CN104786079A - Boiler barrel drilling support - Google Patents
Boiler barrel drilling support Download PDFInfo
- Publication number
- CN104786079A CN104786079A CN201510215103.4A CN201510215103A CN104786079A CN 104786079 A CN104786079 A CN 104786079A CN 201510215103 A CN201510215103 A CN 201510215103A CN 104786079 A CN104786079 A CN 104786079A
- Authority
- CN
- China
- Prior art keywords
- bearing block
- drum
- drive screw
- bearing seat
- decelerator
- 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.)
- Pending
Links
Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The invention discloses a boiler barrel drilling support and relates to the technical field of boiler equipment manufacture. The boiler barrel drilling support comprises a passive turnover frame and an active turnover frame which are oppositely arranged. A first bearing seat and a second bearing seat are arranged at the two ends of the passive turnover frame respectively. A third bearing seat and a fourth bearing seat are arranged at the two ends of the active turnover frame respectively. The third bearing seat at one end of the active turnover frame is connected with one end of a speed reducer through a gear sleeve and the other end of the speed reducer is connected with a motor. A second transmission screw set is arranged at the lower face of the other end of the active turnover frame and connected with the lower end of the fourth bearing seat. A first transmission screw set is arranged on the lower face of the end, opposite to the end with the second transmission screw set of the active turnover frame, of the passive turnover frame and connected with the lower end of the second bearing seat. By the adoption of the boiler barrel drilling support, the problems that the labor intensity of workers is high and work efficiency is low in the boiler barrel drilling process can be solved.
Description
Technical field
The present invention relates to boiler plant manufacturing technology field, especially a kind of drum drilling bracket for drum.
Background technology
When boiler manfacturing, need to hole on the position that drum is different, so that connect the pipe of different purposes, at present on drum, boring is carried out on drum boring frame, when after complete for the hole drill of drum one side, lean on and manually be turned to another direction by drum, again the another side of drum is holed, this mode of carrying out holing with manual rotation's drum, labor strength is large, inefficiency.
Summary of the invention
The object of this invention is to provide a kind of drum drilling bracket, it is large that it can solve the labor strength when holing to drum, ineffective problem.
In order to solve the problem, the technical solution used in the present invention is: this drum drilling bracket, comprise at least two shelfs be oppositely arranged, the two ends of each described shelf are provided with bearing block, the bearing block lower end of wherein one end of each described shelf is all connected with drive screw group, and the bearing block of the other end of shelf described in any one passes through Electric Machine Control.
In technique scheme, more specifically scheme can also be: described shelf is divided into passive rollover stand and active rollover stand; The bearing block at described passive rollover stand two ends is respectively clutch shaft bearing seat and the second bearing block; The bearing block at described active rollover stand two ends is respectively the 3rd bearing block and the 4th bearing block; Described 3rd bearing block is connected with decelerator one end by geared sleeve, and the other end of described decelerator is connected with motor; The drive screw group that the lower end of described 4th bearing block connects is the second drive screw group, and the drive screw group that the lower end of described second bearing block connects is the first drive screw group.
Further: described decelerator is double reduction, first stage decelerator is cycloidal pin decelerator, and two stage reducer is worm reducer.
Further: described bearing is deep groove ball bearing.
Owing to have employed technique scheme, the present invention compared with prior art, the beneficial effect had is: owing to being provided with transportable bearing block and fixing bearing block, can according to the distance between the bearing block of the size adjustment movement of drum diameter and fixing bearing block, so that drum is placed between the bearing block of movement and fixing bearing block, thus drum is fixed, drum can not be rocked, improve the precision of boring, reduce error; Fixing bearing block is connected with motor by two stage reducer, and drum can be made to rotate lentamente, and be beneficial to hole in all directions of drum, reduction personnel overturn the labour intensity of drum, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structure schematic top plan view of the present invention.
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described: the drum drilling bracket shown in Fig. 1 and Fig. 2, comprise two shelfs be oppositely arranged, the two ends of each shelf are provided with bearing block, the bearing block lower end of wherein one end of each shelf is all connected with drive screw group, and the bearing block of the other end of any one shelf passes through Electric Machine Control.
These two shelfs are divided into passive rollover stand 1 and active rollover stand 2; The two ends of passive rollover stand 1 are respectively arranged with clutch shaft bearing seat 5-1 and the second bearing block 5-2; Initiatively the two ends of rollover stand 2 are respectively arranged with the 3rd bearing block 5-3 and the 4th bearing block 5-4; Initiatively the 3rd bearing block 5-3 of rollover stand 2 one end is connected with the worm reducer one end in two stage reducer by geared sleeve 3, the other end of worm reducer is connected by shaft coupling one end with the cycloidal pin decelerator in two stage reducer, and the other end of cycloidal pin decelerator is connected with motor; Be provided with the second drive screw group 6-2 below the other end of active rollover stand 2, this drive screw group 6-2 is connected with the lower end of the 4th bearing block 5-4; Be provided with below relative passive rollover stand 1 one end, second drive screw group 6-2 one end with active rollover stand 2 and be provided with the first drive screw group 6-1, this first drive screw group 6-1 is connected with the lower end of the second bearing block 5-2.Bearing in the present embodiment is deep groove ball bearing.
During work, according to the size of drum diameter, the second bearing block 5-2 and the distance between the 4th bearing block 5-4 and clutch shaft bearing seat 5-1 and the 3rd bearing block 5-3 is regulated respectively with the first drive screw group 6-1 and the second drive screw group 6-2, then drum is put into wherein, drum clamps by mobile second bearing block 5-2 and the 4th bearing block 5-4 again, just can hole to drum.When by drum this one side hole drill complete, starter motor, motor is rotated by decelerator driven gear cover 3, geared sleeve 3 drives the bearing of the 3rd bearing block 5-3 to rotate, and now drum slowly rotates under the drive of bearing, when drum forwards the one side needing boring to, stop motor, drum is holed, so circulates, until the hole drill of drum is complete.Owing to can not rock at drum therebetween of holing, so ensure that the precision of boring, reduce error.
Claims (4)
1. a drum drilling bracket, it is characterized in that: comprise at least two shelfs be oppositely arranged, the two ends of each described shelf are provided with bearing block, the bearing block lower end of wherein one end of each described shelf is all connected with drive screw group, and the bearing block of the other end of shelf described in any one passes through Electric Machine Control.
2. drum drilling bracket according to claim 1, is characterized in that: described shelf is divided into passive rollover stand (1) and active rollover stand (2); The bearing block at described passive rollover stand (1) two ends is respectively clutch shaft bearing seat (5-1) and the second bearing block (5-2); The bearing block at described active rollover stand (2) two ends is respectively the 3rd bearing block (5-3) and the 4th bearing block (5-4); Described 3rd bearing block (5-3) is connected with decelerator one end by geared sleeve (3), and the other end of described decelerator is connected with motor; The drive screw group that the lower end of described 4th bearing block (5-4) connects is the second drive screw group (6-2), and the drive screw group that the lower end of described second bearing block (5-2) connects is the first drive screw group (6-1).
3. drum drilling bracket according to claim 1 and 2, is characterized in that: described decelerator is double reduction, and first stage decelerator is cycloidal pin decelerator, and two stage reducer is worm reducer.
4. drum drilling bracket according to claim 1 and 2, is characterized in that: described bearing is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215103.4A CN104786079A (en) | 2015-04-30 | 2015-04-30 | Boiler barrel drilling support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215103.4A CN104786079A (en) | 2015-04-30 | 2015-04-30 | Boiler barrel drilling support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104786079A true CN104786079A (en) | 2015-07-22 |
Family
ID=53551498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510215103.4A Pending CN104786079A (en) | 2015-04-30 | 2015-04-30 | Boiler barrel drilling support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104786079A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE828132C (en) * | 1949-02-04 | 1952-01-14 | Siemens Schuckertwerke A G | Rotary device for circular arc welding of containers and other hollow bodies or the like. |
| US2738082A (en) * | 1953-04-27 | 1956-03-13 | James R Vernon | Pipe supporting apparatus |
| DE1767279U (en) * | 1958-02-18 | 1958-05-22 | Heinrichsglueck Elmasch Und Ap | CONTAINER ROTATING DEVICE. |
| CN2035914U (en) * | 1988-08-08 | 1989-04-12 | 西南交通大学电子仪器厂 | Electric operation device for high-voltage disconnecting switch |
| CN2501302Y (en) * | 2001-10-16 | 2002-07-24 | 施立平 | Direct connecting electric rolling speed reducer for greenhouse |
| CN200977610Y (en) * | 2006-10-24 | 2007-11-21 | 天津新港船厂 | Mobile multi-purpose processing machine tool |
| CN103009145A (en) * | 2013-01-07 | 2013-04-03 | 哈尔滨工程大学 | Boiler drum processing posture adjusting device |
| CN204913336U (en) * | 2015-04-30 | 2015-12-30 | 广西西江锅炉制造有限公司 | Drum drilling support |
-
2015
- 2015-04-30 CN CN201510215103.4A patent/CN104786079A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE828132C (en) * | 1949-02-04 | 1952-01-14 | Siemens Schuckertwerke A G | Rotary device for circular arc welding of containers and other hollow bodies or the like. |
| US2738082A (en) * | 1953-04-27 | 1956-03-13 | James R Vernon | Pipe supporting apparatus |
| DE1767279U (en) * | 1958-02-18 | 1958-05-22 | Heinrichsglueck Elmasch Und Ap | CONTAINER ROTATING DEVICE. |
| CN2035914U (en) * | 1988-08-08 | 1989-04-12 | 西南交通大学电子仪器厂 | Electric operation device for high-voltage disconnecting switch |
| CN2501302Y (en) * | 2001-10-16 | 2002-07-24 | 施立平 | Direct connecting electric rolling speed reducer for greenhouse |
| CN200977610Y (en) * | 2006-10-24 | 2007-11-21 | 天津新港船厂 | Mobile multi-purpose processing machine tool |
| CN103009145A (en) * | 2013-01-07 | 2013-04-03 | 哈尔滨工程大学 | Boiler drum processing posture adjusting device |
| CN204913336U (en) * | 2015-04-30 | 2015-12-30 | 广西西江锅炉制造有限公司 | Drum drilling support |
Non-Patent Citations (1)
| Title |
|---|
| 程乃士: "《机械设计手册 第三版》", 30 August 2004 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |