CN220515418U - Protective equipment for powder metallurgy - Google Patents
Protective equipment for powder metallurgy Download PDFInfo
- Publication number
- CN220515418U CN220515418U CN202321960571.0U CN202321960571U CN220515418U CN 220515418 U CN220515418 U CN 220515418U CN 202321960571 U CN202321960571 U CN 202321960571U CN 220515418 U CN220515418 U CN 220515418U
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- cylinder
- annular
- base
- powder
- powder metallurgy
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- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 title claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 37
- 238000005452 bending Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011824 nuclear material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to the technical field of powder metallurgy and discloses protective equipment for powder metallurgy, which comprises a base, wherein a groove is formed in the base, a forming groove is formed in the groove, the top end of the base is connected with a fixed support, a first hydraulic rod is arranged at the top end of the inner side of the fixed support, a stamping die is arranged at the bottom end of the first hydraulic rod, a discharging component is arranged at the side part of the base, a pushing component is arranged at the side part of the base, and the groove and the stamping die are concentrically arranged; through the arrangement of the annular cylinder, the powder baffle plate can move up and down smoothly under the action of the annular cylinder, so that the powder baffle plate can more conveniently prevent powder in the die from overflowing outwards; the strength of the powder baffle is better increased by arranging the bending plate, so that the thickness of the powder baffle is reduced, and the powder baffle can move more smoothly; the angle of the annular push cylinder can be conveniently adjusted by arranging the fixing component; so that the guard is put in place.
Description
Technical Field
The utility model relates to the technical field of powder metallurgy, in particular to protective equipment for powder metallurgy.
Background
Powder metallurgy is a process technology for manufacturing metal materials, composite materials and various types of products by taking metal powder as a raw material through forming and sintering. The powder metallurgy process has: the density of the product is controllable, such as porous materials, high-density materials and the like; fine grains, uniform microstructure and no component segregation; near forming, wherein the utilization rate of raw materials is more than 95%; less and no cutting, and only 40-50% of cutting machining; the material components are controllable, which is beneficial to preparing composite materials; and preparing insoluble metal, ceramic material and nuclear material.
At present, most of powder metallurgy equipment is to place powder into a placing mechanism through a pipeline in a compression process, move the placing mechanism into a forming die for compression, and easily cause metal powder to fly in the moving and compression processes, so that the metal powder is wasted and possibly inhaled by staff; therefore, the existing requirements are not met, and for this purpose we propose a protective device for powder metallurgy.
Disclosure of Invention
The utility model provides protective equipment for powder metallurgy, which has the beneficial effects of solving the problems that in the background art, most of powder is placed into a placing mechanism through a pipeline in the compression process of the powder metallurgy equipment, the placing mechanism is moved into a forming die for compression, metal powder is easy to fly in the moving and compression processes, the metal powder is wasted, and the metal powder is possibly inhaled by staff.
The utility model provides the following technical scheme: the utility model provides a protective equipment for powder metallurgy, includes the base is seted up flutedly, the inside shaping groove that sets up of recess, the base top is connected with the fixed bolster, the inboard top of fixed bolster is provided with first hydraulic stem, first hydraulic stem bottom is provided with stamping die, the base lateral part is provided with ejection of compact subassembly, the base lateral part is provided with the release subassembly, recess and stamping die are concentric setting.
As an alternative to the protective device for powder metallurgy according to the present utility model, wherein: the stamping die comprises an upper die base and an annular air cylinder, wherein the upper end of the annular air cylinder is connected with the bottom end of the upper die base, a fixing assembly is arranged on the side portion of the annular air cylinder, and the fixing assembly is used for limiting downward displacement of the annular air cylinder.
As an alternative to the protective device for powder metallurgy according to the present utility model, wherein: the annular cylinder comprises a first cylinder and a second cylinder, the first cylinder and the second cylinder are coaxially arranged, the upper ends of the first cylinder and the second cylinder are connected with a first cover plate, the lower ends of the first cylinder and the second cylinder are connected with a second cover plate, and an annular piston is arranged between the first cylinder and the second cylinder.
As an alternative to the protective device for powder metallurgy according to the present utility model, wherein: the lower end of the annular piston is connected with an annular pushing cylinder, the annular pushing cylinder is connected with a powder baffle, and the powder baffle is connected with a bending plate.
As an alternative to the protective device for powder metallurgy according to the present utility model, wherein: the fixed assembly comprises a limiting rod and a limiting hole, wherein the limiting Kong Kaishe is arranged on the outer side of the annular pushing cylinder, and the limiting rod is in threaded connection with the limiting hole.
As an alternative to the protective device for powder metallurgy according to the present utility model, wherein: the pushing-out assembly comprises a sliding rod and a connecting plate, the side part of the connecting plate is in sliding connection with the sliding rod, one end of the connecting plate is connected with a second hydraulic rod, and the other side of the second hydraulic rod is connected with a hydraulic cylinder.
As an alternative to the protective device for powder metallurgy according to the present utility model, wherein: the front end of the connecting plate is connected with a pushing frame, one end of the pushing frame is connected with a screw in a threaded manner, the other end of the pushing frame is fixedly connected with a nut, the nut is in threaded connection with the screw, and one end of the sliding rod is fixedly connected with a limiting block.
As an alternative to the protective device for powder metallurgy according to the present utility model, wherein: the pushing frame is arranged in a U shape, clamping plates are symmetrically arranged at the opening of the pushing frame, a plurality of air outlets are formed in the side part of the second cylinder, and the air outlets are uniformly distributed in the side part of the second cylinder.
The utility model has the following beneficial effects:
1. according to the protective equipment for powder metallurgy, the powder baffle plate can move up and down smoothly under the action of the annular air cylinder through the arrangement of the annular air cylinder, so that powder in the die can be prevented from overflowing outwards conveniently by the powder baffle plate; the strength of the powder baffle is better increased by arranging the bending plate, so that the thickness of the powder baffle is reduced, and the powder baffle can move more smoothly; the angle of the annular push cylinder can be conveniently adjusted by arranging the fixing component; so that the guard is put in place.
2. According to the protective equipment for powder metallurgy, through the cooperation of the second hydraulic rod and the hydraulic cylinder, when a formed part moves to the front end of the push-out assembly, the hydraulic cylinder drives the second hydraulic rod, and the second hydraulic rod drives the push frame to push forwards through the connecting plate, so that the formed part is pushed to the next process; through the screw rod of adjusting pushing away frame one side, be connected with the nut at pushing away the frame opposite side, can adjust the interval between pushing away the frame both sides, be convenient for be suitable for the part of different models, simple structure is comparatively labour saving and time saving.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic drawing showing a cut-away structure of the press die of the present utility model.
Fig. 3 is a schematic view of a push-out assembly according to the present utility model.
Fig. 4 is a schematic diagram of the structure at a in the present utility model.
In the figure: 110. a base; 111. a groove; 112. a fixed bracket; 113. a first hydraulic lever; 114. stamping die; 115. a discharge assembly; 116. a push-out assembly; 120. an upper die holder; 121. an annular cylinder; 122. a fixing assembly; 123. a first barrel; 124. a second barrel; 125. a first cover plate; 130. a second cover plate; 131. an annular piston; 132. an annular pushing cylinder; 133. a powder baffle plate; 134. a bending plate; 135. a limit rod; 140. a limiting hole; 141. a slide bar; 142. a connecting plate; 143. a second hydraulic lever; 144. a hydraulic cylinder; 145. a pushing frame; 150. a screw; 151. a screw cap; 152. a limiting block; 153. a clamping plate; 154. and an air outlet.
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.
Example 1
The embodiment aims to facilitate solving the problems that powder is mostly placed into a placing mechanism through a pipeline in a compacting process of powder metallurgy equipment, the placing mechanism is moved into a forming die to be pressed, metal powder is easy to fly in the moving and pressing process, waste of the metal powder is caused, and the metal powder is possibly inhaled by staff, please refer to fig. 1, 2, 3 and 4, a base 110 is provided with a groove 111, the inside of the groove 111 is provided with a forming groove, the top end of the base 110 is connected with a fixed support 112, the top end of the inner side of the fixed support 112 is provided with a first hydraulic rod 113, the bottom end of the first hydraulic rod 113 is provided with a stamping die 114, the side of the base 110 is provided with a discharging component 115, the side of the base 110 is provided with a pushing component 116, and the groove 111 and the stamping die 114 are concentrically arranged.
The stamping die 114 comprises an upper die holder 120 and an annular air cylinder 121, wherein the upper end of the annular air cylinder 121 is connected with the bottom end of the upper die holder 120, a fixing assembly 122 is arranged on the side portion of the annular air cylinder 121, and the fixing assembly 122 is used for limiting downward displacement of the annular air cylinder 121.
The annular cylinder 121 includes a first barrel 123 and a second barrel 124, the first barrel 123 and the second barrel 124 are coaxially arranged, the upper ends of the first barrel 123 and the second barrel 124 are both connected with a first cover plate 125, the lower ends of the first barrel 123 and the second barrel 124 are both connected with a second cover plate 130, and an annular piston 131 is arranged between the first barrel 123 and the second barrel 124. The lower extreme of annular piston 131 is connected with annular pushing cylinder 132, and annular pushing cylinder 132 is connected with the fender powder board 133, and the fender powder board 133 is connected with the board 134 of bending.
In this embodiment: by the arrangement of the annular cylinder 121, the powder baffle 133 can move up and down smoothly under the action of the annular cylinder 121, so that the powder baffle 133 can more conveniently prevent powder in the die from overflowing outwards; by arranging the bending plate 134, the strength of the powder baffle 133 is better increased, so that the thickness of the powder baffle 133 is reduced, and the powder baffle 133 can move more smoothly; by arranging the fixing component 122, the angle of the annular push cylinder 132 can be conveniently adjusted; so that the guard is put in place.
Example 2
The present embodiment is intended to facilitate solving the problem of moving the molded parts, and is an improvement made on the basis of embodiment 1, specifically, referring to fig. 1, 2, 3 and 4, the pushing assembly 116 includes a slide rod 141 and a connecting plate 142, the side portion of the connecting plate 142 is slidably connected to the slide rod 141, one end of the connecting plate 142 is connected to a second hydraulic rod 143, and the other side of the second hydraulic rod 143 is connected to a hydraulic cylinder 144. The molded part may be pushed to the next process by the push-out assembly 116.
The front end of the connecting plate 142 is connected with a pushing frame 145, one end of the pushing frame 145 is connected with a screw rod 150 in a threaded manner, the other end of the pushing frame 145 is fixedly connected with a nut 151, the nut 151 is connected with the screw rod 150 in a threaded manner, and one end of the sliding rod 141 is fixedly connected with a limiting block 152. The connecting plate 142 can be reinforced more stably by arranging the slide bar 141, and the connecting plate 142 can be driven to move better.
The pushing frame 145 is set to be U-shaped, the opening of the pushing frame 145 is symmetrically provided with the clamping plates 153, and the formed parts can be prevented from entering the pushing frame 145 in the pushing process by arranging the clamping plates 153. The second barrel 124 has a plurality of air outlets 154 formed therein, the air outlets 154 being evenly distributed on the side of the second barrel 124.
In this embodiment: through the cooperation of the second hydraulic rod 143 and the hydraulic cylinder 144, when the molded part moves to the front end of the push-out assembly 116, the hydraulic cylinder 144 drives the second hydraulic rod 143, and the second hydraulic rod 143 drives the push frame 145 to push forwards through the connecting plate 142, so that the molded part is pushed to the next process; through the screw 150 of adjusting pushing frame 145 one side, be connected with nut 151 at pushing frame 145 opposite side, can adjust the interval between the both sides of pushing frame 145, be convenient for be suitable for the part of different models, simple structure is comparatively labour saving and time saving.
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.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. Protective equipment for powder metallurgy, comprising a base (110), characterized in that: the novel plastic bottle is characterized in that the base (110) is provided with a groove (111), the inside of the groove (111) is provided with a forming groove, the top end of the base (110) is connected with a fixing support (112), the top end of the inner side of the fixing support (112) is provided with a first hydraulic rod (113), the bottom end of the first hydraulic rod (113) is provided with a stamping die (114), the side part of the base (110) is provided with a discharging component (115), the side part of the base (110) is provided with a pushing component (116), and the groove (111) and the stamping die (114) are concentrically arranged.
2. A protective apparatus for powder metallurgy according to claim 1, wherein: stamping die (114) include upper die base (120) and annular cylinder (121), annular cylinder (121) upper end with upper die base (120) bottom is connected, annular cylinder (121) lateral part is provided with fixed subassembly (122), fixed subassembly (122) are used for limiting annular cylinder (121) downward displacement.
3. A protective apparatus for powder metallurgy according to claim 2, wherein: the annular cylinder (121) comprises a first cylinder (123) and a second cylinder (124), the first cylinder (123) and the second cylinder (124) are coaxially arranged, the upper ends of the first cylinder (123) and the second cylinder (124) are respectively connected with a first cover plate (125), the lower ends of the first cylinder (123) and the second cylinder (124) are respectively connected with a second cover plate (130), and an annular piston (131) is arranged between the first cylinder (123) and the second cylinder (124).
4. A protective apparatus for powder metallurgy according to claim 3, wherein: the lower end of the annular piston (131) is connected with an annular pushing cylinder (132), the annular pushing cylinder (132) is connected with a powder baffle plate (133), and the powder baffle plate (133) is connected with a bending plate (134).
5. The protective equipment for powder metallurgy according to claim 4, wherein: the fixing assembly (122) comprises a limiting rod (135) and a limiting hole (140), the limiting hole (140) is formed in the outer side of the annular pushing cylinder (132), and the limiting rod (135) is in threaded connection with the limiting hole (140).
6. A protective apparatus for powder metallurgy according to claim 3, wherein: the pushing-out assembly (116) comprises a sliding rod (141) and a connecting plate (142), the side part of the connecting plate (142) is in sliding connection with the sliding rod (141), one end of the connecting plate (142) is connected with a second hydraulic rod (143), and the other side of the second hydraulic rod (143) is connected with a hydraulic cylinder (144).
7. The protective equipment for powder metallurgy according to claim 6, wherein: the front end of the connecting plate (142) is connected with a pushing frame (145), one end of the pushing frame (145) is in threaded connection with a screw rod (150), the other end of the pushing frame (145) is fixedly connected with a screw cap (151), the screw cap (151) is in threaded connection with the screw rod (150), and one end of the sliding rod (141) is fixedly connected with a limiting block (152).
8. The protective equipment for powder metallurgy according to claim 7, wherein: the pushing frame (145) is arranged in a U shape, clamping plates (153) are symmetrically arranged at the opening of the pushing frame (145), a plurality of air outlets (154) are formed in the side portion of the second cylinder (124), and the air outlets (154) are uniformly distributed in the side portion of the second cylinder (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960571.0U CN220515418U (en) | 2023-07-25 | 2023-07-25 | Protective equipment for powder metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960571.0U CN220515418U (en) | 2023-07-25 | 2023-07-25 | Protective equipment for powder metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220515418U true CN220515418U (en) | 2024-02-23 |
Family
ID=89932872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321960571.0U Active CN220515418U (en) | 2023-07-25 | 2023-07-25 | Protective equipment for powder metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220515418U (en) |
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2023
- 2023-07-25 CN CN202321960571.0U patent/CN220515418U/en active Active
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