CN211805241U

CN211805241U - Burnishing machine for machining convenient to get rid of waste material

Info

Publication number: CN211805241U
Application number: CN202020454777.6U
Authority: CN
Inventors: 李子标
Original assignee: Dongguan Qunlian Hardware Products Co ltd
Current assignee: Dongguan Qunlian Hardware Products Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-10-30
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to a polishing machine for machining, which is convenient for removing waste materials, and relates to the technical field of machining equipment; a first motor is fixedly connected to the base, a lead screw is fixedly connected to an output shaft at the upper end of the first motor, a support frame is arranged on the lead screw in a penetrating mode through threaded rotation, a second motor is fixedly connected to the inner wall of the rear side of the support frame, an output shaft of the second motor penetrates through a rear side plate of the support frame, a rotating shaft is fixedly connected to the output shaft, a first gear is fixedly sleeved on the rotating shaft, supporting shafts are arranged on the inner walls of the front side and the rear side of the support frame in a screwed mode through bearings, a polishing wheel is arranged between the front supporting shaft and the rear supporting shaft, a second gear is fixedly sleeved on the supporting shaft on the left side of the first; through carrying out the centre gripping operation with the work piece, drive the work piece and remove on the pivoted burnishing machine to carry out the polishing operation to the workpiece surface, the waste material that produces is collected through the collecting vat of bottom in the polishing process, the clearance operation of being convenient for.

Description

Burnishing machine for machining convenient to get rid of waste material

Technical Field

The utility model relates to a machining equipment technical field, concretely relates to burnishing machine for machining convenient to get rid of waste material.

Background

Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, and the production process of a machine refers to the entire process of making a product from raw materials (or semi-finished products); in the production process, the phenomena of rough workpieces and burrs can occur, so that the quality of the workpieces is poor, the burrs have great influence on the appearance and the use of products, in order to improve the overall quality of the workpieces, after the workpieces are machined, the surfaces of the workpieces can be polished, the surfaces of the workpieces are modified by using a polishing tool, so that the roughness of the surfaces of the workpieces is reduced, and bright and flat surfaces are obtained; improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's burnishing machine for machining of being convenient for get rid of waste material, through carrying out the centre gripping operation with the work piece, drive the work piece and remove on pivoted burnishing machine to carry out the polishing operation to workpiece surface, the waste material that produces in the polishing process is collected through the collecting vat of bottom, the clearance operation of being convenient for.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a base and supporting plates, wherein the supporting plates are arranged on the left side and the right side of the base; the automatic polishing machine also comprises a collecting frame, a supporting frame, a polishing wheel, a fixing frame and a clamping plate, wherein a first motor is fixedly connected on a base, a lead screw is fixedly connected on an output shaft at the upper end of the first motor, a bearing seat is fixedly connected at the upper end of the left side of a supporting plate positioned on the right side of the motor, the upper end of the lead screw is screwed with the bearing seat, the supporting frame is arranged on the lead screw in a U-shaped structure in a penetrating way through screw thread rotation, a slide rail is fixedly connected on the inner wall of the supporting plate on the right side of the lead screw, the supporting frame is arranged on the slide rail in a vertical sliding way through a slide groove on the right side of the supporting frame, a second motor is fixedly connected on the inner wall of the rear side of the supporting frame, the output shaft of the second motor is arranged on the rear side of, the fulcrum shaft is arranged on the left side of the first gear, a polishing wheel is arranged between the front fulcrum shaft and the rear fulcrum shaft, a second gear is fixedly sleeved on the fulcrum shaft on the left side of the first gear, and the second gear is in transmission connection with the first gear through a chain; a collecting frame is arranged on the lower side of the supporting frame, a plurality of guide rails are fixedly connected to the base, the guide rails are arranged on the left side of the first motor, and the collecting frame is arranged on the guide rails in a front-back sliding mode through a groove body in the bottom of the collecting frame; the inner wall of the supporting plate positioned on the left side of the base is fixedly connected with an air cylinder, the pushing end of the air cylinder is fixedly connected with a fixing frame, the fixing frame is arranged in an inverted U-shaped structure, the inner walls on the left side and the right side of the fixing frame are fixedly connected with electric push rods, and the other end of each electric push rod is fixedly connected with a clamping plate; the first motor, the second motor and the electric push rod are all connected with an external power supply, and the air cylinder is connected with an external air source.

Further, the fixing frame is internally and fixedly connected with a guide rod, the guide rod is arranged on the upper side of the electric push rod, and the clamping plate is arranged on the guide rod in a penetrating mode.

Further, the equal fixedly connected with limit sleeve in both sides around the throwing aureola, the fluting has been seted up to limit sleeve's bottom, and the counter roll sets up in the fluting, in the double-screw bolt down wears to establish in proper order on limit sleeve and the counter roll from last, the upper and lower both ends of double-screw bolt expose respectively and locate the outside of limit sleeve and counter roll, expose and establish to serve and connect soon through the screw thread and be provided with the nut.

Furthermore, a handle is fixedly connected to the front side of the collecting frame.

Furthermore, a protection pad is fixedly connected to the inner wall of the clamping plate.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model discloses in a burnishing machine for machining convenient to get rid of waste material, through carrying out the centre gripping operation with the work piece, drive the work piece and remove on the pivoted burnishing machine to polish the operation to workpiece surface, the waste material that produces in the polishing process is collected through the collecting vat of bottom, the clearance operation of being convenient for.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic structural diagram of the middle polishing wheel of the present invention.

Description of reference numerals:

the polishing machine comprises a base 1, a supporting plate 2, a collecting frame 3, a supporting frame 4, a polishing wheel 5, a fixing frame 6, a clamping plate 7, a first motor 8, a screw rod 9, a sliding rail 10, a second motor 11, a first gear 12, a fulcrum shaft 13, a second gear 14, a guide rail 15, a cylinder 16, an electric push rod 17, a guide rod 18, a limiting sleeve 19, a groove 19-1, a stud 20, a handle 21 and a protective pad 22.

The specific implementation mode is as follows:

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the device comprises a base 1 and supporting plates 2, wherein the supporting plates 2 are fixedly welded on the left side and the right side of the base 1; the polishing machine also comprises a collecting frame 3, a supporting frame 4, a polishing wheel 5, a fixing frame 6 and a clamping plate 7, wherein a first motor 8 with the model number of 60KTYZ is fixed on a base 1 by screws, a screw rod 9 is fixedly welded on an output shaft at the upper end of the first motor 8, a bearing seat is fixedly welded at the upper end of the left side of a supporting plate 2 positioned on the right side of the motor, the upper end of the screw rod 9 is screwed with the bearing seat, the supporting frame 4 is rotatably penetrated on the screw rod 9 through threads, the supporting frame 4 is arranged in a U-shaped structure, a sliding rail 10 is fixedly welded on the inner wall of the supporting plate 2 on the right side of the screw rod 9, the supporting frame 4 is arranged on the sliding rail 10 in a vertical sliding way through a sliding groove on the right side of the supporting frame 4, a second motor 11 with the model number of 60KTYZ is fixed on the inner wall of the rear side of the supporting, a first gear 12 is sleeved and fixed on the rotating shaft, the inner walls of the front side and the rear side of the support frame 4 are respectively provided with a fulcrum shaft 13 in a screwed connection mode through bearings, the fulcrum shaft 13 is arranged on the left side of the first gear 12, a polishing wheel 5 is arranged between the front fulcrum shaft 13 and the rear fulcrum shaft 13, the front side and the rear side of the polishing wheel 5 are respectively welded and fixed with a limiting sleeve 19, the bottom of the limiting sleeve 19 is provided with a notch 19-1, the fulcrum shaft 13 is arranged in the notch 19-1, a stud 20 sequentially penetrates through the limiting sleeve 19 and the fulcrum shaft 13 from top to bottom, the upper end and the lower end of the stud 20 are respectively exposed outside the limiting sleeve 19 and the fulcrum shaft 13, a nut is screwed on the exposed end through threads, the limiting sleeve 19 arranged on the front side and the rear side of the polishing wheel 5 enables the polishing wheel 5 to be replaced due to abrasion in long-time, the second gear 14 is in transmission connection with the first gear 12 through a chain; the collecting frame 3 is arranged on the lower side of the supporting frame 4, two guide rails 15 are fixedly welded on the base 1, the guide rails 15 are arranged on the left side of the first motor 8, the collecting frame 3 is arranged on the guide rails 15 in a front-back sliding mode through a groove body in the bottom of the collecting frame 3, a handle 21 is fixedly welded on the front side of the collecting frame 3, and the collecting frame 3 can be conveniently pushed and pulled through the handle 21; an air cylinder 16 with the model of TN20 is fixed on the inner wall of the supporting plate 2 on the left side of the base 1 by screws, a fixing frame 6 is fixed on the pushing end of the air cylinder 16 in a welding manner, the fixing frame 6 is arranged in an inverted U-shaped structure, electric push rods 17 with the model of PXTL are fixed on the inner walls on the left side and the right side of the fixing frame 6 by screws, a clamping plate 7 is fixed at the other end of the electric push rods 17 in a welding manner, a protective pad 22 is fixed on the inner wall of the clamping plate 7 by sealant in an adhesive manner, the workpiece is protected by the protective pad 22 arranged on the inner wall of the clamping plate 7, a guide rod 18 is fixed in the fixing frame 6 in a welding manner, the guide rod 18 is arranged on the upper side of the electric push rods 17, the clamping plate 7; the first motor 8, the second motor 11 and the electric push rod 17 are connected with an external power supply through power lines, and the air cylinder 16 is connected with an external air source through an air pipe.

The working principle of the specific embodiment is as follows: when the device is used, a workpiece is firstly arranged in a clamping plate 7 in a fixing frame 6, the surface of the workpiece to be polished is arranged downwards, the workpiece is pushed by an electric push rod 17 to be clamped by the clamping plate 7, the fixing frame 6 is driven to move by an air cylinder 16 so as to drive the workpiece to move rightwards, a first motor 8 rotates to drive a lead screw 9 on the lead screw 9 to rotate, so that a support frame 4 on the lead screw 9 moves upwards to drive a polishing wheel 5 to move upwards to enable the polishing wheel 5 to be close to the workpiece for operation, and then a second motor 11 rotates to drive a first gear 12 to rotate, the first gear 12 rotates a second gear 14 through chain transmission, so that a fulcrum shaft 13 on the second gear 14 rotates to drive the polishing wheel 5 to rotate, the fixing frame 6 is pushed by the air cylinder 16 to move leftwards and rightwards, so as to polish the lower surface of the workpiece back and forth, be provided with at the downside of throwing aureola 5 and collect frame 3, collect the sweeps that the upper end polishing in-process produced through collecting frame 3 and collect, collect frame 3 and pass through cell body and guide rail 15's sliding fit, make and collect frame 3 and can carry out manual release, be convenient for clear up the operation to the sweeps in collecting frame 3.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the polishing wheel 5 is driven to rotate, so that the moving workpiece is polished, and the polishing efficiency of the workpiece is improved;

2. the movable collecting frame 3 is arranged on the lower side of the polishing wheel 5, so that the collection and treatment operation of the waste scraps generated by polishing the upper side is facilitated;

3. polishing wheel 5 is easy wearing and tearing after long-time use, and limiting sleeve 19 through the both sides setting around polishing wheel 5 is convenient for change polishing wheel 5 to the in-service operation of being convenient for is used.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A polishing machine for machining convenient to remove waste materials comprises a base (1) and supporting plates (2), wherein the supporting plates (2) are arranged on the left side and the right side of the base (1); the method is characterized in that: the polishing machine also comprises a collecting frame (3), a supporting frame (4), a polishing wheel (5), a fixing frame (6) and a clamping plate (7), wherein a first motor (8) is fixedly connected to a base (1), a lead screw (9) is fixedly connected to an upper end output shaft of the first motor (8), a bearing seat is fixedly connected to the upper end of the left side of a supporting plate (2) positioned on the right side of the motor, the upper end of the lead screw (9) is screwed with the bearing seat, the supporting frame (4) is rotatably arranged on the lead screw (9) in a penetrating manner through threads, the supporting frame (4) is arranged in a U-shaped structure, a sliding rail (10) is fixedly connected to the inner wall of the supporting plate (2) on the right side of the lead screw (9), the supporting frame (4) is arranged on the sliding rail (10) in a vertical sliding manner through a sliding chute on the right side of the supporting frame, a second motor, the polishing machine is arranged on the rear side of a support frame (4), a rotating shaft is fixedly connected to an output shaft, a first gear (12) is fixedly sleeved on the rotating shaft, fulcrum shafts (13) are rotatably connected to the inner walls of the front side and the rear side of the support frame (4) through bearings, the fulcrum shafts (13) are arranged on the left side of the first gear (12), a polishing wheel (5) is arranged between the front fulcrum shaft and the rear fulcrum shaft (13), a second gear (14) is fixedly sleeved on the fulcrum shaft (13) on the left side of the first gear (12), and the second gear (14) is in transmission connection with the first gear (12) through a chain; a collecting frame (3) is arranged on the lower side of the supporting frame (4), a plurality of guide rails (15) are fixedly connected to the base (1), the guide rails (15) are arranged on the left side of the first motor (8), and the collecting frame (3) is arranged on the guide rails (15) in a front-back sliding mode through a groove body at the bottom of the collecting frame; an air cylinder (16) is fixedly connected to the inner wall of the supporting plate (2) on the left side of the base (1), a fixing frame (6) is fixedly connected to the pushing end of the air cylinder (16), the fixing frame (6) is arranged in an inverted U-shaped structure, electric push rods (17) are fixedly connected to the inner walls of the left side and the right side of the fixing frame (6), and a clamping plate (7) is fixedly connected to the other end of each electric push rod (17); the first motor (8), the second motor (11) and the electric push rod (17) are connected with an external power supply, and the air cylinder (16) is connected with an external air source.

2. A machine finishing polisher for facilitating removal of waste as set forth in claim 1 wherein: the fixing frame (6) is internally and fixedly connected with a guide rod (18), the guide rod (18) is arranged on the upper side of the electric push rod (17), and the clamping plate (7) penetrates through the guide rod (18).

3. A machine finishing polisher for facilitating removal of waste as set forth in claim 1 wherein: both sides all fixedly connected with spacing sleeve (19) around throwing aureola (5), open slot (19-1) have been seted up to spacing sleeve (19) bottom, fulcrum shaft (13) set up in open slot (19-1), stud (20) from last down wear to establish in spacing sleeve (19) and fulcrum shaft (13) in proper order, the upper and lower both ends of stud (20) expose respectively and locate the outside of spacing sleeve (19) and fulcrum shaft (13), it connects soon through the screw thread to be provided with the nut to expose to serve.

4. A machine finishing polisher for facilitating removal of waste as set forth in claim 1 wherein: the front side of the collecting frame (3) is fixedly connected with a handle (21).

5. A machine finishing polisher for facilitating removal of waste as set forth in claim 1 wherein: the inner wall of the clamping plate (7) is fixedly connected with a protection pad (22).