CN211709169U - Automobile transmission shaft clamp spring assembling device - Google Patents
Automobile transmission shaft clamp spring assembling device Download PDFInfo
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- CN211709169U CN211709169U CN202020009868.9U CN202020009868U CN211709169U CN 211709169 U CN211709169 U CN 211709169U CN 202020009868 U CN202020009868 U CN 202020009868U CN 211709169 U CN211709169 U CN 211709169U
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Abstract
The utility model discloses an automobile transmission shaft clamp spring assembling device, which relates to the field of automobile clamp spring assembling and comprises a pressing mechanism and a limiting mechanism; a notch is formed in one end of a main body shell of the limiting mechanism, the notch is perpendicular to the axial lead of the main body shell, a hollow movable jacking block is movably arranged, a second reset spring is arranged in a cavity of the movable jacking block, one end of the second reset spring is fixedly connected with the inner wall of the cavity of the movable jacking block, and the other end of the second reset spring is connected with an elastic force adjusting bolt; the end part of the main body shell is connected with an end cover, the main body shell is provided with a through cavity, the elasticity adjusting bolt movably penetrates through the end cover, the middle part of the end cover is provided with a through hole, the top of the movable top block is used for placing a clamp spring, and the clamp spring and the through hole are coaxially arranged; the pressing mechanism comprises a movable clamping head, one end of the movable clamping head penetrates through the through hole and is movably arranged in the through cavity, a first reset spring is arranged in the through cavity, and one end of the movable clamping head is connected with the first reset spring. The device is easy and simple to handle, and the assembly is swift, saves time.
Description
Technical Field
The utility model relates to a car jump ring assembly field specifically is a car transmission shaft jump ring assembly quality.
Background
The existing clamp spring assembly tool is cylindrical, an opening is formed in one end of the clamp spring assembly tool, the other end of the clamp spring assembly tool is conical, the inner diameter of the end of the cone is smaller than that of the clamp spring, during assembly, the opening end of the clamp spring is sleeved on the clamp spring end of the transmission shaft, then the clamp spring is sleeved on the tool from the conical end of the clamp spring, the clamp spring moves downwards slightly with force, and the clamp spring can enter the. However, the prior art is inconvenient, tedious and time-consuming in actual operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, provide a car transmission shaft jump ring assembly quality, the device is easy and simple to handle, and the assembly is swift, saves time.
The purpose of the utility model is realized through the following technical scheme:
an automobile transmission shaft clamp spring assembling device comprises a pressing mechanism and a limiting mechanism; the limiting mechanism comprises a main body shell, one end of the main body shell is provided with a notch, the notch is perpendicular to the axial lead of the main body shell, hollow movable jacking blocks are movably arranged in the notches, a second reset spring is arranged in a cavity of each movable jacking block, one end of each second reset spring is fixedly connected with the inner wall of the corresponding cavity of each movable jacking block, and the other end of each second reset spring is connected with an elastic force adjusting bolt; the end part of the main body shell is connected with an end cover, the middle part of the main body shell is provided with a through cavity, the end cover is used for preventing the movable top block from sliding out of a notch, the elastic force adjusting bolt is movably arranged in the end cover in a penetrating mode, the middle part of the end cover is provided with a through hole, the top of the movable top block is used for placing a clamp spring, and the clamp spring and the through hole are coaxially arranged; the pressing mechanism comprises a movable clamping head, the other end of the movable clamping head penetrates through the through hole and is movably arranged in the through cavity, a first reset spring is arranged in the through cavity, and one end of the movable clamping head is connected with the first reset spring.
By adopting the technical scheme, the limiting mechanism of the device comprises a hollow main body shell, one end of the main body shell is provided with a notch, and a movable hollow movable top block arranged in the notch moves in the notch and is used for limiting the movable clamping head; the second reset spring is arranged in the cavity of the movable top block, and the movable top block can be ensured to move and reset under the action of the second reset spring through the connection with the elastic force adjusting bolt of the end cover arranged at the end part of the main body shell, so that the structure can be ensured to be used for a long time; the pressing mechanism comprises a movable clamping head, one end of the movable clamping head is connected with the limiting mechanism, the other end of the movable clamping head is connected with the transmission shaft, and the transmission shaft is held to downwards extrude the movable clamping head so that the movable clamping head compresses the limiting mechanism; one end of the movable clamping head penetrates through a through hole formed in the end cover, so that the movable clamping head can move in the cavity of the main body shell, and the movable clamping head is prevented from being excessively compressed through the first return spring, so that the normal use of the device is ensured; the device is easy and simple to handle, and the assembly is swift, saves time.
Preferably, a convex cylinder is arranged in the middle of one end of the movable clamping head, a convex conical column is arranged in the middle of the other end of the movable clamping head, the conical column is used for being installed in a matched mode with the transmission shaft, and one end of the first reset spring is sleeved on the cylinder.
By adopting the technical scheme, one end of the movable clamping head is provided with the convex cylinder, and one end of the first reset spring is sleeved on the cylinder and is used for connecting the movable clamping head and the first reset spring to prevent the movable clamping head from being excessively compressed; the other end of the movable clamping head is provided with a convex conical column, and the conical column is used for being installed in a matched mode with the transmission shaft, so that the movable clamping head can be better connected with the transmission shaft.
Preferably, one end of the first return spring is fixedly connected with a base, and the base is fixedly connected with one end of the main body shell through a fastening bolt.
Through adopting above-mentioned technical scheme, first reset spring's one end and base fixed connection, and the base passes through fastening bolt fixed connection with main body cover's one end, and the base gives main body cover a support mounting platform, guarantees to set up first reset spring and external direct contact in main body cover, and oxidation corrosion, first reset spring's one end is connected with the base simultaneously, when the first reset spring of activity dop compression, can prevent the excessive compression of activity dop, and can also make when taking out the activity dop convenient.
Preferably, the top end of the base is fixed with a chuck limiting column, the chuck limiting column is arranged in the through cavity, and one end of the first reset spring is sleeved on the chuck limiting column.
Through adopting above-mentioned technical scheme, the top of base is fixed with the spacing post of dop, and the inside of first reset spring is worn to locate in the activity of the spacing post activity of dop for keep out the activity dop, prevent that the compression is excessive.
Preferably, 6 notches are formed in the notches, the end covers are fixedly connected with the main body shell through fastening bolts, and the end covers are used for preventing the movable top blocks from sliding out of the notches.
Through adopting above-mentioned technical scheme, 6 have been seted up to the notch, and set up perpendicularly with main body cover's axial lead, and the end cover passes through fastening bolt and is connected with main body cover, can guarantee like this that the activity dop all receives the protection of activity kicking block all around stretching into the notch of end cover, guarantees that the activity dop can be as far as perpendicular downstream, and the end cover still is used for preventing the activity kicking block to follow simultaneously the notch roll-off.
Preferably, the movable clamping head is small in the middle, the two ends of the movable clamping head are arranged in a large mode, and the large end of the movable clamping head is matched with the through hole.
Through adopting above-mentioned technical scheme, the lower extreme outer wall of transmission shaft seted up with jump ring assorted draw-in groove, it is middle little in addition to move movable dop, the both ends are big to be set up, and activity dop and through-hole looks adaptation to drive the activity dop activity when pressing down the transmission shaft, the first reset spring of activity dop compression, can be easily establish the jump ring cover in the draw-in groove of transmission shaft, accomplish the installation of jump ring.
The utility model has the advantages that:
1. the limiting mechanism of the device comprises a hollow main body shell, one end of the main body shell is provided with a notch, and a movable hollow movable top block arranged in the notch moves in the notch and is used for limiting the movable clamping head; the second reset spring is arranged in the cavity of the movable top block, and the movable top block can be ensured to move and reset under the action of the second reset spring through the connection with the elastic force adjusting bolt of the end cover arranged at the end part of the main body shell, so that the structure can be ensured to be used for a long time; the pressing mechanism comprises a movable clamping head, one end of the movable clamping head is connected with the limiting mechanism, the other end of the movable clamping head is connected with the transmission shaft, and the transmission shaft is held to downwards extrude the movable clamping head so that the movable clamping head compresses the limiting mechanism; one end of the movable clamping head penetrates through a through hole formed in the end cover, so that the movable clamping head can move in the cavity of the main body shell, and the movable clamping head is prevented from being excessively compressed through the first return spring, so that the normal use of the device is ensured; the device is easy and simple to handle, and the assembly is swift, saves time.
2. One end of the movable clamping head is provided with a convex cylinder, and the cylinder is movably arranged in the first return spring in a penetrating way and is used for connecting the movable clamping head and the first return spring to prevent the movable clamping head from being excessively compressed; the other end of the movable clamping head is provided with a convex conical column, and the conical column is movably arranged in a concave hole formed in one end of the transmission shaft in a penetrating way, so that the movable clamping head can be better connected with the transmission shaft; one end of the first reset spring is fixedly connected with the base, the base is fixedly connected with one end of the main body shell through a fastening bolt, the base provides a supporting and mounting platform for the main body shell, the first reset spring arranged in the main body shell is guaranteed to be in direct contact with the outside, oxidized and corroded, and meanwhile one end of the first reset spring is connected with the base; the top of base is fixed with the spacing post of dop, and the inside of first reset spring is worn to locate in the activity of the spacing post activity of dop for keep out the activity dop, prevent that the compression is excessive.
3. The number of the notches is 6, the notches are perpendicular to the axial lead of the main body shell, and the end cover is connected with the main body shell through fastening bolts, so that the movable clamping head can be guaranteed to extend into the notches of the end cover and be protected by the movable jacking blocks on the periphery, the movable clamping head can be guaranteed to vertically move downwards as far as possible, and meanwhile, the end cover is also used for preventing the movable jacking blocks from sliding out of the notches; the lower extreme outer wall of transmission shaft is seted up with jump ring assorted draw-in groove, and movable dop is middle little in addition, and both ends set up greatly, and movable dop and through-hole looks adaptation to drive movable dop activity when pressing down the transmission shaft, movable dop compression first reset spring can be easily overlaps the jump ring in the draw-in groove of transmission shaft, accomplishes the installation of jump ring.
Drawings
Fig. 1 is a schematic structural view of the assembly device for the snap spring of the transmission shaft of the automobile of the present invention;
fig. 2 is a schematic view of a front vertical surface structure of the automobile transmission shaft clamp spring assembling device of the present invention;
fig. 3 is a schematic view of a movable clamp structure of the clamp spring assembling device for the automobile transmission shaft of the present invention;
fig. 4 is a schematic structural view of a main body housing of the automobile transmission shaft clamp spring assembling device of the present invention;
in the figure, 1-a movable chuck, 2-a transmission shaft, 3-a main body shell, 4-a movable top block, 5-a second return spring, 6-an elastic force adjusting bolt, 7-an end cover, 8-a first return spring, 9-a base, 10-a snap spring, 11-a cylinder, 12-a conical column, 31-a notch and 91-a chuck limiting column.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1 to 4, an assembling device for a clamp spring of a transmission shaft of an automobile comprises a pressing mechanism and a limiting mechanism; the limiting mechanism comprises a main body shell 3, one end of the main body shell 3 is provided with a notch 31, the notch 31 is perpendicular to the axial lead of the main body shell 3, hollow movable jacking blocks 4 are movably arranged in the notches 31, second reset springs 5 are arranged in cavities of the movable jacking blocks 4, one ends of the second reset springs 5 are fixedly connected with the inner walls of the cavities of the movable jacking blocks 4, and the other ends of the second reset springs 5 are connected with elastic force adjusting bolts 6; the end part of the main body shell 3 is connected with an end cover 7, the middle part of the main body shell 3 is provided with a through cavity, the end cover 7 is used for preventing the movable top block 4 from sliding out of the notch 31, the elastic force adjusting bolt 6 is movably arranged in the end cover 7 in a penetrating manner, the middle part of the end cover 7 is provided with a through hole, the top of the movable top block 4 is used for placing a clamp spring 10, and the clamp spring 10 and the through hole are coaxially arranged; the pressing mechanism comprises a movable clamping head 1, the other end of the movable clamping head 1 penetrates through the through hole and is movably arranged in the through cavity, a first reset spring 8 is arranged in the through cavity, and one end of the movable clamping head 1 is connected with the first reset spring 8. The limiting mechanism of the device comprises a hollow main body shell 3, one end of the main body shell 3 is provided with a notch 31, and a movable hollow movable top block 4 arranged in the notch 31 moves in the notch 31 and is used for limiting the movable chuck 1; the second reset spring 5 arranged in the cavity of the movable top block 4 is connected with an elastic force adjusting bolt 6 of an end cover 7 arranged at the end part of the main body shell 3, so that the movable top block 4 can be ensured to move and reset under the action of the second reset spring 5, and the structure can be ensured to be used for a long time; the pressing mechanism comprises a movable chuck 1, one end of the movable chuck 1 is connected with a first reset spring 8, one end of the movable chuck 1 penetrates through a through hole formed in an end cover 7, so that the movable chuck 1 can move in a through cavity formed in the main body shell 3, the movable chuck 1 is prevented from being excessively compressed through the first reset spring 8, and normal use of the device is guaranteed; the device is easy and simple to handle, and the assembly is swift, saves time.
The device is when specifically using, the device's push down mechanism is including activity dop 1, the one end of activity dop 1 links to each other with stop gear, the other end and the transmission shaft 2 of activity dop 1 are connected, lay the one end of activity dop 1 in main body housing 3's logical intracavity earlier, then lay jump ring 10 on activity dop 1, activity dop 1 is middle little, the both ends set up greatly, and activity dop 1 and through-hole looks adaptation, so that locate the less department in 1 middle part of activity dop with jump ring 10 cover, so that establish jump ring 10 well cover on transmission shaft 2 when compressing activity dop 1. A convex cylinder 11 is arranged in the middle of one end of the movable clamping head 1, a convex conical column 12 is arranged in the middle of the other end of the movable clamping head 1, the conical column 12 is used for being matched with the transmission shaft 2 for installation, and one end of the first reset spring 8 is sleeved on the cylinder 11 and used for connecting the movable clamping head 1 and the first reset spring 8, so that the movable clamping head 1 is prevented from being excessively compressed; the other end of the movable clamping head 1 is provided with a convex conical column 12, and the conical column 12 is movably sleeved in a concave hole formed in one end of the transmission shaft 2, so that the movable clamping head 1 can be better connected with the transmission shaft 2. After the transmission shaft 2 and the movable clamping head 1 are connected, the transmission shaft 2 is held by two hands, the transmission shaft 2 and the movable clamping head 1 are vertically downward, the transmission shaft 2 is pressed, and the movable clamping head 1 is contacted with the limiting mechanism to move. Wherein one end of the movable clamping head 1 is connected with the transmission shaft 2, the other end of the movable clamping head 1 passes through the through hole and is movably arranged in the through hole, a second reset spring 5 is arranged in the cavity of the movable ejecting block 4, one end of the second reset spring 5 is fixedly connected with the inner wall of the cavity of the movable ejecting block 4, the other end of the second reset spring 5 is connected with an elastic force adjusting bolt 6, the middle part of the main body shell 3 is provided with the through hole, an end cover 7 is used for preventing the movable ejecting block 4 from sliding out of the notch 31, the elastic force adjusting bolt 6 is movably arranged in the end cover 7 in a penetrating way, the middle part of the end cover 7 is provided with the through hole, the top of the movable ejecting block 4 is used for placing a clamp spring 10, the clamp spring 10 and the through hole are coaxially arranged, the movable clamping head 1 is pressed downwards to compress the first reset spring 8, one, like this base 9 gives 3 a support mounting platform of main body housing, guarantee to set up first reset spring 8 and external direct contact in main body housing 3, the oxidation corrosion, simultaneously first reset spring 8's one end is connected with base 9, when the first reset spring 8 of activity dop 1 compression, can stop the excessive compression of activity dop 1, and can also make and take out convenience when activity dop 1, the top of base 9 is fixed with the spacing post 91 of dop in addition, the inside of wearing to establish with first reset spring 8 is worn in the activity of the spacing post 91 of dop, be used for keeping out activity dop 1, prevent that the compression is excessive.
Further, activity dop 1 moves down under the pressure effect, 1 upward movements of dop can be moved relatively to jump ring 10, it is middle little that activity dop 1 is simultaneously, the both ends set up greatly, and activity dop 1 and through-hole looks adaptation, because the upper portion footpath is big, can extrude activity dop 1, vertical decurrent direction notch 31 for can stable activity dop 1 has seted up 6, and set up perpendicularly with main body case 3's axial lead, end cover 7 passes through fastening bolt and main body case 3 fixed connection, can guarantee like this that activity dop 1 is in stretching into notch 31 of end cover 7, all receive the protection of activity kicking block 4 all around, guarantee that activity dop 1 can perpendicular downward movement as far as, end cover 7 still is used for preventing activity kicking block 4 from notch 31 roll-off simultaneously. Along with the downward movement of transmission shaft 2, the relative upward movement of jump ring 10, jump ring 10 slowly overlaps and establishes on transmission shaft 2, and then the bottom outer wall of transmission shaft 2 has seted up draw-in groove 23, and draw-in groove 23 and jump ring 10 looks adaptation continue to press transmission shaft 2 until make jump ring 10 cover establish in draw-in groove 23, accomplish the installation of jump ring 10. The device is simple and convenient to operate on the whole, is fast to assemble, and saves time.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. The automobile transmission shaft clamp spring assembling device is characterized by comprising a pressing mechanism and a limiting mechanism;
the limiting mechanism comprises a main body shell (3), one end of the main body shell (3) is provided with a notch (31), the notch (31) is perpendicular to the axial lead of the main body shell (3), hollow movable jacking blocks (4) are movably arranged in the notches (31), a second reset spring (5) is arranged in a cavity of each movable jacking block (4), one end of each second reset spring (5) is fixedly connected with the inner wall of the cavity of each movable jacking block (4), and the other end of each second reset spring (5) is connected with an elastic force adjusting bolt (6);
the end part of the main body shell (3) is connected with an end cover (7), a through cavity is formed in the middle of the main body shell (3), the end cover (7) is used for preventing the movable top block (4) from sliding out of a notch (31), the elastic force adjusting bolt (6) is movably arranged in the end cover (7) in a penetrating mode, a through hole is formed in the middle of the end cover (7), the top of the movable top block (4) is used for placing a clamp spring (10), and the clamp spring (10) and the through hole are coaxially arranged;
the pressing mechanism comprises a movable clamping head (1), the other end of the movable clamping head (1) penetrates through the through hole and is movably arranged in the through cavity, a first reset spring (8) is arranged in the through cavity, and one end of the movable clamping head (1) is connected with the first reset spring (8).
2. The automobile transmission shaft clamp spring assembling device is characterized in that a protruding cylindrical column (11) is arranged in the middle of one end of the movable clamp head (1), a protruding conical column (12) is arranged in the middle of the other end of the movable clamp head, the conical column (12) is used for being matched and installed with the transmission shaft (2), and one end of the first return spring (8) is sleeved on the cylindrical column.
3. The automobile transmission shaft clamp spring assembling device as claimed in claim 1, wherein one end of the first return spring (8) is fixedly connected with a base (9), and the base (9) is fixedly connected with one end of the main body shell (3) through a fastening bolt.
4. The automobile transmission shaft clamp spring assembling device as claimed in claim 3, wherein a clamp head limiting column (91) is fixed to the top end of the base (9), the clamp head limiting column (91) is arranged in the through cavity, and one end of the first return spring (8) is sleeved on the clamp head limiting column (91).
5. The automobile transmission shaft clamp spring assembling device as claimed in claim 1, wherein 6 notches (31) are formed in the end cover (7), the end cover (7) is fixedly connected with the main body shell (3) through fastening bolts, and the end cover (7) is used for preventing the movable top block (4) from sliding out of the notches (31).
6. The assembly device for the circlip of the automobile transmission shaft according to claim 1, wherein the movable clamp head (1) is small in the middle and large at two ends, and the large end of the movable clamp head (1) is matched with the through hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020009868.9U CN211709169U (en) | 2020-01-03 | 2020-01-03 | Automobile transmission shaft clamp spring assembling device |
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CN202020009868.9U CN211709169U (en) | 2020-01-03 | 2020-01-03 | Automobile transmission shaft clamp spring assembling device |
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CN211709169U true CN211709169U (en) | 2020-10-20 |
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CN202020009868.9U Active CN211709169U (en) | 2020-01-03 | 2020-01-03 | Automobile transmission shaft clamp spring assembling device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111037505A (en) * | 2020-01-03 | 2020-04-21 | 浙江德福精密驱动制造有限公司 | Automobile transmission shaft clamp spring assembling device |
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2020
- 2020-01-03 CN CN202020009868.9U patent/CN211709169U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111037505A (en) * | 2020-01-03 | 2020-04-21 | 浙江德福精密驱动制造有限公司 | Automobile transmission shaft clamp spring assembling device |
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