CN106513474A - Motorcycle frame bent pipe molding device - Google Patents
Motorcycle frame bent pipe molding device Download PDFInfo
- Publication number
- CN106513474A CN106513474A CN201611132609.XA CN201611132609A CN106513474A CN 106513474 A CN106513474 A CN 106513474A CN 201611132609 A CN201611132609 A CN 201611132609A CN 106513474 A CN106513474 A CN 106513474A
- Authority
- CN
- China
- Prior art keywords
- limited block
- motorcycle frame
- flexible boot
- arc
- shaped device
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a motorcycle frame bent pipe molding device which comprises a fixing plate. A plurality of evenly distributed threaded holes are formed in the fixing plate in an array. The motorcycle frame bent pipe molding device further comprises a plurality of limiting rods matched with the threaded holes. One end of each limiting rod is connected with a limiting block, one edge of each limiting block is in an arc shape, and the arc-shaped edges of the limiting blocks are connected in an arc shape. One side of the arc-shaped edge of each limiting block is connected with a flexible sleeve, and an extruding device is arranged on the side, away from the corresponding limiting block, of each flexible sleeve. By the adoption of the motorcycle frame bent pipe molding device, bent pipe machining efficiency and precision can be improved, errors in the machining process are reduced, bent pipes with different bent radians can be machined, and adaptability is high.
Description
Technical field
The invention belongs to B21C23/12：The technical field of extruding bend pipe or curved rod.
Background technology
Bend pipe on existing frame of motorcycle is typically bent to certain crooked radian using manual, but which adopts manually
Bend pipe, the crooked radian of bend pipe cannot ensure that unanimously precision is relatively low, and which only can just discover whether to conform in formal installation
Ask, when do not install allow for whole accessory need change, increased manufacturing cost.
At present we adopt main swan neck system be mainly hydraulic pressure, electronic, manual three kinds, wherein dry for ￠ 6- ￠ 14
The majority of oil pipe clod wash is Manual pipe-bending device.This pipe bender is made up of parts such as the handle with bend pipe tire and sideboards.
Metal tube is placed in bend pipe tire groove during operation, one end is fixed in activity baffle, metal tube just can be bent to by driving handle
Required angle.But there are a lot, to commonly use such as in manual bending metal pipe pipe bendeies in this Manual pipe bender
Clamped one time can only bend an angle；Again, during clamping, it is difficult to find bending point accurately, cause scale error big, actual pipe arrangement
Efficiency is low, it is difficult to meet production requirement.
The content of the invention
The invention is intended to a kind of motorcycle frame elbow shaped device is provided, to solve existing bending machine to forming elbow
The big problem of Shi Zaocheng bend pipe scale errors.
Motorcycle frame elbow shaped device in this programme, including fixed plate, it is equal that the fixed plate is provided with several
The screwed hole of cloth, several screwed holes are arranged in array, also include some gag lever posts coordinated with screwed hole, the gag lever post
One end is connected with limited block, the curved shape of the limited block, and the arc-shaped side of several limited blocks is connected curved shape, institute
The arc-shaped side side for stating limited block is connected with flexible boot, and the flexible boot is provided with pressurizing unit away from the side of limited block.
The operation principle of above-mentioned technical proposal and have the beneficial effect that：The crooked radian of the bend pipe processed as needed first,
Several gag lever posts are inserted in corresponding screwed hole, enables several limited block arc-shaped sides to form the arc degree of needs, so
Afterwards by bend pipe insertion flexible boot to be formed, start pressurizing unit, extrude flexible boot, as flexible boot is away from pressurizing unit
Side is provided with limited block, and during extruding flexible boot, the arc-shaped side of limited block has barrier effect to bend pipe, the energy in bend pipe press bending process
It is enough pre-aligned, it is to avoid bend pipe is excessively bent, so that the crooked radian required for the straight tube in flexible boot is formed, while soft
Property set can overcome the ductility of metal, bend pipe is played a protective role, prevents the limited bar of bend pipe or pressurizing unit from damaging,
The bend pipe of differently curved radian is processed if desired, the position of limited block is adjusted, and makes the connected shape of arc-shaped side of several limited blocks
Into different crooked radians, self-defined can adjust.Using this device, it is possible to increase the efficiency and precision of processing bend pipe, reduce
Error in the course of processing, and the bend pipe with differently curved radian can be processed, the suitability is high.
Prioritization scheme one, used as the further optimization to base case, the pressurizing unit includes crushing block, the extruding
Block is connected with expansion link away from the side of flexible boot, and the expansion link is connected with and tooth bar, and the tooth bar is connected with is matched somebody with somebody with tooth bar
The gear of conjunction.By motor-driven rotation, when pinion rotation, band carry-over bar is moved gear, as tooth bar is connected by expansion link
Crushing block, thus make crushing block along flexible boot side move, so as to the bend pipe for treating molding is extruded, with hour rack with
Expansion link is provided between crushing block, the length of expansion link is adjusted so as to adjust the distance between crushing block and flexible boot, when
After bend pipe is squeezed into definite shape, the length for adjusting expansion link can adapt to the crooked radian of bend pipe.
Prioritization scheme two, as the further optimization to prioritization scheme one, is provided with calibration tube in the middle part of the flexible boot.It is soft
Property set middle part be provided with calibration tube, outside bend pipe insertion calibration tube to be formed, extrusion molding is carried out using crushing block then,
During extrusion molding, calibration tube can play a part of support to bend pipe, prevent bend pipe from being damaged by excessive compression.
Prioritization scheme three, used as the further optimization to prioritization scheme two, the limited block is provided with buckle, the flexibility
Adopt between set and limited block and snap connection.Using being detachably connected between flexible boot and limited block, facilitate the dismounting of flexible boot
And installation.
Prioritization scheme four, used as the further optimization to prioritization scheme three, the arc-shaped side side of the limited block connects
There is snap ring.After flexible boot is arranged on limited block, by bend pipe insertion flexible boot to be formed, bend pipe is stuck in into snap ring then
In, further bend pipe can be fixed.
Prioritization scheme five, as the further optimization to prioritization scheme four, also including extension spring, the snap ring is connected by extension spring
It is connected on limited block.Extension spring can keep the stability between snap ring and limited block.
Prioritization scheme six, used as the further optimization to prioritization scheme five, the flexible boot is rubber sleeve.Rubber sleeve has
Preferable intensity and elasticity.
Description of the drawings
Fig. 1 is the structural representation of motorcycle frame elbow shaped device embodiment of the present invention；
Fig. 2 is the front view of pressurizing unit in Fig. 1；
Fig. 3 is the top view of snap ring in Fig. 2.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Fixed plate 1, screwed hole 2, gag lever post 3, limited block 4, rubber sleeve 5, crushing block
6th, expansion link 7, tooth bar 8, gear 9, calibration tube 10, snap ring 11, extension spring 12.
Embodiment is substantially as shown in Figure 1：Motorcycle frame elbow shaped device, including fixed plate 1, open in fixed plate 1
There is the screwed hole 2 that several are uniform, several screwed holes 2 are arranged in array, as shown in Fig. 2 also including and the cooperation of screwed hole 2
Some gag lever posts 3, are connected with limited block 4, the curved shape of right edge of limited block 4, several limited blocks 4 above gag lever post 3
Arc-shaped side be connected curved shape, the arc-shaped side side of the limited block 4 by snapping connection rubber sleeve 5, as shown in figure 3,
The side of limited block 4 is connected with snap ring 11 by extension spring 12, and the middle part of rubber sleeve 5 is provided with calibration tube 10, sets on the right side of flexible boot
Have a pressurizing unit, pressurizing unit includes crushing block 6, the right side of crushing block 6 is connected with expansion link 7, expansion link 7 be threaded with
Tooth bar 8, tooth bar 8 are connected with the gear 9 coordinated with tooth bar 8.
During use, several gag lever posts 3 are inserted corresponding screw thread by the crooked radian of the bend pipe processed as needed first
In hole 2, several 4 arc-shaped sides of limited block are enable to form the arc degree of needs, then by rubber sleeve 5 by snapping connection in limit
On the block 4 of position, snap ring 11 is connected in the right edge of limited block 4, bend pipe to be formed is subsequently inserted the inside of rubber sleeve 5,
Bend pipe is made to be enclosed within the outside of calibration tube 10, calibration tube 10 can play a part of support to bend pipe, prevent bend pipe by excessive compression
And damage, start motor, rotate motor driven gear 9, when gear 9 is rotated, the band movement extruding flexible boot of carry-over bar 8, by
Limited block 4 is provided with away from the side of pressurizing unit in flexible boot, during extruding flexible boot, the arc-shaped side of limited block 4 has resistance to bend pipe
Gear is acted on, the crooked radian required for being formed the straight tube in flexible boot.
Simultaneously because tooth bar 8 connects crushing block 6 by expansion link 7, therefore crushing block 6 is made to move along the side of flexible boot
It is dynamic, so as to the bend pipe for treating molding is extruded, with expansion link 7 is provided between hour rack 8 and crushing block 6, adjust expansion link 7
Length adjusts expansion link so as to adjust the distance between crushing block 6 and flexible boot after bend pipe is squeezed into definite shape
7 length can adapt to the crooked radian of bend pipe, process the bend pipe of differently curved radian if desired, adjust the position of limited block 4
Put, make the arc-shaped side of several limited blocks 4 be connected to form different crooked radians, self-defined can adjust.
Above-described is only embodiments of the invention, the known general knowledge here such as concrete structure and/or characteristic in scheme
Excessive description is not made.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, also
Some deformations and improvement can be made, these should also be considered as protection scope of the present invention, these are real all without the present invention is affected
The effect applied and practical applicability.This application claims protection domain should be defined by the content of its claim, description
In specific embodiment etc. record the content that can be used for explaining claim.
Claims (7)
1. a kind of motorcycle frame elbow shaped device, it is characterised in that including fixed plate（1）, the fixed plate（1）It is provided with
Several uniform screwed holes（2）, several screwed holes（2）Arrange in array, also include and screwed hole（2）Some for coordinating
Gag lever post（3）, the gag lever post（3）One end is connected with limited block（4）, the limited block（4）The curved shape in one side, several
Limited block（4）Arc-shaped side be connected curved shape, the limited block（4）Arc-shaped side side be connected with flexible boot, the flexibility
Set is away from limited block（4）Side be provided with pressurizing unit.
2. motorcycle frame elbow shaped device according to claim 1, it is characterised in that the pressurizing unit includes squeezing
Briquetting（6）, the crushing block（6）Expansion link is connected with away from the side of flexible boot（7）, the expansion link（7）It is connected with and tooth
Bar（8）, the tooth bar（8）It is connected with and tooth bar（8）The gear of cooperation（9）.
3. motorcycle frame elbow shaped device according to claim 2, it is characterised in that set in the middle part of the flexible boot
There is calibration tube（10）.
4. motorcycle frame elbow shaped device according to claim 3, it is characterised in that the limited block（4）On set
There are buckle, the flexible boot and limited block（4）Between using snapping connection.
5. motorcycle frame elbow shaped device according to claim 4, it is characterised in that the limited block（4）
Arc-shaped side side is connected with snap ring（11）.
6. motorcycle frame elbow shaped device according to claim 5, it is characterised in that also including extension spring（12）, institute
State snap ring（11）By extension spring（12）It is connected to limited block（4）On.
7. motorcycle frame elbow shaped device according to claim 6, it is characterised in that the flexible boot is rubber sleeve
（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132609.XA CN106513474B (en) | 2016-12-09 | 2016-12-09 | Motorcycle frame elbow forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132609.XA CN106513474B (en) | 2016-12-09 | 2016-12-09 | Motorcycle frame elbow forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106513474A true CN106513474A (en) | 2017-03-22 |
| CN106513474B CN106513474B (en) | 2020-03-13 |
Family
ID=58342958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611132609.XA Active CN106513474B (en) | 2016-12-09 | 2016-12-09 | Motorcycle frame elbow forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106513474B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755505A (en) * | 2017-11-24 | 2018-03-06 | 江苏明钰新能源有限公司 | A kind of double-deck punch press |
| CN115476414A (en) * | 2022-09-19 | 2022-12-16 | 徐州科林家具制造有限公司 | Timber bending device is used in furniture production |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58151922A (en) * | 1982-03-05 | 1983-09-09 | Hitachi Ltd | Bending method of pipe |
| CN102441593A (en) * | 2010-09-30 | 2012-05-09 | 溧阳市盛杰机械有限公司 | Pipe bending machine |
| CN202239106U (en) * | 2011-08-09 | 2012-05-30 | 宁波福士汽车部件有限公司 | Multi-bend pipe bending machine |
| CN203448472U (en) * | 2013-07-04 | 2014-02-26 | 安徽冀东华夏专用车有限公司 | Tube bending device for truck bumper support |
| CN203862766U (en) * | 2014-05-25 | 2014-10-08 | 常州市星龙滚针轴承制造有限责任公司 | Protection type tube bending machine |
| CN204602932U (en) * | 2015-04-24 | 2015-09-02 | 常州市长昊机械有限公司 | Multi-radian bending machine |
| CN206263036U (en) * | 2016-12-09 | 2017-06-20 | 重庆寅悦恒工贸有限公司 | Motorcycle frame elbow shaped device |
-
2016
- 2016-12-09 CN CN201611132609.XA patent/CN106513474B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58151922A (en) * | 1982-03-05 | 1983-09-09 | Hitachi Ltd | Bending method of pipe |
| CN102441593A (en) * | 2010-09-30 | 2012-05-09 | 溧阳市盛杰机械有限公司 | Pipe bending machine |
| CN202239106U (en) * | 2011-08-09 | 2012-05-30 | 宁波福士汽车部件有限公司 | Multi-bend pipe bending machine |
| CN203448472U (en) * | 2013-07-04 | 2014-02-26 | 安徽冀东华夏专用车有限公司 | Tube bending device for truck bumper support |
| CN203862766U (en) * | 2014-05-25 | 2014-10-08 | 常州市星龙滚针轴承制造有限责任公司 | Protection type tube bending machine |
| CN204602932U (en) * | 2015-04-24 | 2015-09-02 | 常州市长昊机械有限公司 | Multi-radian bending machine |
| CN206263036U (en) * | 2016-12-09 | 2017-06-20 | 重庆寅悦恒工贸有限公司 | Motorcycle frame elbow shaped device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755505A (en) * | 2017-11-24 | 2018-03-06 | 江苏明钰新能源有限公司 | A kind of double-deck punch press |
| CN115476414A (en) * | 2022-09-19 | 2022-12-16 | 徐州科林家具制造有限公司 | Timber bending device is used in furniture production |
| CN115476414B (en) * | 2022-09-19 | 2024-01-26 | 徐州科林家具制造有限公司 | Timber bending device is used in furniture production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106513474B (en) | 2020-03-13 |
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| GR01 | Patent grant |