CN209455459U - A kind of jacking apparatus - Google Patents
A kind of jacking apparatus Download PDFInfo
- Publication number
- CN209455459U CN209455459U CN201822219631.9U CN201822219631U CN209455459U CN 209455459 U CN209455459 U CN 209455459U CN 201822219631 U CN201822219631 U CN 201822219631U CN 209455459 U CN209455459 U CN 209455459U
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- CN
- China
- Prior art keywords
- jacking
- raising plate
- plate
- bearing
- driving mechanism
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- 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.)
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a kind of jacking apparatus, including that can protect the raising plate structure of workpiece surface and can carry out the driving mechanism of jacking operation to raising plate structure；Driving mechanism is connect by connection structure with raising plate structure；Driving mechanism includes slider cylinder and jacking block, and the extension end for jacking block and slider cylinder is affixed, and jacking block is slidably connected with connection structure.A kind of jacking apparatus described in the utility model, solve traditional feed mechanism directly to work piece operations during, can to workpiece surface generate damage, workpiece higher for surface quality requirements, it will the problems such as machining accuracy of workpiece surface is greatly lowered.
Description
Technical field
The utility model belongs to field of machining, more particularly, to a kind of jacking apparatus.
Background technique
In the prior art, jig is in for workpiece process, traditional feed mechanism directly to work piece operations during,
Damage, workpiece higher for surface quality requirements, it will the processing of workpiece surface is greatly lowered can be generated to workpiece surface
Precision.
Summary of the invention
In view of this, the utility model is directed to a kind of jacking apparatus, solves traditional feed mechanism directly to workpiece
In operating process, damage, workpiece higher for surface quality requirements, it will workpiece is greatly lowered can be generated to workpiece surface
The problems such as machining accuracy on surface.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of jacking apparatus, including that can protect the raising plate structure of workpiece surface and can be pushed up to raising plate structure
The driving mechanism of lift operations.
Further, the driving mechanism is connect by connection structure with the raising plate structure.
Further, the raising plate structure includes raising plate and multiple encapsulated bearings, and multiple encapsulated bearings are symmetrical arranged
At left and right sides of the raising plate upper surface, the lower end surface of the raising plate is arranged in the connection structure.
Further, the driving mechanism includes slider cylinder and jacks block, described to jack block and the slider cylinder
Extension end is affixed, and the jacking block is slidably connected with the connection structure.
Further, the jacking block is wedge block.
Further, the connection structure includes jacking bearing mounting plate and two guiding axis, two guiding axis one
End is vertically arranged in the raising plate lower end surface, and two guiding axis other ends are arranged on the jacking bearing mounting plate
End face, the jacking bearing mounting plate are slidably connected by jacking bearing with the jacking block.
Further, the raising plate is C-shaped plate, and the raising plate opening upwards, multiple encapsulated bearings symmetrically set
It sets in the raising plate upper surface or so inner wall.
Further, the encapsulated bearing is equipped with eight, and eight encapsulated bearings are symmetricly set on the raising plate
End face or so inner wall.
Compared with the existing technology, a kind of jacking apparatus described in the utility model has the advantage that
A kind of jacking apparatus described in the utility model, rolling friction and encapsulated bearing by encapsulated bearing and workpiece
Natural resiliency avoids the sliding friction of workpiece Yu jig plate surface, to reduce the scratch generated to workpiece surface, damage
Deng.For the workpiece more demanding to workpiece surface quality, this structure is applicable in very much.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is a kind of jacking apparatus work structure diagram described in the utility model embodiment；
Fig. 2 is a kind of another angled arrangement schematic diagram of jacking apparatus described in the utility model embodiment；
Fig. 3 is a kind of another angled arrangement schematic diagram of jacking apparatus described in the utility model embodiment.
Description of symbols:
10- jig bottom plate；11- bearing mounting plate；13- jig plate；20- slider cylinder；21- jacks block；30- jacks axis
It holds；40- jacks bearing mounting plate；50- guiding axis；60- linear bearing；70- raising plate；The encapsulated bearing of 71-；80- valve plate.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
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, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of jacking apparatus, as shown in Figure 1, include can protect workpiece surface raising plate structure and can be to raising plate
Structure carries out the driving mechanism of jacking operation.
Driving mechanism is connect by connection structure with raising plate structure.
Raising plate structure includes raising plate 70 and multiple encapsulated bearings 71, and multiple encapsulated bearings 71 are symmetricly set on raising plate
At left and right sides of 70 upper surfaces, the lower end surface of raising plate 70 is arranged in connection structure.
Driving mechanism includes slider cylinder 20 and jacking block 21, jacks block 21 and the extension end of slider cylinder 20 is affixed, this
Affixed using bolt in embodiment, jacking block 21 is slidably connected with connection structure.
Jacking block 21 is wedge block, is connect by jacking block 21 with the rolling of slider cylinder 20, and then can be by raising plate
70 generate the effect of lifting.
Connection structure includes that jacking bearing mounting plate 40 and two guiding axis 50, two 50 one end of guiding axis are vertically arranged
In 70 lower end surface of raising plate, two 50 other end of guiding axis settings are in jacking 40 upper surface of bearing mounting plate, jacking bearing installation
Plate 40 is slidably connected by jacking bearing 30 and jacking block 21.
Raising plate 70 is C-shaped plate, and 70 opening upwards of raising plate, multiple encapsulated bearings 71 are symmetricly set on 70 upper end of raising plate
Face or so inner wall.
Encapsulated bearing 71 is equipped with eight, and eight encapsulated bearings 71 are symmetricly set on 70 upper surface of raising plate or so inner wall, leads to
The retraction for crossing slider cylinder 20 makes encapsulated bearing 71 be higher than jig plate upper surface, and when workpiece feeding contacts with encapsulated bearing 71, subtracts
Few friction avoids jig plate 13 from directly contacting with workpiece and generates surface damage.
The working method of this example
Valve plate 80 is placed on 1012 top of strip through-hole, slider cylinder 20 is stretched out, and linear bearing 60 and guiding axis are passed through
Being slidably connected between 50, and then can guarantee that raising plate 70 can be stable go up and down, and then right by encapsulated bearing 71
Valve plate 80 carries out jacking operation, rolling friction and encapsulated bearing natural resiliency by encapsulated bearing 71 with workpiece lower surface,
The sliding friction of workpiece lower surface Yu 13 surface of jig plate is avoided, scratch, damage are generated to 80 lower surface of valve plate to reduce
Deng.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of jacking apparatus, it is characterised in that: including can protect workpiece surface raising plate structure and can be to raising plate
Structure carries out the driving mechanism of jacking operation；
The driving mechanism is connect by connection structure with the raising plate structure；
The raising plate structure includes raising plate (70) and multiple encapsulated bearings (71), and multiple encapsulated bearings (71) are symmetricly set on
At left and right sides of raising plate (70) upper surface, lower end surface of the connection structure setting in the raising plate (70)；
The driving mechanism includes slider cylinder (20) and jacks block (21), the jacking block (21) and the slider cylinder (20)
Extension end it is affixed, the jacking block (21) is slidably connected with the connection structure；
The connection structure includes jacking bearing mounting plate (40) and two guiding axis (50), two described guiding axis (50) one end
It is vertically arranged in the raising plate (70) lower end surface, two guiding axis (50) other end settings are pacified in the jacking bearing
Loading board (40) upper surface, the jacking bearing mounting plate (40) are connected by jacking bearing (30) and the jacking block (21) sliding
It connects.
2. a kind of jacking apparatus according to claim 1, it is characterised in that: the jacking block (21) is wedge block.
3. according to claim 1 or a kind of 2 described in any item jacking apparatus, it is characterised in that: the raising plate (70) is C-shaped
Plate, raising plate (70) opening upwards, multiple encapsulated bearings (71) are symmetricly set on the raising plate (70) upper surface
Left and right inner wall.
4. a kind of jacking apparatus according to claim 3, it is characterised in that: the encapsulated bearing (71) is equipped with eight, eight
A encapsulated bearing (71) is symmetricly set on the raising plate (70) upper surface or so inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219631.9U CN209455459U (en) | 2018-12-27 | 2018-12-27 | A kind of jacking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219631.9U CN209455459U (en) | 2018-12-27 | 2018-12-27 | A kind of jacking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209455459U true CN209455459U (en) | 2019-10-01 |
Family
ID=68042540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822219631.9U Active CN209455459U (en) | 2018-12-27 | 2018-12-27 | A kind of jacking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209455459U (en) |
-
2018
- 2018-12-27 CN CN201822219631.9U patent/CN209455459U/en active Active
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| GR01 | Patent grant |