CN212682449U - Numerical control tool rest for machining numerical control machine tool - Google Patents
Numerical control tool rest for machining numerical control machine tool Download PDFInfo
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- CN212682449U CN212682449U CN202021122124.4U CN202021122124U CN212682449U CN 212682449 U CN212682449 U CN 212682449U CN 202021122124 U CN202021122124 U CN 202021122124U CN 212682449 U CN212682449 U CN 212682449U
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- Prior art keywords
- bevel gear
- threaded rod
- fixedly connected
- numerically controlled
- numerical control
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- 238000003754 machining Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a numerical control knife rest for digit control machine tool machining, comprising a base plate, the upside of bottom plate is rotated and is connected with feeding device, feeding device's upside is rotated and is connected with the installation piece, the inside fixed mounting of installation piece has first step motor, the first bevel gear of output fixedly connected with of first step motor, the bottom of installation piece is rotated and is connected with first threaded rod, the fixed surface of first threaded rod is connected with second bevel gear, first bevel gear and second bevel gear intermeshing, the other end threaded connection of first threaded rod has the sleeve. The utility model discloses a first bevel gear of first step motor cooperation and second bevel gear drive first threaded rod and rotate, drive the knife rest through the sleeve and slide from top to bottom along first slide bar, carry out altitude mixture control to the cutter, solved traditional manual work and carried out high regulation and installation to the cutter, waste time hinders the processing progress, has reduced production efficiency's problem.
Description
Technical Field
The utility model relates to a digit control machine tool field specifically is a numerical control knife rest for digit control machine tool processing.
Background
The numerical control tool rest is an auxiliary device which is most common for the numerical control lathe, and can enable the numerical control lathe to finish various and even all machining processes in one-time clamping of a workpiece so as to shorten the auxiliary time of machining and reduce errors caused by multiple times of installation of the workpiece in the machining process, thereby improving the machining efficiency and the machining precision of the machine tool. The numerical control tool rest plays an important role in processing a workpiece by a numerical control lathe, generally, when a tool is fixed on the tool rest for the first time, the bottom of the tool is cushioned with a gasket to adjust the installation height, and the fixed tool can deviate in height due to the fact that the tool is abraded and vibrated by the workpiece in the processing process.
The traditional tool rest for the numerical control lathe does not have the function of adjusting the height of the tool, the tool needs to be manually detached to adjust and install the height again, time is wasted, the processing progress is delayed, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a numerical control knife rest for digit control machine tool processing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a numerical control knife rest for digit control machine tool machining, includes the bottom plate, the upside of bottom plate is rotated and is connected with feeding device, feeding device's upside is rotated and is connected with the installation piece, the inside fixed mounting of installation piece has first step motor, the first bevel gear of output fixedly connected with of first step motor, the bottom of installation piece is rotated and is connected with first threaded rod, the fixed surface of first threaded rod is connected with second bevel gear, first bevel gear and second bevel gear intermeshing, the other end threaded connection of first threaded rod has the sleeve, telescopic upside fixedly connected with knife rest, the first slide bar of bottom fixedly connected with of installation piece, the other end fixedly connected with stopper of first slide bar, knife rest and first slide bar sliding connection.
Preferably, feeding device includes the box, the box rotates with the bottom plate to be connected, one side fixed mounting of box has the second step motor, the output end fixedly connected with second threaded rod of second step motor, the second threaded rod rotates with the box to be connected, the surperficial threaded connection of second threaded rod has the slider, the inside fixedly connected with second slide bar of box, the oil storage tank has been seted up on the surface of second slide bar, slider and second slide bar sliding connection, the slider rotates with the installation piece to be connected.
Preferably, one side fixedly connected with mounting panel of bottom plate, one side of mounting panel is rotated and is connected with electric putter, electric putter's the other end and box rotate and be connected.
Preferably, the tool rest is internally provided with four tool grooves, the upper side of each tool groove is provided with a countersunk head bolt, and the countersunk head bolts are in threaded connection with the mounting blocks.
Preferably, the surface of the mounting block is provided with a knife slot matched with the knife slot.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a first bevel gear of first step motor cooperation and second bevel gear drive first threaded rod and rotate, drive the knife rest through the sleeve and slide from top to bottom along first slide bar, carry out altitude mixture control to the cutter, solved traditional manual work and carried out high regulation and installation to the cutter, waste time hinders the processing progress, has reduced production efficiency's problem.
2. The utility model discloses an oil storage tank is seted up on the surface of second slide bar, improves the lubricated effect between slider and the second slide bar to arrange the slider in the box, when collecting unnecessary lubricating oil, improve the lubricated effect between slider and the box.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: the device comprises a base plate 1, a mounting block 2, a first stepping motor 3, a first bevel gear 4, a first threaded rod 5, a second bevel gear 6, a sleeve 7, a knife rest 8, a box 9, a second stepping motor 10, a second threaded rod 11, a sliding block 12, a second sliding rod 13, a first sliding rod 14, an oil storage tank 15, a mounting plate 16, an electric push rod 17, a knife groove 18, a countersunk head bolt 19, a knife groove 20 and a limiting block 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a numerical control tool rest for numerical control machine tool machining comprises a bottom plate 1, a feeding device is rotatably connected to the upper side of the bottom plate 1, an installation block 2 is rotatably connected to the upper side of the feeding device, a first stepping motor 3 is fixedly installed inside the installation block 2, a first bevel gear 4 is fixedly connected to the output end of the first stepping motor 3, a first threaded rod 5 is rotatably connected to the bottom of the installation block 2, a second bevel gear 6 is fixedly connected to the surface of the first threaded rod 5, the first bevel gear 4 and the second bevel gear 6 are meshed with each other, a sleeve 7 is connected to the other end of the first threaded rod 5 through a thread, a tool rest 8 is fixedly connected to the upper side of the sleeve 7, tool grooves 18 are formed inside the tool rest 8, four tool grooves 18 are provided, countersunk head bolts 19 are arranged on the upper side of the tool grooves 18, the countersunk head bolts 19 are in threaded connection with the, the bottom fixedly connected with first slide bar 14 of installation piece 2, the other end fixedly connected with stopper 21 of first slide bar 14, knife rest 8 and first slide bar 14 sliding connection, place the cutter in sword groove 18, fix the cutter through countersunk head bolt 19, drive first bevel gear 4 through first step motor 3 and rotate, first bevel gear 4 drives second bevel gear 6 and rotates, second bevel gear 6 drives first threaded rod 5 and rotates, first threaded rod 5 drives knife rest 8 through sleeve 7 and slides from top to bottom along first slide bar 14, make the cutter move in sword groove 20, carry out altitude mixture control to the cutter, the regulation and the installation of traditional artifical cutter height of carrying out have been solved, waste time, delay the processing progress, the problem of production efficiency has been reduced.
Referring to fig. 1-3, the feeding device includes a box 9, the box 9 is rotatably connected to a bottom plate 1, a second stepping motor 10 is fixedly installed on one side of the box 9, a second threaded rod 11 is fixedly connected to an output end of the second stepping motor 10, the second threaded rod 11 is rotatably connected to the box 9, a slider 12 is threadedly connected to a surface of the second threaded rod 11, a second slide bar 13 is fixedly connected to an inside of the box 9, an oil storage groove 15 is formed on a surface of the second slide bar 13, the slider 12 is slidably connected to the second slide bar 13, the slider 12 is rotatably connected to a mounting block 2, the second stepping motor 10 drives the second threaded rod 11 to rotate, the second threaded rod 11 drives the slider 12 to slide along the surface of the second slide bar 13, the slider 12 cooperates with the mounting block 2 to drive a cutter to feed, so as to turn a workpiece, the oil storage groove is formed on the surface of the second slide bar, so as, and the sliding block is arranged in the box body, so that the lubricating effect between the sliding block and the box body is improved while the excessive lubricating oil is collected.
Referring to fig. 2, one side of the bottom plate 1 is fixedly connected with an installation plate 16, one side of the installation plate 16 is rotatably connected with an electric push rod 17, the other end of the electric push rod 17 is rotatably connected with the box body 9, and the electric push rod 17 drives the box body 9 to rotate to adjust the feeding angle of the cutter.
The working principle is as follows: the cutter is placed in the cutter groove 18, the cutter is fixed through a countersunk head bolt 19, a first bevel gear 4 is driven to rotate through a first stepping motor 3, the first bevel gear 4 drives a second bevel gear 6 to rotate, the second bevel gear 6 drives a first threaded rod 5 to rotate, the first threaded rod 5 drives a cutter rest 8 to slide up and down along a first slide bar 14 through a sleeve 7, so that the cutter moves in the cutter groove 20, the height of the cutter is adjusted, a second stepping motor 10 drives a second threaded rod 11 to rotate, the second threaded rod 11 drives a sliding block 12 to slide along the surface of a second sliding rod 13, the sliding block 12 is matched with the mounting block 2 to drive the cutter to feed, turning the workpiece, driving the box body 9 to rotate by the electric push rod 17, adjusting the feed angle of the cutter, taper turning is carried out on the workpiece, all power utilization equipment in the scheme are supplied with power through an external power supply, and all motors in the scheme are uniformly controlled through a PLC control system.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a numerical control knife rest for numerical control machine tool machining, includes bottom plate (1), its characterized in that: the feeding device is connected to the upper side of the bottom plate (1) in a rotating mode, the mounting block (2) is connected to the upper side of the feeding device in a rotating mode, a first stepping motor (3) is fixedly mounted inside the mounting block (2), a first bevel gear (4) is fixedly connected to the output end of the first stepping motor (3), a first threaded rod (5) is connected to the bottom of the mounting block (2) in a rotating mode, a second bevel gear (6) is fixedly connected to the surface of the first threaded rod (5), the first bevel gear (4) is meshed with the second bevel gear (6), a sleeve (7) is connected to the other end of the first threaded rod (5) in a threaded mode, a tool rest (8) is fixedly connected to the upper side of the sleeve (7), a first sliding rod (14) is fixedly connected to the bottom of the mounting block (2), and a limiting block (21) is fixedly connected to, the knife rest (8) is connected with the first sliding rod (14) in a sliding mode.
2. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: the feeding device comprises a box body (9), the box body (9) is connected with the rotation of the bottom plate (1), one side fixed mounting of the box body (9) is provided with a second stepping motor (10), an output end fixedly connected with second threaded rod (11) of the second stepping motor (10), the second threaded rod (11) is connected with the box body (9) in a rotating mode, the surface thread of the second threaded rod (11) is connected with a sliding block (12), the inner portion fixedly connected with second sliding rod (13) of the box body (9), an oil storage tank (15) is formed in the surface of the second sliding rod (13), the sliding block (12) is connected with the second sliding rod (13) in a sliding mode, and the sliding block (12) is connected with the installation block (2) in a rotating mode.
3. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: one side fixedly connected with mounting panel (16) of bottom plate (1), one side of mounting panel (16) is rotated and is connected with electric putter (17), the other end and box (9) of electric putter (17) are rotated and are connected.
4. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: the tool rest (8) is internally provided with four tool grooves (18), the upper side of each tool groove (18) is provided with a countersunk bolt (19), and the countersunk bolts (19) are in threaded connection with the mounting block (2).
5. The numerically controlled tool rest for numerically controlled machine tool machining according to claim 1, wherein: the surface of the mounting block (2) is provided with a knife moving groove (20) matched with the knife groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021122124.4U CN212682449U (en) | 2020-06-17 | 2020-06-17 | Numerical control tool rest for machining numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021122124.4U CN212682449U (en) | 2020-06-17 | 2020-06-17 | Numerical control tool rest for machining numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212682449U true CN212682449U (en) | 2021-03-12 |
Family
ID=74890767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021122124.4U Expired - Fee Related CN212682449U (en) | 2020-06-17 | 2020-06-17 | Numerical control tool rest for machining numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212682449U (en) |
-
2020
- 2020-06-17 CN CN202021122124.4U patent/CN212682449U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |