CN210952672U - Eccentric detection of piston pin hole examines utensil - Google Patents
Eccentric detection of piston pin hole examines utensil Download PDFInfo
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- CN210952672U CN210952672U CN201921724435.5U CN201921724435U CN210952672U CN 210952672 U CN210952672 U CN 210952672U CN 201921724435 U CN201921724435 U CN 201921724435U CN 210952672 U CN210952672 U CN 210952672U
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- support post
- measuring stick
- guide cylinder
- pin hole
- piston pin
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Abstract
The utility model discloses an eccentric detection of piston pin hole examines utensil, comprising a base plate, be equipped with two first support post and the second support post that parallel on the bottom plate, be provided with the diversion shaft coupling on first support post, the lateral part of diversion shaft coupling is provided with fastening screw, fix at percentage table branch through positioning screw on the diversion shaft coupling, be fixed with the lever percentage table on percentage table branch, be provided with the sleeve on the second support post, be provided with locking screw at telescopic lateral part, integrated into one piece has the measuring stick guide cylinder on the sleeve, measuring stick guide cylinder level sets up, be provided with general measuring stick in the measuring stick guide cylinder, lateral part at the measuring stick guide cylinder is fixed with the regulation locking screw rod, the bar anti-skidding thread groove has evenly been seted up at the top surface of bottom plate. The utility model discloses a structure sets up rationally, through general measuring stick cooperation lever percentage table, realizes the eccentric measuring of pinhole, guarantees that the precision that detects also is favorable to improving the efficiency that detects, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of examine utensil, concretely relates to piston pin hole off-centre detects and examines utensil.
Background
All can process on the piston there is the pinhole, in order to guarantee its normal use, need carry out pinhole eccentric detection after processing is accomplished, and prior art mainly detects through artifical handheld scale, and its greatly increased workman's intensity of labour, the precision that its detected is difficult to guarantee moreover, and detection efficiency is also low simultaneously, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a piston pin hole off-centre that structure setting is reasonable and the suitability is strong detects and examines utensil.
The technical scheme for realizing the purpose of the utility model is a piston pin hole eccentricity detection gauge, which comprises a bottom plate, the bottom plate is provided with a first supporting upright post and a second supporting upright post which are parallel, the first supporting upright post is provided with a turning coupling, the side part of the turning coupling is provided with a fastening screw, the turning coupling is fixed on a dial indicator support rod through a positioning screw rod, a lever dial indicator is fixed on the dial indicator support rod, a sleeve is arranged on the second supporting upright post, a locking screw is arranged at the side part of the sleeve, a measuring rod guide cylinder is integrally formed on the sleeve, the measuring rod guide cylinder is horizontally arranged, the measuring device is characterized in that a universal measuring rod is arranged in the measuring rod guide cylinder, an adjusting locking screw is fixed on the side portion of the measuring rod guide cylinder, and strip-shaped anti-skid thread grooves are uniformly formed in the top surface of the bottom plate.
Set up first regulation spout and second regulation spout on the bottom plate, the extension line of first regulation spout and second regulation spout is mutually perpendicular, first support post is in through first slider setting in the first regulation spout, second support post is in through the setting of second slider in the second regulation spout.
The cross sections of the first adjusting sliding groove and the second adjusting sliding groove are inverted T-shaped, elastic screws are arranged on the first sliding block and the second sliding block, and the first sliding block and the second sliding block are positioned through the elastic screws when moving in the first adjusting sliding groove and the second adjusting sliding groove.
The top surface of the general measuring rod is provided with a guide groove parallel to the axis.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and the simple operation through general measuring stick cooperation lever percentage table, can effectually realize the eccentric measuring of pinhole, not only can guarantee that the precision that detects also is favorable to improving the efficiency that detects, uses reliable and stable, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view structure diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 and 2 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a side view structure diagram of the present invention.
Referring to fig. 1 and 2, the piston pin hole eccentricity detection gauge comprises a base plate 1, a first supporting upright post 2 and a second supporting upright post 3 which are parallel to each other are arranged on the base plate, a turning coupling 4 is arranged on the first supporting upright post, a fastening screw 5 is arranged on the side part of the turning coupling, the turning coupling is fixed on a dial indicator support rod 7 through a positioning screw 6, a lever dial indicator 8 is fixed on the dial indicator support rod, a sleeve 9 is arranged on the second supporting upright post, a locking screw 10 is arranged at the side part of the sleeve, a measuring rod guide cylinder 11 is integrally formed on the sleeve, the measuring rod guide cylinder is horizontally arranged, a universal measuring rod 12 is arranged in the measuring rod guide cylinder, an adjusting locking screw 13 is fixed on the side part of the measuring rod guide cylinder, and strip-shaped anti-skid thread grooves 14 are uniformly formed in the top surface of the bottom plate.
The bottom plate is provided with a first adjusting sliding groove 15 and a second adjusting sliding groove 16, extension lines of the first adjusting sliding groove and the second adjusting sliding groove are perpendicular to each other, the first supporting upright is arranged in the first adjusting sliding groove through a first sliding block 17, and the second supporting upright is arranged in the second adjusting sliding groove through a second sliding block 18.
The cross sections of the first adjusting sliding groove and the second adjusting sliding groove are inverted T-shaped, the first sliding block and the second sliding block are provided with elastic screws 19, and the first sliding block and the second sliding block are positioned through the elastic screws when moving in the first adjusting sliding groove and the second adjusting sliding groove.
The top surface of the universal measuring rod is provided with a guide groove 20 parallel to the axis.
The utility model discloses a structure sets up rationally, and the simple operation through general measuring stick cooperation lever percentage table, can effectually realize the eccentric measuring of pinhole, not only can guarantee that the precision that detects also is favorable to improving the efficiency that detects, uses reliable and stable, and the suitability is strong and the practicality is good.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a piston pin hole off-centre detects examines utensil, includes the bottom plate be equipped with two parallel first support post and second support post on the bottom plate, its characterized in that: be provided with the diversion shaft coupling on the first support post, the lateral part of diversion shaft coupling is provided with fastening screw fix at percentage table branch through positioning screw on the diversion shaft coupling be fixed with the lever percentage table on the percentage table branch be provided with the sleeve on the second support post telescopic lateral part is provided with locking screw integrated into one piece has the measuring stick guide cylinder on the sleeve, measuring stick guide cylinder level sets up be provided with general measuring stick in the measuring stick guide cylinder the lateral part of measuring stick guide cylinder is fixed with the regulation locking screw rod bar anti-skidding thread groove has evenly been seted up to the top surface of bottom plate.
2. The piston pin hole eccentricity detection tool according to claim 1, characterized in that: set up first regulation spout and second regulation spout on the bottom plate, the extension line of first regulation spout and second regulation spout is mutually perpendicular, first support post is in through first slider setting in the first regulation spout, second support post is in through the setting of second slider in the second regulation spout.
3. The piston pin hole eccentricity detection tool according to claim 2, characterized in that: the cross sections of the first adjusting sliding groove and the second adjusting sliding groove are inverted T-shaped, elastic screws are arranged on the first sliding block and the second sliding block, and the first sliding block and the second sliding block are positioned through the elastic screws when moving in the first adjusting sliding groove and the second adjusting sliding groove.
4. The piston pin hole eccentricity detection tool according to claim 3, characterized in that: the top surface of the general measuring rod is provided with a guide groove parallel to the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724435.5U CN210952672U (en) | 2019-10-15 | 2019-10-15 | Eccentric detection of piston pin hole examines utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921724435.5U CN210952672U (en) | 2019-10-15 | 2019-10-15 | Eccentric detection of piston pin hole examines utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210952672U true CN210952672U (en) | 2020-07-07 |
Family
ID=71377979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921724435.5U Active CN210952672U (en) | 2019-10-15 | 2019-10-15 | Eccentric detection of piston pin hole examines utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210952672U (en) |
-
2019
- 2019-10-15 CN CN201921724435.5U patent/CN210952672U/en active Active
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