CN201684980U - Improved manual cutting knife positioning device - Google Patents
Improved manual cutting knife positioning device Download PDFInfo
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- CN201684980U CN201684980U CN201020216944XU CN201020216944U CN201684980U CN 201684980 U CN201684980 U CN 201684980U CN 201020216944X U CN201020216944X U CN 201020216944XU CN 201020216944 U CN201020216944 U CN 201020216944U CN 201684980 U CN201684980 U CN 201684980U
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- rod
- height adjustment
- adjustment mechanism
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Abstract
An improved manual cutting knife positioning device includes a length ruler, a positioning device, a cutting knife gripper and a height adjustment mechanism, wherein the positioning device includes a track pulley, a positional lever, a sliding bush and a dead ring, an external thread is arranged on the external circumstance surface of the sliding bush, a flange is arranged on one end of the sliding bush, the shaft center of the sliding bush is provided with a slide hole in slip fit with the length ruler; the shaft center hole cover of the track pulley is provided on the external thread of the sliding bush, the shaft center of the dead ring is arranged with screw holes and screwed on the external thread of the sliding bush, the radial mounting fastening screw of the dead ring is fastened to the sliding bush; both ends of the positional lever are respectively provided with a taper tip and a screw rod, the screw rod is mounted in the radial screw of the track pulley. The improved manual cutting knife positioning device has advantages that it can conveniently use the pulley edge track to perform straight-line positioning, or applies the positional lever to perform fixed point positioning (cutting circular trace), for greatly improving the applicability; the cutting knife gripper has convenient assembling and disassembling and improved work efficiency; convenient height adjustment mechanism modulation, easy positioning and high modulation accuracy.
Description
Technical field
The utility model relates to a kind of corollary apparatus of manual cutter, specifically is a kind of positioner of improved manual cutter, is mainly used in fixing and location between the two when making the cutting iron plate of cutter by hand (steel plate).
Background technology
Prior art comprises length chi, detent mechanism, cutter clamper and height adjustment mechanism, and the detent mechanism that is slidingly installed on the length chi is installed cutter clamper and height adjustment mechanism at an end of this length chi, in the bottom of this height adjustment mechanism roller is housed.Its shortcoming is that detent mechanism does not have the fixed point location function, has limited the scope of application; Cutter clamper loading and unloading are inconvenient, the work efficiency that has reduced; Height adjustment mechanism is regulated trouble, is not easy the location, and positioning accuracy is relatively poor.
Summary of the invention
The purpose of this utility model is to provide a kind of positioner of manual cutter, does not have the fixed point location function to solve the prior art detent mechanism, has limited the scope of application; Cutter clamper loading and unloading are inconvenient, the work efficiency that has reduced; Height adjustment mechanism is regulated trouble, is not easy the location, the problem that positioning accuracy is relatively poor.
The technical solution of the utility model is: comprise length chi, detent mechanism, cutter clamper and height adjustment mechanism, detent mechanism is slidingly installed on the length chi, end at this length chi is installed cutter clamper and height adjustment mechanism, roller is equipped with in bottom at this height adjustment mechanism, it is characterized in that: described detent mechanism comprises track pulley, backstay, sliding sleeve and dead ring, the outer peripheral face of sliding sleeve is provided with external screw thread, end at this sliding sleeve is provided with flange, is provided with the sliding eye that is slidingly matched with described length chi in the axle center of this sliding sleeve; The axle center hole of this track pulley is enclosed within outside the external screw thread of this sliding sleeve rotationally, and the axle center of this dead ring is provided with screw and is screwed onto on the external screw thread of sliding sleeve, radially is provided with screw and fastening by trip bolt and sliding sleeve at this dead ring; The two ends of backstay are respectively epiconus and screw rod, and this screw rod is installed in the radially screw of this track pulley.
Described cutter clamper and height adjustment mechanism are installed in two clamping plate that be arranged in parallel, interconnect by contiguous block between an end of two these clamping plate, and the outer end of this contiguous block is connected with an end of described length chi.
Described height adjustment mechanism comprises adjusting screw(rod), dish shape nut, slide block and slide block trip bolt, the both sides of slide block are provided with the groove that is slidingly matched with described clamping plate, slide block vertically be provided with the screw that is used to install adjusting screw(rod), dish shape nut is installed on adjusting screw(rod); This slide block is fastened between two clamping plate being provided with screw on the described clamping plate and screwing in the slide block trip bolt; Bottom at described adjusting screw(rod) is connected with the axle of described roller by contiguous block.
Described cutter clamper is made up of a pair of grip block that has half round cut, and the half round cut of two these grip blocks is oppositely arranged; The outside of each this grip block serves as that axle is connected between two described clamping plate with two coaxial screws; Between two described clamping plate on grip block next door, the clamper retaining mechanism that two clamping plate can be clamped mutually is housed.
Described clamper retaining mechanism is made up of clamping screw, sleeve pipe and locking screw, one end of this clamping screw is provided with the handle type nut, be provided with the polished rod of diameter between the screw rod of this clamping screw and the nut less than screw rod, be provided with coaxial locking screw on two described clamping plate, the screw rod of clamping screw passes the locking screw of clamping plate and screws in the locking screw of another clamping plate; On the polished rod between this nut and clamping plate outside, sleeve pipe is housed, packing ring all is housed at the two ends of this sleeve pipe.
Locking screw hole parts at described clamping plate is provided with reinforcement.
The outer end relative with an end of half round cut at least one described grip block is provided with bevel protractor, is provided with the angle mark corresponding with this bevel protractor at the correspondence position of these clamping plate.
The utility model has the advantages that: can utilize pulley to carry out the straight line location easily, or utilize backstay to carry out fixed point location (incising circular track), improve the scope of application greatly along track; The cutter clamper is easy to loading and unloading, the work efficiency that has improved; Height adjustment mechanism is easy to adjust, locatees the degree of regulation height easily.
The utility model is more convenient and practical than automatic cutter, and it can be used in the internal field, is applicable to that especially shipbuilding industry cuts iron plate at fit on, the excessive problem in lancing slit will not occur.This patented technology is easy to learn, and all meetings make by hand that the workman of cutter generally can use this product.It can become tens times minimizing recruitment cost, save raw material on the other hand, increases substantially operating efficiency.Therefore the value achievement of bringing can't be weighed with numeral especially than the value ratio of manual using method creation.Simultaneously, the manual cutter positioner of utility model has popularity to the use of machine building industries such as navigation shipbuilding industry, national defense construction, and can increase accuracy, and its advantage is conspicuous.
This product is a kind of advanced person's a positioner instrument, in case manufacture the product use that puts goods on the market, it has vast market prospect.But if be used in state-owned enterprise or national interests, its meaning of public interest aspect is bigger, it that can highlight national manufacturing industry development of technology, dwindle and foreign enterprise between technological gap, an or even field technology revolution, become a kind of huge productivity, must bring huge economic benefit.
Description of drawings
Fig. 1 is the schematic diagram of general structure of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the axial cutaway view of detent mechanism of the present utility model;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the structural representation of height adjustment mechanism of the present utility model;
Fig. 6 is the slide block structure schematic diagram of height adjustment mechanism of the present utility model;
Fig. 7 is the A-A cutaway view of Fig. 6.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model comprises length chi 1, detent mechanism 2, cutter clamper 6 and height adjustment mechanism 4, detent mechanism 2 is slidingly installed on length chi 1, end at this length chi 1 is installed cutter clamper 6 and height adjustment mechanism 4, in the bottom of this height adjustment mechanism 4 roller 10 is housed.It is characterized in that: described detent mechanism 2 comprises track pulley 24, backstay, sliding sleeve 21 and dead ring 22, the outer peripheral face of sliding sleeve 21 is provided with external screw thread, end at this sliding sleeve 21 is provided with flange, is provided with the sliding eye 27 that is slidingly matched with described length chi 1 in the axle center of this sliding sleeve 21.The axle center hole of this track pulley 24 is enclosed within outside the external screw thread of this sliding sleeve 21, and retaining is in flange.The axle center of this dead ring 22 is provided with screw and is screwed onto on the external screw thread of sliding sleeve 1, radially is provided with screw and fastening by trip bolt 23 and sliding sleeve 21 at this dead ring 22.The two ends of backstay are respectively epiconus 25 and screw rod 26, and this screw rod 26 is installed in the radially screw of this track pulley 24.The outer of track pulley 24 is provided with scrobicular ring, is used for along track travel.The effect of dead ring 22 be can the adjustable track pulley 24 tightness that rotate.
Described cutter clamper 6 and height adjustment mechanism 4 are installed in two clamping plate that be arranged in parallel 3, interconnect by contiguous block 11 between an end of two these clamping plate 3, fixedly connected with an end of described length chi 1 in the outer end of this contiguous block 11.
Described height adjustment mechanism 4 comprises that adjusting screw(rod) 41, dish shape nut 42, slide block 43 and slide block trip bolt 49 are (referring to Fig. 1, Fig. 2, Fig. 5～Fig. 7), the both sides of slide block 43 are provided with the groove 48 that is slidingly matched with described clamping plate, be used to install the screw 47 of adjusting screw(rod) vertically being provided with of slide block 43, dish shape nut 42 is installed on adjusting screw(rod) 41.This slide block 43 is fastened between two clamping plate 3 being provided with (several) screw on the described clamping plate 3 and screwing in slide block trip bolt 49.Bottom at described adjusting screw(rod) 41 is connected with the axle of described roller 10 by contiguous block 44.
Described cutter clamper 6 is made up of a pair of grip block 61 that has half round cut, and the half round cut of two these grip blocks 61 is oppositely arranged; The outside of each this grip block 61 serves as that axle is connected between two described clamping plate 3 with two coaxial screws 7.
Between two described clamping plate 3 on grip block next door, the clamper retaining mechanism that two clamping plate can be clamped mutually is housed, described clamper retaining mechanism is made up of clamping screw 8, sleeve pipe 5 and locking screw 33, one end of this clamping screw 8 is provided with handle type nut 81, be provided with the polished rod of diameter between the screw rod of this clamping screw 8 and the nut less than screw rod, be provided with coaxial locking screw 33 on two described clamping plate 3, the screw rod of clamping screw 8 passes the screw 33 of clamping plate 3 and screws in the screw of another clamping plate; On the polished rod between this nut and clamping plate outside, sleeve pipe 5 is housed, packing ring all is housed at the two ends of this sleeve pipe 5.
The outer end relative with an end of half round cut at least one described grip block 61 is provided with bevel protractor 62, is provided with the angle mark corresponding with this bevel protractor 31 at the correspondence position of these clamping plate 3.
When using the utility model, the mouth of cutter is inserted from the half round cut upper end of two grip blocks 61 of cutter clamper 6, and tighten handle type nut 81 cutter is fixedly clamped; Install and regulate detent mechanism 2 (utilize pulley 24 to carry out straight line or specific curves location along track, or backstay is installed is carried out fixed point location, promptly the tip with this backstay is the center of circle, is used for the incising circular track) according to construction requirement; Utilize height adjustment mechanism 4 to regulate height as required, at first regulate the height of clamping plate 3 and cutter, then with dish shape nut 42 lockings by adjusting screw(rod) 41.Also can laterally move along clamping plate by the slide block 43 of height adjustment mechanism 4, and fastening with slide block trip bolt 49.
The utility model can design the series of products of multiple different size according to the size difference and different processing needs of processing work.The cross section of length chi 1 can be an Any shape, and the sliding eye 27 of the sliding sleeve 21 of detent mechanism 2 is the cross section corresponding shape with length chi 1.
Claims (7)
1. the positioner of an improved manual cutter, comprise length chi, detent mechanism, cutter clamper and height adjustment mechanism, detent mechanism is slidingly installed on the length chi, end at this length chi is installed cutter clamper and height adjustment mechanism, roller is equipped with in bottom at this height adjustment mechanism, it is characterized in that: described detent mechanism comprises track pulley, backstay, sliding sleeve and dead ring, the outer peripheral face of sliding sleeve is provided with external screw thread, end at this sliding sleeve is provided with flange, is provided with the sliding eye that is slidingly matched with described length chi in the axle center of this sliding sleeve; The axle center hole of this track pulley is enclosed within outside the external screw thread of this sliding sleeve rotationally, and the axle center of this dead ring is provided with screw and is screwed onto on the external screw thread of sliding sleeve, radially is provided with screw and fastening by trip bolt and sliding sleeve at this dead ring; The two ends of backstay are respectively epiconus and screw rod, and this screw rod is installed in the radially screw of this track pulley.
2. the positioner of improved manual cutter according to claim 1, it is characterized in that: described cutter clamper and height adjustment mechanism are installed in two clamping plate that be arranged in parallel, interconnect by contiguous block between an end of two these clamping plate, the outer end of this contiguous block is connected with an end of described length chi.
3. the positioner of improved manual cutter according to claim 2, it is characterized in that: described height adjustment mechanism comprises adjusting screw(rod), dish shape nut, slide block and slide block trip bolt, the both sides of slide block are provided with the groove that is slidingly matched with described clamping plate, slide block vertically be provided with the screw that is used to install adjusting screw(rod), dish shape nut is installed on adjusting screw(rod); This slide block is fastened between two clamping plate being provided with screw on the described clamping plate and screwing in the slide block trip bolt; Bottom at described adjusting screw(rod) is connected with the axle of described roller by contiguous block.
4. the positioner of improved manual cutter according to claim 2, it is characterized in that: described cutter clamper is made up of a pair of grip block that has half round cut, and the half round cut of two these grip blocks is oppositely arranged; The outside of each this grip block serves as that axle is connected between two described clamping plate with two coaxial screws; Between two described clamping plate on grip block next door, the clamper retaining mechanism that two clamping plate can be clamped mutually is housed.
5. the positioner of improved manual cutter according to claim 4, it is characterized in that: described clamper retaining mechanism is made up of clamping screw, sleeve pipe and locking screw, one end of this clamping screw is provided with the handle type nut, be provided with the polished rod of diameter between the screw rod of this clamping screw and the nut less than screw rod, be provided with coaxial locking screw on two described clamping plate, the screw rod of clamping screw passes the locking screw of clamping plate and screws in the locking screw of another clamping plate; On the polished rod between this nut and clamping plate outside, sleeve pipe is housed, packing ring all is housed at the two ends of this sleeve pipe.
6. the positioner of improved manual cutter according to claim 5, it is characterized in that: the locking screw hole parts at described clamping plate is provided with reinforcement.
7. the positioner of improved manual cutter according to claim 4, it is characterized in that: the outer end relative with an end of half round cut at least one described grip block is provided with bevel protractor, is provided with the angle mark corresponding with this bevel protractor at the correspondence position of these clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020216944XU CN201684980U (en) | 2010-06-07 | 2010-06-07 | Improved manual cutting knife positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020216944XU CN201684980U (en) | 2010-06-07 | 2010-06-07 | Improved manual cutting knife positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684980U true CN201684980U (en) | 2010-12-29 |
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ID=43373270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020216944XU Expired - Fee Related CN201684980U (en) | 2010-06-07 | 2010-06-07 | Improved manual cutting knife positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028773A (en) * | 2012-12-31 | 2013-04-10 | 苏州金纬机械制造有限公司 | Double-cutting machine for flared straight pipe of corrugated pipe |
| CN104532538A (en) * | 2014-11-10 | 2015-04-22 | 中原工学院 | Combed cotton net shearing device |
| CN112388054A (en) * | 2020-10-21 | 2021-02-23 | 福清市华睿电子配件有限公司 | Adjustable slitting machine cutter |
-
2010
- 2010-06-07 CN CN201020216944XU patent/CN201684980U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028773A (en) * | 2012-12-31 | 2013-04-10 | 苏州金纬机械制造有限公司 | Double-cutting machine for flared straight pipe of corrugated pipe |
| CN103028773B (en) * | 2012-12-31 | 2015-05-06 | 苏州金纬机械制造有限公司 | Double-cutting machine for flared straight pipe of corrugated pipe |
| CN104532538A (en) * | 2014-11-10 | 2015-04-22 | 中原工学院 | Combed cotton net shearing device |
| CN104532538B (en) * | 2014-11-10 | 2017-05-31 | 中原工学院 | A kind of comber web shear |
| CN112388054A (en) * | 2020-10-21 | 2021-02-23 | 福清市华睿电子配件有限公司 | Adjustable slitting machine cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20130607 |