CN220330845U - Polishing device for die steel production and manufacturing - Google Patents
Polishing device for die steel production and manufacturing Download PDFInfo
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- CN220330845U CN220330845U CN202321931068.2U CN202321931068U CN220330845U CN 220330845 U CN220330845 U CN 220330845U CN 202321931068 U CN202321931068 U CN 202321931068U CN 220330845 U CN220330845 U CN 220330845U
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- 238000005498 polishing Methods 0.000 title claims abstract description 83
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 230000000670 limiting effect Effects 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 abstract description 14
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of die steel production, and particularly discloses a polishing device for die steel production and manufacture. According to the utility model, the two internal thread blocks are moved close to each other or away from each other on the positive and negative tooth bidirectional screw rod by rotating the positive and negative tooth bidirectional screw rod, the distance between the two internal thread blocks can be adjusted according to the transverse length of the die steel, two electric sliding blocks arranged on the guide rail slide on the guide rail to adjust the positions of the polishing heads, and further the four polishing heads are adjusted to positions corresponding to the four corner tops of the die steel, the output shaft of the second motor drives the fixed shaft to rotate so as to adjust the polishing angles of the mounting plate, the third motor and the polishing heads, and the output shaft of the third motor drives the polishing heads to rotate so as to polish the four corner tops of the die steel.
Description
Technical Field
The utility model relates to the technical field of die steel production, in particular to a polishing device for die steel production and manufacturing.
Background
The die steel is a steel grade used for manufacturing dies such as a cold die, a hot die, and a die-casting die. The mould is the main processing tool for manufacturing parts in the industrial departments of mechanical manufacturing, radio instruments, motors, electric appliances and the like. The quality of the die directly affects the quality of the press working process, the precision yield and the production cost of the product, and the quality and the service life of the die are mainly affected by the die materials and the heat treatment besides reasonable structural design and machining precision.
In the production process of die steel, polishing and processing are usually needed, polishing equipment is needed, and a die polishing device is disclosed in China patent with the application number of 202223602555.2, and comprises a workbench, a turntable, wherein the turntable is rotationally connected to the upper end face of the workbench, at least one clamp for fixing a workpiece is fixed on the turntable, and the clamp sequentially rotates to a polishing station in the synchronous rotation process with the turntable. The polishing mechanism is arranged at a polishing station and comprises a lifting driving piece, an adjusting component and a polishing component, wherein the lifting driving piece is arranged on a workbench, the adjusting component is driven by the lifting driving piece to move up and down and can adjust the polishing angle of the polishing component, the polishing component is always positioned above the turntable, and the polishing component can be driven by the adjusting component to do annular motion in a plane and can swing up and down along the plane. The polishing device meets the requirements of multi-angle and large-area polishing of workpieces, and polishing efficiency is improved. "; however, when the die steel is polished, the die polishing device is difficult to polish the top ends of the four corners of the die steel, so in order to solve the problems, we propose a polishing device for die steel production and manufacturing.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a polishing device for producing and manufacturing die steel.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the polishing device for the production and manufacture of the die steel comprises a bottom plate and a top plate, wherein a first fixing plate and a second fixing plate are symmetrically arranged at the bottom of the top plate, a positive and negative tooth bidirectional screw rod is rotatably arranged between the first fixing plate and the second fixing plate, internal thread blocks are sleeved on threaded rods with opposite screw threads of the positive and negative tooth bidirectional screw rod, a limiting mechanism for limiting the internal thread blocks is arranged between the first fixing plate and the second fixing plate, and a jacking mechanism for jacking the top plate is arranged on the bottom plate;
the bottoms of the two internal thread blocks are respectively provided with a polishing mechanism for polishing the top end of the die steel;
the polishing mechanism comprises a strip-shaped plate arranged at the bottom of the internal thread block, two mounting plates are slidably arranged at the bottom of the strip-shaped plate, mounting plates are rotatably arranged at the bottoms of the two mounting plates, and polishing heads for polishing the top end of the die steel are rotatably arranged at the bottoms of the mounting plates.
Preferably, the guide rail is installed to strip shaped plate bottom, and slidable mounting has two electric sliders on the guide rail, and two mounting panels are installed respectively in two electric sliders bottoms, and the stopper is all installed at the guide rail both ends, and two stoppers are all installed in strip shaped plate bottom.
Preferably, the connecting plate is installed to the mounting panel bottom, and connecting plate side-mounting has the second motor, and the output shaft of second motor runs through the connecting plate and is connected with the fixed axle, and the fixed axle outer wall is fixed with the connecting block, and the one end that the connecting block kept away from the fixed axle is connected with the mounting panel.
Preferably, a third motor is arranged at the bottom of the mounting plate, and an output shaft of the third motor is connected with the polishing head.
Preferably, the first motor is installed to the second fixed plate side, and the output shaft of first motor runs through the second fixed plate and is connected with positive and negative tooth two-way lead screw, and the bearing is installed to one side that is close to positive and negative tooth two-way lead screw of first fixed plate, and positive and negative tooth two-way lead screw tip is installed at the bearing inner circle.
Preferably, the stop gear is including installing the slide bar between first fixed plate and second fixed plate, and the sliding sleeve is all installed at two internal thread piece tops, and two sliding sleeves all slide and cup joint on the slide bar.
Preferably, the jacking mechanism comprises two electric telescopic rods arranged on the bottom plate, and the tail ends of piston rods of the two electric telescopic rods are respectively fixed at the bottom of the first fixing plate and the bottom of the second fixing plate.
Preferably, the tail ends of the piston rods of the two electric telescopic rods are fixedly connected with reinforcing blocks, the two reinforcing blocks are respectively fixed at the bottoms of the first fixing plate and the second fixing plate, and the bottom plate is provided with a bearing groove for limiting the die steel.
Compared with the prior art, the utility model has the beneficial effects that:
1: according to the utility model, the output shaft of the first motor drives the positive and negative tooth bidirectional screw rod to rotate, so that the two internal thread blocks move close to each other or move far away from each other on the positive and negative tooth bidirectional screw rod, the distance between the two internal thread blocks can be adjusted according to the transverse length of the die steel, the two electric sliding blocks arranged on the guide rail slide on the guide rail to adjust the positions of the polishing heads, and then the four polishing heads are adjusted to positions corresponding to the top ends of the four corners of the die steel.
2: according to the utility model, the transverse position of the polishing head can be adjusted through the cooperation of the first motor, the positive and negative tooth bidirectional screw rod and the internal thread block, the longitudinal position of the polishing head can be adjusted through the cooperation of the guide rail and the electric sliding block, the position of the polishing head can be adjusted according to the requirement to finish the polishing treatment of the die steel, the polishing angle of the polishing head can be adjusted according to the requirement, and the polishing treatment can be performed on any position of the die steel surface, so that the convenience of the device in use is improved.
Drawings
FIG. 1 is a schematic structural view of a polishing device for producing and manufacturing die steel according to the present utility model;
fig. 2 is a schematic structural view of a polishing device for manufacturing die steel according to the present utility model;
FIG. 3 is a schematic structural view of a polishing device for producing and manufacturing die steel according to the present utility model;
fig. 4 is a schematic diagram showing connection between a strip-shaped plate and a guide rail of the polishing device for producing and manufacturing die steel.
In the figure: 1. a bottom plate; 2. a carrying groove; 3. an electric telescopic rod; 4. a reinforcing block; 5. a top plate; 6. a first fixing plate; 7. a second fixing plate; 8. a positive and negative tooth bidirectional screw rod; 9. an internal thread block; 10. a sliding sleeve; 11. a bearing; 12. a first motor; 13. a strip-shaped plate; 14. a slide bar; 15. a guide rail; 16. an electric slide block; 17. a limiting block; 18. a mounting plate; 19. a connecting plate; 20. a second motor; 21. a fixed shaft; 22. a connecting block; 23. a mounting plate; 24. a third motor; 25. grinding head.
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.
Referring to fig. 1-4, a polishing device for producing and manufacturing die steel comprises a bottom plate 1 and a top plate 5, wherein a first fixed plate 6 and a second fixed plate 7 are symmetrically arranged at the bottom of the top plate 5, a positive and negative tooth bidirectional screw rod 8 is rotatably arranged between the first fixed plate 6 and the second fixed plate 7, internal thread blocks 9 are sleeved on threaded rods with opposite screw threads of the positive and negative tooth bidirectional screw rod 8, a limiting mechanism for limiting the internal thread blocks 9 is arranged between the first fixed plate 6 and the second fixed plate 7, and a jacking mechanism for jacking the top plate 5 is arranged on the bottom plate 1;
the bottoms of the two internal thread blocks 9 are respectively provided with a polishing mechanism for polishing the top ends of the die steel;
the polishing mechanism comprises a strip-shaped plate 13 arranged at the bottom of the internal thread block 9, two mounting plates 18 are slidably arranged at the bottom of the strip-shaped plate 13, mounting plates 23 are rotatably arranged at the bottoms of the two mounting plates 18, and a polishing head 25 for polishing the top end of die steel is rotatably arranged at the bottom of the mounting plate 23.
As a technical optimization scheme of the utility model, the bottom of the strip-shaped plate 13 is provided with the guide rail 15, the guide rail 15 is provided with the two electric sliding blocks 16 in a sliding manner, the two mounting plates 18 are respectively arranged at the bottoms of the two electric sliding blocks 16, the two ends of the guide rail 15 are respectively provided with the limiting blocks 17, the two limiting blocks 17 are respectively arranged at the bottom of the strip-shaped plate 13, and the limiting blocks 17 can provide a limiting effect for the electric sliding blocks 16 so as to avoid separation between the electric sliding blocks 16 and the guide rail 15.
As a technical optimization scheme of the utility model, the bottom of the mounting plate 18 is provided with the connecting plate 19, the side surface of the connecting plate 19 is provided with the second motor 20, the output shaft of the second motor 20 penetrates through the connecting plate 19 and is connected with the fixed shaft 21, the outer wall of the fixed shaft 21 is fixedly provided with the connecting block 22, one end of the connecting block 22 far away from the fixed shaft 21 is connected with the mounting plate 23, the output shaft of the second motor 20 can conveniently drive the fixed shaft 21 to rotate, and the rotation of the fixed shaft 21 can drive the connecting block 22 and the mounting plate 23 to rotate so as to adjust the angle of the mounting plate 23, and further adjust the polishing angle of the polishing head 25.
As a technical optimization scheme of the utility model, the bottom of the mounting plate 23 is provided with the third motor 24, the output shaft of the third motor 24 is connected with the polishing head 25, and the output shaft of the third motor 24 can conveniently drive the polishing head 25 to rotate to polish the die steel.
As a technical optimization scheme of the utility model, the side face of the second fixing plate 7 is provided with the first motor 12, the output shaft of the first motor 12 penetrates through the second fixing plate 7 and is connected with the positive and negative bi-directional screw rod 8, one side of the first fixing plate 6, which is close to the positive and negative bi-directional screw rod 8, is provided with the bearing 11, the end part of the positive and negative bi-directional screw rod 8 is arranged at the inner ring of the bearing 11, and the bearing 11 can provide supporting and guiding functions for the positive and negative bi-directional screw rod 8, so that the stability of the positive and negative bi-directional screw rod 8 during rotation is improved.
As a technical optimization scheme of the utility model, the limiting mechanism comprises a sliding rod 14 arranged between the first fixed plate 6 and the second fixed plate 7, sliding sleeves 10 are arranged at the tops of two internal thread blocks 9, the two sliding sleeves 10 are in sliding sleeve connection with the sliding rod 14, and the internal thread blocks 9 can be limited by the matching use of the sliding rod 14 and the sliding sleeves 10, so that the internal thread blocks 9 do transverse movement on the positive and negative thread bidirectional screw rod 8.
As a technical optimization scheme of the utility model, the jacking mechanism comprises two electric telescopic rods 3 arranged on the bottom plate 1, the tail ends of piston rods of the two electric telescopic rods 3 are respectively fixed at the bottoms of the first fixing plate 6 and the second fixing plate 7, and the height of the top plate 5 can be adjusted through the two electric telescopic rods 3, so that the height of the polishing head 25 can be adjusted.
As a technical optimization scheme of the utility model, the tail ends of the piston rods of the two electric telescopic rods 3 are fixedly connected with the reinforcing blocks 4, the two reinforcing blocks 4 are respectively fixed at the bottoms of the first fixing plate 6 and the second fixing plate 7, the bottom plate 1 is provided with the bearing groove 2 for limiting the die steel, the reinforcing blocks 4 at the bottom of the first fixing plate 6 can increase the connection strength between the first fixing plate 6 and the piston rod of the electric telescopic rod 3 below the first fixing plate, and the reinforcing blocks 4 at the bottom of the second fixing plate 7 can increase the connection strength between the second fixing plate 7 and the piston rod of the electric telescopic rod 3 below the second fixing plate.
When the die steel polishing machine is used, when the die steel is required to be polished, firstly, the die steel required to be polished is placed in a bearing groove 2 on a bottom plate 1, and the die steel is fixed in the bearing groove 2.
After die steel is fixed in the bearing groove 2 on the bottom plate 1, the first motor 12 is started, the output shaft of the first motor 12 drives the positive and negative tooth bidirectional screw rod 8 to rotate, the positive and negative tooth bidirectional screw rod 8 rotates to enable the two inner threaded blocks 9 to move close to each other or move away from each other on the positive and negative tooth bidirectional screw rod 8, the distance between the two inner threaded blocks 9 can be adjusted according to the transverse length of the die steel, the electric sliding blocks 16 are started after the two inner threaded blocks 9 are adjusted to a proper distance, the two electric sliding blocks 16 mounted on the guide rail 15 slide on the guide rail 15 to adjust the positions of the polishing heads 25, the four polishing heads 25 are further adjusted to positions corresponding to the four corner tops of the die steel, the output shaft of the second motor 20 drives the fixed shaft 21 to rotate, the mounting disc 23, the third motor 24 and the polishing angles of the polishing heads 25 can be adjusted, the polishing angles of the polishing heads 25 can be adjusted according to requirements, meanwhile, the two electric telescopic rods 3 are started, the two electric sliding blocks 16 are driven to retract on the guide rail 15, and then the top plate 5 is driven to move down, and the output shaft of the third motor 24 drives the fourth die 25 to rotate, so that the fourth die 25 can be driven to rotate, and the output shaft of the fourth die 25 is driven to rotate.
When the surface of the die steel is required to be polished, the output shaft of the second motor 20 can be utilized to drive the fixed shaft 21, the connecting block 22 and the mounting plate 23 to rotate, so that the polishing head 25 is parallel to the surface of the die steel, the output shaft of the third motor 24 can be utilized to drive the polishing head 25 to rotate, the surface of the die steel can be polished, the transverse position of the polishing head 25 can be adjusted through the cooperation of the first motor 12, the positive and negative screw rod 8 and the internal screw block 9, the longitudinal position of the polishing head 25 can be adjusted through the cooperation of the guide rail 15 and the electric sliding block 16, the position of the polishing head 25 can be adjusted as required to finish the polishing treatment of the die steel, the polishing angle of the polishing head 25 can be adjusted as required, and any position of the surface of the die steel can be polished, so that the convenience of the die steel polishing device in use is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The polishing device for the production and manufacture of the die steel comprises a bottom plate (1) and a top plate (5), and is characterized in that a first fixing plate (6) and a second fixing plate (7) are symmetrically arranged at the bottom of the top plate (5), a positive and negative screw rod (8) is rotatably arranged between the first fixing plate (6) and the second fixing plate (7), internal thread blocks (9) are sleeved on threaded rods with opposite screw threads of the positive and negative screw rod (8), a limiting mechanism for limiting the internal thread blocks (9) is arranged between the first fixing plate (6) and the second fixing plate (7), and a jacking mechanism for jacking the top plate (5) is arranged on the bottom plate (1);
the bottoms of the two internal thread blocks (9) are respectively provided with a polishing mechanism for polishing the top end of the die steel;
the polishing mechanism comprises a strip-shaped plate (13) arranged at the bottom of the internal thread block (9), two mounting plates (18) are slidably arranged at the bottom of the strip-shaped plate (13), mounting plates (23) are rotatably arranged at the bottoms of the two mounting plates (18), and polishing heads (25) for polishing the top end of the die steel are rotatably arranged at the bottoms of the mounting plates (23).
2. The polishing device for die steel production and manufacturing according to claim 1, wherein a guide rail (15) is installed at the bottom of the strip-shaped plate (13), two electric sliding blocks (16) are slidably installed on the guide rail (15), two mounting plates (18) are respectively installed at the bottoms of the two electric sliding blocks (16), limiting blocks (17) are installed at two ends of the guide rail (15), and the two limiting blocks (17) are installed at the bottoms of the strip-shaped plate (13).
3. The polishing device for producing and manufacturing die steel according to claim 1, wherein a connecting plate (19) is installed at the bottom of the mounting plate (18), a second motor (20) is installed on the side face of the connecting plate (19), an output shaft of the second motor (20) penetrates through the connecting plate (19) and is connected with a fixed shaft (21), a connecting block (22) is fixed on the outer wall of the fixed shaft (21), and one end, far away from the fixed shaft (21), of the connecting block (22) is connected with a mounting plate (23).
4. Grinding device for the production and manufacture of die steel according to claim 1, characterized in that the bottom of the mounting plate (23) is provided with a third motor (24), the output shaft of the third motor (24) being connected with a grinding head (25).
5. The polishing device for producing and manufacturing die steel according to claim 1, wherein the second fixing plate (7) is provided with a first motor (12) on the side face, an output shaft of the first motor (12) penetrates through the second fixing plate (7) and is connected with a positive and negative double-direction screw rod (8), a bearing (11) is arranged on one side, close to the positive and negative double-direction screw rod (8), of the first fixing plate (6), and the end part of the positive and negative double-direction screw rod (8) is arranged on the inner ring of the bearing (11).
6. Grinding device for the production and manufacture of die steel according to claim 1, characterized in that the limiting mechanism comprises a sliding rod (14) arranged between the first fixing plate (6) and the second fixing plate (7), sliding sleeves (10) are arranged at the tops of the two internal thread blocks (9), and the two sliding sleeves (10) are in sliding sleeve connection with the sliding rod (14).
7. Grinding device for the production and manufacture of die steel according to claim 1, characterized in that the jacking mechanism comprises two electric telescopic rods (3) mounted on the bottom plate (1), the piston rod ends of the two electric telescopic rods (3) being fixed at the bottom of the first fixing plate (6) and the bottom of the second fixing plate (7) respectively.
8. The polishing device for producing and manufacturing die steel according to claim 7, wherein the tail ends of the piston rods of the two electric telescopic rods (3) are fixedly connected with reinforcing blocks (4), the two reinforcing blocks (4) are respectively fixed at the bottoms of the first fixing plate (6) and the second fixing plate (7), and the bottom plate (1) is provided with a bearing groove (2) for limiting the die steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931068.2U CN220330845U (en) | 2023-07-21 | 2023-07-21 | Polishing device for die steel production and manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321931068.2U CN220330845U (en) | 2023-07-21 | 2023-07-21 | Polishing device for die steel production and manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220330845U true CN220330845U (en) | 2024-01-12 |
Family
ID=89445227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321931068.2U Active CN220330845U (en) | 2023-07-21 | 2023-07-21 | Polishing device for die steel production and manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220330845U (en) |
-
2023
- 2023-07-21 CN CN202321931068.2U patent/CN220330845U/en active Active
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