CN218283756U - Tool rest for lathe - Google Patents
Tool rest for lathe Download PDFInfo
- Publication number
- CN218283756U CN218283756U CN202222403424.5U CN202222403424U CN218283756U CN 218283756 U CN218283756 U CN 218283756U CN 202222403424 U CN202222403424 U CN 202222403424U CN 218283756 U CN218283756 U CN 218283756U
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- lathe
- tool
- threaded
- fixed column
- mounting seat
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- 230000007246 mechanism Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000005012 migration Effects 0.000 abstract description 4
- 238000013508 migration Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000295 complement effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model provides a knife rest for lathe. The tool rest for the lathe comprises a mounting seat, wherein a first threaded column is sleeved on the side face of the mounting seat in a threaded manner, and an adjusting seat is movably sleeved on the top of the mounting seat in a sleeved manner. The utility model provides a pair of knife rest for lathe has through setting up fixed column and No. three screw thread posts, when using lathe machining part to select the lathe tool, no. three screw thread posts of reverse rotation, make No. three cutter arbor can take place not hard up in the fixed column is inside, no. three cutter arbor horizontal migration that will need use this moment, the one end that makes No. three cutter arbor turning can extend to the turning position, and then No. three forward rotation screw thread posts, thereby make No. three cutter arbor to be fixed in the inside of fixed column, then reach the effect of selecting multiple lathe tool, make to have avoided comparatively complicated because of the change installation of lathe blade, lead to the problem that wastes time and energy when changing multiple lathe blade, thereby very big improvement the work efficiency when the lathe uses.
Description
Technical Field
The utility model relates to a lathe tool rest field especially relates to a knife rest for lathe.
Background
The tool rest is an important part of the numerical control lathe, the number of tools which can be installed on the tool rest is multiple according to the functions of the numerical control lathe, some numerical control lathes can be provided with more tools, the structural form of the tool rest is generally a rotary type, the tools are installed on the tool rest along the circumferential direction and can be provided with a radial turning tool, an axial turning tool, a drill bit and a boring tool, an axial milling cutter and a radial milling cutter can also be installed in a turning machining center, the tool rest of a few numerical control lathes is in a straight line type, and the tools are installed along one straight line.
When the machine parts are machined by a lathe, the machining process of the parts is complex, so that the lathe needs to replace various blades for machining, however, the replacement and installation of the blades are complex, the problem that time and labor are wasted when various lathe blades are replaced is caused, the efficiency of the lathe is greatly reduced when the complex machine parts are machined, and the labor cost of machining the machine parts is greatly improved.
Therefore, it is necessary to provide a tool rest for a lathe to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a knife rest for lathe has solved because of the change installation of blade is comparatively complicated, leads to the problem that wastes time and energy when changing multiple lathe blade to make the lathe the problem that the efficiency greatly reduced when processing complicated machine part.
In order to solve the technical problem, the utility model provides a pair of knife rest for lathe, which comprises a mounting bas, the side screw thread of mount pad has cup jointed a screw thread post, the top activity of mount pad has cup jointed the regulation seat, the top screw thread of regulation seat has cup jointed No. two screw thread posts, the inside activity of regulation seat has cup jointed the supporting shoe, the top fixedly connected with fixed column of supporting shoe, the inside activity of fixed column has cup jointed No. one cutter arbor, and the inside activity of fixed column has cup jointed No. two cutter arbors, the inside activity of fixed column has cup jointed No. three cutter arbors, the top screw thread of fixed column has cup jointed No. three screw thread posts, and the outside screw thread of fixed column has cup jointed the lifting cover, a side screw thread at mount pad top has cup jointed the locating lever, and the side of mount pad is provided with complementary unit.
Preferably, the first cutter bar and the second cutter bar are parallel to each other, and the first cutter bar and the third threaded column are perpendicular to each other.
Preferably, the adjusting seat is matched with the mounting seat, and the adjusting seat is positioned under the fixing column.
Preferably, the lifting sleeve is positioned below the first cutter bar, and the lifting sleeve is perpendicular to the first cutter bar.
Preferably, the height value of the positioning rod is the same as that of the first cutter bar, and the positioning rod is perpendicular to the first cutter bar.
Preferably, the auxiliary mechanism comprises a pressing rod movably sleeved on the side surface of the adjusting seat, the outer part of the pressing rod is movably sleeved on the spring, the inner part of the adjusting seat is movably sleeved with a clamping block, and one end of the clamping block is movably sleeved on the side surface of the supporting block.
Compared with the prior art, the utility model provides a pair of knife rest for lathe has following beneficial effect:
the utility model provides a knife rest for lathe, through setting up fixed column and No. three screw post, when using lathe machining part to select the lathe tool, no. three screw post of reverse rotation, make No. three cutter arbor can take place not hard up in the fixed column is inside, no. three cutter arbor horizontal migration that will need use this moment, the one end that makes No. three cutter arbor turning can extend to the turning position, and then No. three screw post of forward rotation, thereby make No. three cutter arbor to be fixed in the inside of fixed column, then reach the effect of selecting multiple lathe tool, make the change installation of having avoided because of the lathe blade comparatively complicated, lead to the problem of wasting time and energy when changing multiple lathe blade, thereby very big improvement the work efficiency when the lathe uses.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a tool holder for a lathe according to the present invention;
FIG. 2 is a front view of a tool holder for a lathe shown in FIG. 1;
fig. 3 is a perspective view of a fixing post of the tool rest for a lathe shown in fig. 1.
The reference numbers in the figures: 1. a mounting seat; 2. a first threaded post; 3. an adjusting seat; 4. a second threaded post; 5. a support block; 6. fixing a column; 7. a first cutter bar; 8. a second cutter bar; 9. a third cutter bar; 10. a third threaded post; 11. a lifting sleeve; 12. positioning a rod; 13. an auxiliary mechanism; 131. a pressing lever; 132. a spring; 133. and (6) clamping blocks.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a tool rest for a lathe according to the present invention; FIG. 2 is a front view of a tool holder for a lathe shown in FIG. 1; fig. 3 is a perspective view of a fixing post of the tool rest for a lathe shown in fig. 1. The utility model provides a knife rest for lathe, including mount pad 1, the side screw thread of mount pad 1 has cup jointed a screw thread post 2, the top activity of mount pad 1 has cup jointed regulation seat 3, the top screw thread of regulation seat 3 has cup jointed No. two screw thread posts 4, the inside activity of regulation seat 3 has cup jointed supporting shoe 5, the top fixedly connected with fixed column 6 of supporting shoe 5, the inside activity of fixed column 6 has cup jointed cutter arbor 7 No. one, and the inside activity of fixed column 6 has cup jointed No. two cutter arbor 8, the inside activity of fixed column 6 has cup jointed No. three cutter arbor 9, the top screw thread of fixed column 6 has cup jointed No. three screw thread posts 10, and the outside screw thread of fixed column 6 has cup jointed lifting sleeve 11, one side screw thread at mount pad 1 top has cup jointed locating lever 12, and the side of mount pad 1 is provided with complementary unit 13.
The first cutter bar 7 is parallel to the second cutter bar 8, and the first cutter bar 7 is perpendicular to the third threaded column 10; through setting up fixed column 6 and No. three threaded post 10, when using lathe processing part to select the lathe tool, no. three threaded post 10 of reverse rotation, make No. three cutter arbor 9 can take place not hard up in fixed column 6 is inside, no. three cutter arbor 9 horizontal migration that will need use this moment, the one end that makes No. three cutter arbor 9 lathes can extend to the turning position, and then No. three threaded post 10 of forward rotation, thereby make No. three cutter arbor 9 can be fixed in the inside of fixed column 6, then reach the effect of selecting to multiple lathe tool, make the change installation of having avoided because of the lathe blade comparatively complicated, lead to the problem of wasting time and energy when changing multiple lathe blade, thereby very big improvement the work efficiency when the lathe uses.
The adjusting seat 3 is matched with the mounting seat 1, and the adjusting seat 3 is positioned right below the fixing column 6; adjust seat 3 through setting up, when the lathe tool selection ended, no. two rotatory screw thread posts 4 for adjust seat 3 can rotate at 1 tops of mount pad, drive No. three cutter arbor 9 through fixed column 6 promptly and rotate, thereby reach and adjust the angle of No. three cutter arbor 9 lathe tool one end, and then brought the facility for the use of knife rest.
The lifting sleeve 11 is positioned below the first cutter bar 7, and the lifting sleeve 11 and the first cutter bar 7 are vertical to each other; through setting up lifting sleeve 11, when the height of a cutter arbor 7 is adjusted to needs, rotatory lifting sleeve 11, make lifting sleeve 11 can rotate in the outside of fixed column 6 and rise, make the lifting sleeve 11 that rises can drive a cutter arbor 7, no. two cutter arbor 8 and No. three cutter arbor 9 ascend, rotatory No. three screw thread post 10 this moment, make No. three screw thread post 10 and lifting sleeve 11 with a cutter arbor 7, no. two cutter arbor 8 and No. three cutter arbor 9 fix the inside at fixed column 6, advance to bring the facility for the altitude mixture control of lathe tool.
The height value of the positioning rod 12 is the same as that of the first cutter bar 7, and the positioning rod 12 is perpendicular to the first cutter bar 7; through setting up locating lever 12, when the lathe tool needs to be adjusted, cup joint locating lever 12 screw thread in one side of adjusting the top of seat 3, rotatory adjustment seat 3 this moment for adjust seat 3 and drive a cutter arbor 7 and take place to rotate, make the turning end of a cutter arbor 7 and fixed adjustment seat 3 when 12 the same horizontal position of locating lever, and then improved the accurate degree when the lathe tool is adjusted.
The auxiliary mechanism 13 comprises a pressing rod 131, the pressing rod 131 is movably sleeved on the side surface of the adjusting seat 3, the outer part of the pressing rod 131 is movably sleeved on the spring 132, the inner part of the adjusting seat 3 is movably sleeved with a fixture block 133, and one end of the fixture block 133 is movably sleeved on the side surface of the supporting block 5; through setting up complementary unit 13, when needs assembly and disassembly knife rest, press and press the press lever 131 for press the press lever 131 to drive fixture block 133 and take place rotatoryly, the one end that the fixture block 133 activity cup jointed in the supporting shoe 5 side can contract to adjusting inside the seat 3 this moment, and then make supporting shoe 5 take out from adjusting the inside of seat 3, and then brought the facility for the change of fixed column 6, brought the facility for the installation of knife rest promptly.
The utility model provides a pair of knife rest for lathe's theory of operation as follows:
the first step is as follows: firstly, when a lathe is used for machining a part and a turning tool needs to be selected, the third threaded column 10 is rotated reversely, so that the third cutter bar 9 can be loosened in the fixed column 6, the third cutter bar 9 to be used is moved horizontally at the moment, the turned end of the third cutter bar 9 can be extended to a turning position, and then the third threaded column 10 is rotated forwardly, so that the third cutter bar 9 can be fixed in the fixed column 6, and then a plurality of turning tools are selected, and the problems of time and labor waste when various lathe blades are changed due to complex replacement and installation of the lathe blades are avoided, so that the working efficiency of the lathe in use is greatly improved, when the lathe is selected, the second threaded column 4 is rotated, so that the adjusting seat 3 can be rotated at the top of the mounting seat 1, namely the turning tool is driven to rotate by the fixed column 6, so that the angle of one end of the third cutter bar 9 is adjusted, and further convenience is brought to the use of a tool rest;
the second step is that: when the height of the first cutter bar 7 needs to be adjusted, the lifting sleeve 11 is rotated, so that the lifting sleeve 11 can rotate and rise outside the fixed column 6, the rising lifting sleeve 11 can drive the first cutter bar 7, the second cutter bar 8 and the third cutter bar 9 to rise, the third threaded column 10 is rotated at the moment, the third threaded column 10 and the lifting sleeve 11 fix the first cutter bar 7, the second cutter bar 8 and the third cutter bar 9 inside the fixed column 6, convenience is brought to height adjustment of a turning tool, when the turning tool needs to be adjusted, the positioning rod 12 is in threaded sleeve connection with one side of the top of the adjusting seat 3, the adjusting seat 3 is rotated at the moment, the adjusting seat 3 drives the first cutter bar 7 to rotate, the turning end of the first cutter bar 7 and the positioning rod 12 are enabled to be at the same horizontal position, the adjusting seat 3 is fixed, and the accuracy degree of turning tool adjustment is further improved;
the third step: when the tool rest needs to be assembled and disassembled, the pressing rod 131 is pressed, the pressing rod 131 is driven to drive the fixture block 133 to rotate, the fixture block 133 is movably sleeved at one end of the side face of the supporting block 5 to be contracted into the adjusting seat 3, the supporting block 5 is taken out from the adjusting seat 3, convenience is brought to replacement of the fixing column 6, and convenience is brought to installation of the tool rest.
