CN215548206U

CN215548206U - Carbon ring and graphite electrode are stop device for equipment

Info

Publication number: CN215548206U
Application number: CN202121024204.0U
Authority: CN
Inventors: 杨昊; 牛立东; 贾爱爱; 孙伟
Original assignee: Hongyuan New Materials Baotou Co ltd
Current assignee: Hongyuan New Materials Baotou Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-01-18
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a limiting device for assembling a carbon-carbon ring and a graphite electrode, which comprises a base, wherein the base is horizontally placed above a processing desktop, a threaded rod with a bidirectional thread turning direction is connected to the upper shaft of the base, and a first sliding seat and a second sliding seat are respectively arranged above the base; the bolt is fixedly arranged on the upper surface of the first sliding seat, and the side surface of the bottom support is in shaft connection with 2 groups of clamping seats with arc structures; the support, bolt fixed mounting in the upper surface of second slide, the equal angle in the outside of support is provided with the push rod, just the outside of support cup joints the sleeve that has hollow structure, and be connected with the second reset spring that provides the elasticity that resets between the end of telescopic inner wall and push rod. This stop device is used in equipment of carbon-carbon ring and graphite electrode can carry out accurate stable butt joint to each subassembly, and can carry out centre gripping, spacing to each subassembly automatically in the butt joint process, need not manual fixed one by one, the simple operation.

Description

Carbon ring and graphite electrode are stop device for equipment

Technical Field

The utility model relates to the technical field of single crystal furnace electrode processing, in particular to a limiting device for assembling a carbon-carbon ring and a graphite electrode.

Background

Carbon carbocycle and graphite electrode are a combination formula electrode assembly for the inside graphite heating system power supply of single crystal growing furnace, and it is formed by 2 carbon electrodes of group and single graphite electrode end to end concatenation, compares traditional graphite electrode, and its power loss is little, need use in its production process to assemble with stop device to align the concatenation to both, but current carbon carbocycle and graphite electrode equipment still exist some not enoughly with stop device.

1. Because the outer walls of the carbon ring and the graphite electrode are both of circular structures, the existing limiting device for assembling the carbon ring and the graphite electrode is mostly fixed in structure and is inconvenient to stably clamp and fix, so that the subsequent assembling precision and the electrode production quality are influenced;

2. the limiting device for assembling the existing carbon ring and graphite electrode is inconvenient to carry out quick and accurate butt joint and assembly on the electrode, and the operation steps are complex.

Therefore, we propose a limiting device for assembling a carbon-carbon ring and a graphite electrode so as to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a limiting device for assembling a carbon ring and a graphite electrode, and aims to solve the problems that the limiting device for assembling the carbon ring and the graphite electrode in the prior market is inconvenient to stably clamp an electrode assembly and accurately butt joint and assemble the electrode assembly.

In order to achieve the purpose, the utility model provides the following technical scheme: a stop device is used in equipment of carbon-carbon ring and graphite electrode, includes:

the machining table comprises a base, a first sliding seat and a second sliding seat, wherein the base is horizontally placed above a machining table top, a threaded rod with a bidirectional thread turning direction is connected to the upper side of the base in a shaft mode, and the first sliding seat and the second sliding seat are arranged above the base respectively;

the bolt is fixedly arranged on the upper surface of the first sliding seat, and the side surface of the bottom support is in shaft connection with 2 groups of clamping seats with arc structures;

the support, bolt fixed mounting in the upper surface of second slide, the angle such as the outside of support is provided with the push rod, just the sleeve of hollow structure is cup jointed in the outside of support, and be connected with the second reset spring that provides elasticity that resets between the end of telescopic inner wall and push rod, simultaneously telescopic left end is provided with the conflict piece of disc nature structure, moreover angle swing joint such as telescopic outside has the limiting plate.

Preferably, the threaded rod is threaded connection with first slide, second slide, just the lower extreme between them of first slide, second slide all is provided with base sliding connection's the holder of "T" shape structure of inversion, through rotatory threaded rod, can make the threaded rod drive first slide, second slide both synchronous carry out the opposite direction motion to the concatenation of the device of being convenient for, the equipment operation.

Preferably, the clamping seats are symmetrically distributed about the bottom support, a torsion spring for providing reset elasticity is connected between the clamping seats and the bottom support, a pull rope used for traction is connected between the shaft end of the clamping seat and the base, and the pull rope can pull the clamping seats to elastically rotate through the movement of the first sliding seat, so that the clamping seats are automatically close to the graphite electrode.

