CN219170262U - Feeding device of lathe - Google Patents
Feeding device of lathe Download PDFInfo
- Publication number
- CN219170262U CN219170262U CN202223556637.8U CN202223556637U CN219170262U CN 219170262 U CN219170262 U CN 219170262U CN 202223556637 U CN202223556637 U CN 202223556637U CN 219170262 U CN219170262 U CN 219170262U
- Authority
- CN
- China
- Prior art keywords
- positioning
- lathe
- jacking
- cylinder body
- loading attachment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Abstract
A feeding device of a lathe belongs to the technical field of lathes. The method is characterized in that: the lifting device (6) is arranged on the lathe body (1) and is provided with at least two side by side along the lathe body (1), the positioning device (5) is provided with a centering part, and the center line of the centering part is coaxially arranged with the main shaft of the lathe body (1). The jacking device of the feeding device of the lathe can jack up the cylinder body, so that the cylinder body and the main shaft of the lathe main body are kept at the same height, the centering part on the positioning device can center the cylinder body, the cylinder body and the main shaft of the lathe main body are coaxial, the electric chuck on the lathe main body is ensured to be aligned with the cylinder body, the electric chuck can be directly matched with the manipulator, the feeding and clamping of the cylinder body are completed, the whole process does not need to be manually participated, the feeding speed of the cylinder body is high, and the processing speed of the excircle of the cylinder body is further improved.
Description
Technical Field
A feeding device of a lathe belongs to the technical field of lathes.
Background
The common lathe is a horizontal lathe capable of carrying out various working procedures on various workpieces such as shafts, discs, rings and the like, is commonly used for processing inner and outer rotation surfaces, end surfaces and various inner and outer threads of the workpieces, and can also be used for drilling, reaming, tapping, knurling and the like by adopting corresponding cutters and accessories.
The cylinder body of the single hydraulic prop needs to be turned to the outer circle through a lathe, and when the outer circle is turned through the existing lathe, the cylinder body is generally tensioned through the inner wall of the cylinder body through a three-jaw chuck, so that the machining of the outer wall of the cylinder body is prevented from being hindered. The material loading of cylinder body is gone on through the manipulator generally, when feeding through the manipulator, because cylinder body length is longer, the manipulator need press from both sides tightly the cylinder body through the middle part of cylinder body, when the tip cover of cylinder body is outside the tight portion that rises of three-jaw chuck, hardly aligns cylinder body and three-jaw chuck, needs artifical supplementary cylinder body to fix a position, just can accomplish the location clamp of cylinder body, and this results in the material loading speed of cylinder body slow, and then leads to the turning speed of cylinder body excircle slow.
Disclosure of Invention
The utility model aims to solve the technical problems that: overcomes the defects of the prior art, and provides a feeding device of a lathe, which can complete the lifting and positioning of a cylinder body and ensure that the cylinder body is coaxial with a lathe main shaft.
The technical scheme adopted for solving the technical problems is as follows: this loading attachment of lathe, its characterized in that: the lifting device is arranged in parallel along the lathe body, the positioning device is provided with a centering part, and the center line of the centering part is coaxially arranged with the main shaft of the lathe body.
Preferably, the positioning device comprises two positioning blocks and a positioning power device, wherein the two positioning blocks are arranged side by side, the inner side of each positioning block is provided with a positioning part with a concave middle part, the two positioning parts surround the middle part, and the positioning power device is connected with the two positioning blocks at the same time.
Preferably, the positioning device further comprises a positioning plate, each positioning block is located on the upper side of the positioning power device, and each positioning block is connected with the positioning power device through the positioning plate.
Preferably, the positioning power device is a positioning cylinder, and the positioning cylinder is connected with the two positioning blocks at the same time.
Preferably, the two jacking devices are arranged at intervals, and the positioning device is arranged between the two jacking devices.
Preferably, the jacking device comprises a jacking power device and a jacking roller, and the jacking roller is rotatably arranged at the top of the jacking power device.
Preferably, an arc-shaped positioning groove which is gradually narrowed from outside to inside is arranged around the side part of the jacking roller.
Preferably, the jacking device further comprises a guiding device, and the jacking roller is rotatably arranged on the guiding device.
Preferably, the guide device comprises a jacking frame and guide plates, wherein the two guide plates are arranged at intervals, the lower part of the jacking frame is slidably arranged between the two guide plates, and the jacking roller is rotatably arranged at the top of the jacking frame.
Preferably, the guide device further comprises a guide rod, the guide rod is vertically arranged, the bottom of the guide rod is relatively fixed with the guide plate, and the top of the guide rod is slidably connected with a limit nut after penetrating through the jacking frame.
Compared with the prior art, the utility model has the following beneficial effects:
the jacking device of the feeding device of the lathe can jack up the cylinder body, so that the cylinder body and the main shaft of the lathe main body are kept at the same height, the centering part on the positioning device can center the cylinder body, the cylinder body and the main shaft of the lathe main body are coaxial, the electric chuck on the lathe main body is ensured to be aligned with the cylinder body, the electric chuck can be directly matched with the manipulator, the feeding and clamping of the cylinder body are completed, the whole process does not need to be manually participated, the feeding speed of the cylinder body is high, and the processing speed of the excircle of the cylinder body is further improved.
Drawings
Fig. 1 is a schematic perspective view of a loading device of a lathe.
Fig. 2 is a schematic perspective view of the positioning device.
Fig. 3 is a schematic perspective view of the jacking device.
In the figure: 1. lathe main body 2, headstock 3, electric chuck 4, cylinder 5, positioner 6, jacking device 7, knife rest 8, positioning seat 801, positioning seat installation department 9, positioning cylinder 10, locating plate 11, locating piece 1101, locating part 12, mounting bracket 1201, mounting bracket installation department 1202, deflector 13, jacking frame 1301, jacking department 14, jacking roller 15, jacking cylinder 16, guide bar 17, stop nut.
Detailed Description
The present utility model will be further described with reference to specific embodiments, however, it will be appreciated by those skilled in the art that the detailed description herein with reference to the accompanying drawings is for better illustration, and that the utility model is not necessarily limited to such embodiments, but rather is intended to cover various equivalent alternatives or modifications, as may be readily apparent to those skilled in the art.
Fig. 1 to 3 are preferred embodiments of the present utility model, and the present utility model is further described with reference to fig. 1 to 3.
The utility model provides a loading attachment of lathe, includes jacking device 6 and positioner 5 of installing on lathe main part 1, and jacking device 6 is provided with two at least along lathe main part 1 side by side, is provided with the middle part on the positioner 5, and the central line to the middle part sets up with the main shaft coaxial of lathe main part 1. This loading attachment's of lathe jacking device 6 can jack up cylinder body 4, make cylinder body 4 and the main shaft of lathe main part 1 keep same height, the last centering middle part of positioner can be to cylinder body 4, make cylinder body 4 and the main shaft of lathe main part 1 coaxial, guarantee that the electronic chuck 3 on the lathe main part 1 aligns with cylinder body 4, can directly cooperate with the manipulator, accomplish the material loading and the clamp of cylinder body 4, whole process does not need artifical the participation, make the material loading speed of cylinder body 4 fast, and then improved the process velocity of cylinder body 4 excircle.
Specific: as shown in fig. 1: in this embodiment, two headstocks 2 and two tool holders 7 are mounted on the lathe body 1, a guide rail is mounted on the top of the lathe body 1, the two headstocks 2 are slidably mounted on the guide rail, and the electric chucks 3 are coaxially mounted on the spindles of the headstocks 2, and the inner wall of the cylinder 4 is tightened by tightening portions of the electric chucks 3. And spindle motors are arranged on the spindle boxes 2, the output shafts of the spindle motors are connected with the spindles of the corresponding spindle boxes 2 through the spindle boxes 2, and the spindle motors on the two spindle boxes 2 synchronously rotate at the same rotation speed. Each spindle box 2 is connected with a pushing device for driving the spindle boxes to move along the guide rail.
