CN212526052U - Material taking device for powder metallurgy thin-wall pressed compact - Google Patents
Material taking device for powder metallurgy thin-wall pressed compact Download PDFInfo
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- CN212526052U CN212526052U CN202020733141.5U CN202020733141U CN212526052U CN 212526052 U CN212526052 U CN 212526052U CN 202020733141 U CN202020733141 U CN 202020733141U CN 212526052 U CN212526052 U CN 212526052U
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- Prior art keywords
- shaped
- adjusting
- thin
- claw
- pressed compact
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- 239000000463 material Substances 0.000 title claims abstract description 27
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 16
- 210000000078 claw Anatomy 0.000 claims abstract description 58
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model belongs to the powder metallurgy field, concretely relates to extracting device of powder metallurgy thin wall pressed compact. Comprises two groups of L-shaped brackets and an adjusting supporting claw; the L-shaped bracket is integrally L-shaped, one side arm of the L-shaped bracket is connected with the driving device, and the other side arm of the L-shaped bracket is detachably connected with the adjusting supporting claw; the side surface of the adjusting supporting claw, which is contacted with the thin-wall pressed blank, is integrally in an arc shape, and the bottom of the arc side surface is provided with a bulge for supporting the pressed blank, namely the cross section of the surface of the adjusting supporting claw, which is contacted with the thin-wall pressed blank, is in an L shape; the two adjusting support claws have the same structure and are coaxially arranged; the two groups of L-shaped supports are matched with the adjusting support claws to take materials of the powder metallurgy thin-wall pressed compact. The utility model discloses a formula of getting is held in the palm and is replaced the conventional extracting device who presss from both sides the formula of getting, has successfully solved the material problem of getting of thin wall product, has guaranteed the quality of product effectively, and can be through extracting device's position adjustment, is applicable to getting of different model size thin wall products, and the commonality is extremely strong.
Description
Technical Field
The utility model belongs to the powder metallurgy field, concretely relates to extracting device of powder metallurgy thin wall pressed compact.
Background
In the production process of enterprises, automation is more and more important, and the automation can save manpower, material resources and financial resources, ensure the product quality, reduce the labor intensity of workers and improve the operation safety.
In the field of powder metallurgy forming, due to the particularity of product structures and powder metallurgy processes, the formed thin-wall pressed compact is weak in strength and is very easy to crack or collapse under the influence of external force, and therefore certain technical bottlenecks exist in the automation of the products.
The existing material taking device is in a grabbing or clamping type, so that the thin-wall pressed blank of powder metallurgy is very easy to clamp cracks, collapse and other damages, and the yield of products is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a extracting device of powder metallurgy thin wall pressed compact has adopted the formula of getting to hold in the palm and has replaced the extracting device of conventional clamp formula of getting, has successfully solved getting of thin wall product the material problem, has guaranteed the quality of product effectively.
Realize the utility model discloses the technical solution of purpose does: a material taking device for a powder metallurgy thin-wall pressed compact comprises two groups of L-shaped supports and adjusting support claws;
the whole L-shaped bracket is L-shaped, one side arm of the L-shaped bracket is connected with the driving device, and the other side arm of the L-shaped bracket is detachably connected with the adjusting support claw;
the side surface of the adjusting supporting claw, which is in contact with the thin-wall pressed compact, is integrally arc-shaped, and the bottom of the arc-shaped side surface is provided with a bulge for supporting the pressed compact, namely the cross section of the surface of the adjusting supporting claw, which is in contact with the thin-wall pressed compact, is L-shaped; the two adjusting support claws have the same structure and are coaxially arranged;
the two groups of L-shaped supports are matched with the adjusting support claws to be used for taking materials of the powder metallurgy thin-wall pressed compact.
Furthermore, two L-shaped grooves are formed in side arms, connected with the driving device, of the L-shaped support, and the L-shaped grooves are clamped into the driving device by adjusting different positions of the L-shaped grooves according to different products.
Furthermore, a groove matched with the width of the adjusting supporting claw is arranged on a side arm of the L-shaped support connected with the adjusting supporting claw.
Further, the driving device is an air cylinder.
Furthermore, the die further comprises a rubber spacer which is stuck in an area where the arc side surface of the adjusting supporting claw is contacted with a pressed blank.
