CN112658931A

CN112658931A - A transportation and surface grinding device for circular foundry goods

Info

Publication number: CN112658931A
Application number: CN202011522871.1A
Authority: CN
Inventors: 刘西杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-04-16

Abstract

The invention relates to the technical field of metal surface treatment, and discloses a conveying and surface polishing device for round castings, which comprises a shell, wherein a rotating gear is movably connected inside the shell, a chain is movably connected outside the rotating gear, a support frame is fixedly connected outside the chain, a screw rod is movably connected inside the shell, a gear ring is movably connected outside the screw rod, and a fixing plate is fixedly connected inside the gear ring. The production efficiency is improved.

Description

A transportation and surface grinding device for circular foundry goods

Technical Field

The invention relates to the technical field of metal surface treatment, in particular to a conveying and surface polishing device for a round casting.

Background

The casting is a metal molding object obtained by various casting methods, namely, the object with certain shape, size and performance is obtained by pouring smelted liquid metal into a casting model prepared in advance by pouring, injecting, sucking or other casting methods, cooling, grinding and other subsequent processing means.

In the modern industrial production process, the casting is very common, but before the casting is processed, a layer of rust is generated on the outer surface of the casting, the surface of the casting needs to be polished, the casting needs to be placed on a processing table through external equipment by an operator, the processing table is inconvenient to move due to overhigh height, when the casting is placed on a processing machine tool, the casting needs to be manually clamped, but the manual clamping has errors, so that the polishing process has great influence, the casting is extremely easy to turn into a waste product, and when the polishing is performed, the polishing is sometimes insufficient due to the reason of a cutter, at the moment, the operator needs to perform tool changing and setting for many times so as to polish the casting, in the process of clamping for many times, the surface position of the casting is easy to change, and at the moment, the polishing precision can generate deviation so that the precision of the product is reduced, so that the reject ratio of the product becomes high.

Therefore, in response to these problems, a need exists for a transport and surface grinding apparatus for round castings.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a conveying and surface polishing device for a round casting, which has the advantages of automatically fixing the round casting and automatically conveying the round casting, and solves the problems that the round casting cannot be automatically fixed, the number of times of tool setting is reduced, the machining precision is ensured, and the round casting is inconvenient in the conveying process.

(II) technical scheme

In order to achieve the purposes of automatically fixing the round castings and automatically transporting the round castings, the invention provides the following technical scheme: a transportation and surface polishing device for round castings comprises a shell, wherein a rotating gear is movably connected inside the shell, a chain is movably connected outside the rotating gear, a support frame is fixedly connected outside the chain, a screw rod is movably connected inside the shell, a gear ring is movably connected outside the screw rod, a fixed plate is fixedly connected inside the gear ring, a push rod is movably connected outside the fixed plate, a support plate is movably connected inside the shell, a slide rod is movably connected outside the support plate, a rotating rod is movably connected outside the support plate, a movable block is movably connected outside the rotating rod, a lamp bead is fixedly connected outside the movable block, a semicircular shell is movably connected outside the movable block, a photosensitive assembly is fixedly connected inside the shell, a valve cover is fixedly connected inside the shell, an electromagnet is fixedly connected inside the valve cover, and a shift lever is movably connected outside the electromagnet, the outer part of the deflector rod is movably connected with a turntable, and the outer part of the valve cover is fixedly connected with a spray head.

Preferably, the slot hole has been seted up to the internal surface of shell, and screw rod swing joint is in the inboard of slot hole, and four are no less than to running gear's quantity, and the chain has two, and the equal swing joint of all running gears is in the inboard of two chains, and the outside of ring gear is provided with the lug, and the spout has been seted up to the inboard of shell, and lug swing joint has placed circular casting in the inboard of spout in the outside of support frame, and the outside of support frame is provided with the contact.

Preferably, the outside of fixed plate is provided with the slide rail, and push rod swing joint is in the inboard of slide rail, and the outside of push rod is provided with the short column, and the circular slot has been seted up on the surface of ring gear, and short column swing joint is in the inboard of circular slot, the inboard fixedly connected with touch multitouch of circular slot, and the outside of push rod is provided with the touch pad, and the slide rail becomes a centre gripping subassembly with the push rod group, and six are no less than to centre gripping subassembly's quantity, and the equal angular uniform distribution of all centre gripping subassemblies is.

Preferably, the surface of the supporting plate is provided with an elongated slot, the outside of the sliding rod is fixedly connected with a support, the outside of the support is movably connected with a friction device, the inner side of the semicircular shell is provided with a ring slot, the movable block is movably connected to the inner side of the ring slot, and the semicircular shell is fixedly connected to the outside of the sliding rod.

Preferably, photosensitive element mainly comprises shading shell, transparent shell and photo resistance, and shading shell fixed connection is in the inside of shell, and transparent shell inlays in the outside of shading shell, and photo resistance swing joint is in the inside of shading shell, and the position of lamp pearl is corresponding with photo resistance's position, and photosensitive element has two.

Preferably, the square groove has been seted up to the inboard of valve bonnet, and the outside of driving lever is provided with the gleitbretter, and gleitbretter swing joint is in the inboard of square groove, and the outside of driving lever is provided with the nose bar, and the outside of carousel is provided with the cylinder, and the nose bar is corresponding with cylindrical specification phase-match and position, and the outside swing joint of electro-magnet has expanding spring, and driving lever swing joint is in expanding spring's outside, and the inside of carousel is provided with the water inlet.

Preferably, the rotating gear, the screw rod and the rotating rod are electrically connected with a driving power supply, the lamp bead, the electromagnet and the friction device are electrically connected with an external power supply, and the driving power supply, the external power supply, the photoresistor, the touch panel, the touch block and the contact are electrically connected with the control center.

Preferably, the lamp beads are normally bright in the initial state, one of the photosensitive resistors can receive illumination of the lamp beads, the resistance of the photosensitive resistor is minimum, the current is maximum, the other photosensitive component cannot receive illumination of the lamp beads, the resistance of the photosensitive resistor is maximum, and the current is minimum.

Preferably, the water inlet is opened by rotating the rotary disc, water flows into the spray head through the water inlet, and the spray head sprays the water.

(III) advantageous effects

Compared with the prior art, the invention provides a conveying and surface polishing device for round castings, which has the following beneficial effects:

1. this a transportation and surface grinding device for circular foundry goods, through the screw rod, the ring gear, the fixed plate, under the interact between the push rod, can be so that when this device is put into to circular foundry goods, can be timely carry out the centre gripping to it through the push rod, just so do not need the manual work to carry out the centre gripping to the foundry goods, just so can guarantee the precision of centre gripping, prevent that the operator from carrying out the centre gripping to it and producing error, machining efficiency has been improved, just so can not make and take place the skew when circular foundry goods are polished, make and polish more abundant.

2. This a transportation and surface grinding device for circular foundry goods, through under the interact between all structures of this device, can be so that transport circular foundry goods to the centre gripping subassembly through this device, and timely fix it, polish its surface through the sander, and can in time spray water the cooling to it at the in-process of polishing in addition, just so prevent that foundry goods surface temperature is too high and produce the error, thereby reached can the automatic fixation circular foundry goods, the effect that can the circular foundry goods of automatic transportation, the production efficiency is improved.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at C according to the present invention;

FIG. 5 is a schematic view of the connection relationship between the screw, the gear ring, the fixing plate and the push rod according to the present invention;

FIG. 6 is a schematic view showing the connection structure of the valve housing, the electromagnet, the shift lever and the turntable.

In the figure: 1. a housing; 2. a rotating gear; 3. a chain; 4. a support frame; 5. a screw; 6. a ring gear; 7. a fixing plate; 8. a push rod; 9. a support plate; 10. a slide bar; 11. a rotating rod; 12. a movable block; 13. a lamp bead; 14. a semi-circular shell; 15. a photosensitive element; 16. a valve housing; 17. an electromagnet; 18. a deflector rod; 19. a turntable; 20. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-6, a transportation and surface grinding device for circular foundry goods, which comprises a housing 1, the inside swing joint of shell 1 has a rotating gear 2, the outside swing joint of rotating gear 2 has a chain 3, the outside fixedly connected with support frame 4 of chain 3, the inside swing joint of shell 1 has a screw rod 5, the outside swing joint of screw rod 5 has a ring gear 6, the slot hole has been seted up to the internal surface of shell 1, screw rod 5 swing joint is in the inboard of slot hole, four are no less than to the quantity of rotating gear 2, chain 3 has two, all equal swing joint of rotating gear 2 is in the inboard of two chains 3, the outside of ring gear 6 is provided with the lug, the spout has been seted up to the inboard of shell 1, lug swing joint is in the inboard of spout, circular foundry goods has been placed to the outside of.

The inner part of the gear ring 6 is fixedly connected with a fixing plate 7, the outer part of the fixing plate 7 is movably connected with a push rod 8, the outer part of the fixing plate 7 is provided with a slide rail, the push rod 8 is movably connected with the inner side of the slide rail, the outer part of the push rod 8 is provided with a short column, the surface of the gear ring 6 is provided with a circular groove, the short column is movably connected with the inner side of the circular groove, the inner side of the circular groove is fixedly connected with a contact block, the outer part of the push rod 8 is provided with a contact plate, the slide rail and the push rod 8 form a clamping assembly, the number of the clamping assemblies is not less than six, all the clamping assemblies are uniformly distributed outside the fixing plate 7 at equal angles, and under the interaction among the screw rod 5, the gear ring 6, the fixing plate 7 and the push rod 8, when the circular casting is put into the, the operator is prevented from clamping the casting, so that errors are generated, the machining efficiency is improved, and the round casting cannot be deviated when being polished, so that the polishing is more sufficient.

The inner part of the shell 1 is movably connected with a supporting plate 9, the outer part of the supporting plate 9 is movably connected with a slide rod 10, the outer part of the supporting plate 9 is movably connected with a rotating rod 11, the outer part of the rotating rod 11 is movably connected with a movable block 12, the outer part of the movable block 12 is fixedly connected with a lamp bead 13, the outer part of the movable block 12 is movably connected with a semicircular shell 14, the surface of the supporting plate 9 is provided with an elongated slot, the outer part of the slide rod 10 is fixedly connected with a support, the outer part of the support is movably connected with a friction device, the inner side of the semicircular shell 14 is provided with a circular slot, the movable block 12 is movably connected with the inner side of the circular slot, the semicircular shell 14 is fixedly connected with the outer part of the slide rod 10, the inner part of the shell 1 is fixedly connected with a photosensitive assembly 15, the photosensitive assembly 15 mainly comprises a shading shell, a, the positions of the lamp beads 13 correspond to the positions of the photosensitive resistors, the number of the photosensitive assemblies 15 is two, the lamp beads 13 are normally bright in the initial state, one of the photosensitive resistors can receive illumination of the lamp beads 13, the resistance value of the photosensitive resistor is minimum, the current is maximum, the other photosensitive assembly 15 cannot receive illumination of the lamp beads 13, the resistance value of the photosensitive resistor is maximum, and the current is minimum.

The inside fixedly connected with valve bonnet 16 of shell 1, the inside fixedly connected with electro-magnet 17 of valve bonnet 16, the outside swing joint of electro-magnet 17 has driving lever 18, the outside swing joint of driving lever 18 has carousel 19, the square groove has been seted up to the inboard of valve bonnet 16, the outside of driving lever 18 is provided with the gleitbretter, gleitbretter swing joint is in the inboard of square groove, the outside of driving lever 18 is provided with the nose bar, the outside of carousel 19 is provided with the cylinder, the nose bar is corresponding with columniform specification phase-match and position, the outside swing joint of electro-magnet 17 has expanding spring, 18 swing joint is in expanding spring's outside, the inside of carousel.

The outer part of the valve cover 16 is fixedly connected with a spray head 20, the water inlet is opened when the rotary disc 19 rotates, water flows into the spray head 20 through the water inlet, the spray head 20 sprays the water, the rotary gear 2, the screw rod 5 and the rotary rod 11 are all electrically connected with a driving power supply, the lamp beads 13, the electromagnets 17 and the friction device are all electrically connected with an external power supply, the driving power supply, the external power supply, the photoresistors, the touch panels, the touch blocks and the contacts are all electrically connected with a control center, the circular castings can be transported to the clamping assembly through the device under the interaction of all structures of the device, the circular castings can be fixed in time, the surfaces of the circular castings can be polished through the polisher, and the circular castings can be cooled by spraying water in time in the polishing process, so that the surface temperature of the castings is prevented from being too high to generate errors, and the effects of automatically fixing the circular castings and automatically transporting, the production efficiency is improved.

The device starts to be started, the lamp beads 13 are normally on in an initial state, one of the photoresistors can receive illumination of the lamp beads 13, the resistance value of the photoresistor is minimum, the current is maximum, the other photoresistor can not receive illumination of the lamp beads 13, the resistance value of the photoresistor is maximum, the current is minimum, an operator places a circular casting outside the support frame 4, at the moment, an operator controls a driving power supply to drive the rotating gear 2 to rotate through the control center, the rotating gear 2 rotates to drive the chain 3 to move, the chain 3 moves to drive the supporting frame 4 to move, the supporting frame 4 moves to drive the circular casting to move, when the contact contacts with the fixed plate 7, the control center controls the driving power supply to drive the screw rod 5 to rotate, the screw rod 5 rotates to drive the gear ring 6 to rotate, the gear ring 6 rotates to drive the push rod 8 to slide on the inner side of the sliding rail under the action of the circular groove and the short column, and the push rod 8 moves to clamp the circular casting.

When the touch panel is contacted with a round casting, the control center controls the driving power supply to stop driving the screw rod 5 to rotate, simultaneously controls the center to control the driving power supply to drive the rotating rod 11 to rotate, controls the center to control the external power supply to supply power to the electromagnet 17 and the sander, the sander can rotate at a high speed after being electrified, the rotating rod 11 rotates to drive the movable block 12 to move, the movable block 12 moves to drive the lamp bead 13 to move, the movable block 12 moves to drive the semicircular shell 14 to move, the semicircular shell 14 moves to drive the sliding rod 10 to move, the sliding rod 10 moves to drive the bracket to move, the bracket moves to drive the sander rotating at a high speed to move, when the lamp bead 13 is consistent with the position of another photo resistor, the control center controls the driving power supply to stop driving the rotating rod 11 to rotate, the sander starts to polish the surface of the round casting, the electromagnet 17 is electrified to generate magnetism, and the, the deflector rod 18 moves to drive the rotary table 19 to rotate under the action of the convex rod and the cylinder, the rotary table 19 rotates to open the water inlet, at the moment, water flows into the spray head 20 through the water inlet, and the spray head 20 sprays the water to cool the surface of the round casting.

After finishing the process of polishing, at this moment, the control center controls the external power supply not to supply power for the polisher any more, and simultaneously the control center controls the driving power supply to drive the screw 5 to rotate reversely, so that the push rod 8 loosens the circular casting, when the short column is in contact with the contact block, the control center controls the driving power supply not to drive the screw 5 to rotate any more, the control center controls the driving power supply to drive the rotating gear 2 to rotate reversely, and at this moment, an operator takes out the circular casting.

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

1. A transportation and surface grinding device for round castings, includes shell (1), its characterized in that: the inner movable connection of the shell (1) is provided with a rotating gear (2), the outer movable connection of the rotating gear (2) is provided with a chain (3), the outer fixed connection of the chain (3) is provided with a support frame (4), the inner movable connection of the shell (1) is provided with a screw rod (5), the outer movable connection of the screw rod (5) is provided with a gear ring (6), the inner fixed connection of the gear ring (6) is provided with a fixed plate (7), the outer movable connection of the fixed plate (7) is provided with a push rod (8), the inner movable connection of the shell (1) is provided with a support plate (9), the outer movable connection of the support plate (9) is provided with a slide rod (10), the outer movable connection of the support plate (9) is provided with a rotating rod (11), the outer movable connection of the rotating rod (11) is provided with a movable block (12), the outer, the photosensitive component (15) is fixedly connected to the inside of the shell (1), the valve cover (16) is fixedly connected to the inside of the shell (1), the electromagnet (17) is fixedly connected to the inside of the valve cover (16), the shifting lever (18) is movably connected to the outside of the electromagnet (17), the turntable (19) is movably connected to the outside of the shifting lever (18), and the sprayer (20) is fixedly connected to the outside of the valve cover (16).

2. A transport and surface dressing apparatus for round castings according to claim 1, wherein: the slot hole has been seted up to the internal surface of shell (1), screw rod (5) swing joint is in the inboard of slot hole, four are no less than in the quantity of rolling gear (2), chain (3) have two, the equal swing joint of all rolling gear (2) is in the inboard of two chains (3), the outside of ring gear (6) is provided with the lug, the spout has been seted up to the inboard of shell (1), lug swing joint is in the inboard of spout, circular foundry goods has been placed to the outside of support frame (4), the outside of support frame (4) is provided with the contact.

3. A transport and surface dressing apparatus for round castings according to claim 1, wherein: the outside of fixed plate (7) is provided with the slide rail, push rod (8) swing joint is in the inboard of slide rail, the outside of push rod (8) is provided with the short column, the circular slot has been seted up on the surface of ring gear (6), short column swing joint is in the inboard of circular slot, the inboard fixedly connected with feeler block of circular slot, the outside of push rod (8) is provided with the touch panel, the slide rail is a centre gripping subassembly with push rod (8) constitution, six are no less than to the quantity of centre gripping subassembly, the even distribution of angles such as all centre gripping subassemblies is in the outside of fixed plate (7).

4. A transport and surface dressing apparatus for round castings according to claim 1, wherein: the surface of the supporting plate (9) is provided with an elongated slot, the outside of the sliding rod (10) is fixedly connected with a support, the outside of the support is movably connected with a friction device, the inner side of the semicircular shell (14) is provided with an annular slot, the movable block (12) is movably connected to the inner side of the annular slot, and the semicircular shell (14) is fixedly connected to the outside of the sliding rod (10).

5. A transport and surface dressing apparatus for round castings according to claim 1, wherein: photosensitive element (15) mainly comprise shading shell, transparent shell and photo resistance, and shading shell fixed connection is in the inside of shell (1), and transparent shell inlays in the outside of shading shell, and photo resistance swing joint is in the inside of shading shell, and the position of lamp pearl (13) is corresponding with photo resistance's position, and photosensitive element (15) have two.

6. A transport and surface dressing apparatus for round castings according to claim 1, wherein: the square groove has been seted up to the inboard of valve bonnet (16), and the outside of driving lever (18) is provided with the gleitbretter, and gleitbretter swing joint is in the inboard of square groove, and the outside of driving lever (18) is provided with the nose bar, and the outside of carousel (19) is provided with the cylinder, and the nose bar is corresponding with cylindrical specification phase-match and position, and the outside swing joint of electro-magnet (17) has expanding spring, and driving lever (18) swing joint is in expanding spring's outside, and the inside of carousel (19) is provided with the water inlet.

7. A transport and surface dressing apparatus for round castings according to claim 1, wherein: the rotary gear (2), the screw rod (5) and the rotary rod (11) are all electrically connected with a driving power supply, the lamp beads (13), the electromagnets (17) and the friction device are all electrically connected with an external power supply, and the driving power supply, the external power supply, the photoresistor, the touch panel, the touch block and the contact are all electrically connected with the control center.