CN216857769U - Cross wedge rolling hydraulic feeding device - Google Patents
Cross wedge rolling hydraulic feeding device Download PDFInfo
- Publication number
- CN216857769U CN216857769U CN202122992405.6U CN202122992405U CN216857769U CN 216857769 U CN216857769 U CN 216857769U CN 202122992405 U CN202122992405 U CN 202122992405U CN 216857769 U CN216857769 U CN 216857769U
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- fixedly connected
- piece
- oil
- feeding device
- oil tank
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- 238000005096 rolling process Methods 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 81
- 239000012535 impurity Substances 0.000 description 10
- 239000010720 hydraulic oil Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cross wedge rolling hydraulic feeding device which comprises a mounting rack, wherein a feeding piece is arranged on the inner side of the mounting rack, a pushing piece is arranged on the right side of the mounting rack, the left side of the pushing piece extends into the mounting rack and is fixedly connected with the feeding piece, a filtering piece is arranged on the inner side of the pushing piece, and a circulating piece is arranged on the outer side of the pushing piece. By adopting the structure, the push piece is arranged in the scheme, 2 two-way pumps are utilized to convey the push cylinder plug into the oil cylinder in the oil tank through the oil pipe, the push rod connected with the cylinder plug is driven to generate power outwards, and the oil pressure can be controlled by matching with the control of the hydraulic electromagnetic valve.
Description
Technical Field
The utility model belongs to the technical field of cross wedge rolling mills, and particularly relates to a cross wedge rolling hydraulic feeding device.
Background
As the heavy-duty car, the light truck and other gearboxes are various, the diameter size of the shaft is very different, the diameters of the selected round steel are different, before the cross wedge rolling, the hot round steel is pushed into the rolling mill by the material pushing cylinder, the pushing position of the material pushing cylinder is the center of the end face of the round steel, and the upper position and the lower position of the material pushing cylinder are adjusted when the varieties of the round steel need to be changed due to the large diameter difference of the round steel of different varieties.
However, the feeding device of the cross wedge rolling mill in the prior art mainly outputs through the air cylinder, but the air in the air cylinder can be compressed, so that feeding is inaccurate, and the noise is relatively high.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems mentioned in the background technology, the utility model aims to provide a cross wedge rolling hydraulic feeding device to solve the problem that the cylinder output precision of the feeding device of the cross wedge rolling mill in the prior art is not accurate.
The technical purpose of the utility model is realized by the following technical scheme:
the hydraulic feeding device for cross wedge rolling comprises a mounting frame, wherein a feeding piece is arranged on the inner side of the mounting frame, a pushing piece is arranged on the right side of the mounting frame, the left side of the pushing piece extends into the mounting frame and is fixedly connected with the feeding piece, a filtering piece is arranged on the inner side of the pushing piece, and a circulating piece is arranged on the outer side of the pushing piece.
Through adopting above-mentioned technical scheme, through setting up feeding piece on the mounting bracket, utilize the impeller can provide power to feeding piece, through set up on the basis of impeller and filter piece and circulation piece, can further improve the accurate effect of carrying of impeller.
Further, as a preferred technical scheme, the feeding piece comprises a matching plate, the matching plate is connected to the inner side of the mounting frame in a sliding mode, the front face of the matching plate is connected with a mounting shell in a rotating mode, the upper end of the mounting shell is provided with a mechanical arm, and the feeding piece is fixedly connected with the right side of the matching plate.
By adopting the technical scheme, the feeding piece is arranged, the pushing piece is utilized to push the distribution plate on the mounting frame to move, and the mechanical arm on the distribution plate can be rotated to convey materials.
Further, as a preferred technical scheme, the pushing member includes an oil cylinder, the oil cylinder is fixedly connected to the right side of the mounting frame, a cylinder plug is arranged on the inner side of the oil cylinder, a push rod is fixedly connected to the left side of the cylinder plug, one end of the push rod extends into a right side of the frame wall penetrating the mounting frame and a right side of the distribution plate, an oil tank is fixedly connected to the right side of the mounting frame, a two-way pump is fixedly mounted at the upper end of the oil tank, hydraulic solenoid valves are symmetrically and fixedly mounted at the lower ends of the oil cylinders, the lower ends of the hydraulic solenoid valves are fixedly connected with one ends of the oil pipes and the two-way pump, the other end of the two-way pump is fixedly connected with the oil pipes and the oil tank, the filtering member is arranged inside the oil tank, and the circulating member is arranged on the right side of the oil tank.
Through adopting above-mentioned technical scheme, through setting up the impeller, utilize 2 two-way pumps to carry one into one and push out the push cylinder stopper in the directional hydro-cylinder in the oil tank through oil pipe and remove the push rod that makes the cylinder stopper connect and outwards produce power in the hydro-cylinder, cooperate the control of hydraulic pressure solenoid valve simultaneously, can control the oil pressure.
Further, as preferred technical scheme, it includes the funnel to filter the piece, funnel fixed mounting is in the inside of oil tank, the lower extreme fixedly connected with standpipe of funnel, the outside fixed mounting of standpipe has electric valve, the lower extreme of oil tank is equipped with the gag, the upper end fixedly connected with metal mesh of gag, the upper end inner wall of metal mesh and the outer wall threaded connection of standpipe.
Through adopting above-mentioned technical scheme, through setting up filter in the oil tank, when two-way pump stop motion, the oil in the oil tank is at the funnel impurity convergence in the hydraulic oil simultaneously and is collected at the lower extreme, opens the back when electric valve, and impurity is filtered in being rushed out the metal mesh of gag.
Further, as a preferable technical scheme, the metal net body is made of stainless steel.
By adopting the technical scheme, the metal mesh is made of stainless steel, so that the service life of the metal mesh can be prolonged.
Further, as a preferred technical scheme, the lower end of the oil tank is provided with a mounting hole, and the plug cover is in threaded connection with the inner wall of the mounting hole.
Through adopting above-mentioned technical scheme, through setting up the mounting hole at the oil tank lower extreme, can conveniently fix the gag.
Further, as a preferred technical scheme, a sealing ring is fixedly connected to the inner side of the mounting hole.
Through adopting above-mentioned technical scheme, through setting up the sealing washer in the mounting hole, can prevent the oil leak.
Further, as preferred technical scheme, the inboard symmetry fixedly connected with slide bar of mounting bracket, join in marriage the outside of board sliding connection at the slide bar.
Through adopting above-mentioned technical scheme, through set up the slide bar on the mounting bracket, can conveniently join in marriage the board and be the horizontal direction and slide.
Further, as a preferred technical scheme, the lower end of the plug cover is fixedly connected with a knob.
By adopting the technical scheme, the plug cover can be conveniently opened by arranging the knob at the lower end of the plug cover.
Further, as preferred technical scheme, the circulation piece includes the oil pump, oil pump fixed connection is on the right side of oil tank, the input end fixedly connected with second body of oil pump, the below at the funnel is established to the second body, the output end fixedly connected with first body of oil pump, the top at the funnel is established to the one end of first body.
Through adopting above-mentioned technical scheme, through setting up the circulation piece, can conveniently utilize the oil pump to the oil after filtering to export the funnel top to the oil tank by first body again through the input of second body.
In summary, the utility model mainly has the following beneficial effects:
firstly, the scheme is provided with a pushing piece, 2 two-way pumps are used for conveying one inlet and one outlet from a directional oil cylinder in an oil tank through an oil pipe to push the cylinder plug to move in the oil cylinder, so that a push rod connected with the cylinder plug generates power outwards, and meanwhile, the oil pressure can be controlled by matching the control of a hydraulic electromagnetic valve, compared with a traditional cylinder which is used as output power, and internal gas is easily compressed, so that inaccurate feeding is caused, the precision is higher, and no noise exists;
second, when two-way pump stop motion, the oil in the oil tank stops in the funnel top impurity convergence collection in hydraulic oil simultaneously, open the back when electric valve, impurity is filtered in being washed out the metal mesh of gag, utilize the oil pump to export the funnel top to the oil tank again by first body through the second body input after the filtration completion, can improve the quality of hydraulic oil, avoid impurity to the inside wearing and tearing of hydro-cylinder, promote the life of the inside device of hydro-cylinder, make the motion of jar stopper more smooth simultaneously, further improve the precision.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention.
Reference numerals: 1. mounting frame, 2, slide bar, 3, pay-off piece, 301, join in marriage the board, 302, installation shell, 303, arm, 4, impeller, 401, hydro-cylinder, 402, jar stopper, 403, push rod, 404, hydraulic solenoid valve, 405, two-way pump, 406, oil tank, 5, sealing washer, 6, filter, 601, funnel, 602, standpipe, 603, electrically operated valve, 604, metal mesh, 605, stopper lid, 7, circulation piece, 701, first body, 702, oil pump, 703, second body, 8, mounting hole, 9, knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the cross wedge rolling hydraulic feeding device described in this embodiment includes a mounting frame 1, a feeding member 3 is disposed inside the mounting frame 1, a pushing member 4 is disposed on the right side of the mounting frame 1, the left side of the pushing member 4 extends into the mounting frame 1 and is fixedly connected with the feeding member 3, a filtering member 6 is disposed inside the pushing member 4, and a circulating member 7 is disposed outside the pushing member 4; the feeding piece 3 comprises a matching plate 301, the matching plate 301 is connected to the inner side of the mounting frame 1 in a sliding mode, the front face of the matching plate 301 is connected with a mounting shell 302 in a rotating mode, a mechanical arm 303 is arranged at the upper end of the mounting shell 302, the pushing piece 4 is fixedly connected with the right side of the matching plate 301, the matching plate 301 on the mounting frame 1 is pushed by the pushing piece 4 to move, and the mechanical arm 303 on the matching plate 301 can carry out material conveying; the inboard symmetry fixedly connected with slide bar 2 of mounting bracket 1, join in marriage board 301 sliding connection and in the outside of slide bar 2, set up slide bar 2 on mounting bracket 1, can conveniently join in marriage board 301 and be the horizontal direction and slide.
Through set up pay-off 3 on mounting bracket 1, utilize impeller 4 can provide power to pay-off 3, through set up on impeller 4 basis and filter 6 and circulation piece 7, can further improve impeller 4 accurate transport effect, can effectively solve traditional wedge cross rolling mill material feeding unit cylinder output precision and noise scheduling problem not high.
Example 2
Referring to fig. 2, on the basis of embodiment 1, in order to achieve the purpose of improving feeding accuracy, the present embodiment is an innovative design for a pushing member 4, specifically, the pushing member 4 includes an oil cylinder 401, the oil cylinder 401 is fixedly connected to the right side of the mounting frame 1, a cylinder plug 402 is disposed inside the oil cylinder 401, a push rod 403 is fixedly connected to the left side of the cylinder plug 402, one end of the push rod 403 extends into the frame wall penetrating the mounting frame 1 and fixedly connected to the right side of the distributing plate 301, an oil tank 406 is fixedly connected to the right side of the mounting frame 1, a bidirectional pump 405 is fixedly mounted at the upper end of the oil tank 406, hydraulic solenoid valves 404 are symmetrically and fixedly mounted at the lower end of the oil cylinder 401, the lower end of the hydraulic solenoid valve 404 is fixedly connected to one end of the bidirectional pump 405 through an oil pipe, the other end of the bidirectional pump 405 is fixedly connected to the oil tank 406 through an oil pipe, a filter element 6 is disposed inside the oil tank 406, a circulation element 7 is disposed at the right side of the oil tank 406, 2 bidirectional pumps 405 are used for conveying an in-out pushing cylinder plug 402 into a cylinder 401 in a tank 406 through an oil pipe to move in the cylinder 401, so that a push rod 403 connected with the cylinder plug 402 generates power outwards, and the oil pressure can be controlled by matching with the control of a hydraulic electromagnetic valve 404.
Example 3
Referring to fig. 3 to 4, in this embodiment, based on embodiment 2, in order to achieve the purpose of filtering hydraulic oil, the filter element 6 and the circulating element 7 are innovatively designed, specifically, the filter element 6 includes a funnel 601, the funnel 601 is fixedly installed inside an oil tank 406, a vertical pipe 602 is fixedly connected to a lower end of the funnel 601, an electric valve 603 is fixedly installed outside the vertical pipe 602, a plug cap 605 is installed at a lower end of the oil tank 406, a metal mesh 604 is fixedly connected to an upper end of the plug cap 605, an inner wall of an upper end of the metal mesh 604 is in threaded connection with an outer wall of the vertical pipe 602, the filter element 6 is installed inside the oil tank 406, when the bidirectional pump 405 stops moving, oil in the oil tank 406 collects on the funnel 601 and impurities in the hydraulic oil at the lower end, and when the electric valve 603 is opened, the impurities are flushed out of the metal mesh 604 of the plug cap 605 for filtering; the metal mesh 604 is made of stainless steel, and the metal mesh 604 is made of stainless steel, so that the service life of the metal mesh 604 can be prolonged; the lower end of the oil tank 406 is provided with a mounting hole 8, the plug cap 605 is in threaded connection with the inner wall of the mounting hole 8, and the mounting hole 8 is arranged at the lower end of the oil tank 406, so that the plug cap 605 can be conveniently fixed; the inner side of the mounting hole 8 is fixedly connected with a sealing ring 5, and the sealing ring 5 is arranged in the mounting hole 8, so that oil leakage can be prevented; the lower end of the plug cover 605 is fixedly connected with a knob 9, the knob 9 is arranged at the lower end of the plug cover 605, and the plug cover 605 can be conveniently opened; circulation piece 7 includes oil pump 702, and oil pump 702 fixed connection is on the right side of oil tank 406, and the input end fixed connection of oil pump 702 has second body 703, and second body 703 establishes the below at funnel 601, and the output end fixed connection of oil pump 702 has first body 701, and the top at funnel 601 is established to the one end of first body 701, can conveniently utilize oil pump 702 to export the funnel 601 top of oil tank 406 to the oil pump 702 after the filtration again by first body 701 through the input of second body 703 and use.
The use principle and the advantages are as follows: when the device is used, 2 bidirectional pumps 405 are used for conveying one-in one-out pushing cylinder plugs 402 in an oil tank 406 through oil pipes to an oil cylinder 401 to move so that push rods 403 connected with the cylinder plugs 402 generate power outwards, the hydraulic electromagnetic valves 404 are used for controlling oil pressure, the push rods 403 connected with the cylinder plugs 402 push a distribution plate 301 on a mounting frame 1 to move, the distribution plate 301 is connected with a mechanical arm 303 through a mounting shell 302, a rotating device is arranged in the mounting shell 302, after the moving distance is pushed, the mechanical arm 303 swings to move materials to a wedge cross rolling machine, when the bidirectional pumps 405 stop moving, oil in the oil tank 406 stays above a funnel 601, impurities in the hydraulic oil are collected at the lower end, after the electric valves 603 are opened, the impurities are flushed into a metal net 604 of a plug cover 605 to be filtered, the filtered oil is input through a second pipe body 703 by the oil pumps 702 and then is output to the upper part of the funnel 601 of the oil tank 406 through a first pipe body 701, the quality of hydraulic oil can be improved, the abrasion of impurities to the inside of the oil cylinder 401 is avoided, and the service life of devices inside the oil cylinder 401 is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a cross wedge rolling hydraulic feeding device which characterized in that: the novel feeding device is characterized by comprising a mounting frame (1), wherein a feeding piece (3) is arranged on the inner side of the mounting frame (1), a pushing piece (4) is arranged on the right side of the mounting frame (1), the left side of the pushing piece (4) stretches into the mounting frame (1) and is fixedly connected with the feeding piece (3), a filtering piece (6) is arranged on the inner side of the pushing piece (4), and a circulating piece (7) is arranged on the outer side of the pushing piece (4).
2. The cross wedge rolling hydraulic feeding device according to claim 1, wherein: the feeding piece (3) comprises a matching plate (301), the matching plate (301) is connected to the inner side of the mounting frame (1) in a sliding mode, the front face of the matching plate (301) is connected with a mounting shell (302) in a rotating mode, a mechanical arm (303) is arranged at the upper end of the mounting shell (302), and the pushing piece (4) is fixedly connected with the right side of the matching plate (301).
3. The cross wedge rolling hydraulic feeding device according to claim 1, wherein: the pushing piece (4) comprises an oil cylinder (401), the oil cylinder (401) is fixedly connected to the right side of the mounting frame (1), a cylinder plug (402) is arranged on the inner side of the oil cylinder (401), a push rod (403) is fixedly connected to the left side of the cylinder plug (402), one end of the push rod (403) extends into the frame wall penetrating through the mounting frame (1) and is fixedly connected to the right side of the matching plate (301), an oil tank (406) is fixedly connected to the right side of the mounting frame (1), a bidirectional pump (405) is fixedly installed at the upper end of the oil tank (406), hydraulic electromagnetic valves (404) are symmetrically and fixedly installed at the lower end of the oil cylinder (401), the lower end of each hydraulic electromagnetic valve (404) is fixedly connected with one end of the bidirectional pump (405) through an oil pipe, the other end of the bidirectional pump (405) is fixedly connected with the oil tank (406) through the oil pipe, and the filtering piece (6) is arranged inside the oil tank (406), the circulating piece (7) is arranged on the right side of the oil tank (406).
4. The cross wedge rolling hydraulic feeding device according to claim 3, wherein: the filter member (6) comprises a funnel (601), the funnel (601) is fixedly installed in an oil tank (406), a lower end fixedly connected with vertical pipe (602) of the funnel (601), an electric valve (603) is fixedly installed outside the vertical pipe (602), a plug cover (605) is arranged at the lower end of the oil tank (406), a metal net (604) is fixedly connected to the upper end of the plug cover (605), and the inner wall of the upper end of the metal net (604) is in threaded connection with the outer wall of the vertical pipe (602).
5. The cross wedge rolling hydraulic feeding device according to claim 4, wherein: the metal mesh (604) is made of stainless steel.
6. The cross wedge rolling hydraulic feeding device according to claim 4, wherein: the lower end of the oil tank (406) is provided with a mounting hole (8), and the inner walls of the plug cover (605) and the mounting hole (8) are in threaded connection.
7. The cross wedge rolling hydraulic feeding device according to claim 6, wherein: and a sealing ring (5) is fixedly connected to the inner side of the mounting hole (8).
8. The cross wedge rolling hydraulic feeding device according to claim 2, characterized in that: the inner side of the mounting rack (1) is symmetrically and fixedly connected with a sliding rod (2), and the matching plate (301) is connected to the outer part of the sliding rod (2) in a sliding mode.
9. The cross wedge rolling hydraulic feeding device according to claim 4, wherein: the lower end of the plug cover (605) is fixedly connected with a knob (9).
10. The cross wedge rolling hydraulic feeding device according to claim 4, wherein: circulation piece (7) include oil pump (702), oil pump (702) fixed connection is on the right side of oil tank (406), the input fixedly connected with second body (703) of oil pump (702), the below at funnel (601) is established in second body (703), the first body (701) of output fixedly connected with of oil pump (702), the top at funnel (601) is established to the one end of first body (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122992405.6U CN216857769U (en) | 2021-12-01 | 2021-12-01 | Cross wedge rolling hydraulic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122992405.6U CN216857769U (en) | 2021-12-01 | 2021-12-01 | Cross wedge rolling hydraulic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216857769U true CN216857769U (en) | 2022-07-01 |
Family
ID=82127697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122992405.6U Expired - Fee Related CN216857769U (en) | 2021-12-01 | 2021-12-01 | Cross wedge rolling hydraulic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216857769U (en) |
-
2021
- 2021-12-01 CN CN202122992405.6U patent/CN216857769U/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: 20220701 |