CN219562567U - Workpiece surface polishing device - Google Patents

Abstract

The utility model provides a work piece surface grinding device, includes the buffing machine and is used for installing in order to bear the weight of the buffing machine on the lathe and can adjust the adjustment mechanism of buffing angle of buffing machine, adjustment mechanism is including being used for setting up the base on the lathe, and the rotatable transposition cover that is equipped with on the base, the organism movable adjustment of buffing machine sets up in the transposition cover. The grinding head can be conveniently adjusted to be attached to the surface of a workpiece, and the grinding head can be matched with a machine tool to polish the workpiece with the inner hole and the irregularly-shaped surface, so that the surface finish of the workpiece is improved, the polishing quality is improved, and the polishing efficiency of the workpiece with the inner hole and the irregularly-shaped surface is greatly improved.

Description

Workpiece surface polishing device

Technical Field

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

Background

In the mechanical production and manufacturing process, polishing processing is often carried out on various mechanical workpieces, when polishing is carried out on a large or heavy workpiece, a lathe is often used for processing, a grinding head is usually fixed on a lathe tool rest, and the lathe tool rest is used for driving to polish, so that the surface finish of the large or heavy workpiece can be rapidly processed.

However, for a workpiece with a smaller inner hole or a special workpiece with a special surface, the existing treatment mode of using a lathe to drive a fixed grinding head cannot be applied when the surface finish treatment is performed. To these have hole and surface and be the work piece of dysmorphism, adopt small-size commercial buffing machine to polish at present, in order to make the bistrique of buffing machine can laminate in having hole and surface and be the work piece of dysmorphism, the angle of staff's handheld polisher adjustment bistrique carries out the multi-angle to downthehole and dysmorphism surface and polishes the processing, and such polishing handles, and work piece finish is easily influenced by personnel's machine level, and the efficiency of polishing is also not high.

Disclosure of Invention

The utility model aims to provide a workpiece surface polishing device which can utilize a set adjusting mechanism to adjust a polishing machine grinding head at multiple angles, so that the grinding head can be attached to a special workpiece, and efficient and high-quality polishing treatment is convenient.

The technical scheme adopted by the utility model for achieving the purpose is as follows:

the utility model provides a work piece surface grinding device, includes the buffing machine and is used for installing in order to bear the weight of the buffing machine on the lathe and can adjust the adjustment mechanism of buffing angle of buffing machine, adjustment mechanism is including being used for setting up the base on the lathe, and the rotatable transposition cover that is equipped with on the base, the organism movable adjustment of buffing machine sets up in the transposition cover.

As a preferable scheme of the utility model, the base is provided with a groove, the indexing sleeve is provided with a protrusion extending into the groove, a rotating shaft capable of enabling the protrusion to rotate in the groove is arranged to penetrate through the groove and the protrusion, and the base is provided with a first locking screw capable of limiting the protrusion to rotate in the groove.

As a preferable aspect of the present utility model, the protrusion has a plate shape.

As a preferred embodiment of the present utility model, the first locking screw is provided with a plurality of locking screws along the side edges of the groove.

As a preferable scheme of the utility model, the indexing sleeve is internally sleeved with a nut sleeve for installing a polishing machine body, and a second locking screw rod for limiting the movement of the nut sleeve in the indexing sleeve is arranged to penetrate through the indexing sleeve and the nut sleeve.

As a preferred embodiment of the present utility model, the second locking screw is provided in plurality.

The utility model has the beneficial effects that:

the polishing device is provided with the adjusting mechanism for adjusting the angle of the polishing machine, the adjusting mechanism can drive the polishing machine to adjust the pitching and the extending distance of the grinding head, when the polishing device is applied to polishing treatment of workpieces with inner holes and irregularly-shaped surfaces, the grinding head can be conveniently adjusted to be attached to the surfaces of the workpieces, and the polishing device can be matched with a machine tool to polish the workpieces with the inner holes and irregularly-shaped surfaces through the arrangement of the adjusting mechanism, so that the surface finish of the workpieces is improved, the polishing quality is improved, and the polishing efficiency of the workpieces with the inner holes and irregularly-shaped surfaces is greatly improved.

Drawings

FIG. 1 is a schematic front view of a polishing apparatus for polishing a surface of a workpiece according to an embodiment;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a schematic perspective view of a polishing apparatus for a workpiece surface according to an embodiment;

FIG. 5 is a schematic view of an installation structure of a workpiece surface polishing apparatus on a machine tool according to an embodiment;

fig. 6 is an enlarged schematic view of the structure at a in fig. 5.

The marks in the figure: 1. the grinding machine comprises a machine tool, 2 parts to be ground, 3 parts to be ground, a polishing machine, 301, a machine body, 302 parts, a grinding head, 4 parts, an adjusting mechanism, 401 parts, a base, 402 parts, a rotating shaft, 403 parts, a first locking screw, 404 parts, a second locking screw, 405 parts, an indexing sleeve, 406 parts, a nut sleeve, 407 parts, grooves, 408 parts and protrusions.

Detailed Description

The utility model will be further described with reference to the drawings and detailed description, wherein, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

The utility model provides a specific embodiment of a workpiece surface polishing device, which comprises:

please refer to fig. 1 to 4.

As described above, in the case of a workpiece having a small inner hole or a special workpiece having a special surface, the conventional method of using a lathe to drive a grinding head is not suitable for the surface finish treatment. The polishing machine is usually used for polishing, a plurality of angles of the polishing machine are adjusted through a hand-held polishing machine of a worker, so that a grinding head of the polishing machine can be attached to the surface of a special workpiece, the finish of the workpiece is easily influenced by the level of the operator, the finish of the polished workpiece can be obtained for the operator with higher level of the operator, but the finish of the polished workpiece is usually general for the operator with general level of the operator, and the polishing efficiency is low.

The work piece surface grinding device of this embodiment includes buffing machine 3 and adjustment mechanism 4, wherein, buffing machine 3 can adopt the buffing machine of the general style of commercial, promptly can carry out the polisher of polishing through staff's hand-held, adjustment mechanism 4 is used for bearing buffing machine 3, as the carrier of buffing machine 3, provide multi-angle regulatory function for buffing machine 3, make the bistrique 302 of buffing machine 3 laminate on special work piece surface better, realize high-quality polishing, simultaneously, adjustment mechanism sets up on the knife rest of lathe 1 when using, provide the mounting platform for the setting of buffing machine 3 on the knife rest, at lathe 1 during operation, adjustment mechanism 4 can be along with the lathe knife rest removal with buffing machine 3, realize efficient polishing treatment.

In this embodiment, the adjusting mechanism 4 includes a base 401 and an indexing sleeve 405, where the base 401 is used to be mounted on a tool rest of the machine tool 1, the indexing sleeve 405 is rotatably disposed on the base 401 to implement adjustment of a rotation angle of the indexing sleeve 405, and in the embodiment shown in fig. 1, the indexing sleeve 405 is used as a mounting carrier of the polishing machine 3 to implement adjustment of a pitch angle on the base 401, in the embodiment shown in fig. 2, a groove 407 is disposed on the base 401, in the embodiment shown in fig. 2, the groove 407 is disposed in an open rectangular groove above the base 401, the indexing sleeve 405 has a protrusion 408, the protrusion 408 is in a rectangular plate shape, the protrusion 408 extends into the groove 407, the bottom of the protrusion 408 is not in contact with the bottom of the groove 407, a rotating shaft 402 is disposed through the groove 407 and the protrusion 408, and the rotating shaft 402 can rotate the protrusion 408 in the groove 407, specifically, the rotating shaft 402 may be rotatably installed on the base 401 through a bearing, the protrusion 408 and the rotating shaft 402 may be fixedly connected, or the rotating shaft 402 may be fixed on the base 401, the protrusion 408 may be rotatably installed on the rotating shaft 402, the base 401 is provided with the first locking screw 403, the first locking screw 403 penetrates through a side wall of the recess 407, when the first locking screw 403 rotates, the first locking screw 403 may tightly abut against the protrusion 408, after the protrusion 408 rotates to the indexing sleeve 405 to drive the polishing machine 3 to adjust to a conforming angle, the first locking screw 403 may limit the protrusion 408 to continue to rotate in the recess 407, and it may be understood that a plurality of first locking screws 403 may be provided along a side edge of the recess 407.

The polishing machine 3 is movably arranged in the indexing sleeve 405 when being mounted in the indexing sleeve 405, specifically, a nut sleeve 406 is sleeved in the indexing sleeve 405, the nut sleeve 406 is provided with a cavity matched with the machine 301 of the polishing machine 3, the matched cavity is that the inner outline of the cavity is consistent with the outer outline of the machine 301, the cavity is used for mounting the machine 301 of the polishing machine 3, in the embodiment shown in fig. 4, the machine 301 can be axially adjusted along the axial direction of the cavity so as to adjust the position of the grinding head 302 at the end part of the machine 301, a second locking screw 404 is arranged through the indexing sleeve 405 and the nut sleeve 406, the second locking screw 404 can be tightly abutted on the machine 301 in the screwing process, after the machine 301 is adjusted in place, the second locking screw 404 can limit the continuous movement of the machine 301 in the cavity, a plurality of second locking screws 404 can be arranged along the side edges of the indexing sleeve 405, and in this embodiment, the second locking screws 404 can be provided together, and have good locking effect on the machine 301.

As shown in fig. 5 and 6, through the workpiece surface polishing device of this embodiment, when polishing a special workpiece 2 to be polished, the workpiece 2 to be polished is fixed on the machine tool 1, then the adjusting mechanism 4 is mounted on the tool rest of the machine tool 1, the angle adjustment of the polishing machine 3 is realized through the adjusting mechanism 4, the polishing head 302 is attached to the special surface of the workpiece 2 to be polished, polishing can be interrupted at any time during polishing, then the adjusting mechanism 4 is adjusted, the polishing head 302 is attached to the unpolished qualified part of the workpiece 2 to be polished continuously, the machine tool 1 is controlled to finish polishing continuously, the polishing head of the polishing machine is adjusted at multiple angles through the adjusting mechanism, the polishing head is attached to the surface to be polished of the special workpiece well, the adjustment is convenient, the manufacturing cost is low, and the polishing treatment of high efficiency and high quality can be performed on the special workpiece.

It should be noted that, the portion Wen Weixiang is a prior art, and the above embodiments are only for illustrating the present utility model, but the present utility model is not limited to the above embodiments, and any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model falls within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a work piece surface grinding device, its characterized in that includes buffing machine (3) and is used for installing on lathe (1) in order to bear buffing machine (3) and can adjust adjustment mechanism (4) of buffing angle of buffing machine (3), adjustment mechanism (4) including being used for setting up base (401) on lathe (1), rotatable transposition cover (405) that are equipped with on base (401), organism (301) movable adjustment of buffing machine (3) set up in transposition cover (405).

2. A workpiece surface grinding apparatus as defined in claim 1, wherein the base (401) is provided with a recess (407), the indexing sleeve (405) is provided with a protrusion (408) extending into the recess (407), a rotation shaft (402) capable of rotating the protrusion (408) in the recess (407) is provided through the recess (407) and the protrusion (408), and the base (401) is provided with a first locking screw (403) capable of restricting the protrusion (408) from rotating in the recess (407).

3. A workpiece surface grinding apparatus as defined in claim 2, wherein said protrusions (408) are plate-like.

4. A workpiece surface grinding apparatus as defined in claim 2, wherein said first locking screw (403) is provided in plurality along a side of the recess (407).

5. A workpiece surface grinding device as claimed in claim 1, characterized in that the indexing sleeve (405) is internally provided with a nut sleeve (406) for mounting the body (301) of the grinder (3), and that a second locking screw (404) for limiting the movement of the nut sleeve (406) in the indexing sleeve (405) is provided through the indexing sleeve (405) and the nut sleeve (406).

6. A workpiece surface grinding apparatus as defined in claim 5, wherein said second locking screw (404) is provided in plurality.