CN217529141U - Sand-spraying machine for stainless steel valve shell - Google Patents
Sand-spraying machine for stainless steel valve shell Download PDFInfo
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- CN217529141U CN217529141U CN202123113509.1U CN202123113509U CN217529141U CN 217529141 U CN217529141 U CN 217529141U CN 202123113509 U CN202123113509 U CN 202123113509U CN 217529141 U CN217529141 U CN 217529141U
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Abstract
The utility model relates to a technical field of valve casting auxiliary device, especially relate to a stainless steel valve shell drenches sand machine, improve the sand effect of drenching to wax matrix outside position, improve the reliability of use, the load simulator comprises a case, the inside of machine case is provided with places the chamber, and be provided with the stores pylon of hanging the wax matrix of putting placing the intracavity, the front end of machine case is provided with gets and puts the mouth, the top of machine case is provided with drenches sand mechanism, the bottom of machine case is provided with receives the sand groove, still including supporting the diaphragm, air-blower and telescopic cylinder, the top of supporting the diaphragm is provided with the multiunit dead slot, the front end of backup pad is provided with the multiunit introducing port, the stores pylon is provided with the multiunit, the equal fixed mounting in the outside of multiunit stores pylon has ball bearing and gear, telescopic cylinder's left side output is provided with the telescopic link, the drive board is installed to the tip of telescopic link, the front end of drive board is provided with the multiunit rack, place and be provided with the multiunit bellows on the rear side wall in chamber, the front end of multiunit bellows evenly is provided with multiunit sand outlet.
Description
Technical Field
The utility model relates to a technical field of valve casting auxiliary device especially relates to a stainless steel valve shell drenches sand machine.
Background
As is known, stainless steel valve shell drenches sand machine is used for stainless steel valve casting in-process, drench the accessory device of sand to the wax matrix, current drench sand machine includes quick-witted case, the inside of quick-witted case is provided with places the chamber, and be provided with the stores pylon of hanging the wax matrix placing the intracavity placing, the front end of machine case is provided with gets and puts the mouth, the top of machine case is provided with drenches sand mechanism, the bottom of machine case is provided with receipts sand groove, hang the wax matrix during the use put with the stores pylon, then drench sand mechanism through the top and drench sand processing to the wax matrix, drench sand and need carry out many times, then the molding sand that drops falls into the receipts sand inslot of below, current drench sand machine in use discovery, the sand effect that drenches at wax matrix outside position is relatively poor, lead to use the reliability lower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a stainless steel valve shell drenches sand machine improves and drenches sand effect to wax matrix outside position, improves and uses the reliability.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: stainless steel valve type shell drenches sand machine, including quick-witted case, the inside of quick-witted case is provided with places the chamber to be provided with the stores pylon of hanging and putting the wax matrix placing the intracavity in placing, the front end of machine case is provided with gets and puts the mouth, and the top of machine case is provided with drenches sand mechanism, and the bottom of machine case is provided with receipts sand groove, still including supporting diaphragm, air-blower and telescopic cylinder, support the diaphragm and transversely install in the top of placing the chamber to be provided with multiunit bearing groove on the top of supporting the diaphragm, the front end of backup pad is provided with the multiunit introducing port, the rear end of multiunit introducing port communicates with the multiunit bearing groove respectively, the stores pylon is provided with the multiunit to the multiunit, and equal fixed mounting has ball bearing in the outside of multiunit stores pylon, and places the bearing inslot in the bearing groove in the outside of multiunit stores pylon, and the equal fixed mounting in gear in the outside of multiunit stores pylon, telescopic cylinder installs at the left side output of telescopic cylinder at the left side of telescopic cylinder, the left end of telescopic link stretches into placing the intracavity to the bellows to install the drive board at the tip of telescopic link, the front end of drive board, the multiunit rack with multiunit respectively with multiunit gear engagement, the multiunit rack is provided with multiunit on the rear side wall of the rear end of the stores pylon, and drenches sand mechanism and even intercommunication with the output of multiunit and the output of the bellows, and is provided with the outlet of multiunit of the multiunit.
Preferably, the inside of bellows is provided with the wind-equalizing plate, the top of wind-equalizing plate and the interior roof fixed connection of bellows, and the bottom of wind-equalizing plate slopes forward and is connected with the interior roof of bellows to be provided with the multiunit wind-equalizing hole on the wind-equalizing plate.
Preferably, the bottom end of the supporting transverse plate is provided with a linear slide rail, the bottom end of the linear slide rail is provided with a slide block in a sliding manner, and the slide block is fixedly connected with the top end of the driving plate.
Preferably, drench sand mechanism and include the sand box and return the sand fan, the bottom and the quick-witted case intercommunication of sand box to be provided with the sieve in the inside of sand box, the rear end of sand box is provided with the vibrating motor who drives the sieve vibration, return the input of sand fan and receive the sand groove intercommunication, return the output and the sand box intercommunication of sand fan, the bottom of sand box is provided with the multiunit branch pipe, the bottom of multiunit branch pipe communicates with the front end top of multiunit bellows respectively.
Preferably, get and put a mouthful department and install two sets of door plants, the outside of two sets of door plants respectively with get and put mouthful the left and right sides both ends and pass through hinged joint to all be provided with the observation window on two sets of door plants.
(III) advantageous effects
Compared with the prior art, the utility model provides a stainless steel valve shell drenches sand machine possesses following beneficial effect: this stainless steel valve shell drenches sand machine, hang the wax matrix and put on the stores pylon, then put into the bearing groove with the ball bearing of stores pylon, drench the sand processing to the wax matrix through drenching sand mechanism, drench simultaneously in sand mechanism drenches into bellows with some type sand, blow off from the mouth that shakes out through the molding sand of air-blower in with the bellows, make the molding sand fall on the outside position of wax matrix, drive driving plate reciprocating motion about through telescopic cylinder simultaneously, rack through driving on the board drives the positive and negative rotation in turn of gear, thereby make the hanger rotate in turn in placing the intracavity positive and negative, the realization sandblasts the outside of wax matrix, thereby improve the sand effect of drenching to wax matrix outside position, the use reliability is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic plan view of the present invention;
fig. 3 is a schematic perspective view of another angle of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the connection of the hanging rack, the telescopic cylinder and the supporting transverse plate of the present invention;
fig. 5 is a schematic perspective view of the present invention at another angle in fig. 4;
FIG. 6 is a schematic perspective view of the bellows of the present invention;
FIG. 7 is a schematic side view of the bellows of the present invention;
in the drawings, the reference numbers: 1. a chassis; 2. a hanger; 3. a sand collecting groove; 4. supporting the transverse plate; 5. a blower; 6. a telescopic cylinder; 7. a bearing groove; 8. an introducing port; 9. a ball bearing; 10. a gear; 11. driving the plate; 12. a rack; 13. an air box; 14. a sand outlet; 15. a wind equalizing plate; 16. a linear slide rail; 17. a slider; 18. a sand box; 19. a sand return fan; 20. a sieve plate; 21. a vibration motor; 22. a branch pipe; 23. a door panel; 24. and (6) an observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.
Referring to fig. 1-7, the stainless steel valve shell sand-sprinkling machine of the utility model comprises a machine case 1, a placing cavity is arranged inside the machine case 1, a hanging rack 2 for hanging wax molds is arranged in the placing cavity, a taking and placing opening is arranged at the front end of the machine case 1, a sand-sprinkling mechanism is arranged at the top of the machine case 1, a sand-collecting groove 3 is arranged at the bottom of the machine case 1, a supporting transverse plate 4, an air blower 5 and a telescopic cylinder 6 are further included, the supporting transverse plate 4 is transversely arranged at the top of the placing cavity, a plurality of groups of bearing grooves 7 are arranged at the top end of the supporting transverse plate 4, a plurality of groups of leading-in ports 8 are arranged at the front end of the supporting plate, the rear ends of the leading-in ports 8 are respectively communicated with the plurality of groups of bearing grooves 7, a plurality of groups of hanging racks 2 are arranged, ball bearings 9 are fixedly arranged on the outer sides of the groups of hanging racks 2, the ball bearings 9 are placed in the bearing grooves 7, the outer sides of the multiple groups of hangers 2 are fixedly provided with gears 10, the telescopic cylinder 6 is arranged at the right end of the case 1, a telescopic rod is arranged at the output end of the left side of the telescopic cylinder 6, the left end of the telescopic rod extends into the placing cavity, the end part of the telescopic rod is provided with a driving plate 11, the front end of the driving plate 11 is provided with multiple groups of racks 12, the multiple groups of racks 12 are respectively meshed with the multiple groups of gears 10, the rear side wall of the placing cavity is provided with multiple groups of bellows 13, the multiple groups of bellows 13 are respectively positioned right behind the multiple groups of hangers 2, the tops of the multiple groups of bellows 13 are respectively communicated with the bottom output end of the sand spraying mechanism, the front ends of the multiple groups of bellows 13 are uniformly provided with multiple groups of sand outlets 14, the air blower 5 is arranged at the rear end of the case 1, and the output end of the air blower 5 extends into the placing cavity and is communicated with the rear ends of the multiple groups of bellows 13; hang the wax matrix and put on stores pylon 2, then put into bearing groove 7 with the ball bearing 9 of stores pylon 2, drench the sand mechanism and drench the sand processing to the wax matrix through drenching the sand mechanism simultaneously in drenching a part of type sand into bellows 13, blow off from sand outlet 14 through air-blower 5 with the molding sand in bellows 13, make the molding sand fall in the outside position of wax matrix, drive movable plate 11 through telescopic cylinder 6 simultaneously and control reciprocating motion, drive gear 10 positive and negative rotation in turn through rack 12 on the drive movable plate 11, thereby make stores pylon 2 place intracavity positive and negative rotation in turn, the realization is sandblasted to the outside of wax matrix, thereby improve the sand effect of drenching to wax matrix outside position, improve the reliability in use, the inside of bellows 13 is provided with air-equalizing plate 15, the top of air-equalizing plate 15 and the interior roof fixed connection of bellows 13, the bottom of air-equalizing plate 15 slopes forward and is connected with the interior diapire of bellows 13, and be provided with multiunit air-equalizing hole on air-equalizing plate 15, the effect of balanced wind has been played through air-equalizing plate 15, and the slope of air-equalizing plate 15, make the air-equalizing plate 15 fully fall the grow from top, make the molding sand-down that can guarantee the molding sand in front gradually.
The bottom end of the supporting transverse plate 4 is provided with a linear slide rail 16, the bottom end of the linear slide rail 16 is provided with a slide block 17 in a sliding mode, the slide block 17 is fixedly connected with the top end of the driving plate 11, and the stability of the driving plate 11 during left-right reciprocating movement is guaranteed through the matching of the linear slide rail 16 and the slide block 17.
The sand sprinkling mechanism comprises a sand box 18 and a sand return fan 19, the bottom end of the sand box 18 is communicated with the case 1, a sieve plate 20 is arranged in the sand box 18, a vibrating motor 21 for driving the sieve plate 20 to vibrate is arranged at the rear end of the sand box 18, the input end of the sand return fan 19 is communicated with the sand collection groove 3, the output end of the sand return fan 19 is communicated with the sand box 18, a plurality of groups of branch pipes 22 are arranged at the bottom end of the sand box 18, and the bottom ends of the plurality of groups of branch pipes 22 are respectively communicated with the tops of the front ends of the plurality of groups of air boxes 13; the sand returning fan 19 pumps the molding sand in the sand collecting groove 3 back into the sand box 18, the vibrating motor 21 drives the sieve plate 20 to vibrate to spray the sand, a part of the molding sand directly falls on the upper surface of the wax mold, and the other part of the molding sand enters the air box 13 through the branch pipe 22 and then is blown out of the outer side surface of the wax mold through the sand outlet 14.
Get and put a mouthful department and install two sets of door plant 23, the outside of two sets of door plant 23 respectively with get and put mouthful both ends and pass through hinged joint about to all be provided with observation window 24 on two sets of door plants 23, close door plant 23 at the in-process of drenching the sand, prevent that the molding sand from getting to put mouthful department and blowing off, can observe the sand condition of drenching of placing the intracavity through observation window 24.
When using, hang the wax matrix and put on stores pylon 2, then put into bearing groove 7 with the ball bearing 9 of stores pylon 2, drench the sand processing through drenching the sand mechanism to the wax matrix, drench the sand mechanism simultaneously and drench a part of type sand into in bellows 13, blow out from sand outlet 14 through air-blower 5 with the molding sand in bellows 13, make the molding sand fall in the outside position of wax matrix, drive the reciprocal left and right movement of movable plate 11 through telescopic cylinder 6 simultaneously, drive gear 10 positive and negative rotation in turn through rack 12 on the movable plate 11 of drive, thereby make stores pylon 2 place intracavity positive and negative rotation in turn, realize sandblasting the outside of wax matrix, thereby improve the sand effect of drenching to wax matrix outside position, improve the reliability of use, the effect of balancing through air-equalizing plate 15 plays, and air-equalizing plate 15 slope sets up, make the wind pressure in front of air-equalizing plate 15 grow gradually from top to bottom, guarantee to fully blow out the molding sand that falls in bellows 13, it makes ball bearing 9 break away from bearing groove 7 then can take out the introducing port through stores pylon 8 to drench after the sand finishes.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a stainless steel valve shell drenches sand machine, includes quick-witted case (1), and the inside of quick-witted case (1) is provided with places the chamber to be provided with in placing the intracavity and hang stores pylon (2) of putting the wax matrix, the front end of machine case (1) is provided with gets puts the mouth, and the top of machine case (1) is provided with drenches sand mechanism, and the bottom of machine case (1) is provided with receives sand groove (3), its characterized in that still includes support diaphragm (4), air-blower (5) and telescopic cylinder (6), support diaphragm (4) transversely install in the top of placing the chamber, and be provided with multiunit bearing groove (7) on the top of supporting diaphragm (4), the front end of backup pad is provided with multiunit introducing port (8), the rear end of multiunit introducing port (8) communicates with multiunit bearing groove (7) respectively, stores pylon (2) is provided with the multiunit to and all fixed mounting has ball bearing (9) in the outside of multiunit stores pylon (2), ball bearing (9) are placed in bearing groove (7), the outside of multiunit stores pylon (2) all fixed mounting has gear (10), telescopic cylinder (6) are installed in the machine case (1), and the left side of the rack (6) of the movable plate (11) is provided with the output end that the movable plate is provided with the telescopic rod (11) and the movable plate, the movable plate is provided with the telescopic rod (11) in the left side of the telescopic rod, the movable plate end of the telescopic rod (11) is provided with the telescopic rod (11), multiunit rack (12) respectively with the multiunit gear (10) meshing, it is provided with multiunit bellows (13) on the rear side wall in chamber to place, multiunit bellows (13) are located multiunit stores pylon (2) positive rear respectively, the top of multiunit bellows (13) all with drench the bottom output intercommunication of sand mechanism to evenly be provided with multiunit sand outlet (14) at the front end of multiunit bellows (13), install in the rear end of quick-witted case (1) air-blower (5), the output of air-blower (5) stretches into to place the intracavity and communicate with the rear end of multiunit bellows (13).
2. The stainless steel valve type casing sand drenching machine as claimed in claim 1, wherein an air-equalizing plate (15) is arranged inside the air box (13), the top end of the air-equalizing plate (15) is fixedly connected with the inner top wall of the air box (13), the bottom end of the air-equalizing plate (15) inclines forwards and is connected with the inner bottom wall of the air box (13), and a plurality of groups of air-equalizing holes are arranged on the air-equalizing plate (15).
3. The stainless steel valve type casing sand-spraying machine as claimed in claim 2, wherein a linear slide rail (16) is arranged at the bottom end of the supporting transverse plate (4), a slide block (17) is arranged at the bottom end of the linear slide rail (16) in a sliding manner, and the slide block (17) is fixedly connected with the top end of the driving plate (11).
4. The stainless steel valve type shell sand drenching machine as claimed in claim 3, wherein the sand drenching mechanism comprises a sand box (18) and a sand return fan (19), the bottom end of the sand box (18) is communicated with the machine case (1), a sieve plate (20) is arranged inside the sand box (18), a vibrating motor (21) for driving the sieve plate (20) to vibrate is arranged at the rear end of the sand box (18), the input end of the sand return fan (19) is communicated with the sand collecting groove (3), the output end of the sand return fan (19) is communicated with the sand box (18), a plurality of groups of branch pipes (22) are arranged at the bottom end of the sand box (18), and the bottom ends of the plurality of groups of branch pipes (22) are respectively communicated with the tops of the front ends of the plurality of groups of air boxes (13).
5. The stainless steel valve type casing sand-drenching machine as claimed in claim 4, characterized in that two groups of door plates (23) are installed at the taking and placing port, the outer sides of the two groups of door plates (23) are respectively connected with the left and right ends of the taking and placing port through hinges, and observation windows (24) are arranged on the two groups of door plates (23).
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CN202123113509.1U CN217529141U (en) | 2021-12-10 | 2021-12-10 | Sand-spraying machine for stainless steel valve shell |
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CN202123113509.1U CN217529141U (en) | 2021-12-10 | 2021-12-10 | Sand-spraying machine for stainless steel valve shell |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116372116A (en) * | 2023-05-05 | 2023-07-04 | 南京优耐特精密机械制造有限公司 | Wax pattern sand spraying device for wax pattern casting and sand spraying method thereof |
CN118023482A (en) * | 2024-04-11 | 2024-05-14 | 兴化市兴工机械厂 | Wax mould drenches sand device |
-
2021
- 2021-12-10 CN CN202123113509.1U patent/CN217529141U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116372116A (en) * | 2023-05-05 | 2023-07-04 | 南京优耐特精密机械制造有限公司 | Wax pattern sand spraying device for wax pattern casting and sand spraying method thereof |
CN116372116B (en) * | 2023-05-05 | 2023-11-21 | 南京优耐特精密机械制造有限公司 | Wax pattern sand spraying device for wax pattern casting and sand spraying method thereof |
CN118023482A (en) * | 2024-04-11 | 2024-05-14 | 兴化市兴工机械厂 | Wax mould drenches sand device |
CN118023482B (en) * | 2024-04-11 | 2024-06-21 | 兴化市兴工机械厂 | Wax mould drenches sand device |
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