CN220127276U - Inclined ladder mark time rapid tooling frock - Google Patents
Inclined ladder mark time rapid tooling frock Download PDFInfo
- Publication number
- CN220127276U CN220127276U CN202321050460.6U CN202321050460U CN220127276U CN 220127276 U CN220127276 U CN 220127276U CN 202321050460 U CN202321050460 U CN 202321050460U CN 220127276 U CN220127276 U CN 220127276U
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- plate
- fixed
- bottom plate
- inclined ladder
- processing
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- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the field of bending tools and discloses a rapid processing tool for a ramp step, which comprises a bottom plate, wherein an installation frame is fixed at the top end of the bottom plate, an oil press is fixed on the installation frame, an upper grinding tool is fixed at the lower end of the oil press, a round knife is fixed at the lower end of the upper grinding tool, a lower grinding tool is fixed at the upper end of the bottom plate, a positioning plate is arranged on one side of the lower grinding tool, an adjusting mechanism for positioning is arranged on the positioning plate, a threaded rod is rotationally connected with the bottom plate, a movable plate is connected with the threaded rod through threads, two sides of the movable plate are fixed on a connecting block, and the upper end of the connecting block is fixed on the positioning plate.
Description
Technical Field
The utility model relates to the technical field of bending tools, in particular to a rapid processing tool for inclined ladder steps.
Background
The medical refitted ship wheel series wheel needs to be manufactured into several tens steps of indoor ladders, and relates to the processing of more than 430 steps of stepping plates. The step form of the indoor ladder is not a conventional right-angle folded edge independent step, but is formed by continuously welding steps which are processed into 74 degrees and the folded angle is the inner R20. If there is a deviation or an insufficient corner for each stepping process, the overall deviation will occur for a single step ladder after welding. Therefore, the processing precision of each step is important. In order to ensure the rounded corners of R20, multiple machining adjustments are generally required, and the machining efficiency is low.
The prior art has the following disadvantages: if the special processing tool is customized, the processing cost is increased in an intangible way, and the processing tool does not have universality in the later stage, and has insufficient cost performance and feasibility.
Therefore, the quick processing tool for the inclined ladder steps improves the problems.
Disclosure of Invention
The utility model aims to provide a rapid processing tool for a ramp step, which solves the problems that the special processing tool increases the processing cost intangibly and has no universality in the later period.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick processing frock is marked time to inclined ladder, includes the bottom plate, the top of bottom plate is fixed with the mounting bracket, be fixed with the hydraulic press on the mounting bracket, the lower extreme of hydraulic press is fixed with the grinding apparatus, the lower extreme of going up the grinding apparatus is fixed with the circular knife, the upper end of bottom plate is fixed with down the grinding apparatus, one side of grinding apparatus is provided with the locating plate down, install the adjustment mechanism who is used for the location on the locating plate, the mounting groove that is used for installing adjustment mechanism has been seted up to the inside of bottom plate.
Wherein, the standing groove has been seted up at lower grinding apparatus's upper end middle part, the standing groove is the V font.
Wherein the diameter of the circular knife is 30 mm.
Wherein, the standing groove is located the circular knife under.
The adjusting mechanism comprises a threaded rod, a moving plate, a connecting block, a guide rod, a limiting plate and a rotating handle, wherein the threaded rod is connected with the bottom plate in a rotating mode, the moving plate is connected to the threaded rod in a threaded mode, two sides of the moving plate are fixed to the connecting block, and the upper end of the connecting block is fixed to the positioning plate.
The connecting block is sleeved on the guide rod in a sliding manner, and the guide rod is fixed in the mounting groove.
Wherein, one side of the threaded rod far away from the mounting groove is fixed with a limiting plate, and a rotating handle is fixed on the limiting plate.
Wherein, the rotation handle is Z font setting.
Wherein, lower grinding apparatus includes grinding apparatus case, fixed plate, release lever, stripper plate, spring, connecting plate and through-hole, the lower extreme of grinding apparatus case is fixed on the bottom plate, the inside of grinding apparatus case is fixed with the fixed plate, the release lever has been cup jointed in the slip on the fixed plate, the stripper plate has been fixedly cup jointed at the middle part of release lever, and the lower extreme is fixed with the connecting plate, the peripheral cover of release lever has the spring, the spring is located between stripper plate and the fixed plate, the release lever slides and runs through the grinding apparatus case, and the through-hole has been seted up at the junction.
The connecting blocks are arranged in the moving grooves in a sliding mode, and the moving grooves are formed in the upper end face of the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the plate to be processed is placed on the lower grinding tool, the handle is rotated, the threaded rod drives the movable plate to move, so that the positioning plate translates at the upper end of the bottom plate, the bending point of the plate can be adjusted according to the size of the plate, when the plate is bent, only one side of the plate is required to be attached to the positioning plate, and then the bending line of the plate is positioned under the circular knife, so that the plate is conveniently positioned, the bending efficiency of the plate can be improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic diagram of a perspective view of the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting mechanism of the present utility model;
FIG. 4 is a schematic structural view of a cross-sectional view of the present utility model;
fig. 5 is a schematic view of the structure of the inside of the lower mold of the present utility model.
In the figure: 1. a bottom plate; 2. a mounting frame; 3. an oil press; 4. a grinding tool is arranged; 5. a circular knife; 6. a lower grinding tool; 7. a placement groove; 8. a positioning plate; 9. a moving groove; 10. an adjusting mechanism; 11. a threaded rod; 12. a moving plate; 13. a connecting block; 14. a guide rod; 15. a limiting plate; 16. rotating the handle; 17. and a mounting groove.
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.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a quick processing frock is marked time to inclined ladder, includes bottom plate 1, and the top of bottom plate 1 is fixed with mounting bracket 2, is fixed with hydraulic press 3 on the mounting bracket 2, and hydraulic press 3's lower extreme is fixed with grinding apparatus 4, and the lower extreme of going up grinding apparatus 4 is fixed with circular knife 5, and the upper end of bottom plate 1 is fixed with grinding apparatus 6 down, and one side of grinding apparatus 6 is provided with locating plate 8 down, installs the adjustment mechanism 10 that is used for the location on the locating plate 8, and the mounting groove 17 that is used for installing adjustment mechanism 10 has been seted up to the inside of bottom plate 1. The plate to be processed is placed on the lower grinding tool 6, and then the installation position of the positioning plate 8 is adjusted through the adjusting mechanism 10, so that the position of the plate to be bent is located under the circular knife 5, the plate is conveniently positioned, the bending efficiency of the plate can be improved, and the bending precision of the plate can be improved.
Wherein, standing groove 7 has been seted up at the upper end middle part of lower grinding apparatus 6, and standing groove 7 is the V font. The placing groove 7 is arranged in a V shape with a large opening, so that the phenomenon that a workpiece is contacted with a die in advance and a standard R20 folding angle cannot be formed in the pressing process of the circular knife 5 can be avoided.
Wherein the diameter of the circular knife 5 is 30 mm. Considering that a certain rebound amount exists when the steel plate is processed, a round steel with the diameter of 30 mm can be installed at the lower opening of a flat cutter with the width of 30 mm, the flat cutter is changed into a round cutter 5, the edge folding round angle of the plate can be formed into an inner R20, and the plate can be formed in one step.
Wherein the placing groove 7 is positioned right below the circular knife 5. The method is convenient for one-step processing and forming, can effectively improve the processing precision and creates favorable conditions for the production of the next working procedure.
Wherein, lower grinding apparatus 6 includes grinding apparatus case 61, fixed plate 62, release lever 63, stripper plate 64, spring 65, connecting plate 66 and through-hole 67, the lower extreme of grinding apparatus case 61 is fixed on bottom plate 1, the inside of grinding apparatus case 61 is fixed with fixed plate 62, the release lever 63 has been slided and cup jointed on the fixed plate 62, the middle part of release lever 63 is fixed cup jointed stripper plate 64, the lower extreme is fixed with connecting plate 66, the peripheral cover of release lever 63 has spring 65, spring 65 is located between stripper plate 64 and the fixed plate 62, release lever 63 slides and runs through grinding apparatus case 61, and the through-hole 67 has been seted up at the junction. When the circular knife 5 extrudes the workpiece downwards, the push-out rod 63 moves downwards and is retracted into the die box 61, the extrusion plate 64 extrudes the spring 65, after the bending work of the workpiece is completed, the circular knife 5 moves upwards, the spring 65 drives the extrusion plate 64 to move upwards, so that the push-out rod 63 jacks up the workpiece at the upper end of the die box 61, and the blanking is facilitated.
The adjusting mechanism 10 comprises a threaded rod 11, a moving plate 12, a connecting block 13, a guide rod 14, a limiting plate 15 and a rotating handle 16, wherein the threaded rod 11 is connected with the bottom plate 1 in a rotating mode, the threaded rod 11 is connected with the moving plate 12 in a threaded mode, two sides of the moving plate 12 are fixed on the connecting block 13, and the upper end of the connecting block 13 is fixed on the positioning plate 8. The handle 16 is rotated, so that the threaded rod 11 drives the moving plate 12 to move, the positioning plate 8 is horizontally moved at the upper end of the bottom plate 1, the bending point of the plate can be adjusted according to the size of the plate, after one side of the plate is attached to the positioning plate 8, the bending line of the plate is located right above the placing groove 7, and the installation and positioning efficiency of the plate can be improved.
Working principle: when the die box is used, a plate to be processed is placed on the lower grinding tool 6, the handle 16 is rotated, the threaded rod 11 drives the moving plate 12 to move, so that the positioning plate 8 moves horizontally at the upper end of the bottom plate 1, the bending point of the plate can be adjusted according to the size of the plate, when the plate is bent, only one side of the plate is required to be attached to the positioning plate 8, the bending line of the plate is located under the circular knife 5, when the circular knife 5 extrudes a workpiece downwards, the push rod 63 moves downwards and is retracted into the die box 61, the spring 64 extrudes the spring 65, after the bending work of the workpiece is completed, the circular knife 5 moves upwards, the spring 65 drives the extrusion plate 64 to move upwards, so that the push rod 63 jacks the workpiece at the upper end of the die box 61, blanking is convenient, the plate is convenient to position, the bending efficiency of the plate can be improved, the bending precision of the plate can be improved, the cutter is improved, the die is reformed at low cost, and the step plate is formed on the premise that the bending angle is R20, the step plate is processed once.
Claims (10)
1. The utility model provides a quick processing frock is marked time to inclined ladder, includes bottom plate (1), its characterized in that: the utility model discloses a hydraulic control system for a motor vehicle, including bottom plate (1), mounting bracket (2) are fixed with on the top of bottom plate (1), be fixed with hydraulic press (3) on mounting bracket (2), the lower extreme of hydraulic press (3) is fixed with grinding apparatus (4), the lower extreme of going up grinding apparatus (4) is fixed with circular knife (5), the upper end of bottom plate (1) is fixed with grinding apparatus (6) down, one side of grinding apparatus (6) is provided with locating plate (8), install adjustment mechanism (10) that are used for the location on locating plate (8), mounting groove (17) that are used for installing adjustment mechanism (10) have been seted up to the inside of bottom plate (1).
2. The rapid tooling for processing the inclined ladder steps according to claim 1, wherein: a placing groove (7) is formed in the middle of the upper end of the lower grinding tool (6), and the placing groove (7) is in a V shape.
3. The rapid tooling for processing the inclined ladder steps according to claim 2, wherein: the diameter of the circular knife (5) is 30 mm.
4. A ramp step rapid tooling as defined in claim 3, wherein: the placing groove (7) is positioned right below the circular knife (5).
5. The rapid tooling for processing the inclined ladder steps according to claim 4, wherein: adjustment mechanism (10) are including threaded rod (11), movable plate (12), connecting block (13), guide pole (14), limiting plate (15) and rotation handle (16), threaded rod (11) are connected with bottom plate (1) rotation, threaded connection has movable plate (12) on threaded rod (11), the both sides of movable plate (12) are fixed on connecting block (13), the upper end of connecting block (13) is fixed on locating plate (8).
6. The rapid tooling for processing the inclined ladder steps according to claim 5, wherein: the connecting block (13) is sleeved on the guide rod (14) in a sliding mode, and the guide rod (14) is fixed in the mounting groove (17).
7. The rapid tooling for processing the inclined ladder steps according to claim 6, wherein: one side of the threaded rod (11) far away from the mounting groove (17) is fixed with a limiting plate (15), and a rotating handle (16) is fixed on the limiting plate (15).
8. The rapid tooling for processing the inclined ladder steps according to claim 7, wherein: the rotary handle (16) is arranged in a Z shape.
9. The rapid tooling for processing the inclined ladder steps according to claim 8, wherein: lower mill (6) include mill case (61), fixed plate (62), release lever (63), stripper plate (64), spring (65), connecting plate (66) and through-hole (67), the lower extreme of mill case (61) is fixed on bottom plate (1), the inside of mill case (61) is fixed with fixed plate (62), slide on fixed plate (62) and cup jointed release lever (63), the fixed stripper plate (64) that cup joints in middle part of release lever (63), the lower extreme is fixed with connecting plate (66), the peripheral cover of release lever (63) has spring (65), spring (65) are located between stripper plate (64) and fixed plate (62), release lever (63) slip runs through mill case (61), and offered through-hole (67) at the junction.
10. The rapid tooling for processing the inclined ladder steps according to claim 9, wherein: the connecting block (13) is slidably arranged in the moving groove (9), and the moving groove (9) is formed in the upper end face of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050460.6U CN220127276U (en) | 2023-05-05 | 2023-05-05 | Inclined ladder mark time rapid tooling frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050460.6U CN220127276U (en) | 2023-05-05 | 2023-05-05 | Inclined ladder mark time rapid tooling frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220127276U true CN220127276U (en) | 2023-12-05 |
Family
ID=88954778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321050460.6U Active CN220127276U (en) | 2023-05-05 | 2023-05-05 | Inclined ladder mark time rapid tooling frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220127276U (en) |
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2023
- 2023-05-05 CN CN202321050460.6U patent/CN220127276U/en active Active
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