CN208391647U - Cutter hub punching bits structure is grabbed under a kind of pull-down vertical broaching machine - Google Patents
Cutter hub punching bits structure is grabbed under a kind of pull-down vertical broaching machine Download PDFInfo
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- CN208391647U CN208391647U CN201820975720.3U CN201820975720U CN208391647U CN 208391647 U CN208391647 U CN 208391647U CN 201820975720 U CN201820975720 U CN 201820975720U CN 208391647 U CN208391647 U CN 208391647U
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- cutter hub
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- grabbed
- pull
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Abstract
The utility model discloses cutter hub punching bits structure is grabbed under a kind of pull-down vertical broaching machine, including mounting plate, it is provided with down on the mounting plate and grabs cutter hub, that cutter hub is grabbed under described is internally provided with water ring A, horizontal water inflow hole B is offered on the water ring A, the side of the horizontal water inflow hole B offers vertical hole C.Cutter hub punching bits structure is grabbed under the pull-down vertical broaching machine, broaching tool can be cleared up twice, it is grabbed under and opens up groove in cutter hub outer circle, the form for putting into formation water ring in lower skateboard matching hole is connect with lower skateboard inlet opening, cutter hub water spray inclined hole is grabbed under, effectively broaching tool matching hole can be carried out washing away cleaning, it is grabbed under in cutter hub broaching tool matching hole and makes twice chip pocket, the tiny chip being adhered on broaching tool surface is stored when injecting for broaching tool, these fine particles are cut liquid in subsequent draw sword and wash away cleaning, punching bits are simple and reliable for structure, it is easy to process, used on pull-down vertical broaching machine, it works well.
Description
Technical field
The utility model, which belongs under pull-down vertical broaching machine, grabs cutter hub punching bits technical field of structures, and in particular to a kind of drop-down
Cutter hub punching bits structure is grabbed under formula vertical broaching machine.
Background technique
With flourishing for auto industry, the kind and quantity of broaching machine workpiece are growing day by day, and broaching machine production has low
Cost, efficient feature, more and more producers use automated production now.This requires grab cutter hub frequently to grab knife
Swaging clamp is unable to during loose knife.The prior art was mainly broached in the upper surface of workbench and bottom surface using nozzle of cutting fluid flushing
The cutting being adhered in journey on broaching tool, but lead to that swaging clamp failure occurs because broaching tool punching does not wash clean residual chip sometimes, influence
Production.
Utility model content
The purpose of this utility model is to provide grabbed under a kind of pull-down vertical broaching machine cutter hub punching bits structure, it is above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: grabbing cutter hub under a kind of pull-down vertical broaching machine
Structure, including mounting plate are considered in punching to be worth doing, are provided with down on the mounting plate and are grabbed cutter hub, and that cutter hub is grabbed under described is internally provided with water ring A,
Horizontal water inflow hole B is offered on the water ring A, the side of the horizontal water inflow hole B offers vertical hole C, grabs cutter hub under described
One end offer water spray inclined hole D, the bottom end that cutter hub is grabbed under described is provided with lower skateboard, cutter hub is grabbed under described through lower skateboard and
It extends to inside the mounting hole of lower skateboard, grabs cutter hub under described and be fixed inside lower skateboard by locking nut, under described
It is provided with water inlet pipe on slide plate and is connect with pipe fitting, the bottom end that cutter hub is grabbed on the bottom surface of the lower skateboard and under being located at is provided with
Plug.
Preferably, it is grabbed under described in the mounting hole of cutter hub and is symmetrically arranged with chip pocket.
Preferably, it is equipped with water route hole inside the lower skateboard, outside is connected with pipe fitting, internal to grab cutter hub annular water under
Ring A is connected.
The technical effect and advantage of the utility model: grabbing cutter hub punching bits structure under the pull-down vertical broaching machine, can be to drawing
Knife is cleared up twice, is grabbed under and is opened up groove in cutter hub outer circle, put into lower skateboard matching hole in formed water ring form with
The connection of lower skateboard inlet opening grabs cutter hub water spray inclined hole under, can effectively carry out washing away cleaning to broaching tool matching hole, grab under
Twice chip pocket is made in cutter hub broaching tool matching hole, the tiny chip being adhered on broaching tool surface is stored when injecting for broaching tool,
These fine particles are cut liquid in subsequent draw sword and wash away cleaning, and punching bits are simple and reliable for structure, easy to process, under
It uses, works well on pull-type vertical broaching machine.
Detailed description of the invention
Fig. 1 considers schematic diagram to be worth doing to grab cutter hub punching under the structure of the utility model；
Fig. 2 considers top view to be worth doing to grab cutter hub punching under the structure of the utility model；
Fig. 3 just cuts open schematic diagram to grab cutter hub punching bits under the structure of the utility model；
Fig. 4 considers schematic side view to be worth doing to grab cutter hub punching under the structure of the utility model；
Fig. 5 considers schematic elevation view to be worth doing to grab cutter hub punching under the structure of the utility model；
Fig. 6 considers partial schematic diagram to be worth doing to grab cutter hub punching under the structure of the utility model；
Fig. 7 considers water route schematic diagram to be worth doing to grab cutter hub punching under the structure of the utility model；
Fig. 8 considers water route schematic top plan view to be worth doing to grab cutter hub punching under the structure of the utility model；
Fig. 9 considers diagrammatic cross-section at the A-A of water route to be worth doing to grab cutter hub punching under the structure of the utility model；
Figure 10 considers water route schematic side view to be worth doing to grab cutter hub punching under the structure of the utility model；
Figure 11 considers water route B-B diagrammatic cross-section to be worth doing to grab cutter hub punching under the structure of the utility model.
In figure: being grabbed under 1 mounting plate plate, 2 under cutter hub, 3 water ring A, 4 horizontal water inflow hole B, 5 vertical hole C, 6 water spray inclined hole D, 7
Slide plate, 8 locking nuts, 9 pipe fittings, 10 plugs, 11 chip pockets.
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.
The utility model provides and grabs cutter hub punching bits structure under a kind of pull-down vertical broaching machine as shown in figs. 1-11, including
Mounting plate 1 is provided with down on the mounting plate 1 and grabs cutter hub 2, and that cutter hub 2 is grabbed under described is internally provided with water ring A3, the water ring
Horizontal water inflow hole B4 is offered on A3, the side of the horizontal water inflow hole B4 offers vertical hole C5, the one of cutter hub 2 is grabbed under described
End offers water spray inclined hole D6, and the bottom end that cutter hub 2 is grabbed under described is provided with lower skateboard 7, and cutter hub 2 is grabbed under described through lower skateboard 7
And extend to inside the mounting hole of lower skateboard 7, cutter hub 2 is grabbed under described to be fixed inside lower skateboard 7 by locking nut 8,
It is provided with water inlet pipe on the lower skateboard 7 and is connect with pipe fitting 9, grabs cutter hub 2 on the bottom surface of the lower skateboard 7 and under being located at
Bottom end is provided with plug 10.
It is symmetrically arranged with chip pocket 11 specifically, being grabbed in the mounting hole of cutter hub 2 under described, so that when in use, i.e.,
Make there is small chip to bring into broaching tool hole, can also be kept here by two chip pockets 11.
Specifically, being equipped with water route hole inside the lower skateboard 7, outside is connected with pipe fitting 9, internal to grab 2 ring of cutter hub under
Shape water ring A3 is connected.
Cutter hub punching bits structure is grabbed under the pull-down vertical broaching machine, and punching bits water route, punching bits are made inside cutter hub 2 by grabbing under
Water route is made of water ring A3, horizontal water inflow hole B4, vertical hole C5, water spray inclined hole D6 and plug 10, and cutting fluid enters from water ring A3
It is sprayed from chip pocket 11 by horizontal water inflow hole B4, vertical hole C5, water spray inclined hole D6, during broaching constantly under
The broaching tool matching hole grabbed in cutter hub 2 is rinsed, and when grabbing cutter hub 2 under broaching tool entrance, cutting fluid is constantly out of broaching tool matching hole
It sprays, rinses the chip being adhered on broaching tool, even if in addition there is small chip to bring into broaching tool hole, can be stayed by two chip pockets 11
Firmly, when broaching tool is extracted, the chip in chip pocket 11 is that the cutting fluid being ejected washes away.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. grabbing cutter hub punching bits structure, including mounting plate (1) under a kind of pull-down vertical broaching machine, it is characterised in that: the mounting plate
(1) it is provided with down on and grabs cutter hub (2), being internally provided with water ring A (3) for cutter hub (2) is grabbed under described, is opened up on the water ring A (3)
There is horizontal water inflow hole B (4), the side of the horizontal water inflow hole B (4) offers vertical hole C (5), the one of cutter hub (2) is grabbed under described
End offers water spray inclined hole D (6), and the bottom end that cutter hub (2) is grabbed under described is provided with lower skateboard (7), cutter hub (2) is grabbed under described and is run through
It lower skateboard (7) and extends to inside the mounting hole of lower skateboard (7), cutter hub (2) is grabbed under described and passes through locking inside lower skateboard (7)
Nut (8) is fixed, and water inlet pipe is provided on the lower skateboard (7) and is connect with pipe fitting (9), the lower skateboard (7)
The bottom end that cutter hub (2) is grabbed on bottom surface and under being located at is provided with plug (10).
2. grabbing cutter hub punching bits structure under a kind of pull-down vertical broaching machine according to claim 1, it is characterised in that: under described
It grabs and is symmetrically arranged with chip pocket (11) in the mounting hole of cutter hub (2).
3. grabbing cutter hub punching bits structure under a kind of pull-down vertical broaching machine according to claim 1, it is characterised in that: under described
Water route hole is equipped with inside slide plate (7), outside is connected with pipe fitting (9), and inside grabs cutter hub (2) annular water ring A (3) under and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975720.3U CN208391647U (en) | 2018-06-25 | 2018-06-25 | Cutter hub punching bits structure is grabbed under a kind of pull-down vertical broaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975720.3U CN208391647U (en) | 2018-06-25 | 2018-06-25 | Cutter hub punching bits structure is grabbed under a kind of pull-down vertical broaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208391647U true CN208391647U (en) | 2019-01-18 |
Family
ID=65133028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820975720.3U Active CN208391647U (en) | 2018-06-25 | 2018-06-25 | Cutter hub punching bits structure is grabbed under a kind of pull-down vertical broaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208391647U (en) |
-
2018
- 2018-06-25 CN CN201820975720.3U patent/CN208391647U/en active Active
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