CN210209962U

CN210209962U - Cylindrical grinder with hoisting device

Info

Publication number: CN210209962U
Application number: CN201921061431.3U
Authority: CN
Inventors: Ping Wang; 王平; Xiujun Li; 李秀军
Original assignee: Sichuan Shengong Tungsten Steel Cutting Tools Co Ltd
Current assignee: Sichuan Shengong Tungsten Steel Cutting Tools Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-03-31
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a cylindrical grinder with a hoisting device, which comprises a grinding machine and a hoisting part which is arranged on one side of the grinding machine and used for placing large cylindrical cutter materials on a material placing table on the grinding machine; the hoisting part comprises a vertical rod and a cantilever connected with the upper end of the vertical rod, a lifting rope is arranged at the free end of the cantilever, and a lifting hook used for hoisting the large round cutter material is arranged at the lower end of the lifting rope; lantern rings are longitudinally arranged on one side of the grinding machine at intervals, and the bottom ends of the upright rods sequentially penetrate through the lantern rings from top to bottom and are connected with a rotary table fixed on the ground; and a driving device for driving the upright stanchion and/or the rotary table to rotate is arranged at one side of the grinding machine. This cylindrical grinder with hoist device novel structure, easy operation is convenient, has practiced thrift manpower and materials, has improved efficiency, prevents that unexpected industrial injury from appearing in handling simultaneously.

Description

Cylindrical grinder with hoisting device

Technical Field

The utility model relates to a sword processing field, concretely relates to cylindrical grinder with hoist device.

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 most widely used and can process various cylindrical and conical outer surfaces and shaft shoulder end surfaces. At present, in the process of machining large circular cutter materials by a cylindrical grinding machine, all large circular cutter materials to be machined need to be placed on an outer circular grinding machine at intervals for machining under the continuous work of a production line; at present, a large circular cutter material is moved to a cylindrical grinding machine, a manual carrying mode is adopted, and because the large circular cutter material is heavy in weight, two persons are required to carry the large circular cutter material in a matching mode, and manpower and material resources are consumed; meanwhile, the falling and foot smashing can be realized in the carrying process, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cylindrical grinder with hoist device to solve the above-mentioned problem.

In order to solve the technical problem, the utility model provides a cylindrical grinding machine with a hoisting device, which comprises a grinding machine and a hoisting part which is arranged on one side of the grinding machine and used for placing large cylindrical cutter materials on a material placing table on the grinding machine; the hoisting part comprises a vertical rod and a cantilever connected with the upper end of the vertical rod, a lifting rope is arranged at the free end of the cantilever, and a lifting hook used for hoisting the large round cutter material is arranged at the lower end of the lifting rope; lantern rings are longitudinally arranged on one side of the grinding machine at intervals, and the bottom ends of the upright rods sequentially penetrate through the lantern rings from top to bottom and are connected with a rotary table fixed on the ground; and a driving device for driving the upright stanchion and/or the rotary table to rotate is arranged at one side of the grinding machine.

Furthermore, the driving device comprises a motor, a main gear is sleeved on an output shaft of the motor, and an auxiliary gear meshed with the main gear is sleeved on the vertical rod.

Furthermore, the pole setting includes the pole and sets up the telescopic link on the pole, and the upper end and the cantilever of telescopic link are connected, and the telescopic link is located the top of the lantern ring and pinion.

Furthermore, the device also comprises a supporting piece, two ends of the supporting piece are respectively connected with the vertical rod and the cantilever, and the supporting piece, the vertical rod and the cantilever are enclosed to form a triangular structure.

Furthermore, the top of the lifting hook is upwards provided with a connecting piece matched with the lifting rope, an anti-falling device is arranged between the top of the lifting hook and the hook teeth through a pin shaft, and the inner wall of the lifting hook is provided with a reinforcing liner.

The utility model has the advantages that: this cylindrical grinder with hoist device novel structure can realize effectively getting before big circular knife material processing and put, has practiced thrift manpower and materials, has improved efficiency, prevents simultaneously that unexpected industrial injury from appearing in handling. Under the cooperation of the main gear and the pinion, the vertical rod rotates, the suspension arm rotates along with the main gear and the pinion, so that the circular knife can be moved and taken out, the operation is simple and convenient, and meanwhile, the circular knife can be directly improved on the existing working line, and the circular knife is convenient to popularize and apply. And the pole setting passes the lantern ring that the interval set up to be connected with the revolving stage of fixing on ground, more make things convenient for the rotation of stand, improve stability can.

Drawings

Fig. 1 schematically shows a structural schematic diagram of a cylindrical grinding machine with a hoisting device.

Fig. 2 schematically shows a structural diagram of the driving device of the cylindrical grinding machine with the hoisting device.

Fig. 3 schematically shows a structural schematic diagram of the vertical rod of the cylindrical grinding machine with the hoisting device.

Fig. 4 schematically shows a structural diagram of the support of the cylindrical grinding machine with the hoisting device.

Fig. 5 schematically shows a structural diagram of the lifting hook of the cylindrical grinding machine with the hoisting device.

Wherein: 1. grinding machine; 2. a placing table; 3. cutting a large round piece; 4. a hoisting part; 5. erecting a rod; 6. a cantilever; 7. a free end; 8. a lifting rope; 9. a hook; 10. a collar; 11. a turntable; 12. a motor; 13. a main gear; 14. a pinion gear; 15. a post; 16. a telescopic rod; 17. a support member; 18. a connecting member; 19. an anti-drop device; 20. the liner is reinforced.

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 embodiment is only one embodiment of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments. And for the sake of simplicity, technical knowledge known to those skilled in the art, and conventional prior art common sense device structures are omitted from the following.

Referring to fig. 1, fig. 1 schematically shows a working structure of the cylindrical grinding machine with a hoisting device; as shown in fig. 1, the cylindrical grinding machine with the hoisting device comprises a grinding machine 1 and a hoisting part 4 arranged on one side of the grinding machine 1, wherein the hoisting part 4 is mainly used for placing large round cutter materials 3 on an object placing table 2 on the grinding machine 1; in concrete implementation, the big circular knife material 3 that will process is put on putting thing platform 2, adds man-hour when needs, and rethread hoist and mount portion 4 puts big circular knife material 3 on grinding machine 1 piece by piece, carries out follow-up processing operation, has saved manpower and materials, has improved efficiency, prevents simultaneously that unexpected industrial injury from appearing in the handling.

Specifically, the hoisting part 4 of the cylindrical grinding machine with the hoisting device comprises an upright rod 5 and a cantilever 6 connected with the upper end of the upright rod 5, wherein the upright rod 5 is longitudinally arranged, and the cantilever 6 is transversely arranged; a lifting rope 8 is arranged at the free end 7 of the cantilever 6, and a lifting hook 9 is arranged at the lower end of the lifting rope 8 and used for lifting the large round knife material 3. Meanwhile, lantern rings 10 are longitudinally arranged on one side of the grinding machine 1 at intervals, the bottom end of the upright rod 5 sequentially penetrates through the lantern rings 10 from top to bottom and is connected with a rotary table 11 fixed on the ground, and a driving device used for driving the upright rod 5 and/or the rotary table 11 to rotate is installed on one side of the grinding machine 1.

In specific implementation, the big circular knife material 3 is hung and taken through the lifting hook 9, the lifting hook 9 can specifically penetrate through the middle hole of the big circular knife material 3 to be hung and taken, the big circular knife material 3 can also be bound by a rope, and then the lifting hook 9 is used for hanging and taking, and other hanging and taking modes can be adopted, and the specific mode is not limited as long as the hanging and taking functions can be realized. Meanwhile, the upright post is limited by the lantern ring 10 to prevent the upright post from toppling; the contact part of the outer surface of the lantern ring 10 and one side of the grinding machine 1 is fixedly connected with the grinding machine 1, the modes of welding, bolt connection and the like can be adopted, and the upright post can be sleeved with the lantern ring 10 through a bearing, so that the rotation of the upright post is more convenient; and the lower extreme of stand is connected with revolving stage 11, and when the stand rotated, revolving stage 11 also rotated thereupon, avoids the stand direct and ground contact friction.

Referring to fig. 2, fig. 2 schematically shows a structural view of a driving device of the cylindrical grinding machine with the hoisting device; as shown in fig. 2, in particular, the driving device of the cylindrical grinding machine with the lifting device may include a motor 12, a main gear 13 is sleeved on an output shaft of the motor 12, and a pinion 14 engaged with the main gear 13 is sleeved on the upright 5. In practical operation, the motor 12 is started, the output shaft of the motor 12 rotates, the main gear 13 sleeved on the output shaft of the motor 12 rotates, and then the pinion 14 meshed with the main gear 13 is driven to rotate, so that the vertical rod 5 rotates; the left and right rotation of the upright rod 5 can be controlled by controlling the positive and negative rotation of the motor 12.

The utility model discloses theory of operation of embodiment: starting a motor 12, rotating the vertical rod 5 under the matching of a main gear 13 and a pinion 14, and rotating the suspension arm together; when the suspension arm rotates to the upper end of the large round cutter material 3, stopping the motor 12, and suspending the large round cutter material 3 by using the suspension hook 9; and then starting the motor 12 to rotate reversely to move the large round cutter 3 to the grinding machine 1, stopping the motor 12 when the suspension arm rotates to the upper end of the grinding machine 1, and taking down the large round cutter 3 suspended on the lifting hook 9. The operation is simple and convenient, the manpower and material resources are saved, the efficiency is improved, and meanwhile, accidental industrial injury in the carrying process is prevented.

Referring to fig. 3, the preferred embodiment of the present invention is: the upright 5 comprises a pole 15 and a telescopic rod 16 arranged on the pole 15, the upper end of the telescopic rod 16 is connected with the cantilever 6, and the telescopic rod 16 is positioned above the lantern ring 10 and the pinion 14. In the concrete implementation, under the effect of telescopic link 16 on post 15, can realize the holistic extension of stand and shorten, be convenient for more get to hanging of big circular knife material 3. Specifically, the telescopic rod 16 can be selected from a mechanical telescopic rod 16, an electric telescopic rod 16 and the like; since the technology is mature and the market is available in various types, which belongs to the prior art structure, it is not described herein.

Referring to fig. 4, the preferred embodiment of the present invention is: the device also comprises a supporting piece 17, two ends of which are respectively connected with the upright stanchion 5 and the cantilever 6, wherein the supporting piece 17, the upright stanchion 5 and the cantilever 6 are enclosed to form a triangular structure; the overall structural strength and stability are further reinforced by the support members 17.

Referring to fig. 5, fig. 5 schematically shows a structural view of the lifting hook 9 of the cylindrical grinding machine with the hoisting device; as shown in fig. 3, a connecting piece 18 matched with the lifting rope 8 is upwards arranged at the top of the lifting hook 9 of the cylindrical grinding machine with the lifting device, an anti-falling device 19 is arranged between the top of the lifting hook 9 and a hook tooth through a pin shaft, and a reinforcing gasket 20 is arranged on the inner wall of the lifting hook 9; through the limited structure of the lifting hook 9, the lifting hook has the advantages of being not easy to fall off, not easy to wear the inner wall, and capable of guaranteeing the service life, and the safety performance of the lifting and taking rotating process is guaranteed.

In the description above, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a cylindrical grinder with hoist device which characterized in that: comprises a grinding machine (1) and a hoisting part (4) which is arranged on one side of the grinding machine (1) and is used for placing a large round cutter material (3) on a placing table (2) on the grinding machine (1); the lifting part (4) comprises an upright rod (5) and a cantilever (6) connected with the upper end of the upright rod (5), a lifting rope (8) is arranged at the free end (7) of the cantilever (6), and a lifting hook (9) used for lifting the large round knife material (3) is arranged at the lower end of the lifting rope (8);

lantern rings (10) are longitudinally arranged on one side of the grinding machine (1) at intervals, and the bottom ends of the upright rods (5) sequentially penetrate through the lantern rings (10) from top to bottom and are connected with a rotary table (11) fixed on the ground; and a driving device for driving the upright rod (5) and/or the rotary table (11) to rotate is installed on one side of the grinding machine (1).

2. The cylindrical grinding machine with the hoisting device according to claim 1, characterized in that: the driving device comprises a motor (12), a main gear (13) is sleeved on an output shaft of the motor (12), and an auxiliary gear (14) meshed with the main gear (13) is sleeved on the vertical rod (5).

3. The cylindrical grinding machine with a hoisting device according to claim 1 or 2, characterized in that: the upright rod (5) comprises a rod column (15) and a telescopic rod (16) arranged on the rod column (15), the upper end of the telescopic rod (16) is connected with the cantilever (6), and the telescopic rod (16) is positioned above the lantern ring (10) and the pinion (14).

4. The cylindrical grinding machine with a hoisting device according to claim 3, characterized in that: the support piece (17) is connected with the vertical rod (5) and the cantilever (6) at two ends respectively, and the support piece (17), the vertical rod (5) and the cantilever (6) are enclosed to form a triangular structure.

5. The cylindrical grinding machine with the hoisting device according to claim 1, characterized in that: the top of lifting hook (9) upwards be equipped with lifting rope (8) matched with connecting piece (18), be provided with anticreep ware (19) through the round pin axle between the top of lifting hook (9) and the coupler tooth, the inner wall of lifting hook (9) is provided with strengthens liner (20).