CN209520764U - The long dedicated repairing tooling of gauge block - Google Patents
The long dedicated repairing tooling of gauge block Download PDFInfo
- Publication number
- CN209520764U CN209520764U CN201822073207.8U CN201822073207U CN209520764U CN 209520764 U CN209520764 U CN 209520764U CN 201822073207 U CN201822073207 U CN 201822073207U CN 209520764 U CN209520764 U CN 209520764U
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- gauge block
- tooling
- support bracket
- bottom support
- long
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Abstract
The utility model provides a kind of dedicated repairing tooling of long gauge block, is ground on plate by clamping long gauge block with frock clamp.On the one hand, wooden tooling handle, which is not easy the thermally conductive hand temperature that eliminates, influences；On the other hand, firm gauge block is played the role of in conplane support leg in fixture bottom end four, keeps repairman's both hands close with gauge block center of gravity far from gauge block measurement face, can firmly grind and greatly improve work efficiency.Furthermore, in repair procedures, personnel observe " bumps " situation of working face by optical flat interferometry, four eccentric inching gears of tooling surrounding are adjusted accordingly, " convex " point is raised and increases its amount of grinding, not only make gauge block advanced study and training amount and length variation variable quantity controllable, length dynamic argument is effectively ensured within the scope of regulatory requirements, also improves working efficiency and quality.
Description
Technical field
The utility model relates to a kind of long dedicated repairing toolings of gauge block.
Background technique
Gauge block is made of special alloy steel, and distance determines active length between the measuring surface being parallel to each other with two
High-precision material measure, mainly as the length standard of measurement instrument.Since gauge block is commonly used and frequent in length metering
Use, working face often generates rusty stain, scratch, touches point, burr etc., cause conglutination (one measuring surface of gauge block with it is another
Gauge block measurement face can act on performance bonded to each other by molecular force) failure, flatness it is overproof, it is long also to will affect gauge block when serious
Spend the important technologies indexs such as variation.It, must in order to make gauge block class of accuracy meet regulation and need of work in measurement verification
Grinding repairing must be carried out to gauge block.
For the gauge block of nominal size 50mm or more, because size is larger, easy to grip and hand temperature do not influence to repair effect both hands
Fruit.Secondly, gauge block center of gravity is higher, and when placing under repair on plate, gauge block uncontrolled swing before and after grinding direction, finally
The long gauge block measurement face repaired shows intermediate height, low " convex " shape in both ends and directly scrap.Third, even if repairing successful
Long gauge block, most of is all to ensure its conglutination, flatness or even length dynamic argument by a large amount of grindings of two measuring surface progress
Etc. parameters, but will lead to original Gauge Block Length deviation and become larger, reduce long gauge block service life.
Utility model content
The purpose of this utility model is to provide a kind of long dedicated repairing toolings of gauge block.
To solve the above problems, the utility model provides a kind of dedicated repairing tooling of long gauge block, comprising:
Bottom support bracket is provided with gauge block card slot on the bottom support bracket；
The fixture that is set on the bottom support bracket and cooperate two fastening bolts with the fixture, to fixed gauge block；
Have on bottom support bracket by grinding four supports foot in the same plane, four supports are sufficient be placed in plate or
On plane-parallel crystal, the datum plane when abrading gauge block is collectively constituted；
Four micro-positioning regulators devices being connect with the bottom support bracket, after will be by plate or plane-parallel crystal detection
" convex " point is raised, " recessed " point reduces, to control working face advanced study and training amount and Gauge Block Length variation；
The wooden handle being connect with the bottom support bracket.
Further, in the above-mentioned long dedicated repairing tooling of gauge block, the length of the gauge block is 50-1000mm.
Further, in the above-mentioned long dedicated repairing tooling of gauge block, four supports are moved along fixation locus enough.
Compared with prior art, the utility model clamps long gauge block with frock clamp and is ground on plate.On the one hand,
Wooden tooling handle, which is not easy the thermally conductive hand temperature that eliminates, to be influenced；On the other hand, fixture bottom end four is in conplane support leg
Play the role of firm gauge block, makes repairman's both hands far from gauge block measurement face and gauge block center of gravity close to can also firmly grind, greatly
It improves work efficiency greatly.In addition, personnel observe " bumps " shape of working face by plane-parallel crystal interferometry in repair procedures
Condition adjusts four eccentric inching gears of tooling surrounding accordingly, and " convex " point is raised and increases its amount of grinding, not only gauge block is ground
The amount of repairing and length variation variable quantity are controllable, and length dynamic argument is effectively ensured within the scope of regulatory requirements, also improves working efficiency
With quality.
Detailed description of the invention
Fig. 1 is the dedicated facing structure figure for repairing tooling of the long gauge block of an embodiment of the present invention；
Fig. 2 is the dedicated side block diagram for repairing tooling of the long gauge block of an embodiment of the present invention；
Fig. 3 is the dedicated overlooking structure figure for repairing tooling of the long gauge block of an embodiment of the present invention；
Fig. 4 is the dedicated face upwarding assumption diagram for repairing tooling of the long gauge block of an embodiment of the present invention；
Side view when Fig. 5 is the dedicated repairing tooling of the long gauge block of an embodiment of the present invention and plane-parallel crystal fine tuning gauge block
Figure；
Vertical view when Fig. 6 is the dedicated repairing tooling of the long gauge block of an embodiment of the present invention and plane-parallel crystal fine tuning gauge block
Figure.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
As shown in figs. 1 to 6, the utility model provides a kind of dedicated repairing tooling of long gauge block, comprising:
Bottom support bracket 1 is provided with the gauge block card slot 3 for accommodating gauge block 2 on the bottom support bracket；
The fixture being set on the bottom support bracket and two fastening bolts 4 with the fixture 9 cooperation, to fixed amount
Block 2；
Have on bottom support bracket 1 by grinding four supports foot 5 in the same plane, four support foots 5 are placed in flat
On plate or plane-parallel crystal 6, the datum plane when abrading gauge block is collectively constituted；
Four micro-positioning regulators devices 7 being connect with the bottom support bracket, for that will be detected by plate or plane-parallel crystal 6
" convex " point afterwards is raised, " recessed " point reduces, to control working face advanced study and training amount and Gauge Block Length variation；
The wooden handle 8 being connect with the bottom support bracket 1.
In dedicated one embodiment of repairing tooling of the long gauge block of the utility model, the length of the gauge block is 50-1000mm.
In dedicated one embodiment of repairing tooling of the long gauge block of the utility model, four supports are moved along fixation locus enough.
In dedicated one embodiment of repairing tooling of the long gauge block of the utility model, four micro-positioning regulators devices are used for regulated quantity
Block working face quadrangle each point.
Here, repairman grinds gauge block measurement to use strength during general repair (50-1000) mm long gauge block
Face, both hands, which occupy, is ground measuring surface nearby and far below gauge block center of gravity, this is the important of gauge block swing in process of lapping
Reason.Therefore the utility model clamps long gauge block with frock clamp and is ground on plate.On the one hand, wooden tooling handle is not
It is easily thermally conductive to eliminate the influence of hand temperature；On the other hand, firm gauge block is played in conplane support leg in fixture bottom end four
Effect makes repairman's both hands, close to can also firmly grind, substantially increase work effect far from gauge block measurement face and gauge block center of gravity
Rate.In addition, personnel observe " bumps " situation of working face by optical flat interferometry in repair procedures, tooling four is adjusted accordingly
" convex " point is raised and increases its amount of grinding, becomes gauge block advanced study and training amount and length variation by the eccentric inching gear of four of week
Change amount is controllable, and length dynamic argument is effectively ensured within the scope of regulatory requirements, also improves working efficiency and quality.
As shown in figs. 1 to 6: the dedicated repairing tooling of (50-1000) mm long gauge block is mainly by bottom support bracket and upper clamp
By adjusting the parts such as bolt, spring installation composition.There are two fastening bolts to fixed gauge block in upper clamp；Bottom branch
Have on seat by grinding four supports foot in the same plane, being placed on plate or plane-parallel crystal can be common group
Datum plane when at abrading gauge block；Four micro-positioning regulators devices can will pass through " convex " after plate or plane-parallel crystal detection
Point is raised, " recessed " point reduces, to control working face advanced study and training amount and Gauge Block Length variation；Wooden handle can then prevent hand temperature biography
It is directed at gauge block up.
As shown in figs. 1 to 6: gauge block mechanic being put be placed on plane-parallel crystal or plate first, long gauge block is steady
Ground is placed in gauge block card slot.At this point, gauge block working face and repairing benchmark plate-support foot plane are substantially concordant, fastening is screwed
Working face is measured using plane-parallel crystal after the fixed gauge block of bolt, the fluctuating feelings of gauge block working face are determined using the principle of interference of light
Condition.Four inching gears on bottom support bracket are recycled to adjust working face, by repairman after raising that " convex " point, reductions are " recessed " and putting
The wooden handle held on support grinds gauge block working face on plate.
The utility model is suitable for the dedicated repairing tooling of (50-1000) mm specification gauge block, not only can control gauge block
Grinding track, moreover it is possible to finely tune working face each point (only grinding protrusion part), simplify repair procedures effectively, working efficiency effectively mentions
Height, work quality are ensured.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Obviously, it is practical new without departing from this can to carry out various modification and variations to utility model by those skilled in the art
The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.
Claims (3)
1. a kind of dedicated repairing tooling of long gauge block characterized by comprising
Bottom support bracket is provided with gauge block card slot on the bottom support bracket；
The fixture that is set on the bottom support bracket and cooperate two fastening bolts with the fixture, to fixed gauge block；
Have on bottom support bracket by grinding four supports foot in the same plane, four supports are placed in plate or plane enough
On optical flat, the datum plane when abrading gauge block is collectively constituted；
Four micro-positioning regulators devices being connect with the bottom support bracket, for " convex " after plate or plane-parallel crystal detection will to be passed through
Point is raised, " recessed " point reduces, to control working face advanced study and training amount and Gauge Block Length variation；
The wooden handle being connect with the bottom support bracket.
2. the long dedicated repairing tooling of gauge block as described in claim 1, which is characterized in that the length of the gauge block is 50-
1000mm。
3. the long dedicated repairing tooling of gauge block as described in claim 1, which is characterized in that four support foots are transported along fixation locus
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822073207.8U CN209520764U (en) | 2018-12-11 | 2018-12-11 | The long dedicated repairing tooling of gauge block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822073207.8U CN209520764U (en) | 2018-12-11 | 2018-12-11 | The long dedicated repairing tooling of gauge block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209520764U true CN209520764U (en) | 2019-10-22 |
Family
ID=68226505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822073207.8U Active CN209520764U (en) | 2018-12-11 | 2018-12-11 | The long dedicated repairing tooling of gauge block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209520764U (en) |
-
2018
- 2018-12-11 CN CN201822073207.8U patent/CN209520764U/en active Active
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