CN206814334U - A kind of automatic hoisting mechanism - Google Patents
A kind of automatic hoisting mechanism Download PDFInfo
- Publication number
- CN206814334U CN206814334U CN201720383107.8U CN201720383107U CN206814334U CN 206814334 U CN206814334 U CN 206814334U CN 201720383107 U CN201720383107 U CN 201720383107U CN 206814334 U CN206814334 U CN 206814334U
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- Prior art keywords
- screw
- leading screw
- lifting seat
- block
- slide rail
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Abstract
It the utility model is related to a kind of automatic hoisting mechanism, including fixed seat, servomotor, leading screw, lifting seat and linear slide rail；The servomotor is connected by motor fixing plate with fixed seat lower end, the rotating shaft of the servomotor is connected by shaft coupling with leading screw lower end, the leading screw is vertically arranged and penetration type screw block by lower end and the one-way fashion screw block of upper end are connected with fixed seat, the leading screw runs through the penetration type screw block of lower end, the lifting seat is in contact by screw pair with leading screw, vertical linear slide rail is provided with the fixed seat, the lifting seat is in contact by sliding block with linear slide rail.For the utility model by driven by power, actuating speed is moderate, avoids rigid collision, while can realize and be accurately positioned, and for ease of maintenaince with maintenance.
Description
Technical field
It the utility model is related to mechanical automation apparatus field, and in particular to a kind of automatic hoisting mechanism.
Background technology
In mechanical automation apparatus field, in order to realize the vertical shifting of the vertical transmission of product workpiece or EM equipment module
It is dynamic, often use elevating mechanism.
Existing elevating mechanism is mostly to utilize cylinder or hydraulic cylinder offer power, but the excessive velocities of cylinder driving,
Easily produce rigidity to collide, and be not easily achieved and be accurately positioned；The speed of service of hydraulic-driven is slower, while hydraulic system is overall
It is complex, and be possible to produce hydraulic fluid leak the drawbacks of.
Utility model content
The purpose of this utility model is：A kind of automatic hoisting mechanism is provided, by driven by power, actuating speed is moderate, keeps away
Exempt from rigid collision, while can realize and be accurately positioned, and for ease of maintenaince with maintenance.
To achieve these goals, the utility model provides following technical scheme：
A kind of automatic hoisting mechanism, including fixed seat, servomotor, leading screw, lifting seat and linear slide rail；The servo
Motor is connected by motor fixing plate with fixed seat lower end, and the rotating shaft of the servomotor is connected by shaft coupling and leading screw lower end
Connect, the leading screw is vertically arranged and penetration type screw block by lower end and the one-way fashion screw block of upper end connect with fixed seat
Connect, the leading screw runs through the penetration type screw block of lower end, and the lifting seat is in contact by screw pair with leading screw, the fixed seat
On be provided with vertical linear slide rail, the lifting seat is in contact by sliding block with linear slide rail, and the lifting seat is in continuous straight
Angle bending-like, the sliding block are specifically connected with the vertical position in the lower end of lifting seat, and the screw pair is specifically horizontal with lifting seat middle part
Connected to position, vertical screw and horizontal screw are provided with the vertical position in upper end of the lifting seat.
Further, the screw pair vertically run through lifting seat middle part transverse direction position, the leading screw lower end especially by
Bearing is connected with penetration type screw block, and the leading screw upper end is connected especially by another bearing with the lower end of one-way fashion screw block.
Further, the leading screw is engaged with screw pair, and the linear slide rail is engaged with sliding block.
The beneficial effects of the utility model are：A kind of automatic hoisting mechanism, leading screw is driven and then drive by servomotor
The lifting moving of lifting seat, while auxiliary movement and track restriction are carried out using linear slide rail and sliding block, it can be achieved to be accurately positioned,
And actuating speed is moderate, rigid collision can be avoided compared to the driving of existing cylinder, can be saved compared to existing hydraulic-driven
Space hold is simultaneously reduced in cost-saving, at the same for ease of maintenaince with maintenance.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of automatic hoisting mechanism of the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
With reference to figure 1, a kind of automatic hoisting mechanism, including fixed seat 1, servomotor 3, leading screw 6, lifting seat 8 and linear
Slide rail 10；The servomotor 3 is connected by motor fixing plate 2 with the lower end of fixed seat 1, and the rotating shaft of the servomotor 3 passes through
Shaft coupling 4 is connected with the lower end of leading screw 6, and the leading screw 6 is vertically arranged and penetration type screw block 5 and the list of upper end by lower end
Be connected to formula screw block 7 with fixed seat 1, the leading screw 6 run through lower end penetration type screw block 5, the penetration type screw block 5 with
One-way fashion screw block 7, which is used cooperatively, to be used to leading screw 6 is supported and positioned, and the lifting seat 8 passes through screw pair 9 and leading screw 6
It is in contact, vertical linear slide rail 10 is provided with the fixed seat 1, the lifting seat 8 passes through sliding block 11 and linear slide rail 10
It is in contact, the lifting that the linear slide rail 10 and sliding block 11 are used for lifting seat 8 carries out auxiliary movement and track limits, the liter
It is in continuous right-angle bending shape to drop seat 8, and the sliding block 11 is specifically connected with the vertical position in the lower end of lifting seat 8, and the screw pair 9 has
Body is connected with the horizontal position in the middle part of lifting seat 8, and vertical screw 12 and transverse direction are provided with the vertical position in upper end of the lifting seat 8
Screw 13, the vertical screw 12 are used to convenient fixed external equipment with horizontal screw 13.
The screw pair 9 vertically run through lifting seat 8 middle part transverse direction position, the lower end of leading screw 6 especially by bearing with
Penetration type screw block 5 is connected, and the upper end of leading screw 6 is connected especially by another bearing with the lower end of one-way fashion screw block 7.
The leading screw 6 is engaged with screw pair 9, and the linear slide rail 10 is engaged with sliding block 11.
The servomotor 3 is used to drive leading screw 6 to rotate, and realizes the lifting of screw pair 9 and then realizes the entirety of lifting seat 8
Lifting.
After the dead electricity of servomotor 3 stalls, screw pair 9 returns stroke self-locking, therefore the positioning of lifting seat 8 relative to leading screw 6
Accurately, will not be glided because of gravity or other external force.
Above-described embodiment is used to be further described the utility model, but the utility model is not confined into these
Embodiment.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc.,
It is interpreted as within the scope of protection of the utility model.
Claims (3)
- A kind of 1. automatic hoisting mechanism, it is characterised in that：Including fixed seat (1), servomotor (3), leading screw (6), lifting seat (8) And linear slide rail (10)；The servomotor (3) is connected by motor fixing plate (2) with fixed seat (1) lower end, the servo The rotating shaft of motor (3) is connected by shaft coupling (4) with leading screw (6) lower end, and the leading screw (6) is vertically arranged and by lower end Penetration type screw block (5) and the one-way fashion screw block (7) of upper end are connected with fixed seat (1), and the leading screw (6) is passed through through lower end Formula screw block (5) is worn, the lifting seat (8) is in contact by screw pair (9) with leading screw (6), is provided with the fixed seat (1) Vertical linear slide rail (10), the lifting seat (8) are in contact by sliding block (11) with linear slide rail (10), the lifting seat (8) it is in continuous right-angle bending shape, the sliding block (11) is specifically connected with the vertical position in lower end of lifting seat (8), the screw pair (9) specifically it is connected with horizontal position in the middle part of lifting seat (8), vertical spiral shell is provided with the vertical position in upper end of the lifting seat (8) Hole (12) and horizontal screw (13).
- A kind of 2. automatic hoisting mechanism according to claim 1, it is characterised in that：The screw pair (9) is vertically through liter The middle part transverse direction position of seat (8) is dropped, and leading screw (6) lower end is connected especially by bearing with penetration type screw block (5), the silk Thick stick (6) upper end is connected especially by another bearing with the lower end of one-way fashion screw block (7).
- A kind of 3. automatic hoisting mechanism according to claim 1, it is characterised in that：The leading screw (6) and screw pair (9) phase Coordinate, the linear slide rail (10) is engaged with sliding block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383107.8U CN206814334U (en) | 2017-04-13 | 2017-04-13 | A kind of automatic hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383107.8U CN206814334U (en) | 2017-04-13 | 2017-04-13 | A kind of automatic hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206814334U true CN206814334U (en) | 2017-12-29 |
Family
ID=60752121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720383107.8U Active CN206814334U (en) | 2017-04-13 | 2017-04-13 | A kind of automatic hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206814334U (en) |
-
2017
- 2017-04-13 CN CN201720383107.8U patent/CN206814334U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |