CN209364059U - The turn of the screw mechanism and screwing device - Google Patents
The turn of the screw mechanism and screwing device Download PDFInfo
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- CN209364059U CN209364059U CN201920008708.XU CN201920008708U CN209364059U CN 209364059 U CN209364059 U CN 209364059U CN 201920008708 U CN201920008708 U CN 201920008708U CN 209364059 U CN209364059 U CN 209364059U
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- sleeve
- screw
- turn
- screw mechanism
- runner assembly
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Abstract
The utility model provides a kind of the turn of the screw mechanism and screwing device, is related to the technical field of Vehicle Engineering, including first sleeve, binder part, runner assembly and second sleeve；Second sleeve is sheathed on outside runner assembly, and is rotatablely connected with runner assembly；First sleeve is sheathed on outside second sleeve, and is slidably connected with second sleeve；Binder part one end is connect with first sleeve, and the other end is connect with second sleeve, for driving second sleeve to slide axially with respect to first sleeve；Runner assembly one end is equipped with the first connector for attachment screw.The purpose of this utility model is to provide a kind of the turn of the screw mechanism and screwing devices, the positioning after can be realized Screw feeding, and beat the torque drive during screw.
Description
Technical field
The utility model relates to Vehicle Engineering technical fields, more particularly, to a kind of the turn of the screw mechanism and screwing device.
Background technique
There is the mechanism for much tightening screw in automation equipment, general screw is by automatic charging or to be manually placed in
Installation site, but hanging the case where placing then automatic tightening again, is also many manually, and in the process, screw is it is possible that askew
The inaccurate situation of positioning is tiltedly waited, to influence the subsequent process tightened.
The information disclosed in the background technology section is intended only to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of the turn of the screw mechanism and screwing devices, after can be realized Screw feeding
Positioning, and beat the torque drive during screw.
To achieve the above object, the utility model the following technical schemes are provided:
In a first aspect, the utility model provides a kind of the turn of the screw mechanism, comprising: first sleeve, binder part, runner assembly and
Second sleeve；
The second sleeve is sheathed on outside the runner assembly, and is rotatablely connected with the runner assembly；
The first sleeve is sheathed on outside the second sleeve, and is slidably connected with the second sleeve；
Binder part one end is connect with the first sleeve, and the other end is connect with the second sleeve, for driving
The relatively described first sleeve of second sleeve is stated to slide axially；
Described runner assembly one end is equipped with the first connector for attachment screw.
Further, the turn of the screw mechanism further includes the second connector, second connector and the runner assembly
Connection, for transmitting torque.
Further, the runner assembly includes Coupling Shaft and rotary shaft；
The rotary shaft and the Coupling Shaft are sequentially connected, and the rotary shaft and the second sleeve are rotatablely connected.
Further, the binder part includes elastic component, and described elastic component one end is connect with the first sleeve, the other end
It is connect with the second sleeve.
Further, first connector includes magnetic part, and the screw is adsorbed and positioned by the magnetic part.
Further, first connector further includes screwdriver bit, and magnetic part is equipped in the screwdriver bit.
Further, the rotary shaft and the second sleeve are rotatablely connected by bearing.
Further, the bearing is deep groove ball bearing and/or angular contact ball bearing.
Second aspect, the utility model also provide a kind of screwing device, including driving mechanism, further include in first aspect
Transmission component in described in any item the turn of the screw mechanisms, the driving mechanism and the turn of the screw mechanism is sequentially connected.
Further, the driving mechanism includes screw gun.
The turn of the screw mechanism provided by the utility model and screwing device have the advantages that
The utility model first aspect provides a kind of the turn of the screw mechanism, comprising: first sleeve, binder part, runner assembly and
Second sleeve；Second sleeve is sheathed on outside runner assembly, and is rotatablely connected with runner assembly；First sleeve is sheathed on second set
Cylinder is external, and is slidably connected with second sleeve；Binder part one end is connect with first sleeve, and the other end is connect with second sleeve, is used
It slides axially in driving second sleeve with respect to first sleeve；Runner assembly one end is equipped with the first connector for attachment screw.
When twisting screw using the turn of the screw mechanism provided by the utility model, screw gun and runner assembly are sequentially connected, rotation
Component delivers torque to screw, to tighten screw.Specifically, screw is put into the bottom of the turn of the screw mechanism manually, first connects
Fitting fixes screw, and entire the turn of the screw mechanism is located in product and needs to beat at the position of screw, pushes first sleeve, first set
Cylinder pushes second sleeve by binder part, and second sleeve drives runner assembly to move down, and screw is pressed on screw by binder part at this time
At hole, screw gun declines and the runner assembly that is sequentially connected, and then the torque of screw gun is transmitted at screw by runner assembly
Screw is played to realize.The turn of the screw mechanism is compact-sized, saves space for equipment；And the mechanism positioning screw is accurately reliable,
Feed mechanism is saved for equipment, to save cost and equipment beat.
The utility model first aspect provides a kind of the turn of the screw mechanism, the positioning after can be realized Screw feeding, and beats
Torque drive during screw.
The screwing device that the utility model second aspect provides is provided with the stubborn spiral shell of the utility model first aspect offer
Silk mechanism, thus all beneficial effects possessed by the turn of the screw mechanism provided with the utility model first aspect.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the three dimensional structure diagram of the turn of the screw mechanism provided by the embodiment of the utility model；
Fig. 2 is the top view of the turn of the screw mechanism provided by the embodiment of the utility model；
Fig. 3 is A-A cross-sectional view in Fig. 2.
Icon: 100- first sleeve；200- binder part；300- runner assembly；400- second sleeve；500- bearing；600-
Screw；The second connector of 310-；320- Coupling Shaft；330- rotary shaft；The first connector of 340-；510- deep groove ball bearing；520-
Angular contact ball bearing；341- magnetic part.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Please refer to Fig. 1, Fig. 2 and Fig. 3, below in conjunction with attached drawing to the turn of the screw mechanism provided by the embodiment of the utility model and
Screwing device elaborates.
The embodiment of the utility model first aspect provides a kind of the turn of the screw mechanism, comprising: first sleeve 100, binder
Part 200, runner assembly 300 and second sleeve 400；
Second sleeve 400 is sheathed on outside runner assembly 300, and is rotatablely connected with runner assembly 300；
First sleeve 100 is sheathed on outside second sleeve 400, and is slidably connected with second sleeve 400；
200 one end of binder part is connect with first sleeve 100, and the other end is connect with second sleeve 400, for driving second set
The opposite first sleeve 100 of cylinder 400 slides axially；
300 one end of runner assembly is equipped with the first connector 340 for attachment screw 600.
It should be noted that twisting screw 600 using the turn of the screw mechanism that the embodiment of the utility model first aspect provides
When, screw gun and runner assembly 300 are sequentially connected, and runner assembly 300 delivers torque to screw 600, to tighten screw 600.
Specifically, screw 600 is put into the bottom of the turn of the screw mechanism manually, the first connector 340 fixes screw 600, entirely twists spiral shell
Silk mechanism is located in product and needs to beat at the position of screw 600, pushes first sleeve 100, and first sleeve 100 passes through binder part
200 push second sleeve 400, and second sleeve 400 drives runner assembly 300 to move down, and screw 600 is compressed by binder part 200 at this time
At screw hole, screw gun declines and the runner assembly 300 that is sequentially connected, and then passes through runner assembly 300 for the torque of screw gun
It is transmitted at screw 600 to realize and play screw 600.The turn of the screw mechanism is compact-sized, saves space for equipment；And this twists spiral shell
Silk mechanism positioning screw 600 is accurate reliable, feed mechanism is saved for equipment, to save cost and equipment beat.
The embodiment of the utility model first aspect provides a kind of the turn of the screw mechanism, after can be realized 600 feeding of screw
Positioning, and beat the torque drive during screw 600.
It should be noted that the torque of driving mechanism is passed to runner assembly for transmitting torque by runner assembly 300
The screw 600 of 300 bottoms.Driving mechanism can directly be connect with runner assembly 300, can also pass through connector and runner assembly
300 connections.
In the optional scheme of the present embodiment, further, the turn of the screw mechanism further includes the second connector 310, and second connects
Fitting 310 is connect with runner assembly 300, for transmitting torque.
In at least one embodiment, driving mechanism is connect with runner assembly 300 by the second connector 310.
The main function of second connector 310 is connection driving mechanism and runner assembly 300, by the torque of driving mechanism
It is forwarded to runner assembly 300, therefore, all structures that can be functioned as described above all can serve as signified second of the present embodiment
Connector 310, specifically, such as: a word sleeve, cross sleeve or Hexagonal jacket, etc..
In the optional scheme of the present embodiment, further, runner assembly 300 includes Coupling Shaft 320 and rotary shaft 330；
Rotary shaft 330 and Coupling Shaft 320 are sequentially connected, and rotary shaft 330 and second sleeve 400 are rotatablely connected.
In at least one embodiment, Hexagonal jacket, Coupling Shaft 320 and rotary shaft 330 are successively sequentially connected.Rotary shaft
330 are rotatablely connected with second sleeve 400.
It should be noted that binder part 200 is between first sleeve 100 and second sleeve 400.First sleeve 100 is logical
Over-voltage materials and parts 200 act on second sleeve 400, push first sleeve 100, and first sleeve 100 pushes second by binder part 200
Sleeve 400, second sleeve 400 drive runner assembly 300 to move down, and screw 600 is rotated component 300 and is pressed on screw hole at this time
Place.
The main function of the binder part 200 is that connection first sleeve 100 and second sleeve 400, first sleeve 100 pass through pressure
Materials and parts 200 act on second sleeve 400, and therefore, all structures that can be functioned as described above all can serve as the present embodiment institute
The binder part 200 of finger, specifically, such as: connecting rod, flexible piece or elastic component, etc..
In the optional scheme of the present embodiment, further, binder part 200 includes elastic component, elastic component one end and first
Sleeve 100 connects, and the other end is connect with second sleeve 400.
In at least one embodiment, binder part 200 is elastic component, is specifically as follows spring, and spring pocket is set to Coupling Shaft
320 outside, spring one end are connect with first sleeve 100, and the other end is connect with second sleeve 400.
In at least one embodiment, binder part 200 is elastic component, is specifically as follows spring, number of springs be it is multiple, it is more
A spring is circumferentially distributed around Coupling Shaft 320；And multiple equal one end of spring are connect with first sleeve 100, the other end and second
Sleeve 400 connects.
In the optional scheme of the present embodiment, further, the first connector 340 includes magnetic part 341, magnetic part 341
Screw 600 is adsorbed and is positioned.
In at least one embodiment, the first connector 340 of 330 lower end of rotary shaft connection is equipped with magnetic part 341；Or
Person, the first connector 340 of 330 lower end of rotary shaft connection are magnetic part 341.The absorption of screw 600 is positioned at the by magnetic part 341
340 lower end of a connection piece.
Specifically, Hexagonal jacket, Coupling Shaft 320, rotary shaft 330 and the first connector 340 are successively sequentially connected, driving machine
Structure drives Hexagonal jacket, and torque passes to screw by Hexagonal jacket, Coupling Shaft 320, rotary shaft 330 and the first connector 340
600。
In the optional scheme of the present embodiment, further, the first connector 340 further includes screwdriver bit, is equipped with magnetic in screwdriver bit
Property part 341.
In at least one embodiment, the first connector 340 of 330 lower end of rotary shaft connection is screwdriver bit, and screwdriver bit one end is set
Be magnetic part 341.The absorption of screw 600 is positioned at screwdriver bit lower end by magnetic part 341.
In the optional scheme of the present embodiment, further, rotary shaft 330 is rotated with second sleeve 400 by bearing 500
Connection.
In at least one embodiment, bearing 500 is equipped between rotary shaft 330 and second sleeve 400.Transmit the mistake of torque
Cheng Zhong is transferred torque on screwdriver bit by bearing 500, and screw 600 is then tightened product by screwdriver bit.
In the optional scheme of the present embodiment, further, bearing 500 is deep groove ball bearing 510 and/or angular contact ball axis
Hold 520.
It is understood that the meaning to be expressed of above-mentioned "and/or" are as follows: with " bearing 500 is deep groove ball bearing 510 " definition
For a, b is defined as with " bearing 500 is angular contact ball bearing 520 ", wherein technical solution composed by a and/or b includes: one,
Simultaneous selection a and b；Two, a is individually selected；Three, b is individually selected.
In at least one embodiment, during transmitting torque, pass through deep groove ball bearing 510 and angular contact ball bearing
520 transfer torque on screwdriver bit, and screw 600 is then screwed into product by screwdriver bit.
The embodiment of the utility model second aspect provides a kind of screwing device (not shown), including driving machine
Structure, further includes any the turn of the screw mechanism in the embodiment of first aspect, the transmission component in driving mechanism and the turn of the screw mechanism
Transmission connection.
Using the utility model second aspect embodiment provide screwing device twist screw 600 when, driving mechanism with
Runner assembly 300 is sequentially connected, and the torque of driving mechanism is passed to screw 600 by runner assembly 300, to tighten screw 600.
The screwing device that the embodiment of the utility model second aspect provides is provided with the utility model first aspect
The turn of the screw mechanism that embodiment provides, to have all possessed by the turn of the screw mechanism of the utility model first aspect offer
Beneficial effect.
In the optional scheme of the present embodiment, further, driving mechanism includes screw gun.
The working principle for the screwing device that the embodiment of the utility model second aspect provides is as described below:
(1) screw 600 is put into the bottom of mechanism manually, and screw 600 is sucked in magnet, screw 600 is oriented to by magnetic force and determined
Position is below screwdriver bit.
(2) entire the turn of the screw mechanism is located in product and needs to beat at the position of screw 600, and screw 600 is by spring pressure at this time
Tightly at screw hole；
(3) screw gun declines and connects Hexagonal jacket, and then the torque of screw gun is transmitted at screw 600 by sleeve
Screw 600 is played to realize；
(4) it during transmitting torque, is transferred torque to and is criticized by deep groove ball bearing 510 and angular contact ball bearing 520
On head, screw 600 is then screwed into product by screwdriver bit.
The turn of the screw mechanism and screwing device of the utility model are illustrated above, still, the utility model is not
It is defined in above-mentioned specific embodiment, without departing from the scope of the claims, various deformations or change can be carried out
More.The various modifications and change that the utility model is included within the scope of the claims.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although utility model is described in detail referring to foregoing embodiments, those skilled in the art should be managed
Solution: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of skills
Art feature is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (10)
1. a kind of the turn of the screw mechanism characterized by comprising first sleeve, binder part, runner assembly and second sleeve；
The second sleeve is sheathed on outside the runner assembly, and is rotatablely connected with the runner assembly；
The first sleeve is sheathed on outside the second sleeve, and is slidably connected with the second sleeve；
Binder part one end is connect with the first sleeve, and the other end is connect with the second sleeve, for driving described
The relatively described first sleeve of two sleeves slides axially；
Described runner assembly one end is equipped with the first connector for attachment screw.
2. the turn of the screw mechanism according to claim 1, which is characterized in that the turn of the screw mechanism further includes the second connection
Part, second connector is connect with the runner assembly, for transmitting torque.
3. the turn of the screw mechanism according to claim 1, which is characterized in that the runner assembly includes Coupling Shaft and rotation
Axis；
The rotary shaft and the Coupling Shaft are sequentially connected, and the rotary shaft and the second sleeve are rotatablely connected.
4. the turn of the screw mechanism according to claim 1, which is characterized in that the binder part includes elastic component, the elasticity
Part one end is connect with the first sleeve, and the other end is connect with the second sleeve.
5. the turn of the screw mechanism according to claim 1, which is characterized in that first connector includes magnetic part, described
The screw is adsorbed and is positioned by magnetic part.
6. the turn of the screw mechanism according to claim 5, which is characterized in that first connector further includes screwdriver bit, described
Magnetic part is equipped in screwdriver bit.
7. the turn of the screw mechanism according to claim 3, which is characterized in that the rotary shaft and the second sleeve pass through axis
Hold rotation connection.
8. the turn of the screw mechanism according to claim 7, which is characterized in that the bearing is deep groove ball bearing and/or corner connection
Touch ball bearing.
9. a kind of screwing device, including driving mechanism, which is characterized in that further include described in any item of the claim 1 to 8
Transmission component in the turn of the screw mechanism, the driving mechanism and the turn of the screw mechanism is sequentially connected.
10. screwing device according to claim 9, which is characterized in that the driving mechanism includes screw gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920008708.XU CN209364059U (en) | 2019-01-03 | 2019-01-03 | The turn of the screw mechanism and screwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920008708.XU CN209364059U (en) | 2019-01-03 | 2019-01-03 | The turn of the screw mechanism and screwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209364059U true CN209364059U (en) | 2019-09-10 |
Family
ID=67829076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920008708.XU Active CN209364059U (en) | 2019-01-03 | 2019-01-03 | The turn of the screw mechanism and screwing device |
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| Country | Link |
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| CN (1) | CN209364059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500587A (en) * | 2019-01-03 | 2019-03-22 | 博众精工科技股份有限公司 | The turn of the screw mechanism and screwing device |
-
2019
- 2019-01-03 CN CN201920008708.XU patent/CN209364059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500587A (en) * | 2019-01-03 | 2019-03-22 | 博众精工科技股份有限公司 | The turn of the screw mechanism and screwing device |
| CN109500587B (en) * | 2019-01-03 | 2024-07-16 | 博众精工科技股份有限公司 | Screw screwing mechanism and screw screwing device |
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