The two tool rests 7 are slidably arranged on the lathe body 1, the two tool rests 7 are arranged between the two spindle boxes 2, the feeding device and the translation device are arranged on the tool rests 7, the translation device is arranged on the lathe body 1, the feeding device is arranged on the translation device, and the tool rests 7 are arranged on the feeding devices on the corresponding sides. The feeding direction of the feeding device is perpendicular to the pushing direction of the pushing device, and the translation direction of the translation device is parallel to the pushing direction of the pushing device.
The pushing device, the feeding device and the translation device are all realized by adopting a servo motor and a screw rod, namely, the servo motor is connected with the screw rod and drives the screw rod to rotate, and the screw rod is in threaded connection with the spindle box 2 or the tool rest 7, so that the movement of the spindle box 2 or the tool rest 7 is realized. The motion of the main shaft box 2 and the slide carriage box 7 is pushed by a servo motor and a screw rod, which belongs to the prior art, and the specific structure is not repeated here.
The positioning device 5 is arranged on the lathe body 1, and the positioning device 5 and the jacking device 6 are both positioned between the two spindle boxes 2. In this embodiment, the positioning device 5 is located in the middle of the lathe body 1, and a jacking device 6 is disposed between each headstock 2 and the positioning device 5, and the jacking device 6 is fixedly connected with the headstock 2 on the corresponding side.
As shown in fig. 2: the positioning device 5 comprises a positioning power device and positioning blocks 11, the positioning blocks 11 are symmetrically arranged on two sides of the electric chuck 3, the inner sides of the positioning blocks 11 are respectively provided with an arc-shaped positioning part 1101 with a concave middle part, and the positioning parts 1101 of the two positioning blocks 11 surround to form a middle part coaxial with the electric chuck 3. The positioning power device is connected with the two positioning blocks 11 at the same time, and enables the two positioning blocks 11 to synchronously move in opposite directions, so that the centering positioning of the cylinder body 4 is realized through the two positioning blocks 11, and the alignment of the cylinder body 4 and the electric chuck 3 is ensured.
The positioning device 5 is arranged on the lathe body 1 through positioning seats 8, two sides of the bottom of each positioning seat 8 are provided with convex positioning seat mounting parts 801, and each positioning seat mounting part 801 is provided with a through hole for connecting with the lathe body 1.
The positioning device 5 further comprises a positioning plate 10, the positioning power device is arranged at the top of the positioning seat 8, the positioning blocks 11 are arranged on the upper side of the positioning power device, each positioning block 11 is connected with the positioning power device through the positioning plate 10, in the embodiment, the positioning power device is a positioning cylinder 9, each positioning block 11 is integrally connected with the inner side of the top of the positioning plate 10, and the bottom of each positioning plate 10 is connected with a piston rod of the positioning cylinder 9.
Due to the arrangement of the positioning plate 10, the positioning block 11 and the positioning cylinder 9 can be arranged at intervals, and mutual interference between the positioning cylinder 9 and the cylinder body 4 to be fed is avoided. The positioning power device can also be an electric cylinder.
As shown in fig. 3: the jacking device 6 comprises a jacking power device, a guiding device and a jacking roller 14, wherein the jacking power device is connected with the guiding device, the jacking roller 14 is rotatably arranged at the top of the guiding device, and the axial direction of the jacking roller 14 is perpendicular to the axis of the electric chuck 3.
The outer wall surrounding the jacking roller 14 is provided with an arc-shaped positioning groove which gradually narrows from outside to inside, and due to the arrangement of the positioning groove, when the cylinder body 4 is jacked, the cylinder body 4 can be prevented from falling off from the jacking roller 14, and preliminary centering and positioning of the cylinder body 4 can be ensured.
The jacking device 6 is installed on the spindle box 2 on the corresponding side through the installation frame 12, both sides of the bottom of the installation frame 12 are provided with installation frame installation parts 1201 protruding outwards, and through holes for connecting with the spindle box 2 are formed in the installation frame installation parts 1201.
The guide device comprises guide plates 1202 and jacking frames 13, the guide plates 1202 are vertically arranged, the guide plates 1202 are arranged side by side at intervals, the lower part of the jacking frame 13 slidably stretches into the space between the two guide plates 1202, and the jacking rollers 14 are rotatably arranged on the top of the jacking frames 13. The two guide plates 1202 can guide the jacking frame 13 to ensure that the jacking frame 13 is lifted and lowered linearly.
The guiding device further comprises guiding rods 16, vertical guiding rods 16 are arranged on the outer sides of the guiding plates 1202, mounting blocks are arranged on the mounting portions 1201 of the mounting frames, the bottoms of the guiding rods 16 are in threaded connection with the mounting blocks on the corresponding sides, limit nuts 17 are in threaded connection with the tops of the guiding rods 16 after slidably penetrating through the jacking frames 13, and locknuts are arranged on the lower portions of the guiding rods 16 and compress the mounting blocks to prevent the guiding rods 16 from loosening.
The limit nut 17 can limit the stroke top dead center of the jacking frame 13, so as to ensure that the cylinder body 4 and the electric chuck 3 are positioned at the same height when the jacking frame 13 moves to the stroke top dead center. The stroke top dead center of the jacking frame 13 can be adjusted by adjusting the height of the limit nut 17 so as to adapt to the feeding of the cylinder bodies 4 with different diameters.
The jacking power device is a jacking air cylinder 15 arranged on the mounting frame 12, one side of the jacking frame 13 protrudes outwards to form a jacking part 1301, a piston rod of the jacking air cylinder 15 is connected with the jacking part 1301, and the jacking frame 13 is driven to lift through the jacking part 1301. The jacking cylinder 15 can be replaced by an electric cylinder, and when the electric cylinder is adopted, the limit nut 17 is needed to be removed, and the stroke top dead center of the jacking frame 13 is controlled by the electric cylinder only.
The working process of the feeding device of the lathe is as follows: the cylinder body 4 is hoisted to the upper sides of the two jacking rollers 14 by the manipulator, and two ends of the cylinder body 4 are respectively supported on the two jacking rollers 14.
The jacking cylinder 15 stretches out and pushes the jacking frame 13 to ascend, and the jacking frame 13 jacks the cylinder body 4 to ensure that the cylinder body 4 and the electric chuck 3 are positioned at the same height.
The positioning cylinder 9 acts and drives the two positioning blocks 11 to synchronously move inwards through the positioning plate 10, so that the positioning parts 1101 of the two positioning blocks 11 clamp the cylinder body 4, and the positioning of the cylinder body 4 is realized. The pushing devices at the two ends push the spindle boxes 2 at the corresponding sides to move inwards, so that the tensioning parts of the electric chucks 3 respectively extend into one ends corresponding to the cylinder bodies 4, automatic feeding and clamping of the cylinder bodies 4 are achieved, the jacking rollers 14 move synchronously along with the spindle boxes 2, the jacking rollers 14 can rotate around the axes of the jacking rollers, and friction between the jacking rollers and the cylinder bodies 4 can be avoided.
The two main shaft boxes 2 can be driven to synchronously move through the two pushing devices so as to adjust the relative positions of the cylinder body 4 and the positioning device 5, and ensure the excircle of the whole cylinder body 4.
The lathe main body 1 can also drive the cylinder body 4 to axially move through the manipulator after the cylinder body 4 is positioned by the positioning device 5 by adopting the existing common lathe, so that the clamping of the electric chuck 3 to the cylinder body 4 is realized.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (10)
1. The utility model provides a loading attachment of lathe which characterized in that: the lifting device (6) is arranged on the lathe body (1) and is provided with at least two side by side along the lathe body (1), the positioning device (5) is provided with a centering part, and the center line of the centering part is coaxially arranged with the main shaft of the lathe body (1).
2. The loading attachment of lathe of claim 1, wherein: the positioning device (5) comprises positioning blocks (11) and positioning power devices, the two positioning blocks (11) are arranged side by side, the inner side of each positioning block (11) is provided with a positioning part (1101) with a concave middle part, the two positioning parts (1101) surround the middle part, and the positioning power devices are connected with the two positioning blocks (11) at the same time.
