CN210550074U

CN210550074U - Burr trimming turnover mechanism for cast part

Info

Publication number: CN210550074U
Application number: CN201921478770.1U
Authority: CN
Inventors: 吴晓敏; 钱震灏; 肖耀华; 卢炳加; 赵效明
Original assignee: Longgong Fujian Casting and Forging Co Ltd
Current assignee: Longgong Fujian Casting and Forging Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-19
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a cast part burr deburring tilting mechanism, including handle pole and frustum, the top welding of handle pole has the handle of a knife, and the outer wall of handle pole bonds and has the slipmat, handle pole bottom through the screw thread with tighten up nut inner wall connection, tighten up the nut bottom and seted up the draw-in groove, the top welding of frustum has the fixture block with draw-in groove inner wall joint, and frustum bottom central welding has the lug, frustum bottom periphery is connected with the steel brush of annular structure, the bearing has been cup jointed to the outer wall of handle pole, and the welding of bearing outer wall has the support of equidistance distribution, the screw has been seted up to the bottom of support outer wall, and the screw spiro union has the bolt. The utility model discloses simple structure, the operation is safe, and the user puts the casting part in the frustum bottom, has adjusted the angle, and the bolt of runing rest bottom is fixed the casting part, and back rotatory handle pole becomes can carry out the burr deburring to the part and handle, has avoided discharging the sweeps to the air after machining, has improved operational environment.

Description

Burr trimming turnover mechanism for cast part

Technical Field

The utility model relates to a repair the instrument of burr, especially relate to a cast part burr deburring tilting mechanism.

Background

The metal piece production process can not avoid the phenomena of right-angle burrs, groove burrs, counter bores and other burrs. After the metal piece is machined in an automatic or semi-automatic large scale, surface burrs of many products need to be cleaned, an upper machine device is adopted to rotate a deburring mechanism, a precise cutter head needs to be replaced again for repair, and time and labor are wasted. The scraps produced after the machine equipment is processed can be merged into the air to be taken out, so that the health of workers can be threatened, and the workers can be easily scalded by sparks produced by the high-speed rotation of the machine equipment. For deburring of such structural parts, a special tool is required to solve such problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a deburring and overturning mechanism for burrs of a cast part.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cast part burr deburring tilting mechanism, includes handle pole and frustum, the top welding of handle pole has the handle of a knife, and the outer wall of handle pole bonds and has the slipmat, handle pole bottom through screw thread with tighten up nut inner wall connection, tighten up the nut bottom and seted up the draw-in groove, the top welding of frustum has the fixture block with draw-in groove inner wall joint, and frustum bottom center welding has the lug, frustum bottom periphery is connected with the steel brush of loop configuration, the outer wall of handle pole has cup jointed the bearing, and the welding of bearing outer wall has the support of equidistance distribution, the screw has been seted up to the bottom of support outer wall, and the screw spiro union has the bolt.

Preferably, the bracket is of an L-shaped structure.

Preferably, the fixture block and the clamping groove form interference fit.

Preferably, the inner side of the bracket is provided with a reinforcing rod along the inclined direction, and two ends of the reinforcing rod are respectively welded with the top and one side of the bracket.

Preferably, a rubber pad is bonded to one end of the bolt close to the handle rod.

Preferably, the diameter of the inner wall of the bearing is smaller than that of the outer wall of the handle rod.

The utility model has the advantages that:

1. this burr deburring tilting mechanism simple structure uses dexterously, and the bolt of support bottom can be fixed casting part, and the bolt is close to the rubber pad that handle pole one end was bonded and can protect casting part well, avoids causing the unnecessary loss because of the course of working fish tail casting part.

2. The burr trimming turnover mechanism adopts manual trimming, avoids the trouble of trimming, installing and taking out by adopting a machine, does not generate sparks to scald workers when manually rotating the steel wire brush, and does not place redundant scraps into the air, thereby improving the working environment.

Drawings

Fig. 1 is a schematic overall structure diagram of a cast component burr trimming turnover mechanism provided by the present invention;

fig. 2 is a schematic cross-sectional structure view of a cast component burr trimming turnover mechanism provided by the present invention;

fig. 3 is a schematic top view of the cast component burr trimming turnover mechanism according to the present invention.

In the figure: 1 handle rod, 2 hilts, 3 non-slip pads, 4 rubber pads, 5 tightening nuts, 6 clamping grooves, 7 conical tables, 8 clamping blocks, 9 convex blocks, 10 steel wire brushes, 11 bearings, 12 supports, 13 reinforcing rods, 14 screw holes and 15 bolts.

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.

Referring to fig. 1-3, a deburring and overturning mechanism for burrs of a cast part comprises a handle rod 1 and a frustum 7, wherein a hilt 2 is welded at the top of the handle rod 1, an anti-slip pad 3 is bonded on the outer wall of the handle rod 1, the bottom of the handle rod 1 is connected with the inner wall of a tightening nut 5 through threads, a clamping groove 6 is formed in the bottom of the tightening nut 5, a clamping block 8 clamped with the inner wall of the clamping groove 6 is welded at the top of the frustum 7, a convex block 9 is welded at the center of the bottom of the frustum 7, a steel brush 10 of an annular structure is connected to the periphery of the bottom of the frustum 7, a bearing 11 is sleeved on the outer wall of the handle rod 1, a support 12 distributed equidistantly is welded on the outer wall of the bearing 11, a.

The utility model discloses in, support 12 is L type structure, and fixture block 8 forms interference fit with draw-in groove 6, and support 12 inboard is equipped with stiffener 13 along the incline direction, and the both ends of stiffener 13 weld with the top and one side of support 12 respectively, and the one end that bolt 15 is close to the handle pole bonds there is rubber pad 4, and bearing 11 inner wall diameter is less than 1 outer wall diameter of handle pole.

The working principle is as follows: the user firstly puts the casting part at the bottom of the frustum 7, then supports the lug 9 at the top end of the casting part, rotates the bolt 15 at the bottom of the bracket 12 after adjusting the angle to fix the casting part, rotates the handle 1 after the fixation to carry out deburring treatment on burrs of the casting part, and rotates the bolt 15 to take off the casting part after the deburring treatment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A deburring and overturning mechanism for cast parts comprises a handle rod (1) and a frustum (7), and is characterized in that a hilt (2) is welded at the top of the handle rod (1), an anti-slip pad (3) is bonded on the outer wall of the handle rod (1), the bottom of the handle rod (1) is connected with the inner wall of a tightening nut (5) through threads, a clamping groove (6) is formed in the bottom of the tightening nut (5), a clamping block (8) clamped with the inner wall of the clamping groove (6) is welded at the top of the frustum (7), a convex block (9) is welded at the center of the bottom of the frustum (7), a steel wire brush (10) with an annular structure is connected to the periphery of the bottom of the frustum (7), a bearing (11) is sleeved on the outer wall of the handle rod (1), supports (12) are welded on the outer wall of the bearing (11) and are distributed at equal intervals, a screw hole (, and the screw hole (14) is screwed with a bolt (15).

2. The cast component deburring turnover mechanism of claim 1 wherein said bracket (12) is of L-shaped configuration.

3. The deburring and overturning mechanism for the cast components as claimed in claim 1, wherein the fixture block (8) is in interference fit with the clamping groove (6).

4. The cast component burr-trimming turnover mechanism according to claim 1, characterized in that a reinforcing rod (13) is provided inside the bracket (12) in an oblique direction, and both ends of the reinforcing rod (13) are welded to the top and one side of the bracket (12), respectively.

5. The cast component deburring and overturning mechanism of claim 1, wherein a rubber pad (4) is bonded to one end of the bolt (15) close to the handle (1).

6. The cast component deburring turnover mechanism of claim 1, characterized in that the diameter of the inner wall of the bearing (11) is smaller than that of the outer wall of the handle (1).