CN209255855U - A kind of numerically-controlled slide cutter - Google Patents
A kind of numerically-controlled slide cutter Download PDFInfo
- Publication number
- CN209255855U CN209255855U CN201821274830.3U CN201821274830U CN209255855U CN 209255855 U CN209255855 U CN 209255855U CN 201821274830 U CN201821274830 U CN 201821274830U CN 209255855 U CN209255855 U CN 209255855U
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- limited block
- cutter
- limiting slot
- cutter head
- numerically
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Abstract
The utility model discloses a kind of numerically-controlled slide cutters, including pedestal, cutter body and tool holder body, the lower surface of the pedestal is inlaid with bearing, the tool holder body is fixedly connected on the inner wall of bearing, the lower surface of the tool holder body is fixedly connected with fixed block, the fixed block is fixedly attached to the surface of cutter body, the bottom of the cutter body offers circular hole, the internal activity of the circular hole is connected with cutter head, the surface of the cutter head opens up fluted, the inner wall of the groove is fixedly connected with one end of spring, the other end of the spring is fixedly connected with limited block, the limited block is movably connected in the inside of groove, the circular-hole internal-wall, which corresponds to, offers limiting slot at the position of limited block, the limited block is movably connected in the inside of limiting slot.For the utility model by setting limited block, spring, limiting slot and sliding slot, solving the problems, such as that the cutter head of most of numerically-controlled slide cutter is screwed leads to replacement process trouble.
Description
Technical field
The utility model relates to numerically-controlled slide cutting-tool engineering field, specially a kind of numerically-controlled slide cutter.
Background technique
Knife rest on numerically-controlled machine tool is the important component for placing cutter, and many knife rests also directly participate in cutwork, numerical control
The developing direction of knife rest cutter is divided into two classes, first is that high speed and reliable, the target of pursuit is tool change time as far as possible short, to exchange for
The high efficiency of machining center and turning center；Second is that simple and practical, low cost and use are reliable, but tool-changing speed is unhappy.
The cutter head of most of NC cutting tool is fixed by screw in the prior art, and cutter head has abrasion after use,
Cause the process of replacement cumbersome.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of numerically-controlled slide cutter, solves most of numerical control
The cutter head of knife rest cutter is screwed the problem for leading to replacement process trouble.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of numerically-controlled slide cutter, including pedestal,
Cutter body and tool holder body, the lower surface of the pedestal are inlaid with bearing, and the tool holder body is fixedly connected on the interior of bearing
Wall, the lower surface of the tool holder body are fixedly connected with fixed block, and the fixed block is fixedly attached to the surface of cutter body, institute
The bottom for stating cutter body offers circular hole, and the internal activity of the circular hole is connected with cutter head, and the surface of the cutter head offers
Groove, the inner wall of the groove are fixedly connected with one end of spring, and the other end of the spring is fixedly connected with limited block, described
Limited block is movably connected in the inside of groove, and the circular-hole internal-wall corresponds to and offers limiting slot at the position of limited block, the limit
Position block is movably connected in the inside of limiting slot, and the inner wall of the circular hole offers sliding slot.
Preferably, the quantity of the sliding slot and limiting slot is four, and four sliding slots and limiting slot are respectively with knife
The center of head is the distribution of array center's circular array.
Preferably, the quantity of the cutter head be ten, described in ten using the center of tool holder body as array center in a ring
Array distribution.
Preferably, the cutter head is in bullet-shaped, and the position of four limiting slots and the position of sliding slot are staggered.
Preferably, the top cross-sectional view is rectangle, and the shape of the limiting slot is adapted with the shape of limited block.
(3) beneficial effect
The utility model provides a kind of numerically-controlled slide cutter, have it is following the utility model has the advantages that
(1), the utility model is by setting limited block, spring, limiting slot and sliding slot, when tool bit abrasion needs replacing,
Cutter head is rotated, limited block squeezes spring, and spring contraction drives limited block to be detached from limiting slot, and rotation blade moves limited block
To inside sliding slot, cutter head is pulled downward on, cutter head is detached from cutter body, and by new cutter head grafting into inside circular hole, limited block is justified
Hole inner wall squeezes spring after squeezing, when limited block position is moved upward to inside limiting slot, spring reset, and the bottom overlap joint of limited block
On the bottom of limiting slot inner wall, cutter head is fixed, and has achieved the effect that easy disassembly cutter head, solves most of numerically-controlled slide
The cutter head of cutter is screwed the problem for leading to replacement process trouble.
(2), the utility model has ten by setting cutter head, the quantity of cutter head, and ten cutter heads can preferably be cut, and be reached
Improve the effect of working efficiency.
Detailed description of the invention
Fig. 1 is the utility model front view；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is the utility model bottom view；
Fig. 4 is that the utility model limits top cross-sectional view at groove location.
In figure: 1 pedestal, 2 cutter bodies, 3 tool holder bodies, 4 bearings, 5 fixed blocks, 6 circular holes, 7 cutter heads, 8 grooves, 9 springs,
10 limited blocks, 11 limiting slots, 12 sliding slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of numerically-controlled slide cutter, including pedestal 1, bottom
Seat 1 is the workbench of fixed cutting tool knife rest, and cutter body 2 and tool holder body 3, the lower surface of pedestal 1 are inlaid with bearing 4, bearing 4
For the device between fixed cutting tool knife rest and pedestal 1, tool holder body 3 is fixedly connected on the inner wall of bearing 4, under tool holder body 3
Surface is fixedly connected with fixed block 5, and fixed block 5 is the block objects of fixed cutting tool ontology 2, and fixed block 5 is fixedly attached to cutter
The surface of ontology 2, the bottom of cutter body 2 offer circular hole 6, and the internal activity of circular hole 6 is connected with cutter head 7, the quantity of cutter head 7
It is ten, working efficiency can be improved in ten cutter heads 7, and ten using the center of tool holder body 3 as array center's circular array point
Cloth, the surface of cutter head 7 open up fluted 8, and the inner wall of groove 8 is fixedly connected with one end of spring 9, and the other end of spring 9 is fixed
It is connected with limited block 10, limited block 10 is movably connected in the inside of groove 8, and 6 inner wall of circular hole corresponds to be opened at the position of limited block 10
Equipped with limiting slot 11, limiting slot 11 limits limited block 10, when limited block 10 is located at the inside of limiting slot 11,11 inner wall of limiting slot
Bottom resist the bottom of limited block 10 so that limited block 10 is not fallen out, the top cross-sectional view of limited block 10 is rectangle, limit
The shape of slot 11 is adapted with the shape of limited block 10, and limited block 10 is movably connected in the inside of limiting slot 11, the inner wall of circular hole 6
Sliding slot 12 is offered, sliding slot 12 is identical as the length of circular hole 6 to limit the bottom of limited block 10, sliding slot 12 and limiting slot 11
Quantity be four, four sliding slots 12 and limiting slot 11 are respectively using the center of cutter head 7 as array center's circular array point
Cloth, cutter head 7 are in bullet-shaped, and the position of four limiting slots 11 and the position of sliding slot 12 are staggered.
When in use, when the abrasion of cutter head 7 needs replacing, cutter head 7 is rotated, limited block 10 squeezes spring 9, and spring 9 is received
Contracting drives limited block 10 to be detached from limiting slot 11, continues to rotate cutter head 7 and limited block 10 is moved to inside sliding slot 12, pull downward on
Cutter head 7, limited block 10 is along the inner wall slide downward of sliding slot 12, and cutter head 7 is detached from cutter body 2, by new 7 grafting of cutter head into circle
Inside hole 6, limited block 10 squeezes spring 9 after being squeezed by 6 inner wall of circular hole, and limited block 10 enters inside groove 8,10 edges of limited block
6 inner wall of circular hole when moving upward to 11 inside of limiting slot, spring 9 resets, and the bottom of limited block 10 is overlapped in limiting slot 11
On the bottom of wall, cutter head 7 is then fixed, and ten cutter heads 7 are assembled in tool holder body 3, can preferably be cut, and work effect is improved
Rate.
It can to sum up obtain, the utility model solves big portion by setting limited block 10, spring 9, limiting slot 11 and sliding slot 12
The cutter head 7 of numerically-controlled slide cutter is divided to be screwed the problem for leading to replacement process trouble.
It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of numerically-controlled slide cutter, including pedestal (1), cutter body (2) and tool holder body (3), it is characterised in that: the bottom
The lower surface of seat (1) is inlaid with bearing (4), and the tool holder body (3) is fixedly connected on the inner wall of bearing (4), the knife rest sheet
The lower surface of body (3) is fixedly connected with fixed block (5), and the fixed block (5) is fixedly attached to the surface of cutter body (2), institute
The bottom for stating cutter body (2) offers circular hole (6), and the internal activity of the circular hole (6) is connected with cutter head (7), the cutter head
(7) surface opens up fluted (8), and the inner wall of the groove (8) is fixedly connected with one end of spring (9), the spring (9)
The other end is fixedly connected with limited block (10), and the limited block (10) is movably connected in the inside of groove (8), the circular hole (6)
Inner wall corresponds to be offered limiting slot (11) at the positions of limited block (10), and the limited block (10) is movably connected in limiting slot (11)
Inside, the inner wall of the circular hole (6) offers sliding slot (12).
2. a kind of numerically-controlled slide cutter according to claim 1, it is characterised in that: the sliding slot (12) and limiting slot (11)
Quantity be four, four sliding slots (12) and limiting slot (11) are in as array center using the center of cutter head (7) respectively
Annular array distribution.
3. a kind of numerically-controlled slide cutter according to claim 1, it is characterised in that: the cutter head (7) be in bullet-shaped, four
The position of a limiting slot (11) and the position of sliding slot (12) are staggered.
4. a kind of numerically-controlled slide cutter according to claim 1, it is characterised in that: the top view cross section of the limited block (10)
Figure is rectangle, and the shape of the limiting slot (11) is adapted with the shape of limited block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274830.3U CN209255855U (en) | 2018-08-08 | 2018-08-08 | A kind of numerically-controlled slide cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274830.3U CN209255855U (en) | 2018-08-08 | 2018-08-08 | A kind of numerically-controlled slide cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209255855U true CN209255855U (en) | 2019-08-16 |
Family
ID=67556403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821274830.3U Active CN209255855U (en) | 2018-08-08 | 2018-08-08 | A kind of numerically-controlled slide cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN209255855U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756563A (en) * | 2020-12-30 | 2021-05-07 | 遵义金惠机械制造有限责任公司 | Special brake drum tool with high machining efficiency and use method thereof |
| CN114734081A (en) * | 2022-06-14 | 2022-07-12 | 常州博胜天泓工具有限公司 | A milling cutter subassembly for precision finishing |
| CN116727712A (en) * | 2023-08-15 | 2023-09-12 | 烟台环球机床装备股份有限公司 | Lathe turret tool rest |
-
2018
- 2018-08-08 CN CN201821274830.3U patent/CN209255855U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756563A (en) * | 2020-12-30 | 2021-05-07 | 遵义金惠机械制造有限责任公司 | Special brake drum tool with high machining efficiency and use method thereof |
| CN114734081A (en) * | 2022-06-14 | 2022-07-12 | 常州博胜天泓工具有限公司 | A milling cutter subassembly for precision finishing |
| CN116727712A (en) * | 2023-08-15 | 2023-09-12 | 烟台环球机床装备股份有限公司 | Lathe turret tool rest |
| CN116727712B (en) * | 2023-08-15 | 2023-10-17 | 烟台环球机床装备股份有限公司 | Lathe turret tool rest |
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