Furthermore, the adjusting support claw is detachably connected with the L-shaped bracket through a bolt, and a strip-shaped groove is formed in the adjusting support claw; the bolts are fixedly arranged at different positions in the strip-shaped groove, so that the supporting claws for products with different sizes are realized.
Furthermore, scale marks and mark lines are arranged at the strip-shaped groove of the adjusting support claw.
Compared with the prior art, the utility model, it is showing the advantage and lies in:
(1) the utility model provides a extracting device, through establishing the adjustment support claw to the whole circular-arc that the cross-section is the L type, lower part semicircle salient position plays the support product effect, and upper portion semicircle side mainly plays fixed product effect, has adopted the extracting device that the formula of getting of support replaced conventional clamp and got the formula, has successfully solved the material problem of getting of thin wall product, has guaranteed the quality of product effectively.
(2) According to the material taking device, the plurality of grooves are formed in the side arm, connected with the air cylinder, of the L-shaped support, so that the L-shaped support can be conveniently and quickly installed on the power air cylinder, the air cylinder bolt does not need to be unscrewed during installation each time, and the bolt can be clamped into the L-shaped open groove; in addition, the height position of the L-shaped support can be adjusted to ensure that the product is supported and taken out, and when the material taking device is released when being opened, the product is prevented from generating impact cracks due to the reason of height difference.
(3) According to the material taking device, the strip-shaped groove is designed at the connecting part of the adjusting support claw and the L-shaped support bolt, and the scale mark and the mark line are matched, so that the support claw can be adjusted in the installation position when aiming at thin-wall products with different sizes, and the universality of the fixing device is improved; and the slotted position of the bolt connection of the adjusting support claw is provided with a scale line and a mark line, so that when thin-wall products with different models and sizes are replaced, the adjusting distances of the left support claw and the right support claw can be controlled to be consistent, the products fixed in the support claws are ensured to be positioned on the central axis of the cylinder, and the side surfaces of the products are prevented from generating cracks due to clamping pressure.
Drawings
Fig. 1 is the structure schematic diagram of the material taking device of the present invention.
Fig. 2 is the three-dimensional assembly schematic diagram of the material taking device of the present invention.
Description of reference numerals:
1-L-shaped bracket, 2-adjusting supporting claw, 3-rubber spacer and 4-thin-wall product.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a material taking device comprises 2L-shaped supports 1, 2 adjusting support claws 2 and 2 rubber spacers 3, wherein the rubber spacers 3 are adhered to the adjusting support claws 2 and assembled with the L-shaped supports 1 into a whole, and then connected with a material taking cylinder through the L-shaped supports 1, so that the material taking device can be contracted to support and take a product or can be expanded to release the product under the action of a power cylinder.
The side of the L-shaped bracket 1 is provided with an L-shaped waist hole slot, and has the following functions: firstly, the L-shaped bracket 1 is convenient to be quickly installed on the power cylinder, the bolt of the cylinder does not need to be unscrewed during installation each time, and the bolt can be clamped into the L-shaped open groove; secondly, can adjust the high position of L type support 1 to guarantee the support of product and get the height, when extracting device opened the release product, avoid because of the reason of difference in height, the product produces the striking crackle.
The supporting part of the adjusting supporting claw 2 is two coaxial semi-circular arc side surfaces with different sizes up and down, and the cross section of the adjusting supporting claw is L-shaped. The convex part of the lower semicircular arc plays a role in supporting products, and the side surface of the upper semicircular arc mainly plays a role in fixing products.
The grooving is designed at the bolt connection position of the adjusting support claw 2 and the L-shaped support 1, so that the mounting position of the support claw can be adjusted when products with different sizes are used, and the universality of the material taking device is improved.
The slotted positions of the bolt joints of the adjusting support claws 2 are designed with scale lines and mark lines, so that when thin-wall products of different models and sizes are replaced, the adjusting distances of the left support claw and the right support claw can be controlled to be consistent, the products fixed in the support claws are ensured to be positioned on the central axis of the cylinder, and the side surfaces of the products are prevented from generating cracks due to clamping pressure.
The rubber spacer 3 is stuck on the upper semi-circular arc side surface of the adjusting supporting claw 2, and mainly plays a role in flexible contact with a product, so that the product quality is ensured. Avoid the product to contact with the adjustment support claw 2 in a rigid way, and have collision or crack to the product.
The L-shaped bracket 1 and the adjusting supporting claw 2 are both made of aluminum alloy materials with lighter materials.
The material taking process is as follows:
the L-shaped bracket 1 is fixed on the power cylinder through bolts, and the installation height position of the L-shaped bracket 1 can be adjusted through the slotting position of the L-shaped waist hole.
And a rubber spacer 3 is stuck on the upper semicircular arc side surface of the adjusting support claw 2 to achieve flexible contact with a product.
The adjusting support claw 2 is clamped into a groove of the L-shaped support 1, the position of the support claw 2 is adjusted according to the size of the thin-wall product 4, the consistency of the scale lines of the left support claw and the right support claw must be ensured in the adjusting process, and after the position is determined, the adjusting support claw 2 and the L-shaped support 1 are fixed together by bolts.
The device is applied to the powder metallurgy forming process, and the product can be directly taken out of the die by the taking device and placed on the automatic conveying line to enter the next process. Greatly reduces the operation risk and the labor intensity. The utility model discloses a formula of getting is held in the palm and is replaced the conventional extracting device who presss from both sides the formula of getting, has successfully solved the material problem of getting of thin wall product, has guaranteed the quality of product effectively, and can be through extracting device's position adjustment, is applicable to getting of different model size thin wall products, and the commonality is extremely strong.
Claims (7)
1. The taking device for the powder metallurgy thin-wall pressed compact is characterized by comprising two groups of L-shaped supports (1) and adjusting supporting claws (2);
the whole L-shaped support (1) is L-shaped, one side arm of the L-shaped support is connected with the driving device, and the other side arm of the L-shaped support is detachably connected with the adjusting support claw (2);
the side surface of the adjusting support claw (2) contacted with the thin-wall pressed compact is integrally arc-shaped, and the bottom of the arc-shaped side surface is provided with a bulge for supporting the pressed compact, namely the cross section of the surface of the adjusting support claw (2) contacted with the thin-wall pressed compact is L-shaped; the two adjusting support claws (2) have the same structure and are coaxially arranged;
the two groups of L-shaped supports (1) and the adjusting support claws (2) are matched for taking materials of the powder metallurgy thin-wall pressed compact.
2. The material taking device as claimed in claim 1, wherein two L-shaped grooves are arranged on the side arm of the L-shaped bracket (1) connected with the driving device, and the L-shaped grooves are clamped into the driving device by adjusting the positions of the L-shaped grooves according to different products.
3. The material taking device as claimed in claim 2, wherein a groove matched with the width of the adjusting supporting claw (2) is arranged on a side arm of the L-shaped bracket (1) connected with the adjusting supporting claw (2).
4. The reclaimer assembly of claim 1, wherein said drive assembly is a pneumatic cylinder.
5. The material taking device as claimed in claim 1, further comprising a rubber spacer (3), wherein the rubber spacer (3) is adhered to the area where the arc side surface of the adjusting supporting claw is contacted with the pressed compact.
6. The material taking device as claimed in claim 3, wherein the adjusting support claw (2) is detachably connected with the L-shaped bracket (1) through a bolt, and a strip-shaped groove is formed in the adjusting support claw (2); the bolts are fixedly arranged at different positions in the strip-shaped groove, so that the supporting claws for products with different sizes are realized.
7. The reclaiming apparatus as claimed in claim 6, wherein the elongated slot of the adjustment pawl (2) is provided with graduation and marking lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733141.5U CN212526052U (en) | 2020-05-07 | 2020-05-07 | Material taking device for powder metallurgy thin-wall pressed compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733141.5U CN212526052U (en) | 2020-05-07 | 2020-05-07 | Material taking device for powder metallurgy thin-wall pressed compact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212526052U true CN212526052U (en) | 2021-02-12 |
Family
ID=74539519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020733141.5U Expired - Fee Related CN212526052U (en) | 2020-05-07 | 2020-05-07 | Material taking device for powder metallurgy thin-wall pressed compact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212526052U (en) |
-
2020
- 2020-05-07 CN CN202020733141.5U patent/CN212526052U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |