CN208895273U - Fixed device - Google Patents
Fixed device Download PDFInfo
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- CN208895273U CN208895273U CN201821408195.3U CN201821408195U CN208895273U CN 208895273 U CN208895273 U CN 208895273U CN 201821408195 U CN201821408195 U CN 201821408195U CN 208895273 U CN208895273 U CN 208895273U
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- face
- fixed
- knife
- screw thread
- fixing
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model proposes a kind of fixed devices, for multiple knife grains to be processed to be fixed, it includes fixing seat and multiple fixing pieces, multiple fixing grooves are offered in fixing seat, fixation hole is offered on the bottom surface of each fixing groove, each fixing groove accommodates the knife handle of corresponding knife grain, one end of each fixing piece can pass through the strip-shaped hole of the knife handle of corresponding knife grain and be screwed together in corresponding fixation hole to press fixed knife handle, adjustment hole is offered on one end face of each fixing groove, internal screw thread is offered on the inner wall of adjustment hole, fixed device further includes multiple regulating parts, external screw thread is offered on the peripheral wall of each regulating part, external screw thread can be with the internal screw-thread screw of corresponding adjustment hole so that regulating part is screwed together in corresponding adjustment hole, regulating part can rotate and move and support along corresponding adjustment hole under the action of external screw thread and internal screw thread The knife handle of corresponding knife grain is pushed away, so that the blade for adjusting knife grain stretches out the extension elongation of fixing seat.Above-mentioned fixed device fixed efficiency is high.
Description
Technical field
The utility model relates to a kind of fixed device, especially a kind of fixation convenient for multiple knife grains are fixed simultaneously
Device.
Background technique
Existing milling cutter have multiple knife grains, multiple knife grains needed during putting the first edge on a knife or a pair of scissors guarantee machining accuracy consistency and
Improve the quality of milling cutter.However, since the shape of the knife handle of knife grain is abnormity, and existing fixed fixture only can be to single knife
Grain is fixed convenient for putting the first edge on a knife or a pair of scissors to the blade of knife grain, and multiple clamping easily causes the clamping position error of multiple knife grains, from
And be not easy to guarantee the consistency of multiple knife grain machining accuracies, reduce the quality of milling cutter processing, and low efficiency.
Utility model content
In view of the above situation, it is necessary to a kind of fixation device that can while multiple knife grains be fixed is provided, with solution
The certainly above problem.
A kind of fixed device, for multiple knife grains to be processed to be fixed, which includes fixing seat and more
A fixing piece offers multiple fixing grooves in the fixing seat, offers fixation hole on the bottom surface of each fixing groove, and each this is solid
The knife handle of the corresponding knife grain can be accommodated by determining slot, and one end of each fixing piece can pass through the knife handle of the corresponding knife grain
It strip-shaped hole and is screwed together in the corresponding fixation hole knife handle is fixed with pressing, offer tune on an end face of each fixing groove
Knothole offers internal screw thread on the inner wall of the adjustment hole, which further includes multiple regulating parts, the week of each regulating part
External screw thread is offered on wall, which can be with the internal screw-thread screw of the corresponding adjustment hole so that the regulating part is screwed together in phase
In the adjustment hole answered, which can be rotated and under the action of the external screw thread and the internal screw thread along the corresponding adjustment hole
One end of knife handle that is mobile and pushing the corresponding knife grain, so that the stretching that the blade for adjusting the knife grain stretches out the fixing seat is long
Degree.
Further, prism slot is offered on an end face of each regulating part.
Further, which includes first end face, second end face and peripheral wall, the first end face and the second end face phase
To setting, which is located between the first end face and the second end face, and multiple fixing grooves are opened on the peripheral wall and along this
The circumferencial direction of peripheral wall is uniformly distributed, and the first end face is run through in one end of each fixing groove, which runs through the second end
Face.
Further, internal screw thread is offered on the inner wall of the fixation hole, each fixing piece includes ontology and fixed part, is somebody's turn to do
External screw thread is offered on the peripheral wall of ontology, the external screw thread of the ontology can be with the internal screw-thread screw of the corresponding fixation hole so that should
One end of ontology, which screws togather, to be fixed in the corresponding fixation hole, which is set to one end of the ontology, the fixed part it is straight
Diameter is greater than the diameter of the ontology, which can press the knife handle of the knife grain and be fixed in the corresponding fixing groove.
Further, prism slot is offered on an end face of the fixed part.
Further, multiple bit-avoiding slots are offered in the fixing seat, multiple bit-avoiding slots are opened on the peripheral wall and along this
The circumferencial direction of peripheral wall is uniformly distributed, each bit-avoiding slot positioned at the two neighboring fixing groove between and through the first end face with
The second end face is also provided with perforating in each fixing groove, the perforating be opened in the one side wall of the fixing groove and with
The bit-avoiding slot communicates, and offers internal screw thread on the inner wall of the perforating, which further includes multiple press parts, and each this supports
Offer external screw thread on the peripheral wall of casting die, the external screw thread of the press part can with the internal screw-thread screw of the corresponding perforating so that
The press part is screwed together in the corresponding perforating and compresses the knife handle of the knife grain.
Further, prism slot is offered on an end face of each press part.
Further, mounting hole is offered in the fixing seat, mounting hole runs through first end face and second end face, fixation dress
Setting further includes connecting shaft, and one end of the connecting shaft is set in the mounting hole, which is used for external process equipment.
Further, it is arc surface that this, which determines an end face of the slot with the adjustment hole,.
Above-mentioned fixed device is screwed together in accordingly by opening up adjustment hole on one end of each fixing groove, and by regulating part
In adjustment hole, rotation regulating part is so that regulating part pushes the knife handle of the knife grain in fixing groove, consequently facilitating adjusting knife grain
Blade stretches out the default extension elongation of fixing seat, to guarantee that the blade of multiple knife grains stretches out the consistent of the extension elongation of fixing seat
Property, improve fixed efficiency and machining accuracy.
Detailed description of the invention
Fig. 1 is the fixation device of embodiment one provided by the utility model and the stereoscopic schematic diagram of knife grain.
Fig. 2 is the partially exploded diagram that device and knife grain are fixed shown in Fig. 1.
Main element symbol description
The following detailed description will be further explained with reference to the above drawings the utility model.
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
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The all other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can make to be directly connected to another when an element is considered as " connection " another element
One element may be simultaneously present the element being centrally located.When an element is considered as " setting exists " another element,
It can make to be set up directly on another element or may be simultaneously present the element being centrally located.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Show that one kind that an embodiment of the present invention provides can be simultaneously to more please refer to Fig. 1 and Fig. 2, Fig. 1
The fixation device 100 that a knife grain 200 is fixed.Fixed device 100 includes fixing seat 10, multiple fixing pieces 20, multiple adjustings
Part 30, multiple press parts 40 and connecting shaft 50.Multiple fixing pieces 20, multiple regulating parts 30 and multiple press parts 40 are set to fixation
On seat 10.Each fixing piece 20 and each press part 40 are used to the knife handle 210 of corresponding knife grain 200 being fixed to fixing seat 10
On.Each regulating part 30 can push the knife handle 210 of corresponding knife grain 200 to adjust the position of corresponding knife grain 200.
Referring to Fig. 2, fixing seat 10 is substantially in the form of annular discs.Fixing seat 10 includes first end face 11, second end face 12 and week
Wall 13.First end face 11 and second end face 12 are oppositely arranged.Peripheral wall 13 is between first end face 11 and second end face 12.It is fixed
Mounting hole 14, multiple fixing grooves 15 and multiple bit-avoiding slots 16 are offered on seat 10.Mounting hole 14 runs through first end face 11 and second
End face 12.Mounting hole 14 is used to accommodate one end of fixed connection shaft 50.
Multiple fixing grooves 15 are opened on peripheral wall 13 and are uniformly distributed along the circumferencial direction of peripheral wall 13.Each fixing groove 15
First end face 11 is run through in one end.Fixation hole 151, adjustment hole 152 and perforating 153 are offered in each fixing groove 15.Fixation hole
151 are opened on the bottom surface (not indicating) of fixing groove 15 and communicate with mounting hole 14.It is opened on the inner wall (not indicating) of fixation hole 151
Equipped with internal screw thread 1511.Adjustment hole 152 is opened on the end face of fixing groove 15 and through second end face 12.Adjustment hole 152 it is interior
Internal screw thread 1521 is offered on wall (not indicating).Perforating 153 be opened in the one side wall (not indicating) of fixing groove 15 and with keep away
Position slot 16 communicates.Internal screw thread 1531 is offered on the inner wall (not indicating) of perforating 153.In the present embodiment, fixing groove 15 has
An end face substantially arc surface of adjustment hole 152 is with the mate of the knife handle 210 with knife grain 200.
Multiple bit-avoiding slots 16 are opened on peripheral wall 13 and are uniformly distributed along the circumferencial direction of peripheral wall 13.Each bit-avoiding slot 16
Between two neighboring fixing groove 15 and run through first end face 11 and second end face 12.
In the present embodiment, each bit-avoiding slot 16 is V-groove, but not limited to this, in other embodiments, each bit-avoiding slot 16
It can also be U-type groove.
One end of each fixing piece 20 can pass through the strip-shaped hole 220 of the knife handle 210 of corresponding knife grain 200 and be screwed together in phase
In the fixation hole 151 answered.Each fixing piece 20 is substantially cylindrical comprising ontology 21 and fixed part 22.The peripheral wall of ontology 21
External screw thread 211 is offered on (not indicating).External screw thread 211 can be screwed togather with the internal screw thread 1511 of corresponding fixation hole 151 so that
One end of ontology 21, which screws togather, to be fixed in corresponding fixation hole 151.Fixed part 22 is set to one end of ontology 21.Fixed part 22
Diameter is greater than the diameter of ontology 21.The knife handle 210 of knife grain 200 can be pressed and be fixed to corresponding fixing groove 15 by fixed part 22
It is interior.
In the present embodiment, prism slot 221 is offered on an end face of fixed part 22, prism slot 221 is for accommodating a tool
One end (not shown) and make tool rotational fixture 20, prism slot 221 be eight prism slots.
Each regulating part 30 is substantially cylindrical.External screw thread 31 is offered on the peripheral wall (not indicating) of each regulating part 30.
External screw thread 31 can be screwed togather with the internal screw thread 1521 of corresponding adjustment hole 152 so that regulating part 30 is screwed together in corresponding adjustment hole
In 152.Regulating part 30 can rotate and moved under the action of external screw thread 31 and internal screw thread 1521 along corresponding adjustment hole 152 and
One end of the knife handle 210 of corresponding knife grain 200 is pushed, so that the blade 230 for adjusting knife grain 200 stretches out the first end of fixing seat 10
The extension elongation in face 11.In the present embodiment, prism slot 32 is offered on an end face of each regulating part 30, prism slot 32 is for receiving
Hold one end (not shown) of a tool and tool is made to rotate regulating part 30, prism slot 32 is eight prism slots.
Each press part 40 is substantially cylindrical.External screw thread 41 is offered on the peripheral wall (not indicating) of each press part 40.
External screw thread 41 can be screwed togather with the internal screw thread 1531 of corresponding perforating 153 so that press part 40 is screwed together in corresponding perforating
153 knife handles 210 that are interior and compressing knife grain 200, to further fix knife grain 200.In the present embodiment, the one of each press part 40
Prism slot 42 is offered on end face, prism slot 42 is used to accommodate one end (not shown) of a tool and tool is made to rotate press part
40, prism slot 42 is eight prism slots.
One end of connecting shaft 50 is set in mounting hole 14.Connecting shaft 50 for external process equipment (not shown) so as to
The knife grain 200 being fixed in fixing seat 10 is processed in process equipment.
Please refer to Fig. 1 to Fig. 2, when assembling, one end of the ontology 21 of each fixing piece 20 is screwed togather be fixed on it is corresponding
Fixation hole 151 in, and regulating part 30 is screwed together in corresponding adjustment hole 152.Press part 40 is screwed together in and is worn accordingly
In hole 153, the assembling to entire fixed device 100 is completed.
