CN113649576A - Powder metallurgy automobile gear automatic processing device - Google Patents
Powder metallurgy automobile gear automatic processing device Download PDFInfo
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- CN113649576A CN113649576A CN202110947745.9A CN202110947745A CN113649576A CN 113649576 A CN113649576 A CN 113649576A CN 202110947745 A CN202110947745 A CN 202110947745A CN 113649576 A CN113649576 A CN 113649576A
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 238000003754 machining Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 68
- 239000000463 material Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 abstract description 29
- 239000000843 powder Substances 0.000 abstract description 29
- 238000005056 compaction Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 12
- 238000007599 discharging Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/004—Filling molds with powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention relates to a gear machining device, in particular to an automatic machining device for a powder metallurgy automobile gear. The technical problem of the invention is as follows: the automatic processing device for the powder metallurgy automobile gear can reduce operation steps and is simple and convenient to operate. An automatic processing device for powder metallurgy automobile gears comprises a support frame and a heating ring, wherein the heating ring is arranged on the upper part of the support frame in a sliding manner; the mould is arranged at the upper part of the support frame; the first spring is connected between the heating ring and the supporting frame. The pressing block can extrude metal powder, compact the metal powder, open the heating ring after compaction, heat the compacted metal powder by the heating ring, solidify and form the metal powder, does not need to take out the compacted metal powder, is simple and convenient to operate, and can be moved away by people, so that people can take the solidified and formed metal powder conveniently.
Description
Technical Field
The invention relates to a gear machining device, in particular to an automatic machining device for a powder metallurgy automobile gear.
Background
Powder metallurgy is a technology for manufacturing mechanical parts by using metal powder as a raw material, and in the powder metallurgy industry, some automobile gears are often manufactured because the powder metallurgy technology can reduce the cutting scrap of workpieces and reduce processing steps.
At present, the processing of the gear is generally divided into two steps, one is to compact the metal powder, the other is to heat the compacted metal powder to solidify and form the metal powder, the two steps are respectively processed by two different devices, after the metal powder is compacted, the compacted metal powder is taken out and then is put into a heating device to be heated, and the operation is complicated.
Aiming at the existing problems, a device which can reduce the operation steps and is simple and convenient to operate is designed.
Disclosure of Invention
In order to overcome the defects that the compaction and the heating forming of the metal powder are separately carried out and the operation is more complicated, the invention has the technical problems that: the automatic processing device for the powder metallurgy automobile gear can reduce operation steps and is simple and convenient to operate.
The technical implementation scheme of the invention is as follows: an automatic processing device for powder metallurgy automobile gears comprises:
the heating ring is arranged on the upper part of the support frame in a sliding manner;
the mould is arranged at the upper part of the support frame;
the first spring is connected between the heating ring and the supporting frame;
the pressing mechanism is arranged on the upper part of the support frame;
the blanking mechanism is arranged on the upper part of the support frame;
the material conveying mechanism is arranged in the blanking mechanism;
the manual mechanism is arranged at the lower part of the support frame;
the trigger mechanism is arranged on the blanking mechanism.
Furthermore, it is particularly preferred that the pressing mechanism includes:
the first limiting pipe is fixedly connected to the upper part of the support frame;
the pressing block is arranged on the upper part of the first limiting pipe in a sliding manner;
the second spring is arranged on the pressing block, one end of the second spring is connected with the first limiting pipe, and the other end of the second spring is connected with the pressing block;
the clamping blocks are arranged on two sides of the first limiting pipe in a sliding mode and matched with the pressing blocks;
and the third spring is connected between the clamping block and the first limiting pipe.
Further, it is particularly preferable that the blanking mechanism includes:
the first fixing frame is fixedly connected to the upper part of the supporting frame;
the charging frame is fixedly connected in the first fixing frame;
the feeding pipe is fixedly connected to the lower side of the loading frame.
Further, it is particularly preferable that the feeding mechanism includes:
the second limiting pipe is fixedly connected to the upper part of the inner side of the feeding pipe;
the first movable plate is arranged in the second limiting pipe in a sliding manner;
the fourth spring is connected between the first movable plate and the second limiting pipe;
the first movable block is arranged in the second limiting pipe in a sliding mode.
Further, it is particularly preferable that the manual mechanism includes:
the second fixing frame is fixedly connected to the lower part of the supporting frame;
the second movable plate is arranged at the lower part of the second fixed frame in a sliding manner;
the fifth spring is connected between the second movable plate and the second fixed frame;
the second movable block is fixedly connected to the second movable plate;
the two sides of the second movable block are provided with first movable rods;
the third movable block is arranged at the upper part of the second fixed frame in a sliding way;
the sixth spring is wound on the third movable block, one end of the sixth spring is connected with the second fixed frame, and the other end of the sixth spring is connected with the third movable block;
the fourth movable block is arranged on the upper side of the second fixed frame in a sliding manner;
at least two seventh springs are arranged between the fourth movable block and the second fixed frame;
the sleeve is embedded in the upper part of the support frame;
the sliding rod is arranged in the sleeve in a sliding manner;
the first return spring is wound on the sliding rod, one end of the first return spring is connected with the sleeve, and the other end of the first return spring is connected with the sliding rod;
the push rod is fixedly connected to the lower end of the slide rod;
the telescopic rod is fixedly connected to the push rod and matched with the fourth movable block;
the dog, the dog rigid coupling in the upside of second mount, dog and telescopic link contact.
Further, it is particularly preferable that the trigger mechanism includes:
the first fixed block is fixedly connected to the feeding pipe;
the second movable rod is arranged on the first fixed block in a sliding mode and matched with the push rod;
the eighth spring is wound on the second movable rod, one end of the eighth spring is connected with the first fixed block, and the other end of the eighth spring is connected with the second movable rod;
the fifth movable block is fixedly connected to the lower part of the second movable rod and is in sliding fit with the lower part of the feeding pipe;
the ninth spring is wound on the fifth movable block, one end of the ninth spring is connected with the fifth movable block, and the other end of the ninth spring is connected with the feeding pipe;
the connecting ring is fixedly connected to the lower part of the first movable block and is in sliding fit with the fifth movable block;
the guide post is fixedly connected to the bottom of the inner side of the feeding pipe and is in sliding fit with the connecting ring;
and the second return spring is wound on the guide post, one end of the second return spring is connected with the connecting ring, and the other end of the second return spring is connected with the feeding pipe.
Further, it is particularly preferable that the lock device further includes an unlocking mechanism including:
the two sides of the support frame are fixedly connected with the second fixed blocks, and the first limiting pipe is positioned between the second fixed blocks;
the number of the third movable plates is two, and the third movable plates are respectively arranged on the two second fixed blocks in a sliding manner;
a tenth spring is wound on the third movable plate, one end of the tenth spring is connected with the second fixed block, and the other end of the tenth spring is connected with the third movable plate;
the two sides of the first limiting pipe are fixedly connected with the third fixing block;
the wane is rotatably connected to the third fixed block and matched with the third movable plate, and the wane is matched with the fixture block;
the two sides of the support frame are both provided with rodless cylinders;
the push block and the rodless cylinder are provided with push blocks.
It is furthermore particularly preferred that the heating ring is provided with an opening in which the feed tube is located.
The invention has the following advantages:
1. the pressing block can extrude metal powder, compact the metal powder, open the heating ring after compaction, heat the compacted metal powder by the heating ring, solidify and form the metal powder, does not need to take out the compacted metal powder, is simple and convenient to operate, and can be moved away by people, so that people can take the solidified and formed metal powder conveniently.
2. The pushing block can push the clamping block to move outwards when moving upwards to loosen the pressing block, the pressing block moves downwards to compact metal powder on the die, the pushing block can push the fourth movable block to move downwards when moving downwards, the fourth movable block pushes the telescopic rod to move downwards to move the telescopic rod back to the original position, manual operation is reduced, and the use is convenient.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a schematic perspective view of a first part of the pressing mechanism of the present invention.
Fig. 5 is a perspective view of a second part of the pressing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the blanking mechanism of the present invention.
FIG. 7 is a perspective view of a first part of a feeding mechanism of the present invention.
Fig. 8 is a perspective view of a second part of the feeding mechanism of the present invention.
Fig. 9 is a perspective view of a third part of the feeding mechanism of the present invention.
Fig. 10 is a perspective view of the first part of the hand-operated mechanism of the present invention.
Fig. 11 is a perspective view of a second part of the hand-operated mechanism of the present invention.
Fig. 12 is a perspective view of a first part of the trigger mechanism of the present invention.
Fig. 13 is a perspective view of a second part of the trigger mechanism of the present invention.
Fig. 14 is a perspective view of a third part of the trigger mechanism of the present invention.
Fig. 15 is a perspective view of a first part of the unlocking mechanism of the present invention.
Fig. 16 is a perspective view of a second part of the unlocking mechanism of the present invention.
Labeled as: 1_ support frame, 2_ heating ring, 3_ mold, 4_ first spring, 5_ pressing mechanism, 50_ first limit pipe, 51_ pressing block, 52_ second spring, 53_ clamping block, 54_ third spring, 6_ blanking mechanism, 60_ first fixed frame, 61_ charging frame, 62_ feeding pipe, 7_ feeding mechanism, 70_ second limit pipe, 71_ first movable plate, 72_ first movable block, 73_ fourth spring, 8_ manual mechanism, 80_ second fixed frame, 81_ fifth spring, 82_ second movable plate, 83_ second movable block, 84_ first movable rod, 85_ third movable block, 86_ sixth spring, 87_ seventh spring, 88_ fourth movable block, 89_ sleeve, 810_ sliding rod, 811_ telescopic rod 812_ push rod, 813_ first return spring, 814_ stopper, 9_ trigger mechanism, 90_ first fixed block, 91_ eighth spring, 92_ second movable rod, 93_ fifth movable block, 94_ ninth spring, 95_ connecting ring, 96_ second return spring, 97_ guide post, 10_ unlocking mechanism, 1000_ second fixed block, 1001_ third movable plate, 1002_ tenth spring, 1003_ third fixed block, 1004_ rocker, 1005_ rodless cylinder, 1006_ push block.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
An automatic processing device for powder metallurgy automobile gears is shown in figures 1-14 and comprises a support frame 1, a heating ring 2, a mold 3, a first spring 4, a pressing mechanism 5, a discharging mechanism 6, a material conveying mechanism 7, a manual mechanism 8 and a trigger mechanism 9, wherein the heating ring 2 is arranged on the upper portion of the support frame 1 in a sliding mode, the first spring 4 is connected between the heating ring 2 and the support frame 1, the mold 3 is installed on the upper portion of the support frame 1, the mold 3 is located in the heating ring 2, the pressing mechanism 5 and the discharging mechanism 6 are arranged on the upper portion of the support frame 1, the material conveying mechanism 7 is arranged in the discharging mechanism 6, the manual mechanism 8 is arranged on the lower portion of the support frame 1, and the trigger mechanism 9 is arranged on the discharging mechanism 6.
Hold-down mechanism 5 is including first spacing pipe 50, briquetting 51, second spring 52, fixture block 53 and third spring 54, 1 upper portion of support frame is connected with first spacing pipe 50, first spacing pipe 50 is located the top of heating ring 2, first spacing pipe 50 upper portion slidingtype is equipped with briquetting 51, briquetting 51 upper portion is equipped with second spring 52, the both ends of second spring 52 are connected with first spacing pipe 50 and briquetting 51 respectively, first spacing pipe 50 upper portion front and back both sides are all slidingtype and are equipped with fixture block 53, fixture block 53 and briquetting 51 cooperation, both sides all have the draw-in groove around briquetting 51 upper portion, two draw-in grooves cooperate with two fixture blocks 53 respectively, be connected with third spring 54 between fixture block 53 and the first spacing pipe 50.
The material conveying mechanism 7 comprises a second limiting pipe 70, a first movable plate 71, a first movable block 72 and a fourth spring 73, the second limiting pipe 70 is connected to the inner upper portion of the material conveying pipe 62, the first movable plate 71 is slidably arranged on the inner upper portion of the second limiting pipe 70, the fourth spring 73 is connected between the first movable plate 71 and the second limiting pipe 70, the first movable block 72 is slidably arranged on the inner lower portion of the second limiting pipe 70, a feeding hole for feeding is formed in the right side of the first movable block 72, and a discharging hole for discharging is formed in the left side of the first movable block 72.
The manual mechanism 8 comprises a second fixed frame 80, a fifth spring 81, a second movable plate 82, a second movable block 83, a first movable rod 84, a third movable block 85, a sixth spring 86, a seventh spring 87, a fourth movable block 88, a sleeve 89, a sliding rod 810, an expansion link 811, a push rod 812, a first return spring 813 and a stop 814, the lower part of the support frame 1 is connected with the second fixed frame 80, the lower part of the second fixed frame 80 is slidably provided with the second movable plate 82, the fifth spring 81 is connected between the second movable plate 82 and the second fixed frame 80, the left part of the second movable plate 82 is connected with the second movable block 83, the front side and the rear side of the upper part of the second movable block 83 are both provided with the first movable rod 84, the upper part of the second fixed frame 80 is slidably provided with the third movable block 85, the sixth spring 86 is wound on the third movable block 85, both ends of the sixth spring 86 are respectively connected with the second fixed frame 80 and the third movable block 85, second mount 80 top slidingtype is equipped with fourth movable block 88, be connected with two seventh springs 87 between fourth movable block 88 and the second mount 80, embedded sleeve 89 that is connected with in support frame 1 upper portion, sleeve 89 is located the below of mould 3, sleeve 89 internal sliding type is equipped with slide bar 810, slide bar 810 upper portion is around having first reset spring 813, the both ends of first reset spring 813 are connected with sleeve 89 and slide bar 810 respectively, slide bar 810 bottom is connected with push rod 812, push rod 812 left end is connected with telescopic link 811, telescopic link 811 and fourth movable block 88 cooperate, second mount 80 top is connected with dog 814, dog 814 and telescopic link 811 contact.
The trigger mechanism 9 comprises a first fixed block 90, an eighth spring 91, a second movable rod 92, a fifth movable block 93, a ninth spring 94, a connecting ring 95, a second return spring 96 and a guide post 97, the left part of the feeding pipe 62 is connected with the first fixed block 90, the first fixed block 90 is slidably provided with the second movable rod 92, the second movable rod 92 is matched with a push rod 812, the eighth spring 91 is wound on the upper part of the second movable rod 92, two ends of the eighth spring 91 are respectively connected with the first fixed block 90 and the second movable rod 92, the lower part of the second movable rod 92 is connected with the fifth movable block 93, the fifth movable block 93 is slidably matched with the lower part of the feeding pipe 62, the ninth spring 94 is wound on the fifth movable block 93, two ends of the ninth spring 94 are respectively connected with the fifth movable block 93 and the feeding pipe 62, the lower part of the first movable block 72 is connected with the connecting ring 95, and the connecting ring 95 is slidably matched with the fifth movable block 93, the feeding pipe 62 is connected with a guide post 97 at the bottom, the guide post 97 is in sliding fit with the connecting ring 95, a second return spring 96 is wound on the guide post 97, and two ends of the second return spring 96 are respectively connected with the connecting ring 95 and the feeding pipe 62.
Initially, the first return spring 813 is in a stretched state, the second spring 52 and the second return spring 96 are in a compressed state, people pour metal powder into the material loading frame 61, the metal powder falls into the material feeding pipe 62 and then into the second limiting pipe 70, the first movable plate 71 blocks the metal powder, people step down the second movable plate 82, the fifth spring 81 compresses, the second movable plate 82 drives the second movable block 83 to move downwards, the second movable block 83 drives the third movable block 85 to move rightwards through the first movable rod 84, the sixth spring 86 compresses, the third movable block 85 pushes the telescopic rod 811, the telescopic rod 811 shortens, when the telescopic rod 811 is not in contact with the block 814, the slide rod 810 moves upwards under the action of the first return spring 813, the slide rod 810 drives the push rod 812 and the telescopic rod 811 to move upwards, the telescopic rod 811 extends and returns, the push rod 812 pushes the second movable rod 92 to move leftwards, the eighth spring 91 is compressed, the second movable rod 92 drives the fifth movable block 93 to move leftwards, the ninth spring 94 is stretched, the fifth movable block 93 is separated from the connecting ring 95, the connecting ring 95 moves upwards under the action of the second return spring 96, the connecting ring 95 drives the first movable block 72 to move upwards, the first movable block 72 pushes the first movable plate 71 to move upwards, the second limiting pipe 70 is opened, the fourth spring 73 is compressed, the metal powder in the second limiting pipe 70 falls into the first movable block 72 through the feeding hole, then flows out through the discharging hole and finally falls onto the mold 3, the mold 3 has enough metal powder, the people pull the connecting ring 95 downwards to move, the second return spring 96 is compressed, the connecting ring 95 drives the first movable block 72 to move downwards, the first movable plate 71 returns downwards under the action of the fourth spring 73, the first movable plate 71 blocks the second limiting pipe 70 again, then, when the person loosens the second movable plate 82, the second movable plate 82 is reset upwards by the action of the fifth spring 81, the second movable plate 82 drives the second movable block 83 to move downwards, the second movable block 83 drives the third movable block 85 to move leftwards through the first movable rod 84, under the action of the sixth spring 86, the third movable block 85 moves leftwards more smoothly, the person presses the fourth movable block 88 downwards again, the seventh spring 87 compresses, the fourth movable block 88 pushes the telescopic rod 811 to move downwards, the telescopic rod 811 drives the sliding rod 810 and the push rod 812 to move downwards, the first reset spring 813 compresses, the push rod 812 and the second movable rod 92 are not in contact, the second movable rod 92 is reset rightwards by the action of the eighth spring 91, the fifth movable block 93 is reset rightwards by the action of the ninth spring 94, the fifth movable block 93 is inserted into the connecting ring 95, when the telescopic rod 811 moves downwards to touch the stop 814, the telescopic rod 811 is shortened, when the telescopic rod 811 moves downwards to cross the stop 814, the telescopic rod 811 extends to reset, the stop 814 stops the telescopic rod 811 again, people loosen the fourth movable block 88 again, the fourth movable block 88 resets upwards under the action of the seventh spring 87, then people pull the fixture block 53 outwards, the third spring 54 compresses, the fixture block 53 is separated from the clamping groove on the pressing block 51, the pressing block 51 is loosened, the pressing block 51 moves downwards under the action of the second spring 52 to compact the metal powder on the die 3, people pull the pressing block 51 upwards, the second spring 52 compresses, the fixture block 53 corresponds to the clamping groove on the pressing block 51, the fixture block 53 resets inwards under the action of the third spring 54 to be clamped into the clamping groove on the pressing block 51 to fix the pressing block 51, people open the heating ring 2 again, the heating ring 2 heats the metal powder on the die 3, and the metal powder is solidified and molded, after the forming, one closes the heating ring 2, then moves the heating ring 2 downwards, moves the heating ring 2 away, compresses the first spring 4, takes out the metal powder formed on the die 3, finally releases the heating ring 2, and the heating ring 2 is reset upwards under the action of the first spring 4.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 2, 15 and 16, the unlocking device 10 further comprises a second fixing block 1000, a third movable plate 1001, a tenth spring 1002, a third fixing block 1003, a rocker 1004, a rodless cylinder 1005 and a push block 1006, the second fixing block 1000 is connected to the upper left portion and the upper rear side of the support frame 1, the first limiting pipe 50 is located between the two second fixing blocks 1000, the third movable plate 1001 is slidably arranged on each of the two second fixing blocks 1000, the tenth spring 1002 is wound on the upper portions of the two third movable plates 1001, two ends of the tenth spring 1002 are respectively connected to the second fixing block 1000 and the third movable plate 1001, the third fixing block 1003 is connected to the upper rear side of the middle portion of the first limiting pipe 50, a rocker 1004 is rotatably connected to each of the two third fixing blocks 1003, the two rockers 1004 are respectively matched with the two third movable plates 1001, the two rockers 1004 are respectively matched with the two blocks 53, rodless cylinders 1005 are installed at the front and the rear of the support frame 1, push blocks 1006 are arranged on the two rodless cylinders 1005, and the push blocks 1006 are made of rubber.
When the push block 1006 moves upwards and touches the third movable block 1001, the push block 1006 pushes the third movable block 1001 to move inwards, the tenth spring 1002 compresses, the third movable block 1001 pushes the rocker 1004, the rocker 1004 pushes the latch 53 to move outwards, the press block 51 is released, the third spring 54 compresses, when the push block 1006 moves upwards and crosses the third movable block 1001, the third movable block 1001 moves outwards under the action of the tenth spring 1002, the third movable block 1001 and the rocker 1004 do not contact, the rocker 1004 and the latch 53 do not contact, the latch 53 moves inwards, and then the rodless cylinder 1005 is controlled by a person to drive the push block 1006 to move downwards, when the pushing block 1006 moves downwards to touch the fourth movable block 88, the pushing block 1006 pushes the fourth movable block 88 to move downwards, the seventh spring 87 is compressed, the fourth movable block 88 pushes the telescopic rod 811 to move downwards, when the telescopic rod 811 moves downwards to touch the stop block 814, the telescopic rod 811 is shortened, when the telescopic rod 811 moves downwards to cross the stop block 814, the telescopic rod 811 is extended to reset, the stop block 814 stops the telescopic rod 811 again, when the seventh spring 87 cannot be compressed, the fourth movable block 88 cannot continue to move downwards, the pushing block 1006 deforms, the pushing block 1006 returns to the original state after passing through the fourth movable block 88, and people close the rodless cylinder 1005 again, so that manual operation can be reduced, and the use is convenient.
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 invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a powder metallurgy automobile gear automatic processing device which characterized in that, including:
the heating device comprises a support frame (1) and a heating ring (2), wherein the heating ring (2) is arranged on the upper part of the support frame (1) in a sliding manner;
the mould (3), the mould (3) is mounted on the upper part of the supporting frame (1);
the first spring (4), the first spring (4) is connected between the heating ring (2) and the supporting frame (1);
the pressing mechanism (5), the pressing mechanism (5) is installed on the upper part of the support frame (1);
the blanking mechanism (6), the blanking mechanism (6) is arranged on the upper part of the support frame (1);
the material conveying mechanism (7), the material conveying mechanism (7) is arranged in the blanking mechanism (6);
the manual mechanism (8), the manual mechanism (8) is arranged at the lower part of the support frame (1);
the trigger mechanism (9), the trigger mechanism (9) sets up on unloading mechanism (6).
2. The automatic processing device for powder metallurgy automobile gears according to claim 1, wherein the pressing mechanism (5) comprises:
the first limiting pipe (50), the first limiting pipe (50) is fixedly connected to the upper part of the support frame (1);
the pressing block (51), the pressing block (51) is arranged on the upper part of the first limiting pipe (50) in a sliding manner;
the second spring (52) is arranged on the pressing block (51), one end of the second spring (52) is connected with the first limiting pipe (50), and the other end of the second spring (52) is connected with the pressing block (51);
the clamping blocks (53) are arranged on two sides of the first limiting pipe (50) in a sliding mode, and the clamping blocks (53) are matched with the pressing block (51);
and the third spring (54), and the third spring (54) is connected between the clamping block (53) and the first limiting pipe (50).
3. The automatic powder metallurgy processing device for automobile gears according to claim 2, wherein the blanking mechanism (6) comprises:
the first fixing frame (60), the first fixing frame (60) is fixedly connected to the upper part of the supporting frame (1);
the loading frame (61), the loading frame (61) is fixedly connected in the first fixing frame (60);
and the feeding pipe (62), wherein the feeding pipe (62) is fixedly connected to the lower side of the material loading frame (61).
4. The automatic processing device for powder metallurgy automobile gears according to claim 3, wherein the material conveying mechanism (7) comprises:
the second limiting pipe (70), the second limiting pipe (70) is fixedly connected to the upper part of the inner side of the feeding pipe (62);
the first movable plate (71), the first movable plate (71) is arranged in the second limiting pipe (70) in a sliding manner;
the fourth spring (73), the fourth spring (73) is connected between the first movable plate (71) and the second limit pipe (70);
the first movable block (72) is arranged in the second limiting pipe (70) in a sliding mode, and the first movable block (72) is arranged in the second limiting pipe (70) in a sliding mode.
5. An automatic processing device for powder metallurgy automobile gears according to claim 4, characterized in that the manual mechanism (8) comprises:
the second fixing frame (80), the second fixing frame (80) is fixedly connected to the lower part of the supporting frame (1);
the second movable plate (82), the second movable plate (82) is arranged at the lower part of the second fixed frame (80) in a sliding way;
the fifth spring (81), the fifth spring (81) is connected between the second movable plate (82) and the second fixed frame (80);
the second movable block (83), the second movable block (83) is fixedly connected to the second movable plate (82);
the two sides of the first movable rod (84) and the second movable block (83) are provided with the first movable rod (84);
the third movable block (85), the third movable block (85) is slidably arranged on the upper part of the second fixed frame (80);
a sixth spring (86), wherein the sixth spring (86) is wound on the third movable block (85), one end of the sixth spring (86) is connected with the second fixed frame (80), and the other end of the sixth spring (86) is connected with the third movable block (85);
the fourth movable block (88), the fourth movable block (88) is slidably arranged on the upper side of the second fixed frame (80);
at least two seventh springs (87) are arranged between the fourth movable block (88) and the second fixed frame (80);
the sleeve (89) is embedded in the upper part of the support frame (1);
a sliding rod (810), the sliding rod (810) is arranged in the sleeve (89) in a sliding manner;
the first return spring (813), the first return spring (813) is wound on the sliding rod (810), one end of the first return spring (813) is connected with the sleeve (89), and the other end of the first return spring (813) is connected with the sliding rod (810);
the push rod (812), the push rod (812) is fixedly connected to the lower end of the slide bar (810);
the telescopic rod (811), the telescopic rod (811) is fixedly connected to the push rod (812), and the telescopic rod (811) is matched with the fourth movable block (88);
the stop block (814) is fixedly connected to the upper side of the second fixing frame (80), and the stop block (814) is contacted with the telescopic rod (811).
6. An automatic powder metallurgy machining device for automobile gears according to claim 5, wherein the trigger mechanism (9) comprises:
the first fixing block (90), the first fixing block (90) is fixedly connected to the feeding pipe (62);
the second movable rod (92), the second movable rod (92) is slidably arranged on the first fixed block (90), and the second movable rod (92) is matched with the push rod (812);
the eighth spring (91), the eighth spring (91) winds on the second movable rod (92), one end of the eighth spring (91) is connected with the first fixed block (90), and the other end of the eighth spring (91) is connected with the second movable rod (92);
the fifth movable block (93), the fifth movable block (93) is fixedly connected to the lower part of the second movable rod (92), and the fifth movable block (93) is matched with the lower part of the feeding pipe (62) in a sliding way;
a ninth spring (94), wherein the ninth spring (94) is wound on the fifth movable block (93), one end of the ninth spring (94) is connected with the fifth movable block (93), and the other end of the ninth spring (94) is connected with the feeding pipe (62);
the connecting ring (95) is fixedly connected to the lower part of the first movable block (72), and the connecting ring (95) is in sliding fit with the fifth movable block (93);
the guide post (97), the guide post (97) is fixedly connected to the bottom of the inner side of the feeding pipe (62), and the guide post (97) is in sliding fit with the connecting ring (95);
and the second return spring (96) is wound on the guide post (97), one end of the second return spring (96) is connected with the connecting ring (95), and the other end of the second return spring (96) is connected with the feeding pipe (62).
7. The automatic processing device for the powder metallurgy automobile gear according to claim 6, characterized by further comprising an unlocking mechanism (10), wherein the unlocking mechanism (10) comprises:
the two sides of the support frame (1) are fixedly connected with the second fixed blocks (1000), and the first limiting pipe (50) is positioned between the second fixed blocks (1000);
the number of the third movable plates (1001) is two, and the third movable plates (1001) are respectively arranged on the two second fixed blocks (1000) in a sliding manner;
a tenth spring (1002), wherein the third movable plate (1001) is wound with the tenth spring (1002), one end of the tenth spring (1002) is connected with the second fixed block (1000), and the other end of the tenth spring (1002) is connected with the third movable plate (1001);
the two sides of the first limiting pipe (50) are fixedly connected with third fixing blocks (1003);
the rocker (1004) is rotatably connected to the third fixed block (1003), the rocker (1004) is matched with the third movable plate (1001), and the rocker (1004) is matched with the clamping block (53);
the device comprises a rodless cylinder (1005), wherein the rodless cylinder (1005) is arranged on each of two sides of a support frame (1);
the push block (1006) and the rodless cylinder (1005) are provided with the push block (1006).
8. An automatic processing device for powder metallurgy automobile gears according to claim 3, characterized in that the heating ring (2) is provided with an opening, and the feeding pipe (62) is positioned in the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110947745.9A CN113649576A (en) | 2021-08-18 | 2021-08-18 | Powder metallurgy automobile gear automatic processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110947745.9A CN113649576A (en) | 2021-08-18 | 2021-08-18 | Powder metallurgy automobile gear automatic processing device |
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| CN113649576A true CN113649576A (en) | 2021-11-16 |
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| CN202110947745.9A Pending CN113649576A (en) | 2021-08-18 | 2021-08-18 | Powder metallurgy automobile gear automatic processing device |
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| CN114226727A (en) * | 2021-12-13 | 2022-03-25 | 谢赣生 | Annular part forming equipment for powder metallurgy |
| CN115121798A (en) * | 2022-07-28 | 2022-09-30 | 刘姚 | Fashioned device is fired with iron powder to gear production |
| CN115229184A (en) * | 2022-07-27 | 2022-10-25 | 广东华于科技股份有限公司 | Processing device for planet carrier of metal powder product |
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