CN219358181U - Cylinder positioning mechanism for thread machining - Google Patents
Cylinder positioning mechanism for thread machining Download PDFInfo
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- CN219358181U CN219358181U CN202320558167.4U CN202320558167U CN219358181U CN 219358181 U CN219358181 U CN 219358181U CN 202320558167 U CN202320558167 U CN 202320558167U CN 219358181 U CN219358181 U CN 219358181U
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- cylinder
- dish
- control shaft
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- toothed plate
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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
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Abstract
The utility model discloses a cylinder positioning mechanism for thread machining, which comprises a base, a thread machining module, a cylinder placing disc and a telescopic controller, wherein the thread machining module is fixed above the base to machine threads on the surface of a cylinder, the left side of the thread machining module is provided with the cylinder placing disc, the left end of the cylinder placing disc is connected with the telescopic controller, the telescopic controller is connected with the base to control the movement of the cylinder placing disc, and the right side of the cylinder placing disc is provided with a cylinder positioning block. This a cylinder positioning mechanism for screw thread processing is provided with but synchronous movement's cylinder locating piece, and the synchronous removal of centering through multiunit cylinder locating piece can realize the location of centering to the cylinder, and can carry out the centre gripping to the cylinder of different diameters and fix, guarantees the stability at follow-up cylinder center, and but the removal of synchronous control multiunit cylinder locating piece through the rotation of a set of control axle, and the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of thread machining, in particular to a cylinder positioning mechanism for thread machining.
Background
The screw connection is a common component connection mode, has wide application in life, when a screw connection structure of a component is realized, the surface of the component is required to be processed in a screw molding mode, so that the subsequent connection can be realized, when the surface of the column is processed in a screw mode, the column is required to be positioned, for example, a positioning device for screw processing is disclosed in the application number CN201721611953.7, 2018, month 6 and 1, two clamping rods are adopted to clamp workpieces, and the clamping of different workpieces is adapted by adjusting the position of a hydraulic cylinder on a reference rod;
the positioning mechanism clamps the workpiece by clamping transversely, and can fix the workpiece, but when the column is processed, the column cannot be positioned by lateral clamping, the whole processing effect of threads can be affected when the center of the subsequent column deviates, the clamping parts of the positioning mechanism of the column are mutually independent, a plurality of driving sources are required to be arranged, and the deviation of column positioning can be caused when the clamping parts move out of synchronization.
Disclosure of Invention
The utility model aims to provide a cylinder positioning mechanism for thread processing, which aims to solve the problems that when a cylinder is processed, the center of the cylinder cannot be positioned by adopting lateral clamping, the whole processing effect of threads can be affected when the center of a subsequent cylinder deviates, and the clamping parts of the positioning mechanism for the cylinder are mutually independent and a plurality of driving sources are required to be arranged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cylinder positioning mechanism for screw thread processing, includes base, screw thread processing module, cylinder place dish and flexible controller, screw thread processing module fixes the processing of screw thread to the cylinder surface in the top of base, and screw thread processing module's left side is provided with the cylinder and place the dish to the cylinder is placed the left end of dish and is connected with flexible controller, flexible controller and base are connected control cylinder and are placed the removal of dish, the right side that the dish was placed to the cylinder is provided with the cylinder locating piece, and the cylinder locating piece uses the center of cylinder place the dish to be the equal angle distribution of centre of a circle, carries out centre gripping location to the cylinder, the left end of cylinder locating piece is connected with the connecting block, and the connecting block is located the cylinder and is placed and constitute sliding connection between the dish, the inboard laminating of connecting block has reset spring, provides the restoring force for the connecting block extrapolation, and the inboard of connecting block is fixed with the haulage rope, and the inner of haulage rope is connected with the control axle, the control axle rotates the inside of installing at the cylinder place the dish, and the horizontal center line that the cylinder was placed to the cylinder is mutually coincided with of control axle, carries out the rotation to the control axle, control axle is connected with the rotation mechanism to the control axle.
According to the technical scheme, the cylinder positioning block is of a cylindrical structural design, the surface of the cylinder positioning block is made of rubber materials, and the limiting stability of the cylinder positioning block to the cylinder is improved.
Further optimize this technical scheme, the connecting axle is installed to the left end of cylinder locating piece, and constitutes the rotation connection between connecting axle and the connecting block to the inside of connecting block is provided with first motor, and first motor and connecting axle are connected the rotation of control cylinder locating piece, can drive the cylinder through the rotation of follow-up cylinder locating piece and spin.
Further optimize this technical scheme, haulage rope is crisscross distribution each other on the control axle, makes the control axle can be synchronous to the haulage rope that is connected with it carry out the rolling, avoids the haulage rope to twine each other.
Further optimizing the technical scheme, the self-locking rotary driving mechanism comprises a transmission gear, a movable toothed plate and a pushing mechanism;
the transmission gear is fixed on the surface of the control shaft and rotates along with the control shaft;
the movable toothed plate is arranged on the outer side of the transmission gear and is in meshed connection with the transmission gear, and the movable toothed plate is in sliding connection with the cylinder placing plate;
the pushing mechanism is connected with the movable toothed plate to control the movement of the movable toothed plate.
Further optimizing the technical scheme, the pushing mechanism comprises an adjusting rod and a second motor;
the adjusting rod penetrates through the movable toothed plate and is in threaded connection with the movable toothed plate;
the second motor is fixed in the cylinder placing plate and is connected with the adjusting rod to control the rotation of the adjusting rod.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The cylinder positioning mechanism for thread machining is provided with the cylinder positioning blocks capable of synchronously moving, the cylinders can be centered and positioned through synchronous centering movement of the cylinder positioning blocks, the cylinders with different diameters can be clamped and fixed, the stability of the centers of the subsequent cylinders is guaranteed, the movement of the cylinder positioning blocks can be synchronously controlled through rotation of one group of control shafts, the operation is more convenient, the cylinder positioning blocks can rotate, the cylinders are driven to rotate, and the processing of the subsequent threads is convenient;
(2) This a cylinder positioning mechanism for screw thread processing can drive movable pinion rack when adjusting the pole rotation through adjusting the threaded connection between pole and the movable pinion rack and remove, makes movable pinion rack have self-locking function simultaneously, and the removal through movable pinion rack drives the control axle rotation to control cylinder locating piece and carry out the centre gripping to the cylinder, can keep the stability of clamping force simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the column tray of the present utility model;
FIG. 3 is a schematic side sectional view of a column tray according to the present utility model;
FIG. 4 is a schematic diagram of the main sectional structure of the column placement tray of the present utility model;
fig. 5 is a schematic side view of the movable toothed plate of the present utility model.
In the figure: 1. a base; 2. a thread processing module; 3. a column placement tray; 4. a telescoping controller; 5. a cylinder positioning block; 6. a connecting block; 7. a return spring; 8. a traction rope; 9. a control shaft; 10. a connecting shaft; 11. a first motor; 12. a transmission gear; 13. a movable toothed plate; 14. an adjusting rod; 15. and a second motor.
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 cylinder positioning mechanism for thread machining comprises a base 1, a thread machining module 2, a cylinder placing plate 3 and a telescopic controller 4, wherein the thread machining module 2 is fixed above the base 1 to machine threads on the surface of a cylinder, the left side of the thread machining module 2 is provided with the cylinder placing plate 3, the left end of the cylinder placing plate 3 is connected with the telescopic controller 4, the telescopic controller 4 is connected with the base 1 to control the movement of the cylinder placing plate 3, the right side of the cylinder placing plate 3 is provided with a cylinder positioning block 5, the cylinder positioning block 5 is distributed at equal angles with the center of the cylinder placing plate 3 as the center of a circle, the cylinder is clamped and positioned centrally, the left end of the cylinder positioning block 5 is connected with a connecting block 6, the connecting block 6 is positioned inside the cylinder placing plate 3 and forms sliding connection with the cylinder placing plate 3, the inner side of the connecting block 6 is jointed with a reset spring 7, an extrapolation restoring force is provided for the connecting block 6, a traction rope 8 is fixed on the inner side of the connecting block 6, a control shaft 9 is connected to the inner end of the traction rope 8, the control shaft 9 is rotatably installed in the cylinder placing disc 3, the horizontal center line of the control shaft 9 and the horizontal center line of the cylinder placing disc 3 are mutually overlapped, the traction rope 8 is wound through rotation of the control shaft 9, movement of the cylinder positioning block 5 is controlled, a self-locking rotary driving mechanism is connected to the outer side of the control shaft 9 to control rotation of the control shaft 9, the cylinder positioning block 5 is in a cylindrical structural design, the surface of the cylinder positioning block 5 is made of rubber materials, limit stability of the cylinder positioning block 5 to a cylinder is improved, a connecting shaft 10 is installed at the left end of the cylinder positioning block 5, rotational connection is formed between the connecting shaft 10 and the connecting block 6, a first motor 11 is arranged in the connecting block 6, the first motor 11 is connected with the connecting shaft 10 to control the rotation of the cylinder positioning block 5, and the cylinder can be driven to rotate through the rotation of the subsequent cylinder positioning block 5;
can place the cylinder of waiting to process when using and place the right side of dish 3, then carry out centering location to the cylinder through the removal of control cylinder locating piece 5, accomplish spacing to the cylinder, then control the cylinder through flexible controller 4 and place dish 3 and remove, send the cylinder into the screw thread processing module 2 in and handle, in the course of the processing, accessible first motor 11 control connecting axle 10 rotates, make connecting axle 10 drive cylinder locating piece 5 rotate, drive the cylinder and spin, first motor 11 only set up a set of can, can cooperate the cylinder to drive other cylinder locating pieces 5 and carry out synchronous rotation when arbitrary cylinder locating piece 5 rotates.
The traction ropes 8 are distributed on the control shaft 9 in a staggered manner, so that the control shaft 9 can synchronously wind the traction ropes 8 connected with the traction ropes, the traction ropes 8 are prevented from being wound around each other, the self-locking rotary driving mechanism comprises a transmission gear 12, a movable toothed plate 13 and a pushing mechanism, the transmission gear 12 is fixed on the surface of the control shaft 9 to rotate together with the control shaft 9, the movable toothed plate 13 is arranged on the outer side of the transmission gear 12 and is in meshed connection with the transmission gear 12, a sliding connection is formed between the movable toothed plate 13 and the cylinder placing disc 3, the pushing mechanism is connected with the movable toothed plate 13 to control the movement of the movable toothed plate 13, the pushing mechanism comprises an adjusting rod 14 and a second motor 15, the adjusting rod 14 penetrates through the movable toothed plate 13 and is in threaded connection with the movable toothed plate 13, and the second motor 15 is fixed inside the cylinder placing disc 3 and is connected with the adjusting rod 14 to control the rotation of the adjusting rod 14;
when the cylinder positioning block 5 is controlled to move, the second motor 15 can be started to drive the adjusting rod 14 to rotate, the adjusting rod 14 drives the movable toothed plate 13 to move through threaded connection with the movable toothed plate 13, the movable toothed plate 13 drives the transmission gear 12 and the control shaft 9 to rotate through meshing with the transmission gear 12 when moving, the control shaft 9 controls the cylinder positioning block 5 to move by winding the traction rope 8, the control shaft 9 rotates reversely to unwind the traction rope 8, and the connecting block 6 can pull the traction rope 8 to move under the action of the reset spring 7, so that the cylinder positioning block 5 can move outwards to reset.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a cylinder positioning mechanism for screw thread processing, includes base (1), screw thread processing module (2), cylinder place dish (3) and flexible controller (4), screw thread processing module (2) are fixed in the top of base (1) and are carried out the processing of screw thread to the cylinder surface, and the left side of screw thread processing module (2) is provided with cylinder and place dish (3), and the left end that cylinder placed dish (3) is connected with flexible controller (4), flexible controller (4) are connected with base (1) and are controlled the removal of cylinder place dish (3);
the method is characterized in that: the right side that dish (3) was placed to the cylinder is provided with cylinder locating piece (5), and cylinder locating piece (5) uses the center that dish (3) was placed to the cylinder to centre of a circle equiangular distribution, centre gripping location is placed to the cylinder, the left end of cylinder locating piece (5) is connected with connecting block (6), and connecting block (6) are located the inside that dish (3) was placed to the cylinder and constitute sliding connection between dish (3) was placed to the cylinder, the inboard laminating of connecting block (6) has reset spring (7), provides push restoring force for connecting block (6), and the inboard of connecting block (6) is fixed with haulage rope (8), and the inner of haulage rope (8) is connected with control shaft (9), control shaft (9) rotate and install the inside that dish (3) was placed to the cylinder, and the horizontal center line of control shaft (9) and the horizontal center line of cylinder place dish (3) coincide each other and set up, the removal of control cylinder (5), the control shaft (9) outside is connected with self-locking rotary driving mechanism, controls rotation of control shaft (9).
2. A cylinder positioning mechanism for thread processing as recited in claim 1, wherein: the cylinder locating block (5) is of a cylindrical structural design, and the surface of the cylinder locating block (5) is made of rubber materials.
3. A cylinder positioning mechanism for thread processing as recited in claim 2, wherein: the left end of the cylinder positioning block (5) is provided with a connecting shaft (10), the connecting shaft (10) and the connecting block (6) are connected in a rotating mode, a first motor (11) is arranged in the connecting block (6), and the first motor (11) is connected with the connecting shaft (10) to control rotation of the cylinder positioning block (5).
4. A cylinder positioning mechanism for thread processing as recited in claim 1, wherein: the traction ropes (8) are distributed on the control shaft (9) in a staggered mode, so that the control shaft (9) can synchronously roll the traction ropes (8) connected with the control shaft.
5. A cylinder positioning mechanism for thread processing as recited in claim 1, wherein: the self-locking rotary driving mechanism comprises a transmission gear (12), a movable toothed plate (13) and a pushing mechanism;
a transmission gear (12) fixed on the surface of the control shaft (9) and rotating together with the control shaft (9);
the movable toothed plate (13) is arranged outside the transmission gear (12) and is in meshed connection with the transmission gear (12), and the movable toothed plate (13) and the cylinder placing plate (3) are in sliding connection;
the pushing mechanism is connected with the movable toothed plate (13) to control the movement of the movable toothed plate (13).
6. A cylinder positioning mechanism for thread machining as recited in claim 5, wherein: the pushing mechanism comprises an adjusting rod (14) and a second motor (15);
the adjusting rod (14) penetrates through the movable toothed plate (13) and is in threaded connection with the movable toothed plate (13);
and a second motor (15) fixed inside the column placing plate (3) and connected with the adjusting rod (14) to control the rotation of the adjusting rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320558167.4U CN219358181U (en) | 2023-03-21 | 2023-03-21 | Cylinder positioning mechanism for thread machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320558167.4U CN219358181U (en) | 2023-03-21 | 2023-03-21 | Cylinder positioning mechanism for thread machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219358181U true CN219358181U (en) | 2023-07-18 |
Family
ID=87147296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320558167.4U Active CN219358181U (en) | 2023-03-21 | 2023-03-21 | Cylinder positioning mechanism for thread machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219358181U (en) |
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2023
- 2023-03-21 CN CN202320558167.4U patent/CN219358181U/en active Active
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