CN114535541B - Casting mold separating device for casting pump shell - Google Patents
Casting mold separating device for casting pump shell Download PDFInfo
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- CN114535541B CN114535541B CN202210446155.2A CN202210446155A CN114535541B CN 114535541 B CN114535541 B CN 114535541B CN 202210446155 A CN202210446155 A CN 202210446155A CN 114535541 B CN114535541 B CN 114535541B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Casting Devices For Molds (AREA)
Abstract
The invention discloses a casting mold separating device for casting a pump shell, which relates to the technical field of auxiliary casting equipment and comprises: a chassis; the chassis comprises vertical support supporting rods and reciprocating screw rods, the whole chassis is of a U-shaped structure and is formed by welding a left longitudinal support plate and a right longitudinal support plate and two transverse support connecting rods welded between the rear end sections of the two longitudinal support plates at intervals, wherein the top ends of the front half sections of the left longitudinal support plate and the right longitudinal support plate are symmetrically welded with four vertical support supporting rods, the front half sections of the left longitudinal support plate and the right longitudinal support plate are also provided with two reciprocating screw rods in a penetrating and rotating mode, and the two reciprocating screw rods are located between the left vertical support supporting rod and the right vertical support supporting rod in a rotating mode; the U-shaped connecting frame is welded and fixed at the top ends of the four vertical supporting rods, the two ejector blocks can rotate and eject to drive the two L-shaped stress pieces and the two die frames to perform intermittent up-and-down reciprocating sliding impact, so that the casting sand adhered to the inner walls of the two die frames can be thoroughly vibrated and removed, and the problem of large amount of residual casting sand is solved.
Description
Technical Field
The invention relates to the technical field of auxiliary casting equipment, in particular to a casting mold separating device for casting a pump shell.
Background
Sand casting, which is the most important form of pump housing processing in which a molded pump housing (mold) and casting sand are separated from a peripheral mold frame after the completion of pump housing casting, is a method of manufacturing a high-quality mold for molten metal using sand, water, clay, and other materials, and thus a mold separating device for pump housing casting processing is required.
When the existing casting separation equipment separates casting sand and a casting mold by lifting the mold frame, the lifting piece and the mold frame are hung and pulled to be connected by hands mostly, so that the lifting operation can be started, the operation steps are more complicated and inconvenient to use, the residual casting sand is easy to stick on the inner wall of the mold frame after the separation of the casting mold, the manual follow-up manual cleaning is needed, and the time and the labor are wasted.
Disclosure of Invention
In view of the above, the present invention provides a casting mold separating apparatus for pump casing casting, which has two steel wheels, two ejector blocks capable of rotating and pushing to drive two L-shaped stress members and two mold frames to intermittently slide and impact up and down, so as to thoroughly shake and remove casting sand adhered to the inner walls of the two mold frames, thereby greatly reducing the residual of the casting sand.
The invention provides the following technical scheme: a casting mold separating device for casting pump shell comprises a chassis; the chassis comprises vertical support rods and reciprocating screw rods, the chassis is of a U-shaped structure integrally and is formed by welding a left vertical support plate and a right vertical support plate and two cross support connecting rods welded between the rear end sections of the two vertical support plates at intervals, wherein the four vertical support rods are symmetrically welded at the top ends of the front half sections of the left vertical support plate and the right vertical support plate, the two reciprocating screw rods penetrate through and are rotatably mounted on the front half sections of the left vertical support plate and the right vertical support plate, and the two reciprocating screw rods are rotatably positioned between the left vertical support rod and the right vertical support rod; the chassis also comprises a connecting frame, wherein one U-shaped connecting frame is fixedly welded at the top ends of the vertical supporting rods, two vertical supporting rods are symmetrically welded between the connecting frame and one transverse supporting connecting rod at the rearmost end of the chassis, and the middle sections of the two vertical supporting rods are backwards supported and welded with one transverse handle rod; two driving shaft sleeves are arranged on the two reciprocating screw rods in a meshing and sliding manner, a positioning part is arranged between the two driving shaft sleeves in a sliding manner, and two sliding assemblies are symmetrically sleeved on the left end section and the right end section of the positioning part in a sliding manner; the driving shaft sleeve comprises vertical supporting mounting plates and L-shaped hanging rods, the two vertical supporting mounting plates are symmetrically welded on the two driving shaft sleeves, two driving gears are symmetrically and rotatably mounted on the middle sections of the two vertical supporting mounting plates, the two L-shaped hanging rods are symmetrically welded on the bottom supporting plates of the two vertical supporting mounting plates, and two driven gears are symmetrically and rotatably mounted on tail end sections of the two L-shaped hanging rods.
