CN210307086U

CN210307086U - Moving mechanism and edge grinding machine with same

Info

Publication number: CN210307086U
Application number: CN201921186831.7U
Authority: CN
Inventors: 温连堂; 张健; 吴勇; 占小超; 刘松华
Original assignee: Jingdezhen Hangyu Technology Co Ltd
Current assignee: Jingdezhen Hangyu Technology Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-04-14
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a moving mechanism and have this moving mechanism's edging machine belongs to edging machine technical field, and moving mechanism includes the motor, the propulsion subassembly that is connected with the power output shaft of motor, with the resilience subassembly that the propulsion subassembly set up in opposite directions, the propulsion end of propulsion subassembly offsets with one side of treating the moving body for the moving body is treated in the promotion, and the resilience end of resilience subassembly offsets with the opposite side of treating the moving body, is used for treating the moving body and forms and the effort that advances opposite direction of subassembly. The utility model discloses a moving mechanism realizes simplifying moving mechanism's structure, reduce cost, and is convenient for install and is applied to on the edging machine.

Description

Moving mechanism and edge grinding machine with same

Technical Field

The utility model relates to an edging machine technical field especially relates to a moving mechanism and have this moving mechanism's edging machine suitable for edging machine.

Background

In the process of processing a workpiece to be ground, parts such as a headstock and a base are required to be moved and adjusted. For example, in a profiling edge grinding machine for grinding glass sheets, a headstock for mounting a to-be-ground part generally needs to be moved transversely in a grinding process, so that the to-be-ground part corresponds to a grinding wheel according to a machining requirement, and grinding accuracy is guaranteed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a moving mechanism and an edge grinding machine with the moving mechanism are provided to realize simplifying the structure of the moving mechanism, reduce the cost and be convenient for install and be applied to the edge grinding machine.

The utility model adopts the technical proposal that:

the utility model provides a pair of moving mechanism, including the motor, with the propulsion subassembly that the power output shaft of motor is connected, with the resilience subassembly that the propulsion subassembly set up in opposite directions, the propulsion end of propulsion subassembly offsets with one side of treating the moving body, is used for promoting treat the moving body, the resilience end of resilience subassembly with the opposite side of treating the moving body offsets, it is right to treat the moving body form with the effort that the propulsion direction of propulsion subassembly is opposite.

As a further improvement of the scheme, the device further comprises a left supporting plate and a right supporting plate which are respectively fixed on two sides of the object to be moved, wherein the pushing end of the pushing assembly abuts against the left supporting plate, and the rebounding end of the rebounding assembly abuts against the right supporting plate.

As a further improvement of the scheme, the propelling component comprises a screw rod connected with the power output shaft of the motor and a propelling ejector rod sleeved outside the screw rod, the outer wall of the screw rod is provided with an external thread, the inner wall of the propelling ejector rod is provided with an internal thread matched with the external thread, and the end part of the propelling ejector rod is abutted against one side of the left abutting plate.

As a further improvement of the scheme, a cavity is arranged inside the screw, the screw is sleeved outside the power output shaft of the motor, a thrust ball bearing is sleeved on the power output shaft of the motor, and the thrust ball bearing is located between the shell of the motor and the end of the screw and used for transmitting the axial force of the screw to the shell of the motor.

As a further improvement of the scheme, the rebound assembly comprises an adjusting rod and a compression spring sleeved outside the adjusting rod, and the end part of the compression spring is abutted against the right abutting plate.

As a further improvement of the present scheme, the moving mechanism further comprises a groove body arranged below the moving body, the left abutting plate and the right abutting plate are both located inside the groove body, the propelling assembly further comprises a sliding sleeve, the outer wall of the propelling ejector rod is in sliding fit with the inner wall of the sliding sleeve, and the sliding sleeve penetrates through and is arranged on one side wall of the groove body.

