CN209052349U - A kind of both arms lifting mechanism for automatic worktable conversion equipment - Google Patents
A kind of both arms lifting mechanism for automatic worktable conversion equipment Download PDFInfo
- Publication number
- CN209052349U CN209052349U CN201821461508.1U CN201821461508U CN209052349U CN 209052349 U CN209052349 U CN 209052349U CN 201821461508 U CN201821461508 U CN 201821461508U CN 209052349 U CN209052349 U CN 209052349U
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- lifting
- needle bearing
- conversion equipment
- input shaft
- arms
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Abstract
A kind of both arms lifting mechanism for automatic worktable conversion equipment provided by the utility model, including lifting output shaft, lift arm mechanism, needle bearing, input shaft, jack needle bearing, lift plane cam, there are two needle bearings for connection on the lifting output shaft, a lifting arm mechanism is connected on each needle bearing, a lifting arm mechanism is connected on each needle bearing, the input shaft is connect by jacking needle bearing with lifting arm mechanism, there are two lift plane cam for connection on the input shaft, a jacking needle bearing on each lifting plane cam, promote working efficiency.
Description
[technical field]
The utility model relates to the technical fields of rotating lifting mechanism, in particular to a kind of to be used for automatic worktable converting means
The technical field for the both arms lifting mechanism set.
[background technique]
Rotating lifting mechanism structure in the prior art is relative complex, and using effect is poor, Chinese patent
201020153259.7 disclosing a kind of hydraulic rotating lifting device for the lifting of high pressure logging tool.Logging hydraulic rotation is lifted
Rise device, including there are two clamping device, rotating bracket, fixed bracket, lifting cylinder, rotary oil cylinder, connecting rod and hydraulic power unit,
Control system, wherein rotating bracket is in triangular shape, and lifting cylinder is fixed on support bracket fastened lower part, the bottom end of rotary oil cylinder and solid
Fixed rack articulated connection, the top of rotary oil cylinder and connecting rod are articulated and connected, and one jiao of the other end of connecting rod and rotating bracket is hinged
The top of connection, another angle of rotating bracket and lifting cylinder is articulated and connected, hydraulic power unit respectively with lifting cylinder, rotary oil cylinder
Connection, control system control hydraulic power unit and pump oil liquid to lifting cylinder and rotary oil cylinder, this structure is relative complex, and operates
Complexity, service precision be not high.
[utility model content]
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of for automatic worktable conversion
The both arms lifting mechanism of device aims to solve the problem that rotating lifting mechanism structure is complicated in the prior art, complicated for operation, practical precision
Not high technical problem.
To achieve the above object, the utility model proposes a kind of both arms lifting machines for automatic worktable conversion equipment
Structure, including lifting output shaft, lifting arm mechanism, needle bearing, input shaft, jacking needle bearing, lifting plane cam, the act
Needle bearing there are two connecting on output shaft is risen, is connected with a lifting arm mechanism on each needle bearing, it is described
A lifting arm mechanism is connected on each needle bearing, the input shaft is connected by jacking needle bearing and lifting arm mechanism
It connects, there are two lift plane cam, a jacking needle bearing on each lifting plane cam for connection on the input shaft.
Preferably, each lifting arm mechanism includes lift arm, fixed support shaft, fixed pivot flange and fixation
Spring bearing is connected with a lift arm on each needle bearing, be connected on each lift arm one it is solid
Determine spring bearing, connect a fixed support shaft on each of described fixed spring bearing, in each of described fixed support shaft
It is connected with a fixed pivot flange, is connected with input shaft on the lift arm.
Preferably, vertically symmetrical axis bilateral symmetry of the two lifting arm mechanisms about lifting output shaft.
Preferably, vertically symmetrical axis bilateral symmetry of the two lifting plane cams about lifting output shaft.
The utility model has the beneficial effects that compared with prior art, it is provided by the utility model a kind of for automatic work
The both arms lifting mechanism of platform conversion equipment, it is structurally reasonable, there are two lifting arm mechanism make uniform force, promoted raise it is steady
Degree promotes working efficiency.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is that a kind of left axle of both arms lifting mechanism for automatic worktable conversion equipment of the utility model embodiment is surveyed
Figure structure schematic representation；
Fig. 2 is the both arms lifting mechanism right axle mapping structure that the utility model embodiment is used for automatic worktable conversion equipment
Schematic diagram；
Fig. 3 is that both arms lifting mechanism of the utility model embodiment for automatic worktable conversion equipment overlooks complete section structure
Schematic diagram.
In figure: 1- lifts output shaft, 2- lifting arm mechanism, 3- needle bearing, 5- input shaft, 6- and jacks needle bearing, 7-
Lift the fixed support shaft of plane cam, 21- lift arm, 22-, the fixed pivot flange of 23-, the fixed spring bearing of 24-.
[specific embodiment]
To make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments,
The present invention will be further described in detail.However, it should be understood that specific embodiment described herein is only used to solve
The utility model is released, the range being not intended to limit the utility model.In addition, in the following description, being omitted to known features
With the description of technology, to avoid the concept for unnecessarily obscuring the utility model.
Refering to fig. 1, Fig. 2 and Fig. 3, the utility model embodiment provide a kind of both arms for automatic worktable conversion equipment
Lifting mechanism, including lifting output shaft 1, lifting arm mechanism 2, needle bearing 3, input shaft 5, jacking needle bearing 6, raising board are convex
Wheel 7, connection is connected with an act on each needle bearing 3 there are two needle bearing 3 on the lifting output shaft 1
Arm mechanism 2 is risen, the input shaft 5 is connect with lifting arm mechanism 2 by jacking needle bearing 6, connected on the input shaft 5
There are two lift plane cam 7, a jacking needle bearing 6 on each lifting plane cam 7, each lift arm machine
Structure 2 includes lift arm 21, fixed support shaft 22, fixed pivot flange 23 and fixed spring bearing 24, each needle roller axis
It holds and is connected with a lift arm 21 on 3, a fixed spring bearing 24 is connected on each lift arm 21, described is every
A fixed support shaft 22 is connected on a fixed spring bearing 24, is connected with a fixation in each of described fixed support shaft 22
Pivot flange 23 is connected with input shaft 5 on the lift arm 21, and two lifting arm mechanisms 2 are about lifting output shaft 1
Vertically symmetrical axis bilateral symmetry, the vertically symmetrical axis of described two lifting plane cams 7 about lifting output shaft 1 or so pair
Claim.
Utility model works process:
A kind of both arms lifting mechanism for automatic worktable conversion equipment of the utility model during the work time, lifts defeated
Shaft 1, lifting arm mechanism 2, needle bearing 3, input shaft 5, jacking needle bearing 6, lifting plane cam 7 constitute it is a kind of for from
The both arms lifting mechanism of workbench conversion equipment is moved, there are two needle bearings 3 for connection on the lifting output shaft 1, described
A lifting arm mechanism 2 is connected on each needle bearing 3, the input shaft 5 passes through jacking needle bearing 6 and lift arm
Mechanism 2 connects, and there are two lift plane cam 7, a top on each lifting plane cam 7 for connection on the input shaft 5
Rise needle bearing 6, each lifting arm mechanism 2 includes lift arm 21, fixed support shaft 22, fixed pivot flange 23 and solid
Determine spring bearing 24, a lift arm 21 is connected on each needle bearing 3, is connected on each lift arm 21
There is a fixed spring bearing 24, connects a fixed support shaft 22 on each of described fixed spring bearing 24, described is every
It is connected with a fixed pivot flange 23 in a fixed support shaft 22, is connected with input shaft 5 on the lift arm 21, it is described
Two lifting arm mechanisms 2 about lifting output shaft 1 vertically symmetrical axis bilateral symmetry, two lifting plane cams 7 about
Lift the vertically symmetrical axis bilateral symmetry of output shaft 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of both arms lifting mechanism for automatic worktable conversion equipment, it is characterised in that: including lifting output shaft (1),
Lift arm mechanism (2), needle bearing (3), input shaft (5), jacking needle bearing (6), lifting plane cam (7), the lifting
On output shaft (1) there are two connections needle bearing (3), a lifting arm mechanism is connected on each needle bearing (3)
(2), the input shaft (5) is connect by jacking needle bearing (6) with lifting arm mechanism (2), and the input shaft connects on (5)
Plane cam (7) are lifted there are two connecing, the upper jacking needle bearing (6) of each lifting plane cam (7).
2. a kind of both arms lifting mechanism for automatic worktable conversion equipment as described in claim 1, it is characterised in that: institute
The each lifting arm mechanism (2) stated includes lift arm (21), fixed support shaft (22), fixed pivot flange (23) and fixed support
Bearing (24) is connected with a lift arm (21) on each needle bearing (3), connects on each lift arm (21)
It is connected to a fixed spring bearing (24), connects a fixed support shaft (22) on each of described fixed spring bearing (24),
A fixed pivot flange (23) is connected on each of described fixed support shaft (22), the lift arm is connected on (21)
Input shaft (5).
3. a kind of both arms lifting mechanism for automatic worktable conversion equipment as described in claim 1, it is characterised in that: institute
Vertically symmetrical axis bilateral symmetry of two liftings arm mechanism (2) stated about lifting output shaft (1).
4. a kind of both arms lifting mechanism for automatic worktable conversion equipment as described in claim 1, it is characterised in that: institute
Vertically symmetrical axis bilateral symmetry of two liftings plane cam (7) stated about lifting output shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461508.1U CN209052349U (en) | 2018-09-07 | 2018-09-07 | A kind of both arms lifting mechanism for automatic worktable conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461508.1U CN209052349U (en) | 2018-09-07 | 2018-09-07 | A kind of both arms lifting mechanism for automatic worktable conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209052349U true CN209052349U (en) | 2019-07-02 |
Family
ID=67048437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821461508.1U Active CN209052349U (en) | 2018-09-07 | 2018-09-07 | A kind of both arms lifting mechanism for automatic worktable conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209052349U (en) |
-
2018
- 2018-09-07 CN CN201821461508.1U patent/CN209052349U/en active Active
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