CN219335637U - Corrosion-resistant stainless steel high-precision stamping part - Google Patents
Corrosion-resistant stainless steel high-precision stamping part Download PDFInfo
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- CN219335637U CN219335637U CN202320689602.7U CN202320689602U CN219335637U CN 219335637 U CN219335637 U CN 219335637U CN 202320689602 U CN202320689602 U CN 202320689602U CN 219335637 U CN219335637 U CN 219335637U
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Abstract
The utility model belongs to the technical field of stamping parts, in particular to an anti-corrosion stainless steel high-precision stamping part, which comprises a lower die holder.
Description
Technical Field
The utility model belongs to the technical field of stamping parts, and particularly relates to an anti-corrosion stainless steel high-precision stamping part.
Background
With the rapid development of industry, in order to ensure the production efficiency in the industrial mechanized production process, a stamping part is often required to be used for stamping a product, and the stamping part applies external force to plates, strips, pipes, profiles and the like by using a press machine and a die to cause the plates, strips, pipes, profiles and the like to generate plastic deformation or separation, so that the forming processing method of the workpiece with the required shape and size is obtained. The stamping and forging belong to plastic working or pressure working, and are jointly called forging, and the stamped blank mainly comprises hot rolled and cold rolled steel plates and steel strips.
Patent document CN218168341U discloses a corrosion-resistant and wear-resistant stainless steel stamping part, which comprises a housing, the inner wall sliding connection of shell has the clamp plate, the top fixedly connected with fixed plate of shell inner wall, one side fixedly connected with fixed column of fixed plate, the surface sliding connection of fixed column has the slider, one side fixedly connected with relief spring of slider. The utility model has the advantages that: the dynamic column drives the dynamic pressure plate to descend, thereby the dwang rotates and drives the slider and slide at the surface of fixed column, the slip operation of slider drives decompression spring and stretches, the speed of pushing down and the pressure of clamp plate are retarded, enable the stamping workpiece bear less pressure, enable stamping workpiece life longer, the clamp plate pushes down and exerts pressure to the pressure-bearing face, then make the slider shrink advance the inside of fixed slot, thereby second friction tooth and first friction tooth contact increase friction, can reduce the impulsive force of pushing down of clamp plate.
Above-mentioned through relief spring and second friction tooth and the first friction tooth that are equipped with to reach the purpose that reduces the clamp plate and push down impulsive force, but still exist the place that can improve, in the current stamping workpiece, often because the pressure is too big or acceleration is too big when punching press in the punching press process, lead to the stamping workpiece to take place to damage the phenomenon, reduced the life of stamping workpiece, the anticorrosive ability of current stamping workpiece is not enough simultaneously, can bring certain adverse effect to the stamping workpiece in the use.
Based on the above, the utility model designs the anti-corrosion stainless steel high-precision stamping part to solve the problems.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the anti-corrosion stainless steel high-precision stamping part which has the characteristics of good stamping buffering effect and good anti-corrosion performance.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anticorrosion stainless steel high accuracy stamping workpiece, includes the die holder, the upper end center department fixedly connected with die of die holder, the equal fixedly connected with guide pillar of four corners of die holder, four the outside of guide pillar has all been cup jointed compression spring, four the equal fixedly connected with of upper end of compression spring is sheathe in the guide pillar, four the guide pillar cover all sets up the lower extreme of upper die holder, the center department fixedly connected with stamping workpiece of upper die holder, the stamping workpiece includes the connecting plate, connecting plate lower extreme fixedly connected with stamping workpiece main part, the both sides of stamping workpiece main part are provided with buffer gear respectively, two buffer gear all with connecting plate fixed connection, the position that the stamping workpiece set up is in directly over the die.
As a preferable technical scheme of the utility model, a plate is placed at the upper end of the female die, the stamping part main body comprises an anti-abrasion coating, a first anti-corrosion coating, a stainless steel layer, a second anti-corrosion coating and a buffer rubber plate, the second anti-corrosion coating is arranged at the upper end of the stainless steel layer, the first anti-corrosion coating is arranged at the lower end of the stainless steel layer, the anti-abrasion coating is arranged at the outer sides of the first anti-corrosion coating and the second anti-corrosion coating, the buffer rubber plate is fixedly connected at the upper end of the anti-abrasion coating, and the buffer rubber plate is fixedly connected with the connecting plate.
As a preferable technical scheme of the utility model, the female die comprises a lower die body, and a buffer groove and a punching groove are formed in the lower die body.
As a preferable technical scheme of the utility model, the upper die holder comprises an upper die body, two pressure rods are arranged at the upper end of the upper die body, round through holes are formed in four corners of the upper die body, and four guide posts are respectively arranged in the four round through holes.
As a preferable technical scheme of the utility model, the buffer mechanism comprises a buffer rod, the upper end of the buffer rod is fixedly connected to the connecting plate, a buffer spring is sleeved on the outer side of the buffer rod, the lower end of the buffer rod is fixedly connected with a buffer seat, a wear-resistant rubber buffer head is arranged on the buffer seat, and the buffer seat is respectively and movably connected with two hinge plates through two hinge seats.
As a preferable technical scheme of the utility model, the upper ends of the two hinged plates are respectively and movably connected to the hinged seat of the sliding block, the two sliding blocks are respectively and movably sleeved on the two sliding rods, the two sliding rods are respectively and fixedly connected to the connecting plate through the fixing plate, and a decompression spring is arranged between the sliding blocks and the fixing plate on one side.
As a preferred embodiment of the present utility model, the wear-resistant coating is a tungsten carbide alloy coating, and the first corrosion-resistant coating is made of a corrosion-resistant material.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the stamping device is used, through the arranged stamping part, when the stamping part is used for stamping a stamping plate, the wear-resistant rubber buffer head is clamped into the buffer groove along with the contact of the stamping part and the female die, then the buffer seat fixedly connected with the wear-resistant rubber buffer head is pushed upwards along with the stamping action of the stamping part on the plate, so that the buffer rod and the buffer spring are compressed to buffer the pressure, simultaneously, the two sliding blocks are driven to move towards two sides by the two hinge plates along with the upward movement of the buffer seat, the decompression spring is compressed to buffer the pressure, and the pressure during stamping can be buffered under the action of the buffer rod, the buffer spring and the two decompression springs, so that the effect of better buffer pressure is achieved, and the stamping part is protected;
2. when the anti-abrasion coating is used, the anti-abrasion coating, the first anti-corrosion coating and the second anti-corrosion coating are arranged, so that the abrasion resistance of the stainless steel layer can be improved under the action of the anti-abrasion coating in the process of punching the plate by the stamping part main body, the service life of the stamping part main body is prolonged, and meanwhile, the anti-corrosion effect on the stainless steel layer can be better, the anti-corrosion performance of the anti-abrasion coating is improved, and the service life of the stamping part main body is prolonged by the first anti-corrosion coating and the second anti-corrosion coating.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall explosive structure of the present utility model;
FIG. 3 is a schematic diagram of a female die structure according to the present utility model;
FIG. 4 is a schematic diagram of a stamping structure of the present utility model;
FIG. 5 is a schematic view of a buffer mechanism according to the present utility model;
FIG. 6 is a schematic cross-sectional view of the body of the stamping of the present utility model.
In the figure: 1. a lower die holder; 2. a female die; 201. a lower die body; 202. a buffer tank; 203. stamping a groove; 3. a guide post; 4. a pressure spring; 5. a guide post sleeve; 6. an upper die holder; 601. an upper die body; 602. a pressure rod; 7. stamping parts; 701. a connecting plate; 702. stamping a main body; 7021. an anti-wear coating; 7022. a first corrosion protection coating; 7023. a stainless steel layer; 7024. a second corrosion protection coating; 7025. a buffer rubber plate; 703. a buffer mechanism; 7031. a buffer rod; 7032. a buffer spring; 7033. a buffer seat; 7034. a wear resistant rubber buffer head; 7035. a hinged plate; 7036. a slide block; 7037. a slide bar; 7038. a fixing plate; 7039. a decompression spring; 8. a sheet material.
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.
Examples
Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides an anticorrosion stainless steel high accuracy stamping workpiece, including die holder 1, the upper end center department fixedly connected with die 2 of die holder 1, the equal fixedly connected with guide pillar 3 of four corners of die holder 1, pressure spring 4 has all been cup jointed in the outside of four guide pillar 3, the equal fixedly connected with of upper end of four pressure springs 4 is on guide pillar cover 5, four guide pillar covers 5 all set up the lower extreme at upper die holder 6, the center department fixedly connected with stamping workpiece 7 of upper die holder 6, stamping workpiece 7 includes connecting plate 701, connecting plate 701 lower extreme fixedly connected with stamping workpiece main part 702, the both sides of stamping workpiece main part 702 are provided with buffer gear 703 respectively, two buffer gear 703 all are fixedly connected with connecting plate 701, the position that stamping workpiece 7 set up is in directly over die 2.
Referring to fig. 1 and 4, in specific use, under the action of the buffer mechanisms 703 provided on two sides of the connection plate 701, the stamping part main body 702 can be buffered and protected, so as to achieve the purpose of prolonging the service life of the stamping part main body 702, and the stamping part main body 702 is not damaged due to stamping pressure.
The upper end of die 2 has placed panel 8, stamping workpiece main part 702 includes wear-resisting coating 7021, first anticorrosion coating 7022, stainless steel layer 7023, second anticorrosion coating 7024 and buffer rubber board 7025, the upper end on stainless steel layer 7023 is provided with second anticorrosion coating 7024, the lower extreme on stainless steel layer 7023 is provided with first anticorrosion coating 7022, the outside of first anticorrosion coating 7022 and second anticorrosion coating 7024 is provided with wear-resisting coating 7021, the upper end fixedly connected with buffer rubber board 7025 of wear-resisting coating 7021, buffer rubber board 7025 and connecting plate 701 fixed connection.
Referring to fig. 6, in specific use, the wear-resistant coating 7021 provided on the stamping body 702 can play a role in wear-resistant protection on the stamping body 702, and the stamping body 702 can have an anti-corrosion effect through the first anti-corrosion coating 7022 and the second anti-corrosion coating 7024.
The female die 2 comprises a lower die body 201, and a buffer groove 202 and a punching groove 203 are formed in the lower die body 201.
Referring to fig. 3, in specific use, the two buffer grooves 202 formed in the lower die 201 can be used to fix the wear-resistant rubber buffer heads 7034 on the buffer mechanisms 703 on two sides of the stamping part 7.
The upper die holder 6 comprises an upper die body 601, two pressure rods 602 are arranged at the upper end of the upper die body 601, round through holes are formed in four corners of the upper die body 601, and four guide posts 3 are respectively arranged in the four round through holes.
The buffer mechanism 703 comprises a buffer rod 7031, the upper end of the buffer rod 7031 is fixedly connected to the connecting plate 701, a buffer spring 7032 is sleeved outside the buffer rod 7031, the lower end of the buffer rod 7031 is fixedly connected with a buffer seat 7033, a wear-resistant rubber buffer head 7034 is arranged on the buffer seat 7033, and the buffer seat 7033 is respectively and movably connected with two hinge plates 7035 through two hinge seats.
The upper ends of the two hinge plates 7035 are respectively movably connected to hinge seats of the sliding blocks 7036, the two sliding blocks 7036 are respectively movably sleeved on the two sliding bars 7037, the two sliding bars 7037 are respectively fixedly connected to the connecting plate 701 through the fixing plate 7038, and a decompression spring 7039 is arranged between the sliding blocks 7036 and one side fixing plate 7038.
Referring to fig. 5, in specific use, the stamping buffering effect of the stamping part 7 can be achieved by the buffer rod 7031, the buffer spring 7032 and the two decompression springs 7039, so as to achieve the purpose of stamping protection of the stamping part 7.
The wear resistant coating 7021 is a tungsten carbide alloy coating and the first corrosion resistant coating 7022 is made of a corrosion resistant material.
Referring to fig. 6, in particular use, the anti-corrosion and anti-wear properties of 7 can be improved by providing an anti-wear coating 7021 and a first anti-corrosion coating 7022.
The working principle and the using flow of the utility model are as follows: in the use process, the stamping part 7 is contacted with the female die 2 along with the downward pressing of the stamping part 7, the plates 8 placed on the female die 2 are stamped, the abrasion-resistant rubber buffer heads 7034 on the buffer mechanisms 703 on the two sides of the stamping part 7 are respectively clamped into the two buffer grooves 202 during the stamping, the buffer rods 7031 and the buffer springs 7032 are compressed along with the downward pressing of the stamping part 7, the hinged plates 7035 on the two sides of the buffer seat 7033 respectively push the two sliding blocks 7036 to slide on the sliding bars 7037, the two decompression springs 7039 are compressed, the pressure during stamping can be effectively buffered under the action of the buffer rods 7031, the buffer springs 7032 and the two decompression springs 7039, the purpose of protecting the stamping part 7 is achieved, meanwhile, under the action of the first corrosion-resistant coating 7022 and the second corrosion-resistant coating 7024 arranged on the upper end and the lower end of the stainless steel layer 7023, the performance of the stainless steel layer 7023 can be improved, and the service life of the stamping part 7 can be prolonged through the provided with the anti-abrasion-resistant coating 7021.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a corrosion protection stainless steel high accuracy stamping workpiece, includes die holder (1), its characterized in that: the die is characterized in that a female die (2) is fixedly connected to the center of the upper end of the lower die holder (1), guide posts (3) are fixedly connected to four corners of the lower die holder (1), pressure springs (4) are sleeved on the outer sides of the guide posts (3), the upper ends of the pressure springs (4) are fixedly connected to guide post sleeves (5), the guide post sleeves (5) are fixedly connected to the lower end of the upper die holder (6), stamping parts (7) are fixedly connected to the center of the upper die holder (6), each stamping part (7) comprises a connecting plate (701), stamping part main bodies (702) are fixedly connected to the lower ends of the connecting plates (701), buffer mechanisms (703) are respectively arranged on two sides of each stamping part main body (702), each buffer mechanism (703) is fixedly connected with each connecting plate (701), and the positions of the stamping parts (7) are located right above the corresponding female die (2).
2. An anti-corrosion stainless steel high precision stamping according to claim 1, characterized in that: plate (8) have been placed to the upper end of die (2), stamping workpiece main part (702) include anti-wear coating (7021), first anti-corrosion coating (7022), stainless steel layer (7023), second anti-corrosion coating (7024) and buffer rubber board (7025), the upper end on stainless steel layer (7023) is provided with second anti-corrosion coating (7024), the lower extreme on stainless steel layer (7023) is provided with first anti-corrosion coating (7022), the outside of first anti-corrosion coating (7022) and second anti-corrosion coating (7024) is provided with anti-wear coating (7021), the upper end fixedly connected with buffer rubber board (7025) of anti-wear coating (7021), buffer rubber board (7025) and connecting plate 701) fixed connection.
3. An anti-corrosion stainless steel high precision stamping according to claim 1, characterized in that: the female die (2) comprises a lower die body (201), and a buffer groove (202) and a punching groove (203) are formed in the lower die body (201).
4. An anti-corrosion stainless steel high precision stamping according to claim 1, characterized in that: the upper die holder (6) comprises an upper die body (601), two pressure rods (602) are arranged at the upper end of the upper die body (601), round through holes are formed in four corners of the upper die body (601), and four guide posts (3) are respectively arranged in the four round through holes.
5. An anti-corrosion stainless steel high precision stamping according to claim 1, characterized in that: the buffer mechanism (703) comprises a buffer rod (7031), the upper end of the buffer rod (7031) is fixedly connected to the connecting plate (701), a buffer spring (7032) is sleeved on the outer side of the buffer rod (7031), the lower end of the buffer rod (7031) is fixedly connected with a buffer seat (7033), a wear-resistant rubber buffer head (7034) is arranged on the buffer seat (7033), and the buffer seat (7033) is respectively movably connected with two hinge plates (7035) through two hinge seats.
6. An anti-corrosion stainless steel high precision stamping according to claim 5, wherein: the upper ends of the two hinged plates (7035) are respectively and movably connected to a hinged seat of the sliding block (7036), the two sliding blocks (7036) are respectively and movably sleeved on the two sliding rods (7037), the two sliding rods (7037) are respectively and fixedly connected to the connecting plate (701) through the fixing plate (7038), and a decompression spring (7039) is arranged between the sliding block (7036) and one side of the fixing plate (7038).
7. An anti-corrosion stainless steel high precision stamping according to claim 2, characterized in that: the wear-resistant coating (7021) is a tungsten carbide alloy coating and the first corrosion-resistant coating (7022) is made of a corrosion-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689602.7U CN219335637U (en) | 2023-03-31 | 2023-03-31 | Corrosion-resistant stainless steel high-precision stamping part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689602.7U CN219335637U (en) | 2023-03-31 | 2023-03-31 | Corrosion-resistant stainless steel high-precision stamping part |
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| Publication Number | Publication Date |
|---|---|
| CN219335637U true CN219335637U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320689602.7U Active CN219335637U (en) | 2023-03-31 | 2023-03-31 | Corrosion-resistant stainless steel high-precision stamping part |
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| Country | Link |
|---|---|
| CN (1) | CN219335637U (en) |
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- 2023-03-31 CN CN202320689602.7U patent/CN219335637U/en active Active
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