CN218927190U - Deep hole internal boring and grinding device - Google Patents
Deep hole internal boring and grinding device Download PDFInfo
- Publication number
- CN218927190U CN218927190U CN202122681367.2U CN202122681367U CN218927190U CN 218927190 U CN218927190 U CN 218927190U CN 202122681367 U CN202122681367 U CN 202122681367U CN 218927190 U CN218927190 U CN 218927190U
- Authority
- CN
- China
- Prior art keywords
- boring bar
- grinding
- belt pulley
- boring
- deep hole
- 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
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a deep hole internal boring and grinding device which comprises a boring bar, wherein the boring bar is arranged on a lathe and moves along with a lathe guide rail, a motor is arranged in the boring bar, an output shaft of the motor penetrates out of the end face of the boring bar, the end face of the boring bar is provided with a motor plate seat, the motor plate seat is provided with a grinding head bearing sleeve seat along the extending end of any direction of the end face of the boring bar, a transmission device is arranged in the grinding head bearing sleeve seat, and the output end of the transmission device is provided with a grinding wheel for grinding the inner wall of a deep hole.
Description
Technical Field
The utility model relates to the field of deep hole inner circle polishing and grinding devices, in particular to a deep hole inner circle boring and grinding device.
Background
The roller is the work piece that machinery field was used commonly, and the processing of roller has different standards according to the difference of needs, and wherein long straight roller need polish the polishing to the inner wall under specific occasion, satisfies certain precision requirement, because long straight roller length is longer, consequently need can grind the longer device of degree of depth and polish the inner wall, and current equipment structure is too complicated or equipment is too bloated, and the model can't reach the demand of grinding long straight roller degree of depth, to these problems, this application has proposed a solution.
Disclosure of Invention
The utility model aims to: the utility model aims to provide a deep hole internal boring and grinding device which can penetrate into a long straight roller to polish and grind the inner wall of the long straight roller, and is simple in structure and suitable for popularization.
The technical scheme is as follows: the utility model discloses a deep hole internal boring and grinding device, which comprises a boring bar, wherein the length of the boring bar is not shorter than that of a press roller, the boring bar is arranged on a lathe and moves along with a lathe guide rail, a motor is arranged in the boring bar, an output shaft of the motor penetrates out of the end face of the boring bar, a motor plate seat is arranged on the end face of the boring bar, a grinding head bearing sleeve seat is arranged on the extending end of the motor plate seat along any direction of the end face of the boring bar, a transmission device is arranged in the grinding head bearing sleeve seat, and a grinding wheel for grinding the inner wall of a deep hole is arranged at the output end of the transmission device.
Preferably, the boring bar is provided with a fan, and the fan is arranged on the end face of the other side of the end face of the boring bar, on which the motor plate seat is arranged.
Preferably, the transmission device comprises a first belt pulley, a second belt pulley, a triangular belt and a grinding head shaft, wherein the first belt pulley is arranged on an output shaft of the motor, the second belt pulley is arranged in a grinding head bearing sleeve seat, the first belt pulley and the second belt pulley are connected through the triangular belt, and the grinding head shaft penetrates through the second belt pulley and is fixedly connected with the second belt pulley.
Preferably, two ends of a grinding head shaft which is connected with the second belt pulley and provides power for the grinding wheel penetrate through grinding head bearing sleeve seats, a bearing cover is arranged at the penetrating position, and a labyrinth ring is arranged on the outer side of the bearing cover.
Preferably, grinding wheel gland covers for fixing the positions of the grinding wheels are arranged on the end faces of the two sides of the grinding wheels.
Preferably, the motor plate seat is fixedly connected with the outer wall of the boring bar through a screw, a flange extends towards the inside of the boring bar, and the flange is attached to the inner wall of the boring bar.
The beneficial effects are that: the boring bar polishing device is simple in structure, can penetrate deep into the long straight roller through the control boring bar, drives the grinding wheel to rotate through the motor matched transmission device, polishes and polishes the inner wall of the long straight roller, meets the requirements of various depths, and is suitable for large-scale popularization.
Drawings
Fig. 1 is a side view of the present application.
Detailed Description
As shown in fig. 1, for the side view of this application, this application is including boring bar 1, boring bar 1 sets up on the lathe, follow the lathe guide rail and remove, boring bar 1's inside is provided with motor 2, boring bar 1 terminal surface is worn out to motor 2's output shaft 3, be connected with the first belt pulley 8 in the transmission, be provided with motor plate seat 4 on boring bar 1's the terminal surface that motor 2's output shaft 3 worn out, motor plate seat 4 passes through screw and boring bar 1's outer wall fixed connection, motor plate seat 4 extends towards boring bar inside has flange 15, flange 15 and boring bar 1 inner wall laminating, flange 15's being provided with is favorable to motor 2 to produce when the shake under operating condition, can fix motor plate seat 4's whole, do not follow motor 2 shake.
In this embodiment, a grinding head bearing sleeve seat 5 is disposed at an extending end of the motor plate seat 4 along any direction of the end face of the boring bar 1, a second belt pulley 9 in a transmission device is installed in the grinding head bearing sleeve seat 5, the second belt pulley 9 is connected with a first belt pulley 8 through a V-belt 10, when the motor 2 works, the output shaft 3 drives the first belt pulley 8, and the first belt pulley 8 drives the second belt pulley 10 to rotate through the V-belt 9.
In this embodiment, the grinding head shaft 11 penetrates through the second belt pulley 10 and is fixedly connected with the second belt pulley 10, two ends of the grinding head shaft 11 penetrate through the second belt pulley 10 and then penetrate out of the grinding head bearing sleeve seat 5, a bearing cover 12 is arranged at the penetrating-out position, scraps generated when grinding the inner wall of the squeeze roller can be effectively prevented from entering between the transmission device and the grinding head bearing sleeve seat 5 by being arranged on the bearing cover 12, a labyrinth ring 13 is arranged on the outer side of the bearing cover 12, and a device capable of effectively preventing lubricating oil in the transmission device from splashing is arranged on the labyrinth ring 13.
In this embodiment, one end of the grinding head shaft 11 penetrating out of the grinding head bearing sleeve seat 5 is used as an output end of a transmission device, grinding wheels 6 for polishing the inner wall of the press roller are arranged, grinding wheel pressing covers 14 for fixing the positions of the grinding wheels 6 are arranged on the end faces of two sides of the grinding wheels 6, and the grinding head shaft 11 rotates under the driving of the second belt pulley 10, so that the grinding wheels 6 are driven to rotate, and polishing are performed on the inner wall of the press roller.
In this embodiment, the other end of the boring bar 1 is further provided with a fan 7, and the fan 7 can drive air in the boring bar 1 to circulate, so that heat generated in the operation of the motor 2 is carried out, and the whole device is prevented from being overheated.
When the machine tool is operated, the press roller in the long straight roller is adopted as a processing object, one end of the press roller to be processed is installed at the headstock of the machine tool and is fixed by the chuck, the other end of the press roller is fixed by the center frame, after the machine tool is started, the chuck rotates, the press roller to be processed rotates along with the press roller, the boring bar 1 is installed on the carriage of the machine tool body, and the boring bar 1 is not shorter than the press roller in length, so that the grinding wheel 6 can penetrate into any depth inside the press roller from the center of the press roller to be processed, the position is adjusted, the inner wall of the press roller is tightly attached to the grinding wheel 6, and the boring bar 1 moves radially along the press roller through the feeding control system of the common machine tool, so that the grinding of the inner wall of the press roller is completed.
The boring bar is simple in structure, the boring bar 1 can be controlled to penetrate into the long straight roller, the motor 2 is matched with the transmission device to drive the grinding wheel 6 to rotate, the inner wall of the long straight roller is polished, the requirements of various depths are met, and the boring bar is suitable for large-scale popularization.
Claims (6)
1. The deep hole internal boring and grinding device comprises a boring bar (1), and is characterized in that: the length of boring bar (1) is not shorter than the length of squeeze roller, sets up on the lathe, follows the lathe guide rail and removes, boring bar (1) inside is provided with motor (2), output shaft (3) of motor (2) wear out boring bar (1) terminal surface, the terminal surface of boring bar (1) is provided with motor plate seat (4), be provided with bistrique bearing sleeve seat (5) on the extension end of arbitrary direction of boring bar (1) terminal surface of motor plate seat (4), install transmission in bistrique bearing sleeve seat (5), transmission's output is provided with grinding wheel (6) that are used for polishing the deep hole inner wall.
2. The deep hole internal boring and grinding device according to claim 1, wherein: the boring bar (1) is provided with a fan (7), and the fan (7) is arranged on the end face of the other side of the end face of the motor plate seat (4) installed in the boring bar (1).
3. The deep hole internal boring and grinding device according to claim 1, wherein: the transmission device comprises a first belt pulley (8), a second belt pulley (9), a triangular belt (10) and a grinding head shaft (11), wherein the first belt pulley (8) is arranged on an output shaft (3) of a motor (2), the second belt pulley (9) is arranged in a grinding head bearing sleeve seat (5), the first belt pulley (8) is connected with the second belt pulley (9) through the triangular belt (10), and the grinding head shaft (11) penetrates through the second belt pulley (9) and is fixedly connected with the second belt pulley (9).
4. A deep hole internal boring and grinding device according to claim 3, wherein: the two ends of a grinding head shaft (11) which is connected with the second belt pulley (9) and provides power for the grinding wheel (6) penetrate out of the grinding head bearing sleeve seat (5), a bearing cover (12) is arranged at the penetrating-out position, and a labyrinth ring (13) is arranged on the outer side of the bearing cover (12).
5. The deep hole internal boring and grinding device according to claim 1, wherein: the two side end surfaces of the grinding wheel (6) are provided with grinding wheel gland (14) for fixing the position of the grinding wheel (6).
6. The deep hole internal boring and grinding device according to claim 1, wherein: the motor plate seat (4) is fixedly connected with the outer wall of the boring bar (1) through screws, the motor plate seat (4) extends towards the inside of the boring bar (1) to form a flange (15), and the flange (15) is attached to the inner wall of the boring bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681367.2U CN218927190U (en) | 2021-11-04 | 2021-11-04 | Deep hole internal boring and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681367.2U CN218927190U (en) | 2021-11-04 | 2021-11-04 | Deep hole internal boring and grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218927190U true CN218927190U (en) | 2023-04-28 |
Family
ID=86091977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122681367.2U Active CN218927190U (en) | 2021-11-04 | 2021-11-04 | Deep hole internal boring and grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218927190U (en) |
-
2021
- 2021-11-04 CN CN202122681367.2U patent/CN218927190U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9407367A (en) | Grinding machine using brushless shaft motor including hydrostatic bearings | |
| CN107344247B (en) | Machining process of cutter head | |
| CN107486761A (en) | Numerical control centerless grinder | |
| CN218927190U (en) | Deep hole internal boring and grinding device | |
| GB363544A (en) | Improvements in or relating to feed mechanism for machine tools | |
| CN208514326U (en) | Bearing holder (housing, cover) cylindrical grinding magnetic holding device | |
| CN205734268U (en) | Portable collector ring numerically control grinder | |
| CN211029284U (en) | Hole grinding device for gear machining | |
| CN209831102U (en) | Electric spindle of numerical control machine tool | |
| CN210081395U (en) | A hanging wall device for accurate grinding grinder of single face | |
| CN212145813U (en) | Generating method unloading type bearing outer ring raceway grinding head | |
| CN110000637B (en) | Coreless grinder | |
| CN214979689U (en) | Punch type magnetic polishing machine | |
| CN207414974U (en) | A kind of feed system of cutter-scissor grinder | |
| CN201177574Y (en) | Rotating jigs for cutting test sample | |
| CN212886629U (en) | Idler structure suitable for horizontal double-sided grinding machine | |
| CN215357547U (en) | Novel numerical control cylindrical grinding machine structure with grinding head driven by multi-wedge belt | |
| CN219747526U (en) | Grinding head special for numerical control coordinate grinding machine | |
| CN111318889B (en) | Machining and processing machine and processing method for rear wind shell cover of pump body accessory | |
| CN203680012U (en) | Automatic polishing machine for lathe | |
| CN212122355U (en) | Lining fluorine governing valve case processingequipment | |
| CN211321133U (en) | Grinding head motor capable of automatically feeding | |
| CN211112104U (en) | Be applied to duplex position integral type quenching lathe of metalworking | |
| CN218427657U (en) | High-speed deep cutting and fast feeding main shaft mechanism | |
| CN201609853U (en) | Brake locking shaft device for bore grinding head frame spindle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |