CN207564125U - Tube type bus cutting auxiliary device - Google Patents
Tube type bus cutting auxiliary device Download PDFInfo
- Publication number
- CN207564125U CN207564125U CN201721374245.6U CN201721374245U CN207564125U CN 207564125 U CN207564125 U CN 207564125U CN 201721374245 U CN201721374245 U CN 201721374245U CN 207564125 U CN207564125 U CN 207564125U
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- Prior art keywords
- tube type
- type bus
- annulus
- auxiliary device
- cutting auxiliary
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Abstract
The utility model discloses a kind of tube type bus cutting auxiliary devices for belonging to tube type bus cutting technique field, including rotating mechanism and fixed mechanism, the rotating mechanism includes an annulus, the supporting rack and position limiting structure that are used to fix cutting equipment that are fixed on annulus, the fixed mechanism is a round tablet, its center be equipped with one for tube type bus by centre bore, be uniformly distributed several groups of regulating mechanisms on the centre bore circumference.Tube type bus is secured while the utility model rotary knife cutter, cutting machine is made to remain in the same plane, efficiently solves the problems, such as to lead to notch out-of-flatness due to repeatedly cutting tube type bus, the utility model is simple in structure, easy to operate, production efficiency is high, has saved construction cost.
Description
Technical field
The utility model is related to cut tube type bus technical field, and in particular to a kind of tube type bus cutting auxiliary device.
Background technology
Transformer substation tubular busbar cutting mode is cut with metal cutter at present, on the market Metal Cutting equipment
A diameter of 355mm of cutting sheet maximum, the maximum effectively depth of cut that works is 120mm, and the pipe of 120mm is more than for being more than diameter
Type busbar, existing tube type bus cutting method are first to fix tube type bus, first time cutting are then carried out, by tube type bus
180 degree is rotated, then carries out secondary cutting, tube type bus notch flatness requirement is less than 1%, and the cast cut in two times is female
The notch flatness of line is much not achieved technological requirement, product defect rate up to 65%, need to carry out it is secondary do over again, work is caused to be imitated
Rate is low, influences construction speed.
It being found through research and inquirement, to reduce the defect rate of product, can set about in terms of two, the first is fixed cutting machine,
Rotate tube type bus；It is for second fixed tube type bus, rotary knife cutter, since tube type bus length is generally 8 meters, per treaty
Weight 100kg, rotation is relatively difficult, arduously, and needs to adjust under horizontality, it requires that construction site is smooth, operate
Inconvenience, precision are difficult to control, and adjustment time is long.And second scheme fixes tube type bus, rotary knife cutter, it is only necessary to select
With light portable cutting equipment, rotate conveniently, to the of less demanding of place, it is only necessary to which an auxiliary device sets cutting
For while can smoothly rotating, tube type bus fixes the purpose that defect rate reduction can be realized.
Utility model content
Cast mother is fixed while rotary cutting apparatus the technical problem to be solved by the present invention is to provide one kind
Line, and easy to operate, simple in structure tube type bus cutting auxiliary device.
To solve the above-mentioned problems, the utility model is achieved by following technical scheme：
A kind of tube type bus cutting auxiliary device described in the utility model, including rotating mechanism and for fixing cast mother
The fixed mechanism of line, the rotating mechanism includes an annulus, annulus is equipped with the supporting rack for placing cutting equipment, is equipped in annulus
Several groups be used for clamping and fixing body position limiting structures, the fixed mechanism center be equipped with for tube type bus by center
Hole, the centre bore circumference uniform distribution are equipped with several regulating devices for being used to fix tube type bus.
Further, it is equipped on the inside of the annulus of the rotating mechanism and facilitates the roller press that it is rotated on fixed mechanism circumference
Structure.
Further, the rolling mechanism includes several spring bearings and the locating rack for fixing spring bearing, described fixed
Position frame is installed on the inside of annulus.
