CN217571787U - Machine tool rotary workbench stable in operation - Google Patents
Machine tool rotary workbench stable in operation Download PDFInfo
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- CN217571787U CN217571787U CN202221260619.2U CN202221260619U CN217571787U CN 217571787 U CN217571787 U CN 217571787U CN 202221260619 U CN202221260619 U CN 202221260619U CN 217571787 U CN217571787 U CN 217571787U
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- 230000007306 turnover Effects 0.000 claims description 24
- 238000003754 machining Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a machine tool rotary worktable stable in operation, including upset base and movable block, the top of upset base articulates there is the returning face plate, and the top of returning face plate installs rotating base, rotating electrical machines is installed in rotating base's left side, steady supporting shoe is installed down to rotating base's top, and the inside of steady supporting shoe has been seted up down the spacing support groove down, the internally mounted in spacing support groove has steady support ball down, and the top of steady support ball installs last steady supporting shoe. The utility model discloses an go up even supporting shoe, even support ball and even supporting shoe pairing rotation working plate down and play the supporting role, avoid the condition that the rotatory working plate appears rocking when rotating, influence the machining precision of lathe, go up spacing support groove, even support ball and lower spacing support groove simultaneously and reduce the frictional force between the three, avoid the rotation of pairing rotation working plate to cause the influence.
Description
Technical Field
The utility model relates to a lathe technical field specifically is a operate steady's lathe swivel work head.
Background
The rotary worktable is driven by a motor to realize automatic angle adjustment, finish machining is performed on worm and gear or worm wheel transmission, the angle adjustment is infinite, and a precision shafting is designed, so that the rotary worktable has the characteristics of high precision and large bearing; the stepping motor is connected with the transmission piece through an imported high-quality elastic coupling, so that space and processing form and position errors are eliminated, and the outer ring scale of the rotary table top is visual; the standard interface is convenient for signal transmission; the hand wheel is configured manually, and the electric control and the manual operation can be realized.
The existing machine tool rotary worktable is poor in stability and has an influence on machining precision due to the fact that the existing machine tool rotary worktable shakes in the rotating process, and meanwhile, a transmission rod can bear larger force.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lathe swivel work head that operates steadily to the condition that can appear rocking of the rotatory in-process of current lathe swivel work head is proposed in solving above-mentioned background art, and the steady type is relatively poor, causes the influence to machining precision, also can make the transfer line bear the problem of bigger power simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machine tool rotary worktable stable in operation, includes upset base and movable block, the top of upset base articulates there is the returning face plate, and installs rotating base in the top of returning face plate, rotating electrical machines is installed in rotating base's left side, steady supporting shoe is installed down to rotating base's top, and the inside of steady supporting shoe has seted up down spacing support groove down, the internally mounted in spacing support groove has steady supporting ball down, and the top of steady supporting ball installs last steady supporting shoe, the inside of going up steady supporting shoe has seted up spacing support groove, the rotatory work board is installed to the top of going up steady supporting shoe, dustproof baffle is installed in the outside of going up steady supporting shoe, spacing movable groove has been seted up to the inside of upset base, and the internally mounted movable block in spacing movable groove, the internally mounted of movable block has adjusting screw, and adjusting screw's front end installs the operation crank, supplementary spacing spout has been seted up to the inner wall both sides in spacing movable groove, and the internally mounted of supplementary spacing spout has supplementary spacing slider, the upset bracing piece is installed to the top of movable block.
Preferably, the rotating base is fixedly connected with the lower stable supporting block in an integrated manner, and the rotating base is of an annular structure.
Preferably, the rotary working plate is fixedly connected with the upper stable supporting block in an integrated manner, and the shape and the size of the upper stable supporting block are matched with those of the lower stable supporting block.
Preferably, the inner shape and size of the lower limit support groove are partially matched with those of the stable support ball, and the stable support ball rolls in the upper limit support groove and the lower limit support groove.
Preferably, the adjusting screw rod is movably connected with the overturning base, sequentially penetrates through the moving block and the limiting movable groove, and is in threaded connection with the moving block.
Preferably, the auxiliary limiting slide block is fixedly connected with the moving block in an integrated manner, the shape and the size of the auxiliary limiting slide block are partially matched with those of the inside of the auxiliary limiting slide groove, and the moving block moves inside the limiting movable groove through the adjusting screw rod, the auxiliary limiting slide groove and the auxiliary limiting slide block.
Preferably, the moving block is movably connected with the turnover supporting rod, and the turnover supporting rod is in threaded connection with the turnover plate.
Compared with the prior art, the utility model provides a machine tool rotary worktable that operates steadily possesses following beneficial effect:
the utility model has the advantages that the upper stable supporting block, the stable supporting balls and the lower stable supporting block play a supporting role for the rotating working plate, the rotating working plate is prevented from shaking during rotation, the machining precision of the machine tool is prevented from being influenced, and meanwhile, the upper limiting supporting groove, the stable supporting balls and the lower limiting supporting groove reduce the friction force among the upper limiting supporting groove, the stable supporting balls and the lower limiting supporting groove, and the influence on the rotation of the rotating working plate is prevented;
the utility model protects the upper limiting support groove, the stable support ball and the lower limiting support groove by the dustproof baffle plate, and avoids the scraps generated by processing from entering the upper limiting support groove and the lower limiting support groove and damaging the upper limiting support groove, the stable support ball and the lower limiting support groove;
the utility model discloses a wave accommodate the lead screw and promote the movable block and remove in the inside of spacing movable groove, and then promote the returning face plate through the upset bracing piece and rotate, realize adjusting the angle of returning face plate to in order to satisfy the processing demand.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of the external structure of the rotating base of the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the internal structure of the turnover base of the present invention.
In the figure: 1. turning over the base; 2. a turnover plate; 3. rotating the base; 4. rotating the working plate; 5. a rotating electric machine; 6. operating a crank; 7. adjusting the screw rod; 8. an upper stable supporting block; 9. an upper limiting support groove; 10. stably supporting the ball; 11. a lower limiting support groove; 12. a lower stable supporting block; 13. a dust-proof baffle plate; 14. turning over the supporting rod; 15. a limiting movable groove; 16. an auxiliary limiting chute; 17. an auxiliary limit slide block; 18. moving the mass.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a machine tool rotary workbench stable in operation comprises a turnover base 1, wherein a turnover plate 2 is hinged above the turnover base 1, a rotary base 3 is arranged above the turnover plate 2, a rotary motor 5 is arranged on the left side of the rotary base 3, and a lower stable supporting block 12 is arranged above the rotary base 3; the rotating base 3 is fixedly connected with a lower stable supporting block 12 in an integrated manner, the rotating base 3 is of an annular structure, a lower limiting supporting groove 11 is formed in the lower stable supporting block 12, a stable supporting ball 10 is arranged in the lower limiting supporting groove 11, and an upper stable supporting block 8 is arranged above the stable supporting ball 10; the rotary working plate 4 is fixedly connected with the upper stable supporting block 8 in an integrated manner, the shape and the size of the upper stable supporting block 8 are matched with those of the lower stable supporting block 12, and an upper limiting supporting groove 9 is formed in the upper stable supporting block 8; the shape and size of the inner part of the lower limit supporting groove 11 are partially matched with the shape and size of the stable supporting ball 10, and the stable supporting ball 10 rolls in the upper limit supporting groove 9 and the lower limit supporting groove 11; the upper stable supporting block 8, the stable supporting balls 10 and the lower stable supporting block 12 play a supporting role for the rotating working plate 4, the rotating working plate 4 is prevented from shaking during rotation, the machining precision of a machine tool is prevented from being influenced, meanwhile, the upper limiting supporting groove 9, the stable supporting balls 10 and the lower limiting supporting groove 11 reduce friction force among the three, the rotating working plate 4 is prevented from being influenced by rotation, the rotating working plate 4 is installed above the upper stable supporting block 8, and the dustproof baffle 13 is installed on the outer side of the upper stable supporting block 8; through dust guard 13 to last spacing support groove 9, steadily support ball 10 and lower spacing support groove 11 and play the guard action, avoid the sweeps that the processing produced to enter into last spacing support groove 9 and lower spacing support groove 11 inside, cause the damage to last spacing support groove 9, steadily support ball 10 and lower spacing support groove 11.
Referring to fig. 1 and 4, the present invention provides a technical solution: a machine tool rotary worktable stable in operation comprises a limiting movable groove 15, the interior of a turnover base 1 is provided with the limiting movable groove 15, a movable block 18 is arranged in the limiting movable groove 15, and an adjusting screw 7 is arranged in the movable block 18; the adjusting screw rod 7 is movably connected with the overturning base 1, the adjusting screw rod 7 sequentially penetrates through the moving block 18 and the limiting movable groove 15, the adjusting screw rod 7 is in threaded connection with the moving block 18, the front end of the adjusting screw rod 7 is provided with the operating crank 6, two sides of the inner wall of the limiting movable groove 15 are provided with auxiliary limiting sliding grooves 16, and auxiliary limiting sliding blocks 17 are arranged inside the auxiliary limiting sliding grooves 16; the auxiliary limiting slide block 17 is fixedly connected with the moving block 18 in an integrated mode, the shape and size of the auxiliary limiting slide block 17 are partially matched with those of the inside of the auxiliary limiting slide groove 16, the moving block 18 moves inside the limiting movable groove 15 through the adjusting screw rod 7, the auxiliary limiting slide groove 16 and the auxiliary limiting slide block 17, and the overturning support rod 14 is installed above the moving block 18; the moving block 18 is movably connected with the turnover support rod 14, and the turnover support rod 14 is in threaded connection with the turnover plate 2; the movable block 18 is pushed to move in the limiting movable groove 15 by shaking the adjusting screw rod 7, and then the turnover plate 2 is pushed to rotate through the turnover supporting rod 14, so that the angle of the turnover plate 2 is adjusted, and the machining requirement is met.
The working principle of the machine tool rotary workbench stable in operation is as follows: firstly, a workpiece is clamped and fixed on a rotary working plate 4, a rotary base 3, a machine tool rotary worktable formed by the rotary working plate 4 and a rotary motor 5 is the prior art, the rotary motor 5 is electrified to work to drive a worm inside the rotary base 3 to rotate, the worm drives a transmission rod to rotate through a worm wheel, and further drives the rotary working plate 4 to rotate, the rotary working plate 4 drives an upper stable supporting block 8 when rotating, the upper stable supporting block 8 rotates through an upper limiting supporting groove 9, a stable supporting ball 10 and a lower limiting supporting groove 11 are realized to rotate on a lower stable supporting block 12, and the stable supporting ball 10 gives a supporting force to the upper stable supporting block 8, so that the upper stable supporting block 8 and the upper stable supporting block 8 stably rotate, then an operation crank 6 is shaken to drive an adjusting screw rod 7 to rotate, a moving block 18 is pushed to move inside a limiting movable groove 15 through threads, then the moving block 18 pushes a turnover plate 2 to rotate on the turnover base 1 through a turnover supporting rod 14, and finally the workpiece on the rotary working plate 4 is processed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a machine tool rotary worktable that operates steadily, includes upset base (1) and movable block (18), its characterized in that: the upper part of the turnover base (1) is hinged with a turnover plate (2), a rotating base (3) is installed above the turnover plate (2), a rotating motor (5) is installed on the left side of the rotating base (3), a lower stable supporting block (12) is installed above the rotating base (3), a lower limiting supporting groove (11) is formed in the lower stable supporting block (12), a stable supporting ball (10) is installed in the lower limiting supporting groove (11), an upper stable supporting block (8) is installed above the stable supporting ball (10), an upper limiting supporting groove (9) is formed in the upper stable supporting block (8), a rotating working plate (4) is installed above the upper stable supporting block (8), a dustproof baffle (13) is installed on the outer side of the upper stable supporting block (8), a limiting movable groove (15) is formed in the turnover base (1), a movable block (18) is installed in the limiting movable groove (15), an adjusting screw rod (7) is installed in the movable block (18), an operation crank (6) is installed at the front end of the adjusting screw rod (7), a limiting movable groove (15) is installed on the inner side, and auxiliary sliding chutes (16) and auxiliary sliding blocks (17) are installed on two sides of the limiting sliding grooves (16), and a turnover support rod (14) is arranged above the moving block (18).
2. A smoothly running machine tool rotating table according to claim 1, wherein: the rotating base (3) is fixedly connected with the lower stable supporting block (12) in an integrated mode, and the rotating base (3) is of an annular structure.
3. A smoothly running machine tool rotating table according to claim 1, wherein: the rotary working plate (4) is fixedly connected with the upper stable supporting block (8) in an integrated mode, and the shape and the size of the upper stable supporting block (8) are matched with those of the lower stable supporting block (12).
4. A smoothly running machine tool rotating table according to claim 1, wherein: the inner shape and size of the lower limit supporting groove (11) are partially matched with the shape and size of the stable supporting ball (10), and the stable supporting ball (10) rolls in the upper limit supporting groove (9) and the lower limit supporting groove (11).
5. A smoothly running machine tool rotatable table as claimed in claim 1, wherein: the adjusting screw rod (7) is movably connected with the overturning base (1), the adjusting screw rod (7) sequentially penetrates through the moving block (18) and the limiting movable groove (15), and the adjusting screw rod (7) is in threaded connection with the moving block (18).
6. A smoothly running machine tool rotating table according to claim 1, wherein: the auxiliary limiting sliding block (17) is fixedly connected with the moving block (18) in an integrated mode, the shape and size of the auxiliary limiting sliding block (17) are partially matched with those of the inside of the auxiliary limiting sliding groove (16), and the moving block (18) moves inside the limiting movable groove (15) through the adjusting screw rod (7), the auxiliary limiting sliding groove (16) and the auxiliary limiting sliding block (17).
7. A smoothly running machine tool rotating table according to claim 1, wherein: the moving block (18) is movably connected with the overturning support rod (14), and the overturning support rod (14) is in threaded connection with the overturning plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260619.2U CN217571787U (en) | 2022-05-23 | 2022-05-23 | Machine tool rotary workbench stable in operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260619.2U CN217571787U (en) | 2022-05-23 | 2022-05-23 | Machine tool rotary workbench stable in operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217571787U true CN217571787U (en) | 2022-10-14 |
Family
ID=83553635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221260619.2U Active CN217571787U (en) | 2022-05-23 | 2022-05-23 | Machine tool rotary workbench stable in operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217571787U (en) |
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2022
- 2022-05-23 CN CN202221260619.2U patent/CN217571787U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20231008 Address after: Xialouzi Village, Zhujiatun Town, Dongling District, Shenyang City, Liaoning Province, 110000 Patentee after: Shenyang Hansi Mechanical Seal Products Co.,Ltd. Address before: 528000 Room 701, Building 2, No. 55, Huanzhen East Road, Shunjiang Community, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: Shi Beibei |