CN202283610U - Equipment for milling groove continuously - Google Patents
Equipment for milling groove continuously Download PDFInfo
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- CN202283610U CN202283610U CN2011202894867U CN201120289486U CN202283610U CN 202283610 U CN202283610 U CN 202283610U CN 2011202894867 U CN2011202894867 U CN 2011202894867U CN 201120289486 U CN201120289486 U CN 201120289486U CN 202283610 U CN202283610 U CN 202283610U
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- milling
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- oil cylinder
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Abstract
The utility model relates to equipment for milling a groove continuously. The equipment comprises a base machine table (3), wherein a main shaft speed reduction motor (6), a three-station rotary table (1) and a guiding mechanism (4) are fixed on the base machine table (3); a motor main shaft is connected with the three-station rotary table (1); a power milling mechanism (5) can move on the guiding mechanism (4); and a clamping lever mechanism (2) is arranged in the three-station rotary table (1). The equipment is characterized in that: known stations are set on the three-station rotary table (1); oil pressure execution force is controlled by an oil cylinder of the clamping lever mechanism (2), so that workpieces are clamped automatically and milled by the power milling mechanism (5); and after the workpieces are milled, the three-station rotary table (1) moves to the next station. According to a structure of the equipment, the workpieces are clamped by an oil pressure execution force instead of labor, the three stations are distributed uniformly around an axis, one oil cylinder controls two groups of clamping levers simultaneously, and thus, the stability of clamping the workpieces every time is ensured; and a milling workbench can realize continuous clamping, edge brushing, disassembly and reclamping, so that the work efficiency is improved greatly by the uninterrupted operation.
Description
Technical field
The utility model belongs to the machining equipment field, is that the H shaped steel sheet material that is applied to the high-speed railway carrying cable welds needed groove string milling special equipment.
Background technology
In the welding procedure of sheet material, the robust for welding often needs chamfering (milling groove) in jointing positions, is commonly referred to the brush limit.Brush limit machine in the past is the single-piece operation, and after fixing a clamping workpiece, the operation board milling cutter was brushed the corner that needs beat groove, took off workpiece, thereby accomplished the brush limit operation of a workpiece.Weak point: the clamping frock is fairly simple, manually utilizes the sheet material that lever principle compresses needs the brush limit, wherein has artificial destabilizing factor, in brush limit operation is carried out, can cause workpiece loosening.The dish milling cutter feeding speed on brush limit is very slow, and the stroke of covering an operation usually needs 3～5 minutes, and in this process, the operator is idle basically, artificial profligacy.
Summary of the invention
To above deficiency, the purpose of the utility model is to provide a kind of groove string milling equipment, is to replace artificial clamping workpiece with the oil pressure implementation capacity, and three stations are divided equally around an axle center, and the milling workbench can realize continuous clamping, brushes the limit, removes stage makeup and costume, clamping again.
The technical scheme of the utility model realizes in the following manner: groove string milling equipment; Comprise a base board, be fixed with main shaft reducing motor, three station turntable and guiding mechanisms on the described base board, electric machine main shaft is connected with three station turntables; The power milling mechanism can move on guiding mechanism; Be provided with the clamping leverage in the three station turntables, it is characterized in that: described three station turntables are set known station, the oil cylinder control oil pressure implementation capacity workpiece automated exchanged cutter of clamping leverage; The milling of power milling mechanism, three station turntables are set next station after accomplishing.
Described three station turntables are that two ends are provided with three stations synchronously around axle center rotation, between 120 ° of five equilibriums, be fixed on the base board, center fixed has the clamping leverage.
Described clamping leverage is made up of a clamping oil cylinder, two assembling folder levers and two pressurization briquettings, and an oil cylinder is controlled two assembling folder levers simultaneously, with the oil hydraulic system replacement manual work clamping of exerting all one's strength, has guaranteed the stability of each clamping.Manually control clamping oil cylinder is flexible; An oil cylinder is controlled two assembling folder levers simultaneously; Though the power of an oil cylinder is assigned to two groups of pressurization clamping mechanisms, through the amplification effect of lever, the power that acts directly on the workpiece is enough to make workpiece compacted in the process of milling.Replace the manual work clamping of exerting all one's strength with oil hydraulic system, guaranteed the stability of each clamping.
Described guiding mechanism is made up of linear guides, screw mandrel, hydraulic motor, linear slide block and nut seat; Power milling headstock is installed on the linear slide block and nut seat of linear guides; Drive screw mandrel, screw transmission by hydraulic motor; Power milling headstock steadily moves about on the guide rail, changes the fluid flow of hydraulic motor, thus the speed that can regulated at will power milling cutter seat moves.
Described guiding mechanism divides two track combination up and down, and milling cutter A move left and right is carried in the upper rail combination, and milling cutter B move left and right is carried in the lower guideway combination.
Described power milling mechanism is made up of variable-frequency motor, fine setting screw mandrel, power headstock, milling cutter and reduction gearing transmission; Unit head is by the reduction gearing transmission of variable-frequency motor through 5: 1; The drive knife bar rotates, and milling cutter utilizes Morse's taper and guide rod tight fit, fixedly milling cutter.
The utility model structure; Replace artificial clamping workpiece with the oil pressure implementation capacity, three stations are divided equally around an axle center, and an oil cylinder is controlled two assembling folder levers simultaneously; Guaranteed the stability of each clamping; The milling workbench can be realized the clamping of continuous clamping → brush limit → remove stage makeup and costume → again, and so non-stop run is increased work efficiency greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is three station turntable sketch mapes.
Fig. 3 is a clamping leverage sketch map.
Fig. 4 is the guiding mechanism sketch map.
Fig. 5 is a power milling mechanism sketch map.
The specific embodiment
Know that by Fig. 1 groove string milling equipment comprises a base board 3; Be fixed with main shaft reducing motor 6, three station turntables 1 and guiding mechanism 4 on the described base board 3; Electric machine main shaft is connected with three station turntables 1, and power milling mechanism 5 can move on guiding mechanism 4, is provided with clamping leverage 2 in the three station turntables 1; Three station turntables 1 are set known station; The oil cylinder control oil pressure implementation capacity of clamping leverage 2 makes the workpiece automated exchanged cutter, 5 millings of power milling mechanism, and three station turntables 1 are set next station after accomplishing.
Being known by Fig. 2, is three station turntable power milling mechanism sketch mapes.Three station turntables 1 are that two ends are provided with the rotation around an axle center of three stations synchronously; Between 120 ° of five equilibriums; Be fixed on the base board 3, center fixed has clamping leverage 2, and the station 1-1 that faces operating personnel is a horizontal direction; Operating personnel are in the responsible clamping and the workpiece of removing stage makeup and costume, and milling station 1-2 and 1-3 are brushing edge work to workpiece.
Being known by Fig. 3, is clamping leverage sketch map.Form by a clamping oil cylinder 2-1, two assembling folder lever 2-5, the first fulcrum 2-3, the second fulcrum 2-2 and two pressurization briquetting 2-4; An oil cylinder is controlled two assembling folder levers simultaneously; Replace the manual work clamping of exerting all one's strength with oil hydraulic system, guaranteed the stability of each clamping.Moving control clamping oil cylinder 2-1's is flexible; An oil cylinder is controlled two assembling folder levers simultaneously; Though the power of an oil cylinder is assigned to two groups of pressurization clamping mechanisms, through the amplification effect of lever, the power that acts directly on the workpiece is enough to make workpiece compacted in the process of milling.Replace the manual work clamping of exerting all one's strength with oil hydraulic system, guaranteed the stability of each clamping.Three assembling folder levers are separately fixed on three stations of three station rotary machines, and three station rotary machines quicken driven by motor by main shaft, rotate around the X axle.
Being known by Fig. 4, is the guiding mechanism sketch map.Guiding mechanism is made up of linear guides 4-1, screw mandrel 4-2, hydraulic motor 4-3, linear slide block 4-4 and nut seat 4-5; Power milling headstock 5-1 is installed on the linear slide block 4-4 and nut seat 4-5 of linear guides 4-1; Drive screw mandrel, screw transmission by hydraulic motor 4-3; Power milling headstock steadily moves about on the guide rail, changes the fluid flow of hydraulic motor, thus the speed that can regulated at will power milling cutter seat moves.Milling device is two track combination up and down altogether, and milling cutter A move left and right is carried in the upper rail combination, and milling cutter B move left and right is carried in the lower guideway combination.
Being known by Fig. 5, is power milling mechanism sketch map.Described power milling mechanism is made up of variable-frequency motor 5-3, fine setting screw mandrel 5-2, power headstock 5-1, milling cutter 5-5 and reduction gearing transmission 5-6; Unit head is by the reduction gearing transmission of variable-frequency motor through 5: 1; The drive knife bar rotates; Milling cutter utilizes Morse's taper and guide rod tight fit, fixedly milling cutter.After changing milling cutter, because rigging error can influence the milling amount of milling cutter to workpiece, the fine setting screw mandrel is set, the propulsion power headstock moves forward and backward along the knife bar axial direction.The power milling head is fixed on the power headstock, by the screw mandrel transmission on line slideway along X axle rectilinear motion back and forth.
The course of work: treat each station completion manufacturing procedure, three stations rotate 120 ° around the axle center, carry out next circulating process.The operator controls the clamping oil cylinder on station 1-1, unclamp the clamping lever, on place work piece and the jig platform, controls the clamping oil cylinder then, makes clamping lever workpiece pressing.Control workbench rotational delay motor, make 120 ° of rotary table rotations, the workpiece that clamping is good in the first step forwards station 1-2 to; With the milling cutter A of 300r/min rotational speed, go to the other end from an end of workpiece, accomplish groove milling to workpiece A face; Make 120 ° of workbench rotations once more, the workpiece that in the 3rd step, has milled the A face forwards station 1-3 to; With with the milling cutter B of the same rotational speed of milling cutter A, go to starting point again from the other end of workpiece, accomplish groove milling to workpiece B face; Make 120 ° of workbench rotations once more, the workpiece of accomplishing A, the milling of B two sides forwards station 1-1 to; Control the clamping oil cylinder, unclamp the clamping lever, take out to accomplish good workpiece, the placements workpiece that needs process is controlled the clamping oil cylinder and is made clamping lever workpiece pressing on jig platform again, accomplishes a circulation.Above work step all carries out between at the same time, has saved the time that the workman waits for.The anglec of rotation is by the work of rotary encoder control electric rotating machine, very accurate in locating.
Claims (6)
1. groove string milling equipment; Comprise a base board (3), be fixed with main shaft reducing motor (6), three station turntables (1) and guiding mechanism (4) on the described base board (3), electric machine main shaft is connected with three station turntables (1); Power milling mechanism (5) can be gone up at guiding mechanism (4) and move; Be provided with clamping leverage (2) in the three station turntables (1), it is characterized in that: described three station turntables (1) are set known station, the oil cylinder control oil pressure implementation capacity workpiece automated exchanged cutter of clamping leverage (2); Power milling mechanism (5) milling, three station turntables (1) get into next station after accomplishing.
2. groove string milling equipment according to claim 1; It is characterized in that: described three station turntables (1) are that two ends are provided with the rotation around an axle center of three stations synchronously; Between 120 ° of five equilibriums, be fixed on the base board (3), center fixed has clamping leverage (2).
