CN215825764U - Hot-press forming machine - Google Patents

Hot-press forming machine Download PDF

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Publication number
CN215825764U
CN215825764U CN202122367488.XU CN202122367488U CN215825764U CN 215825764 U CN215825764 U CN 215825764U CN 202122367488 U CN202122367488 U CN 202122367488U CN 215825764 U CN215825764 U CN 215825764U
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China
Prior art keywords
air
piston rod
machine
cylinder
inflator
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CN202122367488.XU
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Chinese (zh)
Inventor
魏印帅
于磊
魏令剑
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Yantai Zhaoyuan Auto Parts Co ltd
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Yantai Zhaoyuan Auto Parts Co ltd
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Abstract

The invention discloses a hot-press forming machine, which belongs to the technical field of hot pressing and comprises a machine tool, wherein machine frames are fixedly arranged on two sides of the machine tool and the upper end of the machine tool, a driving oil cylinder is arranged at the upper end of the machine frame, an upper die is fixedly arranged on a piston rod of the driving oil cylinder, the upper die vertically slides, an air cylinder is arranged on one side of the driving oil cylinder, the air cylinder is vertically arranged, an air outlet pipe of the air cylinder is provided with an air pipe, the piston rod of the driving oil cylinder is fixedly connected with the piston rod of the air cylinder, when the piston rod of the driving oil cylinder ascends, the air cylinder is in an air outlet state, the air cylinder is fixedly arranged at the upper end of the machine frame, a lower die is fixedly arranged on the machine tool, the lower die is arranged under the upper die, a plurality of jacks are formed in the lower die, and the jacks are detachably connected with one end, far away from the air cylinder, of the air pipes. This application has the time of taking away the machined part of shortening, improves production efficiency's effect.

Description

Hot-press forming machine
Technical Field
The invention relates to the technical field of hot pressing, in particular to a hot-pressing forming machine.
Background
The traditional hot-press forming machine is a machine commonly used for processing leather, rubber and other materials, and is mainly characterized in that a processing die is heated, raw materials are added into the processing die, the raw materials are processed into an expected shape through a thermal process, and finally a model finished product is taken out.
The prior art can refer to the Chinese utility model with the publication number of CN 212920150U. The hot-pressing forming machine comprises a rack, a pressing plate assembly, a driving assembly, a heating assembly, a Peltier assembly and a controller, wherein the pressing plate assembly comprises a first pressing plate and a second pressing plate which are movably connected with the rack; the driving assembly can drive the first pressing plate and the second pressing plate to be folded or separated; the heating assembly comprises a first electric heating plate, and the first electric heating plate is in heat conduction connection with the first pressing plate; or/and the heating component comprises a second electric heating plate, and the second electric heating plate is in heat conduction connection with the second pressing plate; the Peltier component is in heat conduction connection with the first electric heating plate or/and the second electric heating plate; the driving assembly, the heating assembly and the Peltier assembly are electrically connected with the controller.
In view of the above-mentioned related technologies, the inventor believes that after the hot press forming machine is used for processing, the workpiece is heated to a high temperature, and the workpiece cannot be taken out immediately, so that the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to shorten the time of taking away the machined part, improve production efficiency, this application provides a hot briquetting machine.
The application provides a hot briquetting machine adopts following technical scheme:
the utility model provides a hot briquetting machine, includes the lathe, lathe both sides and lathe upper end have set firmly the frame, the frame upper end is equipped with drive cylinder, be equipped with the mould on the drive cylinder piston rod, go up the vertical slip of mould, drive cylinder one side is provided with the inflator, the vertical setting of inflator, the inflator outlet duct is equipped with the trachea, drive cylinder's piston rod with the piston rod fixed connection of inflator works as when the drive cylinder piston rod rises, the inflator is in the state of giving vent to anger, the inflator sets firmly in the frame upper end, the lathe has set firmly the bed die, the bed die sets up under last mould, a plurality of jacks have been seted up to the bed die, the jack with the trachea is kept away from inflator one end releasable connection.
Through adopting the above technical scheme, during the use, place the machined part on the bed die, drive cylinder promotes the vertical downstream of piston rod and drives the vertical downstream of mould, the vertical downstream of mould drives the piston rod of inflator and drives the piston of inflator and bleed through the trachea to the jack when going up the vertical downstream of mould and carrying out the extrusion to the machined part, it is more stable to make machined part and bed die location, after the punching press is accomplished, drive cylinder drives the vertical upstream of piston rod, the piston rod drives the vertical upstream of piston rod that drives the inflator when the vertical upstream of mould drives the inflator in the piston rod drive, the vertical upstream of inflator bleeds, the gas of letting out blows to the jack through the trachea, the machined part that makes to insert on the jack is blown up from the bed die, and cool off the machined part, make the machined part more conveniently take away, the time of getting is shortened, and the production efficiency is improved.
Optionally, the inner side wall of the insertion hole is fixedly provided with a sealing ring.
Through adopting above-mentioned technical scheme, keep away from inflator one end with the trachea during use and peg graft with the sealing ring, the sealing ring is sealed with the clearance between trachea lateral wall and the jack inside wall, when the inflator is given vent to anger or is bled to the jack through the trachea, guarantees to have good gas tightness between jack and the trachea.
Optionally, the air pipe is close to the outer side wall cover of one end of the inflator is provided with an elastic sealing ring.
By adopting the technical scheme, when the air pipe is installed, the air pipe is sleeved on the air outlet position of the air cylinder, the elastic sealing ring is sleeved outside the air pipe, and the inner side wall of the air pipe is tightly pressed by utilizing the elasticity of the elastic sealing ring to prevent air leakage.
Optionally, the machine tool two-side frame is close to one side of the lower die, and a plurality of air nozzles are arranged on one side of the lower die.
By adopting the technical scheme, after the air pipe blows and cools the machined part through the jack, the air nozzle sprays air to the machined part to carry out secondary cooling on the machined part, and the cooling time of the machined part is further shortened.
Optionally, the number of the upper dies is a plurality of upper dies which vertically slide, the number of the lower dies is a plurality of lower dies, and the upper dies and the lower dies are arranged in a one-to-one correspondence manner.
Through adopting above-mentioned technical scheme, can peg graft a plurality of machined parts through the jack and carry out hot briquetting on the bed die simultaneously during the use, improve the efficiency of processing.
Optionally, a hollow groove is formed in the lower die, and heating wires are uniformly distributed in the hollow groove.
By adopting the technical scheme, when the machined part is spliced on the lower die, the heating wires which are uniformly distributed heat the lower die, and the lower die transmits the heat uniformly to the machined part, so that the machined part is heated uniformly.
Optionally, the lower mold is detachably connected to the machine tool, a piston rod of the driving cylinder is fixedly connected to a horizontally arranged sliding plate, and the upper mold is detachably connected to the sliding plate.
By adopting the technical scheme, when different machined parts need to be machined, the upper die and the corresponding lower die can be replaced, so that the hot-press forming machine can simultaneously machine the machined parts in different shapes.
Optionally, cushions are fixedly arranged at four corners of the bottom end of the machine tool.
Through adopting above-mentioned technical scheme, when the mould carries out the punching press to the work piece, the impact force is transmitted to bed die and lathe from last mould, and the lathe transmits the blotter with the impact force, from the vibration that reduces the lathe and the impact of last mould to the lathe.
To sum up, the application comprises the following beneficial technical effects:
1. when the punching machine is used, a workpiece is placed on the lower die, the driving oil cylinder pushes the piston rod to vertically move downwards to drive the lower die to vertically move downwards, the upper die vertically moves downwards to extrude the workpiece, the piston rod drives the inflator piston to vertically downwards exhaust air to the insertion hole through the air pipe, after punching is completed, the driving oil cylinder drives the piston rod to vertically move upwards, the piston rod drives the upper die to vertically move upwards and simultaneously drives the piston rod of the inflator to vertically move upwards, the inflator vertically moves upwards to exhaust air, the discharged air is blown to the insertion hole through the air pipe, so that the workpiece inserted in the insertion hole is blown up from the lower die, and the workpiece is cooled, the workpiece is more conveniently taken away, the workpiece taking time is shortened, and the production efficiency is improved;
2. when the air pipe is installed, the air pipe is sleeved on the air outlet pipe, an elastic sealing ring is sleeved at the joint of the air pipe and the air outlet pipe, the inner side wall of the air pipe is tightly pressed with the outer side wall of the air outlet pipe by utilizing the elasticity of the elastic sealing ring, and air leakage is prevented;
3. after the air pipe blows and cools the workpiece through the jack, the air nozzle sprays air to the workpiece to carry out secondary cooling on the workpiece, and the cooling time of the workpiece is further shortened.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a cross-sectional view of an embodiment of the present application.
Fig. 3 is a partial structural view of a protruding cylinder according to an embodiment of the present application.
FIG. 4 is a partial view of the protruding seal ring of the present application.
Description of reference numerals:
1. a machine tool; 2. a frame; 21. a driving oil cylinder; 211. a sliding plate; 22. an air cylinder; 221. an air outlet pipe; 23. an air nozzle; 3. an air tube; 4. an upper die; 5. a lower die; 51. a jack; 511. a seal ring; 52. an electric heating wire; 6. an elastic sealing ring; 7. a cushion pad.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a hot-press forming machine.
Referring to fig. 1 and 2, a hot press forming machine comprises a machine tool 1, wherein 4 lower dies 5 are arranged on the upper surface of the surface, away from the ground, of the machine tool 1, the lower dies 5 are arranged along the length direction of the machine tool 1, and each lower die 5 is detachably connected with the machine tool 1 through a bolt. Machine tool 1 is equipped with 4 and goes up mould 4 near being equipped with directly over the bed die 5, goes up mould 4 and bed die 5 one-to-one, goes up mould 4 vertical slip. The lower die 5 is far away from the machine tool 1 and is provided with a plurality of jacks 51, the lower die 5 is provided with a hollow groove, and the hollow groove is fixedly provided with uniformly distributed heating wires 52. During the use, the machined part is inserted into the lower die 5 through the insertion hole 51 and is far away from one side of the machine tool 1, the heating wire 52 in the hollow groove of the lower die 5 uniformly heats the lower die 5, the lower die 5 gradually transfers heat to the machined part, and the upper die 4 vertically slides downwards to punch the workpiece.
Referring to fig. 1, cushions 7 are fixed at four corners of the bottom end of the machine tool 1. When the upper die 4 presses the workpiece, the impact force is transmitted from the upper die 4 to the lower die 5 and the machine tool 1, and the machine tool 1 transmits the impact force to the cushion pad 7, thereby reducing the vibration of the machine tool 1 and the impact of the upper die 4 on the machine tool 1.
Referring to fig. 2, a frame 2 is fixedly arranged at two sides and the upper end of one side, away from the ground, of a machine tool 1, a driving oil cylinder 21 is arranged at the upper end of the frame 2 of the machine tool 1, a cylinder seat of the driving oil cylinder 21 is fixedly connected with the frame 2, a piston rod of the driving oil cylinder 21 is fixedly connected with a sliding plate 211, and the sliding plate 211 is detachably connected with an upper die 4 through bolts. When the stamping die is used, the driving oil cylinder 21 drives the piston rod of the driving oil cylinder 21 to slide downwards, the piston rod of the driving oil cylinder 21 drives the upper die 4 to vertically move downwards to stamp a workpiece, the driving oil cylinder 21 drives the piston rod of the driving oil cylinder 21 to slide upwards, and the piston rod of the driving oil cylinder 21 drives the upper die 4 to move upwards to complete stamping.
Referring to fig. 2 and 3, an air cylinder 22 is arranged on one side of the driving oil cylinder 21, the cylinder body of the air cylinder 22 is fixedly connected with the frame 2, the air cylinder 22 is arranged along the vertical direction, and an air outlet pipe 221 is fixedly arranged at one end of the air cylinder 22 close to the frame 2. The air outlet pipe 221 of the air cylinder 22 is sleeved with an air pipe 3, and an elastic sealing ring 6 is sleeved at the joint of the air pipe 3 and the air outlet pipe 221. When in use, the elastic sealing ring 6 is sleeved on the outer side wall of one end of the gas pipe 3 sleeved with the gas outlet pipe 221, and the sleeved part of the gas pipe 3 and the gas outlet pipe 221 is sealed by the elasticity of the elastic sealing ring 6.
Referring to fig. 2 and 4, a sealing ring 511 is fixedly arranged on the inner side wall of one end of the insertion hole 51 far away from the air cylinder 22, one end of the air tube 3 far away from the air cylinder 22 is inserted into the sealing ring 511, and the sealing ring 511 seals a gap between the outer side wall of the air tube 3 and the inner side wall of the insertion hole 51. The piston rod of the driving cylinder 21 is fixedly connected with the piston rod of the air cylinder 22, and when the piston rod of the driving cylinder 21 rises, the air cylinder 22 is in an air outlet state. When the piston rod of the driving oil cylinder 21 slides downwards to drive the piston rod of the air cylinder 22 to slide downwards, the air at the position of the insertion hole 51 enters the air cylinder 22 through the air outlet pipe 221 to suck the processing block of the lower die 5 tightly on the surface of the lower die 5, the piston rod of the driving oil cylinder 21 slides upwards to drive the air cylinder 22 to slide upwards, the air in the air cylinder 22 is extruded to the insertion hole 51 by the piston rod of the air cylinder 22 through the air pipe 3, and the extruded air pushes out the processing piece inserted in the insertion hole 51.
Referring to fig. 1, a plurality of air nozzles 23 are arranged on the side of the machine frame 2 on both sides of the machine tool 1 close to the lower die 5, and the air nozzles 23 face the lower die 5. After the air pipe 3 blows air to cool the workpiece through the insertion hole 51, the air nozzle 23 blows air to the workpiece to blow air to cool the workpiece again.
The implementation principle of the hot-press forming machine in the embodiment of the application is as follows: when the device is used, a workpiece is inserted into one surface of the lower die 5, which is far away from the machine tool 1, through the insertion hole 51, the heating wire 52 in the hollow groove of the lower die 5 uniformly heats the lower die 5, the lower die 5 gradually transfers heat to the workpiece, the driving oil cylinder 21 drives the piston rod of the driving oil cylinder 21 to vertically slide downwards, the piston rod of the driving oil cylinder 21 vertically slides downwards to drive the piston rod of the air cylinder 22 and the upper die 4 to move downwards, the lower die 5 vertically moves downwards to punch the workpiece, the air cylinder 22 sucks the workpiece to the upper surface of the lower die 5 through air pumping from the air pipe 3 inserted on the air outlet pipe 221 to the insertion hole 51, the buffer 7 arranged at the bottom end of the machine tool 1 relieves impact vibration caused by punching of the upper die 4, the driving oil cylinder 21 drives the piston rod of the driving oil cylinder 21 to slide upwards, and the piston rod of the driving oil cylinder 21 to slide upwards to drive the piston rods of the upper die 4 and the air cylinder 22 to slide upwards, the piston rod of the air cylinder 22 extrudes the air in the air cylinder 22 to the insertion hole 51 through the air pipe 3, the extruded air pushes the workpiece out of the insertion hole 51, and the air nozzles 23 arranged on the machine frame 2 at the two ends of the machine tool 1 eject the air to the workpiece to carry out secondary cooling on the workpiece.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A hot press forming machine is characterized in that: including lathe (1), lathe (1) both sides and lathe (1) upper end have set firmly frame (2), frame (2) upper end is equipped with drive cylinder (21), be equipped with mould (4) on drive cylinder (21) piston rod, go up mould (4) vertical slip, drive cylinder (21) one side is provided with inflator (22), the vertical setting of inflator (22), outlet duct (221) of inflator (22) are equipped with trachea (3), the piston rod of drive cylinder (21) with the piston rod fixed connection of inflator (22), work as when drive cylinder (21) piston rod rises, inflator (22) are in the state of giving vent to anger, inflator (22) set firmly in frame (2) upper end, lathe (1) have set firmly bed (5), bed (5) set up under last mould (4), a plurality of jacks (51) are formed in the lower die (5), and the jacks (51) are detachably connected with one ends, far away from the air cylinders (22), of the air pipes (3).
2. A thermoforming machine as claimed in claim 1, characterised in that: and a sealing ring (511) is fixedly arranged on the inner side wall of the insertion hole (51).
3. A thermoforming machine as claimed in claim 1, characterised in that: the air pipe (3) is close to the outer side wall of one end of the air cylinder (22) and is sleeved with an elastic sealing ring (6).
4. A thermoforming machine as claimed in claim 1, characterised in that: and a plurality of air nozzles (23) are arranged on the machine tool (1) two sides of the machine frame (2) close to one side of the lower die (5).
5. A thermoforming machine as claimed in claim 1, characterised in that: the number of the upper molds (4) is multiple, the number of the lower molds (5) is multiple, and the upper molds (4) and the lower molds (5) are arranged in a one-to-one correspondence manner.
6. The machine according to claim 5, characterized in that: the lower die (5) is internally provided with a hollow groove, and the hollow groove is internally provided with uniformly distributed heating wires (52).
7. A thermoforming machine as claimed in claim 1, characterised in that: the lower die (5) is detachably connected with the machine tool (1), a piston rod of the driving oil cylinder (21) is fixedly connected with a horizontally arranged sliding plate (211), and the upper die (4) is detachably connected with the sliding plate (211).
8. A thermoforming machine as claimed in claim 1, characterised in that: four corners of the bottom end of the machine tool (1) are fixedly provided with cushion pads (7).
CN202122367488.XU 2021-09-28 2021-09-28 Hot-press forming machine Active CN215825764U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122367488.XU CN215825764U (en) 2021-09-28 2021-09-28 Hot-press forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122367488.XU CN215825764U (en) 2021-09-28 2021-09-28 Hot-press forming machine

Publications (1)

Publication Number Publication Date
CN215825764U true CN215825764U (en) 2022-02-15

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ID=80202138

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Application Number Title Priority Date Filing Date
CN202122367488.XU Active CN215825764U (en) 2021-09-28 2021-09-28 Hot-press forming machine

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CN (1) CN215825764U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115401152A (en) * 2022-10-09 2022-11-29 马鞍山常裕机械设备有限公司 Foundry goods clamping device is used in casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115401152A (en) * 2022-10-09 2022-11-29 马鞍山常裕机械设备有限公司 Foundry goods clamping device is used in casting

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