Preferably, still be provided with on the holder rather than the clamp splice of unsmooth complex arc structure, just evenly be connected with first reset spring between clamp splice and the holder, through the elastic force effect of this first reset spring, can play the cushioning effect to the clamp splice, also avoid simultaneously behind the clamp splice laminating graphite electrode and lead to the unable continuation motion of first slide.

Preferably, the support passes through second reset spring and sleeve constitution elasticity extending structure, just the end of the push rod in the support outside is spherical structure, the spout has been seted up to the inboard of limiting plate, just the spout constitutes spacing sliding structure with the end of push rod, through support and telescopic concertina movement, can make the push rod promote the limiting plate automatically and rotate, and then make the limiting plate promote the carbocycle through outer expanding movement and remove for the carbocycle can splice, assemble with graphite electrode fast.

Preferably, the outer wall of limiting plate bonds the gasbag of elastic material, and the gasbag is the wedge structure, and rotation through the limiting plate can be so that the gasbag protects the carbocycle inner wall, can play certain support to left carbocycle simultaneously for 2 groups's carbocycles can keep the centre of a circle at same level.

Compared with the prior art, the utility model has the beneficial effects that: the limiting device for assembling the carbon-carbon ring and the graphite electrode can accurately and stably butt joint each component, can automatically clamp and limit each component in the butt joint process, does not need to be manually fixed one by one, and is convenient and fast to operate;

1. the threaded rod, the first sliding seat and the second sliding seat are arranged, the first sliding seat and the second sliding seat can move oppositely by rotating the threaded rod, so that the carbon ring and the graphite electrode fixed above the first sliding seat and the second sliding seat can be accurately butted, and the assembly precision of the device is effectively improved;

2. be provided with holder and limiting plate, through first slide, being close to each other of second slide, can be so that support and sleeve carry out elastic expansion, thereby make the limiting plate rotate under the support of push rod, make the limiting plate can laminate in the inner wall of carbocycle, and then promote the carbocycle and remove and splice with graphite electrode, the equipment, first slide can rotate through stay cord pulling holder simultaneously, make the clamp splice can stabilize the centre gripping to graphite electrode, it is spacing to need not the manual work to carry out a pair of each subassembly one by one, the convenience of use of device has effectively been improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of a limiting plate of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

fig. 5 is an enlarged schematic view of a portion of fig. 2 according to the present invention.

In the figure: 1. a base; 2. a threaded rod; 3. a first slider; 4. a second slide carriage; 5. a slider; 6. a bottom support; 7. a holder; 701. a torsion spring; 702. pulling a rope; 703. a clamping block; 704. a first return spring; 8. a support; 9. a push rod; 10. a sleeve; 11. a contact block; 12. a second return spring; 13. a limiting plate; 14. a chute; 15. an air bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a limiting device for assembling a carbon-carbon ring and a graphite electrode comprises a base 1, a threaded rod 2, a first sliding seat 3, a second sliding seat 4, a sliding block 5, a bottom support 6, a clamping seat 7, a torsion spring 701, a pull rope 702, a clamping block 703, a first return spring 704, a support 8, a push rod 9, a sleeve 10, a contact block 11, a second return spring 12, a limiting plate 13, a sliding groove 14 and an air bag 15;

the machining table comprises a base 1, a first sliding seat 3 and a second sliding seat 4, wherein the base 1 is horizontally placed above a machining table top, a threaded rod 2 with a bidirectional thread turning direction is connected to the upper shaft of the base 1, and the first sliding seat and the second sliding seat are respectively arranged above the base 1;

the bottom support 6 is fixedly arranged on the upper surface of the first sliding seat 3 through bolts, and 2 groups of clamping seats 7 with arc structures are axially connected to the side surface of the bottom support 6;

support 8, bolt fixed mounting is in the upper surface of second slide 4, and the angle such as the outside of support 8 is provided with push rod 9, and the sleeve 10 of hollow structure has been cup jointed in the outside of support 8 to be connected with the second reset spring 12 that provides the elasticity that resets between the end of the inner wall of sleeve 10 and push rod 9, the left end of sleeve 10 is provided with the conflict piece 11 of disc nature structure simultaneously, and angle swing joint such as the outside of sleeve 10 has limiting plate 13 moreover.

The threaded rod 2 is in threaded connection with the first sliding seat 3 and the second sliding seat 4, and the lower ends of the first sliding seat 3 and the second sliding seat 4 are both provided with clamping seats 7 which are connected with the base 1 in a sliding mode and are of inverted T-shaped structures.

The clamping seats 7 are symmetrically distributed about the bottom support 6, a torsion spring 701 for providing reset elasticity is connected between the clamping seats 7 and the bottom support 6, and a pull rope 702 for traction is connected between the shaft end of the clamping seat 7 and the base 1.

The clamping base 7 is further provided with a clamping block 703 of an arc structure which is matched with the clamping base in a concave-convex mode, and a first return spring 704 is uniformly connected between the clamping block 703 and the clamping base 7.

As shown in fig. 1 and 4, by rotating the threaded rod 2, the threaded rod 2 can drive the first slide seat 3, the second slide seat 4 synchronously slides in opposite directions along the base 1, and further the holder 7 and the support 8 approach each other, at this time, the first slide seat 3 can pull the holder 7 to rotate through the pull rope 702, so that the clamping block 703 at the inner side of the holder 7 can be attached to the side wall of the graphite electrode accepted above the bottom support 6, automatic clamping of the graphite electrode is realized, along with the continuous movement of the first slide seat 3, the clamping block 703 and the holder 7 can elastically stretch out and draw back, further the clamping force on the graphite electrode is increased, and loosening and detachment in the graphite electrode assembling process are avoided.

The support 8 and the sleeve 10 form an elastic telescopic structure through a second return spring 12, the end of the push rod 9 outside the support 8 is of a spherical structure, the inner side of the limiting plate 13 is provided with a sliding groove 14, and the sliding groove 14 and the end of the push rod 9 form a limiting sliding structure.

The outer wall of limiting plate 13 bonds gasbag 15 of elastic material, and gasbag 15 is wedge structure.

As shown in fig. 1-3 and 5, along with first slide 3, the removal of second slide 4, can be so that support 8 and sleeve 10 carry out elastic telescopic motion, push rod 9 can promote limiting plate 13 and rotate this moment, make limiting plate 13 can laminate in the carbocycle inner wall on right side, along with limiting plate 13's expansion, can effectively support the carbocycle, and promote the carbocycle to graphite electrode place direction, gasbag 15 can carry out synchronous support to left carbocycle at this in-process, make two sets of carbocycles centre of a circle at same level, gasbag 15 still can play the bradyseism effect simultaneously, avoid the carbocycle equipment in-process impaired.

The working principle is as follows: when using this stop device is used in equipment of carbon-carbon ring and graphite electrode, at first, as shown in fig. 1-5, put graphite electrode in collet 6 top, overlap the carbocycle in the outside of limiting plate 13 again, then rotatory threaded rod 2 makes first slide 3, second slide 4 be close to each other, and in this process, holder 7 can drive clamp splice 703 and carry out automatic centre gripping to graphite electrode, and limiting plate 13 can support and promote the carbocycle simultaneously for 2 carbocycles can initiatively laminate in graphite electrode's the outside, and then accomplish the equipment of electrode, thereby accomplish a series of works.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a stop device is used in equipment of carbon-carbon ring and graphite electrode which characterized in that includes:

2. The carbon-carbon ring and graphite electrode assembly limiting device of claim 1, wherein: the threaded rod is in threaded connection with the first sliding seat and the second sliding seat, and clamping seats which are connected with the base in a sliding mode and are of inverted T-shaped structures are arranged at the lower ends of the first sliding seat and the second sliding seat.

3. The carbon-carbon ring and graphite electrode assembly limiting device of claim 2, wherein: the clamping seats are symmetrically distributed about the bottom support, a torsion spring for providing resetting elasticity is connected between the clamping seats and the bottom support, and a pull rope used for traction is connected between the shaft end of each clamping seat and the base.

4. The spacing device for assembling carbon ring and graphite electrode as claimed in claim 3, wherein: the clamping base is further provided with a clamping block of an arc structure matched with the clamping base in a concave-convex mode, and a first reset spring is evenly connected between the clamping block and the clamping base.

5. The carbon-carbon ring and graphite electrode assembly limiting device of claim 1, wherein: the support passes through second reset spring and sleeve constitution elastic stretching structure, just the end of the push rod in the support outside is spherical structure, the spout has been seted up to the inboard of limiting plate, just the spout constitutes spacing sliding structure with the end of push rod.

6. The carbon-carbon ring and graphite electrode assembly limiting device of claim 1, wherein: the outer wall of limiting plate bonds the gasbag of elasticity material, and the gasbag is the wedge structure.