CN215701209U - Three round pin axle equipment tools - Google Patents
Three round pin axle equipment tools Download PDFInfo
- Publication number
- CN215701209U CN215701209U CN202120669564.XU CN202120669564U CN215701209U CN 215701209 U CN215701209 U CN 215701209U CN 202120669564 U CN202120669564 U CN 202120669564U CN 215701209 U CN215701209 U CN 215701209U
- Authority
- CN
- China
- Prior art keywords
- movable
- plate
- pin shaft
- column
- threaded column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
Images
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses a three-pin shaft assembling jig, belonging to the technical field of three-pin shaft assembling; the novel movable support comprises a base, three round pin axle main parts, the base top is equipped with the support column, the inside activity storehouse that is equipped with in support column top, be equipped with the backup pad in the middle of the top in the activity storehouse, the backup pad both sides are equipped with first thrust spring respectively, first thrust spring is connected with the activity post, the activity post is worn to establish support column one side and is connected with the roof, roof below fixedly connected with holding rod, support column one side fixedly connected with connecting plate, the connecting plate top is connected with first fly leaf, the second fly leaf, connecting plate one side bottom is equipped with the fixed plate, fixed plate swing joint has the movable rod, movable rod top fixedly connected with baffle, baffle top fixedly connected with stopper. The three-pin shaft assembling clamp is simple and convenient to operate and simple in structure, can be clamped and fixed when the three-pin shaft is assembled, prevents deviation of precision when the three-pin shaft is assembled manually, greatly reduces the service life of the three-pin shaft, and increases cost.
Description
Technical Field
The utility model provides a three-pin shaft assembling jig, and belongs to the technical field of three-pin shaft assembling.
Background
The triple pin is an important component in automotive transmissions and is typically used as the moving end of a constant velocity drive shaft. The three pin shafts generally comprise a spherical main body and three pin shafts uniformly arranged on the spherical main body, the pin shafts are used for mounting bearings, and the contact stress and the working performance between the pin shafts and the bearings directly influence the working reliability of the whole vehicle. The round pin axle of current three round pin axles is the rhombus more, adopts manual operation's mode to install three bearing respectively to three round pin epaxially, and the in-process of operation is because the manual work causes the precision not high easily, makes the three round pin axles life who assembles shorten greatly easily like this, so needs the tool of a three round pin axle to come to press from both sides tight fixedly to it, then assembles.
SUMMERY OF THE UTILITY MODEL
The three-pin shaft assembling jig provided by the utility model is simple and convenient to operate, and can solve the problem that the three-pin shaft assembling precision is low due to the fact that the three-pin shaft is assembled manually.
In order to solve the above problems, the present invention provides the following technical solutions: the novel screw rod comprises a base and a three-pin shaft main body, wherein a support column is arranged above the base, a movable bin is arranged inside the top end of the support column, a support plate is arranged in the middle of the top in the movable bin, first thrust springs are respectively arranged on two sides of the support plate, the first thrust spring is connected with a movable column, the movable column penetrates through one side of the support column and is connected with a top plate, a holding rod is fixedly connected below the top plate, a connecting plate is fixedly connected on one side of the support column, a first movable groove and a second movable groove are respectively arranged on the top of the connecting plate, a first screw thread column penetrates through the first movable groove, a second screw thread column penetrates through the second movable groove, the first screw thread column is movably connected with a first movable plate, the second screw thread column is movably connected with a second movable plate, three pin shafts are respectively connected on the outer side of the three-pin shaft main body, and a through round hole is arranged inside the three-pin shaft main body, the first threaded column is provided with a gear at one end outside the connecting plate, a fixing plate is arranged at the bottom of one side of the connecting plate, a movable rod is movably connected to the fixing plate, a baffle is fixedly connected to the top end of the movable rod, and a limiting block is fixedly connected to the top of the baffle.
The first threaded column and the second threaded column rotate coaxially, and the thread directions of the first threaded column and the second threaded column are opposite.
One side of the top plate is matched with the inner wall of the round hole.
The first movable plate is connected with the first threaded column through a first threaded hole, and the second movable plate is connected with the second threaded column through a second threaded hole.
The limiting block is provided with a clamping groove matched with the gear.
The bottom of the movable rod is connected with a circular plate by penetrating through the fixed plate.
One side of the first threaded column penetrating through the connecting plate is connected with a rotating head.
The utility model has the beneficial effects that: the three-pin shaft assembling clamp is simple and convenient to operate and simple in structure, can be clamped and fixed when the three-pin shaft is assembled, prevents deviation of precision when the three-pin shaft is assembled manually, greatly reduces the service life of the three-pin shaft, and increases cost.
Drawings
Fig. 1 is a schematic structural view of a three-pin assembly jig of the present invention.
Fig. 2 is a schematic side sectional view of a position a of the three-pin assembly jig of the present invention.
Fig. 3 is a schematic structural view of a position B in the three-pin assembly jig of the present invention.
(1, base, 2, support column, 3, movable bin, 4, support plate, 5, movable column, 6, roof, 7, holding rod, 8, first thrust spring, 9, three pin shaft main parts, 10, pin shaft, 11, round hole, 12, connecting plate, 13, first movable plate, 14, arc splint, 15, first movable groove, 16, second movable groove, 17, first threaded column, 18, second threaded column, 19, second movable plate, 20, gear, 21, fixed plate, 22, movable rod, 23, baffle, 24, second thrust spring, 25, stopper, 26, round plate, 27, rotating head)
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the illustration of FIG. 1: the utility model provides a three-pin shaft assembling jig which comprises: the novel hinge pin comprises a base 1 and a three-pin-shaft main body 9, wherein a support column 2 is arranged above the base 1, a movable bin 3 is arranged inside the top end of the support column 2, a support plate 4 is arranged in the middle of the top in the movable bin 3, first thrust springs 8 are respectively arranged on two sides of the support plate 4, the first thrust spring 8 is connected with a movable column 5, the movable column 5 penetrates through one side of the support column 2 and is connected with a top plate 6, a holding rod 7 is fixedly connected below the top plate 6, a connecting plate 12 is fixedly connected on one side of the support column 2, a first movable groove 15 and a second movable groove 16 are respectively arranged on the top of the connecting plate 12, a first threaded column 17 penetrates through the first movable groove 15, a second threaded column 18 penetrates through the second movable groove 16, the first threaded column 17 is movably connected with a first movable plate 13, and the second threaded column 18 is movably connected with a second movable plate 19, the outer side of the three-pin shaft main body 9 is connected with three pin shafts 10 respectively, a through round hole 11 is formed in the three-pin shaft main body 9, a gear 20 is arranged at one end, located on the outer side of the connecting plate 12, of the first threaded column 17, a fixing plate 21 is arranged at the bottom of one side of the connecting plate 12, a movable rod 22 is movably connected to the fixing plate 21, a baffle 23 is fixedly connected to the top end of the movable rod 22, and a limiting block 25 is fixedly connected to the top of the baffle 23. The first threaded column 17 and the second threaded column 18 rotate coaxially, and the first threaded column 17 and the second threaded column 18 are opposite in thread direction. One side of the top plate 6 is matched with the inner wall of the round hole 11. A first threaded hole is formed in the joint of the first movable plate 13 and the first threaded column 17, and a second threaded hole is formed in the joint of the second movable plate 19 and the second threaded column 18. The limiting block 25 is provided with a clamping groove matched with the gear 20. The bottom of the movable rod 22 is provided with a circular plate 26 through the fixed plate 21. The first threaded column 17 is connected with a rotating head 27 through one side of the connecting plate 12.
Principle of the utility model
When the device is used, the base 1 is placed in a flat place, the support column 2 is held by a hand to pinch the holding rod 7, the holding rod 7 drives the top plate 6 to contract inwards, the top of the support column 2 including the top plate 6 is placed into the round hole 11 in the three-pin shaft main body 9, at this time, the first thrust springs 8 on two sides of the support plate 4 in the movable bin 3 push the movable column 5, the movable column 5 pushes the top plate 6 to clamp the three-pin shaft main body 9 to complete fixing, when the pin shaft 10 needs to be assembled, the pin shaft 10 is placed to a required fixing position, then the round plate 26 is pulled, the round plate 26 pulls the movable rod 22, the movable rod 22 and the movable rod 22 pulls the baffle 23, the baffle 23 pulls the limiting block 25 to enable the clamping groove in the limiting block 25 to leave the gear 20, the rotating head 27 is rotated after the assembling, the rotating head 27 drives the first threaded column 17 and the second threaded column 18 to rotate in the first movable groove 15 and the second movable groove 16 in the connecting plate 12 respectively, the first threaded column 17 and the second threaded column 18 rotate coaxially and have opposite thread directions, then the first movable plate 13 and the second movable plate 19 are driven to move inwards respectively until the arc-shaped clamping plate 14 fixes the pin shaft 10, then the circular plate 26 is loosened, the second thrust spring 24 between the fixed plate 21 and the baffle plate 23 pushes the limiting block 25 above the baffle plate 23 to clamp the gear 20, the two threaded columns are prevented from rotating, the pin shaft 10 is fixed, and then the pin shaft 10 is assembled.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. Three round pin axle equipment tools, its characterized in that: comprises a base (1) and a three-pin shaft main body (9), wherein a support column (2) is arranged above the base (1), a movable bin (3) is arranged inside the top end of the support column (2), a support plate (4) is arranged in the middle of the inner top of the movable bin (3), first thrust springs (8) are respectively arranged on two sides of the support plate (4), a movable column (5) is connected with the first thrust springs (8), a top plate (6) is connected on one side of the movable column (5) penetrating through the support column (2), a holding rod (7) is fixedly connected below the top plate (6), a connecting plate (12) is fixedly connected on one side of the support column (2), a first movable groove (15) and a second movable groove (16) are respectively arranged on the top of the connecting plate (12), a first threaded column (17) is penetrated in the first movable groove (15), a second threaded column (18) is penetrated in the second movable groove (16), first screw thread post (17) swing joint has first fly leaf (13), second screw thread post (18) swing joint has second fly leaf (19), three round pin axle main part (9) outsides are connected with three round pin axle (10) respectively, three round pin axle main part (9) inside is equipped with round hole (11) that link up, first screw thread post (17) are located connecting plate (12) outside one end and are equipped with gear (20), connecting plate (12) one side bottom is equipped with fixed plate (21), fixed plate (21) swing joint has movable rod (22), movable rod (22) top fixedly connected with baffle (23), baffle (23) top fixedly connected with stopper (25).
2. The three-pin shaft assembly jig according to claim 1, characterized in that: the first threaded column (17) and the second threaded column (18) rotate coaxially, and the thread directions of the first threaded column (17) and the second threaded column (18) are opposite.
3. The three-pin shaft assembly jig according to claim 1, characterized in that: one side of the top plate (6) is matched with the inner wall of the round hole (11).
4. The three-pin shaft assembly jig according to claim 1, characterized in that: a first threaded hole which is communicated with the first movable plate (13) is formed in the joint of the first threaded column (17), and a second threaded hole which is communicated with the second movable plate (19) is formed in the joint of the second movable plate (19) and the second threaded column (18).
5. The three-pin shaft assembly jig according to claim 1, characterized in that: the limiting block (25) is provided with a clamping groove matched with the gear (20).
6. The three-pin shaft assembly jig according to claim 1, characterized in that: the bottom of the movable rod (22) penetrates through the fixed plate (21) and is connected with a circular plate (26).
7. The three-pin shaft assembly jig according to claim 1, characterized in that: one side of the first threaded column (17) penetrating through the connecting plate (12) is connected with a rotating head (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669564.XU CN215701209U (en) | 2021-04-01 | 2021-04-01 | Three round pin axle equipment tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669564.XU CN215701209U (en) | 2021-04-01 | 2021-04-01 | Three round pin axle equipment tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215701209U true CN215701209U (en) | 2022-02-01 |
Family
ID=80028453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120669564.XU Expired - Fee Related CN215701209U (en) | 2021-04-01 | 2021-04-01 | Three round pin axle equipment tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215701209U (en) |
-
2021
- 2021-04-01 CN CN202120669564.XU patent/CN215701209U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104625792B (en) | Flexible supporting mechanism for machining plate workpiece | |
| CN201565758U (en) | Internal installing and clamping telescopic press head with self-adapting center deviation | |
| CN106799728B (en) | Passive compliant device | |
| CN113211144B (en) | Drilling fixture for main pin hole of steering knuckle with arm | |
| CN111993107B (en) | Universal joint slip fork turning attachment | |
| CN105215723A (en) | The multidirectional clamping device of axle | |
| CN215701209U (en) | Three round pin axle equipment tools | |
| CN105290809A (en) | Thrust clamping device | |
| CN110842603A (en) | Connecting rod components of a whole that can function independently processing frock | |
| CN204868143U (en) | Lever clamping device | |
| CN211439690U (en) | Gear motor assembly fixture | |
| CN209239503U (en) | A kind of motor cover multi-angle clamp for machining | |
| CN2843695Y (en) | Instrument lathe automated exchanged cutter device | |
| CN205166415U (en) | Thrust clamping device | |
| CN217804158U (en) | Locomotive wheel pair rubber joint press mounting device | |
| CN212887393U (en) | Press mounting tool for pump transmission shaft | |
| CN213196648U (en) | Fixed tool for machining air sealing disc | |
| CN208601402U (en) | A kind of assembling jig | |
| CN220740065U (en) | Press mounting mechanism of end face bearing | |
| CN219656795U (en) | Light-weight new energy automobile semi-axis part | |
| CN213999204U (en) | Single-shaft-to-double-shaft clamping device | |
| US20210247270A1 (en) | Transmission shaft assembly for use in sequential test of flexible thin-walled bearings | |
| CN117943824B (en) | Screw operation robot | |
| CN216180215U (en) | Bearing press-mounting tool | |
| CN117961518B (en) | Fixing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |