CN208833141U - A kind of major diameter measuring apparatus - Google Patents
A kind of major diameter measuring apparatus Download PDFInfo
- Publication number
- CN208833141U CN208833141U CN201821573366.8U CN201821573366U CN208833141U CN 208833141 U CN208833141 U CN 208833141U CN 201821573366 U CN201821573366 U CN 201821573366U CN 208833141 U CN208833141 U CN 208833141U
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- wall
- scale
- threaded rod
- measuring apparatus
- major diameter
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Abstract
The utility model relates to technical fields of mechanical processing, in particular a kind of major diameter measuring apparatus, it include fixed chuck, the bottom of fixed chuck is fixedly connected with threaded rod, the outer wall thread of threaded rod is connected with fixed column, threaded rod has connector far from one end mounting of fixed chuck, the side wall of the one end of connector far from threaded rod, which is worn, is connected to pin, the outer wall of pin, which is worn, is connected to two motion bars, two one end of motion bar far from connector are connected with two measuring rods, the inner sidewall of two measuring rods is fixedly connected to sliding block, the side wall of sliding block is equipped with card slot, the inner wall of card slot is equipped with ball, the inner wall of card slot is connected with scale, the outer wall of two ends of scale is socketed with two nut caps, the sidewall slope of two nut caps is fixedly connected to two support rods upwards.The utility model can measure the numerical value of the diameter of macropore, be manually operable during machine tool processing, also can access machine tool measuring；Flexibly, high sensitivity avoids blocking for sliding block sliding.
Description
Technical field
The utility model relates to technical field of mechanical processing more particularly to a kind of major diameter measuring apparatus.
Background technique
The processing of part includes the production of blank and carries out various machinings, the special process and heat treatment to blank
Deng becoming the process of qualified parts.The processing of only a few part is using ELEMENTARY INTRODUCTION TO NONs methods such as hot investment casting or precision forgings.
The production of usual blank has casting, forging, welding etc.；Common machining process has: pincers worker processing, turnery processing, drilling
Processing, planing operation, Milling Process, boring processing, grinding, numerically-controlled machine tool processing, wire pulling method, attrition process, honing
Processing etc.；Common heat treatment method has: normalizing, annealing, tempering, timeliness, quenched, quenching etc.；The special process has: electric spark at
Type processing, Wire-cut Electrical Discharge Machining, Electrolyzed Processing, laser processing, ultrasonic wave processing etc..Only according to the material of part, knot
Structure, shape, size, service performance etc., select processing method appropriate, just can guarantee the quality of product, produce qualified parts.
In mechanical processing process, when encountering the hole of major diameter, when measurement, is very inconvenient, without it is a set of can be convenient,
Numerical value intuitively is measured, influences machining efficiency.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of large diameter measurement proposed
Device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of major diameter measuring apparatus includes fixed chuck, and the bottom of the fixed chuck is fixedly connected with threaded rod,
The outer wall thread of the threaded rod is connected with fixed column, and the threaded rod has connector far from one end mounting of fixed chuck, institute
The side wall for stating the one end of connector far from threaded rod, which is worn, is connected to pin, and the outer wall of the pin, which is worn, is connected to two motion bars, and two
The one end of the motion bar far from connector is connected with two measuring rods, and the inner sidewall of two measuring rods is fixed
It is connected with sliding block, the side wall of the sliding block is equipped with card slot, and the inner wall of the card slot is equipped with ball, the inner wall clamping of the card slot
There is scale, the outer wall of two ends of the scale is socketed with two nut caps, and the sidewall slope of two nut caps is equal upwards
It is fixedly connected with two support rods.
Preferably, the fixed chuck can do rotating handle at hand, or access lathe shaft end, the fixed chuck access
When lathe shaft end, outer wall of the fixed column close to top is socketed with set casing, and the top port of the set casing accesses machine
The fixation outer wall of bed shaft.
Preferably, the connector, which is located at one end inside threaded rod and wears between threaded rod, is connected to fixed pin.
Preferably, the ball is between scale and the inner wall of card slot.
Preferably, the side wall of the scale is equipped with scale mark, and middle position is 0 scale, the mark positioned at 0 scale two sides
Successively positive negative value is set as+X ,-X to note, and measurement diameter is 2X.
Preferably, two support rods are fixedly connected on fixed column far from one end of two nut caps.
Preferably, the connector is to be flexibly connected by pin with two motion bars.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model can measure the numerical value of the diameter of macropore, be manually operable during machine tool processing, can also
Access machine tool measuring.
2, the utility model is fixedly connected to sliding block by the inner sidewall of two measuring rods, and the side wall of sliding block is equipped with card
Slot, the inner wall of card slot are equipped with ball, and the inner wall of card slot is connected with scale, and when measurement, flexibly, high sensitivity is kept away for sliding block sliding
Exempt to block.
3, the utility model is equipped with scale mark by the side wall of scale, and middle position is 0 scale, is located at 0 scale two
Successively positive negative value is set as+X ,-X to the label of side, and measurement diameter is 2X, and numerical value is intuitive, facilitates reading.
In the utility model, it is not directed to part in the device and is the same as those in the prior art or can be used the prior art and be subject to reality
Existing, the utility model during machine tool processing, can measure the numerical value of the diameter of macropore, be manually operable, and also can access lathe
Measurement.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of major diameter measuring apparatus whole structural schematic diagram；
Fig. 2 be the utility model proposes a kind of major diameter measuring apparatus part structural schematic diagram；
Fig. 3 be the utility model proposes a kind of major diameter measuring apparatus part structural schematic diagram.
In figure: 1 fixed chuck, 2 threaded rods, 3 fixed columns, 4 connectors, 5 set casings, 6 fixed pins, 7 pins, 8 motion bars,
9 measuring rods, 10 sliding blocks, 11 card slots, 12 scales, 13 nut caps, 14 support rods, 15 balls.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "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.
Fig. 1-3 is please referred to, a kind of major diameter measuring apparatus includes fixed chuck 1, and the bottom of the fixed chuck 1 is solid
Surely it is connected with threaded rod 2, the outer wall thread of the threaded rod 2 is connected with fixed column 3, and the threaded rod 2 is far from fixed chuck 1
One end mounting has connector 4, and the side wall of the described one end of connector 4 far from threaded rod 2, which is worn, is connected to pin 7, outside the pin 7
Wall, which is worn, is connected to two motion bars 8, and the two described one end of motion bar 8 far from connector 4 are connected with two measuring rods 9,
The inner sidewall of two measuring rods 9 is fixedly connected to sliding block 10, and the side wall of the sliding block 10 is equipped with card slot 11, the card slot
11 inner wall is equipped with ball 15, and the inner wall of the card slot 11 is connected with scale 12, the outer wall of two ends of the scale 12
Two nut caps 13 are socketed with, the sidewall slope of two nut caps 13 is fixedly connected to two support rods 14 upwards.
The fixed chuck 1 can do rotating handle at hand, or access lathe shaft end, the fixed chuck 1 access lathe
When shaft end, outer wall of the fixed column 3 close to top is socketed with set casing 5, and the top port of the set casing 5 accesses lathe
The fixation outer wall of shaft, is manually operable, and also can access machine tool measuring.
The connector 4, which is located at one end inside threaded rod 2 and wears between threaded rod 2, is connected to fixed pin 6, facilitates access solid
It is fixed.
The ball 15 is between scale 12 and the inner wall of card slot 11, and when measurement, sliding block 10 slides flexibly sensitivity
Height avoids blocking.
The side wall of the scale 12 be equipped with scale mark, and middle position be 0 scale, positioned at 0 scale two sides label according to
Secondary positive negative value is set as+X ,-X, and measurement diameter is 2X, and numerical value is intuitive, facilitates reading.
Two support rods 14 are fixedly connected on fixed column 3, nonadjustable signal 12 far from one end of two nut caps 13
Horizontal position.
The connector 4 is to be flexibly connected by pin 7 with two motion bars 8.
The working process of the utility model is as follows: fixed chuck 1 can do rotating handle at hand, or access lathe shaft end, Gu
When clamp head 1 accesses lathe shaft end, outer wall of the fixed column 3 close to top is socketed with set casing 5, the top port of set casing 5
The fixation outer wall for accessing lathe shaft, when fixed chuck 1 rotates, threaded rod 2 moved down, and the bottom ends of two motion bars 8 is to two
Side is uniformly moved, and two 9 horizontal homogeneous of measuring rod are mobile to two sides, two 9 distances of measuring rod inside measured punching
When maximum, the side wall of scale 12 is equipped with scale mark, and middle position is 0 scale, and the label positioned at 0 scale two sides is successively positive and negative
Numerical value is set as+X ,-X, and measurement diameter is 2X, and numerical value is intuitive, facilitates reading.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of major diameter measuring apparatus includes fixed chuck (1), which is characterized in that the bottom of the fixed chuck (1) is solid
Surely it is connected with threaded rod (2), the outer wall thread of the threaded rod (2) is connected with fixed column (3), and the threaded rod (2) is far from solid
One end mounting of clamp head (1) has connector (4), and the side wall of the one end of the connector (4) far from threaded rod (2), which is worn, is connected to pin
Column (7), the outer wall of the pin (7), which is worn, is connected to two motion bars (8), and the one of two motion bars (8) separate connector (4)
End is connected with two measuring rods (9), and the inner sidewall of two measuring rods (9) is fixedly connected to sliding block (10), institute
The side wall for stating sliding block (10) is equipped with card slot (11), and the inner wall of the card slot (11) is equipped with ball (15), the card slot (11)
Inner wall is connected with scale (12), and the outer wall of two ends of the scale (12) is socketed with two nut caps (13), described in two
The sidewall slope of nut cap (13) is fixedly connected to two support rods (14) upwards.
2. a kind of major diameter measuring apparatus according to claim 1, which is characterized in that the fixed chuck (1) can do hand
Head rotating handle, or access lathe shaft end, when the fixed chuck (1) accesses lathe shaft end, the fixed column (3) is close
The outer wall at top is socketed with set casing (5), the fixation outer wall of the top port access lathe shaft of the set casing (5).
3. a kind of major diameter measuring apparatus according to claim 1, which is characterized in that the connector (4) is located at screw thread
It is worn between the internal one end of bar (2) and threaded rod (2) and is connected to fixed pin (6).
4. a kind of major diameter measuring apparatus according to claim 1, which is characterized in that the ball (15) is located at scale
(12) between the inner wall of card slot (11).
5. a kind of major diameter measuring apparatus according to claim 1, which is characterized in that the side wall of the scale (12) is equipped with
Scale mark, and middle position is 0 scale, successively positive negative value is set as+X ,-X to the label positioned at 0 scale two sides, and measurement is straight
Diameter is 2X.
6. a kind of major diameter measuring apparatus according to claim 1, which is characterized in that two support rods (14) are separate
One end of two nut caps (13) is fixedly connected on fixed column (3).
7. a kind of major diameter measuring apparatus according to claim 1, which is characterized in that the connector (4) and two institutes
It is to be flexibly connected that motion bar (8), which are stated, by pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821573366.8U CN208833141U (en) | 2018-09-26 | 2018-09-26 | A kind of major diameter measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821573366.8U CN208833141U (en) | 2018-09-26 | 2018-09-26 | A kind of major diameter measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833141U true CN208833141U (en) | 2019-05-07 |
Family
ID=66317513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821573366.8U Active CN208833141U (en) | 2018-09-26 | 2018-09-26 | A kind of major diameter measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208833141U (en) |
-
2018
- 2018-09-26 CN CN201821573366.8U patent/CN208833141U/en active Active
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