CN103978378B - Large-scale three dimensional drilling machine column mechanism - Google Patents
Large-scale three dimensional drilling machine column mechanism Download PDFInfo
- Publication number
- CN103978378B CN103978378B CN201410220443.1A CN201410220443A CN103978378B CN 103978378 B CN103978378 B CN 103978378B CN 201410220443 A CN201410220443 A CN 201410220443A CN 103978378 B CN103978378 B CN 103978378B
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- spacer ring
- screw mandrel
- lower screw
- seat
- screw rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to technical field of mechanical equipment, relate to a kind of for processing large-scale workpiece time adjust workpiece to the drill press parts of Working position, specifically one large-scale three dimensional drilling machine column mechanism, including column body, described column surface is provided with two guide rails being parallel to each other, rotating between two guide rails and be provided with lower screw mandrel, upper screw rod, described slide on rails is provided with sliding seat and lower slider seat；Connect on described lower screw mandrel to have between lower screw, and lower screw and lower screw mandrel and form worm drive pair, be fixed with lower nut sleeve outside described lower screw, be bolted connection between lower slider seat and described lower nut sleeve.Product structure of the present invention is simple, reasonable, in the process of manufacture to workpiece, can realize the purpose that each face to be processed of workpiece is just processed by clamped one time smoothly, and be no longer necessary to workpiece is carried out Set and Positioning.
Description
Technical field
The invention belongs to technical field of mechanical equipment, relate to a kind of for processing large-scale workpiece time adjust workpiece to the drill press parts of Working position, specifically a kind of large-scale three dimensional drilling machine column mechanism.
Background technology
Three-dimensional drilling machine is a kind of machining apparatus bulky, baroque, needs to use bridge overhead travelling crane, three-dimensional drilling machine is placed on desired location, is then fixed, carry out corresponding hydraulic pressure, the pneumatic and connection of circuit the most again in installation process.
Column is the important component part of drilling machine, one slide of usual design and installation on the column body of existing three-dimensional drilling machine, to reduce production cost, although taking above-mentioned measure to effectively reduce production cost, but bring a lot of problem but to the follow-up use of drilling machine, mainly workpiece needs to need constantly to adjust according to processing the position of workpiece in process, to ensure that workpiece can be smoothed out processing operation.If a kind of simple in construction, the rational drilling machine column of cost can be developed, then it is bound to be received by the market greatly.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, large-scale three dimensional ingenious, rational drilling machine column mechanism, this column agency simple in construction, workpiece clamped one time location can be realized and can complete processing.
The technical scheme provided according to the present invention: a kind of large-scale three dimensional drilling machine column mechanism, it is characterised by: include column body, described column surface is provided with two guide rails being parallel to each other, rotating between two guide rails and be provided with lower screw mandrel, upper screw rod, described slide on rails is provided with sliding seat and lower slider seat；Connect on described lower screw mandrel and have lower screw, and it is secondary to form worm drive between lower screw and lower screw mandrel, it is fixed with lower nut sleeve outside described lower screw, it is bolted connection between lower slider seat and described lower nut sleeve, corresponding to being provided with lower reductor at the top position of described lower screw mandrel on column body, the output of described lower reductor is connected by lower coupler with the upper end of lower screw mandrel；Connect on described upper screw rod to have between upper screw, and upper screw and upper screw rod and form worm drive pair, be fixed with nut sleeve outside described upper screw, be bolted connection between upper sliding seat and described upper nut sleeve.
As a further improvement on the present invention, described lower screw mandrel respectively by bearing rotating support on clutch shaft bearing seat, the second bearing block, described clutch shaft bearing seat, the second bearing block be arranged on column body, corresponding to the position directly below of reductor；Being arranged with the first spacer ring, the second spacer ring on described lower screw mandrel, corresponding to the upper and lower two ends of clutch shaft bearing seat respectively, lower screw mandrel is also installed with the first round nut for locking the first spacer ring, clutch shaft bearing seat upper end compresses and is provided with the first end cap；Being respectively arranged at two ends with the 3rd spacer ring, the 4th spacer ring on described lower screw mandrel, corresponding to the second bearing block up and down, wherein the 4th spacer ring is locked by the second round nut being installed with on lower screw mandrel, and described second bearing block lower end surface compresses and is provided with the second end cap.
As a further improvement on the present invention, the first sliding sleeve that described lower slider seat is respectively provided with by its four drift angles is slidably connected on described guide rail.
As a further improvement on the present invention, it is further fixed on for supporting the bearing holder (housing, cover) of upper screw rod, the 3rd bearing block on described column body, described upper screw rod is respectively arranged at two ends with the 5th spacer ring, the 6th spacer ring up and down with bearing holder (housing, cover) junction, wherein the 5th spacer ring is locked by the 3rd round nut, and the upper end of described bearing holder (housing, cover) has been bolted connection the 3rd end cap；Upper screw rod and the 3rd bearing block junction be respectively arranged at two ends with the 7th spacer ring, the 8th spacer ring up and down, wherein the 8th spacer ring is locked by the 4th round nut, and is fixed with the 4th end cap in the lower end surface of described 3rd bearing block.
As a further improvement on the present invention, described upper screw rod upper end is connected with external drive shaft by upper coupling.
The corner, bottom of lower slider seat is respectively fixed with the first sliding sleeve, and lower slider seat is connected on guide rail by the first sliding sleeve.
The present invention is compared with prior art, advantage is: product structure of the present invention is simple, rationally, in the process of manufacture to workpiece, the purpose that each face to be processed of workpiece is just processed by clamped one time smoothly can be realized, and be no longer necessary to workpiece is carried out Set and Positioning.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is partial enlarged drawing at M in Fig. 2.
Fig. 4 is the B-B sectional view of Fig. 1.
Fig. 5 is partial enlarged drawing at N in Fig. 4.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Fig. 1 ~ 5, including lower coupler 1, lower screw mandrel 2, lower screw 3, lower nut sleeve 4, first round nut 5, first spacer ring 6, first end cap 7, clutch shaft bearing seat 8, second spacer ring 9, 3rd spacer ring 10, 4th spacer ring 11, second bearing block 12, second end cap 13, second round nut 14, upper coupling 15, upper screw rod 16, upper screw 17, upper nut sleeve 18, 3rd round nut 19, 5th spacer ring 20, 3rd end cap 21, bearing holder (housing, cover) 22, 6th spacer ring 23, 7th spacer ring 24, 8th spacer ring 25, 3rd bearing block 26, 4th end cap 27, 4th round nut 28, lower reductor 29, first sliding sleeve 30, guide rail 31, column body 32, upper sliding seat 33, lower slider seat 34, second sliding sleeve 35 etc..
As shown in Figure 1, one of the present invention large-scale three dimensional drilling machine column mechanism, including column body 32, described column body 32 surface is provided with two guide rails being parallel to each other 31, rotating between two guide rails 31 and be provided with lower screw mandrel 2, upper screw rod 16, described guide rail 31 slides is provided with sliding seat 33 and lower slider seat 34；Connect on described lower screw mandrel 2 and have lower screw 3, and it is secondary to form worm drive between lower screw 3 and lower screw mandrel 2, lower nut sleeve 4 it is fixed with outside described lower screw 3, it is bolted connection between lower slider seat 34 and described lower nut sleeve 4, corresponding to being provided with lower reductor 29 at the top position of described lower screw mandrel 2 on column body 32, the output of described lower reductor 29 is connected by lower coupler 1 with the upper end of lower screw mandrel 2；Connect on described upper screw rod 16 and have upper screw 17, and it is secondary to form worm drive between upper screw 17 and upper screw rod 16, is fixed with nut sleeve 18, is bolted connection between upper sliding seat 33 and described upper nut sleeve 18 outside described upper screw 17.
As shown in Figure 2 and Figure 3, described lower screw mandrel 2 respectively by bearing rotating support on clutch shaft bearing seat the 8, second bearing block 12, described clutch shaft bearing seat the 8, second bearing block 12 is arranged on column body 32, corresponding to the position directly below of reductor 29；Being arranged with first spacer ring the 6, second spacer ring 9 on described lower screw mandrel 2, corresponding to clutch shaft bearing seat about 8 two ends respectively, lower screw mandrel 2 is also installed with the first round nut 5 for locking the first spacer ring 6, clutch shaft bearing seat 8 upper end compresses and is provided with the first end cap 7；The 3rd spacer ring the 10, the 4th spacer ring 11 it is respectively arranged at two ends with on described lower screw mandrel 2, corresponding to the second bearing block about 12, wherein the 4th spacer ring 11 is locked by the second round nut 14 being installed with on lower screw mandrel 2, and described second bearing block 12 lower end surface compresses and is provided with the second end cap 13.
