CN217668561U

CN217668561U - Casting burr trimming machine

Info

Publication number: CN217668561U
Application number: CN202221741367.5U
Authority: CN
Inventors: 张猛; 陈晨; 王炳晓
Original assignee: Cangzhou Prosperity Foundry Co ltd
Current assignee: Cangzhou Prosperity Foundry Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-28
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to the technical field of trimming machines, in particular to a casting burr trimming machine; the structure is compact, the occupied area is effectively reduced, and the trimming precision and efficiency of the casting burrs are improved; the automatic grinding and finishing machine comprises a machine base, a vertical frame, a grinding and finishing mechanism and a feeding and feeding mechanism, wherein the vertical frame is fixedly arranged on the machine base, the grinding and finishing mechanism comprises a first mounting frame, rotating rollers which are rotatably arranged at the upper part and the lower part of the first mounting frame, grinding belts which are sleeved on the two groups of rotating rollers and a driving mechanism which provides power for the rotation of the rotating rollers, the first mounting frame is obliquely arranged on the vertical frame, and the driving mechanism is fixedly arranged at the bottom of the vertical frame; the feeding mechanism comprises a second mounting frame, a driving cylinder, a lifting frame, a feeding seat and a push rod, the second mounting frame is fixedly mounted on the machine base, the driving cylinder is fixedly mounted on the second mounting frame, the lifting frame is mounted on the second mounting frame in a vertically sliding mode, the output end of the driving cylinder is fixedly connected with the lifting frame, and a conical ejector block is arranged on the lifting frame.

Description

Casting burr trimming machine

Technical Field

The utility model relates to a technical field of trimming machine especially relates to a foundry goods deckle edge trimming machine.

Background

As is well known, a casting burr trimming machine is a device for polishing burrs at a die-casting seam on the outer wall of a casting; the existing casting burr trimming machine comprises a horizontal grinding machine; when the existing casting burr trimming machine is used, a casting is manually held at a polishing belt close to a horizontal polishing machine, and the outer wall of the casting is polished and trimmed by the horizontal polishing machine; the existing casting burr trimming machine is found to have large floor area, is easily scratched by a high-speed rotating horizontal grinding machine due to manual casting feeding, has great potential safety hazard, and has certain use limitation due to the fact that the polishing rotation precision and efficiency of the casting are difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a compact structure effectively reduces area, improves the foundry goods deckle edge finisher of foundry goods deckle edge finishing precision and efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the grinding and finishing mechanism comprises a first mounting frame, rotating rollers rotatably mounted on the upper portion and the lower portion of the first mounting frame, grinding belts sleeved on the two groups of rotating rollers and a driving mechanism for providing power for the rotating rollers to rotate, wherein the first mounting frame is obliquely mounted on the vertical frame, and the driving mechanism is fixedly mounted at the bottom of the vertical frame; feed mechanism includes second mounting bracket, actuating cylinder, crane, feeds seat and catch bar, second mounting bracket fixed mounting is on the frame, actuating cylinder fixed mounting is on the second mounting bracket, gliding installation is on the second mounting bracket from top to bottom to the crane, the output and the crane fixed connection of actuating cylinder, be provided with the toper kicking block on the crane, the catch bar is articulated to be installed on the frame, the bottom and the toper kicking block contact of catch bar, the top of crane is provided with the adjustment seat, but feed the setting of seat horizontal slip on the adjustment seat, the catch bar with feed the contact of seat right part, it installs anchor clamps on the seat to feed.

Specifically, the adjusting seat comprises a first threaded rod and a transverse moving seat, the transverse moving seat is slidably mounted on the lifting frame, the first threaded rod is rotatably mounted on the lifting frame, and the first threaded rod is in threaded transmission connection with the transverse moving seat.

The feeding device comprises a feeding seat, a transverse moving seat and a tension spring, wherein one end of the tension spring is fixedly connected with the feeding seat, and the other end of the tension spring is fixedly connected with the transverse moving seat.

