CN215589115U - Tool for preventing spline of inner star wheel from deforming - Google Patents
Tool for preventing spline of inner star wheel from deforming Download PDFInfo
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- CN215589115U CN215589115U CN202122185301.4U CN202122185301U CN215589115U CN 215589115 U CN215589115 U CN 215589115U CN 202122185301 U CN202122185301 U CN 202122185301U CN 215589115 U CN215589115 U CN 215589115U
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- bracing piece
- ring
- star gear
- interior star
- tooling
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Abstract
The application relates to a prevent interior star gear spline deformation frock, including base and the bracing piece of vertical setting on the base, the bracing piece is used for collecting interior star gear, the bracing piece supplies interior star gear to pile up along the direction of height of bracing piece, and when the cover was equipped with interior star gear on the bracing piece, the circumference outer wall of bracing piece is used for contacting with the circumference inner wall of interior star gear internal spline. When the interior star gear cover was established on the bracing piece, because the diameter size and the interior star gear phase-match of bracing piece, so the interior star gear can be more steady slide to the base along the length direction of bracing piece on, the skew condition can not appear between two adjacent interior star gears from top to bottom simultaneously, the interior star gear gravity that is located the top is used in the top surface of the interior star gear that is located the below, can not extrude the internal spline that is located the interior star gear of below on the bracing piece to reduce the probability that interior star gear spline warp.
Description
Technical Field
The application relates to the field of interior star gear, especially, relate to a prevent interior star gear spline deformation frock.
Background
The inner star wheel is a common automobile part.
A related art internal star wheel collecting apparatus is shown in fig. 1, and includes a base 1 and a support rod 2 vertically disposed on the base 1.
The operating personnel overlaps in proper order a plurality of interior star gear 3 and establishes on bracing piece 2 to the realization is to the collection of a plurality of interior star gear 3.
The above-mentioned related technical solutions have the following drawbacks: the diameter of supporting rod is too little, can lead to a plurality of interior star gears the crooked condition to appear when piling up, and the action of gravity that is located the interior star gear of top is on the interior star gear that is located the below, and this internal spline on the interior star gear that just askew can take place the extrusion with the bracing piece, seriously can lead to interior star gear internal spline extrusion deformation.
SUMMERY OF THE UTILITY MODEL
In order to reduce the probability that the internal star wheel spline warp, this application provides a prevent internal star wheel spline deformation frock.
The application provides a pair of prevent interior star gear spline deformation frock adopts following technical scheme:
the utility model provides a prevent interior star gear spline deformation frock, includes base and the vertical bracing piece of setting on the base, the bracing piece is used for collecting interior star gear, the bracing piece supplies interior star gear to pile up along the direction of height of bracing piece, and when the cover was equipped with interior star gear on the bracing piece, the circumference outer wall of bracing piece is used for contacting with the circumference inner wall of interior star gear internal spline.
Through adopting above-mentioned technical scheme, when the interior star gear cover was established on the bracing piece, because the diameter size and the interior star gear phase-match of bracing piece, so the interior star gear can be more steady slide to the base along the length direction of bracing piece on, the skew condition can not appear between two adjacent interior star gears from top to bottom simultaneously, the interior star gear gravity that is located the top is used in the top surface of the interior star gear that is located the below, can not extrude the internal spline of the interior star gear that is located the below on the bracing piece to reduce the probability that the interior star gear spline warp.
Preferably, the suggestion annular has been seted up on the bracing piece top, the suggestion annular is used for the suggestion interior star gear to pile up the position and should not be higher than the suggestion annular.
Through adopting above-mentioned technical scheme, can remind operating personnel to pile up the height of interior star gear should not be too high, make the base when removing, the interior star gear on bracing piece top is difficult for breaking away from the bracing piece.
Preferably, the top end of the supporting rod is provided with a guide surface.
Through adopting above-mentioned technical scheme, the guide face is established the interior star gear cover and is played the guide effect on the bracing piece, can make things convenient for interior star gear to establish on the bracing piece from the bracing piece top cover.
Preferably, the base is provided with a mounting groove, and the support rod is detachably connected to the mounting groove.
Through adopting above-mentioned technical scheme, the bracing piece can separate with the base, can make things convenient for the transportation of bracing piece and base, has arbitrary party to damage to when unable using when bracing piece or base simultaneously, can change it alone to reduce the replacement cost.
Preferably, the support rod is in threaded connection with the mounting groove.
Through adopting above-mentioned technical scheme, realization bracing piece that can be convenient is fixed and is dismantled on the mounting groove.
Preferably, be equipped with the damping ring on the base, including the bracing piece parcel is enclosed to the damping ring, the damping ring is used for playing the cushioning effect to the interior star gear of whereabouts on the bracing piece.
Through adopting above-mentioned technical scheme, when interior star gear whereabouts to the shock-absorbing ring on, the shock-absorbing ring plays the cushioning effect to the inner core wheel, reduces the impact of interior star gear to the base to play the guard action to interior star gear and base.
Preferably, the damping ring comprises a first ring and a second ring, the first ring is arranged on the base and is connected to the second ring in a sliding mode along the vertical direction, a spring is arranged between the first ring and the second ring, and the spring drives the second ring to slide towards one side away from the first ring all the time.
Through adopting above-mentioned technical scheme, when interior star gear fell to the butt in proper order on last interior star gear, the vibration and the impact energy that interior star gear produced can be absorbed to the spring to interior star gear, base and bracing piece homoenergetic play the cushioning effect.
Preferably, a plurality of elastic protrusions are arranged on the top surface of the second ring.
Through adopting above-mentioned technical scheme, when first interior star gear cover was established on the bracing piece and when the bracing piece landing to butt was on the shock ring, a plurality of elastic bulge can avoid interior star gear direct striking at the shock ring top surface, all played the guard action to shock ring and interior star gear.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the mounting groove, the support rod can be conveniently fixed and detached on the mounting groove;
by arranging the damping ring, when the inner star wheel falls onto the damping ring, the damping ring plays a damping role on the inner core wheel, and reduces the impact of the inner star wheel on the base, so that the inner star wheel and the base are protected;
through setting up elastic bulge, a plurality of elastic bulge can avoid interior star gear direct impact at the damping ring top surface, have all played the guard action to damping ring and interior star gear.
Drawings
Fig. 1 is an overall structural diagram of the related art.
Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is an enlarged view at B in fig. 3.
Description of reference numerals: 1. a base; 11. mounting grooves; 12. a shock-absorbing ring; 121. a first ring; 1211. a limiting block; 122. a second ring; 1221. an elastic bulge; 1222. a spring; 1223. a limiting groove; 1224. a chute; 2. a support bar; 21. a guide surface; 22. prompting the ring groove; 3. an inner star wheel.
Detailed Description
The present application is described in further detail below with reference to figures 2-4.
The embodiment of the application discloses prevent interior star gear spline deformation frock.
Referring to fig. 2 and 3, the tooling for preventing the internal star wheel spline from deforming of the embodiment comprises a base 1 and a plurality of supporting rods 2, a plurality of mounting grooves 11 are uniformly formed in the top surface of the base 1, and the supporting rods 2 are detachably connected to the mounting grooves 11 in a one-to-one correspondence mode respectively. 2 bottom threaded connection of bracing piece corresponds on the mounting groove 11, and after 2 screw threads of bracing piece were screwed on mounting groove 11, bracing piece 2 was vertical setting.
Referring to fig. 2 and 3, the bracing piece 2 is used for collecting interior star gear 3, and operating personnel overlaps in proper order with interior star gear 3 and establishes and pile up on bracing piece 2, and when the 3 covers of interior star gear were established on bracing piece 2, the circumference outer wall of bracing piece 2 was used for contacting with the circumference inner wall of 3 internal splines of interior star gear, and two adjacent interior star gears 3 are respectively each other just to setting up and two interior star gears 3 are close laminating to each other just right one side.
When the 3 covers of interior star gear establish on bracing piece 2, because the diameter size and the 3 phase-matchs of interior star gear of bracing piece 2, the skew condition can not appear between two adjacent interior star gears 3 about so, and the 3 action of gravity of interior star gear that are located the top is on the top surface of the interior star gear 3 that is located the below, can not extrude the internal spline of the interior star gear 3 that is located the below on bracing piece 2 to reduce the probability that 3 splines of interior star gear warp.
Referring to fig. 3 and 4, a plurality of damping rings 12 are fixed on the base 1, the damping rings 12 are used for damping the inner star wheel 3 which freely falls along the support rod 2, and the damping rings 12 are in one-to-one correspondence with the mounting grooves 11. The shock absorption ring 12 comprises a first ring 121 and a second ring 122, the first ring 121 is fixed on the top surface of the base 1, a sliding groove 1224 for moving the end of the first ring 121 is opened on one side surface of the second ring 122 facing the first ring 121, the top end of the first ring 121 is connected in the sliding groove 1224 in a sliding manner along the vertical direction, a spring 1222 is arranged in the sliding groove 1224, and two ends of the spring 1222 are respectively fixedly connected on the bottom wall of the sliding groove 1224 and the top surface of the first ring 121. When the bracing piece 2 was fixed in mounting groove 11, bracing piece 2 was located the center of first ring 121 and the second ring 122, and first ring 121 circumference inner wall all laminated with 2 circumference outer walls of bracing piece mutually with the second ring 122 circumference inner wall, and first ring 121 plays the auxiliary stay effect to bracing piece 2 with the second ring 122 jointly, avoids bracing piece 2 to take place the slope.
Referring to fig. 3 and 4, in order to prevent the second ring 122 from sliding to separate from the first ring 121, two stoppers 1211 are fixedly connected to an outer wall of the first ring 121, the two stoppers 1211 are located at a top end of the first ring 121, the two stoppers 1211 are opposite to each other and located at two sides of the first ring 121, two stopper grooves 1223 are formed in an inner wall of the sliding groove 1224, and the two stoppers 1211 are slidably connected to the two stopper grooves 1223 in a vertical direction. The spring 1222 is always in a compressed state, when no external force acts on the second ring 122, the second ring 122 moves vertically upward under the elastic force of the spring 1222 until the bottom surface of the stop 1211 abuts on the bottom wall of the sliding groove 1224, and meanwhile, because the elastic force of the spring 1222 is large, no matter how many inner star wheels 3 fall onto the second ring 122 along the supporting rod 2, the bottom surface of the second ring 122 never contacts the top surface of the base 1.
Referring to fig. 2 and 3, a plurality of elastic protrusions 1221 are fixedly connected to the top surface of the second ring 122, and the elastic protrusions 1221 are uniformly distributed on the top surface of the second ring 122. The elastic projections 1221 can prevent the inner star wheel 3 from directly striking the top surface of the second ring 122, and protect both the second ring 122 and the inner star wheel 3.
Referring to fig. 2 and 3, the top surface of the support rod 2 is provided with a guide surface 21, the guide surface 21 plays a role in guiding the inner star wheel 3 to be sleeved on the support rod 2, and the inner star wheel 3 can be conveniently sleeved on the support rod 2.
Referring to fig. 2, two suggestion annular 22 have been seted up to 2 top outer walls of bracing piece, and two suggestion annular 22 are located the guide surface 21 below, and when suggestion annular 22 was used for reminding operating personnel to pile up interior star gear 3 on bracing piece 2, the 3 high positions of interior star gear that are located the top should not be higher than suggestion annular 22.
The implementation principle of the tool for preventing the deformation of the inner star wheel spline in the embodiment of the application is as follows: operating personnel screws bracing piece 2 in mounting groove 11, then overlaps the interior star gear 3 one by one and establish on bracing piece 2, and a plurality of interior star gears 3 can follow the orderly pile up on bracing piece 2 of vertical direction, and interior star gear 3 is when the whereabouts simultaneously, and damping ring 12 can play the cushioning effect to interior star gear 3 to play the guard action to interior star gear 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a prevent interior star gear spline deformation frock, includes base (1) and vertical bracing piece (2) of setting on base (1), bracing piece (2) are used for collecting interior star gear (3), its characterized in that: the bracing piece (2) supply interior star gear (3) to pile up along the direction of height of bracing piece (2), when the cover was equipped with interior star gear (3) on bracing piece (2), the circumference outer wall of bracing piece (2) is used for contacting with the circumference inner wall of interior star gear (3) internal spline.
2. The tooling for preventing the deformation of the internal star wheel spline according to claim 1, is characterized in that: suggestion annular (22) have been seted up on bracing piece (2) top, suggestion annular (22) are used for suggestion interior star gear (3) to pile up the position and should not be higher than suggestion annular (22).
3. The tooling for preventing the deformation of the internal star wheel spline according to claim 1, is characterized in that: the top end of the support rod (2) is provided with a guide surface (21).
4. The tooling for preventing the deformation of the internal star wheel spline according to claim 1, is characterized in that: the base (1) is provided with a mounting groove (11), and the support rod (2) is detachably connected to the mounting groove (11).
5. The tooling of claim 4, wherein the tooling comprises: the supporting rod (2) is in threaded connection with the mounting groove (11).
6. The tooling for preventing the deformation of the internal star wheel spline according to claim 1, is characterized in that: be equipped with damping ring (12) on base (1), including damping ring (12) parcel bracing piece (2), damping ring (12) are used for playing the cushioning effect to interior star gear (3) of bracing piece (2) whereabouts.
7. The tooling of claim 6, wherein the tooling comprises: the shock absorption ring (12) comprises a first ring (121) and a second ring (122), the first ring (121) is arranged on the base (1), the first ring (121) is connected to the second ring (122) in a sliding mode along the vertical direction, a spring (1222) is arranged between the first ring (121) and the second ring (122), and the spring (1222) drives the second ring (122) to always slide towards one side far away from the first ring (121).
8. The tooling of claim 6, wherein the tooling comprises: the top surface of the shock absorption ring (12) is provided with a plurality of elastic bulges (1221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185301.4U CN215589115U (en) | 2021-09-09 | 2021-09-09 | Tool for preventing spline of inner star wheel from deforming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185301.4U CN215589115U (en) | 2021-09-09 | 2021-09-09 | Tool for preventing spline of inner star wheel from deforming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215589115U true CN215589115U (en) | 2022-01-21 |
Family
ID=79885463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122185301.4U Active CN215589115U (en) | 2021-09-09 | 2021-09-09 | Tool for preventing spline of inner star wheel from deforming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215589115U (en) |
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2021
- 2021-09-09 CN CN202122185301.4U patent/CN215589115U/en active Active
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