CN106624913A - Steering knuckle machining clamping device - Google Patents
Steering knuckle machining clamping device Download PDFInfo
- Publication number
- CN106624913A CN106624913A CN201611040799.2A CN201611040799A CN106624913A CN 106624913 A CN106624913 A CN 106624913A CN 201611040799 A CN201611040799 A CN 201611040799A CN 106624913 A CN106624913 A CN 106624913A
- Authority
- CN
- China
- Prior art keywords
- positioning
- knuckle
- clamping device
- arms
- pressure arm
- 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
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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a steering knuckle machining clamping device. The device comprises a circular fixture baseplate (1); positioning bulbs (2) are respectively arranged on the upper surface of the fixture baseplate (1) corresponding to three arms and lug-shaped structures of a steering knuckle, and are mounted on positioning bases (3); oil cylinders (4) are arranged beside all the positioning bases (3); pressing plates (8) are arranged at the upper ends of the oil cylinders (4); U-shaped pressing arm hinge bases (5) consisting of two vertical blocks and lower connecting blocks are arranged on the upper surfaces of the pressing plates (8) near the positioning bases (3); rotating shafts (7) are connected between the upper parts of two vertical blocks of the pressing arm hinge bases (5); the lower ends of the middle parts of the pressing arms (6) are rotationally connected to the rotating shafts (7); and piston rods of the oil cylinders (4) penetrate through the pressing plates (8) to connect with the tail ends of the pressing arms (6). The steering knuckle machining clamping device is simple in structure, convenient and reliable in positioning and convenient to machine.
Description
Technical field
The present invention relates to a kind of knuckle machine clamping device, belongs to technical field of mechanical equipment.
Background technology
Knuckle is one of major part on steering axle of automobile, and the function of knuckle is subject to automotive front load,
Hold and drive front-wheel to turn to around stub.
The structure of knuckle such as Fig. 1 includes knuckle body, is distributed in three arms in main body with gill shape structure a, most
Short arm is lower swing arm b.
Knuckle is after pouring and casting out blank, in addition it is also necessary to carries out the processing such as milling face, drilling, is currently to adopt Five-axis NC Machining Center
Milling face Drilling operation is carried out to knuckle, for the machining center problem that suitable fixture is also that we need to solve is designed.
The content of the invention
For existing problem, it is an object of the invention to provide a kind of knuckle frame fixture, can play right well
The fixation of knuckle, facilitates machine to add.
To achieve these goals, the technical scheme is that：A kind of knuckle machine clamping device, including circular folder
Tool base plate, it is characterised in that：Three arms and ear shape structure of the upper surface correspondence knuckle of the clamp bottom board are respectively arranged with
Positioning bulb, the positioning bulb is arranged on positioning seat, and an oil cylinder, the oil are provided with beside each described positioning seat
The upper end of cylinder is provided with pressing plate, arranges by two pieces of vertical blocks and lower connection near the position of positioning seat in the upper surface of the pressing plate
The " u "-shaped pressure arm hinged seat of block composition, connection rotating shaft between two vertical block tops of the pressure arm hinged seat, the middle part of pressure arm
Lower end is rotatably connected in rotating shaft, and the piston rod of oil cylinder is connected through pressing plate with the tail end of pressure arm.
Using such scheme, when using, on grip device machining center, the corresponding position of knuckle is supported on into place kick
On head, then cylinder piston rod is moved up, and pressure arm compresses on knuckle, just can be processed, fixed reliable.The present invention is utilized
Three arms and ear shape structure positioning of knuckle, more aspect carry out milling face, Drilling operation, easy to process.
In such scheme：Three arms of the upper surface correspondence knuckle of the clamp bottom board and the ear shape near lower swing arm are tied
Structure is provided with positioning bulb.
The invention has the beneficial effects as follows：Simple structure, positioning convenience, reliability, the present invention of the present invention is using knuckle
Three arms and ear shape structure positioning, more aspect carry out milling face, Drilling operation, easy to process.
Description of the drawings：
Fig. 1 is the structural representation of the present invention.
Fig. 2 is top view.
Fig. 3 is side view.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention will be further described with specific embodiment：
Embodiment 1
As Figure 1-3：The present invention knuckle machine clamping device by clamp bottom board 1, positioning bulb 2, positioning seat 3,
Oil cylinder 4, pressure arm hinged seat 5, pressure arm 6, rotating shaft 7, pressing plate 8 etc. are constituted.
Clamp bottom board 1 is circular slab, and the upper surface of clamp bottom board 1 corresponds to three arms and the ear near lower swing arm of knuckle
Shape structure is respectively arranged with positioning bulb 2, and positioning bulb 2 is arranged on positioning seat 3, and the side of each positioning seat 3 is provided with one
Individual oil cylinder 4, the upper end of oil cylinder 4 is provided with pressing plate 8, arranges vertical by two pieces near the position of positioning seat 3 in the upper surface of pressing plate 8
The " u "-shaped pressure arm hinged seat 5 of block and lower connecting block composition, connection rotating shaft 7 between two vertical blocks of pressure arm hinged seat 5, pressure arm 6
Middle part be rotatably connected in rotating shaft 7, the piston rod of oil cylinder 4 is connected through pressing plate 8 with the tail end of pressure arm 6.
The preferred embodiment of the present invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations with design of the invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (2)
1. a kind of knuckle machine clamping device, including circular clamp base plate (1), it is characterised in that：The clamp bottom board (1)
Three arms and ear shape structure of upper surface correspondence knuckle are respectively arranged with positioning bulb (2), and positioning bulb (2) is arranged on
On positioning seat (3), an oil cylinder (4) is provided with beside each described positioning seat (3), the upper end of the oil cylinder (4) is provided with
Pressing plate (8), is arranged by two pieces of vertical blocks and lower connecting block group in the upper surface of the pressing plate (8) near the position of positioning seat (3)
Into " u "-shaped pressure arm hinged seat (5), connection rotating shaft (7) between two vertical block tops of the pressure arm hinged seat (5), pressure arm
(6) middle part lower end is rotatably connected in rotating shaft (7), and the piston rod of oil cylinder (4) connects through pressing plate (8) with the tail end of pressure arm (6)
Connect.
2. knuckle machine clamping device according to claim 1, it is characterised in that：The upper surface of the clamp bottom board (1)
Three arms of correspondence knuckle and the ear shape structure setting near lower swing arm have positioning bulb (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611040799.2A CN106624913A (en) | 2016-11-23 | 2016-11-23 | Steering knuckle machining clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611040799.2A CN106624913A (en) | 2016-11-23 | 2016-11-23 | Steering knuckle machining clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106624913A true CN106624913A (en) | 2017-05-10 |
Family
ID=58812633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611040799.2A Pending CN106624913A (en) | 2016-11-23 | 2016-11-23 | Steering knuckle machining clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624913A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838714A (en) * | 2017-11-01 | 2018-03-27 | 中车长江铜陵车辆有限公司 | A kind of borehole positioning apparatus of rail vehicle truck pivoted arm |
| CN108673210A (en) * | 2018-08-07 | 2018-10-19 | 芜湖先力自动化设备有限公司 | A kind of knuckle numerically controlled lathe hydraulically operated fixture and its application method |
| CN108942340A (en) * | 2018-09-10 | 2018-12-07 | 江苏天宏自动化科技有限公司 | A kind of aluminium knuckle is cut automatically emits machine positioning fixture |
| CN110640514A (en) * | 2019-11-19 | 2020-01-03 | 长春工业大学 | Five quick-witted add anchor clamps of spindle simplex position |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100635197B1 (en) * | 2005-10-14 | 2006-10-16 | 한맥기연 주식회사 | Processing jig for machine center |
| CN205363365U (en) * | 2016-01-04 | 2016-07-06 | 牧野机床（中国）有限公司 | Spindle frock |
| CN205571960U (en) * | 2016-03-12 | 2016-09-14 | 杭州宏科自动化机械有限公司 | Knuckle frock clamp |
| CN105945616A (en) * | 2016-06-28 | 2016-09-21 | 宁波汇众汽车车桥制造有限公司 | Machining tool and machining method of steering knuckle bearing hole |
| CN206185561U (en) * | 2016-11-23 | 2017-05-24 | 重庆庆兰实业有限公司 | Knuckle machine adds anchor clamps |
-
2016
- 2016-11-23 CN CN201611040799.2A patent/CN106624913A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100635197B1 (en) * | 2005-10-14 | 2006-10-16 | 한맥기연 주식회사 | Processing jig for machine center |
| CN205363365U (en) * | 2016-01-04 | 2016-07-06 | 牧野机床（中国）有限公司 | Spindle frock |
| CN205571960U (en) * | 2016-03-12 | 2016-09-14 | 杭州宏科自动化机械有限公司 | Knuckle frock clamp |
| CN105945616A (en) * | 2016-06-28 | 2016-09-21 | 宁波汇众汽车车桥制造有限公司 | Machining tool and machining method of steering knuckle bearing hole |
| CN206185561U (en) * | 2016-11-23 | 2017-05-24 | 重庆庆兰实业有限公司 | Knuckle machine adds anchor clamps |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838714A (en) * | 2017-11-01 | 2018-03-27 | 中车长江铜陵车辆有限公司 | A kind of borehole positioning apparatus of rail vehicle truck pivoted arm |
| CN108673210A (en) * | 2018-08-07 | 2018-10-19 | 芜湖先力自动化设备有限公司 | A kind of knuckle numerically controlled lathe hydraulically operated fixture and its application method |
| CN108942340A (en) * | 2018-09-10 | 2018-12-07 | 江苏天宏自动化科技有限公司 | A kind of aluminium knuckle is cut automatically emits machine positioning fixture |
| CN110640514A (en) * | 2019-11-19 | 2020-01-03 | 长春工业大学 | Five quick-witted add anchor clamps of spindle simplex position |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106624913A (en) | Steering knuckle machining clamping device | |
| CN106695400B (en) | Spindle machines clamping device | |
| CN207564152U (en) | Portable clamp system in a kind of process of metal working | |
| CN107855963A (en) | A kind of electric motor end cap clamping tool | |
| CN106825971A (en) | One kind is used for automobile triangular arm welding workstation | |
| CN206185561U (en) | Knuckle machine adds anchor clamps | |
| CN101829916B (en) | Tooling for roller hole on drilling side of square-bore axis | |
| CN203304923U (en) | Pneumatic fixture applied to CG125 right crankcase cover | |
| CN111251219A (en) | Mechanical arm overturning and clamping mechanism of large construction machinery | |
| CN208575533U (en) | A kind of robot automatic drilling workbench | |
| CN206869821U (en) | Multifunctional swing workbench | |
| CN206241727U (en) | Spindle machining fixture | |
| CN206643623U (en) | A kind of connecting rod pin-and-hole processing unit (plant) | |
| CN206382908U (en) | A kind of fraise jig processed for forest machines jointed shaft | |
| CN208179002U (en) | A kind of ingot-shaped crossbeam drilling tool | |
| CN209206370U (en) | A kind of double shrouded wheel wax-pattern adhesive tool | |
| CN204912778U (en) | A processing subassembly that is used for lathe processing gyro wheel body square groove internal face | |
| CN209717083U (en) | A kind of machine components cutting auxiliary device | |
| CN204524951U (en) | Automobile engine thermoregulator seat machining fixture | |
| CN203680114U (en) | Swing clamping device | |
| CN103233985B (en) | Automatic assembly equipment for single-slit self-lubricating oscillating bearing | |
| CN206811561U (en) | Lid processing hydraulic fixture in automobile engine bearings | |
| CN206465016U (en) | It is a kind of to be used for the annex mounting tool of deep curved glass | |
| CN104786082B (en) | Automobile engine thermoregulator seat machining fixture | |
| CN204976072U (en) | Quick centre gripping frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |