CN210147407U - Spare part pressure equipment device on planet carrier - Google Patents
Spare part pressure equipment device on planet carrier Download PDFInfo
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- CN210147407U CN210147407U CN201921042549.1U CN201921042549U CN210147407U CN 210147407 U CN210147407 U CN 210147407U CN 201921042549 U CN201921042549 U CN 201921042549U CN 210147407 U CN210147407 U CN 210147407U
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Abstract
The utility model aims at providing a spare part pressure equipment device on planet carrier that can improve production efficiency. A press mounting device for parts on a planet carrier comprises a press, a positioning seat and a positioning block which are arranged on a workbench, a plurality of first accommodating grooves are arranged in the positioning seat, the first accommodating grooves upwards penetrate through the positioning seat, a first compression spring and a positioning pin are arranged in the first accommodating groove, the upper end surface of the positioning seat is concave downwards to form a second accommodating groove, a positioning column is arranged in the second accommodating tank and used for positioning the sun gear, the inner diameter of the second accommodating tank is larger than the outer diameter of the sun gear, the positioning pins are used for supporting the wheel shafts, a plurality of positioning holes which penetrate through the positioning blocks up and down are formed in the positioning blocks, the number and the positions of the positioning holes correspond to the wheel shaft fixing holes of the planet carrier one by one, when the planet carrier is placed on the positioning seat and the positioning block is placed on the planet carrier, the upper end of the positioning pin extends into the positioning hole under the action of the first compression spring.
Description
Technical Field
The utility model relates to an automatic change pressure equipment auxiliary device, concretely relates to spare part pressure equipment device on planet carrier.
Background
The planet carrier is required to be pressed with a sun wheel and three wheel shafts, the number of parts needing press fitting is large, manual press fitting is slow, and production efficiency is low.
Disclosure of Invention
The utility model aims at providing a spare part pressure equipment device on planet carrier that can improve production efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a press mounting device for parts on a planet carrier comprises a press, a positioning seat and a positioning block which are arranged on a workbench, a plurality of first accommodating grooves are arranged in the positioning seat, the first accommodating grooves upwards penetrate through the positioning seat, a first compression spring and a positioning pin are arranged in the first accommodating groove, the upper end surface of the positioning seat is concave downwards to form a second accommodating groove, a positioning column is arranged in the second accommodating tank and used for positioning the sun gear, the inner diameter of the second accommodating tank is larger than the outer diameter of the sun gear, the positioning pins are used for supporting the wheel shafts, a plurality of positioning holes which penetrate through the positioning blocks up and down are formed in the positioning blocks, the number and the positions of the positioning holes correspond to the wheel shaft fixing holes of the planet carrier one by one, when the planet carrier is placed on the positioning seat and the positioning block is placed on the planet carrier, the upper end of the positioning pin extends into the positioning hole under the action of the first compression spring.
Carry out the utility model discloses during the use of device, place the sun gear in the second holding tank and fix a position through the reference column, then place the planet carrier on the sun gear, so that the reason is located the sun gear fixed orifices lower limb department of planet carrier on the sun gear, and fix a position through the locating pin, then place the locating piece on the planet carrier, carry out the location of locating piece position through the locating pin, so that the locating pin upper end extends to in the locating hole, place the shaft in the locating hole of locating piece so that shaft support post locating pin up end on, start the press at last and go up all shaft pressure equipment on the planet carrier, impress the sun gear upper end in the planet carrier simultaneously. The utility model discloses the device can once only carry out the pressure equipment of all shaft and sun gear and planet carrier, and pressure equipment efficiency improves greatly.
Preferably, the bottom of the second accommodating groove is recessed to form a third accommodating groove, and the lower end of the positioning column is fixed in the third accommodating groove. The above arrangement makes the device of the utility model change the processing.
Preferably, the middle part of the positioning block is provided with a yielding groove which penetrates through the positioning block from top to bottom, and when the planet carrier is placed on the positioning seat and the positioning block is placed on the planet carrier, the yielding groove is positioned right above the sun gear fixing hole of the planet carrier. Sometimes, due to the problem of the processing technology, the axial length of a section of the sun gear matched with the planet carrier is larger than the thickness of the planet carrier, and the abdicating groove is used for abdicating the part of the sun gear protruding out of the planet carrier so as to ensure the press mounting of the sun gear and the planet carrier and facilitate the subsequent reprocessing; and meanwhile, the yielding groove can also be used for yielding the positioning column.
Preferably, the positioning seats are arranged on the flow rotating plate, a plurality of positioning seats are arranged on the flow rotating plate, the press comprises a press head, the flow plate is provided with a buffer seat, the positioning seat is fixed on the buffer seat, the flow plate moves to enable the buffer seat to move to the position under the press head, the buffer seat comprises an upper movable block, a fixed block and a lower movable block, the transfer plate is provided with a fixed block fixing hole which penetrates up and down, the fixed block is fixed in the fixed block fixing hole, the fixed block is provided with a plurality of standing grooves which are penetrated up and down, a guide rod is arranged in the placing groove in a sliding manner, a second compression spring is sleeved on the guide rod, the upper ends of the guide rod are fixed with the upper movable block, the lower end of the guide rod is fixed with the lower movable block, the upper end of the second compression spring is in contact with the lower end face of the upper movable block, and the compression spring is supported on the fixed block.
The number of the positioning seats is increased by the arrangement, so that the assembling workers can conveniently carry out feeding, press fitting and discharging, and the production efficiency is further improved. When the press carries out the pressure equipment to work piece on the positioning seat, when the positioning seat atress promptly, the positioning seat can transmit power for the last movable block of cushion seat, second compression spring is compressed this moment, fix the lower movable block downstream of last movable block downside in order to support on the workstation, so that the positioning seat has vertical support, the power that the pressure head transmitted can not transmit on the circulation board, in order to avoid circulation board atress to warp as far as possible, in order to improve the pressure equipment precision, in order to prolong circulation board life. The positioning seat can be fixed on the upper movable block of the buffer seat through a fastener, or the positioning seat is integrally formed on the upper movable block.
Preferably, the placing groove comprises an upper placing groove section and a lower placing groove section from top to bottom, the inner diameter of the upper placing groove section is larger than that of the lower placing groove section so as to form a step structure, the second compression spring is located in the upper placing groove section, the upper end of the second compression spring is in contact with the lower end face of the upper movable block, and the lower end of the second compression spring is in contact with the step face of the placing groove. Above-mentioned setting so that the utility model discloses the device structure is more simple, and the second compression spring's of being convenient for location is fixed, makes simultaneously the utility model discloses longer second compression spring can be used to the device.
Preferably, the lower side of the flow plate is provided with a bearing platform, the height position of the upper end surface of the bearing platform is lower than that of the lower end surface of the flow plate, the bearing platform is positioned under the pressure head, and the buffer seat is stressed by downward force to enable the lower end surface of the lower movable block to be in contact with the upper end surface of the bearing platform. The arrangement is smaller, the lower movable block is not required to be directly contacted with the workbench, and the buffer seat is stressed to directly support the lower movable block on the bearing platform.
Preferably, the lower end of the upper movable block is upwards concave to form an upper positioning groove, the upper end of the lower movable block is downwards concave to form a lower positioning groove, the upper end of the guide rod is positioned in the upper positioning groove, and the lower end of the guide rod is positioned in the lower positioning groove; the guide rod is provided with a through hole which penetrates through the guide rod from top to bottom, an internal thread structure is formed on the inner wall of the through hole, and the upper movable block and the lower movable block are provided with sunk grooves matched with screws. The arrangement makes the fixing of the upper movable block, the guide rod and the lower movable block more convenient.
Preferably, an upper positioning ring extending downwards is formed on the outer edge of the upper movable block, a lower positioning ring extending upwards is formed on the outer edge of the lower movable block, the shape of part or all of the inner edge of the upper positioning ring is the same as that of the outer edge of the upper end of the fixed block, and the shape of part or all of the inner edge of the lower positioning ring is the same as that of the outer edge of the lower end of the fixed block. The guiding function of the up-and-down moving block during moving up and down is realized by the arrangement.
Preferably, the upper circumferential outer edge of the fixing block extends circumferentially outward to form an outer protrusion supported on the upper end surface of the flow plate when the fixing block is fitted in the fixing hole. The arrangement is convenient for the positioning and fixing of the buffer seat and the flow rotating plate.
Preferably, the cross section of the upper movable block extending upwards is a positioning bulge with an annular shape, and the shape and the size of the inner edge of the positioning bulge are the same as those of the outer edge of the lower end of the positioning seat. The positioning seat is positioned by the aid of the arrangement, so that the positioning seat is prevented from moving left and right.
The utility model has the advantages of can improve production efficiency, can improve the pressure equipment precision to extension circulation board life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the positioning seat of the present invention;
fig. 3 is a side view of the positioning seat of the present invention;
fig. 4 is a cross-sectional view of the present invention
FIG. 5 is an axial view of the cushion socket of the present invention;
fig. 6 is a cross-sectional view of the buffer seat of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 3, the press mounting device for the parts on the planet carrier of the present invention comprises a press 11, a positioning seat 2 and a positioning block 3, which are arranged on a working table 1, wherein a plurality of first holding grooves 21 are arranged in the positioning seat 2, the first holding grooves 21 upwardly penetrate through the positioning seat 2, a first compression spring (not shown in the figure) and a positioning pin 22 are arranged in the first holding grooves 21, the upper end surface of the positioning seat 2 is recessed to form a second holding groove, a positioning column 23 is arranged in the second holding groove, the positioning column 23 is used for matching with an inner hole of a sun gear 41 to position the sun gear 41, the inner diameter of the second holding groove is larger than the outer diameter of the sun gear 41, the positioning pin 22 is used for supporting a wheel shaft, the positioning block 3 is formed with a plurality of positioning holes 31 which are penetrated up and down, the number and positions of the, and when the positioning block 3 is placed on the planet carrier 4, the upper end of the positioning pin 22 extends into the positioning hole 31 under the action of the first compression spring.
The bottom of the second accommodating groove is recessed to form a third accommodating groove, and the lower end of the positioning column 23 is fixed in the third accommodating groove. The middle part of the positioning block 3 is formed with a yielding groove 32 which penetrates up and down, when the planet carrier 4 is placed on the positioning seat 2, and the positioning block 3 is placed on the planet carrier 4, the yielding groove 32 is positioned right above the sun gear fixing hole 43 of the planet carrier 4. Wherein, the internal diameter of third holding tank and first holding tank upper end opening part all is less than the internal diameter of lower extreme, and locating pin 22 and reference column 23 all form one section thick one section thin stair structure, carry on spacingly through the little internal diameter in upper end in order to avoid locating pin 22 and reference column 23 upwards to break away from positioning seat 2.
As shown in fig. 1, 4, 5 and 6, the positioning seats 2 are arranged on a flow plate 12, a plurality of positioning seats 2 are uniformly arranged on the flow plate 12 at intervals in an annular shape, a press 11 includes a press head 13, a buffer seat 5 is arranged on the flow plate 12, the positioning seats 2 are fixed on the buffer seat 5, the positioning seats 2 correspond to the buffer seats 5 one by one, the flow plate 12 moves to enable the buffer seat 5 to move under the press head 13, the buffer seat 5 includes an upper movable block 6, a fixed block 7 and a lower movable block 8, a fixed block fixing hole 14 penetrating up and down is arranged on the flow plate 12, the fixed block 7 is fixed in the fixed block fixing hole 14, a plurality of standing grooves 71 penetrating up and down are formed in the fixed block 7, guide rods 9 are slidably arranged in the standing grooves 71, second compression springs (not shown in the drawing) are sleeved on the guide rods 9, the upper ends of the guide rods 9 are all fixed with the upper movable block 6, the lower ends of the guide rods 9 are, the upper end of the second compression spring is contacted with the lower end surface of the upper movable block 6, and the second compression spring is supported on the fixed block 7. The flow plate 12 is rotatably fixed on a rotation driving device 19, and the rotation driving device 19 can be an indexing disc or a rotary cylinder which can drive the flow plate 12 to rotate at a fixed angle.
The placing groove 71 comprises an upper placing groove section 72 and a lower placing groove section from top to bottom, the inner diameter of the upper placing groove section 72 is larger than that of the lower placing groove section to form a step structure, the second compression spring is located in the upper placing groove section 72, the upper end of the second compression spring is in contact with the lower end face of the upper movable block 6, and the lower end of the second compression spring is in contact with the step face of the placing groove 71. The lower side of the flow plate 12 is provided with a bearing platform 15, the height position of the upper end surface of the bearing platform 15 is lower than that of the lower end surface of the flow plate 12, the bearing platform 15 is positioned under the pressure head 13, and the buffer seat 5 is forced downwards to enable the lower end surface of the lower movable block 8 to be in contact with the upper end surface of the bearing platform 15. The upper peripheral outer edge of the fixing block 7 extends to the outer peripheral side to form an outer projection 77, and the outer projection 77 is supported on the upper end surface of the flow plate 12 when the fixing block 7 is fitted in the fixing block fixing hole 14.
The lower end of the upper movable block 6 is upwards concave to form an upper positioning groove, the upper end of the lower movable block 8 is downwards concave to form a lower positioning groove, the upper end of the guide rod 9 is positioned in the upper positioning groove, and the lower end of the guide rod 9 is positioned in the lower positioning groove. The guide rod 9 is provided with a through hole 91 which penetrates through the guide rod from top to bottom, an internal thread structure is formed in the through hole 91, and the upper movable block 6 and the lower movable block 8 are both provided with sunk grooves 90 matched with screws. An upper positioning ring 61 extending downwards is formed on the outer edge of the upper movable block 6, a lower positioning ring 81 extending upwards is formed on the outer edge of the lower movable block 8, the shape of part or all of the inner edge of the upper positioning ring 61 is the same as that of the outer edge of the upper end of the fixed block 7, and the shape of part or all of the inner edge of the lower positioning ring 81 is the same as that of the outer edge of the lower end of the fixed block 7. The cross section of the upper movable block 6 extending upwards is a ring-shaped positioning bulge 66, and the shape and the size of the inner edge of the positioning bulge 66 are the same as the shape and the size of the outer edge of the lower end of the positioning seat 2.
Carry out the utility model discloses during the use of device, place the sun gear in the second holding tank and fix a position through the reference column, then place the planet carrier on the sun gear, so that the reason is located the sun gear fixed orifices lower limb department of planet carrier on the sun gear, and fix a position through the locating pin, then place the locating piece on the planet carrier, carry out the location of locating piece position through the locating pin, so that the locating pin upper end extends to in the locating hole, place the shaft in the locating hole of locating piece so that shaft support post locating pin up end on, start the press at last and go up all shaft pressure equipment on the planet carrier, impress the sun gear upper end in the planet carrier simultaneously.
The utility model discloses the positioning seat is fixed on the buffing pad, and the buffing pad setting can set up the positioning seat of more quantity on the circulation board to in assembly workman carries out material loading, pressure equipment and unloading. The utility model discloses a circulation board can not incline, and the pressure equipment precision is high, and the life of circulation board is longer.
The utility model has the advantages of can improve production efficiency, can improve the pressure equipment precision to extension circulation board life.
Claims (10)
1. A press mounting device for parts on a planet carrier is characterized by comprising a press, a positioning seat and a positioning block which are arranged on a workbench, a plurality of first accommodating grooves are arranged in the positioning seat, the first accommodating grooves upwards penetrate through the positioning seat, a first compression spring and a positioning pin are arranged in the first accommodating groove, the upper end surface of the positioning seat is concave downwards to form a second accommodating groove, a positioning column is arranged in the second accommodating tank and used for positioning the sun gear, the inner diameter of the second accommodating tank is larger than the outer diameter of the sun gear, the positioning pins are used for supporting the wheel shafts, a plurality of positioning holes which penetrate through the positioning blocks up and down are formed in the positioning blocks, the number and the positions of the positioning holes correspond to the wheel shaft fixing holes of the planet carrier one by one, when the planet carrier is placed on the positioning seat and the positioning block is placed on the planet carrier, the upper end of the positioning pin extends into the positioning hole under the action of the first compression spring.
2. A press-fitting device for parts on a planet carrier as claimed in claim 1, wherein the bottom of the second receiving groove is recessed to form a third receiving groove, and the lower end of the positioning post is fixed in the third receiving groove.
3. A component press-fitting device for a planet carrier as claimed in claim 1, wherein the locating block has a middle slot extending vertically therethrough, and when the planet carrier is placed on the locating seat and the locating block is placed on the planet carrier, the slot is located right above the sun gear fixing hole of the planet carrier.
4. The device for press mounting parts on a planet carrier according to claim 1, wherein the positioning seats are disposed on a flow plate, the flow plate is provided with a plurality of positioning seats, the press comprises a pressing head, the flow plate is provided with a buffer seat, the positioning seats are fixed on the buffer seat, the flow plate moves to move the buffer seat to a position right below the pressing head, the buffer seat comprises an upper movable block, a fixed block and a lower movable block, the flow plate is provided with a fixed block fixing hole penetrating up and down, the fixed block is fixed in the fixed block fixing hole, the fixed block is provided with a plurality of standing grooves penetrating up and down, the standing grooves are slidably provided with guide rods, the guide rods are sleeved with second compression springs, the upper ends of the guide rods are all fixed with the upper movable block, the lower ends of the guide rods are all fixed with the lower movable block, and the upper ends of the second compression springs are in contact with the lower end surface of the upper movable block, the second compression spring is supported on the fixed block.
5. The component press-fitting device for the planet carrier according to claim 4, wherein the placing groove comprises an upper placing groove section and a lower placing groove section from top to bottom, the inner diameter of the upper placing groove section is larger than that of the lower placing groove section to form a stepped structure, the second compression spring is located in the upper placing groove section, the upper end of the second compression spring is in contact with the lower end face of the upper movable block, and the lower end of the second compression spring is in contact with the stepped surface of the placing groove.
6. A component press-fitting device on a planet carrier as claimed in claim 4, wherein the lower side of the flow plate is provided with a bearing platform, the height position of the upper end surface of the bearing platform is lower than that of the lower end surface of the flow plate, the bearing platform is positioned right below the pressure head, and the buffer seat is forced downwards to enable the lower end surface of the lower movable block to be in contact with the upper end surface of the bearing platform.
7. A component press-fitting device for a planet carrier as claimed in claim 4, wherein the lower end of the upper movable block is upwardly concave to form an upper positioning groove, the upper end of the lower movable block is downwardly concave to form a lower positioning groove, the upper end of the guide rod is located in the upper positioning groove, and the lower end of the guide rod is located in the lower positioning groove; the guide rod is provided with a through hole which penetrates through the guide rod from top to bottom, an internal thread structure is formed on the inner wall of the through hole, and the upper movable block and the lower movable block are provided with sunk grooves matched with screws.
8. A component press-fitting device for a planet carrier as claimed in claim 4, wherein the outer edge of the upper movable block is formed with an upper positioning ring extending downwards, the outer edge of the lower movable block is formed with a lower positioning ring extending upwards, part or all of the inner edge of the upper positioning ring has the same shape as the outer edge of the upper end of the fixed block, and part or all of the inner edge of the lower positioning ring has the same shape as the outer edge of the lower end of the fixed block.
9. A component press-fitting device for a planet carrier as claimed in claim 4, wherein the peripheral outer edge of the upper portion of the fixing block extends to the outside in the peripheral direction to form an outer protrusion which is supported on the upper end surface of the flow plate when the fixing block is fitted in the fixing hole of the fixing block.
10. A press-fitting device for parts on a planet carrier as claimed in claim 4, wherein the upper movable block has an upwardly extending positioning protrusion with an annular cross section, and the shape and size of the inner edge of the positioning protrusion are the same as those of the outer edge of the lower end of the positioning seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042549.1U CN210147407U (en) | 2019-07-05 | 2019-07-05 | Spare part pressure equipment device on planet carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042549.1U CN210147407U (en) | 2019-07-05 | 2019-07-05 | Spare part pressure equipment device on planet carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210147407U true CN210147407U (en) | 2020-03-17 |
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ID=69765303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921042549.1U Active CN210147407U (en) | 2019-07-05 | 2019-07-05 | Spare part pressure equipment device on planet carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210147407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253254A (en) * | 2019-07-05 | 2019-09-20 | 横店集团英洛华电气有限公司 | Components press-loading apparatus on planet carrier |
| CN111673433A (en) * | 2020-06-09 | 2020-09-18 | 横店集团英洛华电气有限公司 | Press mounting method for planet carrier and pin shaft |
-
2019
- 2019-07-05 CN CN201921042549.1U patent/CN210147407U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253254A (en) * | 2019-07-05 | 2019-09-20 | 横店集团英洛华电气有限公司 | Components press-loading apparatus on planet carrier |
| CN110253254B (en) * | 2019-07-05 | 2024-03-15 | 浙江联宜电机有限公司 | Part press-fitting device on planet carrier |
| CN111673433A (en) * | 2020-06-09 | 2020-09-18 | 横店集团英洛华电气有限公司 | Press mounting method for planet carrier and pin shaft |
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