CN115198076B - Flange quenching tool with local shielding protection - Google Patents
Flange quenching tool with local shielding protection Download PDFInfo
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- CN115198076B CN115198076B CN202210792643.9A CN202210792643A CN115198076B CN 115198076 B CN115198076 B CN 115198076B CN 202210792643 A CN202210792643 A CN 202210792643A CN 115198076 B CN115198076 B CN 115198076B
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
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- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention relates to the technical field of flanges, in particular to a flange quenching tool with local shielding protection. The quenching device comprises a quenching container and a protection mechanism inside the quenching container, wherein the protection mechanism at least comprises: the plurality of the partial plates are arranged and slide in the quenching container, through grooves are formed in the surfaces of the partial plates, and the supporting springs are used for connecting the bottoms of the partial plates and the bottoms of the inner cavities of the quenching container; the disturbance fan is used for rotating when the local board up-and-down motion, and the disturbance fan rotates to be established at logical inslot portion, and the disturbance fan lower extreme is connected with the bull stick, and local board bottom rotates and is equipped with the protruding pole, is equipped with two perpendicular engaged conical gear between protruding pole one end and the bull stick tip, and the protruding pole other end is connected with the gear wheel, and the gear wheel outer wall meshing has the rack, and the rack is fixed at quenching container inner wall. The invention can partially shield the falling pollution quenching liquid of dust and scraps, and disturb the quenching liquid to realize uniform quenching.
Description
Technical Field
The invention relates to the technical field of flanges, in particular to a flange quenching tool with local shielding protection.
Background
Flanges, also called flange plates or flanges, are commonly used for shaft-to-shaft, pipe end-to-pipe end or equipment-to-equipment connection, so that the flanges generally refer to parts or structures used for connection in the mechanical field, the heated flanges need to be quenched in the flange production process, the quenching aim is to enable supercooled austenite to undergo martensitic or bainitic transformation to obtain a martensitic or bainitic structure, and then tempering is carried out at different temperatures, so that the strength, hardness, wear resistance, fatigue strength and toughness of steel are greatly improved;
however, when the flange is quenched by the existing quenching device, the quenching liquid is placed in the container in an open mode, dust and impurities in air are easy to fall into the container, the quenching liquid is polluted, the quenching of the subsequent flange is affected, although the dust cover is arranged, the upper part of the quenching liquid can be protected when the quenching device is not used, when the smaller flange is quenched, the dust cover is required to be opened, however, the flange only needs to occupy less places of the container, so that most of the quenching liquid is still open to the outside, the local protection range cannot be adjusted according to the size of the flange, and when the flange to be quenched is directly immersed in the quenching liquid, the quenching liquid is static, the flange cannot be quenched uniformly, so that the quenching quality is poor.
Disclosure of Invention
The invention aims to provide a flange quenching tool with partial shielding protection so as to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides a flange quenching tool with local shielding protection, which comprises a quenching container and a protection mechanism inside the quenching container, wherein the protection mechanism at least comprises:
the plurality of local plates are arranged and slide in the quenching container, and are spliced together to protect quenching liquid in the quenching container when sliding to the position, close to the top, of the quenching container, and through grooves are formed in the surfaces of the local plates;
the support springs are used for connecting the bottom of the partial plate with the bottom of the inner cavity of the quenching container, so that the partial plate is supported in the quenching container;
the stirring fan is used for rotating when the local plate moves up and down, the stirring fan is rotationally arranged inside the through groove, the lower end of the stirring fan is connected with a rotating rod, the bottom of the local plate is rotationally provided with a protruding rod, two conical gears which are vertically meshed are arranged between one end of the protruding rod and the end of the rotating rod, the other end of the protruding rod is connected with a gear disc, racks are meshed with the outer wall of the gear disc, and the racks are fixed on the inner wall of the quenching container.
