CN213004288U

CN213004288U - Machine tool accessory corner processing grinding device

Info

Publication number: CN213004288U
Application number: CN202021437930.0U
Authority: CN
Inventors: 沈永利; 骆胜杰
Original assignee: Tianjin Yichengxin Machinery Manufacturing Co ltd
Current assignee: Tianjin Yichengxin Machinery Manufacturing Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-20
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a machine tool accessory corner processing grinding device, the on-line screen storage device comprises a base, it is connected with double lead screw to rotate through the bearing between the both sides inner wall of base, sliding connection has two slip tables on the top outer wall of base, and the equal threaded connection of two slip tables is in double lead screw's outside, it is connected with the grinding machanism who is the equidistance and distributes to rotate through the bearing on the top outer wall of slip table, grinding machanism includes the threaded rod, the threaded rod passes through the bearing and rotates the connection on the top outer wall of slip table, and the outside threaded connection of threaded rod has the stop nut that is the equidistance and distributes, the outside key of threaded rod is connected with two emery wheels, and the emery wheel is. The utility model discloses a emery wheel key-type connection is in the outside of threaded rod, through the clearance between two emery wheels of limit nut restriction to make the device can be applicable to the accessory of different thickness and polish.

Description

Machine tool accessory corner processing grinding device

Technical Field

The utility model relates to a machine tool machining technical field especially relates to a machine tool accessory corner processing grinding device.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short, and are generally divided into metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and many methods for processing machine parts in modern machine manufacturing are provided: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool.

The existing grinding device for machining the corners of machine tool accessories generally cannot adjust the distance between two grinding wheels, so that the accessories with different thicknesses cannot be ground, and the distance between the grinding wheels is constant, so that the size of the machined accessories is limited. Therefore, it is desirable to design a grinding device for machining corners of machine tool accessories to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grinding device for machining corners of machine tool accessories.

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

the utility model provides a machine tool accessory corner processing grinding device, includes the base, it is connected with stud to rotate through the bearing between the both sides inner wall of base, sliding connection has two slip tables on the top outer wall of base, and the equal threaded connection of two slip tables is in stud's outside, it is connected with the grinding machanism that is the equidistance and distributes to rotate through the bearing on the top outer wall of slip table, grinding machanism includes the threaded rod, the threaded rod passes through the bearing and rotates the connection on the top outer wall of slip table, and the outside threaded connection of threaded rod has the stop nut that is the equidistance and distributes, the external key of threaded rod is connected with two emery wheels, and the emery wheel is.

Further, the welding has the slide rail that is the equidistance and distributes on the top outer wall of base, it has the spout that is the equidistance and distributes to open on the bottom outer wall of slip table, and the slip table passes through spout sliding connection in the outside of slide rail.

Further, the one end key-type connection of double-end lead screw has the hand wheel, and the hand wheel has the bull stick to keep away from the welding on one side outer wall of double-end lead screw, the sleeve has been cup jointed to the outside of bull stick.

Further, it has the mounting groove to open on the top outer wall of slip table, the inside of mounting groove is connected with from driving pulley and driving pulley through the bearing rotation, and from driving pulley and driving pulley pass through belt transmission and connect.

Further, install the motor through the bolt on the top outer wall of slip table, and the output key-type of motor is in the inside of driving pulley, the one end of threaded rod extends to the inside of mounting groove, and the one end key-type connection of threaded rod is in the inside of driven pulley.

Furthermore, a balance rod is sleeved outside a threaded rod on the same sliding table, and a horizontal ruler is installed on the outer wall of the top of the balance rod through a screw.

Furthermore, a slot is formed in the outer wall of one side of one of the balance rods, a balance rod is welded to the outer wall of one side of the other balance rod, and the balance rod is inserted into the slot.

The utility model has the advantages that:

1. through the threaded rod and the stop nut that set up, the emery wheel key-type connection is in the outside of threaded rod, through the clearance between two emery wheels of stop nut restriction to make the device can be applicable to the accessory of different thickness and polish.

2. Through the slip table and the double-end lead screw that set up, can drive two slip tables when the double-end lead screw rotates and be close to each other or keep away from to adjust the interval between the emery wheel of both sides, make the device can polish the accessory of different width, enlarged the application scope of device.

3. Through balancing pole and the level bar that sets up, the balancing pole is located the top of each emery wheel, can be used for detecting whether the emery wheel is located same horizontal plane to prevent to make the accessory by the thickness of polishing differ on same horizontal plane because of the emery wheel, make the accessory scrap.

Drawings

Fig. 1 is a schematic structural view of a corner processing and polishing device for machine tool accessories according to the present invention;

fig. 2 is a schematic structural view of a sliding table of the corner processing and polishing device for machine tool accessories provided by the present invention;

fig. 3 is a cross-sectional view of a polishing mechanism of a corner processing and polishing device for machine tool accessories, which is provided by the utility model;

fig. 4 is the utility model provides a machine tool accessory corner processing grinding device's balancing pole schematic diagram.

In the figure: the grinding machine comprises a base 1, a sliding table 2, a sliding rail 3, a sliding groove 4, a double-head screw rod 5, a hand wheel 6, a rotating rod 7, a sleeve 8, a grinding mechanism 9, a motor 10, a balancing rod 11, a threaded rod 12, a grinding wheel 13, a connecting rod 14, a limiting nut 15, a mounting groove 16, a driven belt wheel 17, a driving belt wheel 18, a level ruler 19 and a slot 20.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the corner processing and polishing device for machine tool accessories comprises a base 1, a double-end screw rod 5 is rotatably connected between the inner walls of the two sides of the base 1 through a bearing, the thread turning directions of the two ends of the double-end screw rod 5 are opposite, two sliding tables 2 are slidably connected on the outer wall of the top of the base 1, and the two sliding tables 2 are both in threaded connection with the outer part of the double-head screw rod 5, the outer wall of the top part of the sliding table 2 is in rotational connection with polishing mechanisms 9 which are distributed equidistantly through bearings, each polishing mechanism 9 comprises a threaded rod 12, the threaded rod 12 is in rotational connection with the outer wall of the top part of the sliding table 2 through bearings, the outer part of the threaded rod 12 is in threaded connection with limit nuts 15 which are distributed equidistantly, for fixing the grinding wheel 13, the external key of the threaded rod 12 is connected with two grinding wheels 13 for grinding the accessory, and the grinding wheels 13 are located between two adjacent limit nuts 15.

Further, the welding has the slide rail 3 that is the equidistance and distributes on the top outer wall of base 1, and it has the spout 4 that is the equidistance and distributes to open on the bottom outer wall of slip table 2, and slip table 2 passes through spout 4 sliding connection in the outside of slide rail 3 for the slip table 2 direction.

Further, the one end key-type of stud 5 is connected with hand wheel 6, and the welding has bull stick 7 on the outer wall of one side that stud 5 was kept away from to hand wheel 6, and sleeve 8 has been cup jointed to the outside of bull stick 7, and the operating personnel of being convenient for rotates hand wheel 6.

Further, open on the top outer wall of slip table 2 has mounting groove 16, and the inside of mounting groove 16 is connected with driven pulley 17 and driving pulley 18 through the bearing rotation, and driven pulley 17 and driving pulley 18 pass through belt drive and connect.

Further, the motor 10 is installed on the outer wall of the top of the sliding table 2 through a bolt, the type of the motor 10 is preferably 86BYG350AH-0201, the motor 10 is used for driving the grinding wheel 13 to rotate, the output end of the motor 10 is keyed and connected inside the driving pulley 18, one end of the threaded rod 12 extends to the inside of the installation groove 16, and one end of the threaded rod 12 is keyed and connected inside the driven pulley 17.

Further, a balance rod 11 is sleeved outside the threaded rod 12 on the same sliding table 2, and a horizontal ruler 19 is mounted on the outer wall of the top of the balance rod 11 through a screw and used for measuring whether the balance rod 11 is located horizontally.

Furthermore, a slot 20 is formed in the outer wall of one side of one of the balance bars 11, the balance bar 11 is welded to the outer wall of one side of the other balance bar 11, and the balance bar 11 is inserted into the slot 20 and used for connecting the two balance bars 11.

The working principle is as follows: during the use, operating personnel at first measures the accessory size that needs to polish, then rotate double-end lead screw 5 through hand wheel 6, make and leave suitable interval between two slip tables 2, rotate limit nut 15 after that, make emery wheel 13 can reciprocate, when the clearance between two emery wheels 13 is suitable, observe level bar 19 on the balancing pole 11 and whether be located horizontal position, when several emery wheels 13 are located the horizontal plane, it is fixed with emery wheel 13 through limit nut 15, operating personnel opens motor 10 after that, motor 10 drives driving pulley 18 and rotates, driving pulley 18 drives driven pulley 17 through the belt and rotates, driven pulley 17 drives threaded rod 12 and rotates, threaded rod 12 drives emery wheel 13 and rotates, operating personnel just can send the accessory into this moment.

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 grinding device for processing machine tool accessory corners comprises a base (1) and is characterized in that, the inner walls of the two sides of the base (1) are rotationally connected with a double-end screw rod (5) through a bearing, the outer wall of the top of the base (1) is connected with two sliding tables (2) in a sliding way, and the two sliding tables (2) are both in threaded connection with the outer part of the double-head screw rod (5), the outer wall of the top part of each sliding table (2) is rotationally connected with polishing mechanisms (9) which are distributed at equal intervals through bearings, the grinding mechanism (9) comprises a threaded rod (12), the threaded rod (12) is rotatably connected to the outer wall of the top of the sliding table (2) through a bearing, and the external thread of the threaded rod (12) is connected with limit nuts (15) which are distributed at equal intervals, the external key of the threaded rod (12) is connected with two grinding wheels (13), and the grinding wheels (13) are located between two adjacent limiting nuts (15).

2. The machine tool accessory corner processing grinding device of claim 1, characterized in that sliding rails (3) are welded on the outer wall of the top of the base (1) and are distributed equidistantly, sliding grooves (4) are formed in the outer wall of the bottom of the sliding table (2) and are distributed equidistantly, and the sliding table (2) is slidably connected to the outer portions of the sliding rails (3) through the sliding grooves (4).

3. The machine tool accessory corner machining grinding device as claimed in claim 1, characterized in that a hand wheel (6) is connected to one end of the double-end screw rod (5) in a keyed mode, a rotating rod (7) is welded to the outer wall of one side, away from the double-end screw rod (5), of the hand wheel (6), and a sleeve (8) is sleeved on the outer portion of the rotating rod (7).

4. The machine tool accessory corner processing grinding device of claim 1, characterized in that, the outer wall of the top of the sliding table (2) is provided with a mounting groove (16), the inside of the mounting groove (16) is rotatably connected with a driven pulley (17) and a driving pulley (18) through a bearing, and the driven pulley (17) and the driving pulley (18) are connected through a belt transmission.

5. The machine tool accessory corner machining grinding device is characterized in that an electric motor (10) is mounted on the outer wall of the top of the sliding table (2) through a bolt, the output end of the electric motor (10) is connected to the inside of the driving belt wheel (18) in a key mode, one end of the threaded rod (12) extends to the inside of the mounting groove (16), and one end of the threaded rod (12) is connected to the inside of the driven belt wheel (17) in a key mode.

6. The machine tool accessory corner machining grinding device is characterized in that a balance rod (11) is sleeved outside a threaded rod (12) on the same sliding table (2), and a horizontal ruler (19) is installed on the outer wall of the top of the balance rod (11) through a screw.

7. The corner processing and grinding device for the machine tool accessories is characterized in that a slot (20) is formed in one side outer wall of one balancing rod (11), the balancing rod (11) is welded to one side outer wall of the other balancing rod (11), and the balancing rod (11) is inserted into the slot (20).