CN220446152U - Secondary processing prevention placing disc and superfine grinding machine - Google Patents

Abstract

The utility model discloses a placing plate capable of preventing secondary processing and a superfinishing grinder, which comprise a chassis, wherein a through hole is formed in the chassis, round grooves are formed in two sides of the through hole, a disassembling piece is arranged at the top of the chassis, a chuck is arranged at the bottom of the disassembling piece, and clamping lugs are arranged on the surface of the chuck; this scheme design one kind prevents secondary operation place dish, super smart machine, through highly controlling the work piece of placing on the dish, let the spare part of waiting to process and the spare part that finishes being in different co-altitude, can realize the function of distinguishing, play the effect of preventing secondary operation. Adopt the super finish grinding machine of preventing secondary processing's placing tray, can improve the lapping precision of waiting to process the work piece on the whole, be favorable to promoting the yields of product, reduce manufacturing cost of enterprise.

Description

Secondary processing prevention placing disc and superfine grinding machine

Technical Field

The utility model relates to the technical field of superfine grinding machines, in particular to a secondary processing prevention placing disc and a superfine grinding machine.

Background

Ultra-precision machining is a machining process in which materials are micro-cut by utilizing relative motion with strict constraint generated between parts and cutters on ultra-precision machine tool equipment to obtain extremely high shape precision and surface finish. The precision of the method is from micron to submicron or even nanometer, the application range of the method is gradually wide, the method is widely applied to the high technical field, the military industry and the civil industry, and particularly the electric automation field, such as very large scale integrated circuits, high-precision magnetic discs, precision radars, missile fire control systems, precision machine tools, precision instruments, video recorder magnetic heads, duplicator magnetic drums, gas cooker rotary valves and the like, and ultra-precision machining technologies are adopted.

At present, when carrying out abrasive machining to the work piece, all can use annular conveyer to carry the work piece, but when the work piece that processing on the annular conveyer was good is not taken off, can exist and is processed once more, influences machining efficiency, to this, how to design corresponding structure, can solve the problem of secondary operation, is the technical problem that technical personnel in the field wait to solve.

Disclosure of Invention

According to the embodiment of the utility model, in order to solve the defects in the prior art, the placing disc capable of preventing secondary processing comprises a chassis, wherein a through hole is formed in the chassis, round grooves are formed in two sides of the through hole, a disassembling piece is arranged at the top of the chassis, a chuck is arranged at the bottom of the disassembling piece, clamping lugs are arranged on the surface of the chuck, and the disassembling piece can be clamped into the chassis.

Preferably, the inside of the dismounting piece is hollow, the arrangement of the clamping lug is matched with the size of the through hole, and the arrangement of the clamping lug is used for limiting the clamping of the dismounting piece and the circular groove;

preferably, the top of the dismounting piece is provided with a pressing type bouncing core, and the top of the pressing type bouncing core is sleeved with a positioning cover;

preferably, the dismounting piece is sleeved in the positioning cover, and the positioning cover seals the through hole.

Preferably, the dismounting piece is also sleeved in the positioning cover, and the positioning cover is used for sealing the through hole; the bottom of the through hole is provided with a clamping groove, and the clamping groove is used for limiting the embedding of the clamping lug.

The embodiment of the utility model designs a secondary processing prevention placing tray, which controls the height of a workpiece on the placing tray to ensure that the parts to be processed and the processed parts are at different heights, so as to realize distinction, play a role in preventing secondary processing, prevent the parts from being processed again, and improve the processing efficiency and the yield.

A further embodiment of the ultra-fine grinding mill according to the utility model comprises a holding pan as described above for preventing secondary processing.

Adopt the super finish grinding machine of preventing secondary processing's placing tray, can improve the lapping precision of waiting to process the work piece on the whole, be favorable to promoting the yields of product, reduce manufacturing cost of enterprise.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the technology claimed.

Drawings

FIG. 1 is a schematic top view of a structure of a secondary processing resistant holding pan according to an embodiment of the present utility model;

fig. 2 is a schematic bottom view of a structure of a placement tray for preventing secondary processing according to an embodiment of the present utility model.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings, which further illustrate the present utility model.

Firstly, a secondary processing prevention placing tray according to an embodiment of the utility model will be described with reference to fig. 1 to 2, and is widely applied to the scenes such as on ultra-precise machine tool equipment. In this embodiment, description will be given taking an example of its use as mounted on an ultra-fine grinding machine.

As shown in FIG. 1, the secondary processing prevention placing tray provided by the embodiment of the utility model has the advantages that the height of the workpiece on the placing tray is controlled to enable the parts to be processed and the processed parts to be at different heights, so that the distinction is realized, and the secondary processing prevention effect is realized.

Specifically, as shown in fig. 1, contain chassis 1, chassis 1 has offered through-hole 11 in the inside, through-hole 11 obtains both sides to be provided with circular slot 12, chassis 1's top is provided with dismantlement piece 2, dismantlement piece 2's bottom is provided with chuck 22, chuck 22's surface is provided with card ear 21, through so setting, make we can carry out classicality to dismantlement piece 2 and chassis 1 through the setting of card ear 21 when using its device, when carrying out the block, chuck 22 can effectually carry out the gomphosis to circular slot 12's use and match, and the setting of card ear 21 then effectually guaranteed that chuck 22 can not take place dislocation scheduling problem when carrying out the block.

Further, as shown in fig. 1, the size of the through hole 11 is matched with the setting of the clamping lug 21, and the setting of the clamping lug 21 is used for limiting the clamping of the dismounting piece 2 and the circular groove 12, so that the device can effectively ensure the use connection stability of the dismounting piece 2 when in use, and further ensure the use effect of the device.

Further, as shown in fig. 1, the top of the dismounting piece 2 is provided with a push-type bouncing core 3, and the top of the push-type bouncing core 3 is sleeved with a positioning cover 4, so that the push-type bouncing core 3 can be effectively and ensured to be directly connected to the bottom of the chassis 1 when being sleeved into the dismounting piece 2 when the push-type bouncing core is used, and the using effect of the push-type bouncing core device is further achieved.

Further, as shown in fig. 1, the dismounting member 2 is also sleeved in the positioning cover 4, and the positioning cover 4 is used for sealing the through hole 11, so that the tightness of connection between the dismounting member 2 and the push-type bouncing core 3 as well as between the dismounting member 2 and the positioning cover 4 can be effectively ensured when the device is used, and dislocation of the device is avoided when the device is used.

Further, as shown in fig. 2, the bottom of the through hole 11 is provided with a clamping groove 13, the clamping groove 13 is used for limiting the embedding of the clamping lug 21, the use effect of the clamping groove 13 is ensured by the arrangement, the use stability of the disassembling piece 2 can be ensured by the clamping of the clamping lug 21 and the clamping groove 13 when the device is used, and the disassembling piece is connected in such a way that the device is convenient to install and the device is not dislocated when the device is used;

in the above embodiment, the specific structure is as follows: the chassis 1, the middle part of chassis 1 has through hole 11, the top of the through hole 11 has round slot 12, there are two draw-in grooves 13 of dislocation at the bottom of the through hole; the detachable piece 2, two sides of the bottom of the detachable piece 2 are provided with clamping lugs 21, the middle part of the detachable piece 2 is provided with a chuck 22, the interior of the detachable piece 2 is hollow, the clamping lugs 21 of the detachable piece 2 penetrate through the through holes 11 and are rotationally clamped into the clamping grooves 13 so as to clamp the detachable piece 2 on the chassis 1 through the clamping lugs 21 and the chucks 22; the bottom of the push-type bouncing core 3 is in threaded connection with the inside of the dismounting piece 2, so that the dismounting is convenient; the positioning cover 4 is detachably arranged at the top output end of the push-type bouncing core 3; the annular conveyer 5 is equipped with a plurality of secondary processing's of preventing placing tray on the annular conveyer 5, the position of taking of work piece on the annular conveyer 5 installs a sensor for detect the height of work piece, when the work piece is not processed, the sensor can detect the height of work piece, take the work piece, after the work piece processing, place the place tray again through external equipment on the work piece is, push down locating cover 4, let locating cover 4 spring up a take-up altitude under the effect of push type spring core 3, when the work piece that has processed on placing tray is not taken off like this, the sensor can't detect the work piece, can not snatch.

According to another embodiment of the utility model, the secondary processing preventing placing tray comprises the above embodiment, and in the process of performing superfine grinding processing, the parts to be processed and the processed parts can be located at different heights, so that the distinction is realized, the secondary processing preventing effect is realized, the grinding precision of the workpieces to be processed is improved as a whole, the yield of products is improved, and the production cost of enterprises is reduced.

Above, the description has been made with reference to fig. 1 and 2 of a secondary processing prevention placing tray according to an embodiment of the present utility model, when the device of the present utility model works, a part to be processed can be placed on the placing tray, when the part to be processed on the placing tray is conveyed to a picking position by an endless conveyor, the part to be processed is picked to the processing position by an external conveying mechanism, the processed part is conveyed back again, at this time, the workpiece is placed by the external conveying mechanism, and at the same time, the positioning cover 4 is pressed down, so that the positioning cover 4 is sprung up by a certain height under the action of the pressing bouncing core 3, and thus, when the processed part on the placing tray is not taken down, the sensor cannot detect the workpiece, and does not grasp, and the part to be processed and the processed part are at different heights by controlling the height of the workpiece on the placing tray, thereby achieving the secondary processing prevention effect. According to the ultra-fine grinding machine, the placing disc capable of preventing secondary machining is adopted, so that the grinding precision of a workpiece to be machined can be improved on the whole, the yield of products can be improved, and the production cost of enterprises can be reduced.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," and the like are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate describing the present utility model and 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 thus should not be construed as limiting the present utility model.

It should be noted that in this specification the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

While the present utility model has been described in detail through the foregoing description of the preferred embodiment, it should be understood that the foregoing description is not to be considered as limiting the utility model. Many modifications and substitutions of the present utility model will become apparent to those of ordinary skill in the art upon reading the foregoing. Accordingly, the scope of the utility model should be limited only by the attached claims.

Claims (6)

1. The utility model provides a prevent secondary processing's placement plate, its characterized in that contains the chassis, the through-hole has been seted up to the inside of chassis, the both sides of through-hole are provided with the circular slot, the top of chassis is provided with the dismantlement piece, the bottom of dismantlement piece is provided with the chuck, the surface of chuck is provided with the card ear, but the dismantlement piece joint gets into the chassis.

2. The secondary processing preventing placing tray as defined in claim 1, wherein the detachable member is hollow, the clamping lugs are matched with the through holes, and the clamping lugs can limit the clamping of the detachable member and the circular groove.

3. The secondary processing prevention placing tray as defined in claim 2, wherein the top of the dismounting member is provided with a push-type bouncing core, and the top of the push-type bouncing core is sleeved with a positioning cover.

4. The secondary processing prevention placing tray as defined in claim 1, wherein said dismounting member is fitted in the interior of a positioning cover, said positioning cover closing said through hole.

5. The secondary processing preventing holding tray according to claim 1, wherein a clamping groove is formed in the bottom of the through hole, and the clamping groove is used for limiting the embedding of the clamping lug.

6. An ultra-fine grinding machine, characterized by comprising the secondary processing-preventing placement tray according to any one of claims 1 to 5.