Compared with the prior art, the utility model provides a pair of knife rest for lathe has following beneficial effect:
through setting up fixed column 6 and No. three threaded post 10, when using lathe processing part to select the lathe tool, no. three threaded post 10 of reverse rotation, make No. three cutter arbor 9 can take place not hard up in fixed column 6 is inside, no. three cutter arbor 9 horizontal migration that will need use this moment, the one end that makes No. three cutter arbor 9 lathes can extend to the turning position, and then No. three threaded post 10 of forward rotation, thereby make No. three cutter arbor 9 can be fixed in the inside of fixed column 6, then reach the effect of selecting to multiple lathe tool, make the change installation of having avoided because of the lathe blade comparatively complicated, lead to the problem of wasting time and energy when changing multiple lathe blade, thereby very big improvement the work efficiency when the lathe uses.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a knife rest for lathe, includes mount pad (1), its characterized in that: the side surface of the mounting seat (1) is in threaded sleeve connection with a first threaded column (2), the top of the mounting seat (1) is in movable sleeve connection with an adjusting seat (3), the top of the adjusting seat (3) is in threaded sleeve connection with a second threaded column (4), the adjusting seat (3) is in movable sleeve connection with a supporting block (5), the top of the supporting block (5) is fixedly connected with a fixing column (6), the fixing column (6) is in movable sleeve connection with a first cutter bar (7), the fixing column (6) is in movable sleeve connection with a second cutter bar (8), the fixing column (6) is in movable sleeve connection with a third cutter bar (9), the top of the fixing column (6) is in threaded sleeve connection with a third threaded column (10), the outer thread of the fixing column (6) is in sleeve connection with a lifting sleeve (11), a positioning rod (12) is in threaded sleeve connection with one side surface of the mounting seat (1), and an auxiliary mechanism (13) is arranged on the side surface of the mounting seat (1).
2. The tool holder for a lathe according to claim 1, characterized in that the first tool bar (7) and the second tool bar (8) are parallel to each other, and the first tool bar (7) and the third threaded stud (10) are perpendicular to each other.
3. The tool holder for a lathe according to claim 1, wherein the adjusting seat (3) is adapted to the mounting seat (1), and the adjusting seat (3) is located right below the fixing column (6).
4. The tool holder for a lathe according to claim 1, wherein the lifting sleeve (11) is located below the first tool bar (7), and the lifting sleeve (11) and the first tool bar (7) are perpendicular to each other.
5. The tool rest for a lathe according to claim 1, wherein the height of the positioning rod (12) is the same as the height of the first tool bar (7), and the positioning rod (12) and the first tool bar (7) are perpendicular to each other.
6. The tool rest for the lathe according to claim 1, wherein the auxiliary mechanism (13) comprises a pressing rod (131), the pressing rod (131) is movably sleeved on the side surface of the adjusting seat (3), the outer part of the pressing rod (131) is movably sleeved on a spring (132), the inner part of the adjusting seat (3) is movably sleeved on a fixture block (133), and one end of the fixture block (133) is movably sleeved on the side surface of the supporting block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222403424.5U CN218283756U (en) | 2022-09-09 | 2022-09-09 | Tool rest for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222403424.5U CN218283756U (en) | 2022-09-09 | 2022-09-09 | Tool rest for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218283756U true CN218283756U (en) | 2023-01-13 |
Family
ID=84813077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222403424.5U Expired - Fee Related CN218283756U (en) | 2022-09-09 | 2022-09-09 | Tool rest for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218283756U (en) |
-
2022
- 2022-09-09 CN CN202222403424.5U patent/CN218283756U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |