CN213335937U - Plane measuring instrument for detecting cylinder block of refrigerator compressor - Google Patents
Plane measuring instrument for detecting cylinder block of refrigerator compressor Download PDFInfo
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- CN213335937U CN213335937U CN202022776279.6U CN202022776279U CN213335937U CN 213335937 U CN213335937 U CN 213335937U CN 202022776279 U CN202022776279 U CN 202022776279U CN 213335937 U CN213335937 U CN 213335937U
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Abstract
The utility model discloses a flatness measuring instrument for detecting a cylinder block of a refrigerator compressor, which comprises an installation base, a driving unit, a horizontal unit and an installation unit; installing a base: the front end of the mounting base is provided with a mounting cavity, four corners of the lower surface of the mounting base are provided with foot pads, and the rear end of the upper surface of the mounting base is provided with three sliding columns which are uniformly distributed; a drive unit: the upper end of the driving unit penetrates through the upper surface of the mounting base, and the upper end of the driving unit is provided with a rotating platform; horizontal unit: the rotary table is rotationally connected above the rotary table through a bearing; an installation unit: the number of the mounting units is three, and the mounting units are respectively connected to the outer parts of the sliding columns in a sliding mode; wherein: still include the amesdial, amesdial quantity is three, and the amesdial sets up respectively in the inboard end department of installation unit, should detect refrigerator compressor cylinder block plane degree measurement appearance, provides multiunit measuring device, can carry out simultaneous measurement to the different positions of cylinder block.
Description
Technical Field
The utility model relates to an examine technical field, specifically be a detect refrigerator compressor cylinder block flatness appearance.
Background
The checking fixture is a simple tool for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, improves the production efficiency and controls the quality, is suitable for mass-produced products, such as automobile parts, the flatness gauge can replace professional measuring tools such as smooth plug gauges, thread plug gauges, outer diameter snap gauges and the like, the flatness gauge of the cylinder seat is required to be used for detecting the flatness of the cylinder seat, the flatness gauge of the cylinder seat also belongs to one of the checking tools, however, the traditional flatness measuring instrument for detecting the cylinder seat of the refrigerator compressor has the problems of lack of a leveling device, inconvenience for using the flatness measuring instrument in different places, large measurement error, no provision of a plurality of groups of measuring devices, incapability of simultaneously measuring different parts of the cylinder seat and incapability of improving the detection speed, therefore, in order to solve the problems, a flatness instrument for detecting the cylinder block of the refrigerator compressor is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a detect refrigerator compressor cylinder block flatness appearance, can carry out simultaneous measurement to the different positions of cylinder block, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a plane measuring instrument for detecting a cylinder block of a refrigerator compressor comprises a mounting base, a driving unit, a horizontal unit and a mounting unit;
installing a base: the front end of the mounting base is provided with a mounting cavity, four corners of the lower surface of the mounting base are provided with foot pads, and the rear end of the upper surface of the mounting base is provided with three sliding columns which are uniformly distributed;
a drive unit: the upper end of the driving unit penetrates through the upper surface of the mounting base, and the upper end of the driving unit is provided with a rotating platform;
horizontal unit: the rotary table is rotationally connected above the rotary table through a bearing;
an installation unit: the number of the mounting units is three, and the mounting units are respectively connected to the outer parts of the sliding columns in a sliding mode;
wherein: still include the amesdial, amesdial quantity is three, and the amesdial sets up respectively in the inboard end department of installation unit, provides levelling device, and the use of the plane degree measurement appearance in different places of being convenient for reduces measuring error, provides multiunit measuring device, can carry out simultaneous measurement to the different positions of cylinder block, improves and detects speed.
Further, drive unit includes hand wheel, first pivot, drive gear, second pivot and driven gear, first pivot is rotated through the bearing and is connected in the right side front end of installation cavity, the upper surface of installation base is passed to the upper end of first pivot, the hand wheel sets up in the top end department of first pivot, the extrados lower extreme of first pivot is equipped with drive gear, drive gear is located the inside of installation cavity, the second pivot is passed through the bearing and is rotated and connect in the middle part of installation cavity, the upper surface of installation base is passed to the upper end of second pivot, the revolving stage sets up in the top end department of second pivot, driven gear sets up in the extrados lower extreme of second pivot, driven gear is located the inside of installation cavity, driven gear is connected with the drive gear meshing, provide power for other parts operation.
Further, the horizontal unit includes workstation, transparent box, mercury drop and bolt, bolt quantity is four, and the bolt all rotates through the bearing to be connected in the upper surface of revolving stage, and the upper end of bolt corresponds the screw hole threaded connection who offers with the workstation respectively, and transparent box sets up in the installation mouth that the workstation middle part was seted up, and the mercury drop is located transparent box's inside, can level the device.
Further, the installation unit includes jackscrew, installing frame and erection column, installing frame quantity is three, and the installing frame is sliding connection respectively and the outside of traveller, and the medial surface middle part of installing frame all is equipped with the erection column, and the amesdial sets up respectively in the inboard end department of erection column, and the threaded hole equal threaded connection who sets up the installing frame side has the jackscrew, the inboard end of jackscrew respectively with the traveller in close contact with that corresponds, the installation of the amesdial of being convenient for.
Further, still include the handle, handle quantity is two, and the handle symmetry sets up in the left and right sides middle part of installation base, the transport of the plane degree appearance of being convenient for.
Compared with the prior art, the beneficial effects of the utility model are that: this detect refrigerator compressor cylinder block flatness appearance has following benefit:
1. the operator passes through outside instrument and rotates the bolt respectively to this smoothes the workstation, and the mercury drop rolls in transparent box is inside, when the mercury drop is stable when transparent box middle part, accomplishes the levelling operation of workstation, provides the leveling device, and the use in different places of the flatness appearance of being convenient for reduces measuring error.
2. Place the cylinder block that needs the measurement in the upper surface middle part of workstation, loosen the jackscrew, the installing frame that slides down to this makes the amesdial lapse, because the length of erection column is different, and then makes the gauge needle of amesdial respectively with the upper surface of cylinder block inside, middle part and external contact, the gauge needle of amesdial is all to zero, provides multiunit measuring device, can carry out simultaneous measurement to the different positions of cylinder block, improves detection speed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the driving unit of the present invention.
In the figure: the device comprises a mounting base 1, a base 2, a handle 3, a driving unit 4, a hand wheel 41, a first rotating shaft 42, a driving gear 43, a second rotating shaft 44, a driven gear 45, a rotating table 5, a horizontal unit 6, a workbench 61, a transparent box 62, a mercury 63 bead, a bolt 64, a mounting unit 7, a jackscrew 71, a mounting frame 72, a mounting column 73, a sliding column 8, a mounting cavity 9 and a dial indicator 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-2, the present invention provides a technical solution: a flatness measuring instrument for detecting a cylinder block of a refrigerator compressor comprises a mounting base 1, a driving unit 4, a horizontal unit 6 and a mounting unit 7;
installing a base 1: the mounting base 1 provides a mounting place for other components, a mounting cavity 9 is formed in the front end of the mounting base 1, the four corners of the lower surface of the mounting base 1 are respectively provided with a pad 2, the pad 2 is convenient for placing a device, the rear end of the upper surface of the mounting base 1 is provided with three sliding columns 8 which are uniformly distributed, the mounting base further comprises two handles 3, and the handles 3 are symmetrically arranged in the middle of the left side surface and the right side surface of the mounting base 1;
the drive unit 4: the driving unit 4 provides power for the operation of other components, the driving unit 4 is rotatably connected to the inside of the installation cavity 9 through a bearing, the upper end of the driving unit 4 penetrates through the upper surface of the installation base 1, the upper end of the driving unit 4 is provided with a rotating platform 5, the driving unit 4 comprises a hand wheel 41, a first rotating shaft 42, a driving gear 43, a second rotating shaft 44 and a driven gear 45, the first rotating shaft 42 is rotatably connected to the front end of the right side of the installation cavity 9 through a bearing, the upper end of the first rotating shaft 42 penetrates through the upper surface of the installation base 1, the hand wheel 41 is arranged at the top end of the first rotating shaft 42, the lower end of the outer arc surface of the first rotating shaft 42 is provided with the driving gear 43, the driving gear 43 is positioned inside the installation cavity 9, the second rotating shaft 44 is rotatably connected to the middle part of the installation cavity 9 through a bearing, the upper end of, the driven gear 45 is arranged at the lower end of the outer arc surface of the second rotating shaft 44, the driven gear 45 is positioned in the installation cavity 9, the driven gear 45 is meshed with the driving gear 43, the hand wheel 41 is rotated, the hand wheel 41 drives the driving gear 43 to rotate through the first rotating shaft 42, the driving gear 43 drives the first rotating shaft 42 to rotate through the driven gear 45, the first rotating shaft 42 drives the rotating platform 5 to rotate, and then the workbench 61 above the rotating platform 5 rotates, so that the cylinder block above the workbench 61 rotates synchronously;
the horizontal unit 6: the horizontal unit 6 can level the device and is rotatably connected above the rotating table 5 through a bearing, the horizontal unit 6 comprises a workbench 61, a transparent box 62, mercury beads 63 and bolts 64, the number of the bolts 64 is four, the bolts 64 are rotatably connected to the upper surface of the rotating table 5 through the bearing, the upper ends of the bolts 64 are respectively in threaded connection with threaded holes correspondingly formed in the workbench 61, the transparent box 62 is arranged in a mounting hole formed in the middle of the workbench 61, the upper surfaces of the transparent box 62 and the bolts 64 are lower than the upper surface of the workbench 61, the mercury beads 63 are positioned in the transparent box 62, an operator can respectively rotate the bolts 64 through an external tool so as to level the workbench 61, the mercury beads 63 roll in the transparent box 62, and when the mercury beads 63 are stabilized in the middle of the transparent box 62, the leveling operation of the workbench 61 is completed;
the mounting unit 7: the mounting units 7 are convenient to mount the dial indicator, the number of the mounting units 7 is three, the mounting units 7 are respectively connected to the outer portion of the sliding column 8 in a sliding mode, each mounting unit 7 comprises a jackscrew 71, a mounting frame 72 and a mounting column 73, the number of the mounting frames 72 is three, the mounting frames 72 are respectively connected to the outer portion of the sliding column 8 in a sliding mode, the mounting columns 73 are arranged in the middle of the inner side faces of the mounting frames 72, the dial indicator 10 is respectively arranged at the inner side end of each mounting column 73, the jackscrews 71 are connected to threaded holes formed in the side faces of the mounting frames 72 in a threaded mode, the inner side ends of the jackscrews 71 are respectively in close contact with the corresponding sliding columns 8, a cylinder seat to be measured is placed in the middle of the upper surface of the workbench 61, the jackscrews 71 are loosened, the mounting frames 72 slide downwards, the dial indicator 10 is made to slide downwards, and due to the fact that the mounting columns 73 are different in length, setting the hands of the dial indicator 10 to zero;
wherein: still include amesdial 10, amesdial 10 can all carry out the plane degree measurement to the cylinder block, and amesdial 10 quantity is three, and amesdial 10 sets up respectively in the inboard end department of installation element 7, and the cylinder block rotates the time, observes the gauge needle of each amesdial 10 and beats the numerical value, sees whether in the specified range, if then the plane degree of cylinder block is qualified, and the plane degree of the cylinder block of whether inclining is unqualified.
When in use: the flatness measuring instrument is fixed at a use position through the pad feet 2, an operator respectively rotates the bolts 64 through an external tool to level the workbench 61, the mercury beads 63 roll in the transparent box 62, when the mercury beads 63 are stabilized in the middle of the transparent box 62, the leveling operation of the workbench 61 is completed, a cylinder seat to be measured is placed in the middle of the upper surface of the workbench 61, the jackscrew 71 is loosened, the mounting frame 72 slides downwards, so that the dial indicator 10 slides downwards, due to the fact that the mounting columns 73 are different in length, gauge needles of the dial indicator 10 are respectively in contact with the inside, the middle and the outside of the upper surface of the cylinder seat, the gauge needles of the dial indicator 10 are all zeroed, the hand wheel 41 is rotated, the hand wheel 41 drives the driving gear 43 to rotate through the first rotating shaft 42, the driving gear 43 drives the first rotating shaft 42 to rotate through the driven gear 45, the first rotating shaft 42 drives the rotating platform 5 to rotate, further, the table 61 above the turntable 5 is rotated, so that the cylinder block above the table 61 is synchronously rotated, and the cylinder block is rotated while the hand runout value of each dial gauge 10 is observed to see whether the hand runout value is within a predetermined range, if so, the flatness of the cylinder block is qualified, and if not, the flatness of the cylinder block on the side is unqualified.
It is noted that the dial gauge 10 disclosed in the present embodiment may be selected from the dial gauges available from the metrological measuring instruments ltd, model numbers 0-3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a detect refrigerator compressor cylinder block flatness appearance which characterized in that: comprises a mounting base (1), a driving unit (4), a horizontal unit (6) and a mounting unit (7);
mounting base (1): the front end of the mounting base is provided with a mounting cavity (9), four corners of the lower surface of the mounting base (1) are provided with foot pads (2), and the rear end of the upper surface of the mounting base (1) is provided with three evenly distributed sliding columns (8);
drive unit (4): the upper end of the driving unit (4) penetrates through the upper surface of the mounting base (1), and the upper end of the driving unit (4) is provided with a rotating table (5);
horizontal unit (6): is rotationally connected above the rotating platform (5) through a bearing;
mounting unit (7): the number of the mounting units is three, and the mounting units (7) are respectively connected to the outer parts of the sliding columns (8) in a sliding manner;
wherein: the mounting unit further comprises dial indicators (10), the number of the dial indicators (10) is three, and the dial indicators (10) are respectively arranged at the inner side end of the mounting unit (7).
2. The flatness instrument for detecting the cylinder block of the compressor of the refrigerator according to claim 1, wherein: the driving unit (4) comprises a hand wheel (41), a first rotating shaft (42), a driving gear (43), a second rotating shaft (44) and a driven gear (45), the first rotating shaft (42) is connected to the front end of the right side of the installation cavity (9) in a rotating mode through a bearing, the upper end of the first rotating shaft (42) penetrates through the upper surface of the installation base (1), the hand wheel (41) is arranged at the top end of the first rotating shaft (42), the lower end of the outer arc surface of the first rotating shaft (42) is provided with the driving gear (43), the driving gear (43) is located inside the installation cavity (9), the second rotating shaft (44) is connected to the middle of the installation cavity (9) in a rotating mode through a bearing, the upper end of the second rotating shaft (44) penetrates through the upper surface of the installation base (1), the rotating platform (5) is arranged at the top end of the second rotating shaft (44), the driven gear (45) is arranged at the lower, the driven gear (45) is positioned in the mounting cavity (9), and the driven gear (45) is meshed with the driving gear (43).
3. The flatness instrument for detecting the cylinder block of the compressor of the refrigerator according to claim 1, wherein: horizontal unit (6) include workstation (61), transparent box (62), mercury drop (63) and bolt (64), bolt (64) quantity is four, and bolt (64) all rotate through the bearing and connect in the upper surface of revolving stage (5), and the upper end of bolt (64) corresponds the screw hole threaded connection who offers with workstation (61) respectively, and transparent box (62) set up in the installing port that workstation (61) middle part was seted up, and mercury drop (63) are located the inside of transparent box (62).
4. The flatness instrument for detecting the cylinder block of the compressor of the refrigerator according to claim 1, wherein: installation unit (7) are including jackscrew (71), installing frame (72) and erection column (73), installing frame (72) quantity is three, and installing frame (72) are sliding connection respectively and the outside of traveller (8), and the medial surface middle part of installing frame (72) all is equipped with erection column (73), and amesdial (10) set up respectively in the inboard end department of erection column (73), and threaded hole equal threaded connection that installing frame (72) side was seted up has jackscrew (71), the inboard end of jackscrew (71) respectively with traveller (8) in close contact with that correspond.
5. The flatness instrument for detecting the cylinder block of the compressor of the refrigerator according to claim 1, wherein: the novel electric bicycle is characterized by further comprising two handles (3), wherein the handles (3) are symmetrically arranged in the middle of the left side surface and the right side surface of the mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022776279.6U CN213335937U (en) | 2020-11-26 | 2020-11-26 | Plane measuring instrument for detecting cylinder block of refrigerator compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022776279.6U CN213335937U (en) | 2020-11-26 | 2020-11-26 | Plane measuring instrument for detecting cylinder block of refrigerator compressor |
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| Publication Number | Publication Date |
|---|---|
| CN213335937U true CN213335937U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022776279.6U Active CN213335937U (en) | 2020-11-26 | 2020-11-26 | Plane measuring instrument for detecting cylinder block of refrigerator compressor |
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| CN (1) | CN213335937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851055A (en) * | 2022-04-29 | 2022-08-05 | 北京石晶光电科技股份有限公司 | Method for detecting flatness of polishing film of double-sided polishing machine |
-
2020
- 2020-11-26 CN CN202022776279.6U patent/CN213335937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851055A (en) * | 2022-04-29 | 2022-08-05 | 北京石晶光电科技股份有限公司 | Method for detecting flatness of polishing film of double-sided polishing machine |
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