CN208887590U - Aperture air pressure test loaded tool - Google Patents
Aperture air pressure test loaded tool Download PDFInfo
- Publication number
- CN208887590U CN208887590U CN201821528007.0U CN201821528007U CN208887590U CN 208887590 U CN208887590 U CN 208887590U CN 201821528007 U CN201821528007 U CN 201821528007U CN 208887590 U CN208887590 U CN 208887590U
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- hole
- cylinder
- test loaded
- loaded tool
- connecting cylinder
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Abstract
The utility model discloses a kind of aperture air pressure test loaded tools, including the test loaded tool being set on bracket and push component, it is characterized by: the test loaded tool includes fixing clamp, connecting cylinder, tube filler, mounting disc, cover board and pen cylinder, sequentially connected first connecting hole from top to bottom is provided on connecting cylinder, second connection punching, third connecting hole and the 4th connecting hole, first connection hole is equipped with tube filler, connecting cylinder and its above mounting disc and cover board be bolted connection, copper core part is housed in tube filler, mounting disc and cover board are equipped with copper core part avoid holes, the piston rod of pen cylinder is located in the 4th connecting hole, connecting cylinder side is equipped with the air inlet communicated with third connecting hole, the outlet path communicated with the first connecting hole is additionally provided in connection.By the above-mentioned means, the utility model structure is simple, test loaded tool is provided, a kind of process unidirectional runner of product punching hole is capable of providing, come the pore size of testing product punching hole by way of surveying pneumatic flow.
Description
Technical field
The utility model relates to product testing technical fields, more particularly to a kind of aperture air pressure test loaded tool.
Background technique
Inside diameter measurement is one of the main contents of length metering technology, and common bore diameter measuring method is according to tested aperture
Accuracy class size and number size, can be aobvious using the general dimensional measuring instrument of energy gaging hole diameter, such as vernier caliper, tool
Dedicated opening size test tool can also be used in micro mirror, omnipotent comparator, horizontal length measuring machine, horizontal optical meter and air-gauge etc.,
Such as inside micrometer, dial bore gage and amesdial, internal diameter micrometer, electronic plug gauge and utilize the principles such as Pneumatic optical electricity
Hole mass runoff instrument.
High for accuracy class and volume production product, artificial gaging hole diameter low efficiency and is difficult to ensure test result, high-precision
Measuring instrument efficiency is opposite to be improved, but equipment cost is high, to solve the above problems, the design tests punching press aperture using air pressure
Precision.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of aperture air pressure test loaded tool, structure is simple, provides
Test loaded tool is capable of providing a kind of process unidirectional runner of product punching hole, come testing product punching by way of surveying pneumatic flow
Press the pore size in hole.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of aperture air pressure survey
Carrier is tried, which includes the test loaded tool being set on bracket and push component, and test loaded tool is for filling
Copper-loaded chipware, copper core part are equipped with the punching hole communicated with its axial hole, push component and are located above test loaded tool, the test
Carrier includes fixing clamp, connecting cylinder, tube filler, mounting disc, cover board and pen cylinder, and fixing clamp is fixed on bracket, is filled on bracket
Have connecting cylinder, be provided on connecting cylinder from top to bottom sequentially connected first connecting hole, second connection punching, third connecting hole and
4th connecting hole, the first connection hole is equipped with tube filler, connecting cylinder and its mounting disc being sequentially arranged above and cover board passes through bolt
It is fastenedly connected, installation through-hole is set in tube filler, is avoided equipped with copper core part, mounting disc and cover board equipped with copper core part at installation through-hole
Hole, connecting cylinder bottom are equipped with pen cylinder, and the piston rod of pen cylinder is located in the 4th connecting hole and opposite with copper core part, company
Connect cylinder side is equipped with the air inlet communicated with third connecting hole, is additionally provided with outlet path, the one end in outlet path on connecting cylinder
It is communicated with the first connecting hole, the other end in outlet path is located at connecting cylinder side, and the outlet in outlet path is for connecting air pressure survey
Test-run a machine, gas are entered by air inlet, and gas is successively flowed into after third connecting hole, axial hole, punching hole, the first connecting hole
Outlet path.
Preferably, mounting disc both ends of the surface setting is fluted, and connecting cylinder upper surface and cover board lower end surface are provided with convex
Platform, boss are plugged in the groove of mounting disc, and bottom portion of groove is equipped with rubber ring, and rubber ring is for sealing.
Preferably, the tube filler is made of sequentially connected interconnecting piece, flange portion and mounting portion, and tube filler is axially provided with
Installation through-hole, installation through-hole top are provided with targeting port, and the flange portion diameter of axle is greater than interconnecting piece and mounting portion, and interconnecting piece is plugged in the
Two connection punchings, flange portion are equipped with escape port, and flange portion is located at the first connection hole.
Preferably, the pushing component includes line slide rail, lifter plate, push-and-pull cylinder, pressure head bracket and pressure head, straight line
Sliding rail is fixed on bracket leading flank vertically, and lifter plate is equipped on the sliding block of line slide rail, and bracket trailing flank is equipped with push-and-pull gas
The piston rod of cylinder, push-and-pull cylinder is fixed by connecting plate and lifter plate, and pressure head bracket is equipped on lifter plate, is pacified on pressure head bracket
Equipped with pressure head.
Compared with prior art, the utility model has the beneficial effects that structure is simple, test loaded tool is provided, is capable of providing
It is a kind of to pass through the unidirectional runner of product punching hole, come the pore size of testing product punching hole by way of surveying pneumatic flow.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of aperture air pressure test loaded tool.
Fig. 2 is the test loaded tool cross-sectional view of aperture air pressure test loaded tool.
Fig. 3 is the test loaded tool partial sectional view of aperture air pressure test loaded tool
Fig. 4 is the connecting cylinder cross-sectional view of aperture air pressure test loaded tool.
Fig. 5 is the tube filler structural schematic diagram of aperture air pressure test loaded tool.
Specific embodiment
The utility model preferred embodiment is described in detail with reference to the accompanying drawing, so that the advantages of utility model and spy
Sign can be easier to be readily appreciated by one skilled in the art, to make apparent specific boundary to the protection scope of the utility model
It is fixed.
Fig. 1 to Fig. 5 is please referred to, the utility model embodiment includes:
A kind of aperture air pressure test loaded tool, the aperture air pressure test loaded tool include 2 He of test loaded tool being set on bracket 1
Component 3 is pushed, test loaded tool 2 is equipped with the punching hole 41 communicated with its axial hole 40 for loading copper core part 4, copper core part 4, under
Pressure component 3 is located at the top of test loaded tool 2, the test loaded tool 2 including fixing clamp 21, connecting cylinder 22, tube filler 23, mounting disc 24,
Cover board 25 and pen cylinder 26, fixing clamp 21 are fixed on bracket 1, and connecting cylinder 22 is housed on bracket 1, is provided on connecting cylinder 22
Sequentially connected first connecting hole 221, second connects punching 222, third connecting hole 223 and the 4th connecting hole 224 from top to bottom,
Tube filler 23, connecting cylinder 22 and its mounting disc 24 being sequentially arranged above are housed at the first connecting hole 221 and cover board 25 passes through bolt
It is fastenedly connected, installation through-hole 230 is set in tube filler 23, copper core part 4 is housed at installation through-hole 230, in mounting disc 24 and cover board 25
Equipped with copper core part avoid holes, 22 bottom of connecting cylinder is equipped with pen cylinder 26, and the piston rod of pen cylinder 26 is located at the 4th connection
In hole 223 and opposite with copper core part 4,22 side of connecting cylinder is equipped with the air inlet 225 communicated with third connecting hole 223, connecting cylinder
Outlet path 226 is additionally provided on 22, the one end in outlet path 226 is communicated with the first connecting hole 221, outlet path 226 it is another
One end is located at 22 side of connecting cylinder, and for connecting air pressure test machine, gas is entered by air inlet 225 for the outlet in outlet path 226,
Gas is successively flowed into outlet path 226 after third connecting hole 223, axial hole 40, punching hole 41, the first connecting hole 221.
24 both ends of the surface of the mounting disc setting is fluted, and 22 upper surface of connecting cylinder and 25 lower end surface of cover board are provided with boss,
Boss is plugged in the groove of mounting disc 24, and bottom portion of groove is equipped with rubber ring, and rubber ring is for sealing.
The tube filler 23 is made of sequentially connected interconnecting piece 231, flange portion 232 and mounting portion 233, and tube filler 23 is axial to be set
It is equipped with installation through-hole 230,230 top of installation through-hole is provided with targeting port, and 232 diameter of axle of flange portion is greater than interconnecting piece 231 and installation
Portion 233, interconnecting piece 231 are plugged in the second connection punching 222, and flange portion 232 is equipped with escape port, and flange portion 232 is located at first and connects
It connects at hole 221.
The pushing component 3 includes line slide rail 31, lifter plate 32, push-and-pull cylinder 33, pressure head bracket 34 and pressure head 35, directly
Line sliding rail 31 is fixed on 1 leading flank of bracket vertically, and lifter plate 32,1 trailing flank of bracket peace are equipped on the sliding block of line slide rail 31
Equipped with push-and-pull cylinder 33, the piston rod of push-and-pull cylinder 33 is fixed by connecting plate and lifter plate 32, is equipped with pressure on lifter plate 32
Head bracket 34 is equipped with pressure head 35 on pressure head bracket 34.
