CN209425183U - A kind of bias measurer Special grinding device - Google Patents
A kind of bias measurer Special grinding device Download PDFInfo
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- CN209425183U CN209425183U CN201920025099.9U CN201920025099U CN209425183U CN 209425183 U CN209425183 U CN 209425183U CN 201920025099 U CN201920025099 U CN 201920025099U CN 209425183 U CN209425183 U CN 209425183U
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- fixed plate
- sliding panel
- measurer
- grinding device
- bias
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Abstract
The utility model discloses a kind of eccentric measurer Special grinding devices, including taper shank 1, fixed plate 2, sliding panel 3 and connecting plate 7, one end of the taper shank 1 is installed on grinding machine, and taper shank 1 and equipment revolution concentricity meet 0.003mm, the other end is connected and fixed plate 2, the end face run-out of fixed plate 2 meets 0.003mm requirement, clamping screw 4 locks sliding panel 3 in fixed plate 2, there is boss in the middle part of the sliding panel 3, boss upper surface is equipped with and the installation matched threaded hole of bolt 5, the two sides of the fixed plate 2 have been oppositely disposed a pair of of connecting plate 7, connecting plate 7 is connected bolt 8 and is fixed in fixed plate 2, connecting plate 7 is equipped with thrust bolt 6 close to one end of sliding panel.The eccentric measurer Special grinding device of the utility model can solve the problem of existing eccentric measurer processing technology clamps big difficulty, low efficiency, high rejection rate.
Description
Technical field
The utility model belongs to technical field of mechanical processing, and in particular to a kind of bias measurer Special grinding device.
Background technique
Currently, mechanical processing industry, such as motorcycle cycloid rotor machine oil pump, automobile transmission oil pump manufacturing, oil pump
The eccentricity detection of body part and like parts etc. mostly uses eccentric feeler gauge measurer.Eccentric feeler gauge primary structure is divided into detection small end
91, big end 92,93 three parts of handle are detected, as shown in Figure 1.In order to meet service performance, feeler gauge detects small end and detection big end
Eccentricity manufacturing tolerance needs guarantee in ± 0.003mm.Traditional processing bias feeler gauge mode is following methods: the first, grinding machine is double
Top clamping feeler gauge, processing feeler gauge detect big end excircle dimension；The second, chuck clamping feeler gauge detects big end, big to detect
On the basis of holding axial line, micron dial gauge corrects feeler gauge detection big end and detection small end eccentricity, regrinds and cuts detection small end outer circle
Size, and guarantee eccentricity tolerance within ± 0.003mm；Third, installation handle.
Because in existing processing method, the second step needs eccentric feeler gauge reversing end for end clamping, big end axial line benchmark is detected
It must be overlapped with equipment rotation reference height, positioning and clamping concentricity, verticality need to meet within 0.002mm simultaneously, Cai Nengbao
Demonstrate,prove the requirement of eccentricity tolerance+0.003mm after processing is completed.This just positioning horizontal to the clamping of operator and chuck tooling
Precision proposes very high requirement.Generally speaking, processing disadvantages include: that 1. artificial clamping location efficiencies are slow；2, eccentric feeler gauge
It is low (qualification rate only 60%) to make qualification rate；3, manpower, equipment, power consumption are big, lead to high production cost.It is then desired to more
For precisely efficient eccentric measurer manufacturing process.
Utility model content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of eccentric measurer Special grinding device,
To solve the problems, such as that existing eccentric measurer processing technology clamps that difficulty is big, low efficiency, high rejection rate.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of bias measurer Special grinding device, including taper shank 1, fixed plate 2, sliding panel 3 and connecting plate 7, the taper shank 1
One end be installed on grinding machine, and taper shank 1 and equipment revolution concentricity meet 0.003mm, and the other end is connected and fixed plate 2, locking
Bolt 4 locks sliding panel 3 in fixed plate 2, there is boss in the middle part of the sliding panel 3, and boss upper surface is equipped with and installation bolt 5
Matched threaded hole, the two sides of the fixed plate 2 have been oppositely disposed a pair of of connecting plate 7, and it is fixed that connecting plate 7 is connected bolt 8
In fixed plate 2, connecting plate 7 is equipped with thrust bolt 6 close to one end of sliding panel.
Further, above-mentioned eccentric measurer Special grinding device, 2 end face run-out of fixed plate meet 0.003mm.
Further, above-mentioned eccentric measurer Special grinding device, the clamping screw 4 are respectively arranged one in the two sides of boss
It is a.
Further, above-mentioned eccentric measurer Special grinding device, is equipped with gasket between the clamping screw 4 and sliding panel 3.
Further, above-mentioned eccentric measurer Special grinding device, the bias measurer 9 are locked with installation bolt 5 and are being slided
On plate 3.
The utility model has the beneficial effects that:
1, high efficiency: it is once simple clamped that eccentric check tool dimensioned can be completed, it reduces clamping repetitive positioning accuracy and misses
Difference；
2, the clamping level of skill of operator is reduced；
3, quality stablizes qualification rate height, and eccentric plug regulation makees qualification rate and is promoted to 100% from 60%.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of eccentric feeler gauge；
Fig. 2 is the structural schematic diagram of eccentric measurer Special grinding device；
Fig. 3 is the left side view of Fig. 2；
Fig. 4 is eccentric measurer Special grinding device schematic perspective view；
Fig. 5 is the schematic diagram that eccentric feeler gauge processing is clamped using the Special grinding device of the utility model
Wherein, 1- taper shank, 2- fixed plate, 3- sliding panel, 4- clamping screw, 5- install bolt, 6- thrust bolt, 7- connection
Plate, 8- connection bolt, 9- bias measurer, 91- detection small end, 92- detect big end, 93- handle.
Specific embodiment
It is only below a kind of preferable embodiment of the utility model, this should not be interpreted as to the above-mentioned master of the utility model
The range of topic is only limitted to example below, and each feature of the utility model can carry out arbitrary group in the case of no contradiction
It closes, these belong to the range of the utility model protection.
Embodiment 1
Referring to fig. 2-4, a kind of eccentric measurer Special grinding device, including taper shank 1, fixed plate 2, sliding panel 3 and connecting plate
7, taper shank 1 and equipment revolution concentricity meet 0.003mm, and one end of the taper shank 1 is installed on process equipment grinding machine, the other end with
Fixed plate 2 is welded, and clamping screw 4 locks sliding panel 3 in fixed plate 2, there is boss, table on boss in the middle part of the sliding panel 3
Face is equipped with and installs the matched threaded hole of bolt 5, and the two sides of the fixed plate 2 have been oppositely disposed a pair of of connecting plate 7, connecting plate
7 connected bolts 8 are fixed in fixed plate 2, and connecting plate 7 is equipped with thrust bolt 6 close to one end of sliding panel.
Embodiment 2
A kind of bias measurer Special grinding device, including taper shank 1, fixed plate 2, sliding panel 3 and connecting plate 7, taper shank 1 with set
Standby revolution concentricity meets 0.003mm, and one end of the taper shank 1 is installed on process equipment grinding machine, and the other end and fixed plate 2 are welded
It connects, clamping screw 4 locks sliding panel 3 in fixed plate 2, there is boss in the middle part of the sliding panel 3, and boss upper surface is equipped with and peace
The matched threaded hole of bolt 5 is filled, the two sides of the fixed plate 2 have been oppositely disposed a pair of of connecting plate 7, and connecting plate 7 is connected spiral shell
Bolt 8 is fixed in fixed plate 2, and connecting plate 7 is equipped with thrust bolt 6 close to one end of sliding panel.And 2 end face run-out of fixed plate
Meet 0.003mm.
Embodiment 3
A kind of bias measurer Special grinding device, including taper shank 1, fixed plate 2, sliding panel 3 and connecting plate 7, taper shank 1 with set
Standby revolution concentricity meets 0.003mm, and one end of the taper shank 1 is installed on process equipment grinding machine, and the other end and fixed plate 2 are welded
It connects, clamping screw 4 locks sliding panel 3 in fixed plate 2, there is boss in the middle part of the sliding panel 3, and boss upper surface is equipped with and peace
The matched threaded hole of bolt 5 is filled, the two sides of the fixed plate 2 have been oppositely disposed a pair of of connecting plate 7, and connecting plate 7 is connected spiral shell
Bolt 8 is fixed in fixed plate 2, and connecting plate 7 is equipped with thrust bolt 6 close to one end of sliding panel.And 2 end face run-out of fixed plate
Meet 0.003mm.One clamping screw 4 is respectively set in the two sides of boss, gasket is equipped between clamping screw 4 and sliding panel 3.
Embodiment 4
Fig. 5 is participated in, eccentric measurer is processed using any one eccentric measurer Special grinding device of embodiment 1-3, according to
Following methods carry out:
Eccentric measurer is locked on sliding panel 3 with installation bolt 5, loosens clamping screw 4, rotary thrust bolt 6, adjustment
Qualified eccentric measurer 9 to be processed, then screws clamping screw 4 and fixes eccentricity, carries out subsequent eccentric measurer processing.
The processing that eccentric measurer can be completed once simply is clamped using the Special grinding device of the utility model, reduces weight
Multiple positioning and operator's level of skill difference bring error, improve product qualification rate.
Claims (5)
1. a kind of bias measurer Special grinding device, which is characterized in that including taper shank (1), fixed plate (2), sliding panel (3) and connect
Fishplate bar (7), one end of the taper shank (1) are installed on grinding machine, and taper shank (1) and equipment revolution concentricity meet 0.003mm, the other end
It is connected and fixed plate (2), clamping screw (4) locks sliding panel (3) on fixed plate (2), has in the middle part of the sliding panel (3) convex
Platform, boss upper surface are equipped with and install bolt (5) matched threaded hole, and the two sides of the fixed plate (2) have been oppositely disposed one
To connecting plate (7), connecting plate (7) is connected bolt (8) and is fixed on fixed plate (2), and connecting plate (7) is close to one end of sliding panel
Equipped with perforative thrust bolt (6).
2. bias measurer Special grinding device according to claim 1, which is characterized in that jump fixed plate (2) end face
It is dynamic to meet 0.003mm.
3. bias measurer Special grinding device according to claim 1, which is characterized in that the clamping screw (4) is convex
The two sides of platform are respectively arranged one.
4. bias measurer Special grinding device according to claim 1, which is characterized in that the clamping screw (4) and cunning
Gasket is equipped between movable plate (3).
5. bias measurer Special grinding device according to claim 1, which is characterized in that the bias measurer (9) peace
Dress bolt (5) locks on sliding panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025099.9U CN209425183U (en) | 2019-01-08 | 2019-01-08 | A kind of bias measurer Special grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025099.9U CN209425183U (en) | 2019-01-08 | 2019-01-08 | A kind of bias measurer Special grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209425183U true CN209425183U (en) | 2019-09-24 |
Family
ID=67975619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920025099.9U Active CN209425183U (en) | 2019-01-08 | 2019-01-08 | A kind of bias measurer Special grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209425183U (en) |
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2019
- 2019-01-08 CN CN201920025099.9U patent/CN209425183U/en active Active
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