CN220761736U - Zero correction device for metal cutting - Google Patents
Zero correction device for metal cutting Download PDFInfo
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- CN220761736U CN220761736U CN202322298463.8U CN202322298463U CN220761736U CN 220761736 U CN220761736 U CN 220761736U CN 202322298463 U CN202322298463 U CN 202322298463U CN 220761736 U CN220761736 U CN 220761736U
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- plate
- fixedly connected
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- top surface
- metal cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 33
- 238000012937 correction Methods 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims abstract description 22
- 238000003754 machining Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a zero correction device for metal cutting processing, which relates to the technical field of metal cutting tools and comprises a bottom plate, wherein the top surface of the bottom plate is fixedly connected with a fixed plate, the top surface of the fixed plate is fixedly connected with a supporting shaft, the top end of the supporting shaft is fixedly connected with a supporting plate, the outer wall of the upper part of the supporting shaft is rotationally connected with a gear, two sides of the gear are both meshed with racks, one end of each rack is fixedly connected with a connecting plate.
Description
Technical Field
The utility model relates to the technical field of metal cutting tools, in particular to a zero correction device for metal cutting machining.
Background
The cutting machining is a machining method for cutting off redundant material layers on a blank or a workpiece into chips by using a cutting tool to enable the workpiece to obtain a specified geometric shape, size and surface quality, and in the cutting machining process, zero correction is required to be carried out on a part waiting for cutting machining by using a limiting device, so that the cutting surface of the part can be smooth in the cutting process.
Among the prior art, like chinese patent CN216398773U discloses a zero correction device for metal cutting processing, including unable adjustment base, unable adjustment base's top welding has the fixed bolster, and unable adjustment base's top fixed mounting has the driving disk, and spacing screw thread has been seted up at the top of driving disk, and semicircular groove has been seted up to the inside of driving disk, and the steel ball has been placed to the inside of semicircular groove, and the arc wall has been seted up to the top of steel ball.
However, in the prior art, at present, a part is usually required to be clamped and fixed in metal cutting, but the workpiece is easy to deviate in the cutting, and a tool is required to be used for continuously measuring and adjusting when zero correction is carried out, so that the operation is complicated, and the workpiece machining efficiency is affected.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, a part is usually required to be clamped and fixed in metal cutting, but the workpiece is easy to deviate in the cutting, and a tool is required to be used for continuous measurement and adjustment in zero correction, so that the operation is complicated, and the machining efficiency of the workpiece is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a zero correction device for metal cutting processing, includes the bottom plate, the top surface fixedly connected with fixed plate of bottom plate, the top surface fixedly connected with back shaft of fixed plate, the top fixedly connected with layer board of back shaft, the upper portion outer wall rotation of back shaft is connected with the gear, the both sides of gear all mesh is connected with the rack, the one end fixedly connected with connecting plate of rack, the top surface fixedly connected with backup pad of connecting plate, the top swing joint of backup pad has splint, the top surface fixedly connected with limiting plate of layer board, one side of limiting plate is provided with the fixed block, one side of fixed block runs through threaded connection has the threaded rod, the one end of threaded rod runs through swing joint movable driving lever, one side outer wall fixed mounting of bottom plate has the electric jar, movable lever one end fixedly connected with traction plate of electric jar, the top and the bottom surface fixedly connected with of connecting plate of traction plate.
Preferably, the outer wall of the other side of the bottom plate is fixedly connected with a fixed support plate, and the top end of the fixed support plate is fixedly connected with the bottom surface of the supporting plate.
Preferably, the bottom surface fixedly connected with slider of connecting plate, the below of connecting plate is provided with the guide arm, the slider activity cup joints the outer wall at the guide arm.
Preferably, one end of the guide rod is fixedly connected to the top surface of the fixed plate, the other end of the guide rod is fixedly connected with a transverse plate, and the transverse plate is fixedly connected to the top surface of the bottom plate.
Preferably, the outer wall of backup pad has run through and has offered the movable groove, the inner wall swing joint in movable groove has the movable block, one side and the outer wall fixed connection of splint of movable block.
Preferably, the top surface of backup pad runs through swing joint and has the bolt, the bottom of bolt rotates with the inner wall bottom surface in movable groove to be connected, movable block screw thread cup joints the outer wall at the bolt.
Preferably, a mounting plate is arranged on one side of the rack, the bottom end of the mounting plate is fixedly connected to the top surface of the fixing plate, the top surface of the mounting plate is rotationally connected with a guide wheel, and one side of the guide wheel is movably connected with the outer wall of the rack.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, the traction plate is pulled by starting the electric cylinder, so that the connecting plate and the supporting plate are driven to be close to the supporting plate, the clamping plates on the two supporting plates are synchronously moved to clamp the workpiece by matching with the meshing transmission of the racks and the gears, the threaded rod is rotated to loosen the workpiece, the workpiece is automatically zero-position corrected under the clamping of the clamping plates, and then the workpiece is clamped and fixed through the threaded rod again, so that the workpiece is prevented from being rapidly corrected by a user.
2. According to the utility model, the movable block is driven in the movable groove by rotating the bolt, so that the clamping plate is driven to move up and down for adjustment, zero correction is conveniently carried out by a user according to the height of the workpiece, and the use is convenient for the user.
Drawings
Fig. 1 is a schematic perspective view of a zero correction device for metal cutting according to the present utility model;
FIG. 2 is a schematic side view of a zero correction device for metal cutting according to the present utility model;
fig. 3 is a schematic diagram showing an internal structure of a zero correction device for metal cutting processing according to the present utility model;
fig. 4 is an enlarged view showing a structure of a zero correction device for metal cutting in fig. 3.
Legend description: 1. a bottom plate; 11. a fixing plate; 111. a mounting plate; 112. a guide wheel; 12. a guide rod; 13. a cross plate; 2. fixing the support plate; 3. a supporting plate; 31. a limiting plate; 32. a fixed block; 33. a threaded rod; 34. a movable deflector rod; 4. a support plate; 41. a movable groove; 42. a movable block; 43. a clamping plate; 44. a bolt; 5. a connecting plate; 51. a slide block; 52. a rack; 6. a support shaft; 61. a gear; 7. an electric cylinder; 71. a traction plate.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-4, the utility model provides a zero correction device for metal cutting, which comprises a bottom plate 1, the top surface of the bottom plate 1 is fixedly connected with a fixed plate 11, the top surface of the fixed plate 11 is fixedly connected with a supporting shaft 6, the top end of the supporting shaft 6 is fixedly connected with a supporting plate 3, the outer wall of the upper part of the supporting shaft 6 is rotationally connected with a gear 61, both sides of the gear 61 are engaged and connected with a rack 52, one end of the rack 52 is fixedly connected with a connecting plate 5, the top surface of the connecting plate 5 is fixedly connected with a supporting plate 4, the top of the supporting plate 4 is movably connected with a clamping plate 43, the top surface of the supporting plate 3 is fixedly connected with a limiting plate 31, one side of the limiting plate 31 is provided with a fixed block 32, one side of the fixed block 32 is in penetrating and threaded connection with a threaded rod 33, one end of the threaded rod is in penetrating and movably connected with a movable deflector rod 34, the outer wall of the other side of the bottom plate 1 is fixedly provided with an electric cylinder 7, one end of the movable rod of the electric cylinder 7 is fixedly connected with a traction plate 71, and the top end of the traction plate 71 is fixedly connected with the bottom surface of the connecting plate 5.
The specific setting and action of this embodiment will be described specifically, the movable deflector rod 34 rotates the threaded rod 33 to clamp the bottom end of the workpiece on the supporting plate 3, then cutting is performed, when zero correction is performed in the machining, the traction plate 71 is pulled by the starting electric cylinder 7, thereby driving the connecting plate 5 and the supporting plate 4 to close to the supporting plate 3, the clamping plates 43 on the two supporting plates 4 are synchronously moved to clamp the workpiece, the threaded rod 33 is matched to loosen the workpiece, the workpiece is automatically zero corrected under the clamping of the clamping plates 43, then the clamping is again performed through the threaded rod 33, multiple measurement work is avoided, and thus the quick correction of the workpiece is facilitated for a user.
Example two
As shown in fig. 1-4, a fixed support plate 2 is fixedly connected to the outer wall of one side of the bottom plate 1, the top end of the fixed support plate 2 is fixedly connected to the bottom surface of the supporting plate 3, a sliding block 51 is fixedly connected to the bottom surface of the connecting plate 5, a guide rod 12 is arranged below the connecting plate 5, the sliding block 51 is movably sleeved on the outer wall of the guide rod 12, one end of the guide rod 12 is fixedly connected to the top surface of the fixed plate 11, the other end of the guide rod 12 is fixedly connected with a transverse plate 13, the transverse plate 13 is fixedly connected to the top surface of the bottom plate 1, a movable groove 41 is formed in the outer wall of the supporting plate 4 in a penetrating manner, a movable block 42 is movably connected to one side of the movable block 42 and the outer wall of the clamping plate 43, a bolt 44 is movably connected to the top surface of the supporting plate 4 in a penetrating manner, the bottom end of the bolt 44 is rotatably connected to the bottom surface of the inner wall of the movable groove 41, the movable block 42 is in threaded sleeve joint with the outer wall of the bolt 44, one side of the rack 52 is provided with a mounting plate 111, the bottom end of the mounting plate 111 is fixedly connected to the top surface of the guide plate 11, the top surface of the mounting plate 111 is rotatably connected to the top surface of the guide plate 112, one side of the guide wheel 112 is movably connected to the outer wall of the rack 52.
The effect that its whole embodiment reached is, through the setting of fixed extension board 2, carries out firm joint support to layer board 3, through the setting of guide arm 12, carries out spacing direction to the removal of connecting plate 5, and the cooperation guide pulley 112 leads the removal of rack 52, and the connecting plate 5 of being convenient for is stable to be moved, through the rotation to bolt 44, drives movable block 42 in movable groove 41 to drive splint 43 and carry out the reciprocating adjustment, thereby convenient to use person carries out the zero correction according to work piece height, facilitate the use person's use.
The application method and the working principle of the device are as follows: when in use, a user rotates the threaded rod 33 through the movable deflector rod 34 to fixedly clamp the bottom end of a workpiece on the supporting plate 3, then carries out cutting processing, when carrying out zero correction in processing, the traction plate 71 is pulled through the starting electric cylinder 7, thereby driving the connecting plate 5 and the supporting plate 4 to be close to the supporting plate 3, the meshing transmission of the rack 52 and the gear 61 is matched, the synchronous movement of the clamping plates 43 on the two supporting plates 4 clamps the workpiece, the threaded rod 33 is matched to loosen the workpiece, the workpiece is clamped under the clamping plates 43 to carry out automatic zero correction, then the threaded rod 33 is clamped and fixed again, multiple measuring work is avoided, thereby facilitating the rapid correction of the workpiece by the user, and the movable block 42 is driven in the movable groove 41 through the rotation of the bolt 44, thereby driving the clamping plates 43 to carry out up-down movement adjustment, thereby facilitating the zero correction of the workpiece according to the height of the workpiece by the user.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. Zero correction device for metal cutting machining, including bottom plate (1), its characterized in that: the utility model discloses a traction plate, including bottom plate (1), top surface fixedly connected with fixed plate (11), top surface fixedly connected with back shaft (6) of fixed plate (11), top fixedly connected with layer board (3) of back shaft (6), upper portion outer wall rotation of back shaft (6) is connected with gear (61), the both sides of gear (61) are all meshed and are connected with rack (52), the one end fixedly connected with connecting plate (5) of rack (52), the top surface fixedly connected with backup pad (4) of connecting plate (5), the top swing joint of backup pad (4) has splint (43), the top surface fixedly connected with limiting plate (31) of layer board (3), one side of limiting plate (31) is provided with fixed block (32), one side through-thread connection of fixed block (32) has threaded rod (33), one side outer wall fixedly connected with electric cylinder (7) of bottom plate (1), movable rod one end fixedly connected with plate (71) of electric cylinder (7), bottom surface fixedly connected with bottom surface (71) of threaded rod (71).
2. A zero correction device for metal cutting machining according to claim 1, characterized in that: the outer wall of the other side of the bottom plate (1) is fixedly connected with a fixed support plate (2), and the top end of the fixed support plate (2) is fixedly connected with the bottom surface of the supporting plate (3).
3. A zero correction device for metal cutting machining according to claim 1, characterized in that: the bottom surface fixedly connected with slider (51) of connecting plate (5), the below of connecting plate (5) is provided with guide arm (12), slider (51) activity cup joints the outer wall at guide arm (12).
4. A zero correction device for metal cutting machining according to claim 3, wherein: one end of the guide rod (12) is fixedly connected to the top surface of the fixed plate (11), the other end of the guide rod (12) is fixedly connected with the transverse plate (13), and the transverse plate (13) is fixedly connected to the top surface of the bottom plate (1).
5. A zero correction device for metal cutting machining according to claim 1, characterized in that: the outer wall of backup pad (4) runs through and has seted up movable groove (41), the inner wall swing joint of movable groove (41) has movable block (42), one side of movable block (42) and the outer wall fixed connection of splint (43).
6. A zero correction device for metal cutting machining according to claim 5, wherein: the top surface of backup pad (4) runs through swing joint and has bolt (44), the bottom of bolt (44) is connected with the inner wall bottom surface rotation of movable groove (41), movable block (42) screw thread cup joints the outer wall at bolt (44).
7. A zero correction device for metal cutting machining according to claim 1, characterized in that: one side of rack (52) is provided with mounting panel (111), the bottom fixed connection of mounting panel (111) is at the top surface of fixed plate (11), the top surface rotation of mounting panel (111) is connected with guide pulley (112), one side and the outer wall swing joint of rack (52) of guide pulley (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322298463.8U CN220761736U (en) | 2023-08-25 | 2023-08-25 | Zero correction device for metal cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322298463.8U CN220761736U (en) | 2023-08-25 | 2023-08-25 | Zero correction device for metal cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761736U true CN220761736U (en) | 2024-04-12 |
Family
ID=90621427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322298463.8U Active CN220761736U (en) | 2023-08-25 | 2023-08-25 | Zero correction device for metal cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761736U (en) |
-
2023
- 2023-08-25 CN CN202322298463.8U patent/CN220761736U/en active Active
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