CN219324767U - Lathe for workpiece machining - Google Patents
Lathe for workpiece machining Download PDFInfo
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- CN219324767U CN219324767U CN202320694598.3U CN202320694598U CN219324767U CN 219324767 U CN219324767 U CN 219324767U CN 202320694598 U CN202320694598 U CN 202320694598U CN 219324767 U CN219324767 U CN 219324767U
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- 238000003754 machining Methods 0.000 title claims abstract description 20
- 210000001503 joint Anatomy 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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 application relates to the field of machine tools, in particular to a lathe for processing workpieces, which comprises a lathe bed, a turning tool, a charging barrel, a sliding block, a driving assembly and a transmission assembly, and further comprises a distance adjusting screw rod; the end, close to the charging barrel, of the sliding block is provided with a mounting groove for the turning tool to extend into, and the turning tool is in sliding connection with the sliding block; the distance adjusting screw is in threaded connection with one end, far away from the charging barrel, on the sliding block, and one end of the distance adjusting screw can extend into the mounting groove and is in butt joint with the turning tool. Through adopting above-mentioned technical scheme, rotate the pitch adjustment lead screw, make pitch adjustment lead screw drive lathe tool motion to adjust the extension length of lathe tool, with reaching the purpose of adjusting the cutting volume, its operation flow is simple, and consuming time is short, has improved machining efficiency, and can be through the extension volume of the accurate control lathe tool of the number of turns of rotation of pitch adjustment lead screw, thereby improve cutting precision.
Description
Technical Field
The application relates to the field of machine tools, in particular to a lathe for workpiece machining.
Background
The bearing strip is mainly used on the sealing structure of the water conservancy gate, plays the role of extruding the adhesive tape, but the upper surface of the bearing strip is an arc curved surface with a certain radian, the processing difficulty is high, the working efficiency of the bearing strip processed by the conventional horizontal machine tool is low, and the rejection rate of workpieces is very high.
In order to solve the above technical problems, patent document No. 201420768945.3 discloses a cambered surface workpiece processing lathe, which comprises a lathe bed, a turning tool, a tool rest and a charging barrel; the charging barrel rotates along a rotating shaft in the center of the charging barrel, the section of the charging barrel is regular polygon, and a workpiece is fixed on the outer side wall of the charging barrel; the lathe bed sets up in the side of feed cylinder, and the lathe bed upside is opened along its length direction has the spout, and the length direction of spout is unanimous with feed cylinder length direction, is equipped with rather than complex slider on the spout, and knife rest and lathe tool are fixed on the slider, and the cutting edge of lathe tool stretches out the lathe bed side and aims the feed cylinder lateral wall.
According to the cambered surface workpiece processing lathe, when a workpiece is cut, the positions of the turning tool and the frame are required to be continuously adjusted in order to avoid damage to the turning tool caused by overlarge cutting amount, so that the cutting amount of each time is controlled, but because the frame is connected with the sliding block through a plurality of groups of fixing pieces, each fixing piece is required to be adjusted one by one when the position is adjusted, the operation flow is complex, the time consumption is long, and the processing efficiency is reduced.
Disclosure of Invention
In order to improve machining efficiency, the present application provides a lathe for workpiece machining.
The application provides a lathe for workpiece machining adopts following technical scheme:
the lathe for processing the workpiece comprises a lathe bed, a turning tool, a charging barrel, a sliding block, a driving assembly and a transmission assembly, wherein the charging barrel is positioned on one side of the lathe bed, the sliding block is connected to the lathe bed in a sliding manner, the driving assembly is used for driving the sliding block to slide back and forth along the length direction of the lathe bed, and the transmission assembly is used for driving the charging barrel to rotate along the axial direction of the driving assembly;
the end, close to the charging barrel, of the sliding block is provided with a mounting groove for the turning tool to extend into, and the turning tool is in sliding connection with the sliding block;
the automatic feeding device further comprises a distance adjusting screw rod which is in threaded connection with one end, far away from the charging barrel, of the sliding block, and one end of the distance adjusting screw rod can extend into the mounting groove and is abutted to the turning tool.
Through adopting above-mentioned technical scheme, rotate the pitch adjustment lead screw, make pitch adjustment lead screw drive lathe tool motion to adjust the extension length of lathe tool, with reaching the purpose of adjusting the cutting volume, its operation flow is simple, and consuming time is short, has improved machining efficiency, and can be through the extension volume of the accurate control lathe tool of the number of turns of rotation of pitch adjustment lead screw, thereby improve cutting precision.
In a specific implementation mode, one side of the turning tool is connected with a limiting block, and a limiting chute for sliding of the limiting block is formed in the wall of the mounting groove.
Through adopting above-mentioned technical scheme, when prescribing a limit to the lathe tool advancing direction, avoid the lathe tool to deviate from in the mounting groove.
In a specific embodiment, the device further comprises an abutment ring and a compression spring;
the abutting ring is positioned in the mounting groove and connected to the turning tool, and a sliding gap is reserved between the abutting ring and the groove wall of the mounting groove;
the compression spring is sleeved on the turning tool, one end of the compression spring is abutted with the groove wall of the mounting groove, and the other end of the compression spring is abutted with the abutting ring.
Through adopting above-mentioned technical scheme, compression spring can avoid the lathe tool to deviate from in the mounting groove on the one hand, and on the other hand can make the lathe tool support tightly with the roll adjustment lead screw all the time to realize the cutting volume of accurate regulation lathe tool.
In a specific embodiment, an end of the distance adjusting screw, which is far away from the turning tool, is connected with an adjusting handle.
By adopting the technical scheme, the pitch-adjusting screw rod is convenient to adjust.
In a specific embodiment, the turning tool is marked with length graduation marks along the length direction of the turning tool.
By adopting the technical scheme, the extension length of the turning tool is quantized, so that the cutting quantity of the turning tool can be accurately regulated.
In a specific implementation manner, a plurality of positioning grooves for workpiece embedding are formed in the circumferential side of the charging barrel, the positioning grooves are distributed along the circumferential direction of the charging barrel, and the length direction of the positioning grooves is parallel to the axial direction of the charging barrel;
the positioning assembly is connected with the charging barrel and used for fixing a workpiece.
By adopting the technical scheme, the workpiece is embedded into the positioning groove and fixed by the positioning assembly, so that the position of the workpiece is limited on the premise of not damaging the integral structure of the workpiece, and the workpiece is prevented from falling from the charging barrel in the cutting process.
In a specific embodiment, the positioning components are in multiple groups, and multiple groups of positioning components are distributed along the circumferential direction of the charging barrel;
the positioning assembly comprises two groups of positioning pieces, and the two groups of positioning pieces are respectively positioned at two ends of the wide edge of the positioning groove;
the positioning piece comprises a positioning block and a tight supporting bolt;
the positioning block is connected with the outer wall of the charging barrel, one end of the abutting bolt penetrates through the positioning block and can abut against a workpiece, and the abutting bolt is in threaded connection with the positioning block.
By adopting the technical scheme, the workpiece is abutted by the abutting bolt, so that the position of the workpiece is limited.
In a specific implementation manner, one end, close to the positioning groove, of the abutting bolt is connected with a face expanding plate, and one end, far away from the abutting bolt, of the face expanding plate can abut against a workpiece.
By adopting the technical scheme, the contact area of the abutting bolt and the workpiece is increased, so that the fixing effect on the workpiece is enhanced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the designed lathe for workpiece machining rotates the distance adjusting screw rod, so that the distance adjusting screw rod drives the turning tool to move, and the extending length of the turning tool is adjusted, so that the purpose of adjusting the cutting quantity is achieved, the operation flow is simple, the time consumption is short, the machining efficiency is improved, the extending quantity of the turning tool can be accurately controlled through the rotation number of the distance adjusting screw rod, and the cutting precision is improved;
2. the designed lathe for processing the workpiece can prevent the lathe tool from falling out of the mounting groove by the compression spring, and can enable the lathe tool to be always abutted against the distance adjusting screw rod, so that the cutting amount of the lathe tool can be accurately adjusted;
3. the designed lathe for processing the workpiece is used for embedding the workpiece into the positioning groove and fixing the workpiece by utilizing the positioning assembly, so that the position of the workpiece is limited on the premise of not damaging the integral structure of the workpiece, and the workpiece is prevented from falling from the charging barrel in the cutting process.
Drawings
Fig. 1 is a schematic view showing the overall structure of a lathe for machining a workpiece according to embodiment 1 of the present application.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a schematic view showing a part of a lathe for processing a workpiece according to example 1 of the present application.
Fig. 4 is a schematic overall structure of a lathe for processing a workpiece according to embodiment 2 of the present application.
Fig. 5 is a cross-sectional view of fig. 4.
Reference numerals illustrate: 1. a bed body; 2. turning tools; 21. a limiting block; 22. an abutment ring; 23. a compression spring; 3. a charging barrel; 31. a positioning groove; 4. a slide block; 41. a mounting groove; 42. limiting sliding grooves; 5. a drive assembly; 6. a transmission assembly; 7. a distance adjusting screw rod; 71. an adjusting handle; 8. a positioning assembly; 81. a positioning piece; 811. a positioning block; 812. abutting the bolt; 813. expanding a panel; 9. a workpiece.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a lathe for workpiece machining.
Example 1
Referring to fig. 1 and 2, a lathe for workpiece processing comprises a lathe bed 1, a lathe tool 2, a charging barrel 3, a sliding block 4, a driving component 5 and a transmission component 6, wherein the charging barrel 3 is positioned on one side of the lathe bed 1, a sliding rail for sliding the sliding block 4 is welded on the lathe bed 1, the driving component 5 comprises a hydraulic cylinder, and a piston rod of the hydraulic cylinder is welded with the sliding block 4; the transmission assembly 6 comprises a motor and a rotating shaft, an output shaft of the motor is coaxially connected with the rotating shaft, and the charging barrel 3 is coaxially fixed on the rotating shaft.
Referring to fig. 2 and 3, the device further comprises a distance adjusting screw rod 7, wherein a mounting groove 41 for the turning tool 2 to extend into is formed in one end of the sliding block 4 close to the charging barrel 3, the turning tool 2 is in sliding connection with the sliding block 4, the distance adjusting screw rod 7 is in threaded connection with one end of the sliding block 4 far away from the charging barrel 3, one end of the distance adjusting screw rod 7 can extend into the mounting groove 41 and is in butt joint with the turning tool 2, and an adjusting handle 71 is welded at one end of the distance adjusting screw rod 7 far away from the charging barrel 3.
Referring to fig. 2, a limiting block 21 is welded at the bottom end of a turning tool 2, a limiting chute 42 for sliding of the limiting block 21 is formed in the wall of a mounting groove 41, the length direction of the limiting chute 42 is parallel to the length direction of the turning tool 2, and length scale marks are marked on the upper end surface of the turning tool 2, so that the extending length of the turning tool 2 can be quantified conveniently.
Referring to fig. 3, five positioning grooves 31 are provided on the circumferential side of the cartridge 3, the five positioning grooves 31 are uniformly distributed along the circumferential direction of the cartridge 3, and the length direction of the positioning grooves 31 is axially parallel to the cartridge 3.
Referring to fig. 1 and 3, the positioning assembly 8 further comprises five groups of positioning assemblies 8, each positioning assembly 8 comprises two groups of positioning pieces 81, the two groups of positioning pieces 81 are distributed at two wide-edge ends of the positioning groove 31, each positioning piece 81 comprises a positioning block 811 and a tightening bolt 812, the positioning blocks 811 are welded with the outer wall of the charging barrel 3, one end of each tightening bolt 812 penetrates through each positioning block 811 and can be tightly abutted against the corresponding workpiece 9, and accordingly the workpiece 9 is fixed, and the tightening bolts 812 are in threaded connection with the corresponding positioning blocks 811.
Referring to fig. 3, an end of the tightening bolt 812 close to the positioning groove 31 is welded with a spreading plate 813, and an end of the spreading plate 813 far away from the tightening bolt 812 can be tightened against the workpiece 9, so that the contact area between the tightening bolt 812 and the workpiece 9 is increased, and the fixing effect on the workpiece 9 is enhanced.
Implementation principle of example 1: the workpiece 9 is embedded into the positioning groove 31, the abutting bolt 812 is adjusted, the expansion panel 813 abuts against the workpiece 9, the workpiece 9 is fixed, the extending length of the turning tool 2 is adjusted through the distance adjusting screw rod 7 according to processing requirements, and finally the hydraulic cylinder and the motor are started to process the workpiece 9.
Example 2
Referring to fig. 4 and 5, embodiment 2 is different from embodiment 1 in that: the tool also comprises an abutting ring 22 and a compression spring 23, wherein the abutting ring 22 is positioned in the mounting groove 41 and welded on the turning tool 2, a sliding gap is reserved between the abutting ring 22 and the groove wall of the mounting groove 41, the compression spring 23 is sleeved on the turning tool 2, one end of the compression spring 23 abuts against the groove wall of the mounting groove 41, and the other end abuts against the abutting ring 22.
The implementation principle of the lathe for machining the workpiece 9 in the embodiment of the application is as follows: the workpiece 9 is embedded into the positioning groove 31, the abutting bolt 812 is adjusted, the expansion panel 813 abuts against the workpiece 9, the workpiece 9 is fixed, the extending length of the turning tool 2 is adjusted through the distance adjusting screw rod 7 according to processing requirements, and finally the hydraulic cylinder and the motor are started to process the workpiece 9.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a lathe is used in work piece processing, includes lathe bed (1), lathe tool (2), feed cylinder (3), slider (4), drive assembly (5) and drive assembly (6), feed cylinder (3) are located lathe bed (1) one side, slider (4) sliding connection in on lathe bed (1), drive assembly (5) are used for the drive slider (4) are followed lathe bed (1) long limit direction reciprocating slip, drive assembly (6) are used for driving feed cylinder (3) are along self axial rotation, its characterized in that:
one end of the sliding block (4) close to the charging barrel (3) is provided with a mounting groove (41) for the turning tool (2) to extend into, and the turning tool (2) is in sliding connection with the sliding block (4);
the automatic feeding device is characterized by further comprising a distance adjusting screw rod (7), wherein the distance adjusting screw rod (7) is in threaded connection with one end, far away from the feed cylinder (3), of the sliding block (4), and one end of the distance adjusting screw rod (7) can extend into the mounting groove (41) and is in butt joint with the turning tool (2).
2. The lathe for machining a workpiece according to claim 1, wherein:
one side of the turning tool (2) is connected with a limiting block (21), and a limiting chute (42) for sliding of the limiting block (21) is formed in the wall of the mounting groove (41).
3. The lathe for machining a workpiece according to claim 1, wherein:
the device also comprises an abutting ring (22) and a compression spring (23);
the abutting ring (22) is positioned in the mounting groove (41) and connected to the turning tool (2), and a sliding gap is reserved between the abutting ring (22) and the groove wall of the mounting groove (41);
the compression spring (23) is sleeved on the turning tool (2), one end of the compression spring (23) is abutted with the groove wall of the mounting groove (41), and the other end of the compression spring is abutted with the abutting ring (22).
4. The lathe for machining a workpiece according to claim 1, wherein:
one end of the distance adjusting screw rod (7) far away from the turning tool (2) is connected with an adjusting handle (71).
5. The lathe for machining a workpiece according to claim 1, wherein:
the turning tool (2) is marked with length scale marks along the direction of the length of the turning tool.
6. The lathe for machining a workpiece according to claim 1, wherein:
a plurality of positioning grooves (31) for embedding the workpiece (9) are formed in the circumferential side of the charging barrel (3), the positioning grooves (31) are distributed along the circumferential direction of the charging barrel (3), and the length direction of the positioning grooves (31) is axially parallel to the charging barrel (3);
the device also comprises a positioning component (8), wherein the positioning component (8) is connected with the charging barrel (3) and is used for fixing a workpiece (9).
7. The lathe for machining a workpiece according to claim 6, wherein:
the positioning assemblies (8) are multiple groups, and the multiple groups of positioning assemblies (8) are distributed along the circumferential direction of the charging barrel (3);
the positioning assembly (8) comprises two groups of positioning pieces (81), and the two groups of positioning pieces (81) are respectively positioned at two ends of the wide edge of the positioning groove (31);
the positioning piece (81) comprises a positioning block (811) and a tight-supporting bolt (812);
the positioning block (811) is connected with the outer wall of the charging barrel (3), one end of the abutting bolt (812) penetrates through the positioning block (811) and can abut against the workpiece (9), and the abutting bolt (812) is in threaded connection with the positioning block (811).
8. The lathe for machining a workpiece according to claim 7, wherein: one end of the abutting bolt (812) close to the positioning groove (31) is connected with an expanding plate (813), and one end of the expanding plate (813) far away from the abutting bolt (812) can be abutted against a workpiece (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320694598.3U CN219324767U (en) | 2023-03-31 | 2023-03-31 | Lathe for workpiece machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320694598.3U CN219324767U (en) | 2023-03-31 | 2023-03-31 | Lathe for workpiece machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219324767U true CN219324767U (en) | 2023-07-11 |
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ID=87065934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320694598.3U Active CN219324767U (en) | 2023-03-31 | 2023-03-31 | Lathe for workpiece machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219324767U (en) |
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2023
- 2023-03-31 CN CN202320694598.3U patent/CN219324767U/en active Active
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