CN216265378U

CN216265378U - Grinder with protector

Info

Publication number: CN216265378U
Application number: CN202122392184.9U
Authority: CN
Inventors: 林晓平
Original assignee: Liaoyang Yinlu Steel Co ltd
Current assignee: Liaoyang Yinlu Steel Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-12
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of grinding machines, and discloses a grinding machine with a protection device, which comprises a stable transverse plate positioned above the ground, wherein a protection cover is fixedly arranged on the upper surface of the stable transverse plate, a hinge is fixedly arranged at the bottom of the front surface of the protection cover, a sealing plate is fixedly arranged on the back surface of the hinge, a first operating handle is fixedly arranged at the top of the front surface of the sealing plate, and a slidable sliding transverse block is arranged on the inner wall of the top of the protection cover. This abrasive machine with protector drives the drive disc through rotating motor drive worm and worm wheel meshing and promotes the arc supporting rod and inwards move and carry out centre gripping fixed operation to the object, is favorable to better carrying out centre gripping operation to the object of various shapes, has better centre gripping fixed effect to the object, has better adaptability to various objects, is convenient for better operation of polishing to the object, helps the improvement of convenience in use.

Description

Grinder with protector

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine with a protection device.

Background

For example, a grinder with guard device, chinese patent application No. 201921306106.9, is described basically as: including unable adjustment base, safety cover, mount pad, driving motor and emery wheel, the safety cover with the mount pad is all fixed to be set up the unable adjustment base top, the mount pad is located in the safety cover, driving motor passes through the mount pad is installed on the unable adjustment base, this grinding machine with protector has all set up the safety cover around emery wheel and driving motor, and the material and the safety cover material of rotor plate are the same, are toughened glass, can play very comprehensive protection effect.

The existing grinding machine with the protection device generally clamps an object by using a fixing bolt in the using process to perform grinding operation, but the adaptability of the clamping mode is poor, the object in various shapes is difficult to better use, the object is difficult to better adjust according to the using condition, the grinding effect on the object is reduced, and the improvement on the grinding effect on the object is not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a grinding machine with a protective device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an abrasive machine with protector, is including the stable diaphragm that is located the ground top, the last fixed surface of stabilizing the diaphragm installs the protection casing, the positive bottom fixed mounting of protection casing has the hinge, the back fixed mounting of hinge has the closing plate, the positive top fixed mounting of closing plate has first operating handle, protection casing top inner wall is equipped with slidable slip crossbearer, the last fixed surface of slip crossbearer installs the second operating handle, the lower fixed surface of slip crossbearer installs and rotates clamping device, the last fixed surface of stabilizing the diaphragm installs driving motor, driving motor's output fixed mounting has the emery wheel of polishing.

Preferably, the rotating clamping device comprises a stabilizing vertical plate fixedly arranged on the lower surface of the sliding cross block, a rotating motor is fixedly arranged on the outer side surface of the stabilizing vertical plate, a worm is fixedly arranged at the output end of the rotating motor, a rotatable rotating shaft is arranged at the bottom of the stabilizing vertical plate, a worm wheel is fixedly arranged at the outer end of the rotating shaft, the worm is meshed with the worm wheel, a driving disc is fixedly arranged at the inner end of the rotating shaft, an L-shaped bracket is fixedly arranged on the inner side surface of the stabilizing vertical plate, a rotatable annular gear disc is arranged on the inner side surface of the L-shaped bracket, a stabilizing seat is fixedly arranged on the inner side surface of the annular gear disc, a stabilizing rod is fixedly arranged in the stabilizing seat, a movable bracket block inserted in the driving disc is slidably arranged on the outer surface of the stabilizing rod, an arc clamping rod is fixedly arranged on the inner side of the movable bracket block, and a rotating motor is fixedly arranged on the lower surface of the sliding cross block, the output end of the rotating motor is fixedly provided with a rotating gear, and the annular gear disc is meshed with the rotating gear.

Preferably, an annular sliding groove is formed in the inner side face of the L-shaped support, an annular sliding block is fixedly mounted on the outer side face of the rotating gear, and the annular sliding groove is rotatably connected with the annular sliding block.

Preferably, the upper surface of the protective cover is provided with a movable sliding block, the lower surface of the sliding transverse block is fixedly provided with a movable sliding chute, and the movable sliding block is connected with the movable sliding chute in a sliding manner.

Preferably, the stable transverse plate and the protective cover are made of cast iron, and the outer surfaces of the stable transverse plate and the protective cover are uniformly coated with antirust coatings.

Preferably, the outer surface of the first operating handle is provided with an anti-slip layer, and the outer surface of the anti-slip layer is uniformly provided with friction anti-slip grains.

(III) advantageous effects

Compared with the prior art, the utility model provides a grinding machine with a protection device, which has the following beneficial effects:

1. this abrasive machine with protector drives the drive disc through rotating motor drive worm and worm wheel meshing and promotes the arc supporting rod and inwards move and carry out centre gripping fixed operation to the object, is favorable to better carrying out centre gripping operation to the object of various shapes, has better centre gripping fixed effect to the object, has better adaptability to various objects, is convenient for better operation of polishing to the object, helps the improvement of convenience in use.

2. This abrasive machine with protector drives arc supporting rod and object through rotating electrical machines drive running gear and the meshing of ring gear dish and carries out at the uniform velocity rotation, and assurance that can be better is rotated by what the object of centre gripping can be even, is convenient for polish the operation to the object surface more comprehensively, has further improved the effect of polishing to the object, and the better use of being convenient for helps the improvement of convenience in use.

3. This abrasive machine with protector drives the horizontal piece that slides and rotates clamping device through control second operating handle and carries out the sliding operation along the upper surface of protection casing, and the position of polishing of the better adjustment object of being convenient for can be better uses the emery wheel of polishing to carry out the operation of polishing, has further improved the effect of polishing to the object, has further improved the convenience of using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a vertical cross-section of the present invention;

FIG. 3 is an exploded view of the rotary clamping device of the present invention.

In the figure: 1. stabilizing the transverse plate; 2. a protective cover; 3. a hinge; 4. a sealing plate; 5. a first operating handle; 6. sliding the transverse block; 7. a second operating handle; 8. rotating the clamping device; 801. stabilizing the vertical plate; 802. Rotating the motor; 803. a worm; 804. a rotating shaft; 805. a worm gear; 806. a drive disk; 807. an L-shaped bracket; 808. an annular gear plate; 809. a stabilizing base; 810. a stabilizer bar; 811. moving the support block; 812. an arc-shaped clamping rod; 813. a rotating electric machine; 814. a rotating gear; 9. a drive motor; 10. and (5) polishing the grinding wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a grinder with a protection device comprises a stable transverse plate 1 positioned above the ground, a protective cover 2 is fixedly arranged on the upper surface of the stable transverse plate 1, a hinge 3 is fixedly arranged at the bottom of the front surface of the protective cover 2, a sealing plate 4 is fixedly arranged on the back surface of the hinge 3, a first operating handle 5 is fixedly arranged on the top of the front surface of the sealing plate 4, a slidable sliding transverse block 6 is arranged on the inner wall of the top of the protective cover 2, a second operating handle 7 is fixedly arranged on the upper surface of the sliding transverse block 6, the sliding transverse block 6 and a rotary clamping device 8 are driven to slide along the upper surface of the protective cover 2 by controlling the second operating handle 7, the grinding position of an object can be better adjusted conveniently, a grinding wheel 10 can be better used for grinding operation, the grinding effect on the object is further improved, the convenience in use is further improved, the rotary clamping device 8 is fixedly arranged on the lower surface of the sliding transverse block 6, the upper surface of the stabilizing transverse plate 1 is fixedly provided with a driving motor 9, the specific model of the driving motor 9 is 5IK120GN-C, and the output end of the driving motor 9 is fixedly provided with a grinding wheel 10.

In order to improve the rotation stability, the rotating clamping device 8 comprises a stable vertical plate 801 fixedly arranged on the lower surface of the sliding cross block 6, a rotating motor 802 is fixedly arranged on the outer side surface of the stable vertical plate 801, the specific model of the rotating motor 802 is 5IK120GN-C, a worm 803 is fixedly arranged at the output end of the rotating motor 802, a rotatable rotating shaft 804 is arranged at the bottom of the stable vertical plate 801, a worm wheel 805 is fixedly arranged at the outer end of the rotating shaft 804, the worm 803 is meshed with the worm wheel 805, a driving disc 806 is fixedly arranged at the inner end of the rotating shaft 804, an L-shaped bracket 807 is fixedly arranged on the inner side surface of the stable vertical plate 801, a rotatable annular gear disc 808 is arranged on the inner side surface of the L-shaped bracket 807, a stabilizing seat 809 is fixedly arranged on the inner side surface of the annular gear disc 808, a stabilizing bar 810 is fixedly arranged inside the stabilizing seat 809, a movable bracket block 811 inserted inside the driving disc 806 is slidably arranged on the outer surface of the stabilizing bar 810, an arc-shaped clamping rod 812 is fixedly installed on the inner side of the movable support block 811, a worm 803 is driven to be meshed with a worm wheel 805 by a rotating motor 802 to drive a driving disc 806 to push the arc-shaped clamping rod 812 to move inwards to clamp and fix objects, so that the clamping operation on the objects in various shapes is facilitated, the clamping operation on the objects is better, the clamping operation on the objects is facilitated, the improvement on the use convenience is facilitated, a rotating motor 813 is fixedly installed on the lower surface of the sliding cross block 6, the specific model of the rotating motor 813 is 5IK120GN-C, a rotating gear 814 is fixedly installed at the output end of the rotating motor 813, an annular gear disc 808 is meshed with the rotating gear 814, the rotating gear 814 is driven to be meshed with the annular gear disc 808 by the rotating motor 813 to drive the arc-shaped clamping rod 812 and the objects to rotate at a uniform speed, the assurance that can be better is rotated by the object of centre gripping can be even, is convenient for more comprehensive to the operation of polishing of object surface, has further improved the effect of polishing to the object, and the better of being convenient for uses, helps the improvement of convenience in use.

In order to improve the stability of rotation, an annular sliding groove is formed in the inner side surface of the L-shaped support 807, an annular sliding block is fixedly mounted on the outer side surface of the rotating gear 814, the annular sliding groove is rotatably connected with the annular sliding block, and the annular sliding groove in the inner side surface of the L-shaped support 807 is matched with the annular sliding block in the outer side surface of the rotating gear 814, so that the stability of rotation is improved.

In order to improve the moving stability, the upper surface of the protective cover 2 is provided with a moving slide block, the lower surface of the sliding transverse block 6 is fixedly provided with a moving chute, the moving slide block is in sliding connection with the moving chute, and the moving slide block on the upper surface of the protective cover 2 is matched with the moving chute on the lower surface of the sliding transverse block 6, so that the moving stability is improved.

In order to prolong the service life of the anti-corrosion device, the stabilizing transverse plate 1 and the protective cover 2 are made of cast iron, the outer surfaces of the stabilizing transverse plate 1 and the protective cover 2 are uniformly coated with anti-corrosion coatings, the anti-corrosion coatings on the outer surfaces of the stabilizing transverse plate 1 and the protective cover 2 are prevented from being corroded, and the service life of the anti-corrosion device is prolonged.

In order to improve the anti-skid effect, the outer surface of the first operating handle 5 is provided with the anti-skid layer, the outer surface of the anti-skid layer is uniformly provided with the friction anti-skid grains, and the friction anti-skid grains on the outer surface of the first operating handle 5 increase the friction force and improve the anti-skid effect.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the grinding device is used, the first operating handle 5 is controlled to drive the sealing plate 4 to be opened, an object to be ground is placed in the rotary clamping device 8, the rotary motor 802 is started, the output end of the rotary motor 802 drives the worm 803 to rotate, the worm 803 drives the worm wheel 805 to rotate, the worm wheel 805 drives the rotary shaft 804 to rotate, the rotary shaft 804 drives the driving disc 806 to rotate, the driving disc 806 drives the movable support block 811 to move, the movable support block 811 drives the arc-shaped clamping rod 812 to move to clamp and fix the object, after the fixation is completed, the first operating handle 5 is controlled to drive the sealing plate 4 to be closed, then the driving motor 9 is started, the output end of the driving motor 9 drives the grinding wheel 10 to rotate, then the rotating motor 813 is started, the output end of the rotating motor 813 drives the rotating gear 814 to rotate, the rotating gear 814 drives the annular gear disc 808 to rotate, and the annular gear disc 808 drives the arc-shaped clamping rod 812 and the object to rotate at a constant speed, then, the second operating handle 7 can be controlled to drive the sliding cross block 6 and the object to move so as to carry out grinding operation.

To sum up, this abrasive machine with protector drives worm 803 and worm wheel 805 meshing through rotating motor 802 and drives driver disc 806 and promote arc supporting rod 812 and inwards move and carry out centre gripping fixed operation to the object, is favorable to better carrying out centre gripping operation to the object of various shapes, has better centre gripping fixed effect to the object, has better adaptability to various objects, is convenient for better to the object operation of polishing, helps the improvement of convenience of use.

This abrasive machine with protector, through rotating electrical machines 813 drive running gear 814 and the meshing of ring gear dish 808 drive arc supporting rod 812 and the object rotate at the uniform velocity, assurance that can be better is rotated by the object of centre gripping can be even, is convenient for more comprehensive to the operation of polishing of object surface, has further improved the effect of polishing to the object, is convenient for better use, helps the improvement of convenience in use.

This abrasive machine with protector drives slip horizontal piece 6 and rotates clamping device 8 through control second operating handle 7 and slide along the upper surface of protection casing 2 and operate, the better adjustment object's of being convenient for position of polishing, the emery wheel 10 of polishing of use that can be better is polished and is operated, has further improved the effect of polishing to the object, has further improved the convenience of using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinder with protector, is including being located stable diaphragm (1) of ground top, the last fixed surface who stabilizes diaphragm (1) installs protection casing (2), its characterized in that: the utility model discloses a safety protection cover, including protection casing (2), front bottom fixed mounting have hinge (3), the back fixed mounting of hinge (3) has closing plate (4), the positive top fixed mounting of closing plate (4) has first operating handle (5), protection casing (2) top inner wall is equipped with slidable slip horizontal block (6), the last fixed surface of slip horizontal block (6) installs second operating handle (7), the lower fixed surface of slip horizontal block (6) installs and rotates clamping device (8), the last fixed surface who stabilizes diaphragm (1) installs driving motor (9), the output fixed mounting of driving motor (9) has emery wheel (10) of polishing.

2. The grinder with guard of claim 1, wherein: the rotary clamping device (8) comprises a stable vertical plate (801) fixedly arranged on the lower surface of the sliding cross block (6), a rotary motor (802) is fixedly arranged on the outer side surface of the stable vertical plate (801), a worm (803) is fixedly arranged at the output end of the rotary motor (802), a rotatable rotating shaft (804) is arranged at the bottom of the stable vertical plate (801), a worm wheel (805) is fixedly arranged at the outer end of the rotating shaft (804), the worm (803) is meshed with the worm wheel (805), a driving disc (806) is fixedly arranged at the inner end of the rotating shaft (804), an L-shaped support (807) is fixedly arranged on the inner side surface of the stable vertical plate (801), a rotatable annular gear disc (808) is arranged on the inner side surface of the L-shaped support (807), a stable seat (809) is fixedly arranged on the inner side surface of the annular gear disc (808), and a stabilizer bar (810) is fixedly arranged inside the stable seat (809), the outer surface slidable of stabilizer bar (810) is equipped with and pegs graft at inside removal support piece (811) of drive disc (806), and the inboard fixed mounting of removing support piece (811) has arc centre gripping pole (812), and the lower surface fixed mounting of slip horizontal piece (6) has rotating electrical machines (813), and the output fixed mounting of rotating electrical machines (813) has running gear (814), and ring gear dish (808) and running gear (814) meshing.

3. The grinder with guard according to claim 2, wherein: an annular sliding groove is formed in the inner side face of the L-shaped support (807), an annular sliding block is fixedly mounted on the outer side face of the rotating gear (814), and the annular sliding groove is rotatably connected with the annular sliding block.

4. The grinder with guard of claim 1, wherein: the upper surface of protection casing (2) has been seted up and has been removed the slider, and the lower fixed surface of slip horizontal piece (6) installs and removes the spout, removes slider and removal spout sliding connection.

5. The grinder with guard of claim 1, wherein: the stable transverse plate (1) and the protective cover (2) are both made of cast iron, and the outer surfaces of the stable transverse plate (1) and the protective cover (2) are uniformly coated with antirust coatings.

6. The grinder with guard of claim 1, wherein: the outer surface of the first operating handle (5) is provided with an anti-slip layer, and the outer surface of the anti-slip layer is evenly provided with friction anti-slip lines.