When air pressure test loaded tool in the utility model aperture works, copper core part 4 is placed into the installation in tube filler 23 by manipulator
In through-hole 230, the piston rod of push-and-pull cylinder 33, which is shunk, drives lifter plate 32 to move down, and lifter plate 32 is moved down with dynamic head 35,
Copper core part 4 is press-fit into place by pressure head 35, i.e., the guide surface of copper core part 4 is contacted with the targeting port on 230 top of installation through-hole, from air inlet
Gas is injected in hole 225, and gas is discharged after third connecting hole 223 and axial hole 40 from punching hole 41, is discharged at punching hole 41
Gas outlet path 226 is flowed into after the first connecting hole 221, the outlet in outlet path 226 is connected with air pressure test machine, gas
The air pressure for pressing test machine test discharge, the aperture of punching hole, after the completion of test, pen cylinder are tested by measuring air pressure flow
Copper core part 4 is released in 26 piston rod stretching, extension, and manipulator takes copper core part 4 away.
The utility model aperture air pressure test loaded tool, structure is simple, provides test loaded tool, is capable of providing a kind of by product
The unidirectional runner of punching hole, come the pore size of testing product punching hole by way of surveying pneumatic flow.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of aperture air pressure test loaded tool including the test loaded tool being set on bracket and pushes component, test loaded tool is used for
Copper core part is loaded, copper core part is equipped with the punching hole communicated with its axial hole, and it pushes component and is located above test loaded tool, feature
Be: the test loaded tool includes fixing clamp, connecting cylinder, tube filler, mounting disc, cover board and pen cylinder, and fixing clamp is fixed on branch
On frame, connecting cylinder is housed on bracket, sequentially connected first connecting hole, the second connection punching from top to bottom are provided on connecting cylinder
Hole, third connecting hole and the 4th connecting hole, the first connection hole are equipped with tube filler, connecting cylinder and its mounting disc being sequentially arranged above
It is bolted connection with cover board, installation through-hole is set in tube filler, copper core part is housed at installation through-hole, in mounting disc and cover board
Equipped with copper core part avoid holes, connecting cylinder bottom is equipped with pen cylinder, the piston rod of pen cylinder be located in the 4th connecting hole and
Opposite with copper core part, connecting cylinder side is equipped with the air inlet communicated with third connecting hole, is additionally provided with outlet path on connecting cylinder,
The one end in outlet path is communicated with the first connecting hole, and the other end in outlet path is located at connecting cylinder side.
2. air pressure test loaded tool in aperture according to claim 1, it is characterised in that: the mounting disc both ends of the surface are provided with recessed
Slot, connecting cylinder upper surface and cover board lower end surface are provided with boss, and boss is plugged in the groove of mounting disc, and bottom portion of groove is equipped with rubber
Cushion rubber.
3. air pressure test loaded tool in aperture according to claim 1, it is characterised in that: the tube filler is by sequentially connected connection
Portion, flange portion and mounting portion composition, tube filler are axially provided with installation through-hole, and installation through-hole top is provided with targeting port, flange portion
The diameter of axle is greater than interconnecting piece and mounting portion, and interconnecting piece is plugged in the second connection punching, and flange portion is equipped with escape port, and flange portion is located at the
One connection hole.
4. air pressure test loaded tool in aperture according to claim 1, it is characterised in that: the pushing component includes that straight line is sliding
Rail, lifter plate, push-and-pull cylinder, pressure head bracket and pressure head, line slide rail are fixed on bracket leading flank, the sliding block of line slide rail vertically
On lifter plate is installed, bracket trailing flank is equipped with push-and-pull cylinder, and the piston rod of push-and-pull cylinder is solid by connecting plate and lifter plate
It is fixed, pressure head bracket is installed on lifter plate, pressure head is installed on pressure head bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821528007.0U CN208887590U (en) | 2018-09-19 | 2018-09-19 | Aperture air pressure test loaded tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821528007.0U CN208887590U (en) | 2018-09-19 | 2018-09-19 | Aperture air pressure test loaded tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887590U true CN208887590U (en) | 2019-05-21 |
Family
ID=66512881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821528007.0U Active CN208887590U (en) | 2018-09-19 | 2018-09-19 | Aperture air pressure test loaded tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208887590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021009115A (en) * | 2019-07-02 | 2021-01-28 | 株式会社ミツトヨ | Inner diameter measuring device |
-
2018
- 2018-09-19 CN CN201821528007.0U patent/CN208887590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021009115A (en) * | 2019-07-02 | 2021-01-28 | 株式会社ミツトヨ | Inner diameter measuring device |
| JP7353831B2 (en) | 2019-07-02 | 2023-10-02 | 株式会社ミツトヨ | Inner diameter measuring device and inner diameter measuring method using the inner diameter measuring device |
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