3. The loading attachment of lathe of claim 2, wherein: the positioning device (5) further comprises a positioning plate (10), each positioning block (11) is located on the upper side of the positioning power device, and each positioning block (11) is connected with the positioning power device through the positioning plate (10).
4. A loading device for a lathe according to claim 2 or 3, characterized in that: the positioning power device is a positioning cylinder (9), and the positioning cylinder (9) is connected with two positioning blocks (11) at the same time.
5. The loading attachment of lathe of claim 1, wherein: the two jacking devices (6) are arranged at intervals, and the positioning device (5) is arranged between the two jacking devices (6).
6. The loading device of a lathe according to claim 1 or 5, characterized in that: the jacking device (6) comprises a jacking power device and a jacking roller (14), and the jacking roller (14) is rotatably arranged at the top of the jacking power device.
7. The loading attachment of lathe of claim 6, wherein: an arc-shaped positioning groove which gradually narrows from outside to inside is arranged around the side part of the jacking roller (14).
8. The loading attachment of lathe of claim 6, wherein: the jacking device (6) further comprises a guiding device, and the jacking roller (14) is rotatably arranged on the guiding device.
9. The loading attachment of lathe of claim 8, wherein: the guide device comprises a jacking frame (13) and guide plates (1202), wherein the two guide plates (1202) are arranged at intervals, the lower part of the jacking frame (13) is slidably arranged between the two guide plates (1202), and a jacking roller (14) is rotatably arranged at the top of the jacking frame (13).
10. The loading attachment of lathe of claim 9, wherein: the guiding device also comprises a guiding rod (16), the guiding rod (16) is vertically arranged, the bottom of the guiding rod (16) is relatively fixed with the guiding plate (1202), and the top of the guiding rod is slidably connected with a limit nut (17) after penetrating through the jacking frame (13) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223556637.8U CN219170262U (en) | 2022-12-30 | 2022-12-30 | Feeding device of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223556637.8U CN219170262U (en) | 2022-12-30 | 2022-12-30 | Feeding device of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219170262U true CN219170262U (en) | 2023-06-13 |
Family
ID=86675856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223556637.8U Active CN219170262U (en) | 2022-12-30 | 2022-12-30 | Feeding device of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219170262U (en) |
-
2022
- 2022-12-30 CN CN202223556637.8U patent/CN219170262U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208744150U (en) | A kind of Machining of Shaft-type Parts center | |
| CN117415356B (en) | Device and method for precisely and efficiently machining shaft parts at multiple stations | |
| CN219170262U (en) | Feeding device of lathe | |
| CN112091890A (en) | Automatic device of screwing up of hydraulic cylinder uide bushing | |
| CN216729683U (en) | Automatic feeding drilling machine | |
| CN215942154U (en) | Positioning fixture for machining | |
| CN214558966U (en) | Boring and milling combined machine tool | |
| CN210125887U (en) | Automatic centering machine tool center frame | |
| CN212469820U (en) | Combined boring machine | |
| CN115846694A (en) | Double-end lathe | |
| CN110919461A (en) | Five-axis machining center | |
| CN216966297U (en) | Lathe with double-end centre gripping and track slidable | |
| CN213317892U (en) | Guide device for drilling machine equipment | |
| CN219945190U (en) | Cross axle bearing press-fitting equipment | |
| CN216461874U (en) | Vertical bearing seat drilling device | |
| CN216072815U (en) | Hoisting tool for machine tool maintenance | |
| CN109079156B (en) | Column cap valve hole machining device | |
| CN117001037B (en) | Boring processing table capable of processing multi-bearing seat and processing method thereof | |
| CN218903857U (en) | Gear opening machine for rack of tower crane | |
| CN219817905U (en) | Clamp seat of forging equipment | |
| CN217992825U (en) | Solid wood cutting machine | |
| CN219599234U (en) | Rotary machining platform | |
| CN219561467U (en) | Vertical double-drill multi-station deep hole machine tool | |
| CN219188710U (en) | Bidirectional boring device for inner hole of motor bracket | |
| CN220560904U (en) | Horizontal boring machine with clamping mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |