CN210848176U - Discharging device of valve friction press - Google Patents
Discharging device of valve friction press Download PDFInfo
- Publication number
- CN210848176U CN210848176U CN201921516958.0U CN201921516958U CN210848176U CN 210848176 U CN210848176 U CN 210848176U CN 201921516958 U CN201921516958 U CN 201921516958U CN 210848176 U CN210848176 U CN 210848176U
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- Prior art keywords
- valve
- strip
- material pole
- valve bar
- discharge apparatus
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- Expired - Fee Related
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- 238000007599 discharging Methods 0.000 title description 7
- 239000000463 material Substances 0.000 claims abstract description 92
- 230000005389 magnetism Effects 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 7
- 238000005242 forging Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 32
- 230000000903 blocking effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a discharge apparatus of valve friction press relates to the technical field of valve manufacturing and production, including the board of locating press one side, still including locating shedding mechanism on the board, shedding mechanism is including getting the material pole and being used for the drive the driving component that the stripper bar is close to or keeps away from the bed die in the horizontal plane, the horizontal plane height of getting the material pole place is between the top surface height of ejecting valve bar head height and bed die in the bed die, and gets the material pole tip and be equipped with the magnetism strip of inhaling that is used for adsorbing the valve bar. The utility model discloses the technological effect of the yields when having improvement valve bar head and forging to unload.
Description
Technical Field
The utility model belongs to the technical field of the technique of valve manufacturing and production and specifically relates to a discharge apparatus of valve friction press is related to.
Background
The valve is a key basic part for sealing the air inlet and outlet in the working process of the engine and is used for sealing off an air flow channel and controlling the gas exchange of the engine. In the valve manufacturing process, a valve bar needs to be sent into a press machine for forging the head of the valve after being electrically upset, and forging and pressing parts of the press machine mainly comprise an upper pressing die and a lower pressing die. And the valve bar is placed in the lower pressing die, and then the upper pressing die descends to punch the end part of the valve bar to form the valve head. And an ejection rod is usually arranged in the lower pressing die and moves from bottom to top in the lower pressing die, so that the valve bar is ejected out of the lower pressing die to finish discharging.
When the valve rod is ejected out of the lower pressing die by the ejector rod, an operator is usually required to push the valve rod away from the upper part of the lower pressing die by using tools such as a clamp and the like so as to facilitate the next forging and forming. However, the unloading mode not only causes great labor intensity of workers, but also causes the valve head to be easily collided by the clamp held by the operators, the valve head is not cooled sufficiently at the moment, and is easy to deform due to the collision of the clamp, so that the defective rate is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a thereby can overcome the valve head and receive the problem that the collision leads to warping easily and improve the discharge apparatus of valve friction press of yields when unloading after the forging of valve bar head is accomplished.
The utility model discloses a can realize through following technical scheme:
the utility model provides a discharge apparatus of valve friction press, is including locating the board of press one side, still including locating discharge mechanism on the board, discharge mechanism is including getting the material pole and being used for the drive the discharge pole is close to or keeps away from the drive assembly of bed die in the horizontal plane, the horizontal plane height that gets the material pole place is between the top surface height of ejecting valve bar head height in following the bed die and bed die, and gets the material pole tip and be equipped with the magnetism strip of inhaling that is used for adsorbing the valve bar.
Through adopting above-mentioned technical scheme, when the lower die is ejecting with the valve bar that forges the completion, the drive assembly drive is got the material pole and is close to the lower die to getting the magnetism strip of expecting the tip of pole and the pole portion contact of valve bar, and magnetism is inhaled the strip and is had magnetism to the valve bar of iron and inhale the effort, and then makes valve bar be attached on magnetism and inhale the strip and keep away from directly over the lower die along with getting the material pole under drive assembly's drive effect to realize the automatic discharge of automatic valve bar on the lower die.
In the unloading process, the magnetic force of the magnetic suction strip is used for adsorbing the valve bar, so that the problem of deformation caused by collision with the head of the valve bar when the clamp is manually held by a hand can be solved; in addition, the height of the horizontal plane where the material taking rod is located is between the height of the head of the valve bar ejected from the lower pressing die and the height of the top surface of the lower pressing die, so that the magnetic suction strip can not collide with the head of the valve bar when adsorbing the valve bar, the head of the valve bar is protected from deforming, and the yield is improved.
Further setting the following steps: the drive assembly comprises a telescopic cylinder and a rotary seat, a piston rod part of the telescopic cylinder is fixedly connected with the material taking rod, a cylinder body part of the telescopic cylinder is fixedly installed on the rotary seat, and the rotary seat is rotatably installed on the machine table.
By adopting the technical scheme, the piston rod of the telescopic cylinder stretches and retracts to drive the magnetic suction strip at the end part of the material taking rod to be close to or far away from the lower pressing die, so that the valve rod is quickly moved out of the position right above the lower pressing die; telescopic cylinder fixed mounting is on the roating seat, through rotating the roating seat, can rotate telescopic cylinder's piston rod one end to the one side of keeping away from the press to the valve bar on the strip is inhaled to the magnetism that the material pole tip will be got to the convenience is taken off and is collected.
Further setting the following steps: the rotary seat is a rotating gear, a sliding rack meshed with the rotating gear is arranged on the machine table, and the sliding rack is installed on the machine table in a sliding mode through driving of a rotating cylinder.
Through adopting above-mentioned technical scheme, the cylinder drive slip rack that rotates slides at the rack, and the slip rack drives the roating seat through the meshing effect and rotates, and then makes getting on the roating seat material pole rotate to the station department of unloading of keeping away from press one side, is convenient for carry out quick safe the unloading to the valve bar on the magnetic strip.
Further setting the following steps: the drive assembly comprises a rotary column and a stepping motor used for driving the rotary column to intermittently rotate, and the periphery of the rotary column is circumferentially and uniformly connected with a plurality of material taking rods.
Through adopting above-mentioned technical scheme, driving motor drive column spinner rotation in the drive assembly drives a plurality of material poles of getting on the column spinner and rotates, makes a plurality of material poles of getting can be more quick the material of getting in turn, improves the efficiency of unloading.
Further setting the following steps: a plurality of T-shaped grooves are uniformly formed in the peripheral side face of the rotating column, T-shaped blocks are arranged at the end parts of the material taking rods, and the material taking rods are connected with the rotating column through the clamping and embedding effects of the T-shaped blocks and the T-shaped grooves.
Through adopting above-mentioned technical scheme, get the T type piece that the material pole passes through the tip and be connected with the T type groove inlay card on the column spinner, get the material pole promptly and be releasable connection with the column spinner, when getting magnetism on the material pole and inhale a magnetic force and disappear or magnetic force is not enough, can be comparatively conveniently will get the material pole and take off from the column spinner and inhale the strip and magnetize or change new getting the material pole and inhale the piece with magnetism.
Further setting the following steps: the magnetic attraction strip is an arc-shaped strip, and the inner arc surface of the magnetic attraction strip is attached to the side periphery of the rod part of the valve rod.
Through adopting above-mentioned technical scheme, the strip is inhaled to magnetism is the arc strip of the global laminating of pole portion side of intrados and valve bar, can increase the adsorption area between the strip is inhaled to valve bar magnetism, makes the strip of inhaling of magnetism adsorb valve bar more stable difficult droing, improves the efficiency of unloading.
Further setting the following steps: the machine table is provided with a material receiving box on one side far away from the press machine, the material taking rod is movable to the magnetic suction strip at the end part and is positioned above the material receiving box, the material receiving box is provided with a blocking rod, and the blocking rod is positioned on a path which is crossed by the valve rod when the magnetic suction strip passes through the upper part of the material receiving box.
Through adopting above-mentioned technical scheme, when getting the material pole and adsorbing the valve bar and rotate to receiving the material case top through magnetism strip of inhaling, the valve bar meets a grade pole at the rotation in-process of inhaling along with magnetism strip of inhaling, and the valve bar takes place the upset after hitting a grade pole to break away from magnetism and inhales the strip and fall into to receiving the material case under the action of gravity to realize the valve bar and inhale the transfer of strip to receiving the material case from magnetism, the receipts of valve bar are swift more high-efficient.
Further setting the following steps: and the machine table is provided with a blowing assembly for cooling the valve bar.
Through adopting above-mentioned technical scheme, the subassembly of blowing on the board is along with getting when the material pole rotates to the valve bar and blow for the cooling rate of valve bar head makes the valve bar be difficult for when falling into the material receiving box because collide the valve bar head and arouse the head to warp to improve the yields.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the driving assembly is used for driving the material taking rod to be close to the lower pressing die, so that the valve bar above the lower pressing die is stably adsorbed by the magnetic adsorption strip at the end part of the material taking rod, and then the driving assembly is used for driving the material taking rod to be far away from the lower pressing die, so that the valve bar is quickly transferred out of the position above the lower pressing die, the problem of deformation caused by collision with the head part of the valve bar when the clamp is manually held is avoided, the yield is improved, and the unloading efficiency and the unloading safety are also improved;
(2) the side of the machine table, which is far away from the press machine, is provided with the material receiving box, the material receiving box is provided with the blocking rod, and the valve rod is overturned after being collided by the blocking rod by utilizing the collision between the blocking rod and the blocking rod when the valve rod passes through the upper part of the material receiving box, and automatically falls into the material collecting box, so that the valve rod can be more quickly and efficiently received;
(3) set up the subassembly of blowing on the board, the subassembly of blowing rotates the in-process at valve bar along with shelves pole and carries out the cooling of blowing to valve bar for the cooling rate of valve bar head makes valve bar be difficult for when falling into the collecting box because collide valve bar head and arouse the head to warp, thereby improves the yields.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1;
FIG. 2 is a schematic view of the entire structure of embodiment 2;
fig. 3 is an exploded view of the rotary column and four material taking rods in example 2.
Reference numerals: 1. a press machine; 2. a machine platform; 3. taking a material rod; 4. pressing a die; 5. a drive assembly; 6. magnetically attracting the strip; 7. a telescopic cylinder; 8. a rotating gear; 9. a sliding rack; 10. a spin column; 11. a T-shaped groove; 12. a T-shaped block; 13. a material receiving box; 14. a gear lever; 15. a blowing assembly; 16. a chute; 17. a fan; 18. a wind box; 19. an air blowing hole; 20. a limiting ring; 21. a stepper motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: the utility model provides a discharge apparatus of valve friction press, as figure 1 shows, includes board 2 and the shedding mechanism of setting on board 2, board 2 fixed mounting is in one side of press 1, and press 1 is friction press 1 among the prior art, does not do this and does not describe repeatedly. The discharge mechanism comprises a material taking rod 3 and a driving assembly 5, one end of the material taking rod 3 is connected with the driving assembly 5, and a magnetic suction strip 6 is fixed at the other end of the material taking rod. The material taking rod 3 is close to or far away from a lower pressing die 4 of the press machine 1 in the horizontal plane under the driving action of the driving assembly 5, and the height of the horizontal plane where the material taking rod 3 is located is between the height of the head of the valve rod ejected from the lower pressing die 4 and the height of the top surface of the lower pressing die 4. In order to make the magnetism inhale strip 6 and can adsorb valve bar more stable, magnetism inhale strip 6 adopts when getting 3 tip of material pole and being close to the arc strip of valve bar pole portion of intrados when material pole, and the laminating of the intrados of arc strip and the pole portion lateral surface of valve bar.
When the lower pressing die 4 ejects out the forged valve bar, the driving component 5 drives the material taking rod 3 to be close to the lower pressing die 4 until the magnetic suction strip 6 at the end part of the material taking rod 3 is contacted with the rod part of the valve bar, and the magnetic suction strip 6 sucks the valve bar with iron and then drives the material taking rod 3 to be far away from the position right above the lower pressing die 4 by the driving component 5, so that the automatic discharging of the valve bar at the lower pressing die 4 is realized.
Referring to fig. 1, the driving assembly 5 includes a telescopic cylinder 7 and a rotary seat, and a piston rod end of the telescopic cylinder 7 is fixedly connected with one end of the material taking rod 3 far away from the magnetic suction block. The rotary seat is a rotating gear 8 which is horizontally and rotatably arranged on the machine table 2, and the cylinder body part of the telescopic cylinder 7 is horizontally fixed on the upper surface of the rotary seat. A sliding rack 9 meshed with the rotating gear 8 is slidably mounted on the machine table 2, and the sliding rack 9 extends along the length direction of the machine table 2 and the press machine 1. The bottom of the sliding rack 9 is integrally formed with a convex strip along the length direction, and the machine table 2 is provided with a sliding groove 16 for the convex strip to be embedded and slidably mounted. The meshing relationship between the slide rack 9 and the rotating gear 8 is such that the rotating angle of the rotating gear 8 is greater than 180 degrees when the slide rack 9 slides from one end of the slide slot 16 to the other. A driving cylinder is arranged on the machine table 2 on one side of the sliding rack 9 back to the rotating gear 8, the driving cylinder is horizontally arranged on the machine table 2 along the length direction of the sliding rack 9, a convex block is fixed on the side surface of the sliding rack 9 back to the rotating gear 8, and the piston rod end of the driving cylinder is fixedly connected with the convex block so as to drive the sliding rack 9 to slide.
A piston rod of the telescopic cylinder 7 stretches to drive the magnetic suction strip 6 at the end part of the material taking rod 3 to be close to or far away from the lower pressing die 4, so that the valve rod is quickly moved out of the position right above the lower pressing die 4; and then the driving cylinder drives the sliding rack 9 to slide, and the rotating gear 8 is driven to rotate so that the material taking rod 3 rotates to the magnetic suction block and is far away from the press machine 1, so that the valve bar can be conveniently and safely and quickly taken down from the magnetic suction block.
Referring to fig. 1, a material receiving box 13 is placed on the ground of one side of a machine table 2 far away from a press machine 1, the top surface of the material receiving box 13 is open, and a magnetic suction strip 6, which can rotate to the end part of a material taking rod 3, is positioned above the material receiving box 13. An L-shaped blocking rod 14 is fixed at the edge of the top surface of the material receiving box 13, one side edge of the blocking rod 14 is vertically fixed at the edge of the top of the side wall of the material receiving box 13 far away from the machine table 2, the other side edge of the blocking rod 14 horizontally extends to the right above the material receiving box 13 towards one side of the machine table 2, and the horizontal side edge of the blocking rod 14 is located on a path which is crossed by the valve rod when the magnetic suction strip 6 passes through the upper part of the material receiving box 13. Get material pole 3 and adsorb the valve bar through magnetism and inhale strip 6 and rotate to receiving box 13 top, the valve bar meets shelves pole 14 along with magnetism is inhaled strip 6 and is rotating the in-process, the valve bar takes place to overturn after hitting shelves pole 14 and breaks away from magnetism and inhale strip 6 and fall into to receiving box 13 under the action of gravity to realize the valve bar and inhale the transfer of strip 6 to receiving box 13 from magnetism, the receipts of valve bar are swift more high-efficient.
In order to accelerate the cooling speed of the head of the valve bar, a group of air blowing assemblies 15 are respectively arranged on two sides of the machine table 2 along the direction perpendicular to the connecting line of the machine table 2 and the press machine 1. The blowing assemblies 15 comprise fans 17 and air boxes 18, the air boxes 18 in the two groups of blowing assemblies 15 are respectively fixed on two opposite sides of the machine table 2, a plurality of air blowing holes 19 are uniformly formed in the side wall, facing the center of the machine table 2, of the air boxes 18, and the side wall, facing away from the center of the machine table 2, of the air boxes 18 is connected with air outlets of the fans 17 through pipelines. The fan 17 blows air to the valve bar stock rotating along with the material taking rod 3 through a plurality of air blowing openings, so that the cooling speed of the head of the valve bar stock is accelerated, the valve bar stock is not easy to deform because of collision to the head of the valve bar stock when falling into the material receiving box 13, and the yield is improved.
Example 2: a discharging device of a valve friction press, as shown in fig. 2 and 3, the present embodiment is different from embodiment 1 in that a driving assembly 5 is different. In this embodiment, the driving assembly 5 includes the column spinner 10 and the step motor 21 that is used for driving the intermittent rotation of column spinner 10, and the vertical rotation of column spinner 10 is installed on board 2, and step motor 21 fixed mounting is worn and is connected with column spinner 10 fixed connection in board 2 below and step motor 21's output shaft. Evenly seted up a plurality of T type groove 11 (this embodiment takes four T type grooves 11 as an example) along the column spinner 10 axial on the week side of column spinner 10, the one end an organic whole that the piece was inhaled to getting material pole 3 and keeping away from magnetism is formed with T type piece 12, all is connected with one through T type piece 12 inlay card in every T type groove 11 and gets material pole 3. In order to prevent the material taking rod 3 from sliding up and down in the T-shaped groove 11 when rotating along with the rotary column 10, a limiting ring 20 is embedded and sleeved on the peripheral side surface of the rotary column 10, and the limiting ring 20 presses the four material taking rods 3 at the bottom of the T-shaped groove 11 so that the material taking rods 3 and the rotary column 10 are kept relatively fixed. To facilitate the installation and removal of the stop collar 20, the stop collar 20 may be an elastic rubber ring.
The implementation principle and the beneficial effects of the embodiment are as follows: the driving assembly 5 is used for driving the material taking rod 3 to be close to the lower pressing die 4, so that the magnetic suction strip 6 at the end part of the material taking rod 3 stably sucks the valve bar material right above the lower pressing die 4, and the driving assembly 5 is used for driving the material taking rod 3 to be far away from the lower pressing die 4 and rotate to the position above the material receiving box 13, so that the valve bar material is quickly transferred out of the position right above the lower pressing die 4, and the material blocking rod is also used for quickly transferring the valve bar material from the magnetic suction strip 6 to the material receiving box 13; the problem that the head of the valve bar is collided to deform when the clamp is manually held in the hand to operate is avoided, so that the yield is improved, and the discharging efficiency and the discharging safety are improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a discharge apparatus of valve friction press, is including locating board (2) of press (1) one side, its characterized in that: still including locating discharge mechanism on board (2), discharge mechanism is including getting material pole (3) and being used for the drive get material pole (3) and be close to or keep away from drive assembly (5) of die (4) in the horizontal plane, the horizontal plane height of getting material pole (3) place is between the top surface height of ejecting valve bar head height in following die (4) and die (4) down, and gets that material pole (3) tip is equipped with and is used for adsorbing magnetic strip (6) of inhaling of valve bar.
2. The discharge apparatus of the valve friction press according to claim 1, wherein: drive assembly (5) are including telescopic cylinder (7) and roating seat, the piston rod portion fixed connection of telescopic cylinder (7) get material pole (3), the cylinder body portion fixed mounting of telescopic cylinder (7) is in on the roating seat, the roating seat rotates to be installed on board (2).
3. The discharge apparatus of the valve friction press according to claim 2, wherein: the rotary seat is a rotating gear (8), a sliding rack (9) meshed with the rotating gear (8) is arranged on the machine table (2), and the sliding rack (9) is installed on the machine table (2) in a sliding mode through a rotating cylinder in a driving mode.
4. The discharge apparatus of the valve friction press according to claim 1, wherein: drive assembly (5) include column spinner (10) and be used for the drive step motor (21) of column spinner (10) intermittent type rotation, column spinner (10) week side circumference evenly is connected with a plurality ofly get material pole (3).
5. The discharge apparatus of the valve friction press according to claim 4, wherein: evenly seted up a plurality of T type grooves (11) on the week side of column spinner (10), it all is equipped with T type piece (12) to get material pole (3) tip, a plurality of it all passes through to get material pole (3) T type piece (12) with the inlay card effect of T type groove (11) realizes being connected with column spinner (10).
6. The discharge apparatus of the valve friction press according to claim 1, wherein: the magnetic attraction strip (6) is an arc-shaped strip, and the inner arc surface of the magnetic attraction strip (6) is attached to the side periphery of the rod part of the valve rod.
7. The discharge apparatus of the valve friction press according to claim 1 or 6, wherein: one side that press (1) was kept away from in board (2) is equipped with and receives workbin (13), it inhales strip (6) to be located and receives workbin (13) top to get that material pole (3) can move to the magnetism of tip, receive to be equipped with shelves pole (14) on workbin (13), shelves pole (14) are located inhale on the route that strip (6) were drawn through valve bar when receiving workbin (13) top to magnetism.
8. The discharge apparatus of the valve friction press according to claim 7, wherein: and the machine table (2) is provided with a blowing assembly (15) for cooling the valve bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516958.0U CN210848176U (en) | 2019-09-11 | 2019-09-11 | Discharging device of valve friction press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516958.0U CN210848176U (en) | 2019-09-11 | 2019-09-11 | Discharging device of valve friction press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210848176U true CN210848176U (en) | 2020-06-26 |
Family
ID=71298513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921516958.0U Expired - Fee Related CN210848176U (en) | 2019-09-11 | 2019-09-11 | Discharging device of valve friction press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210848176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394009A (en) * | 2020-10-21 | 2021-02-23 | 杭州金鼎实业有限公司 | Cement mortar fluidity tester |
| CN116372079A (en) * | 2023-06-02 | 2023-07-04 | 山东邦德重工科技有限公司 | Hot die forging press with automatic liftout mechanism |
-
2019
- 2019-09-11 CN CN201921516958.0U patent/CN210848176U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394009A (en) * | 2020-10-21 | 2021-02-23 | 杭州金鼎实业有限公司 | Cement mortar fluidity tester |
| CN116372079A (en) * | 2023-06-02 | 2023-07-04 | 山东邦德重工科技有限公司 | Hot die forging press with automatic liftout mechanism |
| CN116372079B (en) * | 2023-06-02 | 2023-08-11 | 山东邦德重工科技有限公司 | Hot die forging press with automatic liftout mechanism |
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| GR01 | Patent grant | ||
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Granted publication date: 20200626 |