CN211332484U

CN211332484U - Grinding device is used in rim production

Info

Publication number: CN211332484U
Application number: CN201921970519.7U
Authority: CN
Inventors: 曹经城
Original assignee: Tianjin Jingcheng Technology Co ltd
Current assignee: Tianjin Jingcheng Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-25
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a grinding device is used in rim production relates to the rim field of polishing, and efficiency is lower to artifical polishing, and the residue that produces has the problem of injury to the human body, now proposes following scheme, which comprises a frame, the center of frame is provided with driving motor, driving motor's output shaft both sides fixedly connected with sleeve, telescopic inside movable sleeve is equipped with the extrusion stem, the extrusion stem is kept away from telescopic one end welding and is had the arc piece, the rim has been placed in the outside of arc piece, the top and the bottom of frame are equipped with two fixture of being connected with the rim, fixture includes: limiting plate, push rod motor, T shaped plate, dead lever and splint, the outer wall fixedly connected with push rod motor of frame, the one end welding that the frame was kept away from to the push motor has the limiting plate. The utility model discloses use the machine to polish, the high quality of polishing, it is fast to polish, and does not have the injury to the human body.

Description

Grinding device is used in rim production

Technical Field

The utility model relates to a rim technical field that polishes especially relates to a rim production is with grinding device.

Background

The rim is a circular product, and forms a wheel system together with the axle, the spokes, the inner tube and the outer tube; the method is characterized in that a special die is adopted for extrusion forming, a welding process is adopted at an interface, and the interface is polished to be smooth and then is subjected to electroplating decoration to obtain the product.

At present, the chinese patent with publication number CN105108599B discloses a tool for polishing welding spots at the welding point of the ring wall of a steel ring, which comprises a frame and a controller; a first horizontal cylindrical rod is arranged on the frame; a first sleeve driven to rotate by a first motor is rotatably sleeved on the first horizontal cylindrical rod, an upper locking rod perpendicular to the first horizontal cylindrical rod is vertically and upwards arranged on the outer wall of the first sleeve, a left locking rod perpendicular to the first horizontal cylindrical rod is arranged on the outer wall of the first sleeve on the left of the upper locking rod in the left-down direction, and a right locking rod perpendicular to the first horizontal cylindrical rod is arranged on the outer wall of the first sleeve on the right of the upper locking rod in the right-down direction; the center of the locking circle is located on the axis of the first horizontal cylindrical rod, and the axis of the first horizontal cylindrical rod is perpendicular to the circular surface of the locking circle. The intelligent polishing device can intelligently polish welding scars at the welding positions of the steel rings. At present, the rim is polished more manually, the polishing efficiency is lower, and the generated dust can hurt the human body. Therefore, a rim production polishing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of grinding device is used in rim production has solved artifical inefficiency of polishing, and the mill flour is not smooth, and the dust of production has the injury scheduling problem to the operative employee.

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

the utility model provides a grinding device is used in rim production, includes the frame, the center of frame is provided with driving motor, driving motor's output shaft both sides fixedly connected with sleeve, telescopic inside movable sleeve is equipped with the stripper bar, the stripper bar is kept away from telescopic one end welding and is had the arc piece, the rim has been placed in the outside of arc piece, the top and the bottom of frame are equipped with two fixture who are connected with the rim, fixture includes: limiting plate, push rod motor, T shaped plate, dead lever and splint, the outer wall fixedly connected with push rod motor of frame, the output shaft welding of push rod motor has the limiting plate, the limiting plate is close to one side welding of frame and has the T shaped plate, the T shaped plate is close to the one end of frame and articulates there are two dead levers, the one end fixed weld that the dead lever is close to the rim has splint, the top both sides inner wall welding of frame has the fixed plate that two slopes set up, the inside movable sleeve of fixed plate is equipped with the movable rod, the one end welding that the movable rod is close to the rim has the board of polishing, in the middle of the both sides that the board of polishing and fixed plate are close to each other.

Preferably, the back of the driving motor is fixedly connected with supporting plates through bolts, the supporting plates are welded on two sides of the frame, fixing plates are welded on the outer walls of two sides of the frame, one end, far away from the frame, of each fixing plate is connected with a fixing column, and a base is welded at the bottom end of each fixing column.

Preferably, the sleeve and the extrusion rod are fixed through a fastening screw, a polishing sheet is fixed on one side, close to the rim, of the arc-shaped block, and a polishing brush is fixed on one side, close to the rim, of the polishing sheet.

Preferably, one side of each fixed rod, which is close to each other, is fixedly connected with a clamping spring, and one side of each clamping plate, which is close to the rim, is adhered with a rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation driving motor, sleeve, extrusion stem, arc piece, splint, dead lever, push rod motor, limiting plate, movable rod, fixed plate, spring, polish board, T shaped plate, clamping spring isotructure, wherein when polishing the inner circle of rim, the push rod motor says that the fixed plate promotes to one side of keeping away from the frame, and the movable rod drives splint outwards to remove this moment, and when the movable rod moved the biggest external diameter of through-hole, splint had carried out the clamp to the outer lane of rim and had fixed, and driving motor drove the extrusion stem and has rotated this moment, and the extrusion stem is close to rim inner circle fixedly connected with arc and the piece of polishing, polishes the rim inner circle. Similarly, when the rim outer ring needs to be polished, the extrusion rod pushes one end away from the driving motor to fix the rim, the driving motor operates to drive the rim to perform circular motion, and the polishing brush on the polishing plate polishes the rim outer ring at the moment.

Drawings

Fig. 1 is the utility model provides a rim production is with grinding device's elevation structure schematic diagram.

Fig. 2 is the utility model provides a rim production is with grinding device's fixture cross section sketch map.

Fig. 3 is the utility model provides a rim production is with grinding device's driving motor schematic diagram that overlooks.

In the figure: the device comprises a frame 1, a driving motor 2, a sleeve 3, an extrusion rod 4, an arc-shaped block 5, a clamping plate 6, a fixing rod 7, a push rod motor 8, a limiting plate 9, a movable rod 10, a fixing plate 11, a spring 12, a polishing plate 13, a T-shaped plate 14, a clamping spring 15 and a rim 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. 1-3, a grinding device is used in rim production, including frame 1, the center of frame 1 is provided with driving motor 2, driving motor 2's output shaft both sides fixedly connected with sleeve 3, sleeve 3's inside activity cover is equipped with extrusion stem 4, extrusion stem 4 keeps away from sleeve 3's one end welding and has arc piece 5, rim 16 has been placed in the outside of arc piece 5, frame 1's top and bottom are equipped with two fixture of being connected with rim 16, fixture includes: the limiting plate, the push rod motor, the T shaped plate, dead lever and splint, frame 1's outer wall fixedly connected with push rod motor 8, push rod motor 8's output shaft welding has limiting plate 9, limiting plate 9 has T shaped plate 14 near one side welding of frame 1, T shaped plate 14 is close to that frame 1's one end articulates there are two dead levers 7, dead lever 7 has splint 6 near the fixed welding of one end of rim 16, frame 1's top both sides inner wall welding has the fixed plate 11 that two slopes set up, the inside movable sleeve of fixed plate 11 is equipped with movable rod 10, the one end welding that movable rod 10 is close to rim 16 has board 13 of polishing, polish in the middle of the both sides that are close to each other of board 13 and fixed plate 11, there is the movable.

The back of driving motor 2 is through bolt fixedly connected with layer board, and the layer board welding is in the both sides of frame 1, and the welding of frame 1 both sides outer wall has the fixed plate, and the one end that frame 1 was kept away from to the fixed plate has the fixed column, the bottom welding base of fixed column. The sleeve 3 and the extrusion rod 4 are fixed through fastening screws, one side of the arc-shaped block 5, which is close to the rim 16, is fixed with a polishing sheet, and one side of the polishing plate 13, which is close to the rim 16, is fixed with a polishing brush. A clamping spring 15 is fixedly connected to one side of the two fixing rods 7 close to each other, and a rubber pad is adhered to one side of the clamping plate 6 close to the rim 16.

In the embodiment, firstly, when the inner ring of the rim 16 needs to be polished, the output shaft of the push rod motor 8 is pushed towards the end far away from the frame 1, at the same time, the movable rod 7 drives the clamp plate 6 to move towards the end far away from the rim 16, when the movable rod moves to the maximum inner diameter of the through hole, the clamp plate 6 fixes the rim 16, at the same time, the driving motor 2 moves, the sleeve 3 and the extrusion rod 4 which are fixedly connected with the output shaft of the driving motor 2 are fixed through fastening screws, the driving motor 2 moves when being close to the inner side of the rim 16, the arc-shaped plate 5 and the polishing sheet are driven to rotate, the inner ring of the rim 16 is polished, when the outer ring of the rim 16 needs to be polished, the extrusion rod 4 is stretched and fixed through the fastening screws, the arc-shaped block 5 is tightly attached to the inner ring of the rim 16, when the driving motor 2 rotates, the rim 16 can be fixed tightly, at this time, the movable rod 10 fixed on the inner wall of the top of the frame 1 is close to the polishing plate at one end of the rim 16, and the outer ring of the rim 16 is polished.

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 grinding device is used in rim production, includes frame (1), its characterized in that, the center of frame (1) is provided with driving motor (2), the output shaft both sides fixedly connected with sleeve (3) of driving motor (2), the inside movable sleeve of sleeve (3) is equipped with stripper bar (4), the one end welding that sleeve (3) were kept away from in stripper bar (4) has arc piece (5), rim (16) have been placed in the outside of arc piece (5), the top and the bottom of frame (1) are equipped with two fixture of being connected with rim (16), one fixture includes: limiting plate, push rod motor, T-shaped plate, dead lever and splint, the outer wall fixedly connected with push rod motor (8) of frame (1), the output shaft welding of push rod motor (8) has limiting plate (9), one side welding that limiting plate (9) is close to frame (1) has T-shaped plate (14), the one end that T-shaped plate (14) is close to frame (1) articulates there are two dead levers (7), the one end fixed welding that dead lever (7) are close to rim (16) has splint (6), the welding of the top both sides inner wall of frame (1) has two fixed plates (11) that slope set up, the inside movable sleeve of fixed plate (11) is equipped with movable rod (10), the one end welding that movable rod (10) is close to rim (16) has polishing plate (13), in the middle of the both sides that polishing plate (13) and fixed plate (11) are close to each other, a spring (12) is movably sleeved on the outer ring of the movable rod (10).

2. The grinding device for rim production according to claim 1, wherein a supporting plate is fixedly connected to the back of the driving motor (2) through bolts, the supporting plate is welded to two sides of the frame (1), fixing plates are welded to outer walls of two sides of the frame (1), one end, far away from the frame (1), of each fixing plate is connected with a fixing column, and a base is welded to the bottom end of each fixing column.

3. A grinding device for rim production according to claim 1, characterized in that the sleeve (3) and the extrusion rod (4) are fixed by fastening screws, the grinding sheet is fixed on one side of the arc-shaped block (5) close to the rim (16), and the grinding brush is fixed on one side of the grinding plate (13) close to the rim (16).

4. The grinding device for rim production as claimed in claim 1, wherein a clamping spring (15) is fixedly connected to a side of the two fixing rods (7) close to each other, and a rubber pad is bonded to a side of the clamping plate (6) close to the rim (16).