The utility model discloses a vertical rack, including still that the inclination adjustment mechanism is connected, the inclination adjustment mechanism includes second threaded rod, screwed pipe and articulated seat, the screwed pipe is articulated to be installed in perpendicular roof portion, second threaded rod spiral shell dress is passed the screwed pipe and is rotated with articulated seat and be connected, articulated seat is articulated to be installed on first mounting bracket, first mounting bracket is rotatable to be installed in the pivot, pivot and a set of commentaries on classics roller fixed connection who corresponds, actuating mechanism's output is connected with the pivot transmission.

Specifically, the clamp comprises a placing seat and rapid clamps symmetrically arranged on two sides of the placing seat, and a placing groove is formed in the placing seat; furthermore, the placing seat is detachably mounted on the feeding seat through a bolt, the placing groove can be correspondingly arranged according to the shape of a machined casting, and can be in a cylindrical shape, a square shape or other shapes matched with the workpiece.

Specifically, an open chip collecting box is arranged on the second mounting frame, and the chip collecting box is positioned below the polishing and trimming mechanism; the chip collecting box is provided with a discharge chute, and the inner bottom wall of the chip collecting box is obliquely arranged towards the discharge chute.

Specifically, the upper part and the lower part of the push rod can be rotatably provided with rotating wheels, and the rotating wheels on the upper part and the lower part of the push rod are respectively contacted with the feeding seat and the conical ejector block.

(III) advantageous effects

Compared with the prior art, the utility model provides a foundry goods deckle edge finisher possesses following beneficial effect: this foundry goods deckle edge finisher is fixed in on the anchor clamps through the foundry goods centre gripping, start the driving cylinder, the output extension of driving cylinder, the crane upwards rises, meanwhile toper kicking block top moves the catch bar bottom and removes to the one side of keeping away from the frame, and the top of catch bar is pushed up and is fed the seat and feed to the area of polishing, actuating mechanism drives and changes the roller rotation, the area of polishing is polished the work piece outer wall and is maintained the processing can, its compact structure, effectively reduce area, improve foundry goods deckle edge and maintain precision and efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 isbase:Sub>A schematic cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention;

in the drawings, the reference numbers: 1. a machine base; 2. erecting; 3. a first mounting bracket; 4. rotating the roller; 5. a drive mechanism; 6. a second mounting bracket; 7. a drive cylinder; 8. a lifting frame; 9. a feeding seat; 10. a push rod; 11. a conical top block; 12. a first threaded rod; 13. a traversing seat; 14. a tension spring; 15. a second threaded rod; 16. a threaded pipe; 17. a rotating shaft; 18. a placing seat; 19. quick clamping; 20. a scrap collecting box; 21. a rotating wheel; 22. polishing the belt; 23. a hinged seat.

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. 1-3, the casting burr trimming machine of the present invention comprises a frame 1, a vertical frame 2, a polishing and trimming mechanism and a feeding mechanism, wherein the vertical frame 2 is fixedly mounted on the frame 1, the polishing and trimming mechanism comprises a first mounting frame 3, rollers 4 rotatably mounted on the upper and lower portions of the first mounting frame 3, polishing belts 22 sleeved on the two sets of rollers 4, and a driving mechanism 5 for providing power for the rotation of the rollers 4, the first mounting frame 3 is obliquely mounted on the vertical frame 2, and the driving mechanism 5 is fixedly mounted at the bottom of the vertical frame 2; the feeding mechanism comprises a second mounting frame 6, a driving cylinder 7, a lifting frame 8, a feeding seat 9 and a pushing rod 10, the second mounting frame 6 is fixedly mounted on the machine base 1, the driving cylinder 7 is fixedly mounted on the second mounting frame 6, the lifting frame 8 is mounted on the second mounting frame 6 in a vertically sliding manner, the output end of the driving cylinder 7 is fixedly connected with the lifting frame 8, a conical ejector block 11 is arranged on the lifting frame 8, the pushing rod 10 is hinged to the machine base 1, the bottom of the pushing rod 10 is in contact with the conical ejector block 11, an adjusting seat is arranged at the top of the lifting frame 8, the feeding seat 9 is arranged on the adjusting seat in a horizontally sliding manner, the pushing rod 10 is in contact with the right part of the feeding seat 9, and a clamp is mounted on the feeding seat 9; furthermore, the upper part of the first mounting frame 3 inclines towards the position close to the feeding and feeding mechanism, and when the workpiece moves upwards and leftwards, the contact between the outer wall of the casting and the polishing belt 22 can be rapidly realized, so that the purpose of polishing and finishing the outer wall of the casting is realized.

Specifically, the adjusting seat comprises a first threaded rod 12 and a traverse seat 13, the traverse seat 13 is slidably mounted on the lifting frame 8, the first threaded rod 12 is rotatably mounted on the lifting frame 8, and the first threaded rod 12 is in threaded transmission connection with the traverse seat 13; through rotating first threaded rod 12, through screw drive back, sideslip seat 13 sideslip adjustment around to realize the comprehensive contact of foundry goods outer wall and area 22 of polishing, do not need the foundry goods to remove and can accomplish the large tracts of land of foundry goods outer wall and polish and maintain processing, more convenient and fast.

Specifically, the device also comprises a tension spring 14, wherein one end of the tension spring 14 is fixedly connected with the feeding seat 9, and the other end of the tension spring 14 is fixedly connected with the traverse motion seat 13; through the tension spring 14, a certain tension effect can be exerted on the feeding seat 9, and when the push rod 10 is separated from contact with the feeding seat 9, the automatic resetting of the feeding seat 9 is realized under the action of the tension spring 14, and manual intervention is not needed.

The device comprises a vertical frame 2, a first threaded rod 15, a second threaded rod 15, a threaded pipe 16 and a hinged seat 23, wherein the threaded pipe 16 is hinged to the top of the vertical frame 2, the second threaded rod 15 penetrates through the threaded pipe 16 in a threaded mode and is rotatably connected with the hinged seat 23, the hinged seat 23 is hinged to a first mounting frame 3, a rotating shaft 17 is rotatably mounted on a machine base 1, the first mounting frame 3 is rotatably mounted on the rotating shaft 17, the rotating shaft 17 is fixedly connected with a corresponding group of rotating rollers 4, and the output end of a driving mechanism 5 is in transmission connection with the rotating shaft 17; through rotating second threaded rod 15, make second threaded rod 15 change in screwed pipe 16 department position, the articulated seat 23 of second threaded rod 15 tip top activity removes to realize the inclination adjustment of first mounting bracket 3, when polishing the finishing to different foundry goods and add, make and polish area 22 and the good contact of foundry goods outer wall.

Specifically, the clamp comprises a placing seat 18 and quick clamps 19 symmetrically arranged on two sides of the placing seat 18, and a placing groove is formed in the placing seat 18; further, the placing seat 18 is detachably mounted on the feeding seat 9 through bolts, and the placing grooves can be correspondingly arranged according to the shape of a processed casting and can be in a cylindrical shape, a square shape or other shapes matched with a workpiece; the casting is placed in a placing groove on a placing seat 18, the casting is fixed and limited through a quick clamp 19, and the outer wall of the casting is polished and finished.

Specifically, the second mounting frame 6 is provided with an open chip collecting box 20, and the chip collecting box 20 is positioned below the polishing and trimming mechanism; a discharge chute is arranged on the chip collecting box 20, and the inner bottom wall of the chip collecting box 20 is obliquely arranged towards the discharge chute; collecting bits box 20 can collect the piece that the finishing process of polishing produced, avoids the piece to fall to actuating mechanism 5 department or scatter everywhere, guarantees clean around the equipment, is convenient for follow-up concentrated processing to the piece, and the bottom wall slope is arranged in collecting bits box 20, does benefit to the automatic outer row of piece.

Specifically, the upper part and the lower part of the push rod 10 can be rotatably provided with rotating wheels 21, and the upper rotating wheel 21 and the lower rotating wheel 21 of the push rod 10 are respectively contacted with the feeding seat 9 and the conical top block 11; the friction force between the push rod and the feeding seat 9 and between the push rod and the conical top block 11 can be reduced through the rotating wheel 21, so that the push rod 10 can push and feed the feeding seat 9 more labor-saving.

When using, be fixed in on the anchor clamps through the foundry goods centre gripping, start driving cylinder 7, driving cylinder 7's output extension, crane 8 upwards rises, meanwhile toper kicking block 11 top moves catch bar 10 bottom to keeping away from one side of frame 1 and remove, and catch bar 10's top is moved and is fed seat 9 and locate to the area of polishing 22, actuating mechanism 5 drives changes roller 4 and rotates, the area of polishing 22 polishes the workpiece outer wall and repaiies the processing can, through rotating first threaded rod 12, behind the screw drive, sideslip adjustment around sideslip seat 13, in order to realize the comprehensive contact of foundry goods outer wall and polishing area 22.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest manner such that "on … …" means not only "directly on something", but also "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning of "above" or "above" something, but also the meaning of "above" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be 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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A casting burr trimming machine is characterized by comprising a machine base (1), a vertical frame (2), a polishing trimming mechanism and a feeding and feeding mechanism, wherein the vertical frame (2) is fixedly arranged on the machine base (1);

the polishing and trimming mechanism comprises a first mounting frame (3), rotary rollers (4) rotatably mounted at the upper part and the lower part of the first mounting frame (3), polishing belts (22) sleeved on the two groups of rotary rollers (4) and a driving mechanism (5) for providing power for the rotation of the rotary rollers (4), wherein the first mounting frame (3) is obliquely mounted on the vertical frame (2), and the driving mechanism (5) is fixedly mounted at the bottom of the vertical frame (2);

feed mechanism includes second mounting bracket (6), driving cylinder (7), crane (8), feeds seat (9) and catch bar (10), second mounting bracket (6) fixed mounting is on frame (1), driving cylinder (7) fixed mounting is on second mounting bracket (6), crane (8) gliding installation from top to bottom is on second mounting bracket (6), the output and crane (8) fixed connection of driving cylinder (7), be provided with toper kicking block (11) on crane (8), catch bar (10) are articulated to be installed on frame (1), the bottom and the contact of toper kicking block (11) of catch bar (10), the top of crane (8) is provided with the adjustment seat, but feed seat (9) horizontal slip set up on the adjustment seat, catch bar (10) and feed seat (9) right part contact, feed and install anchor clamps on seat (9).

2. A casting burr trimming machine according to claim 1, wherein the adjustment seat comprises a first threaded rod (12) and a traverse seat (13), the traverse seat (13) being slidably mounted on the crane (8), the first threaded rod (12) being rotatably mounted on the crane (8), the first threaded rod (12) and the traverse seat (13) being in threaded transmission connection.

3. A casting burr trimming machine according to claim 2, characterized in that it further comprises a tension spring (14), one end of the tension spring (14) being fixedly connected to the feeding seat (9) and the other end of the tension spring (14) being fixedly connected to the traverse seat (13).

4. A casting burr trimming machine according to claim 3, further comprising an inclination adjusting mechanism, wherein the inclination adjusting mechanism comprises a second threaded rod (15), a threaded pipe (16) and a hinged seat (23), the threaded pipe (16) is hinged and mounted on the top of the vertical frame (2), the second threaded rod (15) is screwed and passes through the threaded pipe (16) and is rotatably connected with the hinged seat (23), the hinged seat (23) is hinged and mounted on the first mounting frame (3), a rotating shaft (17) is rotatably mounted on the machine base (1), the first mounting frame (3) is rotatably mounted on the rotating shaft (17), the rotating shaft (17) is fixedly connected with a corresponding set of rotating rollers (4), and the output end of the driving mechanism (5) is in transmission connection with the rotating shaft (17).

5. A casting burr trimming machine according to claim 4, characterized in that the clamp comprises a placing seat (18) and quick clamps (19) symmetrically mounted on both sides of the placing seat (18), and a placing groove is arranged on the placing seat (18).

6. A casting burr trimming machine according to claim 5, characterized in that an open chip collecting box (20) is provided on the second mounting frame (6), said chip collecting box (20) being located below the grinding and trimming mechanism.

7. A casting burr trimming machine according to claim 6, characterized in that the push rod (10) is rotatably mounted with wheels (21) on both its upper and lower parts, the push rod (10) upper and lower wheels (21) being in contact with the feed block (9) and the conical top block (11), respectively.