CN220153437U - High-precision measuring device for on-line measurement of automobile differential shell - Google Patents
High-precision measuring device for on-line measurement of automobile differential shell Download PDFInfo
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- CN220153437U CN220153437U CN202321592622.9U CN202321592622U CN220153437U CN 220153437 U CN220153437 U CN 220153437U CN 202321592622 U CN202321592622 U CN 202321592622U CN 220153437 U CN220153437 U CN 220153437U
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- 238000005259 measurement Methods 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000009434 installation Methods 0.000 claims description 24
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004441 surface measurement Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a high-precision measuring device for online measurement of an automobile differential shell, which comprises a workbench, wherein movable guide rails are fixedly connected to the front side and the rear side of the top of the workbench, movable brackets are fixedly arranged on the tops of the movable guide rails, electric push rods are arranged on the tops of the movable brackets in a penetrating manner, dial indicators are movably arranged at the output ends of the electric push rods through damping bearings, and a mounting main board is arranged on the right side of the top of the workbench through bolts. According to the utility model, the product is conveniently mounted on the equipment through the matching of the locating pin, the fixed frame, the pulling rod and the limiting supporting rod, the time for adjusting the product can be reduced, the product can be rapidly mounted on the measuring equipment, and the supporting component can be conveniently adjusted through the matching of the supporting block, the movable block, the connecting plate, the locating bolt and the mounting sliding groove, so that the product can be stably supported when being mounted, and the phenomenon of unstable supporting of the product can be prevented.
Description
Technical Field
The utility model relates to the technical field of automobile differential shell measurement, in particular to a high-precision measuring device for on-line measurement of an automobile differential shell.
Background
The automobile shell is also called a differential shell, is an automobile rear axle speed reducer differential shell, has the function of protecting a differential, and needs to be measured and detected by using a measuring device when the differential shell is produced.
The utility model patent of patent application publication number CN217424209U discloses an inner spherical surface measuring device of a differential mechanism semi-shell structure, relates to the technical field of spherical surface measurement, solves the problems that the detection of the prior spherical surface size profile degree is time-consuming and the production requirement cannot be guaranteed, and the like, and comprises a body support, a spherical center positioning mandrel, a spherical center point positioning beam, a positioning ball, a connecting frame, a positioning ball supporting rod and a measuring component; the measuring assembly comprises a movable measuring head and a dial indicator which are fixed at two ends of the extension bar; when measuring, adopt micrometer or pair of gauge ring gauge to confirm the numerical value of amesdial, then swing locating ball branch around the centre of sphere swing of locating ball, drive movable gauge head and use the centre of sphere of locating ball to swing as the center, measure the interior sphere radius value of measured differential mechanism casing and show through the amesdial, this novel be applicable to automobile differential mechanism and detect, if: the concave spherical surface of the right casing of the differential mechanism is detected by adopting the novel detection device, so that the time is saved, the working efficiency is improved, and meanwhile, the novel detection device can be used as a special detection tool for single-size mass production.
However, the device still has some drawbacks in practical use, and it is obvious that when in use, the device cannot be used for quickly installing the measured product, and the product is fixed by using a chuck or a bench clamp, so that the device needs to be manually positioned and corrected, and not only can a lot of time be spent, but also a lot of energy be consumed, and the device is inconvenient to operate and easy to make mistakes, but also is inconvenient to adjust the supporting component when the product is installed, and thus, the phenomenon that the product is placed unstably can be caused when in measurement.
Therefore, it is necessary to provide a high-precision measuring device for on-line measurement of an automobile differential case to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a high-precision measuring device for online measurement of an automobile differential shell, which has the advantages of being convenient for installing a product and adjusting a supporting part, and solves the problems that the measured product cannot be installed quickly in general and the supporting part cannot be adjusted conveniently during the installation of the product.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a measuring device is used in online measurement of high accuracy's automobile differential casing, includes the workstation, the equal fixedly connected with movable rail in front and back both sides at workstation top, movable rail's top fixed mounting has the movable support, electric putter is run through at movable support's top, electric putter's output has the amesdial through damping bearing movable mounting, the installation mainboard is installed on the right side at workstation top through the bolt, the equal fixedly connected with slide rail in front and back both sides of installation mainboard, the top swing joint of installation mainboard has the installing support, the equal fixedly connected with pulley in front and back both sides of installing support, the top of installing support is provided with supporting mechanism, the right side of installing support is provided with locking mechanism.
Preferably, the supporting mechanism comprises a mounting chute, the top in the installing support is seted up to the mounting chute, the inner chamber swing joint of mounting chute has the movable block, the top fixedly connected with supporting shoe of movable block, the equal fixedly connected with connecting plate in both sides of supporting shoe, positioning bolt is installed in the top penetration of connecting plate.
Preferably, the locking mechanism comprises a locating pin, the left side of the locating pin is fixedly connected with a mounting bracket, the right side of the mounting bracket is fixedly connected with a fixing frame through a bolt, a limiting support rod and a pulling rod are respectively installed in an inner cavity of the fixing frame through a rotating shaft, and the pulling rod is connected with the limiting support rod through the rotating shaft.
Preferably, the right side fixedly connected with L template of installing support bottom, the top of L template runs through and installs the location inserted bar, the locating hole has been seted up at the top of installation mainboard.
Preferably, the left side fixedly connected with strengthening rib of installing support, the left side fixedly connected with limit baffle at installation mainboard top.
Preferably, the four corners of workstation bottom all fixedly connected with supporting leg, pulley movable mounting is in the inner chamber of slide rail.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the cooperation of the locating pin, the fixing frame, the pulling rod and the limiting support rod, the product is conveniently mounted on the equipment, the time for adjusting the product can be reduced, and the product can be rapidly mounted on the measuring equipment.
2. According to the utility model, the supporting block, the movable block, the connecting plate, the positioning bolt and the mounting chute are matched, so that the supporting component is convenient to adjust, and the product can be stably supported when being mounted, so that the phenomenon of unstable support of the product is prevented.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is an exploded perspective view of a partial structure mounting bracket of the present utility model;
FIG. 3 is a left side perspective view of a partial structure mounting bracket of the present utility model;
FIG. 4 is a right side perspective view of a partial structure mounting bracket of the present utility model
Fig. 5 is a perspective view of a partial structure limit abutment of the present utility model.
In the figure: 1. a work table; 2. a movable guide rail; 3. a movable bracket; 4. an electric push rod; 5. a dial gauge; 6. installing a main board; 7. a limit baffle; 8. a mounting bracket; 9. a locking mechanism; 10. a support mechanism; 11. an L-shaped plate; 12. positioning the inserted link; 13. positioning holes; 14. a slide rail; 15. a pulley; 16. a support block; 17. a movable block; 18. a connecting plate; 19. positioning bolts; 20. installing a chute; 21. a positioning pin; 22. a fixed frame; 23. pulling the rod; 24. and a limiting support rod.
Detailed Description
Referring to fig. 1-5, a high-precision measuring device for online measurement of an automobile differential case comprises a workbench 1, wherein movable guide rails 2 are fixedly connected to the front side and the rear side of the top of the workbench 1, movable supports 3 are fixedly installed at the tops of the movable guide rails 2, electric push rods 4 are installed at the tops of the movable supports 3 in a penetrating mode, dial indicators 5 are movably installed at the output ends of the electric push rods 4 through damping bearings, installation main boards 6 are installed on the right side of the top of the workbench 1 through bolts, sliding rails 14 are fixedly connected to the front side and the rear side of the installation main boards 6, installation supports 8 are movably connected to the tops of the installation main boards 6, pulleys 15 are fixedly connected to the front side and the rear side of the installation supports 8, supporting mechanisms 10 are arranged at the tops of the installation supports 8, and locking mechanisms 9 are arranged on the right side of the installation supports 8.
The supporting mechanism 10 comprises a mounting sliding groove 20, the mounting sliding groove 20 is formed in the top of the mounting bracket 8, an inner cavity of the mounting sliding groove 20 is movably connected with a movable block 17, the top of the movable block 17 is fixedly connected with a supporting block 16, two sides of the supporting block 16 are fixedly connected with connecting plates 18, positioning bolts 19 are installed at the tops of the connecting plates 18 in a penetrating mode, and the supporting block 16 is conveniently mounted on the mounting bracket 8 through the movable block 17 so as to prevent the supporting block 16 from falling off from the mounting bracket 8.
The locking mechanism 9 comprises a locating pin 21, the left side of the locating pin 21 is fixedly connected with a mounting bracket 8, the right side of the mounting bracket 8 is fixedly connected with a fixing frame 22 through bolts, a limiting support rod 24 and a pulling rod 23 are respectively installed in an inner cavity of the fixing frame 22 through a rotating shaft, and the pulling rod 23 is connected with the limiting support rod 24 through the rotating shaft.
The right side fixedly connected with L template 11 of installing support 8 bottom, the top of L template 11 runs through and installs location inserted bar 12, and locating hole 13 has been seted up at the top of installation mainboard 6, through setting up L template 11, is convenient for install location inserted bar 12, also can make location inserted bar 12 and locating hole 13 cooperate simultaneously and carry out spacingly to installing support 8.
The left side fixedly connected with strengthening rib of installing support 8, the left side fixedly connected with limit baffle 7 at installation mainboard 6 top through setting up the strengthening rib, can increase the holistic intensity of installing support 8 to this ensures the stability of differential mechanism casing installation, through setting up limit baffle 7, can block the differential mechanism casing, in order to prevent that installing support 8 drops from installing mainboard 6.
Four corners of workstation 1 bottom are all fixedly connected with supporting leg, pulley 15 movable mounting in the inner chamber of slide rail 14, through setting up the supporting leg, can support equipment to this stability of guaranteeing equipment and placing.
When the differential mechanism is used, a user firstly installs the differential mechanism shell into the mounting bracket 8 through the locating pin 21, meanwhile, the user adjusts the supporting mechanism 10 according to the type of the differential mechanism shell, the user firstly pulls the movable block 17 through the supporting block 16, the supporting block 16 can move to a proper position, after the supporting block 16 moves to the proper position, the user screws the locating bolt 19 again, so that the supporting block 16 can support the differential mechanism shell, after the differential mechanism shell is installed, the user presses the pulling rod 23 again, the pulling rod 23 can drive the limiting support rod 24 to support the differential mechanism shell, so that the differential mechanism shell is locked, the differential mechanism shell is prevented from falling off the mounting bracket 8, then the user adjusts the position of the mounting bracket 8 through the matching of the sliding rail 14 and the pulley 15, the user inserts the locating insert rod 12 into the locating hole 13, so that the mounting bracket 8 is positioned, the differential mechanism shell is measured, then the user can quickly and externally connect the differential mechanism shell through the electric controller 4 and the differential mechanism shell, and the differential mechanism shell can be quickly adjusted through the electric controller to control the position of the differential mechanism shell, and the differential mechanism shell can be quickly adjusted through the measurement of the dial indicator 5.
To sum up: this measuring device is used in online measurement of automotive differential casing of high accuracy, through workstation 1, movable rail 2, movable support 3, electric putter 4, amesdial 5, installation mainboard 6, limit baffle 7, installing support 8, locking mechanism 9 and supporting mechanism 10's cooperation is used, has solved generally unable quick installation to the measurement product, also inconvenient problem of adjusting supporting part when installing the product simultaneously.
Claims (6)
1. The utility model provides a measuring device is used in online measurement of high accuracy automobile differential casing, includes workstation (1), its characterized in that: the utility model discloses a movable support, including workstation (1), movable guide rail (2) are all fixedly connected with in front and back both sides at workstation (1) top, movable guide rail (2)'s top fixed mounting has movable support (3), electric putter (4) are installed in the top penetration of movable support (3), electric putter (4)'s output has amesdial (5) through damping bearing movable mounting, install mainboard (6) on the right side at workstation (1) top through the bolt, the equal fixedly connected with slide rail (14) in front and back both sides of installation mainboard (6), the top swing joint of installation mainboard (6) has installing support (8), the equal fixedly connected with pulley (15) in front and back both sides of installing support (8), the top of installing support (8) is provided with supporting mechanism (10), the right side of installing support (8) is provided with locking mechanism (9).
2. The high-precision measuring device for on-line measurement of an automobile differential case according to claim 1, characterized in that: supporting mechanism (10) are including installation spout (20), install spout (20) and offer in the top of installing support (8), the inner chamber swing joint of installation spout (20) has movable block (17), the top fixedly connected with supporting shoe (16) of movable block (17), the equal fixedly connected with connecting plate (18) in both sides of supporting shoe (16), positioning bolt (19) are run through at the top of connecting plate (18).
3. The high-precision measuring device for on-line measurement of an automobile differential case according to claim 1, characterized in that: the locking mechanism (9) comprises a locating pin (21), the left side of the locating pin (21) is fixedly connected with a mounting bracket (8), the right side of the mounting bracket (8) is fixedly connected with a fixing frame (22) through a bolt, a limiting support rod (24) and a pulling rod (23) are respectively installed in an inner cavity of the fixing frame (22) through a rotating shaft, and the pulling rod (23) is connected with the limiting support rod (24) through the rotating shaft.
4. The high-precision measuring device for on-line measurement of an automobile differential case according to claim 1, characterized in that: the right side fixedly connected with L template (11) of installing support (8) bottom, location inserted bar (12) are installed in the top penetration of L template (11), locating hole (13) have been seted up at the top of installation mainboard (6).
5. The high-precision measuring device for on-line measurement of an automobile differential case according to claim 1, characterized in that: the left side fixedly connected with strengthening rib of installing support (8), the left side fixedly connected with limit baffle (7) at installation mainboard (6) top.
6. The high-precision measuring device for on-line measurement of an automobile differential case according to claim 1, characterized in that: the four corners of the bottom of the workbench (1) are fixedly connected with supporting legs, and the pulleys (15) are movably arranged in the inner cavities of the sliding rails (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592622.9U CN220153437U (en) | 2023-06-21 | 2023-06-21 | High-precision measuring device for on-line measurement of automobile differential shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592622.9U CN220153437U (en) | 2023-06-21 | 2023-06-21 | High-precision measuring device for on-line measurement of automobile differential shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220153437U true CN220153437U (en) | 2023-12-08 |
Family
ID=89012410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321592622.9U Active CN220153437U (en) | 2023-06-21 | 2023-06-21 | High-precision measuring device for on-line measurement of automobile differential shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220153437U (en) |
-
2023
- 2023-06-21 CN CN202321592622.9U patent/CN220153437U/en active Active
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