CN220376738U

CN220376738U - Heat treatment furnace for processing stamping die

Info

Publication number: CN220376738U
Application number: CN202322163044.3U
Authority: CN
Inventors: 孙明翔; 周锋; 倪家富
Original assignee: Hangzhou Xiaoshan Qianjiang Stamping Parts Co ltd
Current assignee: Hangzhou Xiaoshan Qianjiang Stamping Parts Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-01-23
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to a heat treatment furnace for processing a stamping die, which comprises a support base, wherein a heat treatment furnace body is fixedly arranged at the top of the support base, and heating mechanisms are fixedly arranged at the top of the support base and positioned at the left side and the right side of the heat treatment furnace body. This a heat treatment furnace for processing stamping die, through setting up hydraulic stem and grip block, when needs carry out heat treatment to stamping die, pull earlier the handle makes sealed bell open through the articulated elements, then the extension of controller control hydraulic stem, make the hydraulic stem drive place the platform and remove the import department that rises to the heat treatment furnace body, place stamping die again and place the top of platform, then biax motor operation makes the output shaft drive the bull stick, two bull sticks rotate and drive the grip block and carry out relative screw thread and remove, make two grip blocks remove and carry out the centre gripping fixed to stamping die, thereby make stamping die be convenient for fixed effect in the in-process of placing.

Description

Heat treatment furnace for processing stamping die

Technical Field

The utility model relates to the technical field of heat treatment furnaces, in particular to a heat treatment furnace for processing a stamping die.

Background

The stamping die is a special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, namely a cold stamping die (commonly called cold stamping die), and the stamping is a pressure processing method for separating or plastically deforming the materials by using a die arranged on a press machine at room temperature so as to obtain the required parts.

The application of the mould heat treatment furnace on the current market is very wide, for example, a high-efficiency mould heat treatment furnace with the Chinese patent number of CN216585108U, the patent can enable the mould to slowly rotate in the furnace to achieve the effect of uniform heating, and effectively support the mould, so that the damage of an internal heating wire caused by the impact of the mould on the furnace wall when the mould rotates in the furnace is effectively avoided, but the mould heat treatment furnace in the patent has no lifting and clamping functions in the use process, is inconvenient in the placing process of the stamping mould, cannot be fixed after the stamping mould is placed, and easily causes the displacement of the stamping mould in the rotating process to damage the stamping mould.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a heat treatment furnace for processing a stamping die, which has the advantages of convenient lifting, taking and fixing, and solves the problems that the heat treatment furnace for the die does not have lifting and clamping functions in the use process, the stamping die is inconvenient to place and cannot be fixed after being placed, and the stamping die is easy to displace and damage in the rotating process.

In order to achieve the aim of being convenient to lift, take and fix, the utility model provides the following technical scheme: the heat treatment furnace for processing the stamping die comprises a support base, wherein a heat treatment furnace body is fixedly arranged at the top of the support base, heating mechanisms are fixedly arranged at the top of the support base and positioned at the left side and the right side of the heat treatment furnace body, a driving mechanism extending to the inside of the heat treatment furnace body is arranged at the bottom of the support base, a placing table is arranged on the driving mechanism, and a clamping mechanism is arranged on the placing table;

the clamping mechanism comprises a double-shaft motor, the double-shaft motor is fixedly installed in the accommodating table, rotating rods are fixedly installed at the left output shaft and the right output shaft of the double-shaft motor, guide rods are fixedly installed in the accommodating table and located at the top of the double-shaft motor, and clamping plates extending to the top of the accommodating table are movably installed outside the rotating rods.

Further, the heating mechanism includes the protection casing, the top of supporting the base just is located the equal fixed mounting of left and right sides of heat treatment furnace body and has the protection casing, two the equal fixed mounting in inside of protection casing has the heating cabinet, the inside fixed mounting of heating cabinet has the heater, the interior bottom wall fixed mounting of protection casing has the first air exhauster of being connected with the heating cabinet, the top fixed mounting of heating cabinet has the second air exhauster of being connected with the heat treatment furnace body, the equal fixed mounting of the left and right sides inner wall of heat treatment furnace body has the guide duct of being connected with the second air exhauster, be provided with the shower nozzle on the guide duct.

Further, actuating mechanism includes driving motor, the bottom fixed mounting of supporting base has driving motor, driving motor's output shaft department fixed mounting has the pivot that extends to the inside of heat treatment furnace body, the top of pivot just is located the inside fixed mounting of heat treatment furnace body and has the carousel, the equal fixed mounting in left and right sides of carousel has the auxiliary rod that extends to the heat treatment furnace body inner wall, the top fixed mounting of carousel has the hydraulic stem, the top of carousel just is located the equal fixed mounting in left and right sides of hydraulic stem has the telescopic link.

Further, the bottom of placing the platform is connected with the top of hydraulic stem and telescopic link, the spout with auxiliary rod looks adaptation has been seted up to the inner wall of heat treatment furnace body.

Further, the top of the heat treatment furnace body is hinged with a sealing furnace cover, and a controller is fixedly arranged on the front side of the heat treatment furnace body.

Further, two the outside of bull stick is provided with the screw thread circle, and is two-way screw thread circle, the screw hole with screw thread circle threaded connection has been seted up to the inside of grip block, and the guiding hole with guide bar looks adaptation has been seted up at the top of screw hole.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this a heat treatment furnace for processing stamping die, through setting up hydraulic stem and grip block, when needs carry out heat treatment to stamping die, pull earlier the handle makes sealed bell open through the articulated elements, then the extension of controller control hydraulic stem, make the hydraulic stem drive place the platform and remove the import department that rises to the heat treatment furnace body, place stamping die again and place the top of platform, then biax motor operation makes the output shaft drive the bull stick, two bull sticks rotate and drive the grip block and carry out relative screw thread and remove, make two grip blocks remove and carry out the centre gripping fixed to stamping die, thereby make stamping die be convenient for fixed effect in the in-process of placing.

2. This a heat treatment furnace for processing stamping die, through setting up driving motor, after stamping die centre gripping is fixed, the hydraulic stem shortens to drive and places the platform and descend, make and place the platform and drive stamping die and remove to the inside of heat treatment furnace body, cover sealed bell again and make the heat treatment furnace body sealed, then first air exhauster is with the inside of external wind pumping to the heating cabinet, become hot-blast with wind heating through the heater, the inside of guide duct is pumped with hot-blast with the rethread second air exhauster, by the guide duct leading-in shower nozzle, two groups shower nozzle evenly spray the inside at the heat treatment furnace body with hot-blast, and driving motor also can operate and make its output shaft drive the pivot and rotate, the pivot rotates and drives the carousel and rotate, make the carousel drive auxiliary lever rotate in the inner wall of heat treatment furnace body, the carousel drives the hydraulic stem and makes and place the stamping die that the bench rotates, thereby make stamping die can pivoted in the in-process of heating accept hot-blast, realize stamping die and the effect of heating.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

fig. 3 is a partial cross-sectional view of the structure of the present utility model.

In the figure: 1. a support base; 2. a heat treatment furnace body; 3. a heating mechanism; 301. a protective cover; 302. a heating box; 303. a heater; 304. a first exhaust fan; 305. a second exhaust fan; 306. an air guide pipe; 307. a spray head; 4. a driving mechanism; 401. a driving motor; 402. a rotating shaft; 403. a turntable; 404. an auxiliary lever; 405. a hydraulic rod; 406. a telescopic rod; 5. a placement table; 6. a clamping mechanism; 601. a biaxial motor; 602. a rotating rod; 603. a guide rod; 604. a clamping plate; 7. sealing a furnace cover; 8. and a controller.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a heat treatment furnace for processing a stamping die in the present embodiment includes a support base 1, a heat treatment furnace body 2 is fixedly installed at the top of the support base 1, heating mechanisms 3 are fixedly installed at the top of the support base 1 and located at both left and right sides of the heat treatment furnace body 2, a driving mechanism 4 extending into the heat treatment furnace body 2 is arranged at the bottom of the support base 1, a placement table 5 is arranged on the driving mechanism 4, and a clamping mechanism 6 is arranged on the placement table 5;

the fixture 6 includes biax motor 601, the inside fixed mounting of placing the platform 5 has biax motor 601, biax motor 601 operation makes output shaft drive bull stick 602, equal fixed mounting in output shaft department has bull stick 602 about biax motor 601, two bull sticks 602 rotate and drive grip block 604 and carry out relative screw thread movement, the inside of placing the platform 5 and the top fixed mounting that is located biax motor 601 have guide bar 603, the equal movable mounting in outside of two bull sticks 602 has the grip block 604 that extends to the top of placing the platform 5, two grip blocks 604 remove and carry out the centre gripping fixedly to stamping die, thereby make stamping die be convenient for fixed effect in the in-process of placing.

In the embodiment, the heating mechanism 3 comprises a protective cover 301, the top of the support base 1 is fixedly provided with the protective covers 301 on the left side and the right side of the heat treatment furnace body 2, the inside of each protective cover 301 is fixedly provided with a heating box 302, the inside of each heating box 302 is fixedly provided with a heater 303, wind is heated into hot wind by the heater 303, the inner bottom wall of the protective cover 301 is fixedly provided with a first exhaust fan 304 connected with the heating box 302, the first exhaust fan 304 pumps outside wind into the inside of the heating box 302, the top of the heating box 302 is fixedly provided with a second exhaust fan 305 connected with the heat treatment furnace body 2, the hot wind is pumped into the inside of a guide duct 306 by the second exhaust fan 305, the inner walls on the left side and the right side of the heat treatment furnace body 2 are fixedly provided with guide ducts 306 connected with the second exhaust fans 305, the guide ducts 306 are provided with spray heads 307, and the two groups of spray heads 307 uniformly spray the hot wind into the heat treatment furnace body 2.

In case implementation, actuating mechanism 4 includes driving motor 401, driving motor 401 is fixed mounting in the bottom of supporting seat 1, driving motor 401 also can move and make its output shaft drive pivot 402 rotation, driving motor 401's output shaft department fixed mounting has the pivot 402 that extends to the inside of heat treatment furnace body 2, pivot 402 rotates and drives carousel 403 rotation, the top of pivot 402 and the inside fixed mounting who is located heat treatment furnace body 2 have carousel 403, carousel 403 drives auxiliary rod 404 in the inner wall of heat treatment furnace body 2 rotation, the left and right sides of carousel 403 all fixed mounting has auxiliary rod 404 that extends to the inner wall of heat treatment furnace body 2, hydraulic stem 405 is fixed mounting at the top of carousel 403, carousel 403 drives hydraulic stem 405 makes the stamping die on placing table 5 rotate, thereby make stamping die can the pivoted in-process of heating accept, realize stamping die all with the effect of heating, the top of carousel 403 and the left and right sides that are located hydraulic stem 405 all fixed mounting has telescopic link 406, hydraulic stem 405 stretches out and draws back, make placing table 5 through telescopic link 406 stable expansion, thereby make stamping die grip the effect of being convenient for after placing table 5.

In the case implementation, the top of the heat treatment furnace body 2 is hinged with a sealing furnace cover 7, the heat treatment furnace body 2 is sealed by covering the sealing furnace cover 7, a controller 8 is fixedly arranged on the front side of the heat treatment furnace body 2, and the controller 8 is electrically connected with the electronic components in the case through wires, so that the controller 8 is convenient to operate to control the operation of the electronic components.

In practice, the method is carried out according to the following steps:

1) When the stamping die needs to be subjected to heat treatment, a handle is pulled to open the sealing furnace cover 7 through a hinge piece;

2) Then the controller 8 controls the hydraulic rod 405 to extend, so that the hydraulic rod 405 drives the placing table 5 to move and rise to the inlet of the heat treatment furnace body 2;

3) Then the stamping die is placed on the top of the placing table 5, and the double-shaft motor 601 drives the rotating rod 602, so that the clamping plate 604 performs relative thread movement to clamp and fix the stamping die;

4) Then shortening the hydraulic rod 405 to drive the placing table 5 to descend, so that the placing table 5 drives the stamping die to move into the heat treatment furnace body 2, and the heat treatment furnace body 2 is sealed by covering the sealing furnace cover 7;

5) Then, the first exhaust fan 304, the heating box 302, the heater 303, the second exhaust fan 305, the air guide pipe 306 and the spray heads 307 are matched, so that the two groups of spray heads 307 uniformly spray hot air in the heat treatment furnace body 2;

6) The rotary shaft 402 is driven by the driving motor 401 to rotate the rotary table 403 to drive the auxiliary rod 404 to rotate in the inner wall of the heat treatment furnace body 2;

7) Finally, the turntable 403 drives the hydraulic rod 405 to enable the stamping die on the placement table 5 to rotate to receive hot air for heating.

To sum up, this a heat treatment furnace for processing stamping die, through setting up hydraulic stem 405 and grip block 604, when needs carry out heat treatment to stamping die, pull the handle earlier and make sealed bell 7 open through the articulated elements, then controller 8 control hydraulic stem 405 extends, make hydraulic stem 405 drive place platform 5 remove the import department that rises to heat treatment furnace body 2, place stamping die at the top of placing platform 5 again, then biax motor 601 operation makes the output shaft drive bull stick 602, two bull sticks 602 rotate and drive grip block 604 and carry out relative screw thread and remove, make two grip blocks 604 remove and carry out the centre gripping fixed to stamping die, thereby make stamping die be convenient for fixed effect in the in-process of placing.

Moreover, through setting up driving motor 401, after stamping die centre gripping is fixed, hydraulic stem 405 shortens and drives and place platform 5 and descend, make and place platform 5 and drive stamping die and remove to the inside of heat treatment furnace body 2, cover sealed bell 7 again and make heat treatment furnace body 2 sealed, then first air exhauster 304 pumps external wind to the inside of heating cabinet 302, it heats the wind into hot-blast through heater 303, the inside of guide duct 306 is pumped to the hot-blast through second air exhauster 305, guide duct 306 leads into shower nozzle 307, two groups of shower nozzles 307 evenly spray hot-blast in the inside of heat treatment furnace body 2, and driving motor 401 also can operate and make its output shaft drive pivot 402 rotation, pivot 402 rotation drives carousel 403 rotation, make carousel 403 drive auxiliary rod 404 rotation in the inner wall of heat treatment furnace body 2, carousel 403 drives hydraulic stem 405 and makes the stamping die on placing platform 5 rotate, thereby make stamping die can the hot-blast of receiving that the in-process of heating, realize that stamping die all with the effect of heating.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heat treatment furnace for processing a stamping die, comprising a support base (1), characterized in that: the heat treatment furnace comprises a heat treatment furnace body (2) fixedly arranged at the top of a support base (1), heating mechanisms (3) are fixedly arranged at the top of the support base (1) and positioned at the left side and the right side of the heat treatment furnace body (2), a driving mechanism (4) extending to the inside of the heat treatment furnace body (2) is arranged at the bottom of the support base (1), a placing table (5) is arranged on the driving mechanism (4), and a clamping mechanism (6) is arranged on the placing table (5);

the clamping mechanism (6) comprises a double-shaft motor (601), the double-shaft motor (601) is fixedly installed in the placing table (5), rotating rods (602) are fixedly installed at left and right output shafts of the double-shaft motor (601), guide rods (603) are fixedly installed in the placing table (5) and located at the tops of the double-shaft motor (601), and clamping plates (604) extending to the tops of the placing table (5) are movably installed outside the rotating rods (602).

2. A heat treatment furnace for processing a press mold according to claim 1, wherein: the heating mechanism (3) comprises a protective cover (301), the top of the supporting base (1) and the left side and the right side of the heat treatment furnace body (2) are fixedly provided with the protective covers (301), the two inner sides of the protective covers (301) are fixedly provided with heating boxes (302), the inner sides of the heating boxes (302) are fixedly provided with heaters (303), the inner bottom wall of the protective covers (301) is fixedly provided with a first exhaust fan (304) connected with the heating boxes (302), the top of the heating boxes (302) is fixedly provided with a second exhaust fan (305) connected with the heat treatment furnace body (2), the inner walls of the left side and the right side of the heat treatment furnace body (2) are fixedly provided with air guide pipes (306) connected with the second exhaust fan (305), and the air guide pipes (306) are provided with spray heads (307).

3. A heat treatment furnace for processing a press mold according to claim 1, wherein: the driving mechanism (4) comprises a driving motor (401), the bottom of the supporting base (1) is fixedly provided with the driving motor (401), an output shaft of the driving motor (401) is fixedly provided with a rotating shaft (402) which extends to the inside of the heat treatment furnace body (2), the top of the rotating shaft (402) is fixedly provided with a rotary table (403) which is positioned in the heat treatment furnace body (2), the left side and the right side of the rotary table (403) are fixedly provided with auxiliary rods (404) which extend to the inner wall of the heat treatment furnace body (2), the top of the rotary table (403) is fixedly provided with a hydraulic rod (405), and the top of the rotary table (403) is fixedly provided with telescopic rods (406) which are positioned on the left side and the right side of the hydraulic rod (405).

4. A heat treatment furnace for processing a press mold according to claim 3, wherein: the bottom of placing the platform (5) is connected with the tops of a hydraulic rod (405) and a telescopic rod (406), and a chute matched with the auxiliary rod (404) is formed in the inner wall of the heat treatment furnace body (2).

5. A heat treatment furnace for processing a press mold according to claim 1, wherein: the top of the heat treatment furnace body (2) is hinged with a sealing furnace cover (7), and a controller (8) is fixedly arranged on the front side of the heat treatment furnace body (2).

6. A heat treatment furnace for processing a press mold according to claim 1, wherein: the outside of two bull stick (602) is provided with the screw thread circle, and is two-way screw thread circle, the screw hole with screw thread circle threaded connection is seted up to the inside of grip block (604), and the guiding hole with guide bar (603) looks adaptation has been seted up at the top of screw hole.