Preferably, the chassis further comprises vertical racks, two vertical racks supported inwards are symmetrically welded on the front end sections of the left and right longitudinal supporting plates of the chassis, two motors are symmetrically locked and installed at the bottoms of the left and right longitudinal supporting plates of the chassis, the two motors are in shaft connection transmission with the bottom sections of the two reciprocating screw rods, a rectangular electric box is installed at the top ends of two cross-support connecting rods at the rear end of the chassis, the motors are driven by batteries inside the rectangular electric box, the two motors can rotate to drive the two reciprocating screw rods to push and control two driving shaft sleeves, two positioning parts and two mold frames to lift, and molded castings inside the two mold frames are lifted, missed to be detached and separated.
Preferably, the positioning part comprises a vertical support shaft rod, the whole positioning part is formed by welding two cross support rail shafts which are spaced up and down and the vertical support shaft rod welded on the middle sections of the two cross support rail shafts together, and the two reciprocating screw rods can drive the two die frames to slide up and down through the power transmission of the two positioning parts; the cross-bracing sliding plate is slidably arranged on the vertical bracing shaft rod through a spring top; the positioning part also comprises connecting rods, and the left and right end sections of the cross brace sliding plate are symmetrically and rotatably provided with two connecting rods; the left end section and the right end section of the two cross-brace track shafts are symmetrically welded with two positioning sleeves; the positioning part also comprises L-shaped stress parts, two L-shaped stress parts are symmetrically welded on the top end sections of the two positioning sleeves, and steel wheels on the tail end sections of the two top blocks correspondingly rotate against and contact with the two L-shaped stress parts.
Preferably, drive gear includes the kicking block, two places drive gear's internal rotation installs two ratchet, two places drive gear is connected rather than the pivot transmission through two ratchet, and the rear end of two places drive gear pivots all welds a kicking block, all rotate on the kicking block and install a steel wheel, one row of tooth piece has all been seted up to the inboard that the branch was propped in front end two places erects, two places drive gear correspond with two rows of tooth piece sliding engagement contacts, and the inside ratchet of two places drive gear can guarantee that drive gear is single direction drive, order about two drive gear and two kicking blocks reversal and two L form atress piece when avoiding two places drive axle sleeve gliding and keep off the contact, cause the gliding obstacle that resets of two places drive axle sleeve and two places framed.
Preferably, the sliding assembly comprises pulling plates, the main body part of the sliding assembly is formed by welding two vertical plates which are mutually spaced and a cross-brace stress plate welded at the bottom of the vertical plates together, wherein four penetrating shafts are pushed and slid on the front end section and the rear end section of the cross-brace stress plate through springs, and two pulling plates are symmetrically welded at the bottoms of the two penetrating shafts; the track, two vertical tracks of symmetry welding has on the vertical board of two mutual intervals.
Preferably, the driving shaft sleeve comprises six-edge shaft rods, two six-edge shaft rods are symmetrically welded on the driving shaft sleeve, the two six-edge shaft rods and the two vertical support mounting plates are spaced from each other inside and outside, the two six-edge shaft rods are correspondingly in through sliding fit with the two positioning sleeves, and the positioning parts can drive the two die frames to slide and impact up and down along the two six-edge shaft rods through the positioning sleeves; the front ends of the rotating shafts of the two driven gears are respectively sleeved with a small-diameter gear, and the two small-diameter gears slide downwards to be in meshing contact with the two vertical racks; the two driven gears can rotate forward and backward to push and drive the two tracks and the two sliding assemblies to slide inside and outside through the two shifting shafts.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the pulling plate is connected with the sliding assembly in a sliding manner and is positioned by pushing and pushing the spring, when the pulling plate is in abutting contact with the left and right handle pipes of the bottom mold frame, the through shaft of the pulling plate can be stressed in advance to compress the spring on the through shaft to slide downwards, and the time difference generated by the complete compression stroke of the spring can enable the mold frame at the top end to be lifted first, so that the two mold frames can be lifted sequentially according to the sequence, the two mold frames are separated in the lifting process, the casting sand is favorably loosened and scattered, and compared with a traditional separation device for synchronously lifting the two mold frames together, the casting sand and the separation of the forming mold and the mold frames are more convenient;
2. according to the invention, through the power transmission of the two driving gears, the two driving shaft sleeves are linked to drive and mesh to drive the two ejector blocks to rotate when being driven to ascend and descend and slide, so that the driving force of intermittent up-and-down sliding impact is provided for the positioning part and the two lifted mold frames, and the additional vibrating motors matched with the two mold frames are saved, thereby being beneficial to the overall weight reduction of the apparatus and the reduction of the manufacturing cost and the power consumption;
3. according to the invention, through the two steel wheels and the two jacking blocks, the two L-shaped stress pieces and the two die frames are driven to intermittently reciprocate up and down to slide and impact in a pushing manner by rotating and pushing the two jacking blocks, casting sand stuck on the inner walls of the two die frames is thoroughly shaken and removed, the residue of the casting sand is greatly reduced, the trouble of subsequent manual cleaning is saved, and the use is convenient and time-saving;
4. according to the invention, through the meshing transmission of the two small-diameter gears and the two vertical racks, the two driving shaft sleeves and the two die frames can be linked to drive the two sliding assemblies to slide inside and outside in the up-and-down sliding process, so that the trouble of manually and additionally manually operating the two sliding assemblies and the die frames to carry out insertion combination lifting power transmission and extraction separation force unloading on the pipes is eliminated, and the use is rapid and labor-saving; the circumferential outer rings of the two driven gears are respectively supported and welded with a shifting shaft, and the two shifting shafts are correspondingly matched with the two tracks in an inserting manner.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the front three-dimensional structure of the present invention;
FIG. 3 is a schematic bottom three-dimensional structure of the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a schematic view of the mounting positions of two reciprocating screws according to the present invention;
FIG. 6 is a schematic view of the sliding assembly of the present invention mounted in a sliding position;
FIG. 7 is a schematic view of a positioning portion of the present invention;
FIG. 8 is a schematic view of the sliding assembly of the present invention;
FIG. 9 is a schematic view of a drive shaft sleeve configuration according to the present invention;
FIG. 10 is a schematic view of a driven gear of the present invention;
FIG. 11 is an enlarged view of portion A of FIG. 7 according to the present invention;
FIG. 12 is an enlarged view of portion B of FIG. 6 according to the present invention;
in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a chassis; 101. a vertical supporting rod; 102. a connecting frame; 103. a reciprocating screw rod; 104. a vertical rack; 2. a positioning part; 201. a vertical support shaft lever; 202. a cross brace sliding plate; 203. a connecting rod; 204. a positioning sleeve; 205. an L-shaped force-bearing member; 3. a sliding assembly; 301. pulling a plate; 302. a track; 4. a drive shaft sleeve; 401. a hexagonal shaft; 402. a vertical support mounting plate; 403. an L-shaped boom; 5. a drive gear; 501. a top block; 6. a driven gear.
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.
Please refer to fig. 1 to 12;
the invention provides a casting mold separating device for casting a pump shell, which comprises: a chassis 1; the chassis 1 comprises vertical support supporting rods 101 and reciprocating screw rods 103, the chassis 1 is integrally of a U-shaped structure and is formed by welding a left vertical support plate and a right vertical support plate and two transverse support connecting rods welded between the rear end sections of the two vertical support plates at intervals, wherein the four vertical support supporting rods 101 are symmetrically welded at the top ends of the front half sections of the left vertical support plate and the right vertical support plate, the two reciprocating screw rods 103 penetrate through and are rotatably mounted on the front half sections of the left vertical support plate and the right vertical support plate, and the two reciprocating screw rods 103 are rotatably positioned between the left vertical support supporting rod 101 and the right vertical support supporting rod 101; the chassis 1 also comprises a connecting frame 102, the top ends of the four vertical supporting rods 101 are fixedly welded with a U-shaped connecting frame 102, two vertical supporting rods are symmetrically welded between the connecting frame 102 and a transverse supporting connecting rod at the rearmost end of the chassis 1, and the middle sections of the two vertical supporting rods are backwards supported and welded with a transverse handle rod; the chassis 1 further comprises vertical racks 104, the front end sections of the left and right longitudinal supporting plates of the chassis 1 are symmetrically welded with the two vertical racks 104 supported inwards, the bottoms of the left and right longitudinal supporting plates of the chassis 1 are symmetrically locked and provided with two motors, and the two motors are in shaft connection transmission with the bottom sections of the two reciprocating screw rods 103;
two driving shaft sleeves 4 are engaged and slidably mounted on the two reciprocating screw rods 103, a positioning part 2 is slidably mounted between the two driving shaft sleeves 4, and two sliding assemblies 3 are symmetrically slidably sleeved on the left end section and the right end section of the positioning part 2; the positioning part 2 comprises a vertical support shaft rod 201, and the whole positioning part 2 is formed by welding two cross support rail shafts which are spaced up and down and the vertical support shaft rod 201 welded on the middle section of the two cross support rail shafts together; a cross brace sliding plate 202, wherein the vertical brace shaft rod 201 is provided with the cross brace sliding plate 202 in a pushing and sliding way through a spring; the positioning part 2 further comprises a connecting rod 203, two connecting rods 203 are symmetrically and rotatably mounted on the left end section and the right end section of the cross brace sliding plate 202, the tail ends of the two connecting rods 203 are correspondingly and rotatably connected with the top ends of the two sliding assemblies 3, the two connecting rods 203, the two cross brace sliding plates 202 and the two sliding assemblies 3 are jointly connected to form a double-crank sliding block mechanism, and the two sliding assemblies 3 and the two pulling plates 301 can be driven to slide left and right by sliding the cross brace sliding plate 202 up and down through the double-crank sliding block mechanism to complete the insertion combination and the extraction separation of the pipes at four positions on two mold frames; two positioning sleeves 204 are symmetrically welded on the left end section and the right end section of the two cross-brace track shafts; the driving shaft sleeve 4 comprises vertical support mounting plates 402 and L-shaped suspension rods 403, two vertical support mounting plates 402 are symmetrically welded on the two driving shaft sleeves 4, two driving gears 5 are symmetrically and rotatably mounted on the middle sections of the two vertical support mounting plates 402, two L-shaped suspension rods 403 are symmetrically welded on the bottom supporting plates of the two vertical support mounting plates 402, and two driven gears 6 are symmetrically and rotatably mounted on the tail end sections of the two L-shaped suspension rods 403.
As shown in fig. 2, the driving gear 5 includes a top block 501, two ratchet mechanisms are installed inside the two driving gears 5 in a rotating manner, the two driving gears 5 are in transmission connection with the rotating shaft through the two ratchet mechanisms, one top block 501 is welded at the rear end of the rotating shaft of the two driving gears 5, one steel wheel is installed on each top block 501 in a rotating manner, the two driving gears 5 are in power transmission, the two driving shaft sleeves 4 are in linkage driving engagement driving to drive the two top blocks 501 to rotate when driven to ascend and descend and slide, driving force for intermittent sliding impact up and down is provided for the positioning portion 2 and the two lifted mold frames, additional vibrating motors matched with the two mold frames are omitted, and overall weight reduction of the apparatus and cost and power consumption reduction are facilitated.
As shown in fig. 11, the positioning portion 2 further includes L-shaped stress members 205, two L-shaped stress members 205 are symmetrically welded on the top end sections of two positioning sleeves 204, and steel wheels on the tail end sections of two ejector blocks 501 correspond to and are rotated against and contacted with the two L-shaped stress members 205, through the two steel wheels, the two ejector blocks 501 can rotate to push and push the two L-shaped stress members 205 and the two mold frames to intermittently reciprocate to slide and impact up and down, so as to remove the casting sand adhered to the inner walls of the two mold frames through relatively thorough vibration, thereby greatly reducing the residual of the casting sand, saving the trouble of subsequent manual cleaning, and being convenient to use and saving time.
As shown in fig. 8, the sliding assembly 3 includes a pulling plate 301, the main body of the sliding assembly 3 is composed of two vertical plates spaced from each other and a cross-brace stressed plate welded to the bottom of the vertical plates, wherein four through shafts are formed on the front and back end sections of the cross-brace stressed plate by spring pushing and sliding, two pulling plates 301 are symmetrically welded to the bottom of the two through shafts, when the two sliding assemblies 3 and the two pulling plates 301 are in an inward sliding state, the two sliding assemblies 3 and the two pulling plates 301 can contact with the left and right tubes of the two frames along with the sliding of the positioning portion 2 and lift the two frames, and because the pulling plate 301 is connected with the sliding assembly 3 by spring pushing and positioning, when the pulling plate 301 contacts with the left and right tubes of the bottom frame, the through shaft of the pulling plate 301 can be forced to compress the spring thereon in advance, the time difference generated by the complete stroke of the spring compression can lift the top frame first, the two mould frames can be sequentially lifted in sequence, so that the two mould frames are separated in the lifting process, the casting sand is loosened and scattered, and the separation of the casting sand and the forming mould from the mould frames is more convenient compared with a traditional separation device for synchronously lifting the two mould frames together; two vertical rails 302 are symmetrically welded on two vertical plates which are spaced from each other on the rail 302.
As shown in fig. 6, the driving shaft sleeve 4 includes six-edge shaft rods 401, two six-edge shaft rods 401 are symmetrically welded on the driving shaft sleeve 4, the two six-edge shaft rods 401 and two vertical support mounting plates 402 are spaced from each other inside and outside, and the two six-edge shaft rods 401 are correspondingly matched with the two positioning sleeves 204 in a sliding manner; the front ends of the rotating shafts of the two driven gears 6 are respectively sleeved with a small-diameter gear, the two small-diameter gears slide downwards to be in meshing contact with the two vertical racks 104, and the two driving shaft sleeves 4 and the two die frames can be linked to drive the two sliding assemblies 3 to slide inside and outside in the up-and-down sliding process through meshing transmission of the two small-diameter gears and the two vertical racks 104, so that the trouble of manually and additionally manually operating the two sliding assemblies 3 and the die frames to perform insertion, combination, lifting power transmission and extraction, separation and unloading force on the pipes is eliminated, and the use is rapid and labor-saving; the circumferential outer rings of the two driven gears 6 are respectively supported and welded with a shifting shaft, and the two shifting shafts are correspondingly matched with the two tracks 302 in an inserting manner.
The working principle is as follows: the apparatus is integrally pushed to be sleeved on an upper rectangular die frame and a lower rectangular die frame (refer to fig. 1), two motors can rotate to drive two reciprocating screw rods 103 to control two driving shaft sleeves 4, two positioning parts 2 and two die frames to lift, molded castings inside the two die frames are lifted, unloaded and separated, two driven gears 6 can rotate forward and backward to push two tracks 302 and two sliding assemblies 3 to slide inside and outside through the meshing transmission of two small-diameter gears and two vertical racks 104, the two driving shaft sleeves 4 and the two die frames can drive two driven gears 6 to slide forward and backward in the up-and-down sliding process, the two sliding assemblies 3 and two pulling plates 301 can be abutted against and contacted with left and right tubes of the two die frames along with the upward sliding of the positioning parts 2 and lift the two die frames reversely, and the pulling plates 301 are connected with the sliding assemblies 3 in a sliding manner and are pushed and positioned through springs, when the pulling plate 301 is abutted and contacted with the left and right handle pipes of the bottom mold frame, the penetrating shaft of the pulling plate 301 can be stressed in advance to compress the springs on the pulling plate to slide downwards, the time difference generated by the complete compression stroke of the springs can enable the mold frames at the top end to be lifted first, so that the two mold frames can be lifted sequentially in sequence, the two mold frames are separated in the lifting process, and the loosening and scattering of casting sand are facilitated;
through the power transmission of two drive gears 5, two drive shaft sleeves 4 are linked to order meshing to order two ejector blocks 501 to rotate when being ordered to ascend and descend and slide, through two steel wheels, two ejector blocks 501 can rotate to push and order two L-shaped stress pieces 205 and two mold frames to perform intermittent up-and-down reciprocating sliding impact, casting sand sticky on the inner walls of the two mold frames is vibrated and removed thoroughly, the ratchet mechanisms in the two drive gears 5 can ensure that the drive gears 5 are driven in a single direction, the two drive gears 5 and the two ejector blocks 501 are prevented from being driven to rotate reversely to be abutted against and contacted with the two L-shaped stress pieces 205 when the two drive shaft sleeves 4 slide downwards, and the gliding resetting obstacles of the two drive shaft sleeves 4 and the two mold frames are caused.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A casting mold separating device for casting pump shells is characterized in that: mold separation apparatus comprising
A chassis (1); the chassis (1) comprises vertical support struts (101) and reciprocating screw rods (103), the chassis (1) is integrally of a U-shaped structure and is formed by welding a left vertical support plate and a right vertical support plate and two transverse support connecting rods welded between the rear end sections of the two vertical support plates at intervals, wherein the four vertical support struts (101) are symmetrically welded at the top ends of the front half sections of the left vertical support plate and the right vertical support plate, the two reciprocating screw rods (103) are rotatably installed on the front half sections of the left vertical support plate and the right vertical support plate in a penetrating manner, and the two reciprocating screw rods (103) are rotatably positioned between the left vertical support strut (101) and the right vertical support strut (101);
the chassis (1) further comprises a connecting frame (102), the top ends of the vertical supporting rods (101) at four positions are fixedly welded with the U-shaped connecting frame (102), two vertical supporting rods are symmetrically welded between the connecting frame (102) and a transverse supporting connecting rod at the rearmost end of the chassis (1), and the middle sections of the two vertical supporting rods are welded with a transverse handle rod in a supporting mode backwards;
two driving shaft sleeves (4) are meshed and slidably mounted on the two reciprocating screw rods (103), a positioning part (2) is slidably mounted between the two driving shaft sleeves (4), and two sliding assemblies (3) are symmetrically slidably sleeved on the left end section and the right end section of the positioning part (2);
the driving shaft sleeve (4) comprises vertical support mounting plates (402) and L-shaped hanging rods (403), two vertical support mounting plates (402) are symmetrically welded on the two driving shaft sleeves (4), two driving gears (5) are symmetrically and rotatably mounted on the middle sections of the two vertical support mounting plates (402), two L-shaped hanging rods (403) are symmetrically welded on bottom supporting plates of the two vertical support mounting plates (402), and two driven gears (6) are symmetrically and rotatably mounted on tail end sections of the two L-shaped hanging rods (403);
the sliding assembly (3) comprises pull plates (301) and rails (302), the main body part of the sliding assembly (3) is formed by welding two vertical plates which are spaced from each other and a cross-brace stress plate welded at the bottom of the vertical plates together, wherein four penetrating shafts are arranged on the front end section and the rear end section of the cross-brace stress plate in a pushing and sliding mode through springs, the two pull plates (301) are symmetrically welded at the bottoms of the two penetrating shafts, and the two vertical rails (302) are symmetrically welded on the two vertical plates which are spaced from each other.
2. The mold separating apparatus for pump housing casting according to claim 1, wherein: the chassis (1) further comprises vertical racks (104), the vertical racks (104) supported inwards at two positions are symmetrically welded on the front end sections of the left and right longitudinal supporting plates of the chassis (1), the bottoms of the left and right longitudinal supporting plates of the chassis (1) are symmetrically locked and provided with two motors, and the two motors are in shaft connection transmission with the bottom sections of the two reciprocating screw rods (103).
3. The mold separating apparatus for pump housing casting according to claim 1, wherein: the positioning part (2) comprises
The positioning part (2) is integrally formed by welding two cross-brace track shafts which are spaced up and down and a vertical brace shaft rod (201) welded on the middle section of the two cross-brace track shafts together;
the cross-brace sliding plate (202) is slidably mounted on the vertical-brace shaft rod (201) through a spring.
4. A mold separating apparatus for pump housing casting processing according to claim 3, characterized in that: the positioning part (2) further comprises
The left end section and the right end section of the cross brace sliding plate (202) are symmetrically and rotatably provided with two connecting rods (203);
and two positioning sleeves (204) are symmetrically welded on the left end section and the right end section of the cross-brace track shaft at two positions (204).
5. The mold separating apparatus for pump housing casting according to claim 1, wherein: the driving gear (5) comprises a top block (501), two ratchet mechanisms are installed on the inner portion of the two driving gears (5) in a rotating mode, the two driving gears (5) are connected with a rotating shaft through the two ratchet mechanisms in a transmission mode, the top block (501) is welded at the rear end of the rotating shaft of the two driving gears (5), and a steel wheel is installed on the top block (501) in the two positions in a rotating mode.
6. The mold separating apparatus for pump housing casting according to claim 4, wherein: the positioning part (2) further comprises L-shaped stress pieces (205), the two L-shaped stress pieces (205) are symmetrically welded on the top end sections of the two positioning sleeves (204), and steel wheels on the tail end sections of the two jacking blocks (501) rotate, abut against and contact with the two L-shaped stress pieces (205) correspondingly.
7. The mold separating apparatus for pump housing casting according to claim 1, wherein: drive axle sleeve (4) include six arris axle levers (401), it has two six arris axle levers (401) of department still to symmetrical welding on drive axle sleeve (4), and two six arris axle levers (401) of department are inside and outside interval with two vertical braces mounting panels (402), and two six arris axle levers (401) of department correspond and two locating sleeve (204) run through sliding fit.
8. The mold separating apparatus for pump housing casting according to claim 1, wherein: the front ends of the rotating shafts of the two driven gears (6) are sleeved with a small-diameter gear, and the two small-diameter gears slide downwards to be in meshed contact with two vertical racks (104).
9. The mold separating apparatus for pump housing casting according to claim 1, wherein: the circumferential outer rings of the two driven gears (6) are respectively welded with a poking shaft in a supporting way, and the two poking shafts are correspondingly matched with the two tracks (302) in an inserting way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210446155.2A CN114535541B (en) | 2022-04-26 | 2022-04-26 | Casting mold separating device for casting pump shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210446155.2A CN114535541B (en) | 2022-04-26 | 2022-04-26 | Casting mold separating device for casting pump shell |
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| Publication Number | Publication Date |
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| CN114535541A CN114535541A (en) | 2022-05-27 |
| CN114535541B true CN114535541B (en) | 2022-07-01 |
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| CN115283651B (en) * | 2022-09-29 | 2023-06-23 | 南通钰嘉机械配件有限公司 | Integrated platform for metal casting |
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| CN211028007U (en) * | 2019-10-15 | 2020-07-17 | 江苏钢锐精密机械有限公司 | Molding sand box casting device for wind power circular ring castings |
| CN212761068U (en) * | 2020-07-10 | 2021-03-23 | 河北腾达泵阀有限公司 | Shakeout machine for slurry pump casting and separating device using shakeout machine |
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2022
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| CN106955992A (en) * | 2016-01-12 | 2017-07-18 | 苏州苏铸成套装备制造有限公司 | A kind of automatic drawing box separation device |
| CN108543936A (en) * | 2018-06-26 | 2018-09-18 | 盐城恒鼎机械有限公司 | A kind of quick sand fallout device of sandbox casting |
| CN211028007U (en) * | 2019-10-15 | 2020-07-17 | 江苏钢锐精密机械有限公司 | Molding sand box casting device for wind power circular ring castings |
| CN110918949A (en) * | 2019-12-13 | 2020-03-27 | 芜湖久弘重工股份有限公司 | Sand mo (u) ld casting shaping casting shedder |
| CN212761068U (en) * | 2020-07-10 | 2021-03-23 | 河北腾达泵阀有限公司 | Shakeout machine for slurry pump casting and separating device using shakeout machine |
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| CN114535541A (en) | 2022-05-27 |
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