阅读说明：本技术 一种打磨设备 (Polishing equipment ) 是由 李子宁 于 2019-11-11 设计创作，主要内容包括：本发明公开了一种打磨设备,包括机架,机架上设有横向进给装置和工作台,横向进给装置上设有纵向进给装置,纵向进给装置上设有旋转进给装置,旋转进给装置上设有旋转磨头,旋转磨头包括设在旋转进给装置上的定位底座,定位底座上设有升降进给装置,升降进给装置上设有电机安装板,电机安装板上设有电机,电机上设有磨具,磨具的中心轴线可以与旋转进给装置的中心轴线相交于磨具的中心点,并且相互垂直,在加工过程中工件保持不动,而磨具运动,磨具的切削点可以永远保持在旋转进给装置的中心轴线上,当切削到圆弧上的某一点时旋转进给装置旋转一定的角度使与之相切,这样就可以对带有圆弧的工件在圆弧的切点上进行磨削。(The invention discloses a polishing device, which comprises a frame, wherein a transverse feeding device and a workbench are arranged on the frame, a longitudinal feeding device is arranged on the transverse feeding device, a rotary feeding device is arranged on the longitudinal feeding device, a rotary grinding head is arranged on the rotary feeding device, the rotary grinding head comprises a positioning base arranged on the rotary feeding device, a lifting feeding device is arranged on the positioning base, a motor mounting plate is arranged on the lifting feeding device, a motor is arranged on the motor mounting plate, a grinding tool is arranged on the motor, the central axis of the grinding tool can be intersected with the central axis of the rotary feeding device at the central point of the grinding tool and is vertical to the central axis of the rotary feeding device, a workpiece is kept motionless during processing, the grinding tool moves, the cutting point of the grinding tool can be always kept on the central axis of the rotary feeding device, and the rotary feeding device rotates, thus, the workpiece with the circular arc can be ground at the tangent point of the circular arc.)

1. The grinding equipment is characterized by comprising a rack (1), wherein a transverse feeding device (2) and a workbench (13) are arranged on the rack, a longitudinal feeding device (3) is arranged on the transverse feeding device, a rotary feeding device (4) is arranged on the longitudinal feeding device, a rotary grinding head (5) is arranged on the rotary feeding device, the rotary grinding head can rotate along with the rotary feeding device, the central axis of a grinding tool can intersect with the central axis of the rotary feeding device at the central point of the grinding tool and is vertical to the central axis of the rotary feeding device, the grinding equipment comprises a positioning base (6) arranged on the rotary feeding device, a lifting feeding device (7) is arranged on the positioning base, a motor mounting plate (8) is arranged on the lifting feeding device, a motor (9) is arranged on the motor mounting plate, a grinding tool (10) is arranged on the motor, the central axis of the grinding tool and the central axis of the rotary feeding device can intersect at the central point of the grinding tool, namely the central point of the central axis of the grinding tool and are perpendicular to each other, the end surface (14) of the grinding tool and the lifting slide plate surface (15) are perpendicular to each other, a gasket (11) is arranged on each side of the grinding tool, and a nut (12) for locking is arranged on the motor (9) and is in contact with the gasket.

Technical Field

The invention relates to a polishing device for hardware products, in particular to a polishing device for knife and shear products.

Background

At present, for parts with certain bending degree, the grinding and shaping of the parts have certain difficulty. Some adopt special machinery to polish, some adopt manual polishing, and the present stage mostly adopts manual polishing. The special mechanical polishing is only applicable to a certain product and is not suitable for most products. The structure is particularly suitable for the knife and scissors products, and particularly, the handles of the existing knife and scissors products are various in types and different in shapes, so that the grinding is difficult. In the actual processing, the disc-shaped grinding tool is in surface contact, for the purpose of programming and counting, the middle point of the cross section of the bottommost edge of the excircle of the disc-shaped grinding tool is assumed to be the cutting point of the grinding tool, the middle point of the cross section is also the datum point of the grinding tool, the grinding tool is worn in the processing process, therefore, the cutting point of the grinding tool is on a straight line, how to ensure that the cutting point is always on a straight line is greatly helpful for processing and programming, when the existing special machine polishes a product, the grinding tool of the existing special machine walks straight lines in the directions of an X axis, a Y axis and a Z axis, when a workpiece with an arc is processed, the cutting point on the grinding tool is on the datum point, when the arc is cut to a place, a problem begins to appear at the position of the cutting point of the arc, the cutting point on the grinding tool gradually deviates from the datum point, and the arc of the processed workpiece is small, some are higher, some are lower, and how to program and how to operate is a difficult problem.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides equipment, wherein a grinding head can rotate, the central axis of a grinding tool can intersect with the central axis of a rotary feeding device at the central point of the grinding tool, and the grinding head and the central axis are mutually perpendicular.

The invention is realized by the following technical scheme:

according to one technical scheme adopted by the invention, the invention discloses polishing equipment which is characterized by comprising a frame 1, wherein a transverse feeding device 2 and a workbench 13 are arranged on the frame, a longitudinal feeding device 3 is arranged on the transverse feeding device, a rotary feeding device 4 is arranged on the longitudinal feeding device, a rotary grinding head 5 is arranged on the rotary feeding device, the rotary grinding head can rotate along with the rotary feeding device, the central axis of a grinding tool can be intersected with the central axis of the rotary feeding device at the central point of the grinding tool and is vertical to the central axis of the rotary feeding device, the polishing equipment comprises a positioning base 6 arranged on the rotary feeding device, a lifting feeding device 7 is arranged on the positioning base, a motor mounting plate 8 is arranged on the lifting feeding device, a motor 9 is arranged on the motor mounting plate, a grinding tool 10 is arranged on the motor, the central axis of the grinding tool and the central axis of the rotary feeding device can intersect at the central point of the grinding tool, i.e. the central point of the central axis of the grinding tool, and are perpendicular to each other, the end surface 14 of the grinding tool and the lifting slide surface 15 are perpendicular to each other, two sides of the grinding tool are respectively provided with a gasket 11, and the motor 9 is provided with a nut 12 for locking and contacts with the gasket.

Further, the grinding tool 10 may be at least a butterfly grinding wheel.

Compared with the prior art, the invention has the following advantages:

because the structure is adopted, the grinding tool moves in four axial directions of transverse direction, longitudinal direction, lifting direction and rotation direction, the workpiece is fixedly arranged on the workbench through the clamp, the workpiece is kept still in the processing process, the grinding tool moves, the cutting point of the grinding tool can be always kept on the central axis of the rotary feeding device, and when the workpiece is cut to a certain point on the circular arc, the rotary feeding device rotates for a certain angle to be tangent with the circular arc, so that the workpiece with the circular arc can be ground on the tangent point of the circular arc. The novel cloth cutting machine has the great advantage that the novel cloth cutting machine can be used for sanding by using the nylon wheel according to the requirements of products, polishing by using the cloth wheel or the hemp wheel, and also is very suitable for processing the cutting edge of the knife and the scissors.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.

In the drawings: fig. 1 is a block diagram of a sanding apparatus according to a preferred embodiment of the present invention.

Wherein; 1. a frame; 2. a transverse feeding device; 3. a longitudinal feeding device; 4. a rotary feeding device; 5. Rotating the grinding head; 6. positioning a base; 7. a lifting and feeding device; 8. a motor mounting plate; 9. a motor; 10. an abrasive article; 11. a gasket; 12. a nut; 13. a work table; 14. an end face; 15. the slide plate surface is lifted.

Detailed Description

Note that, in the case of no conflict. The features of the embodiments and implementations in this application can be combined with each other. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to the description of the attached drawings, as shown in figure 1, the invention discloses polishing equipment, which is characterized by comprising a frame 1, wherein a transverse feeding device 2 and a workbench 13 are arranged on the frame, a longitudinal feeding device 3 is arranged on the transverse feeding device, a rotary feeding device 4 is arranged on the longitudinal feeding device, a rotary grinding head 5 is arranged on the rotary feeding device, the rotary grinding head can rotate along with the rotary feeding device, the central axis of a grinding tool can be intersected with the central axis of the rotary feeding device at the central point of the grinding tool and is vertical to the central axis of the rotary feeding device, the polishing equipment comprises a positioning base 6 arranged on the rotary feeding device, a lifting feeding device 7 is arranged on the positioning base, a motor mounting plate 8 is arranged on the lifting feeding device, a motor 9 is arranged on the motor mounting plate, a grinding tool 10 is arranged on the motor, the central axis of the grinding tool and the central axis of the rotary feeding device can intersect at the central point of the grinding tool, i.e. the central point of the central axis of the grinding tool, and are perpendicular to each other, the end surface 14 of the grinding tool and the lifting slide surface 15 are perpendicular to each other, two sides of the grinding tool are respectively provided with a gasket 11, and the motor 9 is provided with a nut 12 for locking and contacts with the gasket.

Preferably, the abrasive article 10 may be at least a butterfly wheel.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.