CN219484207U - Roll collar cutting device - Google Patents
Roll collar cutting device Download PDFInfo
- Publication number
- CN219484207U CN219484207U CN202320644451.3U CN202320644451U CN219484207U CN 219484207 U CN219484207 U CN 219484207U CN 202320644451 U CN202320644451 U CN 202320644451U CN 219484207 U CN219484207 U CN 219484207U
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- roll collar
- horizontal direction
- sliding table
- machine tool
- cutting
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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 provides a roll collar segment cutting device which comprises a machine tool body, a first clamping assembly, a cutting assembly and a cutting fluid supply assembly. The machine tool body is provided with a main shaft arranged along a first horizontal direction and a first driving mechanism for driving the main shaft to rotate; the first clamping assembly is arranged on the main shaft and used for clamping the roll collar; the cutting assembly comprises a sliding table, a second driving mechanism and a plurality of cutters, the sliding table is in sliding fit with the machine tool body, the second driving mechanism is used for driving the sliding table to move along a second horizontal direction, the plurality of cutters are arranged on the sliding table at intervals along a first horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction; the cutting fluid supply assembly comprises a support and a plurality of nozzles, the support is arranged on the machine tool body and located above the main shaft, the plurality of nozzles are arranged on the support along the first horizontal direction at intervals, and the nozzles correspond to the cutters one by one. According to the utility model, the plurality of cutters are arranged on the sliding table, and the plurality of cutters can cut the roll collar to be cut into a plurality of sections, so that the efficiency is higher.
Description
Technical Field
The utility model belongs to the technical field of cutting, and particularly relates to a roll collar segment cutting device.
Background
The roll collar is obtained through centrifugal casting, and for roll collars with longer lengths, the casting length can be the same as the length of the roll collar, and the roll collar is formed through centrifugal casting in one step. For the roll collars with shorter length, in order to improve production efficiency, a method of sectionally cutting the long roll collars is often adopted, so that a plurality of roll collars can be obtained by one casting. When cutting the roll collar, the roll collar is fixed on a horizontal lathe, and a cutter cuts along the circumferential direction of the roll collar, so that the longer roll collar is cut into multiple sections. The roll collar segment cutting device in the prior art generally adopts a cutter head to cut, and only one roll collar segment can be obtained through one-time cutting, so that the efficiency is low.
Disclosure of Invention
The utility model provides a roll collar sectioning device which can cut a roll collar into a plurality of sections, has higher cutting efficiency and is beneficial to improving efficiency and increasing yield.
In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a roll collar segment cutting apparatus comprising:
a machine tool body having a spindle disposed in a first horizontal direction and a first driving mechanism for driving the spindle to rotate;
the first clamping assembly is arranged on the main shaft and used for clamping the roll collar;
the cutting assembly comprises a sliding table, a second driving mechanism and a plurality of cutters, wherein the sliding table is in sliding fit with the machine tool body, the second driving mechanism is used for driving the sliding table to move along a second horizontal direction, the plurality of cutters are arranged on the sliding table at intervals along the first horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction; and
the cutting fluid supply assembly comprises a support and a plurality of nozzles, wherein the support is arranged on the machine tool body and located above the main shaft, the nozzles are arranged on the support at intervals along the first horizontal direction, and the nozzles correspond to the cutters one by one.
In one possible implementation, the first clamping assembly is a three-jaw chuck.
In one possible embodiment, the first drive mechanism is a motor in driving connection with the spindle.
In one possible implementation, the machine tool body further comprises a counter shaft coaxial with and opposite to the main shaft, and the counter shaft is in running fit with the machine tool body; the roll collar sectioning device further comprises a second clamping assembly arranged on the auxiliary shaft, and a clamping space is formed between the second clamping assembly and the first clamping assembly.
In one possible implementation manner, the machine tool body is provided with a sliding groove along the second horizontal direction, and the bottom of the sliding table is provided with a sliding block in sliding fit with the sliding groove.
In one possible implementation manner, the second driving mechanism is a telescopic cylinder arranged along a second horizontal direction, and a telescopic end of the telescopic cylinder is connected with the sliding table.
In one possible implementation manner, a material containing cavity is arranged on one side of the machine tool body, which faces away from the cutting assembly, and the material containing cavity is inclined downwards adjacent to the side wall of the cutting assembly so as to form a material guiding inclined plane for the roll collar to roll.
In one possible implementation manner, the sliding table is provided with a first adjusting groove along the first horizontal direction, the cutting assembly further comprises a plurality of mounting seats and a plurality of fixing units, the mounting seats are in sliding fit with the first adjusting groove, the cutters are arranged on the mounting seats in a one-to-one correspondence manner, and the fixing units are detachably connected with the corresponding mounting seats and the sliding table.
In one possible implementation manner, the mounting seat is provided with a mounting hole, and the fixing unit includes a bolt penetrating through the mounting hole and the first adjusting groove, and a nut matched with the bolt.
In one possible implementation, the bracket is provided with a second adjustment groove along the first horizontal direction, and the nozzle is slidably matched with the second adjustment groove.
Compared with the prior art, the roll collar segment cutting device provided by the utility model has the beneficial effects that:
the roll collar cutting device comprises a machine tool body, a first clamping assembly, a cutting assembly and a cutting fluid supply assembly, wherein when the roll collar cutting device is used, a roll collar to be cut is fixed on a main shaft through the first clamping assembly, the main shaft drives the roll collar to be cut to rotate around the central axis of the roll collar to be cut, a nozzle of the cutting fluid supply assembly sprays cutting fluid downwards, a second driving mechanism drives a sliding table to move towards the main shaft, a cutter is gradually close to the roll collar to be cut, and turning is carried out on the roll collar. According to the utility model, the plurality of cutters are arranged on the sliding table, so that the plurality of cutters can turn the roll collar to be cut into a plurality of sections, and the efficiency is higher.
Drawings
FIG. 1 is a schematic view of a roll collar segment cutting apparatus according to one embodiment of the present utility model;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of an alternative angle configuration of a roll collar segment cutting apparatus according to one embodiment of the present utility model;
fig. 4 is a sectional view in the direction B-B of fig. 3.
Reference numerals illustrate:
1. a roll collar sectioning device;
10. a machine tool body; 11. a main shaft; 12. a secondary shaft; 13. a material accommodating cavity; 131. a material guiding inclined plane;
20. a first clamping assembly;
30. a cutting assembly; 31. a sliding table; 311. a slide block; 312. a first adjustment tank; 32. a cutter; 33. a mounting base; 34. a fixing unit;
40. a cutting fluid supply assembly; 41. a bracket; 411. a second regulating groove; 42. a nozzle;
50. a second clamping assembly;
60. roll collar 60 to be cut.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "fixed," "secured" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to," "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on," "disposed on" another element, it can be directly on the other element or intervening elements may also be present. "plurality" refers to two and more numbers. "at least one" refers to one and more quantities. "number" refers to one or more numbers.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
Referring to fig. 1 to 4, a roll collar segment cutting apparatus 1 according to an embodiment of the utility model is described below.
The embodiment of the utility model provides a roll collar segment cutting device 1, which comprises a machine tool body 10, a first clamping assembly 20, a cutting assembly 30 and a cutting fluid supply assembly 40. The machine tool body 10 has a spindle 11 disposed in a first horizontal direction, and a first driving mechanism that drives the spindle 11 to rotate; the first clamping assembly 20 is arranged on the main shaft 11 and is used for clamping the roll collar; the cutting assembly 30 comprises a sliding table 31, a second driving mechanism and a plurality of cutters 32, the sliding table 31 is in sliding fit with the machine tool body 10, the second driving mechanism is used for driving the sliding table 31 to move along a second horizontal direction, the plurality of cutters 32 are arranged on the sliding table 31 at intervals along a first horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction; the cutting fluid supply assembly 40 includes a holder 41, and a plurality of nozzles 42, the holder 41 being provided on the machine tool body 10 and above the spindle 11, the plurality of nozzles 42 being provided on the holder 41 at intervals along a first horizontal direction, the nozzles 42 being in one-to-one correspondence with the cutters 32.
Compared with the prior art, the roll collar segment cutting device 1 provided by the embodiment of the utility model has the beneficial effects that:
the roll collar cutting device 1 provided by the embodiment of the utility model comprises a machine tool body 10, a first clamping assembly 20, a cutting assembly 30 and a cutting fluid supply assembly 40, wherein when in use, a roll collar 60 to be cut is fixed on a main shaft 11 through the first clamping assembly 20, the main shaft 11 drives the roll collar 60 to be cut to rotate around the central axis of the main shaft, a nozzle 42 of the cutting fluid supply assembly 40 sprays cutting fluid downwards, a second driving mechanism drives a sliding table 31 to move towards the main shaft 11, so that a cutter 32 is gradually close to the roll collar 60 to be cut, and turning is performed on the roll collar. According to the utility model, the plurality of cutters 32 are arranged on the sliding table 31, so that the plurality of cutters 32 can turn the roll collar 60 to be cut into a plurality of sections, and the efficiency is higher.
In the embodiment of the present utility model, the machine tool body 10 is used for providing stable support for each component mounted thereon, and the machine tool body 10 has the main shaft 11 arranged along the first horizontal direction, that is, the axial direction of the roll collar. The first clamping assembly 20 is disposed on the main shaft 11 and is capable of clamping a roll collar 60 to be cut. The first driving mechanism is used for driving the main shaft 11 to rotate, so that the first clamping assembly 20 and the roll collar 60 to be cut rotate together. The machine tool body 10 may be a horizontal lathe. The first clamping assembly 20 may be a clamping structure capable of clamping and releasing a roll collar, such as a three-jaw chuck, a four-jaw chuck, an electromagnetic chuck, or the like. The first driving mechanism may be a motor, a hydraulic swing motor, or the like capable of outputting a power structure of a rotational motion, to which the embodiment of the present utility model is not limited.
The cutting assembly 30 comprises a sliding table 31, a second driving mechanism and a plurality of cutters 32, wherein the cutters 32 are arranged at intervals along the axial direction of the roll collar, the interval distance between the cutters 32 corresponds to the axial length of the roll collar segment to be obtained, and after the cutters 32 are close to the roll collar 60 to be cut, the periphery of the roll collar 60 can be turned, so that the roll collar 60 is cut into multiple segments.
Considering that the cutter 32 is easily worn or damaged after a period of use, the cutter 32 may be detachably mounted on the slide table 31, facilitating replacement. The second driving mechanism can drive the sliding table 31 to reciprocate along the second horizontal direction, so that the cutter 32 is close to or far away from the roll collar 60 to be cut, and the cutter feeding and retracting are realized. The second driving mechanism can be a driving structure which can realize linear reciprocating movement, such as a telescopic oil cylinder, a telescopic air cylinder, an electric push rod and the like. The plurality of cutters 32 realize synchronous feeding and retracting through the sliding table 31.
The cutting fluid supply assembly 40 includes a holder 41 and a plurality of nozzles 42, the plurality of nozzles 42 being respectively provided on the holder 41, the holder 41 being for fixing the nozzles 42, the plurality of nozzles 42 being spaced apart from the cutter 32 by the same distance. The nozzle 42 communicates with a water pump for supplying cutting fluid to the nozzle 42 through a rubber hose. The nozzle 42 sprays the cutting fluid to the contact point between the cutter 32 and the roll collar 60 to cool the cutter 32.
Referring to fig. 1 and 3, in some possible embodiments, the first clamping assembly 20 is a three-jaw chuck. The three-jaw chuck clamps the roll collar 60, and can clamp the outer wall of the roll collar 60 or the inner wall of the roll collar 60.
In some possible embodiments, the first driving mechanism is a motor in driving connection with the main shaft 11, and the motor transmits power to the main shaft 11 through a gear box, a driving belt or the like, so as to drive the main shaft 11 to rotate around an axis parallel to the first horizontal direction.
Referring to fig. 1 and 3, in some possible embodiments, the machine tool body 10 further includes a secondary shaft 12 coaxially and oppositely disposed to the primary shaft 11, the secondary shaft 12 being in rotational engagement with the machine tool body 10; the roll collar segment apparatus 1 further includes a second clamping assembly 50 disposed on the auxiliary shaft 12, the second clamping assembly 50 and the first clamping assembly 20 forming a clamping space therebetween.
Considering that the roll collar 60 has a relatively large mass, the first clamping assembly 20 and the second clamping assembly 50 in this embodiment respectively clamp the two ends of the roll collar, so that the clamping is more stable. The second clamping assembly 50 may be a clamping fixture such as a three-jaw chuck or an electromagnetic chuck, and the structure of the second clamping assembly 50 may be the same as or different from that of the first clamping assembly 20.
Referring to fig. 1 and 2, in some possible embodiments, the machine body 10 is provided with a sliding slot along a second horizontal direction, and a sliding block 311 slidingly engaged with the sliding slot is provided at the bottom of the sliding table 31. The sliding groove and the sliding block 311 are in sliding fit and guide when the sliding table 31 moves, and the sliding groove can be in the shape of a dovetail groove, a square groove, a T-shaped groove and the like.
In some possible embodiments, the second driving mechanism is a telescopic cylinder arranged along the second horizontal direction, and a telescopic end of the telescopic cylinder is connected with the sliding table 31. The sliding table 31 is driven to move by the telescopic oil cylinder, so that the sliding table is stable.
Referring to fig. 4, in some possible embodiments, a material accommodating cavity 13 is disposed on a side of the machine body 10 facing away from the cutting assembly 30, and the material accommodating cavity 13 is inclined downward adjacent to a sidewall of the cutting assembly 30 to form a material guiding inclined plane 131 for rolling the roll collar.
In this embodiment, a material accommodating cavity 13 is disposed on one side of the machine tool body 10 facing away from the cutting assembly 30, the material accommodating cavity 13 is used for accommodating a cut roll collar segment, and the roll collar segment rolls into the material accommodating cavity 13 along a material guiding inclined plane 131 after falling.
As shown in fig. 4, in some possible embodiments, an angle-adjustable guide plate is disposed in the material accommodating cavity 13, the guide plate forms the material guiding inclined plane 131, the lower end of the guide plate is rotatably disposed in the material accommodating cavity 13, and the inclination angle of the guide plate is driven by a driving member (such as a hydraulic cylinder) to enable the upper end of the guide plate to be close to the lower part of the roller collar, and the roller collar segment can roll into the material accommodating cavity 13 along the guide plate after falling.
According to the embodiment, the inclination angle of the guide plate can be adjusted through the driving piece, so that the height of the guide plate from the roll collar can be adjusted, roll collar sections with different diameters can be adapted, roll collars with different specifications can be properly positioned from the guide plate, the roll collar sections are prevented from falling too high, and the impact force is too high.
Referring to fig. 1 to 3, in some possible embodiments, the sliding table 31 is provided with a first adjusting slot 312 along a first horizontal direction, the cutting assembly 30 further includes a plurality of mounting seats 33, and a plurality of fixing units 34, the mounting seats 33 are slidably matched with the first adjusting slot 312, the cutters 32 are disposed on the mounting seats 33 in a one-to-one correspondence, and the fixing units 34 are detachably connected to the corresponding mounting seats 33 and the sliding table 31.
In this embodiment, the cutters 32 are fixed on the mounting base 33, and the mounting base 33 can slide along the first adjusting groove 312, so as to adjust the distance between adjacent cutters 32, so as to adapt to the machining requirements of the roll collar segments with different length requirements. When the position of the mount 33 is adjusted, the mount 33 is fixed to the slide table 31 by the fixing unit 34, preventing the mount 33 from moving or shaking during use.
Referring to fig. 1 and 2, in some possible embodiments, the mounting base 33 is provided with a mounting hole, and the fixing unit 34 includes a bolt passing through the mounting hole and the first adjustment slot 312, and a nut engaged with the bolt.
In this embodiment, the mounting seat 33 is provided with a mounting hole, a bolt is inserted into the mounting hole, a nut is arranged at the other end of the bolt, a clamping space between the mounting seat 33 and the sliding table 31 is formed between the bolt and the nut, and the bolt and the nut are screwed down to fix the mounting seat 33 and the sliding table 31 together.
