CN210412337U - Horizontal ring rolling machine for processing smooth end face of forged piece - Google Patents
Horizontal ring rolling machine for processing smooth end face of forged piece Download PDFInfo
- Publication number
- CN210412337U CN210412337U CN201921020120.2U CN201921020120U CN210412337U CN 210412337 U CN210412337 U CN 210412337U CN 201921020120 U CN201921020120 U CN 201921020120U CN 210412337 U CN210412337 U CN 210412337U
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- Prior art keywords
- tray
- forging
- support
- bushing
- processing
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- 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
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- 238000005096 rolling process Methods 0.000 title claims abstract description 21
- 238000005242 forging Methods 0.000 claims abstract description 60
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005498 polishing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a horizontal ring rolling mill for processing smooth end faces of forgings, relating to the technical field of forging processing devices; the forging die comprises a die, a driving wheel, a tray for placing a forging piece and a motor for rotating the driving wheel, wherein two conical wheels are arranged on one side of the tray, the conical wheels are arranged up and down and comprise rotating shafts and conical heads, the conical heads are coaxial with the rotating shafts, the conical heads are positioned on one sides of the rotating shafts, which are close to the tray, and gaps are formed in one sides of the tray, which are close to the conical wheels; the utility model has the advantages that: the utility model provides a processing forging terminal surface smooth horizontal ring rolls utilizes the cone pulley forging terminal surface of polishing to make the forging terminal surface smooth, possess the function with the forging landing simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the forging processingequipment, in particular to processing smooth horizontal ring rolls of forging terminal surface.
Background
The ring rolling machine is used for processing forged pieces such as valve covers, the end faces of the valve covers are smooth, the sealing performance of the valve body can be better, the existing ring rolling machine lacks parts for polishing the end faces of the forged pieces, and the end faces of the processed forged pieces are not smooth.
Chinese patent No. CN205200424U, the patent name "a ring rolling mill capable of processing two ring pieces simultaneously"; relate to a ring rolls, especially relate to a ring rolls that can two rings of simultaneous processing, including the ring rolls mount pad, the installation is fixed dabber and setting on the ring rolls mount pad and is in the fixed centre gripping unit of first ring spare, the fixed centre gripping unit of second ring spare of dabber both sides, the dabber top is equipped with the ring rolling wheel that is used for ring rolling processing, the dabber below is equipped with the support material unit that is used for supporting the ring spare, the ring rolling wheel is equipped with twice ring rolling groove, hold in the palm the material unit including deciding the support flitch and moving the support flitch. Although the invention has high processing efficiency, the end face of the forged piece is not smooth because the end face of the forged piece is lack of a grinding part.
Disclosure of Invention
The utility model aims at overcoming prior art and lacking the shortcoming that the part of polishing leads to the terminal surface not smooth at the forging terminal surface, providing a smooth horizontal ring rolling machine of processing forging terminal surface, utilizing the cone pulley to polish the forging terminal surface to it is smooth to make the forging terminal surface.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a smooth horizontal ring rolls of processing forging terminal surface, is including the mould that is used for the roll extrusion forging, be used for rotating the drive wheel of forging, be used for placing the tray of forging and be used for rotating the motor of drive wheel, tray one side is equipped with two conical pulleys, the conical pulley is arranged from top to bottom, the conical pulley includes pivot and conical head, conical head and pivot are coaxial, the conical head is located the pivot and is close to tray one end, be equipped with on the tray and hold the conical head and carry out the breach of processing to forging terminal surface center. The drive wheel is used for driving the forging to rotate, when grinding the ring, the conical head laminating is at two upper and lower terminal surfaces of forging, when the forging rotates, the conical pulley takes place to rotate, the conical pulley is polished the forging terminal surface, thereby make the forging terminal surface smooth, forgings such as valve gap are ring shape, the hole in the middle of some forgings is little, if the conical head wants to roll the whole terminal surface of forging, the conical head need be very close to the centre of a circle of forging, the conical head below this moment gets into the breach, thereby prevent that conical head and tray from interfering.
