CN205572069U - Cylindrical grinder anchor clamps - Google Patents
Cylindrical grinder anchor clamps Download PDFInfo
- Publication number
- CN205572069U CN205572069U CN201620402511.0U CN201620402511U CN205572069U CN 205572069 U CN205572069 U CN 205572069U CN 201620402511 U CN201620402511 U CN 201620402511U CN 205572069 U CN205572069 U CN 205572069U
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- China
- Prior art keywords
- ears
- ejector pin
- cylindrical grinder
- pick
- knock pin
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Abstract
The utility model discloses a cylindrical grinder anchor clamps, including the base, with base fixed connection's support, the both sides of support are provided with relatively respectively that first pick up the ears and the second is picked up the ears, and first pick up the ears and first knock pin and second knock pin are picked up the ears to be provided with respectively by the second, is provided with power device on the second is picked up the ears, and power device can drive the second pin to the direction removal of being close to or keeping away from first knock pin. Use the utility model discloses a during cylindrical grinder anchor clamps, through set up power device on the second is picked up the ears, placing the work piece between first knock pin and second knock pin the time, it presss from both sides tight work piece to drive the second knock pin through power device, when the work piece need be lifted off, it removes to the direction of keeping away from first knock pin to drive the second knock pin through power device, lift the work piece off, the removal of second knock pin is driven through power device, make the regulation in clearance become simple, effectively shorten the time of work piece dress card, the operation is convenient and simple, the work efficiency is increased.
Description
Technical field
This utility model relates to fixture for grinding machine apparatus field, more particularly, it relates to a kind of cylindrical grinder folder
Tool.
Background technology
At present, when some workpiece are needed grinding, need workpiece is clamped, the most different works
Part needs different special fixtures, and the fixture of card engaging workpiece as special in cylindrical grinder is mainly used in outside workpiece
Circle needs the fixture of grinding, can improve cylindricalo grinding technology permissible accuracy, rapid-mounted work by fixture
Part.
But current domestic some traditional fixtures, have split type, combination type and integral type, in the course of processing
In have some limitations.After being installed, ejector pin will manually carry out gap adjustment every time, and relaxation degree is not
Good control, the perpendicularity of workpiece cannot ensure, cylindricity and dimensional accuracy can not reach technology requirement,
And inefficiency.
In sum, fixture how is efficiently solved in the laggard bad control of row gap adjustment, the work of being installed
The problems such as efficiency is low, are current those skilled in the art's urgent problems.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of cylindrical grinder fixture, to solve fixture
In post gap regulation bad control, the ineffective problem of being installed.
In order to achieve the above object, the following technical scheme of this utility model offer:
A kind of cylindrical grinder fixture, including base, fixes the bearing being connected, described bearing with described base
Both sides be relatively set with first respectively and pick up the ears and second pick up the ears, described first picks up the ears and described second picks up the ears
Be respectively arranged with the first ejector pin and the second ejector pin, described second pick up the ears on be provided with power set, described dynamic
Power apparatus can drive described second ejector pin to move to the direction closer or far from described first ejector pin.
Preferably, in above-mentioned cylindrical grinder fixture, described first ejector pin and described second ejector pin are divided equally
It is not provided with bearing.
Preferably, in above-mentioned cylindrical grinder fixture, described first pick up the ears on be provided with pressing plate, described pressure
Plate matches with described first ejector pin, and described pressing plate picks up the ears to be connected with described first through fastening ear snail nail.
Preferably, in above-mentioned cylindrical grinder fixture, described power set are cylinder.
Preferably, in above-mentioned cylindrical grinder fixture, described cylinder is picked up the ears with described second through clamp nut
Fixing connection.
Preferably, in above-mentioned cylindrical grinder fixture, through fastening feet spiral shell between described base and described bearing
Nail connects.
The cylindrical grinder fixture that this utility model provides, including base, bearing.Wherein, base and bearing
Fixing connection, the both sides of bearing are oppositely arranged first respectively and pick up the ears to pick up the ears with second, and first picks up the ears and second
Pick up the ears to be respectively arranged with the first ejector pin and the second ejector pin, second pick up the ears on power set, power set are set
The second ejector pin can be driven to move to the direction closer or far from the second ejector pin.
During the cylindrical grinder fixture that application this utility model provides, fill by arranging power second on picking up the ears
Put, when being placed between the first ejector pin and the second ejector pin by workpiece, drive the second ejector pin by power set
Clamping workpiece so that workpiece is clamped, and when workpiece need to unload, drives the second ejector pin by power set
Move to the direction away from the first ejector pin, workpiece is unloaded, drive the second ejector pin by power set
Movement so that the regulation in gap becomes simple, effectively shortens the time that workpiece is installed, easy to operate letter
Single, and work efficiency is improved.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
The structural representation of the cylindrical grinder fixture that Fig. 1 provides for this utility model embodiment.
In accompanying drawing, labelling is as follows:
Base 1, bearing 2, fastening feet screw 3, fastening ear snail nail 4, first pick up the ears 5, trip bolt 6,
Pressing plate 7, bearing the 8, first ejector pin the 9, second ejector pin 10, clamp nut 11, cylinder 12, second pick up the ears 13.
Detailed description of the invention
This utility model embodiment discloses a kind of cylindrical grinder fixture, to solve fixture at the post gap that is installed
Regulate bad control, ineffective problem.
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Refer to the structural representation of the cylindrical grinder fixture that Fig. 1, Fig. 1 provide for this utility model embodiment.
In a kind of specific embodiment, cylindrical grinder fixture includes base 1 and bearing 2.Wherein, prop up
Fixing connection, the most dismountable fixing connection between seat 2 and base 1.The both sides of bearing 2 set the most relatively
Put first to pick up the ears 5 and second to pick up the ears 13.First picks up the ears 5 is provided with the first ejector pin 9, and second picks up the ears 13 is provided with
Second ejector pin 10, second picks up the ears is provided with power set on 13, and power set can drive the second ejector pin 10
Move to the direction closer or far from the first ejector pin 9.First and second herein and hereafter only represent title,
In other embodiments, it would however also be possible to employ other titles or character replace.General, the first ejector pin 9 and the
Two ejector pins 10 are oppositely arranged i.e. that the two is symmetrical arranged along the centrage of bearing 2, and general ejector pin can be ball
Ejector pin, in other embodiments, it is also possible to need to select other kinds of ejector pin according to actual production,
Being not construed as limiting concrete type, as long as identical technical purpose can be reached, this utility model carries
The cylindrical grinder fixture of confession ensures the machining accuracy of workpiece, it is to avoid later process skewness, it is ensured that work
The perpendicularity requirement of part processing；And easy to operate, simply, can reuse for a long time, have stability and
Reliability, and then reduce use cost.
First picks up the ears 5 and second picks up the ears fixing to be connected for dismountable between 13 with bearing 2, general by fastening
Ear snail nail 4 is fixed, in other embodiments, it is also possible to select other forms is detachably fixed connection,
All in protection domain of the present utility model.
Base 1 is fixed on below the equipment headstock and tailstock intermediate trailing wheel, workpiece is placed on the first ejector pin 9
With second between ejector pin 10, adjusting the centre-height of workpiece and headstock tailstock, turn on the power device,
Workpiece pre-tightening, then carries out grinding.Drive ejector pin that workpiece is clamped by arranging power set,
Make workpiece without manually carrying out gap adjustment after being installed, by adjusting workpiece and the headstock and the height of tailstock
Degree so that the perpendicularity of workpiece is guaranteed, and cylindricity and dimensional accuracy reach technology requirement, effectively contract
The time of short card engaging workpiece, improve work efficiency.
Concrete, the first ejector pin 9 and the second ejector pin 10 are provided with bearing 8 respectively.By bearing 8 and top
Pin is respectively cooperating with so that the first ejector pin 9 and the second ejector pin 10 pick up the ears with first 5 and second to pick up the ears 13 even respectively
Connect so that the first ejector pin 9 and the second ejector pin 10 can be axially moveable, under the drive of power set, energy
Workpiece is enough clamped by the first ejector pin 9 and the second ejector pin 10 in the axial direction.
Further, first picks up the ears is provided with pressing plate 7 on 5, and pressing plate 7 matches with the first ejector pin 9, pressing plate 7
Pick up the ears with first 5 to be connected through fastening ear snail nail 4.First picks up the ears is provided with the pressing plate fixing the first ejector pin 9 on 5
7, the shape of pressing plate 7 matches with the first ejector pin 9 setting.Pressing plate 7 and first is picked up the ears between 5 through fastening ear snail nail
4 connect so that pressing plate 7 and first is picked up the ears without relative movement between 5, in other embodiments, it is also possible to select
Other fastening means.
On the basis of the various embodiments described above, power set can be cylinder 12.By cylinder 12 and the second side
The dismountable fixing connection of ear 13, the second ejector pin 10 is done work by the piston of cylinder 12, is pushed away by the second ejector pin 10
Going out, and then be clamped by workpiece, one end of cylinder 12 connects has trachea, in other embodiments, also
Other kinds of power set can be selected, as long as power can be provided for device, concrete is moved
The form of power apparatus is not construed as limiting.
Further, cylinder 12 picks up the ears with second 13 fixing to be connected through clamp nut 11.By screw by
Cylinder 12 and second pick up the ears 13 fix, in other embodiments, it is also possible to select other fastening means, as
Screw connects, as long as ensure that cylinder 12 and second is picked up the ears fixing between 13 connection, to concrete reality
Existing form is not construed as limiting.
Concrete, it is connected through fastening feet screw 3 between base 1 with bearing 2.General, base and bearing 2
Between connect through fastening feet screw 3, in other embodiments, it is also possible to select by welding or other consolidate
Determining connected mode, for the ease of detection and reparation, between base 1 and bearing 2, general employing is dismountable fixing
Connected mode, concrete, can need to select voluntarily according to actual production.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (6)
1. a cylindrical grinder fixture, it is characterised in that include base (1), with described base (1)
The fixing bearing (2) connected, the both sides of described bearing (2) are relatively set with first respectively and pick up the ears (5)
Pick up the ears (13) with second, described first pick up the ears (5) and described second pick up the ears (13) be respectively arranged with
One ejector pin (9) and the second ejector pin (10), described second picks up the ears is provided with power set on (13), institute
Stating power set can drive described second ejector pin (10) to closer or far from described first ejector pin (9)
Direction is moved.
Cylindrical grinder fixture the most according to claim 1, it is characterised in that described first ejector pin (9)
Bearing (8) it is provided with respectively with on described second ejector pin (10).
Cylindrical grinder fixture the most according to claim 2, it is characterised in that described first picks up the ears (5)
On be provided with pressing plate (7), described pressing plate (7) matches with described first ejector pin (9), described pressing plate
(7) through fastening ear snail nail (4) pick up the ears with described first (5) be connected.
4. according to the cylindrical grinder fixture described in any one of claim 1-3, it is characterised in that described dynamic
Power apparatus is cylinder (12).
Cylindrical grinder fixture the most according to claim 4, it is characterised in that described cylinder (12)
Picking up the ears with described second through clamp nut (11), (13) are fixing to be connected.
Cylindrical grinder fixture the most according to claim 5, it is characterised in that described base (1)
It is connected through fastening feet screw (3) with between described bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402511.0U CN205572069U (en) | 2016-05-04 | 2016-05-04 | Cylindrical grinder anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402511.0U CN205572069U (en) | 2016-05-04 | 2016-05-04 | Cylindrical grinder anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572069U true CN205572069U (en) | 2016-09-14 |
Family
ID=56856356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620402511.0U Active CN205572069U (en) | 2016-05-04 | 2016-05-04 | Cylindrical grinder anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826302A (en) * | 2017-04-17 | 2017-06-13 | 沈阳工程学院 | A kind of general combined type prestress clamp suitable for various lathes |
-
2016
- 2016-05-04 CN CN201620402511.0U patent/CN205572069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826302A (en) * | 2017-04-17 | 2017-06-13 | 沈阳工程学院 | A kind of general combined type prestress clamp suitable for various lathes |
| CN106826302B (en) * | 2017-04-17 | 2018-11-02 | 沈阳工程学院 | A kind of general combined type prestress clamp suitable for a variety of lathes |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |