CN104923910A - Numerical control double-end axle friction welding machine - Google Patents
Numerical control double-end axle friction welding machine Download PDFInfo
- Publication number
- CN104923910A CN104923910A CN201510394561.9A CN201510394561A CN104923910A CN 104923910 A CN104923910 A CN 104923910A CN 201510394561 A CN201510394561 A CN 201510394561A CN 104923910 A CN104923910 A CN 104923910A
- Authority
- CN
- China
- Prior art keywords
- lathe bed
- spindle box
- main spindle
- welding machine
- welding
- 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
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses a numerical control double-end axle friction welding machine which is provided with a lathe body, a pair of spindle boxes arranged at two ends of the lathe body in a spaced mode and a pair of fixed clamps. The lathe body comprises an outer lathe body and a pair of inner lathe bodies, wherein the inner ends of the inner lathe bodies extend into the outer lathe body to be connected and fixed, the outer ends of the inner lathe bodies extend out of two side faces of the outer lathe body, main oil cylinders pushing the spindle boxes to move are fixed to the outer extending ends of the inner lathe body, rotary clamps for clamping workpieces are installed at the front ends of spindles of the spindle boxes, and the fixed clamps, corresponding to the spindle boxes, are movably arranged on the outer lathe body. The lathe body of the numerical control double-end axle friction welding machine is of a composite structure including the inner lathes bodies and the outer lathe body, so that an axial force produced in welding is released through deformation of the inner lathe bodies, the outer lathe body is not subjected to the influence of the axial force in the welding process, the rigidity of the whole machine and part welding accuracy are improved, pull rods used for existing welding machines are omitted, the movable fixed clamps are adopted, the using range of the welding machine is widened, and working efficiency is improved.
Description
Technical field
The present invention relates to electroplating equipment wielding machine technical field, especially a kind of digital control type double end vehicle bridge friction-welding machine.
Background technology
Friction-welding machine is that one utilizes the mutual fricative heat of workpiece end face to make it to reach mecystasis, then adopts upset mode to complete the method for welding.Bullhead vehicle bridge friction-welding machine is a kind of widely used welding machine, and its each parts are all arranged on lathe bed, and stationary fixture position is fixed, and can not move.Before soldering part, first need manually to set welding condition, start welding after manually adjusting friction pressure, need external brake during principal shaft braking, braking time is inaccurate; Owing to first will calculate welding condition before welding, manually set, therefore operating efficiency is lower; And each parts are installed on lathe bed, are subject to axial force generation distortion at welding process medial bed and affect the welding precision of workpiece; Owing to being provided with tie-bar between two master cylinders, comparatively large on the loading and unloading impact of workpiece, be also not easy to maintenance; Stationary fixture can not move, and causes welding scope narrower, cannot weld when part length changes greatly, and the crator that postwelding workpiece produces simultaneously need process removal in addition, reduces production efficiency, increases production cost.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provides a kind of digital control type double end vehicle bridge friction-welding machine that can improve integral rigidity, ensure workpiece welding precision, expand the scope of application, improve operating efficiency.
The technical solution adopted for the present invention to solve the technical problems is: a kind of digital control type double end vehicle bridge friction-welding machine, utilize the welding processing that the mutual fricative heat of workpiece end face realizes between workpiece, there is lathe bed, be located at lathe bed two ends slidably main spindle box and be located at a pair stationary fixture of holding workpiece between described main spindle box for a pair apart, described lathe bed comprises the outer lathe bed being fixed on ground, lathe bed in one pair, the inner of described interior lathe bed puts in outer lathe bed and to be connected and left and right side and outer lathe bed inwall are fixed, outer lathe bed two sides are stretched out in the outer end of described interior lathe bed, the outer external part of interior lathe bed is fixed with the master cylinder promoting main spindle box movement, the front-end of spindle of main spindle box is provided with the rolling clamp of holding workpiece, described stationary fixture is corresponding separately, and main spindle box is removable is located on outer lathe bed.
Specifically, described main spindle box is provided with mair motor, and mair motor is in transmission connection by the rear-end of spindle of V belt translation and main spindle box, and the piston rod of master cylinder and the rear end of main spindle box are hinged.
Further, described outer lathe bed is provided with guide rail, and described main spindle box and stationary fixture slide and be located on guide rail.
Regulate for convenience of the mobile of stationary fixture, and after adjustment puts in place, lock stationary fixture position, in described outer lathe bed, corresponding stationary fixture position is provided with the propelling cylinder promoting stationary fixture movement.
For better realizing Workpiece fixing, the inner face after described interior lathe bed is connected being fixed with the core mechanism that rises of positioning workpieces position, rising by core mechanism between a pair stationary fixture.
For enhancing productivity, reducing operation intensity, the main shaft of described main spindle box being positioned at the stamping knife mechanism of removing crator on workpiece after being provided with welding outside rolling clamp.
The invention has the beneficial effects as follows: in the present invention, lathe bed have employed the composite construction of interior lathe bed and outer lathe bed, make to weld the axial force produced to be discharged by the deformation of interior lathe bed, welding process China and foreign countries lathe bed is not subject to the impact of axial force, improve the precision of complete machine rigidity and soldering part, eliminate the tie-bar that existing welding machine is used, release space, facilitate workpiece loading and unloading, facilitate the installation of manipulator, have employed moveable stationary fixture, expand the scope of application of welding machine, improve operating efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure, in the outer lathe bed 1-2. of 1-1., lathe bed 2. main spindle box 3. stationary fixture 4. rolling clamp 5. mair motor 6. V belt translation 7. guide rail 8. propelling cylinder 9. rises core mechanism 10. stamping knife mechanism 11. master cylinder 15. workpiece
Detailed description of the invention
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of digital control type double end vehicle bridge friction-welding machine as shown in Figure 1, its welding processing utilizing the mutual fricative heat of workpiece 15 end face to realize between workpiece 15, there is lathe bed, be located at the main spindle box 2 at lathe bed two ends for a pair apart and be located at a pair stationary fixture 3 of holding workpiece 15 between described main spindle box 2, form the symmetrical structure centered by lathe bed thus.
Described lathe bed comprise be fixed on ground outer lathe bed 1-1, to interior lathe bed 1-2, the inner of two interior lathe bed 1-2 puts in outer lathe bed 1-1 and is connected, and the respective left and right side of two interior lathe bed 1-2 and outer lathe bed 1-1 inwall are fixed.Described outer lathe bed 1-1 is provided with guide rail 7, and described main spindle box 2 and stationary fixture 3 slide and be located on guide rail 7; Outer lathe bed 1-1 two sides are stretched out in the outer end of described interior lathe bed 1-2, the outer external part of interior lathe bed 1-2 is fixed with the master cylinder 11 promoting main spindle box 2 movement, the front-end of spindle of main spindle box 2 is provided with the rolling clamp 4 of holding workpiece 15, the rolling clamp 4 on the corresponding main spindle box 2 separately of described stationary fixture 3.
Specifically, described main spindle box 2 is provided with mair motor 5, mair motor 5 is in transmission connection by V belt translation 6 and the rear-end of spindle of main spindle box 2 and driven rotary fixture 4 rotates, and the piston rod of master cylinder 11 and the rear-end of spindle of main spindle box 2 are hinged and promote main spindle box 2 on guide rail 7 and move; In outer lathe bed 1-1 below corresponding stationary fixture 3 position, be provided with the propelling cylinder 8 promoting stationary fixture 3 movement on guide rail 7, after stationary fixture 3 moves into place, propelling cylinder 8 locks stationary fixture 3 position.
Inner face after described interior lathe bed 1-2 is connected is fixed with the core mechanism 9 that rises, rises by core mechanism 9 between a pair stationary fixture 3, before stationary fixture 3 holding workpiece 15, core mechanism 9 pairs of workpiece 15 positions of rising can be utilized accurately to locate, guarantee welding quality.
Owing to leaving welding scar at workpiece 15 weld after welding, therefore on the main shaft of described main spindle box 2, be positioned at the stamping knife mechanism 10 of removing crator on workpiece 15 after being provided with welding outside rolling clamp 4, such postwelding, without the need to other artificial removal's crator again, improves operating efficiency.
The course of work of this welding machine implements complete monitoring by control system, when welding starts, first by control system input product specification, automatic generation welding condition, propelling cylinder 8 promotes stationary fixture 3 and automatically adjusts to operating position and lock stationary fixture 3 position, artificial loading, the core mechanism 9 pairs of workpiece 15 that rise are located, rolling clamp 4 and stationary fixture 3 clamping work pieces 15 respectively, and master cylinder 11 promotes main spindle box 2 and moves, two workpiece 15 rub, after friction terminates, upset bag pressure, the stamping knife of stamping knife mechanism 10 closes, remove welding scar overlap, workpiece 15 blanking.In welding process, monitoring system monitoring welding overall process, overproof warning.
In the present invention, because lathe bed have employed the composite construction of interior lathe bed 1-2 and outer lathe bed 1-1, by interior, outer lathe bed 1-2, in the middle of 1-1, junction is connected, interior lathe bed 1-2 is made to be suspended in outer lathe bed 1-1, a similar seesaw form, such two workpiece 15 axial force produced that rubs acts on interior lathe bed 1-2 by master cylinder 11, interior lathe bed 1-2 is made to produce elastic deformation, weld the axial force produced to be discharged by the deformation of interior lathe bed 1-2, at the end of welding, interior lathe bed 1-2 returns to the original form, welding process China and foreign countries lathe bed 1-1 is not subject to the impact of axial force, precision stability is constant, so the precision of soldering part is high, welding quality is good.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. a digital control type double end vehicle bridge friction-welding machine, utilize the welding processing that the mutual fricative heat of workpiece (15) end face realizes between workpiece (15), there is lathe bed, be located at lathe bed two ends slidably main spindle box (2) and be located at a pair stationary fixture (3) of holding workpiece (15) between described main spindle box (2) for a pair apart, it is characterized in that: described lathe bed comprises the outer lathe bed (1-1) being fixed on ground, lathe bed (1-2) in one pair, the inner of described interior lathe bed (1-2) puts in outer lathe bed (1-1) and to be connected and left and right side and outer lathe bed (1-1) inwall are fixed, outer lathe bed (1-1) two sides are stretched out in the outer end of described interior lathe bed (1-2), the outer external part of interior lathe bed (1-2) is fixed with the master cylinder (11) promoting main spindle box (2) movement, the front-end of spindle of main spindle box (2) is provided with the rolling clamp (4) of holding workpiece (15), described stationary fixture (3) is corresponding separately, and main spindle box (2) is removable is located on outer lathe bed (1-1).
2. digital control type double end vehicle bridge friction-welding machine according to claim 1, it is characterized in that: described main spindle box (2) is provided with mair motor (5), mair motor (5) is in transmission connection by the rear-end of spindle of V belt translation (6) with main spindle box (2), and the piston rod of master cylinder (11) and the rear end of main spindle box (2) are hinged.
3. digital control type double end vehicle bridge friction-welding machine according to claim 1, it is characterized in that: described outer lathe bed (1-1) is provided with guide rail (7), described main spindle box (2) and stationary fixture (3) slide and are located on guide rail (7).
4. digital control type double end vehicle bridge friction-welding machine according to claim 3, is characterized in that: in described outer lathe bed (1-1), corresponding stationary fixture (3) position is provided with the propelling cylinder (8) promoting stationary fixture (3) movement.
5. digital control type double end vehicle bridge friction-welding machine according to claim 1, it is characterized in that: the core mechanism that rises (9) inner face after described interior lathe bed (1-2) is connected being fixed with positioning workpieces (15) position, the core mechanism that rises (9) is positioned between a pair stationary fixture (3).
6. digital control type double end vehicle bridge friction-welding machine according to claim 1, is characterized in that: the main shaft of described main spindle box (2) is positioned at the stamping knife mechanism (10) of removing the upper crator of workpiece (15) after rolling clamp (4) outside is provided with welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510394561.9A CN104923910A (en) | 2015-07-07 | 2015-07-07 | Numerical control double-end axle friction welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510394561.9A CN104923910A (en) | 2015-07-07 | 2015-07-07 | Numerical control double-end axle friction welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104923910A true CN104923910A (en) | 2015-09-23 |
Family
ID=54111507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510394561.9A Pending CN104923910A (en) | 2015-07-07 | 2015-07-07 | Numerical control double-end axle friction welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923910A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848705A (en) * | 2017-11-30 | 2019-06-07 | 惠州市博正兴实业有限公司 | A kind of friction welding (FW) lathe and its application method |
| CN110014218A (en) * | 2019-04-26 | 2019-07-16 | 嘉兴三和精密科技有限公司 | Friction welding apparatuses and its friction-welding technique |
| CN111730193A (en) * | 2020-06-15 | 2020-10-02 | 博罗县富士精工五金制品有限公司 | Friction welding machine and machining method thereof |
| CN112432597A (en) * | 2021-01-28 | 2021-03-02 | 河南卫华重型机械股份有限公司 | Full-automatic inspection device for measuring axle end runout of wheel set by laser microspur |
| CN112518100A (en) * | 2020-12-02 | 2021-03-19 | 陈登全 | Automatic friction welding equipment of transmission shaft |
| CN115431052A (en) * | 2022-09-05 | 2022-12-06 | 湖南省精一自动化有限公司 | Water heater inner bag welding rotary-cut integrated device and water heater inner bag production line |
| WO2023168960A1 (en) * | 2022-03-11 | 2023-09-14 | 哈尔滨焊接研究院有限公司 | Upsetting oil cylinder and friction welding machine |
-
2015
- 2015-07-07 CN CN201510394561.9A patent/CN104923910A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848705A (en) * | 2017-11-30 | 2019-06-07 | 惠州市博正兴实业有限公司 | A kind of friction welding (FW) lathe and its application method |
| CN110014218A (en) * | 2019-04-26 | 2019-07-16 | 嘉兴三和精密科技有限公司 | Friction welding apparatuses and its friction-welding technique |
| CN111730193A (en) * | 2020-06-15 | 2020-10-02 | 博罗县富士精工五金制品有限公司 | Friction welding machine and machining method thereof |
| CN112518100A (en) * | 2020-12-02 | 2021-03-19 | 陈登全 | Automatic friction welding equipment of transmission shaft |
| CN112432597A (en) * | 2021-01-28 | 2021-03-02 | 河南卫华重型机械股份有限公司 | Full-automatic inspection device for measuring axle end runout of wheel set by laser microspur |
| WO2023168960A1 (en) * | 2022-03-11 | 2023-09-14 | 哈尔滨焊接研究院有限公司 | Upsetting oil cylinder and friction welding machine |
| CN115431052A (en) * | 2022-09-05 | 2022-12-06 | 湖南省精一自动化有限公司 | Water heater inner bag welding rotary-cut integrated device and water heater inner bag production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104923910A (en) | Numerical control double-end axle friction welding machine | |
| CN103862026B (en) | The online deburring apparatus of a kind of wheel blanks | |
| CN105729217A (en) | Workpiece feeding device | |
| CN204893202U (en) | Numerical control type double -end axle friction welding machine | |
| CN203956249U (en) | Double tapered internal expanding gear-hobbing clamp | |
| CN104723138A (en) | Novel machining fixture with grooves | |
| CN103121044B (en) | Novel method and novel device for treating stalled aluminum ingots | |
| CN105345251A (en) | Numerical control type double-end axle friction welding machine | |
| CN205630104U (en) | Workpiece feeding device | |
| CN202591625U (en) | Main shaft structure of automatic lathe | |
| CN204108517U (en) | Digital control type double end vehicle bridge friction-welding machine | |
| CN104002084B (en) | A kind of positioning tool for the spot welding of empennage frame | |
| CN102371497A (en) | Main shaft holding knife resetting mechanism of numerical control plane milling and boring machine | |
| CN203998070U (en) | A kind of automobile brake drum conveying mechanical arm | |
| CN109434003B (en) | Automatic feeding system and feeding method for bearing ring forging production line | |
| CN204430165U (en) | For the delivering gear of chain link machine for removing bur | |
| CN104772599A (en) | Crankshaft round corner rolling machine | |
| CN203973193U (en) | A kind of Horizontal type cart grinding machine | |
| CN106694976B (en) | A kind of big machinery press connecting rod semi arch processing tool | |
| CN205520434U (en) | Steel pipe joint C type mouth processing equipment | |
| CN205325018U (en) | Frock is carried in welding | |
| CN205571420U (en) | Charcoal electrode machining special fixture | |
| CN203992809U (en) | The compound lathe bed of double end friction-welding machine | |
| CN205218607U (en) | Heavy merry go round machine slip jack catch for workstation | |
| CN206263039U (en) | A kind of robot bending machining equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |