CN213956165U - Differential gear ring meshing tool - Google Patents
Differential gear ring meshing tool Download PDFInfo
- Publication number
- CN213956165U CN213956165U CN202022942149.5U CN202022942149U CN213956165U CN 213956165 U CN213956165 U CN 213956165U CN 202022942149 U CN202022942149 U CN 202022942149U CN 213956165 U CN213956165 U CN 213956165U
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- input shaft
- jackshaft
- seat
- subassembly
- gear
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Abstract
The utility model relates to a gear measurement technical field, concretely relates to differential mechanism ring gear meshing frock, including base, amesdial, intermediate shaft subassembly, locating component, input shaft subassembly and removal subassembly, the amesdial sets up in base upper end side, it sets up in the middle of the base upper end to remove the subassembly, the intermediate shaft subassembly sets up in base upper end one side, the input shaft subassembly sets up at base upper end opposite side, just the input shaft subassembly sets up in removing the subassembly upper end, locating component sets up on intermediate shaft subassembly and input shaft subassembly top. The utility model discloses a set up jackshaft subassembly and input shaft subassembly, can accurate detection gear data, set up and remove the subassembly for remove the input shaft subassembly, realize detecting not unidimensional gear, overall structure is simple, and the operation of being convenient for, inspection precision are high, detection speed is fast.
Description
Technical Field
The utility model relates to a gear measurement technical field, concretely relates to differential mechanism ring gear meshing frock.
Background
The Chinese patent with the publication number of CN204007370U discloses a gear double-meshing comprehensive inspection gauge, wherein a standard wheel is arranged at the upper part of a double-meshing instrument, a gear inspection shaft for installing a gear to be inspected is arranged at one side of the standard wheel, a clamping cover is arranged at the upper part of the gear to be inspected, the standard wheel is meshed with the gear to be inspected, the fit clearance between the shaft diameter size of the gear inspection shaft and the lower limit size of the inner hole size of the gear to be inspected is 0.01mm, and the length size of the gear inspection shaft is the sum of the lower limit size of the hub length of the gear to be inspected and the runout tolerance of two end faces of the gear to be inspected, but the gear double-meshing comprehensive inspection gauge cannot detect gears with different diameters.
In view of this, it is necessary to provide a differential ring gear meshing tool to solve the problem that the existing gear double-meshing comprehensive inspection gauge cannot detect gears with different diameters and lengths.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model provides a differential mechanism ring gear meshing frock for solve prior art and can not detect the gear scheduling problem of different diameter length.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the differential gear ring meshing tool comprises a base, a dial indicator, a middle shaft assembly, a positioning assembly, an input shaft assembly and a moving assembly;
the dial indicator is arranged on the side face of the upper end of the base, the moving assembly is arranged in the middle of the upper end of the base, the middle shaft assembly is arranged on one side of the upper end of the base, the input shaft assembly is arranged on the other side of the upper end of the base, the input shaft assembly is arranged on the upper end of the moving assembly, the positioning assembly is arranged on the top ends of the middle shaft assembly and the input shaft assembly, and the dial indicator is connected and controlled with the middle shaft assembly.
Furthermore, the intermediate shaft subassembly includes jackshaft, brace table, jackshaft lower tip seat, detects gear and jackshaft upper tip seat, brace table lower extreme both sides are connected fixedly with base upper end both sides, jackshaft lower tip seat lower extreme passes through bolted connection with brace table upper end one side fixedly, the jackshaft lower extreme sets up under the jackshaft in the middle of the tip seat, pass the jackshaft setting in the jackshaft middle end in the middle of detecting the gear, just it is connected through connecting the bearing rotation with the jackshaft to detect the gear, pass the jackshaft setting in the middle of the jackshaft upper tip seat in the middle of the jackshaft.
Further, the input shaft subassembly includes tip seat and differential mechanism ring gear locating piece under input shaft, sliding stand, the input shaft, sliding stand lower extreme both sides and base upper end both sides sliding connection, tip seat lower extreme is fixed through bolted connection with sliding stand upper end one side under the input shaft, the input shaft sets up in the middle of the tip seat under the input shaft, pass the input shaft setting in the input shaft upper end in the middle of the differential mechanism ring gear locating piece, just differential mechanism ring gear locating piece passes through connecting bearing rotation with the input shaft and is connected.
Further, the movable assembly comprises a threaded rod and a bakelite hand wheel, a mounting groove is formed in the middle of the upper end of the base, the threaded rod is arranged in the mounting groove and is connected with the middle of the lower end of the sliding table in a rotating mode, and one end of the threaded rod is fixedly connected with the bakelite hand wheel.
Furthermore, the locating component comprises an intermediate shaft mounting seat, an input shaft mounting seat, a connecting plate, a limiting seat, a hand wheel, a spring and a locating column, wherein the lower end of the intermediate shaft mounting seat is fixedly connected with the other side of the upper end of the supporting table through a bolt, the lower end of the input shaft mounting seat is fixedly connected with the other side of the upper end of the sliding table through a bolt, the inner sides of the intermediate shaft mounting seat and the input shaft mounting seat are fixedly connected with the outer side of the connecting plate, a through hole is formed in the inner end of the connecting plate, the limiting seat penetrates through the through hole to be fixedly connected with the connecting plate, the lower end of the locating column penetrates through the limiting seat to be slidably connected with the limiting seat, the hand wheel is fixedly connected with the top end of the locating column, and the spring is arranged on the outer side of the lower end of the locating column.
Furthermore, an L-shaped clamping groove is formed in the side face of the lower end of the limiting seat, a clamping column is arranged on the side face of the middle end of the positioning column, and the clamping column is arranged in the L-shaped clamping groove.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses a differential mechanism ring gear meshing frock, set up intermediate shaft subassembly and input shaft subassembly, can accurate detection gear data, the setting removes the subassembly, a movement input shaft subassembly, realize detecting not unidimensional gear, overall structure is simple, be convenient for operate, the inspection precision is high, the detection speed is fast, set up locating component, the fixed intermediate shaft subassembly in convenient location, improve intermediate shaft subassembly stability, it sets up the threaded rod to remove the subassembly, the convenient stable input shaft subassembly that removes sets up bakelite hand wheel, make things convenient for workman rotational operation threaded rod, realize the accurate removal of input shaft subassembly.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a differential gear ring meshing tool of the present invention;
FIG. 2 is a schematic structural diagram of a differential gear ring meshing tool according to an embodiment of the present invention;
fig. 3 is a schematic top view of an embodiment of the differential gear ring meshing tool of the present invention;
reference numerals referred to in the drawings are: the device comprises a base 1, a supporting table 2, a dial indicator 3, a middle shaft lower tip seat 4, a detection gear 5, a middle shaft upper tip seat 6, a positioning column 7, a middle shaft mounting seat 8, a spring 9, a connecting plate 10, a limiting seat 11, a hand wheel 12, an input shaft mounting seat 13, a differential gear ring positioning block 14, an input shaft lower tip seat 15, a bakelite hand wheel 16, a sliding table 17, a clamping column 18, an L-shaped clamping groove 19, a threaded rod 20 and a mounting groove 21.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
Example one
As shown in fig. 1-3, the differential gear ring meshing tool comprises a base 1, a dial indicator 3, a middle shaft assembly, a positioning assembly, an input shaft assembly and a moving assembly;
The jackshaft subassembly includes the jackshaft, brace table 2, the jackshaft is top point seat 4 down, detect gear 5 and the epaxial top point seat 6 of jackshaft, brace table 2 lower extreme both sides are connected fixedly with 1 upper end both sides of base, 4 lower extremes of top point seat pass through bolted connection with brace table 2 upper end one side under the jackshaft to be fixed, the jackshaft lower extreme sets up under the jackshaft in the middle of top point seat 4, it sets up in the jackshaft middle-end to pass the jackshaft in the middle of detecting gear 5, and detect gear 5 and jackshaft and pass through connecting bearing and rotate and be connected, it sets up in the jackshaft upper end to pass the jackshaft in the middle of the epaxial top point seat 6 of jackshaft. The jackshaft subassembly sets up the jackshaft and detects gear 5, conveniently with wait to detect gear engagement and detect, set up a supporting bench 2, apex seat 4 under the fixed jackshaft of easy to assemble, jackshaft, detection gear 5 and the epaxial apex seat 6 of jackshaft set up under the jackshaft apex seat 4 and the epaxial apex seat 6 of jackshaft, conveniently support and block detection gear 5.
The input shaft assembly comprises an input shaft, a sliding table 17, an input shaft lower tip seat 15 and a differential gear ring positioning block 14, two sides of the lower end of the sliding table 17 are connected with two sides of the upper end of a base 1 in a sliding mode, the lower end of the input shaft lower tip seat 15 is fixedly connected with one side of the upper end of the sliding table 17 through bolts, the input shaft is arranged in the middle of the input shaft lower tip seat 15, the middle of the differential gear ring positioning block 14 penetrates through the input shaft and is arranged at the upper end of the input shaft, and the differential gear ring positioning block 14 is rotatably connected with the input shaft through a connecting bearing. The input shaft assembly is provided with a sliding table 17, the input shaft, the lower tip seat 15 of the input shaft and the differential gear ring positioning block 14 are convenient to install and fix, the input shaft and the differential gear ring positioning block 14 are convenient to connect and fix the gear to be detected, the lower tip seat 15 of the input shaft is arranged, and the gear to be detected is convenient to support.
Example two
As shown in fig. 1-3, the differential gear ring meshing tool comprises a base 1, a dial indicator 3, a middle shaft assembly, a positioning assembly, an input shaft assembly and a moving assembly;
The jackshaft subassembly includes the jackshaft, brace table 2, the jackshaft is top point seat 4 down, detect gear 5 and the epaxial top point seat 6 of jackshaft, brace table 2 lower extreme both sides are connected fixedly with 1 upper end both sides of base, 4 lower extremes of top point seat pass through bolted connection with brace table 2 upper end one side under the jackshaft to be fixed, the jackshaft lower extreme sets up under the jackshaft in the middle of top point seat 4, it sets up in the jackshaft middle-end to pass the jackshaft in the middle of detecting gear 5, and detect gear 5 and jackshaft and pass through connecting bearing and rotate and be connected, it sets up in the jackshaft upper end to pass the jackshaft in the middle of the epaxial top point seat 6 of jackshaft. The jackshaft subassembly sets up the jackshaft and detects gear 5, conveniently with wait to detect gear engagement and detect, set up a supporting bench 2, apex seat 4 under the fixed jackshaft of easy to assemble, jackshaft, detection gear 5 and the epaxial apex seat 6 of jackshaft set up under the jackshaft apex seat 4 and the epaxial apex seat 6 of jackshaft, conveniently support and block detection gear 5.
The input shaft assembly comprises an input shaft, a sliding table 17, an input shaft lower tip seat 15 and a differential gear ring positioning block 14, two sides of the lower end of the sliding table 17 are connected with two sides of the upper end of a base 1 in a sliding mode, the lower end of the input shaft lower tip seat 15 is fixedly connected with one side of the upper end of the sliding table 17 through bolts, the input shaft is arranged in the middle of the input shaft lower tip seat 15, the middle of the differential gear ring positioning block 14 penetrates through the input shaft and is arranged at the upper end of the input shaft, and the differential gear ring positioning block 14 is rotatably connected with the input shaft through a connecting bearing. The input shaft assembly is provided with a sliding table 17, the input shaft, the lower tip seat 15 of the input shaft and the differential gear ring positioning block 14 are convenient to install and fix, the input shaft and the differential gear ring positioning block 14 are convenient to connect and fix the gear to be detected, the lower tip seat 15 of the input shaft is arranged, and the gear to be detected is convenient to support.
The movable assembly comprises a threaded rod 20 and a bakelite hand wheel 16, a mounting groove 21 is formed in the middle of the upper end of the base 1, the threaded rod 20 is arranged in the mounting groove 21, the middle of the lower end of the threaded rod 20 is rotatably connected with the middle of the lower end of the sliding table 17, and one end of the threaded rod 20 is fixedly connected with the bakelite hand wheel 16. The movable assembly is provided with a threaded rod 20, the base 1 starts to be provided with a mounting groove 21, the input shaft assembly is conveniently and stably moved, the movable assembly is provided with a bakelite hand wheel 16, the threaded rod 20 is conveniently operated by a worker in a rotating mode, and accurate movement of the input shaft assembly is achieved.
Locating component includes jackshaft mount pad 8, input shaft mount pad 13, connecting plate 10, spacing seat 11, hand wheel 12, spring 9 and reference column 7, jackshaft mount pad 8 lower extreme passes through bolted connection with 2 upper end opposite sides of brace table to be fixed, 13 lower extremes of input shaft mount pad pass through bolted connection with the sliding stand 17 upper end opposite side to be fixed, jackshaft mount pad 8 and 13 inboards of input shaft mount pad are all connected fixedly with the connecting plate 10 outside, 10 the inner through-holes that are equipped with of connecting plate, spacing seat 11 passes the through-hole and is connected fixedly with connecting plate 10, 7 lower extremes of reference column pass spacing seat 11 and spacing seat 11 sliding connection, hand wheel 12 is connected fixedly with 7 tops of reference column, spring 9 sets up in the 7 lower extreme outsides of reference column. Locating component sets up reference column 7, and the fixed intermediate shaft subassembly in convenient location improves intermediate shaft subassembly stability, sets up spacing seat 11, hand wheel 12 and spring 9, makes things convenient for manual operation hand wheel 12 control reference column 7's lift, sets up intermediate shaft mount pad 8, input shaft mount pad 13 and connecting plate 10, and locating column 7, spacing seat 11, hand wheel 12 and spring 9 easy to assemble improve locating component overall stability.
An L-shaped clamping groove 19 is formed in the side face of the lower end of the limiting seat 11, a clamping column 18 is arranged on the side face of the middle end of the positioning column 7, and the clamping column 18 is arranged in the L-shaped clamping groove 19. Spacing seat 11 sets up L type draw-in groove 19, and reference column 7 sets up the card post 18, and the convenience is artificially promoted reference column 7 through hand wheel 12 and rises to the highest position, blocks 18 and blocks reference column 7 with L type draw-in groove 19 cooperation, does not let reference column 7 receive spring tension and gravity to influence and descend.
The advantages of the second embodiment over the first embodiment are: the moving assembly is provided with a threaded rod 20, the base 1 starts to be provided with a mounting groove 21, an input shaft assembly is convenient to move stably, the moving assembly is provided with a bakelite hand wheel 16, workers can conveniently rotate and operate the threaded rod 20 to realize accurate movement of the input shaft assembly, the positioning assembly is provided with a positioning column 7, the middle shaft assembly is convenient to position and fix and the stability of the middle shaft assembly is improved, the positioning seat 11, the hand wheel 12 and the spring 9 are arranged, the hand wheel 12 is convenient to operate manually to control the lifting of the positioning column 7, the middle shaft mounting seat 8, the input shaft mounting seat 13 and the connecting plate 10 are arranged, the positioning column 7, the limiting seat 11, the hand wheel 12 and the spring 9 are convenient to mount, the overall stability of the positioning assembly is improved, the limiting seat 11 is provided with an L-shaped clamping groove 19, the positioning column 7 is provided with a clamping column 18, the positioning column 7 is convenient to be manually pulled to rise to the highest position by the hand wheel 12, the clamping column 18 is matched with the L-shaped clamping groove 19 to clamp the positioning column 7, the positioning column 7 is not allowed to descend under the influence of spring tension and gravity.
The utility model discloses a use method:
during operation, will wait to detect gear and put into and block on differential mechanism ring gear locating piece 14, rotatory hand wheel 12 removes card post 18 position, lets reference column 7 push down and withholds the intermediate shaft subassembly, drives the threaded rod 20 rotation through rotatory bakelite hand wheel 16 to drive the input shaft subassembly and remove the assigned position, wait to detect gear and detect gear 5 meshing, rotate and detect gear 5, the amesdial detects and waits to detect gear data, looks over the record data at any time.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. Differential gear ring gear meshing frock, its characterized in that: the dial indicator comprises a base (1), a dial indicator (3), a middle shaft assembly, a positioning assembly, an input shaft assembly and a moving assembly;
the dial indicator (3) is arranged on the side face of the upper end of the base (1), the moving assembly is arranged in the middle of the upper end of the base (1), the middle shaft assembly is arranged on one side of the upper end of the base (1), the input shaft assembly is arranged on the other side of the upper end of the base (1), the input shaft assembly is arranged on the upper end of the moving assembly, the positioning assembly is arranged on the top end of the middle shaft assembly and the input shaft assembly, and the dial indicator (3) is connected and controlled with the middle shaft assembly.
2. The differential ring gear meshing tool of claim 1, characterized in that: the utility model discloses a gear detection device, including jackshaft subassembly, jackshaft subassembly includes jackshaft, brace table (2), jackshaft lower extreme apex seat (4), detects gear (5) and jackshaft upper apex seat (6), brace table (2) lower extreme both sides are connected fixedly with base (1) upper end both sides, jackshaft lower extreme apex seat (4) lower extreme and brace table (2) upper end one side pass through bolted connection fixed down, the jackshaft lower extreme sets up under the jackshaft in the middle of apex seat (4), pass the jackshaft setting in the jackshaft middle-end in the middle of detecting gear (5), just it is connected through connecting bearing rotation with the jackshaft to detect gear (5), pass the jackshaft setting in the middle of jackshaft upper apex seat (6) in the middle of the jackshaft upper extreme.
3. The differential ring gear meshing tool of claim 2, wherein: the input shaft subassembly includes under input shaft, sliding stand (17), the input shaft apical lamella seat (15) and differential gear ring locating piece (14), sliding stand (17) lower extreme both sides and base (1) upper end both sides sliding connection, apical lamella seat (15) lower extreme passes through bolted connection with sliding stand (17) upper end one side under the input shaft and fixes, the input shaft sets up under the input shaft apical lamella seat (15) in the middle of, pass the input shaft setting in the input shaft upper end in the middle of differential gear ring locating piece (14), just differential gear ring locating piece (14) are connected through connecting bearing rotation with the input shaft.
4. The differential ring gear meshing frock of claim 3, characterized in that: the moving assembly comprises a threaded rod (20) and a bakelite hand wheel (16), a mounting groove (21) is formed in the middle of the upper end of the base (1), the threaded rod (20) is arranged in the mounting groove (21), the threaded rod (20) is rotatably connected with the middle of the lower end of the sliding table (17), and one end of the threaded rod (20) is fixedly connected with the bakelite hand wheel (16).
5. The differential ring gear meshing frock of claim 4, characterized in that: the positioning component comprises an intermediate shaft mounting seat (8), an input shaft mounting seat (13), a connecting plate (10), a limiting seat (11), a hand wheel (12), a spring (9) and a positioning column (7), wherein the lower end of the intermediate shaft mounting seat (8) is fixedly connected with the other side of the upper end of the supporting table (2) through a bolt, the lower end of the input shaft mounting seat (13) is fixedly connected with the other side of the upper end of the sliding table (17) through a bolt, the inner sides of the intermediate shaft mounting seat (8) and the input shaft mounting seat (13) are fixedly connected with the outer side of the connecting plate (10), a through hole is formed in the inner end of the connecting plate (10), the limiting seat (11) penetrates through the through hole to be fixedly connected with the connecting plate (10), the lower end of the positioning column (7) penetrates through the limiting seat (11) to be slidably connected with the limiting seat (11), and the hand wheel (12) is fixedly connected with the top end of the positioning column (7), the spring (9) is arranged on the outer side of the lower end of the positioning column (7).
6. The differential ring gear meshing tool of claim 5, wherein: an L-shaped clamping groove (19) is formed in the side face of the lower end of the limiting seat (11), a clamping column (18) is arranged on the side face of the middle end of the positioning column (7), and the clamping column (18) is arranged in the L-shaped clamping groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022942149.5U CN213956165U (en) | 2020-12-10 | 2020-12-10 | Differential gear ring meshing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022942149.5U CN213956165U (en) | 2020-12-10 | 2020-12-10 | Differential gear ring meshing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213956165U true CN213956165U (en) | 2021-08-13 |
Family
ID=77214648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022942149.5U Active CN213956165U (en) | 2020-12-10 | 2020-12-10 | Differential gear ring meshing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213956165U (en) |
-
2020
- 2020-12-10 CN CN202022942149.5U patent/CN213956165U/en active Active
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