CN107649641B - Portable chain cutting device - Google Patents
Portable chain cutting device Download PDFInfo
- Publication number
- CN107649641B CN107649641B CN201711045685.1A CN201711045685A CN107649641B CN 107649641 B CN107649641 B CN 107649641B CN 201711045685 A CN201711045685 A CN 201711045685A CN 107649641 B CN107649641 B CN 107649641B
- Authority
- CN
- China
- Prior art keywords
- cutting
- box body
- chain
- cutter
- upper cover
- 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.)
- Active
Links
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000407 epitaxy Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L19/00—Appurtenances for chain-making not restricted to any particular process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L21/00—Tools or implements for repairing chains using metal-working operations, e.g. for detaching deformed chain links
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Sawing (AREA)
Abstract
The invention provides a conveniently-carried chain cutting device which comprises a chain input device and a chain output device, wherein the chain input device comprises two pairs of rotating rollers which are arranged in opposite directions, the two pairs of rotating rollers are arranged along the length direction of a cutting workbench, the lower ends of the rotating rollers are provided with rotating shafts, the lower ends of the rotating shafts are arranged at the lower side of the cutting workbench, the lower side of the cutting workbench is provided with a driving motor, the driving motor drives four rotating shafts to synchronously rotate through a linkage device, the length of a chain is determined through a positioning device, the cutting device comprises a cutting frame body, the cutting frame body is fixedly connected with two sides of the cutting workbench, a cutting cylinder is arranged on the cutting frame body, the output end of the cutting cylinder is provided with a cutter, the cutting end of the cutter is arranged right above the chain, a central control device is arranged at one side of the cutting workbench, and the cutting workbench, the driving motor, the cutting cylinder, the positioning device and the chain output device are respectively connected with a central control device through electric signals.
Description
Technical Field
The invention relates to a chain cutting device convenient to carry.
Background
In the production and maintenance process of the chain, the traditional manual cutting work efficiency of cutting the chain is low, the operation danger is high, and certain potential safety hazards exist. With the development of production technology and process, the cutting of the chain can be finished by a special cutting machine, but the equipment for cutting the chain in the prior art is inconvenient to carry, is only suitable for cutting the chain in a large scale at a specific place, and is not suitable for household use.
Disclosure of Invention
The invention aims to provide a portable chain cutting device which is convenient to carry and suitable for household use.
The invention aims at realizing the following technical scheme:
the utility model provides a conveniently carried chain cutting device, which comprises a box body, cutting device and elevating gear, cutting device includes the support body, cut off cylinder and cutter, the support body includes montant and the crossbeam of both sides, the both ends of crossbeam are respectively with the upper end fixed connection of two montants, cut off cylinder sets up on the support body, the cutter sets up in the output of cutting off cylinder, the cutting part of cutter is towards the bottom of box, one side of box is provided with the inlet, the both sides in the middle part of box are provided with the guide way, two montants set up respectively in the guide way of corresponding side, elevating gear includes the screw rod, the screw rod sets up in arbitrary guide way, the bottom of screw rod and the bottom fixed connection of guide way, the bottom of screw rod is provided with the gear one, be provided with the control lever in the guide way, the one end of control lever sets up in the guide way, the one end of control lever is provided with the gear two, gear one and gear two meshes and all be the umbrella-shaped gear, the screw rod sets up in its corresponding side, montant and screw rod threaded connection, the upside of box is provided with the upper cover, be provided with the handle on the upper cover;
further, one end of the control rod, which is positioned outside the box body, is provided with a control wheel;
further, a cutting pad is arranged at the bottom side of the box body and is arranged right below the cutter head;
further, a fixing device is arranged on the upper cover, the fixing device comprises an extension arranged on the upper end side of the box body, the size of the upper cover is matched with that of the extension, a buckle is arranged on the upper cover and the extension, and the extension and the upper cover are fixed through the buckle;
further, the lower end of the screw rod is rotationally connected with the bottom of the guide groove through a bearing.
When the chain cutting device convenient to carry is used, when the chain cutting device is not needed to be used, the lifting device controls the vertical rod to be located at the lowest position, so that the cutter is located at the lowest position, the cutting cylinder is all located in the box body, the upper cover covers the box body, the chain to be cut is conveniently carried through the lifting handle on the upper cover, when the chain is required to be cut, the box body is placed on a plane, the upper cover is opened, then the control rod is controlled to rotate, the control rod rotates to drive the gear II to drive the gear I to rotate, the gear I drives the screw rod to rotate, and the screw rod is connected with the vertical rod in a threaded mode, so that the length of the screw rod in the vertical rod is adjusted, the length of the screw rod in the vertical rod is reduced, the vertical rod is enabled to move upwards, the cutting cylinder is driven to move upwards, the cutting cylinder is enabled to drive the cutter to move upwards, a sufficient distance is reserved between the cutter and the box body, the part needing to be cut is located under the cutter, the cutter is controlled to cut downwards, and the chain is conveniently cut off the household chain, and the user is convenient to carry.
Drawings
Fig. 1 is a schematic view of the front view structure of the present invention.
Description of the reference numerals
1. A case; 11. a guide groove; 12. a handle; 2. a cutting device; 21. cutting off the cylinder; 22. a cutter; 23. a frame body; 231. a vertical rod; 232. a cross beam; 3. a lifting device; 31. a screw; 32. a first gear; 33. a second gear; 34. a control lever; 35. a control wheel; 36. a bearing; 4. a fixing device; 41. epitaxy; 42. and (5) a buckle.
Detailed Description
The invention is further described below in connection with specific examples:
as shown in fig. 1, a chain cutting device 2 convenient to carry comprises a box body 1, a cutting device 2 and a lifting device 3, wherein the cutting device 2 comprises a frame body 23, a cutting cylinder 21 and a cutter 22, the frame body 23 comprises vertical rods 231 and a cross beam 232 at two sides, two ends of the cross beam 232 are fixedly connected with the upper ends of the two vertical rods 231 respectively, the cutting cylinder 21 is arranged on the frame body 23, the cutter 22 is arranged at the output end of the cutting cylinder 21, the cutting part of the cutter 22 faces the bottom of the box body 1, one side of the box body 1 is provided with a chain inlet, two sides of the middle part of the box body 1 are provided with guide grooves 11, the two vertical rods 231 are respectively arranged in the guide grooves 11 at corresponding sides, the lifting device 3 comprises a screw 31, the screw 31 is arranged in any guide groove 11, the bottom of the screw 31 is fixedly connected with the bottom of the guide groove 11, the bottom of the screw 31 is provided with a gear 32, the guide groove 11 is internally provided with a control rod 34, one end of the control rod 34 is arranged in the guide groove 11, the other end of the control rod 34 is arranged outside the box body 1, one end of the control rod 34 is provided with a gear II 33, the gear I32 is meshed with the gear II 33 and is a bevel gear, the screw rod 31 is arranged in a vertical rod 231 at the corresponding side of the gear II, the vertical rod 231 is in threaded connection with the screw rod 31, the upper side of the box body 1 is provided with an upper cover, the upper cover is provided with a handle 12, when the box body 1 is not needed to be used, the lifting device 3 controls the vertical rod 231 to be at the lowest position, the cutter 22 is positioned at the lowest position, the cutting cylinder 21 is all positioned in the box body 1, the upper cover covers the box body 1, the handle 12 on the upper cover is used for convenient carrying, when the chain needs to be cut off, the box body 1 is arranged on a plane, the upper cover is opened, then the control rod 34 is controlled to rotate, the control rod 34 drives the gear II 33 to rotate, the gear II 33 drives the gear I32 to rotate, the first gear 32 rotates the screw 31, and the screw 31 is in threaded connection with the vertical rod 231, so that the length of the screw 31 in the vertical rod 231 is adjusted, the length of the screw 31 in the vertical rod 231 is reduced, the vertical rod 231 moves upwards, the cutting cylinder 21 is driven to move the cutter 22 upwards, a sufficient distance is reserved between the cutter 22 and the box 1, then a chain to be cut is penetrated through by a feed inlet, a part of the chain to be cut is located under the cutter 22, and then the cutting cylinder 21 is controlled to cut the chain downwards by the cutter 22, so that the domestic chain is conveniently cut, and the domestic chain is conveniently carried.
As shown in fig. 1, one end of the control rod 34 located outside the box 1 is provided with a control wheel 35, the control rod 34 is more conveniently operated through the control wheel 35, preferably, the lower end of the screw rod 31 is rotatably connected with the bottom of the guide groove 11 through a bearing 36, the bottom of the guide groove 11 and the screw rod 31 are more conveniently rotated through the bearing 36, the control rod 34 is convenient to control the screw rod 31 to rotate, preferably, the bottom side of the box 1 is provided with a cutting pad, the cutting pad is arranged under the cutter head of the cutter 22, and thus, the position where the chain needs to be cut is conveniently aligned with the cutter 22, and meanwhile, the cutter head is prevented from cutting the box 1, so that the box 1 is damaged.
As shown in fig. 1, the upper cover is provided with a fixing device 4, the upper cover is fixed on the case 1 through the fixing device 4, preferably, the fixing device 4 comprises an extension 41 arranged on the upper end side of the case 1, the size of the upper cover is matched with that of the extension 41, the upper cover and the extension 41 are provided with a buckle 42, and the upper cover and the extension 41 are fixed through the buckle 42, so that when the case needs to be carried, the handle 12 is provided to lift the whole case 1 together.
Claims (1)
1. A portable chain cutting device is characterized by comprising a box body, a cutting device and a lifting device, the cutting device comprises a frame body, a cutting cylinder and a cutter, wherein the frame body comprises vertical rods and cross beams at two sides, two ends of the cross beam are respectively fixedly connected with the upper ends of the two vertical rods, the cutting cylinder is arranged on the frame body, the cutter is arranged at the output end of the cutting cylinder, the cutting part of the cutter faces to the bottom of the box body, one side of the box body is provided with a chain inlet, two sides of the middle part of the box body are provided with guide grooves, two vertical rods are respectively arranged in the guide grooves at the corresponding sides, the lifting device comprises a screw rod which is arranged in any guide groove, the bottom of the screw rod is fixedly connected with the bottom of the guide groove, the bottom of the screw is provided with a gear I, a control rod is arranged in the guide groove, one end of the control rod is arranged in the guide groove, the other end of the control rod is arranged outside the box body, one end of the control rod is provided with a gear II, the gear I is meshed with the gear II and is a bevel gear, the screw is arranged in a vertical rod at the corresponding side of the screw, the vertical rod is in threaded connection with the screw, an upper cover is arranged at the upper side of the box body, a handle is arranged on the upper cover, one end of the control rod, which is positioned outside the box body, is provided with a control wheel, the bottom side of the box body is provided with a cutting pad, the cutting pad is arranged under the cutter head of the cutter, the upper cover is provided with a fixing device, the fixing device comprises an extension arranged at the upper end side of the box body, the size of the upper cover is matched with that of the extension, the upper cover and the extension are provided with buckles, the extension is fixed with the upper cover through the buckle, and the lower end of the screw rod is rotationally connected with the bottom of the guide groove through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045685.1A CN107649641B (en) | 2017-10-31 | 2017-10-31 | Portable chain cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711045685.1A CN107649641B (en) | 2017-10-31 | 2017-10-31 | Portable chain cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107649641A CN107649641A (en) | 2018-02-02 |
| CN107649641B true CN107649641B (en) | 2023-10-31 |
Family
ID=61095922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711045685.1A Active CN107649641B (en) | 2017-10-31 | 2017-10-31 | Portable chain cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107649641B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004034248A (en) * | 2002-07-05 | 2004-02-05 | Yamashin Seikyo Kk | Storage case for portable cutting machine |
| JP2004202162A (en) * | 2002-12-25 | 2004-07-22 | Shuho Hachisu | Handy box-shaped cutter knife |
| CN203283459U (en) * | 2013-05-07 | 2013-11-13 | 中山环亚塑料包装有限公司 | A new type of heat-sealing film cutter |
| CN203499220U (en) * | 2013-09-17 | 2014-03-26 | 杨宝堂 | Suspension type sufficient-water plastering machine |
| CN205538393U (en) * | 2016-03-02 | 2016-08-31 | 高凯 | Portable earth pillar cutting device |
| CN205941974U (en) * | 2016-08-31 | 2017-02-08 | 长光通信科技江苏有限公司 | Optical cable cutting device convenient to carry |
| CN206200933U (en) * | 2016-11-21 | 2017-05-31 | 枣庄市鼎盛电气设备有限责任公司 | A kind of simple portable tool box |
| CN107009424A (en) * | 2017-05-22 | 2017-08-04 | 宁波高新区甬航工业设计有限公司 | A kind of family expenses slicing device |
| CN107053492A (en) * | 2017-05-22 | 2017-08-18 | 宁波市艾柯特工具科技发展有限公司 | A kind of portable fixed perforating device |
| CN207343708U (en) * | 2017-10-31 | 2018-05-11 | 安吉长虹制链有限公司 | A kind of chain cutting device being convenient for carrying |
-
2017
- 2017-10-31 CN CN201711045685.1A patent/CN107649641B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004034248A (en) * | 2002-07-05 | 2004-02-05 | Yamashin Seikyo Kk | Storage case for portable cutting machine |
| JP2004202162A (en) * | 2002-12-25 | 2004-07-22 | Shuho Hachisu | Handy box-shaped cutter knife |
| CN203283459U (en) * | 2013-05-07 | 2013-11-13 | 中山环亚塑料包装有限公司 | A new type of heat-sealing film cutter |
| CN203499220U (en) * | 2013-09-17 | 2014-03-26 | 杨宝堂 | Suspension type sufficient-water plastering machine |
| CN205538393U (en) * | 2016-03-02 | 2016-08-31 | 高凯 | Portable earth pillar cutting device |
| CN205941974U (en) * | 2016-08-31 | 2017-02-08 | 长光通信科技江苏有限公司 | Optical cable cutting device convenient to carry |
| CN206200933U (en) * | 2016-11-21 | 2017-05-31 | 枣庄市鼎盛电气设备有限责任公司 | A kind of simple portable tool box |
| CN107009424A (en) * | 2017-05-22 | 2017-08-04 | 宁波高新区甬航工业设计有限公司 | A kind of family expenses slicing device |
| CN107053492A (en) * | 2017-05-22 | 2017-08-18 | 宁波市艾柯特工具科技发展有限公司 | A kind of portable fixed perforating device |
| CN207343708U (en) * | 2017-10-31 | 2018-05-11 | 安吉长虹制链有限公司 | A kind of chain cutting device being convenient for carrying |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107649641A (en) | 2018-02-02 |
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