CN213080931U

CN213080931U - Double-grinding-carriage structure of cylindrical grinding machine

Info

Publication number: CN213080931U
Application number: CN202022039420.4U
Authority: CN
Inventors: 郭云刚
Original assignee: Qingdao Helifeng Prec Machinery Co ltd
Current assignee: Qingdao Helifeng Prec Machinery Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-04-30
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a double grinding wheel frame structure of a cylindrical grinding machine, which comprises a worktable, a grinding wheel body is arranged above the worktable, a processing groove is arranged on the upper side of the worktable, and the inner side of the processing groove is fixed A filter screen is connected, the inner bottom of the processing tank is provided with a water collecting pipe, and the worktable is provided with a moving mechanism for moving the grinder body. The utility model has a reasonable structure design, the reciprocating screw rod can be used to adjust the height of the grinder body, so that the device can process workpieces of different sizes, and the use range of the device is expanded, and the adjustment groove can be always covered by two protective curtains. In this way, cooling water and debris can be prevented from splashing into the adjustment groove during processing, and the device can not operate normally due to the debris blocking the adjustment groove, so as to protect the mechanical parts in the adjustment groove and prolong the service life of the device. .

Description

Double-grinding-carriage structure of cylindrical grinding machine

Technical Field

The utility model relates to a cylindrical grinder technical field especially relates to a cylindrical grinder double grinding carriage structure.

Background

The cylindrical grinding machine is a grinding machine for processing the outer surface and the shaft shoulder end surface of a cylindrical, conical or other-shaped plain line of a workpiece, is widely used, can process various cylindrical and conical outer surfaces and shaft shoulder end surfaces, and is generally provided with a grinding wheel and a grinding wheel frame for processing the workpiece.

Traditional wheel carrier can not adjust the height of emery wheel, adds man-hour at the great work piece of size at the excircle grinding machine, and the emery wheel is because the high work piece of treating processing that probably contacts inadequately, and the device can't normally carry out the processing work to the work piece, leads to the application range of device less, and the holistic practicality of device is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double grinding carriage structure of a cylindrical grinding machine.

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

the double-grinding-wheel-frame structure of the cylindrical grinding machine comprises a workbench, a grinding machine body is arranged above the workbench, a machining groove is formed in the upper side of the workbench, a filter screen is fixedly connected to the inner side of the machining groove, a water collecting pipe is arranged at the inner bottom of the machining groove, and a moving mechanism used for moving the grinding machine body is arranged on the workbench.

Preferably, the moving mechanism is including setting up the chamber of placing in the workstation, place the interior bottom fixedly connected with motor in chamber, the upside fixedly connected with regulating plate of workstation, the lateral wall of regulating plate is equipped with the adjustment tank, the interior top of adjustment tank is rotated and is connected with reciprocal lead screw, the output shaft end of motor run through place the intracavity in the top and with reciprocal lead screw's lower extreme fixed connection, reciprocal lead screw's lateral wall threaded connection has the movable plate, the lateral wall of movable plate and the lateral wall fixed connection of abrasive machine body, be equipped with two protection machanism that are used for preventing cooling water and piece entering adjustment tank on the regulating plate.

Preferably, protection machanism includes two mounting panels of fixed connection on the lateral wall of regulating plate, two the lateral wall that the mounting panel is relative rotates jointly and is connected with the pivot, the outside of pivot passes through clockwork spring elastic connection with the lateral wall of one of them mounting panel, the outside of pivot is around being equipped with the protection curtain, the upside fixedly connected with fixed plate of movable plate, the lower extreme of protection curtain and the upside fixed connection of fixed plate.

Preferably, the inner bottom of the processing tank is provided with two inclined planes, and the two inclined planes incline towards the pipe orifice of the water collecting pipe.

Preferably, the section of the moving plate is of a rectangular structure, and the side wall of the moving plate is attached to the inner side of the adjusting groove.

Preferably, the cross section of the filter screen is of a rectangular structure, and the filter screen is made of stainless steel.

The utility model discloses in have following beneficial effect:

1. by arranging the moving mechanism, when the height of the grinding machine body needs to be adjusted, the motor is started, the motor drives the reciprocating screw rod to rotate, the reciprocating screw rod rotates to drive the moving plate to move up and down under the limiting effect of the adjusting groove, and further the grinding machine body is driven to move up and down, so that the height of the grinding machine body can be adjusted, workpieces with different sizes can be machined by the grinding machine, and the application range of the grinding machine is expanded;

2. through setting up protection machanism, the movable plate can drive two fixed plates and remove at the in-process that removes, when the fixed plate of upper end shifts up, the pivot of upper end can rotate under clockwork spring's effort, and then twine the protection curtain of upper end at the pivot lateral wall, the fixed plate of lower extreme shifts up simultaneously and drives the protection curtain of lower extreme and expand, two protection curtains can shelter from the adjustment tank all the time, thereby avoid cooling water and piece to splash into in the adjustment tank among the course of working, avoid the piece to plug up the adjustment tank and lead to the unable normal operating of device, thereby can play the effect of protection to the machine part in the adjustment tank, the life of extension fixture.

Drawings

Fig. 1 is a schematic structural view of a double grinding carriage structure of a cylindrical grinding machine according to the present invention;

fig. 2 is a perspective view of the guard mechanism of fig. 1.

In the figure: the automatic grinding machine comprises a workbench 1, a processing groove 2, a filter screen 3, a water collecting pipe 4, a grinder body 5, a movable plate 6, an adjusting plate 7, an adjusting groove 8, a reciprocating screw rod 9, a placing cavity 10, a motor 11, a fixing plate 12, a protective curtain 13, a mounting plate 14, a rotating shaft 15 and a clockwork spring 16.

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.

Referring to fig. 1-2, a double grinding carriage structure of a cylindrical grinder, including a workbench 1, a grinder body 5 is arranged above the workbench 1, a processing groove 2 is arranged on the upper side of the workbench 1, two inclined planes are arranged at the inner bottom of the processing groove 2, and the two inclined planes are inclined towards the pipe orifice of a water collecting pipe 4, so that cooling water in the processing groove 2 can enter the water collecting pipe 4, thereby realizing recycling of the cooling water, a filter screen 3 is fixedly connected to the inner side of the processing groove 2, the cross section of the filter screen 3 is of a rectangular structure, the filter screen 3 is made of stainless steel, the filter screen 3 can filter chips in the cooling water, and the inner bottom of the processing groove 2 is provided with the water collecting pipe 4.

The workbench 1 is provided with a moving mechanism for moving the grinder body 5, the moving mechanism comprises a placing cavity 10 arranged in the workbench 1, the inner bottom of the placing cavity 10 is fixedly connected with a motor 11, the upper side of the workbench 1 is fixedly connected with an adjusting plate 7, the adjusting plate 7 is positioned on the left side of the grinder body 5, the processing groove 2 is positioned on the right side of the grinder body 5, the side wall of the adjusting plate 7 is provided with an adjusting groove 8, the inner top of the adjusting groove 8 is rotatably connected with a reciprocating screw rod 9, the tail end of an output shaft of the motor 11 penetrates through the inner top of the placing cavity 10 and is fixedly connected with the lower end of the reciprocating screw rod 9, the side wall of the reciprocating screw rod 9 is in threaded connection with a moving plate 6, the cross section of the moving plate 6 is in a rectangular structure, the side wall of the, so that the moving plate 6 moves up and down, and the side wall of the moving plate 6 is fixedly connected with the side wall of the grinder body 5.

Be equipped with two protection machanism that are used for preventing cooling water and piece from getting into adjustment tank 8 on adjustment plate 7, protection machanism includes two mounting panels 14 of fixed connection on adjustment plate 7's lateral wall, the relative lateral wall of two mounting panels 14 rotates jointly and is connected with

pivot

15, 16 elastic connection are passed through with one of them mounting panel 14's lateral wall in the outside of pivot 15, protection curtain 13 is around being equipped with in the outside of pivot 15, the upside fixedly connected with fixed plate 12 of movable plate 6, the lower extreme of protection curtain 13 and the upside fixed connection of fixed plate 12, make movable plate 6 difficult when the removal protection curtain 13 cover adjustment tank 8 all the time.

When the height of the grinder body 5 needs to be adjusted, the motor 11 is started, the motor 11 drives the reciprocating screw rod 9 to rotate, and under the limiting action of the adjusting groove 8, the reciprocating screw rod 9 rotates to drive the moving plate 6 to move up and down, so that the grinder body 5 is driven to move up and down, and the height of the grinder body 5 can be adjusted;

the moving plate 6 can drive the two fixing plates 12 to move in the moving process, when the fixing plate 12 at the upper end moves upwards, the rotating shaft 15 at the upper end can rotate under the acting force of the clockwork spring 16, the protective curtain 13 at the upper end is further wound on the side wall of the rotating shaft 15, meanwhile, the fixing plate 12 at the lower end moves upwards to drive the protective curtain 13 at the lower end to unfold, and the adjusting groove 8 can be shielded by the two protective curtains 13 all the time, so that cooling water and debris in the machining process are prevented from splashing into the adjusting groove 8.

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. The utility model provides a double grinding carriage structure of cylindrical grinder, includes workstation (1), its characterized in that, the top of workstation (1) is equipped with abrasive machine body (5), the upside of workstation (1) is equipped with processing groove (2), the inboard fixedly connected with filter screen (3) of processing groove (2), the interior bottom of processing groove (2) is equipped with collector pipe (4), be equipped with the moving mechanism who is used for removing abrasive machine body (5) on workstation (1).

2. The double grinding carriage structure of a cylindrical grinding machine according to claim 1, the moving mechanism comprises a placing cavity (10) arranged in the workbench (1), the inner bottom of the placing cavity (10) is fixedly connected with a motor (11), an adjusting plate (7) is fixedly connected to the upper side of the workbench (1), an adjusting groove (8) is arranged on the side wall of the adjusting plate (7), the inner top of the adjusting groove (8) is rotationally connected with a reciprocating screw rod (9), the tail end of an output shaft of the motor (11) penetrates through the inner top of the placing cavity (10) and is fixedly connected with the lower end of the reciprocating screw rod (9), the side wall of the reciprocating screw rod (9) is in threaded connection with a moving plate (6), the side wall of the moving plate (6) is fixedly connected with the side wall of the grinder body (5), two protection mechanisms for preventing cooling water and debris from entering the adjusting groove (8) are arranged on the adjusting plate (7).

3. The double grinding wheel frame structure of the cylindrical grinding machine according to claim 2, characterized in that the protection mechanism comprises two mounting plates (14) fixedly connected to the side walls of the adjusting plate (7), the opposite side walls of the two mounting plates (14) are connected with a rotating shaft (15) in a co-rotating manner, the outer side of the rotating shaft (15) is elastically connected with the side wall of one of the mounting plates (14) through a clockwork spring (16), a protection curtain (13) is wound on the outer side of the rotating shaft (15), a fixing plate (12) is fixedly connected to the upper side of the moving plate (6), and the lower end of the protection curtain (13) is fixedly connected with the upper side of the fixing plate (12).

4. The double grinding carriage structure of the cylindrical grinding machine according to claim 1, characterized in that the inner bottom of the processing tank (2) is provided with two inclined surfaces, both inclined surfaces being inclined toward the mouth of the water collecting pipe (4).

5. The double grinding carriage structure of the cylindrical grinding machine according to claim 3, characterized in that the section of the moving plate (6) is rectangular, and the side wall of the moving plate (6) is attached to the inner side of the adjusting groove (8).

6. The double grinding carriage structure of the cylindrical grinding machine according to claim 1, characterized in that the cross section of the filter screen (3) is rectangular, and the filter screen (3) is made of stainless steel.