CN203751062U - Bending machine for basket hollow tubes - Google Patents
Bending machine for basket hollow tubes Download PDFInfo
- Publication number
- CN203751062U CN203751062U CN201420038546.1U CN201420038546U CN203751062U CN 203751062 U CN203751062 U CN 203751062U CN 201420038546 U CN201420038546 U CN 201420038546U CN 203751062 U CN203751062 U CN 203751062U
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- China
- Prior art keywords
- cylinder
- motor
- operating desk
- hollow pipe
- cursor
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a bending machine for basket hollow tubes. The bending machine comprises an operation table, a first cylinder, a second cylinder, a rotating arm, a motor and a hollow tube clamping mechanism, the motor is fixedly mounted below the operation table, a rotating shaft of the motor penetrates the operation table, the rotating shaft of the motor penetrating the operation table is sequentially connected with one end of the rotating arm and the first cylinder from bottom to top, the second cylinder is rotatably connected at the other end of the rotating arm, the motor drives the second cylinder to rotate around the first cylinder through the rotating arm connected with the motor, at least two arc-shaped grooves are respectively formed in the side faces of the first cylinder and the second cylinder and parallel to the operation table, the distance between the first cylinder and the second cylinder ranges from 10mm to 40mm, and the hollow tube clamping mechanism is mounted on the operation table. The bending machine has the advantages that a plurality of hollow tubes can be simultaneously and automatically bent, and bending quality and working efficiency are improved.
Description
Technical field
The utility model belongs to hollow pipe bending device field, especially relates to a kind of for bicycle basket hollow pipe bar folder.
Background technology
The hollow pipe of making bicycle basket need to be through being bent to form quadrangle, bends hollow pipe mostly by manually by virtue of experience bending in existing technology, and bending inhomogeneously affects finished product outer tube, and easily cause hollow pipe stress to concentrate, and affects its intensity; Artificial bending can only bend one, inefficiency at every turn.There is the technical problems such as yields is low, inefficiency.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of for bicycle basket hollow pipe bar folder, is especially applicable to once bending many hollow pipes, and bending angle, radian are consistent.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of for bicycle basket hollow pipe bar folder, comprise operating desk, the first cylinder, the second cylinder, cursor, motor and hollow pipe clamp mechanism; Described motor is fixedly mounted on operating desk below, and motor rotary shaft is through operating desk; Motor rotary shaft through operating desk part is fixedly connected with one end of cursor from bottom to up successively, the first cylinder connection; The second cylinder is rotatably connected at the other end of cursor; Motor drives the second cylinder to rotate around the first cylinder by connected cursor; The first cylinder side and the second cylinder side are equipped with at least two arc grooves that are parallel to operating desk, and the distance between the first cylinder and the second cylinder is 10～40mm; Described hollow pipe clamp mechanism comprises baffle plate, push rod, back-moving spring and cylinder; Baffle plate is fixed on operating desk, and baffle plate is positioned at the first cylinder one side; Described cylinder barrel is fixed on operating desk, cylinder piston rod free end is connected with push rod one end, and the push rod other end is T connector, and T connector is relative with baffle position, cylinder is pushed push rod to baffle plate, reduces distance between push rod T connector and baffle plate to clamp hollow pipe to be bent; Described back-moving spring one end is fixedly connected with T connector, and the other end is fixedly connected with the cylindrical protrusions being fixed on operating desk.
Further, described motor rotary shaft is by key and the first cylinder connection, and motor rotary shaft is connected with cursor one end by key.
Further, described motor rotary shaft is by bearing and the first cylinder connection, and the first cylinder can rotate freely; Motor rotary shaft is connected with cursor one end by key.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, can automatically bend many hollow pipes, ensure that every hollow pipe bending angle is consistent simultaneously; Have simple in structurely, easy to maintenance, processing cost is low, production efficiency advantages of higher.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is working state schematic representation of the present utility model;
Fig. 3 is partial structurtes schematic diagram of the present utility model.
In figure:
1, operating desk 2, the first cylinder 3, the second cylinder
4, cursor 5, motor 6, groove
7, baffle plate 8, push rod 9, back-moving spring
10, cylinder 11, cylindrical protrusions 12, hollow pipe
Detailed description of the invention
As Figure 1-3, the utility model is a kind of for bicycle basket hollow pipe bar folder, comprises operating desk 1, the first cylinder 2, the second cylinder 3, cursor 4, motor 5 and clamp mechanism; Motor 5 is fixedly mounted on operating desk 1 below, and motor 5 rotating shafts are through operating desk 1; Cursor 4 is positioned at operating desk 1 top, and cursor 4 one end are connected by key with motor 5 rotating shafts; The second cylinder 3 is connected to the other end of cursor 4 by bearing; The first cylinder 2 is positioned at the top of cursor 4 one end, and motor 5 rotating shafts are connected with the first cylinder 2 by bearing, and the first cylinder 2 can rotate freely; Motor 5 drives the second cylinder 3 to rotate around the first cylinder 2 by the cursor 4 being fixedly connected with it, and the second cylinder 3 is also being subject under External Force Acting in revolving round the sun around the first cylinder 2 can rotation; The first cylinder 2 sides and the second cylinder 3 sides are respectively equipped with 5 arc grooves 6 that are parallel to operating desk 1, the groove 6 of the first cylinder 2 sides is relative with groove 6 positions of the second cylinder 3 sides, distance between the first cylinder 2 and the second cylinder 3 is 10～40mm, hollow pipe clamp mechanism is arranged on operating desk 1 for clamping hollow pipe 12, prevents that hollow pipe 12 from moving in the time of bending; Hollow pipe clamp mechanism comprises baffle plate 7, push rod 8, back-moving spring 9 and cylinder 10; Baffle plate 7 is fixed on operating desk 1, and baffle plate 7 is positioned at the first cylinder 2 one sides; Cylinder 10 cylinder barrels are fixed on operating desk 1, and cylinder 10 piston rod free ends are connected with push rod 8 one end, and push rod 8 other ends are T connector, and T connector is relative with baffle plate 7 positions, and cylinder 10 is pushed push rod 8 to baffle plate 7, to clamp hollow pipe to be bent 12; Back-moving spring 9 one end are fixedly connected with T connector, and the other end is fixedly connected with the cylindrical protrusions 11 being fixed on operating desk 1, plays the reset response to push rod 8 in the time that cylinder 10 is retracted.
The course of work of this example: when work, first many hollow pipes 12 are treated to kink is placed in the space that the first cylinder 2 arc grooves 6 and the second cylinder 3 arc grooves 6 form, hollow pipe 12 of every interior placement of groove 6, puts hollow pipe 12 one end to lean against on baffle plate 7; Then control cylinder 10 stretches out its piston rod, piston rod promotes push rod 8 makes it move to baffle plate 7, hollow pipe 12 is clipped between T connector and baffle plate 7, clamp the rear actuating motor 5 of hollow pipe 12, under the drive of motor 5, the second cylinder 3 rotates around the first cylinder 2, thereby bending hollow pipe 12, the angle that control motor 5 rotates can be bent into different angles by hollow pipe 12; Finally control motor 5 and make it get back to initial position, and control cylinder 10 retracts its piston rod, take off the hollow pipe 12 bend and convert crooked place continuation repetition above-mentioned steps and bend.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. for a bicycle basket hollow pipe bar folder, it is characterized in that: comprise operating desk, the first cylinder, the second cylinder, cursor, motor and hollow pipe clamp mechanism; Described motor is fixedly mounted on operating desk below, and motor rotary shaft is through operating desk; Motor rotary shaft through operating desk part is fixedly connected with one end of cursor from bottom to up successively, the first cylinder connection; The second cylinder is rotatably connected at the other end of cursor; Motor drives the second cylinder to rotate around the first cylinder by connected cursor; The first cylinder side and the second cylinder side are equipped with at least two arc grooves that are parallel to operating desk, and the distance between the first cylinder and the second cylinder is 10～40mm; Described hollow pipe clamp mechanism comprises baffle plate, push rod, back-moving spring and cylinder; Baffle plate is fixed on operating desk, and baffle plate is positioned at the first cylinder one side; Described cylinder barrel is fixed on operating desk, cylinder piston rod free end is connected with push rod one end, and the push rod other end is T connector, and T connector is relative with baffle position, cylinder is pushed push rod to baffle plate, reduces distance between push rod T connector and baffle plate to clamp hollow pipe to be bent; Described back-moving spring one end is fixedly connected with T connector, and the other end is fixedly connected with the cylindrical protrusions being fixed on operating desk.
