CN218397495U - Polishing jig and polishing machine - Google Patents

Abstract

The utility model discloses a polishing jig and a polishing machine, relating to the technical field of polishing devices; the polishing jig comprises a lifting plate, and the polishing mechanism is fixedly connected to one end of the lifting plate; the polishing device is used for polishing the bottom surface and the side surface of the workpiece at the same time; the grinding machine comprises a grinding jig and a base, wherein one end of the base is fixedly connected with supporting legs at intervals; the lifting mechanism is fixedly connected to one end of the base far away from the supporting legs; the lifting plate is fixedly connected to one end, close to the base, of the lifting mechanism, and the lifting mechanism can drive the lifting plate to perform displacement adjustment; the clamping mechanism is fixedly connected to one end of the base far away from the supporting leg; the clamping fixture is used for clamping and fixing a workpiece to be processed; the utility model has the advantages that: the polishing jig and the polishing machine can not only polish the shell of an electronic product automatically, but also synchronously polish the side surface and the bottom surface of the electronic product, thereby effectively improving the polishing work efficiency.

Description

Polishing jig and polishing machine

Technical Field

The utility model relates to a grinding device technical field specifically is a tool and polisher polish.

Background

The grinding device generally refers to a device for performing the processing functions of polishing, rust removing, deburring, oxidation film removing, grinding, cleaning and the like on the surface layer of a workpiece; in recent years, with the rapid development of the electronic product industry technology, the selection and processing of various electronic product housings are more and more emphasized by consumers, the electronic product housings are generally made of plastic, metal or ceramic, and the housings of the products are often required to be polished during production and processing.

Among the prior art, most devices only can carry out simple polishing effect when polishing the casing, and most devices can not polish to the medial surface and the bottom surface of casing simultaneously, thereby often need adjust or change the subassembly of polishing or change the direction of casing and realize comprehensive polishing effect, so current device can't compromise simultaneously when implementing to polish to the different sides of casing, has reduced the work efficiency of polishing to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool and polisher of polishing to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a polishing jig, polishing jig includes:

the lifting plate is used for mounting the polishing mechanism; and

the polishing mechanism is fixedly connected to one end of the lifting plate; the grinding device is used for grinding the bottom surface and the side surface of the workpiece at the same time.

As a further aspect of the present invention: the grinding mechanism comprises:

the annular inner gear ring is fixedly connected to one end of the lifting plate; and

the gear shaft is connected inside the end face of the lifting plate in a rolling mode, the outer side face of the gear shaft is fixedly connected with a gear, and the gear is meshed with the annular inner gear ring;

the side surface grinding block is fixedly connected to one end, far away from the lifting plate, of the outer side surface of the gear shaft, and the end, far away from the lifting plate, of the gear shaft is fixedly connected with the bottom surface grinding block;

the driving piece is connected to one end, far away from the annular inner gear ring, of the lifting plate in a sliding mode and is in transmission connection with the gear shaft.

A polisher includes foretell tool of polishing, and still includes:

the device comprises a base, wherein one end of the base is fixedly connected with supporting legs at intervals;

the lifting mechanism is fixedly connected to one end, far away from the supporting legs, of the base; the lifting plate is used for mounting the lifting plate and can be driven to carry out displacement adjustment; the lifting plate is fixedly connected to one end, close to the base, of the lifting mechanism.

As a further aspect of the present invention: the lifting mechanism comprises:

the support plates are fixedly connected to two sides of one end, far away from the supporting legs, of the base at intervals, and one end, far away from the base, of each support plate is fixedly connected with a supporting plate; and

the extensible member, the extensible member interval sets up the one end of fixed connection near the base in the backup pad, and the flexible end fixedly connected with lifter plate of extensible member.

As a further aspect of the present invention: the grinding machine further comprises a clamping mechanism, wherein the clamping mechanism is fixedly connected to one end, far away from the supporting leg, of the base; the clamping device is used for clamping and fixing a workpiece to be processed; the fixture includes:

the fixing plates are fixedly connected to two sides of one end, far away from the supporting legs, of the base at intervals, and threaded shafts are connected to the inner threads of the fixing plates; and

the knob is fixedly connected to one end, close to the support plate, of the threaded shaft, and one end, far away from the knob, of the threaded shaft is rotatably connected with the clamping plate;

the shell workpiece is arranged on the end face of the base.

As a further aspect of the present invention: a gear shaft groove is formed in the end face of the lifting plate and used for mounting a gear shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the polishing jig and the polishing machine can not only polish the shell of an electronic product automatically, but also synchronously polish the side surface and the bottom surface of the electronic product, so that the polishing efficiency is effectively improved.

Drawings

Fig. 1 is a schematic structural diagram of a polishing jig and a polishing machine provided in this embodiment.

Fig. 2 is a schematic partial structural view of a polishing jig and a polishing machine provided in this embodiment.

Fig. 3 is a schematic structural diagram of a polishing jig and a polishing mechanism in a polishing machine according to this embodiment.

In the figure: the device comprises a support plate-1, a base-2, supporting legs-3, a supporting plate-4, a telescopic piece-5, a lifting plate-6, a driving piece-7, an annular inner gear ring-8, a shell workpiece-9, a clamping plate-10, a threaded shaft-11, a fixing plate-12, a knob-13, a gear shaft-14, a gear-15, a side surface grinding block-16, a bottom surface grinding block-17 and a gear shaft groove-18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 to fig. 3, an embodiment of the present invention provides a polishing jig, including:

the lifting plate 6 is used for installing a polishing mechanism; and

the polishing mechanism is fixedly connected to one end of the lifting plate 6; the grinding machine is used for grinding the bottom surface and the side surface of the workpiece at the same time.

Referring to fig. 2 to 3, in an embodiment of the present invention, the polishing mechanism includes:

the annular inner gear ring 8 is fixedly connected to one end of the lifting plate 6; the function of guiding is achieved;

the gear shaft 14 is connected to the inner side of the end face of the lifting plate 6 in a rolling mode, a gear 15 is fixedly connected to the outer side face of the gear shaft 14, and the gear 15 is meshed with the annular inner gear ring 8; the gear shaft 14 rotates to drive the gear 15 to roll along the annular inner gear ring 8, and further drive the gear shaft 14 to rotate and move in the end face of the lifting plate 6;

the side surface polishing block 16 is fixedly connected to one end, far away from the lifting plate 6, of the outer side surface of the gear shaft 14, and the other end, far away from the lifting plate 6, of the gear shaft 14 is fixedly connected with a bottom surface polishing block 17; the gear shaft 14 can drive the side surface polishing blocks 16 and the bottom surface polishing blocks 17 to rotate along with the rotation of the gear shaft, so that the side surfaces and the bottom surface of the shell workpiece 9 can be simultaneously polished;

the driving piece 7 is connected to one end, far away from the annular inner gear ring 8, of the lifting plate 6 in a sliding mode, and is in transmission connection with the gear shaft 14; for driving the gear shaft 14 in rotation.

Referring to fig. 1, in an embodiment of the present invention, a polishing machine includes the above polishing jig, and further includes:

the device comprises a base 2, wherein one end of the base 2 is fixedly connected with supporting legs 3 at intervals;

the lifting mechanism is fixedly connected to one end, far away from the supporting legs 3, of the base 2; the lifting plate 6 is used for mounting the lifting plate 6 and can be driven to carry out displacement adjustment; the lifting plate 6 is fixedly connected to one end of the lifting mechanism close to the base 2.

Referring to fig. 1, in an embodiment of the present invention, the lifting mechanism includes:

the support plates 1 are arranged at intervals and fixedly connected to two sides of one end, far away from the supporting legs 3, of the base 2, and one end, far away from the base 2, of each support plate 1 is fixedly connected with a supporting plate 4; the supporting plate 4 is used for installing the telescopic piece 5; and

the telescopic pieces 5 are fixedly connected to one end, close to the base 2, of the supporting plate 4 at intervals, and the telescopic ends of the telescopic pieces 5 are fixedly connected with the lifting plate 6; the telescopic member 5 can drive the lifting plate 6 to move up and down, so that the lifting plate 6 is adjusted to a proper position.

Referring to fig. 1, in an embodiment of the present invention, a sander further includes a clamping mechanism, the clamping mechanism is fixedly connected to an end of the base 2 away from the supporting leg 3; the clamping fixture is used for clamping and fixing a workpiece to be processed; the fixture includes:

the fixing plates 12 are fixedly connected to two sides of one end, far away from the supporting legs 3, of the base 2 at intervals, and the inner threads of the fixing plates 12 are connected with threaded shafts 11; the screw shaft 11 can rotate inside the fixed plate 12 and can move left and right while rotating; and

the knob 13 is fixedly connected to one end, close to the support plate 1, of the threaded shaft 11, and the clamping plate 10 is rotatably connected to one end, far away from the knob 13, of the threaded shaft 11; the knob 13 is used for driving the threaded shaft 11 to rotate, and the threaded shaft 11 can drive the clamping plate 10 to move while rotating on the side surface of the clamping plate 10, so that the shell workpiece 9 can be clamped and fixed between the clamping plates 10 on two sides;

the shell workpiece 9 is arranged on the end face of the base 2, and the shell workpiece 9 is intermittently matched with the clamping plate 10; used for grinding.

Referring to fig. 3, in an embodiment of the present invention, a gear shaft groove 18 is disposed inside the end surface of the lifting plate 6, and the gear shaft groove 18 is used for mounting the gear shaft 14 and is connected to the gear shaft 14 in a rolling manner.

The utility model discloses a theory of operation is:

before the work is started, firstly, a shell workpiece 9 is placed on the end face of the supporting leg 3, then, the knob 13 is manually rotated to drive the knob 13 to rotate in the fixing plate 12 and the clamping plate 10 and drive the clamping plate 10 to move, so that the clamping plate 10 is clamped and fixed between the clamping plates 10 on two sides, then, the telescopic piece 5 is started, under the action of the telescopic piece 5, the lifting plate 6 and a grinding mechanism on the lifting plate 6 can be driven to move up and down and adjusted to a proper position, then, the driving piece 7 is started, under the action of the driving piece 7, the gear shaft 14 can be driven to rotate in the gear shaft groove 18 in the end face of the lifting plate 6, the gear 15 also rolls along the inner side face of the annular inner gear ring 8, so that the gear shaft 14 can be driven to roll in the gear shaft groove 18 in the end face of the lifting plate 6, the driving piece 7 also slides on the end face of the lifting plate 6, so that the side grinding blocks 16 and the bottom grinding blocks 17 can be driven to rotate and move annularly, so that the inner side face of the shell workpiece 9 and the inner side face of the shell workpiece 9 can be ground simultaneously through the side grinding blocks 16 and the inner bottom grinding block 17, so that the shell workpiece can be ground comprehensively processed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a tool of polishing which characterized in that, the tool of polishing includes:

the lifting plate is used for installing the polishing mechanism; and

the polishing mechanism is fixedly connected to one end of the lifting plate; the grinding machine is used for grinding the bottom surface and the side surface of the workpiece at the same time.

2. The sanding jig of claim 1, wherein the sanding mechanism comprises:

the annular inner gear ring is fixedly connected to one end of the lifting plate; and

the gear shaft is connected inside the end face of the lifting plate in a rolling mode, the outer side face of the gear shaft is fixedly connected with a gear, and the gear is meshed with the annular inner gear ring;

the side surface grinding block is fixedly connected to one end, far away from the lifting plate, of the outer side surface of the gear shaft, and the end, far away from the lifting plate, of the gear shaft is fixedly connected with the bottom surface grinding block;

and the driving piece is connected to one end, far away from the annular inner gear ring, of the lifting plate in a sliding manner and is in transmission connection with the gear shaft.

3. A sanding machine, characterized in that it comprises a sanding tool according to any of claims 1-2, and further comprises:

the device comprises a base, wherein one end of the base is fixedly connected with supporting legs at intervals;

the lifting mechanism is fixedly connected to one end, far away from the supporting legs, of the base; the lifting plate is used for mounting the lifting plate and can be driven to carry out displacement adjustment; the lifting plate is fixedly connected to one end, close to the base, of the lifting mechanism.

4. The sander of claim 3, wherein the lift mechanism comprises:

the support plates are fixedly connected to two sides of one end, far away from the supporting legs, of the base at intervals, and one end, far away from the base, of each support plate is fixedly connected with a supporting plate; and

the extensible member, the extensible member interval sets up the one end of fixed connection near the base in the backup pad, and the flexible end fixedly connected with lifter plate of extensible member.

5. The sander of claim 3 further comprising a clamping mechanism fixedly attached to an end of the base remote from the legs; the clamping fixture is used for clamping and fixing a workpiece to be processed; the fixture includes:

the fixing plates are fixedly connected to two sides of one end, far away from the supporting legs, of the base at intervals, and threaded shafts are connected to the inner threads of the fixing plates; and

the knob is fixedly connected to one end, close to the support plate, of the threaded shaft, and one end, far away from the knob, of the threaded shaft is rotatably connected with the clamping plate;

the shell workpiece is arranged on the end face of the base.

6. The sander of claim 3 wherein the face of the lifter plate has a gear shaft recess formed therein for receiving a gear shaft.

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