CN103231402B - Flat pipe cut-off frock - Google Patents
Flat pipe cut-off frock Download PDFInfo
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- CN103231402B CN103231402B CN201310153904.3A CN201310153904A CN103231402B CN 103231402 B CN103231402 B CN 103231402B CN 201310153904 A CN201310153904 A CN 201310153904A CN 103231402 B CN103231402 B CN 103231402B
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- flat
- flat tube
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- shut
- cut
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Abstract
The invention discloses a kind of flat pipe cut-off frock, comprise back seat and shear slide, described shearing slide is provided with the passage passed for flat tube, described passage is provided with at least one for cutting off the shut-off mechanism of flat tube, described shut-off mechanism comprises correspondence and is arranged on described passage both sides and two cutting blades being respectively used to cut two flat sides of described flat tube, is provided with for limiting the sliding track mechanism of described shut-off mechanism to flat tube direction of feed and described channel center line parallel between described shearing slide and back seat.Flat pipe cut-off frock of the present invention, by arranging shut-off mechanism for cutting off flat tube, owing to directly adopting two flat sides of two cutting blade cutting flat tubes, flat tube can be cut off, break mode relative to existing, it is little that cutting blade cutting has deflection, the advantage that flat tube fracture is smooth.
Description
Technical field
The present invention relates to a kind of flat pipe cut-off frock for cutting off flat tube.
Background technology
In prior art, the general mode adopting cylinder to break cuts off flat tube, although this flat pipe cut-off mode can meet instructions for use to a certain extent, there is following defect:
1, because flat tube is broken by pulling force, cause flat tube fracture place convexity whole, need further to process finishing;
2, flat tube is in the process be pulled off, and fractureing, district will inevitably produce distortion, and namely cause flat tube can be out of shape due to pulling force effect in a long section at the place of fractureing, there is vestige at the place of fractureing, even causes using, and causes waste of material.
Summary of the invention
In view of this, the present invention is intended to propose a kind of flat pipe cut-off frock, and this flat pipe cut-off frock can not only cut off flat tube, and it is smooth to have otch, the advantage that deflection is little.
Realize above-mentioned technical purpose, flat pipe cut-off frock of the present invention, comprise back seat and shear slide, described shearing slide is provided with the passage passed for flat tube, described passage is provided with at least one for cutting off the shut-off mechanism of flat tube, described shut-off mechanism comprises correspondence and is arranged on described passage both sides and two cutting blades being respectively used to cut two flat sides of described flat tube, is provided with for limiting the direction of feed of described shut-off mechanism to flat tube and the sliding track mechanism of described channel center line parallel between described shearing slide and back seat.
Further, also comprise the blade guiding mechanism for regulating the spacing between two of described shut-off mechanism described cutting blades, described blade guiding mechanism comprises the knife bar for installing cutting blade and arranges with described knife bar one_to_one corresponding and be fixedly mounted on the fixed block on described shearing slide, described fixed block is provided with tapped through hole, and described knife bar is provided with away from one end of cutting blade the external screw thread coordinated with described tapped through hole.
Further, described knife bar and described cutting blade one_to_one corresponding are arranged.
Further, the both sides of described shut-off mechanism are respectively equipped with for the burring mechanism to the flat tube fracture deburring after cut-out, and described burring mechanism comprises correspondence and is arranged on described passage both sides and the roller being respectively used to two flat sides deburrings to flat tube fracture.
Further, also comprise the roller guiding mechanism for regulating the spacing between two of described burring mechanism described rollers, described roller guiding mechanism comprises the mounting rod for installing roller and arranges with described mounting rod one_to_one corresponding and be fixedly mounted on the mounting blocks on described shearing slide, described mounting blocks is provided with screwed hole, described mounting rod is provided with away from one end of roller the external screw thread coordinated with described screwed hole, and described roller rotatable engagement is arranged on described mounting rod.
Further, described mounting rod and described roller one_to_one corresponding are arranged.
Further, described sliding track mechanism comprises and is fixedly mounted on slide rail on described back seat and is fixedly mounted on the slide block coordinated on described shearing slide and with slide rail.
Further, the position limiting structure come off for anti-limited slip block is provided with between described slide rail and slide block.
Further, described position limiting structure is to be arranged between described slide rail and slide block and the spacing preiection cooperatively interacted and limited impression.
Flat pipe cut-off frock of the present invention, by arranging shut-off mechanism for cutting off flat tube, owing to directly adopting two flat sides of two cutting blade cutting flat tubes, flat tube can be cut off, break mode relative to existing, it is little that cutting blade cutting has deflection, the advantage that flat tube fracture is smooth.
Concrete, adopt the process of flat pipe cut-off frock of the present invention cutting flat tube as follows:
Flat tube is under the effect of other equipment, stretching through being arranged on the passage sheared on slide, when needs cut off, shearing slide is driven to slide relative to back seat, cutting blade is made to move feed to flat tube, when shut-off mechanism is through flat tube, two cutting blades cut two flat sides of flat tube respectively, by flat pipe cut-off; When needing to cut flat tube next time, drive shearing slide to slide in the opposite direction, make cutting blade move feed to flat tube; And so forth, cut-out to flat tube can be realized according to setting, simple to operation.
Accompanying drawing explanation
Fig. 1 is flat tube cross sectional representation;
Fig. 2 is the structural representation of flat pipe cut-off frock embodiment of the present invention;
Fig. 3 is the stereogram of the present embodiment flat pipe cut-off frock.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
As shown in Figure 1, be the structural representation of flat pipe cut-off frock embodiment of the present invention; Fig. 2 is the stereogram of the present embodiment flat pipe cut-off frock.The flat pipe cut-off frock of the present embodiment, comprise back seat 2 and shear slide 3, shear slide 3 and be provided with the passage 4 passed for flat tube 1, passage 4 is provided with at least one for cutting off the shut-off mechanism of flat tube, shut-off mechanism comprises correspondence and is arranged on passage 4 both sides and two cutting blades 5 being respectively used to two the flat sides 1a cutting flat tube, shears between slide 3 and back seat 2 and is provided with for limiting the direction of feed of shut-off mechanism to flat tube 1 and the sliding track mechanism of passage 4 centerline parallel.The passage 4 of the present embodiment is provided with two shut-off mechanisms, and two flat tubes be respectively used to being parallel to each other cut.
The sliding track mechanism of the present embodiment comprises the slide rail 6 be fixedly mounted on back seat 2 and shears on slide 3 and the slide block 7 coordinated with slide rail 6 with being fixedly mounted on, the glide direction of sliding track mechanism is set as and passage 4 centerline parallel, shut-off mechanism can be made towards flat tube 1 accurately feed, realize cutting smoothly.The position limiting structure come off for anti-limited slip block is provided with between the slide rail 6 of the present embodiment and slide block 7, this position limiting structure is to be arranged between slide rail 6 and slide block 7 and the spacing preiection cooperatively interacted and limited impression, the spacing preiection of the present embodiment is arranged on the side of slide rail 6, and limited impression correspondence is arranged on slide block 7.Certainly, slide rail 6 and slide block 7 also can adopt the multiple position limiting structures such as swallow-tail form to prevent from departing from, and are not repeated.
The flat pipe cut-off frock of the present embodiment, by arranging shut-off mechanism for cutting off flat tube 1, due to two the flat sides 1a directly adopting two cutting blades 5 to cut flat tube 1, flat tube 1 can be cut off, mode is broken relative to existing, it is little that cutting blade cutting has deflection, the advantage that flat tube fracture is smooth.
Further, the flat pipe cut-off frock of the present embodiment also comprises the blade guiding mechanism of the spacing between two cutting blades 5 for regulating shut-off mechanism, blade guiding mechanism comprises the knife bar 8 for installing cutting blade 5 and arranges with knife bar 8 one_to_one corresponding and be fixedly mounted on the fixed block 9 sheared on slide 3, fixed block 9 is provided with tapped through hole, and knife bar 8 is provided with away from one end of cutting blade 5 external screw thread coordinated with tapped through hole.By arranging blade guiding mechanism, conveniently can realize the adjustment of the spacing of two cutting blades 5, preventing the defect cannot cutting off flat tube because blade abrasion spacing increases.Adopting the blade guiding mechanism of this structure, by regulating the threaded engagement length between knife bar 8 and fixed block 9, conveniently can regulate the position of cutting blade 5, namely regulate the spacing between two cutting blades 5.Preferably, knife bar 8 and cutting blade 5 one_to_one corresponding of the present embodiment are arranged, and adopt the blade guiding mechanism of this structure, can regulate the position of two cutting blades 5 simultaneously, medium line between two cutting blades 5 is alignd with the center of flat tube, is convenient to cut flat tube 1.Be provided with the through hole for installing knife bar 8 in the shearing slide 3 of the present embodiment, knife bar 8 is arranged in this through hole, and one end is threaded with fixed block 9, and the other end installs cutting blade 5.
Further, the both sides of shut-off mechanism are respectively equipped with for the burring mechanism to the flat tube 1 fracture deburring after cut-out, and burring mechanism comprises correspondence and is arranged on passage 4 both sides and the roller 10 being respectively used to two flat sides 1a deburrings to flat tube 1 fracture.By arranging burring mechanism, roller 10 can be utilized to roll burr after flat tube 1 is cut-off, making the fracture of flat tube more smooth.
Preferably, the flat pipe cut-off frock of the present embodiment also comprises the roller guiding mechanism of the spacing between two rollers 10 for regulating burring mechanism, roller guiding mechanism comprises the mounting rod 11 for installing roller and arranges with mounting rod 11 one_to_one corresponding and be fixedly mounted on the mounting blocks 12 sheared on slide 3, mounting blocks 12 is provided with screwed hole, mounting rod 11 is provided with away from one end of roller 10 external screw thread coordinated with screwed hole, and roller 10 rotatable engagement is arranged on mounting rod 11.By arranging roller guiding mechanism, the spacing between adjustment two rollers 10 can being facilitated, by adjusting the spacing of roller 10 to suitable scope, the deburring effect of burring mechanism can be strengthened.Preferably, mounting rod 11 and roller 10 one_to_one corresponding of the present embodiment are arranged, the installation site of two rollers 10 can be regulated simultaneously, the medium line between two rollers 10 is overlapped with the medium line between two cutting blades 5, prevent flat tube 1 bite between two rollers 10.
Concrete, adopt the process of the flat pipe cut-off frock of the present embodiment cutting flat tube as follows:
Flat tube 1 is under the effect of other equipment, stretching through being arranged on the passage 4 sheared on slide 3, when needs cut off, shearing slide 3 is driven to slide relative to back seat 2, cutting blade 5 is made to move feed to flat tube 1, when shut-off mechanism is through flat tube 1, two cutting blades 5 cut two flat sides 1a of flat tube respectively, by flat pipe cut-off; When needing to cut flat tube 1 next time, drive shearing slide 3 to slide in the opposite direction, make cutting blade 5 move feed to flat tube; And so forth, cut-out to flat tube can be realized according to setting, simple to operation.
What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from claims of the present invention limited range.
Claims (6)
1. a flat pipe cut-off frock, it is characterized in that: comprise back seat and shear slide, described shearing slide is provided with the passage passed for flat tube, described passage is provided with at least two for cutting off the shut-off mechanism of flat tube, described shut-off mechanism comprises correspondence and is arranged on described passage both sides and two cutting blades being respectively used to cut two flat sides of described flat tube, is provided with for limiting the direction of feed of described shut-off mechanism to flat tube and the sliding track mechanism of described channel center line parallel between described shearing slide and back seat;
Also comprise the blade guiding mechanism for regulating the spacing between two of described shut-off mechanism described cutting blades, described blade guiding mechanism comprises the knife bar for installing cutting blade and arranges with described knife bar one_to_one corresponding and be fixedly mounted on the fixed block on described shearing slide, described fixed block is provided with tapped through hole, and described knife bar is provided with away from one end of cutting blade the external screw thread coordinated with described tapped through hole;
The both sides of described shut-off mechanism are respectively equipped with for the burring mechanism to the flat tube fracture deburring after cut-out, and described burring mechanism comprises correspondence and is arranged on described passage both sides and the roller being respectively used to two flat sides deburrings to flat tube fracture;
Also comprise the roller guiding mechanism for regulating the spacing between two of described burring mechanism described rollers, described roller guiding mechanism comprises the mounting rod for installing roller and arranges with described mounting rod one_to_one corresponding and be fixedly mounted on the mounting blocks on described shearing slide, described mounting blocks is provided with screwed hole, described mounting rod is provided with away from one end of roller the external screw thread coordinated with described screwed hole, and described roller rotatable engagement is arranged on described mounting rod.
2. flat pipe cut-off frock according to claim 1, is characterized in that: described knife bar and described cutting blade one_to_one corresponding are arranged.
3. flat pipe cut-off frock according to claim 1, is characterized in that: described mounting rod and described roller one_to_one corresponding are arranged.
4. flat pipe cut-off frock according to claim 1, is characterized in that: described sliding track mechanism comprises and is fixedly mounted on slide rail on described back seat and is fixedly mounted on the slide block coordinated on described shearing slide and with slide rail.
5. flat pipe cut-off frock according to claim 4, is characterized in that: be provided with the position limiting structure come off for anti-limited slip block between described slide rail and slide block.
6. flat pipe cut-off frock according to claim 5, is characterized in that: described position limiting structure is to be arranged between described slide rail and slide block and the spacing preiection cooperatively interacted and limited impression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153904.3A CN103231402B (en) | 2013-04-28 | 2013-04-28 | Flat pipe cut-off frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153904.3A CN103231402B (en) | 2013-04-28 | 2013-04-28 | Flat pipe cut-off frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103231402A CN103231402A (en) | 2013-08-07 |
| CN103231402B true CN103231402B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310153904.3A Active CN103231402B (en) | 2013-04-28 | 2013-04-28 | Flat pipe cut-off frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103231402B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346074B (en) * | 2016-10-13 | 2018-04-10 | 安徽金三环金属科技有限公司 | A kind of big pitch of holes aluminium flat conduit chipless cutting off tool frock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111346A (en) * | 1977-01-11 | 1978-09-05 | Bertolette Machines, Inc. | Tube cutting machine with break-off means |
| US5143268A (en) * | 1991-07-17 | 1992-09-01 | Crown Unlimited Machine, Inc. | Flat tube cutting techniques |
| CN102009349A (en) * | 2010-12-20 | 2011-04-13 | 浙江兰通空调设备有限公司 | Device for cutting off flat tube of heat exchanger |
| CN202377598U (en) * | 2011-12-08 | 2012-08-15 | 沈阳汇智精密机械有限公司 | Aluminum flat pipe cutting-off device |
| CN202377778U (en) * | 2011-12-08 | 2012-08-15 | 沈阳汇智精密机械有限公司 | Blanking machine for aluminum flat tubes |
| CN102909428A (en) * | 2011-12-31 | 2013-02-06 | 中山市奥美森工业有限公司 | Breaking device for flat pipe discharging machine |
| CN203184660U (en) * | 2013-04-28 | 2013-09-11 | 浙江兰通空调设备有限公司 | Tool for cutting off flat pipe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3757627A (en) * | 1970-06-18 | 1973-09-11 | Wafios Maschinen Wagner | Method and apparatus for cutting pins for producing chain links |
-
2013
- 2013-04-28 CN CN201310153904.3A patent/CN103231402B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111346A (en) * | 1977-01-11 | 1978-09-05 | Bertolette Machines, Inc. | Tube cutting machine with break-off means |
| US5143268A (en) * | 1991-07-17 | 1992-09-01 | Crown Unlimited Machine, Inc. | Flat tube cutting techniques |
| CN102009349A (en) * | 2010-12-20 | 2011-04-13 | 浙江兰通空调设备有限公司 | Device for cutting off flat tube of heat exchanger |
| CN202377598U (en) * | 2011-12-08 | 2012-08-15 | 沈阳汇智精密机械有限公司 | Aluminum flat pipe cutting-off device |
| CN202377778U (en) * | 2011-12-08 | 2012-08-15 | 沈阳汇智精密机械有限公司 | Blanking machine for aluminum flat tubes |
| CN102909428A (en) * | 2011-12-31 | 2013-02-06 | 中山市奥美森工业有限公司 | Breaking device for flat pipe discharging machine |
| CN203184660U (en) * | 2013-04-28 | 2013-09-11 | 浙江兰通空调设备有限公司 | Tool for cutting off flat pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103231402A (en) | 2013-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flat pipe cutting tooling Effective date of registration: 20220608 Granted publication date: 20160120 Pledgee: Zhejiang Longquan Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG LANTONG AIR CONDITIONING EQUIPMENT Co.,Ltd. Registration number: Y2022330000883 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230915 Granted publication date: 20160120 Pledgee: Zhejiang Longquan Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG LANTONG AIR CONDITIONING EQUIPMENT Co.,Ltd. Registration number: Y2022330000883 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flat tube cutting tool Effective date of registration: 20230925 Granted publication date: 20160120 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG LANTONG AIR CONDITIONING EQUIPMENT Co.,Ltd. Registration number: Y2023980058722 |