Further, the position limiting structure be two groups of idler wheels that is mounted on an axle and can be rotated about axis respectively, two groups of rollings
The space for placing fixed mechanism is formed between wheel, by several groups of position limiting structure clamping and fixing bodies, enables rotating mechanism around cast
When busbar rotates, cutting equipment is in same plane always.
Further, the rotating mechanism is equipped with the handle being conveniently operated.
Further, the regulating mechanism on the fixed mechanism is equipped with phase including the several of two sides before and after being set to round tablet
Corresponding adjusting screw.
Further, the regulating mechanism has four groups of adjusting screws.
Compared with prior art, the beneficial effects of the utility model are：
Simultaneously, fixed tube type bus makes cutting equipment in the same plane always to the utility model rotary cutting apparatus,
Even if repeatedly cutting tube type bus, notch is same plane always, maintains notch flatness less than 1%, and having reached technique will
It asks, and convenient and efficient, improves work efficiency, saved construction cost.
Description of the drawings
Fig. 1 is the positive structure schematic of the utility model.
Fig. 2 is the reverse structure schematic of the utility model.
In figure：1- rotating mechanisms, 11- annulus, 12- supporting racks, 13- spring bearings；14- locating racks, 15- position limiting structures,
151- idler wheels, 152- axis, 16- handles, 2- fixed mechanisms, 21- centre bores, 22- adjusting screws.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
It is shown as shown in Figure 1, Figure 2, a kind of tube type bus cutting auxiliary device described in the utility model, including rotating mechanism
1 and fixed mechanism 2.The rotating mechanism 1 includes an annulus 11, the supporting rack for being used to install cutting equipment being fixed on annulus 11
12 and be evenly distributed on annulus 11 the four groups position limiting structures 15 for being used for clamping and fixing body 2.
The position limiting structure 15 is two groups of idler wheels 151 being separately mounted on axis 152, and idler wheel 151 can be rotated around axis 152, two
Group idler wheel 151 clamps fixed mechanism 2.
Four groups of spring bearings being fixed on locating rack 14 13 are uniformly provided on the annulus 11 of the rotating mechanism 1.The support
Bearing 13 and the tangent installation of 2 excircle of fixed mechanism, enable rotating mechanism 1 to be rotated freely along 2 excircle of fixed mechanism.
The fixed mechanism 2 is a round tablet, center be equipped with for tube type bus by centre bore 21, centre bore 21
Four groups of adjusting screws 22 are evenly distributed on circumference.
A handle 16 being conveniently operated is additionally provided on 11 outer diameter of annulus of the rotating mechanism 1.The utility model uses steel
Material is made, and durability is good, and it is easily controllable to make precision.
The operation principle of tube type bus cutting auxiliary device described in the utility model is：
The utility model is sleeved on by centre bore 21 on the tube type bus for needing to cut, adjusting screw 22 is locked, will manage
Type busbar fixes, and portable small-sized cutting equipment is fixedly mounted on supporting rack 12, one it is portable set about handle 16, start cutting
Equipment holds handle 16, slowly rotates rotating mechanism 1, makes cutting equipment around tube type bus circumgyration incision tube type bus, when cutting
It cuts equipment to rotate a circle, you can cut off tube type bus.
Due to there is fixed mechanism 2, cutting equipment is made, always in same plane, to be cut into rotary course
Notch flatness be less than 1%, reach technological requirement, reduce the defect rate of cutting, improve production efficiency, save construction cost.
The other structures of tube type bus cutting auxiliary device described in the present embodiment are referring to the prior art.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is made in any form
Limitation, it is therefore every without departing from the content of the technical scheme of the utility model, according to the technical essence of the utility model to implementing above
Example any modification, equivalent variations and the modification made, in the range of still falling within technical solutions of the utility model.
Claims (7)
1. a kind of tube type bus cutting auxiliary device, it is characterised in that:Including rotating mechanism and for fixing consolidating for tube type bus
Determine mechanism；The rotating mechanism includes an annulus, annulus is equipped with the supporting rack for placing cutting equipment, it is several to be equipped in annulus
Group is for the position limiting structure of clamping and fixing body, and the fixed mechanism is a round tablet, and the circle plate center, which is equipped with, to be used
In tube type bus by centre bore, the centre bore circumference is equipped with several for fixing the regulating mechanisms of tube type bus.
2. tube type bus cutting auxiliary device according to claim 1, it is characterised in that:On the inside of the annulus of the rotating mechanism
Equipped with the rolling mechanism that it is facilitated to be rotated on fixed mechanism circumference.
3. tube type bus cutting auxiliary device according to claim 2, it is characterised in that:The rolling mechanism includes several
Bearing and the locating rack for fixing spring bearing are supportted, the locating rack is installed on the inside of annulus.
4. tube type bus cutting auxiliary device according to claim 1, it is characterised in that:The rotating mechanism is equipped with convenient
The handle of operation.
5. tube type bus cutting auxiliary device according to claim 1, it is characterised in that:Every group of position limiting structure includes correspondence and sets
Two axis for being placed in fixed mechanism both sides and being installed on the inside of annulus, the end of axis are equipped with the idler wheel that can rotate around the axis, two rollings
The space for placing fixed mechanism is formed between wheel.
6. tube type bus cutting auxiliary device according to claim 1, it is characterised in that:The regulating mechanism includes being set to
Several corresponding adjusting screws on two sides before and after round tablet.
7. tube type bus cutting auxiliary device according to claim 6, it is characterised in that:The regulating mechanism has four groups of adjustings
Screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374245.6U CN207564125U (en) | 2017-10-24 | 2017-10-24 | Tube type bus cutting auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374245.6U CN207564125U (en) | 2017-10-24 | 2017-10-24 | Tube type bus cutting auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207564125U true CN207564125U (en) | 2018-07-03 |
Family
ID=62696020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721374245.6U Active CN207564125U (en) | 2017-10-24 | 2017-10-24 | Tube type bus cutting auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207564125U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064791A (en) * | 2019-06-04 | 2019-07-30 | 河北工业大学 | A kind of metal hard tube rotary knife cutter |
| CN112643771A (en) * | 2021-02-03 | 2021-04-13 | 国网山东省电力公司平原县供电公司 | Tubular bus cutting device |
| CN117655396A (en) * | 2024-01-31 | 2024-03-08 | 江苏沃能电气科技有限公司 | Automatic cutting slotting machine for tubular bus |
-
2017
- 2017-10-24 CN CN201721374245.6U patent/CN207564125U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064791A (en) * | 2019-06-04 | 2019-07-30 | 河北工业大学 | A kind of metal hard tube rotary knife cutter |
| CN110064791B (en) * | 2019-06-04 | 2020-05-19 | 河北工业大学 | Metal hard tube rotary cutting machine |
| CN112643771A (en) * | 2021-02-03 | 2021-04-13 | 国网山东省电力公司平原县供电公司 | Tubular bus cutting device |
| CN117655396A (en) * | 2024-01-31 | 2024-03-08 | 江苏沃能电气科技有限公司 | Automatic cutting slotting machine for tubular bus |
| CN117655396B (en) * | 2024-01-31 | 2024-04-02 | 江苏沃能电气科技有限公司 | Automatic cutting slotting machine for tubular bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 No. 40 Dongfeng West Road, Liwan District, Guangzhou City, Guangdong Province Patentee after: Guangdong Power Grid Energy Development Co.,Ltd. Address before: 510000 No. 40 Dongfeng West Road, Liwan District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG POWER TRANSMISSION AND TRANSFORMATION ENGINEERING Co.,Ltd. Address after: 510000 No. 40 Dongfeng West Road, Liwan District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG POWER TRANSMISSION AND TRANSFORMATION ENGINEERING Co.,Ltd. Address before: 510000 No. 40 Dongfeng West Road, Liwan District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG POWER TRANSMISSION AND TRANSFORMATION ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |