CN216228448U

CN216228448U - Clamping and adjusting type chamfer grinding machine for production of wire guide wheels

Info

Publication number: CN216228448U
Application number: CN202122809621.2U
Authority: CN
Inventors: 于得江; 王子轩
Original assignee: Tianjin Shiji Xinde Technology Co ltd
Current assignee: Tianjin Shiji Xinde Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-08
Anticipated expiration: 2031-11-17

Abstract

The utility model belongs to the technical field of wire guide wheels, and particularly relates to a clamping adjusting type chamfer grinding machine for wire guide wheel production. This a press from both sides dress regulation formula chamfer polisher for wire wheel production, through setting up the intracavity portion installation clamping device that polishes at the beveler body, the spacing dish that utilizes among the regulation clamping device slides in the spacing inslot, make the connecting pipe drive the wheel embryo edge of multiple specification external diameter and slide in the below of head of polishing, and through the upper end installation extrusion screw at the connecting pipe, utilize the stripper bar of pegging graft in extrusion screw surface to be pressed down by the nut, make the upper end surface of the downward wheel embryo of both ends of stripper bar extrude and support tightly, the inner wall of chamber of polishing simultaneously supports tightly the lower surface of wheel embryo, thereby make to have and be convenient for carry out the supplementary tight fixed characteristics of clamp to the wire wheel at the chamfer.

Description

Clamping and adjusting type chamfer grinding machine for production of wire guide wheels

Technical Field

The utility model relates to the technical field of wire guide wheels, in particular to a clamping and adjusting type chamfer grinding machine for production of wire guide wheels.

Background

The wire guide wheel is a scientific and technological product and is used for changing the direction of the enameled wire and guiding the enameled wire in a proper amount; the wire guide wheel is characterized in that a porcelain ring is made of precise ceramics between the surfaces, the groove is polished to R0.2 precisely, a high-speed bearing is arranged in the porcelain ring, so that the sliding distance between an enameled wire and the porcelain ring is smaller than 0.2mm, the jumping of the enameled wire and a paint film is ensured to be within a very small range, and the baffle plates on the two sides of the wire guide wheel are designed to prevent the enameled wire from jumping out during winding and keep the tension during winding stable;

present wire wheel embryo when production, need put into chamfer polisher with the wire wheel and polish in, polish when using, the last head of polishing in the polisher descends and presses the upper surface of wire wheel for the wire wheel is fixed, nevertheless because the wire wheel be the gyro wheel form, make the area of contact of polishing head and wire wheel too little, make the surface atress of wire wheel inhomogeneous, lead to the wire wheel to turn on one's side even, thereby be not convenient for carry out the chamfer to the wire wheel and polish.

Disclosure of Invention

Based on the technical problem that the existing chamfer grinding machine is inconvenient to extrude and fix a wire wheel blank, the utility model provides a clamping and adjusting type chamfer grinding machine for wire wheel production.

The utility model provides a clamping and adjusting type chamfer grinding machine for production of a wire guide wheel, which comprises a chamfering machine body, a wheel blank and a grinding head, wherein a grinding cavity is formed in the surface of the chamfering machine body, the upper end of the grinding head is installed on the inner wall of the grinding cavity, a clamping device is installed inside the grinding cavity and comprises an extrusion screw, and the clamping device clamps the wheel blank through the extrusion screw.

Preferably, the inner bottom wall of the grinding cavity is provided with a limiting groove, the inner wall of the lower end of the limiting groove is fixedly connected with a limiting disc, the upper surface of the limiting disc is fixedly connected with a connecting pipe, and the axis of the connecting pipe and the axis of the limiting disc are both positioned on the same straight line;

through above-mentioned technical scheme, utilize the connecting pipe to slide under the restriction of spacing groove through spacing dish to be convenient for press from both sides tightly fixedly in the wheel embryo that is applicable to multiple external diameter.

Preferably, the inner wall of the wheel blank is sleeved on the surface of the connecting pipe, the lower surface of the wheel blank is in sliding connection with the inner bottom wall of the grinding cavity, the lower end of the extrusion screw is in threaded connection with the inner wall of the connecting pipe, and the lower surface of the extrusion screw is in contact with the inner bottom wall of the limiting groove;

through above-mentioned technical scheme, utilize the lower surface of wheel embryo and the inner wall contact in the chamber of polishing to be convenient for assist through the inner diapire in the chamber of polishing to the lower extreme of wheel embryo to support tightly fixedly, simultaneously, utilize extrusion screw's lower extreme to pass connecting pipe and spacing dish, thereby be convenient for support tightly to the inner wall extrusion of spacing groove to extrusion screw's lower extreme, and then fix.

Preferably, the surface of the extrusion screw rod is sleeved with a connecting plate in a sliding manner, the surface of the side wall of the connecting plate is hinged with an extrusion block, the surface of the extrusion block is provided with a slot, the inner wall of the slot is inserted with an extrusion rod in a sliding manner, and the surfaces of two ends of the extrusion rod are both contacted with the upper surface of the wheel blank;

through above-mentioned technical scheme, it is articulated with one side surface of connecting plate through the extrusion piece to utilize the extrusion pole, presses close to through extrusion pole and extrusion screw each other for extrusion pole and surface structure occupation space reduce, thereby be convenient for pass the wheel embryo hole of multiple specification internal diameter.

Preferably, the surface of the extrusion screw is provided with a movable groove, the surface of the extrusion rod is in sliding insertion connection with the inner wall of the movable groove, the upper end of the extrusion screw is in threaded connection with a nut, and the lower surface of the nut is in contact with the surface of the extrusion block;

through above-mentioned technical scheme, utilize the nut to screw in from the surperficial of extrusion screw rod downwards to be convenient for push down the surface that the extrusion stem compressed tightly the wheel embryo through the nut.

Preferably, the inner wall of the grinding cavity is provided with a safety door;

through above-mentioned technical scheme, utilize the emergency exit to seal the front end opening of polishing the chamber to the piece that produces when being convenient for avoid polishing outwards splashes.

The beneficial effects of the utility model are as follows:

through setting up the intracavity portion installation clamping device that polishes at the beveler body, utilize the spacing dish of adjusting among the clamping device to slide in the spacing groove, make the connecting pipe drive the wheel embryo edge of multiple specification external diameter slide in the below of the head of polishing, and through the upper end installation extrusion screw at the connecting pipe, utilize the stripper bar of pegging graft in extrusion screw surface to be pressed down by the nut, make the both ends of stripper bar extrude to the upper end surface of wheel embryo downwards and support tightly, the inner wall of polishing the chamber simultaneously supports tightly the lower surface of wheel embryo, thereby make to have and be convenient for carry out the supplementary tight fixed characteristics of clamp to the wire wheel at the chamfer.

Drawings

FIG. 1 is a schematic view of a clamping adjustable chamfer sander for wire guide wheel production according to the present invention;

FIG. 2 is a cross-sectional view of a wheel blank structure of a clamping adjustable chamfer sander for wire guide wheel production according to the present invention;

fig. 3 is a perspective view of an extrusion block structure of a clamping adjustable chamfer angle grinding machine for wire guide wheel production according to the present invention.

In the figure: 1. a chamfering machine body; 2. wheel blank; 3. polishing head; 4. grinding the cavity; 41. extruding the screw; 411. a movable groove; 42. a limiting groove; 43. a limiting disc; 44. a connecting pipe; 45. a connecting plate; 46. extruding the block; 47. a slot; 48. an extrusion stem; 49. a nut; 5. and (4) a safety door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a press from both sides dress regulation formula chamfer polisher for wire wheel production, includes beveler body 1, wheel embryo 2 and sanding head 3, and the chamber of polishing 4 has been seted up on the surface of beveler body 1, and the upper end of sanding head 3 is installed in the inner wall of chamber of polishing 4, and the internally mounted in chamber of polishing 4 has clamping device, and clamping device includes extrusion screw 41, and clamping device presss from both sides tightly wheel embryo 2 through extrusion screw 41.

Further, the inner bottom wall of the polishing cavity 4 is provided with a limiting groove 42, a limiting disc 43 is fixedly connected to the lower end inner wall of the limiting groove 42, a connecting pipe 44 is fixedly connected to the upper surface of the limiting disc 43, the axis of the connecting pipe 44 and the axis of the limiting disc 43 are both located on the same straight line, and the connecting pipe 44 slides under the limitation of the limiting groove 42 through the limiting disc 43, so that the wheel blank 2 suitable for various outer diameters is clamped and fixed.

Further, the inner wall of wheel embryo 2 cup joints in the surface of connecting pipe 44, the lower surface of wheel embryo 2 and the interior diapire sliding connection who polishes chamber 4, the lower extreme of extrusion screw 41 and the inner wall threaded connection of connecting pipe 44, the lower surface of extrusion screw 41 and the interior diapire contact of spacing groove 42, utilize the lower surface of wheel embryo 2 and the inner wall contact of polishing chamber 4, thereby be convenient for support tightly fixedly through the interior diapire that polishes chamber 4 to the lower extreme of wheel embryo 2, simultaneously, the lower extreme that utilizes extrusion screw 41 passes connecting pipe 44 and spacing dish 43, thereby be convenient for support tightly the inner wall extrusion of spacing groove 42 to the lower extreme of extrusion screw 41, and then fix.

Further, connecting plate 45 has been cup jointed in extrusion screw 41's surperficial slip, the lateral wall surface of connecting plate 45 articulates there is extrusion piece 46, slot 47 has been seted up on extrusion piece 46's surface, slot 47's inner wall slides and pegs graft and has squeeze stem 48, squeeze stem 48's both ends surface all with the upper surface contact of wheel embryo 2, it is articulated with one side surface of connecting plate 45 through extrusion piece 46 to utilize squeeze stem 48, press close to each other through squeeze stem 48 and extrusion screw 41, make squeeze stem 48 and surface structure occupation space reduce, thereby be convenient for pass the wheel embryo 2 hole of multiple specification internal diameter.

Furthermore, a movable groove 411 is formed in the surface of the extrusion screw 41, the surface of the extrusion rod 48 is slidably inserted into the inner wall of the movable groove 411, a nut 49 is connected to the upper end of the extrusion screw 41 in a threaded manner, the lower surface of the nut 49 is in contact with the surface of the extrusion block 46, and the nut 49 is screwed downwards from the surface of the extrusion screw 41, so that the extrusion rod 48 is pushed downwards through the nut 49 to press the surface of the wheel blank 2.

Further, the safety door 5 is installed to the inner wall of chamber 4 of polishing, utilizes safety door 5 to seal the front end opening of chamber 4 of polishing to the piece that produces when being convenient for avoid polishing outwards splashes.

Through setting up at the intracavity of polishing 4 internally mounted clamping device of beveler body 1, utilize the spacing dish 43 of adjusting among the clamping device to slide in spacing groove 42, make connecting pipe 44 drive the wheel embryo 2 edge of multiple specification external diameter slide in the below of head 3 of polishing, and through the upper end installation extrusion screw 41 at connecting pipe 44, utilize the extrusion stem 48 of pegging graft in extrusion screw 41 surface to be pressed down by nut 49, make the both ends of extrusion stem 48 extrude the upper end surface of wheel embryo 2 downwards and support tightly, the inner wall of polishing chamber 4 supports tightly the lower surface of wheel embryo 2 simultaneously, thereby make to have and be convenient for carry out the supplementary tight fixed characteristics of clamp to the wire guide wheel at the chamfer.

The working principle is as follows:

when the polishing wheel is used, the extrusion screw 41 is in threaded connection with the surface of the connecting pipe 44, the extrusion rod 48 extends out to one side of the extrusion block 46 through the slot 47, the extrusion block 46 drives the extrusion rod 48 to deflect under the action of gravity, the surface of the extrusion rod 48 is close to the surface of the extrusion screw 41, the wheel blank 2 is sleeved with the surface of the extrusion rod 48 through an inner hole, the connecting pipe 44 is moved, the connecting pipe 44 drives the limiting disc 43 to slide in the limiting groove 42, the upper end edge of the wheel blank 2 is aligned with the knife edge of the polishing head 3, the extrusion rod 48 is deflected, one end of the extrusion rod 48 is inserted into the movable groove 411, the extrusion rods 48 on two sides of the movable groove 411 are balanced, the nut 49 is screwed downwards, the lower end of the nut 49 presses the extrusion rod 48, the upper surface of the wheel blank 2 is extruded by two ends of the extrusion rod 48, and the polishing head 3 presses and fixes the edge of the polishing wheel, so that the pressing rod 48 assists the sanding head 3 in fixing the wheel blank 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a press from both sides dress regulation formula chamfer polisher for wire wheel production, includes beveler body (1), wheel embryo (2) and head (3) of polishing, its characterized in that: grinding chamber (4) have been seted up on the surface of beveler body (1), install in the inner wall of grinding chamber (4) the upper end of grinding head (3), the internally mounted of grinding chamber (4) has clamping device, clamping device is including extrusion screw (41), clamping device presss from both sides tightly wheel embryo (2) through extrusion screw (41).

2. The clamp-mounted adjustable chamfer sander for wire guide wheel production of claim 1, wherein: spacing groove (42) have been seted up to the inner diapire in chamber of polishing (4), spacing groove (42) lower extreme inner wall fixedly connected with spacing dish (43), the last fixed surface of spacing dish (43) is connected with connecting pipe (44), the axis of connecting pipe (44) and the axis of spacing dish (43) all are located same straight line.

3. The clamp-mounted adjustable chamfer sander for wire wheel production of claim 2, wherein: the inner wall of wheel embryo (2) cup joints in the surface of connecting pipe (44), the lower surface of wheel embryo (2) and the interior diapire sliding connection who polishes chamber (4), the lower extreme of extrusion screw (41) and the inner wall threaded connection of connecting pipe (44), the lower surface of extrusion screw (41) and the interior diapire contact of spacing groove (42).

4. The clamp-mounted adjustable chamfer sander for wire wheel production of claim 2, wherein: the surface of the extrusion screw rod (41) is sleeved with a connecting plate (45) in a sliding mode, the surface of the side wall of the connecting plate (45) is hinged to an extrusion block (46), a slot (47) is formed in the surface of the extrusion block (46), an extrusion rod (48) is inserted into the inner wall of the slot (47) in a sliding mode, and the surfaces of the two ends of the extrusion rod (48) are in contact with the upper surface of the wheel blank (2).

5. The clamp-on adjustable chamfer sander for wire guide wheel production of claim 4, wherein: the surface of the extrusion screw rod (41) is provided with a movable groove (411), the surface of the extrusion rod (48) is in sliding insertion connection with the inner wall of the movable groove (411), the upper end of the extrusion screw rod (41) is in threaded connection with a nut (49), and the lower surface of the nut (49) is in contact with the surface of the extrusion block (46).

6. The clamp-mounted adjustable chamfer sander for wire guide wheel production of claim 1, wherein: and a safety door (5) is arranged on the inner wall of the grinding cavity (4).