CN217948200U

CN217948200U - Cutter quenching equipment for batch quenching

Info

Publication number: CN217948200U
Application number: CN202222349468.4U
Authority: CN
Inventors: 高云武
Original assignee: Qingdao Chengruixin Machinery Co ltd
Current assignee: Qingdao Chengruixin Machinery Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-02
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a cutter quenching equipment of batch quenching, including quenching the case, treat the quenching cutter, the bottom of quenching the case is provided with the water tank, all be connected with the inlet tube between the both sides of water tank bottom and the both sides at quenching the incasement middle part, a plurality of main shower nozzles of the equal fixedly connected with of inner wall of quenching the case both sides, the middle part of quenching the incasement side is provided with a plurality of cutter stores pylon, the cutter stores pylon includes the chassis, the equal fixedly connected with blend stop in both sides at chassis center top, a plurality of slope baffle groups of the equal fixed connection in top at four turnings of chassis, the inboard top center of quenching case is provided with the seat piece, the positive and the equal fixedly connected with threaded rod in bottom at the back of seat piece, the outside threaded connection of threaded rod has a plurality of screw rings. The utility model discloses a make and treat quenching cutter blowout between the cutter from two adjacent for quenching case both sides inner wall slope by main shower nozzle spun cooling water, can carry out comprehensive cooling work to a plurality of cutters of treating quenching, be favorable to improving quality and the efficiency after treating quenching cutter quenching in batches.

Description

Cutter quenching equipment for batch quenching

Technical Field

The utility model relates to a quenching equipment technical field, more specifically say, the utility model relates to a cutter quenching equipment that quenches in batches.

Background

The heat treatment process is an important process in mechanical manufacturing, and generally can be divided into three main types, namely bulk heat treatment, surface heat treatment and chemical heat treatment, steel is a metal which is widely used in industry, the microstructure of the steel is the most complex, and the bulk heat treatment of the steel is roughly four types, namely annealing, normalizing, quenching and tempering, and is generally completed in heat treatment equipment.

The quenching is realized by heating steel to a temperature above a critical temperature, preserving heat for a certain time, and then cooling at a temperature higher than a critical cooling temperature, so that an unbalanced structure mainly comprising martensite is obtained.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a cutter quenching device for batch quenching, which solves the technical problems that: the existing cutter quenching device can only heat and cool a single cutter, and is not beneficial to improving the production efficiency of the cutter.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutter quenching equipment of quenching in batches, is including quenching the case, the bottom of quenching the case is provided with the water tank, all be connected with the inlet tube between the both sides of water tank bottom and the both sides at quenching the incasement portion, a plurality of main shower nozzles of the equal fixedly connected with of inner wall of quenching case both sides, the middle part of quenching incasement side is provided with a plurality of cutter stores pylons, the cutter stores pylon includes the chassis, the equal a plurality of slope baffle groups of fixed connection in top at four turnings of chassis, adjacent two place between the slope baffle group and remain the quenching cutter.

In a preferred embodiment, both sides of the central top of the bottom frame are fixedly connected with a barrier strip, one side of each of the plurality of to-be-quenched cutters on one side is in contact with one side of the barrier strip, and the barrier strip is arranged on one side of each of the plurality of to-be-quenched cutters on one side, so that when the main spray head sprays water on the to-be-quenched cutters, the to-be-quenched cutters are prevented from sliding to one side between two adjacent inclined barrier groups.

In a preferred embodiment, a seat block is arranged at the center of the top inside the quenching box, the seat block is fixed to the inner wall of the top of the quenching box through bolts, threaded rods are fixedly connected to the bottom ends of the front side and the back side of the seat block, the two threaded rods are movably connected to the inner portions of the front side and the back side of the chassis respectively, a plurality of threaded rings are connected to the outer threads of the threaded rods, and a plurality of chassis can be fixedly installed inside the quenching box by connecting the plurality of threaded rings to the outer threads of the threaded rods.

In a preferred embodiment, the inner wall at the top of the quenching box is provided with an auxiliary assembly, the auxiliary assembly comprises a first water outlet seat and a second water outlet seat, the first water outlet seat and the second water outlet seat are respectively located at two sides of the seat block, the bottom end of the first water outlet seat is fixedly connected with a plurality of first auxiliary spray nozzles, the bottom end of the second water outlet seat is fixedly connected with a plurality of second auxiliary spray nozzles, and the auxiliary assembly is arranged on the inner wall at the top of the quenching box, so that the plurality of main spray nozzles can be assisted to cool a plurality of tools to be quenched and the central area at the top of the chassis.

In a preferred embodiment, the number of the first auxiliary nozzle columns is even, the number of the second auxiliary nozzle columns is odd, the first auxiliary nozzles and the second auxiliary nozzles are staggered in the longitudinal direction, and the first auxiliary nozzles and the second auxiliary nozzles are staggered in the longitudinal direction, so that mutual influence of left and right spraying water columns can be avoided.

In a preferred embodiment, the first auxiliary spray head and the second auxiliary spray head are inclined towards the center of the bottom frame, and cooling water is sprayed on the plurality of vertical tools to be quenched by inclining the first auxiliary spray head and the second auxiliary spray head.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a make by main shower nozzle spun cooling water from treating to quench between the cutter two adjacent quenching for quenching case both sides inner wall slope blowout, can carry out comprehensive cooling work to a plurality of cutters of treating to quench, guaranteed to treat the quality that the cutter quenches in batches, conveniently improve production efficiency.

2. The utility model discloses a make the cooling water spout to the bottom from the inside of first supplementary shower nozzle and the supplementary shower nozzle of second, supplementary a plurality of main shower nozzles carry out a plurality of cooling work, are convenient for reduce chassis central zone's temperature, have guaranteed a plurality of qualities after waiting to quench the cutter quenching.

3. The utility model discloses a cup joint the chassis in two threaded rod outsides backs at a plurality of screw rings of outside threaded connection of threaded rod, make the top and the bottom of chassis all laminate with the screw ring, conveniently carry out the installation of a plurality of cutter stores pylons.

Drawings

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

FIG. 2 is an enlarged schematic view of the part A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the connection structure of the threaded rod and the threaded ring of the present invention;

FIG. 4 is a top view of the tool holder of the present invention;

fig. 5 is a bottom view of the auxiliary assembly of the present invention.

The reference signs are: 1. a tool hanger; 101. blocking strips; 102. a chassis; 103. the baffle group is inclined; 2. a quenching box; 3. a water tank; 4. a main spray head; 5. a water inlet pipe; 6. an auxiliary component; 61. a first auxiliary showerhead; 62. a first water outlet seat; 63. a second auxiliary spray head; 64. a second water outlet seat; 7. a cutter to be quenched; 8. a seat block; 9. a threaded rod; 10. a threaded ring.

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 work belong to the protection scope of the present invention.

Referring to the attached fig. 1, 2, 4, and 5 of the specification, the batch quenching tool quenching apparatus of this embodiment includes a quenching box 2, an auxiliary assembly 6 is installed on an inner wall of a top portion of the quenching box 2, the auxiliary assembly 6 includes a first water outlet base 62 and a second water outlet base 64, the first water outlet base 62 and the second water outlet base 64 are respectively located on two sides of a base block 8, a plurality of first auxiliary spray heads 61 are fixedly connected to a bottom end of the first water outlet base 62, a number of vertical columns of the first auxiliary spray heads 61 is an even number, a number of vertical columns of the second auxiliary spray heads 63 is an odd number, the plurality of first auxiliary spray heads 61 and the plurality of second auxiliary spray heads 63 are staggered in a longitudinal direction, by staggering the first auxiliary spray heads 61 and the second auxiliary spray heads 63, mutual influence of left and right spray water columns can be avoided, the first auxiliary spray heads 61 and the second auxiliary spray heads 63 are both inclined toward a center of a base frame 102, the first auxiliary spray nozzle 61 and the second auxiliary spray nozzle 63 are inclined, so that cooling water can be conveniently sprayed on a plurality of vertical to-be-quenched cutters 7, a plurality of second auxiliary spray nozzles 63 are fixedly connected to the bottom end of the second water outlet base 64, the auxiliary assembly 6 is installed on the inner wall of the top of the quenching box 2, so that a plurality of main spray nozzles 4 can be assisted to cool the central areas of the tops of the to-be-quenched cutters 7 and the chassis 102, the water tank 3 is arranged at the bottom of the quenching box 2, the water inlet pipe 5 is respectively connected between two sides of the bottom of the water tank 3 and two sides of the middle part of the quenching box 2, the main spray nozzles 4 are respectively and fixedly connected to the inner walls of two sides of the quenching box 2, the middle part of the inner side of the quenching box 2 is provided with a plurality of cutter hangers 1, each cutter hanger 1 comprises the chassis 102, the top ends of four corners of the chassis 102 are respectively and fixedly connected with a plurality of inclined baffle groups 103, the cutters 7 to be quenched are arranged between two adjacent inclined baffle groups 103, the two sides of the top of the center of the bottom frame 102 are fixedly connected with the barrier strips 101, one side of each of the plurality of cutters 7 to be quenched, which is positioned on one side, is in contact with one side of the barrier strips 101, and the barrier strips 101 are arranged on one side of the plurality of cutters 7 to be quenched on one side, so that when the main spray head 4 sprays on the cutters 7 to be quenched, the cutters 7 to be quenched are prevented from sliding to one side between the two adjacent inclined baffle groups 103.

The implementation scene is specifically as follows:

in carrying out the utility model discloses an in the use, utilize quenching case 2 among the prior art to quench a plurality of cutters 7 that wait to quench to its inside, when making the cooling water in the water tank 3 carry to main shower nozzle 4 blowout by inlet tube 5, can make the cooling water spout between two adjacent cutters 7 that wait to quench for quenching case 2 both sides inner wall slope, can carry out comprehensive cooling work to a plurality of cutters 7 that wait to quench, the quality of waiting to quench 7 a lot of quenches has been guaranteed, and simultaneously, be connected first outlet base 62 and second outlet base 64 and the one end of inlet tube 5 with the help of the water pipe, make the cooling water can spout to the bottom from the inside of first auxiliary nozzle 61 and second auxiliary nozzle 63, can be with the help of the mode that first auxiliary nozzle 61 and second auxiliary nozzle 63 set up to chassis 102 center slope, supplementary a plurality of main shower nozzles 4 carry out the cooling work of a plurality of vertical placing cutter 7 that wait to quench, be convenient for reduce the regional temperature in chassis 102 center.

Referring to the attached drawings 1-3 in the specification, the tool quenching equipment for batch quenching of the embodiment comprises a quenching box 2, a seat block 8 is arranged at the center of the top inside the quenching box 2, the seat block 8 is fixed to the inner wall of the top of the quenching box 2 through bolts, threaded rods 9 are fixedly connected to the bottom ends of the front and back of the seat block 8, the two threaded rods 9 are movably connected to the inner portions of the front and back centers of an underframe 102 respectively, a plurality of threaded rings 10 are connected to the outer threads of the threaded rods 9, and a plurality of underframe 102 can be fixedly installed inside the quenching box 2 by connecting the plurality of threaded rings 10 to the outer threads of the threaded rods 9.

The implementation scene is specifically as follows:

in carrying out the utility model discloses an in the use, at first at a set of screw ring 10 of the outside threaded connection of two threaded rods 9, then cup joint chassis 102 behind the outside of two threaded rods 9, again in another set of screw ring 10 of the outside threaded connection of threaded rod 9, after two screw rings 10 in top and bottom respectively with the top and the bottom contact of chassis 102, can fix cutter hanger 1 between two threaded rods 9, the convenient cutter 7 that will wait to quench is installed between two adjacent slope baffle groups 103 in one side.

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cutter quenching equipment that quenches in batches, including quenching case (2), its characterized in that: the bottom of quenching case (2) is provided with water tank (3), all be connected with inlet tube (5) between the both sides of water tank (3) bottom and the both sides at quenching case (2) middle part, the equal a plurality of main shower nozzles of fixedly connected with (4) of inner wall of quenching case (2) both sides, the inboard middle part of quenching case (2) is provided with a plurality of cutter stores pylon (1), cutter stores pylon (1) includes chassis (102), the equal a plurality of slope baffle group (103) of fixedly connected in top at four turnings of chassis (102), adjacent two place between slope baffle group (103) and wait to quench cutter (7).

2. The tool quenching apparatus for batch quenching as claimed in claim 1, wherein: the two sides of the top of the center of the bottom frame (102) are fixedly connected with baffle strips (101), and one side of the cutters (7) to be quenched, which are positioned on one side, is in contact with one side of the baffle strips (101).

3. The tool quenching apparatus for batch quenching as claimed in claim 1, wherein: the quenching box is characterized in that a seat block (8) is arranged at the center of the top of the inner side of the quenching box (2), the seat block (8) is fixed with the inner wall of the top of the quenching box (2) through bolts, threaded rods (9) are fixedly connected to the front and the back of the seat block (8), the threaded rods (9) are movably connected to the front and the back of the chassis (102) respectively, and a plurality of threaded rings (10) are connected to the outer threads of the threaded rods (9).

4. The tool quenching apparatus for batch quenching as claimed in claim 1, wherein: auxiliary assembly (6) are installed to the inner wall at quenching case (2) top, auxiliary assembly (6) include that first play water seat (62) and second go out water seat (64), first play water seat (62) and second go out water seat (64) and are located the both sides of seat piece (8) respectively, a plurality of first auxiliary spray nozzle (61) of bottom fixedly connected with of first play water seat (62), a plurality of second auxiliary spray nozzle (63) of bottom fixedly connected with of second play water seat (64).

5. The tool quenching apparatus for batch quenching as claimed in claim 4, wherein: the plurality of first auxiliary spray heads (61) and the plurality of second auxiliary spray heads (63) are staggered in the longitudinal direction.

6. The tool quenching apparatus for batch quenching as claimed in claim 4, wherein: the first auxiliary spray head (61) and the second auxiliary spray head (63) are inclined towards the center of the chassis (102).