CN209588903U - A kind of sliding block Quick measurement tool - Google Patents
A kind of sliding block Quick measurement tool Download PDFInfo
- Publication number
- CN209588903U CN209588903U CN201920494227.4U CN201920494227U CN209588903U CN 209588903 U CN209588903 U CN 209588903U CN 201920494227 U CN201920494227 U CN 201920494227U CN 209588903 U CN209588903 U CN 209588903U
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- China
- Prior art keywords
- fixed block
- ladder
- block
- lower fixed
- slider body
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- 238000005259 measurement Methods 0.000 title claims abstract description 28
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000007591 painting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of sliding block Quick measurement tools, including lower fixed block, the adjustable upper fixed block being arranged on the lower fixed block, the slider body being slidably arranged in the upper fixing block, and be inserted between the upper fixing block and slider body respectively and between lower fixed block and slider body pre-position four accurate dividers.Rotating screw rod drive, above fixed block moves up, lower fixed block moves down, so that four accurate dividers can be blocked by micrometer to the four circular arc exact contacts surveyed and set and read reading.Enable whether worker's in-site measurement size after the completion of work pieces process closes rule by this measured material.Since measurement divider is that dimensional accuracy circularity is all controlled 0.0001, four center of arc's sizes can be not only gone out with rapid survey, but also also can rapidly and efficiently control the measurement of circular arc degree, ensure that the consistency of work pieces process.To sum up, the measuring tool is high-efficient, at low cost, the measurement of the middle-size and small-size components suitable for scale of mass production.
Description
Technical field
The utility model relates to a kind of measuring tools, and in particular to a kind of sliding block Quick measurement tool.
Background technique
Currently, with precise linear guide pair assembly precision, the raising that interchangeability requires, accessory rolling slide block in-process measurement
Center of arc depends on three-dimensional coordinates measurement, has relatively large enterprise using online laser measurement, and this aspect requires sliding block processing
Equipment itself has on-line measurement system, is generally used German BLOHM, and the dedicated sliding block grinding machine of Switzerland is invisible to increase enterprise
The production cost of industry, these import equipments are also unfavorable for the production domesticization of rolling guide-rail pairs, and three-dimensional coordinates measurement is due to requiring environment
Constant temperature workshop, the development for equally constraining Rolling Components are universal.To sum up, above two measurement method is complicated for operation, time-consuming
It is long, at high cost, it is unfavorable for large-scale production, the measurement of middle-size and small-size components.
Utility model content
Purpose of utility model: the purpose of this utility model is that raising quickly, economic, accurate measures four center of arc
Away from, it is that sliding block in-process measurement improves efficiency, guarantee its consistency and interchangeability.
Technical solution: a kind of sliding block Quick measurement tool, including lower fixed block, it is adjustable to be arranged on the lower fixed block
Upper fixed block, the slider body being slidably arranged in the upper fixing block, and insertion the upper fixing block and sliding block sheet respectively
The accurate dividers of four of pre-position between body and between lower fixed block and slider body.
In a further embodiment, the upper fixing block and lower fixed block have extended through internal screw thread, fixed
Block and lower fixed block are by the adjustable connection of screw rod, and the screw pitch of the screw rod and the internal screw thread is coincide, and the screw rod is close to lower solid
The one end for determining block is welded with anti-skidding step, and the outer wall Circle-Array of the anti-skidding step shows several annular knurl slots；In the Antiskid platform
The outer wall circumference array annular knurl slot of rank, can be effectively anti-skidding, twists screw rod convenient for operator's hand and is finely adjusted.
In a further embodiment, the upper fixing block is T-shaped, including vertical portion and transverse part, the vertical portion
Rectangular in cross-section, the both ends of the transverse part are respectively equipped with the first ladder and the second ladder, and the slope of first ladder is 90
Degree, as vertical direction, second ladder and horizontal direction are in 45 degree of angles；Above-mentioned first ladder and the second ladder pass through upper
Angle setting is stated, and by experiment and is calculated, the accurate divider of two for setting and being located above can be preferably blocked.
In a further embodiment, the lower fixed block includes basic courses department, and is arranged in recessed in the basic courses department
Type groove, the groove body width of the concave groove and the vertical portion clearance fit in the upper fixing block, i.e., in the upper fixing block
Vertical portion cooperation is inserted into the groove body of the concave groove, and vertical direction and in the front-back direction freedom degree are only provided；It is set by above-mentioned
It is set effective the freedom degree for limiting fixed block relative to lower fixed block left and right directions, and will be between upper fixed block and lower fixed block
Clearance fit is formed, while guaranteeing vertical direction and first rear direction movement between upper fixed block and lower fixed block, not by a left side
The interference of right direction guarantees the precision that accurate divider card is set.
In a further embodiment, the lower fixed block is equipped with three sections of ladders, respectively third ladder, fourth order
Ladder and the 5th ladder, the third ladder and horizontal direction are in 90 degree of angles, and the fourth order ladder and third ladder are in 135 degree
Angle, the 5th ladder and the fourth order ladder are in 45 degree of angles；Above-mentioned third ladder, fourth order ladder and the 5th ladder are logical
Above-mentioned angle setting is crossed, and by experiment and is calculated, can preferably block and set underlying two accurate dividers.
In a further embodiment, the accurate divider be inserted into respectively setting second ladder and slider body it
Between and fourth order ladder and slider body between, the accurate divider of a pair the being located above outer wall with second ladder simultaneously
It is contacted with the inner wall of slider body；Underlying a pair of accurate divider while outer wall and slider body with the fourth order ladder
Inner wall contact；The slider body with the part that the accurate divider contact be it is arc-shaped, the arc-shaped radius of curvature and
The precision divider is equal；Since four accurate dividers are standard arc size, it can be differentiated using painting process and be connect whether completely
Touching, then common normal micrometer you can get it four center of arc's sizes using micron level.
In a further embodiment, the slider body include one section of predetermined depth and run through slider body groove,
The upper fixing block and lower fixed block constitute fixed block entirety after being coupled, the groove is integrally mutually recruited with the fixed block
It closes, the equidistant gap for being reserved with preset width of surrounding of the groove and the fixed block entirety；By above-mentioned setting, pre-
Under the premise of the channel for leaving accurate divider for, guarantee that sliding block can be along aforementioned fixed block whole slide.
The utility model has the advantages that the utility model relates to a kind of sliding block Quick measurement tool, rotation screw rod drives upper fixed block to move up,
Lower fixed block moves down, so that four accurate dividers are to the four circular arc exact contacts surveyed, since the size of accurate divider is mark
Object staff cun, therefore can be blocked by the micrometer of micron level and set and read reading；Worker is set to process by this measured material
Whether finished piece(s) in-site measurement meets the size of drawing requirement, since measurement divider is that dimensional accuracy circularity all controls
0.0001, four center of arc's sizes can be not only gone out with rapid survey, but also also can rapidly and efficiently control the measurement of circular arc degree, protected
The consistency of work pieces process is demonstrate,proved.To sum up, the measuring tool is high-efficient, at low cost, suitable for the middle-size and small-size by zero of scale of mass production
The measurement of component.
Detailed description of the invention
Fig. 1 is the sectional view of the utility model.
Fig. 2 is upper fixed block, lower fixed block, screw rod three's mutual cooperation schematic diagram in the utility model.
Fig. 3 is the sectional view of upper fixed block in the utility model.
Fig. 4 is the sectional view of lower fixed block in the utility model.
Fig. 5 is the structural schematic diagram of slider body in the utility model.
Each appended drawing reference in figure are as follows: upper fixed block 1, transverse part 101, vertical portion 102, internal screw thread 103, the second ladder 104,
First ladder 105, lower fixed block 2, basic courses department 201, concave groove 202, third ladder 203, fourth order ladder 204, the 5th ladder
205, screw rod 3, accurate divider 4, slider body 5, groove 501, inner wall 502.
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It is, however, obvious to a person skilled in the art that the utility model may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As shown in Figures 1 to 5, the utility model discloses a kind of sliding block Quick measurement tool, including upper fixed block 1, under
Fixed block 2, slider body 5, accurate divider 4, the upper fixing block 1 and lower fixed block 2 are adjustable setting, the upper fixing block 1
Positioned at the top of the lower fixed block 2, the slider body 5 is slidably arranged in the upper fixing block 1, the precision divider 4
It is four, and both horizontally and vertically symmetrical two-by-two, the precision divider 4 is inserted into the upper fixing block 1 and slider body 5 respectively
Between and lower fixed block 2 and slider body 5 between pre-position.
The upper fixing block 1 and lower fixed block 2 have extended through internal screw thread 103, the upper fixing block 1 and lower fixed block 2
By the adjustable connection of screw rod 3, the screw pitch of the screw rod 3 and the internal screw thread 103 is coincide, and the screw rod 3 is close to lower fixed block 2
One end is welded with anti-skidding step, and the outer wall Circle-Array of the anti-skidding step shows several annular knurl slots；3 threaded engagement of screw rod is inserted
Enter the internal screw thread 103, when rotating screw rod 3, fixed block 1 and lower fixed block 2 can be driven mobile, the upper fixing block 1
It can go in the same direction with lower fixed block 2 or go opposite to each other, moving direction is determined by the rotation direction of screw rod 3.Specifically, working as screw rod 3
External screw thread and upper fixed block 1 and lower fixed block 2 in internal screw thread 103 when meeting right-hand screw rule, when operator is suitable
Hour hands hand twists screw rod 3, and the upper fixing block 1 and lower fixed block 2 are gone opposite to each other；When operator's hand counterclockwise twists screw rod 3, institute
It states fixed block 1 and lower fixed block 2 goes in the same direction.Opposite, when the external screw thread and upper fixed block 1 of screw rod 3 and lower fixation
When internal screw thread 103 in block 2 meets left hand helix law, when operator's hand clockwise twists screw rod 3,1 He of the upper fixing block
Lower fixed block 2 goes in the same direction；When operator's hand counterclockwise twists screw rod 3, the upper fixing block 1 and lower fixed block 2 are i.e. opposite
And it goes.It should be noted that the viewing angle of rotation direction clockwise and anticlockwise is to look up angle above.Described anti-skidding
The outer wall circumference array annular knurl slot of step, can be effectively anti-skidding, twists screw rod 3 convenient for operator's hand and is finely adjusted.It is described solid
It is T-shaped to determine block 1, including vertical portion 102 and transverse part 101, the rectangular in cross-section of the vertical portion 102, the transverse part 101
Both ends are respectively equipped with the first ladder 105 and the second ladder 104, and the slope of first ladder 105 is 90 degree, as Vertical Square
To second ladder 104 is in 45 degree of angles with horizontal direction.Above-mentioned first ladder 105 and the second ladder 104 pass through above-mentioned angle
Degree setting, and by experiment and calculate, it can preferably block the accurate divider 4 of two for setting and being located above.The lower fixed block 2
Including basic courses department 201, and the concave groove 202 being arranged in the basic courses department 201, the groove body width of the concave groove 202 with
102 clearance fit of vertical portion in the upper fixing block 1, i.e., the cooperation insertion of vertical portion 102 in the upper fixing block 1 are described recessed
In the groove body of type groove 202, vertical direction and in the front-back direction freedom degree are only provided.Upper fixation is effectively limited by above-mentioned setting
Freedom degree of the block 1 relative to lower 2 left and right directions of fixed block, and clearance fit will be formed between upper fixed block 1 and lower fixed block 2,
While guaranteeing that vertical direction and first rear direction move between upper fixed block 1 and lower fixed block 2, do not done by left and right directions
It disturbs, guarantees that accurate divider 4 blocks the precision set.The lower fixed block 2 is equipped with three sections of ladders, respectively third ladder the 203, the 4th
Ladder 204 and the 5th ladder 205, the third ladder 203 and horizontal direction are in 90 degree angles, the fourth order terraced 204 and the
Three ladders 203 are in 135 degree of angles, and the 5th ladder 205 is in 45 degree of angles with the fourth order ladder 204.Above-mentioned third ladder
203, fourth order ladder 204 and the 5th ladder 205 are arranged by above-mentioned angle, and by experiment and calculate, and can preferably block and set
Firmly underlying two accurate dividers 4.The precision divider 4 is inserted into setting in second ladder 104 and sliding block sheet respectively
Between body 5 and between fourth order ladder 204 and slider body 5, the accurate divider 4 of a pair being located above is simultaneously with described second
The outer wall of ladder 104 and the inner wall 502 of slider body 5 contact；Underlying a pair of accurate divider 4 simultaneously with the fourth order
The outer wall of ladder 204 and the inner wall 502 of slider body 5 contact；The part that the slider body 5 is contacted with the accurate divider 4 is
Arc-shaped, the arc-shaped radius of curvature is equal with the accurate divider 4.Since four accurate dividers 4 are standard arc size,
It can be differentiated and whether be completely attached to using painting process, then using common normal micrometer you can get it four center of arc of micron level
Size.The slider body 5 includes one section of predetermined depth and the groove 501 for running through slider body 5, and the upper fixing block 1 is under
Fixed block 2 constitutes fixed block entirety, the groove 501 and the fixed block entirety complementary fit, the groove after being coupled
501 with the equidistant gap for being reserved with preset width of surrounding of the fixed block entirety.By above-mentioned setting, precision is being kept for
Under the premise of the channel of divider 4, guarantee that sliding block can be along aforementioned fixed block whole slide.
The course of work of the sectional view of the utility model as shown in Figure 1, technical solutions of the utility model is as follows: in screw rod
Upper fixed block 1 moves up under 3 drive, and lower fixed block 2 moves down, and makes four accurate dividers 4 to the four circular arc exact contacts surveyed,
Since four accurate dividers 4 are standard arc size, it can be differentiated and whether be completely attached to using painting process, then use micron level
Common normal micrometer to obtaining four center of arc's sizes, provide reliable data support for required precision, reached number
The precision of P2 grades of the minimum requirements of equipment requirement rolling guide-rail pairs of control.Specifically, when screw rod 3 external screw thread and upper fixed block 1 and
It is fixed when the stubborn screw rod 3 of operator's hand clockwise when internal screw thread 103 in lower fixed block 2 meets right-hand screw rule
Block 1 and lower fixed block 2 are gone opposite to each other；When operator's hand counterclockwise twists screw rod 3, the upper fixing block 1 and lower fixed block 2 are
It goes in the same direction.Opposite, when the internal screw thread 103 in the external screw thread and upper fixed block 1 and lower fixed block 2 of screw rod 3 meets left hand
When screw rule, when operator's hand clockwise twists screw rod 3, the upper fixing block 1 and lower fixed block 2 go in the same direction；Work as behaviour
Make personnel's hand counterclockwise and twist screw rod 3, the upper fixing block 1 and lower fixed block 2 are gone opposite to each other.It should be noted that suitable above
The viewing angle of hour hands and rotation direction counterclockwise is to look up angle.
As described above, although the utility model has been indicated and described referring to specific preferred embodiment, it must not
It is construed to the limitation to the utility model itself.In the spirit and scope for not departing from the utility model that appended claims define
Under the premise of, it can be made a variety of changes in the form and details.
Claims (7)
1. a kind of sliding block Quick measurement tool, it is characterized in that including:
Lower fixed block, the adjustable upper fixed block being arranged on the lower fixed block, the cunning being slidably arranged in the upper fixing block
Block body, and be inserted between the upper fixing block and slider body and make a reservation between lower fixed block and slider body respectively
Accurate divider at position；The precision divider is four, and both horizontally and vertically symmetrical two-by-two.
2. a kind of sliding block Quick measurement tool according to claim 1, it is characterised in that: the upper fixing block and lower fixation
Block has extended through internal screw thread, the upper fixing block and lower fixed block and has passed through the adjustable connection of screw rod, the screw rod and the interior spiral shell
The screw pitch of line is coincide, and the screw rod is welded with anti-skidding step, the outer wall circumference of the anti-skidding step close to one end of lower fixed block
Array has several annular knurl slots.
3. a kind of sliding block Quick measurement tool according to claim 1, it is characterised in that: the upper fixing block is T-shaped, packet
Vertical portion and transverse part, the rectangular in cross-section of the vertical portion are included, the both ends of the transverse part are respectively equipped with the first ladder and
Two ladders, the slope of first ladder are 90 degree, as vertical direction, and second ladder and horizontal direction are in 45 degree of folders
Angle.
4. a kind of sliding block Quick measurement tool according to claim 1, it is characterised in that: the lower fixed block includes basis
Portion, and the concave groove being arranged in the basic courses department, the groove body width of the concave groove with it is vertical in the upper fixing block
Portion's clearance fit, i.e., the vertical portion cooperation in the upper fixing block are inserted into the groove body of the concave groove, and vertical direction is only provided
Freedom degree in the front-back direction.
5. a kind of sliding block Quick measurement tool according to claim 4, it is characterised in that: the lower fixed block is equipped with three
Section ladder, respectively third ladder, fourth order ladder and the 5th ladder, the third ladder and horizontal direction are in 90 degree of angles, institute
Fourth order ladder and third ladder are stated in 135 degree of angles, the 5th ladder and the fourth order ladder are in 45 degree of angles.
6. a kind of sliding block Quick measurement tool according to claim 3, it is characterised in that: the precision divider is inserted into respectively
Between second ladder and slider body and between fourth order ladder and slider body, a pair being located above is smart for setting
Close divider is contacted with the inner wall of the outer wall of second ladder and slider body simultaneously；Underlying a pair of accurate divider is simultaneously
It is contacted with the inner wall of the outer wall of the fourth order ladder and slider body；The part that the slider body is contacted with the accurate divider
To be arc-shaped, the arc-shaped radius of curvature is equal with the accurate divider.
7. a kind of sliding block Quick measurement tool according to claim 1, it is characterised in that: the slider body includes one section
Predetermined depth and the groove for running through slider body, the upper fixing block and lower fixed block constitute fixed block entirety after being coupled,
The groove and the fixed block entirety complementary fit, the surrounding of the groove and the fixed block entirety is equidistant be reserved with it is pre-
The gap of fixed width degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494227.4U CN209588903U (en) | 2019-04-12 | 2019-04-12 | A kind of sliding block Quick measurement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494227.4U CN209588903U (en) | 2019-04-12 | 2019-04-12 | A kind of sliding block Quick measurement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588903U true CN209588903U (en) | 2019-11-05 |
Family
ID=68345159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920494227.4U Expired - Fee Related CN209588903U (en) | 2019-04-12 | 2019-04-12 | A kind of sliding block Quick measurement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588903U (en) |
-
2019
- 2019-04-12 CN CN201920494227.4U patent/CN209588903U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |