CN218312794U

CN218312794U - Safety cover structure of vibration grinding machine

Info

Publication number: CN218312794U
Application number: CN202222009183.6U
Authority: CN
Inventors: 霍旭光
Original assignee: Shandong Sepco Automation Co ltd
Current assignee: Shandong Sepco Automation Co ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2023-01-17
Anticipated expiration: 2032-07-30

Abstract

The utility model discloses a vibration mill's safety cover structure, including the vibration mill main part, the mounting panel is installed to one side of vibration mill main part outer wall, and the one end of mounting panel runs through there is the back shaft to the worm wheel is all installed at the both ends of back shaft, the back shaft is close to the outside at both ends and all installs the installation pole, and installs the lid at the top of installation pole, first installation storehouse is all installed at the both ends of vibration mill main part outer wall. The utility model discloses a threaded connection of movable block and lead screw, the meshing of worm and worm wheel is connected to and be provided with on the second installation storehouse and drive lead screw pivoted actuating mechanism, when making actuating mechanism drive the lead screw and rotate, the back shaft can drive installation pole and lid rotation thereupon, and the movable block can correspond thereupon and remove and keep supporting constantly through the back shaft to the lid, thereby avoids the lid to appear single support and causes the supporting part condition such as yielding easily.

Description

Safety cover structure of vibration grinding machine

Technical Field

The utility model relates to a grind the machine technical field, especially relate to a safety cover structure of machine is ground in vibration.

Background

In the modern industrial production process, tasks such as polishing, deburring and the like are often required to be performed on various parts, the vibration grinding machine is one of common equipment for performing the operation, a large number of workpieces can be ground at one time, the original size and shape of the parts are not damaged in the machining process, the original shape and size precision of the parts are not damaged after grinding, and the safety cover is one of main body components and is used for sealing the equipment during machining;

compared with the safe environment-friendly cover structure of the vibration grinding machine disclosed in patent No. CN201120246387.0, the safety environment-friendly cover structure of the vibration grinding machine is characterized in that a motor arranged at a crosspiece of a fixed support on a base of the vibration grinding machine drives a screw rod of a lifting mechanism to lift, the lifted screw rod drives an environment-friendly cover hinged at the end part of a vertical rod of the fixed support to open and close through a cross rod fixed at the end of the screw rod, so that unsafe accidents of operators due to automatic falling down and injury caused by sudden power failure of the environment-friendly cover are avoided, the structure is safe and reliable, the work is stable, the operation is simple and convenient, but certain problems still exist, and specific problems are as follows;

this vibration grinds machine's safety ring protects lid structure when using, it mainly supports it through link and upper cover axle on the lid to drive the lid motion through this part, this support part that just leads to the lid of lid is comparatively not enough, link and upper cover axle are owing to independently drive the lid motion for a long time and support, consequently take place the circumstances such as deformation easily, and then influence its life greatly, consequently cause the lid to agree with the degree of closure effect less than with equipment easily simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the safety cover structure of a vibration grinding machine that proposes, its threaded connection through movable block and lead screw, the meshing of worm and worm wheel is connected, and be provided with on the second installation storehouse and drive lead screw pivoted actuating mechanism, when making actuating mechanism drive the lead screw and rotate, the back shaft can drive the installation pole thereupon and rotate with the lid, the movable block can correspond the removal thereupon and keep supporting through the support rod to the lid constantly, thereby avoid the lid to appear single support and cause the supporting part condition such as yielding easily.

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

the utility model provides a safety cover structure of vibration mill, includes the vibration mill main part, the mounting panel is installed to one side of vibration mill main part outer wall, and the one end of mounting panel runs through there is the back shaft to the worm wheel is all installed at the both ends of back shaft, the back shaft is close to the outside at both ends and all installs the installation pole, and installs the lid at the top of installation pole, first installation storehouse is all installed at the both ends of vibration mill main part outer wall, and one side that the vibration mill main part was kept away from in first installation storehouse installs the storehouse, the inside both sides in first installation storehouse are provided with the lead screw, and the lead screw runs through the inside that first installation storehouse extends to second installation storehouse, the outside cover of lead screw is equipped with the movable block, and the top of movable block articulates there is the bracing piece to the top of bracing piece is articulated with the lid, the lead screw is close to the outside of second installation storehouse one end and installs the worm, the lead screw is close to the one end in second installation storehouse and installs first awl tooth, be provided with on the second installation storehouse and be used for driving screw pivoted actuating mechanism.

Preferably, the bottom of lid is installed wear-resisting enclosed plate, and wear-resisting enclosed plate and lid are through the mode fixed connection that pastes.

Preferably, the movable block is in threaded connection with the screw rod, and the movable block is in sliding connection with the first mounting bin.

Preferably, the central axis of the worm is perpendicular to the central axis of the worm wheel, and the worm is in meshed connection with the worm wheel.

Preferably, actuating mechanism is including installing the servo motor in second installation storehouse one end, servo motor's output is connected with the pivot, and the pivot runs through second installation storehouse, the pivot is close to the outside at both ends and all installs second taper tooth.

Preferably, the second conical tooth is perpendicular to the first conical tooth, and the second conical tooth is in meshed connection with the first conical tooth.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the threaded connection of movable block and lead screw, the meshing of worm and worm wheel is connected to and be provided with on the second installation storehouse and drive lead screw pivoted actuating mechanism, when making actuating mechanism drive the lead screw and rotate, the back shaft can drive installation pole and lid along with it and rotate, and the movable block can correspond thereupon and remove and keep supporting constantly to the lid through the back shaft, thereby avoids the lid to appear single support and causes the circumstances such as supporting part is yielding easily.

2. Through movable block and lead screw for threaded connection, the worm wheel can not drive the worm and rotate for when the circumstances such as outage appear, the back shaft can brake the lid, and the movable block can cooperate the bracing piece to brake the lid simultaneously, and then fully guarantees the security of the device when using.

Drawings

Fig. 1 is a schematic front sectional view of a safety cover structure of a vibration grinder according to the present invention;

fig. 2 is a schematic top sectional view of a safety cover structure of a vibration grinder according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic perspective view of a safety cover structure of a vibration grinder according to the present invention.

In the figure: the device comprises a vibration grinding machine main body 1, a mounting plate 2, a support shaft 3, a worm wheel 4, a mounting rod 5, a cover body 6, a wear-resistant sealing plate 7, a first mounting bin 8, a second mounting bin 9, a screw rod 10, a movable block 11, a support rod 12, a worm 13, a first bevel gear 14, a servo motor 15, a rotating shaft 16 and a second bevel gear 17.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

Referring to fig. 1-4, a safety cover structure of a vibration grinding machine comprises a vibration grinding machine main body 1, wherein a mounting plate 2 is installed on one side of the outer wall of the vibration grinding machine main body 1, a supporting shaft 3 penetrates through one end of the mounting plate 2, worm gears 4 are installed at two ends of the supporting shaft 3, mounting rods 5 are installed on the outer sides, close to the two ends, of the supporting shaft 3, a cover body 6 is installed at the top of each mounting rod 5, a wear-resistant sealing plate 7 is installed at the bottom of the cover body 6, the wear-resistant sealing plate 7 and the cover body 6 are fixedly connected in a sticking mode, and the wear-resistant sealing plate 7 can be made of rubber materials, so that the sealing effect of the cover body 6 on the vibration grinding machine main body 1 is ensured;

the two ends of the outer wall of the vibration grinding machine main body 1 are both provided with a first mounting bin 8, one side, away from the vibration grinding machine main body 1, of the first mounting bin 8 is provided with a second mounting bin 9, the two sides inside the first mounting bin 8 are provided with screw rods 10, the screw rods 10 penetrate through the first mounting bin 8 and extend to the inside of the second mounting bin 9, movable blocks 11 are sleeved outside the screw rods 10, the tops of the movable blocks 11 are hinged with supporting rods 12, the top ends of the supporting rods 12 are hinged with the cover body 6, the movable blocks 11 are in threaded connection with the screw rods 10, the movable blocks 11 are in sliding connection with the first mounting bin 8, when the screw rods 10 rotate, the movable blocks 11 can correspondingly and transversely slide along with the screw rods, and accordingly the supporting effect on the cover body 6 is guaranteed constantly;

the outer side of one end, close to the second mounting bin 9, of the screw rod 10 is provided with a worm 13, the central axis of the worm 13 is perpendicular to the central axis of the worm wheel 4, and the worm 13 is in meshed connection with the worm wheel 4, so that when the screw rod 10 rotates, the support shaft 3 can correspondingly rotate, and the cover body 6 is driven to complete the opening or closing task;

first bevel gear 14 is installed to the one end that lead screw 10 is close to second installation storehouse 9, be provided with on the second installation storehouse 9 and be used for driving lead screw 10 pivoted actuating mechanism, actuating mechanism is including installing servo motor 15 in second installation storehouse 9 one end, servo motor 15's output is connected with pivot 16, and pivot 16 runs through second installation storehouse 9, second bevel gear 17 is all installed in the outside that pivot 16 is close to both ends, second bevel gear 17 and first bevel gear 14 mutually perpendicular, and second bevel gear 17 is connected for the meshing with first bevel gear 14, when making servo motor 15 drive pivot 16 rotate, two sets of lead screws 10 can rotate simultaneously, and then the cooperation is accomplished opening or closing task to lid 6.

When the utility model is used, as shown in fig. 1-4, the device is powered on, the raw materials are put into the main body 1 of the vibration grinding machine, the servo motor 15 is controlled to drive the rotating shaft 16 to rotate in the forward direction, the two groups of lead screws 10 can rotate simultaneously through the meshing connection of the second bevel gear 17 and the corresponding first bevel gear 14, the supporting shaft 3 can rotate along with the worm 13 and the corresponding worm gear 4, thereby the cover body 6 can be driven by the mounting rod 5 to seal the main body 1 of the vibration grinding machine, meanwhile, the movable blocks 11 are connected with the corresponding movable blocks 11 through the screw threads of the lead screws 10, the movable blocks 11 slide corresponding to the first mounting bin 8, and the two groups of movable blocks 11 can move towards the direction far away from the second mounting bin 9 at the same time, thereby cooperation lid 6 seals, keep the support to lid 6 constantly simultaneously, and then can avoid lid 6 to appear single support and cause the support part to take place circumstances such as deformation easily, when taking place the circumstances such as outage in the use simultaneously, because worm wheel 4 can not drive worm 13 and rotate, make lid 6 can not take place autonomic rotation under the effect of weight and drop, movable block 11 is restricted in the position department that stops under the lead screw 10 stall circumstances simultaneously, thereby make movable block 11 and bracing piece 12 still can keep the support task to lid 6, make lid 6 still can fully be supported even under the circumstances such as outage, and then guarantee the security in the use.

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 safety cover structure of vibration mill, includes vibration mill main part (1), its characterized in that, mounting panel (2) are installed to one side of vibration mill main part (1) outer wall, and the one end of mounting panel (2) runs through back shaft (3), and the both ends of back shaft (3) all install worm wheel (4), back shaft (3) are close to the outside at both ends and all install installation pole (5), and install the lid (6) at the top of installation pole (5), first installation storehouse (8) are all installed at the both ends of vibration mill main part (1) outer wall, and one side that vibration mill main part (1) was kept away from in first installation storehouse (8) installs second installation storehouse (9), the inside both sides in first installation storehouse (8) are provided with lead screw (10), and lead screw (10) run through first installation storehouse (8) and extend to the inside in second installation storehouse (9), the outside cover of lead screw (10) is equipped with movable block (11), and the top bracing piece (12) of movable block (11) are articulated, and the top of bracing piece (12) and the lid (6) are close to the articulated worm screw (10) one end of second installation storehouse (9), the installation storehouse (10) install the one end of lead screw (10), and a driving mechanism for driving the screw rod (10) to rotate is arranged on the second mounting bin (9).

2. The safety cover structure of a vibration mill according to claim 1, characterized in that the bottom of the cover body (6) is installed with a wear-resistant closing plate (7), and the wear-resistant closing plate (7) is fixedly connected with the cover body (6) by means of adhesion.

3. A safety cover structure of a vibration mill according to claim 1, characterized in that the movable block (11) is in threaded connection with the screw (10) and the movable block (11) is in sliding connection with the first mounting bin (8).

4. A safety cover structure of a vibration mill according to claim 1, characterized in that the central axis of the worm (13) and the central axis of the worm wheel (4) are perpendicular to each other, and the worm (13) and the worm wheel (4) are in meshed connection.

5. A safety cover structure of a vibration mill according to claim 1, characterized in that the driving mechanism comprises a servo motor (15) installed at one end of the second installation bin (9), the output end of the servo motor (15) is connected with a rotating shaft (16), the rotating shaft (16) penetrates through the second installation bin (9), and the outer side of the rotating shaft (16) near both ends is installed with a second taper tooth (17).

6. A safety cover structure of a vibration mill according to claim 5, characterized in that the second conical teeth (17) are perpendicular to the first conical teeth (14), and the second conical teeth (17) are in meshing connection with the first conical teeth (14).