CN110315354A - A kind of CNC milling machine special fixture towards duck bill hammer production - Google Patents
A kind of CNC milling machine special fixture towards duck bill hammer production Download PDFInfo
- Publication number
- CN110315354A CN110315354A CN201910516069.2A CN201910516069A CN110315354A CN 110315354 A CN110315354 A CN 110315354A CN 201910516069 A CN201910516069 A CN 201910516069A CN 110315354 A CN110315354 A CN 110315354A
- Authority
- CN
- China
- Prior art keywords
- duck bill
- main body
- hammer
- bill hammer
- jig main
- Prior art date
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of CNC milling machine special fixture towards duck bill hammer production, including jig main body, jig main body front is chamfer machining clamping face, and the chamfer machining clamping face back side is oblique surface machining clamping face；The jig main body upper right side is equipped with first step, and the jig main body of first step left upper end is equipped with rounded corner；The positive right end of jig main body is equipped with second step；The chamfer machining clamping Middle face is equipped with inverted T shaped groove, is combined with duck bill hammer in inverted T shaped groove；The chamfer machining clamping face back side is equipped with vee gutter, is combined with duck bill hammer in vee gutter.The present invention can be used in conjunction with flat-nose pliers, convenient for mounting and clamping for the processing of duck bill hammer head chamfer machining and duckbilled inclined-plane, and machining accuracy is high.Present invention combination flat-nose pliers, four paws self-centering chuck, to complete the Milling Process of duck bill hammer.
Description
[technical field]
The present invention relates to the technical field of duck bill hammer processing, especially a kind of CNC milling machine towards duck bill hammer production is dedicated
The technical field of fixture.
[background technique]
Duck bill hammer is hammer of the head as duckbilled, and the production of duck bill hammer is commonly used for the Important Teaching Details of Practice in Mechanical Technology.
The production of duck bill hammer is divided into five processing steps, step 1: by workpiece both ends Milling Process to required length；Step 2: milling
Head chamfering；Step 3: milling side chamfering；Step 4: milling duckbilled plane；Step 5: milling duckbilled inclined-plane.Step 1 with
Step 4 need to be only added gasket in flat-nose pliers bottom, and Milling Process can be completed on milling machine；Step 3 can be in four paws self-centering
Clamping on chuck, to complete Milling Process on milling machine.And step 2 and step 5, there is no profession folders in the prior art
Tool, only leans on flat-nose pliers clamping, and the angle of processing is unable to control.For this reason, it may be necessary to which a kind of CNC milling machine towards duck bill hammer production is special
Use fixture.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of CNC milling machine towards duck bill hammer production is proposed
Special fixture can be used in conjunction with flat-nose pliers, convenient for mounting and clamping for the processing of duck bill hammer head chamfer machining and duckbilled inclined-plane,
Machining accuracy is high.Present invention combination flat-nose pliers, four paws self-centering chuck, to complete the Milling Process of duck bill hammer.
To achieve the above object, the invention proposes a kind of CNC milling machine special fixtures towards duck bill hammer production, including
Jig main body, jig main body front are chamfer machining clamping face, and the chamfer machining clamping face back side is oblique surface machining clamping face；It is described
Jig main body upper right side is equipped with first step, and the jig main body of first step left upper end is equipped with rounded corner；The jig main body
Positive right end is equipped with second step；The chamfer machining clamping Middle face is equipped with inverted T shaped groove, is combined with duckbilled in inverted T shaped groove
Hammer；The chamfer machining clamping face back side is equipped with vee gutter, is combined with duck bill hammer in vee gutter.
Preferably, the inverted T shaped groove is made of vertical slot and transverse groove, vertical slot is perpendicular with transverse groove, vertical slot
It is in 45 degree of angles with X-axis positive direction, the groove width of vertical slot is greater than the width of duck bill hammer, so that it is guaranteed that duck bill hammer is matched in slot internal clearance
It closes.
Preferably, the inverted T shaped groove and the groove depth of vee gutter are respectively less than the width of duck bill hammer, so that it is guaranteed that duck bill hammer
It is tight by flat-nose pliers and the bottom surface clamping of slot longitudinal direction.
Preferably, the first step and second step are L-type step, the step width of first step is greater than duckbilled
The chamfer length of hammer, so that it is guaranteed that cutter is not interfered with jig main body when the oblique surface machining of duck bill hammer.
Preferably, the vee gutter is made of right angled triangle slot and dovetail groove, right angled triangle slot bottom side and X-axis
Negative direction is in 19 degree of angles, and the length on right angled triangle slot bottom side is less than duck bill hammer bottom edge and extends to the side length behind inclined-plane, thus
Ensure the complete processing on duck bill hammer inclined-plane.
Preferably, being equipped with rectangular channel in the middle part of the vee gutter bottom surface, rectangular channel both ends are equipped with fillet, so that it is guaranteed that working as
When duck bill hammer blank length direction has deformation, it can also be positioned by vee gutter bottom surface；Vee gutter bottom righthand side bottom
Face is provided with circular trough, to can ensure that in the case where two end milling of duck bill hammer is jagged, also can guarantee the bottom of duck bill hammer blank
Face is bonded vee gutter bottom surface as far as possible.
Beneficial effects of the present invention: the present invention can be used in conjunction with flat-nose pliers, be used for duck bill hammer head chamfer machining and duck
The processing on mouth inclined-plane, convenient for mounting and clamping, machining accuracy is high.Present invention combination flat-nose pliers, four paws self-centering chuck, to complete duck
The Milling Process of mouth hammer.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of schematic view of the front view of the CNC milling machine special fixture towards duck bill hammer production of the present invention；
Fig. 2 is a kind of backsight structural representation of the CNC milling machine special fixture towards duck bill hammer production of the present invention；
Fig. 3 is a kind of forward sight assembling structure schematic diagram of the CNC milling machine special fixture towards duck bill hammer production of the present invention；
Fig. 4 is a kind of backsight assembling structure schematic diagram of the CNC milling machine special fixture towards duck bill hammer production of the present invention.
In figure: 1- chamfer machining clamping face, 11- inverted T shaped groove, 2- rounded corner, 3- first step, 4- second step, 5- are oblique
Face processing and loading clamp face, 51- vee gutter, 52- rectangular channel, 53- circular trough, 6- duck bill hammer, the head 61- ramp down angle, the side 62- are oblique
Chamfering, the inclined-plane 63-.
[specific embodiment]
Refering to fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention, including jig main body, jig main body front are chamfer machining clamping face
1,1 back side of chamfer machining clamping face is oblique surface machining clamping face 5；The jig main body upper right side is equipped with first step 3, First
The jig main body of 3 left upper end of rank is equipped with rounded corner 2；The positive right end of jig main body is equipped with second step 4；The chamfering
It is equipped with inverted T shaped groove 11 in the middle part of processing and loading clamp face 1, is combined with duck bill hammer 6 in inverted T shaped groove 11；1 back side of chamfer machining clamping face
Equipped with vee gutter 51, duck bill hammer 6 is combined in vee gutter 51.
Specifically, the inverted T shaped groove 11 is made of vertical slot and transverse groove, vertical slot is perpendicular with transverse groove, vertical slot
It is in 45 degree of angles with X-axis positive direction, the groove width of vertical slot is greater than the width of duck bill hammer 6, so that it is guaranteed that duck bill hammer 6 is in slot internal clearance
Cooperation.
Specifically, the inverted T shaped groove 11 and the groove depth of vee gutter 51 are respectively less than the width of duck bill hammer 6, so that it is guaranteed that duck
Mouth hammer 6 is tight by flat-nose pliers and the bottom surface clamping of slot longitudinal direction.
Specifically, the first step 3 and second step 4 are L-type step, the step width of first step 3 is greater than duck
The chamfer length of mouth hammer 6, so that it is guaranteed that cutter is not interfered with jig main body when the oblique surface machining of duck bill hammer 6.
Specifically, the vee gutter 51 is made of right angled triangle slot and dovetail groove, right angled triangle slot bottom side and X-axis
Negative direction is in 19 degree of angles, and the length on right angled triangle slot bottom side is less than 6 bottom edge of duck bill hammer and extends to the side length behind inclined-plane, thus
Ensure the complete processing on 6 inclined-plane of duck bill hammer.
Specifically, being equipped with rectangular channel 52 in the middle part of 51 bottom surface of vee gutter, 52 both ends of rectangular channel are equipped with fillet, thus really
It protects when 6 blank length direction of duck bill hammer has deformation, can also be positioned by 51 bottom surface of vee gutter；The vee gutter 51
Bottom righthand side bottom surface is provided with circular trough 53, to can ensure that in the case where 6 liang of end millings of duck bill hammer are jagged, also can guarantee duckbilled
The bottom surface for hammering 6 blanks into shape is bonded 51 bottom surface of vee gutter as far as possible.
The course of work of the present invention:
A kind of CNC milling machine special fixture towards duck bill hammer production of the present invention during the work time, is said in conjunction with attached drawing
It is bright.
The brass square stock of next piece of 14mm*14mm*68mm first mills square stock transverse jig on the flat-nose pliers on milling machine
End face is to smooth；It turns around to install, to mill smooth face as datum level, controls the dimensional accuracy of 65mm；Utilize the folder of the application
Has main body, using front clamping workpiece, jig main body fixes workpiece with 45 degree of inclined angles, and workpiece leans on the preload of flat-nose pliers
Power clamping is secured, and the milling of head chamfering, chamfer dimesion 1*1 are completed by milling machine；Using four paws self-centering chuck, complete
The milling of side chamfering, chamfer dimesion 3*3；Workpiece level is clamped on flat-nose pliers, the slabbing of 2.5mm is completed, is put down
Face length is 30mm；Workpiece is installed on the jig main body of the application, using back side clamping, jig main body is by workpiece with 19 degree
Inclined angle is fixed, and workpiece is secured by the pretightning force clamping of flat-nose pliers, the milling of head chamfering is completed by milling machine, milling is extremely
Size.
The duck bill hammer 6 of the step operation is completed, then by pincers worker work post, completes the operation of scribing line, dotting punch, drilling, tapping；Knot
The hammer handle made by turning work post is closed, to combine the production for completing entire duck bill hammer 6.
The present invention can be used in conjunction with flat-nose pliers, for the processing of duck bill hammer head chamfer machining and duckbilled inclined-plane, clamping
Convenient, machining accuracy is high.Present invention combination flat-nose pliers, four paws self-centering chuck, to complete the Milling Process of duck bill hammer.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (6)
1. a kind of CNC milling machine special fixture towards duck bill hammer production, it is characterised in that: including jig main body, jig main body is just
Face is chamfer machining clamping face (1), and chamfer machining clamping face (1) back side is oblique surface machining clamping face (5)；The jig main body is right
Upper end is equipped with first step (3), and the jig main body of first step (3) left upper end is equipped with rounded corner (2)；The jig main body is just
The right end in face is equipped with second step (4)；Inverted T shaped groove (11) are equipped in the middle part of chamfer machining clamping face (1), inverted T shaped groove (11)
Inside it is combined with duck bill hammer (6)；Chamfer machining clamping face (1) back side is equipped with vee gutter (51), matches in vee gutter (51)
Conjunction has duck bill hammer (6).
2. a kind of CNC milling machine special fixture towards duck bill hammer production as described in claim 1, it is characterised in that: it is described fall
T-slot (11) is made of vertical slot and transverse groove, and vertical slot is perpendicular with transverse groove, and vertical slot and X-axis positive direction are in 45 degree of folders
Angle, the groove width of vertical slot are greater than the width of duck bill hammer (6).
3. a kind of CNC milling machine special fixture towards duck bill hammer production as described in claim 1, it is characterised in that: it is described fall
T-slot (11) and the groove depth of vee gutter (51) are respectively less than the width of duck bill hammer (6).
4. a kind of CNC milling machine special fixture towards duck bill hammer production as described in claim 1, it is characterised in that: described the
One step (3) and second step (4) are L-type step, and the inclined-plane that the step width of first step (3) is greater than duck bill hammer (6) is long
Degree.
5. a kind of CNC milling machine special fixture towards duck bill hammer production as described in claim 1, it is characterised in that: described three
Angle-shaped groove (51) is made of right angled triangle slot and dovetail groove, and right angled triangle slot bottom side and X-axis negative direction are in 19 degree of angles.
6. a kind of CNC milling machine special fixture towards duck bill hammer production as described in claim 1, it is characterised in that: described three
Rectangular channel (52) are equipped in the middle part of angle-shaped groove (51) bottom surface, rectangular channel (52) both ends are equipped with fillet；Vee gutter (51) bottom right
End bottom surface is provided with circular trough (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516069.2A CN110315354B (en) | 2019-06-14 | 2019-06-14 | Special numerically controlled fraise machine fixture towards duckbilled hammer preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516069.2A CN110315354B (en) | 2019-06-14 | 2019-06-14 | Special numerically controlled fraise machine fixture towards duckbilled hammer preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110315354A true CN110315354A (en) | 2019-10-11 |
| CN110315354B CN110315354B (en) | 2020-10-16 |
Family
ID=68119600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910516069.2A Expired - Fee Related CN110315354B (en) | 2019-06-14 | 2019-06-14 | Special numerically controlled fraise machine fixture towards duckbilled hammer preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110315354B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3342108A (en) * | 1964-10-24 | 1967-09-19 | Kieserling & Albrecht | Apparatus for machining the ends of workpieces |
| US4627603A (en) * | 1984-07-10 | 1986-12-09 | Optima Spanntechnik Gmbh | Clamping device |
| KR20000032525A (en) * | 1998-11-16 | 2000-06-15 | 전주범 | Jig for processing slid inclined surfaces of jaw and corn for expanding device |
| CN203356704U (en) * | 2013-07-31 | 2013-12-25 | 莱芜钢铁集团有限公司 | Miller tool component for processing plate material with composite inclined plane |
| CN104708379A (en) * | 2013-12-15 | 2015-06-17 | 无锡市马鞍铸钢厂 | Using method of positioning device for efficient inclined plane milling and hole drilling |
| CN106112583A (en) * | 2016-06-28 | 2016-11-16 | 梧州奥卡光学仪器有限公司 | Shaft supporting seat milling clamper |
| CN207695714U (en) * | 2017-09-05 | 2018-08-07 | 贝原合金（苏州）有限公司 | A kind of mechanism for workpieces processing inclined-plane |
| CN108568721A (en) * | 2018-04-24 | 2018-09-25 | 芜湖映日科技有限公司 | A kind of positioning device and its application method for ITO planar targets milling chamferings |
-
2019
- 2019-06-14 CN CN201910516069.2A patent/CN110315354B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3342108A (en) * | 1964-10-24 | 1967-09-19 | Kieserling & Albrecht | Apparatus for machining the ends of workpieces |
| US4627603A (en) * | 1984-07-10 | 1986-12-09 | Optima Spanntechnik Gmbh | Clamping device |
| KR20000032525A (en) * | 1998-11-16 | 2000-06-15 | 전주범 | Jig for processing slid inclined surfaces of jaw and corn for expanding device |
| CN203356704U (en) * | 2013-07-31 | 2013-12-25 | 莱芜钢铁集团有限公司 | Miller tool component for processing plate material with composite inclined plane |
| CN104708379A (en) * | 2013-12-15 | 2015-06-17 | 无锡市马鞍铸钢厂 | Using method of positioning device for efficient inclined plane milling and hole drilling |
| CN106112583A (en) * | 2016-06-28 | 2016-11-16 | 梧州奥卡光学仪器有限公司 | Shaft supporting seat milling clamper |
| CN207695714U (en) * | 2017-09-05 | 2018-08-07 | 贝原合金（苏州）有限公司 | A kind of mechanism for workpieces processing inclined-plane |
| CN108568721A (en) * | 2018-04-24 | 2018-09-25 | 芜湖映日科技有限公司 | A kind of positioning device and its application method for ITO planar targets milling chamferings |
Non-Patent Citations (1)
| Title |
|---|
| 胡兆国: "《机械加工基础》", 31 July 2007 * |
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| Publication number | Publication date |
|---|---|
| CN110315354B (en) | 2020-10-16 |
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Granted publication date: 20201016 Termination date: 20210614 |