CN102941374B - Tooth-shape plate double groove edge milling machine milling head rotation micro-adjusting mechanism - Google Patents
Tooth-shape plate double groove edge milling machine milling head rotation micro-adjusting mechanism Download PDFInfo
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- CN102941374B CN102941374B CN201210433946.8A CN201210433946A CN102941374B CN 102941374 B CN102941374 B CN 102941374B CN 201210433946 A CN201210433946 A CN 201210433946A CN 102941374 B CN102941374 B CN 102941374B
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- thrust bearing
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Abstract
The invention relates to a tooth-shape plate double groove edge milling machine milling head rotation micro-adjusting mechanism, characterized in that: handwheel is arranged at the left end of a screw and connected by a flat key, and the handle is arranged on the handwheel; a screw support is transversely arranged, the left end of the screw support is provided with a first bearing pedestal having a transverse axis, the screw is mounted in the first bearing pedestal through the support of a first bearing assembly; a pinch roller support is welded on the right end of the screw support, the pinch roller support is provided with a second bearing pedestal having a vertical axis, and the pinch roller shaft of the pinch roller is mounted in the second bearing pedestal through the support of a second bearing assembly; the screw is provided with a nut which makes a transmission fit with the screw, and the nut is connected with a milling mechanism; and the bottom of the left end of the screw pedestal is connected with a rotary mechanism of a work bench. According to the invention, the mechanism disclosed herein has the advantages of simple structure, convenient and safe operation, flexible and convenient adjustment, effective reduction of processing procedures and difficulty, easiness in fault maintenance, and great improved production efficiency.
Description
Technical field
The present invention relates to a kind of is the fixing processed steel plate of profile of tooth double groove edge milling machines, and milling mechanism moves forward and backward and rotates and adjust device used, specifically a castellated plates double groove milling head of edge milling machine rotary fine adjustment mechanism, belongs to mechanical equipment technical field.
Background technology
Before the present invention makes, in prior art, to the processing of profile of tooth welding bevel of steel plate, be substantially all manually to process.Operating personnel, after using cutter to the cutting of sheet material flame, use type electric grinding-wheel dressing machine to polish, and connect the required bevel for welding of sheet material thereby form.In cutting process, very easily occur that linearity is poor, groove width inequality, groove face is uneven, uses after the long-time polishing of sander, and the flatness of groove face is still overproof, does not reach the front requirement of best weldering far away.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby provide a kind of castellated plates double groove milling head of edge milling machine rotary fine adjustment mechanism, its simple in structure, convenient and safety, adjusting purposes is flexible, effectively reduce manufacturing procedure and difficulty, and be easy to breakdown maintenance, greatly improved production efficiency.
According to technical scheme provided by the invention: castellated plates double groove milling head of edge milling machine rotary fine adjustment mechanism, it is characterized in that: comprise handwheel, handle, flat key, screw mandrel bearing, screw mandrel, pinch roller, pinch roller bearing and screw, described handwheel is arranged on screw mandrel left end and connects by flat key, and described handle is arranged on handwheel; Described screw mandrel bearing lateral arrangement, it is horizontal clutch shaft bearing seat that screw mandrel bearing left end is provided with an axis direction, screw mandrel is arranged in clutch shaft bearing seat by the supporting of clutch shaft bearing assembly; Described pinch roller bearing is welded on and is fixed on screw mandrel bearing right-hand member, and it is the second vertical bearing block that pinch roller bearing is provided with an axis direction, and the wheel pressing shaft of described pinch roller is arranged in the second bearing block by the second bearing assembly supporting; On described screw mandrel, be equipped with the screw coordinating with its formation screw thread transmission, described screw connects with milling mechanism, and screw mandrel rotates can adjust milling mechanism displacement; Described screw mandrel bearing left end bottom connects with the rotating mechanism of workbench, and rotating mechanism drives the rotation of screw mandrel bearing can adjust the angle of milling mechanism.
