CN210065932U - A belt cleaning device for powder metallurgy's shaped charge cover mould - Google Patents
A belt cleaning device for powder metallurgy's shaped charge cover mould Download PDFInfo
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- CN210065932U CN210065932U CN201920427932.2U CN201920427932U CN210065932U CN 210065932 U CN210065932 U CN 210065932U CN 201920427932 U CN201920427932 U CN 201920427932U CN 210065932 U CN210065932 U CN 210065932U
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- jaw chuck
- oil groove
- cleaning device
- powder metallurgy
- partition plate
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Abstract
The utility model discloses a cleaning device for powder metallurgy shaped charge cover die, which comprises an oil cylinder, wherein a vertical clapboard is arranged in the oil cylinder, the oil cylinder is divided into a recovery oil groove and a cleaning oil groove by the vertical clapboard, an upper clapboard and a lower clapboard are arranged in the recovery oil groove, the space in the recovery oil groove is divided into an upper recovery oil groove, a middle recovery oil groove and a bottom recovery oil groove by the upper clapboard and the lower clapboard, and pore channels are distributed on the upper clapboard and the lower clapboard; a self-centering three-jaw chuck is arranged on the upper partition plate, and jaws of the three-jaw chuck are connected with a locking cylinder of the three-jaw chuck; the self-centering three-jaw chuck is provided with a steel wire brush, the lower part of the steel wire brush is provided with a driving rod, the driving rod extends into the bottom recovery oil groove, and the tail end of the driving rod is provided with an ejection cylinder; a movable nozzle is arranged above the self-centering three-jaw chuck and communicated with the cleaning oil tank through an oil pipe, and a power device is arranged on the oil pipe. The cleaning device has high cleaning efficiency, is controlled by pure air and saves manpower.
Description
Technical Field
The utility model belongs to the mould washs the field, especially a belt cleaning device that is used for powder metallurgy's shaped charge cover mould.
Background
The shaped charge liner manufactured by the powder metallurgy method has the characteristics of low production cost, simple and controllable process, high forming precision, stable quality of prepared products, easy adjustment of formula and the like. However, after the die is used for a period of time, a layer of deformed metal powder is adhered to the inner cavity, the female die and the male die of the die, so that the female die cannot rotate and even damages the die seriously, and therefore, after a certain number of powder metallurgy shaped charge liners are pressed, the die must be cleaned.
At present, a method for cleaning a powder metallurgy die is to place the die on a three-jaw clamping plate, fix the die by rotating a handle and then hold a stick wrapped with silk cloth of cleaning liquid to repeatedly wipe the inner cavity of the die.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's shortcoming, provide a belt cleaning device for powder metallurgy's shaped charge cover mould.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
a cleaning device for a powder metallurgy shaped charge liner die comprises an oil cylinder, wherein a vertical partition plate is arranged in the oil cylinder and divides the oil cylinder into a recovery oil groove and a cleaning oil groove, an upper partition plate and a lower partition plate are arranged in the recovery oil groove, the upper partition plate and the lower partition plate divide the space in the recovery oil groove into an upper recovery oil groove, a middle recovery oil groove and a bottom recovery oil groove, and pore passages are uniformly distributed on the upper partition plate and the lower partition plate;
a self-centering three-jaw chuck is arranged on the upper partition plate, and a three-jaw chuck jaw of the self-centering three-jaw chuck is connected with a three-jaw chuck locking cylinder;
the self-centering three-jaw chuck is provided with a steel wire brush, the lower part of the steel wire brush is provided with a driving rod, the driving rod extends into the bottom recovery oil groove, and the tail end of the driving rod is provided with an ejection cylinder;
a movable nozzle is arranged above the self-centering three-jaw chuck and communicated with the cleaning oil tank through an oil pipe, and a power device is arranged on the oil pipe.
Furthermore, the lower part of the vertical partition board is provided with a through hole, and a filter screen is arranged on the through hole.
Further, the power device is a cooling sprayer.
Further, the cooling sprayer is arranged on the lower partition plate.
Furthermore, the three-jaw chuck jaw is connected with the three-jaw chuck locking cylinder through a screw rod.
Furthermore, a pneumatic control panel is arranged on the outer wall of the oil recovery tank.
Furthermore, a pneumatic control cabinet button is arranged on the pneumatic control panel.
Further, the steel wire brush is a copper-plated steel wire brush.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a belt cleaning device for powder metallurgy's shaped charge cover mould utilizes power device to carry the washing liquid to the movable nozzle from the pressure feed of clean hydro-cylinder, and the nozzle spouts the washing liquid fast on the mould on the three-jaw chuck, and the steel brush of reciprocating motion from top to bottom cooperates, clears away the powder of adhesion on the mould, makes the powder metallurgy mould sanitization, clean efficient; the cleaning device is purely pneumatically controlled, an operator does not need to start a button, the cleaning device can automatically complete cleaning of the die, the labor intensity of the operator is low, and the cleaning device is free of power driving and suitable for special environments needing electrostatic protection.
Drawings
FIG. 1 is a sectional view of a cleaning device for a liner die for powder metallurgy according to the present invention;
FIG. 2 is a top view of the cleaning device for the liner die for powder metallurgy according to the present invention;
fig. 3 is a schematic structural diagram of a vertical partition plate in a cleaning device of the utility model for the liner die for powder metallurgy.
Wherein: 1-a movable nozzle; 2-a steel wire brush; 3-upper recovery oil groove; 4-a pneumatic control panel; 5-self-centering three-jaw chuck; 6-ejecting a cylinder; 7-bottom recovery oil tank; 8-cleaning the oil tank; 9-cooling the atomizer; 10-an oil suction pipe; 11-pneumatic control cabinet button; 12-a three-jaw chuck locking cylinder; 13-a vertical partition; 14-three-jaw chuck jaws; 15-a through hole; 16-a filter screen.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The present invention will be described in further detail with reference to the accompanying drawings:
referring to fig. 1-2, fig. 1 and 2 are a front view and a top view of a cleaning device for a liner die for powder metallurgy according to the present invention, respectively; the cleaning device comprises a cooling sprayer 9, a movable nozzle 1, a self-centering three-jaw chuck 5, a three-jaw chuck locking cylinder 12, a steel wire brush 2, a pneumatic control panel 4 and an oil cylinder, wherein the oil cylinder is divided into a recovery oil tank and a cleaning oil tank 8, the recovery oil tank is communicated with the cleaning oil tank 8 through a filter screen 16, the recovery oil tank is divided into an upper layer, a middle layer and a lower layer, the upper layer, the middle layer and the lower layer correspond to the upper layer, the middle layer and the bottom layer respectively, the self-centering three-jaw chuck 5 is placed at the central position of the upper layer, the steel wire brush 2 is arranged at the central position of the self-centering three-jaw chuck 5, a driving rod is arranged at the lower end of the steel wire brush 2, the tail end of the driving rod extends into the bottom; a movable nozzle 1 is arranged above the self-centering three-jaw chuck 5, the movable nozzle 1 is communicated with a cleaning oil groove 8 through an oil pipe, a cooling sprayer 9 is arranged on the oil pipe positioned in the middle-layer recovery oil groove, pore passages are uniformly distributed on partition plates of the upper-layer recovery oil groove 3, the middle-layer recovery oil groove and the bottom-layer recovery oil groove 7, the cleaning liquid with powder can be ensured to rapidly flow into the lower layer, namely the bottom-layer recovery oil groove, and the powder is deposited on the bottom layer to realize the preliminary separation of the cleaning liquid and the powder;
a three-jaw chuck jaw 14 of the self-centering three-jaw chuck 5 is respectively connected with a three-jaw chuck locking cylinder 12, the three-jaw chuck is modified, the thread part of the three-jaw chuck jaw 14 is polished, polished to remove threads, and is connected with the cylinder 12; the other two three-jaw chuck jaws are fixed to play a positioning role, and on the same thread, if dies with different diameters are clamped, the positions of the two fixing jaws can be opened and contracted only by rotating the adjusting hole by using a chuck wrench; when the clamping button is started, the three-jaw chuck locking cylinder 12 drives the jaw connected with the three-jaw chuck to move, so that the fastening of the mold is completed, the mold is ensured to be quickly fastened on the three-jaw chuck, and the cleaning process of the mold is completed;
a pneumatic control panel 4 is arranged on the side wall of the recovery oil tank, and a pneumatic control cabinet button 11 for setting parameters is arranged on the pneumatic control panel 4;
the steel wire brush 2 has 1 degree of freedom of up-and-down linear reciprocating motion, the steel wire brush 2 is connected with the ejection cylinder 6 through an adapter, the cooling sprayer 9 is connected with the oil suction pipe 10 through a quick-change connector, the movable nozzle 1 is connected with the cooling sprayer 9 through an oil pipe, the self-centering three-jaw chuck 5 is fixed on a partition plate of the upper-layer recovery oil tank 3 through a bolt, the pneumatic control panel 4 is fixed on the side surface of the recovery oil tank through a bolt, the cleaning oil tank 8 is separated from the recovery oil tank 7 through a vertical partition plate 13, the cooling sprayer 9 is fixed on the partition plate of the middle-layer recovery oil tank through a bolt, the three-jaw chuck jaw 14 is connected with the three-jaw chuck locking cylinder 12 through a screw rod, the vertical partition plate 13 is provided with a through; the filter screen 16 can further separate the cleaning liquid from the powder residue, preventing the cleaning liquid from being contaminated.
A working method of a cleaning device for a liner die for powder metallurgy comprises the following operations:
placing the mould to be cleaned on a self-centering three-jaw chuck 5, and starting a locking and automatic button on a pneumatic control panel 4;
the timer starts timing, the cooling sprayer 9 works, cleaning liquid is sprayed out from the movable nozzle 1, and meanwhile, the ejection cylinder 6 drives the steel wire brush 2 to reciprocate to clean the die;
when the preset time is reached, the ejection cylinder 6 and the cooling sprayer 9 stop working, the three-jaw chuck locking cylinder 12 retracts, and meanwhile, the clamping button is reset;
and (5) taking the die off the three-grab chuck, and completing die cleaning.
Belt cleaning device utilize the cooling atomizer to carry the washing liquid to movable nozzle from clean hydro-cylinder pressure-feed, the nozzle spout the washing liquid fast on the mould on the three-jaw chuck, the steel brush that the cooperation reciprocated clears away the powder dirt of adhesion on the mould, the washing liquid of taking the powder passes through the foraminiferous baffle of upper strata and middle level recovery oil groove, flows into bottom recovery oil groove, wherein the powder deposit is in the bottom, and the washing liquid passes through the filter screen, flows into clean oil groove. The whole process is pneumatically controlled, an operator only needs to put the die on the three-jaw chuck and press the clamping button and the automatic button, the whole die cleaning process is automatically completed, the die cleaning process is simplified, the labor intensity of the operator is reduced, and the problems of poor cleaning effect, low efficiency and the like of the traditional die are avoided.
The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.
Claims (8)
1. A cleaning device for a powder metallurgy type cover die is characterized by comprising an oil cylinder, wherein a vertical partition plate (13) is arranged in the oil cylinder, the oil cylinder is divided into a recovery oil groove and a cleaning oil groove by the vertical partition plate (13), an upper partition plate and a lower partition plate are arranged in the recovery oil groove, the space in the recovery oil groove is divided into an upper recovery oil groove (3), a middle recovery oil groove and a bottom recovery oil groove (7) by the upper partition plate and the lower partition plate, and pore channels are uniformly distributed on the upper partition plate and the lower partition plate;
a self-centering three-jaw chuck (5) is arranged on the upper partition plate, and a three-jaw chuck jaw (14) of the self-centering three-jaw chuck (5) is connected with a three-jaw chuck locking cylinder (12);
the self-centering three-jaw chuck (5) is provided with a steel wire brush (2), the lower part of the steel wire brush (2) is provided with a driving rod, the driving rod extends into the bottom recovery oil tank (7), and the tail end of the driving rod is provided with an ejection cylinder (6);
a movable spray head (1) is arranged above the self-centering three-jaw chuck (5), the movable spray head (1) is communicated with the cleaning oil tank through an oil pipe, and a power device is arranged on the oil pipe.
2. The cleaning device for liner molds for powder metallurgy according to claim 1, wherein the vertical partition (13) is provided with through holes (15) at the lower part, and the through holes (15) are provided with filter screens (16) at the upper part.
3. The cleaning device for liner molds for powder metallurgy according to claim 1, characterized in that the power device is a cooling atomizer (9).
4. The cleaning device for liner molds for powder metallurgy according to claim 3, characterized in that the cooling sprayers (9) are provided on the lower partition.
5. The cleaning device for liner molds for powder metallurgy according to claim 3, wherein the three-jaw chuck jaws (14) are connected to the three-jaw chuck lock cylinder (12) by screws.
6. The cleaning device for liner molds for powder metallurgy according to claim 1, characterized in that the recovery oil tank is provided with a pneumatic control panel (4) on the outer wall.
7. The cleaning device for liner molds for powder metallurgy according to claim 6, characterized in that the pneumatic control panel (4) is provided with a pneumatic control cabinet button (11).
8. The cleaning device for liner molds for powder metallurgy according to claim 1, wherein the wire brush (2) is a copper-plated wire brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920427932.2U CN210065932U (en) | 2019-03-29 | 2019-03-29 | A belt cleaning device for powder metallurgy's shaped charge cover mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920427932.2U CN210065932U (en) | 2019-03-29 | 2019-03-29 | A belt cleaning device for powder metallurgy's shaped charge cover mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210065932U true CN210065932U (en) | 2020-02-14 |
Family
ID=69435573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920427932.2U Active CN210065932U (en) | 2019-03-29 | 2019-03-29 | A belt cleaning device for powder metallurgy's shaped charge cover mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210065932U (en) |
-
2019
- 2019-03-29 CN CN201920427932.2U patent/CN210065932U/en active Active
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