CN218746707U

CN218746707U - Metal casting processing burring device

Info

Publication number: CN218746707U
Application number: CN202222888730.2U
Authority: CN
Inventors: 张兰平; 彭森
Original assignee: Yunyang Shuorei Machinery Co ltd
Current assignee: Yunyang Shuorei Machinery Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-28
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of metal casting processing, in particular to a deburring device for metal casting processing, which comprises a workbench; a positioning block is fixedly connected to the top of the workbench; a fixing mechanism is arranged inside the positioning block and comprises a first electric cylinder, the first electric cylinder is arranged below the workbench, a first rod is fixedly connected to an output shaft of the first electric cylinder, a push plate is fixedly connected to the top end of the first rod, and two rectangular blocks are symmetrically and fixedly connected to the top of the push plate; the bottom of the workbench is provided with a groove which extends into the positioning block; one side of the rectangular block is connected with the inner wall of the groove in a sliding manner; two first plates are symmetrically and slidably connected inside the groove, one side of the rectangular block is hinged with a connecting rod, and the other end of the connecting rod is hinged with the first plate; the metal casting fixing device has the advantages of convenience in realization of fixing of the metal casting, simplicity and convenience in operation and good fixing effect of the metal casting.

Description

Metal casting processing burring device

Technical Field

The utility model relates to a processing technology field of metal casting specifically is a metal casting processing burring device.

Background

In the production process of metal castings, the surface of the castings coming out of the molds generally generates burrs, and the occurrence of the burrs affects the positioning and processing of the metal castings, and for this reason, the burrs on the surface of the metal castings need to be removed.

The utility model discloses a utility model patent of application number CN202020300690.3 discloses a metal casting burring device, including box, elevating system, burring mechanism, positioning mechanism, clean mechanism and collection mechanism, the device is when fixed metal casting, moves to metal casting direction through manual promotion slide bar for two stoppers press from both sides the metal casting tightly, then fix the slide bar on the bracing piece through the screw rod, thereby fix the metal casting on the base.

However, in the use process of the device, the sliding rods on the two sides of the base are required to be manually pushed, and the two screw rods are required to be respectively fixed on the two supporting rods, so that the fixing mode of the metal casting is extremely inconvenient to operate and wastes time and labor; therefore, the deburring device for machining the metal casting is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve above-mentioned in at least one problem, the utility model provides a metal casting processing burring device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a deburring device for processing metal casting parts, which comprises a workbench; a positioning block is fixedly connected to the top of the workbench; a fixing mechanism is arranged inside the positioning block and comprises a first electric cylinder, the first electric cylinder is arranged below the workbench, a first rod is fixedly connected to an output shaft of the first electric cylinder, a push plate is fixedly connected to the top end of the first rod, and two rectangular blocks are symmetrically and fixedly connected to the top of the push plate; the bottom of the workbench is provided with a groove which extends into the positioning block; one side of the rectangular block is connected with the inner wall of the groove in a sliding manner; two first plates are symmetrically connected inside the groove in a sliding mode, one side of the rectangular block is hinged to a connecting rod, and the other end of the connecting rod is hinged to the first plate; the two sides of the positioning block are penetrated through and are connected with L-shaped rods in a sliding mode, one end, located in the groove, of each L-shaped rod is fixedly connected to the side wall of one plate, the other end of each L-shaped rod is fixedly connected with a straight rod, and the other end of each straight rod is fixedly connected with a clamping plate.

Preferably, a guide rod is fixedly connected inside the groove, and the guide rod penetrates through and is connected with a first plate in a sliding manner; and a spring is sleeved on the surface of the guide rod between the first plate and the inner wall of the groove.

Preferably, the bottom edge of workstation department rigid coupling has the support column, the bottom rigid coupling of support column has the bottom plate, no. one electric jar rigid coupling is at the top of bottom plate.

Preferably, the top of the bottom plate is further fixedly connected with a second electric cylinder, an output shaft of the second electric cylinder is fixedly connected with a second rod, the second rod penetrates through and is slidably connected to the workbench, and the top end of the second rod is fixedly connected with a supporting plate; the top edge of the workbench is fixedly connected with a guide pillar, and the guide pillar penetrates through and is connected to the supporting plate in a sliding mode.

Preferably, the bottom of backup pad is run through and sliding connection has the U-shaped board, the inside wall rigid coupling of U-shaped board has the motor, the output shaft rigid coupling of motor has No. three poles, no. three outer wall cover of pole are established and the rigid coupling has the wheel of polishing.

Preferably, the top rigid coupling of backup pad has No. three electric jars, no. four poles are connected to No. three electric jars' output shaft rigid coupling, no. four poles pass through the connecting rod and are connected with the top of U-shaped board.

The utility model discloses an useful part lies in:

1. the utility model is provided with the positioning mechanism, the first rod is driven to move upwards through the first electric cylinder, so that the two rectangular blocks slide along the inner wall of the groove, the connecting rod extrudes the first plate, the two first plates move oppositely, the two clamping plates are mutually drawn together, the metal casting is clamped, the metal casting is fixed, the operation is simple and convenient, and the fixing effect on the metal casting is better;

2. the utility model discloses set up No. three electric jar, driven No. four poles and U-shaped plate motion through No. three electric jar, realized the change to the horizontal direction position of the wheel of polishing, and then conveniently accomplished polishing to the department of the different positions of metal casting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a schematic partial cross-sectional view illustrating a structure according to a first embodiment;

FIG. 3 is a schematic structural diagram of another view angle according to the first embodiment;

FIG. 4 is an enlarged view of a portion of the area A in FIG. 2;

fig. 5 is a drawing of the second embodiment.

In the figure: 1. a work table; 2. positioning blocks; 3. a first electric cylinder; 4. a first rod; 5. pushing the plate; 6. a rectangular block; 7. a groove; 8. a first board; 9. a connecting rod; 10. an L-shaped rod; 11. a straight rod; 12. a splint; 13. a guide bar; 15. a support pillar; 16. a base plate; 17. a second electric cylinder; 18. a second rod; 19. a support plate; 20. a guide post; 21. a U-shaped plate; 22. a motor; 23. a third rod; 24. grinding the wheel; 25. a third electric cylinder; 26. a fourth rod; 27. and a buffer block.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a deburring device for machining metal castings comprises a worktable 1; a positioning block 2 is fixedly connected to the top of the workbench 1; a fixing mechanism is arranged inside the positioning block 2, the fixing mechanism comprises a first electric cylinder 3, the first electric cylinder 3 is arranged below the workbench 1, an output shaft of the first electric cylinder 3 is fixedly connected with a first rod 4, the top end of the first rod 4 is fixedly connected with a push plate 5, and the top of the push plate 5 is symmetrically and fixedly connected with two rectangular blocks 6; a groove 7 is formed in the bottom of the workbench 1, and the groove 7 extends into the positioning block 2; one side of the rectangular block 6 is in sliding connection with the inner wall of the groove 7; two first plates 8 are symmetrically connected in the groove 7 in a sliding manner, one side of the rectangular block 6 is hinged with a connecting rod 9, and the other end of the connecting rod 9 is hinged with the first plate 8; two sides of the positioning block 2 are penetrated and connected with L-shaped rods 10 in a sliding mode, one end, located in the groove 7, of each L-shaped rod 10 is fixedly connected to the side wall of one plate 8, the other end of each L-shaped rod 10 is fixedly connected with a straight rod 11, and the other end of each straight rod 11 is fixedly connected with a clamping plate 12; the during operation, the metal casting that will treat processing is placed at the top of locating piece 2, then start electric cylinder 3 No. one, make electric cylinder 3 drive a pole 4 No. one,

push pedal

5 and 6 upward movement of rectangular block, make two rectangular blocks 6 slide along recess 7 inner walls, extrude connecting rod 9 simultaneously, make connecting rod 9 extrude a board 8, and then make two boards 8 produce relative motion, because L shape pole 10, straight-bar 11 and splint 12 are integrative with a board 8, will make two splint 12 draw close each other, accomplish the clamp to the metal casting, realize the fixed to the metal casting, and the operation is thus simple, it is also better to the fixed effect of metal casting.

A guide rod 13 is fixedly connected inside the groove 7, and the guide rod 13 penetrates through and is connected with a first plate 8 in a sliding manner; a spring is sleeved on the surface of the guide rod 13 between the first plate 8 and the inner wall of the groove 7; when the working is carried out, after the two first plates 8 move oppositely, the first plates 8 also slide along the guide rods 13, and the stability of the horizontal movement of the first plates 8 is improved by arranging the guide rods 13; through setting up the spring, after an electric jar 3 drives rectangular block 6 downstream, the elasticity of cooperation spring is convenient for realize the restoration to a board 8.

A supporting column 15 is fixedly connected at the bottom corner of the workbench 1, a bottom plate 16 is fixedly connected at the bottom end of the supporting column 15, and the first electric cylinder 3 is fixedly connected at the top of the bottom plate 16; during operation, through setting up support column 15, improved the height of workstation 1, be convenient for simultaneously realize the installation to electric jar 3.

A second electric cylinder 17 is further fixedly connected to the top of the bottom plate 16, a second rod 18 is fixedly connected to an output shaft of the second electric cylinder 17, the second rod 18 penetrates through and is slidably connected to the workbench 1, and a support plate 19 is fixedly connected to the top end of the second rod 18; a guide post 20 is fixedly connected at the corner of the top of the workbench 1, and the guide post 20 penetrates through and is slidably connected with a support plate 19; during operation, after the metal casting is fixed, the second electric cylinder 17 is started, so that the second electric cylinder 17 drives the second rod 18 and the support plate 19 to move downwards, the polishing wheel 24 is in surface contact with the metal casting, the third rod 23 and the polishing wheel 24 are driven to rotate through the motor 22, and the metal casting is conveniently deburred subsequently.

The bottom of the supporting plate 19 is penetrated and slidably connected with a U-shaped plate 21, the inner side wall of the U-shaped plate 21 is fixedly connected with a motor 22, an output shaft of the motor 22 is fixedly connected with a third rod 23, and the outer wall of the third rod 23 is sleeved and fixedly connected with a grinding wheel 24; during operation, the horizontal position of the grinding wheel 24 is changed by moving the horizontal position of the U-shaped plate 21, so that grinding of different positions of the metal casting is conveniently completed.

A third electric cylinder 25 is fixedly connected to the top of the supporting plate 19, a fourth rod 26 is fixedly connected to an output shaft of the third electric cylinder 25, and the fourth rod 26 is connected to the top of the U-shaped plate 21 through a connecting rod; in operation, the third electric cylinder 25 is started, so that the third electric cylinder 25 drives the fourth rod 26 and the U-shaped plate 21 to move, and the horizontal position of the grinding wheel 24 is changed.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a buffer block 27 is fixedly connected to one end of the clamp plate 12 away from the straight rod 11; when the metal casting clamping device works, the buffer block 27 is made of rubber materials, the rubber materials have certain elasticity and a large friction coefficient, and when the metal casting is clamped by the clamping plate 12, the clamping plate 12 cannot scratch the surface of the metal casting and has a protection effect on the surface of the metal casting.

The working principle is as follows: the existing deburring device needs to manually push the sliding rods on two sides of the base and fix two screw rods on two supporting rods respectively in the use process, and the fixing mode for the metal casting is extremely inconvenient to operate and time-consuming and labor-consuming, so that the device is arranged, when the deburring device is used, the metal casting to be processed is placed at the top of the positioning block 2, then the first electric cylinder 3 is started, the first electric cylinder 3 drives the first rod 4, the push plate 5 and the rectangular block 6 to move upwards, the two rectangular blocks 6 slide along the inner wall of the groove 7, and the connecting rod 9 is simultaneously extruded, so that the connecting rod 9 extrudes the first plate 8, and further the two first plates 8 move oppositely, and as the L-shaped rod 10, the straight rod 11 and the clamping plate 12 are integrated with the first plate 8, the two clamping plates 12 are close to each other to clamp the metal casting, so that the metal casting is fixed, the operation is simple, and the fixing effect on the metal casting is good; after the metal casting is fixed, the second electric cylinder 17 is started, the second electric cylinder 17 drives the second rod 18 and the support plate 19 to move downwards, the polishing wheel 24 is in surface contact with the metal casting, the third rod 23 and the polishing wheel 24 are driven to rotate through the motor 22 at the moment, deburring of the metal casting is achieved, the third electric cylinder 25 is started to drive the fourth rod 26 and the U-shaped plate 21 to move, the horizontal position of the polishing wheel 24 is changed, and polishing of different positions of the metal casting is conveniently completed.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a metal casting processing burring device which characterized in that: comprises a workbench (1); a positioning block (2) is fixedly connected to the top of the workbench (1); a fixing mechanism is arranged inside the positioning block (2), the fixing mechanism comprises a first electric cylinder (3), the first electric cylinder (3) is arranged below the workbench (1), an output shaft of the first electric cylinder (3) is fixedly connected with a first rod (4), the top end of the first rod (4) is fixedly connected with a push plate (5), and the top of the push plate (5) is symmetrically and fixedly connected with two rectangular blocks (6); a groove (7) is formed in the bottom of the workbench (1), and the groove (7) extends into the positioning block (2); one side of the rectangular block (6) is in sliding connection with the inner wall of the groove (7); two first plates (8) are symmetrically connected in the groove (7) in a sliding manner, one side of the rectangular block (6) is hinged with a connecting rod (9), and the other end of the connecting rod (9) is hinged with the first plate (8); the two sides of the positioning block (2) are penetrated through and are connected with L-shaped rods (10) in a sliding mode, one end, located in the groove (7), of each L-shaped rod (10) is fixedly connected to the side wall of one plate (8), the other end of each L-shaped rod is fixedly connected with a straight rod (11), and the other end of each straight rod (11) is fixedly connected with a clamping plate (12).

2. A metal casting machining deburring apparatus as claimed in claim 1 wherein: a guide rod (13) is fixedly connected inside the groove (7), and the guide rod (13) penetrates through and is connected with a first plate (8) in a sliding manner; and a spring is sleeved on the surface of the guide rod (13) between the first plate (8) and the inner wall of the groove (7).

3. A cast metal machining deburring apparatus as claimed in claim 2 wherein: the bottom edge of workstation (1) is located the rigid coupling and is had support column (15), the bottom rigid coupling of support column (15) has bottom plate (16), electric jar (3) rigid coupling is at the top of bottom plate (16).

4. A cast metal machining deburring apparatus as claimed in claim 3 wherein: a second electric cylinder (17) is further fixedly connected to the top of the bottom plate (16), a second rod (18) is fixedly connected to an output shaft of the second electric cylinder (17), the second rod (18) penetrates through and is slidably connected to the workbench (1), and a supporting plate (19) is fixedly connected to the top end of the second rod (18); the top corner of the workbench (1) is fixedly connected with a guide post (20), and the guide post (20) penetrates through and is connected to the supporting plate (19) in a sliding manner.

5. A metal casting machining deburring apparatus as claimed in claim 4 wherein: the bottom of backup pad (19) runs through and sliding connection has U-shaped board (21), the inside wall rigid coupling of U-shaped board (21) has motor (22), the output shaft rigid coupling of motor (22) has No. three pole (23), no. three outer wall cover of pole (23) are established and the rigid coupling has abrasive wheel (24).

6. A metal casting machining deburring apparatus as claimed in claim 5 wherein: the top rigid coupling of backup pad (19) has No. three electric jar (25), the output shaft rigid coupling of No. three electric jar (25) has No. four poles (26), no. four poles (26) are connected with the top of U-shaped board (21) through the connecting rod.