection respectively on the both ends face of U-shaped pull frame, and two the rectangle fixed block is mirror symmetry and distributes, the inboard fixedly connected with rotation axostylus axostyle of rotor roll, rotation axostylus axostyle rotates to be connected between two opposite sides of rectangle fixed block, the rotor roll rotates thereupon, the outside of rotor roll with resistance test subassembly is connected, the direction slider is kept away from one side fixed connection of connecting block is in on one side of rectangle fixed block.
Preferably, the resistance testing assembly comprises a graphite electrode tester, a detection line and a testing clamp; one end of the detection line penetrates through the storage box and is fixedly connected to one side of the graphite electrode tester, and the other end of the detection line is wound on the outer side of the rotating roller, penetrates through the storage box and extends to the outer part of the storage box to be fixedly connected with one side of the test clamp;
the test clamp is connected to the graphite electrode tester through the detection line, the test clamp moves to drive the rotating roller wound on the detection line to move so as to drive the U-shaped pull frame fixed on the rectangular fixed block to move, and the guide sliding block moves along with the U-shaped pull frame.
(III) beneficial effects
Compared with the prior art, the invention provides a graphite electrode tester for improving resistance contact stability, which has the following beneficial effects:
1. This improve resistance contact stability's graphite electrode tester uses through mutually supporting between the centre gripping adjustment mechanism on the workstation, can adjust according to graphite electrode's size, can adapt to different specification and size's graphite electrode, is favorable to graphite electrode to carry out resistance contact test to the effectual resistance contact stability who improves current graphite electrode tester.
2. This improve resistance contact stability's graphite electrode tester uses through mutually supporting between the electrode testing mechanism can accomodate on the workstation, can be convenient for accomodate graphite electrode detection line, prevents that graphite electrode detection line winding from causing fracture and rupture, increases graphite electrode detection line's life, has avoided economic loss, simultaneously can also keep resistance contact's stability to the effectual resistance contact stability who improves current graphite electrode tester.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the connecting structure of the storage box in FIG. 1;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 4 is an enlarged partial schematic view of portion B of FIG. 1;
Fig. 5 is an enlarged partial schematic view of the portion C in fig. 2.
In the figure: the device comprises a workbench, a 200 clamping and adjusting mechanism, a 201 driving box, a 2021 worm, a 2022 worm wheel, a 2023 rotating handle, a 2024 bearing support, a 203 through hole, a 204 supporting box, a 205 adjusting box, a 2061 toothed plate, a 2062 limiting and adjusting block, a 2063 sliding block, a 207 limiting hole, a 208 adjusting groove, a 209 moving hole, a 210 first clamping plate, a 2111 supporting plate, a 2112 second clamping plate, a 300 storable electrode testing mechanism, a 301 containing box, a 3021 support column, a 3022 tension spring, a 3031U-shaped pull frame, a 3032 rectangular fixed block, a 3033 rotating roller, a 304 guide sliding block, a 305 connecting block, a 306 guide groove, a 3071 graphite electrode tester, a 3072 detection line and a 3073 testing clamp.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the graphite electrode tester for improving the resistance contact stability comprises a workbench 1, wherein a clamping and adjusting mechanism 200 and a storable electrode testing mechanism 300 are respectively arranged on the same side surface of the workbench 1;
Through the use of mutually supporting between the centre gripping adjustment mechanism 200 on the workstation 1 and the storable electrode testing mechanism 300, can adjust according to the size of graphite electrode, can adapt to different specification sizes's graphite electrode, be favorable to graphite electrode to carry out resistance contact test, simultaneously, can be convenient for accomodate graphite electrode detection line, prevent that graphite electrode detection line winding from causing fracture and rupture, increase the life of graphite electrode detection line, avoided economic loss, simultaneously can also keep resistance contact's stability, thereby effectually improved current graphite electrode tester's resistance contact stability.
The clamping adjustment mechanism 200 in this embodiment is a structure for adaptively adjusting according to the size of the graphite electrode.
As shown in fig. 1,2,3 and 4, the clamping and adjusting mechanism 200 comprises a driving box 201 fixedly installed on one side of the workbench 1 close to the ground and a driving assembly installed in the driving box 201, a supporting box 204 is fixedly installed on one side of the workbench 1 far from the ground, and an adjusting box 205 is installed on one side of the supporting box 204 far from the workbench 1, and a pushing assembly is connected on the inner side of the adjusting box 205 in a sliding manner; a moving hole 209 for the pushing component to penetrate and move is formed on one side of the supporting box 204 away from the workbench 1;
The clamping adjustment mechanism 200 further includes a first clamping plate 210 mounted on a side of the pushing assembly, and a clamp assembly corresponding to the first clamping plate 210 is mounted on a side of the table 1 away from the ground.
The driving assembly includes a worm 2021, a worm wheel 2022, a stem 2023, and a bearing support 2024; one end of the worm 2021 is rotatably connected to the inner side wall of the driving box 201 through a bearing, and the other end sequentially penetrates through the bearing support 2024 and the driving box 201 and is fixedly connected to one side of the rotating handle 2023, and one side of the bearing support 2024 is fixedly connected to one side of the workbench 1 close to the ground;
The rotating handle 2023 is connected to the worm wheel 2022 through the worm 2021, and the rotating handle 2023 drives the worm 2021 to rotate so as to drive the worm wheel 2022 meshed with the worm 2021 to rotate, so as to stably drive the pushing assembly to move.
It can be understood that a through hole 203 for the worm wheel 2022 to rotate is formed on one side of the workbench 1, a bearing rod is rotatably connected between the inner side walls of the through hole 203 through a bearing, and the outer side of the bearing rod is fixedly connected with the inner side of the worm wheel 2022, so as to improve the stability of the in-situ rotation of the worm wheel 2022.
In addition, the pushing assembly includes a toothed plate 2061, a limit adjustment block 2062, and a sliding block 2063; the outer side of the toothed plate 2061 is attached to and slides on the inner side of the adjusting box 205, one side of the limit adjusting block 2062 is fixedly connected to one side of the toothed plate 2061 far away from the ground, and one sides of the two sliding blocks 2063 are respectively fixedly connected to two sides of the toothed plate 2061;
The toothed plate 2061 is meshed with the worm wheel 2022, and the toothed plate 2061 is driven by the worm wheel 2022 to move in the adjusting box 205 so as to drive the first clamping plate 210 to move, so that the graphite electrodes can be adjusted according to the sizes of the graphite electrodes, and the graphite electrodes with different specifications and sizes can be adapted.
In this embodiment, limiting holes 207 for the sliding blocks 2063 to slide in a fitting manner are formed on two sides of the adjusting box 205, adjusting grooves 208 for the limiting adjusting blocks 2062 to slide in a fitting manner are formed on the inner side wall of the adjusting box 205, and moving holes 209 for the toothed plate 2061 to penetrate and slide in a fitting manner are formed on one side of the supporting box 204 away from the ground, so that stability of the toothed plate 2061 during movement can be further improved.
It should be further noted that the clamp assembly includes a support plate 2111 and a second clamp plate 2112; one side of the support plate 2111 is fixedly connected to one side of the workbench 1 far away from the ground, one side of the second clamping plate 2112 is fixedly connected to one side of the support plate 2111, and the second clamping plate 2112 and the first clamping plate 210 are distributed in a mirror symmetry mode so as to facilitate resistance contact test on the graphite electrode.
The electrode-storable test mechanism 300 in this embodiment is a structure for facilitating storage of the graphite electrode inspection lines and preventing breakage caused by winding of the inspection lines.
As shown in fig. 1,2 and 5, the storable electrode testing mechanism 300 includes a storage box 301 fixedly installed on one side of the workbench 1 far away from the ground and an elastic recovery component installed in the storage box 301, an adjusting moving component is connected on one side of the elastic recovery component, guide sliding blocks 304 are connected on both sides of the adjusting moving component, two connecting blocks 305 which are mirror symmetry are fixedly installed on the inner side wall of the storage box 301, the guide sliding blocks 304 are slidably connected in the connecting blocks 305, and a resistance testing component is connected on the adjusting moving component.
It should be noted that, the opposite sides of the two connection blocks 305 are provided with the guide grooves 306 for the guide slide blocks 304 to slide in a fitting manner, so as to improve the moving stability of the guide slide blocks 304 and limit the moving distance of the guide slide blocks 304.
It will be appreciated that the resilient recovery assembly includes a post 3021 and a tension spring 3022; the two ends of the post 3021 are respectively fixedly connected to the inner side wall of the storage box 301, one end of the extension spring 3022 is fixedly connected to the outer side of the post 3021, the other end of the extension spring 3022 is connected to one side of the adjustment movement assembly, and the adjustment movement assembly is elastically stretched under the thrust generated by movement of the adjustment movement assembly, so that the adjustment movement assembly can be pulled back to the original position under the potential energy of elastic contraction of the adjustment movement assembly after the adjustment movement assembly moves.
In addition, the adjustment movement assembly includes a U-shaped pull frame 3031, a rectangular fixed block 3032 and a rotating roller 3033; the outside fixed connection of U-shaped frame 3031 is on the one end that extension spring 3022 kept away from pillar 3021, one side of two rectangle fixed blocks 3032 is fixed connection respectively on the both ends face of U-shaped frame 3031, and two rectangle fixed blocks 3032 are mirror symmetry and distribute, the inboard fixedly connected with rotation axostylus axostyle of rotor 3033, rotation axostylus axostyle rotates and connects between two rectangle fixed blocks 3032 opposite sides, rotor 3033 rotates thereupon, the outside of rotor 3033 is connected with resistance test subassembly, one side fixed connection that direction slider 304 kept away from connecting block 305 is on one side of rectangle fixed block 3032, in order to remove steadily.
In this embodiment, the resistance test assembly includes a graphite electrode tester 3071, a test wire 3072, and a test clip 3073; one end of the detection wire 3072 penetrates through the storage box 301 and is fixedly connected to one side of the graphite electrode tester 3071, and the other end is wound on the outer side of the rotating roller 3033 and penetrates through the storage box 301 and extends to the outer side of the storage box 301 to be fixedly connected to one side of the test clip 3073;
The test clamp 3073 is connected to the graphite electrode tester 3071 through the detection line 3072, the test clamp 3073 moves to drive the rotating roller 3033 wound on the detection line 3072 to move so as to drive the U-shaped pull frame 3031 fixed on the rectangular fixed block 3032 to move along with the moving of the guide slide block 304, so that the graphite electrode detection line is conveniently stored, cracking and breakage caused by winding of the graphite electrode detection line are prevented, the service life of the graphite electrode detection line is prolonged, economic loss is avoided, and meanwhile, the stability of resistance contact can be maintained.
The working principle of the embodiment is as follows:
When the graphite electrode is required to be detected, firstly, the graphite electrode is placed between the opposite sides of the second clamping plate 2112 and the first clamping plate 210, the rotating handle 2023 is held to rotate, the worm wheel 2022 meshed on the worm 2021 is driven to rotate under the rotation supporting action of the bearing, because the worm wheel 2022 rotates in situ in the through hole 203 through the bearing rod to drive the toothed plate 2061 meshed with the worm wheel 2022 to move, the toothed plate 2061 moves on the inner side of the adjusting box 205 under the sliding connection cooperation of the limiting adjusting block 2062 and the adjusting groove 208 and the sliding connection cooperation of the toothed plate 2061 and the limiting hole 207, and the first clamping plate 210 is pushed to move towards the direction approaching to the graphite electrode, when the second clamping plate 2112 and the first clamping plate 210 are respectively contacted with the two sides of the graphite electrode and are tightly attached, at this time, the graphite electrode can be stably clamped, then the test clamp 3073 is pinched and pulled, at this time, the movement of the test clamp 3073 drives the test wire 3072 to move and drives the guide slide blocks 304 fixed on the U-shaped pull frame 3031 to move along the groove diameter direction of the corresponding guide grooves 306, so as to provide a certain guide for the movement of the U-shaped pull frame 3031, the movement of the U-shaped pull frame 3031 drives the test wire 3072 wound on the rotating roller 3033 to move along with the movement, at this time, the test clamp 3073 is clamped on the graphite electrode to start the test work, so as to improve the stability of the resistance contact, when the test wire 3072 needs to be stored, since the test wire 3072 is wound on the rotating roller 3033 and fixed with the graphite electrode tester 3071, and since one end of the extension spring 3022 is connected to the U-shaped pull frame 3031 and the other end is connected to the support post 3021, the extension spring 3022 generates an elastic force during the movement of the rotating roller 3033, the rotating roller 3033 after one end of which is moved can be pulled back and the test wire 3072 is driven to be recovered, the storage of the inspection lines 3072 is completed.
Compared with the prior art: this improve resistance contact stability's graphite electrode tester uses through the centre gripping adjustment mechanism 200 on workstation 1 and can accomodate mutually supporting between the electrode testing mechanism 300, can adjust according to the size of graphite electrode, can adapt to the graphite electrode of different specification sizes, be favorable to graphite electrode to carry out resistance contact test, simultaneously, can be convenient for accomodate graphite electrode detection line, prevent that graphite electrode detection line winding from causing fracture and rupture, increase graphite electrode detection line's life, economic loss has been avoided, simultaneously can also keep resistance contact's stability, thereby effectually improved current graphite electrode tester's resistance contact stability, the problem that current graphite electrode tester's resistance contact stability is relatively poor has been solved.
The electrical components appearing in the text are all electrically connected with the main controller and the power supply, the main controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection and the provision of the power supply also belong to common general knowledge in the art, so the application is not described in detail.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides an improve resistance contact stability's graphite electrode tester, includes workstation (1), its characterized in that: the clamping and adjusting mechanism (200) and the electrode-accommodating testing mechanism (300) are respectively arranged on the same side surface of the workbench (1);
The clamping and adjusting mechanism (200) comprises a driving box (201) fixedly installed on one side, close to the ground, of the workbench (1) and a driving assembly installed in the driving box (201), a supporting box (204) is fixedly installed on one side, far away from the ground, of the workbench (1), and an adjusting box (205) installed on one side, far away from the workbench (1), of the supporting box (204), and a pushing assembly is connected to the inner side of the adjusting box (205) in a sliding mode; a moving hole (209) for the pushing component to penetrate and move is formed in one side, far away from the workbench (1), of the supporting box (204);
The clamping and adjusting mechanism (200) further comprises a first clamping plate (210) arranged on one side of the pushing assembly, and a clamp assembly corresponding to the first clamping plate (210) is arranged on one side of the workbench (1) away from the ground;
can accomodate electrode testing mechanism (300) including fixed mounting be in containing box (301) on the ground one side is kept away from to workstation (1) and install elasticity recovery subassembly in containing box (301), be connected with on one side of elasticity recovery subassembly and adjust the removal subassembly, all be connected with guide slide (304) on the both sides of adjusting the removal subassembly, fixed mounting has two connecting blocks (305) that are mirror symmetry on the inside wall of containing box (301), just guide slide (304) sliding connection is in connecting block (305), be connected with resistance test subassembly on the adjustment removal subassembly.
2. The graphite electrode tester for improving resistance contact stability according to claim 1, wherein: the drive assembly comprises a worm (2021), a worm wheel (2022), a rotating handle (2023) and a bearing support (2024); one end of the worm (2021) is rotationally connected to the inner side wall of the driving box (201) through a bearing, the other end of the worm penetrates through the bearing support (2024) and the driving box (201) in sequence and is fixedly connected to one side of the rotating handle (2023), and one side of the bearing support (2024) is fixedly connected to one side, close to the ground, of the workbench (1);
The turner (2023) is connected to the worm wheel (2022) through the worm (2021), and the turner (2023) drives the worm (2021) to rotate so as to drive the worm wheel (2022) meshed on the worm (2021) to rotate.
3. The graphite electrode tester for improving resistance contact stability according to claim 2, wherein: one side of the workbench (1) is provided with a through hole (203) for the worm wheel (2022) to rotate, a bearing rod is connected between the inner side walls of the through hole (203) through bearing rotation, and the outer side of the bearing rod is fixedly connected with the inner side of the worm wheel (2022).
4. The graphite electrode tester for improving resistance contact stability according to claim 2, wherein: the pushing assembly comprises a toothed plate (2061), a limit adjusting block (2062) and a sliding block (2063); the outer sides of the toothed plates (2061) are attached to the inner sides of the adjusting boxes (205) in a sliding manner, one sides of the limiting adjusting blocks (2062) are fixedly connected to one sides of the toothed plates (2061) far away from the ground, and one sides of the two sliding blocks (2063) are respectively fixedly connected to two sides of the toothed plates (2061);
The toothed plate (2061) is meshed with the worm wheel (2022), and the toothed plate (2061) moves in the adjusting box (205) under the rotation of the worm wheel (2022).
5. The graphite electrode tester for improving resistance contact stability according to claim 4, wherein: limiting holes (207) for the sliding blocks (2063) to fit and slide are formed in two sides of the adjusting box (205), adjusting grooves (208) for the limiting adjusting blocks (2062) to fit and slide are formed in the inner side wall of the adjusting box (205), and moving holes (209) for the toothed plate (2061) to penetrate and fit and slide are formed in one side, far away from the ground, of the supporting box (204).
6. The graphite electrode tester for improving resistance contact stability according to claim 1, wherein: the clamp assembly comprises a support plate (2111) and a second clamping plate (2112); one side of the supporting plate (2111) is fixedly connected to one side, far away from the ground, of the workbench (1), one side of the second clamping plate (2112) is fixedly connected to one side of the supporting plate (2111), and the second clamping plate (2112) and the first clamping plate (210) are distributed in a mirror symmetry mode.
7. The graphite electrode tester for improving resistance contact stability according to claim 1, wherein: and one side of the two connecting blocks (305) opposite to each other is provided with a guide groove (306) for the guide sliding blocks (304) to slide in a fitting way.
8. The graphite electrode tester for improving resistance contact stability according to claim 1, wherein: the resilient recovery assembly includes a post (3021) and a tension spring (3022); the two ends of the support post (3021) are respectively and fixedly connected to the inner side wall of the storage box (301), one end of the extension spring (3022) is fixedly connected to the outer side of the support post (3021), the other end of the extension spring is connected to one side of the adjusting and moving assembly, and the adjusting and moving assembly moves to generate elastic stretching under thrust.
9. The graphite electrode tester for improving resistance contact stability according to claim 8, wherein: the adjusting and moving assembly comprises a U-shaped pull frame (3031), a rectangular fixed block (3032) and a rotating roller (3033); the outside fixed connection of U-shaped frame (3031) is in extension spring (3022) is kept away from on the one end of pillar (3021), two one side of rectangle fixed block (3032) is fixed connection respectively on the both ends face of U-shaped frame (3031), and two rectangle fixed block (3032) are mirror symmetry and distribute, the inboard fixedly connected with rotation axostylus axostyle of rotor (3033), rotation axostylus axostyle rotates and connects between two rectangle fixed block (3032) opposite side, rotor (3033) rotates thereupon, the outside of rotor (3033) with resistance test subassembly is connected, one side fixed connection that direction slider (304) kept away from connecting block (305) is in on one side of rectangle fixed block (3032).
10. The graphite electrode tester for improving resistance contact stability as claimed in claim 9, wherein: the resistance test assembly comprises a graphite electrode tester (3071), a detection line (3072) and a test clamp (3073); one end of the detection line (3072) penetrates through the storage box (301) and is fixedly connected to one side of the graphite electrode tester (3071), and the other end of the detection line is wound on the outer side of the rotating roller (3033) and penetrates through the storage box (301) and extends to the outer side of the storage box (301) to be fixedly connected with one side of the test clamp (3073);
The test clamp (3073) is connected to the graphite electrode tester (3071) through the detection line (3072), the test clamp (3073) moves to drive the rotating roller (3033) wound on the detection line (3072) to move so as to drive the U-shaped pull frame (3031) fixed on the rectangular fixed block (3032) to move, and the guide sliding block (304) moves along with the U-shaped pull frame.
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| CN202410941203.4A CN118483480B (en) | 2024-07-15 | 2024-07-15 | Graphite electrode tester for improving resistance contact stability |
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| CN202410941203.4A CN118483480B (en) | 2024-07-15 | 2024-07-15 | Graphite electrode tester for improving resistance contact stability |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205210183U (en) * | 2015-11-25 | 2016-05-04 | 营口市华兴炭素厂 | Graphite electrode resistivity apparatus test jig |
| CN112285422A (en) * | 2020-10-20 | 2021-01-29 | 中山市伯兰美智能科技有限公司 | Graphite electrode resistivity detection device |
| CN212932783U (en) * | 2020-07-06 | 2021-04-09 | 江苏江龙新能源科技有限公司 | Graphite electrode resistivity detection device |
| CN114660360A (en) * | 2022-03-23 | 2022-06-24 | 广东日信高精密科技有限公司 | Lithium battery electrode plate welding resistance testing device |
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- 2024-07-15 CN CN202410941203.4A patent/CN118483480B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205210183U (en) * | 2015-11-25 | 2016-05-04 | 营口市华兴炭素厂 | Graphite electrode resistivity apparatus test jig |
| CN212932783U (en) * | 2020-07-06 | 2021-04-09 | 江苏江龙新能源科技有限公司 | Graphite electrode resistivity detection device |
| CN112285422A (en) * | 2020-10-20 | 2021-01-29 | 中山市伯兰美智能科技有限公司 | Graphite electrode resistivity detection device |
| CN114660360A (en) * | 2022-03-23 | 2022-06-24 | 广东日信高精密科技有限公司 | Lithium battery electrode plate welding resistance testing device |
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