CN211688014U - Special carrying device for transmission shaft - Google Patents
Special carrying device for transmission shaft Download PDFInfo
- Publication number
- CN211688014U CN211688014U CN202020061681.3U CN202020061681U CN211688014U CN 211688014 U CN211688014 U CN 211688014U CN 202020061681 U CN202020061681 U CN 202020061681U CN 211688014 U CN211688014 U CN 211688014U
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- transmission shaft
- movable pulley
- locking clamp
- carrying device
- force arm
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Abstract
The utility model discloses a special carrying device for a transmission shaft, which comprises a support frame and a locking clamp; the locking clamp is used for clamping and fixing the transmission shaft, and the movable pulley block is connected with the locking clamp and can drive the locking clamp to move in the vertical direction. When the device is used, the clamping fixture clamps and fixes the transmission shaft, the pulley block is pulled manually, and the movable pulley block can carry and hoist the transmission shaft. Compared with a manual carrying mode, the mode that the transmission shaft is carried by the movable pulley block and the clamping fixture can be used for quickly carrying and hoisting the transmission shaft, manual deep bending at 90 degrees is not needed for carrying the transmission shaft, and the labor intensity of operators is reduced; also need not operating personnel direct contact transmission shaft, can not drop because of the transmission shaft surface is smooth, cause personnel's injury, this device factor of safety is high, easy operation, receive the place factor to influence for a short time, be convenient for arrange, can carry hoist and mount fast, improve work efficiency, accelerate production line work efficiency.
Description
Technical Field
The utility model relates to a car hoist and mount apparatus field, concretely relates to special carrying device of transmission shaft.
Background
On an automobile general assembly production line, a transmission shaft needs to be assembled and is used for connecting a gearbox and a front shaft or a rear axle assembly. The existing transmission shaft on the automobile is generally larger than 20kg, the transmission shaft is basically carried and assembled by manual operation, the transmission shaft needs to be carried and assembled by bending down by 90 degrees manually, the labor intensity of manual carrying is high, and the assembly efficiency is low; the transmission shaft has large mass and smooth surface, is easy to cause clamping and slipping in the process of carrying and assembling and has low safety factor; the special mechanical lifting appliance can not be built due to the narrow field of the transmission shaft assembling station of the general assembly production line; the bandage hoist carries on the operation, and it is long to bind the transmission shaft time, and inefficiency causes the assembly man-hour overlength, influences whole production line assembly efficiency.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims to solve the technical problem that: the carrying device special for the transmission shaft replaces a mode of manually carrying the transmission shaft, and eliminates the difficulty of bending down by 90 degrees deeply for workers.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the scheme provides a special carrying device for a transmission shaft, which comprises a support frame and a locking clamp; the locking clamp is used for clamping and fixing the transmission shaft, and the movable pulley block is connected with the locking clamp and can drive the locking clamp to move in the vertical direction. When the device is used, the clamping fixture clamps and fixes the transmission shaft, the pulley block is pulled manually, and the movable pulley block can carry and hoist the transmission shaft. Compared with a manual carrying mode, the mode that the transmission shaft is carried by the movable pulley block and the clamping fixture can be used for quickly carrying and hoisting the transmission shaft, manual deep bending at 90 degrees is not needed for carrying the transmission shaft, and the labor intensity of operators is reduced; also need not operating personnel direct contact transmission shaft, can not drop because of the transmission shaft surface is smooth, cause personnel's injury, this device factor of safety is high, easy operation, receive the place factor to influence for a short time, be convenient for arrange, can carry hoist and mount fast, improve work efficiency, accelerate production line work efficiency.
Preferably, the movable pulley block comprises a movable pulley, a fixed pulley and a pull rope; the movable pulley is connected with the locking clamp, the fixed pulley is fixedly connected with the top of the support frame, and the pull rope is used for pulling the movable pulley to move in the vertical direction. The locking clamp clamps and fixes the transmission shaft, then manually pulls the pull rope downwards, and the transmission shaft on the locking clamp vertically moves upwards along with the movable pulley under the combined action of the movable pulley and the fixed pulley.
Preferably, the running pulley group is a plurality of, locking clamp is a plurality of, and when hoist and mount transmission shaft, locking clamp centre gripping transmission shaft different positions can hoist the model of different biography axles, has improved the stability of hoist and mount transmission shaft.
Further, still include the synchronizing bar, the locking clamp passes through the synchronizing bar is connected with the movable pulley. The setting of synchronizing bar lets locking clamp and movable pulley be connected more firmly, and the security of increase device hoist and mount transmission shaft can also reduce the rocking that the transmission shaft produced because of the atress is inhomogeneous in the hoist and mount transmission shaft, improves the stationarity of hoist and mount transmission shaft.
The synchronous rod supporting frame further comprises a plurality of telescopic guide rods, the axes of two adjacent telescopic guide rods are arranged in parallel, one end of each telescopic guide rod is fixedly connected with the corresponding synchronous rod, and the other end of each telescopic guide rod is connected with the top of the corresponding supporting frame; the telescopic direction of the telescopic guide rod is parallel to the moving direction of the movable pulley. At hoist and mount transmission shaft in-process, the synchronizing bar rises, and flexible guide bar is shortened by the compression, and a plurality of flexible guide bars make the transmission shaft along the flexible direction of flexible guide bar on vertical removal, have reduced the rotation of transmission shaft, and it is more steady smooth and easy to hoist the transmission shaft, has improved the security of operation.
Furthermore, the pull rope is fixedly connected with the force arm, the force arm can move in the vertical direction, and the force arm can drive the movable pulley blocks to move simultaneously. When the transmission shaft is hoisted, an operator operates the force arm to vertically move downwards, drives the movable pulley blocks to move simultaneously, and hoists the transmission shaft. The setting of arm of force makes things convenient for the operation personnel simultaneously in step will control a plurality of running block groups, makes things convenient for the operation personnel to hoist the transmission shaft fast for hoist and mount speed improves the operating efficiency.
Further, the device also comprises a slide rail and a limit pin; the sliding rail is vertically arranged on the supporting frame, a plurality of limiting holes are formed in the sliding rail, and the limiting holes are uniformly arranged at intervals along the length direction of the sliding rail; the force arm is movably connected with the slide rail and can move linearly along the length direction of the slide rail; the limiting pin can be inserted into the limiting hole, can be in contact with the force arm, and is used for limiting the movement of the force arm on the sliding rail.
Further, still include the balancing weight, on the arm of force was located to the balancing weight, the balancing weight was connected for dismantling with the arm of force, and the balancing weight can select the configuration piece of different weight according to the transmission shaft of the different specifications of hoist and mount, and the balancing weight can be balanced and offset the weight of partly transmission shaft, makes the operation personnel can lightly hoist and mount the transmission shaft fast, reduces operation personnel's intensity of labour.
Preferably, the bottom of the support frame is provided with casters.
The utility model has the advantages that 1, the special carrying device for the transmission shaft provided by the scheme can quickly carry and hoist the transmission shaft without manually bending down 90 degrees to carry the transmission shaft, thereby reducing the labor intensity of operators; also need not operating personnel direct contact transmission shaft, can not drop because of the transmission shaft surface is smooth, cause personnel's injury, this device factor of safety is high, easy operation, receive the place factor to influence for a short time, be convenient for arrange, can carry hoist and mount fast, improve work efficiency, accelerate production line work efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a front view structure diagram of a carrying device for a transmission shaft of the present invention.
Fig. 2 is a side view schematic structural diagram of the special carrying device for the transmission shaft of the present invention.
Reference numbers and corresponding part names in the drawings: the method comprises the following steps of 1-supporting frame, 2-locking clamp, 3-movable pulley block, 4-movable pulley, 5-fixed pulley, 6-pulling rope, 7-synchronizing rod, 8-telescopic guide rod, 9-force arm, 10-sliding rail, 11-limiting pin, 12-limiting hole, 13-truckle and 14-balancing weight.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments:
example 1
As shown in fig. 1-2, the present disclosure provides a carrying device for a transmission shaft, which includes a supporting frame 1 and a locking clamp 2; the locking clamp 2 is used for clamping and fixing the transmission shaft and further comprises a movable pulley block 3, the movable pulley block 3 is connected with the locking clamp 2, and the movable pulley block 3 can drive the locking clamp 2 to move in the vertical direction. When the device is used, the clamping fixture clamps and fixes the transmission shaft, the pulley block 3 is pulled manually, and the movable pulley block 3 can carry and hoist the transmission shaft. Compared with a manual carrying mode, the mode that the movable pulley block 3 and the clamping fixture carry the transmission shaft can carry and hoist the transmission shaft quickly, manual deep bending at 90 degrees is not needed for carrying the transmission shaft, and the labor intensity of operators is reduced; also need not operating personnel direct contact transmission shaft, can not drop because of the transmission shaft surface is smooth, cause personnel's injury, this device factor of safety is high, easy operation, receive the place factor to influence for a short time, be convenient for arrange, can carry hoist and mount fast, improve work efficiency, accelerate production line work efficiency.
Preferably, the movable pulley block 3 comprises a movable pulley 4, a fixed pulley 5 and a pull rope 6; the movable pulley 4 is connected with the locking clamp 2, the fixed pulley 5 is fixedly connected with the top of the support frame 1, and the pull rope 6 is used for pulling the movable pulley 4 to move in the vertical direction. Firstly, the locking clamp 2 clamps and fixes the transmission shaft, then the pull rope 6 is pulled downwards manually, and the transmission shaft on the locking clamp 2 also moves vertically upwards along with the movable pulley 4 under the combined action of the movable pulley 4 and the fixed pulley 5.
Preferably, running block 3 is a plurality of, locking clamp 2 is a plurality of, and when hoist and mount transmission shaft, the different positions of locking clamp 2 centre gripping transmission shaft can hoist the model of different biography axles, has improved the stability of hoist and mount transmission shaft.
Further, the locking device further comprises a synchronizing rod 7, and the locking clamp 2 is connected with the movable pulley 4 through the synchronizing rod 7. The setting of synchronizing bar 7 lets locking jig 2 be connected more firmly with movable pulley 4, and the security of increasing device hoist and mount transmission shaft can also reduce among the hoist and mount transmission shaft rocking that the transmission shaft produced because of the atress is inhomogeneous, improves the stationarity of hoist and mount transmission shaft.
Furthermore, the device also comprises a plurality of telescopic guide rods 8, the axes of two adjacent telescopic guide rods 8 are arranged in parallel, one end of each telescopic guide rod 8 is fixedly connected with the synchronizing rod 7, and the other end of each telescopic guide rod 8 is connected with the top of the support frame 1; the telescopic direction of the telescopic guide rod 8 is parallel to the moving direction of the movable pulley 4. At hoist and mount transmission shaft in-process, synchronizing bar 7 rises, and flexible guide bar 8 is shortened by the compression, and a plurality of flexible guide bars 8 make the transmission shaft along the flexible direction upward vertical removal of flexible guide bar 8, have reduced the rotation of transmission shaft, and it is more steady smooth and easy to hoist the transmission shaft, has improved the security of operation.
Example 2
As shown in fig. 1-2, the present embodiment is further defined on the basis of embodiment 1: furthermore, the pulley device further comprises a force arm 9, the pull rope 6 is fixedly connected with the force arm 9, the force arm 9 can move along the vertical direction, and the force arm 9 can drive the movable pulley blocks 3 to move simultaneously. When the transmission shaft is hoisted, the operating personnel operates the force arm 9 to vertically move downwards, so as to drive the movable pulley blocks 3 to move simultaneously, and hoist the transmission shaft. The setting of arm of force 9 makes things convenient for the operation personnel simultaneously in step will control a plurality of running block group 3, makes things convenient for the operation personnel to hoist the transmission shaft fast for hoist and mount speed improves the operating efficiency.
Further, the device also comprises a slide rail 10 and a limit pin 11; the slide rail 10 is vertically arranged on the support frame 1, a plurality of limiting holes 12 are formed in the slide rail 10, and the limiting holes 12 are uniformly arranged at intervals along the length direction of the slide rail 10; the force arm 9 is movably connected with the slide rail 10, and the force arm 9 can move linearly along the length direction of the slide rail 10; the limiting pin 11 can be inserted into the limiting hole 12, the limiting pin 11 can be in contact with the force arm 9, and the limiting pin 11 is used for limiting the movement of the force arm 9 on the sliding rail 10.
Further, still include balancing weight 14, balancing weight 14 locates on the arm of force 9, and balancing weight 14 and arm of force 9 are for dismantling the connection, and balancing weight 14 can be according to the transmission shaft of the different specifications of hoist and mount, selects the configuration piece 14 of different weight, and the weight of balanced some transmission shafts of offsetting, makes the operation personnel can lightly hoist the transmission shaft fast, reduces operation personnel's intensity of labour.
Preferably, the bottom of the support frame 1 is provided with a caster 13.
When the movable transmission shaft is hoisted by an operator, the carrying device is firstly pushed to the position where the transmission shaft is placed, the arm of force 9 is lifted up by the operator, the locking clamp 2 is lowered, the locking clamp 2 is automatically released and aligned to the transmission shaft, the balancing weight 14 is placed into the arm of force 9, then the arm of force 9 is pulled down, the locking clamp 2 is automatically locked to fix the transmission shaft, and the transmission shaft is hoisted to be in place, in the lifting process of the transmission shaft, the telescopic guide rod 8 contracts, the telescopic guide rod 8 limits the rotation of the transmission shaft in the hoisting process, the limiting pin 11 is inserted into the limiting hole 12 on the slide rail 10, the limiting pin 11 locks the arm of force 9, the arm of force 9 is prevented from sliding downwards, the carrying device is pushed to the installation station of the transmission shaft, the limiting pin 11.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.
Claims (9)
1. A special carrying device for a transmission shaft comprises a support frame (1) and a locking clamp (2); the locking clamp is used for clamping and fixing the transmission shaft and is characterized by further comprising a movable pulley block (3), the movable pulley block (3) is connected with the locking clamp (2), and the movable pulley block (3) can drive the locking clamp (2) to move in the vertical direction.
2. The carrying device special for the transmission shaft according to claim 1, wherein the movable pulley block (3) comprises a movable pulley (4), a fixed pulley (5) and a pull rope (6); the movable pulley (4) is connected with the locking clamp (2), the fixed pulley (5) is fixedly connected with the top of the support frame (1), and the pull rope (6) is used for pulling the movable pulley (4) to move in the vertical direction.
3. The carrying device special for the transmission shaft according to claim 2, wherein the number of the movable pulley blocks (3) is plural, and the number of the locking clamps (2) is plural.
4. The carrying device special for the transmission shaft according to claim 3, further comprising a synchronizing rod (7), wherein the locking clamp (2) is connected with the movable pulley (4) through the synchronizing rod (7).
5. The carrying device special for the transmission shaft according to claim 4, further comprising a plurality of telescopic guide rods (8), wherein the axes of two adjacent telescopic guide rods (8) are arranged in parallel, one end of each telescopic guide rod (8) is fixedly connected with the synchronizing rod (7), and the other end of each telescopic guide rod (8) is connected with the top of the support frame (1); the telescopic direction of the telescopic guide rod (8) is parallel to the moving direction of the movable pulley (4).
6. The carrying device special for the transmission shaft according to claim 2, further comprising a force arm (9), wherein the free end of the pull rope (6) is fixedly connected with the force arm (9), the force arm (9) can move in a vertical direction, and the force arm (9) can drive the plurality of movable pulley blocks (3) to move simultaneously.
7. The carrying device special for the transmission shaft according to claim 6, further comprising a slide rail (10) and a limit pin (11); the sliding rail (10) is vertically arranged on the supporting frame, a plurality of limiting holes (12) are formed in the sliding rail (10), and the limiting holes (12) are uniformly arranged at intervals along the length direction of the sliding rail (10); the force arm (9) is movably connected with the sliding rail (10), and the force arm (9) can move linearly along the length direction of the sliding rail (10); the limiting pin (11) can be inserted into the limiting hole, the limiting pin (11) can be in contact with the force arm (9), and the limiting pin (11) is used for limiting the movement of the force arm (9) on the sliding rail (10).
8. The carrying device special for the transmission shaft according to claim 6, further comprising a weight block (14), wherein the weight block (14) is disposed on the force arm (9).
9. The carrying device special for the transmission shaft according to claim 1, wherein the bottom of the supporting frame is provided with a caster (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061681.3U CN211688014U (en) | 2020-01-13 | 2020-01-13 | Special carrying device for transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061681.3U CN211688014U (en) | 2020-01-13 | 2020-01-13 | Special carrying device for transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211688014U true CN211688014U (en) | 2020-10-16 |
Family
ID=72771256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020061681.3U Active CN211688014U (en) | 2020-01-13 | 2020-01-13 | Special carrying device for transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211688014U (en) |
-
2020
- 2020-01-13 CN CN202020061681.3U patent/CN211688014U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 222, Nansan Road, Economic and Technological Development Zone, Longquanyi District, Chengdu, Sichuan 610100 Patentee after: FAW Toyota Motor (Chengdu) Co.,Ltd. Address before: No. 222, Nansan Road, economic development zone, Longquanyi District, Chengdu, Sichuan 610000 Patentee before: Sichuan FAW TOYOTA Motor Co.,Ltd. |
|
| CP03 | Change of name, title or address |