As a further improvement on the present invention, described clutch shaft bearing assembly comprises left hold-down nut, the first spacer, the second spacer, the first ball thrust bearing, the second ball thrust bearing and deep groove ball bearing, the first ball thrust bearing, the second ball thrust bearing and deep groove ball bearing are sleeved on the left end axle journal of screw mandrel from left to right successively, the first ball thrust bearing left end arranges the first spacer, and the first spacer is by two left hold-down nut lockings; Between described the first ball thrust bearing and the second ball thrust bearing, be separated by by the interior step of clutch shaft bearing seat, between the second ball thrust bearing and deep groove ball bearing, be separated by by the second spacer, the right mouth of inner ring of deep groove ball bearing is bearing on the step of screw mandrel left end axle journal.
As a further improvement on the present invention, described the second bearing assembly comprises right adjusting nut, spacer ring, the 3rd ball thrust bearing and the 4th ball thrust bearing, the 3rd ball thrust bearing and the 4th ball thrust bearing are from up to down sleeved on wheel pressing shaft successively, the 3rd ball thrust bearing upper end arranges spacer ring, and spacer ring is by two right adjusting nut lockings; Between the 3rd ball thrust bearing and the 4th ball thrust bearing, be separated by by the interior step of the second bearing block, the bottom race of the 4th ball thrust bearing is bearing on the step of wheel pressing shaft.
compared with the prior art the present invention, has the following advantages:
The present invention is simple, compact and reasonable for structure, and simple operation and safety regulate purposes flexible, effectively reduce manufacturing procedure and difficulty, and are easy to breakdown maintenance, have greatly improved production efficiency; Operating personnel only need rotate the handle of left end, just can adjust the position of milling mechanism in divided edge of steel plate vertical direction; Operating personnel only need promote micro-adjusting mechanism right side members, can make whole micro-adjusting mechanism be adjusted to centered by rotating mechanism arbitrarily angled; Operating personnel also can, by the nut of top, manual rotation right side, finely tune the above-below direction displacement of pinch roller.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: the castellated plates double groove milling head of edge milling machine rotary fine adjustment mechanism in embodiment is mainly made up of parts such as handwheel 1, handle 2, flat key 3, left hold-down nut 4, the first spacer 5, screw mandrel bearing 6, the second spacer 7, screw mandrel 9, right adjusting nut 10, spacer ring 11, pinch roller 12, pinch roller bearing 13, the first ball thrust bearing 14, the second ball thrust bearing 15, deep groove ball bearing 16, the 3rd ball thrust bearing 18, the 4th ball thrust bearing 19 and screws 20.
As shown in Figure 1 and Figure 2, described handwheel 1 is arranged on screw mandrel 9 left ends and connects by flat key 3, and described handle 2 is arranged on handwheel 1; Described screw mandrel bearing 6 lateral arrangement, it is horizontal clutch shaft bearing seat 6a that screw mandrel bearing 6 left ends are provided with an axis direction, screw mandrel 9 is arranged in clutch shaft bearing seat 6a by the supporting of clutch shaft bearing assembly; Described pinch roller bearing 13 is welded on and is fixed on screw mandrel bearing 6 right-hand members, and it is the second vertical bearing block 13a that pinch roller bearing 13 is provided with an axis direction, and the wheel pressing shaft 12a of described pinch roller 12 is arranged in the second bearing block 13a by the second bearing assembly supporting; On described screw mandrel 9, be equipped with the screw 20 coordinating with its formation screw thread transmission, described screw 20 connects with milling mechanism 17, and screw mandrel 9 rotates can adjust milling mechanism 17 displacements; Described screw mandrel bearing 6 left end bottoms connect with the rotating mechanism 8 of workbench by bolt, and rotating mechanism 8 drives 6 rotations of screw mandrel bearing can adjust the angle of milling mechanism 17.
The structure of described clutch shaft bearing assembly as shown in Figure 1, it is mainly made up of left hold-down nut 4, the first spacer 5, the second spacer 7, the first ball thrust bearing 14, the second ball thrust bearing 15 and deep groove ball bearing 16, the first ball thrust bearing 14, the second ball thrust bearing 15 and deep groove ball bearing 16 are sleeved on the left end axle journal of screw mandrel 9 from left to right successively, the first ball thrust bearing 14 left ends arrange the first spacer 5, the first spacers 5 and lock by two left hold-down nuts 4; Between described the first ball thrust bearing 14 and the second ball thrust bearing 15, be separated by by the interior step of clutch shaft bearing seat 6a, between the second ball thrust bearing 15 and deep groove ball bearing 16, be separated by by the second spacer 7, the right mouth of inner ring of deep groove ball bearing 16 is bearing on the step of screw mandrel 9 left end axle journals.
The structure of described the second bearing assembly as shown in Figure 1, it is mainly made up of right adjusting nut 10, spacer ring 11, the 3rd ball thrust bearing 18 and the 4th ball thrust bearing 19, the 3rd ball thrust bearing 18 and the 4th ball thrust bearing 19 are from up to down sleeved on wheel pressing shaft 12a successively, the 3rd ball thrust bearing 18 upper ends arrange spacer ring 11, and spacer ring 11 is locked by two right adjusting nuts 10; Between the 3rd ball thrust bearing 18 and the 4th ball thrust bearing 19, be separated by by the interior step of the second bearing block 13a, the bottom race of the 4th ball thrust bearing 19 is bearing on the step of wheel pressing shaft 12a.
operation principle of the present invention and the course of work are as follows:
When concrete application, operating personnel only need rotate the handle 2 of left end, just can adjust the position of milling mechanism 17 in divided edge of steel plate vertical direction; Operating personnel only need promote micro-adjusting mechanism right side members, can make whole micro-adjusting mechanism be adjusted to centered by rotating mechanism 8 arbitrarily angled; Operating personnel also can, by the nut of top, manual rotation right side, finely tune the above-below direction displacement of pinch roller 12.
Claims (3)
1. castellated plates double groove milling head of edge milling machine rotary fine adjustment mechanism, it is characterized in that: comprise handwheel (1), handle (2), flat key (3), screw mandrel bearing (6), screw mandrel (9), pinch roller (12), pinch roller bearing (13) and screw (20), described handwheel (1) is arranged on screw mandrel (9) left end and connects by flat key (3), and described handle (2) is arranged on handwheel (1); Described screw mandrel bearing (6) lateral arrangement, it is horizontal clutch shaft bearing seat (6a) that screw mandrel bearing (6) left end is provided with an axis direction, screw mandrel (9) is arranged in clutch shaft bearing seat (6a) by the supporting of clutch shaft bearing assembly; Described pinch roller bearing (13) is welded on and is fixed on screw mandrel bearing (6) right-hand member, it is vertical the second bearing block (13a) that pinch roller bearing (13) is provided with an axis direction, and the wheel pressing shaft (12a) of described pinch roller (12) is arranged in the second bearing block (13a) by the second bearing assembly supporting; On described screw mandrel (9), be equipped with the screw (20) coordinating with its formation screw thread transmission, described screw (20) connects with milling mechanism (17), and screw mandrel (9) rotates can adjust milling mechanism (17) displacement; Described screw mandrel bearing (6) left end bottom connects with the rotating mechanism (8) of workbench, and rotating mechanism (8) drives screw mandrel bearing (6) rotation can adjust the angle of milling mechanism (17).
2. castellated plates double groove milling head of edge milling machine rotary fine adjustment mechanism as claimed in claim 1, it is characterized in that: described clutch shaft bearing assembly comprises left hold-down nut (4), the first spacer (5), the second spacer (7), the first ball thrust bearing (14), the second ball thrust bearing (15) and deep groove ball bearing (16), the first ball thrust bearing (14), the second ball thrust bearing (15) and deep groove ball bearing (16) are sleeved on the left end axle journal of screw mandrel (9) from left to right successively, the first ball thrust bearing (14) left end arranges the first spacer (5), the first spacer (5) is by two left hold-down nuts (4) locking, between described the first ball thrust bearing (14) and the second ball thrust bearing (15), be separated by by the interior step of clutch shaft bearing seat (6a), between the second ball thrust bearing (15) and deep groove ball bearing (16), be separated by by the second spacer (7), the right mouth of inner ring of deep groove ball bearing (16) is bearing on the step of screw mandrel (9) left end axle journal.
3. castellated plates double groove milling head of edge milling machine rotary fine adjustment mechanism as claimed in claim 1, it is characterized in that: described the second bearing assembly comprises right adjusting nut (10), spacer ring (11), the 3rd ball thrust bearing (18) and the 4th ball thrust bearing (19), the 3rd ball thrust bearing (18) and the 4th ball thrust bearing (19) are from up to down sleeved on wheel pressing shaft (12a) successively, the 3rd ball thrust bearing (18) upper end arranges spacer ring (11), and spacer ring (11) is by two right adjusting nuts (10) locking; Between the 3rd ball thrust bearing (18) and the 4th ball thrust bearing (19), be separated by by the interior step of the second bearing block (13a), the bottom race of the 4th ball thrust bearing (19) is bearing on the step of wheel pressing shaft (12a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210433946.8A CN102941374B (en) | 2012-11-02 | 2012-11-02 | Tooth-shape plate double groove edge milling machine milling head rotation micro-adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210433946.8A CN102941374B (en) | 2012-11-02 | 2012-11-02 | Tooth-shape plate double groove edge milling machine milling head rotation micro-adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102941374A CN102941374A (en) | 2013-02-27 |
| CN102941374B true CN102941374B (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210433946.8A Expired - Fee Related CN102941374B (en) | 2012-11-02 | 2012-11-02 | Tooth-shape plate double groove edge milling machine milling head rotation micro-adjusting mechanism |
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| CN (1) | CN102941374B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962620A (en) * | 2014-05-22 | 2014-08-06 | 无锡华联精工机械有限公司 | Large-angle adjusting mechanism applicable to milling head of steel plate bilateral milling machine |
| CN104454692A (en) * | 2014-11-27 | 2015-03-25 | 贵州精立航太科技有限公司 | Hydraulic system for thread roller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298111A (en) * | 2008-05-10 | 2008-11-05 | 无锡华联科技集团有限公司 | Fine regulating device of back side copper plate in one-side welding double-side molding welding mechanism |
| CN101301701A (en) * | 2008-05-28 | 2008-11-12 | 无锡华联科技集团有限公司 | Plasma straight-line uniform angle beveling machine |
| CN101879628A (en) * | 2010-06-10 | 2010-11-10 | 无锡华联科技集团有限公司 | Adjustable cylinder clamping mechanism |
| CN202934175U (en) * | 2012-11-02 | 2013-05-15 | 无锡华联科技集团有限公司 | Rotating fine-tuning mechanism for milling head of double-groove edge milling machine for tooth-shaped boards |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0679511A (en) * | 1992-08-27 | 1994-03-22 | Synx Kk | Edge preparation device |
| JP2001096417A (en) * | 1999-09-29 | 2001-04-10 | Hatarii Seimitsu:Kk | Cutting and beveling device |
-
2012
- 2012-11-02 CN CN201210433946.8A patent/CN102941374B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298111A (en) * | 2008-05-10 | 2008-11-05 | 无锡华联科技集团有限公司 | Fine regulating device of back side copper plate in one-side welding double-side molding welding mechanism |
| CN101301701A (en) * | 2008-05-28 | 2008-11-12 | 无锡华联科技集团有限公司 | Plasma straight-line uniform angle beveling machine |
| CN101879628A (en) * | 2010-06-10 | 2010-11-10 | 无锡华联科技集团有限公司 | Adjustable cylinder clamping mechanism |
| CN202934175U (en) * | 2012-11-02 | 2013-05-15 | 无锡华联科技集团有限公司 | Rotating fine-tuning mechanism for milling head of double-groove edge milling machine for tooth-shaped boards |
Non-Patent Citations (2)
| Title |
|---|
| JP特开200196417A 2001.04.10 |
| JP特开平6-79511A 1994.03.22 |
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