In use, one end of each fixing piece 20 passes through the strip-shaped hole 220 of the knife handle 210 of corresponding knife grain 200 and screws togather
In in corresponding fixation hole 151 so that the knife handle 210 of each knife grain 200 is contained in corresponding fixing groove 15.Then, by a work
Tool (not shown) one end is inserted into the prism slot 32 of regulating part 30 and turning tool, the above-mentioned regulating part 30 of the tool drives of rotation
It rotates and is moved under the action of internal screw thread 1521 of the external screw thread of regulating part 30 31 and adjustment hole 152 along corresponding adjustment hole 152
It is dynamic, to make above-mentioned regulating part 30 push one end of knife handle 210 and so that the blade 230 of knife grain 200 is stretched out fixing seat 10 and is preset and stretch
Length out.According to the above process, the knife handle 210 of each knife grain is contained in corresponding fixing groove 15 and the blade 230 of knife grain 200
It stretches out fixing seat 10 and presets extension elongation.One end of tool is inserted into again in the prism slot 221 of fixing piece 20 and drives fixing piece
20 rotate and make the fixed part 22 of fixing piece 20 further by the knife handle 210 of push type broach grain 200.Finally, one end of tool is inserted into
The knife handle 210 for driving the rotation of press part 40 in the prism slot 42 of press part 40 and press part 40 being made to compress knife grain 200, thus into
One step fixing cutter grain 200.
Fixed device 100 includes fixing seat 10, multiple fixing pieces 20, multiple regulating parts 30, multiple press parts 40 and connection
Axis 50, but not limited to this, in other embodiments, multiple press parts 40 and connecting shaft 50 can remove, and fixing seat 10 is direct
It is fixed in process equipment (not shown), has no effect on and the knife handle 210 of knife grain 200 is fixed in corresponding fixing groove 15 and is added
Construction equipment processes the blade of knife grain 200.
Fixed device 100 is screwed together in by opening up adjustment hole 152 on one end of each fixing groove 15, and by regulating part 30
In corresponding adjustment hole 152, regulating part 30 is rotated so that regulating part 30 pushes the knife handle of the knife grain 200 in fixing groove 15
210, consequently facilitating the blade 230 for adjusting knife grain 200 stretches out the default extension elongation of fixing seat 10, to guarantee multiple knife grains
200 blade 230 stretches out the consistency of the extension elongation of fixing seat 10, improves fixed efficiency and machining accuracy.
In addition, those skilled in the art can also do other variations within the spirit of the present invention, certainly, these are according to this reality
The variation made of novel spirit should all be included in the utility model range claimed.
Claims (9)
1. a kind of fixed device, for multiple knife grains to be processed to be fixed, which includes fixing seat and multiple
Fixing piece offers multiple fixing grooves in the fixing seat, offers fixation hole on the bottom surface of each fixing groove, each this is fixed
Slot can accommodate the knife handle of the corresponding knife grain, and one end of each fixing piece can pass through the item of the knife handle of the corresponding knife grain
It shape hole and is screwed together in the corresponding fixation hole knife handle is fixed with pressing, it is characterised in that: an end face of each fixing groove
On offer adjustment hole, offer internal screw thread on the inner wall of the adjustment hole, which further includes multiple regulating parts, each should
External screw thread is offered on the peripheral wall of regulating part, which can be with the internal screw-thread screw of the corresponding adjustment hole so that the adjusting
Part is screwed together in the corresponding adjustment hole, which can rotate and under the action of the external screw thread and the internal screw thread along corresponding
The adjustment hole it is mobile and push one end of the knife handle of the corresponding knife grain, so that the blade for adjusting the knife grain stretches out the fixing seat
Extension elongation.
2. fixed device as described in claim 1, it is characterised in that: offer prism on an end face of each regulating part
Slot.
3. fixed device as described in claim 1, it is characterised in that: the fixing seat includes first end face, second end face and week
Wall, the first end face and the second end face are oppositely arranged, which is located between the first end face and the second end face, multiple to be somebody's turn to do
Fixing groove is opened on the peripheral wall and is uniformly distributed along the circumferencial direction of the peripheral wall, one end of each fixing groove through this first
End face, the adjustment hole run through the second end face.
4. fixed device as described in claim 1, it is characterised in that: offer internal screw thread on the inner wall of the fixation hole, each
The fixing piece includes ontology and fixed part, offers external screw thread on the peripheral wall of the ontology, the external screw thread of the ontology can with it is corresponding
The fixation hole internal screw-thread screw so that one end of the ontology screws togather is fixed in the corresponding fixation hole, fixed part setting
In one end of the ontology, the diameter of the fixed part is greater than the diameter of the ontology, which can press the knife handle of the knife grain
It is fixed in the corresponding fixing groove.
5. fixed device as claimed in claim 4, it is characterised in that: offer prism slot on an end face of the fixed part.
6. fixed device as claimed in claim 3, it is characterised in that: multiple bit-avoiding slots are offered in the fixing seat, it is multiple to be somebody's turn to do
Bit-avoiding slot is opened on the peripheral wall and is uniformly distributed along the circumferencial direction of the peripheral wall, and each bit-avoiding slot is located at two neighboring this and consolidates
Determine to be also provided with perforating between slot and in the first end face and the second end face, each fixing groove, which opens
It is communicated in the one side wall of the fixing groove and with the bit-avoiding slot, offers internal screw thread on the inner wall of the perforating, fixation dress
Setting further includes multiple press parts, offers external screw thread on the peripheral wall of each press part, the external screw thread of the press part can be with phase
The internal screw-thread screw for the perforating answered is so that the press part is screwed together in the corresponding perforating and compresses the knife handle of the knife grain.
7. fixed device as claimed in claim 6, it is characterised in that: offer prism on an end face of each press part
Slot.
8. fixed device as claimed in claim 3, it is characterised in that: offer mounting hole in the fixing seat, mounting hole runs through
First end face and second end face, the fixation device further include connecting shaft, and one end of the connecting shaft is set in the mounting hole, the company
Spindle is used for external process equipment.
9. fixed device as described in claim 1, it is characterised in that: it is circular arc that this, which determines an end face of the slot with the adjustment hole,
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408195.3U CN208895273U (en) | 2018-08-28 | 2018-08-28 | Fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408195.3U CN208895273U (en) | 2018-08-28 | 2018-08-28 | Fixed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895273U true CN208895273U (en) | 2019-05-24 |
Family
ID=66570766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821408195.3U Active CN208895273U (en) | 2018-08-28 | 2018-08-28 | Fixed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889776A (en) * | 2020-08-04 | 2020-11-06 | 株洲华锐精密工具股份有限公司 | High-speed milling cutter |
| CN111889775A (en) * | 2020-08-04 | 2020-11-06 | 株洲华锐精密工具股份有限公司 | Milling tool for high speed cutting |
-
2018
- 2018-08-28 CN CN201821408195.3U patent/CN208895273U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889776A (en) * | 2020-08-04 | 2020-11-06 | 株洲华锐精密工具股份有限公司 | High-speed milling cutter |
| CN111889775A (en) * | 2020-08-04 | 2020-11-06 | 株洲华锐精密工具股份有限公司 | Milling tool for high speed cutting |
| CN111889775B (en) * | 2020-08-04 | 2021-08-31 | 株洲华锐精密工具股份有限公司 | Milling tool for high speed cutting |
| CN111889776B (en) * | 2020-08-04 | 2021-12-10 | 株洲华锐精密工具股份有限公司 | High-speed milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231120 Address after: 518109, 1st Floor, Building B3, Foxconn Industrial Park, No. 2 East Ring 2nd Road, Fukang Community, Longhua Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Fulian Jingjiang Technology Co.,Ltd. Address before: 516100 twelve village section of gate village group of Xia Liao village, Longxi Town, Boluo County, Huizhou, Guangdong Patentee before: JI ZHUN PRECISION INDUSTRY (HUI ZHOU) Co.,Ltd. |
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| TR01 | Transfer of patent right |