CN209681693U - A kind of rotating mechanism and the fixture using the rotating mechanism - Google Patents
A kind of rotating mechanism and the fixture using the rotating mechanism Download PDFInfo
- Publication number
- CN209681693U CN209681693U CN201822272840.XU CN201822272840U CN209681693U CN 209681693 U CN209681693 U CN 209681693U CN 201822272840 U CN201822272840 U CN 201822272840U CN 209681693 U CN209681693 U CN 209681693U
- Authority
- CN
- China
- Prior art keywords
- rotating mechanism
- rotary components
- connector
- spin
- rod
- 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
Abstract
The utility model relates to rotating mechanism and use the fixture of the rotating mechanism, including rotary components, loading block and actuator, the loading block is provided with active tunnel and two side openings positioned at active tunnel two sides, the rotary components are arranged in the active tunnel, and the actuator is connect to drive the rotary components to move upwards along active tunnel with the rotary components；Threaded body multi-directional ball is provided on two side openings, the outer wall of the rotary components offers two symmetrical helicla flutes, and the end of the threaded body multi-directional ball is inserted into the helicla flute；The rotary components include positioned at the push rod of rotary components bottom, the screw rod above push rod and in the symmetrically arranged threaded body multi-directional ball in screw rod two sides.The utility model rotating mechanism and using the rotating mechanism fixture overall structure it is simple, suitable for the use environment of specific small space, the direction of rotation that is easy to remove and repair with adjustment mechanism.
Description
Technical field
The utility model relates to rotating mechanism field more particularly to a kind of rotating mechanism and use the folder of the rotating mechanism
Tool.
Background technique
Existing rotating mechanism generallys use the working method pushed while rotating, and down-pressed pole is generally installed in piston
On axis, the down stroke of down-pressed pole is equal to piston shaft stroke, so that rotation needs to reserve centainly for the pushing and rotation of down-pressed pole
Space, and existing rotating mechanism will be realized and be rotated up and down movement, and the part needed is more, and structure is complicated, and disassembly is difficult,
Therefore existing rotary air cylinder structure complexity, higher cost, are not easy to detachable maintaining and replacement component, are not suitable for specific narrow
The use environment in small space.
Utility model content
Aiming at the shortcomings in the prior art, the purpose of the utility model is to provide a kind of cylinder rotating mechanisms, existing to solve
There is rotary cylinder mechanism structure complexity in technology, be not suitable for the shortcomings that use environment of specific small space.
To achieve the above object, the utility model provides a kind of rotating mechanism, including rotary components, loading block and drive
Moving part, the loading block are provided with active tunnel and two side openings positioned at active tunnel two sides, the rotary components setting
In the active tunnel, the actuator is connect to drive the rotary components to transport upwards along active tunnel with the rotary components
It is dynamic；Threaded body multi-directional ball is provided on two side openings, the outer wall of the rotary components offers symmetrical two
The end of helicla flute, the threaded body multi-directional ball is inserted into the helicla flute.
As a kind of improvement of the utility model rotating mechanism, the rotary components include being located at rotary components bottom
Push rod, the screw rod above push rod are provided with external screw thread at the top of the push rod, be provided among the screw rod threaded hole and
Described two helicla flutes are arranged on screw rod side wall；Push rod one end is connect with rotary components, and one end is connect with actuator, as
Bridge between actuator and rotary components, helicla flute are contacted with threaded body multi-directional ball, and the flute mark in helicla flute can control screw thread
The direction of rotation of body multi-directional ball.
As a kind of improvement of the utility model rotating mechanism, the threaded body multi-directional ball includes a cylindrical body pedestal, institute
It states and is provided with external screw thread outside cylindrical body pedestal and wherein one end is provided with object placing cavity, have respectively in the object placing cavity and be arranged in bottom
Several balls, setting baffle in middle level and the spin that top layer is set, be also provided with through-hole, the rolling among the baffle
Ball passes through the through-hole and contacts with ball, and a part of the spin is fixed in the object placing cavity, and another part is exposed outside,
Contact point between contact point between the spin and object placing cavity and spin exposed part and contactant forms an equilateral triangle,
The threaded body universal ball structure is simple, enables the rotary motion of this rotating mechanism.
As a kind of improvement of the utility model rotating mechanism, it is provided with washer below the push rod, is used to increase drive
Contact area between moving part and push rod reinforces the stability and leakproofness and leakproofness of this rotating mechanism.
As a kind of improvement of the utility model rotating mechanism, pull rod, the pull rod are also connected with above the screw rod
Top is connected with a claw and the claw is connect with pull rod screw, and when pull rod is connect with claw, this rotating mechanism is used for and pressure
Pawl connection, energy band dynamic pressure pawl are rotated up and down movement.
Corresponding in this, another purpose of the utility model is to provide a kind of fixture using the rotating mechanism, to solve
Structure is complicated, is not suitable for the use environment of specific small space for rolling clamp in the prior art, and disassembly is difficult, is not easy to replace
The shortcomings that component and maintenance, higher cost.
To achieve the above object, the utility model provides a kind of fixture using the rotating mechanism, and the fixture includes
Above-mentioned rotating mechanism further includes the clamping fixture seat that the clamp cover above loading block is arranged in and is connected to below loading block, institute
State clamping fixture seat, clamp cover corresponds to loading block and is all provided with active tunnel, be also connected with pull rod, the clamp cover above the screw rod
Top is provided with the connector connecting with pull rod, and the connector is that lower section is provided with externally threaded threaded rod, top is diameter
Greater than the connector of product through-hole diameter, it is applied to field of fixtures using the rotating mechanism, is clamping some special or do not advising
Then when product, light up and down motion can not be clamped, and rotary motion achievees the purpose that clamping while needing to clamp up and down.
A kind of improvement of the fixture of the rotating mechanism is used as the utility model, is provided on the external screw thread of the pull rod
Limit for height platform, be used to control pull rod rising height, when on pull rod limit for height platform reach loading block bottom surface when, pull rod no longer on
It rises.
As a kind of improvement of the utility model rotating mechanism, the clamping fixture seat down either side is each provided with one piece of cushion block,
It makes fixture integrally place more stable and cylinder can be allowed to be suspended vacantly below bottom plate.
As a kind of improvement of the utility model rotating mechanism, hollow briquetting is provided between the product and connector,
The connector diameter is greater than hollow briquetting aperture, and hollow briquetting disperses for protecting the surface of product not abraded by connector
Connector is provided with hollow the pressure of product so that clamping pressure suffered by product is more evenly between the product and connector
When briquetting, connector diameter, which is greater than hollow briquetting aperture, can be achieved with the purpose clamped, save connector material cost.
As a kind of improvement of the utility model rotating mechanism, the connector is screw, and structure is simple, pattern is more
Sample, connection is reliable, is convenient to mount and dismount, is at low cost.
In conclusion the utility model rotating mechanism and the rotary components using the fixture of the rotating mechanism include being located at rotation
Turn the push rod of component bottom, the screw rod above push rod, be provided with external screw thread at the top of the push rod, in the screw rod
Between be provided with threaded hole and described two helicla flutes and be arranged on screw rod side wall；Push rod one end is connect with rotary components, one end with
Actuator connection, as the bridge between actuator and rotary components, helicla flute is contacted with threaded body multi-directional ball, for controlling spiral shell
The direction of rotation of line body multi-directional ball；Threaded body multi-directional ball includes a cylindrical body pedestal, is provided with outside the cylindrical body pedestal outer
Screw thread and wherein one end are provided with object placing cavity, have several balls that bottom is arranged in the object placing cavity respectively, are arranged in middle level
Baffle and the spin that top layer is arranged in, through-hole is also provided among the baffle, and the spin passes through the through-hole and connects with ball
Touching, a part of the spin are fixed in the object placing cavity, and another part is exposed outside, between the spin and object placing cavity
Contact point between contact point and spin exposed part and contactant forms an equilateral triangle, the threaded body universal ball structure letter
It is single, enable the rotary motion of this rotating mechanism；It is provided with washer below push rod, is used to increase between actuator and push rod
Contact area reinforces the stability and leakproofness of this rotating mechanism；Rotating mechanism further includes the fixture being arranged in above loading block
The clamping fixture seat below loading block is covered and is connected to, the clamping fixture seat, clamp cover correspond to loading block and be all provided with active tunnel, described
It is also connected with pull rod above screw rod, the connector connecting with pull rod is provided with above the clamp cover, under the connector is
Side is provided with externally threaded threaded rod, top is connector of the diameter greater than product through-hole diameter, is answered using the rotating mechanism
For field of fixtures, when clamping some special or irregular product, light up and down motion can not be clamped, and need to clamp up and down
Rotary motion simultaneously achievees the purpose that clamping；It is provided with limit for height platform on the external screw thread of pull rod, is used to control pull rod rising
Highly, when the limit for height platform on pull rod reaches loading block bottom surface, pull rod no longer rises；It is also connected with pull rod above screw rod, institute
It states and is connected with a claw above pull rod and the claw is connect with pull rod screw, when pull rod is connect with claw, this rotating mechanism use
It is connect in claw, energy band dynamic pressure pawl is rotated up and down movement；Clamping fixture seat down either side is each provided with one piece of cushion block, makes fixture
It is whole to place more stable and cylinder be allowed to be suspended vacantly below bottom plate；Hollow briquetting, institute are provided between product and connector
Connector diameter is stated greater than hollow briquetting aperture, for protecting the surface of product not abraded by connector, dispersion connects hollow briquetting
Fitting is provided with middle pneumatics so that clamping pressure suffered by product is more evenly to the pressure of product between the product and connector
When block, connector diameter, which is greater than hollow briquetting aperture, can be achieved with the purpose clamped, save connector material cost；Connector is
Screw, structure is simple, pattern is various, connection is reliable, is convenient to mount and dismount, is at low cost.The utility model rotating mechanism and use should
The fixture overall structure of rotating mechanism is simple, at low cost, detachable maintaining is simple, the use environment suitable for specific small space.
Detailed description of the invention
Fig. 1 shows the utility model rotating mechanism Structure explosion diagrams；
Fig. 2 indicates the utility model rotating mechanism assembling schematic diagram；
Fig. 3 indicates the utility model rotating mechanism main view；
Fig. 4 indicates the utility model loading block and threaded body multi-directional ball cross-sectional view；
Fig. 5 indicates the utility model loading block cross-sectional view；
Fig. 6 indicates the utility model loading block top view；
Fig. 7 indicates the structural schematic diagram of the utility model threaded body multi-directional ball；
Fig. 8 shows the utility model claw overall structure diagrams；
Fig. 9 indicates that the utility model claw side turns half-section diagram；
Figure 10 indicates that the utility model claw rotates forward half-section diagram；
Figure 11 indicates the utility model rotating mechanism clamp structure explosive view；
Figure 12 indicates the utility model rotating mechanism clamp status diagram；
Figure 13 indicates the utility model rotating mechanism fixture releasing orientation schematic diagram；
Figure 14 indicates the utility model rotating mechanism clamp state half portion schematic diagram；
Figure 15 indicates the utility model rotating mechanism fixture releasing orientation half portion schematic diagram；
Figure 16 indicates the utility model rotating mechanism fixture half portion side view；
Figure 17 indicates the utility model rotating mechanism fixture cross-sectional view；
It is attached in the figure, it is marked as
1, clamping fixture seat, 2, loading block, 3, clamp cover, 4, active tunnel, 5, actuator, 6, push rod, 7, screw rod, 8, drawing
Bar, 9, threaded body multi-directional ball, 10, connector, 11, washer, 12, cushion block, 13, hollow briquetting, 14, claw, 21, side opening, 71,
Helicla flute, 81, limit for height platform, 91, object placing cavity, 92, ball, 93, baffle, 94, spin.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
Utility model is understood for helping for the explanation of following embodiments, but does not constitute the restriction to the utility model.
Embodiment 1
Fig. 1-7 shows a kind of rotating mechanism of the utility model, including rotary components, loading block 2 and actuator 5,
Loading block 2 is provided with active tunnel 4 and two side openings 21 positioned at 4 two sides of active tunnel, and rotary components are arranged in the activity
In channel 4 ,/air-breathing is blown to gas-tpe fitting, air pressure drives rotary components along 4 up/down movement of active tunnel, specifically, actuator 5
For the combination of gas-tpe fitting and pneumatic tube, when needing work, pneumatic tube and gas-tpe fitting is connected, air pressure is passed through into gas-tpe fitting
/ air-breathing is inwardly blown, using air pressure as motive power, enables push rod 6 to up/down and drives entire mechanism mobile；Two side openings 21
On be provided with threaded body multi-directional ball, the outer wall of rotary components offers two symmetrical helicla flutes 71, and threaded body is universal
In the end insertion helicla flute 71 of ball；Rotary components include positioned at the push rod 6 of rotary components bottom, above push rod 6
Screw rod 7 is provided with external screw thread at the top of push rod 6, and threaded hole is provided among screw rod 7 and two helicla flutes 71 are arranged in screw rod
On 7 side walls；Threaded body multi-directional ball 9 includes a cylindrical body pedestal, is provided with external screw thread outside cylindrical body pedestal and wherein one end is opened
There is object placing cavity 91, there are several balls 92 that bottom is set in object placing cavity 91 respectively, baffle 93 in middle level is set and is arranged
Through-hole is also provided among the spin 94 of top layer, baffle 93, spin 94 passes through through-hole and contacts with ball 92, a part of spin 94
It is fixed in object placing cavity 91, another part is exposed outside, contact point and the exposed portion of spin 94 between spin 94 and object placing cavity 91
The contact point divided between contactant forms an equilateral triangle, is provided with washer 11 below push rod 6.
The working principle of the utility model rotating mechanism is when blowing to gas-tpe fitting, and air pressure pushes push rod 6 to transport upwards
When dynamic, threaded body multi-directional ball ontology is fixed, and there are two contact points between 91 top layer of spin 94 and object placing cavity, solid for activity
Fixed, when 94 exposed portion of spin is contacted with helicla flute 71, spin 94 makes rotating motion along the groove direction of helicla flute 71, in spin
Frictional force is generated with helicla flute 71 in 94 rotary courses, screw rod 7 is will drive and makes rotating motion, screw rod 7 and the upward edge of push rod 6
The upward rotary motion of helicla flute 71 of screw rod 7；
When gas-tpe fitting air-breathing, air pressure drives push rod 6 to move downward, and the fixed ontology of threaded body multi-directional ball is motionless, spin
It is fixed for activity there are two contact point between 94 and 91 top layer of object placing cavity, when 94 exposed portion of spin is contacted with helicla flute 71, roll
Ball 94 makes rotating motion along the groove direction of helicla flute 71, generates frictional force, meeting with helicla flute 71 in 94 rotary course of spin
Screw rod 7 is driven to make rotating motion, screw rod 7 and push rod 6 are rotated down movement downward along the helicla flute 71 of screw rod 7.
Embodiment 2
Fig. 7, Figure 11-17 show a kind of fixture using the rotating mechanism of the utility model, including rotary components, load
Object block 2 and actuator 5, loading block 2 are provided with active tunnel 4 and two side openings 21 positioned at 4 two sides of active tunnel, rotation
Component is arranged in the active tunnel 4, blows/air-breathing to gas-tpe fitting, air pressure drives rotary components to transport along 4 up/down of active tunnel
It is dynamic；Threaded body multi-directional ball is provided on two side openings 21, the outer wall of rotary components offers two symmetrical helicla flutes
71, the end of threaded body multi-directional ball is inserted into helicla flute 71；Rotary components include the push rod 6 for being located at rotary components bottom, position
Screw rod 7 above push rod 6 is provided with external screw thread at the top of push rod 6, threaded hole and two helicla flutes is provided among screw rod 7
71 are arranged on 7 side wall of screw rod；Threaded body multi-directional ball 9 includes a cylindrical body pedestal, is provided with outer spiral shell outside cylindrical body pedestal
Line and wherein one end are provided with object placing cavity 91, have several balls 92 that bottom is arranged in object placing cavity 91 respectively, are arranged in middle level
Baffle 93 and the spin 94 that top layer is arranged in, through-hole is also provided among baffle 93, and spin 94 passes through through-hole and connects with ball 92
Touching, a part of spin 94 are fixed in object placing cavity 91, and another part is exposed outside, the contact between spin 94 and object placing cavity 91
Point and the contact point between 94 exposed part of spin and contactant form an equilateral triangle, are provided with washer 11 below push rod 6；
Wherein rotating mechanism further includes having the clamp cover 3 that 2 top of loading block is arranged in and being connected to below loading block 2
Clamping fixture seat 1, the corresponding loading block 2 of clamping fixture seat 1, clamp cover 3 is all provided with active tunnel 4, pull rod 8 is also connected with above screw rod 7,
Be provided with the connector 10 connecting with pull rod 8 above clamp cover 3, connector 10 be lower section be provided with externally threaded threaded rod, on
Side be diameter be greater than product through-hole diameter connector in the present embodiment, rotating mechanism be applied to field of fixtures, be suitable for one
When a little special or irregular products, light up and down motion can not be clamped, and rotary motion is pressed from both sides while needing to clamp up and down to reach
Tight purpose.
Embodiment 3
Fig. 7-9 shows a kind of claw 14 using the rotating mechanism of the utility model, including rotary components, loading block
2 and actuator 5, loading block 2 be provided with active tunnel 4 and two side openings 21 positioned at 4 two sides of active tunnel, rotary components
It is arranged in the active tunnel 4, blows/air-breathing to gas-tpe fitting, air pressure drives rotary components along 4 up/down movement of active tunnel；Two
Threaded body multi-directional ball is provided on a side opening 21, the outer wall of rotary components offers two symmetrical helicla flutes 71, spiral shell
In the end insertion helicla flute 71 of line body multi-directional ball；Rotary components include positioned at the push rod 6 of rotary components bottom, positioned at push rod
The screw rod 7 of 6 tops, is provided with external screw thread at the top of push rod 6, and threaded hole is provided among screw rod 7 and two helicla flutes 71 are arranged
On 7 side wall of screw rod；Threaded body multi-directional ball 9 includes a cylindrical body pedestal, be provided with outside cylindrical body pedestal external screw thread and its
Middle one end is provided with object placing cavity 91, there is several balls 92 that bottom is arranged in, the baffle 93 of setting in middle level in object placing cavity 91 respectively
And the spin 94 of top layer is set, through-hole is also provided among baffle 93, spin 94 passes through through-hole and contacts with ball 92, spin 94
A part be fixed in object placing cavity 91, another part is exposed outside, contact point and spin between spin 94 and object placing cavity 91
Contact point between 94 exposed parts and contactant forms an equilateral triangle, is provided with washer 11 below push rod 6；
It is also connected with pull rod 8 above screw rod 7, a claw 14 is connected with above pull rod 8 and claw 14 and 8 screw thread of pull rod connect
It connects.
In the present embodiment, when pull rod 8 is connect with claw 14, this rotating mechanism is connect with claw 14, energy band dynamic pressure pawl
14 are rotated up and down movement.
As the preferred of the utility model, it is provided with limit for height platform 81 on the external screw thread of pull rod 8, is used to control pull rod 8
The height risen, when the limit for height platform 81 on pull rod 8 reaches 2 bottom surface of loading block, pull rod 8 no longer rises.
As the preferred of the utility model, 1 down either side of clamping fixture seat is each provided with one piece of cushion block 12, makes fixture whole
It places more stable and cylinder can be allowed to be suspended vacantly below bottom plate.
As the preferred of the utility model, hollow briquetting 13 is provided between product and connector 10, connector diameter is big
In hollow 13 aperture of briquetting, hollow briquetting 13 is used to protect the surface of product not abraded by connector 10, and dispersion connector 10 is right
The pressure of product, so that clamping pressure suffered by product is more evenly, when being provided with hollow briquetting 13 between product and connector 10, even
10 diameter of fitting, which is greater than hollow 13 aperture of briquetting, can be achieved with the purpose clamped, save connector material cost
As the preferred of the utility model, connector 10 is screw, and structure is simple, pattern is various, connection is reliable, assembly and disassembly
It is convenient, at low cost.
When the utility model rotating mechanism is applied to field of fixtures, move upwards push rod 6 when actuator 5 provides power
When, 9 ontology of threaded body multi-directional ball is fixed, and there are two contact points between 91 top layer of spin 94 and object placing cavity, and it is fixed for activity,
When 94 exposed portion of spin is contacted with helicla flute 71, spin 94 makes rotating motion along the groove direction of helicla flute 71, in spin 94
Frictional force is generated with helicla flute 71 in rotary course, screw rod 7 is will drive and makes rotating motion, screw rod 7 and push rod 6 drive pull rod
8 and hollow briquetting 13 upwards along the upward rotary motion of the helicla flute of screw rod 7 71, when the limit for height platform 81 of pull rod 8 reaches fixture
When 3 bottom surface of lid, push rod 6 stops rising, to unclamp product；
When actuator 5 resets, push rod 6 is moved downward, and the fixed ontology of threaded body multi-directional ball is motionless, when 94 exposed division of spin
Point contacted with helicla flute 71, spin 94 makes rotating motion along the groove direction of helicla flute 71, in 94 rotary course of spin with spiral shell
Spin slot 71 generates frictional force, will drive screw rod 7 and makes rotating motion, and screw rod 7 and push rod 6 drive pull rod 8 and hollow briquetting 13
It is rotated down movement downward along the helicla flute 71 of screw rod 7, to clamp product；
Rotating mechanism in the embodiments of the present invention, the fixture using the rotating mechanism and use the rotating mechanism
Claw in, actuator 5 is the combination of gas-tpe fitting and pneumatic tube, particularly connects pneumatic tube and gas-tpe fitting, needs
When work, air pressure is inwardly blown by gas-tpe fitting, using air pressure as motive power, enables push rod 6 upwards and drive entire
Mechanism moves up, and reset is then air pressure by gas-tpe fitting air-breathing, so that entire mechanism moves down.
Internal screw thread on pull rod 8 is used to required for connecting use zero device of the utility model rotating mechanism, drives thereon
Lower rotary motion；The utility model gas-tpe fitting, which can replace with cylinder etc., to provide the component of power, this rotating mechanism for push rod 6
It can be applied to fixture, gripper, claw 14, automation, assembly line etc. to need to be rotated up and down on the field of moving component.
In conclusion the utility model rotating mechanism and the rotary components using the fixture of the rotating mechanism include being located at rotation
Turn the push rod 6 of component bottom, the screw rod 7 above push rod 6, be provided with external screw thread at the top of push rod 6, among screw rod 7
It is provided with threaded hole and two helicla flutes 71 is arranged on 7 side wall of screw rod；6 one end of push rod is connect with screw rod, one end and driving
Part 5 connects, as the bridge between actuator 5 and screw rod；Helicla flute 71 is contacted with threaded body multi-directional ball 9, for controlling spiral shell
The direction of rotation of line body multi-directional ball 9；Threaded body multi-directional ball 9 includes a cylindrical body pedestal, is provided with outer spiral shell outside cylindrical body pedestal
Line and wherein one end are provided with object placing cavity 91, have several balls 92 that bottom is arranged in object placing cavity 91 respectively, are arranged in middle level
Baffle 93 and the spin 94 that top layer is arranged in also are provided with through-hole among baffle 93, and spin 94 passes through through-hole and contacts with ball 92,
A part of spin 94 is fixed in object placing cavity 91, and another part is exposed outside, the contact point between spin 94 and object placing cavity 91
Contact point between 94 exposed part of spin and contactant forms an equilateral triangle, and 9 structure of threaded body multi-directional ball is simple, makes
Obtaining this rotating mechanism being capable of rotary motion；It is provided with washer 11 below push rod 6, is used to increase between actuator 5 and push rod 6
Contact area reinforces the stability and leakproofness of this rotating mechanism；Rotating mechanism further includes the fixture that 2 top of loading block is arranged in
Lid 3 and the clamping fixture seat 1 for being connected to 2 lower section of loading block, the corresponding loading block 2 of clamping fixture seat 1, clamp cover 3 are all provided with active tunnel 4,
It is also connected with pull rod 8 above screw rod 7, the connector 10 connecting with pull rod 8 is provided with above clamp cover 3, under connector 10 is
Side is provided with externally threaded threaded rod, top is connector of the diameter greater than product through-hole diameter, is answered using the rotating mechanism
For field of fixtures, when clamping some special or irregular product, light up and down motion can not be clamped, and need to clamp up and down
Rotary motion simultaneously achievees the purpose that clamping；It is provided with limit for height platform 81 on the external screw thread of pull rod 8, is used to control pull rod 8
The height risen, when the limit for height platform 81 on pull rod 8 reaches 2 bottom surface of loading block, pull rod 8 no longer rises；7 top of screw rod also connects
It is connected to pull rod 8, a claw 14 is connected with above pull rod 8 and claw 14 is threadedly coupled with pull rod 8, when pull rod 8 is connect with claw 14,
For this rotating mechanism for connecting with claw 14, energy band dynamic pressure pawl 14 is rotated up and down movement；1 down either side of clamping fixture seat is each provided with
One piece of cushion block 12 makes fixture integrally place more stable and cylinder can be allowed to be suspended vacantly below bottom plate；Product and connector
Hollow briquetting 13 is provided between 10, connector diameter is greater than hollow 13 aperture of briquetting, and hollow briquetting 13 is for protecting product
Surface is not abraded by connector 10, disperses connector 10 to the pressure of product, so that clamping pressure suffered by product is more evenly, product
When being provided with hollow briquetting 13 between connector 10,10 diameter of connector, which is greater than hollow 13 aperture of briquetting, can be achieved with clamping
Purpose, save connector material cost；Connector 10 is screw, and structure is simple, pattern is various, connection is reliable, assembly and disassembly side
Just, at low cost.The fixture overall structure of the utility model rotating mechanism and the use rotating mechanism is simple, it is specific narrow to be suitable for
The use environment in space, the direction of rotation being easy to remove and repair with adjustment mechanism.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit in this practical utility model
Within principle, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of rotating mechanism, including rotary components, loading block and actuator, it is characterised in that: the loading block is provided with
Active tunnel and two side openings positioned at active tunnel two sides, the rotary components are arranged in the active tunnel, the drive
Moving part is connect to drive the rotary components to move upwards along active tunnel with the rotary components；It is all provided on two side openings
It is equipped with threaded body multi-directional ball, the outer wall of the rotary components offers two symmetrical helicla flutes, and the threaded body is universal
The end of ball is inserted into the helicla flute.
2. rotating mechanism as described in claim 1, it is characterised in that: the rotary components include being located at rotary components bottom
Push rod, the screw rod above push rod, be provided with external screw thread at the top of the push rod, be provided with threaded hole among the screw rod
And described two helicla flutes are arranged on screw rod side wall.
3. rotating mechanism as claimed in claim 2, it is characterised in that: the threaded body multi-directional ball includes a cylindrical body pedestal,
It is provided with external screw thread outside the cylindrical body pedestal and wherein one end is provided with object placing cavity, has respectively in the object placing cavity and is arranged the bottom of at
Several balls of layer are arranged baffle in middle level and the spin of top layer are arranged in, and are also provided with through-hole among the baffle, described
Spin pass through the through-hole contacted with ball, a part of the spin is fixed in the object placing cavity, another part it is exposed
Outside, the contact point between the contact point between the spin and object placing cavity and spin exposed part and contactant forms a positive triangle
Shape.
4. rotating mechanism as claimed in claim 3, it is characterised in that: be provided with washer below the push rod.
5. the rotating mechanism as described in any one of claim 2-4, it is characterised in that: be also connected with drawing above the screw rod
Bar, the pull rod top is connected with a claw and the claw is connect with pull rod screw.
6. a kind of fixture using the rotating mechanism, it is characterised in that: including the rotation as described in claim 2-5 any one
Mechanism further includes the clamping fixture seat that the clamp cover above loading block is arranged in and is connected to below loading block, the clamping fixture seat, folder
Tool covers corresponding loading block and is all provided with active tunnel, and pull rod is also connected with above the screw rod, is provided with above the clamp cover
The connector connecting with pull rod, the connector are that lower section is provided with externally threaded threaded rod, top is that diameter is logical greater than product
The connector of bore dia.
7. using the fixture of the rotating mechanism as claimed in claim 6, it is characterised in that: be arranged on the external screw thread of the pull rod
Limited plateau.
8. using the fixture of the rotating mechanism as claimed in claim 6, it is characterised in that: the clamping fixture seat down either side is respectively set
It is equipped with one piece of cushion block.
9. using the fixture of the rotating mechanism as claimed in claim 6, it is characterised in that: set between the product and connector
It is equipped with hollow briquetting, the connector diameter is greater than hollow briquetting aperture.
10. using the fixture of the rotating mechanism as claimed in claim 9, it is characterised in that: the connector is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272840.XU CN209681693U (en) | 2018-12-29 | 2018-12-29 | A kind of rotating mechanism and the fixture using the rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272840.XU CN209681693U (en) | 2018-12-29 | 2018-12-29 | A kind of rotating mechanism and the fixture using the rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209681693U true CN209681693U (en) | 2019-11-26 |
Family
ID=68597962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822272840.XU Active CN209681693U (en) | 2018-12-29 | 2018-12-29 | A kind of rotating mechanism and the fixture using the rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209681693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590786A (en) * | 2018-12-29 | 2019-04-09 | 伯恩高新科技（惠州）有限公司 | A kind of rotating mechanism and the fixture using the rotating mechanism |
-
2018
- 2018-12-29 CN CN201822272840.XU patent/CN209681693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590786A (en) * | 2018-12-29 | 2019-04-09 | 伯恩高新科技（惠州）有限公司 | A kind of rotating mechanism and the fixture using the rotating mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209681693U (en) | A kind of rotating mechanism and the fixture using the rotating mechanism | |
| CN108748258B (en) | Six-degree-of-freedom mechanical arm | |
| CN102463573B (en) | Nozzle installation component, nozzle device and lens module assembly equipment | |
| CN206924370U (en) | A kind of football training is with can quick stationary type conical post | |
| CN109590786A (en) | A kind of rotating mechanism and the fixture using the rotating mechanism | |
| CN107984220B (en) | Automatic assembling machine for piston rings | |
| CN209621847U (en) | Threaded body multi-directional ball | |
| CN216180602U (en) | Self-adaptive flexible compensation mechanism | |
| CN213412049U (en) | Mounting bottom plate structure of industrial robot | |
| CN108972086A (en) | Air clamper | |
| KR102019144B1 (en) | Standing apparatus | |
| CN208880543U (en) | Modularization adsorbent equipment based on permanent magnetic suck principle | |
| CN208759084U (en) | Air clamper | |
| CN209394689U (en) | A kind of relocation mechanism of mechanical gripper | |
| CN209478198U (en) | A kind of manipulator cutting agency | |
| CN207478506U (en) | A kind of anticollision device, collision-prevention device for a mixing bowl | |
| CN207036902U (en) | Use in lithium battery detection ejector pin mechanism | |
| CN219666671U (en) | Spring bracket grabbing mechanism | |
| CN102950554B (en) | Clamping device | |
| CN209729877U (en) | Marking apparatus | |
| CN218452749U (en) | Rapid Assembly device of connecting pin | |
| CN214490620U (en) | Pneumatic grabbing device of robot | |
| CN215748963U (en) | Assembling and disassembling tool for crank bearing | |
| US20230052429A1 (en) | Unmanned Aerial Vehicle (UAV) Test Bench | |
| CN114193497B (en) | Novel manipulator grabbing device to scene of playing chess with human-computer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |