CN214666574U - Crankshaft plane parallelism detection device - Google Patents
Crankshaft plane parallelism detection device Download PDFInfo
- Publication number
- CN214666574U CN214666574U CN202120547696.5U CN202120547696U CN214666574U CN 214666574 U CN214666574 U CN 214666574U CN 202120547696 U CN202120547696 U CN 202120547696U CN 214666574 U CN214666574 U CN 214666574U
- Authority
- CN
- China
- Prior art keywords
- plate
- bevel gear
- threaded rod
- supporting
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000523 sample Substances 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a crankshaft plane parallelism detection device, which comprises a supporting mechanism, a fixing frame, a fixing mechanism, a driving mechanism, a dial indicator and an adjusting mechanism, wherein the supporting mechanism is provided with a mounting bottom plate, a supporting plate and a supporting rod, the supporting plate is arranged on the left upper surface of the mounting bottom plate, the fixing frame is arranged on the upper surface of the mounting bottom plate, the fixing mechanism is arranged above the fixing frame, the fixing mechanism is provided with a fixing plate, a connecting rod, a mounting plate and a moving rod, the fixing plate is arranged on the left side and the right side of the fixing frame, the driving mechanism is provided with a rotating button, a threaded rod, a moving block and a bevel gear, the dial indicator is arranged above the supporting plate, the adjusting mechanism is provided with a telescopic rod, a first spring, a second spring and a clamping plate, the utility model discloses a rotating button, a threaded rod and a bevel gear are arranged to make the front-back, left-right movement of the device more convenient, and the installation is more stable to through setting up fixed establishment messenger bent axle place more stable.
Description
Technical Field
The utility model relates to a part depth of parallelism detects technical field, specifically is a bent axle plane depth of parallelism detection device.
Background
As is known, some crankshaft small end cylinders need to be machined with symmetrical planes, all planes have parallelism requirements, and the measurement is usually carried out by using a V-shaped block for supporting a platform, aligning a central plane by using a first connecting rod neck and a main shaft neck, and then measuring the parallelism value by using a dial indicator.
However, the conventional crankshaft plane parallelism detection device has the following disadvantages:
1. the existing crankshaft plane parallelism detection device fixes the crankshaft by placing the two ends of the crankshaft on the fixing frame, and the crankshaft can move when the crankshaft rotates to detect, so that the detection result is inaccurate.
2. The existing crankshaft plane parallelism detection device can be used for detecting the crankshaft plane by attaching the dial indicator to the crankshaft surface, and the inaccurate detection data can be easily caused when the probe of the dial indicator is not tightly attached to the crankshaft.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bent axle plane depth of parallelism detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bent axle plane depth of parallelism detection device, includes supporting mechanism, mount, fixed establishment, actuating mechanism, percentage table and adjustment mechanism, supporting mechanism is provided with mounting plate, backup pad and bracing piece, the backup pad sets up the left side upper surface at mounting plate, the mount sets up the upper surface at mounting plate, fixed establishment sets up the top at the mount, fixed establishment is provided with fixed plate, connecting rod, mounting panel, carriage release lever, the fixed plate sets up the left and right sides at the mount, actuating mechanism is provided with and rotates button, threaded rod, movable block and bevel gear, the percentage table sets up the top in the backup pad, adjustment mechanism is provided with telescopic link, spring one, spring two, cardboard.
Preferably, an installation cavity is formed in the installation bottom plate, moving blocks are arranged below the fixing frame, the moving blocks are arranged on the left side and the right side of the installation cavity, and the fixing frame is fixedly arranged above the installation bottom plate through the moving blocks.
Preferably, the threaded rod is provided with a first threaded rod and a second threaded rod, the first threaded rod is arranged in the installation cavity and fixedly connected with the left side and the right side of the installation cavity, a moving groove is formed in the middle of the moving block, threaded structures with opposite threaded structures are arranged in the moving grooves on the left side and the right side, the two sides of the first threaded rod are arranged in the moving grooves, the threaded structures on the two sides are arranged to be opposite, and when the threaded rod rotates, the moving blocks on the left side and the right side are driven to move oppositely or oppositely to adjust the positions of the fixing frames on the left side and the right side above the moving blocks.
Preferably, the bevel gear is provided with a first bevel gear and a second bevel gear, the first bevel gear is arranged in the middle of the first threaded rod, the second bevel gear is arranged above the first bevel gear, the first bevel gear and the second bevel gear are attached to each other, the first bevel gear is rotated by rotating the second bevel gear, and the first bevel gear drives the first threaded rod to rotate.
Preferably, the middle of the supporting plate is provided with a sliding groove, the second threaded rod is arranged in the sliding groove, the middle of the second threaded rod is provided with a sliding block, a threaded structure is arranged in the sliding block, a telescopic rod is arranged above the sliding block, and the sliding block is driven to slide in the sliding groove through the rotation of the second threaded rod.
Preferably, the rotating button is provided with a first rotating button and a second rotating button, the first rotating button is arranged above the mounting bottom plate and is connected with a second bevel gear through a connecting shaft, the second rotating button is arranged on the front side of the supporting plate and is connected with one side of the second threaded rod, and the first threaded rod and the second threaded rod are rotated by rotating the first rotating button and the second rotating button.
Preferably, the bracing piece is provided with the support horizontal pole and supports the montant, support montant fixed mounting in the top of telescopic link, support the horizontal pole setting in one side of supporting the montant to be located the top of mount, the percentage table sets up in the one side of supporting the horizontal pole, the top of supporting the montant is provided with the shifting chute, one side of supporting the horizontal pole is provided with the cardboard, the cardboard sets up in the shifting chute, thereby the below of shifting chute and the below of cardboard are passed through spring one and are connected, thereby detect the bent axle through the top with percentage table vertical fixation at the bent axle.
Preferably, the upper end of mount sets up to the V type to the both sides of V type are provided with the fixed plate, the left and right sides of mount is provided with flexible groove, one side of fixed plate is provided with the connecting plate, the connecting plate passes through the connecting rod and is connected with the mounting panel, the rear side of mounting panel is provided with the carriage release lever, the carriage release lever sets up at flexible inslot, be connected through two springs between carriage release lever and the flexible groove, make the carriage release lever remove the position that makes the fixed plate in flexible inslot through two flexible messenger's springs and adjust.
The utility model provides a bent axle plane depth of parallelism detection device possesses following beneficial effect:
(1) the utility model discloses place the top at the mount with the left and right sides of bent axle, because the mount sets up to the V type, and the left and right sides of V type is provided with the fixed plate, the fixed plate passes through the connecting rod and is connected with the mounting panel, make the fixed plate can rotate, the angle can freely be adjusted, and because the connecting rod sets up in the shifting chute of the mount left and right sides, be connected through spring two between connecting rod and the shifting chute, make spring two can make the connecting rod flexible, thereby make the fixed plate can stretch out and draw back on the mount and press from both sides the fastening to the bent axle, make the fixed plate can fix the bent axle that various sizes are different, it is more convenient to use.
(2) The utility model discloses a be provided with the cardboard in one side of supporting the horizontal pole, one side of supporting the montant is provided with the shifting chute, sets up the cardboard in the shifting chute to be connected through spring one between cardboard and the shifting chute, make the cardboard can drive and support the horizontal pole and reciprocate in one side of supporting the montant, thereby make the percentage table and the bent axle surface that support horizontal pole one side have less pressure, hug closely each other and make the testing result more accurate.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention;
fig. 4 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. a fixed mount; 2. a dial indicator; 3. mounting a bottom plate; 4. a support plate; 5. a fixing plate; 6. a connecting plate; 7. a connecting rod; 8. mounting a plate; 9. a travel bar; 10. a moving block; 11. a telescopic rod; 12. a first spring; 13. a second spring; 14. clamping a plate; 15. a first threaded rod; 16. a second threaded rod; 17. a first bevel gear; 18. a second bevel gear; 19. a slider; 20. a support rail; 21. supporting the vertical rod; 22. a moving groove; 23. a telescopic groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a bent axle plane depth of parallelism detection device, includes supporting mechanism, mount 1, fixed establishment, actuating mechanism, percentage table 2 and adjustment mechanism, supporting mechanism is provided with mounting plate 3, backup pad 4 and bracing piece, backup pad 4 sets up the left side upper surface at mounting plate 3, mount 1 sets up the upper surface at mounting plate 3, fixed establishment sets up the top at mount 1, fixed establishment is provided with fixed plate 5, connecting plate 6, connecting rod 7, mounting panel 8, carriage release lever 9, fixed plate 5 sets up the left and right sides at mount 1, actuating mechanism is provided with knob, threaded rod, movable block 10 and bevel gear, percentage table 2 sets up the top at backup pad 4, adjustment mechanism is provided with telescopic link 11, spring one 12, spring two 13, cardboard 14.
The mounting structure is characterized in that a mounting cavity is formed in the mounting base plate 3, moving blocks 10 are arranged below the fixing frame 1, the moving blocks 10 are arranged on the left side and the right side of the mounting cavity, and the fixing frame 1 is fixedly arranged above the mounting base plate 3 through the moving blocks 10.
The threaded rod is provided with a first threaded rod 15 and a second threaded rod 16, the first threaded rod 15 is arranged in the installation cavity and fixedly connected with the left side and the right side of the installation cavity, a moving groove 22 is formed in the middle of the moving block 10, threaded structures with opposite threaded structures are arranged in the moving grooves 22 on the left side and the right side, two sides of the first threaded rod 15 are arranged in the moving grooves 22, the threaded structures on the two sides are arranged to be opposite, and when the first threaded rod 15 rotates, the moving blocks 10 on the left side and the right side are driven to move oppositely or oppositely to adjust the positions of the fixing frames 1 on the left side and the right side above.
The bevel gear is provided with a first bevel gear 17 and a second bevel gear 18, the first bevel gear 17 is arranged in the middle of the first threaded rod 15, the second bevel gear 18 is arranged above the first bevel gear 17, the first bevel gear 17 and the second bevel gear 18 are attached to each other, the first bevel gear 17 is rotated by rotating the second bevel gear 18, and the first bevel gear 17 drives the first threaded rod 15 to rotate.
The middle of the supporting plate 4 is provided with a sliding groove, the second threaded rod 16 is arranged in the sliding groove, the middle of the second threaded rod 16 is provided with a sliding block 19, a threaded structure is arranged in the sliding block 19, a telescopic rod 11 is arranged above the sliding block 19, and the sliding block (19) is driven to slide in the sliding groove by rotating the second threaded rod 16.
The rotating button is provided with a first rotating button and a second rotating button, the first rotating button is arranged above the mounting base plate 3 and is connected with a second bevel gear 18 through a connecting shaft, the second rotating button is arranged on the front side of the supporting plate 4 and is connected with one side of a second threaded rod 16, and the first threaded rod 15 and the second threaded rod 16 are rotated by rotating the first rotating button and the second rotating button.
The bracing piece is provided with support horizontal pole 20 and support montant 21, support montant 21 fixed mounting in the top of telescopic link 11, support horizontal pole 20 and set up in the one side of supporting montant 21 to be located the top of mount 1, percentage table 2 sets up in the one side of supporting horizontal pole 20, the top of supporting montant 21 is provided with shifting chute 22, one side of supporting horizontal pole 20 is provided with cardboard 14, cardboard 14 sets up in shifting chute 22, the below of shifting chute 22 is connected through one 12 of springs with the below of cardboard 14, thereby detects the bent axle through the top with 2 vertical fixation of percentage table at the bent axle.
The upper end of mount 1 sets up to the V type to the both sides of V type are provided with fixed plate 5, the left and right sides of mount 1 is provided with flexible groove 23, one side of fixed plate 5 is provided with connecting plate 6, connecting plate 6 is connected with mounting panel 8 through connecting rod 7, mounting panel 8's rear side is provided with carriage release lever 9, carriage release lever 9 sets up in flexible groove 23, be connected through spring two 13 between carriage release lever 9 and the flexible groove 23, make carriage release lever 9 remove the position that makes fixed plate 5 in flexible groove 23 through the flexible two 13 of spring and adjust.
It should be noted that, a crankshaft plane parallelism detection device, the left and right sides of the crankshaft are placed above the fixed mount 1, because the fixed mount 1 is set as V-type, and the left and right sides of the V-type are provided with the fixed plates 5, the fixed plates 5 are connected with the mounting plate 8 through the connecting rods 7, so that the fixed plates 5 can rotate, the angle can be freely adjusted, thereby the fixed plates 5 can fix the crankshafts with different sizes, the use is more convenient, after the fixing of the crankshafts is completed, the threaded rod two 16 rotates through rotating the rotating button two, the threaded rod drives the sliding block 19 to move, when the dial indicator 2 moves to the upper part of the crankshaft, the probe of the dial indicator 2 is tightly attached to the upper part of the crankshaft through the expansion of the expansion link 11, because one side of the dial indicator 2 is fixedly connected with the support cross rod 20, the support cross rod 20 is fixedly connected with the support vertical rod 21 through the clamping plate 14 and the moving groove 22, the probe can be tightly attached to the crankshaft through the first spring 12 between the catch plate 14 and the moving groove 22, the second bevel gear 18 is rotated by rotating the first rotating button, the second bevel gear 18 drives the first bevel gear 17 to rotate, thereby leading the first threaded rod 15 to rotate, leading the first threaded rod 15 to drive the moving block 10 to move, further adjusting the distance between the fixed frames 1, being convenient for fixing crankshafts with different sizes, the second threaded rod 16 is rotated by rotating the second rotating button, the second threaded rod 16 drives the sliding block 19 to move, thereby the supporting plate 4 above moves back and forth on the mounting bottom plate 3, the position of the dial indicator 2 is adjusted, the dial indicator 2 is moved downwards by the extension of the telescopic rod 11, so that the probe of the dial indicator 2 is tightly attached to the upper part of the crankshaft, and a small pressure exists between the probe and the surface of the curved surface through the second spring 13 between the clamping plate 14 and the moving groove 22, so that the accuracy of the measuring result is facilitated.
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 (8)
1. The crankshaft plane parallelism detection device is characterized by comprising a supporting mechanism, a fixing frame (1), a fixing mechanism, a driving mechanism, a dial indicator (2) and an adjusting mechanism, wherein the supporting mechanism is provided with a mounting bottom plate (3), a supporting plate (4) and a supporting rod, the supporting plate (4) is arranged on the upper surface of the left side of the mounting bottom plate (3), the fixing frame (1) is arranged on the upper surface of the mounting bottom plate (3), the fixing mechanism is arranged above the fixing frame (1), the fixing mechanism is provided with a fixing plate (5), a connecting plate (6), a connecting rod (7), a mounting plate (8) and a moving rod (9), the fixing plate (5) is arranged on the left side and the right side of the fixing frame (1), the driving mechanism is provided with a rotating button, a threaded rod, a moving block (10) and a bevel gear, the dial indicator (2) is arranged above the supporting plate (4), the adjusting mechanism is provided with an expansion rod (11), a first spring (12), a second spring (13) and a clamping plate (14).
2. A crankshaft plane parallelism detecting apparatus according to claim 1, characterized in that: the mounting device is characterized in that a mounting cavity is formed in the mounting base plate (3), moving blocks (10) are arranged below the fixing frame (1), and the moving blocks (10) are arranged on the left side and the right side of the mounting cavity.
3. A crankshaft plane parallelism detecting apparatus according to claim 1, characterized in that: the threaded rod is provided with a first threaded rod (15) and a second threaded rod (16), the first threaded rod (15) is arranged in the installation cavity and fixedly connected with the left side and the right side of the installation cavity, a moving groove (22) is formed in the middle of the moving block (10), threaded structures with opposite threaded structures are arranged in the moving groove (22) on the left side and the right side, and two sides of the first threaded rod (15) are arranged in the moving groove (22).
4. A crankshaft plane parallelism detecting apparatus according to claim 3, characterized in that: the bevel gear is provided with a first bevel gear (17) and a second bevel gear (18), the first bevel gear (17) is arranged in the middle of the first threaded rod (15), the second bevel gear (18) is arranged above the first bevel gear (17), and the first bevel gear (17) and the second bevel gear (18) are attached to each other.
5. A crankshaft plane parallelism detecting apparatus according to claim 3, characterized in that: the middle of backup pad (4) is provided with the sliding tray, threaded rod two (16) set up in the sliding tray, the middle of threaded rod two (16) is provided with sliding block (19), be provided with the helicitic texture in sliding block (19), the top of sliding block (19) is provided with telescopic link (11).
6. A crankshaft plane parallelism detecting apparatus according to claim 1, characterized in that: the rotating button is provided with a first rotating button and a second rotating button, the first rotating button is arranged above the mounting bottom plate (3) and is connected with a second bevel gear (18) through a connecting shaft, and the second rotating button is arranged on the front side of the supporting plate (4) and is connected with one side of a second threaded rod (16).
7. A crankshaft plane parallelism detecting apparatus according to claim 1, characterized in that: the bracing piece is provided with support horizontal pole (20) and support montant (21), support montant (21) fixed mounting in the top of telescopic link (11), support horizontal pole (20) and set up in the one side of supporting montant (21) to be located the top of mount (1), percentage table (2) sets up in the one side of supporting horizontal pole (20), the top of supporting montant (21) is provided with shifting chute (22), one side of supporting horizontal pole (20) is provided with cardboard (14), cardboard (14) set up in shifting chute (22), the below of shifting chute (22) is connected through spring (12) with the below of cardboard (14).
8. A crankshaft plane parallelism detecting apparatus according to claim 1, characterized in that: the utility model discloses a fixing device for solar water heater, including mount (1), mounting panel (8), connecting rod (7), carriage release lever (9) set up in flexible groove (23), be provided with fixed plate (5) in the upper end of mount (1) to the both sides of V type are provided with fixed plate (5), the left and right sides of mount (1) is provided with flexible groove (23), one side of fixed plate (5) is provided with connecting plate (6), connecting plate (6) are connected with mounting panel (8) through connecting rod (7), the rear side of mounting panel (8) is provided with carriage release lever (9), carriage release lever (9) set up in flexible groove (23), be connected through spring two (13) between carriage release lever (9) and flexible groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547696.5U CN214666574U (en) | 2021-03-17 | 2021-03-17 | Crankshaft plane parallelism detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547696.5U CN214666574U (en) | 2021-03-17 | 2021-03-17 | Crankshaft plane parallelism detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214666574U true CN214666574U (en) | 2021-11-09 |
Family
ID=78453716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120547696.5U Expired - Fee Related CN214666574U (en) | 2021-03-17 | 2021-03-17 | Crankshaft plane parallelism detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214666574U (en) |
-
2021
- 2021-03-17 CN CN202120547696.5U patent/CN214666574U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211681965U (en) | Instrument and meter overhauls device | |
| CN214666574U (en) | Crankshaft plane parallelism detection device | |
| CN218546323U (en) | Concrete compressive property testing device | |
| CN214149263U (en) | Multifunctional side slope measuring instrument | |
| CN102788548A (en) | Steel band planeness test device | |
| CN220120529U (en) | Ceramic surface scratch resistance test equipment | |
| CN117871298A (en) | High mountain ski fatigue index detection device | |
| CN110044232A (en) | V-type gauge apron flexible checking implement, V-type gauge apron detection method | |
| CN214502313U (en) | Thickness measuring device for optical lens | |
| CN209803141U (en) | Rayleigh tester | |
| CN216432936U (en) | Aluminum alloy product surface flatness detection device | |
| CN215811600U (en) | Multifunctional switch fatigue test equipment | |
| CN210893933U (en) | Mechanical measuring device for metal 3D printing support | |
| CN212527081U (en) | Adjusting device for measuring arm probe of Hercules grinding machine | |
| CN219625276U (en) | Portable auxiliary device for measuring Brinell hardness tester | |
| CN213874210U (en) | Bridge crack measuring device for bridge engineering | |
| CN221826063U (en) | Reinforcing bar residual deformation measuring device | |
| CN220853407U (en) | Optical lens thickness detection device | |
| CN2906589Y (en) | Desktop tester | |
| CN111795629A (en) | Measure tool of jumbo size glass apron angularity | |
| CN213455285U (en) | Rapid straightness measuring platform for round products | |
| CN118533124B (en) | A size measurement device for ceramic plate processing detects | |
| CN218036838U (en) | A device for slump detects | |
| CN111693378A (en) | Device for measuring Young modulus of metal wire | |
| CN221685539U (en) | Pull rod structure of measuring instrument support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |