CN207171064U - A kind of device for cutting off flat pipes of flat tube forming machine - Google Patents
A kind of device for cutting off flat pipes of flat tube forming machine Download PDFInfo
- Publication number
- CN207171064U CN207171064U CN201720962086.5U CN201720962086U CN207171064U CN 207171064 U CN207171064 U CN 207171064U CN 201720962086 U CN201720962086 U CN 201720962086U CN 207171064 U CN207171064 U CN 207171064U
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- China
- Prior art keywords
- cutting knife
- cutting
- conveying
- flat tube
- slider
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Abstract
A kind of device for cutting off flat pipes of flat tube forming machine,It includes casing,Cutter assembly,Cutting knife follows conveying mechanism and cutting knife to cut drive mechanism,The cutting knife follows conveying mechanism to be arranged on side in casing,It includes feed drive device,Convey slider-crank mechanism,Convey seat,Feed drive device makes conveying seat be moved back and forth toward conveying direction by conveying slider-crank mechanism,The cutting knife cutting drive mechanism is arranged on side in casing,It includes driver,Slider-crank mechanism,Movable plate,Driver makes movable plate be moved back and forth toward cut direction by slider-crank mechanism,The cutter assembly includes cutting knife,Cutting knife installed part,Cutter supporter,Cutting knife installed part one end is slidably connected on movable plate,Other end fixed cutting tool,Flat tube is set to pass through hole and cutting knife installation seam in cutter supporter,Cutter supporter is arranged on conveying seat,Cutting knife is placed in cutting knife installation seam and can moved left and right in cutting knife installs seam,Set on cutting knife and the flat tube blade that to transport direction vertical.
Description
Technical field
It the utility model is related to a kind of device for cutting off flat pipes of flat tube forming machine.
Background technology
Flat tube forming machine is used to manufacture flat pipes of micro-channel heat exchangers, and flat tube is the important component of micro-channel heat exchanger,
, it is necessary to assembling by specific length by flat pipe cut-off for micro-channel heat exchanger in flat tube production process.Usual flat tube
Cut-out is to complete cutting in the case where flat tube suspends feed status, and so production efficiency is had a certain impact.
The content of the invention
Technical problem to be solved in the utility model be overcome the drawbacks described above of prior art and provide a kind of flat tube into
The device for cutting off flat pipes of shape machine, improve its cutting efficiency.
Technical scheme is used by the utility model solves above-mentioned technical problem：
A kind of device for cutting off flat pipes of flat tube forming machine, it includes casing, cutter assembly, cutting knife and follows conveying mechanism and cut
Knife cuts drive mechanism, and the cutting knife follows conveying mechanism to be arranged on side in casing, and it includes feed drive device, conveying crank
Slide block mechanism, conveying seat, feed drive device makes conveying seat be moved back and forth toward conveying direction by conveying slider-crank mechanism, described
Cutting knife cutting drive mechanism is arranged on side in casing, and it includes driver, slider-crank mechanism, movable plate, and driver passes through
Slider-crank mechanism makes movable plate be moved back and forth toward cut direction, and the cutter assembly includes cutting knife, cutting knife installed part, cutting knife branch
Frame, cutting knife installed part one end are slidably connected on movable plate, other end fixed cutting tool, set flat tube by hole in cutter supporter and
Cutting knife installation seam, cutter supporter are arranged on conveying seat, and cutting knife is placed in cutting knife installation seam and can moved left and right in cutting knife installs seam
It is dynamic, set on cutting knife and the flat tube blade that to transport direction vertical.
Preferably, the blade of the cutting knife has two, and front cutting edge is arranged on the front end of cutting knife, and rear knife edge is arranged on front cutting edge
Below and blade and front cutting edge are on the contrary, the setting of rear knife edge rear portion can cut flat back and forth by the elongated hole of flat tube, such cutting knife
Pipe, improve cutting efficiency.
Compared with prior art, the utility model has the advantage of：Due to can be achieved with flat pipe cut-off without flat tube pause,
Substantially increase production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment device for cutting off flat pipes.
Fig. 2 is the structural representation at another visual angle of the utility model embodiment device for cutting off flat pipes.
Fig. 3 is the existing and structural representation of the utility model embodiment cutting knife.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As illustrated in fig. 1 and 2, a kind of device for cutting off flat pipes of flat tube forming machine, including：Casing 1, cutter assembly 2, cutting knife with
With conveying mechanism 3 and cutting knife cutting drive mechanism 4.
The cutting knife follows conveying mechanism 3 to include motor 301, crank 302, toggle-action lever 303, sliding block 304, guide rail 305, defeated
Send the slider-crank mechanism of seat 306, slide 307 and slide rail 308, the present embodiment crank 302, toggle-action lever 303, sliding block 304, guide rail
305 form conveying slider-crank mechanism.
The motor 301 is arranged on casing 1, and its output end installs crank 302, toggle-action lever 303 and sliding block 304 successively,
The guide rail 305 is arranged on conveying seat 306, and is engaged slidably with sliding block 304.
When motor 301 starts running, due to the kinetic characteristic of toggle, pass through crank 302 and toggle-action lever 303
Transmission, band movable slider 304 move up and down along guide rail 305, while also drive conveying seat 306 movable by guide rail 305.
The slide 307 is arranged on conveying seat 306, and corresponding slide rail 308 is arranged on casing 1.
Cutting knife cutting drive mechanism 4 follows the structure of conveying mechanism 3 identical with cutting knife, including motor 401, crank 402,
Toggle-action lever 403, sliding block 404, guide rail 405, movable plate 406, slide 407 and slide rail 408, the present embodiment crank 402, toggle-action lever
403rd, sliding block 404, guide rail 405 form slider-crank mechanism.
The motor 401 is arranged on casing 1, and its output end installs crank 402, toggle-action lever 403 and sliding block 404 successively,
The guide rail 405 is arranged on movable plate 406, and is engaged slidably with sliding block 404.
When motor 401 starts running, due to the kinetic characteristic of toggle, pass through crank 402 and toggle-action lever 403
Transmission, band movable slider 404 is movable along guide rail 405, while also drives movable plate 406 to move left and right by guide rail 405.
The slide 407 is arranged on movable plate 406, and corresponding slide rail 408 is arranged on casing 1.
Except cutting knife follows the motor 301 of conveying mechanism 3 and the motor 401 of the motor 4 of cutting knife cutting drive mechanism to be fixed on
Outer on casing, cutting knife follows conveying mechanism 3 and the remaining part of cutting knife cutting drive mechanism to be installed in casing 1, and two
Person is connected by cutter assembly, and the direction of motion for conveying seat 306 is vertical with the direction of motion of movable plate 406.
As illustrated in fig. 1 and 2, flat tube elongated hole 11 is also set up on the two side faces of casing 1, flat tube 7 can be horizontally through flat tube elongated hole 11.
As shown in figure 3, the cutter assembly includes cutting knife 2, cutting knife handle 5 and positioned tool post 8.
The cutting knife 2 sets and can set by the horizontal elongated hole 201, front cutting edge 202 and rear knife edge 203 of flat tube, the front end of cutting knife 2
Put front cutting edge 202, the front end of elongated hole 201 sets rear knife edge 203, and the blade of rear knife edge 203 and front cutting edge 202 is in opposite direction.
The rear end of cutting knife handle 5 and movable plate 406 can fore-and-aft direction be slidably connected, cutting knife handle 5 can be along before and after movable plate 406
Slide, the front end of cutting knife handle 5 is connected after passing through guide holder 6 with the rear end of cutting knife 2, and guide holder 6 is arranged on conveying seat 306.
Horizontal flat tube through hole 81 and vertical knife rest is set to stitch 82 on the positioned tool post 8, the bottom of positioned tool post 8 is fixed
On conveying seat 306, flat tube 7 can be horizontally through flat tube through hole 81, and cutting knife 2 is inserted in knife rest seam 82.So cutting knife 2 is limited in
In the knife rest seam of positioned tool post 8, flat tube cutting is completed along knife rest seam direction, is cut prevented also from because of cutting knife local pressure
Knife tilt phenomenon, influences cut quality.
When flat tube 7 is cut, flat tube 7 initially passes through the elongated hole 11 on casing, and passes through the flat tube through hole 81 on positioned tool post 8.
Then flat tube 7 at the uniform velocity moves forward under the conveying of external delivery mechanisms, and motor 301 receives signal start-up operation, makes conveying
Seat 306 moves forward, and drives cutting knife 2 to move along plate 406 and move forward, when movement velocity and the flat tube speed of conveying seat 306
When spending consistent, cutting motor 401 is started working, and drives movable plate 406 to move right, and now cutting knife 2 is both with conveying seat
306 uniform motion forward, with flat tube keep movement velocity, and promoted along guide holder 6 and move right by movable plate 406
The fixed length cutting of flat tube is completed by front cutting edge 202.After the completion of cutting, now flat tube is just passed through the elongated hole 201 on cutting knife 2,
By the control of motor 301, cutting knife 2, which follows, conveys the initial position that seat 306 returns to fore-and-aft direction.Then motor 301 is waited again
Secondary to receive signal and start working, motion process is same as above, and this time cutting knife 2 is completed to second flat tube by rear knife edge 203
Cutting, after the completion of cutting, the left and right directions of cutting knife 2 and fore-and-aft direction are returned to initial position.By the circulation acted with upper cutter,
Realize and cutting do not rested to flat tube, improve production efficiency.
Slider-crank mechanism is employed in the present embodiment makes the rotation of motor 301, motor 401 be transformed to conveying seat 306
With the rectilinear movement of movable plate 406, one of ordinary skill in the art should know, also can use other similar rotations to become straight line
Switching mechanism replaces the slider-crank mechanism, therefore, the scope of protection of the utility model is still fallen within using these switching mechanisms.
Claims (2)
- A kind of 1. device for cutting off flat pipes of flat tube forming machine, it is characterised in that：It include casing, cutter assembly, cutting knife follow it is defeated Mechanism and cutting knife is sent to cut drive mechanism, the cutting knife follows conveying mechanism to be arranged on side in casing, and it includes feed drive Device, conveying slider-crank mechanism, conveying seat, feed drive device make conveying seat past toward conveying direction by conveying slider-crank mechanism Multiple motion, the cutting knife cutting drive mechanism are arranged on side in casing, and it includes driver, slider-crank mechanism, movable plate, Driver makes movable plate be moved back and forth toward cut direction by slider-crank mechanism, and the cutter assembly includes cutting knife, cutting knife is pacified Piece installing, cutter supporter, cutting knife installed part one end are slidably connected on movable plate, other end fixed cutting tool, are set in cutter supporter For flat tube by hole and cutting knife installation seam, cutter supporter is arranged on conveying seat, and cutting knife is placed in cutting knife installation seam and can pacified in cutting knife Move left and right, set on cutting knife and the flat tube blade that to transport direction vertical in dress seam.
- 2. the device for cutting off flat pipes of flat tube forming machine as claimed in claim 1, it is characterised in that：The blade of the cutting knife has two Individual, front cutting edge is arranged on the front end of cutting knife, and rear knife edge is arranged on behind front cutting edge and blade and front cutting edge are on the contrary, rear knife edge rear portion Setting can pass through the elongated hole of flat tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720962086.5U CN207171064U (en) | 2017-08-03 | 2017-08-03 | A kind of device for cutting off flat pipes of flat tube forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720962086.5U CN207171064U (en) | 2017-08-03 | 2017-08-03 | A kind of device for cutting off flat pipes of flat tube forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171064U true CN207171064U (en) | 2018-04-03 |
Family
ID=61744998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720962086.5U Active CN207171064U (en) | 2017-08-03 | 2017-08-03 | A kind of device for cutting off flat pipes of flat tube forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644686A (en) * | 2020-06-11 | 2020-09-11 | 安徽江淮松芝空调有限公司 | Device for manually and rapidly cutting flat pipe |
-
2017
- 2017-08-03 CN CN201720962086.5U patent/CN207171064U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111644686A (en) * | 2020-06-11 | 2020-09-11 | 安徽江淮松芝空调有限公司 | Device for manually and rapidly cutting flat pipe |
| CN111644686B (en) * | 2020-06-11 | 2023-05-16 | 安徽江淮松芝空调有限公司 | Manual device for rapidly cutting flat tube |
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