CN214323025U

CN214323025U - Oil cylinder replacing trimming device with servo motor

Info

Publication number: CN214323025U
Application number: CN202022600609.6U
Authority: CN
Inventors: 张毅
Original assignee: Wuxi Yibiao Machinery Manufacturing Co ltd
Current assignee: Wuxi Yibiao Machinery Manufacturing Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-01
Anticipated expiration: 2030-11-12

Abstract

The utility model provides a servo motor replacing an oil cylinder trimming device, which comprises a supporting mechanism, a trimming mechanism and a fixing mechanism, wherein the trimming mechanism and the fixing mechanism are arranged on the supporting mechanism; the trimming mechanism and the fixing mechanism are respectively positioned on the upper surface of the supporting component and close to the two sides; the fixing mechanism comprises a fixing component, a control component and a lifting component, the control component is arranged on the lifting component, the fixing component is arranged on the control component, the fixing component comprises a fixing block, a stop block and a clamping rod, the fixing block is arranged on the supporting mechanism, and two opposite side surfaces of the fixing block are respectively provided with a fixing groove; the two clamping rods are L-shaped; the stop block is sleeved on the fixed block; the control assembly comprises a lifting block, a control screw and a control motor, and the control motor is positioned in the fixed block; the lifting assembly comprises a lifting motor and a lifting screw rod, and one end of the lifting screw rod is positioned close to the bottom surface of the cavity; the utility model discloses can prevent that the emery wheel from taking place not hard up, be convenient for maintain the emery wheel, improve device trimming quality and precision.

Description

Oil cylinder replacing trimming device with servo motor

Technical Field

The utility model relates to a trimming device technical field specifically is a replace hydro-cylinder trimming device with servo motor.

Background

The dressing disk is an important component for ensuring the precision of the machine tool, consists of a driving unit and a diamond roller, is controlled by the machine tool and is generally used for dressing the CBN grinding wheel; because the CBN (also called cubic boron nitride) grinding wheel is one of the hardest substances in the world, only diamond can be adopted for finishing the CBN grinding wheel, so that only two devices are used for finishing the CBN grinding wheel, namely a diamond pen and a diamond roller respectively; typically, conditioning disks are better than conditioning pens because conditioning disks are durable first, and in the same case, have a longer life than conditioning pens. And the trimming disc is driven by a motor, so that the trimmed grinding wheel fillet is more accurate. But the conditioning disk is much more expensive than the conditioning pen; the mounting location for the conditioning disk is typically most behind the head frame.

Grinding wheels are tools used for grinding, lapping and polishing and are used for machining non-metallic materials such as ceramics, glass, stone, etc., in addition to being widely used in the machine manufacturing and other metal machining industries. It has the characteristics of small roughness of the processing surface, high quality and fine grinding material. However, since the grinding wheel is processed under the complex conditions of generating abrasive dust, wearing of a grinding tool, breaking and loosening of abrasive materials and the like, the shape accuracy of a working surface is reduced due to the wearing and deformation of the grinding wheel, and the grinding wheel is usually required to be dressed by a grinding wheel dressing device so as to obtain an accurate surface again.

The existing dressing device mainly comprises a base, a motor fixed on the base and a dressing roller driven by the motor, wherein the motor drives the dressing roller to dress a grinding wheel, but the grinding wheel cannot be fixed, so that the dressing quality and the dressing precision of the grinding wheel are low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide one kind and replace hydro-cylinder trimming device with servo motor to solve the not high and low shortcoming of precision of above-mentioned technical background emery wheel finishing quality.

In order to achieve the above object, the utility model provides a following technical scheme: a trimming device using a servo motor to replace an oil cylinder comprises a supporting mechanism, a trimming mechanism and a fixing mechanism, wherein the trimming mechanism and the fixing mechanism are arranged on the supporting mechanism; the trimming mechanism and the fixing mechanism are respectively positioned on the upper surface of the supporting mechanism and close to two sides;

the fixing mechanism comprises a fixing component, a control component and a lifting component, the control component is arranged on the lifting component, the fixing component is arranged on the control component, the fixing component comprises a fixing block, a stop block and a clamping rod, the fixing block is arranged on the supporting mechanism, fixing grooves are formed in two opposite side surfaces of the fixing block, and a cavity is formed in the fixing block; the two clamping rods are L-shaped, one ends of the two clamping rods are respectively positioned in the two fixing grooves, and the other ends of the two clamping rods movably penetrate through the cavity; the stop block is sleeved on the fixed block and is positioned close to the fixed groove; the control assembly comprises a lifting block, a control screw and a control motor, the lifting block is arranged in the fixed block and is positioned below the two clamping rods, and a control groove is formed in the lifting block; two ends of the control screw rod are respectively arranged on the two clamping rods in a penetrating way and are in threaded connection with the two clamping rods, the control screw rod is positioned in the control groove, and the threads arranged at the two ends of the control screw rod are opposite; the control motor is positioned in the fixed block, and the output end of the control motor is connected with the control screw rod; the lifting assembly comprises a lifting motor and a lifting screw rod, one end of the lifting screw rod is positioned at a position close to the bottom surface of the cavity, and the other end of the lifting screw rod penetrates through the lifting block and is in threaded connection with the lifting block; the lifting motor is arranged in the cavity and is connected with the lifting screw rod.

Preferably, the supporting mechanism comprises a base and a fixed table, wherein the fixed table is arranged on one side of the upper surface of the base, and a driving groove is formed in the other side of the upper surface of the base.

Preferably, the fixed block is disposed on an upper surface of the fixed table.

Preferably, the trimming mechanism comprises a driving assembly, a trimming assembly and a connecting assembly, wherein the trimming assembly is arranged on the driving assembly, and the connecting assembly is arranged on the trimming assembly; the driving assembly comprises a driving screw and a thread block, and the driving screw is arranged in the driving groove and is connected with a driving motor arranged on the base; the thread block is sleeved on the driving screw and is in threaded connection with the driving screw; the trimming assembly comprises a trimming table and a diamond tool bit, the trimming table is arranged on the thread block, and one side close to the fixed block is connected with the diamond tool bit through a connecting assembly.

Preferably, a clamping groove is formed in the side face, close to the fixing block, of the trimming table.

Preferably, the connecting assembly comprises a clamping block and a screw, and the clamping block is arranged on the diamond cutter head and matched with the clamping groove; one end of the screw is positioned outside the trimming platform, and the other end of the screw movably penetrates through the trimming platform and extends into the clamping groove.

Compared with the prior art, the utility model provides a replace hydro-cylinder trimming device with servo motor possesses following beneficial effect:

the utility model discloses a fixed establishment is fixed in the emery wheel on the supporting mechanism, be convenient for maintain the emery wheel through the last trimming mechanism who is equipped with of supporting mechanism, the trimming quality and the precision of emery wheel have been improved, be convenient for drive lifting screw through elevator motor and rotate, be convenient for drive and lifting screw threaded connection's elevator carries out the lifting movement, rethread control motor is convenient for drive control screw and rotates, it rotates to drive control screw, drive two clamp bars and carry out the phase displacement or move dorsad on control screw, the dog that the cover was equipped with on the other end of clamp bar and the fixed block is fixed the emery wheel, it is not hard up to prevent that the emery wheel from taking place, be convenient for maintain the emery wheel, device trimming quality and precision have been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a simple structure of a trimming device using a servo motor to replace an oil cylinder provided by the utility model;

fig. 2 is a schematic structural view of a fixing mechanism provided by the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. the diamond cutting machine comprises a base, 2, a fixing table, 3, a trimming table, 4, a diamond cutter head, 5, a fixing block, 6, a driving groove, 7, a driving screw rod, 8, a thread block, 9, a fixing groove, 10, a stop block, 11, a clamping rod, 12, a lifting block, 13, a control groove, 14, a control screw rod, 15, a lifting screw rod, 16, a clamping groove, 17, a clamping block, 18 and a screw.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical solution for replacing the cylinder trimming device with a servo motor: a trimming device using a servo motor to replace an oil cylinder comprises a supporting mechanism, a trimming mechanism and a fixing mechanism, wherein the trimming mechanism and the fixing mechanism are arranged on the supporting mechanism; the trimming mechanism and the fixing mechanism are respectively positioned on the upper surface of the supporting mechanism and close to the two sides; the grinding wheel is conveniently fixed on the supporting mechanism through the fixing mechanism, so that the grinding wheel fixed on the fixing mechanism can be conveniently dressed by the dressing mechanism, and the dressing quality and precision of the grinding wheel are improved.

The fixing mechanism comprises a fixing component, a control component and a lifting component, the control component is arranged on the lifting component, the fixing component is arranged on the control component, the fixing component comprises a fixing block 5, a stop block 10 and a clamping rod 11, the fixing block 5 is arranged on the supporting mechanism, two opposite side surfaces of the fixing block 5 are respectively provided with a fixing groove 9, and a cavity is formed in the fixing block 5; the two clamping rods 11 are L-shaped, one ends of the two clamping rods are respectively positioned in the two fixing grooves 9, and the other ends of the two clamping rods movably penetrate through the cavity; the stop block 10 is sleeved on the fixed block 5 and is positioned close to the fixed groove 9; the control assembly comprises a lifting block 12, a control screw 14 and a control motor, the lifting block 12 is arranged in the fixed block 5 and is positioned below the two clamping rods 11, and the lifting block 12 is provided with a control groove 13; two ends of the control screw 14 are respectively arranged on the two clamping rods 11 in a penetrating manner, are in threaded connection with the two clamping rods 11 and are positioned in the control groove 13, and the threads arranged at the two ends of the control screw 14 are opposite, so that when the control screw 14 rotates, the two clamping rods 11 are conveniently driven to move on the control screw 14 in the opposite direction or in the opposite direction; the control motor is positioned in the fixed block 5, the output end of the control motor is connected with the control screw 14, and the control motor is a servo motor; the lifting assembly comprises a lifting motor and a lifting screw rod 15, one end of the lifting screw rod 15 is positioned at a position close to the bottom surface of the cavity, the other end of the lifting screw rod 15 penetrates through the lifting block 12 and is in threaded connection with the lifting block 12, and the lifting screw rod 15 rotates to drive the lifting block 12 to move up and down; the lifting motor is arranged in the cavity and connected with the lifting screw rod 15, and the lifting motor is convenient to drive the lifting screw rod 15 to rotate.

The supporting mechanism comprises a base 1 and a fixed table 2, wherein the fixed table 2 is arranged on one side of the upper surface of the base 1, and a driving groove 6 is formed in the other side of the upper surface of the base 1.

The fixed block 5 is provided on the upper surface of the fixed table 2.

The trimming mechanism comprises a driving assembly, a trimming assembly and a connecting assembly, the trimming assembly is arranged on the driving assembly, and the connecting assembly is arranged on the trimming assembly; the driving component comprises a driving screw 7 and a thread block 8, the driving screw 7 is arranged in the driving groove 6 and is connected with a driving motor arranged on the base 1; the thread block 8 is sleeved on the driving screw 7 and is in threaded connection with the driving screw 7; the trimming assembly comprises a trimming table 3 and a diamond tool bit 4, the trimming table 3 is arranged on the thread block 8, and one side close to the fixing block 5 is connected with the diamond tool bit 4 through a connecting assembly.

A clamping groove 16 is arranged on the side surface of the dressing table 3 close to the fixing block 5.

The connecting component comprises a fixture block 17 and a screw 18, the fixture block 17 is arranged on the diamond tool bit 4 and matched with the clamping groove 16; 18 one end of screw is located outside the trimming table 3, and the other end activity is worn to be equipped with on the trimming table 3 to extend to in the draw-in groove 16, be convenient for get into the draw-in groove 16 through fixture block 17 in, rethread screw 18 is fixed, is convenient for change diamond segments 4.

The utility model discloses a theory of operation and use flow: firstly, on a fixing block 5 arranged on a grinding wheel sleeve fixing table 2, a lifting screw 15 is conveniently driven to rotate by a lifting motor, a lifting block 12 in threaded connection with the lifting screw 15 is conveniently driven to move up and down, a control screw 14 is conveniently driven to rotate by a control motor, the control screw 14 is driven to rotate, two clamping rods 11 are driven to move oppositely or reversely on the control screw 14, the other end of each clamping rod 11 and a stop block 10 sleeved on the fixing block 5 fix a grinding wheel to prevent the grinding wheel from loosening, the grinding wheel is convenient to repair, a driving screw 7 arranged in a driving groove 6 is driven to rotate by the driving motor, a threaded block 8 in threaded connection with the driving screw 7 is conveniently driven to move, a trimming table 3 arranged on the threaded block 8 is driven to move, and a diamond tool bit 4 is arranged on the trimming table 3 and connected with a clamping groove 16 through a clamping block 17, and the fixture block 17 is conveniently fixed through the screw 18, the diamond tool bit 4 is conveniently replaced, so that the grinding wheel is conveniently dressed, and the dressing quality and precision of the device are improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A trimming device using a servo motor to replace an oil cylinder is characterized by comprising a supporting mechanism, a trimming mechanism and a fixing mechanism, wherein the trimming mechanism and the fixing mechanism are arranged on the supporting mechanism; the trimming mechanism and the fixing mechanism are respectively positioned on the upper surface of the supporting mechanism and close to two sides;

the fixing mechanism comprises a fixing component, a control component and a lifting component, the control component is arranged on the lifting component, the fixing component is arranged on the control component, the fixing component comprises a fixing block (5), a stop block (10) and a clamping rod (11), the fixing block (5) is arranged on the supporting mechanism, two opposite side surfaces of the fixing block (5) are respectively provided with a fixing groove (9), and a cavity is arranged in the fixing block (5); the two clamping rods (11) are L-shaped, one ends of the two clamping rods are respectively positioned in the two fixing grooves (9), and the other ends of the two clamping rods movably penetrate through the cavity; the stop block (10) is sleeved on the fixing block (5) and is positioned close to the fixing groove (9); the control assembly comprises a lifting block (12), a control screw (14) and a control motor, the lifting block (12) is arranged in the fixed block (5) and is positioned below the two clamping rods (11), and a control groove (13) is formed in the lifting block (12); two ends of the control screw rod (14) are respectively arranged on the two clamping rods (11) in a penetrating manner, are in threaded connection with the two clamping rods (11), and are positioned in the control groove (13), and the threads arranged at the two ends of the control screw rod (14) are opposite; the control motor is positioned in the fixed block (5), and the output end of the control motor is connected with the control screw (14); the lifting assembly comprises a lifting motor and a lifting screw rod (15), one end of the lifting screw rod (15) is located at a position close to the bottom surface of the cavity, and the other end of the lifting screw rod penetrates through the lifting block (12) and is in threaded connection with the lifting block (12); the lifting motor is arranged in the cavity and is connected with the lifting screw (15).

2. The dressing apparatus of claim 1, wherein the dressing apparatus comprises a servo motor instead of the cylinder, and further comprises: the supporting mechanism comprises a base (1) and a fixed table (2), wherein the fixed table (2) is arranged on one side of the upper surface of the base (1), and a driving groove (6) is formed in the other side of the upper surface of the base.

3. The dressing apparatus of claim 2, wherein the dressing apparatus comprises a servo motor instead of the cylinder, and further comprises: the fixed block (5) is arranged on the upper surface of the fixed table (2).

4. The dressing apparatus of claim 3, wherein the dressing apparatus comprises a servo motor instead of the cylinder, and the dressing apparatus further comprises: the trimming mechanism comprises a driving assembly, a trimming assembly and a connecting assembly, wherein the trimming assembly is arranged on the driving assembly, and the connecting assembly is arranged on the trimming assembly; the driving assembly comprises a driving screw rod (7) and a thread block (8), and the driving screw rod (7) is arranged in the driving groove (6) and is connected with a driving motor arranged on the base (1); the thread block (8) is sleeved on the driving screw rod (7) and is in threaded connection with the driving screw rod (7); the trimming assembly comprises a trimming table (3) and a diamond tool bit (4), the trimming table (3) is arranged on the thread block (8), and one side close to the fixing block (5) is connected with the diamond tool bit (4) through a connecting assembly.

5. The dressing apparatus of claim 4, wherein the dressing apparatus comprises a servo motor instead of the cylinder, and the dressing apparatus further comprises: and a clamping groove (16) is formed in the side surface, close to the fixing block (5), of the trimming table (3).

6. The dressing apparatus of claim 5, wherein the dressing apparatus comprises a servo motor instead of the cylinder, and the dressing apparatus further comprises: the connecting assembly comprises a clamping block (17) and a screw (18), the clamping block (17) is arranged on the diamond tool bit (4) and matched with the clamping groove (16); one end of the screw (18) is positioned outside the trimming platform (3), and the other end of the screw movably penetrates through the trimming platform (3) and extends into the clamping groove (16).