CN211576591U - Punching cutter device for cutting low-temperature impact embrittlement experiment sample - Google Patents
Punching cutter device for cutting low-temperature impact embrittlement experiment sample Download PDFInfo
- Publication number
- CN211576591U CN211576591U CN201922386687.8U CN201922386687U CN211576591U CN 211576591 U CN211576591 U CN 211576591U CN 201922386687 U CN201922386687 U CN 201922386687U CN 211576591 U CN211576591 U CN 211576591U
- Authority
- CN
- China
- Prior art keywords
- die
- mounting groove
- die cutter
- cutting
- punching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a can be applied to low temperature and strike embrittlement experiment sample cutting and use die cutter device belongs to material performance check out test set technical field, including installation base, die cutter, roof, elastic component, die-cut base and punch a hole. The lower end face of the mounting base is provided with a mounting groove, the bottom surface of the mounting groove is provided with a plurality of stamping knives at intervals, a top plate is arranged in the depth direction of the mounting groove in a sliding mode, and an elastic piece is arranged between the mounting groove and the top plate; the die-cut base is arranged below the installation base, the upper end of the die-cut base is provided with a plurality of punched holes, and the inside cavity body of the die-cut base is arranged. The utility model provides a can be applied to low temperature and strike embrittlement experiment sample cutting and use die cutter device, strike the spline and fall into the cavity from punching a hole, need not manual collection. The punching knife is driven by the impact equipment to rise, and the top plate is pushed against the impact sample plate downwards to separate the impact sample plate from the punching knife, so that the impact sample plate is prevented from being taken up together by the punching knife, and the continuity of the production of the impact sample strip is ensured.
Description
Technical Field
The utility model belongs to the technical field of material performance check out test set, more specifically say, relate to a can be applied to low temperature and strike die cutter device for embrittlement experiment sample cutting.
Background
In the low-temperature brittleness experiment process, a large number of impact sample bars are needed, and the shape and the specification of the impact sample bars are clearly required. When the impact sample strip is prepared, the impact sample strip is punched on the sample plate by a punching cutter device, the impact sample strip needs to be collected manually after punching by using the existing punching cutter device, and when punching and lifting are completed by the punching cutter, the situation that the impact sample plate is taken up by the punching cutter is easy to occur, so that the production continuity is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be applied to low temperature and strike brittle experiment sample cutting and use die cutter device, aim at solving die-cut completion back, strike the spline and need manual collection, and the die cutter is when accomplishing die-cut rise, the easy condition that the die cutter will strike the model and together take up that appears influences the continuity of production problem.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a can be applied to die cutter device for cutting of low temperature impact embrittlement experiment sample, includes:
the punching device comprises a mounting base, a punching device and a positioning device, wherein the upper end of the mounting base is used for connecting the punching device, the lower end surface of the mounting base is provided with a mounting groove, the bottom surface of the mounting groove is provided with a plurality of punching knives at intervals, a top plate is arranged in a sliding manner along the depth direction of the mounting groove, the top plate is provided with a plurality of through holes for the plurality of punching knives to pass through, and an elastic piece is arranged between the mounting groove and the top;
die-cut base is located the below of installation base, the upper end of die-cut base seted up a plurality ofly with the punching a hole of die cutter one-to-one, die-cut base is inside to be equipped with and to be used for the intercommunication a plurality ofly the cavity that punches a hole, the cavity is used for collecting the impact spline after die-cut.
As another embodiment of this application, the roof is the notch cuttype board, including roof pressure board and the joint plate on upper portion of lower part, the external profile of roof pressure board is less than the external profile of joint plate, the lower terminal surface of installation base is equipped with keeps off the ring, and the internal diameter of inner circle is less than the internal diameter of mounting groove, the joint plate slides and locates in the mounting groove, the roof pressure board slides and locates keep off the inner circle of ring, keep off the ring and be used for blockking the joint plate roll-off the mounting groove.
As another embodiment of the application, the baffle ring is detachably arranged on the lower end surface of the mounting base through a screw.
As another embodiment of the present application, the elastic member includes a plurality of springs, and the mounting groove and the top plate are respectively fixedly connected to the plurality of springs.
As another embodiment of the application, the bottom of the cavity is provided with a bearing plate, and the bearing plate is arranged in the cavity in a sliding manner.
As another embodiment of the application, the punching knife is inserted into the bottom surface of the mounting groove in an interference fit mode.
As another embodiment of the application, the number of the stamping knives is 10-15.
As another embodiment of the present application, the die cutter is made of steel.
As another embodiment of the present application, the thickness of the die cutter is 0.6 mm.
The utility model provides a can be applied to low temperature and strike embrittlement experiment sample cutting with die cutter device's beneficial effect lies in: compared with the prior art, the utility model discloses can be applied to low temperature and strike brittle experiment sample cutting and use die cutter device, die-cut equipment drives a plurality of die cutters through the installation base die-cut impact model, and through the die cutter with the cooperation die-cut one-tenth a plurality of impact splines that punch a hole, impact spline and fall into the cavity from punching a hole, need not manual collection. When the impact sample plate is punched by the punching knife, the elastic piece contracts, and the top plate always abuts against the upper end face of the impact sample plate; after punching is completed, the punching knife is driven by the punching equipment to rise, the top plate rebounds under the action of the elastic piece, slides along the mounting groove and pushes the impact sample plate downwards to separate the impact sample plate from the punching knife, the impact sample plate is prevented from being taken up together by the punching knife, and the continuity of sample strip production during preparation of the impact sample is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a first schematic structural diagram of a die cutter device for cutting a sample for a low-temperature impact embrittlement experiment, according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second die cutter device for cutting a sample for a low-temperature impact embrittlement experiment, provided by an embodiment of the present invention.
In the figure: 1. impacting the sample plate; 2. impacting a sample strip; 3. installing a base; 4. mounting grooves; 5. punching a cutter; 6. Punching a base; 7. punching; 8. a cavity; 9. a top pressing plate; 10. a clamping and connecting plate; 11. a baffle ring; 12. a screw; 13. a spring; 14. a bearing plate.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2, a device of a die cutter 5 for cutting a sample for low-temperature impact embrittlement experiments, according to the present invention, will now be described. The punching knife 5 device for cutting the low-temperature impact embrittlement experiment sample comprises an installation base 3, a punching knife 5, a top plate, an elastic piece, a punching base 6 and a punching hole 7.
The upper end of the mounting base 3 is used for connecting punching equipment, the lower end face of the mounting base 3 is provided with a mounting groove 4, the bottom face of the mounting groove 4 is provided with a plurality of punching knives 5 at intervals, a top plate is arranged in a sliding manner along the depth direction of the mounting groove 4, a plurality of through holes for the plurality of punching knives 5 to pass through are formed in the top plate, and an elastic piece is arranged between the mounting groove 4 and the top plate; die-cut base 6 is located the below of installation base 3, and a plurality of 7 that punch a hole with 5 one-to-ones of die-cut base 6 are seted up to the upper end of die-cut base 6, and die-cut base 6 is inside to be equipped with to be used for communicateing a plurality of cavities 8 that punch a hole 7, and cavity 8 is used for collecting the impact spline 2 after die-cut.
The thickness of the impact sample plate 1 is generally 2.00 +/-0.10 mm; the distance between the two punching heads in any one direction is 20.00mm or more, and the distance between the two punching heads in the other direction is at least 30 punching bars 2. The mounting base 3 is made of hard plastic or other metal materials which are easy to process, and when the hard plastic is adopted, the hardness is just above Shore A95, such as HDPE, PP, PA and the like.
The utility model provides a can be applied to low temperature and strike embrittlement experiment sample cutting and use die cutter 5 device, compare with prior art, die-cut equipment drives a plurality of die cutters 5 die-cut impact model 1 through installation base 3, and through die cutter 5 and a plurality of impact spline 2 of punching a hole 7's die-cut one-tenth of cooperation, impact spline 2 need not manual collection in falling into cavity 8 from punching a hole 7. When the punching cutter 5 punches the impact sample plate 1, the elastic piece contracts, and the top plate always abuts against the upper end face of the impact sample plate 1; after punching is finished, the punching knife 5 is driven by the punching equipment to rise, the top plate rebounds under the action of the elastic piece, slides along the mounting groove 4 and is pushed against the impact sample plate 1 downwards to be separated from the punching knife 5, the impact sample plate 1 is prevented from being taken up together by the punching knife 5, and the production continuity of the prepared impact sample strip 2 is ensured.
As the utility model provides a can be applied to a specific implementation way of low temperature impact embrittlement experiment sample cutting with die cutter 5 device, please refer to fig. 1 to 2, the roof is the notch cuttype board, including roof pressure board 9 and the joint plate 10 on lower part, the lower terminal surface that the outside profile of roof pressure board 9 is less than the outside profile installation base 3 of joint plate 10 is equipped with fender ring 11, and the internal diameter of inner circle is less than the internal diameter of mounting groove 4, and joint plate 10 slides and locates in mounting groove 4, and the inner circle of fender ring 11 is located in the slide of roof pressure board 9, and fender ring 11 is used for keeping off joint plate 10 roll-off mounting groove 4. In this embodiment, the top pressure plate 9 at the lower portion of the top plate slides up and down along the inner ring of the retaining ring 11, when the top pressure plate 9 drives the clamping plate 10 to move down, and the edge of the clamping plate 10 abuts against the upper end face of the retaining ring 11, the clamping plate 10 cannot move downward, so that the downward distance of the top pressure plate 9 is limited, and the top plate can be prevented from falling off from the mounting groove 4 by the cooperation of the clamping plate 10 and the retaining ring 11.
As a specific embodiment of the device of the die cutter 5 for cutting the test sample for low-temperature impact embrittlement provided by the present invention, please refer to fig. 1 to 2, the baffle ring 11 is detachably mounted on the lower end surface of the mounting base 3 through a screw 12. In this embodiment, a plurality of mounting holes have evenly been seted up to fender ring 11 circumference, and screw 12 corresponds the mounting hole that runs through, and the screw thread is installed at the lower terminal surface of installation base 3 to accomplish the fixed of keeping off ring 11. The mounting hole is the counter bore structure, and the nut end of screw 12 can be twisted in the counter bore, and at the tip installation end cover of counter bore simultaneously, the end cover is pegged graft in the counter bore, seals the nut end of screw in the counter bore, and the end cover is parallel and level with the lower terminal surface of installation base 3, avoids the counter bore to influence the die-cut of strikeing the examination strip.
As a specific embodiment of the device of the utility model for the die cutter 5 for cutting the test sample for low-temperature impact embrittlement, please refer to fig. 1 to 2, the elastic member includes a plurality of springs 13, and the mounting groove 4 and the top plate are respectively fixedly connected with the plurality of springs 13. In this embodiment, a plurality of springs 13 and a plurality of die-cutting tools 5 interval setting, a plurality of springs 13 can provide stable elasticity for the roof, ensure that the roof kick-backs stably, and roof top pressure strikes model 1, avoids accomplishing punching after impact model 1 and moving together with die-cutting tool 5.
As a specific embodiment of the device of the utility model for cutting the sample for the low temperature impact embrittlement experiment 5, please refer to fig. 1 to 2, a supporting plate 14 is disposed at the bottom of the cavity 8, and the supporting plate 14 is slidably disposed in the cavity 8. In this embodiment, the supporting plate 14 is horizontally disposed, the opposite side walls forming the cavity 8 are provided with sliding grooves, and two ends of the supporting plate 14 are slidably disposed in the sliding grooves. When the device works, the bearing plate 14 is positioned in the cavity 8; after the device finishes working, the bearing plate 14 slides out of the cavity 8, a plurality of impact sample strips 2 falling on the bearing plate 14 are collected, and the collection is convenient.
As a specific embodiment of the device of the utility model for the die cutter 5 for cutting the test sample for low-temperature impact embrittlement, please refer to fig. 1 to 2, the die cutter 5 is inserted into the bottom surface of the mounting groove 4 in an interference fit manner. In the embodiment, the stability of the punching knife 5 and the mounting base 3 can be improved through the interference fit, and the clearance of the interference fit is-0.08 mm. When the punching knife 5 is installed, the end part of the punching knife 5 is impacted by external force to pound the end part into the matching hole corresponding to the bottom surface of the installation groove 4, so that the installation is convenient, and the effects of reasonably fixing the position and controlling the distance between the punching knives 5 can be achieved in the use process.
Referring to fig. 1 to 2, the number of the punching knives 5 is 10 to 15, which is a specific embodiment of the device of the punching knife 5 for cutting the low-temperature impact embrittlement test sample provided by the present invention. In this embodiment, the number of the punching knives 5 is determined according to the size of the mounting groove 4 and the number of the impact splines 2 required for the test.
As a specific embodiment of the device of the die cutter 5 for cutting the test sample for low-temperature impact embrittlement provided by the present invention, please refer to fig. 1 to 2, wherein the die cutter 5 is made of steel material. In this embodiment, optionally, the die cutter 5 is made of carbon tool steel or alloy tool steel. Because the sample template impacted by the punching knife 5 is generally not high in hardness, the ordinary carbon tool steel is mostly selected from the aspects of cost and service life.
As a specific embodiment of the device of the die cutter 5 for cutting the test sample for low-temperature impact embrittlement provided by the present invention, please refer to fig. 1 to 2, the thickness of the die cutter 5 is 0.6 mm. In this example, the size of the impact bar 2 to be punched out is determined by the thickness of the punch 5 and the width of the punched hole 7, and the thickness of the punch 5 is determined to be 0.6mm from the size of the impact bar 2 for testing. The space between the adjacent punching knives 5 is 2.10 +/-0.05 mm; for other sizes, it is generally desirable to provide space and width to provide strength and to facilitate support and installation of the die cutter 5, with typical sizes being controlled to be above 10 mm.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. Can be applied to die cutter device for cutting of low temperature impact embrittlement experiment sample, its characterized in that includes:
the punching device comprises a mounting base, a punching device and a positioning device, wherein the upper end of the mounting base is used for connecting the punching device, the lower end surface of the mounting base is provided with a mounting groove, the bottom surface of the mounting groove is provided with a plurality of punching knives at intervals, a top plate is arranged in a sliding manner along the depth direction of the mounting groove, the top plate is provided with a plurality of through holes for the plurality of punching knives to pass through, and an elastic piece is arranged between the mounting groove and the top;
die-cut base is located the below of installation base, the upper end of die-cut base seted up a plurality ofly with the punching a hole of die cutter one-to-one, die-cut base is inside to be equipped with and to be used for the intercommunication a plurality ofly the cavity that punches a hole, the cavity is used for collecting the impact spline after die-cut.
2. The die cutter device for cutting the experimental sample for low-temperature impact embrittlement according to claim 1, wherein the top plate is a stepped plate and comprises a top plate at a lower part and a clamping plate at an upper part, an outer contour of the top plate is smaller than an outer contour of the clamping plate, a baffle ring is arranged on a lower end face of the mounting base, an inner diameter of the inner ring is smaller than an inner diameter of the mounting groove, the clamping plate is slidably arranged in the mounting groove, the top plate is slidably arranged in the inner ring of the baffle ring, and the baffle ring is used for preventing the clamping plate from sliding out of the mounting groove.
3. The die cutter device for cutting the experimental sample for low-temperature impact embrittlement according to claim 2, wherein the baffle ring is detachably mounted on the lower end face of the mounting base through a screw.
4. The die cutter device applicable to cutting of low-temperature impact embrittlement test samples as claimed in claim 1, wherein the elastic member comprises a plurality of springs, and the mounting groove and the top plate are fixedly connected with the plurality of springs respectively.
5. The die cutter device applicable to cutting of the test sample for low-temperature impact embrittlement experiment as claimed in claim 1, wherein a supporting plate is arranged at the bottom of the cavity, and the supporting plate is slidably arranged in the cavity.
6. The die cutter device applicable to cutting of the low-temperature impact embrittlement experiment sample as claimed in claim 1, wherein the die cutter is inserted into the bottom surface of the mounting groove in an interference fit manner.
7. The die cutter device for cutting the test sample for low-temperature impact embrittlement according to any one of claims 1 to 6, wherein the number of the die cutters is 10-15.
8. The die cutter device for cutting the test sample for low-temperature impact embrittlement according to any one of claims 1 to 6, wherein the die cutter is made of steel.
9. The die cutter device for cutting the test sample for low-temperature impact embrittlement according to any one of claims 1 to 6, wherein the thickness of the die cutter is 0.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386687.8U CN211576591U (en) | 2019-12-26 | 2019-12-26 | Punching cutter device for cutting low-temperature impact embrittlement experiment sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386687.8U CN211576591U (en) | 2019-12-26 | 2019-12-26 | Punching cutter device for cutting low-temperature impact embrittlement experiment sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211576591U true CN211576591U (en) | 2020-09-25 |
Family
ID=72551086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922386687.8U Active CN211576591U (en) | 2019-12-26 | 2019-12-26 | Punching cutter device for cutting low-temperature impact embrittlement experiment sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211576591U (en) |
-
2019
- 2019-12-26 CN CN201922386687.8U patent/CN211576591U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204035343U (en) | A kind of bracket progressive die device | |
| CN203292302U (en) | Fixing device for selection and use of tool edge of stamping die | |
| CN111250590B (en) | Stamping die | |
| CN211576591U (en) | Punching cutter device for cutting low-temperature impact embrittlement experiment sample | |
| CN109622749B (en) | High-precision punching die for nut plate | |
| CN106925662B (en) | Punching die | |
| CN109127867A (en) | A kind of automobile brake disc mold | |
| CN211888635U (en) | Die floating striking type one-way punching die | |
| CN213378751U (en) | Porous punching press of leaf spring clamp is expected device absolutely | |
| CN113523088A (en) | Punching positioning processing device | |
| CN210497878U (en) | Material stripping structure of punching and cutting die | |
| CN102019315A (en) | Die for processing rectangle hole in steel tube excircle | |
| CN207899961U (en) | Card gasket punch die | |
| CN216065088U (en) | Continuous stamping die and die changing structure thereof | |
| CN111872311A (en) | High-end laser blade precision riveting process | |
| CN218486984U (en) | Stamping die for products in disc | |
| CN211839774U (en) | Thick plate small hole punching die | |
| CN205436826U (en) | A locating pin structure of floating for vapour turning mold utensil | |
| CN216065146U (en) | Multi-type and multi-station stamping die | |
| CN216989503U (en) | Lithium battery cover plate full-bright belt stamping die structure | |
| CN215090069U (en) | Punch structure with push away material function | |
| CN218946111U (en) | Stamping die life-prolonging structure for punching small holes by thick materials | |
| CN202527573U (en) | Combined blanking male die | |
| CN203390042U (en) | Guide plate-type blanking mold | |
| CN219255788U (en) | Accurate punching and cutting processing device for hose |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 051130 north section of Huaiyang street, Yuanshi County, Shijiazhuang City, Hebei Province Patentee after: Hebei Shanghua New Materials Co.,Ltd. Address before: 051130 north section of Huaiyang street, Yuanshi County, Shijiazhuang City, Hebei Province Patentee before: HEBEI SHANGHUA PLASTIC TECHNOLOGIES Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 1 Blue Circuit, Tianshan International Manufacturing Industrial Park, Hongqi Street, Suyang Township, Yuanshi County, Shijiazhuang City, Hebei Province 051137 Patentee after: Hebei Shanghua New Materials Co.,Ltd. Address before: 051130 north section of Huaiyang street, Yuanshi County, Shijiazhuang City, Hebei Province Patentee before: Hebei Shanghua New Materials Co.,Ltd. |