2. hollow pipe bar folder according to claim 1, is characterized in that: described motor rotary shaft is by key and the first cylinder connection, and motor rotary shaft is connected with cursor one end by key.
3. hollow pipe bar folder according to claim 1, is characterized in that: described motor rotary shaft is by bearing and the first cylinder connection, and the first cylinder can rotate freely; Motor rotary shaft is connected with cursor one end by key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038546.1U CN203751062U (en) | 2014-01-21 | 2014-01-21 | Bending machine for basket hollow tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038546.1U CN203751062U (en) | 2014-01-21 | 2014-01-21 | Bending machine for basket hollow tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751062U true CN203751062U (en) | 2014-08-06 |
Family
ID=51246373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038546.1U Expired - Fee Related CN203751062U (en) | 2014-01-21 | 2014-01-21 | Bending machine for basket hollow tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751062U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785589A (en) * | 2014-01-21 | 2015-07-22 | 天津市天昌琴瑶自行车有限公司 | Bending machine for bicycle basket hollow pipe |
| CN105268790A (en) * | 2015-11-18 | 2016-01-27 | 宁波泰尔汽车部件有限公司 | Bending discharging device |
| CN105383896A (en) * | 2015-12-16 | 2016-03-09 | 建德市马目五金有限公司 | Hook production line |
| CN105598222A (en) * | 2014-11-25 | 2016-05-25 | 无锡市恒盛电机有限公司 | Rolling bending device |
| CN105598219A (en) * | 2014-11-25 | 2016-05-25 | 无锡市恒盛电机有限公司 | Metal plate bending device with thickness adjustment and bending torque and multiple-point pressure detection capabilities |
| CN109158456A (en) * | 2018-11-09 | 2019-01-08 | 湖北理工学院 | A kind of manual tube bender convenient for operation |
-
2014
- 2014-01-21 CN CN201420038546.1U patent/CN203751062U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785589A (en) * | 2014-01-21 | 2015-07-22 | 天津市天昌琴瑶自行车有限公司 | Bending machine for bicycle basket hollow pipe |
| CN105598222A (en) * | 2014-11-25 | 2016-05-25 | 无锡市恒盛电机有限公司 | Rolling bending device |
| CN105598219A (en) * | 2014-11-25 | 2016-05-25 | 无锡市恒盛电机有限公司 | Metal plate bending device with thickness adjustment and bending torque and multiple-point pressure detection capabilities |
| CN105268790A (en) * | 2015-11-18 | 2016-01-27 | 宁波泰尔汽车部件有限公司 | Bending discharging device |
| CN105383896A (en) * | 2015-12-16 | 2016-03-09 | 建德市马目五金有限公司 | Hook production line |
| CN105383896B (en) * | 2015-12-16 | 2017-11-03 | 建德市马目五金有限公司 | Crotch production line |
| CN109158456A (en) * | 2018-11-09 | 2019-01-08 | 湖北理工学院 | A kind of manual tube bender convenient for operation |
| CN109158456B (en) * | 2018-11-09 | 2024-05-03 | 湖北理工学院 | Manual pipe bending machine convenient to operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |