CN217210626U - Connecting rod finish milling cover gauge - Google Patents
Connecting rod finish milling cover gauge Download PDFInfo
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- CN217210626U CN217210626U CN202220053448.XU CN202220053448U CN217210626U CN 217210626 U CN217210626 U CN 217210626U CN 202220053448 U CN202220053448 U CN 202220053448U CN 217210626 U CN217210626 U CN 217210626U
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- connecting rod
- bottom plate
- finish milling
- detection
- piece
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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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an utensil is examined to connecting rod finish milling lid for detect the precision and the depth of parallelism of connecting rod and lid, include: a base plate; the mounting assembly is arranged on the bottom plate and used for mounting a connecting rod; the detection assembly is arranged on the bottom plate and is positioned on the same plane with the mounting assembly, and comprises a detection piece and a standard size piece, and the size of the standard size piece is matched with that of the cover body. The technical scheme of the utility model be through setting up the connecting rod on the installation component, measure its depth of parallelism through the detection piece, through setting up the lid on the bottom plate, through the size of detection piece difference measurement standard size spare and the size of lid to this precision and the depth of parallelism that detects connecting rod and lid, the connecting rod finish milling lid examines the utensil and detects the precision height, and convenient and fast need not to rely on professional detection personnel and equipment, reduces production labour cost, has higher suitability.
Description
Technical Field
The utility model relates to a machining detection area especially relates to a connecting rod finish milling lid examines utensil.
Background
The connecting rod is one of the main transmission mechanisms of automobile engine, and connects the piston and crankshaft to transmit the expanding gas pressure acting on the top of piston to crankshaft, so that the reciprocating linear motion of piston can be reversibly converted into the rotary motion of crankshaft to output power.
In the process of machining connecting rods, control of dimensional and form and position tolerances is of paramount importance. The dimension and the form and position tolerance processed in the process have great influence on the finished product of the D12 connecting rod, and the processing requirement of the process must meet the processing technology requirement. However, due to the inconvenience of detection, detection operators cannot detect the workpiece by themselves every time, and the workpiece needs to be detected by professional inspectors, so that 100% of processed products cannot be detected, and the parallelism between a processing surface and the reference A is out of tolerance for many times, which leads to customer complaints.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utensil is examined to connecting rod finish milling lid to solve the current inconvenient problem of connecting rod detection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a connecting rod finish milling lid examines utensil for detect precision and the depth of parallelism of connecting rod and lid, include:
a base plate;
the mounting assembly is arranged on the bottom plate and used for mounting a connecting rod;
the detection assembly is arranged on the bottom plate and is positioned on the same plane with the mounting assembly, and comprises a detection piece and a standard size piece, and the size of the standard size piece is matched with that of the cover body.
Preferably, the mounting assembly includes a supporting member, the supporting member is provided with a plurality of supporting members and is fixedly arranged on the bottom plate, and the connecting rod is arranged on one side of the supporting member far away from the bottom plate.
Preferably, the mounting assembly further comprises a plurality of positioning rods, the positioning rods are fixedly arranged on the bottom plate, and the positioning rods abut against the outer side faces of the connecting rods.
Preferably, the detection assembly further comprises a bracket, the bracket is located on the bottom plate, and the detection piece is connected to the bracket.
Preferably, the support includes the backup pad, branch and connecting rod, branch vertical connect in the backup pad, the connecting rod horizontal connection in branch, the detection piece rotate connect in the connecting rod is kept away from the one end of branch.
Preferably, the detection assembly further comprises a flat plate, the flat plate is fixedly arranged on the bottom plate, and the support is slidably arranged on the flat plate.
Preferably, the detection part is a dial indicator, and a measuring shaft of the dial indicator faces the bottom plate.
Preferably, the standard size piece is externally provided with a first protective sleeve.
Preferably, a second protective sleeve is arranged outside the positioning rod.
Compared with the prior art, the beneficial effects of the utility model reside in that:
according to the technical scheme, the connecting rod is arranged on the mounting assembly, the parallelism of the connecting rod is measured through the detection piece, the cover body is arranged on the bottom plate, the size of the standard size piece and the size of the cover body are respectively measured through the detection piece, so that the precision and the parallelism of the connecting rod and the cover body are detected, the connecting rod finish milling cover detection tool is high in detection precision, convenient and fast, does not need to depend on professional detection personnel and equipment, reduces the production labor cost, and has high applicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the embodiment of the utility model provides a connecting rod finish milling lid examines a sketch map.
Fig. 2 is a schematic diagram of the connecting rod set up when the connecting rod finish milling cover is examined the utensil provided by the embodiment of the utility model.
Description of reference numerals:
1. a base plate; 2. mounting the component; 21. a support member; 22. positioning a rod; 3. a detection component; 31. a detection member; 311. measuring a shaft; 32. a standard size piece; 4. a support; 41. a support plate; 42. a strut; 43. a connecting rod; 5. and (4) flat plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides an utensil is examined to connecting rod finish milling lid should examine the precision and the depth of parallelism that are used for detecting connecting rod and lid, easy operation, and it is convenient effective to detect, is convenient for realize the hundred percent detection of product.
In one embodiment, the connecting rod finish milling cover gauge comprises: bottom plate 1, installation component 2 and determine module 3 all set up on the same face of bottom plate 1, and wherein, installation component 2 is used for installing the connecting rod, and determine module 3 is used for detecting the precision and the depth of parallelism of product.
In one embodiment, the mounting assembly 2 includes a plurality of supporting members 21 and positioning rods 22, the supporting members 21 are fixedly connected to the bottom plate 1 through bolts, the supporting members 21 are arranged at intervals, the connecting rods are arranged on one side surface of each supporting member 21, which is far away from the bottom plate 1, the number of the supporting members 21 is preferably three, and the supporting members 1 are distributed in a triangular shape, so that the connecting rods are uniformly stressed when being positioned on the supporting members 21, the stability of the connecting rods is ensured, and errors are prevented from being generated during detection; wherein, support piece 21 is the T shape setting, and great side is connected in bottom plate 1, and the installation and the dismantlement of the bolt of being convenient for have guaranteed the joint strength who is connected between support piece 21 and the bottom plate 1, have less support piece 21 simultaneously and have detected the area of contact of work piece, have reduced the risk that detects the work piece and is scraped the flower and gouge.
A plurality of positioning rods 22 are fixedly arranged on the bottom plate 1, the positioning rods 22 are arranged at intervals, when the connecting rod is arranged on the support member 21, the side surface of the connecting rod abuts against each positioning rod 22, and it can be understood that the height of each positioning rod 22 is higher than that of the support member 21; the preferred three or more than three locating rods 22 are distributed on the bottom plate 1 in a triangular shape, so that the accurate placement position of the connecting rods can be ensured, and the measurement error is prevented; in addition, each locating lever 22 overcoat is equipped with the second protective sheath, and the second protective sheath can be elastomer, protection cotton etc. prevents that the work piece from being scraped the flower and gouging when detecting the installation.
In one of them embodiment, the detection component 3 includes support 4 and detection piece 31, support 4 includes backup pad 41, branch 42 and connecting rod 43, branch 42 is vertical setting, connect in backup pad 41, the height of branch 42 and the high looks adaptation that detects the work piece, connecting rod 43 is the one end that horizontal connection kept away from backup pad 41 in branch 42, the length of connecting rod 43 and the looks adaptation that detects the work piece, detection piece 31 swing joint is in the one end that branch 42 was kept away from to connecting rod 43, the setting of support 4 has increased the stability of detection piece 31 in the testing process, and the specification of support 4 and the specification looks adaptation that detects the work piece.
Wherein, the detection piece 31 is the percentage table, preferably pointer type percentage table, and the measuring spindle 311 of percentage table sets up towards bottom plate 1, convenient to use, and pointer type percentage table has higher measurement accuracy, can improve the measurement accuracy that connecting rod finish milling lid examined the utensil.
In one embodiment, the detection assembly 3 further includes a standard size member 32 and a flat plate 5, the flat plate 5 is fixedly disposed on the bottom plate 1, the bracket 4 is disposed on the flat plate 5, the bracket 4 can be slidably disposed on the flat plate 5, the standard size member 32 is fixedly disposed on the bottom plate 1, the size of the standard size member 32 is adapted to the size of the cover, and the dial indicator judges whether an error exists in the cover by comparing the size of the standard size member 32 with the size of the cover; wherein, standard size spare 32 overcoat is equipped with first protective sheath, and first protective sheath can be elastomer, protection cotton etc. prevents that the work piece from being scraped the flower and gouging when detecting the installation.
Wherein, in order to guarantee to examine a high accuracy, support piece 21 and dull and stereotyped 5 all adopt the form processing of the whole match-grinding after assembling, guarantee support piece 21 and dull and stereotyped 5 depth of parallelism that like this can be better, make connecting rod finish milling lid examine utensil in the precision of coming into service higher.
The connecting rod finish milling cover detection tool provided by the embodiment is characterized in that a connecting rod is arranged on the mounting assembly 2, the parallelism of the connecting rod is measured through the detection piece 31, the cover body is arranged on the bottom plate 1, and the size of the standard size piece 32 and the size of the cover body are respectively measured through the detection piece 31, so that the precision and the parallelism of the connecting rod and the cover body are detected, the error of the detection tool can be controlled within 0.03, the detection precision of the connecting rod finish milling cover detection tool is high, and the perpendicularity of a large plane of the cover body relative to a large head hole of the connecting rod after a processed product is assembled is effectively guaranteed; and the method is convenient and quick, does not need to depend on professional detection personnel and equipment, reduces the production labor cost, and has higher applicability.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (9)
1. The utility model provides a connecting rod finish milling lid examines utensil for detect the precision and the depth of parallelism of connecting rod and lid, its characterized in that includes:
a base plate (1);
the mounting assembly (2) is arranged on the bottom plate (1) and used for mounting a connecting rod;
the detection assembly (3) is arranged on the bottom plate (1), is positioned on the same plane as the mounting assembly (2), and comprises a detection piece (31) and a standard size piece (32), wherein the size of the standard size piece (32) is matched with that of the cover body.
2. The connecting rod finish milling cover checking fixture according to claim 1, wherein the mounting assembly (2) comprises a support member (21), the support member (21) is provided in plurality and fixedly arranged on the bottom plate (1), and the connecting rod is arranged on one side of the support member (21) far away from the bottom plate (1).
3. The connecting rod finish milling cover checking fixture according to claim 1, wherein the mounting assembly (2) further comprises a plurality of positioning rods (22), the plurality of positioning rods (22) are fixedly arranged on the bottom plate (1), and the positioning rods (22) are abutted against the outer side faces of the connecting rods.
4. The connecting rod finish milling cover checking fixture according to claim 1, wherein the detection assembly (3) further comprises a bracket (4), the bracket (4) is located on the bottom plate (1), and the detection piece (31) is connected to the bracket (4).
5. The connecting rod finish milling cover inspection tool according to claim 4, characterized in that the bracket (4) comprises a support plate (41), a supporting rod (42) and a connecting rod (43), the supporting rod (42) is vertically connected to the support plate (41), the connecting rod (43) is horizontally connected to the supporting rod (42), and the inspection piece (31) is rotatably connected to one end of the connecting rod (43) far away from the supporting rod (42).
6. The connecting rod finish milling cover detection tool according to claim 4, wherein the detection assembly (3) further comprises a flat plate (5), the flat plate (5) is fixedly arranged on the bottom plate (1), and the support (4) is slidably arranged on the flat plate (5).
7. Connecting rod finish milling cover checking fixture according to claim 1, characterized in that the detecting member (31) is a dial indicator, the measuring shaft (311) of which is arranged towards the bottom plate (1).
8. The connecting rod finish milling cap gauge according to claim 1, wherein a first protective sleeve is provided outside the gauge (32).
9. The connecting rod finish milling cover gauge according to claim 3, wherein a second protective sleeve is arranged outside the positioning rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220053448.XU CN217210626U (en) | 2022-01-07 | 2022-01-07 | Connecting rod finish milling cover gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220053448.XU CN217210626U (en) | 2022-01-07 | 2022-01-07 | Connecting rod finish milling cover gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217210626U true CN217210626U (en) | 2022-08-16 |
Family
ID=82790772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220053448.XU Active CN217210626U (en) | 2022-01-07 | 2022-01-07 | Connecting rod finish milling cover gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217210626U (en) |
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2022
- 2022-01-07 CN CN202220053448.XU patent/CN217210626U/en active Active
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