CN218226004U - Stainless steel surface belt edge bead polishing and fixing device - Google Patents

Abstract

The utility model relates to a stainless steel watchband processing technology field specifically is a stainless steel watchband limit pearl polishes fixing device, and this fixing device includes motor shaft, location snap ring and cylinder assembly, location snap ring fixed mounting is on the motor shaft, the cylinder assembly cover is established in the motor shaft outside and can be followed the motor shaft rotatory, and cylinder assembly establishes the cylinder in the motor shaft outside and sets up left bayonet ring, right bayonet ring and limit pearl profile modeling piece on the cylinder including the cover, limit pearl profile modeling piece is located between left bayonet ring and the right bayonet ring, and sets up the standing groove that a plurality of is used for placing stainless steel watchband limit pearl on the imitative piece of limit pearl along its length direction, the equal fixed mounting in both ends has left retaining ring and right retaining ring about the cylinder, it is provided with the thimble piece to lie in standing groove department on the right retaining ring. The utility model discloses possess simple structure, reasonable in design can polish many strings of stainless steel watchband limit pearls simultaneously, and polished is efficient, and labour saving and time saving.

Description

Stainless steel surface belt edge bead polishing and fixing device

Technical Field

The utility model relates to a stainless steel watchband processing technology field specifically is a stainless steel watchband limit pearl polishes fixing device.

Background

At stainless steel watchband limit pearl polishing in-process, need polish on the fixing device of buffing machine with watchband limit pearl, the fixing device who uses at present can only fix a cluster limit pearl once, though can realize polishing the effect, but work load is big, and efficiency is difficult to obtain guaranteeing, and processing is comparatively wasted time and energy. Therefore, the applicant improves the existing stainless steel surface belt edge bead polishing and fixing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stainless steel watchband limit pearl polishes fixing device, possesses simple structure, reasonable in design, can polish to many clusters of stainless steel watchband limit pearls simultaneously, and the efficient of polishing, and labour saving and time saving's advantage has solved the problem that above-mentioned technical background proposed.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a stainless steel watchband limit pearl polishes fixing device, includes motor shaft, location snap ring and cylinder assembly, location snap ring fixed mounting is on the motor shaft, the cylinder assembly cover is established in the motor shaft outside and can follow the motor shaft rotation, and cylinder assembly establishes the cylinder in the motor shaft outside and sets up left card needle ring, right card needle ring and limit pearl profile modeling piece on the cylinder including the cover, limit pearl profile modeling piece is located between left card needle ring and the right card needle ring, and sets up a plurality of standing groove that is used for placing stainless steel watchband limit pearl on the limit pearl profile modeling piece along its length direction on, the equal fixed mounting in both ends has left retaining ring and right retaining ring about the cylinder, it is provided with thimble block to lie in standing groove department on the right retaining ring.

Preferably, a projection is arranged on the motor shaft along the length direction of the motor shaft, and the projection and the motor shaft are integrally formed.

Preferably, the positioning snap ring is provided with a groove matched with the bump, the positioning snap ring is further provided with a plurality of positioning fixture blocks, and each positioning fixture block is clamped with the roller assembly.

Preferably, the roller body is cylindrical, the upper end surface and the lower end surface of the roller body are recessed inwards to form a positioning groove, and the depth value of the positioning groove is 1-5 mm.

Preferably, the positioning groove is provided with a positioning hole on the edge bead profiling block.

Preferably, the cross section of the placing groove is U-shaped, and the U-shaped opening of the placing groove is gradually tightened from bottom to top.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a stainless steel watchband limit pearl polishes fixing device, this fixing device is by the motor shaft, location snap ring and cylinder assembly constitute, overall structure is simple, and reasonable design, wherein the cylinder assembly establishes the cylinder body in the motor shaft outside and sets up the left card needle ring on the cylinder body including the cover, right card needle ring and limit pearl contour block, set up the standing groove that a plurality of is used for placing stainless steel watchband limit pearl on its length direction on limit pearl contour block, polish processing in the standing groove through placing stainless steel watchband limit pearl, a plurality of standing grooves can polish many strings of stainless steel watchband limit pearls simultaneously, the efficiency of polishing is high, and labour saving and time saving.

2. The utility model discloses a set up the lug on the motor shaft, set up the recess with lug looks adaptation on the snap ring of location, be convenient for with location snap ring fixed mounting on the motor shaft, through set up the location fixture block on the snap ring of location, this location fixture block and drum assembly joint are convenient for demolish or assemble drum assembly from the motor shaft, and the practicality is strong.

Drawings

FIG. 1 is an overall exploded view of the present invention;

FIG. 2 is an overall structure diagram of the present invention;

fig. 3 is an exploded view of the drum assembly of the present invention.

The reference numerals and names in the figures are as follows:

1. a motor shaft; 2. positioning the snap ring; 3. a drum assembly; 31. a roller body; 32. a left clip ring; 33. a right clip ring; 34. a side bead profiling block; 35. a left retainer ring; 36. a right retainer ring; 37. a placement groove; 38. a thimble block; 39. positioning a groove; 310. positioning holes; 4. a bump; 5. a groove; 6. and (6) positioning the clamping block.

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. 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.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to fig. 2, the present invention provides an embodiment: the utility model provides a stainless steel watchband limit pearl polishes fixing device, this fixing device comprises motor shaft 1, positioning snap ring 2 and roller assembly 3, and overall structure is simple, reasonable in design, wherein is provided with lug 4 on the motor shaft 1 along its length direction, lug 4 and motor shaft 1 integrated into one piece, and positioning snap ring 2 fixed mounting is on motor shaft 1, and is provided with the recess 5 with lug 4 looks adaptation on the positioning snap ring 2, when assembling positioning snap ring 2, corresponds the recess 5 on the positioning snap ring 2 with lug 4 on the motor shaft 1, can effectually prevent that positioning snap ring 2 from taking place the displacement in following the motor shaft 1 rotation in-process, still be provided with a plurality of positioning fixture block 6 on the positioning snap ring 2, every positioning fixture block 6 all with roller assembly 3 joint, be convenient for demolish or assemble roller assembly 3 from motor shaft 1, the practicality is strong, roller assembly 3 outside and can follow motor shaft 1 rotation.

Referring to fig. 3, the drum assembly 3 in the figure includes a drum body 31 sleeved outside the motor shaft 1, and a left needle clamping ring 32, a right needle clamping ring 33, and a side bead profiling block 34 disposed on the drum body 31, where the side bead profiling block 34 is located between the left needle clamping ring 32 and the right needle clamping ring 33, a plurality of placing grooves 37 for placing stainless steel surface-band side beads are formed on the side bead profiling block 34 along a length direction thereof, a left retaining ring 35 and a right retaining ring 36 are fixedly mounted at both left and right ends of the drum body 31, and a thimble block 38 is disposed on the right retaining ring 36 at the place of the placing groove 37.

Specifically, the roller body 31 is cylindrical, the upper end surface and the lower end surface of the roller body 31 are recessed inwards to form a positioning groove 39, and the depth of the positioning groove 39 is 1-5 mm.

Specifically, a positioning hole 310 is formed in the side bead contour block 34 at the position of the positioning groove 39, the positioning hole 310 corresponds to the positioning groove 39 in the installation process of the side bead contour block 34, and the side bead contour block 34 is fixed on the positioning groove 39 through a fastening screw in the embodiment.

Specifically, the cross section of the placing groove 37 is in a U shape, and the U-shaped opening of the placing groove 37 is gradually tightened from bottom to top, so that the stainless steel surface strip edge beads placed in the placing groove 37 are prevented from falling off when rotating along with the motor shaft 1.

When the fixing device is used, the fixing device is firstly installed on a grinding machine, a motor (not shown) drives a motor shaft 1 to rotate, the positioning snap ring 2 and the roller assembly 3 are driven to rotate in the rotation process of the motor shaft 1, stainless steel surface belt edge beads on the roller assembly 3 are polished by a grinding head on the grinding machine, and a plurality of placing grooves 37 are formed in the roller assembly 3, so that the stainless steel surface belt edge beads can be polished simultaneously, the polishing efficiency is high, and time and labor are saved; when the stainless steel watch band edge beads are placed, the roller assembly 3 is firstly detached from the motor shaft 1, only the positioning fixture blocks 6 on the positioning fixture rings 2 need to be separated from the roller assembly 3 in the detaching process, the operation is simple and convenient, meanwhile, the left clamping needle ring 32 is moved leftwards along the length direction of the roller body 31, the left clamping needle ring 32 is separated from the edge bead profiling blocks 34, the stainless steel watch band edge beads are inserted into one end of the placing groove 37 of the edge bead profiling blocks 34 at the moment, the stainless steel watch band edge beads are placed in the placing groove 37, the stainless steel watch band edge beads are far away from the left clamping needle ring 32 and limited by the thimble blocks 38, the left clamping needle ring 32 is moved rightwards at the moment, the left clamping needle ring is connected with the edge bead profiling blocks 34 in a contact mode, and the stainless steel watch band edge beads are fixed through the positioning fixture blocks 6 on the positioning fixture rings 2, and therefore installation of the stainless steel watch band edge beads is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 stainless steel watchband limit pearl polishes fixing device which characterized in that: including motor shaft (1), location snap ring (2) and drum assembly (3), location snap ring (2) fixed mounting is on motor shaft (1), drum assembly (3) cover is established in motor shaft (1) outside and can follow motor shaft (1) rotation, and drum assembly (3) including establish drum body (31) in motor shaft (1) outside and set up left card needle ring (32), right card needle ring (33) and limit pearl contour block (34) on drum body (31), limit pearl contour block (34) are located between left card needle ring (32) and right card needle ring (33), and offer a plurality of standing groove (37) that are used for placing stainless steel surface strip limit pearl on limit pearl contour block (34) along its length direction on, the equal fixed mounting in both ends has left retaining ring (35) and right retaining ring (36) about drum body (31), it is provided with thimble block (38) to lie in standing groove (37) on right retaining ring (36).

2. The stainless steel watch band edge bead polishing fixture as claimed in claim 1, wherein: the motor shaft (1) is provided with a convex block (4) along the length direction, and the convex block (4) and the motor shaft (1) are integrally formed.

3. The stainless steel watch band edge bead polishing fixture as claimed in claim 1, wherein: the positioning clamp ring (2) is provided with a groove (5) matched with the convex block (4), the positioning clamp ring (2) is further provided with a plurality of positioning clamping blocks (6), and each positioning clamping block (6) is connected with the roller assembly (3) in a clamping mode.

4. The stainless steel watch band edge bead polishing fixture as claimed in claim 1, wherein: the roller body (31) is cylindrical, the upper end face and the lower end face of the roller body (31) are recessed inwards to form a positioning groove (39), and the depth value of the positioning groove (39) is 1-5 mm.

5. The stainless steel watch band edge bead polishing fixture as claimed in claim 1, wherein: and a positioning hole (310) is arranged on the side bead profiling block (34) and positioned at the positioning groove (39).

6. The stainless steel watch band edge bead polishing fixture as claimed in claim 1, wherein: the cross section of the placing groove (37) is U-shaped, and the U-shaped opening of the placing groove (37) is gradually tightened from bottom to top.

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