Referring to fig. 1, in some possible embodiments, the bracket 41 is provided with a second adjusting slot 411 along the first horizontal direction, and the nozzle 42 is slidably engaged with the second adjusting slot 411.
In the present embodiment, the nozzle 42 can be moved along the second adjustment slot 411, and the position of the nozzle 42 can be adjusted so that the nozzle 42 corresponds to the position of the cutter 32. After the position adjustment of the nozzle 42 is completed, the nozzle may be fixed to the bracket 41 by means of a magnet, a strap, or the like.
It will be appreciated that the portions of the foregoing embodiments may be freely combined or omitted to form different combined embodiments, and the details of the respective combined embodiments are not described herein, so that after the description, the present disclosure may be considered as having described the respective combined embodiments, and the different combined embodiments can be supported.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. Roller ring sectioning device, its characterized in that includes:
a machine tool body having a spindle disposed in a first horizontal direction and a first driving mechanism for driving the spindle to rotate;
the first clamping assembly is arranged on the main shaft and used for clamping the roll collar;
the cutting assembly comprises a sliding table, a second driving mechanism and a plurality of cutters, wherein the sliding table is in sliding fit with the machine tool body, the second driving mechanism is used for driving the sliding table to move along a second horizontal direction, the plurality of cutters are arranged on the sliding table at intervals along the first horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction; and
the cutting fluid supply assembly comprises a support and a plurality of nozzles, wherein the support is arranged on the machine tool body and located above the main shaft, the nozzles are arranged on the support at intervals along the first horizontal direction, and the nozzles correspond to the cutters one by one.
2. The roll collar cutting apparatus of claim 1 wherein the first clamping assembly is a three jaw chuck.
3. The roll collar cutting apparatus of claim 1 wherein the first drive mechanism is a motor drivingly connected to the spindle.
4. The roll collar cutting apparatus of claim 1 wherein the machine tool body further comprises a counter shaft coaxial with and disposed opposite the main shaft, the counter shaft in rotational engagement with the machine tool body; the roll collar segment cutting device further comprises a second clamping assembly arranged on the auxiliary shaft, and a clamping space of the roll collar is formed between the second clamping assembly and the first clamping assembly.
5. The roll collar segment cutting device of claim 1, wherein the machine tool body is provided with a sliding groove along the second horizontal direction, and a sliding block in sliding fit with the sliding groove is arranged at the bottom of the sliding groove.
6. The roll collar segment cutting apparatus of claim 5, wherein the second drive mechanism is a telescoping cylinder disposed along a second horizontal direction, and a telescoping end of the telescoping cylinder is connected to the sliding table.
7. The roll collar segment cutting apparatus of claim 1, wherein a side of the machine tool body facing away from the cutting assembly is provided with a pocket that is sloped downwardly adjacent a sidewall of the cutting assembly to form a guide ramp for roll collar rolling.
8. The roll collar cutting device of claim 1, wherein the sliding table is provided with a first adjusting groove along the first horizontal direction, the cutting assembly further comprises a plurality of mounting seats and a plurality of fixing units, the mounting seats are slidably matched with the first adjusting groove, the cutters are arranged on the mounting seats in a one-to-one correspondence manner, and the fixing units are detachably connected with the corresponding mounting seats and the sliding table.
9. The roll collar cutting apparatus of claim 8, wherein the mounting base defines a mounting hole, and the fixing unit includes a bolt passing through the mounting hole and the first adjustment slot, and a nut coupled to the bolt.
10. The roll collar cutting apparatus of claim 1 wherein the bracket defines a second adjustment slot along the first horizontal direction, the nozzle being a sliding fit within the second adjustment slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320644451.3U CN219484207U (en) | 2023-03-28 | 2023-03-28 | Roll collar cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320644451.3U CN219484207U (en) | 2023-03-28 | 2023-03-28 | Roll collar cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219484207U true CN219484207U (en) | 2023-08-08 |
Family
ID=87507688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320644451.3U Active CN219484207U (en) | 2023-03-28 | 2023-03-28 | Roll collar cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219484207U (en) |
-
2023
- 2023-03-28 CN CN202320644451.3U patent/CN219484207U/en active Active
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