CN220740689U - Grinder for screw machining - Google Patents

Abstract

The utility model belongs to the technical field of grinding machines, and particularly relates to a grinding machine for screw processing, which comprises a base, wherein a chute and a mounting seat are arranged on the base, and a clamping assembly is arranged in the chute; the grinding assembly is further arranged above the clamping assembly, the grinding assembly comprises a movable arm, the movable arm is rotatably arranged on the mounting seat, a grinding blade driven by a motor is arranged on the movable arm, and a protective cover is further arranged on the movable arm.

Description

Grinder for screw machining

Technical Field

The utility model belongs to the technical field of grinding machines, and particularly relates to a grinding machine for screw machining.

Background

The grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with grinding materials, but the existing grinding machine for screw processing can generate spark to splash around grinding scraps, so that the grinding scraps are inconvenient to clean, and the scraps splash around the scraps can cause accidental injury to workers.

For this purpose, we propose a grinder for screw processing.

Disclosure of Invention

In view of the above-mentioned shortcomings in the prior art, the present utility model provides a grinder for screw processing, which is used for solving the above-mentioned problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the grinder for screw machining comprises a base, wherein a chute and a mounting seat are arranged on the base, and a clamping assembly is arranged in the chute;

the grinding assembly is further arranged above the clamping assembly, the grinding assembly comprises a movable arm, the movable arm is rotatably arranged on the mounting seat, a grinding blade driven by a motor is arranged on the movable arm, and a protective cover is further arranged on the movable arm.

Further, the bottom of the movable arm is hinged to the upper portion of the mounting seat, a second connecting lug is further arranged on the movable arm, a first connecting lug is arranged at the bottom of the mounting seat, and a reset spring is connected between the second connecting lug and the first connecting lug.

Further, the shield and the abrasive blade are mounted on a mounting plate at the upper end of the movable arm.

Further, the mounting plate is triangular, and the holding rod is arranged on the side part of the mounting plate.

Further, the clamping assembly comprises a screw hole seat, a movable clamping plate and a fixed clamping plate, the fixed clamping plate is fixed on the base, the movable clamping plate is arranged in the chute in a sliding manner relative to the fixed clamping plate, the screw hole seat is fixed on the base, a screw rod is arranged in a screw hole in a penetrating manner, one end of the screw rod is provided with a knob, the other end of the screw rod is provided with a top block, and the top block is connected with the movable clamping plate.

Further, the four corners of the base are provided with anti-skid foot pads.

Compared with the prior art, the utility model has the following beneficial effects:

the setting is shown to the protection casing, more can shelter from clamping assembly and grinding assembly, during the use, will wait to process the article and pass through clamping assembly centre gripping fixedly, holds the holding rod, presses the movable arm and moves down, starts motor drive grinding blade, at the movable arm pivoted in-process down, polishes the article of processing, because set up the protection casing on the movable arm, can block the spark that produces when lapping and splash.

Drawings

FIG. 1 is a schematic perspective view of a screw processing grinder according to an embodiment of the present utility model (view I);

FIG. 2 is a schematic perspective view of an embodiment of a screw processing grinder according to the present utility model (view II);

fig. 3 is a schematic perspective view of an embodiment of a grinder for screw processing according to the present utility model (view three;

FIG. 4 is a schematic perspective view of an embodiment of a screw processing grinder according to the present utility model (view four);

reference numerals in the drawings of the specification include:

base 1, chute 11, mounting seat 12, first connecting lug 121, anti-skid foot pad 13,

Screw hole seat 21, screw 22, knob 23, kicking block 24, movable grip plate 25, fixed grip plate 26, movable arm 31, second engaging lug 311, mounting plate 312, return spring 32, holding rod 33, protection casing 34, grinding blade 35.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the present utility model, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as it may be fixedly coupled, detachably coupled, or integrally formed, as indicating the relationship of components; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiment one:

as shown in fig. 1-4, the present utility model. Specifically, a grinder for screw processing comprises a base 1, wherein a chute 11 and an installation seat 12 are arranged on the base 1, and a clamping assembly is arranged in the chute 11;

the grinding assembly is further arranged above the clamping assembly, the grinding assembly comprises a movable arm 31, the movable arm 31 is rotatably arranged on the mounting seat 12, a grinding blade 35 driven by a motor is arranged on the movable arm 31, and a protective cover 34 is further arranged on the movable arm 31.

