CN106346281B - A kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part - Google Patents
A kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part Download PDFInfo
- Publication number
- CN106346281B CN106346281B CN201611093619.7A CN201611093619A CN106346281B CN 106346281 B CN106346281 B CN 106346281B CN 201611093619 A CN201611093619 A CN 201611093619A CN 106346281 B CN106346281 B CN 106346281B
- Authority
- CN
- China
- Prior art keywords
- shaped hole
- tooling
- positioning cylinder
- die forging
- pedestal
- 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.)
- Active
Links
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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of toolings being quickly accurately positioned clamping for die forging abnormal shape class part, including pedestal, pressing plate and bolt, wherein, the pedestal includes external part, and positioning cylinder is provided on the external part, and the positioning cylinder is longitudinally located at the lower face of pedestal external part, the positioning cylinder is laterally positioned in pedestal transverse symmetry line, the external part is additionally provided with the first U-shaped hole and the second U-shaped hole, and the first U-shaped hole is more than the second U-shaped hole close to the positioning cylinder；The front end of the pressing plate is provided with arc surface, and is provided with the angles R coordinated with part to be positioned, and threaded hole and guide pin are additionally provided on the pressing plate, and the threaded hole coordinates with the bolt and the first U-shaped hole, and the guide pin coordinates with the described second U-shaped hole；Die forging abnormal shape class part can be realized using the tooling of the present invention and quickly be accurately positioned clamping, single-piece positioning and clamping time that is averaged was shortened to by original 50 minutes or more within 2 minutes, and efficiency greatly improves.
Description
Technical field
The present invention relates to a kind of tooling more particularly to a kind of works being quickly accurately positioned clamping for die forging abnormal shape class part
Dress.
Background technology
Die forging abnormal shape class part, such as lock, primary structure are made of cambered surface and inclined-plane etc., and appearance is irregular, size
Required precision is high, yield is very big.Its appearance major part by die-forging forming, by turnery processing completed by internal structure, number miller sequence
Feature bottom outer circle structure need to be processed as 210 ° of circular configurations, such as Fig. 2 by preceding External Shape such as Fig. 1, number miller sequence.
Since in place, and its structure is based on revolving body combination cambered surface, inclined-plane for appearance key dimension after die forging, therefore
Lack the Set and Positioning benchmark of the regular appearance and stabilization convenient for centering coordinate in number miller sequence.In traditional processing mode, lead to
Set and Positioning is often carried out on the basis of the faces A in Fig. 1, positioning difficulty is big, clamping reliability is low, and centering coordinate time is extremely long,
Overall efficiency is low, and the only single-piece positioning and clamping time just reaches 50 minutes or more, and often completes a product and just need to look for again
Positive coordinate, faces the yield of thousands of of every batch of, and traditional diamond-making technique cannot meet the needs of extensive batch of production.
Invention content
The purpose of the present invention, which is that, provides a kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part, with
It solves the above problems.
To achieve the goals above, the technical solution adopted by the present invention is such：One kind being used for die forging abnormal shape class part
Quickly it is accurately positioned the tooling of clamping, including pedestal, pressing plate and bolt, wherein the pedestal includes external part, the external part
On be provided with positioning cylinder, the positioning cylinder is longitudinally located at the lower face of pedestal external part, and the positioning cylinder is laterally positioned in
In pedestal transverse symmetry line, the external part is additionally provided with the first U-shaped hole in pedestal transverse symmetry line and second U-shaped
Hole, the first U-shaped hole are more than the second U-shaped hole close to the positioning cylinder；The front end of the pressing plate is provided with arc surface,
And the angles R coordinated with part to be positioned are provided with, threaded hole and guide pin, the threaded hole and institute are additionally provided on the pressing plate
Bolt and the first U-shaped hole cooperation are stated, the guide pin coordinates with the described second U-shaped hole.
The tooling of the present invention has used the thought of reversed clamping, and treating locating element using pressing plate carries out negative direction clamping,
It is improved fully according to parts to be processed appearance characteristics, can be realized in clamping and treat the non-processing part of locating element
All standing, the first U-shaped hole and the second U-shaped hole are used to position and be oriented to, wherein the first larger U-shaped hole is connection bolt and pressure
It is used when plate, the smaller second U-shaped hole is for coordinating pressing plate guide positioning pin, the trepanning of U-shaped structure then to ensure that pressing plate and platform
It can be slided in horizontal direction when seat cooperation, fast and easy clamping, dismounting part.
As preferred technical solution：It is additionally provided with the washer coordinated with the bolt.It can make to be bolted more securely
Reliably.
As preferred technical solution：The pressing back-end is provided with protrusion.
As further preferred technical solution：The longitudinal section of the protrusion is arc.
Arc-shaped protrusion can utmostly provide pressing force when coordinating with pedestal, and the stabilization of clamping is substantially improved
Property, reliability.
As preferred technical solution：The length of the positioning cylinder is less than inside parts depth to be positioned.
As preferred technical solution：End face bevel angle is less than number of components Milling Machining to be positioned above the positioning cylinder
The dimension angle ensured is needed afterwards.It eliminates when being produced using the tooling, the interference between cutter and tooling.
Compared with the prior art, the advantages of the present invention are as follows：Using the positioning cylinder of the tooling pedestal as benchmark, and transport
With pressing plate can be pushed to realize quick-clamping, meanwhile, the tooling appearance and part portion external appearance characteristic are adapted, and more clamping provides
Convenience, reliability, after the tooling of the application present invention, it is only necessary to which when batch initial workpiece process centering coordinate, single-piece are averaged
The positioning and clamping time was shortened to by original 50 minutes or more within 2 minutes, was completely solved in former part processing, it is fixed to lack
Position, clamping efficiency is low, coordinate alignment time is long and repeatedly clamping the problems such as, easily Set and Positioning greatly improves such
The efficiency that part is produced in enormous quantities.
Description of the drawings
Fig. 1 is lock die-forging forming figure；
Fig. 2 is outside drawing after lock number Milling Machining；
Fig. 3 is the tooling assembling figure of the embodiment of the present invention；
Fig. 4 is the pedestal figure with the U-shaped hole of positioning and guiding；
Fig. 5 is the pressing plate figure with guide pin and threaded hole；
Fig. 6 is M9 bolts and washer figure；
Fig. 7 is tooling application drawing.
In figure：1, pedestal；11, external part；12, positioning cylinder；13, the first U-shaped hole；14, the second U-shaped hole 14；2, it presses
Plate；21, arc surface；22, threaded hole；23, guide pin；24, raised；3, bolt；4, washer.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings.
Embodiment：
The tooling of the present embodiment is particularly suitable for class part as shown in Figure 1 and Figure 2 into the part before and after line number miller sequence
Appearance characteristics, part and processing difficulties need to be removed by showing, and " part " described in the present embodiment each means or phase identical as Fig. 1
Like the part to be positioned of structure, a kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part, Fig. 3 is the tooling
Structure after completed assembled, including pedestal 1, pressing plate 2, bolt 3 and washer 4, wherein the structure of pedestal 1 is as shown in figure 4, include
External part 11 is provided with positioning cylinder 12 on external part 11, and positioning cylinder 12 can be matched with such part, and positioning cylinder 12 is vertical
To positioned at 1 lower face of pedestal, positioning cylinder 12 is laterally positioned in 1 transverse symmetry line of pedestal, and layout is uniformly reasonable, convenient for being with it
Benchmark centering coordinate, meanwhile, 12 depth of positioning cylinder is slightly below such inside parts depth, the positioning cylinder top end face angle of chamfer
Degree is slightly less than the dimension angle for needing to ensure after such number of components Milling Machining, eliminates when being produced using the tooling, cutter with
Interference between tooling, external part 11 are additionally provided with the first U-shaped hole 13 and the second U-shaped hole 14 in 1 transverse symmetry line of pedestal,
First U-shaped hole 13 is more than the second U-shaped hole 14,14 remotely located cylinder 12 of the second U-shaped hole close to positioning cylinder 12；U-shaped structure
It then ensure that and can be slided in horizontal direction when pressing plate 2 coordinates with pedestal 1, fast and easy clamping, dismounting part, pressing plate 2
Structure as shown in figure 5, its front end is provided with arc surface 21, and is provided with the angles R coordinated with part to be positioned, on pressing plate 2 also
It is provided with threaded hole 22 and guide pin 23, threaded hole 22 coordinates with bolt 3 and the first U-shaped hole 13, guide pin 23 and the second U-shaped hole
14 cooperations；Two U-shaped holes are used to position and be oriented to, and make with when pressing plate 2 wherein the first larger U-shaped hole 13 is connection bolt 3
With the smaller second U-shaped hole 14 is used to coordinate the guide pin 23 of pressing plate 2；
This tooling has used the thought of reversed clamping, negative direction clamping is carried out to part using pressing plate 2, shown in Fig. 6
Bolt 3 the first larger U-shaped hole 13 is connect with threaded hole 22 with washer 4, and it is U-shaped by guide pin 23 and smaller second
Hole 14 carries out cooperation positioning, realizes connection and positioning of the pressing plate 2 with pedestal 1, meanwhile, pressing plate 2 is fully according to accessory appearance feature
It is improved, 2 front end arc surface of pressing plate is slightly larger than part（Such as Fig. 1）Arc surface 21, front end with part with matching
The angles R, can realize all standing to the non-processing part of part in clamping, it is arc-shaped that 2 rear end of pressing plate, which is provided with longitudinal section,
Protrusion 24, can utmostly provide pressing force when coordinating with pedestal 1, stability, the reliability of clamping is substantially improved.
Tooling is placed in work top, and utilize pedestal 1 by the use of this tooling as shown in fig. 7, after completing tooling assembling
12 centering coordinate of positioning cylinder, pressing plate 2 is pushed along U-shaped hole direction then, concedes parts fixation space, part is reversely filled
In on positioning cylinder 12, pressing plate 2 is pushed to coordinate with part, and use 3 fixation clip 2 of bolt, completed clamping, can then carry out
Processing.After processing is completed, loose bolts 3 push pressing plate 2, you can part dismounting is rapidly completed.Before not Mobile tool position
It puts, only need to carry out a coordinate centering, you can complete the mass production of such part
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (6)
1. a kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part, it is characterised in that：Including pedestal, pressing plate and
Bolt, wherein the pedestal includes external part, and positioning cylinder is provided on the external part, and the positioning cylinder is longitudinally located at
The lower face of pedestal external part, the positioning cylinder are laterally positioned in pedestal transverse symmetry line, and the external part is additionally provided with position
In the first U-shaped hole and the second U-shaped hole in pedestal transverse symmetry line, the first U-shaped hole is more than close to the positioning cylinder
Second U-shaped hole；The front end of the pressing plate is provided with arc surface, and is provided with the angles R coordinated with part to be positioned, on the pressing plate
It is additionally provided with threaded hole and guide pin, the threaded hole coordinates with the bolt and the first U-shaped hole, the guide pin and described the
Two U-shaped hole cooperations.
2. a kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part according to claim 1, feature
It is：It is additionally provided with the washer coordinated with the bolt.
3. a kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part according to claim 1, feature
It is：The pressing back-end is provided with protrusion.
4. a kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part according to claim 3, feature
It is：The longitudinal section of the protrusion is arc.
5. a kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part according to claim 1, feature
It is：The length of the positioning cylinder is less than inside parts depth to be positioned.
6. a kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part according to claim 1, feature
It is：End face bevel angle needs the dimension angle ensured after being less than number of components Milling Machining to be positioned above the positioning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093619.7A CN106346281B (en) | 2016-12-02 | 2016-12-02 | A kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093619.7A CN106346281B (en) | 2016-12-02 | 2016-12-02 | A kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106346281A CN106346281A (en) | 2017-01-25 |
| CN106346281B true CN106346281B (en) | 2018-09-18 |
Family
ID=57862204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611093619.7A Active CN106346281B (en) | 2016-12-02 | 2016-12-02 | A kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106346281B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170791B (en) * | 2019-06-27 | 2024-02-02 | 佛山市固高自动化技术有限公司 | Turnover equipment for welding guide rail steel pedal and pressing and positioning method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838258B2 (en) * | 1979-12-01 | 1983-08-22 | 双葉電子工業株式会社 | Mold matching method and device |
| JPH10175133A (en) * | 1996-12-16 | 1998-06-30 | Toyota Motor Corp | Positioning fixing device |
| CN103111862A (en) * | 2012-12-09 | 2013-05-22 | 重庆盾铭电磁阀有限公司 | Positioning device of irregular part |
| CN202964127U (en) * | 2012-12-19 | 2013-06-05 | 中国二冶集团有限公司 | Clamping apparatus of power-driven sawing machine |
| CN203566324U (en) * | 2013-11-29 | 2014-04-30 | 成都斯锐特钨钢刀具有限公司 | Drilling fixture dedicated for abnormal-shape component |
| CN104708449A (en) * | 2013-12-15 | 2015-06-17 | 无锡市马鞍铸钢厂 | Method for using positioning clamp for drilling |
| CN106002365A (en) * | 2016-06-08 | 2016-10-12 | 镇江奥立特机械制造有限公司 | Nut fixture |
| CN106041571B (en) * | 2016-08-12 | 2018-03-16 | 岳西县恒意机械有限公司 | A kind of frock clamp that can surely rotate certainly |
-
2016
- 2016-12-02 CN CN201611093619.7A patent/CN106346281B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106346281A (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203566302U (en) | Rapid eccentric wheel clamp | |
| CN205968269U (en) | A disposable positioning fixture for large flange processing | |
| CN104191283B (en) | A kind of Internal hole positioning binding clasp | |
| CN102896535B (en) | Special clamp for drilling center hole on milling head face of steering knuckle and application method of special clamp | |
| CN106346281B (en) | A kind of tooling being quickly accurately positioned clamping for die forging abnormal shape class part | |
| CN204429960U (en) | A kind of hole punched device | |
| CN205834803U (en) | A kind of electric motor end cap processing jig of accurate positioning | |
| CN105033343B (en) | A kind of processing method of complex contour high intensity race ring | |
| CN102248419B (en) | Interlocking sleeve punching fixture for shaft connection | |
| CN105522336A (en) | Machining method for main drum of winch | |
| CN204234819U (en) | Jack indexing jig | |
| CN209125300U (en) | It is a kind of to turn round desk-top bore hole and milling face building-block machine | |
| CN205437593U (en) | Oil -well rig carousel base rivet welding frock | |
| CN206484298U (en) | The batch machining frock of off-centre operation on major key body | |
| CN204584779U (en) | A kind of special fixture processing cylinder deck and each hole system of end face | |
| CN205394053U (en) | General heat piece of semiconductor and clamping tool thereof | |
| CN206588621U (en) | A kind of processing precise metalwork end plane special fixture | |
| CN204747852U (en) | Car fore -stock assembly welding workstation | |
| CN204235016U (en) | A kind of leading truck assembled tool | |
| CN110773698A (en) | Adjustable double-punch device for punching point riveting | |
| CN206123200U (en) | Process quick frock of small -size off -axis class part | |
| CN204997456U (en) | Special four -axis anchor clamps | |
| CN105345534B (en) | Triplicate blade impeller quickly replaces planing frock | |
| CN208601091U (en) | A kind of multistation fast-clamping clamp | |
| CN106563957A (en) | Clamp for milling flat tenons in batch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 610000 Sichuan Chengdu economic and Technological Development Zone (Longquanyi District) 189 Applicant after: Sichuan spaceflight Long March Equipment Manufacturing Co., Ltd. Address before: 610000 No. 189, Yi Du Avenue, Longquanyi District, Chengdu City, Chengdu, Sichuan. Applicant before: Changzheng Machinery Factory, China Astronautics Science and Technology Group Co |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |