CN212020323U

CN212020323U - Rotatable needle grinding machine tool

Info

Publication number: CN212020323U
Application number: CN202020573503.9U
Authority: CN
Inventors: 邱碧燕
Original assignee: Wuxi Bofan Technology Co ltd
Current assignee: Wuxi Bofan Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-27
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a rotatable needle grinder tool, the on-line screen storage device comprises a base, the inside double-layered chamber of having seted up of base, press from both sides chamber bottom surface mounting and have the motor, fixed surface installs the base on the base top, fixed surface installs the mount pad on the base top, the inside spread groove of having seted up of mount pad compares with prior art, the beneficial effects of the utility model are that: by arranging the motor, the rotating shaft and the rotating seat, the motor drives the rotating shaft to rotate through the speed reducer, the rotating shaft drives the rotating seat to rotate along the connecting groove on the mounting seat, so that the bearing plate is driven to rotate, the bearing plate rotates to drive the bearing seat to rotate, so that the connecting seat is driven to rotate, the connecting seat rotates to drive the grinding wheel to rotate, the jig can rotate, and the use convenience and the use effect are improved; through set up spout and spacing groove on bearing the seat for the connecting seat is adjusted in the use and is controlled the position, makes things convenient for the emery wheel to grind the needle and handles.

Description

Rotatable needle grinding machine tool

Technical Field

The utility model relates to a grind needle machine technical field, specifically be a rotatable needle machine tool that grinds.

Background

The needle grinding machine, also called a punching needle grinder, is a machine tool accessory which is assembled on machine tools such as a surface grinder, a tool grinder and the like and is used for grinding punching needles with various angles such as circular arcs, polygons, circles and the like. Also called punch former, punch grinder, punch pin former, etc., and can be used to trim grinding wheels, punches, center pins, etc. in combination with stone washing pens, etc. The punching needle grinder is classified into a one-way punching needle grinder, a two-way punching needle grinder, a three-jaw punching needle grinder, an electric punching needle grinder, a collet type ER punching needle grinder, a medium-sized punching needle grinder, a large-sized punching needle grinder, and the like.

The existing needle grinding machine jig mostly does not have a rotating function, and the needle grinding machine jig can rotate along the influence on the use convenience of the needle grinding machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatable needle machine tool that grinds to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotatable needle grinder tool, includes the base, the inside double-layered chamber of having seted up of base, press from both sides chamber bottom surface mounting has the motor, fixed surface installs the base on the base top, fixed surface installs the mount pad on the base top, the inside spread groove of having seted up of mount pad, the inside movable mounting of base has the axis of rotation, the output of motor pass through the reduction gear with the axis of rotation bottom is connected, the mount pad is inside to have the roating seat through spread groove swing joint, roating seat bottom with axis of rotation top fixed connection, fixed surface installs the loading board on the roating seat top, loading board top fixed mounting bears the seat, it is provided with the connecting seat to bear a top, the inside movable mounting of connecting seat has the connecting axle, connecting axle side fixed mounting has.

Preferably, the bearing seat is internally provided with a sliding chute, and the inner wall surfaces of two sides of the bearing seat are both provided with limit grooves.

Preferably, the bottom of the connecting seat is in sliding connection with a sliding groove on the bearing seat.

Preferably, the lower parts of two sides of the connecting seat are fixedly provided with limit blocks, and the connecting seat is connected with the limit grooves through the limit blocks.

Preferably, the surfaces of the two sides of the bearing seat are in threaded connection with limiting bolts.

Preferably, two ends of the limiting groove are of closed structures.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the motor, the rotating shaft and the rotating seat, the motor drives the rotating shaft to rotate through the speed reducer, the rotating shaft drives the rotating seat to rotate along the connecting groove on the mounting seat, so that the bearing plate is driven to rotate, the bearing plate rotates to drive the bearing seat to rotate, so that the connecting seat is driven to rotate, the connecting seat rotates to drive the grinding wheel to rotate, the jig can rotate, and the use convenience and the use effect are improved; through set up spout and spacing groove on bearing the seat for the connecting seat is adjusted in the use and is controlled the position, makes things convenient for the emery wheel to grind the needle and handles.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the load-bearing seat of the present invention.

In the figure: 1. a base; 2. a clamp cavity; 3. a motor; 4. a base; 5. a mounting seat; 6. connecting grooves; 7. a rotating shaft; 8. a rotating base; 9. a carrier plate; 10. a bearing seat; 11. a limiting groove; 12. a connecting seat; 13. a limit bolt; 14. a limiting block; 15. a connecting shaft; 16. a grinding wheel; 17. a chute.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a rotatable needle grinding machine jig comprises a base 1, wherein a clamping cavity 2 is formed in the base 1, a motor 3 is installed on the surface of the bottom of the clamping cavity 2, a base 4 is fixedly installed on the upper surface of the top of the base 1, an installation seat 5 is fixedly installed on the upper surface of the top of the base 4, a connecting groove 6 is formed in the installation seat 5, a rotating shaft 7 is movably installed in the base 4, the output end of the motor 3 is connected with the bottom end of the rotating shaft 7 through a speed reducer, a rotating seat 8 is movably connected in the installation seat 5 through the connecting groove 6, the bottom of the rotating seat 8 is fixedly connected with the top end of the rotating shaft 7, a bearing plate 9 is fixedly installed on the upper surface of the top of the rotating seat 8, a bearing seat 10 is fixedly installed on the top of the bearing plate 9, a connecting seat 12 is arranged, a grinding wheel 16 is fixedly arranged at the side end of the connecting shaft 15.

Bear seat 10 inside and seted up spout 17, bear seat 10 both sides inner wall surface and all seted up spacing groove 11.

The bottom of the connecting seat 12 is slidably connected with the sliding groove 17 on the bearing seat 10, and the position of the connecting seat 12 can be adjusted, so that the use is convenient.

Limiting blocks 14 are fixedly mounted at the lower parts of two sides of the connecting seat 12, and the connecting seat 12 is connected with the limiting groove 11 through the limiting blocks 14.

The bearing seat 10 has a limit bolt 13 in threaded connection with both side surfaces, and a limit block 14 can be fixed by rotating the limit bolt 13, so as to fix the connecting seat 12.

Two ends of the limiting groove 11 are of a closed structure, so that the connecting seat 12 is prevented from being separated from the bearing seat 10.

Specifically, when the utility model is used, the motor 3 drives the rotating shaft 7 to rotate through the speed reducer by arranging the motor 3, the rotating shaft 7 and the rotating seat 8, the rotating shaft 7 drives the rotating seat 8 to rotate along the connecting groove 6 on the mounting seat 5, so as to drive the bearing plate 9 to rotate, the bearing plate 9 drives the bearing seat 10 to rotate, so as to drive the connecting seat 12 to rotate, the connecting seat 12 rotates to drive the grinding wheel 16 to rotate, and the jig can rotate, so that the use convenience and the use effect are improved; through set up spout 17 and spacing groove 11 on bearing seat 10 for connecting seat 12 is adjusted left and right sides position in the use, makes things convenient for emery wheel 16 to carry out the needle and handles.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatable needle machine tool that grinds, includes base (1), its characterized in that: the clamping cavity (2) is formed in the base (1), the motor (3) is installed on the surface of the bottom of the clamping cavity (2), the base (4) is fixedly installed on the upper surface of the top of the base (1), the mounting seat (5) is fixedly installed on the upper surface of the top of the base (4), the connecting groove (6) is formed in the mounting seat (5), the rotating shaft (7) is movably installed in the base (4), the output end of the motor (3) is connected with the bottom end of the rotating shaft (7) through the speed reducer, the rotating seat (8) is movably connected in the mounting seat (5) through the connecting groove (6), the bottom of the rotating seat (8) is fixedly connected with the top end of the rotating shaft (7), the bearing plate (9) is fixedly installed on the upper surface of the top of the rotating seat (8), and the bearing seat (10) is, the grinding wheel bearing device is characterized in that a connecting seat (12) is arranged at the top of the bearing seat (10), a connecting shaft (15) is movably mounted inside the connecting seat (12), and a grinding wheel (16) is fixedly mounted at the side end of the connecting shaft (15).

2. The rotatable pin grinding machine jig of claim 1, characterized in that: bear seat (10) inside and seted up spout (17), bear seat (10) both sides inner wall surface and all seted up spacing groove (11).

3. The rotatable pin grinding machine jig of claim 1, characterized in that: the bottom of the connecting seat (12) is connected with a sliding groove (17) on the bearing seat (10) in a sliding manner.

4. The rotatable pin grinding machine jig of claim 1, characterized in that: the lower parts of two sides of the connecting seat (12) are fixedly provided with limiting blocks (14), and the connecting seat (12) is connected with the limiting grooves (11) through the limiting blocks (14).

5. The rotatable pin grinding machine jig of claim 1, characterized in that: the two side surfaces of the bearing seat (10) are in threaded connection with limiting bolts (13).

6. The rotatable pin grinder jig according to claim 2, wherein: the two ends of the limiting groove (11) are of closed structures.