CN219378986U - Lathe for machining long-shaft workpieces - Google Patents
Lathe for machining long-shaft workpieces Download PDFInfo
- Publication number
- CN219378986U CN219378986U CN202320448381.4U CN202320448381U CN219378986U CN 219378986 U CN219378986 U CN 219378986U CN 202320448381 U CN202320448381 U CN 202320448381U CN 219378986 U CN219378986 U CN 219378986U
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- China
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- fixedly connected
- box body
- rotating rod
- lathe
- bevel gear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a lathe for processing long-axis workpieces, which comprises a box body, wherein a rotating handle is connected to the side wall of any side of the box body near the top in a penetrating way, an adjusting mechanism is fixedly connected to one end of the rotating handle in the box body, the adjusting mechanism comprises a driving bevel gear, a driven bevel gear is connected to the side face of the driving bevel gear in a meshed way, a first rotating rod is fixedly connected to the center position of the driven bevel gear in a penetrating way, a driving sprocket is fixedly connected to the bottom position of the outer wall of the first rotating rod in a penetrating way, a chain is wound on the surface of the driving sprocket, driven sprockets are connected to the two ends of the chain far away from the driving sprocket in a penetrating way, a second rotating rod is fixedly connected to the center positions of the two driven sprockets in a penetrating way, and the tops of the first rotating rod and the second rotating rod are fixedly connected to the center positions of the driven sprockets in a penetrating way. According to the utility model, the adjusting mechanism is arranged, so that the long shaft part is prevented from deforming due to the fact that the weight of the center position is too heavy when the long shaft part rotates, and the precision of production and processing is further ensured.
Description
Technical Field
The utility model relates to the technical field of lathes, in particular to a lathe for machining long-axis workpieces.
Background
The lathe is a machine tool that performs turning of a rotating workpiece mainly with a turning tool, and is a cutting machine that is the most important type of metal cutting machine, and is also called a machine tool, which is the largest number of lathes in a general machine factory.
According to the observation of the prior art, a special lathe is needed when a long shaft type workpiece is machined, but the fixed principle is not changed, or a clamping and fixing mode is adopted, a power source started later drives the workpiece to rotate, then cutting work is carried out through an operating table, but the workpiece is deformed under the action of the self weight of the long shaft type workpiece, so that the rotating track is influenced when the workpiece rotates, and the final machining precision is further influenced.
Disclosure of Invention
The utility model aims to solve the technical problems of preventing the long shaft workpiece from deforming during production and processing and ensuring the quality of production and processing.
In order to solve the technical problems, the utility model adopts a technical scheme that: the lathe for processing the long-shaft workpieces comprises a box body, wherein a rotating handle is connected to the side wall of any side of the box body near the top in a penetrating way, and an adjusting mechanism is fixedly connected to one end of the rotating handle in the box body;
the adjusting mechanism comprises a driving bevel gear, driven bevel gears are connected to the side faces of the driving bevel gears in a meshed mode, a first rotating rod is fixedly connected to the center position of the driven bevel gears in a penetrating mode, a driving sprocket is fixedly connected to the bottom of the outer wall of the first rotating rod in a penetrating mode, a chain is wound on the surface of the driving sprocket, driven sprockets are connected to the two ends of the chain in a meshed mode, two driven sprockets are fixedly connected to a second rotating rod in a penetrating mode in the center position of the driven sprockets, threaded rods are fixedly connected to the center positions of the top surfaces of the first rotating rod and the second rotating rod in a penetrating mode, and one ends of the threaded rods, far away from the first rotating rod, of the threaded rods are connected with moving rods in a penetrating mode.
Through the technical scheme, the adjusting mechanism is used for adjusting the distance between the auxiliary roller and the workpiece according to the sizes of different long-axis workpieces, so that the long-axis parts are prevented from deforming due to overweight weight at the central position when rotating, and the production and processing precision is further guaranteed.
The utility model is further provided with: the outer wall symmetry fixedly connected with support of arbitrary both sides in three carriage release lever top, a plurality of the equal fixedly connected with axis of rotation in support opposite one side, a plurality of axis of rotation surface position all runs through the rotation and is connected with auxiliary roller.
Through above-mentioned technical scheme, auxiliary roller supports the work piece to let the work piece can stabilize and rotate under the drive of lathe, let the machining precision guarantee.
The utility model is further provided with: the rotary handle is located at one end outside the box body and penetrates through and is connected with a fixing ring, the fixing ring is close to the side wall of one side of the drive bevel gear and is fixedly connected with the outer wall of the box body, and the rotary handle is in an L-shaped arrangement.
Through the technical scheme, the rotating handle can be clamped and fixed by the fixing ring, so that the limiting and fixing of the adjusting mechanism are completed.
The utility model is further provided with: three the movable rod is kept away from threaded rod one end and runs through sliding connection with the box top upper surface, three the movable rod is square setting.
Through above-mentioned technical scheme, square setting is in order to form spacingly with the box top to can remove, but not rotate at the drive line of threaded rod.
The utility model is further provided with: the lower surfaces of the bottoms of the first rotating rod and the two second rotating rods are rotationally connected with the upper surface of the bottom of the box body.
Through the technical scheme, the first rotating rod and the second rotating rod rotate in the box body stably.
The utility model is further provided with: the box top upper surface is kept away from the arbitrary one end in center and is provided with the movable block, box top upper surface is kept away from movable block one end fixedly connected with headstock, headstock is close to movable block one side and runs through the rotation and be connected with the drive piece.
According to the technical scheme, the moving block is arranged for clamping and fixing the long-shaft workpiece.
The utility model is further provided with: the side wall of one side of the box body far away from the rotating handle is connected with an operating platform in a sliding way.
By the technical scheme, the operation table is a movable part arranged for cutting the workpiece.
The beneficial effects of the utility model are as follows:
according to the utility model, the moving rod is arranged on the lathe for processing the long-axis workpieces to form the adjusting mechanism, and the distance between the auxiliary roller and the workpiece can be adjusted according to the sizes of different long-axis workpieces, so that the long-axis parts are prevented from deforming due to the fact that the weight of the central position is too heavy when the long-axis parts rotate, and the production and processing precision is further ensured.
Drawings
FIG. 1 is a front view of a lathe for machining long-axis workpieces according to the present utility model;
FIG. 2 is a front cross-sectional view of a lathe for machining long-axis workpieces according to the present utility model;
fig. 3 is a schematic perspective view of a portion of an auxiliary roller of a lathe for machining long-axis workpieces according to the present utility model.
In the figure: 1. a case; 2. rotating the handle; 3. a drive bevel gear; 4. a driven bevel gear; 5. a first rotating lever; 6. a drive sprocket; 7. a chain; 8. a driven sprocket; 9. a second rotating lever; 10. a threaded rod; 11. a moving rod; 12. a bracket; 13. a rotating shaft; 14. an auxiliary roller; 15. a fixing ring; 16. a moving block; 17. an operation table; 18. a driving block; 19. a power box.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1, 2 and 3, a lathe for processing long-axis workpieces comprises a box body 1, wherein a rotary handle 2 is connected to a position, close to the top, of any side wall of the box body 1 in a penetrating manner, and an adjusting mechanism is fixedly connected to one end, located in the box body 1, of the rotary handle 2;
the adjusting mechanism comprises a driving bevel gear 3, driven bevel gears 4 are connected to the side faces of the driving bevel gear 3 in a meshed mode, a first rotating rod 5 is fixedly connected to the center position of the driven bevel gear 4 in a penetrating mode, a driving sprocket 6 is fixedly connected to the bottom position of the outer wall of the first rotating rod 5 in a penetrating mode, a chain 7 is wound on the surface of the driving sprocket 6, two ends, far away from the driving sprocket 6, of the chain 7 are connected with driven sprockets 8 in a meshed mode, a second rotating rod 9 is fixedly connected to the center positions of the two driven sprockets 8 in a penetrating mode, threaded rods 10 are fixedly connected to the center positions of the upper surfaces of the tops of the first rotating rod 5 and the second rotating rod 9 in a penetrating mode, and one ends, far away from the first rotating rod 5, of the three threaded rods 10 are connected with moving rods 11 in a penetrating mode;
the rotation handle 2 is located the outer one end of box 1 and runs through rotation and be connected with solid fixed ring 15, gu fixed ring 15 is close to initiative bevel gear 3 one side lateral wall and box 1 outer wall fixed connection, rotation handle 2 is L type setting, first dwang 5 and two second dwang 9 bottom lower surfaces and box 1 bottom upper surface rotate and be connected, box 1 keeps away from rotation handle 2 one side lateral wall sliding connection and has operation panel 17, arbitrary both sides outer wall symmetry fixedly connected with support 12 in three dwang 11 top, the equal fixedly connected with axis of rotation 13 in a plurality of support 12 opposite side, a plurality of axis of rotation 13 surface position all runs through rotation and is connected with supplementary gyro wheel 14, three dwang 11 is kept away from threaded rod 10 one end and box 1 top upper surface and runs through sliding connection, three dwang 11 is square setting, box 1 top upper surface is kept away from the arbitrary one end in center and is provided with movable block 16, box 1 top upper surface is kept away from movable block 16 one end fixedly connected with power box 19, power box 19 is close to movable block 16 one side and runs through rotation and is connected with drive piece 18.
