CN215470068U

CN215470068U - Workpiece surface finish machining device

Info

Publication number: CN215470068U
Application number: CN202121450228.2U
Authority: CN
Inventors: 黄毅坚; 徐平; 徐金海
Original assignee: Zhejiang Xianjie Machinery Technology Co ltd
Current assignee: Zhejiang Xianjie Machinery Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-11
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a workpiece surface finish machining device, which comprises a rack, wherein a turntable is arranged at the upper end of the rack, a turntable driving motor capable of driving the turntable to rotate is arranged between the lower end of the turntable and the rack, at least two workpiece fixing clamps for fixing workpieces are arranged at the upper end of the turntable, a polishing mechanism capable of being matched with the workpiece fixing clamps is arranged at the upper side of the turntable, a fixing frame for fixing the polishing mechanism is arranged at the upper end of the rack, a swinging mechanism for driving the polishing mechanism to swing towards two sides is arranged between the fixing frame and the polishing mechanism, the utility model arranges a plurality of workpiece fixing clamps on the turntable by arranging the turntable, when the polishing of the workpiece on one workpiece fixing clamp is finished, the turntable driving motor can drive the turntable to rotate, and the next loaded workpiece fixing clamp is rotated to a polishing station for continuous polishing, the grinding process can be carried out continuously.

Description

Workpiece surface finish machining device

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of finish machining, in particular to the technical field of a workpiece surface finish machining device.

[ background of the utility model ]

The workpiece refers to a processing object in a machining process. It can be a single part or a combination of several parts secured together. The processing modes of the workpiece are various, and include turning, milling, planing, grinding, casting, forging and the like. The machining process of the workpiece also varies with the machining method.

The workpiece needs to be polished and deburred in the machining process, if the workpiece is not removed, the workpiece paint powder cannot be leveled and is not attractive after surface spraying. At present, manual polishing is adopted, the labor intensity is high, the production efficiency is low, and the labor cost is higher.

[ Utility model ] content

The utility model aims to solve the problems in the prior art and provides a workpiece surface finish machining device which can improve the workpiece surface finish machining quality and improve the machining efficiency.

In order to achieve the purpose, the utility model provides a workpiece surface finish machining device which comprises a rack, wherein a turntable is arranged at the upper end of the rack, a turntable driving motor capable of driving the turntable to rotate is arranged between the lower end of the turntable and the rack, at least two workpiece fixing clamps for fixing a workpiece are arranged at the upper end of the turntable, a grinding mechanism capable of being matched with the workpiece fixing clamps is arranged at the upper side of the turntable, a fixing frame for fixing the grinding mechanism is arranged at the upper end of the rack, and a swinging mechanism for driving the grinding mechanism to swing towards two sides is arranged between the fixing frame and the grinding mechanism.

Preferably, the fixing frame comprises lifting electric cylinders vertically arranged on two sides of the turntable and a cross frame arranged between the lifting electric cylinders on the two sides, and the swinging mechanism is arranged on the cross frame.

Preferably, the cross frame is a transverse electric cylinder, and the swing mechanism is arranged on an electric cylinder slide block of the transverse electric cylinder.

Preferably, the swing mechanism comprises a swing mechanism bottom plate fixedly connected with the fixing frame, an articulated piece is arranged on the swing mechanism bottom plate and used for being connected with the tail end of the polishing mechanism in an articulated mode, the polishing mechanism can swing towards two sides around the articulated piece, a swing driving cylinder is hinged to one side or two sides of the polishing mechanism, the swing driving cylinder is arranged in an inclined mode, and the other end of the swing driving cylinder is connected with the swing mechanism bottom plate in an articulated mode.

Preferably, the grinding mechanism includes a grinder disposed downward and a grinder support arm provided on the grinder to be fixed to the swing mechanism.

Preferably, a clamp driving motor capable of driving the workpiece fixing clamp to rotate is arranged between the workpiece fixing clamp and the turntable.

Preferably, a plurality of supporting rollers for supporting the turntable are arranged between the bottom of the outer ring of the turntable and the rack.

Preferably, a protective cover which can be matched with the grinding mechanism and used for covering the grinding mechanism is arranged on the machine frame and is close to the grinding mechanism, and a protective cover opening groove through which the workpiece fixing clamp can pass is formed in the protective cover.

The workpiece surface finish machining device has the beneficial effects that: according to the workpiece polishing machine, the rotary table is arranged, the workpiece fixing clamps are arranged on the rotary table, a worker can load and unload the rest of the workpiece fixing clamps which are not in work in the polishing process, polishing is not delayed in the loading and unloading process, after the workpiece on one workpiece fixing clamp is polished, the rotary table can be driven by the rotary table driving motor to rotate, the next loaded workpiece fixing clamp is rotated to the polishing station for polishing continuously, the polishing process can be carried out continuously, the polishing efficiency is higher, the fixing frame and the swinging mechanism can drive the polishing mechanism to adjust the position in multiple angles, and polishing of multiple positions of the workpiece is facilitated.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic front view of a surface finishing apparatus for a workpiece according to the present invention.

FIG. 2 is a schematic top view of a surface finishing apparatus for a workpiece according to the present invention.

In the figure: 1-a frame, 2-a turntable, 3-a turntable driving motor, 4-a workpiece fixing clamp, 5-a grinding mechanism, 6-a fixing frame, 7-a swinging mechanism, 8-a clamp driving motor, 9-a supporting roller, 10-a supporting roller, 51-a grinding machine, 52-a grinding machine supporting arm, 61-a lifting electric cylinder, 62-a transverse frame, 71-a swinging mechanism bottom plate, 72-a hinge piece, 73-a swinging driving cylinder and 101-a protective cover open slot.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it should be noted that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships in which the products of the present invention are conventionally placed when used, and are merely used for convenience of describing and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 and 2, the polishing machine comprises a frame 1, wherein a turntable 2 is arranged at the upper end of the frame 1, a turntable driving motor 3 capable of driving the turntable 2 to rotate is arranged between the lower end of the turntable 2 and the frame 1, at least two workpiece fixing clamps 4 for fixing workpieces are arranged at the upper end of the turntable 2, a polishing mechanism 5 capable of being matched with the workpiece fixing clamps 4 is arranged at the upper side of the turntable 2, a fixing frame 6 for fixing the polishing mechanism 5 is arranged at the upper end of the frame 1, and a swinging mechanism 7 for driving the polishing mechanism 5 to swing towards two sides is arranged between the fixing frame 6 and the polishing mechanism 5. This embodiment is through setting up carousel 2 and setting up a plurality of work piece mounting fixture 4 on the carousel, the in-process of polishing, the staff can carry out the material loading to the work piece mounting fixture 4 that the surplus is not working and unload, the material loading is unloaded the process and is not delayed polishing, after the work piece on a work piece mounting fixture 4 is polished and is accomplished, carousel driving motor 3 can drive carousel 2 rotatory, 4 rotatory to the station of polishing that will load next work piece mounting fixture 4 good and continue polishing, the process of polishing can be incessantly gone on, the efficiency of polishing is higher.

Referring to fig. 1 and 2, the fixing frame 6 includes lifting electric cylinders 61 vertically disposed on both sides of the turntable 2 and a cross frame 62 disposed between the lifting electric cylinders 61 on both sides, and the swing mechanism 7 is disposed on the cross frame 62. The lifting electric cylinder 61 can drive the polishing mechanism 5 to be lifted and adjusted, so that the polishing mechanism 5 can polish workpieces at different heights conveniently.

Referring to fig. 1 and 2, the cross frame 62 is a transverse electric cylinder, and the swing mechanism 7 is disposed on an electric cylinder slide of the transverse electric cylinder. The polishing mechanism 5 can be driven to be adjusted transversely, and different positions of the workpiece can be polished conveniently.

Referring to fig. 1 and 2, the swing mechanism 7 includes a swing mechanism bottom plate 71 fixedly connected to the fixed frame 6, a hinge element 72 for being hinged to the end of the grinding mechanism 5 is disposed on the swing mechanism bottom plate 71, the grinding mechanism 5 can swing around the hinge element 72 towards two sides, a swing driving cylinder 73 is hinged to one side or two sides of the grinding mechanism 5, the swing driving cylinder 73 is obliquely disposed, and the other end of the swing driving cylinder is hinged to the swing mechanism bottom plate 71. The cylinder arm of the swing driving cylinder 73 is telescopic to drive the grinding mechanism 5 to rotate around the hinge piece 72, so that the direction of the grinding mechanism 5 is adjusted, different positions of a workpiece are conveniently ground, and the grinding quality is higher.

Referring to fig. 1 and 2, the grinding mechanism 5 includes a grinder 51 disposed downward, and a grinder support arm 52 provided on the grinder 51 to be fixed to the swing mechanism 7.

Example two:

referring to fig. 1 and 2, a clamp driving motor 8 capable of driving the workpiece fixing clamp 4 to rotate is disposed between the workpiece fixing clamp 4 and the turntable 2. The clamp driving motor 8 is arranged to be matched with the polishing mechanism 5 to adjust the polishing position conveniently.

Referring to fig. 1 and 2, a plurality of supporting rollers 9 for supporting the turntable 2 are disposed between the bottom of the outer ring of the turntable 2 and the frame 1. The stability and the load-carrying performance of the turntable 2 are improved.

Referring to fig. 1 and 2, a protective cover 10 which can be matched with the grinding mechanism 5 to cover the grinding mechanism 5 is arranged on the frame 1 near the grinding mechanism 5, and a protective cover opening groove 101 through which the workpiece fixing clamp 4 can pass is arranged on the protective cover 10. The safety is improved, the chips are prevented from flying out to hurt people in the polishing process, and the protective cover 10 can be made of transparent acrylic plates and the like and is convenient to observe.

The working process of the utility model is as follows:

according to the workpiece surface finish machining device, in the working process, the workpiece fixing clamps 4 are used for fixing workpieces, in the polishing process, workers can carry out feeding and discharging on the rest workpiece fixing clamps 4 which do not work, polishing is not delayed in the feeding and discharging process, after polishing of the workpieces on one workpiece fixing clamp 4 is completed, the turntable driving motor 3 can drive the turntable 2 to rotate, the next loaded workpiece fixing clamp 4 is rotated to the polishing station for polishing continuously, the polishing process can be carried out continuously, the polishing mechanism 5 is driven to rotate around the hinged part 72 through the stretching of the cylinder arm of the swinging driving cylinder 73, the orientation of the polishing mechanism 5 is adjusted, and polishing of different positions of the workpieces is facilitated.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. A workpiece surface finishing treatment apparatus comprising a frame (1), characterized in that: frame (1) upper end is equipped with carousel (2), carousel (2) lower extreme with be equipped with between frame (1) and to drive carousel (2) rotatory carousel driving motor (3), carousel (2) upper end is equipped with two work piece mounting fixture (4) that are used for fixed work piece at least, carousel (2) upside be equipped with can with work piece mounting fixture (4) complex grinding machanism (5), frame (1) upper end is equipped with and is used for fixing mount (6) of grinding machanism (5), mount (6) with be equipped with between grinding machanism (5) and be used for the drive grinding machanism (5) swing mechanism (7) to both sides swing.

2. A workpiece surface finishing treatment apparatus as defined in claim 1 wherein: the fixing frame (6) comprises lifting electric cylinders (61) vertically arranged on two sides of the turntable (2) and a cross frame (62) arranged between the lifting electric cylinders (61) on the two sides, and the swing mechanism (7) is arranged on the cross frame (62).

3. A workpiece surface finishing treatment apparatus as defined in claim 2, wherein: the transverse frame (62) is a transverse electric cylinder, and the swing mechanism (7) is arranged on an electric cylinder sliding block of the transverse electric cylinder.

4. A workpiece surface finishing treatment apparatus as defined in claim 1 wherein: swing mechanism (7) include with mount (6) fixed connection's swing mechanism bottom plate (71), be equipped with on swing mechanism bottom plate (71) be used for with articulated elements (72) of grinding machanism (5) end-to-end hinged connection, grinding machanism (5) can wind articulated elements (72) swing to both sides, grinding machanism (5) one side or both sides are articulated to be equipped with swing actuating cylinder (73), swing actuating cylinder (73) slope set up and the other end with swing mechanism bottom plate (71) are articulated to be connected.

5. A workpiece surface finishing treatment apparatus as defined in claim 1 wherein: the grinding mechanism (5) comprises a grinding machine (51) arranged downwards and a grinding machine supporting arm (52) which is arranged on the grinding machine (51) and is used for being fixed with the swing mechanism (7).

6. A workpiece surface finishing treatment apparatus as defined in claim 1 wherein: and a clamp driving motor (8) capable of driving the workpiece fixing clamp (4) to rotate is arranged between the workpiece fixing clamp (4) and the turntable (2).

7. A workpiece surface finishing treatment apparatus as defined in claim 1 wherein: a plurality of supporting rollers (9) used for supporting the turntable (2) are arranged between the bottom of the outer ring of the turntable (2) and the rack (1).

8. A workpiece surface finishing treatment apparatus as defined in claim 1 wherein: frame (1) on be close to grinding machanism (5) department be equipped with can with grinding machanism (5) cooperation be used for with protection casing (10) that grinding machanism (5) cover, be equipped with on protection casing (10) and supply work piece mounting fixture (4) pass through protection casing open slot (101).