The bottom of the movable arm 31 is hinged to the upper portion of the mounting seat 12, a second connecting lug 311 is further arranged on the movable arm 31, a first connecting lug 121 is arranged at the bottom of the mounting seat 12, and a reset spring 32 is connected between the second connecting lug 311 and the first connecting lug 121.

The guard 34 and the abrasive blade 35 are mounted on a mounting plate 312 at the upper end of the movable arm 31.

The mounting plate 312 has a triangular shape, and the holding rod 33 is mounted on the side of the mounting plate 312.

The clamping assembly comprises a screw hole seat 21, a movable clamping plate 25 and a fixed clamping plate 26, wherein the fixed clamping plate 26 is fixed on the base 1, the movable clamping plate 25 is arranged in the chute 11 in a sliding manner relative to the fixed clamping plate 26, the screw hole seat 21 is fixed on the base 1, a screw rod 22 is arranged in a penetrating manner in a screw hole of the screw rod, one end of the screw rod 22 is provided with a knob 23, the other end of the screw rod 22 is provided with a top block 24, and the top block 24 is connected with the movable clamping plate 25.

The four corners of the base 1 are provided with anti-skid foot pads 13.

In the practical implementation process, the protection cover 34 is arranged as shown in the figure, so that the clamping assembly and the grinding assembly are more shielded, during the use, an object to be processed is clamped and fixed through the clamping assembly, the holding rod 33 is held by the hand, the movable arm 31 is pressed to move downwards, the motor is started to drive the grinding blade 35, the processed object is ground in the process that the movable arm 31 rotates downwards, and the protection cover 34 is arranged on the movable arm 31, so that sparks generated during grinding can be prevented from splashing.

The foregoing is merely exemplary of the present utility model, and the specific structures and features well known in the art are not described in any way herein, so that those skilled in the art will be able to ascertain all prior art in the field, and will not be able to ascertain any prior art to which this utility model pertains, without the general knowledge of the skilled person in the field, before the application date or the priority date, to practice the present utility model, with the ability of these skilled persons to perfect and practice this utility model, with the help of the teachings of this application, with some typical known structures or methods not being the obstacle to the practice of this application by those skilled in the art. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims (6)

1. A grinding machine for screw processing, characterized in that: the device comprises a base (1), wherein a chute (11) and an installation seat (12) are arranged on the base (1), and a clamping assembly is arranged in the chute (11);

still pack the grinding component that is located clamping component top, the grinding component includes the movable arm (31), the movable arm (31) rotate and install on mount pad (12), install on the movable arm (31) by motor drive's grinding blade (35), still install protection casing (34) on the movable arm (31).

2. A screw processing grinder as set forth in claim 1, wherein: the bottom of the movable arm (31) is hinged to the upper portion of the mounting seat (12), a second connecting lug (311) is further arranged on the movable arm (31), a first connecting lug (121) is arranged at the bottom of the mounting seat (12), and a reset spring (32) is connected between the second connecting lug (311) and the first connecting lug (121).

3. A screw processing grinder as set forth in claim 2, wherein: the protective cover (34) and the grinding blade (35) are arranged on a mounting plate (312) at the upper end of the movable arm (31).

4. A screw processing grinder as set forth in claim 3, wherein: the mounting plate (312) is triangular, and the holding rod (33) is mounted on the side part of the mounting plate (312).

5. A screw processing grinder as set forth in claim 4, wherein: the clamping assembly comprises a screw hole seat (21), a movable clamping plate (25) and a fixed clamping plate (26), wherein the fixed clamping plate (26) is fixed on a base (1), the movable clamping plate (25) is arranged in a sliding groove (11) in a sliding manner relative to the fixed clamping plate (26), the screw hole seat (21) is fixed on the base (1), a screw rod (22) is arranged in a screw hole in a penetrating manner, one end of the screw rod (22) is provided with a knob (23), the other end of the screw rod is provided with a top block (24), and the top block (24) is connected with the movable clamping plate (25).

6. A screw processing grinder as set forth in claim 5, wherein: four corners of the base (1) are provided with anti-skid foot pads (13).