3. groove string milling equipment according to claim 1; It is characterized in that: described clamping leverage (2) is made up of a clamping oil cylinder (2-1), two assembling folder levers (2-5), first fulcrum (2-3), second fulcrum (2-2) and two pressurization briquettings (2-4), and an oil cylinder is controlled two assembling folder levers simultaneously.
4. groove string milling equipment according to claim 1; It is characterized in that: described guiding mechanism (4) is made up of linear guides (4-1), screw mandrel (4-2), hydraulic motor (4-3), linear slide block (4-4) and nut seat (4-5); On the linear slide block (4-4) and nut seat (4-5) that power milling headstock (5-1) is installed in; Drive screw mandrel (4-2), screw transmission by hydraulic motor (4-3), power milling headstock can be gone up move left and right at linear guides (4-1).
5. groove string milling equipment according to claim 4 is characterized in that: described linear guides (4-1) divides two track combination up and down, and milling cutter A move left and right is carried in the upper rail combination, and milling cutter B move left and right is carried in the lower guideway combination.
6. groove string milling equipment according to claim 1; It is characterized in that: described power milling mechanism is made up of variable-frequency motor (5-3), fine setting screw mandrel (5-2), power headstock (5-1), milling cutter (5-5), knife bar (5-4) and reduction gearing transmission (5-6); Unit head is by the reduction gearing transmission (5-6) of variable-frequency motor (5-3) through 5: 1; Drive knife bar (5-4) and rotate, milling cutter (5-5) utilizes Morse's taper and guide rod (5-4) tight fit, fixedly milling cutter (5-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202894867U CN202283610U (en) | 2011-08-11 | 2011-08-11 | Equipment for milling groove continuously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202894867U CN202283610U (en) | 2011-08-11 | 2011-08-11 | Equipment for milling groove continuously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283610U true CN202283610U (en) | 2012-06-27 |
Family
ID=46295145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202894867U Expired - Lifetime CN202283610U (en) | 2011-08-11 | 2011-08-11 | Equipment for milling groove continuously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283610U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319925A (en) * | 2011-08-11 | 2012-01-18 | 江苏天宏机械工业有限公司 | Beveled edge continuous milling equipment |
| CN104338985A (en) * | 2014-10-30 | 2015-02-11 | 重庆和剑机械制造有限公司 | Temper mill for end face of five-reverse-gear shifting fork |
| CN107639442A (en) * | 2016-07-22 | 2018-01-30 | 句容市宏亮汽车配件厂 | A kind of clutch can keyseat clamp |
| CN112518334A (en) * | 2020-11-11 | 2021-03-19 | 宁波阅荷思山智能科技有限公司 | Rotary IC card punching and milling groove equipment |
-
2011
- 2011-08-11 CN CN2011202894867U patent/CN202283610U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319925A (en) * | 2011-08-11 | 2012-01-18 | 江苏天宏机械工业有限公司 | Beveled edge continuous milling equipment |
| CN102319925B (en) * | 2011-08-11 | 2013-04-03 | 江苏天宏机械工业有限公司 | Beveled edge continuous milling equipment |
| CN104338985A (en) * | 2014-10-30 | 2015-02-11 | 重庆和剑机械制造有限公司 | Temper mill for end face of five-reverse-gear shifting fork |
| CN104338985B (en) * | 2014-10-30 | 2016-08-24 | 重庆和剑机械制造有限公司 | A kind of five back fork end face planishers |
| CN107639442A (en) * | 2016-07-22 | 2018-01-30 | 句容市宏亮汽车配件厂 | A kind of clutch can keyseat clamp |
| CN112518334A (en) * | 2020-11-11 | 2021-03-19 | 宁波阅荷思山智能科技有限公司 | Rotary IC card punching and milling groove equipment |
| CN112518334B (en) * | 2020-11-11 | 2022-07-22 | 宁波阅荷思山智能科技有限公司 | Rotary IC card punching and milling groove equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120627 Effective date of abandoning: 20130403 |
|
| RGAV | Abandon patent right to avoid regrant |