CN108581786B - A belt cutting device - Google Patents
A belt cutting device Download PDFInfo
- Publication number
- CN108581786B CN108581786B CN201810242685.9A CN201810242685A CN108581786B CN 108581786 B CN108581786 B CN 108581786B CN 201810242685 A CN201810242685 A CN 201810242685A CN 108581786 B CN108581786 B CN 108581786B
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- Prior art keywords
- cutter
- guide
- rotating shaft
- belt
- support plate
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- 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.)
- Withdrawn - After Issue
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
一种皮带的切割装置，机架左侧固定安装机头，三爪卡盘固定在机头上，机架上加工有轨道，尾部顶锥嵌合在轨道内形成相对滑动结构，旋转轴由三爪卡盘及尾部顶锥固定，旋转轴两侧具有轴肩，导向盘固定在轴肩上，导向盘的盘面上加工导向槽，支撑板分为支撑部、导向部，支撑部上加工进刀槽，导向部伸出导向槽并在伸出部分加工弹簧槽，环形弹簧套在弹簧槽内，进刀机构安装在机架一侧，位置可调，包括割刀；将皮带套在支撑板外围，调整割刀对准进刀槽，随后机头带动旋转轴高速转动，支撑板在离心力作用下将皮带撑开，割刀嵌入进刀槽内实现切割；装置结构紧凑，占地面积小，造价低，有利于企业节省资本投入，旋转轴可以方便地在装置上拆卸，通用性好。
A belt cutting device, the machine head is fixedly installed on the left side of the frame, the three-jaw chuck is fixed on the machine head, the frame is machined with a track, the tail top cone is embedded in the track to form a relative sliding structure, and the rotating shaft is composed of three The jaw chuck and the tail top cone are fixed, there are shoulders on both sides of the rotating shaft, the guide plate is fixed on the shoulder, the guide groove is machined on the plate surface of the guide plate, the support plate is divided into a support part and a guide part, and the feed is machined on the support part. The guide part extends out of the guide groove and the spring groove is processed in the extended part, the annular spring is sleeved in the spring groove, the feeding mechanism is installed on one side of the frame, the position is adjustable, including the cutting knife; the belt is sleeved on the periphery of the support plate , adjust the cutter to align with the feed slot, then the machine head drives the rotating shaft to rotate at a high speed, the support plate stretches the belt under the action of centrifugal force, and the cutter is embedded in the feed slot to realize cutting; the device has a compact structure, small footprint, and low cost Low, which is beneficial for enterprises to save capital investment, the rotating shaft can be easily disassembled on the device, and the versatility is good.
Description
技术领域technical field
本发明涉及一种皮带的切割装置。The present invention relates to a belt cutting device.
背景技术Background technique
皮带在带传动设备中非常常见，皮带在硫化后需要通过割刀切割成一定规格的尺寸以满足实际安装的需要，目前，市场上的皮带切割机一般尺寸庞大、造价昂贵且切割的效果有待提高。Belts are very common in belt transmission equipment. After vulcanization, the belt needs to be cut into a certain size by a cutter to meet the actual installation needs. At present, the belt cutting machines on the market are generally large in size, expensive, and the cutting effect needs to be improved. .
发明内容SUMMARY OF THE INVENTION
针对上述问题中存在的不足之处，本发明提供一种皮带的切割装置。In view of the deficiencies in the above problems, the present invention provides a belt cutting device.
为实现上述目的，本发明提供一种皮带的切割装置，包括：In order to achieve the above purpose, the present invention provides a belt cutting device, comprising:
机架，所述机架的左侧固定安装机头，三爪卡盘固定在所述机头上；a frame, the left side of the frame is fixedly installed with a machine head, and a three-jaw chuck is fixed on the machine head;
所述机架上加工有轨道，尾部顶锥嵌合在所述轨道内形成相对滑动结构，所述尾部顶锥上安装有顶针；A rail is processed on the frame, the tail top cone is fitted in the rail to form a relative sliding structure, and a thimble is installed on the tail top cone;
旋转轴，所述旋转轴的左端由所述三爪卡盘抓紧，所述旋转轴的右端加工顶针孔，所述顶针孔与顶针匹配；a rotating shaft, the left end of the rotating shaft is grasped by the three-jaw chuck, and the right end of the rotating shaft is machined with a thimble hole, and the thimble hole is matched with the thimble;
所述旋转轴的两侧还具有轴肩，导向盘固定在所述轴肩上，所述导向盘的盘面上沿着半径方向均匀加工导向槽；The two sides of the rotating shaft also have shaft shoulders, the guide disc is fixed on the shaft shoulders, and the guide grooves are uniformly processed along the radial direction on the disc surface of the guide disc;
支撑板，所述支撑板分为支撑部、导向部，所述支撑部上等间距加工进刀槽，所述导向部伸出所述导向槽并在伸出部分加工弹簧槽，环形弹簧套在所述弹簧槽内；The support plate is divided into a support part and a guide part. The support part is machined with knife feed grooves at equal intervals. in the spring groove;
进刀机构，所述进刀机构安装在所述机架的一侧，位置可调，所述进刀机构包括割刀。A knife feeding mechanism, the knife feeding mechanism is installed on one side of the frame, the position is adjustable, and the knife feeding mechanism includes a cutting knife.
作为本发明进一步改进，所述导向盘具有轴向延伸段。As a further improvement of the present invention, the guide plate has an axially extending section.
作为本发明进一步改进，所述支撑部的支撑面为圆柱面的一部分，所述支撑部的宽度大于所述导向部。As a further improvement of the present invention, the support surface of the support portion is a part of the cylindrical surface, and the width of the support portion is larger than that of the guide portion.
作为本发明进一步改进，所述割刀为砂轮状，所述割刀能嵌入所述进刀槽内。As a further improvement of the present invention, the cutter is in the shape of a grinding wheel, and the cutter can be embedded in the feed groove.
本发明的有益效果为：The beneficial effects of the present invention are:
装置结构紧凑，占地面积小，造价低，有利于企业节省资本投入，旋转轴可以方便地在装置上拆卸，通用性好。The device is compact in structure, small in floor space and low in construction cost, which is beneficial for enterprises to save capital investment, the rotating shaft can be easily disassembled on the device, and has good versatility.
附图说明Description of drawings
图1为本发明一种皮带的切割装置主视图；1 is a front view of a belt cutting device of the present invention;
图2为图1中旋转轴处的局部放大图；Fig. 2 is a partial enlarged view of the rotating shaft in Fig. 1;
图3为图2的侧视图；Fig. 3 is the side view of Fig. 2;
图4为导向盘的侧视图；Figure 4 is a side view of the guide plate;
图5为支撑板的零件图；Figure 5 is a diagram of the parts of the support plate;
图6为装置工作示意图。Figure 6 is a schematic diagram of the operation of the device.
图中：1、机架；11、轨道；2、机头；3、三爪卡盘；4、旋转轴；41、顶针孔；42、轴肩；5、环形弹簧；6、导向盘；61、导向槽；62、延伸段；7、支撑板；71、支撑部；711、进刀槽；72、导向部；721、弹簧槽；8、顶针；9、尾部顶锥；10、进刀机构；101、割刀；12、皮带。In the figure: 1. Frame; 11. Track; 2. Machine head; 3. Three-jaw chuck; 4. Rotating shaft; 41. Thimble hole; 42. Shaft shoulder; 5. Ring spring; 6. Guide plate; 61, guide groove; 62, extension; 7, support plate; 71, support part; 711, feed groove; 72, guide part; 721, spring groove; 8, thimble; 9, tail top cone; 10, feed mechanism; 101, cutter; 12, belt.
具体实施方式Detailed ways
如图所示，本发明实施例所述的一种皮带的切割装置，包括：如图1所示，机架1的左侧固定安装机头2，三爪卡盘3固定在机头2上；机架1上加工有轨道11，尾部顶锥9嵌合在轨道11内形成相对滑动结构，尾部顶锥9上安装有顶针8；旋转轴4的左端由三爪卡盘3抓紧，旋转轴4的右端加工顶针孔41(图2所示)，顶针孔41与顶针8匹配；如图2所示，旋转轴4的两侧还具有轴肩42，导向盘6固定在轴肩42上，导向盘6的盘面上沿着半径方向均匀加工导向槽61，导向盘6具有轴向延伸段62(图4所示)；如图5所示，支撑板7分为支撑部71、导向部72，支撑部71的支撑面为圆柱面的一部分，支撑部71的宽度大于导向部72，支撑部71上等间距加工进刀槽711，导向部72伸出导向槽61并在伸出部分加工弹簧槽721，环形弹簧5套在弹簧槽721内(图2所示)；如图1所示，进刀机构10安装在机架1的一侧，位置可调，进刀机构10包括割刀101，割刀101为砂轮状，割刀101能嵌入进刀槽711内(图6所示)。As shown in the figure, a belt cutting device according to an embodiment of the present invention includes: as shown in FIG. The rack 1 is machined with a track 11, the tail top cone 9 is fitted in the track 11 to form a relative sliding structure, and a thimble 8 is installed on the tail top cone 9; the left end of the rotating shaft 4 is grasped by the three-jaw chuck 3, and the rotating shaft The right end of 4 is machined with a thimble hole 41 (shown in Figure 2), and the thimble hole 41 is matched with the thimble 8; as shown in Figure 2, both sides of the rotating shaft 4 also have shoulders 42, and the guide plate 6 is fixed on the shoulders 42 On the surface of the guide plate 6, the guide groove 61 is uniformly processed along the radial direction, and the guide plate 6 has an axially extending section 62 (shown in FIG. 4); as shown in FIG. 5, the support plate 7 is divided into a support part 71, a guide part 72, the support surface of the support part 71 is a part of the cylindrical surface, the width of the support part 71 is larger than that of the guide part 72, the support part 71 is machined with cutting grooves 711 at equal intervals, and the guide part 72 protrudes from the guide groove 61 and is in the extended part The spring groove 721 is processed, and the annular spring 5 is sleeved in the spring groove 721 (shown in Figure 2); as shown in Figure 1, the feed mechanism 10 is installed on one side of the frame 1, and the position is adjustable. The knife 101 and the cutting knife 101 are in the shape of a grinding wheel, and the cutting knife 101 can be inserted into the knife groove 711 (shown in FIG. 6 ).
装置结构紧凑，占地面积小，造价低，有利于企业节省资本投入，旋转轴可以方便地在装置上拆卸，通用性好。The device is compact in structure, small in floor space and low in construction cost, which is beneficial for enterprises to save capital investment, the rotating shaft can be easily disassembled on the device, and has good versatility.
具体使用时，为方便理解本发明，结合附图进行描述；In specific use, in order to facilitate understanding of the present invention, the description is made in conjunction with the accompanying drawings;
硫化后的皮带为封闭的具有一定宽度的环状结构，将尺寸匹配的皮带套在支撑板外围，此时，支撑板在环形弹簧的作用下收缩，所以皮带容易套入，之后将尾部顶锥在轨道上移动使得顶针顶入顶针孔内，旋转轴的位置得到固定，调整进刀机构的位置使得割刀对准进刀槽，随后机头带动旋转轴高速转动，支撑板在离心力作用下将皮带撑开(参见图6)，割刀作进刀运动，割刀嵌入进刀槽内，割刀为砂轮状，割刀的位置固定，随支撑板旋转的皮带与割刀的相互摩擦实现切割，切割完成，调整进刀机构的位置，使得割刀对准下一个进刀槽进行下一个位置的切割，切割完成后，旋转轴降低转速，支撑板在环形弹簧的作用下收缩，直到停止转动，尾部顶锥往后退，将等距切割完的皮带取出即可。The vulcanized belt is a closed annular structure with a certain width, and the belt with matching size is put on the periphery of the support plate. At this time, the support plate is contracted under the action of the ring spring, so the belt is easy to be inserted, and then the tail top cone is placed Move on the track so that the ejector pin is pushed into the ejector pin hole, the position of the rotating shaft is fixed, adjust the position of the knife feed mechanism so that the cutting knife is aligned with the knife feeding groove, and then the machine head drives the rotating shaft to rotate at a high speed, and the support plate is under the action of centrifugal force Open the belt (see Figure 6), the cutter moves in the feeding motion, the cutter is embedded in the feed slot, the cutter is in the shape of a grinding wheel, the position of the cutter is fixed, and the friction between the belt and the cutter that rotates with the support plate is realized. After the cutting is completed, adjust the position of the feed mechanism so that the cutter is aligned with the next feed slot for cutting at the next position. After the cutting is completed, the rotating shaft reduces the speed, and the support plate shrinks under the action of the ring spring until it stops. Rotate, the top cone of the tail goes back, and the belt that is cut at equal distances can be taken out.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242685.9A CN108581786B (en) | 2018-03-23 | 2018-03-23 | A belt cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242685.9A CN108581786B (en) | 2018-03-23 | 2018-03-23 | A belt cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108581786A CN108581786A (en) | 2018-09-28 |
| CN108581786B true CN108581786B (en) | 2019-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810242685.9A Withdrawn - After Issue CN108581786B (en) | 2018-03-23 | 2018-03-23 | A belt cutting device |
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| Country | Link |
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| CN (1) | CN108581786B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267155B (en) * | 2020-02-13 | 2021-04-23 | 常州机电职业技术学院 | Strip-shaped garbage separating and cutting device |
| CN112498783B (en) * | 2020-12-10 | 2022-05-06 | 安徽航嘉汽车零部件制造有限公司 | Passively-unfolded winding device for aluminum foil corrugated pipe |
| CN114131676B (en) * | 2022-01-29 | 2022-04-12 | 胜利油田长龙橡塑有限责任公司 | Automatic cutting device is used in production of beam-pumping unit V belt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818576A (en) * | 1970-09-08 | 1974-06-25 | Goodyear Tire & Rubber | Method for manufacturing v belts |
| CN201881181U (en) * | 2010-11-11 | 2011-06-29 | 彭洪富 | Main shaft servo clamping device for double-sided vehicle |
| CN201908235U (en) * | 2010-11-15 | 2011-07-27 | 浙江金昌纸业有限公司 | Paper tube core cutting machine |
| CN205799020U (en) * | 2016-05-27 | 2016-12-14 | 深圳市联懋塑胶有限公司 | Mobile phone can produce and use Digit Control Machine Tool |
| CN106738023A (en) * | 2017-03-31 | 2017-05-31 | 兖州煤业股份有限公司 | A kind of strong belt cutting machine |
| CN206357039U (en) * | 2017-01-12 | 2017-07-28 | 上海衡益特陶新材料有限公司 | A kind of high strength carbonizing boron wheel cutters |
-
2018
- 2018-03-23 CN CN201810242685.9A patent/CN108581786B/en not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818576A (en) * | 1970-09-08 | 1974-06-25 | Goodyear Tire & Rubber | Method for manufacturing v belts |
| CN201881181U (en) * | 2010-11-11 | 2011-06-29 | 彭洪富 | Main shaft servo clamping device for double-sided vehicle |
| CN201908235U (en) * | 2010-11-15 | 2011-07-27 | 浙江金昌纸业有限公司 | Paper tube core cutting machine |
| CN205799020U (en) * | 2016-05-27 | 2016-12-14 | 深圳市联懋塑胶有限公司 | Mobile phone can produce and use Digit Control Machine Tool |
| CN206357039U (en) * | 2017-01-12 | 2017-07-28 | 上海衡益特陶新材料有限公司 | A kind of high strength carbonizing boron wheel cutters |
| CN106738023A (en) * | 2017-03-31 | 2017-05-31 | 兖州煤业股份有限公司 | A kind of strong belt cutting machine |
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| CN108581786A (en) | 2018-09-28 |
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