CN208847075U - A kind of flange type piece test tooling - Google Patents
A kind of flange type piece test tooling Download PDFInfo
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- CN208847075U CN208847075U CN201821470538.9U CN201821470538U CN208847075U CN 208847075 U CN208847075 U CN 208847075U CN 201821470538 U CN201821470538 U CN 201821470538U CN 208847075 U CN208847075 U CN 208847075U
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Abstract
The utility model discloses a kind of flange type piece test toolings, including pedestal, the upper surface of the pedestal is provided with workbench, the upper surface of the workbench is provided with boss, the outer wall of boss is equipped with flange, the upper surface of the flange offers through-hole, the left and right end face of flange is provided with the first bolt hole and the second bolt hole, the right wall of the through-hole is fitted closely with boss, the left inside wall of through-hole and one end of detection bar fit closely, the right side of the detection bar is provided with connection bump, the other end of detection bar is mounted in the through-hole of link block, and end and the probe contacts of detection bar, the utility model is by converting dimensional parameters to be detected to the decrement of spring, so that flange type part is when installing detection device, corresponding data can be read, without adjusting or carrying out using other detection devices complicated inspection Operation is surveyed, it is convenient and efficient, convenient for producing detection, practical value with higher in enormous quantities.
Description
Technical field
The utility model relates to flange detection device technical field, specially a kind of flange type piece test tooling.
Background technique
Flange is called flange flange disk or flange.Flange is part interconnected between pipe and pipe, is used for pipe end
Between connection；Also have with the flange on equipment is imported and exported, for the connection between two equipment, such as speed reducer flange.Method
Orchid connection or bump joint, refer to and are connected with each other by flange, gasket and bolt three as the removable of one group of combined sealing structure
Connection.
In mechanical processing process, it is heavy to flange type part end face that the detection of shaped flange class part is specifically included that
The detection of hole internal diameter precision and the position precision detection of left and right bolt hole.Counterbore internal diameter and bolt hole position precision
Error range is smaller, usually measures in thousand points of precision, so measurement is more difficult, and for the flange type of mass production zero
Part, cumbersome detection process make that each part can not be detected.
Utility model content
The purpose of this utility model is to provide a kind of flange type piece test toolings, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of flange type piece test tooling, including pedestal, the upper surface of the pedestal are provided with workbench, the work
The upper surface of platform is provided with boss, and the outer wall of boss is equipped with flange, and the upper surface of the flange offers through-hole, a left side for flange
Right side is provided with the first bolt hole and the second bolt hole, and right wall and the boss of the through-hole fit closely, the left inside wall of through-hole
It is fitted closely with one end of detection bar, the right side of the detection bar is provided with connection bump, and the other end of detection bar is mounted on
In the through-hole of link block, and the end of detection bar and probe contacts, the probe is mounted on the connecting shaft of amesdial, and the connecting shaft
Outer wall be socketed with tong-test ammeter circle, the tong-test ammeter circle is fixed by screws in the inside of link block, the lower end surface weldering of the link block
It connects in the upper surface of pedestal, the right side of the connection bump is fixedly connected with the first spring, one end installation of first spring
In the inside of the first spring eye, first bolt hole, the second bolt hole inner wall be respectively arranged with the first bolt and second insert
Pin, the lower end of second bolt are mounted in the inner hole of workbench rear end, and the lower end surface of the inner hole is provided with cushion block, and this is interior
Hole is connected to second spring hole, and the second spring hole is internally provided with second spring, and the lower end setting in second spring hole
There is dial, the left end of the second spring is fixedly connected with piston, and the front end of the piston is bonded with the outer wall of the second bolt,
And the lower end of piston is against the right side of cushion block.
Preferably, second bolt and the second bolt hole clearance fit, and the peace between the second bolt, the second bolt hole
It is identical between dress mode and the first bolt hole, the first bolt.
Preferably, the internal diameter of the boss is less than the internal diameter of through-hole, and boss and workbench are integrally manufactured.
Preferably, the rear end of the dial is provided with vernier caliper, and the sliding bar of the vernier caliper is connected with piston.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through setting detection bar and thousand points
The cooperation of table, so that flange type part is in the workbench for being put into detection device, since detection bar is connect with spring, by by bullet
The decrement of spring is transmitted to amesdial probe, so that probe is compressed, it further can reading accuracy mistake on amesdial
Difference is converted into the extruding to probe by converting error to the decrement of spring, then by the decrement of spring, so that flange type
The internal diameter error of part end face counterbore is directly read, convenient and efficient；By the way that aperture, and aperture and bolt hole are arranged on the table
Bolt is inserted into cooperation, so that the piston inside bolt compression station, to push the slide bar of vernier caliper, then from dial
The upper displacement for reading piston compression movement, so that it may detect position length of the bolt hole apart from flange type Central of the parts axis.With
The prior art is compared, and the utility model is by converting dimensional parameters to be detected to the decrement of spring, so that flange type zero
Part is when installing detection device, so that it may corresponding data is read, without adjusting or carrying out using other detection devices complicated
Detection operation, it is convenient and efficient, convenient for produce in enormous quantities detection, practical value with higher.
Detailed description of the invention
Fig. 1 is the front sectional view of the utility model；
Fig. 2 is the left view cross-sectional view of the utility model.
In figure: 1 pedestal, 2 workbench, 3 first bolts, 4 flanges, 5 through-holes, 6 first bolts hole, 7 second bolts, 8 second
Bolt hole, 9 detection bars, 10 probes, 11 bolts, 12 amesdials, 13 connection bumps, 14 first spring eyes, 15 first springs, 16 folders
Watch rim, 17 cushion blocks, 18 second springs, 19 dials, 20 pistons, 21 boss, 22 link blocks, 23 second spring holes.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of flange type piece test tooling, including pedestal 1, the upper surface of pedestal 1 are provided with workbench 2, workbench 2
Upper surface is provided with boss 21, and the outer wall of boss 21 is equipped with flange 4, and the internal diameter of boss 21 is less than the internal diameter of through-hole 5, and boss
21 is integrally manufactured with workbench 2, and the inside of flange 4 offers through-hole 5, and the left and right end of flange 4 offers the first bolt hole 6,
Two bolts hole 8, right wall and the protrusion of through-hole 5 fit closely, and the left inside wall of through-hole 5 and one end of detection bar 9 fit closely, detection
The right side of bar 9 is provided with connection bump 13, and the other end of detection bar 9 is mounted in the through-hole of link block 22, and detection bar 9
End is contacted with probe 10, and probe 10 is mounted on the connecting shaft of amesdial 12, and the outer wall of the connecting shaft is socketed with tong-test ammeter circle 16, folder
Watch rim 16 is fixed on the inside of link block 22 by screw 11, and the lower end surface of link block 22 is welded on the upper surface of pedestal 1, connects
The right side of protrusion 13 is fixedly connected with the first spring 15, the other end of the first spring 15 be mounted on that 2 front end of workbench opens up the
The inside of one spring eye 14.
First bolt hole 6, the second bolt hole 8 inner wall be respectively arranged with the first bolt 3 and the second bolt 7, the second bolt 7
Lower end be mounted in the inner hole of 2 rear end of workbench, the lower end surface of the inner hole is provided with cushion block 17, and the inner hole and second spring
Hole 23 is connected to, and second spring hole 23 is internally provided with second spring 18, and the lower end in second spring hole 23 is provided with dial
19, the rear end of dial 19 is provided with vernier caliper, and piston 20 is connected with the sliding bar of the vernier caliper.Second spring 18
Left end is fixedly connected with piston 20, and the front end of piston 20 is bonded with the outer wall of the second bolt 7, and the lower end of piston 20 is against cushion block
17 right side.8 clearance fit of second bolt 7 and the second bolt hole, and the installation side between the second bolt 7, the second bolt hole 8
It is identical between formula and the first bolt hole 6, the first bolt 3.
Working principle: by by flange type part in the workbench 2 for being put into detection device so that the end face of flange type part
Inner wall one end of counterbore is bonded fixation with boss 21, and the other end is bonded with one end of detection bar 9, due to the right side of detection bar 9
The first spring 15 is compressed, so that extruding force is generated between the other end of detection bar 9 and probe 10, so that probe 10 acts on thousand points
Table 12, so that the decrement of the first spring 15 is transmitted to the probe 10 of amesdial 12, probe 10 is compressed, further at thousand points
On table 12 can reading accuracy error so that the internal diameter error of flange type part end face counterbore is directly read.
By the way that aperture is arranged on workbench 2, and the aperture and the second bolt hole 8 cooperate, and are inserted into the second bolt 7, so that
Piston 20 inside second bolt, 7 compression station 2, piston 20 compresses second spring 18, so that piston is in second spring hole 23
Inner wall sliding, to push the slide bar of vernier caliper, then read from dial 19 shift length of 20 compression movement of piston,
Realize position length of the second bolt hole 8 of detection apart from flange type Central of the parts axis.
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 (4)
1. a kind of flange type piece test tooling, including pedestal (1), it is characterised in that: the upper surface of the pedestal (1) is provided with
The upper surface of workbench (2), the workbench (2) is provided with boss (21), and the outer wall of boss (21) is equipped with flange (4), institute
The upper surface for stating flange (4) offers through-hole (5), and the left and right end face of flange (4) is provided with the first bolt hole (6) and the second bolt
Hole (8), right wall and the boss (21) of the through-hole (5) fit closely, the left end inner wall of through-hole (5) and the one end of detection bar (9)
It fits closely, the right side of the detection bar (9) is provided with connection bump (13), and the other end of detection bar (9) is mounted on connection
In the through-hole of block (22), and the end of detection bar (9) is contacted with probe (10), and the probe (10) is mounted on amesdial (12)
On connecting shaft, and the outer wall of the connecting shaft is socketed with tong-test ammeter circle (16), and the tong-test ammeter circle (16) is fixed on link block by screw (11)
(22) inside, the lower end surface of the link block (22) are welded on the upper surface of pedestal (1), the right end of the connection bump (13)
Face is fixedly connected the first spring (15), and one end of first spring (15) is mounted on the inside of the first spring eye (14), described
First bolt hole (6), the second bolt hole (8) inner wall be respectively arranged with the first bolt (3) and the second bolt (7), described second
The lower end of bolt (7) is mounted in the inner hole of workbench (2) rear end, and the lower end surface of the inner hole is provided with cushion block (17), and this is interior
Hole is connected to second spring hole (23), and the second spring hole (23) is internally provided with second spring (18), second spring hole
(23) lower end is provided with dial (19), and the left end of the second spring (18) is fixedly connected with piston (20), the piston
(20) front end is bonded with the outer wall of the second bolt (7), and the lower end of piston (20) is against the right side of cushion block (17).
2. a kind of flange type piece test tooling according to claim 1, it is characterised in that: second bolt (7) with
Second bolt hole (8) clearance fit, and mounting means and the first bolt hole between the second bolt (7), the second bolt hole (8)
(6), identical between the first bolt (3).
3. a kind of flange type piece test tooling according to claim 1, it is characterised in that: the internal diameter of the boss (21)
Less than the internal diameter of through-hole (5), and boss (21) and workbench (2) are integrally manufactured.
4. a kind of flange type piece test tooling according to claim 1, it is characterised in that: after the dial (19)
End face is provided with vernier caliper, and the sliding bar of the vernier caliper is connected with piston (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470538.9U CN208847075U (en) | 2018-09-10 | 2018-09-10 | A kind of flange type piece test tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821470538.9U CN208847075U (en) | 2018-09-10 | 2018-09-10 | A kind of flange type piece test tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208847075U true CN208847075U (en) | 2019-05-10 |
Family
ID=66372562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821470538.9U Active CN208847075U (en) | 2018-09-10 | 2018-09-10 | A kind of flange type piece test tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208847075U (en) |
-
2018
- 2018-09-10 CN CN201821470538.9U patent/CN208847075U/en active Active
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