Polishing device for machining of valve element of one-way valve

Abstract

The utility model discloses a polishing device for processing a valve core of a one-way valve, relates to the technical field of processing of the valve core of the one-way valve, and aims to solve the technical problems that the outer wall is nonuniformly polished and the yield is reduced due to the fact that the valve core of the one-way valve is manually polished at present. Two short shafts are symmetrically installed on the side plates, a first gear and a second gear are rotationally connected to the two short shafts correspondingly, a chain is jointly tensioned by the first gear and the second gear, and a plurality of bearing mechanisms are installed on the outer edge face of the chain at equal intervals; by designing the first gear, the second gear, the chain, the servo motor, the rolling wheel and the polishing rod, the servo motor drives the second gear to rotate, the chain conveys the valve element body, the rolling wheel clamps the valve element body, the polishing rod polishes the valve element body, polishing is automatically carried out, manual polishing is replaced, and the polishing efficiency is improved. And automatic feeding can be completed, and the grinding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to one -way valve valve core processing technical field more specifically, relate to a kind of grinding device for one -way valve valve core processing. BACKGROUND

[0002] One-way valve is that fluid can only flow along inlet, and medium cannot backflow in outlet, commonly known as one-way valve. One-way valve is also called check valve or non-return valve. It is used in hydraulic system to prevent oil flowing in reverse direction, or used in pneumatic system to prevent compressed air flowing in reverse direction. One-way valve has straight-through type and right-angle type. Straight-through type one-way valve is installed on pipeline by screw connection. Right-angle type one-way valve has three forms of screw connection, plate connection and flange connection.

[0003] The existing one-way valve valve core needs to be polished by manpower one by one when polishing, and the valve core outer wall is unevenly polished when polishing the circular valve core by manpower, which reduces the valve core polishing yield.

[0004] Therefore, we provide a kind of grinding device for one -way valve valve core processing. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the deficiency of prior art, adapting to reality needs, provide a kind of grinding device for one -way valve valve core processing to solve the technical problem that current manual polishing one -way valve valve core causes uneven polishing of outer wall, so that yield is reduced.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a kind of grinding device for one -way valve valve core processing, including support, the support side is equipped with side plate, two short shafts are symmetrically installed on the side plate, first gear and second gear are rotatably connected on the two short shafts, the first gear and the second gear are commonly tensioned with chain, a plurality of receiving mechanisms are equidistantly installed on the outer edge surface of the chain, valve core main body is installed on the plurality of receiving mechanisms, the receiving mechanism includes base, recess is formed in the base, the side of the recess is equipped with the supporting plate.

[0007] Preferably, two long grooves are formed in the top end of the support, two rollers are rotatably installed in the two long grooves, a base is installed on the side plate, and a polishing rod is installed on the base opposite to the four rollers.

[0008] Preferably, a rotary motor is installed on the top end of the base, a rotating wheel is installed on the rotary motor and the two polishing rods, the three rotating wheels are arranged in a triangular shape, and a band is commonly tensioned on the three rotating wheels.

[0009] Preferably, a horizontal plate is installed on the side of the side plate, the horizontal plate is placed at the top inside the chain, and a servo motor that drives the second gear to rotate is installed on the side of the bracket.

[0010] Preferably, a guide hopper is installed on one side of the support, and a through groove is opened on the side of the guide hopper facing the support. The pallet installed on the base is arranged towards the guide hopper.

[0011] Preferably, the bottom of the feed hopper is provided with an inclined surface, the lower end of the inclined surface of the feed hopper faces the support, and the through groove is cross-shaped.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model designs a first gear, a second gear, a chain, a servo motor, rollers, and a grinding rod. The servo motor drives the second gear to rotate, the chain transports the valve core body, the rollers clamp the valve core body, and the grinding rod grinds the valve core body. The grinding is performed automatically, replacing manual grinding and improving grinding efficiency.

[0014] 2. This utility model also incorporates a base, groove, tray, guide hopper, and through groove. The valve core body is placed in the groove on the base, and the tray on the side of the base passes through the guide hopper to attach the valve core body in the guide hopper to the tray. The valve core body is then removed through the cross-shaped through groove, which enables automatic feeding and improves grinding efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0017] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure at point B;

[0018] Figure 4 This utility model Figure 2 A schematic diagram of the structure of the receiving mechanism.

[0019] Explanation of the labels in the diagram:

[0020] 1, support; 101, side plate; 102, short shaft; 103, horizontal plate; 2, first gear; 201, second gear; 202, chain; 203, servo motor; 3, valve core body; 4, long slot; 401, roller; 402, base; 403, polishing rod; 404, rotary motor; 405, rotating wheel; 406, bandage; 5, receiving mechanism; 501, base; 502, groove; 503, supporting plate; 6, material guide bin; 601, through slot. DETAILED DESCRIPTION

[0021] As Figures 1 to 4 shown, the utility model relates to a kind of grinding devices for processing of one-way valve core, including support 1,

[0022] In the embodiment of the utility model, support 1 side is equipped with side plate 101, two short shafts 102 are symmetrically installed on side plate 101, first gear 2 and second gear 201 are rotatably connected on two short shafts 102 respectively, first gear 2 and second gear 201 are commonly tensioned with chain 202, multiple receiving mechanisms 5 are equidistantly installed on the outer edge surface of chain 202, valve core body 3 is installed on multiple receiving mechanisms 5, receiving mechanism 5 includes base 501, recess 502 is opened on base 501, supporting plate 503 is installed on one side of recess 502, two long slots 4 are opened in the top of support 1, two rollers 401 are rotatably installed in two long slots 4, base 402 is installed on side plate 101, polishing rod 403 is installed on base 402 and opposite four rollers 401, rotary motor 404 is installed on the top of base 402, rotating wheel 405 is installed on rotary motor 404 and two polishing rods 403, three rotating wheels 405 are in triangular arrangement, bandage 406 is commonly tensioned with three rotating wheels 405, second gear 201 is rotated by servo motor 203 drive, valve core body 3 is conveyed by chain 202, valve core body 3 is clamped by roller 401, valve core body 3 is polished by polishing rod 403, automatically polish, instead of manual polishing, improve polishing efficiency.

[0023] In the embodiment of the utility model, the horizontal plate 103 is installed on the side of the side plate 101, the horizontal plate 103 is placed inside the top end of the chain 202, the bracket 1 side is installed with the servo motor 203 that drives the second gear 201 rotation, the one side of bracket 1 is installed with the material guiding bin 6, the material guiding bin 6 is set with the through slot 601 towards the one side of bracket 1, the base 501 installs the supporting plate 503 and is arranged towards the material guiding bin 6, when the specific implementation, the material guiding bin 6 is set with the slot that the supporting plate 503 passes through towards the one side bottom end of bracket 1, the bottom end of material guiding bin 6 is provided with the inclined plane, the low end of material guiding bin 6 inclined plane is towards bracket 1, the through slot 601 is cross-shaped, the valve core body 3 is placed by the recess 502 on the base 501, the valve core body 3 in material guiding bin 6 is overlapped on the supporting plate 503 by the supporting plate 503 on the side of base 501 passing through material guiding bin 6, the valve core body 3 is taken out by the through slot 601 of cross-shaped, can complete automatic feeding, improves polishing efficiency.

[0024] Working principle: the embodiment provides a kind of polishing device for one-way valve core processing, when using, multiple valve core bodies 3 are placed in material guiding bin 6, when servo motor 203 and rotary motor 404 work, drive second gear 201 rotation, by chain 202, supporting mechanism 5 is moved, by the supporting plate 503 on the side of base 501, the valve core body 3 is taken out by being inserted into material guiding bin 6, when valve core body 3 moves to the roller 401, valve core body 3 moves to between two rollers 401, by polishing rod 403, valve core body 3 is polished, after polishing, by chain 202, supporting plate 503 is moved, by supporting plate 503, valve core body 3 is taken out from roller 401, and is re-fallen into recess 502, and polishing is completed.

[0025] The embodiment of the utility model discloses the preferred embodiment, but is not limited to this, the ordinary skill of the art, the spirit of the utility model is easily understood according to the above-mentioned embodiment, and different induction and change are made, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A grinding device for machining the valve core of a one-way valve, characterized in that, Including support (1), side surface mounting has side plate (101), two short shafts (102) are symmetrically installed on the side plate (101), first gear (2) and second gear (201) are respectively connected in rotation on two short shafts (102), first gear (2) and second gear (201) are jointly tensioned with chain (202), a plurality of receiving mechanisms (5) are installed on the outer edge surface of chain (202), valve core body (3) is installed on a plurality of receiving mechanisms (5), and the receiving mechanism (5) comprises base (501), recess (502) is formed in the base (501), and the side of recess (502) is provided with supporting plate (503).

2. The grinding device for machining a check valve spool according to claim 1, characterized in that, Two long grooves (4) are formed at the top of support (1), two rollers (401) are rotatably installed in two long grooves (4), base (402) is installed on side plate (101), and polishing rod (403) is installed on base (402) and opposite four rollers (401).

3. The honing apparatus for machining a check valve spool according to claim 2, wherein Rotary motor (404) is installed at the top of base (402), rotary motor (404) and two polishing rods (403) are provided with rotating wheel (405), three rotating wheels (405) are arranged in a triangular shape, and binding belt (406) is jointly tensioned on three rotating wheels (405).

4. The honing apparatus for machining a check valve spool according to claim 1, wherein Horizontal plate (103) is installed on the side surface of side plate (101), horizontal plate (103) is arranged at the top inside of chain (202), and servo motor (203) is installed on the side surface of support (1) and drives second gear (201) to rotate.

5. The honing apparatus for machining a check valve spool according to claim 1, wherein Material guiding bin (6) is installed on one side of support (1), through groove (601) is formed on the side of material guiding bin (6) towards support (1), and supporting plate (503) installed on base (501) is arranged towards material guiding bin (6).

6. The honing apparatus for machining a check valve spool according to claim 5, wherein The bottom end of material guiding bin (6) is provided with an inclined surface, the low end of the inclined surface of material guiding bin (6) is towards support (1), and the through groove (601) is in a cross shape.

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