CN207997173U - A kind of cylindrical grinder fixture - Google Patents
A kind of cylindrical grinder fixture Download PDFInfo
- Publication number
- CN207997173U CN207997173U CN201820302389.9U CN201820302389U CN207997173U CN 207997173 U CN207997173 U CN 207997173U CN 201820302389 U CN201820302389 U CN 201820302389U CN 207997173 U CN207997173 U CN 207997173U
- Authority
- CN
- China
- Prior art keywords
- chuck body
- hydraulic cylinder
- cylindrical grinder
- workpiece
- bearing
- 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
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of cylindrical grinder fixtures,Including pedestal,The upper end of the pedestal is connected with bearing,The upper center of the bearing is connected with holder,The upper end both sides of the bearing are arranged with first hydraulic cylinder,The upper end of the piston rod is connected with support plate,The protrusion is slidably connected in sliding slot,The upper end of the support plate is equipped with the mounting plate for fixing second hydraulic cylinder,The output end of the second hydraulic cylinder is connected with chuck body,The setting that the utility model passes through first hydraulic cylinder,And then realize the elevating function of chuck body,Make chuck body that can clamp height according to the workpiece of different height to adjust,Pass through the setting of protrusion and sliding slot,And then keep the lifting of chuck body more steady,It ensure that the verticality of chuck body,Make the processing precision higher of workpiece,Improve the performance of enterprises,Pass through the setting of second hydraulic cylinder,Make chuck body realize to be clamped workpiece.
Description
Technical field
The utility model is related to clamp art, specially a kind of cylindrical grinder fixture.
Background technology
Fixture is to be used for during machine-building fixing processing object, is allowed to occupy correct position, with receive construction or
The device of detection, also known as fixture.In a broad sense, any process in technical process, for rapidly, easily and safely pacifying
The device for filling workpiece, all can be described as fixture.Such as welding fixture, inspection jig, assembling jig, jig etc..Wherein lathe
Fixture is most commonly seen, is often simply called fixture.When machining a workpiece on a machine tool, to make the surface energy of workpiece reach as defined in drawing
Size, geometry and with the technologies requirement such as the relative-position error of other surfaces, it is (fixed to install workpiece before processing
Position), clip (clamping).Fixture is usually by setting element (determining correct position of the workpiece in fixture), clamping device, to knife
Induction element (relative position or guiding tool orientation that determine cutter and workpiece), indexing means (make workpiece in once mounting
The processing that can complete several stations has two class of circular index device and linear movement indexing means), connecting element and clamp body
Compositions such as (fixture bases).
It when needing grinding to some workpiece, needs to be clamped workpiece, general different workpiece needs different special
With fixture, such as fixture of the special card engaging workpiece of existing cylindrical grinder, clamping when, will produce shaking, and clamped height is non-adjustable
It is whole, for this purpose, we release a kind of cylindrical grinder fixture.
Utility model content
The purpose of this utility model is to provide a kind of cylindrical grinder fixtures, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:A kind of cylindrical grinder fixture, including pedestal,
The upper end of the pedestal is connected with bearing, and the upper center of the bearing is connected with holder, and the upper end both sides of the bearing are symmetrical
Equipped with first hydraulic cylinder, the first hydraulic cylinder is located at the both sides of holder, and the output end of the first hydraulic cylinder is connected with piston
The upper end of bar, the piston rod is connected with support plate, and the side of the support plate is equipped with protrusion, and the top both sides of the holder are equal
Equipped with sliding slot, the protrusion is slidably connected in sliding slot, and the upper end of the support plate is equipped with the mounting plate for fixing second hydraulic cylinder,
The output end of the second hydraulic cylinder is connected with chuck body, and adjusting bolt is equidistantly equipped in the chuck body.
Preferably, the side of the chuck body is equipped with rubber pad.
Preferably, chuck body described in both sides is opposite clamps.
Preferably, the chuck body and second hydraulic cylinder are the setting that is spirally connected.
Preferably, the second hydraulic cylinder is to be welded and fixed to connect with mounting plate.
Preferably, the pedestal is equipped with through-hole.
Compared with prior art, the utility model has the beneficial effects that:The utility model by the setting of first hydraulic cylinder,
And then the elevating function of chuck body is realized, make chuck body that can clamp height according to the workpiece of different height to adjust, leads to
The setting of protrusion and sliding slot is crossed, and then keeps the lifting of chuck body more steady, the verticality of chuck body is ensure that, makes workpiece
Processing precision higher, improve the performance of enterprises, by the setting of second hydraulic cylinder, make chuck body realize to workpiece into
Row clamps, and by the setting of adjusting bolt, meets the demand being clamped for reeded workpiece surface, makes work pieces process
It will not shake in the process, improve processing technology.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model overlooking structure diagram;
Fig. 3 is the utility model chuck body structural schematic diagram.
In figure:1 pedestal, 2 bearings, 3 holders, 4 first hydraulic cylinders, 5 piston rods, 6 support plates, 7 protrusions, 8 sliding slots, 9 installations
Plate, 10 second hydraulic cylinders, 11 chuck bodies, 12 adjusting bolts, 13 rubber pads.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of cylindrical grinder fixture, including pedestal 1, institute
The upper end for stating pedestal 1 is connected with bearing 2, and the upper center of the bearing 2 is connected with holder 3, the upper end both sides pair of the bearing 2
Claim to be equipped with first hydraulic cylinder 4, the first hydraulic cylinder 4 is located at the both sides of holder 3, the output end connection of the first hydraulic cylinder 4
There are piston rod 5, the upper end of the piston rod 5 to be connected with support plate 6, the side of the support plate 6 is equipped with protrusion 7, the holder 3
Top both sides be equipped with sliding slot 8, described raised 7 are slidably connected in sliding slot 8, and the upper end of the support plate 6 is equipped with for fixing the
The mounting plate 9 of two hydraulic cylinders 10, the output end of the second hydraulic cylinder 10 are connected with chuck body 11, in the chuck body 11
Equidistantly it is equipped with adjusting bolt 12.
Workpiece is set to press from both sides by the setting of rubber pad 13 specifically, the side of the chuck body 11 is equipped with rubber pad 13
It is not easy displacement in tool ontology 11, slides.
It is clamped specifically, chuck body 11 described in both sides is opposite.
Specifically, the chuck body 11 is the setting that is spirally connected with second hydraulic cylinder 10, pass through chuck body 11 and the second liquid
The setting that is spirally connected of cylinder pressure 10, the size of chuck body 11 is replaced convenient for the size according to workpiece.
Specifically, the second hydraulic cylinder 10 is to be welded and fixed to connect with mounting plate 9, pass through second hydraulic cylinder 10 and installation
The setting that plate 9 welds makes second hydraulic cylinder 10 more stablize, and then chuck body 11 is made more to stablize.
Specifically, the pedestal 1 is equipped with through-hole reduces the cost of manufacture of pedestal 1 by the setting of through-hole.
Specifically, in use, pedestal 1 is fixed on grinding machine equipment, workpiece is placed on holder 3, starts the first liquid
Cylinder pressure 4 makes support plate 6 rise or fall, and due to the setting of protrusion 7 and sliding slot 8, verticality is not produced after so that chuck body 11 is lifted
Raw deviation, and then the height of chuck body 11 described in both sides is adjusted, loose adjusting bolt 12 is adjusted, starts second hydraulic cylinder 10, makes
Chuck body 11 is opposite to clamp workpiece, then tightens adjusting bolt 12, so that workpiece is not shaken, then carries out grinding.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cylindrical grinder fixture, including pedestal(1), it is characterised in that:The pedestal(1)Upper end be connected with bearing(2),
The bearing(2)Upper center be connected with holder(3), the bearing(2)Upper end both sides be arranged with first hydraulic cylinder
(4), the first hydraulic cylinder(4)Positioned at holder(3)Both sides, the first hydraulic cylinder(4)Output end be connected with piston rod
(5), the piston rod(5)Upper end be connected with support plate(6), the support plate(6)Side be equipped with protrusion(7), the branch
Frame(3)Top both sides be equipped with sliding slot(8), the protrusion(7)It is slidably connected to sliding slot(8)It is interior, the support plate(6)Upper end set
It is useful for fixed second hydraulic cylinder(10)Mounting plate(9), the second hydraulic cylinder(10)Output end be connected with chuck body
(11), the chuck body(11)It is upper to be equidistantly equipped with adjusting bolt(12).
2. a kind of cylindrical grinder fixture according to claim 1, it is characterised in that:The chuck body(11)Side set
There is rubber pad(13).
3. a kind of cylindrical grinder fixture according to claim 1, it is characterised in that:Chuck body described in both sides(11)Relatively
It clamps.
4. a kind of cylindrical grinder fixture according to claim 1, it is characterised in that:The chuck body(11)With the second liquid
Cylinder pressure(10)For the setting that is spirally connected.
5. a kind of cylindrical grinder fixture according to claim 1, it is characterised in that:The second hydraulic cylinder and mounting plate
(9)To be welded and fixed connection.
6. a kind of cylindrical grinder fixture according to claim 1, it is characterised in that:The pedestal(1)It is equipped with through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302389.9U CN207997173U (en) | 2018-03-06 | 2018-03-06 | A kind of cylindrical grinder fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820302389.9U CN207997173U (en) | 2018-03-06 | 2018-03-06 | A kind of cylindrical grinder fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207997173U true CN207997173U (en) | 2018-10-23 |
Family
ID=63836811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820302389.9U Expired - Fee Related CN207997173U (en) | 2018-03-06 | 2018-03-06 | A kind of cylindrical grinder fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207997173U (en) |
-
2018
- 2018-03-06 CN CN201820302389.9U patent/CN207997173U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |