CN210081177U - Multifunctional magnetic rotary workbench - Google Patents
Multifunctional magnetic rotary workbench Download PDFInfo
- Publication number
- CN210081177U CN210081177U CN201920709216.3U CN201920709216U CN210081177U CN 210081177 U CN210081177 U CN 210081177U CN 201920709216 U CN201920709216 U CN 201920709216U CN 210081177 U CN210081177 U CN 210081177U
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- China
- Prior art keywords
- rotary table
- lower extreme
- piston
- jacking
- center pin
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- 230000005389 magnetism Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 description 7
- 238000012856 packing Methods 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Abstract
The utility model relates to a multi-functional magnetism swivel work head, including base and swivel work head, the upper end middle part of base in be provided with the recess that holds the swivel work head of taking magnetism, the vertical driving motor of installing in one side of this recess, driving motor's output shaft on install the driving gear, the ring gear of this driving gear and swivel work head lower part installation meshes mutually, swivel work head lower extreme middle part be provided with the center pin, this center pin middle part axial is opened has the through-hole, the lower extreme middle part of base in be provided with the piston chamber, this piston chamber lower extreme covers the seal after passing through the jacking, the piston intracavity install the jacking piston of cover at the center pin lower extreme. The utility model discloses a swivel work head adopts the material of taking magnetism to make, need not set up closing device, effectively saves the cost and installs the degree of difficulty.
Description
Technical Field
The utility model relates to a rotary worktable technical field especially relates to a multi-functional magnetism rotary worktable.
Background
The existing rotary workbench is generally jacked up a central shaft by a plurality of oil cylinders, so that the problems of asynchronous jacking, moment inclination, clamping and the like are easily caused, the workbench with the jacking and rotating functions and the jacking cylinder are split, other auxiliary devices cannot be installed on the split rotary workbench, and the installation cost and the installation difficulty are high.
Disclosure of Invention
The utility model aims to solve the technical problem that a rotatory workstation of multi-functional magnetism is provided, rotatory workstation adopts the material of taking magnetism to make, need not set up closing device, effectively saves the cost and installs the degree of difficulty.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a multi-functional magnetism swivel work head, includes base and swivel work head, the upper end middle part of base in be provided with the recess that holds the swivel work head of taking magnetism, the vertical driving motor of installing in one side of this recess, driving motor's output shaft on install the driving gear, the ring gear of this driving gear and the installation of swivel work head lower part meshes mutually, swivel work head lower extreme middle part be provided with the center pin, this center pin middle part axial is opened there is the through-hole, the lower extreme middle part of base in be provided with the piston chamber, this piston chamber lower extreme covers after the jacking and seals, the piston intracavity install the jacking piston of cover at the center pin lower extreme.
As right technical scheme one side of recess be provided with the breach, the vertical driving motor that installs in this breach, breach upper end seal through the upper cover.
As right technical scheme a supplement, center pin lower extreme middle part axial be provided with the screw thread post, threaded connection has lock nut on this screw thread post, lock nut withstand jacking piston lower extreme, the center pin middle part arranged the spacing portion of round, jacking piston upper end is withheld to this spacing portion.
As right technical scheme a supplement, jacking piston upper end and spacing portion between install first packing ring, and this first packing ring cover is on the center pin.
As right technical scheme a supplement, jacking piston lower extreme and lock nut between install the second packing ring, and this second packing ring cover is on the center pin.
As right technical scheme a supplement, jacking back lid middle part open the via hole that has lock nut to pass.
As a supplement to the technical scheme of the utility model, the piston chamber middle part arranged the round sealing washer.
As right technical scheme a supplementary, swivel work head be discoid, around the circumference on this swivel work head and arranged the spacing hole of a plurality of, recess bottom be provided with the locating pin that matches with spacing hole.
As right technical scheme a supplement, spacing hole lower extreme opening part embedding have wear-resisting circle, this wear-resisting circle passes through the screw and is fixed with swivel work head.
As right technical scheme a supplement, one side of driving motor be provided with the encoder, link to each other through synchronous pulley between this encoder and the driving motor.
Has the advantages that: the utility model relates to a multifunctional magnetic rotary worktable, firstly, a mould is arranged on the rotary worktable, the rotary worktable is made of magnetic materials, can hold the mould, a pressing device is not needed, the cost and the installation difficulty are effectively saved, after the mould is arranged, oil is supplied to a piston cavity, a jacking piston is driven to drive a central shaft and the rotary worktable to move upwards for a certain distance, a certain distance is formed between the rotary worktable and the bottom of a groove, the friction between the rotary worktable and the bottom of the groove is avoided when the rotary worktable rotates, then a driving motor is started, an output shaft of the driving motor drives a driving gear to rotate, the driving gear is meshed with a gear ring arranged at the lower part of the rotary worktable, the rotary worktable can rotate along with the driving gear, after the rotary worktable rotates for a specified angle, the rotary worktable descends, a limit hole of the rotary worktable is inserted into a positioning pin of, accurate positioning is realized; a through hole is punched in the middle of the central shaft, so that other auxiliary devices can be conveniently installed (for example, a lower ejection cylinder shaft of a die spotting machine can pass through, and a lower ejection cylinder can support a die), and a common cylinder cannot be punched on a piston rod; the limiting hole and the positioning pin form a mechanical positioning device, and the rotation angle is accurately positioned through the mechanical positioning device; the driving motor is connected with the encoder through the synchronous belt wheel, and the rotation angle of the rotary worktable is controlled through the encoder; the central shaft serves as both a piston rod and a rotating shaft.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is an enlarged view of a portion of fig. 1 according to the present invention;
fig. 3 is a schematic diagram of the internal structure of the present invention.
The figure is as follows: 1. the base, 2, the ring gear, 3, swivel work head, 4, the through-hole, 5, the center pin, 6, the upper cover, 7, the driving gear, 8, driving motor, 9, the jacking piston, 10, the via hole, 11, lock nut, 12, the lid behind the jacking, 13, the piston chamber, 14, the screw thread post, 15, first packing ring, 16, spacing portion, 17, the second packing ring, 18, the sealing washer, 19, the breach, 20, spacing hole, 21, the screw, 22, wear ring, 23, the locating pin.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model discloses an embodiment relates to a multi-functional magnetism swivel work head, as shown in fig. 1-3, including base 1 and swivel work head 3, base 1's upper end middle part in be provided with the recess that holds swivel work head 3 of taking magnetism, the vertical driving motor 8 of installing in one side of this recess, driving motor 8's output shaft on install driving gear 7, the ring gear 2 of this driving gear 7 and 3 lower part installations of swivel work head meshes mutually, 3 lower extreme middle parts of swivel work head be provided with center pin 5, 5 middle part axial openings of this center pin have through-hole 4, base 1's lower extreme middle part in be provided with piston chamber 13, this piston chamber 13 lower extreme covers 12 through the jacking and seals, piston chamber 13 in install the jacking piston 9 of cover at 5 lower extremes of center pin.
Firstly, a mould is installed on a rotary worktable 3, the rotary worktable 3 is made of magnetic materials and can absorb the mould without arranging a pressing device, the cost and the installation difficulty are effectively saved, after the mould is installed, oil is supplied into a piston cavity 13, a jacking piston 9 is driven to drive a central shaft 5 and the rotary worktable 3 to move upwards for a certain distance, so that a certain distance exists between the rotary worktable 3 and the bottom of a groove, the friction between the rotary worktable 3 and the bottom of the groove when rotating is avoided, then a driving motor 8 is started, an output shaft of the driving motor 8 drives a driving gear 7 to rotate, the driving gear 7 is meshed with a gear ring 2 installed at the lower part of the rotary worktable 3, the rotary worktable 3 can rotate along with the driving gear 7, after the rotary worktable 3 rotates for a specified angle, the rotary worktable 3 descends, a limiting hole 20 of the rotary worktable 3 is inserted into a positioning pin 23 at the bottom of the groove, and realizing accurate positioning. A through hole 4 is punched in the middle of the central shaft 5, so that other auxiliary devices can be conveniently installed (for example, a lower ejection cylinder shaft of a die spotting machine can pass through, and a lower ejection cylinder can prop a die).
One side of the groove is provided with a gap 19, a driving motor 8 is vertically arranged in the gap 19, and the upper end of the gap 19 is sealed by an upper cover 6. Foreign materials are prevented from entering the notch 19 to interfere with the drive gear 7 and the ring gear 2.
5 lower extreme middle part axial of center pin be provided with screw thread post 14, threaded connection has lock nut 11 on this screw thread post 14, lock nut 11 withstand jacking piston 9 lower extreme, 5 middle parts of center pin arranged the spacing portion 16 of round, this spacing portion 16 withstands jacking piston 9 upper end.
A first gasket 15 is arranged between the upper end of the jacking piston 9 and the limiting part 16, and the first gasket 15 is sleeved on the central shaft 5.
A second washer 17 is arranged between the lower end of the jacking piston 9 and the locking nut 11, and the second washer 17 is sleeved on the central shaft 5.
The middle part of the jacking rear cover 12 is provided with a through hole 10 through which a locking nut 11 passes.
A ring of sealing ring 18 is arranged in the middle of the piston cavity 13.
The limiting hole 20 and the positioning pin 23 form a mechanical positioning device, and the rotation angle is accurately positioned through the mechanical positioning device. The rotary worktable 3 is disc-shaped, a plurality of limiting holes 20 are arranged on the rotary worktable 3 around the circumference, and the bottom of the groove is provided with a positioning pin 23 matched with the limiting holes 20. The plurality of limiting holes 20 correspond to different rotating angles of the rotating table 3, for example, 9 limiting holes 20 are formed in total, the limiting holes 20 rotate by 40 degrees correspondingly after rotating by one limiting hole 20, the limiting holes 20 rotate by 80 degrees correspondingly after rotating by two limiting holes 20, and the like; for example, there are 12 limiting holes 20, and the rotation through one limiting hole 20 is 30 degrees, the rotation through two limiting holes 20 is 60 degrees, and so on.
A wear-resistant ring 22 is embedded in an opening at the lower end of the limiting hole 20, and the wear-resistant ring 22 is fixed with the rotary worktable 3 through a screw 21. The wear-resistant ring 22 is convenient to replace, and the service life of the limiting hole 20 is greatly prolonged.
And an encoder is arranged on one side of the driving motor 8, and the encoder is connected with the driving motor 8 through a synchronous belt wheel. The driving motor 8 is connected with the encoder through a synchronous belt wheel, and finally the rotation angle of the rotary worktable 3 is controlled through the encoder.
The rotary worktable 3 can be directly pressed down by the oil communicated with the piston cavity 13 to provide certain pressing force for the rotary worktable 3, so that the worktable is prevented from rising when a die is pulled out.
Claims (10)
1. The utility model provides a multi-functional magnetism swivel work head, includes base (1) and swivel work head (3), its characterized in that: the upper end middle part of base (1) in be provided with the recess that holds rotary table (3) of taking magnetism, one side of this recess is vertical installs driving motor (8), the output shaft of driving motor (8) on install driving gear (7), ring gear (2) the meshing of this driving gear (7) and rotary table (3) lower part installation, rotary table (3) lower extreme middle part be provided with center pin (5), this center pin (5) middle part axial is opened has through-hole (4), the lower extreme middle part of base (1) in be provided with piston chamber (13), this piston chamber (13) lower extreme is sealed through jacking back lid (12), piston chamber (13) in install jacking piston (9) of cover at center pin (5) lower extreme.
2. A multi-functional magnetic rotary table as claimed in claim 1, wherein: one side of the groove is provided with a notch (19), a driving motor (8) is vertically arranged in the notch (19), and the upper end of the notch (19) is sealed by an upper cover (6).
3. A multi-functional magnetic rotary table as claimed in claim 1, wherein: center pin (5) lower extreme middle part axial be provided with screw thread post (14), threaded connection has lock nut (11) on this screw thread post (14), lock nut (11) withstand jacking piston (9) lower extreme, center pin (5) middle part arranged spacing portion of round (16), jacking piston (9) upper end is detained in this spacing portion (16).
4. A multi-functional magnetic rotary table as claimed in claim 3, wherein: a first gasket (15) is arranged between the upper end of the jacking piston (9) and the limiting part (16), and the first gasket (15) is sleeved on the central shaft (5).
5. A multi-functional magnetic rotary table as claimed in claim 3, wherein: a second washer (17) is arranged between the lower end of the jacking piston (9) and the locking nut (11), and the second washer (17) is sleeved on the central shaft (5).
6. A multi-functional magnetic rotary table as claimed in claim 3, wherein: the middle part of the jacking rear cover (12) is provided with a through hole (10) through which a locking nut (11) passes.
7. A multi-functional magnetic rotary table as claimed in claim 1, wherein: and a circle of sealing ring (18) is arranged in the middle of the piston cavity (13).
8. A multi-functional magnetic rotary table as claimed in claim 1, wherein: the rotary worktable (3) is disc-shaped, a plurality of limiting holes (20) are arranged on the rotary worktable (3) around the circumference, and positioning pins (23) matched with the limiting holes (20) are arranged at the bottom of the groove.
9. A multi-functional magnetic rotary table as claimed in claim 8, wherein: an abrasion-resistant ring (22) is embedded in an opening at the lower end of the limiting hole (20), and the abrasion-resistant ring (22) is fixed with the rotary workbench (3) through a screw (21).
10. A multi-functional magnetic rotary table as claimed in claim 1, wherein: and an encoder is arranged on one side of the driving motor (8), and the encoder is connected with the driving motor (8) through a synchronous belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709216.3U CN210081177U (en) | 2019-05-17 | 2019-05-17 | Multifunctional magnetic rotary workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920709216.3U CN210081177U (en) | 2019-05-17 | 2019-05-17 | Multifunctional magnetic rotary workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210081177U true CN210081177U (en) | 2020-02-18 |
Family
ID=69478820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920709216.3U Active CN210081177U (en) | 2019-05-17 | 2019-05-17 | Multifunctional magnetic rotary workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210081177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091188A (en) * | 2019-05-17 | 2019-08-06 | 宁波顺兴开浩精工机械有限公司 | A kind of multifunction magnetic rotary table |
-
2019
- 2019-05-17 CN CN201920709216.3U patent/CN210081177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091188A (en) * | 2019-05-17 | 2019-08-06 | 宁波顺兴开浩精工机械有限公司 | A kind of multifunction magnetic rotary table |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315800 No.1, qigehechen, Donggang, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Precision Moulding Craftsman (Zhejiang) Machinery Manufacturing Co.,Ltd. Address before: 315800 No.1, qigehechen, Donggang, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO SHUN XING KAIHAO PRECISION MACHINERY CO.,LTD. |