CN209175523U - A kind of fixture for miniature precision handware plane lapping - Google Patents
A kind of fixture for miniature precision handware plane lapping Download PDFInfo
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- CN209175523U CN209175523U CN201821673960.4U CN201821673960U CN209175523U CN 209175523 U CN209175523 U CN 209175523U CN 201821673960 U CN201821673960 U CN 201821673960U CN 209175523 U CN209175523 U CN 209175523U
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Abstract
The utility model is suitable for fixture for grinding machine technical field, provide a kind of fixture for miniature precision handware plane lapping, including bottom plate, the bottom plate is equipped with the first side plate and the second side plate, it is movable plate between first side plate and second side plate, the movable plate is connect with interior bar, the interior rod set is inside outer bar, workpiece is accompanied between the movable plate and second side plate, it is cushion block below the workpiece, the utility model solves the problems, such as that grinding machine flat-nose pliers folder assembly and disassembly workpiece is time-consuming and laborious, realize the efficient and convenient of dismounting workpiece, help to improve production efficiency.
Description
Technical field
The utility model belongs to fixture for grinding machine technical field, more particularly to a kind of for miniature precision handware plane lapping
Fixture.
Background technique
In surface grinding machine, the plane of the mainly workpiece of grinding machine processing, commonly used fixture is flat-nose pliers, flat mouth at this time
Pincers also known as machine vice, are a kind of universal fixturings, are usually used in installing miniature workpiece, the assembling structure of flat-nose pliers is dismountable spiral shell
Line connection and pin connection, the linear motion of movable vise body be to be changed by screw, working surface be screw pair, guideway and
The axis of clearance fit and the rubbing surface in hole, flat-nose pliers composition is terse, compact-sized.In use, passing through silk with spanner rotational lead screw
Thick stick nut drives movable vise body mobile, is formed and workpiece is stepped up and unclamped.But it is not difficult to find that the use process of flat-nose pliers can relate to
And to manually use spanner rotating threaded shaft the case where, this meeting so that workpiece plus assembly and disassembly become cumbersome and time consuming, reduction
Production efficiency, while will appear the inadequate problem of clamping workpiece clamping force, cause process the error that can not be made up occur.
At present in the market, it is reliable and can be realized the fixture for grinding machine of fast assembling-disassembling workpiece to lack a kind of usability.
Utility model content
The utility model provides a kind of fixture for miniature precision handware plane lapping, it is intended to solve grinding machine flat-nose pliers
Press from both sides the time-consuming and laborious problem of assembly and disassembly workpiece
The utility model is realized in this way a kind of fixture for miniature precision handware plane lapping, including bottom plate,
The bottom plate is equipped with the first side plate and the second side plate, is movable plate between first side plate and second side plate, described
Movable plate is connect with interior bar, and the interior rod set accompanies workpiece between the movable plate and second side plate, institute inside outer bar
Stating below workpiece is cushion block.
Further, the interior club head and the movable plate inner hole process screw thread, the interior bar and the activity
Plate is by being threadedly engaged connection.
Further, the interior bar is slided in the outer bar, by pneumatic control.
Further, the movable plate bottom is designed as T-slot, and the movable plate slides on the bottom plate.
Further, it is contacted between the movable plate and the bottom plate by ball, the ball quantity is 12.
Further, first side plate and second side plate are connected by screw to the bottom plate, the screw
Quantity is six.
Due to the clamping of workpiece and unclamping mode from becoming utilizing air control unit pressurization by thread screw transmission
It completes, and becomes sliding friction as rolling friction, the contact area between movable plate and bottom plate is decreased, to solve grinding machine
Flat-nose pliers presss from both sides the time-consuming and laborious problem of assembly and disassembly workpiece, realizes the efficient and convenient of dismounting workpiece, helps to improve production
Efficiency.
Detailed description of the invention
Fig. 1 is a kind of main view of fixture for miniature precision handware plane lapping provided by the utility model.
Fig. 2 is a kind of top view of fixture for miniature precision handware plane lapping provided by the utility model.
Fig. 3 is a kind of A-A cross-sectional view of fixture for miniature precision handware plane lapping provided by the utility model.
In figure: 1- outer bar；2- interior bar；3- workpiece；4- cushion block；The first side plate of 5-；6- bottom plate；7- movable plate；8- second side
Plate；9- ball；10- screw.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figure 1-3, compared with prior art, clamping and release mode workpiece 3 are driven from by thread screw
Become completing using air control unit pressurization, and become sliding friction as rolling friction, decreases movable plate 7 and bottom plate 6
Between contact area, thus solve the problems, such as grinding machine flat-nose pliers folder assembly and disassembly workpiece 3 it is time-consuming and laborious, realize dismounting workpiece
3 efficient and convenience, helps to improve production efficiency.
Embodiment one
As shown in Figure 1-3, the utility model provides a kind of fixture for miniature precision handware plane lapping, including
Bottom plate 6, the bottom plate 6 are equipped with the first side plate 5 and the second side plate 8, are between first side plate 5 and second side plate 8
Movable plate 7, the movable plate 7 are connect with interior bar 2, and 2 sets of the interior bar is inside outer bar 1, the movable plate 7 and described second side
Workpiece 3 is accompanied between plate 8, is cushion block 4 below the workpiece 3.
Embodiment two
As shown in Figure 1-3, the utility model provides a kind of fixture for miniature precision handware plane lapping, including
Bottom plate 6, the bottom plate 6 are equipped with the first side plate 5 and the second side plate 8, are between first side plate 5 and second side plate 8
Movable plate 7, the movable plate 7 are connect with interior bar 2, and 2 sets of the interior bar is inside outer bar 1,2 head of interior bar and the activity
7 inner hole of plate processes screw thread, and the interior bar 2 and the movable plate 7 are by being threadedly engaged connection, the movable plate 7 and described the
Workpiece 3 is accompanied between two side plates 8, is cushion block 4 below the workpiece 3.
Embodiment three
As shown in Figure 1-3, the utility model provides a kind of fixture for miniature precision handware plane lapping, including
Bottom plate 6, the bottom plate 6 are equipped with the first side plate 5 and the second side plate 8, are between first side plate 5 and second side plate 8
Movable plate 7, the movable plate 7 are connect with interior bar 2, and 2 sets of the interior bar is inside outer bar 1, and the interior bar 2 is in the outer bar 1
Sliding, by pneumatic control, accompanies workpiece 3, is cushion block 4 below the workpiece 3 between the movable plate 7 and second side plate 8.
Example IV
As shown in Figure 1-3, the utility model provides a kind of fixture for miniature precision handware plane lapping, including
Bottom plate 6, the bottom plate 6 are equipped with the first side plate 5 and the second side plate 8, are between first side plate 5 and second side plate 8
Movable plate 7,7 bottom of movable plate are designed as T-slot, and the movable plate 7 slides on the bottom plate 6, the movable plate 7 with
Interior bar 2 connects, and 2 sets of the interior bar accompanies workpiece 3 inside outer bar 1 between the movable plate 7 and second side plate 8, described
It is cushion block 4 below workpiece 3.
Embodiment five
As shown in Figure 1-3, the utility model provides a kind of fixture for miniature precision handware plane lapping, including
Bottom plate 6, the bottom plate 6 are equipped with the first side plate 5 and the second side plate 8, are between first side plate 5 and second side plate 8
Movable plate 7 is contacted between the movable plate 7 and the bottom plate 6 by ball 9, and 9 quantity of ball is 12, the work
Movable plate 7 is connect with interior bar 2, and 2 sets of the interior bar accompanies work between the movable plate 7 and second side plate 8 inside outer bar 1
Part 3 is cushion block 4 below the workpiece 3.
Embodiment six
As shown in Figure 1-3, the utility model provides a kind of fixture for miniature precision handware plane lapping, including
Bottom plate 6, the bottom plate 6 are equipped with the first side plate 5 and the second side plate 8, first side plate 5 and second side plate 8 with it is described
Bottom plate 6 is connected by screw 10, and it is living between first side plate 5 and second side plate 8 that 10 quantity of screw, which is six,
Movable plate 7, the movable plate 7 are connect with interior bar 2, and 2 sets of the interior bar is inside outer bar 1, the movable plate 7 and second side plate
Workpiece 3 is accompanied between 8, is cushion block 4 below the workpiece 3.
In use, cushion block 4 is placed on bottom plate 6 and makes cushion block 4 at the second side plate 8, workpiece 3 is placed on cushion block 4,
Then start air control unit, release interior bar 2, interior bar 2 pushes movable plate 7 to move on bottom plate 6, until fixing workpiece 3
Position, limit the freedom degree of workpiece 3, air control unit air pressure at this time keeps constant.After workpiece 3 completes processing, pneumatically
Control device controls interior bar 2 again and retracts movable plate 7, and workpiece 3 can be removed.
Clamping and release mode workpiece 3 become having pressurizeed using air control unit from by thread screw transmission
At, and become sliding friction as rolling friction, the contact area between movable plate 7 and bottom plate 6 is decreased, to solve grinding machine
Flat-nose pliers presss from both sides the time-consuming and laborious problem of assembly and disassembly workpiece 3, realizes the efficient and convenient of dismounting workpiece 3, helps to improve life
Produce efficiency.
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 modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of fixture for miniature precision handware plane lapping, which is characterized in that including bottom plate, the bottom plate is equipped with
First side plate and the second side plate are movable plates between first side plate and second side plate, and the movable plate and interior bar connect
It connects, the interior rod set accompanies workpiece inside outer bar between the movable plate and second side plate be pad below the workpiece
Block.
2. a kind of fixture for miniature precision handware plane lapping as described in claim 1, which is characterized in that in described
Club head and the movable plate inner hole process screw thread, the interior bar and the movable plate by being threadedly engaged connection.
3. a kind of fixture for miniature precision handware plane lapping as described in claim 1, which is characterized in that in described
Bar slides in the outer bar, by pneumatic control.
4. a kind of fixture for miniature precision handware plane lapping as described in claim 1, which is characterized in that the work
Movable plate bottom is designed as T-slot, and the movable plate slides on the bottom plate.
5. a kind of fixture for miniature precision handware plane lapping as described in claim 1, which is characterized in that the work
It is contacted between movable plate and the bottom plate by ball, the ball quantity is 12.
6. a kind of fixture for miniature precision handware plane lapping as described in claim 1, which is characterized in that described the
Side plate and second side plate are connected by screw to the bottom plate, and the screw number is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673960.4U CN209175523U (en) | 2018-10-16 | 2018-10-16 | A kind of fixture for miniature precision handware plane lapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673960.4U CN209175523U (en) | 2018-10-16 | 2018-10-16 | A kind of fixture for miniature precision handware plane lapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209175523U true CN209175523U (en) | 2019-07-30 |
Family
ID=67361360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821673960.4U Active CN209175523U (en) | 2018-10-16 | 2018-10-16 | A kind of fixture for miniature precision handware plane lapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209175523U (en) |
-
2018
- 2018-10-16 CN CN201821673960.4U patent/CN209175523U/en active Active
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