CN101954493A - Adjustable knife rest - Google Patents
Adjustable knife rest Download PDFInfo
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- CN101954493A CN101954493A CN 201010252006 CN201010252006A CN101954493A CN 101954493 A CN101954493 A CN 101954493A CN 201010252006 CN201010252006 CN 201010252006 CN 201010252006 A CN201010252006 A CN 201010252006A CN 101954493 A CN101954493 A CN 101954493A
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- knife rest
- rectangular channel
- block
- fixed block
- slide
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- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims description 28
- 238000003466 welding Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 13
- 230000033001 locomotion Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The invention discloses an adjustable knife rest. The adjustable knife rest comprises an 80-degree tapered sleeve 6, a machine tool fixing sleeve 7, a 6136 small-planker dial plate 5 and a knife rest fixing block 1, wherein a rectangular groove is formed on the knife rest fixing block 1; two pressing plates 21 and 22 cover on the two sides of the rectangular groove; a knife clamping block 3 and a sliding block 4 are positioned in the rectangular groove and can slide in the rectangular groove; the two ends of the sliding blocks are connected with the knife clamping block 3 and the 6136 small-planker dial plate 5 respectively; the knife rest fixing block 1 is fixedly connected with the 80-degree tapered sleeve 6 and the machine tool fixing sleeve 7; and the machine tool fixing sleeve 7 is connected with a main shaft of the machine tool. In the knife rest, when pipe fittings are machined, the machining cutters of pipe fitting machines with different pipe diameters can be positioned through the 6136 small-planker dial plate 5 and a fine adjustment mechanism without disassembling the knife rest, installing or debugging the cutters, so the adjustable knife rest has the advantages of time saving, high efficiency, accurate positioning, high machining precision and capacity of meeting the requirements of the pipe fitting machines with different pipe diameters on the machining precision.
Description
Technical field
The present invention relates to a kind of frock clamp of machining, especially be particularly related to a kind of knife rest of regulating.
Background technology
Existing than large-size workpiece machining, mainly on milling-boring machine, to carry out, the processing of different size workpiece all need be dismantled knife rest, reinstalls cutter, when the dismounting of knife rest, installation, debugging charge, consumption power, loaded down with trivial details.Can regulate knife rest and be mainly used in the installation that is applicable to different size workpiece machining tool.
The Chinese patent (application number 98245167) that name is called " adjustable cutter " discloses the cutter of a kind of lathe or boring machine, it is made up of handle of a knife, knife bar and cutter head, handle of a knife laterally has a cylindrical hole, the knife bar rear end places in the handle of a knife column type through hole, the knife bar front end is provided with a hole, the knife bar front end has a screwed hole that vertically communicates with this hole, and cutter head places in this hole, is provided with location adjusting bolt in the screwed hole cutter head is fixed in the hole.This cutter structure is simple, and cost is low, and long service life is changed easily after the damage of components.Can process all kinds of shape workpieces and each position of workpiece, and the machining accuracy height, the work efficiency height, processing cost is low.
The Chinese patent application (application number 01254290) that name is called " base of tool " relates to a kind of base of tool, the side plate that it is characterized in that base of tool two side faces is provided with pressing plate outward, the pressing plate upper end has turned welt and fastens the cutter cover, two side guide sides respectively establish set bolt and side plate is fixed, the base of tool two ends are respectively established handle, and the pad pin is respectively established in the lower end, are groove in the middle of the base of tool, establish the cutter cover of adjustable position in the middle of the groove, the sheathed hollow cone body of this cutter.
Although people design the various knife rests of regulating, existing installation, replacing than the large-size workpiece machining tool still can not adapt to existing production capacity requirement far away.
Summary of the invention
[0004] the object of the present invention is to provide a kind of knife rest of regulating, overcome the dismounting of prior art intermediate slide, installed the problems referred to above of existence, a kind of knife rest regulated of new structure is provided.
Purpose of the present invention adopts following technical scheme to realize:
A kind of knife rest of regulating comprises 80 conic sleeves 6, lathe fixed cover 7 and 6136 upper slide rest dials 5, and it is characterized in that: described knife rest comprises knife rest fixed block 1, on the knife rest fixed block 1 rectangular channel is arranged, and the rectangular channel both sides cover pressing plate 21,22 respectively; Folder cutter piece 3, slide block 4 place in the described rectangular channel, and can slide in rectangular channel; Slide block 4 two ends are connected with 6136 upper slide rest dials 5 with folder cutter piece 3 respectively; Knife rest fixed block 1 is fixedlyed connected with lathe fixed cover 7 with 80 conic sleeves 6, and lathe fixed cover 7 connects machine tool chief axis.
Described knife rest fixed block 1 adopts the mode of welding to fixedly connected with 80 conic sleeves 6, lathe fixed cover 7, and lathe fixed cover 7 is connected machine tool chief axis, and the motion of machine tool chief axis running drive knife rest such as cuts at machining.
Described knife rest fixed block 1 is the rectangular metal piece of cross section one-tenth concave shape, and its square surface is provided with a rectangular channel; Its side is established one group of screwed hole and is regulated bolt.Described pressing plate 21,22 is a rectangle, covers the both sides of rectangular channel on the knife rest fixed block 1 respectively, and the cover part rectangular channel.On the described pressing plate 21,22 one group of screwed hole is arranged, can be fixed on the knife rest fixed block 1 by bolt.Knife rest fixed block 1 and pressing plate 21,22 form a rectangular channel, and folder cutter piece 3, slide block 4 place in the formed passage.
Described folder cutter piece 3, slide block 4 its cross sections are convex shape, can place on the knife rest fixed block 1 in the rectangular channel, and can slide in groove.
Folder tool bore and firm bolt are arranged on the described folder cutter piece 3, regulate and clamping, fixed cutting tool by the fastening bolt on the folder cutter piece 3.
Described slide block 4 one ends can be fixedlyed connected with folder cutter piece 3 by the mode of welding, can drive 3 motions of folder cutter piece by moving of slide block 4; The other end is with threaded hole, by being threaded slide block 4 is connected with 6136 upper slide rest dials 5, moves the motion that drives (comprising the adjusting of micro-adjusting mechanism) slide block 4 by upper slide rest.
Folder cutter piece 3, slide block 4 are put into the groove of knife rest fixed block 1, with bolt pressing plate 21,22 is fixed on the knife rest fixed block 1, folder cutter piece 3, slide block 4 can slide in the rectangular channel of knife rest fixed block 1 and pressing plate 21,22 formation, can make folder cutter piece 3 location by the adjusting bolt clamping slide block 4 of knife rest fixed block 1 side simultaneously.
Use the knife rest of regulating of the present invention, carry out machined for the pipe fitting of different tube diameters, the adjustment of radius of clean-up relies on the 6136 upper slide rest dial 5(that can regulate knife rest to comprise micro-adjusting mechanism) the rapid adjustment location that can realize cutter.The accurate positioning of this adjustment mode, the machining accuracy height saves time, efficiently; Avoided by the dismounting knife rest, mounting cutter, the drawback of adjustment radius of clean-up has been saved man-hour greatly, has improved production capacity; Satisfy the specification requirement of machining, improved process velocity and efficient.
The knife rest regulated of the present invention, its part can be by the market purchasing except that 6136 upper slide rest dials, 5,80 conic sleeves 6, the all available 45# steel of all the other parts carries out machined and obtains, aboundresources, it is simple and convenient that knife rest is made processing, the present invention has extensive applicability, when saving in applying to produce, efficient, has good market prospects.
When the present invention has realized that the pipe fitting to different tube diameters carries out machined, need not dismantle knife rest, install, the debugging cutter; Only can realize the location of the pipe fitting machine tool of different tube diameters by 6136 upper slide rests and micro-adjusting mechanism, during joint, efficient, accurate positioning, the machining accuracy height can satisfy the requirement of the pipe fitting machined precision of different tube diameters.
Below in conjunction with the drawings and specific embodiments, describe the present invention, protection scope of the present invention is not exceeded with the specific embodiment, but is limited by claim.
Description of drawings
Fig. 1 a is for regulating the front view of cutter frame structure;
Fig. 1 b is for regulating the lateral plan of cutter frame structure;
Fig. 2 a is the front view of knife rest fixed block;
Fig. 2 b is the lateral plan of knife rest fixed block;
Fig. 3 is the structural representation that can regulate the pressing plate of knife rest;
Fig. 4 a is for regulating the slide block structure front view of knife rest;
Fig. 4 b is for regulating the slide block structure lateral plan of knife rest;
Fig. 5 a is for regulating the folder cutter block structure front view of knife rest;
Fig. 5 b is for regulating the folder cutter block structure lateral plan of knife rest;
Fig. 6 a is for regulating the lathe fixed cover structure front view of knife rest;
Fig. 6 b is for regulating the lathe fixed cover texture edge view of knife rest.
The specific embodiment
Referring to Fig. 1 a and Fig. 1 b, the knife rest of regulating of the present invention, comprise knife rest fixed block 1, two block pressur plates 21,22, folder cutter piece 3, slide block 4,6136 upper slide rest dials 5,80 conic sleeves 6, lathe fixed cover 7, on the described knife rest fixed block 1 rectangular channel is arranged, cover two block pressur plates 21,22 on the knife rest fixed block 1 on rectangular channel both sides; Folder cutter piece 3, slide block 4 place in the described rectangular channel, and can slide in rectangular channel; Slide block 4 two ends are connected with 6136 upper slide rest dials 5 with folder cutter piece 3 respectively; Knife rest fixed block 1 is fixedlyed connected with lathe fixed cover 7 with 80 conic sleeves 6, and lathe fixed cover 7 connects machine tool chief axis.Above-mentioned parts is except that 6136 upper slide rest dials, 5,80 conic sleeves, 6 buyables, and other parts are processed by the forging of 45# steel, during parts heat-treat to improve the mechanical property of material.
Shown in Fig. 1 a and Fig. 1 b, the present invention adopts the mode of welding that 80 conic sleeves 6, lathe fixed cover 7 are connected with knife rest fixed block 1.As Fig. 6 a and Fig. 6 b, lathe fixed cover 7 is a face of cylinder, connects the milling-boring machine main shaft by lathe fixed cover 7, and the running of milling-boring machine main shaft drives the motion of knife rest, carries out machine cut.
Shown in Fig. 2 a and Fig. 2 b, knife rest fixed block 1 is the cuboid metal derby, and its front is provided with rectangular channel, and the cross section becomes concave shape; Its side is established one group of screwed hole and is regulated bolt.As shown in Figure 3, the screwed hole of 10 reservations is arranged on the rectangular platen 21,22, be fixed in respectively by bolt in 10 screwed holes in both sides of rectangular channel on the knife rest fixed block 1, and the cover part rectangular channel.Knife rest fixed block 1 and pressing plate 21,22 form a rectangular channel thus.
Folder cutter piece 3, slide block 4 place in the above-mentioned rectangular channel, and can slide in rectangular channel.Shown in Fig. 4 a, Fig. 4 b and Fig. 5 a and Fig. 5 b, folder cutter piece 3, slide block 4 its cross sections are convex shape, place on the knife rest fixed block 1 in the rectangular channel.Slide block 4 one ends are fixedlyed connected with folder cutter piece 3 by the mode of welding, and the other end is with threaded hole, by bolt slide block 4 is connected with 6136 upper slide rest dials 5.On the folder cutter piece 3 folder tool bore and fastening bolt are arranged.
Cutter is encased in the folder tool bore on the folder cutter piece 3, regulates and fixing clamping cutter by the fastening bolt on the folder cutter piece 3.Regulate 6136 upper slide rest dials 5, the motion of moving (comprising the adjusting of micro-adjusting mechanism) drive slide block 4 of upper slide rest can drive 3 motions of folder cutter piece by moving of slide block 4, reaches the purpose of regulating cutter at last.
Behind the cutter positioning, the slide block 4 that is arranged in the rectangular channel of knife rest fixed block 1 can satisfy the requirement of cutter positioning by the adjusting bolting slide block 4 of knife rest fixed block 1 side.
The present invention can regulate knife rest, when the pipe fitting of having realized different tube diameters carries out machined, need not dismantle knife rest, installs, the debugging cutter; Only can realize the location of the pipe fitting machine tool of different tube diameters by 6136 upper slide rests and micro-adjusting mechanism, during joint, efficient, accurate positioning, the machining accuracy height can satisfy the requirement of the pipe fitting machined precision of different tube diameters.
Claims (8)
1. can regulate knife rest for one kind, comprise 80 conic sleeves (6), lathe fixed cover (7) and 6136 upper slide rest dials (5), it is characterized in that: described knife rest comprises knife rest fixed block (1), and the knife rest fixed block has rectangular channel on (1), and the rectangular channel both sides cover pressing plate (21,22) respectively; Folder cutter piece (3), slide block (4) place in the described rectangular channel, and can slide in rectangular channel; Slide block (4) two ends are connected with 6136 upper slide rest dials (5) with folder cutter piece (3) respectively; Knife rest fixed block (1) is fixedlyed connected with lathe fixed cover (7) with 80 conic sleeves (6), and lathe fixed cover (7) connects machine tool chief axis.
2. the knife rest of regulating according to claim 1 is characterized in that: described knife rest fixed block (1) adopts the mode of welding to be connected with 80 conic sleeves (6), lathe fixed cover (7).
3. the knife rest of regulating according to claim 1 is characterized in that: described knife rest fixed block (1) is the rectangular metal piece of cross section one-tenth concave shape, and square surface is provided with a rectangular channel; Its side is established one group of screwed hole and is regulated bolt.
4. the knife rest of regulating according to claim 1 is characterized in that: described pressing plate (21,22) is a rectangle, covers the both sides that knife rest fixed block (1) is gone up rectangular channel respectively, and the cover part rectangular channel.
5. the knife rest of regulating according to claim 4 is characterized in that: described pressing plate has one group of screwed hole on (21,22), is fixed on the knife rest fixed block (1) by bolt.
6. the knife rest of regulating according to claim 1 is characterized in that: described folder cutter piece (3), its cross section of slide block (4) are convex shape.
7. the knife rest of regulating according to claim 1 is characterized in that: folder tool bore and fastening bolt are arranged on the described folder cutter piece (3).
8. the knife rest of regulating according to claim 1 is characterized in that: described slide block (4) one ends are connected with folder cutter piece (3) by the mode of welding, and the other end is with threaded hole, connects 6136 upper slide rest dials (5) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010252006 CN101954493A (en) | 2010-08-13 | 2010-08-13 | Adjustable knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010252006 CN101954493A (en) | 2010-08-13 | 2010-08-13 | Adjustable knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101954493A true CN101954493A (en) | 2011-01-26 |
Family
ID=43482218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010252006 Pending CN101954493A (en) | 2010-08-13 | 2010-08-13 | Adjustable knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101954493A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848233A (en) * | 2012-09-17 | 2013-01-02 | 李理 | Limiting fixture for milling machine |
| CN103639810A (en) * | 2013-11-19 | 2014-03-19 | 无锡京华重工装备制造有限公司 | Hard limit structure |
| CN103722194A (en) * | 2013-11-25 | 2014-04-16 | 无锡京华重工装备制造有限公司 | Height adjusting structure for cutter rest |
| CN103769618A (en) * | 2014-01-24 | 2014-05-07 | 南通国盛精密机械有限公司 | Single-bolt tool rest |
| CN104476292A (en) * | 2014-12-23 | 2015-04-01 | 哈尔滨理工大学科技园发展有限公司 | Automatic tool replacement device of numerically-controlled machine |
| WO2021223308A1 (en) * | 2020-05-07 | 2021-11-11 | 浙江中工石化设备有限公司 | Lathe tool holder for machining internal and external threads |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2369555A (en) * | 1941-10-08 | 1945-02-13 | Freeman Harry Howard | Tool-adjusting means |
| US3286562A (en) * | 1964-12-09 | 1966-11-22 | Robert E Curran | Tangent form tool |
| CN201632662U (en) * | 2009-12-24 | 2010-11-17 | 华西能源工业股份有限公司 | Turning arm cutter body |
| CN201735811U (en) * | 2010-08-13 | 2011-02-09 | 扬州华宇管件有限公司 | Adjustable knife rest |
-
2010
- 2010-08-13 CN CN 201010252006 patent/CN101954493A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2369555A (en) * | 1941-10-08 | 1945-02-13 | Freeman Harry Howard | Tool-adjusting means |
| US3286562A (en) * | 1964-12-09 | 1966-11-22 | Robert E Curran | Tangent form tool |
| CN201632662U (en) * | 2009-12-24 | 2010-11-17 | 华西能源工业股份有限公司 | Turning arm cutter body |
| CN201735811U (en) * | 2010-08-13 | 2011-02-09 | 扬州华宇管件有限公司 | Adjustable knife rest |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848233A (en) * | 2012-09-17 | 2013-01-02 | 李理 | Limiting fixture for milling machine |
| CN103639810A (en) * | 2013-11-19 | 2014-03-19 | 无锡京华重工装备制造有限公司 | Hard limit structure |
| CN103722194A (en) * | 2013-11-25 | 2014-04-16 | 无锡京华重工装备制造有限公司 | Height adjusting structure for cutter rest |
| CN103769618A (en) * | 2014-01-24 | 2014-05-07 | 南通国盛精密机械有限公司 | Single-bolt tool rest |
| CN104476292A (en) * | 2014-12-23 | 2015-04-01 | 哈尔滨理工大学科技园发展有限公司 | Automatic tool replacement device of numerically-controlled machine |
| WO2021223308A1 (en) * | 2020-05-07 | 2021-11-11 | 浙江中工石化设备有限公司 | Lathe tool holder for machining internal and external threads |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110126 |