When the quenching device is specifically used, quenching liquid is added into the inner cavity of the quenching container, and when the quenching device is not quenched, the quenching liquid is positioned below a plurality of partial plates;
during quenching, the heating flange is preferably placed on the top of the local plates by virtue of a lifting appliance, the local plates supporting the flange slide downwards under the action of the weight of the flange according to the different number of the local plates occupied by the size of the flange, the rest local plates without supporting the flange are fixedly positioned above the quenching liquid, so that the quenching liquid is partially shielded, the quenching liquid is polluted by falling dust and fragments outside, the supporting springs at the bottom of the downwards sliding local plates are compressed, and the quenching liquid can submerge the local plates through the through grooves, so that the flange at the top of the local plates is submerged, and the quenching of the flange is realized;
after quenching is finished, the flange positioned in the quenching container is preferably lifted by a lifting appliance, and the partial plates are driven to slide to the upper end of the quenching container under the action of the elasticity of the supporting springs, so that a plurality of partial plates can simultaneously protect quenching liquid.
As a further improvement of the technical scheme, a plurality of bulges are arranged on the upper surface of the local plate, and the bulges and the local plate are of an integrated structure.
As a further improvement of the technical scheme, a bracket is arranged in the inner cavity of the through groove, the end part of the rotating rod penetrates through the bracket, and the rotating rod is rotationally arranged on the surface of the bracket.
As a further improvement of the technical scheme, a bottom rod and a damping rod are arranged in the supporting spring, the end part of the damping rod slides in the bottom rod, the end part of the damping rod is fixedly connected with the bottom of the local plate, and the end part of the bottom rod is fixedly connected with the bottom of the inner cavity of the quenching container.
As a further improvement of the technical scheme, a plurality of limiting plates are arranged on the outer walls of the partial plates, a plurality of limiting grooves are formed in the inner wall of the quenching container, and the limiting plates slide inside the limiting grooves respectively.
As a further improvement of the technical scheme, a linkage frame is arranged in the quenching container in a sliding manner, the linkage frame is positioned below the partial plates, and the linkage frame is used for moving downwards along with any partial plate.
As a further improvement of the technical scheme, the inner wall of the quenching container is provided with a lifting groove, the outer wall of the linkage frame is provided with a convex plate, and the convex plate slides in the lifting groove.
As a further improvement of the technical scheme, a screw rod is arranged in the lifting groove in a rotating mode, the end portion of the screw rod is extended out of the lifting groove in a rotating mode, the end portion of the screw rod is connected with a motor output shaft, the outer wall of the screw rod is connected with a sliding block in a threaded mode, and the sliding block slides in the lifting groove.
As a further improvement of the technical scheme, the inner wall of the sliding block is provided with a clamping groove, the outer wall of the convex plate is provided with a groove, a clamping block is slidably arranged in the groove, and a clamping spring is connected between the end part of the clamping block and the inner cavity of the groove.
As a further improvement of the technical scheme, a slot is formed in the top of the groove, an extension plate is arranged at the end part of the clamping block, and the extension plate is slidably arranged in the slot.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the flange quenching tool with the partial shielding protection, the flange is placed at the top of the partial plates, the partial plates supporting the flange slide downwards under the weight effect of the flange according to the difference of the number of the partial plates occupied by the size of the flange, the rest partial plates without the supporting flange are fixedly positioned at the upper end of the quenching container to shield, part of supporting springs are compressed until the flange is immersed in quenching liquid, the quenching liquid in the size range of the flange is opened, the rest quenching liquid shields and protects, dust and fragments fall off, the protection effect of the quenching liquid is improved, and quenching quality is facilitated.
2. In this flange quenching frock with local shielding protection, when making the gear wheel outer wall rotate along the rack through local board up-and-down motion, make the conical gear meshing rotate through the protruding pole, drive the bull stick and rotate, realize that the disturbance fan rotates in logical inslot portion, on the one hand can accelerate the efficiency that quenching liquid flows from logical inslot below to the top, on the other hand, carries out the disturbance to quenching liquid, makes quenching liquid even quench the flange, improves production efficiency.
3. In this flange quenching frock with local shielding protection, through when the downward movement of arbitrary local board, local board bottom supports the linkage frame top, promotes local board up-and-down motion, after quenching, can make the linkage frame upward movement, makes the linkage frame top support the local board that moves down upwards, conveniently drives the flange at local board top and moves up, conveniently takes out the flange after the quenching.
Drawings
FIG. 1 is a schematic diagram showing the assembly of the whole structure of embodiment 1 of the present invention;
FIG. 2 is a sectional view showing the whole structure of embodiment 1 of the present invention;
FIG. 3 is a schematic view of a protection mechanism according to embodiment 1 of the present invention;
FIG. 4 is a schematic view of a partial plate structure of embodiment 1 of the present invention;
FIG. 5 is a schematic diagram of a fan structure according to embodiment 1 of the present invention;
FIG. 6 is a schematic view of the structure of a bracket according to embodiment 1 of the present invention;
FIG. 7 is a schematic view of a spring structure according to embodiment 1 of the present invention;
FIG. 8 is a sectional view showing the structure of a quenching vessel according to example 2 of the invention;
FIG. 9 is an exploded view of the structure of the linkage frame according to embodiment 3 of the present invention;
fig. 10 is an exploded view of the convex plate according to embodiment 4 of the present invention.
The meaning of each reference sign in the figure is:
1. a quenching vessel; 11. a limit groove; 12. a lifting groove; 121. a screw rod; 122. a motor; 13. a slide block; 130. a clamping groove;
2. a protective mechanism; 21. a partial plate; 210. a through groove; 211. a protrusion; 212. a limiting plate; 213. a bracket; 22. a support spring; 221. a bottom bar; 222. a damping rod; 23. a disturbing fan; 231. a rotating rod; 232. a bevel gear; 233. a protruding rod; 234. a gear plate; 235. a rack; 24. a linkage frame; 241. a convex plate; 242. a groove; 243. a clamping block; 244. a clamping spring; 245. slotting; 246. an extension plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, the present embodiment provides a flange quenching tool with local shielding protection, which includes a quenching container 1 and a protection mechanism 2 inside the quenching container 1, wherein the protection mechanism 2 at least includes:
the plurality of local plates 21 are arranged, the plurality of local plates 21 are all arranged in the quenching container 1 in a sliding manner, when the plurality of local plates 21 are used for sliding until the quenching container 1 is close to the top, the plurality of local plates 21 are spliced together to protect quenching liquid in the quenching container 1, and when dust and impurities in air are easy to fall into the quenching liquid to cause pollution, the plurality of local plates 21 are arranged, when the plurality of local plates 21 are all slid to the upper end of an inner cavity of the quenching container 1, the plurality of local plates 21 shield and protect the opening at the upper end of the quenching container 1, the quenching liquid is positioned below the plurality of local plates 21, dust and impurities can be prevented from falling into the quenching liquid from the opening at the top of the quenching container 1, through grooves 210 are formed in the surface of the local plates 21, and when the local plates 21 move downwards in the quenching container 1, the quenching liquid can be immersed into the local plates 21 through the through grooves 210, so that the flanges at the top of the local plates 21 are immersed in the quenching liquid, the quenching effect is realized, and structural integrity is ensured;
the support springs 22 are arranged, the support springs 22 are used for connecting the bottom of the partial plate 21 and the bottom of the inner cavity of the quenching container 1, the partial plate 21 is supported in the quenching container 1, and the protection range of the quenching liquid cannot be adjusted according to the size of the flange, so that the flange is placed on the top of the partial plate 21 for locally protecting the quenching liquid, the partial plates 21 supporting the flange slide downwards under the weight of the flange according to the different number of the partial plates 21 occupied by the size of the flange, and the rest partial plates 21 without the support flange are fixedly positioned at the upper end of the quenching container 1 for shielding, part of the support springs 22 are compressed until the flange is immersed in the quenching liquid, the quenching liquid in the size range of the flange is opened, the rest quenching liquid shields and protects dust and fragments, the protection effect of the quenching liquid is improved, and the quenching quality is facilitated;
the disturbance fan 23, the disturbance fan 23 is used for rotating when the local plate 21 reciprocates, the disturbance fan 23 rotates to be established in logical inslot 210, the disturbance fan 23 lower extreme is connected with the bull stick 231, local plate 21 bottom rotates to be equipped with the protruding pole 233, be equipped with two perpendicular conical gear 232 that mesh between protruding pole 233 one end and the bull stick 231 tip, protruding pole 233 other end is connected with gear plate 234, gear plate 234 outer wall meshing has rack 235, rack 235 is fixed in quenching container 1 inner wall, considering that the quenching liquid is static can not evenly quench the flange, therefore, through the simultaneous rotation of local plate 21, make conical gear 232 meshing rotation through protruding pole 233, drive bull stick 231 and rotate, realize that the disturbance fan 23 rotates in logical inslot 210, on the one hand can accelerate the quenching liquid from logical inslot 210 lower to the efficiency of top, on the other hand, quench liquid carries out the disturbance, make the quenching liquid evenly quench flange, improve production efficiency.
In order to avoid the slippage of the local plate 21, the upper surface of the local plate 21 is provided with a plurality of bulges 211, the bulges 211 and the local plate 21 are of an integrated structure, and by arranging the bulges 211, not only can quenching liquid flow at the gaps of the bulges 211 when the top of the local plate 21 supports the flange, the uniformity of the quenching of the flange is improved, but also the friction force between the bottom of the flange and the local plate 21 can be increased, and the slipping is avoided.
In order to improve stability of disturbance quenching liquid, a bracket 213 is arranged in the inner cavity of the through groove 210, the end part of the rotating rod 231 penetrates through the bracket 213, the rotating rod 231 is rotatably arranged on the surface of the bracket 213, and the rotating rod 231 can be supported by the bracket 213, so that the disturbance fan 23 is supported, and stability of disturbance quenching liquid is improved.
When the quenching device is specifically used, quenching liquid is added into the inner cavity of the quenching container 1, and when the quenching device is not quenched, the quenching liquid is positioned below the plurality of partial plates 21;
during quenching, a heating flange is preferably placed on the top of the local plate 21 by means of a lifting appliance, the local plate 21 supporting the flange is enabled to slide downwards under the action of the weight of the flange according to the different number of the local plates 21 occupied by the size of the flange, the rest of the local plates 21 without supporting the flange are fixedly positioned above quenching liquid, so that the quenching liquid is partially shielded, external dust and fragments fall off to pollute the quenching liquid, supporting springs 22 at the bottom of the local plate 21 sliding downwards are compressed, the quenching liquid can submerge the local plates 21 through grooves 210, and therefore the flange at the top of the local plate 21 is submerged, and quenching of the flange is realized;
after quenching is finished, the flange positioned in the quenching container 1 is preferably lifted by a lifting appliance, and the partial plates 21 are driven to slide to the upper end of the quenching container 1 under the action of the elasticity of the supporting springs 22, so that the plurality of partial plates 21 simultaneously protect quenching liquid.
Example 2
In view of the fact that the partial plate 21 is easily offset and affects the effect of the support flange, in order to limit the up-and-down movement direction of the partial plate 21, the difference between this embodiment and embodiment 1 is that, please refer to fig. 7-8, wherein:
the bottom rod 221 and the damping rod 222 are arranged in the supporting spring 22, the end part of the damping rod 222 slides in the bottom rod 221, the end part of the damping rod 222 is fixedly connected with the bottom of the partial plate 21, the end part of the bottom rod 221 is fixedly connected with the bottom of the inner cavity of the quenching container 1, and the supporting spring 22 is easy to distort and damage in consideration of compression or resetting of the supporting spring 22, so that the end part of the damping rod 222 slides in the bottom rod 221 through compression of the supporting spring 22, the compression direction of the supporting spring 22 is limited, and the distortion and damage of the supporting spring 22 are avoided.
Wherein, a plurality of limiting plates 212 are arranged on the outer walls of a plurality of local plates 21, a plurality of limiting grooves 11 are formed on the inner wall of the quenching container 1, a plurality of limiting plates 212 respectively slide inside a plurality of limiting grooves 11, and when the local plates 21 move up and down, the limiting plates 212 slide inside the limiting grooves 11, so that the direction of the up and down movement of the local plates 21 can be limited.
Example 3
In view of the fact that the flange is not easily taken out after the end of quenching when moving down with the partial plate 21, this embodiment differs from embodiment 1 in that, as shown in fig. 8, in which:
the quenching container 1 is internally provided with a linkage frame 24 in a sliding manner, the linkage frame 24 is positioned below the local plates 21, the linkage frame 24 is used for moving downwards along with any local plate 21, when any local plate 21 moves downwards, the bottom of the local plate 21 props against the top of the linkage frame 24 to push the local plate 21 to move up and down, after quenching is finished, the linkage frame 24 can be made to move upwards, the top of the linkage frame 24 props against the downwards-moving local plate 21 upwards, and the flange at the top of the local plate 21 is conveniently driven to move upwards.
In order to avoid the inclination of the linkage frame 24, the inner wall of the quenching container 1 is provided with a lifting groove 12, the outer wall of the linkage frame 24 is provided with a convex plate 241, the convex plate 241 slides inside the lifting groove 12, and when the linkage frame 24 moves up and down, the end part of the convex plate 241 slides inside the lifting groove 12, so that the influence of the inclination on the linkage effect is avoided.
Specifically, the inside rotation of lift groove 12 is equipped with lead screw 121, and lead screw 121 tip rotates and stretches out lift groove 12, and lead screw 121 end connection has motor 122 output shaft, and lead screw 121 outer wall threaded connection has slider 13, and slider 13 slides inside lift groove 12, with the power on of motor 122, makes its work, drives lead screw 121 by motor 122 output shaft and rotates, can make slider 13 tip slide along lead screw 121 outer wall, includes following sight:
when the first scene, the partial plate 21 moves downwards, at this moment, the sliding block 13 is positioned at the bottom of the inner cavity of the lifting groove 12 along with the screw rod 121, and the linkage frame 24 is driven to move downwards along with the partial plate 21 until the convex plate 241 on the outer wall of the linkage frame 24 abuts against the sliding block 13, so that the sliding block 13 supports the convex plate 241;
and the second scene and the partial plate 21 move upwards, at the moment, the screw rod 121 drives the sliding block 13 to move upwards, so that the sliding block 13 lifts the convex plate 241 to move upwards, the linkage frame 24 props against the partial plate 21 to move upwards, the flange at the top of the partial plate 21 can be lifted, and the quenched flange can be conveniently taken out.
Example 4
In order to enhance the strength of the raised plate 241 to avoid falling off, the present embodiment is different from embodiment 3 in that, please refer to fig. 9-10, wherein:
the draw-in groove 130 has been seted up to slider 13 inner wall, recess 242 has been seted up to boss 241 outer wall, the inside slip of recess 242 is equipped with fixture block 243, be connected with joint spring 244 between fixture block 243 tip and the recess 242 inner chamber, can be when boss 241 is close to slider 13, boss 241 slides into slider 13 inside, make fixture block 243 slide into recess 242 inside, joint spring 244 compresses, move down along with boss 241, make fixture block 243 aim at draw-in groove 130, under the elasticity of joint spring 244 reconversion, drive fixture block 243 slide into draw-in groove 130 inside, realize slider 13 and boss 241 joint fixed, improve the intensity of follow-up lifting up boss 241, avoid droing.
In order to facilitate the resetting, the top of the groove 242 is provided with a slot 245, the end of the clamping block 243 is provided with an extension plate 246, the extension plate 246 is slidably arranged inside the slot 245, when the convex plate 241 is lifted up by the sliding block 13, the extension plate 246 extends out of the lifting slot 12, a user can press the extension plate 246 to slide inside the slot 245 to drive the clamping block 243 to slide out from the inside of the clamping slot 130, and the sliding block 13 can be conveniently reset by being independently moved downwards, so that the subsequent use is facilitated.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a flange quenching frock with local shielding protection, includes quenching container (1) and inside protection machanism (2) of quenching container (1), its characterized in that: the protection mechanism (2) comprises at least:
the quenching device comprises a plurality of local plates (21), wherein the local plates (21) are arranged, the local plates (21) slide in the quenching container (1), the local plates (21) are used for being spliced together to protect quenching liquid in the quenching container (1) when the local plates (21) slide to the position, close to the top, of the quenching container (1), and through grooves (210) are formed in the surface of the local plates (21);
the support springs (22) are arranged, the support springs (22) are used for connecting the bottom of the partial plate (21) and the bottom of the inner cavity of the quenching container (1), and the partial plate (21) is supported in the quenching container (1);
disturbance fan (23), disturbance fan (23) are used for rotating when local board (21) up-and-down motion, disturbance fan (23) rotate and establish inside logical groove (210), disturbance fan (23) lower extreme is connected with bull stick (231), local board (21) bottom rotation is equipped with protruding pole (233), protruding pole (233) one end with be equipped with two perpendicular engaged conical gear (232) between bull stick (231) tip, protruding pole (233) other end is connected with gear dish (234), gear dish (234) outer wall meshing has rack (235), rack (235) are fixed quenching container (1) inner wall.
2. The flange quenching tool with partial shielding protection according to claim 1, wherein: the upper surface of the local plate (21) is provided with a plurality of bulges (211), and the bulges (211) and the local plate (21) are of an integrated structure.
3. The flange quenching tool with partial shielding protection according to claim 1, wherein: the inner cavity of the through groove (210) is provided with a support (213), the end part of the rotating rod (231) penetrates through the support (213), and the rotating rod (231) is rotatably arranged on the surface of the support (213).
4. The flange quenching tool with partial shielding protection according to claim 1, wherein: the inside sill bar (221) and the damping rod (222) that are equipped with of supporting spring (22), damping rod (222) tip slip is in inside sill bar (221), damping rod (222) tip fixed connection partial board (21) bottom, sill bar (221) tip fixed connection is in quenching container (1) inner chamber bottom.
5. The flange quenching tool with partial shielding protection according to claim 1, wherein: the outer walls of the partial plates (21) are respectively provided with a plurality of limiting plates (212), the inner wall of the quenching container (1) is provided with a plurality of limiting grooves (11), and the limiting plates (212) slide in the limiting grooves (11) respectively.
6. The flange quenching tool with partial shielding protection according to claim 1, wherein: the quenching container (1) is internally provided with a linkage frame (24) in a sliding manner, the linkage frame (24) is positioned below the partial plates (21), and the linkage frame (24) is used for moving downwards along with any partial plate (21).
7. The flange quenching tool with partial shielding protection of claim 6, wherein: lifting grooves (12) are formed in the inner wall of the quenching container (1), convex plates (241) are arranged on the outer wall of the linkage frame (24), and the convex plates (241) slide in the lifting grooves (12).
8. The flange quenching tool with partial shielding protection of claim 7, wherein: the lifting device is characterized in that a screw rod (121) is arranged in the lifting groove (12) in a rotating mode, the end portion of the screw rod (121) rotates to extend out of the lifting groove (12), the end portion of the screw rod (121) is connected with an output shaft of a motor (122), a sliding block (13) is connected with the outer wall of the screw rod (121) in a threaded mode, and the sliding block (13) slides in the lifting groove (12).
9. The flange quenching tool with partial shielding protection of claim 8, wherein: clamping grooves (130) are formed in the inner wall of the sliding block (13), grooves (242) are formed in the outer wall of the convex plate (241), clamping blocks (243) are slidably arranged in the grooves (242), and clamping springs (244) are connected between the end portions of the clamping blocks (243) and the inner cavities of the grooves (242).
10. The flange quenching tool with partial shielding protection of claim 9, wherein: the top of the groove (242) is provided with a slot (245), the end part of the clamping block (243) is provided with an extension plate (246), and the extension plate (246) is slidably arranged in the slot (245).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210792643.9A CN115198076B (en) | 2022-07-07 | 2022-07-07 | Flange quenching tool with local shielding protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210792643.9A CN115198076B (en) | 2022-07-07 | 2022-07-07 | Flange quenching tool with local shielding protection |
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| Publication Number | Publication Date |
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| CN115198076A CN115198076A (en) | 2022-10-18 |
| CN115198076B true CN115198076B (en) | 2023-10-13 |
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2022
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| JP2010222619A (en) * | 2009-03-23 | 2010-10-07 | Chugai Ro Co Ltd | Quenching apparatus for ring-shaped workpiece |
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| CN115198076A (en) | 2022-10-18 |
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