CN210412336U - Portable ring rolling mill - Google Patents
Portable ring rolling mill Download PDFInfo
- Publication number
- CN210412336U CN210412336U CN201921019598.3U CN201921019598U CN210412336U CN 210412336 U CN210412336 U CN 210412336U CN 201921019598 U CN201921019598 U CN 201921019598U CN 210412336 U CN210412336 U CN 210412336U
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- China
- Prior art keywords
- support
- lifting
- rotating shaft
- ring rolling
- central shaft
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- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 title claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000003028 elevating effect Effects 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000004512 die casting Methods 0.000 abstract 1
- 238000005242 forging Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 8
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The utility model discloses a portable ring rolling mill, relating to the technical field of ring rolling mills; the automatic die-casting machine comprises a driving wheel, a central shaft, a motor for driving the driving wheel to rotate, a plurality of dies, a lifting device for lifting the driving wheel and a second lifting device for lifting the dies, wherein an air cylinder is arranged at one end of the central shaft, the air cylinder enables the central shaft to move along the axial direction of the central shaft, a rotating shaft penetrates through the dies and is rotatably connected with the dies, an adjusting device for changing the horizontal distance between the rotating shafts is connected onto the rotating shaft, a support is arranged below the central shaft and comprises an accommodating groove, a slope is arranged at the bottom of the accommodating groove, and a discharge hole is formed; the utility model discloses the ejection of compact is convenient.
Description
Technical Field
The utility model belongs to the technical field of ring rolls, in particular to portable ring rolls.
Background
The ring rolling machine is used for processing forged pieces such as valve covers, and after the ring rolling of the existing ring rolling machine is finished, the forged pieces need to be moved away by a feeding machine, and then new materials can be fed, so that the ring rolling machine is not convenient and fast.
Chinese patent No. CN205200424U, the patent name "a ring rolling machine capable of processing two ring pieces simultaneously", relates to a ring rolling machine, and particularly relates to a ring rolling machine capable of processing two ring pieces simultaneously, which comprises a ring rolling machine mounting seat, a mandrel mounted and fixed on the ring rolling machine mounting seat, and a first ring piece fixing and clamping unit and a second ring piece fixing and clamping unit arranged at both sides of the mandrel, wherein a ring rolling wheel for rolling ring processing is arranged above the mandrel, a material supporting unit for supporting the ring pieces is arranged below the mandrel, the ring rolling wheel is provided with two ring rolling grooves, and the material supporting unit comprises a fixed material supporting plate and a movable material supporting plate; although the processing efficiency is high, the forged piece needs to be moved away by a feeding machine after ring rolling is completed, and the processing method is inconvenient.
Disclosure of Invention
The utility model aims at overcoming the inconvenient shortcoming of prior art, provide a portable ring rolls, after ring rolls are accomplished, the cylinder operation, the center pin leaves from the forging, then adopts adjusting device increase mould interval, and the forging falls on the slope, rolls out from the discharge gate on, and is very convenient.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable ring rolling machine, includes drive wheel, center pin, is used for drive wheel pivoted motor, a plurality of mould, still including the elevating gear who is used for going up and down the drive wheel, is used for the second elevating gear of lift mould, center pin one end is equipped with the cylinder, the cylinder makes the center pin along its axial displacement, wear to be equipped with the pivot on the mould, the pivot rotates with the mould to be connected, be connected with in the pivot and be used for changing the adjusting device of horizontal interval between the pivot, the center pin below is equipped with the support, the support includes the holding tank, the tank bottom of holding tank is equipped with the slope, the support is equipped with the discharge gate in the one end. The drive wheel is located the center pin top, and the mould is located the center pin below, grinds after the ring is accomplished, and adjusting device is with the increase of mould interval, and the forging drops between the mould, finally drops on the slope, and then rolls out from the discharge gate, rolls on the carrier.
As preferred, adjusting device includes spout, jack, lifting shoulder pole, the holding tank is passed in the pivot, the both ends of pivot extend to outside the support, the support includes the curb plate, the curb plate is equipped with in the pivot corresponding position the spout, the pivot be located the spout and with spout sliding connection, when the pivot along the spout when sliding down the horizontal direction distance increase between the pivot, the lifting shoulder pole supports and leans on at the pivot downside, the lifting shoulder pole is located outside the support, lifting shoulder pole below is connected with the jack that is used for going up and down the lifting shoulder pole. The jack functions, and the lifting shoulder pole descends, and the pivot supports all the time and leans on the lifting shoulder pole, and the pivot slides in the spout, the distance increase between the pivot.
Preferably, the number of lifting shoulder poles is two, and the support all is equipped with one in the both sides that the pivot tip corresponds lifting shoulder pole, every lifting shoulder pole supports and leans on the pivot downside, lifting shoulder pole horizontal arrangement, the pivot is symmetrical with the midpoint of lifting shoulder pole with the contact point of lifting shoulder pole. The contact points of the rotating shaft and the lifting carrying pole are symmetrical by the midpoint of the lifting carrying pole, so that the stress of the lifting carrying pole is symmetrical, and the contact points of the jack below the lifting carrying pole and the lifting carrying pole are also symmetrical by the midpoint of the central shaft, so that the stress of the lifting carrying pole is symmetrical.
Preferably, a support is arranged at one end, far away from the cylinder, of the central shaft, an insertion hole is formed in one side, close to the central shaft, of the support, a sliding rail is arranged below the support, and the sliding rail is in sliding connection with the support. The stability of center pin is increased to add the pillar.
Preferably, the lifting device is a second cylinder, and the second lifting device is a third cylinder. The cylinder is common elevating gear on the market, the utility model discloses simple manufacture.
Preferably, a second support is arranged above the driving wheel, the driving wheel is rotatably connected with the second support, the motor is fixedly connected to the second support, a plurality of guide posts penetrate through the support, the guide posts penetrate through the second support, the support is slidably connected with the guide posts, the second support is slidably connected with the guide posts, a reaction seat is fixedly connected to the bottom ends of the guide posts, a second reaction seat is fixedly connected to the top ends of the guide posts, the support and the second support are located between the reaction seat and the second reaction seat, a second lifting device is fixedly connected to the reaction seat, and the lifting device is fixedly connected to the second reaction seat. Increase the guide post, increase the stability that mould and drive wheel removed, reaction seat and second reaction seat provide the counter-force.
As preferred, the utility model discloses well elevating gear can also be with second elevating gear: the lifting device is an oil cylinder, and the second lifting device is a second oil cylinder. The hydro-cylinder is common elevating gear on the market, the utility model discloses simple manufacture.
The utility model has the advantages that: the utility model aims at overcoming the inconvenient shortcoming of prior art, provide a portable ring rolls, after the ring is accomplished to the stone roller, the cylinder operation, the center pin leaves from the forging, then adopts adjusting device increase mould interval, and on the slope was fallen to the forging, rolled out from the discharge gate, it is very convenient, work efficiency is high, in addition, the utility model discloses simple manufacture, the atress is reasonable.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic view of placing a forging on a central shaft;
FIG. 5 is a schematic view of the central shaft being inserted into the socket and then beginning to grind the ring;
FIG. 6 is a schematic view of an adjustment device, forging, and bracket;
FIG. 7 is a side view of the adjustment device, forging and bracket;
FIG. 8 is a cross-sectional view B-B of FIG. 7;
FIG. 9 is a schematic view of a forging falling onto a ramp.
In the figure: the device comprises a driving wheel 1, a die 2, a central shaft 3, a support 4, a rotating shaft 5, an accommodating groove 7, a slope 8, a sliding groove 9, a jack 10, a lifting carrying pole 11, a support column 14, an inserting hole 15, a sliding rail 16, a second support 17, a guide column 18, a reaction force seat 19, a second reaction force seat 20 and a forging piece 21.
Detailed Description
The invention will be further explained in detail with reference to the drawings and the following detailed description:
example 1:
fig. 1 to 9 illustrate a portable ring rolling mill, which includes a driving wheel 1, a central shaft 3, two molds 2, a motor for driving the driving wheel 1 to rotate, a lifting device for lifting the driving wheel 1, and a second lifting device for lifting the molds 2, wherein a rotating shaft 5 penetrates through each of the molds 2, the rotating shaft 5 is rotatably connected to the mold 2, an adjusting device for changing the horizontal distance between the rotating shafts 5 is connected to the rotating shaft 5, a support 4 is arranged below the central shaft 3, the support 4 includes a holding tank 7, a slope 8 is arranged at the bottom of the holding tank 7, and a discharge port is arranged at a position corresponding to the lower end of the slope 8 of the support 4; the adjusting device comprises a sliding groove 9, a jack 10 and a lifting shoulder pole 11, the rotating shaft 5 penetrates through the accommodating groove 7, two ends of the rotating shaft 5 extend out of the support 4, the support 4 comprises four side plates, the sliding groove 9 is arranged at the position, corresponding to the rotating shaft 5, of each side plate, the rotating shaft 5 is located in the corresponding sliding groove 9 and is in sliding connection with the corresponding sliding groove 9, when the rotating shaft 5 slides downwards along the corresponding sliding groove 9, the distance between the rotating shaft 5 in the horizontal direction is increased, the lifting shoulder pole 11 abuts against the lower side of the rotating shaft 5, the lifting shoulder pole 11 is located outside the support 4, and the jack 10 used for lifting and lifting the shoulder pole 11 is connected below the lifting shoulder pole 11; the bracket is fixedly connected with a bulge at the corresponding position of the jack, and the jack abuts against the upper side of the bulge; the number of the lifting carrying poles 11 is two, the two sides of the support 4 corresponding to the ends of the rotating shafts 5 are respectively provided with one lifting carrying pole 11, each lifting carrying pole 11 abuts against the lower sides of the two rotating shafts 5, the lifting carrying poles 11 are horizontally arranged, and the contact points of the rotating shafts 5 and the lifting carrying poles 11 are symmetrical about the midpoint of the lifting carrying poles 11; an air cylinder is arranged at one end of the central shaft 3, the air cylinder enables the central shaft 3 to move along the axial direction of the central shaft, a support column 14 is arranged at the other end of the central shaft 3, an insertion hole 15 is formed in one side, close to the central shaft 3, of the support column 14, a sliding rail 16 is arranged below the support column 14, and the sliding rail 16 is connected with the support column 14 in a sliding mode; the utility model discloses a motor, including drive wheel 1, motor, guide post 18, support 4 and second support 17, drive wheel 1 top is equipped with second support 17, drive wheel 1 rotates with second support 17 to be connected, the motor rigid coupling is on second support 17, wear to be equipped with a plurality of guide posts 18 on the support 4, guide post 18 passes second support 17, support 4 and guide post 18 sliding connection, second support 17 and guide post 18 sliding connection, 18 bottom rigid couplings of guide post have counter-force seat 19, 18 top rigid couplings of guide post have second counter-force seat 20, support 4 and second support 17 are located between counter-force seat 19 and second counter-force seat 20, the second elevating gear rigid coupling is on counter-force seat 19, the elevating gear rigid coupling is on second counter-force seat 20, and the elevating gear is the second cylinder, the second elevating gear is the third cylinder.
The use process of the embodiment is as follows:
the forging 21 needing ring rolling is placed on a central shaft 3, then a support 14 slides on a slide rail 16, then a cylinder operates, the central shaft 3 extends, the end part of the central shaft 3 enters a jack 15 on the support 14, then a second cylinder operates, a driving wheel 1 descends, the driving wheel abuts against the forging, meanwhile, a third cylinder operates, a mold 2 ascends, the mold abuts against the lower side of the forging, then a motor operates, the driving wheel 1 rotates to drive the forging 21 to rotate, after ring rolling is completed, the cylinder operates, the central shaft 3 shortens, the central shaft 3 leaves from the forging 21, at the moment, a jack 10 descends, a lifting carrying arm 11 descends, a rotating shaft 5 slides downwards in a sliding groove 9, the distance between rotating shafts 5 increases, the distance between the molds increases, the forging 21 descends, finally, the forging 21 falls down from the mold, the forging 21 falls on a slope 8, and the forging 21 rolls out from a discharge port under the, finally, the trolley is rolled onto a carrying vehicle, so that the trolley is convenient to use; the utility model discloses when using, when rolling the ring, the material loading machine can go the new material of transport, waits to roll after the ring is accomplished, directly goes up the new material, rolls the automatic carrier that rolls of good forging of ring.
Example 2:
this embodiment is substantially the same as embodiment 1 except that: the lifting device is an oil cylinder, and the second lifting device is a second oil cylinder.
The use process of the embodiment is as follows:
the procedure used in this example was substantially the same as in example 1.
Claims (7)
1. The utility model provides a portable ring rolling machine, includes drive wheel, center pin, is used for driving drive wheel pivoted motor, a plurality of mould, its characterized in that, still including the elevating gear who is used for going up and down the drive wheel, the second elevating gear who is used for lifting die utensil, center pin one end is equipped with the cylinder, the cylinder makes the center pin along its axial displacement, wear to be equipped with the pivot on the mould, the pivot is connected with the mould rotation, be connected with the adjusting device who is used for changing horizontal interval between the pivot in the pivot, the center pin below is equipped with the support, the support includes the holding tank, the tank bottom of holding tank is equipped with the slope, the support is equipped with the discharge gate in the one end.
2. The portable ring rolling mill according to claim 1, wherein the adjusting device comprises a sliding groove, a jack and a lifting shoulder pole, the rotating shaft penetrates through the accommodating groove, two ends of the rotating shaft extend out of the support, the support comprises a side plate, the side plate is provided with the sliding groove at a corresponding position of the rotating shaft, the rotating shaft is located in the sliding groove and is in sliding connection with the sliding groove, when the rotating shaft slides downwards along the sliding groove, the distance in the horizontal direction between the rotating shafts is increased, the lifting shoulder pole is abutted against the lower side of the rotating shaft, the lifting shoulder pole is located out of the support, and the jack used for lifting the lifting shoulder pole is connected below the lifting shoulder pole.
3. The portable ring rolling mill according to claim 2, wherein the number of the lifting carrying poles is two, the two sides of the support corresponding to the ends of the rotating shaft are provided with one lifting carrying pole, each lifting carrying pole abuts against the lower side of the rotating shaft, the lifting carrying poles are horizontally arranged, and the contact points of the rotating shaft and the lifting carrying poles are symmetrical about the midpoint of the lifting carrying poles.
4. The portable ring rolling mill according to claim 1, wherein a support is provided at an end of the central shaft away from the cylinder, a jack is provided at a side of the support close to the central shaft, a slide rail is provided below the support, and the slide rail is slidably connected with the support.
5. The portable ring mill according to claim 1, wherein the lifting device is a second cylinder and the second lifting device is a third cylinder.
6. The portable ring rolling mill according to claim 1, wherein a second support is provided above the driving wheel, the driving wheel is rotatably connected with the second support, the motor is fixedly connected to the second support, a plurality of guide posts are provided on the support, the guide posts pass through the second support, the support is slidably connected with the guide posts, the second support is slidably connected with the guide posts, a reaction force seat is fixedly connected to the bottom of the guide posts, a second reaction force seat is fixedly connected to the top of the guide posts, the support and the second support are located between the reaction force seat and the second reaction force seat, the second lifting device is fixedly connected to the reaction force seat, and the lifting device is fixedly connected to the second reaction force seat.
7. A portable ring mill according to claim 1, 2, 3, 4 or 6 wherein said lifting means is a ram and said second lifting means is a second ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019598.3U CN210412336U (en) | 2019-07-02 | 2019-07-02 | Portable ring rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019598.3U CN210412336U (en) | 2019-07-02 | 2019-07-02 | Portable ring rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210412336U true CN210412336U (en) | 2020-04-28 |
Family
ID=70378559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921019598.3U Expired - Fee Related CN210412336U (en) | 2019-07-02 | 2019-07-02 | Portable ring rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210412336U (en) |
-
2019
- 2019-07-02 CN CN201921019598.3U patent/CN210412336U/en not_active Expired - Fee Related
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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: 20200428 |