CN208567850U - Ruler shell linearity testing apparatus - Google Patents
Ruler shell linearity testing apparatus Download PDFInfo
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- CN208567850U CN208567850U CN201821417978.8U CN201821417978U CN208567850U CN 208567850 U CN208567850 U CN 208567850U CN 201821417978 U CN201821417978 U CN 201821417978U CN 208567850 U CN208567850 U CN 208567850U
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- ruler shell
- detection device
- ruler
- testing apparatus
- slide rail
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Abstract
Ruler shell linearity testing apparatus disclosed by the utility model, including pedestal are provided with first horizontal slide rail and the fixture for clamping ruler shell on the pedestal, are slidably provided with mobile device in the first horizontal slide rail；The mobile device includes sliding seat, the second detection device for being fixedly installed the first horizontally disposed detection device on sliding seat and being arranged along the vertical direction, first detection device is resisted against in the upright side walls of ruler shell, and second detection device is resisted against in the horizontal top wall of ruler shell.The utility model is easy to operate, while can detecte out the straightness in ruler shell both direction, greatly improves working efficiency.
Description
Technical field
The utility model relates to grating scale ruler shell Linearity surveying technical field more particularly to a kind of ruler shell Linearity surveyings
Device.
Background technique
In delicate metering and position control field, using grating scale as benchmark, it is acknowledged as obtaining in the world high
Most practical, most economical, the most reliable technical measures of precision, optical grating ruler measurement mechanism are to realize the mainstream product of this approach,
It is widely used in various lathes, electromechanical equipment, in automatic measurement equipment, in each structural member of grating scale, ruler shell is
A very important component, the structure of ruler shell is as shown in Figure 1, it is used to install main grating scale and other various precision portions
Part, and for ruler shell by straightness is very important a quality index, directly affects measurement accuracy.
So general ruler shell is after manufacturing, the detection of Yao Jinhang straightness needs if straightness is unsatisfactory for requiring
It is corrected, serious to be scrapped, existing linearity testing apparatus structure is simple, can only carry out the straight line in a direction
Degree detection, needs multiple measurement that can just obtain the Linearity surveying data of different location, working efficiency is low.
Utility model content
The purpose of this utility model is that ruler shell linearity testing apparatus is provided in place of avoiding the deficiencies in the prior art, from
And effectively solve the shortcomings of the prior art.
To achieve the above object, the technical solution that the utility model is taken are as follows: ruler shell linearity testing apparatus, including bottom
, it is provided with first horizontal slide rail on the pedestal and is used to clamp the fixture of ruler shell, in the first horizontal slide rail slidably
Be provided with mobile device；
The mobile device includes sliding seat, and the first horizontally disposed detection device is fixedly installed on sliding seat
And the second detection device being arranged along the vertical direction, the first detection device are resisted against in the upright side walls of ruler shell, the second detection
Device is resisted against in the horizontal top wall of ruler shell.
Further, it is fixedly installed mounting rack on the sliding seat, it is moving up and down on mounting rack to be provided with the first peace
Loading board, first detection device are fixed on the first mounting plate；It is horizontally movable on mounting rack to be provided with the second peace
Loading board, the top of the second mounting plate is moving up and down to be provided with third mounting plate, and the second detection device is fixed at
On third mounting plate.
Further, first detection device and second detection device are displacement sensor, the first detection device and the
The probe of two detection devices is resisted against on ruler shell.
Further, magnetic railings ruler is provided on the pedestal, magnetic railings ruler is arranged in parallel with the horizontal slide rail, the sliding seat
The upper cooperation magnetic railings ruler is provided with reading head.
Further, the fixture includes the Mobile base that two sides are arranged in, and the Mobile base is cooperated to be provided on the pedestal
Second horizontal slide rail, is provided with the clamp assemblies for clamping ruler shell on the Mobile base, the Mobile base and second horizontal sliding
Retaining mechanism is provided between rail.
Further, the clamp assemblies include the abutting spiral shell that the stop screw of side is arranged in and the other side is arranged in
Nail, for clamping ruler shell between stop screw and abutting screw.
Further, the retaining mechanism includes the lock-screw being arranged on Mobile base, and lock-screw is resisted against described
On two horizontal slide rails.
Further, shield is provided on the pedestal.
Further, the shield includes fixed frame, sliding rack and the folding being arranged between fixed frame and sliding rack
Cover is provided with track on the pedestal, and the fixed frame is fixed at one end of track, and the sliding rack is slidably arranged in
On the track.
The above-mentioned technical proposal of the utility model has the advantages that the utility model is easy to operate, while can be with
It detects the straightness in ruler shell both direction, greatly improves working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of ruler shell；
Fig. 2 is the utility model embodiment schematic perspective view one；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the partial enlarged view in Fig. 2 at B；
Fig. 5 is the utility model embodiment schematic perspective view two；
Fig. 6 is the partial enlarged view in Fig. 5 at C；
Fig. 7 is the utility model embodiment mobile device schematic perspective view；
Fig. 8 is the utility model embodiment shield unfolding state figure；
Fig. 9 is the utility model embodiment shield collapsed state figure.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As illustrated in figs. 2-7, ruler shell linearity testing apparatus described in the present embodiment, including pedestal 1 are provided on pedestal 1
First horizontal slide rail 2 is slidably provided with mobile device 4 in first horizontal slide rail 2 with for clamping the fixture 3 of ruler shell 12；
Mobile device 4 includes sliding seat 41, is fixedly installed horizontally disposed the first detection device 5 and edge on sliding seat 41
The second detection device 6 of vertical direction setting, the first detection device 5 are resisted against in the upright side walls of ruler shell 12, the second detection dress
6 are set to be resisted against in the horizontal top wall of ruler shell 12.
It is fixedly installed mounting rack 42 on sliding seat 41, it is moving up and down on mounting rack 42 to be provided with the first mounting plate
43, it is provided with long slot hole along the vertical direction on mounting plate 42, the long slot hole setting on mounting plate 42 is corresponded on the first mounting plate 43
There is threaded hole, the long slot hole on mounting plate 42 is connect by adjusting screw with the threaded hole on the first mounting plate 43, the first detection
Device 5 is fixed on the first mounting plate 43, realizes the up and down adjustment function of the first detection device 5；It can water on mounting rack 42
Translation it is dynamic be provided with the second mounting plate 44, horizontally disposed on the second mounting plate 44 to have long slot hole, mounting rack 42 is corresponding
Long slot hole on second mounting plate 44 is provided with threaded hole, the long slot hole on threaded hole and the second mounting plate 44 on mounting rack 42
Between by adjust screw connection, realize 44 horizontal position of the second mounting plate adjusting, the top of the second mounting plate 44 can be upper and lower
It is mobile to be provided with third mounting plate 45, it is horizontally disposed on the second mounting plate 44 to have a long slot hole, on third mounting plate 45
Long slot hole on corresponding second mounting plate 44 is provided with threaded hole, and the threaded hole on third mounting plate 45 is by adjusting screw and the
Long slot hole connection on two mounting plates 44, second detection device 6 are fixed on third mounting plate 45, realize the second detection dress
Set 6 level, the adjusting of vertical position.
By adjusting the position of the first detection device 5 and second detection device 6, the ruler shell 12 of Lai Shiying different size.
First detection device 5 and second detection device 6 are displacement sensor, it is preferred that the displacement sensor is microbit
Displacement sensor, the first detection device 5 and the probe of second detection device 6 are resisted against on ruler shell 12.
It drives first detection device 5, second detection device 6 to move horizontally by mobile device 4, and then can measure
The Linearity surveying data of different location on ruler shell 12.
Magnetic railings ruler 7 is provided on pedestal 1, magnetic railings ruler 7 is arranged in parallel with horizontal slide rail 2, and magnetic railings ruler 7 is cooperated on sliding seat 41
It is provided with reading head 8, the coordinate information of magnetic railings ruler 7 is read by reading head 8, the location of its can be read, and then realize
It is corresponding with one of the straightness data of different location.
Fixture 3 includes the Mobile base 31 that two sides are arranged in, and cooperation Mobile base 31 is provided with the second horizontal slide rail 9 on pedestal 1,
It is provided with the clamp assemblies for clamping ruler shell 12 on Mobile base 31, is provided with lock between Mobile base 31 and the second horizontal slide rail 9
Tight mechanism, retaining mechanism include the lock-screw 34 being arranged on Mobile base 31, and lock-screw 34 is resisted against the second horizontal slide rail 9
On, according to different length to measurement ruler shell 12, Mobile base 31 is adjusted to suitable Support Position, then passes through lock-screw 34
Carry out the locking of position.
Clamp assemblies include the stop screw 32 that side is arranged in and the abutting screw 33 that the other side is arranged in, and limit spiral shell
For clamping ruler shell 12,12 clipping operation of ruler shell between nail 32 and abutting screw 33 are as follows: ruler shell 12 is placed on Mobile base 31,
And it is resisted against the bar portion of stop screw 32, then screws and pushes against screw 33, ruler shell 12 is pushed against, then screws limit downwards
Position screw 32, so that the nut of stop screw 32 blocks in the horizontal top wall of ruler shell 12.
As Figure 8-9, be provided with shield 10 on pedestal 1, shield 10 include fixed frame 101, sliding rack 102 and
Folding cover 103 between fixed frame 101 and sliding rack 102 is set, track 11 is provided on pedestal 1, fixed frame 101 is fixed
One end of track 11 is set, and sliding rack 102 is slidably arranged on track 11, as shown in figure 8, leading to when storage configuration
It crosses shield 10 to cover all parts on pedestal 1, plays dust-proof effect, it is such since there are precise parts
Sliding rack 102 is pushed into the side of fixed frame 101 as shown in figure 9, waiting when in use by the service life that words can extend equipment,
Folding cover 103 folds, and does not influence to operate.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (9)
1. ruler shell linearity testing apparatus, it is characterised in that: including pedestal, first horizontal slide rail is provided on the pedestal and is used
Mobile device is slidably provided in the fixture of clamping ruler shell, in the first horizontal slide rail；
The mobile device includes sliding seat, be fixedly installed on sliding seat horizontally disposed the first detection device and
The second detection device being arranged along the vertical direction, the first detection device are resisted against in the upright side walls of ruler shell, second detection device
It is resisted against in the horizontal top wall of ruler shell.
2. ruler shell linearity testing apparatus according to claim 1, it is characterised in that: be fixedly installed on the sliding seat
Mounting rack, moving up and down on mounting rack to be provided with the first mounting plate, first detection device is fixed at the first peace
In loading board；It is horizontally movable on mounting rack to be provided with the second mounting plate, the setting moving up and down of the top of the second mounting plate
There is third mounting plate, the second detection device is fixed on third mounting plate.
3. ruler shell linearity testing apparatus according to claim 2, it is characterised in that: first detection device and second
Detection device is displacement sensor, and the probe of the first detection device and second detection device is resisted against on ruler shell.
4. ruler shell linearity testing apparatus according to claim 1 to 3, it is characterised in that: set on the pedestal
It is equipped with magnetic railings ruler, magnetic railings ruler is arranged in parallel with the horizontal slide rail, and the magnetic railings ruler is cooperated to be provided with reading on the sliding seat
Head.
5. ruler shell linearity testing apparatus according to claim 1, it is characterised in that: the fixture includes being arranged in two sides
Mobile base, cooperate the Mobile base to be provided with the second horizontal slide rail on the pedestal, be provided on the Mobile base for pressing from both sides
The clamp assemblies of ruler shell are held, are provided with retaining mechanism between the Mobile base and the second horizontal slide rail.
6. ruler shell linearity testing apparatus according to claim 5, it is characterised in that: the clamp assemblies include that setting exists
The stop screw of side and the abutting screw that the other side is set, for clamping ruler shell between stop screw and abutting screw.
7. ruler shell linearity testing apparatus according to claim 5, it is characterised in that: the retaining mechanism includes that setting exists
Lock-screw on Mobile base, lock-screw are resisted against on second horizontal slide rail.
8. ruler shell linearity testing apparatus according to claim 1, it is characterised in that: be provided with protection on the pedestal
Cover.
9. ruler shell linearity testing apparatus according to claim 8, it is characterised in that: the shield include fixed frame,
Sliding rack and the folding cover being arranged between fixed frame and sliding rack are provided with track, the fixed frame on the pedestal
It is fixed at one end of track, the sliding rack is slidably arranged on the track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417978.8U CN208567850U (en) | 2018-08-31 | 2018-08-31 | Ruler shell linearity testing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417978.8U CN208567850U (en) | 2018-08-31 | 2018-08-31 | Ruler shell linearity testing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208567850U true CN208567850U (en) | 2019-03-01 |
Family
ID=65451616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821417978.8U Active CN208567850U (en) | 2018-08-31 | 2018-08-31 | Ruler shell linearity testing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208567850U (en) |
-
2018
- 2018-08-31 CN CN201821417978.8U patent/CN208567850U/en active Active
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