CN104057335A - Surface milling and hole drilling clamp - Google Patents
Surface milling and hole drilling clamp Download PDFInfo
- Publication number
- CN104057335A CN104057335A CN201410304035.4A CN201410304035A CN104057335A CN 104057335 A CN104057335 A CN 104057335A CN 201410304035 A CN201410304035 A CN 201410304035A CN 104057335 A CN104057335 A CN 104057335A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- screw
- processing
- bolt
- lining
- 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.)
- Pending
Links
- 238000003801 milling Methods 0.000 title claims abstract description 12
- 238000005553 drilling Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000007514 turning Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a surface milling and hole drilling clamp, which belongs to the field of mechanical processing and is characterized by comprising a bottom plate, a turning flat plate, a bushing, a socket head screw a, a clamping arm, a positioning arm, a socket head screw b, a rotating shaft, a hinged bolt, a hexagon nut a, a positioning pin bushing, a positioning pin, a screw rod bushing, a screw rod, a hexagon screw nut b, a press rod, a screw bolt, a gasket, an opening pin and a pin shaft. The problems of high processing precision requirements, positioning difficulty, low production efficiency and high production work intensity of an automobile steering knuckle are solved. The surface milling and hole drilling clamp is applicable to the processing of great-batch and complicated-structure space special-shaped elements, such as steering knuckles, the precision of the clamp can ensure the part processing precision requirements, the great-batch high-efficiency and high-precision production of the steering knuckle can be realized, in the processing process, the work intensity of operators can be reduced, in addition, the production efficiency and the processing precision can be improved, and certain guiding performance is realized on the processing of similar complicated parts.
Description
Technical field
The invention belongs to field of machining, relate in particular to a kind of milling face boring grab.
Background technology
Knuckle is one of major part on steering axle of automobile, can make vehicle steadily travel and sensitive transmission travel direction, and the function of knuckle is to bear automotive front load, supports and drive front-wheel to make motor turning around stub rotation.Under motoring condition, it is bearing changeable shock loading, therefore, requires it to have very high intensity; The present situation of processing automobile knuckle is at present: the features such as due to its complex structure, requirement on machining accuracy is high, and production lot is large, so location difficulty, production efficiency is low, and in production process, labour intensity is larger.
Summary of the invention
The object of this invention is to provide a kind of milling face boring grab, solved location difficulty in integral automobile steering joint process, labor strength is large and production efficiency is low problem.
In order to achieve the above object, the present invention by the following technical solutions, a kind of milling face boring grab, comprising: base plate, upset flat board, lining, soket head cap screw a, clamp arm, registration arm, soket head cap screw b, rotating shaft, eyelet bolt, hex nut a, alignment pin lining, alignment pin, screw rod lining, screw rod, hex nut b, depression bar, bolt, pad, split pin, bearing pin; Wherein, base plate is connected by rotating shaft with upset is dull and stereotyped, and eyelet bolt is connected with hex nut a, soket head cap screw a is connected with clamp arm, and screw rod lining is connected with screw rod, and screw rod is connected with depression bar, screw rod is connected with hex nut b, and bolt is connected with pad.
A kind of milling face boring grab, wherein screw rod lining, screw rod, hex nut b, depression bar, bolt and pad composition spiral screw bar clamping device.
The invention has the beneficial effects as follows: solved spindle requirement on machining accuracy high, location difficulty, low and the large problem of productive labor intensity of production efficiency, this fixture is applicable to the processing of the spatial special part of this batch macrostructure of knuckle complexity, the accuracy of this fixture can ensure the requirement on machining accuracy of part, can realize the production of this knuckle high-efficiency high-accuracy in enormous quantities, in process, can alleviate operator's labour intensity, and can enhance productivity and machining accuracy, the processing of similar complex parts is had to certain directiveness, accommodate popularization.
Brief description of the drawings
Fig. 1 is that the A-A of fixture is to structural representation.
Fig. 2 is that the B-B of fixture is to structural representation.
Fig. 3 is the plan structure schematic diagram of fixture.
In figure, 1, base plate, 2, upset is dull and stereotyped, 3, lining, 4, soket head cap screw a, 5, clamp arm, 6, registration arm, 7, soket head cap screw b, 8, rotating shaft, 9, eyelet bolt, 10, hex nut a, 11, alignment pin lining, 12, alignment pin, 13, screw rod lining, 14, screw rod, 15, hex nut b, 16, depression bar, 17, bolt, 18, pad, 19, split pin, 20, bearing pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, this invention is further described.
A kind of milling face boring grab, as shown in Figure 1, Figure 2 and Figure 3, comprising: base plate 1, upset flat board 2, lining 3, soket head cap screw a4, clamp arm 5, registration arm 6, soket head cap screw b7, rotating shaft 8, eyelet bolt 9, hex nut a10, alignment pin lining 11, alignment pin 12, screw rod lining 13, screw rod 14, hex nut b15, depression bar 16, bolt 17, pad 18, split pin 19, bearing pin 20; Wherein, base plate 1 is connected by rotating shaft 8 with upset dull and stereotyped 2, eyelet bolt 9 is connected with hex nut a10, soket head cap screw a4 is connected with clamp arm 5, screw rod lining 13 is connected with screw rod 14, screw rod 14 is connected with depression bar 16, and screw rod 14 is connected with hex nut b15, and bolt 17 is connected with pad 18.
A kind of milling face boring grab, as shown in Figure 2, wherein screw rod lining 13, screw rod 14, hex nut b15, depression bar 16, bolt 17 and pad 18 form spiral lever clamping device.
Base plate 1 is connected by rotating shaft 8 with upset dull and stereotyped 2, lining 3 internal circular surfaces coordinate as positioning datum with the shaft part periphery of knuckle Φ 34.90-0.013, knuckle is packed in lining 3, carry out coarse positioning by the screw on clamp arm 5, and use the spiral lever clamping device being formed by screw rod lining 13 screw rod 14 hex nut 15 depression bar 16 bolts 17 and pad 18 to clamp knuckle, after confirming that knuckle is completely fixed, be spindle central Rotate 180 ° by knuckle and dull and stereotyped 2 axial connecting lines taking 2 rotating shafts of upset, and locate with alignment pin 12, fix by eyelet bolt 9 and hex nut 10 flat board 2 that will overturn simultaneously, whole clamping process completes.
The present invention does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (2)
1. a milling face boring grab, is characterized in that: comprise base plate (1), upset dull and stereotyped (2), lining (3), soket head cap screw a(4), clamp arm (5), registration arm (6), soket head cap screw b(7), rotating shaft (8), eyelet bolt (9), hex nut a(10), alignment pin lining (11), alignment pin (12), screw rod lining (13), screw rod (14), hex nut b(15), depression bar (16), bolt (17), pad (18), split pin (19), bearing pin (20); Wherein, base plate (1) is connected by rotating shaft (8) with upset dull and stereotyped (2), eyelet bolt (9) and hex nut a(10) be connected, soket head cap screw a(4) be connected with clamp arm (5), screw rod lining (13) is connected with screw rod (14), screw rod (14) is connected with depression bar (16), screw rod (14) and hex nut b(15) be connected, bolt (17) is connected with pad (18).
2. a kind of milling face boring grab according to claim 1, is characterized in that: screw rod lining (13), screw rod (14), hex nut b(15), depression bar (16), bolt (17) and pad (18) composition spiral lever clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304035.4A CN104057335A (en) | 2014-06-30 | 2014-06-30 | Surface milling and hole drilling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304035.4A CN104057335A (en) | 2014-06-30 | 2014-06-30 | Surface milling and hole drilling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104057335A true CN104057335A (en) | 2014-09-24 |
Family
ID=51545419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410304035.4A Pending CN104057335A (en) | 2014-06-30 | 2014-06-30 | Surface milling and hole drilling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104057335A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589092A (en) * | 2015-01-16 | 2015-05-06 | 芜湖三联锻造有限公司 | Self-centering device for central drill hole of shaft knuckle |
| CN104972327A (en) * | 2015-06-30 | 2015-10-14 | 柳州市邕达工配厂 | Pincers deep hole drilling work fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915356Y (en) * | 2006-06-14 | 2007-06-27 | 中国重型汽车集团有限公司 | Drill jig for automobile knuckle turning |
| CN203125157U (en) * | 2012-10-12 | 2013-08-14 | 芜湖中升汽车转向节制造有限公司 | Knuckle tool fixture for milling of support surface |
| CN203343779U (en) * | 2013-07-26 | 2013-12-18 | 东风德纳车桥有限公司 | Flexible quick-changing locating device |
| CN203579247U (en) * | 2013-12-13 | 2014-05-07 | 宁波华盛汽车部件有限公司 | Automobile steering knuckle shell clamp |
| CN204053555U (en) * | 2014-06-30 | 2014-12-31 | 薛铁山 | A kind of milling face boring grab |
-
2014
- 2014-06-30 CN CN201410304035.4A patent/CN104057335A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915356Y (en) * | 2006-06-14 | 2007-06-27 | 中国重型汽车集团有限公司 | Drill jig for automobile knuckle turning |
| CN203125157U (en) * | 2012-10-12 | 2013-08-14 | 芜湖中升汽车转向节制造有限公司 | Knuckle tool fixture for milling of support surface |
| CN203343779U (en) * | 2013-07-26 | 2013-12-18 | 东风德纳车桥有限公司 | Flexible quick-changing locating device |
| CN203579247U (en) * | 2013-12-13 | 2014-05-07 | 宁波华盛汽车部件有限公司 | Automobile steering knuckle shell clamp |
| CN204053555U (en) * | 2014-06-30 | 2014-12-31 | 薛铁山 | A kind of milling face boring grab |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589092A (en) * | 2015-01-16 | 2015-05-06 | 芜湖三联锻造有限公司 | Self-centering device for central drill hole of shaft knuckle |
| CN104589092B (en) * | 2015-01-16 | 2017-02-22 | 芜湖三联锻造有限公司 | Self-centering device for central drill hole of shaft knuckle |
| CN104972327A (en) * | 2015-06-30 | 2015-10-14 | 柳州市邕达工配厂 | Pincers deep hole drilling work fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |