CN211681326U

CN211681326U - Following burr machine

Info

Publication number: CN211681326U
Application number: CN202020342147.XU
Authority: CN
Inventors: 臧永兴; 吕超; 郑磊; 张川吉; 王要龙; 徐彦超; 张立远; 张启; 齐盟盟; 菅义烽
Original assignee: Baoding Lizhong Wheel Manufacturing Co ltd
Current assignee: Baoding Lizhong Wheel Manufacturing Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-16
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a conformal burr machine, which comprises a driving motor, wherein an output shaft of the driving motor is coupled with a base, the top end of the base is provided with a turntable, the turntable is provided with a plurality of first burr brushes, the outermost side of the top surface of the turntable is circumferentially provided with a plurality of second burr brushes, the turntable is provided with a plurality of sliding grooves, the second sleeve is connected with the sliding grooves in a sliding manner, the bottom end of the second sleeve is coupled with a first pin shaft, the two ends of the sliding chute are inserted and connected with baffle plates, an included angle is formed between the two baffle plates, the baffle plates are respectively provided with a first groove and a second groove, a through groove is arranged at the bottom end of the first groove, a lever mechanism is fixed in the through groove, one end of the lever rod is connected with a push rod through a shaft, the push rod is arranged in the first groove, the other end of the lever rod is connected with a push rod in a shaft mode, and the push rod is arranged in the second groove. The utility model discloses make burr machine and the combination of following shape in back of the body chamber, reach the spraying requirement after realizing the brush burr of work piece R angular position.

Description

Following burr machine

Technical Field

The utility model relates to an auto wheel production and processing field especially relates to a following shape burr machine.

Background

Because the lower brush of the existing hub deburring machine is designed into a cylindrical brush body, the brushing and deburring effects of the R-angle position and the mounting surface inclined plane position of an inner rim of a product during the operation of the deburring brush can not meet the requirement of spraying appearance, and one size deburring brush can not realize the common operation of a plurality of size workpieces. At present through adjustment burr brush design scheme with burr brush dish outer lane brush hair extension, change brush hair material, design back of the body chamber along with shape burr brush etc. the new scheme has certain improvement to single size work piece, nevertheless because product back of the body chamber and R angle molding are more, just can the spray-coating on line after the more part product of specification and size still needs the manual work to polish.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a along with shape burr machine to solve the problem that above-mentioned prior art exists, make burr machine and the combination of following the shape in back of the body chamber, realize reaching the spraying requirement behind the work piece R angle position brush burr.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a conformal burr machine, which comprises a driving motor, wherein an output shaft of the driving motor is axially connected with a base, the top end of the base is provided with a turntable, the base is fixedly connected with the turntable through a bolt, the turntable is provided with a plurality of first burr brushes, the outermost side of the top surface of the turntable is circumferentially provided with a plurality of second burr brushes, each second burr brush comprises a second sleeve, a second spring is fixed in the second sleeve, the top end of the second spring is fixed with a second brush body, the turntable is provided with a plurality of chutes, the second sleeve is in sliding connection with the chutes, the base is provided with a plurality of first pin shafts, the bottom end of the second sleeve is axially connected with the first pin shafts, two ends of the chutes are inserted and connected with baffles, the baffles are fixedly connected on the base, an included angle is formed between two baffles, the baffles are respectively provided with a first groove and a second groove, the first groove and the second groove are correspondingly arranged up and down, the bottom end of the first groove is provided with a through groove which is communicated with the second groove, a lever mechanism is fixed in the through groove and comprises a lever rod, one end of the lever rod is coupled with a push rod, the push rod is arranged in the first groove, the other end of the lever rod is coupled with an ejector rod, and the ejector rod is arranged in the second groove.

Preferably, the first burr brush comprises a first sleeve, one end of the first sleeve is fixed on the base, the other end of the first sleeve extends out of the turntable, a first spring is arranged in the first sleeve, and a first brush body is fixed at the top end of the first spring.

Preferably, the lever mechanism further comprises a support, a second pin shaft is inserted into the support, and the second pin shaft is connected to the middle of the lever rod in a shaft mode.

Preferably, a return spring is fixed at the bottom end of the first groove and corresponds to the push rod up and down.

Preferably, a plurality of third grooves are formed in the base, and the first pin shaft is fixed in the third grooves.

Preferably, the included angle between the two baffles is 45-60 degrees.

