CN216473380U - Stable mould tempering device fixes a position - Google Patents
Stable mould tempering device fixes a position Download PDFInfo
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- CN216473380U CN216473380U CN202220043495.6U CN202220043495U CN216473380U CN 216473380 U CN216473380 U CN 216473380U CN 202220043495 U CN202220043495 U CN 202220043495U CN 216473380 U CN216473380 U CN 216473380U
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- tempering furnace
- tempering
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- removal case
- rollers
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Abstract
The utility model discloses a mould tempering device with stable positioning, which comprises a tempering furnace and an opening arranged at one side of the tempering furnace, wherein a plurality of groups of placing rollers and a supporting frame for installing the placing rollers are arranged in the tempering furnace; a plurality of groups of driving rollers which correspond to the placing rollers and are arranged on the moving box are arranged on two sides of the supporting frame, and a driving piece for driving the driving rollers to rotate in a reciprocating manner is arranged in the moving box; the tempering furnace is provided with an adjusting piece for adjusting the distance between the movable box and the support frame; the utility model discloses well regulating part can adjust the distance between removal case and the support frame to can adjust the drive roller and place the distance between the roller, can adjust according to the size of mould, the drive roller that makes the support frame both sides can cooperate and carry out the centre gripping to the mould both sides, and during the drive roller reciprocating rotation of mould both sides, can drive the stable reciprocating motion of mould, messenger's mould contact department also can be heated.
Description
Technical Field
The utility model relates to a mould production technical field specifically is a stable mould tempering installation in location.
Background
When the large mold of 5CrNiMo is produced, preheating is needed, then normalizing, quenching and other processes are carried out, after quenching is finished, a workpiece is taken out of a furnace, tempering is needed when the surface temperature is reduced to 150-.
In the existing tempering-resistant heat treatment device for the die steel disclosed in patent publication No. CN210215465U, after the die steel workpiece is placed in a tempering furnace, a bearing frame limits the workpiece, at the moment, a rotating gear belt drives a rotating gear to rotate, and a cylinder enables the rotating gear to do reciprocating motion in the linear direction, so that the workpiece can rotate ceaselessly in the tempering furnace, and a heating wire in the tempering furnace generates heat, so that the workpiece can be heated uniformly, and the tempering quality of the workpiece is improved.
The workpiece in the device can reciprocate and is uniformly heated, and although the bearing frame can reciprocate and rotate to drive the workpiece to reciprocate, the workpiece is easy to deviate in working movement, so that the stable placement of the workpiece is influenced, and improvement is needed. In order to solve the problems, the die tempering device with stable positioning is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fix a position stable mould tempering device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a mold tempering device with stable positioning comprises a tempering furnace and an opening arranged on one side of the tempering furnace, wherein a plurality of groups of placing rollers and a supporting frame used for installing the placing rollers are arranged in the tempering furnace;
a plurality of groups of driving rollers which correspond to the placing rollers and are arranged on the moving box are arranged on two sides of the supporting frame, and a driving piece for driving the driving rollers to rotate in a reciprocating manner is arranged in the moving box;
and the tempering furnace is provided with an adjusting piece for adjusting the distance between the movable box and the support frame.
Preferably, the driving piece is including installing the cylinder at the removal incasement, the push pedal is connected to cylinder power take off's piston rod, push pedal one side and removal incasement wall sliding fit, the rack is connected to the push pedal opposite side, the drive roller bottom is connected and is linked up the axle, it extends to removal incasement chamber connecting gear to link up the axle, the rack is kept away from push pedal one side and is equipped with the tooth with gear engagement.
Preferably, the connecting shaft is matched with the movable box in a rotating mode, the bottom of the gear is connected with a supporting rod used for supporting the gear to rotate stably, and a positioning plate used for supporting the rack to slide stably is installed in the movable box.
Preferably, the adjusting part comprises a screw rod in threaded connection with the movable box, a motor for driving the screw rod to rotate is installed on the outer side of the tempering furnace, the two groups of threads corresponding to the two groups of movable boxes on the screw rod are opposite in rotating direction, a guide rod in sliding fit with the movable box is further fixedly installed in the tempering furnace, and the bottom of the movable box is in sliding fit with the bottom of an inner cavity of the tempering furnace.
Preferably, electric heating pipelines are installed on the inner walls of two sides of the tempering furnace and the top of the inner cavity, a circulating fan is installed on one side, away from the opening, of the tempering furnace, two groups of ventilation pipes are installed on the side wall, away from the opening, of the tempering furnace, one group of ventilation pipes is connected with the air outlet end of the circulating fan, the other group of ventilation pipes is connected with the air inlet end of the circulating fan, and a sealing door is hinged to one side, close to the opening, of the tempering furnace.
Preferably, the outer wall of the driving roller is provided with a plurality of evenly arranged anti-skid protrusions.
Preferably, the shaft ends of the two sides of the placing roller are connected with a rotating shaft which is in running fit with the supporting frame, and the outer diameter of the placing roller is larger than that of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
the placing roller can be used for placing the die, the driving rollers can be matched to contact with two sides of the die, and when the driving rollers on two sides of the die rotate in a reciprocating manner, the driving rollers can drive the die to do stable reciprocating motion, so that the contact part of the die can be heated;
the utility model discloses the distance between adjusting part can adjust the removal case and the support frame to can adjust the distance between drive roller and the roller of placing, can adjust according to the size of mould, make the drive roller of support frame both sides can cooperate and carry out the centre gripping to the mould both sides, make things convenient for the stable reciprocating motion of mould;
the utility model discloses heated air circulation in the tempering furnace is enabled in well circulating fan's setting, improves the mould homogeneity of being heated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of the inner chamber of the tempering furnace of the present invention.
Fig. 3 is a schematic sectional view of the present invention.
Fig. 4 is a schematic structural diagram of the interior of the middle moving box of the present invention.
In the figure: 11. tempering furnace; 12. an opening; 13. a sealing door; 14. a circulating fan; 15. placing a roller; 16. a support frame; 17. an electric heating circuit; 18. a guide bar; 19. a screw rod; 20. a mobile box; 21. a drive roller; 22. a vent pipe; 23. a connecting shaft; 24. a gear; 25. a rack; 26. positioning a plate; 27. pushing the plate; 28. and a cylinder.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present invention, a mold tempering apparatus with stable positioning includes a tempering furnace 11 and an opening 12 disposed at one side of the tempering furnace 11, wherein a plurality of sets of placing rollers 15 and a supporting frame 16 for mounting the placing rollers 15 are disposed in the tempering furnace 11; the mold can be placed on the placing roller 15;
a plurality of groups of driving rollers 21 which correspond to the placing rollers 15 and are arranged on a movable box 20 are arranged on two sides of the supporting frame 16, and a driving piece for driving the driving rollers 21 to rotate in a reciprocating manner is arranged in the movable box 20;
when the driving rollers on the two sides of the die rotate in a reciprocating manner, the driving rollers can drive the die to do stable reciprocating movement, so that the contact part of the die can be heated;
the driving piece comprises an air cylinder 28 arranged in the moving box 20, a piston rod of a power output end of the air cylinder 28 is connected with a push plate 27, one side of the push plate 27 is in sliding fit with the inner wall of the moving box 20, the other side of the push plate 27 is connected with a rack 25, the bottom of the driving roller 21 is connected with a connecting shaft 23, the connecting shaft 23 extends to an inner cavity of the moving box 20 and is connected with a gear 24, and one side of the rack 25, far away from the push plate 27, is provided with teeth meshed with the gear 24;
the connecting shaft 23 is in running fit with the movable box 20, the bottom of the gear 24 is connected with a support rod for supporting the gear 24 to stably rotate, and a positioning plate 26 for supporting the rack 25 to stably slide is arranged in the movable box 20;
when the cylinder 28 drives the piston rod to extend and retract, the push plate 27 can be driven to reciprocate, so that the rack 25 slides in the positioning plate 26 in a reciprocating manner, and when the rack slides, the energy-driving gear 24 rotates in a reciprocating manner, so that the driving roller 21 is driven to rotate in a reciprocating manner.
The tempering furnace 11 is provided with an adjusting piece for adjusting the distance between the movable box 20 and the support frame 16;
the adjusting part comprises a screw rod 19 in threaded connection with a moving box 20, a motor for driving the screw rod 19 to rotate is installed on the outer side of the tempering furnace 11, the rotating directions of two groups of threads corresponding to the two groups of moving boxes 20 on the screw rod 19 are opposite, a guide rod 18 in sliding fit with the moving box 20 is further fixedly installed in the tempering furnace 11, and the bottom of the moving box 20 is in sliding fit with the bottom of an inner cavity of the tempering furnace 11;
the motor during operation drives the lead screw 19 and rotates, adjusts the distance between mobile box 20 and the support frame 16, makes drive roller 21 support the side wall of pressing the contact and placing the mould on placing roller 15, and two sets of mobile boxes 20 can synchronous adjustment, and later when the drive roller 21 synchronous revolution on two sets of mobile boxes 20, can drive the mould and place roller 15 on reciprocating motion.
the mould can be put in from the opening 12, the electric heating pipeline 17 works to heat the tempering furnace, the circulating fan 14 works to circulate the hot air in the tempering furnace 11, and the heating uniformity of the mould is improved.
The outer wall of the driving roller 21 is provided with a plurality of anti-skidding protrusions which are uniformly arranged, so that the friction between the driving roller 21 and the die is improved.
The mold placing device is characterized in that the shaft ends of two sides of the placing roller 15 are connected with rotating shafts in running fit with the supporting frame 16, the outer diameter of the placing roller 15 is larger than that of the rotating shafts, and the placing roller 15 can be driven to rotate around the axis of the rotating shafts when the mold reciprocates on the placing roller 15.
The utility model discloses a theory of operation is: the mould can be put into from opening 12 and place on the roller 15, adjust the distance between removal case 20 and the support frame 16 through the regulating part, make drive roller 21 support the side wall of the contact placement mould on the roller 15, close sealing door 13, electric heating pipeline 17 work heats in the tempering furnace, circulating fan 14 works, hot air circulation in the tempering furnace 11 of enabling, driving piece drives drive roller 21 and reciprocates, and the area is driven the mould and is placed roller 15 reciprocating motion, makes mould contact department also can be heated.
Claims (7)
1. A die tempering device with stable positioning comprises a tempering furnace (11) and an opening (12) arranged on one side of the tempering furnace (11), wherein a plurality of groups of placing rollers (15) and a support frame (16) used for installing the placing rollers (15) are arranged in the tempering furnace (11);
the method is characterized in that: a plurality of groups of driving rollers (21) which correspond to the placing rollers (15) and are arranged on the moving box (20) are arranged on two sides of the supporting frame (16), and a driving piece for driving the driving rollers (21) to rotate in a reciprocating manner is arranged in the moving box (20);
and the tempering furnace (11) is provided with an adjusting piece for adjusting the distance between the movable box (20) and the support frame (16).
2. The mold tempering apparatus of claim 1, wherein: the driving piece is including installing cylinder (28) in removal case (20), push pedal (27) is connected to cylinder (28) power take off's piston rod, push pedal (27) one side and removal case (20) inner wall sliding fit, rack (25) are connected to push pedal (27) opposite side, drive roller (21) bottom is connected and is linked up axle (23), link up axle (23) and extend to removal case (20) inner chamber connecting gear (24), push pedal (27) one side is kept away from in rack (25) is equipped with the tooth with gear (24) meshing.
3. The mold tempering apparatus of claim 2, wherein: join in marriage with removal case (20) normal running in spindle (23), gear (24) bottom is connected with and is used for supporting gear (24) steady pivoted bracing piece, install in removal case (20) and be used for supporting rack (25) steady gliding locating plate (26).
4. The mold tempering apparatus of claim 1, wherein: the regulating part includes lead screw (19) with removal case (20) threaded connection, tempering furnace (11) outside is installed and is used for driving lead screw (19) pivoted motor, two sets of screw threads that correspond with two sets of removal case (20) on lead screw (19) are revolved to opposite, in tempering furnace (11) still fixed mounting have with removal case (20) sliding fit's guide bar (18), removal case (20) bottom and tempering furnace (11) inner chamber bottom sliding fit.
5. The mold tempering apparatus with stable positioning according to claim 1, wherein: electric heating pipelines (17) are installed on the inner walls of two sides of the tempering furnace (11) and the top of the inner cavity, a circulating fan (14) is installed on one side, away from the opening (12), of the tempering furnace (11), two groups of ventilation pipes (22) are installed on the side wall, away from one side of the opening (12), of the tempering furnace (11), one group of ventilation pipes (22) is connected with the air outlet end of the circulating fan (14), the other group of ventilation pipes (22) is connected with the air inlet end of the circulating fan (14), and the tempering furnace (11) is hinged to a sealing door (13) close to one side of the opening (12).
6. The mold tempering apparatus of claim 1, wherein: the outer wall of the driving roller (21) is provided with a plurality of anti-skid protrusions which are uniformly arranged.
7. The mold tempering apparatus of claim 1, wherein: the shaft ends of the two sides of the placing roller (15) are connected with a rotating shaft which is matched with the supporting frame (16) in a rotating mode, and the outer diameter of the placing roller (15) is larger than that of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043495.6U CN216473380U (en) | 2022-01-10 | 2022-01-10 | Stable mould tempering device fixes a position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043495.6U CN216473380U (en) | 2022-01-10 | 2022-01-10 | Stable mould tempering device fixes a position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216473380U true CN216473380U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220043495.6U Active CN216473380U (en) | 2022-01-10 | 2022-01-10 | Stable mould tempering device fixes a position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216473380U (en) |
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2022
- 2022-01-10 CN CN202220043495.6U patent/CN216473380U/en active Active
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