CN215431526U - High-precision powder injection knife shear forming device - Google Patents
High-precision powder injection knife shear forming device Download PDFInfo
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- CN215431526U CN215431526U CN202121721579.2U CN202121721579U CN215431526U CN 215431526 U CN215431526 U CN 215431526U CN 202121721579 U CN202121721579 U CN 202121721579U CN 215431526 U CN215431526 U CN 215431526U
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- forming device
- powder injection
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- 239000000843 powder Substances 0.000 title claims abstract description 42
- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000000465 moulding Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-precision powder injection cutter-shear forming device, which comprises a bottom plate, wherein the bottom end of the bottom plate is fixedly connected with a plurality of supporting rods, a forming mechanism is fixedly arranged at the top end of the bottom plate, and a power mechanism is fixedly arranged at the top end of the bottom plate positioned at the side end of the forming mechanism; this high accuracy powder injection sword shears forming device, promote the lower half template rotation through starting two hydraulic stems, make two lower half templates closed, the powder fills between cope match-plate pattern and the lower half template through the powder entry, start the pneumatic cylinder simultaneously and promote the pressure plate and move down and extrude the cope match-plate pattern, make powder shaping between cope match-plate pattern and the lower half template, after the sword is sheared into shape and is accomplished, the hydraulic stem starts to drive two lower half templates and rotates and make two lower half templates open, the sword after the shaping is sheared and is passed through the discharge gate ejection of compact, the device breaks away from fast to the sword after the shaping is sheared, and can be high-efficient, swift completion goes out the ejection of compact to the finished product after the sword is sheared into shape.
Description
Technical Field
The utility model relates to the technical field of knife and shear processing and forming, in particular to a high-precision powder injection knife and shear forming device.
Background
The metal powder injection molding technology is characterized in that a blank can be injected and molded by utilizing a mold, a structural part with high density, high precision and three-dimensional complex shape can be rapidly manufactured through sintering, the design concept can be rapidly and accurately materialized into a product with certain structural and functional characteristics, and the part can be directly produced in batch. The process technology has the advantages of less procedures, no cutting or less cutting, high economic benefit and the like of the conventional powder metallurgy process.
When using, the existing powder injection molding device needs to take out a molded product, and the existing process is complex in operation and more in steps, so that the existing powder injection molding device is not beneficial to being used in the actual production process.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a forming mechanism, which solves the problems that the formed product needs to be taken out, the operation of the prior process is complex, and the number of steps is large.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a forming device is cut to high accuracy powder injection sword, includes the bottom plate, the fixed forming mechanism that is equipped with in bottom plate top, the fixed power unit that is equipped with in bottom plate top that is located the forming mechanism side, forming mechanism includes two fixed blocks, and every fixed block all with bottom plate top fixed connection, a plurality of sliding connection pole of the equal fixed connection in every fixed block top is located sliding connection pole top fixed connection roof.
Preferably, the tops of the adjacent side ends of the two fixed blocks are rotatably connected with the lower half die plate, the bottom end of the lower half die plate is rotatably connected with the hydraulic rods, the side end of each hydraulic rod is rotatably connected with the side end of the adjacent fixed block, and the top end of the bottom plate below the lower half die plate is provided with a discharge hole in a penetrating manner.
Preferably, the lower half template top is equipped with the cope match-plate pattern, the equal sliding connection mounting panel in cope match-plate pattern both ends, every mounting panel respectively with adjacent sliding connection pole sliding connection, the cope match-plate pattern top is run through and is equipped with the powder entry, two hot plates are installed to the inside fixed symmetry of cope match-plate pattern.
Preferably, a plurality of dead levers of cope match-plate pattern top both sides fixed connection, the dead lever run through the mounting panel and with mounting panel sliding connection, fixed connection spring between dead lever top and the mounting panel top.
Preferably, roof top fixed connection pneumatic cylinder, pneumatic cylinder output pole bottom run through roof and fixed connection increased pressure board, increased pressure board and every equal sliding connection of sliding connection pole.
Preferably, the power mechanism comprises a motor and two rotating disks, an output shaft of the motor is coaxially and fixedly connected with the rotating disks below, the center of the rotating disk above is rotatably connected with the bottom end of the top plate, the eccentric position at the top end of the rotating disk is fixedly connected with a rotating connecting rod, and the top end of the rotating connecting rod is fixedly connected with the bottom end of the rotating disk above.
Preferably, swing joint push rod on the rotation connecting rod, push rod and rotation connecting rod rotate and be connected swing joint push rod on the rotation connecting rod, the push rod side rotates to be connected and rotates the connecting block, rotates the connecting block side and rotates first dwang and second dwang of connection, and first dwang side rotates with the roof bottom to be connected, and second dwang side rotates with the mounting panel side and is connected.
Preferably, the rotating connecting block is longitudinally and rotatably connected with the push rod, and the rotating connecting block, the first rotating rod and the second rotating rod are transversely and rotatably connected.
Advantageous effects
The utility model provides a high-precision powder injection cutter shear forming device. Compared with the prior art, the method has the following beneficial effects:
(1) the high-precision powder injection cutter forming device has the advantages that the lower half die plates are pushed to rotate by starting the two hydraulic rods, the two lower half die plates are closed, powder is filled between the upper die plate and the lower half die plates through the powder inlet, the hydraulic cylinders are simultaneously started to push the pressure plates to move downwards to extrude the upper die plate, the powder between the die plates is heated by starting the heating plates, the powder between the upper die plate and the lower half die plates is formed, after the cutter forming is completed, the hydraulic rods are started to drive the two lower half die plates to rotate so that the two lower half die plates are opened, the formed cutter is discharged through the discharge port, the device quickly separates the formed cutter from the formed cutter, and can efficiently and quickly complete the discharge of a finished product formed by the cutter, the practicability of the device is improved, the complexity and the complex progressiveness of operation are reduced, the application range of the device is expanded, and the device is based on heating and pressurizing, enhancing the bonding between the powder material molecules.
(2) This high accuracy powder injection sword cuts forming device, it rotates to drive the rotating circular disc through starter motor, the rotating circular disc drives the rotating connection pole and rotates, the rotating connection pole rotates and promotes the push rod and rotate the connecting block and move to the left side, move down along rotating the connecting block simultaneously, it promotes first dwang and rotates with the second dwang to rotate the connecting block, make first dwang and second dwang open, rotate with the mounting panel side through the second dwang side and be connected, promote the mounting panel and move down with the cope match-plate pattern, make cope match-plate pattern and two lower half templates closed, completion that can be quick is to the concatenation of upper and lower mould, the time that the shaping flow needs has been shortened, be favorable to improving forming device's work efficiency, the simple operation nature of device has been improved, the practicality of device has further been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is an enlarged view of the utility model at B in FIG. 1;
FIG. 4 is an isometric view of a molding mechanism of the present invention.
FIG. 1, bottom plate; 2. a molding mechanism; 201. a fixed block; 202. a sliding connecting rod; 203. a top plate; 204. a lower half-mold plate; 205. a hydraulic lever; 206. mounting a template; 207. a powder inlet; 208. a pressurizing plate; 209. a hydraulic cylinder; 210. a discharge port; 211. mounting a plate; 212. fixing the rod; 213. a spring; 214. heating plates; 3. a power mechanism; 301. a motor; 302. rotating the disc; 303. rotating the connecting rod; 304. a push rod; 305. a first rotating lever; 306. a second rotating lever; 307. the connecting block is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-2 and 4, a high-precision powder injection knife-shearing molding device comprises a bottom plate 1, a plurality of support rods are fixedly connected to the bottom end of the bottom plate 1, a molding mechanism 2 is fixedly arranged at the top end of the bottom plate 1, a power mechanism 3 is fixedly arranged at the top end of the bottom plate 1 at the side end of the molding mechanism 2, the molding mechanism 2 comprises two fixing blocks 201, each fixing block 201 is fixedly connected to the top end of the bottom plate 1, a plurality of sliding connecting rods 202 are fixedly connected to the top end of each fixing block 201, a top plate 203 is arranged above the sliding connecting rods 202, the top end of each sliding connecting rod 202 is fixedly connected to the bottom end of the top plate 203, a discharge hole 210 is formed in the top end of the bottom plate 1 below a lower half-mold plate 204 in a penetrating manner, the tops of adjacent side ends of the two fixing blocks 201 are rotatably connected to a lower half-mold plate 204, the bottom end of the lower half-mold plate 204 is rotatably connected to a hydraulic rod 205, the side ends of the hydraulic rod 205 are rotatably connected to the adjacent fixing blocks 201, lower half template 204 top is equipped with cope match-plate pattern 206, the equal sliding connection mounting panel 211 in cope match-plate pattern 206 both ends, every mounting panel 211 respectively with adjacent sliding connection 202 sliding connection, the powder entry 207 has been run through on cope match-plate pattern 206 top, two hot plates 214 are installed to the inside fixed symmetry of cope match-plate pattern 206, a plurality of dead levers 212 of cope match-plate pattern 206 top both sides fixed connection, dead lever 212 run through mounting panel 211 and with mounting panel 211 sliding connection, fixed connection spring 213 between dead lever 212 top and the mounting panel 211 top, roof 203 top fixed connection pneumatic cylinder 209, roof 203 and fixed connection pressure plate 208 are run through to pneumatic cylinder 209 output pole bottom, pressure plate 208 and the equal sliding connection of every sliding connection 202. Two hydraulic rods 205 are started to push the lower half-mould plates 204 to rotate, so that the two lower half-mould plates 204 are closed, powder is filled between the upper mould plates 206 and the lower half-mould plates 204 through the powder inlets 207, meanwhile, the hydraulic cylinders 209 are started to push the pressurizing plates 208 to move downwards to extrude the upper mould plates 206, so that the powder between the upper mould plates 206 and the lower half-mould plates 204 is formed, after the knife shears are formed, the hydraulic rods 205 are started to drive the two lower half-mould plates 204 to rotate, so that the two lower half-mould plates 204 are opened, and the formed knife shears are discharged through the discharge hole 210.
Example two:
referring to fig. 1 and 3-4, a high precision powder injection knife forming device comprises a bottom plate 1, a plurality of support rods are fixedly connected to the bottom end of the bottom plate 1, a forming mechanism 2 is fixedly arranged at the top end of the bottom plate 1, a power mechanism 3 is fixedly arranged at the top end of the bottom plate 1 at the side end of the forming mechanism 2, the power mechanism 3 comprises a motor 301 and two rotating discs 302, the output shaft of the motor 301 is coaxially and fixedly connected with the lower rotating disc 302, the center of the upper rotating disc 302 is rotatably connected with the bottom end of a top plate 203, the top end of the rotating disc 302 is fixedly connected with a rotating connecting rod 303 at an eccentric position, the top end of the rotating connecting rod 303 is fixedly connected with the bottom end of the upper rotating disc 302, a push rod 304 is movably connected to the rotating connecting rod 303, the side end of the push rod 304 is rotatably connected with a rotating connecting block 307, the side end of the rotating connecting block 307 is rotatably connected with a first rotating rod 305 and a second rotating rod 306, the side end of the first rotating rod 305 is rotatably connected with the bottom end of the top plate 203, the side end of the second rotating rod 306 is rotatably connected with the side end of the mounting plate 211, the rotating connecting block 307 is longitudinally rotatably connected with the push rod 304, the rotating connecting block 307, the first rotating rod 305 and the second rotating rod 306 are transversely rotatably connected, the rotating disc 302 is driven to rotate by the starting motor 301, the rotating disc 302 drives the rotating connecting rod 303 to rotate, the rotating connecting rod 303 rotates to push the push rod 304 and the rotating connecting block 307 to move towards the left side and simultaneously move downwards along the rotating connecting rod 303, the rotating connecting block 307 pushes the first rotating rod 305 and the second rotating rod 306 to rotate, so that the first rotating rod 305 and the second rotating rod 306 are opened, the side end of the second rotating rod 306 is rotatably connected with the side end of the mounting plate 311, the mounting plate 311 and the upper template 206 are pushed to move downwards, and the upper template 206 and the two lower templates 204 are closed.
And those not described in detail in this specification are well within the skill of those in the art.
When the powder filling machine works, firstly, the two hydraulic rods 205 are started to push the lower half-mould plates 204 to rotate, so that the two lower half-mould plates 204 are closed, then the rotating disc 302 is driven to rotate by the starting motor 301, the rotating disc 302 drives the rotating connecting rod 303 to rotate, the rotating connecting rod 303 rotates to push the push rod 304 and the rotating connecting block 307 to move towards the left side and simultaneously move downwards along the rotating connecting rod 303, the rotating connecting block 307 pushes the first rotating rod 305 and the second rotating rod 306 to rotate, so that the first rotating rod 305 and the second rotating rod 306 are opened, the side end of the second rotating rod 306 is rotatably connected with the side end of the mounting plate 211, the mounting plate 211 and the upper mould plate 206 are pushed to move downwards, so that the upper mould plate 206 and the two lower half-mould plates 204 are closed, powder is filled between the upper mould plate 206 and the lower half-mould plates 204 through the powder inlet 207, the pressurizing plate 208 is pushed to move downwards to extrude the upper mould plate 206 through the starting hydraulic cylinder 209, and the powder between the mould plates is heated through the starting heating plate 214, powder is formed between the upper die plate 206 and the lower die plate 204, after the cutter scissors are formed, the pressurizing plate 208 is driven to restore by the starting hydraulic cylinder 209, the gap between the upper die plate 206 and the mounting plate 211 is driven to be closed by the spring 213, the upper die plate 206 is driven to ascend by the starting motor 301, the two lower die plates 204 are driven to rotate by the starting hydraulic rod 205 to open the two lower die plates 204, and the formed cutter scissors are discharged through the discharge hole 210.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high accuracy powder injection sword cuts forming device, includes bottom plate (1), its characterized in that: bottom plate (1) top is fixed and is equipped with forming mechanism (2), is located fixed power unit (3) that is equipped with in bottom plate (1) top of forming mechanism (2) side, forming mechanism (2) include two fixed blocks (201), every fixed block (201) all with bottom plate (1) top fixed connection, a plurality of sliding connection pole (202) of the equal fixed connection in every fixed block (201) top are located sliding connection pole (202) top fixed connection roof (203).
2. The high-precision powder injection knife shear forming device according to claim 1, characterized in that: the top of the adjacent side ends of the two fixing blocks (201) is rotatably connected with a lower half-mould plate (204), the bottom ends of the lower half-mould plates (204) are rotatably connected with hydraulic rods (205), the side end of each hydraulic rod (205) is rotatably connected with the side end of the adjacent fixing block (201), and the top end of a bottom plate (1) below the lower half-mould plate (204) is provided with a discharge hole (210) in a penetrating mode.
3. A high precision powder injection knife forming device according to claim 2, characterized in that: lower half template (204) top is equipped with cope match-plate pattern (206), and equal sliding connection mounting panel (211) in cope match-plate pattern (206) both ends, every mounting panel (211) respectively with adjacent sliding connection pole (202) sliding connection, cope match-plate pattern (206) top is run through and is equipped with powder entry (207), and two hot plates (214) are installed to cope match-plate pattern (206) inside fixed symmetry.
4. A high precision powder injection knife forming device according to claim 3, characterized in that: a plurality of fixing rods (212) are fixedly connected to two sides of the top end of the upper template (206), the fixing rods (212) penetrate through the mounting plate (211) and are in sliding connection with the mounting plate (211), and springs (213) are fixedly connected between the top ends of the fixing rods (212) and the mounting plate (211).
5. The high-precision powder injection knife shear forming device according to claim 1, characterized in that: roof (203) top fixed connection pneumatic cylinder (209), roof (203) and fixed connection increased pressure board (208) are run through to pneumatic cylinder (209) delivery rod bottom, increased pressure board (208) and the equal sliding connection of every sliding connection pole (202).
6. The high-precision powder injection knife shear forming device according to claim 1, characterized in that: the power mechanism (3) comprises a motor (301) and two rotating disks (302), an output shaft of the motor (301) is coaxially and fixedly connected with the rotating disks (302) below, the center of the rotating disks (302) above is rotatably connected with the bottom end of the top plate (203), the eccentric position of the top end of each rotating disk (302) is fixedly connected with a rotating connecting rod (303), and the top end of each rotating connecting rod (303) is fixedly connected with the bottom end of the rotating disks (302) above.
7. The high-precision powder injection knife shear forming device according to claim 6, wherein: swing joint push rod (304) on rotation connecting rod (303), push rod (304) side rotates to be connected and rotates connecting block (307), rotates connecting block (307) side and rotates and connect first dwang (305) and second dwang (306), and first dwang (305) side rotates with roof (203) bottom to be connected, and second dwang (306) side rotates with mounting panel (211) side to be connected.
8. The high-precision powder injection knife shear forming device according to claim 7, characterized in that: the rotating connecting block (307) is longitudinally and rotatably connected with the push rod (304), and the rotating connecting block (307), the first rotating rod (305) and the second rotating rod (306) are transversely and rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121721579.2U CN215431526U (en) | 2021-07-27 | 2021-07-27 | High-precision powder injection knife shear forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121721579.2U CN215431526U (en) | 2021-07-27 | 2021-07-27 | High-precision powder injection knife shear forming device |
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| Publication Number | Publication Date |
|---|---|
| CN215431526U true CN215431526U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121721579.2U Active CN215431526U (en) | 2021-07-27 | 2021-07-27 | High-precision powder injection knife shear forming device |
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| CN (1) | CN215431526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138848A (en) * | 2022-07-13 | 2022-10-04 | 阳江市天骄家庭用品制造有限公司 | Novel injection integrated into one piece cutter's preparation frock |
-
2021
- 2021-07-27 CN CN202121721579.2U patent/CN215431526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115138848A (en) * | 2022-07-13 | 2022-10-04 | 阳江市天骄家庭用品制造有限公司 | Novel injection integrated into one piece cutter's preparation frock |
| CN115138848B (en) * | 2022-07-13 | 2024-03-12 | 阳江市天骄家庭用品制造有限公司 | Preparation frock of injection integrated into one piece cutter |
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Address after: 529500 Dagang Kengwei intersection, Baisha, Jiangcheng District, Yangjiang City, Guangdong Province Patentee after: Guangdong Tianjiao Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 529500 Dagang Kengwei intersection, Baisha, Jiangcheng District, Yangjiang City, Guangdong Province Patentee before: Yangjiang Tianjiao Household Products Manufacturing Co.,Ltd. Country or region before: Zhong Guo |
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