CN219725810U - Clamping device for ductile iron casting machining - Google Patents
Clamping device for ductile iron casting machining Download PDFInfo
- Publication number
- CN219725810U CN219725810U CN202321224105.6U CN202321224105U CN219725810U CN 219725810 U CN219725810 U CN 219725810U CN 202321224105 U CN202321224105 U CN 202321224105U CN 219725810 U CN219725810 U CN 219725810U
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- China
- Prior art keywords
- ductile iron
- clamping device
- iron casting
- fixed mounting
- movable
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- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 37
- 238000005266 casting Methods 0.000 title claims abstract description 29
- 238000003754 machining Methods 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 28
- 210000000078 claw Anatomy 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamping device for processing ductile iron castings, which relates to the technical field of ductile iron, and adopts the following technical scheme: including the processing platform, the top fixed mounting of processing platform has fixed fixture, the inside of processing platform is provided with drive structure, drive structure's activity end fixed mounting has movable fixture, this clamping device is used in ductile iron casting processing, through setting up fixed fixture, movable fixture and drive structure, utilize driving motor to promote the connecting rod through the pivot to drive movable fixture and slide on the processing platform, promote fixed fixture and movable fixture to carry out the suitability according to the size of waiting to centre gripping work piece for this clamping device can be applicable to the ductile iron casting of various sizes, thereby avoided the condition that needs frequent change anchor clamps in the course of working, thereby improved ductile iron casting's machining efficiency.
Description
Technical Field
The utility model relates to the technical field of spheroidal graphite cast iron, in particular to a clamping device for processing spheroidal graphite cast iron.
Background
Spheroidal graphite cast iron is a high-strength cast iron material developed in the fifties of the 20 th century, the comprehensive performance of the spheroidal graphite cast iron is close to that of steel, and the spheroidal graphite cast iron is successfully used for casting parts with complex stress and high requirements on strength, toughness and wear resistance based on the excellent performance of the spheroidal graphite cast iron, and the spheroidal graphite cast iron has rapidly developed into a cast iron material which is inferior to gray cast iron and has very wide application, namely 'replacing steel with iron', and mainly refers to spheroidal graphite cast iron.
In the prior art, the ductile iron castings need to be polished in practical use, and the ductile iron castings need to be clamped and fixed so as to be polished at the moment, but the commonly used clamping device cannot be adjusted according to the size of the ductile iron castings, so that frequent replacement is needed in the processing process, and the processing efficiency is reduced.
Disclosure of Invention
The utility model provides a clamping device for ductile iron casting processing, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping device for processing the ductile iron castings comprises a processing table, wherein a fixed clamping mechanism is fixedly arranged at the top of the processing table, a driving structure is arranged in the processing table, and a movable clamping mechanism is fixedly arranged at the movable end of the driving structure;
the driving structure comprises a driving box, a driving motor is fixedly arranged on the inner wall of the driving box, a rotating shaft is fixedly arranged on an output shaft of the driving motor, a connecting rod is arranged at the top of the rotating shaft, and the top end of the connecting rod is fixedly connected with the bottom of the movable clamping mechanism;
the model is the same between fixed fixture and the activity fixture, the activity fixture includes the regulation box, the inner wall fixed mounting of regulation box has brake motor, brake motor's output shaft fixed mounting has the gear, the outside meshing of gear has the rack, the terminal surface fixed mounting of rack has the gripper, the end of gripper extends to the outside of regulation box.
Further, a control panel is fixedly arranged at the top of the processing table and is respectively and electrically connected with the fixed clamping mechanism, the movable clamping mechanism and the driving structure.
Further, the surface of pivot has seted up the closed groove of curve, the bottom and the opening part sliding connection in the closed groove of curve of connecting rod, the inner wall fixed mounting of drive box has the slide rail, the surface sliding connection of connecting rod and slide rail.
Further, an anti-slip pad is arranged on the inner side of the end, extending to the adjusting box, of the clamping claw, and the anti-slip pad is a soft rubber silicone grease pad.
Further, a sliding block is arranged, a sliding rod is fixedly arranged on the inner wall of the adjusting box, and the sliding rod is in sliding connection with the sliding block.
Compared with the prior art, the utility model provides the clamping device for processing the ductile iron castings, which has the following beneficial effects:
this clamping device is used in ductile iron casting processing utilizes driving motor to promote the connecting rod through the pivot through setting up fixed fixture, activity fixture and drive structure and drives movable fixture and slide on the processing bench, makes fixed fixture and movable fixture carry out the suitability according to the size of waiting the centre gripping work piece for this clamping device is applicable to the ductile iron casting of various sizes, thereby has avoided the condition that needs frequent change anchor clamps in the course of working, thereby has improved ductile iron casting's machining efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a drive structure of the present utility model;
FIG. 3 is a schematic view of a regulating box according to the present utility model;
fig. 4 is a cross-sectional view of the structure of the adjusting box of the present utility model.
In the figure: 1. a processing table; 2. fixing a clamping mechanism; 3. a movable clamping mechanism; 4. a driving structure; 5. a control panel; 6. a drive box; 7. a driving motor; 8. a rotating shaft; 9. a slide rail; 10. a connecting rod; 11. an adjustment box; 12. clamping claws; 13. an anti-slip pad; 14. braking the motor; 15. a gear; 16. a rack; 17. a slide bar; 18. a sliding block.
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. 1-4, the utility model discloses a clamping device for ductile iron casting processing, which comprises a processing table 1, wherein a fixed clamping mechanism 2 is fixedly arranged at the top of the processing table 1, a driving structure 4 is arranged in the processing table 1, and a movable clamping mechanism 3 is fixedly arranged at the movable end of the driving structure 4.
The top of the processing table 1 is fixedly provided with a control panel 5, and the control panel 5 is respectively and electrically connected with the fixed clamping mechanism 2, the movable clamping mechanism 3 and the driving structure 4.
The driving structure 4 comprises a driving box 6, a driving motor 7 is fixedly arranged on the inner wall of the driving box 6, a rotating shaft 8 is fixedly arranged on an output shaft of the driving motor 7, a connecting rod 10 is arranged at the top of the rotating shaft 8, and the top end of the connecting rod 10 is fixedly connected with the bottom of the movable clamping mechanism 3;
the model is the same between fixed fixture 2 and the movable fixture 3, movable fixture 3 includes adjusting box 11, the inner wall fixed mounting of adjusting box 11 has brake motor 14, brake motor 14's output shaft fixed mounting has gear 15, the outside meshing of gear 15 has rack 16, the terminal surface fixed mounting of rack 16 has gripper jaw 12, the end of gripper jaw 12 extends to the outside of adjusting box 11.
Specifically, curved closed grooves are formed in the surface of the rotating shaft 8, the bottom ends of the connecting rods 10 are in sliding connection with the opening parts of the curved closed grooves, sliding rails 9 are fixedly mounted on the inner walls of the driving boxes 6, and the connecting rods 10 are in sliding connection with the surfaces of the sliding rails 9.
In this embodiment, the end-to-end curved closed slot is utilized to enable the rotation of the rotating shaft 8 to drive the opening of the curved closed slot to rotate, so that the curved closed slot drives the connecting rod 10 to slide along the direction of the sliding rail 9.
Specifically, an anti-slip pad 13 is arranged at the inner side of the end, extending to the adjusting box 11, of the clamping claw 12, and the anti-slip pad 13 is a soft rubber silicone pad.
In this embodiment, the contact stability between the gripper jaw 12 and the ductile iron casting can be improved by the anti-slip pad 13.
Specifically, a sliding block 18 is fixedly installed on the outer side of the rack 16, a sliding rod 17 is fixedly installed on the inner wall of the adjusting box 11, and the sliding rod 17 is in sliding connection with the sliding block 18.
In the present embodiment, the rack 16 is utilized to follow the slider 18 to slide along the surface of the slide bar 17, thereby improving the movement stability of the rack 16.
When the device is used, firstly, the size of the ductile iron casting to be clamped is measured, then, according to the measured size, the fixed clamping mechanism 2 and the movable clamping mechanism 3 are started, so that the brake motor 14 on the inner wall of the adjusting box 11 drives the gear 15 to rotate, the gear 15 drives the racks 16 to move along the direction of the sliding rod 17 through the sliding block 18, the two racks 16 respectively drive the two clamping claws 12 on the same side to move in opposite directions or in opposite directions, and the distance between the two clamping claws 12 on the same side is matched with the size of the ductile iron casting to be clamped;
then, the driving structure 4 is started, the driving motor 7 drives the rotating shaft 8 to rotate, and as the curved closed groove connected end to end is formed in the surface of the rotating shaft 8, the rotating shaft 8 can drive the opening of the curved closed groove to rotate, so that the curved closed groove drives the connecting rod 10 to slide along the direction of the sliding rail 9, the connecting rod 10 drives the movable clamping mechanism 3 to gradually approach the fixed clamping mechanism 2, and the fixed clamping mechanism 2 and the movable clamping mechanism 3 start to rapidly clamp ductile iron castings.
To sum up, according to the clamping device for ductile iron casting processing, the fixed clamping mechanism 2, the movable clamping mechanism 3 and the driving structure 4 are arranged, the driving motor 7 is utilized to drive the connecting rod 10 to drive the movable clamping mechanism 3 to slide on the processing table 1 through the rotating shaft 8, the fixed clamping mechanism 2 and the movable clamping mechanism 3 are driven to carry out adaptability according to the size of a workpiece to be clamped, the clamping device can be suitable for ductile iron castings with various sizes, the condition that a clamp needs to be frequently replaced in the processing process is avoided, and the processing efficiency of ductile iron castings is improved.
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, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Clamping device is used in ductile iron casting processing, including processing platform (1), its characterized in that: the top of the processing table (1) is fixedly provided with a fixed clamping mechanism (2), a driving structure (4) is arranged in the processing table (1), and the movable end of the driving structure (4) is fixedly provided with a movable clamping mechanism (3);
the driving structure (4) comprises a driving box (6), a driving motor (7) is fixedly arranged on the inner wall of the driving box (6), a rotating shaft (8) is fixedly arranged on an output shaft of the driving motor (7), a connecting rod (10) is arranged at the top of the rotating shaft (8), and the top end of the connecting rod (10) is fixedly connected with the bottom of the movable clamping mechanism (3);
the type is the same between fixed fixture (2) and movable fixture (3), movable fixture (3) are including adjusting box (11), the inner wall fixed mounting of adjusting box (11) has brake motor (14), the output shaft fixed mounting of brake motor (14) has gear (15), the outside meshing of gear (15) has rack (16), the terminal surface fixed mounting of rack (16) has gripper jaw (12), the end of gripper jaw (12) extends to the outside of adjusting box (11).
2. The clamping device for ductile iron casting machining according to claim 1, wherein: the top of the processing table (1) is fixedly provided with a control panel (5), and the control panel (5) is respectively and electrically connected with the fixed clamping mechanism (2), the movable clamping mechanism (3) and the driving structure (4).
3. The clamping device for ductile iron casting machining according to claim 1, wherein: the surface of pivot (8) has seted up the closed groove of curve, the bottom and the opening part sliding connection in the closed groove of curve of connecting rod (10), the inner wall fixed mounting of drive box (6) has slide rail (9), the surface sliding connection of connecting rod (10) and slide rail (9).
4. The clamping device for ductile iron casting machining according to claim 1, wherein: the inner side of the end, extending to the adjusting box (11), of the clamping claw (12) is provided with an anti-slip pad (13), and the anti-slip pad (13) is a soft rubber silicone grease pad.
5. The clamping device for ductile iron casting machining according to claim 1, wherein: the outside of rack (16) fixed mounting has slider (18), the inner wall fixed mounting of regulating box (11) has slide bar (17), sliding connection between slide bar (17) and slider (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224105.6U CN219725810U (en) | 2023-05-19 | 2023-05-19 | Clamping device for ductile iron casting machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224105.6U CN219725810U (en) | 2023-05-19 | 2023-05-19 | Clamping device for ductile iron casting machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725810U true CN219725810U (en) | 2023-09-22 |
Family
ID=88064057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321224105.6U Active CN219725810U (en) | 2023-05-19 | 2023-05-19 | Clamping device for ductile iron casting machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725810U (en) |
-
2023
- 2023-05-19 CN CN202321224105.6U patent/CN219725810U/en active Active
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