CN201140283Y - Numerical control vertical lathe auxiliary knife clamp - Google Patents
Numerical control vertical lathe auxiliary knife clamp Download PDFInfo
- Publication number
- CN201140283Y CN201140283Y CNU2007202010840U CN200720201084U CN201140283Y CN 201140283 Y CN201140283 Y CN 201140283Y CN U2007202010840 U CNU2007202010840 U CN U2007202010840U CN 200720201084 U CN200720201084 U CN 200720201084U CN 201140283 Y CN201140283 Y CN 201140283Y
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- CN
- China
- Prior art keywords
- vertical lathe
- control vertical
- numerical control
- cutter
- tool holder
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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.)
- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a digital control vertical lathe auxiliary tool holder, a matching position (6) is arranged on a tool holder body (1) and is matched with an U-shaped knife slit (5) of a digital control vertical lathe tool holder (4), an auxiliary knife slit (3) which is matched with a knife bar (2) is arranged on the tool holder body (1), and a knife bar fixing structure is also arranged. The digital control vertical lathe auxiliary tool holder solves the technical problem that a digital control vertical lathe can not be used to manufacture workpieces with long oblique plane holes, the tool holder is used as assistance, a knife slit position of the digital control vertical lathe tool holder is replaced into the knife slit position of the digital control vertical lathe auxiliary tool holder, thereby, the workpieces with the long oblique plane holes can be manufactured on the digital control vertical lathe, simultaneously, the manufacture accuracy can be guaranteed, the working efficiency is increased, and the labor intensity of workers is released.
Description
Technical field
The utility model relates to a kind of machined tool holder, and especially a kind of numerical control vertical lathe is assisted cutter holder.
Background technology
At present, in rolling of sectional iron, it is very big to correct the circle consumption, and correction quality requires to improve constantly, and also improves for the requirement of correcting the crudy of enclosing thereupon.Correct circle because of having darker pass, internal surface of hole is long skewed surface, its processing originally all utilized side tool post that cutting tool is installed on common vertical lathe and finished, it generally is the method that adopts the model inspection to combine with molding cutter, close to guarantee the rectification circle beginning after the processing with design size, and need in the process repeatedly to connect cutter, it is obvious to connect the tool marks mark, thereby influences the straightening quality of rolled piece.And when adding section chief's beveled aperture, when the finished surface that is mutually 90 ° was enclosed in rectification as the processing Yi shape steel, owing to be subject to processing the limitation of capacity of equipment, to lathe operation personnel's requirement height, and labour intensity was big, and working (machining) efficiency is low, and crudy and precision are difficult to guarantee.This processes the problem of correcting circle with regard to having proposed whether to use NC vertical lathe, owing to having only rail head, NC vertical lathe do not have side tool post, and knife rest adopts the square guide rail form, the cutter groove of numerical control vertical lathe cutter holder is " U " shape, U-shaped cutter groove is provided with knife bar puller bolt hole, but level or knife bar vertically is installed, but after knife bar is installed on the cutter holder of square guide rail, be subjected to the restriction of knife bar entire length and extension elongation, add man-hour regular knife bar and can't contain whole long inclined-plane pass, therefore can't carry out digital control processing to this kind workpiece, even stretch out the length of cutter groove processes reluctantly by the lengthening knife bar, because the vibration of knife bar in the process, machining accuracy does not reach requirement yet.
The utility model content
In order to overcome the deficiency that existing NC vertical lathe can't be used to process belt length beveled aperture workpiece, technical problem to be solved in the utility model provides the auxiliary cutter holder of a kind of numerical control vertical lathe, use this cutter holder as auxiliary, on NC vertical lathe, can process belt length beveled aperture workpiece, and can guarantee machining accuracy.
The technical scheme that its technical problem that solves the utility model adopts is: numerical control vertical lathe is assisted cutter holder, and tool holder body is provided with matching part, cooperatively interacts with the U-shaped cutter groove of numerical control vertical lathe cutter holder; Tool holder body is provided with the auxiliary cutter groove that matches with knife bar, and is provided with the knife bar fixed structure.
The beneficial effects of the utility model are: utilize numerical control vertical lathe of the present utility model to assist cutter holder, the cutter groove evolution of numerical control vertical lathe cutter holder is assisted the cutter groove position of cutter holder to numerical control vertical lathe, thereby the knife bar that can extend stretches out the length of cutter groove just can utilize numerically controlled lathe to process the deep hole with long inclined-plane that must use engine lathe processing originally, simultaneously can guarantee machining accuracy, increase work efficiency, alleviated working strength of workers.
Description of drawings
Fig. 1 is the front view of the auxiliary cutter holder embodiment of the utility model numerical control vertical lathe.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the auxiliary cutter holder of the utility model numerical control vertical lathe and the schematic diagram that cooperates of numerical control vertical lathe cutter holder.
Fig. 5 is the user mode schematic diagram of the auxiliary cutter holder of the utility model numerical control vertical lathe.
Be labeled as among the figure, 1 is tool holder body, and 2 is knife bar, and 3 are auxiliary cutter groove, and 4 is the numerical control vertical lathe cutter holder, and 5 is U-shaped cutter groove, and 6 is matching part, and 7 is the diagonal bar plate, and 8 is bolt hole, and 9 is puller bolt, and 10 is workpiece, and 11 is the fastening screw keyhole.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, numerical control vertical lathe of the present utility model is assisted cutter holder, and tool holder body 1 is provided with matching part 6, cooperatively interacts with the U-shaped cutter groove 5 of numerical control vertical lathe cutter holder 4; Tool holder body 1 is provided with the auxiliary cutter groove 3 that matches with knife bar 2, and is provided with the knife bar fixed structure.
In order tool-holder to be held in different cutter spacing during different workpieces in processing, promptly can select to use or do not use numerical control vertical lathe to assist cutter holder, be designed to detachably be connected between the U-shaped cutter groove 5 with the matching part 6 of tool holder body 1 and numerical control vertical lathe cutter holder 4
For the force-bearing situation that improves the auxiliary cutter holder of knife bar and numerical control vertical lathe in the process, improve machining accuracy, matching part 6 is shaped as " L " shape projection, contacts simultaneously with at least one vertical groove face with at least one horizontal groove face of the U-shaped cutter groove 5 of numerical control vertical lathe cutter holder 4.
For convenient disassembly with do not change the structure of original numerical control vertical lathe cutter holder, utilize the knife bar puller bolt hole that is provided with on the U-shaped cutter groove 5, be provided with and the corresponding fastening screw keyhole 11 in knife bar puller bolt hole site on the matching part 6, like this, tool holder body 1 just can be fastened on the numerical control vertical lathe cutter holder 4 by bolt.
Convenient disassembly for cutter, described knife bar fixed structure be arranged on the tool holder body 1 with auxiliary cutter groove 3 relevant positions on bolt hole 8 and the puller bolt 9 that cooperates with it, bolt hole 8 is a through hole, and an end is positioned at the groove face of auxiliary cutter groove 3, and the other end is positioned at the surface of tool holder body 1.
In order to guarantee not have relative motion between the auxiliary cutter holder of cutter when work knife bar and numerical control vertical lathe, further guarantee machining accuracy, bolt hole 8 can be designed to two.
Consider generally to add the cutter side of being knife bar in man-hour that auxiliary cutter groove 3 can the side's of being designed to cutter groove in turning.
Thereby for the intensity that strengthens the auxiliary cutter holder of numerical control vertical lathe not reason have auxiliary cutter groove 3 and weaken to cause and produce distortion because of stressed excessive cutter holder in the use, on tool holder body 1, be provided with diagonal bar plate 7 with auxiliary cutter groove 3 corresponding positions, to strengthen the intensity of tool holder body 1, the shape of diagonal bar plate 7 and face to be processed adapt, and promptly the shape of diagonal bar plate 7 does not influence depth of cut.
Embodiment:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, numerical control vertical lathe of the present utility model is assisted cutter holder, tool holder body 1 is provided with matching part 6, match with the U-shaped cutter groove 5 on the numerical control vertical lathe cutter holder 4, the corresponding fastening screw keyhole 11 in knife bar puller bolt hole site with U-shaped cutter groove 5 is set on the matching part 6, and connect by bolt, tool holder body 1 is provided with the auxiliary cutter groove 3 that matches with knife bar 2, auxiliary cutter groove 3 side's of being cutter grooves, the puller bolt 9 that tool holder body 1 is provided with two bolts hole 8 and matches with bolt hole 8, be used for fixing knife bar 2, be provided with diagonal bar plate 7 with auxiliary cutter groove 3 corresponding positions on the tool holder body 1, the shape of diagonal bar plate 7 and face to be processed adapt, and promptly the shape of diagonal bar plate 7 does not influence depth of cut.
When the auxiliary cutter holder of numerical control vertical lathe of the present utility model uses, earlier it is connected with numerical control vertical lathe cutter holder 4 bolts, integral installation is in the square guide rail of numerical control vertical lathe and locking again, more common side's knife bar cutter is installed on the digital control processing that the workpiece that promptly can be used for having long beveled aperture in the auxiliary cutter groove 3 on the auxiliary cutter holder of numerical control vertical lathe such as Yi shape steel, angle steel are corrected circle etc.
The utility model has solved the technical problem that existing NC vertical lathe can't be used to process belt length beveled aperture workpiece, realized that shaped steel rectification circle waits the digital control processing of belt length beveled aperture workpiece, improved and corrected circle crudy and working (machining) efficiency, alleviated working strength of workers.
Claims (8)
1. the auxiliary cutter holder of numerical control vertical lathe, it is characterized in that: tool holder body (1) is provided with matching part (6), cooperatively interacts with the U-shaped cutter groove (5) of numerical control vertical lathe cutter holder (4); Tool holder body (1) is provided with the auxiliary cutter groove (3) that matches with knife bar (2), and is provided with the knife bar fixed structure.
2. numerical control vertical lathe as claimed in claim 1 is assisted cutter holder, it is characterized in that: between the matching part (6) of tool holder body (1) and the U-shaped cutter groove (5) of numerical control vertical lathe cutter holder (4) for detachably being connected.
3. numerical control vertical lathe as claimed in claim 2 is assisted cutter holder, it is characterized in that: matching part (6) is shaped as " L " shape projection, contacts simultaneously with at least one vertical groove face with at least one horizontal groove face of the U-shaped cutter groove (5) of numerical control vertical lathe cutter holder (4).
4. numerical control vertical lathe as claimed in claim 1 is assisted cutter holder, it is characterized in that: U-shaped cutter groove (5) is provided with knife bar puller bolt hole, and matching part (6) is gone up and is provided with and the corresponding fastening screw keyhole in knife bar puller bolt hole site (11).
5. numerical control vertical lathe as claimed in claim 1 is assisted cutter holder, it is characterized in that: described knife bar fixed structure for be arranged on the tool holder body (1) with auxiliary cutter groove (3) relevant position on bolt hole (8) and the puller bolt (9) that cooperates with it, bolt hole (8) is a through hole, one end is positioned at the groove face of auxiliary cutter groove (3), and the other end is positioned at the surface of tool holder body (1).
6. numerical control vertical lathe as claimed in claim 5 is assisted cutter holder, it is characterized in that: bolt hole (8) has two.
7. numerical control vertical lathe as claimed in claim 1 is assisted cutter holder, it is characterized in that: auxiliary cutter groove (3) is square cutter groove.
8. numerical control vertical lathe as claimed in claim 1 is assisted cutter holder, it is characterized in that: tool holder body (1) goes up with the corresponding position of auxiliary cutter groove (3) and is provided with diagonal bar plate (7), and the shape and the face to be processed of diagonal bar plate (7) adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202010840U CN201140283Y (en) | 2007-09-28 | 2007-09-28 | Numerical control vertical lathe auxiliary knife clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202010840U CN201140283Y (en) | 2007-09-28 | 2007-09-28 | Numerical control vertical lathe auxiliary knife clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140283Y true CN201140283Y (en) | 2008-10-29 |
Family
ID=40068000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202010840U Expired - Fee Related CN201140283Y (en) | 2007-09-28 | 2007-09-28 | Numerical control vertical lathe auxiliary knife clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140283Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717106A (en) * | 2012-06-29 | 2012-10-10 | 鹰普机械（宜兴）有限公司 | Cutter special for vertical lathe |
| CN109365847A (en) * | 2018-12-03 | 2019-02-22 | 内蒙古航天红岗机械有限公司 | A kind of knife box of four stations numerical control lathe tool tower |
| CN110524014A (en) * | 2019-09-02 | 2019-12-03 | 青岛海西重工有限责任公司 | A kind of boring cutter and its application for the big hole machined of boring and milling machine |
-
2007
- 2007-09-28 CN CNU2007202010840U patent/CN201140283Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717106A (en) * | 2012-06-29 | 2012-10-10 | 鹰普机械（宜兴）有限公司 | Cutter special for vertical lathe |
| CN109365847A (en) * | 2018-12-03 | 2019-02-22 | 内蒙古航天红岗机械有限公司 | A kind of knife box of four stations numerical control lathe tool tower |
| CN110524014A (en) * | 2019-09-02 | 2019-12-03 | 青岛海西重工有限责任公司 | A kind of boring cutter and its application for the big hole machined of boring and milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 617067 science and Technology Department, Pangang village, Xiangyang Village, East District, Panzhihua, Sichuan Patentee after: Pangang Group Steel Vanadium & Titanium Co., Ltd. Address before: 617067 science and Technology Department, Pangang village, Xiangyang Village, East District, Panzhihua, Sichuan Patentee before: Panzhihua New Steel & Vanadium Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20130928 |