CN221388334U - U-shaped steel stamping die - Google Patents
U-shaped steel stamping die Download PDFInfo
- Publication number
- CN221388334U CN221388334U CN202323287854.6U CN202323287854U CN221388334U CN 221388334 U CN221388334 U CN 221388334U CN 202323287854 U CN202323287854 U CN 202323287854U CN 221388334 U CN221388334 U CN 221388334U
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- periphery
- wall
- shaped
- burrs
- stamping die
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000005498 polishing Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000004080 punching Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a U-shaped steel stamping die which comprises a processing box, a processing table and an electric telescopic rod, wherein the processing table is fixedly arranged in the middle of the bottom of the inner wall of the processing box, and positioning blocks matched with threads are symmetrically sleeved on two sides of the periphery of a screw rod; according to the utility model, the servo motor drives the screw rod to rotate, so that two positioning blocks matched with threads on two sides of the periphery of the screw rod move in the same direction on two sides of the inner wall of the positioning groove, the U-shaped material is conveniently clamped and positioned, burrs on two sides of a punched hole are conveniently formed on the U-shaped material through the polishing mechanism, when the electric telescopic rod drives the bottom end telescopic end polishing mechanism to polish burrs and burrs on edges of two sides of the inner wall of the punched hole, the bottom end of the cutter disc is movably inserted into the inner wall of the punched hole, the driving motor drives the cutter disc to rotate, and the fan-shaped grinding blade in the inclined arc groove on the periphery of the cutter disc is used for cleaning and scraping the edges of the top surface of the punched hole, so that the burrs and burrs are polished and removed.
Description
Technical Field
The utility model relates to the technical field of section steel processing, in particular to a U-shaped steel stamping die.
Background
The whole frame on the existing high-speed rail station mostly adopts a steel structure, and the steel structure is often connected with structures such as U-shaped steel, C-shaped steel and the like, and the U-shaped steel is required to be punched and punched on the surface when in use.
In the prior art, burrs and burrs are easy to appear at punching edges of two sides of a steel section formed by punching and punching U-shaped steel, and the palm of an operator is easy to scratch when the U-shaped steel stamping die is used.
Disclosure of utility model
The utility model aims to provide a U-shaped steel stamping die, which is used for solving the problems that burrs and burrs are easy to occur at the edges of two side surfaces of a punched U-shaped steel, and the palm of an operator is easy to scratch during use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a U shaped steel stamping die, includes processing case, processing platform, electric telescopic handle, processing case inner wall bottom middle part fixed mounting has the processing platform, processing case top middle part fixed mounting has electric telescopic handle, electric telescopic handle bottom fixed mounting has polishing mechanism, processing platform peripheral one side fixed mounting has servo motor, servo motor power take off end passes through shaft coupling fixedly connected with lead screw, the peripheral bilateral symmetry cover of lead screw is equipped with screw thread matched with locating piece.
Preferably, the edge of one side of the periphery of the inner wall of the processing box is rotationally connected with a sealing door, a positioning groove is formed in the middle of the top of the processing table, a driving motor is fixedly arranged at the bottom end of the electric telescopic rod, a cutter disc is fixedly connected with the power output end of the driving motor through a coupler, and a grinding blade is fixedly arranged on the periphery of the cutter disc.
Preferably, the inner wall of the positioning groove is of a concave structure, and the bottoms of the two positioning blocks are symmetrically and slidingly connected to two sides of the inner wall of the positioning groove.
Preferably, the L-shaped grooves are symmetrically formed in one side of the top of each positioning block, U-shaped materials are placed in the inner walls of the two L-shaped grooves, and punching holes are formed in the bottoms and the two ends of the inner walls of the U-shaped materials in a penetrating mode.
Preferably, the periphery of the bottom end of the cutter head is of an inclined arc structure, and the periphery of the bottom end of the cutter head is in clearance fit with the inner wall of the punched hole.
Preferably, the sharpening blade is of a fan-shaped structure, and the middle part of the periphery of the sharpening blade is attached to the top edge of the inner wall of the punching hole.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the servo motor drives the screw rod to rotate, so that two positioning blocks matched with threads on two sides of the periphery of the screw rod move in the same direction on two sides of the inner wall of the positioning groove, the U-shaped material is conveniently clamped and positioned, burrs on two sides of a punched hole are conveniently formed on the U-shaped material through the polishing mechanism, when the burrs and burrs on the edges of the two sides of the inner wall of the punched hole are polished by the electric telescopic rod driving bottom end telescopic end polishing mechanism, the bottom end of the cutter head is movably inserted into the inner wall of the punched hole, the driving motor drives the cutter head to rotate, the fan-shaped polishing blade in the inclined arc groove on the periphery of the cutter head is used for cleaning and scraping the edges of the top surface of the punched hole, the burrs and the burrs are polished and removed, and the problem that burrs and burrs on the edges on the two sides of the punched hole of the U-shaped steel easily appear and the palm of an operator is easily scratched when the U-shaped steel is used is solved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2.
In the figure: 1. a processing box; 2. sealing the door; 3. a processing table; 4. an electric telescopic rod; 5. a polishing and grinding mechanism; 6. a positioning groove; 7. a servo motor; 8. a screw rod; 9. a positioning block; 10. u-shaped materials; 11. a driving motor; 12. a cutterhead; 13. and (5) grinding the blade.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
Referring to fig. 1-3, the present utility model provides a technical solution: the U-shaped steel stamping die comprises a processing box 1, a processing table 3 and an electric telescopic rod 4, wherein the processing table 3 is fixedly installed in the middle of the bottom of the inner wall of the processing box 1, and the electric telescopic rod 4 is fixedly installed in the middle of the top of the processing box 1;
The bottom end of the electric telescopic rod 4 is fixedly provided with a polishing mechanism 5, one side of the periphery of the processing table 3 is fixedly provided with a servo motor 7, the power output end of the servo motor 7 is fixedly connected with a screw rod 8 through a coupler, and positioning blocks 9 matched with threads are symmetrically sleeved on two sides of the periphery of the screw rod 8;
The servo motor 7 drives the screw rod 8 to rotate, one side of the two positioning blocks 9 is provided with internal threaded holes with opposite threads in a penetrating way, so that the two positioning blocks 9 which are matched with each other through the threads on the two sides of the periphery of the screw rod 8 move in the same direction on the two sides of the inner wall of the positioning groove 6, the U-shaped material 10 is conveniently clamped and positioned, and burrs on the two sides of the punched hole are conveniently formed in the U-shaped material 10 through the polishing mechanism 5 to be polished and removed;
When the electric telescopic rod 4 drives the bottom telescopic end polishing mechanism 5 to polish burrs and burrs at the edges of two side surfaces of the inner wall of the punched hole, the bottom end of the cutter disc 12 is movably inserted into the inner wall of the punched hole, the driving motor 11 drives the cutter disc 12 to rotate, the fan-shaped polishing blade 13 in the inclined arc-shaped groove at the periphery of the cutter disc 12 is used for cleaning and scraping the edges of the top surface of the punched hole, and the burrs and burrs are polished and removed.
The edge of one side of the periphery of the inner wall of the processing box 1 is rotationally connected with a sealing door 2, a positioning groove 6 is formed in the middle of the top of the processing table 3, a driving motor 11 is fixedly arranged at the bottom end of an electric telescopic rod 4, a cutter disc 12 is fixedly connected to the power output end of the driving motor 11 through a coupling, a grinding blade 13 is fixedly arranged on the periphery of the cutter disc 12, and the fan-shaped grinding blade 13 in an inclined arc-shaped groove on the periphery of the cutter disc 12 is used for scraping the edge of the top surface of a punched hole, so that burrs and burrs are polished and removed.
Wherein, constant head tank 6 inner wall is the concave shape structure, two locating piece 9 bottom symmetry sliding connection in constant head tank 6 inner wall both sides, the L-shaped groove has all been seted up to two locating piece 9 top one side symmetries, and placed U section bar 10 in two L-shaped groove inner walls, U section bar 10 inner wall bottom all runs through with both ends and has seted up the punching a hole, screw rod 8 peripheral both sides are through screw thread matched with two locating pieces 9 at constant head tank 6 inner wall both sides syntropy removal, realized being convenient for through polishing mechanism 5 to punch a hole inner wall both sides face edge burr, burr polishing removal to U section bar 10 portable centre gripping location.
The periphery of the bottom end of the cutter disc 12 is of an inclined arc structure, the periphery of the bottom end of the cutter disc 12 is in clearance fit with the punching inner wall, the grinding blade 13 is of a fan-shaped structure, the middle of the periphery of the grinding blade 13 is attached to the edge of the top of the punching inner wall, the driving motor 11 drives the cutter disc 12 to rotate, and the fan-shaped grinding blade 13 in the inclined arc groove of the periphery of the cutter disc 12 is used for cleaning and scraping the edge of the punching top surface, so that burrs and burrs are polished and removed.
Working principle: when the U-shaped material 10 is used, the sealing door 2 is firstly opened, the U-shaped material 10 is placed between the two positioning blocks 9, the screw rod 8 is driven to rotate clockwise through the servo motor 7, so that two positioning blocks 9 matched with threads on two sides of the periphery of the screw rod 8 move in the same direction on two sides of the inner wall of the positioning groove 6, the U-shaped material 10 is conveniently clamped and positioned, finally, the electric telescopic rod 4 drives the bottom telescopic end polishing mechanism 5 to polish burrs and burrs on two side edges of the inner wall of a punched hole, when the bottom telescopic end polishing mechanism 5 is used for polishing burrs and burrs on the two side edges of the inner wall of the punched hole, the driving motor 11 drives the cutter 12 to rotate, the fan-shaped polishing blade 13 in the inclined arc groove on the periphery of the cutter 12 is used for cleaning and scraping the edge of the top surface of the punched hole, burrs and burrs are removed, and when the edges and the bottom surface edge of the punched hole of the U-shaped material 10 are polished, the screw rod 8 is driven to rotate anticlockwise through the servo motor 7, the U-shaped material 10 is turned over, clamped and positioned again, and the electric telescopic rod 4 drives the bottom telescopic end polishing mechanism 5 to polish burrs and burrs on the two side edges of the inner wall of the punched hole.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a U shaped steel stamping die, includes processing case (1), processing platform (3), electric telescopic handle (4), its characterized in that: the polishing and grinding device is characterized in that a processing table (3) is fixedly installed in the middle of the bottom of the inner wall of the processing box (1), an electric telescopic rod (4) is fixedly installed in the middle of the top of the processing box (1), a polishing and grinding mechanism (5) is fixedly installed at the bottom end of the electric telescopic rod (4), a servo motor (7) is fixedly installed on one side of the periphery of the processing table (3), a screw rod (8) is fixedly connected to the power output end of the servo motor (7) through a shaft coupling, and a positioning block (9) matched with threads is symmetrically sleeved on two sides of the periphery of the screw rod (8).
2. A U-shaped steel stamping die as claimed in claim 1, wherein: the automatic grinding device is characterized in that a sealing door (2) is rotationally connected to the edge of one side of the periphery of the inner wall of the processing box (1), a positioning groove (6) is formed in the middle of the top of the processing table (3), a driving motor (11) is fixedly arranged at the bottom end of the electric telescopic rod (4), a cutter disc (12) is fixedly connected to the power output end of the driving motor (11) through a coupler, and a grinding blade (13) is fixedly arranged on the periphery of the cutter disc (12).
3. A U-shaped steel stamping die as claimed in claim 2, wherein: the inner wall of the positioning groove (6) is of a concave structure, and the bottoms of the two positioning blocks (9) are symmetrically and slidably connected to two sides of the inner wall of the positioning groove (6).
4. A U-section steel stamping die as claimed in claim 3, wherein: the two locating blocks (9) are symmetrically provided with L-shaped grooves on one side of the top, U-shaped materials (10) are placed in the inner walls of the two L-shaped grooves, and punching holes are formed in the bottoms and the two ends of the inner walls of the U-shaped materials (10) in a penetrating mode.
5. The U-shaped steel stamping die of claim 4, wherein: the periphery of the bottom end of the cutter head (12) is of an inclined arc structure, and the periphery of the bottom end of the cutter head (12) is in clearance fit with the inner wall of the punched hole.
6. The U-shaped steel stamping die of claim 5, wherein: the knife blade (13) is of a fan-shaped structure, and the middle part of the periphery of the knife blade (13) is attached to the edge of the top of the inner wall of the punched hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323287854.6U CN221388334U (en) | 2023-12-04 | 2023-12-04 | U-shaped steel stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323287854.6U CN221388334U (en) | 2023-12-04 | 2023-12-04 | U-shaped steel stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221388334U true CN221388334U (en) | 2024-07-23 |
Family
ID=91930065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323287854.6U Active CN221388334U (en) | 2023-12-04 | 2023-12-04 | U-shaped steel stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221388334U (en) |
-
2023
- 2023-12-04 CN CN202323287854.6U patent/CN221388334U/en active Active
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