CN209007016U - A kind of device for centered mounting - Google Patents
A kind of device for centered mounting Download PDFInfo
- Publication number
- CN209007016U CN209007016U CN201821759372.2U CN201821759372U CN209007016U CN 209007016 U CN209007016 U CN 209007016U CN 201821759372 U CN201821759372 U CN 201821759372U CN 209007016 U CN209007016 U CN 209007016U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- slide unit
- spring
- clutch body
- dextrorotation
- 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.)
- Expired - Fee Related
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Abstract
The utility model proposes a kind of device for centered mounting, belong to centering installing area, more particularly to a kind of device for centered mounting.Solve the problems, such as that large-size workpiece can not carry out centering installation.It includes pedestal, driving assembly, screw component and moving assembly.It is mainly used for the centering installment work of large-size workpiece.
Description
Technical field
The utility model belongs to centering installing area, more particularly to a kind of device for centered mounting.
Background technique
In production, centering installation will be carried out to workpiece by often lifting, and existing centering installation equipment size is smaller, Wu Fashi
For larger-size workpiece, it is not able to satisfy the demand of production.
Existing centering installation equipment is limited by screw rod stroke to carry out centering installation to large-size workpiece, if
Using the long screw of big stroke, then screw rod rigidity is unable to get guarantee, the defects of collapsing bending easily occurs.
Utility model content
The utility model in order to solve the problems in the prior art, proposes a kind of device for centered mounting.
To achieve the above object, the utility model uses following technical scheme: a kind of device for centered mounting, it includes bottom
Seat, driving assembly, screw component and moving assembly, the screw component include left bearing, left axle sleeve, left-handed screw rod, dextrorotation silk
Bar, right axle sleeve, right bearing, right clutch body, left clutch body, right spring base, spring, left spring seat and adjusting nut, it is described left-handed
Screw rod left end and left bearing are socketed, and the left bearing and left axle sleeve are socketed, and the left axle sleeve is connected with pedestal left end, the driving
Component output end is connected with left-handed screw rod left end, and the left-handed screw rod right end is connected with left clutch body, the left clutch body left end
It is contacted with right spring base, the right spring base is contacted with spring one end, and the spring other end is contacted with left spring seat right end, institute
It states left spring seat left end to contact with adjusting nut, the adjusting nut is connect with left-handed wire rod thread, dextrorotation screw rod left end
It is connected with right clutch body, the right clutch body is connected with left clutch body, and the dextrorotation screw rod right end and right bearing are socketed, the right side
Bearing and right axle sleeve are socketed, and the right axle sleeve is connected with pedestal right end, and the moving assembly includes moving left mechanism and moving right
Mechanism, the mechanism that moves left are connect with left-handed wire rod thread, and the mechanism that moves right is connect with dextrorotation wire rod thread.
Further, screw rod supporting section is provided in the middle part of the base intracavity, on the left-handed screw rod and dextrorotation screw rod
It is socketed with bearing support, the bearing support is connected with screw rod supporting section.
Further, travel switch is provided in the base intracavity.
Further, the left-handed screw rod is identical and oppositely oriented as dextrorotation screw rod screw pitch.
Further, the mechanism that moves left of the moving assembly includes left screw, left nut seat and left slide unit, the left side
Screw is connect with left-handed wire rod thread, and the left nut seat lower end is fixedly connected with left screw, the left nut seat upper end and a left side
Slide unit bottom surface is fixedly connected, and the mechanism that moves right of the moving assembly includes right slide unit, right nut seat and right screw, the right silk
Mother connect with dextrorotation wire rod thread, and the right nut seat lower end is fixedly connected with right screw, the right nut seat upper end and right cunning
Platform bottom surface is fixedly connected.
Further, the moving assembly further includes linear guides, and the linear guides are fixedly connected with base top surface,
The left slide unit and right slide unit bottom surface are provided with guide rail slide block, the guide rail slide block being arranged on the left slide unit and right slide unit bottom surface
It is connect with linear guides.
Further, the driving component includes reduction gearbox, motor and reduction gearbox attachment base, the motor output end with
Reduction gearbox input terminal is connected, and the reduction gearbox output end is connected with left-handed screw rod left end, reduction gearbox attachment base both ends difference
It is fixedly connected in reduction gearbox and pedestal.
Compared with prior art, the utility model has the beneficial effects that the utility model is in order to meet large-size workpiece pair
The purpose of middle installation, while guaranteeing screw rod rigidity, screw component is designed as to the design of left and right two pieces screw rod, it will by clutch body
The connection of two pieces screw rod, while supporting portion is set among screw component, realizing screw component has biggish stroke, can
Centering installation is carried out to large-size workpiece.The utility model realizes stepping up automatically for workpiece, high production efficiency using driving assembly.
It is good in economic efficiency, it is suitable for automation control, the screw rod design of segmented makes screw rod form big, self-centering, applicable workpiece size
Range is big, meanwhile, the utility model structure is simple, and easy to assembly, pressing force is big after the connection of two pieces screw rod, and travel switch is to compression
State is protected.
Detailed description of the invention
Fig. 1 is a kind of device for centered mounting structural schematic diagram described in the utility model
1- pedestal, 2- reduction gearbox, 3- motor, 4- reduction gearbox seated, 5- left bearing, 6- left axle sleeve, the left-handed screw rod of 7-, 8- are left
Screw, the left nut seat of 9-, 10- linear guides, the left slide unit of 11-, 12- workpiece, the right slide unit of 13-, the right nut seat of 14-, the right silk of 15-
Mother, 16- dextrorotation screw rod, 17- right axle sleeve, 18- right bearing, the right clutch body of 19-, the left clutch body of 20-, 21- travel switch, 22- are right
Spring base, 23- spring, 24- left spring seat, 25- adjusting nut
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 illustrate.
Illustrate present embodiment referring to Fig. 1, a kind of device for centered mounting, it includes pedestal 1, driving assembly, screw component
And moving assembly, the screw component include left bearing 5, left axle sleeve 6, left-handed screw rod 7, dextrorotation screw rod 16, right axle sleeve 17, right axle
18, right clutch body 19, left clutch body 20, right spring base 22, spring 23, left spring seat 24 and adjusting nut 25 are held, it is described left-handed
7 left end of screw rod and left bearing 5 are socketed, and the left bearing 5 is socketed with left axle sleeve 6, and the left axle sleeve 6 is connected with 1 left end of pedestal, institute
It states driving assembly output end to be connected with left-handed 7 left end of screw rod, left-handed 7 right end of screw rod is connected with left clutch body 20, the left side
20 left end of clutch body is contacted with right spring base 22, the right spring base 22 and 23 end thereof contacts of spring, 23 other end of spring
Contacted with 24 right end of left spring seat, 24 left end of left spring seat is contacted with adjusting nut 25, the adjusting nut 25 with it is left-handed
Screw rod 7 is threadedly coupled, and 16 left end of dextrorotation screw rod is connected with right clutch body 19, the right clutch body 19 and left 20 phase of clutch body
Even, 16 right end of dextrorotation screw rod and right bearing 18 are socketed, and the right bearing 18 is socketed with right axle sleeve 17, the right axle sleeve 17 with
1 right end of pedestal is connected, and the moving assembly includes moving left mechanism and moving right mechanism, described to move left mechanism and left-handed screw rod
7 are threadedly coupled, and the mechanism that moves right is threadedly coupled with dextrorotation screw rod 16.
The utility model screw rod unscrews the pressure that adjusting nut 25 reduces spring 23, then installation is left in assembly first
Clutch body 20 and right clutch body 19, last rotating adjusting nut 25 increase the pressure of spring 23, guarantee left-handed screw rod 7 and dextrorotation silk
Bar 16 becomes whole.Travel switch 21 is provided in 1 inner cavity of the utility model pedestal, travel switch 21 is responsible for impaction state
Screw component is protected.Screw rod supporting section, the left-handed screw rod 7 and dextrorotation screw rod 16 are provided in the middle part of 1 inner cavity of pedestal simultaneously
On be socketed with bearing support, the bearing support is connected with screw rod supporting section, by the design of supporting section to screw component
Middle part increases bearing strength, to guarantee the rigidity of screw component.
The mechanism that moves left of moving assembly described in the utility model includes left screw 8, left nut seat 9 and left slide unit 11, institute
It states left screw 8 to be threadedly coupled with left-handed screw rod 7, left 9 lower end of nut seat is fixedly connected with left screw 8, the left nut seat 9
Upper end is fixedly connected with left 11 bottom surface of slide unit, and the mechanism that moves right of the moving assembly includes right slide unit 13,14 and of right nut seat
Right screw 15, the right screw 15 are threadedly coupled with dextrorotation screw rod 16, right 14 lower end of nut seat and the fixed company of right screw 15
It connects, right 14 upper end of nut seat is fixedly connected with right 13 bottom surface of slide unit.The moving assembly further includes linear guides 10, described
Linear guides 10 are fixedly connected with 1 top surface of pedestal, and the left slide unit 11 and 13 bottom surface of right slide unit are provided with guide rail slide block, described
The guide rail slide block being arranged on 13 bottom surface of left slide unit 11 and right slide unit is connect with linear guides 10.The driving component includes slowing down
Case 2, motor 3 and reduction gearbox attachment base 4,3 output end of motor are connected with 2 input terminal of reduction gearbox, 2 output end of reduction gearbox
It is connected with left-handed 7 left end of screw rod, 4 both ends of reduction gearbox attachment base are fixedly connected respectively at reduction gearbox 2 and pedestal 1.
When the utility model is used, workpiece 12 is placed on left slide unit 11 on the positioning surface of right slide unit 13, motor 3 is obtained
Electricity is by being transmitted to left-handed screw rod 7 and dextrorotation screw rod 16 for power after 2 speed change of reduction gearbox, and two screw rod screw pitch are identical at this time and rotation direction
Conversely, because left nut seat 9, right nut seat 14 are fixed with left slide unit 11, right slide unit 13 respectively, the rotary motion conversion of motor 3
Be left slide unit 11 with right slide unit 13 on linear guides 10 to middle linear movement, to complete the centering installation of workpiece 12.It unloads
The movement of material in contrast, need to only change 3 direction of rotation of motor.Linear guides 10 improve the reliability of device, efficiency etc..This
Utility model is the design of long lead screw drive mechanism, has carried out beneficial practice.
Above to a kind of device for centered mounting provided by the utility model, it is described in detail, it is used herein
Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help to manage
Solve the method and its core concept of the utility model；At the same time, for those skilled in the art, according to the utility model
Thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as
Limitations of the present invention.
Claims (7)
1. a kind of device for centered mounting, it is characterised in that: it includes pedestal (1), driving assembly, screw component and moving assembly,
The screw component includes left bearing (5), left axle sleeve (6), left-handed screw rod (7), dextrorotation screw rod (16), right axle sleeve (17), right axle
Hold (18), right clutch body (19), left clutch body (20), right spring base (22), spring (23), left spring seat (24) and adjusting nut
(25), left-handed screw rod (7) left end and left bearing (5) are socketed, and the left bearing (5) and left axle sleeve (6) are socketed, the left axle
Set (6) is connected with pedestal (1) left end, and the driving component output end is connected with left-handed screw rod (7) left end, the left-handed screw rod
(7) right end is connected with left clutch body (20), and left clutch body (20) left end is contacted with right spring base (22), the right spring base
(22) it is contacted with spring (23) end thereof contacts, spring (23) other end with left spring seat (24) right end, the left spring seat
(24) left end is contacted with adjusting nut (25), and the adjusting nut (25) is threadedly coupled with left-handed screw rod (7), the dextrorotation screw rod
(16) left end is connected with right clutch body (19), and the right clutch body (19) is connected with left clutch body (20), the dextrorotation screw rod
(16) right end and right bearing (18) are socketed, and the right bearing (18) and right axle sleeve (17) are socketed, the right axle sleeve (17) and pedestal
(1) right end is connected, and the moving assembly includes moving left mechanism and moving right mechanism, described to move left mechanism and left-handed screw rod
(7) it is threadedly coupled, the mechanism that moves right is threadedly coupled with dextrorotation screw rod (16).
2. a kind of device for centered mounting according to claim 1, it is characterised in that: setting in the middle part of pedestal (1) inner cavity
Have screw rod supporting section, be socketed with bearing support on the left-handed screw rod (7) and dextrorotation screw rod (16), the bearing support with
Screw rod supporting section is connected.
3. a kind of device for centered mounting according to claim 1, it is characterised in that: be provided in pedestal (1) inner cavity
Travel switch (21).
4. a kind of device for centered mounting according to claim 1, it is characterised in that: the left-handed screw rod (7) and dextrorotation silk
Bar (16) screw pitch is identical and oppositely oriented.
5. a kind of device for centered mounting according to claim 1, it is characterised in that: the moving assembly moves left mechanism
Including left screw (8), left nut seat (9) and left slide unit (11), the left screw (8) is threadedly coupled with left-handed screw rod (7), described
Left nut seat (9) lower end is fixedly connected with left screw (8), the fixed company in left nut seat (9) upper end and left slide unit (11) bottom surface
It connects, the mechanism that moves right of the moving assembly includes right slide unit (13), right nut seat (14) and right screw (15), the right screw
(15) it is threadedly coupled with dextrorotation screw rod (16), right nut seat (14) lower end is fixedly connected with right screw (15), the right silk
Base (14) upper end is fixedly connected with right slide unit (13) bottom surface.
6. a kind of device for centered mounting according to claim 5, it is characterised in that: the moving assembly further includes linearly leading
Rail (10), the linear guides (10) are fixedly connected with pedestal (1) top surface, and the left slide unit (11) and right slide unit (13) bottom surface are equal
Be provided with guide rail slide block, the guide rail slide block being arranged on the left slide unit (11) and right slide unit (13) bottom surface with linear guides (10)
Connection.
7. a kind of device for centered mounting according to claim 1 or 6, it is characterised in that: the driving component includes slowing down
Case (2), motor (3) and reduction gearbox attachment base (4), motor (3) output end is connected with reduction gearbox (2) input terminal, described to subtract
Fast case (2) output end is connected with left-handed screw rod (7) left end, and reduction gearbox attachment base (4) both ends are respectively at reduction gearbox (2) and bottom
Seat (1) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759372.2U CN209007016U (en) | 2018-10-29 | 2018-10-29 | A kind of device for centered mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759372.2U CN209007016U (en) | 2018-10-29 | 2018-10-29 | A kind of device for centered mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007016U true CN209007016U (en) | 2019-06-21 |
Family
ID=66840430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821759372.2U Expired - Fee Related CN209007016U (en) | 2018-10-29 | 2018-10-29 | A kind of device for centered mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007016U (en) |
-
2018
- 2018-10-29 CN CN201821759372.2U patent/CN209007016U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20211029 |