As a further improvement of the scheme, a threaded through hole is formed in the other side wall of the tank body, the adjusting rod is in threaded fit with the threaded through hole, a sliding through hole is formed in the right abutting plate, one end of the adjusting rod extends into the sliding through hole, and the compression spring is located between the right abutting plate and the side wall of the tank body.

As a further improvement of the scheme, an oil groove is arranged in the groove body, a linear rail and a sliding block in sliding fit with the linear rail are arranged in the oil groove, the sliding block is connected with the movable body, and lubricating oil for lubricating the linear rail is stored in the oil groove.

As a further improvement of the scheme, the top end of the groove body is provided with a sealing strip, and the sealing strip is matched with the bottom end face of the to-be-moved body.

Based on the above inventive concept, the utility model also provides an edging machine, including the fixture that is used for the centre gripping to treat the grinding and be used for the grinding mechanism of treating the grinding, edging machine still has foretell moving mechanism, moving mechanism is used for driving the fixture removes relatively the grinding mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a pair of moving mechanism, through setting up the motor, impel subassembly and resilience subassembly, impel the subassembly through motor drive and promote and treat the moving body, the messenger treats that the moving body removes towards the direction of resilience subassembly, and treat the moving body through the resilience subassembly and form and impel subassembly propulsion opposite direction's effort, will treat that the moving body is spacing to be moved between propulsion subassembly and resilience subassembly, can guarantee to treat the removal of moving body, and the structure is simpler, effective reduce cost, it is more convenient to install.

2. The utility model provides a pair of edge grinding machine, through being applied to the edge grinding machine with above-mentioned moving mechanism on, can install moving mechanism on the headstock of edge grinding machine, remove the headstock, simple structure and the installation of being convenient for can reduce the manufacturing cost of edge grinding machine.

Drawings

Fig. 1 is a schematic structural diagram of a moving mechanism provided in an embodiment of the present invention in an operating state;

FIG. 2 is a schematic diagram of a propulsion assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a rebound assembly provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a moving mechanism provided in an embodiment of the present invention;

fig. 5 is a schematic structural view of a tank body according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a sealing strip according to an embodiment of the present invention.

In the figure:

1. a motor; 2. a propulsion assembly; 3. a rebound assembly; 4. a body to be moved; 5. a left butt plate; 6. a right resisting plate; 21. a screw; 22. pushing the ejector rod; 23. a thrust ball bearing; 31. adjusting a rod; 32. a compression spring; 7. a trough body; 24. a sliding sleeve; 70. a threaded through hole; 60. a slide through hole; 71. an oil sump; 8. a wire track; 80. a slider; 72. a sealing strip; 721. a back adhesive layer; 722. a flexible sealing felt; 9. a base.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings and technical solutions needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 6, the moving mechanism provided by this embodiment includes a motor 1, a propelling component 2 connected to a power output shaft of the motor 1, a rebounding component 3 disposed opposite to the propelling component 2, a propelling end of the propelling component 2 abuts against one side of a to-be-moved body 4, the propelling component 2 is used for propelling the to-be-moved body 4, a rebounding end of the rebounding component 3 abuts against the other side of the to-be-moved body 4, and is used for applying an acting force opposite to a propelling direction of the propelling component 2 on the to-be-moved body 4, so that the to-be-moved body is limited to move between the propelling component and the rebounding component, that is, the to-be-moved body can be guaranteed to move, and the structure is simpler.

Further, the moving mechanism further comprises a left abutting plate 5 and a right abutting plate 6 which are respectively fixed on two sides of the object to be moved 4, the left abutting plate 5 and the right abutting plate 6 can be arranged on the bottom wall or the side wall of the object to be moved 4, in this embodiment, the left abutting plate 5 and the right abutting plate 6 are preferably arranged on two sides of the bottom wall of the object to be moved 4, the pushing end of the pushing assembly 2 abuts against the left side of the left abutting plate 5, the rebounding end of the rebounding assembly 3 abuts against the right side of the right abutting plate 6, the pushing assembly 2 pushes the object to be moved 4 by pushing the left abutting plate 5, and the rebounding end of the rebounding assembly 3 abuts against the object to be moved 4 by abutting the right abutting plate 6.

Further, the propelling component 2 comprises a screw rod 21 connected with a power output shaft of the motor 1 and a propelling ejector rod 22 sleeved outside the screw rod 21, an external thread is arranged on the outer wall of the screw rod 21, an internal thread matched with the external thread is arranged on the inner wall of the propelling ejector rod 22, a cavity is arranged inside the propelling ejector rod 22, the left end of the propelling ejector rod 22 is opened and screwed with the screw rod 21, and the right end of the propelling ejector rod 22 is closed and abutted against the left abutting plate 5. Through the work of the motor 1, the power output shaft of the motor rotates anticlockwise to drive the screw rod 21 to rotate anticlockwise, so that the push ejector rod 22 is pushed out, the push ejector rod 22 pushes the left abutting plate 5 to move rightwards, the object 4 to be moved moves rightwards, the rebound component 3 generates a reaction force on the object 4 to be moved when being pressed, the power output shaft of the motor 1 rotates clockwise to drive the screw rod 21 to rotate clockwise, the push ejector rod 22 returns, and the object 4 to be moved leftwards moves through the reaction force of the rebound component 3.

Further, a cavity is arranged inside the screw 21, the screw 21 is sleeved outside the power output shaft of the motor 1, the outer wall of the power output shaft of the motor 1 is milled flat, an inner hole of the screw 21 is cut into a flat hole matched with the power output shaft, the screw 21 rotates coaxially with the power output shaft of the motor 1, a screw is mounted at the end of the power output shaft of the motor 1, axial displacement between the screw 21 and the power output shaft of the motor 1 is prevented, a thrust ball bearing 23 is sleeved on the power output shaft of the motor 1, and the thrust ball bearing 23 is located between the casing of the motor 1 and the end of the screw 21 and used for transmitting the axial force of the screw 21 to the casing of the motor 1. In the process of propelling the body to be moved 4 by the propelling mandril 22, the generated axial thrust is transmitted to the thrust ball bearing 23 through the screw 21 and then transmitted to the shell of the motor 10, so that the influence on the service life of the motor due to the application of the axial force to the inside of the motor 1 is avoided, the normal operation of the motor 1 is ensured, and the service life is prolonged.

Further, the rebounding assembly 3 comprises an adjusting rod 31 and a compression spring 32 sleeved outside the adjusting rod 31, and the end of the compression spring 32 abuts against the right abutting plate 6. Through the screw-thread fit who adopts screw rod 21 and propulsion ejector pin 22 to impel, the removal mode that compression spring 32 rebounds, the running accuracy has been guaranteed to the effectual elimination thread clearance of reaction force ability that compression spring 32 applyed, and overall structure is simple, is convenient for processing, installation, debugging, maintenance.

Further, the moving mechanism further comprises a groove body 7 arranged below the moving body 4, when the moving body 4 is arranged above the groove body 7, the left abutting plate 5 and the right abutting plate 6 are both positioned inside the groove body 7, the propelling assembly 2 further comprises a sliding sleeve 24, the outer wall of the propelling mandril 22 is in sliding fit with the inner wall of the sliding sleeve 24, the shape of the inner wall of the sliding sleeve 24 is matched with the shape of the outer wall of the propelling mandril 22, for example, the outer wall of the propelling mandril 22 is milled flat, the inner cavity of the sliding sleeve 24 is set to be in a shape matched with the shape, the propelling mandril 22 can be prevented from rotating inside the sliding sleeve 24 and only moving axially, the sliding sleeve 24 penetrates through the groove body 7 and is fixedly arranged on the left side wall of the groove body 7, the left end face of the sliding sleeve 24 is positioned outside the groove body 7, and a flange is formed on the periphery of the left end face, the right end of the push rod 22 extends to the outside of the sliding sleeve 24, and extends to the inside of the groove body 7 to abut against the left abutting plate 5.

Furthermore, another side wall of the groove body 7 is provided with a threaded through hole 70, the adjusting rod 31 is an adjusting screw, the adjusting rod 31 is in threaded fit with the threaded through hole 70, the adjusting rod 31 penetrates through the threaded through hole 70 and extends to the inside of the groove body 7, the right supporting plate 6 is provided with a sliding through hole 60, one end of the adjusting rod 31 extends into the sliding through hole 60, the compression spring 32 is located between the right supporting plate 6 and the side wall of the groove body 7, the compression spring 32 provides left elastic force all the time, the compression amount of the compression spring 17 can be adjusted by rotating the adjusting rod 31, and therefore the elastic force is adjusted.

Furthermore, oil grooves 71 are respectively arranged inside the groove body 7 at two sides of the moving mechanism, a linear rail 8 and a sliding block 80 in sliding fit with the linear rail 8 are fixedly arranged inside the oil grooves 71, the length direction of the linear rail 8 is the same as the moving direction of the object 4 to be moved, the sliding block 80 is connected with the object 4 to be moved (for example, fixed by screws), when the moving mechanism drives the object 4 to be moved to move, the sliding block 80 connected with the object 4 to be moved slides on the linear rail 8, so that the object 4 to be moved moves more smoothly and stably, the depth of the oil groove 71 is greater than the height of the linear rail 8, lubricating oil for lubricating the linear rail 8 is stored inside the oil grooves 71, and the liquid level of the lubricating oil crosses the sliding surface of the linear rail 8, so that the linear rail 8 is always in an oil bath state during the moving process of the sliding block 80, continuous oil bath lubrication of the linear rail 8 is realized, and cooling of, meanwhile, the line rail 8 is wrapped by the lubricating oil, so that the phenomenon that the running precision is influenced due to dirt attached to the line rail can be prevented, the service life and the precision retentivity of the sliding rail can be effectively prolonged, the traditional complex mode that the oil pump is adopted for periodically pumping oil for lubrication can be replaced, and the cost is effectively reduced.

Further, the sealing strips 72 are arranged on the periphery of the top end of the tank body 7, each sealing strip 72 comprises an adhesive backing layer 721 and a flexible sealing felt 722 arranged on the top end of the adhesive backing layer 721, the adhesive backing layer 721 is adhered on the periphery of the top end of the tank body 7, the flexible sealing felt 722 is matched with the bottom end face of the to-be-moved body 4 to form auxiliary sealing, and therefore the lubricating oil can prevent magazines such as water, dust and the like in the external environment from entering the oil tank 71 and prevent lubricating oil inside the oil tank 71 from splashing out.

The embodiment also provides an edge grinding machine, which comprises a clamping mechanism for clamping a to-be-ground part and a grinding mechanism for grinding the to-be-ground part, and the edge grinding machine is also provided with the moving mechanism, wherein the body 4 to be moved is a clamping mechanism of an edge grinding machine, the tank body 7 is arranged on a base 9 of the edge grinding machine, the clamping mechanism is positioned above the tank body 7 and is used for clamping a piece to be ground, the transverse movement of the clamping mechanism is driven by the moving mechanism, when the clamping mechanism needs to move rightwards, the motor 1 drives the screw rod 21 to rotate anticlockwise, the push ejector rod 22 is pushed out rightwards, the left supporting plate 5 is pushed to drive the clamping mechanism to move rightwards, when the headstock needs to move leftwards, the motor 1 drives the screw rod 21 to rotate clockwise, the push rod 22 is pushed to retract leftwards, the compression spring 32 pushes the right abutting plate 6 to drive the clamping mechanism to move leftwards, therefore, the workpiece to be ground clamped on the clamping mechanism is conveniently ground corresponding to the grinding wheel of the edge grinding machine. The moving mechanism has simple integral structure, is convenient to process, install, debug and maintain, and can reduce the production cost of the edge grinding machine.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A travel mechanism, characterized by:

comprises a motor (1), a propelling component (2) connected with a power output shaft of the motor (1) and a rebounding component (3);

the propelling end of the propelling component (2) is abutted against one side of the body (4) to be moved and is used for propelling the body (4) to be moved;

and the rebounding end of the rebounding component (3) is abutted against the other side of the body to be moved (4) and is used for forming acting force opposite to the propelling direction of the propelling component (2) on the body to be moved (4).

2. A movement mechanism according to claim 1, characterized in that:

the device also comprises a left butt plate (5) and a right butt plate (6) which are respectively fixed on two sides of the body to be moved (4);

the propelling end of the propelling component (2) is abutted against the left abutting plate (5);

and the rebounding end of the rebounding component (3) is abutted against the right abutting plate (6).

3. A movement mechanism according to claim 2, characterized in that:

the propelling component (2) comprises a screw rod (21) connected with a power output shaft of the motor (1) and a propelling mandril (22) sleeved outside the screw rod (21);

the outer wall of the screw rod (21) is provided with an external thread, and the inner wall of the push ejector rod (22) is provided with an internal thread matched with the external thread;

the end part of the push ejector rod (22) is abutted against the left abutting plate (5).

4. A movement mechanism according to claim 3, characterized in that:

a cavity is arranged inside the screw rod (21), and the screw rod (21) is sleeved outside a power output shaft of the motor (1);

a thrust ball bearing (23) is sleeved on a power output shaft of the motor (1);

the thrust ball bearing (23) is positioned between the shell of the motor (1) and the end part of the screw rod (21) and is used for transmitting the axial force of the screw rod (21) to the shell of the motor (1).

5. A movement mechanism according to claim 3, characterized in that:

the rebound assembly (3) comprises an adjusting rod (31) and a compression spring (32) sleeved outside the adjusting rod (31);

the end part of the compression spring (32) is abutted against the right abutting plate (6).

6. A movement mechanism according to claim 5, characterized in that:

the moving mechanism also comprises a groove body (7) arranged below the body to be moved (4);

the left abutting plate (5) and the right abutting plate (6) are both positioned in the groove body (7);

the propulsion assembly (2) further comprises a sliding sleeve (24), the outer wall of the propulsion ejector rod (22) is in sliding fit with the inner wall of the sliding sleeve (24), and the sliding sleeve (24) penetrates through the side wall of the groove body (7).

7. A movement mechanism according to claim 6, wherein:

a threaded through hole (70) is formed in the other side wall of the groove body (7), and the adjusting rod (31) is in threaded fit with the threaded through hole (70);

a sliding through hole (60) is formed in the right supporting plate (6), and one end of the adjusting rod (31) extends into the sliding through hole (60);

the compression spring (32) is positioned between the right abutting plate (6) and the side wall of the groove body (7).

8. A movement mechanism according to claim 7, wherein:

an oil groove (71) is formed in the groove body (7);

a linear rail (8) and a sliding block (80) in sliding fit with the linear rail (8) are arranged inside the oil groove (71), and the sliding block (80) is connected with the body to be moved (4);

the inside of the oil groove (71) is stored with lubricating oil for lubricating the wire rail (8).

9. A movement mechanism according to claim 8, wherein:

the top end of the tank body (7) is provided with a sealing strip (72);

the sealing strip (72) is matched with the bottom end face of the to-be-moved body (4).

10. The utility model provides an edging machine, is including being used for the centre gripping to treat the fixture of grinding piece and being used for the grinding treat the grinding mechanism of grinding piece, its characterized in that:

further comprising the movement mechanism of any one of claims 1 to 9;

the moving mechanism is used for driving the clamping mechanism to move relative to the grinding mechanism.