CN217297928U

CN217297928U - Rapid quenching equipment for high-speed steel processing

Info

Publication number: CN217297928U
Application number: CN202220398708.7U
Authority: CN
Inventors: 李杨; 孙国亮; 路军昌; 陈昆山; 承花
Original assignee: Changzhou Aixin Metal Technology Co ltd
Current assignee: Changzhou Aixin Metal Technology Co ltd
Priority date: 2022-02-26
Filing date: 2022-02-26
Publication date: 2022-08-26
Anticipated expiration: 2032-02-26

Abstract

The utility model relates to the technical field of quenching equipment, and discloses a rapid quenching equipment for high-speed steel processing, which comprises a base, wherein the top of the base is provided with a fixed clamping device, the fixed clamping device comprises a rotating rod, a rotating block, a screw rod, a first supporting rod, a hole, a moving block, a fixed rod, a clamping block, a bearing, a second supporting rod and a limiting rod, one end of the rotating rod is fixedly connected with the right side of the rotating block, the utility model clamps the high-speed steel placed on a supporting plate through two fixed clamping devices, the rotating rod drives the rotating block to rotate, the rotating block drives the screw rod to rotate, the moving block is limited by the limiting rod, the moving block can only move left and right on the screw rod, at the moment, the two moving blocks are mutually close, the moving block drives the fixed rod to move, the fixed rod drives the clamping block to move, and the purpose of clamping the high-speed steel placed between the two clamping blocks is achieved, the following operation is convenient, and the practicability is high.

Description

Rapid quenching equipment for high-speed steel processing

Technical Field

The utility model relates to the technical field of quenching equipment, in particular to a quick quenching equipment for high-speed steel processing.

Background

High Speed Steel (HSS) is a tool steel with high hardness, high wear resistance and high heat resistance, also known as high speed tool steel or high speed steel, commonly known as white steel. High speed steels were created in 1898 by f.w. taylor and m. white in the united states. The high-speed steel has good technological properties and good matching of strength and toughness, so that the high-speed steel is mainly used for manufacturing complex thin-edge and impact-resistant metal cutting tools, and can also be used for manufacturing high-temperature bearings, cold extrusion dies and the like. Except for the high-speed steel produced by the smelting method, the powder metallurgy high-speed steel appears after the 60 th century, and the method has the advantage of avoiding the reduction of mechanical properties and the deformation of heat treatment caused by carbide segregation caused by the smelting method. The quenching equipment refers to equipment for carrying out solution treatment on materials or a heat treatment process with a rapid cooling process; mainly comprises a medium-frequency quenching furnace, a high-frequency quenching furnace, a power-frequency quenching furnace, a numerical control quenching machine tool and an integrated quenching machine tool; the quenching equipment mainly comprises a quenching machine tool, a medium-high frequency power supply and a cooling device, but in the using process of the general quenching equipment, a metal cutting tool made of high-speed steel is inconvenient to clamp, so that the operation is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick quenching equipment for high-speed steel processing, reach the problem of mentioning in solving above-mentioned background.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a quick quenching equipment for high-speed steel processing, includes the base, the top of base is provided with fixed clamping device, fixed clamping device includes bull stick, rotatory piece, screw rod, first bracing piece, hole, movable block, dead lever, clamp splice, bearing, second bracing piece, gag lever post, the one end of bull stick and the right side fixed connection of rotatory piece, the left side of rotatory piece and the one end fixed connection of screw rod, the bottom of first bracing piece and the top fixed connection of base, the hole sets up on first bracing piece, the other end of screw rod passes the hole and extends to the left side of first bracing piece, and rotates with the inner wall in hole and be connected, the right side that the other end of screw rod runs through the movable block extends to the left side of movable block, and with movable block threaded connection.

Preferably, one end of the fixed rod is fixedly connected with the left side of the moving block, the other end of the fixed rod is fixedly connected with one side of the clamping block, the bottom of the second supporting rod is fixedly connected with the top of the base, the bearing is fixedly connected to the right side of the second supporting rod, the other end of the screw rod is fixedly connected with the inner ring of the bearing, and the bearing is arranged for enabling the screw rod to stably rotate.

Preferably, one end of the limiting rod is fixedly connected with the left side of the first supporting rod, the other end of the limiting rod penetrates through the moving block and is movably connected with the moving block, the other end of the limiting rod is fixedly connected with the right side of the second supporting rod, the number of the fixed clamping devices is two, the fixed clamping devices are symmetrical in the vertical direction of the center of the base, and the limiting rod is arranged to limit the moving block to rotate so that the moving block can only move left and right on the screw rod.

Preferably, the top of base is provided with height adjusting device, height adjusting device includes fixed plate, screw hole, bolt, backup pad, spring, fixed plate fixed connection is on the second bracing piece, the screw hole sets up on the fixed plate.

Preferably, the bolt is in threaded connection with the threaded hole, one end, far away from the nut, of the bolt is in contact with the supporting plate, one end of the spring is fixedly connected with the bottom of the supporting plate, and the other end of the spring is fixedly connected with the top of the fixing plate.

Preferably, the number of the springs is two, the springs are located on the left side and the right side of the top of the fixing plate, and when the springs are arranged to enable the bolt to move downwards, the supporting plate is pulled downwards by the springs and keeps in contact with one end, far away from the nut, of the bolt.

The utility model provides a quick quenching equipment for high-speed steel processing. The method has the following beneficial effects:

(1) the utility model discloses a two fixed clamping device carry out the centre gripping to the high-speed steel of placing in the backup pad, rotate the bull stick and drive rotatory piece and rotate, rotatory piece drives the screw rod and rotates, and the movable block is restricted by the gag lever post, and the movable block can only control on the screw rod and remove, makes two movable blocks be close to each other this moment, and the movable block drives the dead lever and removes, and the dead lever drives the clamp splice and removes, reaches the purpose of pressing from both sides the high-speed steel of placing between two clamp splices tightly, the operation of being convenient for next, and the practicality is high.

(2) The utility model discloses a height adjusting device when the height of placing the high-speed steel in the backup pad is adjusted to needs, twists and moves the bolt and drive the backup pad and rise, and the backup pad drives the high-speed steel of placing on and rises, just can carry out the centre gripping to the different positions of high-speed steel, reversely twists and moves the bolt and make its descend, and the backup pad descends under the effect of spring, reaches the purpose that reduces the backup pad height.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the fixing and clamping device of the present invention;

fig. 3 is a front sectional view of the height adjusting device of the present invention.

In the figure: 1. a base; 2. fixing the clamping device; 201. a rotating rod; 202. rotating the block; 203. a screw; 204. a first support bar; 205. a hole; 206. a moving block; 207. fixing the rod; 208. a clamping block; 209. a bearing; 210. a second support bar; 211. a limiting rod; 3. a height adjustment device; 301. a fixing plate; 302. a threaded hole; 303. a bolt; 304. a support plate; 305. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a fast quenching device for high-speed steel processing comprises a base 1, wherein a fixed clamping device 2 is arranged at the top of the base 1, the fixed clamping device 2 is arranged to clamp the high-speed steel so as to clamp the high-speed steel and facilitate subsequent operation, the fixed clamping device 2 comprises a rotating rod 201, a rotating block 202, a screw 203, a first supporting rod 204, a hole 205, a moving block 206, a fixed rod 207, a clamping block 208, a bearing 209, a second supporting rod 210 and a limiting rod 211, one end of the rotating rod 201 is fixedly connected with the right side of the rotating block 202, the left side of the rotating block 202 is fixedly connected with one end of the screw 203, the bottom of the first supporting rod 204 is fixedly connected with the top of the base 1, the hole 205 is arranged on the first supporting rod 204, the other end of the screw 203 penetrates through the hole 205 to extend to the left side of the first supporting rod 204 and is rotatably connected with the inner wall of the hole 205, the first support rod 204 is arranged to support the screw rod 203, the other end of the screw rod 203 extends to the left side of the moving block 206 through the right side of the moving block 206 and is in threaded connection with the moving block 206, one end of the fixed rod 207 is fixedly connected with the left side of the moving block 206, the other end of the fixed rod 207 is fixedly connected with one side of the clamping block 208, the bottom of the second support rod 210 is fixedly connected with the top of the base 1, the bearing 209 is fixedly connected with the right side of the second support rod 210, the other end of the screw rod 203 is fixedly connected with the inner ring of the bearing 209, the screw rod 203 can stably rotate through the arrangement of the bearing 209, one end of the limit rod 211 is fixedly connected with the left side of the first support rod 204, the other end of the limit rod 211 penetrates through the moving block 206 and is movably connected with the moving block 206, the other end of the limit rod 211 is fixedly connected with the right side of the second support rod 210, and the limit rod 211 is arranged to limit the rotation of the moving block 206, the height adjusting device 3 is arranged at the top of the base 1, the height adjusting device 3 is arranged to achieve the purpose of clamping different parts of the high-speed steel, the height adjusting device 3 comprises a fixing plate 301, a threaded hole 302, a bolt 303, a supporting plate 304 and a spring 305, the fixing plate 301 is fixedly connected to the second supporting rod 210, the threaded hole 302 is arranged on the fixing plate 301, the bolt 303 is in threaded connection with the threaded hole 302, the fixing plate 301 is arranged to support the bolt 303 through the threaded hole 302, one end, away from a nut, of the bolt 303 is in contact with the supporting plate 304, one end of the spring 305 is fixedly connected with the bottom of the supporting plate 304, the other end of the spring 305 is fixedly connected with the top of the fixing plate 301, and the number of the spring 305 is two, and are located at the left and right sides of the top of the fixing plate 301, the springs 305 are arranged so that when the bolt 303 moves downward, the support plate 304 is pulled downward by the springs 305 and is kept in contact with one end of the bolt 303 away from the nut.

When in use, high-speed steel is placed on the supporting plate 304, the rotating rod 201 is rotated to drive the rotating block 202 to rotate through the two fixed clamping devices 2, the rotating block 202 drives the screw rod 203 to rotate, the moving block 206 is limited by the limiting rod 211, the moving block 206 can only move left and right on the screw rod 203, at the moment, the two moving blocks 206 are close to each other, the moving block 206 drives the fixing rod 207 to move, the fixing rod 207 drives the clamping blocks 208 to move, the purpose of clamping the high-speed steel placed between the two clamping blocks 208 is achieved, and the subsequent operation is convenient, when the height of the high-speed steel placed on the support plate 304 needs to be adjusted, the bolt 303 is screwed to drive the support plate 304 to ascend, the support plate 304 drives the high-speed steel placed on the support plate to ascend, different parts of the high-speed steel can be clamped, the bolt 303 is screwed reversely to descend, the supporting plate 304 descends under the action of the spring 305, so that the purpose of reducing the height of the supporting plate 304 is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quick quenching equipment for high-speed steel processing, includes base (1), its characterized in that: the top of the base (1) is provided with a fixed clamping device (2), the fixed clamping device (2) comprises a rotating rod (201), a rotating block (202), a screw rod (203), a first supporting rod (204), a hole (205), a moving block (206), a fixed rod (207), a clamping block (208), a bearing (209), a second supporting rod (210) and a limiting rod (211), one end of the rotating rod (201) is fixedly connected with the right side of the rotating block (202), the left side of the rotating block (202) is fixedly connected with one end of the screw rod (203), the bottom of the first supporting rod (204) is fixedly connected with the top of the base (1), the hole (205) is formed in the first supporting rod (204), the other end of the screw rod (203) penetrates through the hole (205) to extend to the left side of the first supporting rod (204) and is rotatably connected with the inner wall of the hole (205), the other end of the screw rod (203) penetrates through the right side of the moving block (206) to extend to the left side of the moving block (206), and is in threaded connection with the moving block (206).

2. The rapid quenching apparatus for high speed steel processing according to claim 1, wherein: one end of the fixed rod (207) is fixedly connected with the left side of the moving block (206), the other end of the fixed rod (207) is fixedly connected with one side of the clamping block (208), the bottom of the second supporting rod (210) is fixedly connected with the top of the base (1), the bearing (209) is fixedly connected with the right side of the second supporting rod (210), and the other end of the screw rod (203) is fixedly connected with the inner ring of the bearing (209).

3. The rapid quenching apparatus for high speed steel processing according to claim 2, wherein: one end of the limiting rod (211) is fixedly connected with the left side of the first supporting rod (204), the other end of the limiting rod (211) penetrates through the moving block (206) to be movably connected with the moving block (206), the other end of the limiting rod (211) is fixedly connected with the right side of the second supporting rod (210), and the number of the fixed clamping devices (2) is two and is symmetrical in the vertical direction of the center of the base (1).

4. A rapid quenching apparatus for high speed steel processing according to claim 3, characterized in that: the top of base (1) is provided with height adjusting device (3), height adjusting device (3) are including fixed plate (301), screw hole (302), bolt (303), backup pad (304), spring (305), fixed plate (301) fixed connection is on second bracing piece (210), screw hole (302) set up on fixed plate (301).

5. The rapid quenching apparatus for high speed steel processing according to claim 4, wherein: the bolt (303) is in threaded connection with the threaded hole (302), one end, far away from the nut, of the bolt (303) is in contact with the supporting plate (304), one end of the spring (305) is fixedly connected with the bottom of the supporting plate (304), and the other end of the spring (305) is fixedly connected with the top of the fixing plate (301).

6. The rapid quenching apparatus for high speed steel processing according to claim 5, wherein: the number of the springs (305) is two, and the springs are positioned on the left side and the right side of the top of the fixing plate (301).