Preferably, a bracket is arranged on one side of the tray, the bracket is rotationally connected with the mold, a second motor is arranged at the position, corresponding to the cone pulley, of the bracket, the second motor is connected with the cone pulley, the second motor at the lower part is fixedly connected with the bracket, and the second motor at the upper part is connected with the bracket in a sliding manner. The support is used for supporting cone pulley and grinding apparatus, and the second motor rotates with the cone pulley to be connected, thereby the interval of high adjustment cone pulley through the adjustment second motor to can adapt not unidimensional forging.
Preferably, a second support is arranged on one side of the tray, the tray is located between the support and the second support, the second support is rotatably connected with the driving wheel, the motor is located on the second support, a plurality of guide rods penetrate through the support, the guide rods penetrate through the second support, the guide rods are slidably connected with the second support, a counter-force seat is fixedly connected to one end of each guide rod, a second counter-force seat is fixedly connected to the other end of each guide rod, the counter-force seat is located on one side, far away from the second support, of the support, an oil cylinder is arranged on each counter-force seat, a second oil cylinder is arranged on each second counter-force seat, the oil cylinder is connected with the support, and the second oil cylinder is connected with the second support. The second support is used for supporting the drive wheel, and the support slides on the guide bar with the second support, and the guide bar plays the effect of direction, and the reaction seat provides the reaction with the second reaction seat.
Preferably, a limiting shaft capable of vertically lifting is arranged below the tray, and the limiting shaft penetrates through the tray in the axial direction and then is inserted into the hole in the forging. The limiting shaft rises, and the limiting shaft penetrates through the forge piece after penetrating through the notch, so that the forge piece is prevented from falling off from the tray.
Preferably, a bushing is arranged below the tray, the bushing is fixedly connected with the tray, the bushing is sleeved on the limiting shaft and is in sliding connection with the limiting shaft, a third motor used for driving the bushing to rotate is connected to the bushing, and a third oil cylinder used for driving the limiting shaft to move is arranged on the bushing. The bush is used for the spacing axle motion of direction, and after the forging was processed, the third motor function, the bush rotates, and spacing axle rotates, and the forging slides down on the carrier along spacing axle under the effect of gravity.
Preferably, the upper edge of the lower conical head is higher by 3-4cm than the tray. When the forged piece is used for rolling the ring, the forged piece is clamped by the driving wheel and the grinding tool and is clamped by the two conical wheels, and at the moment, the height of the upper edge of the lower conical head is 3-4cm higher than that of the tray. The forging is separated from the tray when rotating, and the grinding disc is prevented from being rubbed with the forging.
Preferably, one side of the bushing is provided with a limiting lug, and the limiting lug is positioned on the roll-out side of the bushing. The limit lugs are used for preventing the lining from over-rotating, thereby damaging the lining.
The utility model has the advantages that: the utility model provides a processing forging terminal surface smooth horizontal ring rolls utilizes the cone pulley forging terminal surface of polishing to make the forging terminal surface smooth, possess the function with the forging landing simultaneously.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view B-B of FIG. 3;
fig. 5 is a side view of the present invention;
FIG. 6 is a cross-sectional view C-C of FIG. 5;
FIG. 7 is a schematic view of a forging on a pallet;
FIG. 8 is a schematic view of the bushing after rotation;
FIG. 9 is a schematic view of ring rolling.
In the figure: the die comprises a die 1, a driving wheel 2, a tray 3, a cone pulley 4, a rotating shaft 5, a cone head 6, a notch 8, a forge piece 9, a support 10, a second support 11, a guide rod 12, a limiting shaft 13, a lining 14, a clamping piece 15, a third motor 16, a limiting lug 17 and a bottom plate 18.
Detailed Description
The invention will be further explained in detail with reference to the drawings and the following detailed description:
example (b):
fig. 1 to 9 show a horizontal ring rolling mill for processing smooth end faces of forged pieces, which comprises a bottom plate 18, two dies 1, wherein the dies 1 are cylindrical structures, a driving wheel 2, a tray 3 for placing the forged pieces 9 and a motor for rotating the driving wheel 2, the die 1 and the driving wheel 2 are positioned at two opposite sides of the tray 3, one side of the tray 3 is provided with two cone pulleys 4, the cone pulley 4 is arranged up and down, the cone pulley 4 comprises a rotating shaft 5 and a cone head 6, the cone head 6 is coaxial with the rotating shaft 5, the conical head 6 is positioned on one side of the rotating shaft 5 close to the tray 3, the section of the lower edge of the upper conical head 6 is parallel to the tray 3, the section of the upper edge of the lower conical head 6 is parallel to the tray 3, the height of the upper edge of the lower conical head 6 is 3-4cm higher than that of the tray 3, the conical head 6 is attached to the upper end surface and the lower end surface of the forging 9, and a notch 8 is formed in one side, close to the conical pulley 4, of the tray 3; a bracket 10 is arranged on one side of the tray 3, the bracket 10 is fixed on a bottom plate 18, the bracket 10 is rotationally connected with the die 1, a second motor is arranged on the bracket 10 at a position corresponding to the cone pulley 4, the lower second motor is fixedly connected with the bracket 10, the upper second motor is connected with the bracket 10 in a sliding manner, and the second motor is connected with the cone pulley 4; a second support 11 is arranged on one side of the tray 3, the second support 11 is fixed on a bottom plate 18, the second support 11 is rotatably connected with the driving wheel 2, the motor is positioned on the second support 11, a plurality of guide rods 12 penetrate through the support 10, the guide rods 12 penetrate through the second support 11, the guide rods 12 are slidably connected with the support 10, the guide rods 12 are slidably connected with the second support 11, one end of each guide rod 12 is fixedly connected with a counter-force seat, the other end of each guide rod 12 is fixedly connected with a second counter-force seat, the counter-force seat is positioned on one side, far away from the second support 11, of the support 10, an oil cylinder is arranged on the counter-force seat, a second oil cylinder is arranged on the second counter-force seat, the oil cylinder is connected with the support 10, and the second oil cylinder is connected with the; a limiting shaft 13 used for preventing the forged piece 9 from falling off the tray 3 is arranged below the tray 3, the limiting shaft 13 can lift up and down along the shaft, when the limiting shaft 13 rises, the limiting shaft 13 penetrates through the notch 8, a bushing 14 is arranged below the tray 3, the bushing 14 is sleeved on the limiting shaft 13 and is in sliding connection with the limiting shaft 13, clamping pieces 15 are arranged on two sides of the bushing 14 in the axial direction of the guide rod 12, the clamping pieces 15 are fixed on a bottom plate 18, the clamping pieces 15 are in rotating connection with the bushing 14, a third motor 16 used for rotating the bushing 14 is arranged on the clamping pieces 15, and a third oil cylinder used for driving the limiting shaft 13 to move is arranged on the bushing 14; one side of the bushing 14 is provided with a limiting bump 17, the limiting bump 17 is fixed on the bottom plate 18, the limiting bump 17 is used for preventing the bushing 14 from rotating excessively, and the limiting bump 17 abuts against the limiting bump 17 after rotating.
The use process of the embodiment is as follows:
the forging pieces such as the valve cover are annular, the forging pieces are placed on the tray 3, the lower conical head 6 abuts against the lower side of the forging pieces at the moment, the limiting shaft 13 rises to penetrate through the forging pieces, the support 10 moves towards the forging pieces, the second support moves towards the forging pieces, the mold abuts against the forging pieces, the driving wheel 2 abuts against the forging pieces, the upper conical wheel 4 descends, the conical heads 6 abut against the upper sides of the forging pieces, holes in the middle of some forging pieces are small, if the conical heads 6 want to roll over the whole end face of the forging pieces, the conical heads 6 need to be close to the circle center of the forging pieces, and the lower conical heads 6 enter the gaps; after the ring rolling is finished, the upper conical head 6 rises, the bracket 10 is far away from the second bracket 11, then the third motor 16 operates, the bushing 14 rotates towards the limiting lug 17, the bushing 14 drives the limiting shaft 13 to rotate, the bushing 14 abuts against the limiting lug 17, the limiting shaft 13 inclines downwards at the moment, and the forge piece slides onto the carrier from the limiting shaft 13 under the action of gravity; third motor 16 is then operated and bushing 14 is returned to the vertical position.
Claims (7)
1. The utility model provides a smooth horizontal ring rolls of processing forging terminal surface, includes the mould that is used for the roll extrusion forging, is used for rotating the drive wheel of forging, is used for placing the tray of forging and is used for rotating the motor of drive wheel, its characterized in that, tray one side is equipped with two cone pulleys, the cone pulley is arranged from top to bottom, the cone pulley includes pivot and conical head, conical head is coaxial with the pivot, the conical head is located the pivot and is close to tray one end, be equipped with on the tray and hold the conical head and carry out the breach of processing to forging terminal surface center.
2. The horizontal ring rolling mill for processing smooth end faces of forgings as claimed in claim 1, wherein a bracket is arranged on one side of the tray and is rotatably connected with the die, a second motor is arranged on the bracket at a position corresponding to the cone pulley and is connected with the cone pulley, the lower second motor is fixedly connected with the bracket, and the upper second motor is slidably connected with the bracket.
3. The horizontal ring rolling mill for processing the smooth end surface of the forged piece according to claim 2, wherein a second support is arranged on one side of the tray, the tray is positioned between the support and the second support, the second support is rotatably connected with the driving wheel, the motor is positioned on the second support, a plurality of guide rods are arranged on the support in a penetrating manner, the guide rods penetrate through the second support, the guide rods are slidably connected with the second support, a counter-force seat is fixedly connected to one end of each guide rod, a second counter-force seat is fixedly connected to the other end of each guide rod, the counter-force seat is positioned on one side of the support far away from the second support, an oil cylinder is arranged on each counter-force seat, a second oil cylinder is arranged on each second counter-force seat, the oil cylinder is connected with the support, and the second oil cylinder is connected with.
4. The horizontal ring rolling mill for processing the smooth end face of the forged piece according to claim 1, wherein a vertically liftable limiting shaft is arranged below the tray, and the limiting shaft penetrates through the tray in the axial direction and then is inserted into the hole in the forged piece.
5. The horizontal ring rolling mill for processing the smooth end face of the forged piece according to claim 4, wherein a bushing is arranged below the tray, the bushing is fixedly connected with the tray, the bushing is sleeved on the limiting shaft and is in sliding connection with the limiting shaft, a third motor for driving the bushing to rotate is connected to the bushing, and a third oil cylinder for driving the limiting shaft to move is arranged on the bushing.
6. The horizontal ring rolling mill for processing smooth end faces of forgings as claimed in claim 5, wherein one side of the bushing is provided with a limiting lug, and the limiting lug is positioned on the roll-out side of the bushing.
7. The horizontal ring rolling mill for processing smooth end faces of forgings as claimed in claim 1, 2, 3, 4, 5 or 6, wherein the upper edge of the lower cone head is 3-4cm higher than the tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921020120.2U CN210412337U (en) | 2019-07-02 | 2019-07-02 | Horizontal ring rolling machine for processing smooth end face of forged piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921020120.2U CN210412337U (en) | 2019-07-02 | 2019-07-02 | Horizontal ring rolling machine for processing smooth end face of forged piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210412337U true CN210412337U (en) | 2020-04-28 |
Family
ID=70378557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921020120.2U Expired - Fee Related CN210412337U (en) | 2019-07-02 | 2019-07-02 | Horizontal ring rolling machine for processing smooth end face of forged piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210412337U (en) |
-
2019
- 2019-07-02 CN CN201921020120.2U patent/CN210412337U/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 |
Granted publication date: 20200428 |