When the utility model is used, when a long-axis workpiece is required to be supported, the driving bevel gear 3 is driven to rotate by rotating the rotating handle 2, the driving bevel gear 3 drives the driven bevel gear 4 to rotate, the driven bevel gear 4 drives the first rotating rod 5 to rotate, the first rotating rod 5 drives the driven sprocket 8 to rotate through the chain 7 on the driving sprocket 6, the driven sprocket 8 drives the second rotating rod 9 to rotate, the second rotating rod 9 drives the moving rod 11 to rotate, and the moving rod 11 drives the auxiliary roller 14 on the bracket 12 to support the workpiece.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. Lathe for processing long shaft workpieces, comprising a box body (1), and being characterized in that: a rotary handle (2) is connected to the side wall of any side of the box body (1) near the top in a penetrating way, and an adjusting mechanism is fixedly connected to one end of the rotary handle (2) positioned in the box body (1);
the adjusting mechanism comprises a driving bevel gear (3), a driven bevel gear (4) is connected to the side face of the driving bevel gear (3) in a meshed mode, a first rotating rod (5) is fixedly connected to the center position of the driven bevel gear (4), a driving sprocket (6) is fixedly connected to the bottom of the outer wall of the first rotating rod (5) in a penetrating mode, a chain (7) is wound on the surface of the driving sprocket (6), driven sprockets (8) are connected to the two ends of the driving sprocket (6) in a meshed mode, two driven sprockets (8) are fixedly connected to a second rotating rod (9) in a penetrating mode at the center position of the top of the driven sprockets (8), threaded rods (10) are fixedly connected to the center positions of the top surfaces of the first rotating rod (5) and the second rotating rod (9), and three threaded rods (10) are connected to a moving rod (11) in a penetrating mode at one end of the first rotating rod (5).
2. A lathe for machining a long-axis workpiece according to claim 1, wherein: the outer walls of any two sides of the top of the three movable rods (11) are symmetrically and fixedly connected with brackets (12), one sides of the plurality of brackets (12) opposite to each other are fixedly connected with rotating shafts (13), and the surface positions of the plurality of rotating shafts (13) are connected with auxiliary rollers (14) in a penetrating and rotating mode.
3. A lathe for machining a long-axis workpiece according to claim 1, wherein: the rotary handle (2) is located at one end outside the box body (1) and penetrates through and is connected with a fixing ring (15), the side wall of one side of the fixing ring (15) close to the drive bevel gear (3) is fixedly connected with the outer wall of the box body (1), and the rotary handle (2) is in an L-shaped arrangement.
4. A lathe for machining a long-axis workpiece according to claim 1, wherein: one end, far away from the threaded rod (10), of the three moving rods (11) is connected with the upper surface of the top of the box body (1) in a penetrating and sliding mode, and the three moving rods (11) are arranged in a square mode.
5. A lathe for machining a long-axis workpiece according to claim 1, wherein: the lower surfaces of the bottoms of the first rotating rod (5) and the two second rotating rods (9) are rotatably connected with the upper surface of the bottom of the box body (1).
6. A lathe for machining a long-axis workpiece according to claim 1, wherein: the movable block (16) is arranged at any end, far away from the center, of the upper surface of the top of the box body (1), the power box (19) is fixedly connected with one end, far away from the movable block (16), of the upper surface of the top of the box body (1), and one side, close to the movable block (16), of the power box (19) is connected with the driving block (18) in a penetrating and rotating mode.
7. A lathe for machining a long-axis workpiece according to claim 1, wherein: the side wall of one side of the box body (1) far away from the rotary handle (2) is connected with an operating platform (17) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448381.4U CN219378986U (en) | 2023-03-10 | 2023-03-10 | Lathe for machining long-shaft workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448381.4U CN219378986U (en) | 2023-03-10 | 2023-03-10 | Lathe for machining long-shaft workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219378986U true CN219378986U (en) | 2023-07-21 |
Family
ID=87198024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320448381.4U Active CN219378986U (en) | 2023-03-10 | 2023-03-10 | Lathe for machining long-shaft workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219378986U (en) |
-
2023
- 2023-03-10 CN CN202320448381.4U patent/CN219378986U/en active Active
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