The utility model discloses a following technological effect: the motor is started to drive the turntable to rotate, the first burr brush polishes the surface of the back cavity of the workpiece, the second burr brush polishes the R-angle position of the back cavity of the workpiece, the brush body of the first burr brush and the second burr brush is extruded by the thrust of the spring in the polishing process, the polishing force is increased, the polishing effect is improved, aiming at the position where the R-angle is difficult to be flatly pasted and cleaned, the sleeve of the second burr brush is stressed to swing towards the two ends of the chute in the polishing process, when the sleeve hits the push rod of the baffle, the push rod is stressed to press down to drive the lever rod to deviate towards one side of the push rod, the other end of the lever rod is lifted to drive the ejector rod to extend out of the second groove and to hit the second sleeve with enough thrust, so that the second sleeve swings to the baffle at the other end of the chute and hits the push rod, the second sleeve slides in the chute in a reciprocating manner, and simultaneously the second sleeve drives the second brush body to swing in a reciprocating, the second spring makes the second brush body follow the flexible expansion of work piece back of the body chamber gradual change direction, and then realizes polishing along shape for reach the spraying requirement after the work piece R angle position brush burr, through this time to the improvement of burr machine, will be to company's product coating performance and production efficiency's further improvement, the utility model discloses can operate many sizes work piece, simple structure has reduced labour cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without inventive labor.

FIG. 1 is a front view of the shape following burr machine of the present invention;

FIG. 2 is a top view of the shape following burr machine of the present invention;

FIG. 3 is a sectional view taken along line A-A of the present invention;

FIG. 4 is an enlarged view of a portion A of the present invention;

wherein, 1 is driving motor, 2 is the base, 3 is the carousel, 4 is the bolt, 5 is the second sleeve, 6 is the second spring, 7 is the second brush body, 8 is the spout, 9 is first round pin axle, 10 is the baffle, 10.1 is first recess, 10.2 is the second recess, 10.3 is logical groove, 10.4 is the lever stick, 10.5 is the push rod, 10.6 is the ejector pin, 10.7 is the pillar, 10.8 is the second round pin axle, 10.9 is reset spring, 11 is the first sleeve, 12 is first spring, 13 is the first brush body, 14 is the third recess.

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.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-3, the utility model provides a conformal burr grinding machine, which comprises a driving motor 1, wherein an output shaft of the driving motor 1 is coupled with a base 2, a rotary disc 3 is arranged at the top end of the base 2, the base 2 is fixedly connected with the rotary disc 3 through a bolt 4, the driving motor 1 is started to drive the rotary disc 3 to rotate, a plurality of first burr brushes are arranged on the rotary disc 3, a plurality of second burr brushes are circumferentially arranged at the outermost side of the top surface of the rotary disc 3, each second burr brush comprises a second sleeve 5, a second spring 6 is fixed in the second sleeve 5, a second brush body 7 is fixed at the top end of the second spring 6, a plurality of chutes 8 are arranged on the rotary disc 3, the second sleeve 5 is slidably connected with the chutes 8, a plurality of first pin shafts 9 are arranged on the base 2, and the bottom end of the second sleeve 5 is coupled with the first pin shafts 9, the two ends of the sliding chute 8 are connected with baffle plates 10 in an inserting manner, the baffle plates 10 are fixedly connected on the base 2, an included angle is formed between the two baffle plates 10, the baffle plates 10 are respectively provided with a first groove 10.1 and a second groove 10.2, the first groove 10.1 and the second groove 10.2 are correspondingly arranged up and down, the bottom end of the first groove 10.1 is provided with a through groove 10.3, the through groove 10.3 is communicated with the second groove 10.2, a lever mechanism is fixed in the through groove 10.3 and comprises a lever rod 10.4, one end of the lever rod 10.4 is connected with a push rod 10.5 in a shaft manner, the push rod 10.5 is arranged in the first groove 10.1, the other end of the lever rod 10.4 is connected with a push rod 10.6 in a shaft manner, the push rod 10.6 is arranged in the second groove 10.2, when the second sleeve 5 impacts the push rod 10.5, the push rod 10.5 is pressed down under the stress to drive the lever rod 10.4 to move towards one side of the push rod 10.5, the other end of the lever rod 10.4 lifts up to impact the second sleeve 10.2 and push, so that the second sleeve 5 impacts the push rod 10.5 on the baffle 10 at the other end, and the second sleeve 5 drives the second brush body 7 to perform reciprocating polishing at the position of a workpiece.

Further optimize the scheme, first burr brush includes first sleeve 11, the one end of first sleeve 11 is fixed on base 2, carousel 3 is stretched out to the other end of first sleeve 11, be provided with first spring 12 in the first sleeve 11, first spring 12 top is fixed with first brush body 13, and first brush body 13 polishes the level and smooth surface in work piece back of the body chamber, and first brush body 13 receives the thrust extrusion surface of polishing of first spring 12, has increased the dynamics of polishing, has improved the effect of polishing.

In a further optimized scheme, the lever mechanism further comprises a support column 10.7, a second pin shaft 10.8 is inserted into the support column 10.7, the second pin shaft 10.8 is connected to the middle of the lever rod 10.4 in a shaft mode, and the lever rod 10.4 plays a lever role by taking the second pin shaft 10.8 as a fulcrum.

According to a further optimized scheme, a return spring 10.9 is fixed at the bottom end of the first groove 10.1, the return spring 10.9 and the push rod 10.5 are arranged up and down correspondingly, the push rod 10.5 is pushed into the first groove 10.1 to compress the return spring 10.9, and when the second sleeve 5 is impacted on the other baffle 10, the return spring 10.9 ejects the push rod 10.5 to an original position.

According to a further optimized scheme, the base 2 is provided with a plurality of third grooves 14, and the first pin shaft 9 is fixed in the third grooves 14, so that the second sleeve 5 swings left and right in the sliding groove 8.

In a further optimized scheme, the included angle between the two baffle plates 10 is 45-60 degrees, and the included angle between the baffle plates 10 can be correspondingly adjusted according to the R angles of workpieces with different sizes, so that the second brush body 7 can be polished to any position on the R angle in the reciprocating swing process.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a follow-up burr machine which characterized in that: comprises a driving motor (1), an output shaft of the driving motor (1) is coupled with a base (2), a turntable (3) is arranged at the top end of the base (2), the base (2) is fixedly connected with the turntable (3) through a bolt (4), a plurality of first burr brushes are arranged on the turntable (3), a plurality of second burr brushes are circumferentially arranged at the outermost side of the top surface of the turntable (3), each second burr brush comprises a second sleeve (5), a second spring (6) is arranged in the second sleeve (5), a second brush body (7) is fixed at the top end of the second spring (6), a plurality of chutes (8) are arranged on the turntable (3), the second sleeve (5) is in sliding contact with the chutes (8), a plurality of first pin shafts (9) are arranged on the base (2), and the bottom end of the second sleeve (5) is coupled with the first pin shafts (9), spout (8) both ends insert to be connected with baffle (10), baffle (10) rigid coupling is on base (2), two form the contained angle between baffle (10), first recess (10.1) and second recess (10.2) have been seted up on baffle (10) respectively, first recess (10.1) and second recess (10.2) correspond the setting from top to bottom, logical groove (10.3) have been seted up to first recess (10.1) bottom, logical groove (10.3) link up mutually with second recess (10.2), logical groove (10.3) internal fixation has lever mechanism, lever mechanism includes lever stick (10.4), the one end coupling of lever stick (10.4) has push rod (10.5), push rod (10.5) are in first recess (10.1), the other end coupling of lever stick (10.4) has ejector pin (10.6), ejector pin (10.6) are in second recess (10.2).

2. The form-following burr machine of claim 1, wherein: the first burr brush comprises a first sleeve (11), one end of the first sleeve (11) is fixed on the base (2), the other end of the first sleeve (11) extends out of the rotary table (3), a first spring (12) is arranged in the first sleeve (11), and a first brush body (13) is fixed at the top end of the first spring (12).

3. The form-following burr machine of claim 1, wherein: the lever mechanism further comprises a support column (10.7), a second pin shaft (10.8) is inserted into the support column (10.7), and the second pin shaft (10.8) is connected to the middle of the lever rod (10.4) in a shaft mode.

4. The form-following burr machine of claim 1, wherein: a return spring (10.9) is fixed at the bottom end of the first groove (10.1), and the return spring (10.9) and the push rod (10.5) are arranged up and down correspondingly.

5. The form-following burr machine of claim 1, wherein: a plurality of third grooves (14) are formed in the base (2), and the first pin shaft (9) is fixed in the third grooves (14).

6. The form-following burr machine of claim 1, wherein: the included angle between the two baffles (10) is 45-60 degrees.