CN209335329U - A kind of grinding device of injection mould processing - Google Patents

Abstract

The utility model discloses a kind of grinding devices of injection mould processing, including air inlet, fixture nut, rear cover, shell, pressure stabilizing exhaust valve, filter plate, start button, air intake lever, handle, pressing lever, snap-gauge, air motor, shield, first rolling bearing, engine, second rolling bearing, damping spring, bull stick, support base, third rolling bearing, bolt and grinding head, the shell is connect by spherical linkage with support base, described rear cover one end is welded and fixed with shell one end outer ring, the fixture nut is connected through a screw thread by screw thread and pressure stabilizing exhaust valve and rear cover one end center, the grinding device of the injection mould processing has good positioning damping performance, operating angle can be adjusted by hinge, reduce labor intensity, shield preferably avoids the damage of clast opponent in bruting process, filter plate and pressure stabilizing row The setting of air valve is effectively filtered the dust clast in air inlet gas, extends the working life of internal mechanism.

Description

A kind of grinding device of injection mould processing

Technical field

The utility model relates to machining equipment technical field, specially a kind of grinding device of injection mould processing.

Background technique

Mold polishing is usually to be polished using oilstone, sand paper, wool wheel etc. the mold cavity surface of mold, makes mold Working surface can be as bright as a sixpence process, fine Mold polishing at present relies primarily on polishing gun polishing, sets after working long hours The clast generated in standby continuous vibration and bruting process causes to damage to human body, and polishing gun body is heavier, disappears to physical strength Greatly, to affect grinding accuracy, the dust, clast in air can also generate different degrees of damage to consumption to internal mechanism, Service life is reduced, in view of these situations, needs such issues that solve using existing technology.

Utility model content

The purpose of this utility model is to provide a kind of grinding devices of injection mould processing, to solve above-mentioned background technique The problem of middle proposition.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of injection mould processing is beaten Mill apparatus, including air inlet, fixture nut, rear cover, shell, pressure stabilizing exhaust valve, filter plate, start button, air intake lever, handle, Pressing lever, snap-gauge, air motor, shield, the first rolling bearing, engine, the second rolling bearing, damping spring, bull stick, support Seat, third rolling bearing, bolt and grinding head, the shell are connect by spherical linkage with support base, described rear cover one end and Shell one end outer ring is welded and fixed, and the fixture nut is connected by screw thread and pressure stabilizing exhaust valve and rear cover one end center by screw thread It connects, the fixture nut center offers air inlet, and described filter plate one end is welded and fixed with the pressure stabilizing exhaust valve other end, described Air intake lever one end is fixedly welded on filter plate other end center, and the air intake lever other end and air motor one end pass through fastening spiral shell Nail is fixed, and rubber washer is provided between the air intake lever outer ring and air motor interface inner wall, the air intake lever is close to pneumatic horse The side upper surface reached is provided with start button, and the air motor other end is welded and fixed with the first rolling bearing inner ring, institute The first housing washer and inner walls are stated by frictionally securing, the first rolling bearing other end inner ring and engine one End is welded and fixed, and bull stick outer ring side is welded and fixed with the inner ring of the first rolling bearing and the second rolling bearing, described The bull stick outer ring other side is fixedly welded on third rolling bearing inner ring, and the damping spring is wound in bull stick outer ring, the bull stick The other end is connected through a screw thread with bolt one end, and the bolt other end is connected through a screw thread with grinding head, the handle side It is fixedly connected by fastening screw with shell outer ring side, is connected with handle bottom surface side by screw thread at the top of the pressing lever It connects, is fixedly connected by fastening screw with handle grooves in the middle part of the snap-gauge, the shield aperture small side inner ring and shell Middle part is welded and fixed.

Further, the rear cover is equipped in the side groove of fixture nut and is evenly arranged with gas vent.

Further, pass through gear engaged transmission with engine inside the air motor.

Further, filter mesh is evenly arranged on the inside of the filter plate center and air intake lever welding portion.

Further, drop has lubricating oil inside the air motor.

Further, the aperture of the air inlet is equal to the aperture of air intake lever.

Compared with prior art, the utility model beneficial effect achieved is: the grinding device of the injection mould processing It is provided with support base, is connect by spherical linkage with shell, working strength is effectively reduced, inside is equipped with pressure stabilizing exhaust valve, has Effect maintains the stabilization of internal work environment, reduces noise, and engine is suspended in shell by the rolling bearing welding of two sides It is interior, the vibration of engine bring is effectively reduced, hull outside is provided with shield, is conducive to opponent and protects, prevent clast Bring damage, is provided with filter plate at air intake lever, effectively avoids in gas dust and clast to air motor bring Abrasion, bull stick outer ring is wound with damping spring, further progress damping.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the whole interior structural schematic diagram of the utility model；

Fig. 2 is the overall structure diagram of the utility model；

Fig. 3 is the whole side structure schematic view of the utility model；

In figure: 1, air inlet；2, fixture nut；3, rear cover；4, shell；5, pressure stabilizing exhaust valve；6, filter plate；7, starting is pressed Button；8, air intake lever；9, handle；10, pressing lever；11, snap-gauge；12, air motor；13, shield；14, the first rolling bearing；15, Engine；16, the second rolling bearing；17, damping spring；18, bull stick；19, support base；20, third rolling bearing；21, bolt； 22, grinding head.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of grinding device of injection mould processing, packet Include air inlet 1, fixture nut 2, rear cover 3, shell 4, pressure stabilizing exhaust valve 5, filter plate 6, start button 7, air intake lever 8, handle 9, Pressing lever 10, snap-gauge 11, air motor 12, shield 13, the first rolling bearing 14, engine 15, the second rolling bearing 16, damping Spring 17, bull stick 18, support base 19, third rolling bearing 20, bolt 21 and grinding head 22, shell 4 pass through spherical linkage and branch It supports seat 19 to connect, 3 one end of rear cover is welded and fixed with 4 one end outer ring of shell, and rear cover 3 is equipped with equal in the side groove of fixture nut 2 Even to be provided with gas vent, fixture nut 2 is connected through a screw thread by screw thread and pressure stabilizing exhaust valve 5 and 3 one end center of rear cover, fixed 2 center of nut offers air inlet 1, and the aperture of air inlet 1 is equal to the aperture of air intake lever 8,6 one end of filter plate and pressure stabilizing exhaust valve 5 other ends are welded and fixed, and are evenly arranged with filter mesh, air intake lever 8 one on the inside of 6 center of filter plate and 8 welding portion of air intake lever End is fixedly welded on 6 other end of filter plate center, and 8 other end of air intake lever is fixed with 12 one end of air motor by fastening screw, It is provided with rubber washer between 12 interface inner wall of 8 outer ring of air intake lever and air motor, air intake lever 8 is on the side of air motor 12 Surface is provided with start button 7, and 12 other end of air motor is welded and fixed with 14 inner ring of the first rolling bearing, in air motor 12 Portion's drop has lubricating oil, and 12 inside of air motor passes through gear engaged transmission, 14 outer ring of the first rolling bearing and shell with engine 15 4 inner wall of body is by frictionally securing, and 14 other end inner ring of the first rolling bearing is welded and fixed with 15 one end of engine, 18 outer ring of bull stick Side and the inner ring of the first rolling bearing 14 and the second rolling bearing 16 are welded and fixed, and the 18 outer ring other side of bull stick is welded and fixed In 20 inner ring of third rolling bearing, damping spring 17 is wound in 18 outer ring of bull stick, and 18 other end of bull stick passes through with 21 one end of bolt It is threadedly coupled, 21 other end of bolt is connected through a screw thread with grinding head 22, and 9 side of handle passes through fastening screw and 4 outer ring of shell Side is fixedly connected, and 10 top of pressing lever is connected through a screw thread with 9 bottom surface side of handle, passes through fastening screw in the middle part of snap-gauge 11 It is fixedly connected with 9 groove of handle, is welded and fixed in the middle part of the small side inner ring in 13 aperture of shield and shell 4；The injection mould processing Grinding device be fixedly connected with support base 19 by spherical linkage, will be integrally placed at wait by injection mold of polishing, by what is selected Grinding head 22 is tightened on bolt 21, at this time can be by fixed handle 9, when by lower handle 9 by the rotation of snap-gauge 11 to horizontality When, 10 stress of pressing lever moves downward, and presses start button 7, and air intake lever 8 starts air inlet, and filter plate 6 will be sent by air inlet 1 The gas entered carries out contaminant filter, while pressure stabilizing exhaust valve 5 works, and removes internal waste gas, control by the row of exhausting-gas hole on rear cover 3 Air pressure inside, gas pass through the air inlet of air motor 12, drive air motor 12 to work, are further driven to engage by gear Engine 15 work, drive the second rolling bearing 16 and 20 inner ring of third rolling bearing rotation, thus drive bull stick 18 rotate, It drives grinding head 22 to rotate by bolt 21 again, now close to mould cavity surface, starts to polish.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of grinding device of injection mould processing, including it is air inlet (1), fixture nut (2), rear cover (3), shell (4), steady It is pressure exhaust valve (5), filter plate (6), start button (7), air intake lever (8), handle (9), pressing lever (10), snap-gauge (11), pneumatic Motor (12), shield (13), the first rolling bearing (14), engine (15), the second rolling bearing (16), damping spring (17), Bull stick (18), support base (19), third rolling bearing (20), bolt (21) and grinding head (22), it is characterised in that: the shell (4) it is connect by spherical linkage with support base (19), described rear cover (3) one end is welded and fixed with shell (4) one end outer ring, described Fixture nut (2) is connected through a screw thread by screw thread and pressure stabilizing exhaust valve (5) and rear cover (3) one end center, the fixture nut (2) center offers air inlet (1), and described filter plate (6) one end is welded and fixed with pressure stabilizing exhaust valve (5) other end, it is described into Gas bar (8) one end is fixedly welded on filter plate (6) other end center, air intake lever (8) other end and air motor (12) one End is fixed by fastening screw, is provided with rubber washer between air intake lever (8) outer ring and air motor (12) interface inner wall, institute It states air intake lever (8) to be provided with start button (7) close to the side upper surface of air motor (12), the air motor (12) is another End is welded and fixed with the first rolling bearing (14) inner ring, and the first rolling bearing (14) outer ring is with shell (4) inner wall by rubbing It wipes and fixes, the first rolling bearing (14) other end inner ring is welded and fixed with engine (15) one end, and the bull stick (18) is outside Circle side and the inner ring of the first rolling bearing (14) and the second rolling bearing (16) are welded and fixed, and bull stick (18) outer ring is another Side is fixedly welded on third rolling bearing (20) inner ring, and the damping spring (17) is wound in bull stick (18) outer ring, and described turn Bar (18) other end is connected through a screw thread with bolt (21) one end, and bolt (21) other end and grinding head (22) pass through screw thread Connection, handle (9) side are fixedly connected by fastening screw with shell (4) outer ring side, at the top of the pressing lever (10) It is connected through a screw thread with handle (9) bottom surface side, is fixed in the middle part of the snap-gauge (11) by fastening screw and handle (9) groove It is welded and fixed in the middle part of connection, the small side inner ring in shield (13) aperture and shell (4).

2. a kind of grinding device of injection mould processing according to claim 1, it is characterised in that: rear cover (3) dress Gas vent is evenly arranged in the side groove for having fixture nut (2).

3. a kind of grinding device of injection mould processing according to claim 1, it is characterised in that: the air motor (12) internal to pass through gear engaged transmission with engine (15).

4. a kind of grinding device of injection mould processing according to claim 1, it is characterised in that: the filter plate (6) Filter mesh is evenly arranged on the inside of center and air intake lever (8) welding portion.

5. a kind of grinding device of injection mould processing according to claim 1, it is characterised in that: the air motor (12) internal drop has lubricating oil.

6. a kind of grinding device of injection mould processing according to claim 1, it is characterised in that: the air inlet (1) Aperture be equal to air intake lever (8) aperture.