CN105290250A - Fixing device for processing of steering yoke workpiece - Google Patents
Fixing device for processing of steering yoke workpiece Download PDFInfo
- Publication number
- CN105290250A CN105290250A CN201510879668.2A CN201510879668A CN105290250A CN 105290250 A CN105290250 A CN 105290250A CN 201510879668 A CN201510879668 A CN 201510879668A CN 105290250 A CN105290250 A CN 105290250A
- Authority
- CN
- China
- Prior art keywords
- hinged
- pressing plate
- wedge
- shaped
- connecting plate
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
Abstract
The invention discloses a fixing device for processing of a steering yoke workpiece. The device comprises a rack, a pushing rod, a connecting plate, a wedge block, a connecting sheet, a pressing plate and a V-shaped block, wherein the pushing rod, the connecting plate, the wedge block, the connecting sheet, the pressing plate and the V-shaped block are arranged on the rack from top to bottom in a sequence; the V-shaped block and the lower part of the right side of the rack are connected through a bolt and positioned through a pin; the lower end of the pushing rod is hinged with the left end of the connecting plate; the wedge block comprises a slide part and a wedge-shaped part which are integrally arranged from top to bottom; the upper end of the slide part is hinged with the right end of the connecting plate; a vertical chute through which the slide part can slide is formed in the rack in the vertical direction; the middle part of the pressing plate is hinged with the middle part of the left side of the rack; the upper end of the pressing plate is bent leftwards to form an arc-shaped bulge which is propped to the wedge-shaped part; one end of the connecting sheet is hinged with a first pin column which is convexly arranged in the middle part of the wedge-shaped part, and a strip-shaped groove is formed in the other end of the connecting sheet; a second pin column which is inserted into the strip-shaped groove is convexly arranged at the upper end of the pressing plate. The device is simple in structure, easy to operate, convenient to quickly assemble and clamp a bar material, and can improve the straightening effect of the bar material.
Description
Technical field
The present invention relates to automobile steering bar production technical field, be specifically related to a kind of steering yoke work pieces process fixture.
Background technology
Automobile refers to fuel or the novel energies such as battery, solar energy such as using gasoline, diesel oil, natural gas, the means of transport be used as power by engine.Generally there is four or more wheel, do not rely on track or stringing and the vehicle that can travel on land.
The manipulation of automobile mainly relies on steering yoke, steering wheel to realize, current steering yoke is processed into by bar, and in the process of manufacture of bar, need to carry out alignment repeatedly, bar alignment needs first to be fixed by bar, and at present for the usual comparatively complexity of clamp structure of bar alignment, and do not possess the function of quick-clamping bar.
Summary of the invention
The invention is intended to provide a kind of steering yoke work pieces process fixture, to realize the quick-clamping of bar.
Steering yoke work pieces process fixture in this programme, comprise frame, also comprise the push rod that frame sets gradually from top to bottom, connecting plate, voussoir, brace, pressing plate and V-block, finger setting is passed through between V-block and frame lower right side by bolt-connection, push rod lower end and connecting plate left end hinged, voussoir comprises the sliding part and wedge-shaped part that are wholely set from top to bottom, sliding part upper end and connecting plate right-hand member hinged, frame vertically has the vertical slideway slided for sliding part, frame left side central portion is hinged in the middle part of its center platen, pressing plate upper end is bent to form the projection in arcuation offseted with wedge-shaped part left, wherein brace one end is hinged on the first pin of projection in the middle part of wedge-shaped part, the brace other end then has bar-shaped trough, pressing plate upper end is convexly equipped with the second pin inserting bar-shaped trough.
Push rod is by air cylinder driven.During use, workpiece is placed in V-block, then operate air cylinder driven push rod to move down, owing to passing through finger setting by bolt-connection between V-block and frame lower right side, push rod lower end and connecting plate left end hinged, voussoir comprises the sliding part and wedge-shaped part that are wholely set from top to bottom, sliding part upper end and connecting plate right-hand member hinged, frame vertically has the vertical slideway slided for sliding part, frame left side central portion is hinged in the middle part of its center platen, pressing plate upper end is bent to form the projection in arcuation offseted with wedge-shaped part left, wherein brace one end is hinged on the first pin of projection in the middle part of wedge-shaped part, the brace other end then has bar-shaped trough, pressing plate upper end is convexly equipped with the second pin inserting bar-shaped trough, in the process moved down along with push rod at voussoir, wedge-shaped part swings left against pressing plate upper end, and pressing plate lower end then swings to the right thereupon, pressing plate lower end clamping work pieces together with V-block.
After machining, control cylinder drives push rod to move up, and voussoir moves along with on push rod, and pressing plate upper end is no longer subject to the extruding of wedge-shaped part, and swings to the right under the drive of wedge-shaped part, and pressing plate lower end swings left, thus unclamps workpiece, can take off workpiece.
This programme structure is simple, and processing ease, is convenient to quick-clamping bar, improves bar alignment efficiency.
Further, also comprise pressure head, pressure head is step-like setting, and pressing plate lower end has counterbore, and pressure head is by screw or be threaded and be fixed in counterbore; Pressure head can be changed, and to adapt to the workpiece of different size, facilitates installing/dismounting simultaneously.
Further, the downside length of V-block is less than upside; Workpiece is facilitated to put into below V-block or take out.
Further, sliding part upper pin is connected with pivoting support, and connecting plate right-hand member is hinged on pivoting support; Facilitate installing/dismounting and processing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: frame 10, V-block 11, voussoir 20, connecting plate 21, push rod 22, brace 23, pressing plate 30, pressure head 31.
Embodiment is substantially as shown in Figure 1: steering yoke work pieces process fixture, comprise frame 10, also comprise the push rod 22 that frame 10 sets gradually from top to bottom, connecting plate 21, voussoir 20, brace 23, pressing plate 30 and V-block 11, finger setting is passed through between V-block 11 and frame 10 lower right side by bolt-connection, push rod 22 lower end and connecting plate 21 left end hinged, voussoir 20 comprises the sliding part and wedge-shaped part that are wholely set from top to bottom, sliding part upper end and connecting plate 21 right-hand member hinged, frame 10 vertically has the vertical slideway slided for sliding part, frame 10 left side central portion is hinged in the middle part of its center platen 30, pressing plate 30 upper end is bent to form the projection in arcuation offseted with wedge-shaped part left, wherein brace 23 one end is hinged on the first pin of projection in the middle part of wedge-shaped part, brace 23 other end then has bar-shaped trough, pressing plate 30 upper end is convexly equipped with the second pin inserting bar-shaped trough.
Push rod 22 is by air cylinder driven.Also comprise pressure head 31, pressure head 31 is in step-like setting, and pressing plate 30 lower end has counterbore, and pressure head 31 is fixed in counterbore by screw or be threaded.What adopt in the present embodiment is be threaded.The downside length of V-block 11 is less than upside.
Sliding part upper pin is connected with pivoting support, and connecting plate 21 right-hand member is hinged on pivoting support.Be one side two finger settings between V-block 11 and frame 10 lower right side, axles and the holes (locating hole) of two pins are matched in clearance closely; One of them is straight pin, and another is rhombus pin, and locating hole centre-to-centre spacing exists tolerance (error), if two pins are all straight pins, then, two pins on fixture just can not coordinate with the holes of workpiece " accurately ", and dress is not entered.After one of them does diamondwise pin, locating hole centre-to-centre spacing error just can not interfere having coordinated of two pins and holes.Analyze from location, restraint of liberty degree, two straight pins were location.The major axis of rhombus pin, with two pin-and-hole lines of centres, must be vertical, otherwise just lose the effect of rhombus pin.
During use, workpiece is placed in V-block 11, then operate air cylinder driven push rod 22 to move down, owing to passing through finger setting by bolt-connection between V-block 11 and frame 10 lower right side, push rod 22 lower end and connecting plate 21 left end hinged, voussoir 20 comprises the sliding part and wedge-shaped part that are wholely set from top to bottom, sliding part upper end and connecting plate 21 right-hand member hinged, frame 10 vertically has the vertical slideway slided for sliding part, frame 10 left side central portion is hinged in the middle part of its center platen 30, pressing plate 30 upper end is bent to form the projection in arcuation offseted with wedge-shaped part left, wherein brace 23 one end is hinged on the first pin of projection in the middle part of wedge-shaped part, brace 23 other end then has bar-shaped trough, pressing plate 30 upper end is convexly equipped with the second pin inserting bar-shaped trough, in the process moved down along with push rod 22 at voussoir 20, wedge-shaped part swings left against pressing plate 30 upper end, and pressing plate 30 lower end then swings to the right thereupon, pressing plate 30 lower end clamping work pieces together with V-block 11.
After machining, control cylinder drives push rod 22 to move up, and voussoir 20 moves along with on push rod 22, pressing plate 30 upper end is no longer subject to the extruding of wedge-shaped part, and swings to the right under the drive of wedge-shaped part, and pressing plate 30 lower end swings left, thus unclamp workpiece, can workpiece be taken off.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect the practicality of effect of the invention process and invention.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. steering yoke work pieces process fixture, it is characterized in that: comprise frame, also comprise the push rod that frame sets gradually from top to bottom, connecting plate, voussoir, brace, pressing plate and V-block, finger setting is passed through between V-block and frame lower right side by bolt-connection, push rod lower end and connecting plate left end hinged, voussoir comprises the sliding part and wedge-shaped part that are wholely set from top to bottom, sliding part upper end and connecting plate right-hand member hinged, frame vertically has the vertical slideway slided for sliding part, frame left side central portion is hinged in the middle part of its center platen, pressing plate upper end is bent to form the projection in arcuation offseted with wedge-shaped part left, wherein brace one end is hinged on the first pin of projection in the middle part of wedge-shaped part, the brace other end then has bar-shaped trough, pressing plate upper end is convexly equipped with the second pin inserting bar-shaped trough.
2. steering yoke work pieces process fixture according to claim 1, is characterized in that: also comprise pressure head, and pressure head is step-like setting, and pressing plate lower end has counterbore, and pressure head is fixed in counterbore by screw or be threaded.
3. steering yoke work pieces process fixture according to claim 2, is characterized in that: the downside length of V-block is less than upside.
4. steering yoke work pieces process fixture according to claim 3, it is characterized in that: sliding part upper pin is connected with pivoting support, connecting plate right-hand member is hinged on pivoting support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879668.2A CN105290250B (en) | 2015-12-05 | 2015-12-05 | Steering yoke work pieces process fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879668.2A CN105290250B (en) | 2015-12-05 | 2015-12-05 | Steering yoke work pieces process fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105290250A true CN105290250A (en) | 2016-02-03 |
| CN105290250B CN105290250B (en) | 2017-05-31 |
Family
ID=55188448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510879668.2A Active CN105290250B (en) | 2015-12-05 | 2015-12-05 | Steering yoke work pieces process fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290250B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10286639A (en) * | 1997-04-15 | 1998-10-27 | Aida Eng Ltd | Feed bar for transfer feed |
| KR20050011284A (en) * | 2003-07-22 | 2005-01-29 | 주식회사 성우하이텍 | A actual punch for hydro-forming system |
| CN201371181Y (en) * | 2009-03-27 | 2009-12-30 | 陈俊屹 | Section bar clamp |
| CN202506765U (en) * | 2012-01-09 | 2012-10-31 | 温州久一重工有限公司 | Workpiece clamping device of tension force straightener |
| CN104438906A (en) * | 2014-11-30 | 2015-03-25 | 重庆泽田汽车部件有限责任公司 | Clamp for rod material alignment |
| CN104438910A (en) * | 2014-12-11 | 2015-03-25 | 重庆欣欣向荣精细化工有限公司 | Steel pipe clamp |
| CN205309139U (en) * | 2015-12-05 | 2016-06-15 | 重庆腾通工业设计有限公司 | Fixing device is used in processing of steering yoke work piece |
-
2015
- 2015-12-05 CN CN201510879668.2A patent/CN105290250B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10286639A (en) * | 1997-04-15 | 1998-10-27 | Aida Eng Ltd | Feed bar for transfer feed |
| KR20050011284A (en) * | 2003-07-22 | 2005-01-29 | 주식회사 성우하이텍 | A actual punch for hydro-forming system |
| CN201371181Y (en) * | 2009-03-27 | 2009-12-30 | 陈俊屹 | Section bar clamp |
| CN202506765U (en) * | 2012-01-09 | 2012-10-31 | 温州久一重工有限公司 | Workpiece clamping device of tension force straightener |
| CN104438906A (en) * | 2014-11-30 | 2015-03-25 | 重庆泽田汽车部件有限责任公司 | Clamp for rod material alignment |
| CN104438910A (en) * | 2014-12-11 | 2015-03-25 | 重庆欣欣向荣精细化工有限公司 | Steel pipe clamp |
| CN205309139U (en) * | 2015-12-05 | 2016-06-15 | 重庆腾通工业设计有限公司 | Fixing device is used in processing of steering yoke work piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105290250B (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204818687U (en) | Slide rail assembly machine | |
| CN202411719U (en) | Fixture for assembling and welding front end of underframe of railway vehicle | |
| CN202780343U (en) | Novel welding positioning tool of crane support | |
| CN102699724B (en) | Machining tooling fixture for welding joint tensile sample and clamping and positioning method for machining tooling fixture | |
| CN205363105U (en) | Car seat part welding frock | |
| CN204565759U (en) | A kind of automatically to the material centering clamping structure for conveying of milling machine | |
| CN103624428A (en) | Automatic welding machine for electric appliance element fastening thin plate | |
| CN202356813U (en) | Welding tool | |
| CN207171243U (en) | A kind of fixture of more tubing of clamping and the cutting equipment with the fixture | |
| CN105312436A (en) | Fixing device for rod work-piece machining | |
| CN205309139U (en) | Fixing device is used in processing of steering yoke work piece | |
| CN205496419U (en) | Fixing device is used in bar workpiece processing | |
| CN207788108U (en) | Battery tray lifting lug welding fixture | |
| CN202964735U (en) | Grooving device for novel insulated energy-saving building external wall decoration plate to be horizontally bent | |
| CN206869378U (en) | Section bar welding tooling | |
| CN105290250A (en) | Fixing device for processing of steering yoke workpiece | |
| CN205580853U (en) | A workstation for car body welding destructive test | |
| CN205817391U (en) | A kind of fixture for machine-building | |
| CN208117288U (en) | A kind of Quick-positioning clamp and positioning system | |
| CN105327977A (en) | Car steering yoke machining device | |
| CN106736753B (en) | A kind of hydraulic automatic fixture | |
| CN205733931U (en) | One releasably clamps device | |
| CN204976069U (en) | Coupling coupler body adds clamping apparatus | |
| CN204913384U (en) | Self -alignment formula clamp plate clamping device | |
| CN203664943U (en) | Automatic welding machine of electrical apparatus element fastening thin plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |