CN205834927U - A kind of numerical control press drift oblique sword grinding tool - Google Patents
A kind of numerical control press drift oblique sword grinding tool Download PDFInfo
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- CN205834927U CN205834927U CN201620840501.5U CN201620840501U CN205834927U CN 205834927 U CN205834927 U CN 205834927U CN 201620840501 U CN201620840501 U CN 201620840501U CN 205834927 U CN205834927 U CN 205834927U
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- drift
- oblique sword
- numerical control
- grinding tool
- angle scale
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Abstract
The utility model discloses a kind of numerical control press drift oblique sword grinding tool, belong to sharpening frock field, which solve that existing punch press drift oblique sword grinding efficiency is low, the problem of low precision.Device of the present utility model includes base, angle scale and conversion sleeve；Being provided with cavity in the middle part of described base, sidewall is provided with two rotary shafts；Two described rotary shafts are coaxially disposed；Described angle scale is arranged in described cavity；Two described rotary shafts are fixed with the sidewall of described angle scale and are connected；On described angle scale, diagonally position is provided with two lugs；Two described lugs stretch out described cavity, align in vertical direction with the end face between described base side wall, described cavity；The screwed hole of described end face it is provided perpendicular on described lug；Regulation bolt it is provided with in described screwed hole；It is provided with placing the mold cavity of drift in described angle scale.This utility model can improve grinding precision and the grinding efficiency of the oblique sword of drift.
Description
Technical field
This utility model belongs to sharpening frock field, specifically, relates to a kind of numerical control press drift oblique sword grinding tool.
Background technology
Drift used by numerical control press needs it is carried out precision ground in the course of processing, and the equipment of employing is grinder.
Grinder belongs to the one of grinding machine.Grinding machine is to utilize grinding tool that surface of the work is carried out the lathe of grinding.Most grinding machine
Being that the emery wheel using high speed rotating carries out grinding, minority is to use other grinding tools such as oilstone, abrasive band and free abrasive to enter
Row processing, such as honing machine, superfinisher, abrasive belt grinding machine, grinder and buffing machine etc..Grinder is with coating or embedding mill
The grinding machine that surface of the work is ground by the lap tool of material, the high precision plane being mainly used in grinding work-piece, inside and outside circle cylinder, circle
The conical surface, sphere, flank and other profiles.The main Types of grinder has disc grinder, rotary shaft grinder and various
Special grinder.Numerical control punch die includes drift and lower mold, for the various difform workpiece of punch process, due to added
Work workpiece shapes is special, various, and therefore the shape to punch press drift also has the grinding of the oblique sword of special requirement, such as drift, by
Including two angled oblique swords in drift, existing grinding technique can only be taked to manually adjust and grind its oblique sword respectively
Mill, efficiency is low, low precision, limits the raising of Sheet Metal Forming Technology quality.
Chinese Patent Application No. 201520730490.0, the patent document in publication date on February 4th, 2016, disclose one
Automatic sharpening machine, including body, is provided with electric control box, drive mechanism, decline head, die holder and is located in described body
Laser detector on described decline head, described die holder is located at below described decline head, and described decline head is provided with sand
Wheel, described laser detector includes generating laser and laser pickoff, described generating laser and described laser pickoff
It is symmetrically set in described emery wheel both sides.Technical scheme disclosed in this utility model uses laser to cutter, and drift oblique sword passes through when grinding
Manually adjusting, precision is low, and variable is big, has a strong impact on the high-quality attrition process of the oblique sword of drift.
Chinese Patent Application No. 201420839496.7, the patent document in publication date on July 8th, 2015, disclose one
Logical fast drift quick tool setting and grind mould again it includes gradient tool setting gauge, drift, adjustment ring, drift mounting seat, base, described
Gradient tool setting gauge is bumped in the locating slot of described drift mounting seat, and described drift is pressed into described adjustment ring, described drift mounting seat
It is arranged on described base.This utility model is automatically positioned quickly to flat by the groove on mould, it is not necessary to draw table, it is not necessary to meter
Calculation angle, safety simple to operate, but owing to being not provided with oblique sword adjusting apparatus, it is impossible to the conversion realizing the oblique sword of drift different angles is ground
Mill, hinders the raising of drift oblique sword grinding technique, hinders the lifting of production efficiency.
Summary of the invention
1, problem to be solved
Low, the problem of low precision for existing punch press drift oblique sword grinding efficiency, this utility model provides a kind of numerical control stamping
Bed drift oblique sword grinding tool, it is possible to quickly adjustment drift oblique sword grinding angle is to adapt to the grinding of the oblique sword of multi-angle, improves
Grinding precision and grinding efficiency.
2, technical scheme
For solving the problems referred to above, this utility model adopts the following technical scheme that.
A kind of numerical control press drift oblique sword grinding tool, including base, also includes angle scale；Arrange in the middle part of described base
Cavity, sidewall is had to be provided with two rotary shafts；Two described rotary shafts are coaxially disposed；Described angle scale is arranged on described
In cavity；Two described rotary shafts are connected with the sidewall of described angle scale；On described angle scale, diagonally position is arranged
There are two lugs；Two described lugs stretch out described cavity, and the end face between described base side wall, described cavity
Align in vertical direction；The screwed hole of described end face it is provided perpendicular on described lug；Set in described screwed hole
It is equipped with regulation bolt；It is provided with placing the mold cavity of drift in described angle scale.
Preferably, it is provided with conversion sleeve in described mold cavity；Described conversion sleeve is for placing various model size
Drift.
Preferably, it is provided with locating slot in described mold cavity；It is provided with positioning key in described locating slot；Described turns
Change and bottom set, be provided with the keyway corresponding with described positioning key.
Preferably, it is provided with spring between bottom described positioning key and locating slot；Described spring one end is with described
Positioning key is fixing to be connected, and the other end is fixing with bottom described locating slot to be connected.
Preferably, the sidewall of described conversion sleeve is provided with fixing bolt；Described fixing bolt turns through described
Change the sidewall of set and described punch. contact.
Preferably, described angle scale hangs down rectilinear one or both ends along the lug place straight line described with two
It is provided with calibration block；The position that described base upper end is corresponding with described calibration block is provided with pointer blocks.
Preferably, described calibration block is provided with and tightens handle；Described handle one end of tightening is threaded rod；Described
Threaded rod is through described calibration block and described conversion sleeve wall contacts.
Preferably, described base side is additionally provided with knife-setting ruler；Described knife-setting ruler is " L " shape stood upside down, its upper end
Extend the surface of described drift.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) this utility model convenient regulation oblique sword of numerical control punch die drift grinds angle, and angular adjustment precision is high, thus
It is obtained in that the oblique sword lapped face of degree of precision, and process of lapping grinds the change of angle without oblique sword of worrying, so carrying
High grinding efficiency, solves to use for a long time and draws table method to fix oblique sword to grind that angle efficiency is low, the problem of low precision, and one
Determine to promote in degree the progress of stamping technology；
(2) the oblique sword that this utility model utilizes conversion sleeve can be suitable for each series Capstan Head of Numerical Control Press mold and punching head grinds,
Can effectively reduce the process of lapping flush shear force to mould with work sheet inclined-plane or deck, relatively common grinding, it is right to serve
Numerical control press and the protected effect of mould；
(3) this utility model utilizes positioning key can accurately, quickly fix the abrasion site of drift to be ground, improves and grinds
Mill efficiency；
(4) being provided with spring between this utility model is bottom positioning key and locating slot, spring can make positioning key be subject to
Under different switching set or drift oppression, optional position is automatically adjusted adjustment in vertical direction, thus avoid conversion sleeve or
On drift keyway foozle produce mismatch, incompatible problem；
(5) this utility model arrange calibration block and pointer blocks can precision angular adjustment, make angular adjustment intuitively change, enter
One step improves machining accuracy；
(6) this utility model also sets up the knife-setting ruler oblique sword of the drift to being complete and detects, and further increases punching
Head tiltedly sword grinds high-precision reliability.
Accompanying drawing explanation
Fig. 1 is detonation configuration figure of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is A-A direction sectional view in Fig. 2；
Fig. 4 is front view of the present utility model；
Fig. 5 is axonometric chart of the present utility model.
In figure: 1, base；101, pointer blocks；
2, spring；3, positioning key；4, rotary shaft；
5, angle scale；51, calibration block；52, lug；
6, handle is tightened；7, regulation bolt；8, fixing bolt；9, conversion sleeve；10, drift；11, knife-setting ruler；12, location
Groove.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is further described below.
Embodiment 1
As it is shown in figure 1, a kind of numerical control press drift oblique sword grinding tool, including base 1 and angle scale 5；Set in the middle part of base 1
Being equipped with cavity, sidewall is provided with two rotary shafts 4；Two rotary shafts 4 are coaxially disposed；Described angle scale 5 is arranged on described
In cavity；Two rotary shafts 4 are connected with the sidewall of angle scale 5, in the present embodiment two rotary shafts 4 all fixing with base 1 be connected,
It is rotatably connected with the sidewall of angle scale 5 so that angle scale 5 can rotate relative to base 1 within the specific limits around rotary shaft 4
Tilt；
It is provided with mold cavity in angle scale 5, in mold cavity, is provided with conversion sleeve 9；It is big that conversion sleeve 9 is used for placing various model
Little drift 10, conversion sleeve 9 can be changed according to drift size to be ground, model size；
As shown in Figures 2 and 3, in the present embodiment, mould intracavity is provided with locating slot 12；It is provided with location in locating slot 12
Key 3；The keyway corresponding with positioning key 3 it is provided with bottom conversion sleeve 9；
In the present embodiment bottom positioning key 3 and locating slot 12 between be additionally provided with spring 2；Spring 2 one end is solid with positioning key 3
Fixed connection, the other end is fixing with bottom locating slot 12 to be connected；
Being provided with fixing bolt 8 on the sidewall of conversion sleeve 9, fixing bolt 8 connects through the sidewall of conversion sleeve 9 with drift 10
Touch；
As shown in Figure 4, on angle scale 5, diagonally position is provided with two lugs 52；Two lugs 52 stretch out described sky
Chamber, aligns in vertical direction with the end face between base 1 sidewall, cavity；Described end face it is provided perpendicular on lug 52
Screwed hole, be provided with regulation bolt 7 in screwed hole, rotate regulation bolt 7 be used for regulating angle scale 5 around rotary shaft 4 relative to
The inclination angle that base 1 rotates；
As it is shown in figure 5, on angle scale 5 along and two lug 52 place straight lines rectilinear one or both ends of hanging down be provided with
Calibration block 51；The position corresponding with calibration block 51, base 1 upper end is provided with pointer blocks 101；It is provided with on calibration block 51 and tightens handle
Hands 6；Tightening handle 6 one end is threaded rod, and this threaded rod is through calibration block 51 and conversion sleeve 9 wall contacts.
The device of the present utility model convenient regulation oblique sword of numerical control punch die drift grinds angle, and angular adjustment precision is high,
It is thus able to obtain the oblique sword lapped face of degree of precision, and process of lapping grinds the change of angle, institute without oblique sword of worrying
To improve grinding efficiency, solve use for a long time draw table method fix oblique sword grind that angle efficiency is low, the asking of low precision
Topic, promotes the progress of stamping technology to a certain extent.
A kind of using method of above-mentioned numerical control press drift oblique sword grinding tool, including:
S1. being fixed on grinder by base 1, this grinder can use Chinese Patent Application No.
201610226804.2, a kind of for punching machine mold processing disclosed in the patent application document in publication date on June 15th, 2016
Numerical control autogenous mill；
S2. select the conversion sleeve 9 with drift consistent size to be ground, and be placed in the cavity of angle scale 5, utilize
Positioning key 3 in cavity locks conversion sleeve 9 and rotates about the axis degree of freedom, screw tighten handle 6 limit conversion sleeve 9 above-below direction fortune
Dynamic degree of freedom；
S3., drift to be ground is put into the conversion sleeve 9 in step S2, and the bolt 8 that is tightened makes drift to be ground and turns
Change set 9 to be relatively fixed；
S4. according to the oblique sword of drift to be ground grind angle [alpha], rotate regulation bolt 7, make angle scale 5 around rotary shaft 4 relative to
Base 1 tilts, and it is that α stops that reading pointer block 101 points to the scale of calibration block 51；
S5. sword oblique to drift to be ground is ground processing.
Method of the present utility model is simple to operate, and angle is easy to adjust, degree of regulation is high, machining accuracy for the grinding of drift oblique sword
Stable, reliable, improve drift oblique sword grinding efficiency.
Embodiment 2
A kind of numerical control press drift oblique sword grinding tool, substantially the same manner as Example 1, except that: as shown in Figure 4,
Base 1 side is additionally provided with knife-setting ruler 11；Knife-setting ruler 11 is " L " shape stood upside down, and its upper end extends the surface of drift 10.
This knife-setting ruler 11 can detect by sword oblique to the drift being complete, and further increases the oblique sword of drift and grinds height
The reliability of precision.
A kind of using method of above-mentioned numerical control press drift oblique sword grinding tool, substantially the same manner as Example 1, different
It is in step S5 after sword completion of processing oblique to drift to be ground, as shown in Figure 4, to utilize the drift after knife-setting ruler 11 detection processing
Tiltedly the levelness of sword, seamless for qualified between manual detection knife-setting ruler 11 and the oblique sword of drift, otherwise continues to grind.
Claims (8)
1. a numerical control press drift oblique sword grinding tool, including base (1), it is characterised in that: also include angle scale (5)；Institute
Base (1) middle part stated is provided with cavity, and sidewall is provided with two rotary shafts (4)；Two described rotary shafts (4) coaxially set
Put；Described angle scale (5) is arranged in described cavity；Two described rotary shafts (4) and the side of described angle scale (5)
Wall connects；On described angle scale (5), diagonally position is provided with two lugs (52)；Two described lugs (52) stretch out institute
The cavity stated, aligns in vertical direction with the end face between described base (1) sidewall, described cavity；Described lug
(52) screwed hole of described end face it is provided perpendicular on；Regulation bolt (7) it is provided with in described screwed hole；Described angle
It is provided with placing the mold cavity of drift (10) in scale (5).
A kind of numerical control press drift oblique sword grinding tool the most according to claim 1, it is characterised in that: described mold cavity
Inside it is provided with conversion sleeve (9)；Described conversion sleeve (9) is for placing the drift (10) of various model size.
A kind of numerical control press drift oblique sword grinding tool the most according to claim 2, it is characterised in that: described mold cavity
Inside it is provided with locating slot (12)；It is provided with positioning key (3) in described locating slot (12)；Described conversion sleeve (9) bottom is arranged
There is the keyway corresponding with described positioning key (3).
A kind of numerical control press drift oblique sword grinding tool the most according to claim 3, it is characterised in that: described positioning key
(3) and it is provided with spring (2) between locating slot (12) bottom；Described spring (2) one end is fixing with described positioning key (3) even
Connecing, the other end is fixing with described locating slot (12) bottom to be connected.
A kind of numerical control press drift oblique sword grinding tool the most according to claim 2, it is characterised in that: described conversion sleeve
(9) fixing bolt (8) it is provided with on sidewall；Described fixing bolt (8) passes the sidewall of described conversion sleeve (9) with described
Drift (10) contact.
A kind of numerical control press drift oblique sword grinding tool the most according to claim 2, it is characterised in that: described angle scale
(5) upper lug (52) the place straight line described with two rectilinear one or both ends of hanging down are provided with calibration block (51)；Institute
The position corresponding with described calibration block (51), base (1) upper end stated is provided with pointer blocks (101).
A kind of numerical control press drift oblique sword grinding tool the most according to claim 6, it is characterised in that: described calibration block
(51) it is provided with on and tightens handle (6)；Described handle (6) one end of tightening is threaded rod；Described threaded rod is through described
Calibration block (51) and described conversion sleeve (9) wall contacts.
8. according to a kind of numerical control press drift oblique sword grinding tool described in claim 1-7 any one, it is characterised in that: institute
Base (1) side stated is additionally provided with knife-setting ruler (11)；Described knife-setting ruler (11) is " L " shape stood upside down, and its upper end extends institute
The surface of the drift (10) stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840501.5U CN205834927U (en) | 2016-08-04 | 2016-08-04 | A kind of numerical control press drift oblique sword grinding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840501.5U CN205834927U (en) | 2016-08-04 | 2016-08-04 | A kind of numerical control press drift oblique sword grinding tool |
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| Publication Number | Publication Date |
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| CN205834927U true CN205834927U (en) | 2016-12-28 |
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| CN201620840501.5U Active CN205834927U (en) | 2016-08-04 | 2016-08-04 | A kind of numerical control press drift oblique sword grinding tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078372A (en) * | 2016-08-04 | 2016-11-09 | 安徽雷默模具制造有限公司 | A kind of numerical control press drift oblique sword grinding tool and using method thereof |
-
2016
- 2016-08-04 CN CN201620840501.5U patent/CN205834927U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078372A (en) * | 2016-08-04 | 2016-11-09 | 安徽雷默模具制造有限公司 | A kind of numerical control press drift oblique sword grinding tool and using method thereof |
| CN106078372B (en) * | 2016-08-04 | 2018-08-07 | 安徽雷默模具制造有限公司 | A kind of numerical control press punch inclined edge grinding tool and its application method |
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