CN216632857U - Processingequipment suitable for processing of irregular hole - Google Patents
Processingequipment suitable for processing of irregular hole Download PDFInfo
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- CN216632857U CN216632857U CN202123238577.0U CN202123238577U CN216632857U CN 216632857 U CN216632857 U CN 216632857U CN 202123238577 U CN202123238577 U CN 202123238577U CN 216632857 U CN216632857 U CN 216632857U
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- cutter bar
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Abstract
The utility model discloses a processing device suitable for processing irregular inner holes. The processing device is provided with a machine tool, wherein a workpiece is arranged at one end of the machine tool, a cutter bar is arranged at the other end of the machine tool, and a cutter is arranged on the cutter bar and extends into an inner hole of the workpiece; still be equipped with the profile modeling tool row on the lathe, the last profile modeling tool groove of having seted up of profile modeling tool row, the card is equipped with guide roller in the profile modeling tool groove, is equipped with horizontal dead lever between guide roller and the cutter arbor, and horizontal dead lever guarantees guide roller and cutter arbor simultaneous movement. The utility model has simple structure, the rotary base drives the workpiece to rotate, the screw pair assembly drives the cutter bar dragging plate to slide along the machine tool, the cutter of the cutter bar extends into the inner hole of the workpiece to be machined, meanwhile, the guide roller can move along the profiling cutter groove designed in advance by the profiling cutter row, the machining of the irregular shape of the inner hole is completed, the machining efficiency is improved, and the machining amount of each time can be accurately controlled.
Description
Technical Field
The utility model relates to the technical field of inner hole machining devices, in particular to a machining device suitable for machining irregular inner holes.
Background
The long pipe inner hole processing, especially the processing of the inner hole irregular shape in the length direction and the processing requirement that any interface is round, the shape of the long pipe workpiece inner hole has a plurality of bulges, the distance from the opening end is long, and the existing machine tool can not meet the processing requirement.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: overcomes the defects in the prior art and provides a processing device suitable for processing irregular inner holes.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a processing device suitable for processing irregular inner holes is provided with a machine tool, wherein a workpiece is arranged at one end of the machine tool, a cutter bar is arranged at the other end of the machine tool, a cutter is arranged on the cutter bar, and the cutter extends into an inner hole of the workpiece; the machine tool is also provided with a profiling cutter row, and the workpiece, the cutter bar and the profiling cutter row are arranged in parallel; the profiling cutter row is provided with a profiling cutter groove, a guide roller is clamped in the profiling cutter groove, a transverse fixing rod is arranged between the guide roller and the cutter rod, the guide roller and the cutter rod are guaranteed to move synchronously by the transverse fixing rod, the workpiece inner hole is to be processed to be matched with the profiling cutter groove, the guide roller moves along the profiling cutter groove, and the cutter stretches into the workpiece inner hole to process the inner hole.
Further, be equipped with the subassembly that compresses tightly that prevents the transverse fixing pole and beat on the transverse fixing pole, compress tightly the subassembly and include side direction fixing base and gyro wheel support, guide roller, gyro wheel support and side direction fixing base turn right from a left side and install in proper order in the right-hand member portion of transverse fixing pole, are equipped with the pinch roller on the gyro wheel support, are equipped with down the pinch roller on the side direction fixing base, go up the pinch roller and lie in two upper and lower surfaces of profiling cutter row respectively with pushing down the pinch roller.
Furthermore, a rotating base is arranged on the machine tool, the workpiece is mounted on the rotating base, and a base motor for driving the rotating base to work is arranged on the machine tool.
Further, a cutter bar dragging plate is arranged on the machine tool in a sliding mode, a sliding plate is arranged on the cutter bar dragging plate in a sliding mode, a cutter bar base assembly used for installing a cutter bar is installed on the sliding plate and comprises a cutter bar seat and a cutter bar pressing plate, the cutter bar pressing plate is fixedly installed above the cutter bar seat, a groove is correspondingly installed in the cutter bar seat and the cutter bar pressing plate, the cutter bar is clamped in the groove, and the transverse fixing rod is connected with the cutter bar seat.
Furthermore, the profiling cutter row is installed on a machine tool through a cutter row fixing seat.
Furthermore, the machine tool is provided with a driving lead screw pair assembly, and the lead screw pair assembly drives the cutter bar carriage to slide along the machine tool.
Furthermore, a dovetail slide rail is arranged on the cutter bar dragging plate and arranged along the length direction of the cutter bar dragging plate, and a dovetail groove matched with the dovetail slide rail is formed in the sliding plate.
The utility model has the beneficial effects that: the utility model has simple structure, reasonable design and simple and convenient operation, and has the following advantages:
(1) the rotary base drives the workpiece to rotate, the screw pair assembly drives the cutter bar dragging plate to slide along the machine tool, a cutter of the cutter bar extends into an inner hole of the workpiece to be machined, and meanwhile, the guide roller can move along a profiling cutter groove designed in advance in the profiling cutter row, so that the machining of the irregular shape of the inner hole is completed, the machining efficiency is improved, and the machining amount of each time can be accurately controlled;
(2) and in the cutting process, the upper pressing wheel and the lower pressing wheel clamp the profiling cutter row and are used for preventing the transverse fixing rod from jumping in the machining process.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at I;
FIG. 3 is a perspective view of another aspect of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at II;
FIG. 5 is a front view of FIG. 1;
FIG. 6 is an enlarged view of a portion of FIG. 5 at III;
FIG. 7 is a schematic view of the installation of the transverse fixing rod, guide roller and hold-down assembly;
FIG. 8 is a schematic structural view of a hold-down assembly;
figure 9 is a schematic view of the installation of guide rollers and contour grooves.
In the figure: 1. the machine tool comprises a machine tool, 2 parts, 3 cutter bars, 4 cutter bar seats, 5 profiling cutter rows, 6 transverse fixing rods, 7 cutter row fixing seats, 8 cutter bar pressing plates, 9 lateral fixing seats, 10 upper pressing wheels, 11 lower pressing wheels, 12 guide rollers, 13 cutter bar dragging plates, 14 sliding plates and 15 roller supports.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The machining device suitable for machining the irregular inner hole as shown in the figures 1 to 9 comprises a machine tool 1, wherein a workpiece 2 is installed at one end of the machine tool 1, a cutter bar 3 is arranged at the other end of the machine tool 1, a cutter is installed on the cutter bar 3, and the cutter extends into the inner hole of the workpiece 2; the machine tool 1 is also provided with a profiling cutter row 5, and the workpiece 2, the cutter bar 3 and the profiling cutter row 5 are arranged in parallel; the profiling cutter row 5 is provided with a profiling cutter groove, a guide roller 12 is clamped in the profiling cutter groove, a transverse fixing rod 6 is arranged between the guide roller 12 and the cutter bar 3, the guide roller 12 and the cutter bar 3 synchronously move under the condition that the transverse fixing rod 6 guarantees that the inner hole of the workpiece 2 is matched with the shape of the profiling cutter groove, the guide roller 12 moves along the profiling cutter groove, and the cutter stretches into the inner hole of the workpiece 2 to process the inner hole.
Be equipped with the subassembly that compresses tightly that prevents that transverse fixing pole 6 from beating on the transverse fixing pole 6, compress tightly the subassembly and include side direction fixing base 9 and gyro wheel support 15, guide roller 12, gyro wheel support 15 and side direction fixing base 9 turn right from a left side and install in proper order in the right-hand member portion of transverse fixing pole 6, are equipped with pinch roller 10 on the gyro wheel support 15, are equipped with down pinch roller 11 on the side direction fixing base 9, go up pinch roller 10 and push roller 11 down and are located two upper and lower surfaces of profiling cutter row 5 respectively.
The machine tool 1 is provided with a rotating base, the workpiece 2 is arranged on the rotating base, and the machine tool 1 is provided with a base motor (not shown in the figure) for driving the rotating base to work.
A cutter bar dragging plate 13 is arranged on a machine tool 1 in a sliding mode, a sliding plate 14 is arranged on the cutter bar dragging plate 13 in a sliding mode, a cutter bar base assembly used for installing a cutter bar is installed on the sliding plate 14 and comprises a cutter bar seat 4 and a cutter bar pressing plate 8, the cutter bar pressing plate 8 is fixedly installed above the cutter bar seat 4, a groove is correspondingly installed in the cutter bar seat 4 and the cutter bar pressing plate 8, the cutter bar 3 is clamped in the groove, and a transverse fixing rod 6 is connected with the cutter bar seat 4.
The machine tool 1 is provided with a driving screw pair assembly (not shown in the figure), and the screw pair assembly drives the cutter bar carriage 13 to slide along the machine tool 1; a dovetail slide rail is arranged on the cutter bar dragging plate 13 and arranged along the length direction of the cutter bar dragging plate 13, and a dovetail groove matched with the dovetail slide rail is arranged on the sliding plate 14. The screw pair assembly comprises a screw and a screw motor for driving the screw to rotate, the screw is connected with a nut in a threaded manner, the cutter bar carriage 13 is mounted with the nut, and the screw rotates to drive the cutter bar carriage 13 to slide along the machine tool 1.
The copying tool row 5 is arranged on the machine tool 1 through a tool row fixing seat 7.
The processing device suitable for processing the irregular inner hole comprises the following processing processes:
(1) before machining, determining the positions of a workpiece 2, a cutter bar 3 and a profiling cutter row 5, enabling a cutter of the cutter bar 3 to be close to the position of the workpiece 2 to be machined, meanwhile, placing a guide roller 12 on the starting point of the profiling cutter groove, and adjusting a transverse fixing rod 6 to enable the cutter on the cutter bar 3 to be in contact with an inner hole of the workpiece 2 to start cutting;
(2) the base that rotates drives work piece 2 and rotates, lead screw sub-assembly drive cutter arbor planker 13 slides along lathe 1, the cutter of cutter arbor 3 stretches into 2 hole processing of work piece, meanwhile, guide roller 12 can be followed the profile modeling sword groove removal that 5 predesigned of profile modeling sword row, in the motion process, make guide roller 12 and cutter arbor seat 4 be synchronous motion through horizontal dead lever 6, the final shape that cuts of cutter is unanimous with the profile modeling sword groove shape that 5 design of profile modeling sword row, accomplish the processing of hole irregularly shaped.
During the cutting process, the profiling cutter row 5 is clamped by the upper pressing wheel 10 and the lower pressing wheel 11, and the transverse fixing rod 6 is prevented from jumping during the machining process.
In addition, the workpiece 2 is made of ceramic aluminum material and has high hardness, and by adopting the processing device of the embodiment, the rigidity and the processing efficiency of the cutter bar 3 can be improved, and the processing amount of each time can be accurately controlled.
While particular embodiments of the present invention have been described in the foregoing specification, the present invention is not limited to the specific embodiments, and modifications and variations of the foregoing detailed description can be made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a processingequipment suitable for processing of irregular hole which characterized in that: the machine tool is provided with a machine tool (1), one end of the machine tool (1) is provided with a workpiece (2), the other end of the machine tool (1) is provided with a cutter bar (3), a cutter is arranged on the cutter bar (3), and the cutter extends into an inner hole of the workpiece (2); the machine tool (1) is also provided with a profiling cutter row (5), and the workpiece (2), the cutter bar (3) and the profiling cutter row (5) are arranged in parallel; the profiling cutter row (5) is provided with a profiling cutter groove, a guide roller (12) is clamped in the profiling cutter groove, a transverse fixing rod (6) is arranged between the guide roller (12) and the cutter bar (3), the guide roller (12) and the cutter bar (3) move synchronously through the transverse fixing rod (6), the inner hole of the workpiece (2) is matched with the profile of the profiling cutter groove, the guide roller (12) moves along the profiling cutter groove, and the cutter stretches into the inner hole of the workpiece (2) to process the inner hole.
2. The machining device suitable for machining the irregular inner hole as claimed in claim 1, wherein: be equipped with the subassembly that compresses tightly that prevents horizontal dead lever (6) and beat on horizontal dead lever (6), compress tightly the subassembly and include side direction fixing base (9) and gyro wheel support (15), guide roller (12), gyro wheel support (15) and side direction fixing base (9) turn right from a left side and install in proper order in the right-hand member portion of horizontal dead lever (6), be equipped with pinch roller (10) on gyro wheel support (15), be equipped with down pinch roller (11) on side direction fixing base (9), it is located two upper and lower surfaces of profiling cutter row (5) respectively with lower pinch roller (11) to go up pinch roller (10).
3. The machining device suitable for machining the irregular inner hole as claimed in claim 1, wherein: the machine tool (1) is provided with a rotating base, the workpiece (2) is installed on the rotating base, and the machine tool (1) is provided with a base motor for driving the rotating base to work.
4. The machining device suitable for machining the irregular inner hole as claimed in claim 1, wherein: the lathe (1) is provided with a cutter bar dragging plate (13) in a sliding mode, a sliding plate (14) is arranged on the cutter bar dragging plate (13) in a sliding mode, a cutter bar base assembly used for installing a cutter bar is installed on the sliding plate (14), the cutter bar base assembly comprises a cutter bar seat (4) and a cutter bar pressing plate (8), the cutter bar pressing plate (8) is fixedly installed above the cutter bar seat (4), a groove is correspondingly installed in the cutter bar seat (4) and the cutter bar pressing plate (8), the cutter bar (3) is clamped in the groove, and a transverse fixing rod (6) is connected with the cutter bar seat (4).
5. The machining device suitable for machining the irregular inner hole as claimed in claim 1, wherein: the profiling cutter row (5) is installed on the machine tool (1) through a cutter row fixing seat (7).
6. The machining device suitable for machining the irregular inner hole as claimed in claim 4, wherein: the machine tool (1) is provided with a driving lead screw pair assembly, and the lead screw pair assembly drives the cutter bar carriage (13) to slide along the machine tool (1).
7. The machining device suitable for machining the irregular inner hole as claimed in claim 4, wherein: the tool bar dragging plate (13) is provided with a dovetail slide rail, the dovetail slide rail is arranged along the length direction of the tool bar dragging plate (13), and the sliding plate (14) is provided with a dovetail groove which is installed in a matched mode with the dovetail slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123238577.0U CN216632857U (en) | 2021-12-21 | 2021-12-21 | Processingequipment suitable for processing of irregular hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123238577.0U CN216632857U (en) | 2021-12-21 | 2021-12-21 | Processingequipment suitable for processing of irregular hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216632857U true CN216632857U (en) | 2022-05-31 |
Family
ID=81743126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123238577.0U Active CN216632857U (en) | 2021-12-21 | 2021-12-21 | Processingequipment suitable for processing of irregular hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216632857U (en) |
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2021
- 2021-12-21 CN CN202123238577.0U patent/CN216632857U/en active Active
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