The first sliding sleeve 30 that described lower slider seat 34 is respectively provided with by its four drift angles is slidably connected on described guide rail 31.
As shown in Figure 4, Figure 5, bearing holder (housing, cover) the 22, the 3rd bearing block 26 for supporting upper screw rod 16 it is further fixed on described column body 32, described upper screw rod 16 is respectively arranged at two ends with the 5th spacer ring the 20, the 6th spacer ring 23 up and down with bearing holder (housing, cover) 22 junction, wherein the 5th spacer ring 20 is locked by the 3rd round nut 19, and the upper end of described bearing holder (housing, cover) 22 has been bolted connection the 3rd end cap 21；Upper screw rod 16 and the 3rd bearing block 26 junction be respectively arranged at two ends with the 7th spacer ring the 24, the 8th spacer ring 25 up and down, wherein the 8th spacer ring 25 is locked by the 4th round nut 28, and is fixed with the 4th end cap 27 in the lower end surface of described 3rd bearing block 26.
Described upper screw rod 16 upper end is connected with external drive shaft by upper coupling 15.Bottom upper sliding seat 33, corner is respectively fixed with the second sliding sleeve 35, and the second sliding sleeve 35 is slidably connected with guide rail 31.
The course of work of the present invention is as follows: sliding on the guide rail 31 of column body 32 is provided with sliding seat 33, lower slider seat 34, upper sliding seat 33 moves back and forth along guide rail about 31 under the effect of upper screw rod 16, specifically upper screw rod 16 upper end is connected with external drive shaft by upper coupling 15, the body of rod of upper screw rod 16 is provided with screw 3, when upper screw rod 16 rotates under external force, upper screw 3 just moves up and down on upper screw rod 16 surface, and drives upper sliding seat 33 by upper nut sleeve 18；Lower slider seat 34 realizes moving up and down by the effect of lower screw mandrel 2, and the power of lower screw mandrel 2 is provided by lower reductor 29.
Claims (4)
1. a large-scale three dimensional drilling machine column mechanism, including column body (32), described column body (32) surface is provided with two guide rails being parallel to each other (31), it is characterized in that: rotate between two guide rails (31) and be provided with lower screw mandrel (2), upper screw rod (16), the upper slip of described guide rail (31) is provided with sliding seat (33) and lower slider seat (34)；The upper connection of described lower screw mandrel (2) has lower screw (3), and it is secondary to form worm drive between lower screw (3) and lower screw mandrel (2), described lower screw (3) outside is fixed with lower nut sleeve (4), it is bolted connection between lower slider seat (34) and described lower nut sleeve (4), being provided with lower reductor (29) on column body (32) at top position corresponding to described lower screw mandrel (2), the output of described lower reductor (29) is connected by lower coupler (1) with the upper end of lower screw mandrel (2)；The upper connection of described upper screw rod (16) has upper screw (17), and it is secondary to form worm drive between upper screw (17) and upper screw rod (16), described upper screw (17) outside is fixed with nut sleeve (18), is bolted connection between upper sliding seat (33) and described upper nut sleeve (18)；Described lower screw mandrel (2) passes through bearing rotating support respectively on clutch shaft bearing seat (8), the second bearing block (12), described clutch shaft bearing seat (8), the second bearing block (12) are arranged on column body (32), corresponding to the position directly below of lower reductor (29)；On described lower screw mandrel (2), the first spacer ring (6), the second spacer ring (9) it is arranged with respectively in two ends up and down corresponding to clutch shaft bearing seat (8), also being installed with the first round nut (5) for locking the first spacer ring (6) on lower screw mandrel (2), clutch shaft bearing seat (8) upper end compresses and is provided with the first end cap (7)；Described lower screw mandrel (2) is upper, be respectively arranged at two ends with the 3rd spacer ring (10), the 4th spacer ring (11) up and down corresponding to the second bearing block (12), wherein the 4th spacer ring (11) is locked by the second round nut (14) being installed with on lower screw mandrel (2), and described second bearing block (12) lower end surface compresses and is provided with the second end cap (13).
2. as claimed in claim 1 large-scale three dimensional drilling machine column mechanism, it is characterised in that: the first sliding sleeve (30) that described lower slider seat (34) is respectively provided with by its four drift angles is slidably connected on described guide rail (31).
3. as claimed in claim 1 large-scale three dimensional drilling machine column mechanism, it is characterized in that: on described column body (32), be further fixed on the bearing holder (housing, cover) (22) for supporting upper screw rod (16), the 3rd bearing block (26), described upper screw rod (16) is respectively arranged at two ends with the 5th spacer ring (20), the 6th spacer ring (23) up and down with bearing holder (housing, cover) (22) junction, wherein the 5th spacer ring (20) is locked by the 3rd round nut (19), and the upper end of described bearing holder (housing, cover) (22) has been bolted connection the 3rd end cap (21)；Upper screw rod (16) is respectively arranged at two ends with the 7th spacer ring (24), the 8th spacer ring (25) up and down with the 3rd bearing block (26) junction, wherein the 8th spacer ring (25) is locked by the 4th round nut (28), and is fixed with the 4th end cap (27) in the lower end surface of described 3rd bearing block (26).
4. as claimed in claim 1 large-scale three dimensional drilling machine column mechanism, it is characterised in that: described upper screw rod (16) upper end is connected with external drive shaft by upper coupling (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220443.1A CN103978378B (en) | 2014-05-22 | 2014-05-22 | Large-scale three dimensional drilling machine column mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220443.1A CN103978378B (en) | 2014-05-22 | 2014-05-22 | Large-scale three dimensional drilling machine column mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103978378A CN103978378A (en) | 2014-08-13 |
| CN103978378B true CN103978378B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410220443.1A Active CN103978378B (en) | 2014-05-22 | 2014-05-22 | Large-scale three dimensional drilling machine column mechanism |
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| CN (1) | CN103978378B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891278A (en) * | 2017-12-19 | 2018-04-10 | 无锡优耐特能源科技有限公司 | A kind of parallel axes common guide rails device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3188892A (en) * | 1960-10-31 | 1965-06-15 | Kearney & Trecker Corp | Apparatus for automatically setting up a program in a multiple spindle machine tool |
| CN201760630U (en) * | 2010-09-15 | 2011-03-16 | 济南志力数控机械有限公司 | Three dimensional deep hole numerical control drilling machine |
| CN202062220U (en) * | 2011-03-25 | 2011-12-07 | 无锡华联精工机械有限公司 | Transverse transmission mechanism of numerical-control drilling and milling machine |
| CN202292239U (en) * | 2011-10-12 | 2012-07-04 | 宁波市鄞州泰盛数控设备有限公司 | Device for moving cutter in gear machining machine in internal-lateral and up-down directions |
| CN202780505U (en) * | 2012-09-04 | 2013-03-13 | 吴林权 | Dual-workbench machine tool |
| CN203141237U (en) * | 2013-03-06 | 2013-08-21 | 山东宏康机械制造有限公司 | Horizontal processing center with double workbenches |
| CN203945132U (en) * | 2014-05-22 | 2014-11-19 | 无锡华联精工机械有限公司 | Large-scale three dimensional drilling machine column mechanism |
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| CN103978378A (en) | 2014-08-13 |
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Effective date of registration: 20170504 Address after: 214028 Wuxi City, New District, Jiangsu Wang Zhuang Street South City Road, No. 238 Co-patentee after: Wuchuan Heavy Engineering Co., Ltd. Patentee after: Wuxi Hualian science & technology group Address before: 214028 Wuxi City, New District, Jiangsu Wang Zhuang Street South City Road, No. 238 Co-patentee before: Wuchuan Heavy Engineering Co., Ltd. Patentee before: Wuxi Hualian Precision Machinery Co., Ltd. |
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| TR01 | Transfer of patent right |