CN219416058U - Novel gauge for perpendicularity of outer circle of piston head and pin hole - Google Patents
Novel gauge for perpendicularity of outer circle of piston head and pin hole Download PDFInfo
- Publication number
- CN219416058U CN219416058U CN202320252985.1U CN202320252985U CN219416058U CN 219416058 U CN219416058 U CN 219416058U CN 202320252985 U CN202320252985 U CN 202320252985U CN 219416058 U CN219416058 U CN 219416058U
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- hole
- piston
- gauge
- outer circle
- pin hole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a novel gauge for detecting the perpendicularity of the excircle of a piston head and a pin hole. Including dull and stereotyped base, threaded connection has two dead levers on the dull and stereotyped base, install the thimble positioning seat on the dead lever, and be provided with the first fixed orifices with the dead lever looks adaptation on the thimble positioning seat, install the fixed block on the dead lever, and be provided with the second fixed orifices with the dead lever looks adaptation on the fixed block, and one side of second fixed orifices is provided with the locating hole, install perpendicular base on the dead lever, and be provided with the third fixed orifices with the dead lever looks adaptation on the perpendicular base, be provided with the spacing hole on the fixed block. The novel gauge for detecting the verticality of the outer circle of the piston head and the pin hole solves the problems that the existing gauge for the piston is large in number and variety, the gauge with different specifications needs to be replaced every time for detecting various products, and the space on a detection operation table is crowded.
Description
Technical Field
The utility model relates to the field of piston inspection tools, in particular to a novel inspection tool for the perpendicularity of an outer circle of a piston head and a pin hole.
Background
In the domestic aluminum piston inspection process, for the measurement of the vertical relation between the outer circle axis of the piston head and the pin hole axis, special inspection tools are specially used for measuring according to the difference of the diameters of the pin holes and the difference of the heights of the pistons, each product is specially used for measuring, the number of the existing inspection tools is large, the types of the existing inspection tools are large, the inspection tools with various different specifications are required to be replaced for each time of detecting various products, and the space on an inspection operation table is crowded.
Therefore, it is necessary to provide a novel gauge for detecting the perpendicularity of the outer circle of the piston head and the pin hole, so as to solve the technical problems.
Disclosure of Invention
The utility model provides a novel gauge for the verticality of the excircle of a piston head and a pin hole, which solves the problems that the existing piston gauge is large in number and variety, the gauge with different specifications needs to be replaced every time a plurality of products are detected, and the space on a detection operation table is crowded.
In order to solve the technical problems, the novel gauge for detecting the verticality between the outer circle of the head part of the piston and the pin hole comprises a flat base, wherein two fixing rods are connected to the flat base in a threaded manner, thimble positioning seats are arranged on the fixing rods, and first fixing holes matched with the fixing rods are formed in the thimble positioning seats;
the fixing rod is provided with a fixing block, the fixing block is provided with a second fixing hole matched with the fixing rod, and one side of the second fixing hole is provided with a positioning hole;
the fixing rod is provided with a vertical base, and a third fixing hole matched with the fixing rod is formed in the vertical base.
Preferably, the fixed block is provided with a limiting hole.
Preferably, the vertical base is provided with a groove, and the groove is provided with a through hole.
Preferably, the vertical base is provided with a stabilizing hole.
Preferably, the flat base is provided with a threaded hole matched with the fixing rod.
Compared with the related art, the novel gauge for the perpendicularity of the outer circle of the piston head and the pin hole has the following beneficial effects:
the utility model provides a novel gauge for the verticality of the excircle of a piston head and a pin hole, wherein the height of a fixed block can be adjusted by replacing a fixed rod and sliding the fixed block on the fixed rod through a second fixed hole, and the dial plate height of a dial indicator can be adjusted by inserting an adaptive shaft pin into a positioning hole to realize the integration of various piston measurements on one gauge. The accessory can be used with other inspection tools in a common way, so that the problems that the number of the existing piston inspection tools is large, the types of the existing piston inspection tools are large, the inspection tools with different specifications need to be replaced each time when various products are inspected are solved, and the space on an inspection operation table is crowded are solved.
Drawings
FIG. 1 is a block diagram of a structural panel base of the present utility model;
FIG. 2 is a cross-sectional view of the tablet mount shown in FIG. 1;
FIG. 3 is a block diagram of a structural securing lever of the present utility model;
FIG. 4 is a block diagram of a structural thimble positioning seat according to the present utility model;
FIG. 5 is a cross-sectional view of the needle positioning seat of FIG. 4;
FIG. 6 is a block diagram of a structural securing block of the present utility model;
FIG. 7 is a cross-sectional view of the anchor block of FIG. 6;
FIG. 8 is a block diagram of a vertical base of the present utility model;
fig. 9 is a side view of the vertical base of fig. 8.
Reference numerals in the drawings: 1. the device comprises a flat base, 2, a fixing rod, 3, a thimble positioning seat, 4, a first fixing hole, 5, a second fixing hole, 6, a positioning hole, 7, a fixing block, 8, a vertical base, 9, a third fixing hole, 10, a limiting hole, 11, a groove, 12, a through hole, 13, a stabilizing hole, 14 and a threaded hole.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-9 in combination, a novel gauge for verticality between the outer circle of the head of a piston and a pin hole comprises a flat base 1, wherein two fixing rods 2 are connected to the flat base 1 in a threaded manner, a thimble positioning seat 3 is arranged on each fixing rod 2, and a first fixing hole 4 matched with each fixing rod 2 is formed in each thimble positioning seat 3;
as shown in fig. 6 and 7, a fixed block 7 is arranged on a fixed rod 2, the fixed block 7 is used for measuring the vertical relation between the outer circle axis of the head of a piston and the axis of a pin hole due to a fixed dial indicator, a second fixed hole 5 matched with the fixed rod 2 is arranged on the fixed block 4, a positioning hole 6 is arranged on one side of the second fixed hole 5, the fixed block 4 slides on the fixed rod 2 through the second fixed hole 5 to adjust the height, and an adaptive shaft pin is inserted into the positioning hole 6 to fix the fixed block;
as shown in fig. 8 and 9, the fixing rod 2 of the utility model is provided with a vertical base 8, and the vertical base 8 is provided with a third fixing hole 9 which is matched with the fixing rod 2;
as shown in fig. 6, the fixed block 7 of the present utility model is provided with a limiting hole 10;
as shown in fig. 8, a groove 11 is arranged on a vertical base 8, a through hole 12 is arranged on the groove 11, and a stabilizing hole 13 is arranged on the vertical base 8;
as shown in fig. 1, the flat base 1 of the present utility model is provided with a threaded hole 14 adapted to the fixing rod 2.
The working principle of the novel gauge for the perpendicularity of the outer circle of the piston head and the pin hole is as follows: install the screw hole 14 internal fixation on dull and stereotyped base 1 with dead lever 2, thimble positioning seat 3 passes through first fixed orifices 7 to be installed on dead lever 2, and perpendicular base 8 passes through third fixed orifices 9 to be installed on dead lever 2, and fixed block 7 passes through second fixed orifices 5 to be installed on dead lever 2, and the piston head is placed in recess 11, because fixed dial indicator on the fixed block 7, carries out the perpendicular relation measurement of piston head excircle axis and pinhole axis.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. The novel gauge for the verticality of the outer circle of the head of the piston and the pin hole is characterized by comprising a flat base (1), wherein two fixing rods (2) are connected to the flat base (1) in a threaded manner, a thimble positioning seat (3) is arranged on the fixing rods (2), and a first fixing hole (4) matched with the fixing rods (2) is formed in the thimble positioning seat (3);
a fixed block (7) is arranged on the fixed rod (2), a second fixed hole (5) matched with the fixed rod (2) is formed in the fixed block (7), and a positioning hole (6) is formed in one side of the second fixed hole (5);
the fixing rod (2) is provided with a vertical base (8), and the vertical base (8) is provided with a third fixing hole (9) which is matched with the fixing rod (2).
2. The novel gauge for detecting the perpendicularity of the outer circle of the head of the piston and the pin hole of the piston according to claim 1 is characterized in that a limiting hole (10) is formed in the fixed block (7).
3. The novel gauge for detecting the perpendicularity of the outer circle of the head of the piston and the pin hole of the piston according to claim 1 is characterized in that a groove (11) is formed in the vertical base (8), and a through hole (12) is formed in the groove (11).
4. The novel gauge for detecting the perpendicularity of the outer circle of the head of the piston and the pin hole of the piston according to claim 1 is characterized in that a stabilizing hole (13) is formed in the vertical base (8).
5. The novel gauge for detecting the perpendicularity of the outer circle of the head of the piston and the pin hole of the piston according to claim 1 is characterized in that a threaded hole (14) matched with the fixing rod (2) is formed in the flat base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320252985.1U CN219416058U (en) | 2023-02-09 | 2023-02-09 | Novel gauge for perpendicularity of outer circle of piston head and pin hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320252985.1U CN219416058U (en) | 2023-02-09 | 2023-02-09 | Novel gauge for perpendicularity of outer circle of piston head and pin hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219416058U true CN219416058U (en) | 2023-07-25 |
Family
ID=87233269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320252985.1U Active CN219416058U (en) | 2023-02-09 | 2023-02-09 | Novel gauge for perpendicularity of outer circle of piston head and pin hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219416058U (en) |
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2023
- 2023-02-09 CN CN202320252985.1U patent/CN219416058U/en active Active
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