CN209578855U - A kind of eccentric wheel fixture of mechanical equipment - Google Patents
A kind of eccentric wheel fixture of mechanical equipment Download PDFInfo
- Publication number
- CN209578855U CN209578855U CN201822195525.1U CN201822195525U CN209578855U CN 209578855 U CN209578855 U CN 209578855U CN 201822195525 U CN201822195525 U CN 201822195525U CN 209578855 U CN209578855 U CN 209578855U
- Authority
- CN
- China
- Prior art keywords
- seat
- floating holder
- clamping fixture
- eccentric wheel
- bar
- 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
Links
Abstract
The utility model relates to a kind of eccentric wheel fixtures of mechanical equipment, including support base, it is provided in support base against clamping fixture seat and floating holder seat, floating holder seat is provided with the jig plate that shape matches with against the adjacent side of clamping fixture seat, support base includes bottom plate, support plate and guide groove supporting table are provided on bottom plate, there is against clamping fixture seat and floating holder seat activity interlocking in guide groove supporting table, eccentric round roller has been pivotally connected in guide groove supporting table, against clamping fixture seat and eccentric round roller against side be provided with arc binding groove, floating holder seat is located at against the other side of clamping fixture seat, floating holder seat is connect with against bar one end, it is socketed against the bar other end and support plate, and screw thread is at least partly provided on bar, and it is screwed on by screw thread and support plate.The utility model provides that a kind of structure is simple, operation is convenient, can realize coarse adjustment respectively and fine tuning, and the eccentric wheel fixture with dual fastening effect.
Description
Technical field
The utility model relates to field of machinery automation more particularly to a kind of fixtures, and in particular to a kind of mechanical equipment
Eccentric wheel fixture.
Background technique
Fixture in the prior art generally comprise be fixed in support base against clamping fixture seat and being movably arranged on support
Floating holder seat on pedestal, by that will be fixed against clamping fixture seat, then by floating holder seat slidable adjustment to suitable position,
Workpiece is clamped by the jig plate being arranged on the adjacent side of clamping fixture seat and floating holder seat again, then carries out corresponding workpiece
Processing.
It is not convenient enough in the prior art by unilateral floating holder seat adjusting elasticity, while in different types of workpiece
Fixture folding needs the range adjusted is big to need first to carry out coarse adjustment when pick-and-place, and then accurate adjustment clamps, and in production similar product
When workpiece, the pick-and-place of identical workpiece only finely tunes and can take out workpiece, and existing fixture does not distinguish fine tuning and coarse adjustment, therefore
It is not convenient enough in work piece operations to clamp.
Therefore it needs to research and develop that a kind of structure is simple, operation is convenient, can realize coarse adjustment respectively and fine tuning, and has dual tight
Admittedly the eccentric wheel fixture being used on mechanical equipment acted on.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides that a kind of structure is simple, operation is convenient, can realize respectively
Coarse adjustment and fine tuning, and the eccentric wheel fixture being used on mechanical equipment with dual fastening effect.
In order to achieve the above objectives, the technical solution adopted in the utility model are as follows: a kind of eccentric wheel fixture of mechanical equipment, packet
Support base is included, is provided in the support base against clamping fixture seat and floating holder seat, the floating holder seat and against folder
The adjacent side of tool seat is provided with the jig plate that shape matches, and the support base includes bottom plate, is arranged on the bottom plate
There is support plate, guide groove supporting table is provided on the bottom plate, there is against clamping fixture seat and work activity interlocking in the guide groove supporting table
Dynamic clamping fixture seat, has also been pivotally connected eccentric round roller in the guide groove supporting table, it is described against clamping fixture seat and eccentric round roller against
Side is provided with the arc binding groove that shape matches, and the floating holder seat is located at against the other side of clamping fixture seat, the work
Dynamic clamping fixture seat is separate to be connect against the side of clamping fixture seat with against bar one end, described to be socketed against the bar other end and support plate, and
It is at least partly provided with screw thread on bar, and is screwed on by screw thread and support plate.
In one preferred embodiment of the utility model, damper rod or/and bolt, floating holder are provided on clamping fixture seat
Damping hole or/and slot that shape therewith matches are provided on seat；Or be provided on the floating holder seat damper rod or/and
Bolt is provided with damping hole or/and slot that shape therewith matches on clamping fixture seat.Specifically, convenient for against clamping fixture seat
Docking between floating holder seat, place displacement dislocation, and damping hole and damper rod are used cooperatively, and realize flexible docking.
Further, jig plate is fixed on clamping fixture seat and floating holder seat by positioning bolt, is promoted
The use diversity of fixture can replace jig plate according to the production requirement of workpiece.
In one preferred embodiment of the utility model, shaft is pivotally connected in guide groove supporting table, the shaft is threaded through
In eccentric round roller, and shaft is not on the center of circle of eccentric round roller.
In one preferred embodiment of the utility model, it is provided in eccentric round roller for the blind hole pivoted that exerts a force.Further
, the blind hole is threaded hole.
In one preferred embodiment of the utility model, against bar one end be with floating holder seat against abutment end, against
Grafting blind slot is provided at the top of one end that bar and the support plate are screwed on.
In one preferred embodiment of the utility model, grafting blind slot is that polygon is quincunx or criss-cross a kind of or more
Kind.It is pivoted convenient for socket and applies active force.
In one preferred embodiment of the utility model, the elastic component for buffering is also socketed on damper rod.It realizes flexible
Against docking.
In one preferred embodiment of the utility model, eccentric wheel fixture further includes the pivoting handle for force, the pivot
Handle hand one end is provided with the grafting convex block of interlocking corresponding with grafting blind slot, and the pivoting handle other end is provided with and blind hole pair
The threaded rod that should rabbet.Further, the socket slot that grafting convex block periphery is provided with and connects against rod set.
The utility model solves defect present in background technique, the utility model has the beneficial effects that
On the one hand using with against clamping fixture seat one end against eccentric round roller carry out fixture elasticity fine tuning, on the other hand
Coarse adjustment is carried out against elasticity of the bar to fixture by what floating holder seat one end connected.
By being connect with against bar one end, it is socketed against the bar other end and support plate, and be at least partly arranged on bar
There is screw thread, and be screwed on by screw thread and support plate, to carry out coarse adjustment to against the distance between clamping fixture seat and floating holder seat.
Using eccentric round roller, the position in the deviation center of circle of round roller is set by pivotal axis in eccentric round roller, adjust eccentric round roller against
It is pivoted around shaft, to be finely adjusted to against the distance between clamping fixture seat and floating holder seat.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the preferred embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the pivoting handle of the preferred embodiment of the utility model；
In figure: 1- support base, 11- bottom plate, 12- support plate, 13- guide groove supporting table, 14- bias round roller, 141- screw thread
Hole, 15- is against block, and 2- is against clamping fixture seat, 21- damper rod, 211- elastic component, 22- bolt, 23- binding groove, 24- jig plate,
241- positioning bolt, 3- floating holder seat, 32- slot, 33- is against hole, and 4- is against bar, 41- grafting blind slot, 42- screw thread, 43-
Abutment end, 5- pivoting handle, 51- drive end, 511- grafting convex block, and 512- is socketed slot, 52- handrail end, 521- threaded rod.
Specific embodiment
The utility model is described in further detail presently in connection with drawings and examples, these attached drawings are simplified
Schematic diagram only illustrates the basic structure of the utility model in a schematic way, therefore it only shows structure related with the utility model
At.
As shown in Figure 1, a kind of eccentric wheel fixture of mechanical equipment, including support base 1, the bottom plate of L-shaped support base 1
It is vertically installed with support plate 12 on 11, the guide groove supporting table 13 of T shape is provided on bottom plate 11, slides interlocking in guide groove supporting table 13
Have against clamping fixture seat 2 and floating holder seat 3, floating holder seat 2 and is provided with shape matching against the adjacent side of clamping fixture seat 3
The jig plate 24 of conjunction, and jig plate 24 is respectively fixedly disposed on clamping fixture seat 2 and floating holder seat 3 by positioning bolt 241；
Eccentric round roller 14 has also been pivotally connected in the guide groove supporting table 13, against clamping fixture seat 2 and eccentric round roller 14 against side set
It is equipped with the arc binding groove 23 that shape matches, and floating holder seat 3 is located at against the other side of clamping fixture seat 2, floating holder seat 3
Far from connecting 43 with the abutment end against bar 4 against the side of clamping fixture seat 2, screw thread 42 is provided on 4 other end of bar, and logical
Screw thread 42 is crossed to be screwed on support plate 12.
Specifically, being provided with damper rod 21 or/and bolt 22 on clamping fixture seat 2, it is provided with therewith on floating holder seat 3
The damping hole or/and slot 32 that shape matches；Or damper rod 21 or/and bolt 22 are provided on floating holder seat 3, against folder
The damping hole or/and slot 32 that shape therewith matches are provided on tool seat 2.In one preferred embodiment of the utility model, support
Damper rod 21 and bolt 22 are provided on clamping fixture seat 2, be provided on floating holder seat 3 shape matches therewith damping hole and
Slot 32.Further, the elastic component for buffering is also socketed on damper rod 21.
In one preferred embodiment of the utility model, shaft is pivotally connected in guide groove supporting table 13, shaft is threaded through partially
In heart round roller 14, and shaft is not on the center of circle of eccentric round roller 14.It is provided in eccentric round roller 14 for the blind hole pivoted that exerts a force.
Further, the blind hole is threaded hole 141.Further, it is additionally provided in guide groove supporting table 13 for supporting against limit
By block 15.
In one preferred embodiment of the utility model, against 4 one end of bar be with floating holder seat 3 against abutment end 43,
End against one end that bar 4 and support plate 12 are screwed on is provided with grafting blind slot 41.Grafting blind slot 41 be polygon, it is quincunx,
It is criss-cross one or more.
In one preferred embodiment of the utility model, shown in Fig. 2, eccentric wheel fixture be finely adjusted by pivoting handle 5 and
Coarse adjustment, 5 one end of pivoting handle are provided with the grafting convex block 511 of interlocking corresponding with grafting blind slot 41, the 511 periphery setting of grafting convex block
The socket slot 512 for having and being socketed against bar 4；5 other end of pivoting handle is provided with the threaded rod of interlocking corresponding with threaded hole 141
521.Pivoting handle 5 is zigzag.
It is above enlightenment according to the desirable embodiment of the utility model, through the above description, related personnel is complete
Various changes and amendments can be carried out in the range of without departing from this item utility model technical idea.This item utility model
Technical scope be not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (7)
1. a kind of eccentric wheel fixture of mechanical equipment, including support base, be provided in the support base against clamping fixture seat and
Floating holder seat, the floating holder seat are provided with the jig plate that shape matches with against the adjacent side of clamping fixture seat,
Be characterized in that: the support base includes bottom plate, and support plate is provided on the bottom plate, and guide groove support is provided on the bottom plate
Platform, activity interlocking has on clamping fixture seat and floating holder seat, the guide groove supporting table the also company of pivot in the guide groove supporting table
Be connected to eccentric round roller, it is described against clamping fixture seat and eccentric round roller against side be provided with the arc binding groove that shape matches,
The floating holder seat is located at against the other side of clamping fixture seat, the floating holder seat far from against clamping fixture seat side with against
The connection of bar one end, it is described to be socketed against the bar other end and support plate, and screw thread is at least partly provided on bar, and pass through spiral shell
Line is screwed on support plate.
2. a kind of eccentric wheel fixture of mechanical equipment according to claim 1, it is characterised in that: described on clamping fixture seat
It is provided with damper rod or/and bolt, damping hole or/and slot that shape therewith matches are provided on floating holder seat；
Or it is provided with damper rod or/and bolt on the floating holder seat, it is provided with shape therewith on clamping fixture seat and matches
Damping hole or/and slot.
3. a kind of eccentric wheel fixture of mechanical equipment according to claim 1, it is characterised in that: in the guide groove supporting table
It is pivotally connected shaft, the shaft is threaded through in eccentric round roller, and shaft is not on the center of circle of eccentric round roller.
4. a kind of eccentric wheel fixture of mechanical equipment according to claim 1, it is characterised in that: set in the bias round roller
It is equipped with for the blind hole pivoted that exerts a force.
5. a kind of eccentric wheel fixture of mechanical equipment according to claim 4, it is characterised in that: described to be against bar one end
With floating holder seat against abutment end, be provided with grafting blind slot at the top of one end that bar and the support plate are screwed on.
6. a kind of eccentric wheel fixture of mechanical equipment according to claim 5, it is characterised in that: the grafting blind slot is more
It is side shape, quincunx, criss-cross one or more.
7. a kind of eccentric wheel fixture of mechanical equipment according to claim 2, it is characterised in that: also covered on the damper rod
It is connected to the elastic component for buffering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195525.1U CN209578855U (en) | 2018-12-26 | 2018-12-26 | A kind of eccentric wheel fixture of mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195525.1U CN209578855U (en) | 2018-12-26 | 2018-12-26 | A kind of eccentric wheel fixture of mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578855U true CN209578855U (en) | 2019-11-05 |
Family
ID=68378953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822195525.1U Expired - Fee Related CN209578855U (en) | 2018-12-26 | 2018-12-26 | A kind of eccentric wheel fixture of mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551271A (en) * | 2018-12-26 | 2019-04-02 | 苏州工业职业技术学院 | A kind of eccentric wheel fixture of mechanical equipment |
| CN110815027A (en) * | 2019-11-20 | 2020-02-21 | 四川航天长征装备制造有限公司 | Slender pipe inner hole polishing device and polishing method |
-
2018
- 2018-12-26 CN CN201822195525.1U patent/CN209578855U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551271A (en) * | 2018-12-26 | 2019-04-02 | 苏州工业职业技术学院 | A kind of eccentric wheel fixture of mechanical equipment |
| CN110815027A (en) * | 2019-11-20 | 2020-02-21 | 四川航天长征装备制造有限公司 | Slender pipe inner hole polishing device and polishing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209578855U (en) | A kind of eccentric wheel fixture of mechanical equipment | |
| CN207771328U (en) | A kind of machining positioning device | |
| CN105720755A (en) | Jig for motor rotor production line | |
| CN208758658U (en) | Radial drilling machine is used in a kind of processing of hardware non-standard | |
| CN105751108A (en) | Fixture for motor rotor production line | |
| CN208246323U (en) | A kind of dimension adjustable formula high precision machine tool fixture | |
| CN114654402B (en) | Round tube steel structure machining device capable of synchronously clamping and fixing inside and outside and application method thereof | |
| CN211967242U (en) | Novel examine a frock board | |
| CN208231312U (en) | A kind of work-piece fixation clamp for Longmen machine tool | |
| CN204019202U (en) | The device of simple and easy clamping and positioning machining hole | |
| CN109290838A (en) | Workpiece turning for automated processing machine tool turns around device | |
| CN105666437A (en) | Circuit board rotary fixing clamp | |
| CN209304128U (en) | A kind of sawing machine convenient for material folding | |
| CN208409023U (en) | A kind of welding flexible clamping platform | |
| CN109551271A (en) | A kind of eccentric wheel fixture of mechanical equipment | |
| CN208466532U (en) | A kind of sorting metal head | |
| CN209578260U (en) | A kind of bracket of the power drill with polishing function | |
| CN208231296U (en) | A kind of mechanical processing machine work holder | |
| US20130048149A1 (en) | Woodworking Machining Apparatus | |
| CN207564309U (en) | A kind of loading and unloading system of screw tap | |
| CN209125353U (en) | A kind of explosion-proof covering board universal jig and fixture system | |
| CN208231605U (en) | A kind of frock clamp convenient for adjustable type | |
| CN209648141U (en) | A kind of auxiliary fixture of angle adjustable | |
| CN208601395U (en) | A kind of knob type hardware fixture of adjustable angle | |
| CN207824465U (en) | The clamp for machining with taper hole workpiece is used on a kind of numerically-controlled machine tool |
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: 20191105 Termination date: 20201226 |