CN220880576U - Special cutter for inclined deep groove of lathe - Google Patents
Special cutter for inclined deep groove of lathe Download PDFInfo
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- CN220880576U CN220880576U CN202322551408.5U CN202322551408U CN220880576U CN 220880576 U CN220880576 U CN 220880576U CN 202322551408 U CN202322551408 U CN 202322551408U CN 220880576 U CN220880576 U CN 220880576U
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- deep groove
- lathe
- telescopic sleeve
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- 238000009434 installation Methods 0.000 claims 2
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a special tool for a lathe inclined deep groove, and particularly relates to the technical field of tools. According to the special tool for the inclined deep groove of the lathe, in actual work, the mounting block is inserted into the mounting groove, the movable plate is rotated, the fixing bolt is rotated to enable the movable plate to be inserted into the mounting hole, the connecting plate can be connected with the tool shank so as to facilitate replacement of damaged tool bits, the tool bits can move in the telescopic sleeve, the threaded rod is rotated, the lifting plate can drive the limiting block to lift, when the limiting block is inserted into the adjusting hole, the connecting bolt is rotated to enable the limiting block to be inserted into the fixing hole, the tool bits can be fixed, and then the tool bits with adjustable lengths can be fixed, so that the lengths of the tool bits can be adjusted conveniently, and the inclined grooves with different depths can be machined conveniently.
Description
Technical Field
The utility model relates to the technical field of cutters, in particular to a special cutter for a lathe inclined deep groove.
Background
The lathe is a machine tool for turning a rotating workpiece with a turning tool. A lathe is the most important type of metal cutting machine, and is called a machine tool, which is the largest in number among lathes in a general machine factory. The lathe can also be used for corresponding machining by using a drill bit, a reamer, a tap, a die, a knurling tool and the like. The lathe is used for cutting various rotary surfaces with different sizes and shapes and spiral surfaces, and a cutter is used when the lathe is used for machining the inclined deep groove of a workpiece.
Through searching, for example, the utility model of application number 202122806348.8 discloses a special tool for a lathe inclined deep groove, which is convenient for processing a narrow deep round chute on a part, has simple structure and high practicability; according to the difference structure of the thicknesses of the two end surfaces of the cutter head, more working space can be brought, and meanwhile, during turning, the removal of scraps is facilitated, and the machining surface is protected; meanwhile, the purpose of quickly replacing a damaged tool bit can be achieved through the clamping mechanism, the working efficiency is high, but the tool bit is inconvenient to adjust the length of the tool bit, and further, the inclined grooves with different depths are inconvenient to process, so that the inventor provides a special tool for inclined deep grooves of a lathe in order to solve the defects.
Disclosure of utility model
The utility model mainly aims to provide a special cutter for a lathe inclined deep groove, which can effectively solve the problems that the length of a cutter head is inconvenient to adjust and further the inclined grooves with different depths are inconvenient to process.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The special tool for the inclined deep groove of the lathe comprises a tool handle, wherein a connecting plate is arranged on one side of the tool handle, a telescopic sleeve is fixedly arranged on one side of the connecting plate, and a tool bit is arranged in the telescopic sleeve.
Preferably, the connecting hole is arranged on one side of the outer top surface of the telescopic sleeve, the sliding rod is fixedly arranged on one side of the outer top surface of the telescopic sleeve, the threaded rod is movably arranged on the other side of the outer top surface of the telescopic sleeve, the lifting plate is movably connected with the outer surface of the threaded rod, the lifting plate is movably connected with the sliding rod, the limiting block is fixedly arranged on the bottom surface of the lifting plate, and the connecting bolts are movably connected on two sides of the outer surface of the telescopic sleeve.
Preferably, a baffle is fixedly arranged at one end of the sliding rod, which is far away from the telescopic sleeve.
Preferably, the top surface of tool bit is equipped with a plurality of regulation holes, the both sides of tool bit all are equipped with a plurality of fixed orifices.
Preferably, the size of the adjusting hole is the same as that of the limiting block.
Preferably, one side of the connecting plate, which is far away from the telescopic sleeve, is fixedly provided with a mounting block, one side of the connecting plate, which is positioned on the mounting block, is fixedly provided with four positioning rods, and both sides of the connecting plate are provided with mounting holes.
Preferably, one side of handle of a knife is equipped with the mounting groove, one side of handle of a knife is equipped with four locating holes, the equal fixed mounting of surface both sides of handle of a knife has the fly frame, two the inside of fly frame is all movable mounting has the fly leaf, two the equal swing joint in one side of fly leaf has fixing bolt.
Preferably, the sizes of the four positioning holes are respectively the same as those of the four positioning rods.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model discloses a special tool for a lathe inclined deep groove, which is characterized in that a telescopic sleeve is arranged, a mounting block is inserted into the mounting groove in actual work, a movable plate is rotated, and a fixing bolt is rotated to be inserted into the mounting hole, so that a connecting plate and a tool shank can be connected, a damaged tool bit can be replaced conveniently, the tool bit can move in the telescopic sleeve, a threaded rod is rotated, a lifting plate can drive a limiting block to lift, when the limiting block is inserted into an adjusting hole, the connecting bolt is rotated to be inserted into the fixing hole, the tool bit can be fixed, and then the tool bit with adjustable length can be fixed, so that the length of the tool bit can be adjusted conveniently, and inclined grooves with different depths can be machined conveniently.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the telescopic sleeve according to the present utility model;
FIG. 3 is a schematic view of a tool bit according to the present utility model;
FIG. 4 is a schematic view of a structure of a connecting plate according to the present utility model;
Fig. 5 is a schematic view of the structure of the tool shank of the present utility model.
In the figure: 1. a knife handle; 2. a connecting plate; 3. a telescopic sleeve; 4. a cutter head; 301. a connection hole; 302. a slide bar; 303. a threaded rod; 304. a lifting plate; 305. a limiting block; 306. a connecting bolt; 401. an adjustment aperture; 402. a fixing hole; 201. a mounting block; 202. a positioning rod; 203. a mounting hole; 101. a mounting groove; 102. positioning holes; 103. a movable frame; 104. a movable plate; 105. and (5) fixing bolts.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
The utility model discloses a special tool for a lathe inclined deep groove, which is shown in fig. 1, and comprises a tool handle 1, wherein a connecting plate 2 is arranged on one side of the tool handle 1, a telescopic sleeve 3 is fixedly arranged on one side of the connecting plate 2, a tool bit 4 is arranged in the telescopic sleeve 3, and the tool bit 4 can stretch and retract in the telescopic sleeve 3, so that the length of the tool bit 4 can be conveniently adjusted.
As shown in fig. 2, a connecting hole 301 is formed on one side of the outer top surface of the telescopic sleeve 3, a sliding rod 302 is fixedly mounted on one side of the outer top surface of the telescopic sleeve 3, a threaded rod 303 is movably mounted on the other side of the outer top surface of the telescopic sleeve 3, a lifting plate 304 is movably connected to the outer surface of the threaded rod 303, the lifting plate 304 is movably connected with the sliding rod 302, and then when a worker rotates the threaded rod 303, the lifting plate 304 can be driven to lift.
The bottom surface fixed mounting of lifter plate 304 has stopper 305, and when lifter plate 304 goes up and down along with the rotation of threaded rod 303, can drive stopper 305 and go up and down, and the surface both sides of flexible cover 3 all swing joint has connecting bolt 306.
It should be noted that, the end of the sliding rod 302 away from the telescopic sleeve 3 is fixedly provided with a baffle, so that the lifting plate 304 can be effectively prevented from falling off from the outer surface of the sliding rod 302.
Next to the above practical example, as shown in fig. 3, the top surface of the tool bit 4 is provided with a plurality of adjusting holes 401, both sides of the tool bit 4 are provided with a plurality of fixing holes 402, when the threaded rod 303 rotates, the lifting plate 304 drives the limiting block 305 to descend until the limiting block 305 is inserted into the adjusting holes 401, the tool bit 4 is prevented from continuing to stretch out and draw back in the interior of the telescopic sleeve 3, and the interior of the plurality of fixing holes 402 is provided with threaded grooves, so that the connecting bolt 306 can be inserted into the fixing holes 402 to fix the adjusted tool bit 4.
The size of the adjustment hole 401 is the same as that of the stopper 305, and the stopper 305 can be inserted into the adjustment hole 401.
As shown in fig. 4-5, a mounting block 201 is fixedly mounted on one side of the connecting plate 2 away from the telescopic sleeve 3, four positioning rods 202 are fixedly mounted on one side of the connecting plate 2 located on the mounting block 201, mounting holes 203 are formed in two sides of the connecting plate 2, and thread grooves are formed in the two mounting holes 203.
While one side of the tool shank 1 is provided with a mounting groove 101, the mounting block 201 can be inserted into the mounting groove 101, one side of the tool shank 1 is provided with four positioning holes 102, and when the mounting block 201 is inserted into the mounting groove 101, the four positioning rods 202 are inserted into the four positioning holes 102 in a proper manner.
The movable frames 103 are fixedly installed on two sides of the outer surface of the tool handle 1, the movable plates 104 are movably installed in the two movable frames 103, the movable plates 104 can rotate in the movable frames 103, fixing bolts 105 are movably connected to one sides of the two movable plates 104, and when a worker rotates the fixing bolts 105 to insert the fixing bolts into the two mounting holes 203, the connecting plate 2 can be connected with the tool handle 1.
It should be noted that, the four positioning holes 102 are respectively the same size as the four positioning rods 202, and the four positioning rods 202 can be inserted into the four positioning holes 102.
The working principle of the utility model is as follows: when the length of the tool bit 4 needs to be adjusted, a worker can rotate the threaded rod 303 to enable the lifting plate 304 to drive the limiting block 305 to ascend, so that the limiting block 305 can be far away from the adjusting hole 401, and rotate the two connecting bolts 306 to enable the limiting block 305 to be pulled out of the fixing holes 402, then, the worker moves the tool bit 4 to enable the tool bit 4 to move in the telescopic sleeve 3, after the length is adjusted, the threaded rod 303 is rotated again, the lifting plate 304 drives the limiting block 305 to descend until the limiting block 305 is inserted into the adjusting hole 401 overlapped with the connecting holes 301, and the two connecting bolts 306 are rotated to enable the limiting block 305 to be inserted into the two fixing holes 402, and therefore the length of the tool bit 4 can be adjusted.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a special cutter of lathe inclined deep groove, includes handle of a knife (1), its characterized in that: one side of handle of a knife (1) is equipped with connecting plate (2), one side fixed mounting of connecting plate (2) has flexible cover (3), the inside of flexible cover (3) is equipped with tool bit (4).
2. The tool special for inclined deep groove of lathe according to claim 1, wherein: the telescopic sleeve is characterized in that a connecting hole (301) is formed in one side of the outer top surface of the telescopic sleeve (3), a sliding rod (302) is fixedly arranged on one side of the outer top surface of the telescopic sleeve (3), a threaded rod (303) is movably arranged on the other side of the outer top surface of the telescopic sleeve (3), a lifting plate (304) is movably connected to the outer surface of the threaded rod (303), the lifting plate (304) is movably connected with the sliding rod (302), a limiting block (305) is fixedly arranged on the bottom surface of the lifting plate (304), and connecting bolts (306) are movably connected to two sides of the outer surface of the telescopic sleeve (3).
3. The tool special for inclined deep groove of lathe according to claim 2, wherein: and a baffle is fixedly arranged at one end of the sliding rod (302) far away from the telescopic sleeve (3).
4. The tool special for inclined deep groove of lathe according to claim 1, wherein: the top surface of tool bit (4) is equipped with a plurality of regulation holes (401), the both sides of tool bit (4) all are equipped with a plurality of fixed orifices (402).
5. The special tool for the inclined deep groove of the lathe, which is disclosed in claim 4, is characterized in that: the size of the adjusting hole (401) is the same as that of the limiting block (305).
6. The tool special for inclined deep groove of lathe according to claim 1, wherein: one side of connecting plate (2) keeping away from flexible cover (3) fixed mounting has installation piece (201), one side fixed mounting that connecting plate (2) are located installation piece (201) has four locating lever (202), the both sides of connecting plate (2) all are equipped with mounting hole (203).
7. The tool special for inclined deep groove of lathe according to claim 1, wherein: one side of handle of a knife (1) is equipped with mounting groove (101), one side of handle of a knife (1) is equipped with four locating holes (102), the surface both sides of handle of a knife (1) are all fixed mounting has movable frame (103), two the inside of movable frame (103) is all movable mounting has fly leaf (104), two one side of fly leaf (104) is all swing joint has fixing bolt (105).
8. The special tool for the inclined deep groove of the lathe, which is disclosed in claim 7, is characterized in that: the four positioning holes (102) are respectively the same as the four positioning rods (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322551408.5U CN220880576U (en) | 2023-09-20 | 2023-09-20 | Special cutter for inclined deep groove of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322551408.5U CN220880576U (en) | 2023-09-20 | 2023-09-20 | Special cutter for inclined deep groove of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880576U true CN220880576U (en) | 2024-05-03 |
Family
ID=90838873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322551408.5U Active CN220880576U (en) | 2023-09-20 | 2023-09-20 | Special cutter for inclined deep groove of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880576U (en) |
-
2023
- 2023-09-20 CN CN202322551408.5U patent/CN220880576U/en active Active
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