CN208496923U - A kind of clamping and rotating system - Google Patents
A kind of clamping and rotating system Download PDFInfo
- Publication number
- CN208496923U CN208496923U CN201821033308.6U CN201821033308U CN208496923U CN 208496923 U CN208496923 U CN 208496923U CN 201821033308 U CN201821033308 U CN 201821033308U CN 208496923 U CN208496923 U CN 208496923U
- Authority
- CN
- China
- Prior art keywords
- ball spline
- spline shaft
- clamping
- column spinner
- upside down
- 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.)
- Active
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of clamping and rotating systems, including support, pedestal and drive upside down structure, motor and speed reducer is installed, for speed reducer by shaft coupling and ball spline axis connection, ball spline shaft is fixed on the base by first bearing seat on the support；The integral installation that column spinner and ball spline shaft nut fixed Combination are combined at an entirety, column spinner and ball spline shaft nut drives upside down in structure what is be made of cylinder.The utility model makes full use of ball spline shaft nut that can both move up and down along ball spline shaft, the characteristics of transmitting torque can be rotated together with ball spline again, so that entire mechanism is compact simple, workpiece is enabled to be sufficiently exposed to machining area, there is no other structures to stop machining area, is conducive to promote and apply.
Description
Technical field
The utility model relates to clamp art, specifically a kind of clamping and rotating system, being suitable for product or fixture is needed
Want press-down type clamping, the equipment for needing to rotate after clamping.
Background technique
Certain device actions require as follows: 1) fixture is compacted；2) it can be rotated after fixture is compacted.In order to realize this
A function is generally generated using cylinder and pushes clamping force, motor driven rotation.There are two types of arrangements for mechanism: 1) motor is installed
On cylinder, clamps during the depression process and connect motor and carry out simultaneously；2) cylinder and fixture share mounting seat, and motor drives
Move entire pedestal rotation.
Both the above structure all has some disadvantages:
The first structure: 1) it needs using large-diameter cylinder, for providing clamping force and overcoming motor-driven whirler
The gravity of structure, the ability of cylinder, which is used primarily in, to be overcome on gravity；2) it clamps and connection traversing mechanism carries out simultaneously, if do not designed
Flexible linking device, it will impact is engaged in rotating mechanism, increases the complexity of equipment；3) under in order to guarantee vertically
Pressure, needs additional guiding mechanism, causes total complexity too fat to move.
Second of structure: 1) cylinder and fixture are mounted on identical pedestal, and more zero will be arranged on entire pedestal
Part and component, it appears mixed and disorderly；If 2) it is higher to push required precision, also needs to arrange guiding mechanism on pedestal, more increase multiple
Miscellaneous degree；3) entire pedestal adds the frame being connected with rotating mechanism, keeps entire organization volume larger；4) due to cylinder and outside
The blocking of frame, fixture, which cannot be completely exposed, to be come, and the demand for needing to expose entire fixture is not able to satisfy.
Therefore, for the above status, there is an urgent need to develop a kind of clamping and rotating systems, to overcome in currently practical application
It is insufficient.
Utility model content
The purpose of this utility model is to provide a kind of clamping and rotating systems, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of clamping and rotating system, including support, pedestal and drive upside down structure, motor is installed on the support and subtracts
Fast machine, the speed reducer are fixed on by shaft coupling and ball spline axis connection, the ball spline shaft by first bearing seat
On pedestal；Column spinner and ball spline shaft nut fixed Combination are combined at an entirety, column spinner and ball spline shaft nut
Integral installation driven upside down in structure what is be made of cylinder.
As a further solution of the present invention: the output shaft of the motor and the input axis connection of speed reducer, slow down
The output shaft of machine passes through shaft coupling and ball spline axis connection.
As a further solution of the present invention: the entirety that the column spinner and ball spline shaft nut are combined into can
Structure is driven upside down relatively to rotate freely.
As a further solution of the present invention: the structure that drives upside down can be along the guide post installed on the downside of pedestal
Longitudinal movement, work as cylinder operation, drive upside down structure drive column spinner and ball spline shaft nut composition move up and down in overall.
As a further solution of the present invention: the lower end of the column spinner is equipped with pressure head, the lower section of pressure head is corresponding
It is provided with the second bearing seat for installing workpiece.
Compared with prior art, the utility model has the beneficial effects that
The device makes full use of ball spline shaft nut that can not only move up and down along ball spline shaft, but can and ball
Spline rotates the characteristics of transmitting torque together, so that entire mechanism is compact simple, workpiece is enabled to be sufficiently exposed to processing district
Domain stops machining area without other structures, is conducive to promote and apply.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
In figure: 101- motor, 102- speed reducer, 103- support, 104- first bearing seat, 105- ball spline shaft, 106-
Pedestal, 107- intermediate bearing, 108- drive upside down structure, 109- ball spline shaft nut, 110- column spinner, 111- pressure head,
112- workpiece, 113- second bearing seat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of clamping and rotating system, including support 103, pedestal 106
With drive upside down structure 108, motor 101 and speed reducer 102 are installed, the speed reducer 102 passes through shaft coupling on the support 103
Device and ball spline shaft 105 connect, and the ball spline shaft 105 is fixed on pedestal 106 by first bearing seat 104；Rotation
Column 110 and 109 fixed Combination of ball spline shaft nut are combined at an entirety, column spinner 110 and ball spline shaft nut 109
Integral installation driven upside down in structure 108 what is be made of cylinder, connected by intermediate bearing 107,110 He of column spinner
The entirety that ball spline shaft nut 109 is combined into opposite can drive upside down structure 108 and rotate freely, and drive upside down structure 108
The guide post longitudinal movement that can be installed on the downside of pedestal 106, the lower end of the column spinner 110 is equipped with pressure head 111, the pressure
First 111 lower section is correspondingly arranged on the second bearing seat 113 for installing workpiece 112.
In the present embodiment, the output shaft of the motor 101 and the input axis connection of speed reducer 102, the output of speed reducer 102
Axis is connected by shaft coupling and ball spline shaft 105.
The clamping and rotating system, when motor 101 works, driving ball spline shaft 105 rotates, to drive column spinner
110 and ball spline shaft nut 109 form integral-rotation；Work as cylinder moving, drives upside down structure 108 and drive column spinner 110
It moves up and down in overall with what ball spline shaft nut 109 formed；Pressure head 111 moves downward clamping workpiece with column spinner 110
112, when column spinner 110 rotates, workpiece 112 is also rotated with.
The device makes full use of ball spline shaft nut 109 that can not only move up and down along ball spline shaft 105, but also can be with
The characteristics of rotating transmitting torque together with ball spline enables workpiece to be sufficiently exposed to so that entire mechanism is compact simple
Machining area stops machining area without other structures, is conducive to promote and apply.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (5)
1. a kind of clamping and rotating system, including support (103), pedestal (106) and drive upside down structure (108), which is characterized in that
Motor (101) and speed reducer (102) are installed, the speed reducer (102) passes through shaft coupling and ball flower on the support (103)
Key axis (105) connection, the ball spline shaft (105) are fixed on pedestal (106) by first bearing seat (104)；Column spinner
(110) and ball spline shaft nut (109) fixed Combination is at an entirety, column spinner (110) and ball spline shaft nut (109)
The integral installation being combined into drives upside down on structure (108) what is be made of cylinder.
2. clamping and rotating system according to claim 1, which is characterized in that the output shaft of the motor (101) and deceleration
The output shaft of the input axis connection of machine (102), speed reducer (102) is connected by shaft coupling and ball spline shaft (105).
3. clamping and rotating system according to claim 1, which is characterized in that the column spinner (110) and ball spline shaft
The entirety that nut (109) is combined into opposite can drive upside down structure (108) and rotate freely.
4. clamping and rotating system according to claim 1 or 3, which is characterized in that it is described drive upside down structure (108) can
Along the guide post longitudinal movement installed on the downside of pedestal (106), work as cylinder operation, drives upside down structure (108) and drive column spinner
(110) and ball spline shaft nut (109) composition move up and down in overall.
5. clamping and rotating system according to claim 1, which is characterized in that the lower end of the column spinner (110) is equipped with
Pressure head (111) is correspondingly arranged on the second bearing seat (113) for installing workpiece (112) below pressure head (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033308.6U CN208496923U (en) | 2018-07-02 | 2018-07-02 | A kind of clamping and rotating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033308.6U CN208496923U (en) | 2018-07-02 | 2018-07-02 | A kind of clamping and rotating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208496923U true CN208496923U (en) | 2019-02-15 |
Family
ID=65282060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821033308.6U Active CN208496923U (en) | 2018-07-02 | 2018-07-02 | A kind of clamping and rotating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208496923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581983A (en) * | 2018-07-02 | 2018-09-28 | 深圳市智立方自动化科技有限公司 | A kind of clamping and rotating system |
-
2018
- 2018-07-02 CN CN201821033308.6U patent/CN208496923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581983A (en) * | 2018-07-02 | 2018-09-28 | 深圳市智立方自动化科技有限公司 | A kind of clamping and rotating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211965530U (en) | Continuous stamping device for industrial production | |
| CN203409565U (en) | Rapid spindle brake device for numerically-controlled machine tool | |
| CN208496923U (en) | A kind of clamping and rotating system | |
| CN218284833U (en) | Grinding device is used in nonrust steel pipe processing | |
| CN108081007A (en) | A kind of new brake disk drilling equipment | |
| CN115780855A (en) | Sleeve type clamp for machining drill bit and clamping method thereof | |
| CN215736178U (en) | Automatic clamping and centering tapping machine for different-direction crank | |
| CN108581983A (en) | A kind of clamping and rotating system | |
| CN105697663B (en) | A kind of mechanical device realized harmonic speed reducer and be applied to Bidirectional driving | |
| CN206992872U (en) | A kind of small load leading screw drive line motion module | |
| CN206839516U (en) | A kind of composite gearbox grips switching mechanism | |
| CN209424359U (en) | A kind of steel tube bending machine | |
| CN211254349U (en) | Rotary manipulator | |
| CN209682030U (en) | A kind of mold production fixture | |
| CN207982782U (en) | A kind of multifunction machine slide unit | |
| CN208543172U (en) | Isolator lifting device | |
| CN206869452U (en) | Timesharing twin shaft workbench | |
| CN206724984U (en) | A kind of gantry aggregate motion module | |
| CN205927792U (en) | Crankshaft rotation machine | |
| CN219915134U (en) | Fixing clamp | |
| CN221231446U (en) | Punching equipment convenient for fixing position | |
| CN210936694U (en) | X-axis gear rack transmission mechanism | |
| CN221404650U (en) | Hail experiment testing arrangement of multi-angle test | |
| CN205415397U (en) | Fixing device of pressure disk | |
| CN219379669U (en) | Quick positioning mechanism of rotatory screw of screwing up |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |