CN102069434B

CN102069434B - Device for polishing materials

Info

Publication number: CN102069434B
Application number: CN 200910234786
Authority: CN
Inventors: 许振焜
Original assignee: XINLI PRECISION HARDWARE CO Ltd KUNSHAN CITY
Current assignee: XINLI PRECISION HARDWARE CO Ltd KUNSHAN CITY
Priority date: 2009-11-19
Filing date: 2009-11-19
Publication date: 2013-01-16
Anticipated expiration: 2029-11-19
Also published as: CN102069434A

Abstract

The present invention discloses a device for polishing materials, which is characterized in that: an upper die stops at the horizontal direction and can be movably positioned right above a lower die at the longitudinal direction; the upper ends of a plurality of material pressing units stop at the horizontal direction and can be elastically positioned at the lower end of the upper die at the longitudinal direction, wherein the material pressing units are arranged at intervals at the same direction; the lower ends of the material pressing units stop at the axial direction and can be provided with a material pressing roller in a rotatable manner at the circumferential direction , wherein the lowest end of the material pressing roller at the radial direction is lower than the lower end face of the upper die and the lower end face of the material pressing unit; the upper end of the lower die is provided with polishing units of which the number and the position are corresponding to the number and the position of the material pressing rollers, wherein the upper end of the polishing unit has a sharp corner shape. The device for polishing materials provided by the present invention scrapes the cladding coat on the surface of the material which needs polishing through the cooperation effect of the material pressing rollers and the polishing units so as to replace the manual polishing operation and save the manual work and time and a fabulous polishing effect can be reached. Moreover, not only the flatness and fineness of the materials are effectively guaranteed, but also the polishing fraction defective is reduced.

Description

Device for polishing materials

Technical field

The present invention relates to a kind of grinding apparatus, particularly a kind of device for polishing materials.

Background technology

Generally before processing, part owing to raw material flatness deficiency and surface the reasons such as coating are arranged, need first raw material to be polished, guarantee flatness and the fineness of the front material of part processing, the part that processes of guarantee subsequent parts meets the requirements like this, and at present material polishing is manually carried out, generally all be by mould or equipment material to be flattened first, and then by manually material surface being polished, labor intensive so on the one hand, lose time, on the other hand, the manual polishing precision is low, poor stability, the material that also may cause flattening is bumped distortion again in bruting process, affect its flatness.

Summary of the invention

In order to remedy above deficiency, the invention provides a kind of device for polishing materials, it is simple in structure, can carry out machine automatically grinding production efficiency height to material.

The present invention for the technical scheme that solves its technical problem and adopt is: a kind of device for polishing materials, comprise patrix, counterdie, binder spare, binder roller and polishing part, to use direction as benchmark, the stop of patrix horizontal direction and vertical movable being positioned directly over the counterdie, but some binder spare upper end horizontal direction stop and vertical elastic telescopic are positioned the patrix lower end, binder spare is spaced in the same way, binder spare lower end axial retention and circumferencial direction rotatably are provided with the binder roller, the binder roller radially is lower than patrix lower surface and binder spare lower surface bottom, the counterdie upper end is installed with the polishing part that the upper end corresponding with binder roller quantity and position is tip-angled shape, the material that need to polish during use places, between the counterdie, patrix moves downward desired location, this moment, the polishing part upper end of counterdie pressed closer the material downside that needs polishing, binder spare presses closer in the material upper side of needs polishing with binder roller elasticity, make by feeder or miscellaneous equipment this moment needs the material of polishing to move along binder roller tangent to periphery direction, need like this material of polishing under the effect of upper downforce, coating on its downside has just been wiped off by the polishing part, during actual the use, position and the size of the product adjustment polishing part that can polish as required, make the product that needs polishing through once having polished with regard to local surfaces without coating, saved like this polishing operation, saved time, laborsaving, also save artificial.

As a further improvement on the present invention, but the structure that the upper end horizontal direction stop of binder spare and vertical elastic telescopic are positioned the patrix lower end is: the patrix lower end is interval with some grooves, patrix is positioned at the groove upper end and is provided with locating hole, this locating hole lower end is communicated with groove, the locating hole upper end closed, be provided with elastic component, this elastic component is inserted in the locating hole of groove upper end, the elastic component upper end is connected with the locating hole upper end wall, binder spare just can be placed in the groove of patrix lower end, binder spare upper end is connected with the elastic component lower end, the step surface that binder spare upper surface backstop forms with locating hole in the groove upper end, like this, binder spare along continuous straight runs in the groove of patrix lower end just is positioned and can't have moved, when in the vertical lower motion of patrix, binder spare ends the top and needs the rigidity of the material of polishing to end under the effect of top longitudinally move up and down (vertically automatically adjusting) in the elasticity of elastic component with the binder roller, when arriving the lower end under the patrix, on the step surface that the proper backstop in binder spare upper surface forms with locating hole in the groove upper end, can guarantee that like this each binder roller lower end is on the same horizontal plane, the assurance grinding depth is consistent, guarantee the flatness of the rear material of polishing, and elastic component makes the binder roller and need the elastic properties of materials of polishing to contact, and prevents from that its material surface that will need to polish from weighing wounded to prevent that simultaneously mould from damaging.

As a further improvement on the present invention, patrix comprises cover plate and takes off plate, taking off the plate upper end is connected with the cover plate lower end, described locating hole is positioned at the cover plate lower end, and described groove is positioned to take off on the plate and longitudinally run through and takes off plate, and the locating hole lower end just is positioned to be taken off plate groove center and be communicated with groove, like this patrix processing and easy to assembly, simultaneously can guarantee binder spare stress balance, make polishing effective, precision is high.

As a further improvement on the present invention, the structure of locating hole upper end closed is: locating hole is tapped through hole, be provided with and end admittedly screw, should end admittedly screw and this tapped through hole movable upper end screw-threaded engagement, like this, the tapped through hole upper end is just ended admittedly, and screw has sealed, formed the hole of lower ending opening upper end closed, and can regulate owing to only consolidate screw, also just can regulate the degree of depth of locating hole, reduction length that like this can adjustable elastic spare is namely regulated the longitudinal pressure to the material of needs polishing, has guaranteed the smoothness of its feeding and the dynamics of polishing.

As a further improvement on the present invention, also be provided with blowning installation, this blowning installation is fixed positioned in by the polishing part on the counterdie, the blowning installation upper end is lower than polishing part upper surface, blowning installation can upwards blow out has the gas of setting air pressure, when the polishing part will need the coating of the material lower surface of polishing to scrape, can produce a large amount of break flours, blowning installation can blow off these break flours rapidly needs the material lower surface of polishing, prevent the lower surface that its scuffing needs the material of polishing to polish, described blowning installation can be the gas hole that is communicated with extraneous source of the gas.

As a further improvement on the present invention, counterdie comprises lower bolster and lower bolster, lower bolster is fixed positioned in the lower bolster upper end, lower bolster vertically is provided with the spacing hole that vertically runs through, described polishing part and blowning installation just can be inserted in the spacing hole of lower bolster and its lower end is fixed positioned in the lower bolster upper end, like this counterdie processing and easy to assembly can make polishing part and blowning installation location more firm firm simultaneously.

As a further improvement on the present invention; also be provided with first and second separated material plastic-steel; this first and second separated material plastic-steel is fixed positioned in respectively on patrix lower end and the counterdie upper surface; described the first separated material plastic-steel lower surface is higher than radially lower end lowest part of binder roller; the second separated material plastic-steel upper surface is lower than polishing part upper end highest point; when guaranteeing that the material that need to polish is polished, its upper and lower surface is protected like this, prevented that upper and lower mould is with its scratch.

As a further improvement on the present invention, binder roller material is plastic-steel, uses this kind material needing can prevent from the material of polishing by the roller scratch.

As a further improvement on the present invention, elastic component is stage clip.

As a further improvement on the present invention, the counterdie upper end also is provided with spacer pin, at least three spacer pins are fixed positioned in the counterdie upper end, just can accommodatingly need the material of polishing to slide along feed direction between this spacer pin, the assurance feeding is smooth and easy, prevents from needing the material of polishing that the deflection phenomenon that not in place even appearance and mould bump that causes polishing occurs in mould.

Useful technique effect of the present invention is: but the present invention is by being provided with the vertically binder spare of elastic telescopic below patrix, binder spare below is provided with again circumferencial direction rotatably and the binder roller of axial retention, this binder roller can roll along feed direction, counterdie is provided with the polishing part at binder roller correspondence position again, like this, binder roller and polishing part mating reaction just will need the coating of the material surface of polishing to wipe off, replaced like this manual polishing operation, artificial and time have been saved, and it is effective to polish, effectively guarantee flatness and the fineness of material, reduced the polishing fraction defective.

Description of drawings

Fig. 1 is main TV structure schematic diagram of the present invention;

Fig. 2 is plan structure schematic diagram of the present invention;

Fig. 3 is left TV structure schematic diagram of the present invention.

The specific embodiment

Embodiment: a kind of device for polishing materials, comprise patrix 1, counterdie 2, binder spare 3, binder roller 4 and polishing part 5, to use direction as benchmark, patrix 1 horizontal direction stop and vertical movable being positioned directly over the counterdie 2, but some binder spare 3 upper end horizontal direction stop and vertical elastic telescopic are positioned patrix 1 lower end, binder spare 3 is spaced in the same way, binder spare 3 lower end axial retention and circumferencial direction rotatably are provided with binder roller 4, binder roller 4 radially is lower than patrix 1 lower surface and binder spare 3 lower surfaces bottom, counterdie 2 upper ends are installed with the polishing part 5 that the upper end corresponding with binder roller 4 quantity and position is tip-angled shape, the material that need to polish during use places, counterdie 1, between 2, patrix 1 moves downward desired location, this moment, polishing part 5 upper ends of counterdie 2 pressed closer the material downside that needs polishing, binder spare 3 presses closer in the material upper side of needs polishing with binder roller 4 elasticity, make by feeder or miscellaneous equipment this moment needs the material of polishing to move along binder roller 4 tangent to periphery directions, need like this material of polishing under the effect of upper downforce, coating on its downside has just been wiped off by polishing part 5, during actual the use, position and the size of the product adjustment polishing part that can polish as required, make the product that needs polishing through once having polished with regard to local surfaces without coating, saved like this polishing operation, saved time, laborsaving, also save artificial.

But the structure that described binder spare 3 upper end horizontal direction stop and vertical elastic telescopic are positioned patrix 1 lower end is: patrix 1 lower end is interval with some grooves 11, patrix 1 is positioned at groove 11 upper ends and is provided with locating hole 12, these locating hole 12 lower ends are communicated with groove 11, locating hole 12 upper end closeds, be provided with elastic component 13, this elastic component 13 is inserted in the locating hole 12 of groove 11 upper ends, elastic component 13 upper ends and locating hole 12 upper end wall are connected, binder spare 3 just can be placed in the groove 11 of patrix 1 lower end, binder spare 3 upper ends and elastic component 13 lower ends are connected, binder spare 3 upper surface backstops are in the step surface of groove 11 upper ends and locating hole 12 formation, like this, binder spare 3 just is positioned and can't have moved at the groove 11 interior along continuous straight runs of patrix 1 lower end, when in the vertical lower motion of patrix 1, binder spare 3 ends the top and needs the rigidity of the material of polishing to end under the effect of top longitudinally move up and down (vertically automatically adjusting) in the elasticity of elastic component 13 with binder roller 4, when patrix arrives the lower end 1 time, the proper backstop in binder spare 3 upper surfaces is on the step surface of groove 11 upper ends and locating hole 12 formation, can guarantee that like this each binder roller 4 lower end is on the same horizontal plane, the assurance grinding depth is consistent, guarantee the flatness of the rear material of polishing, and elastic component 13 makes binder roller 4 and need the elastic properties of materials of polishing to contact, and prevents from that its material surface that will need to polish from weighing wounded to prevent that simultaneously mould from damaging.

Described patrix 1 comprises cover plate 14 and takes off plate 15, take off plate 15 upper ends and cover plate 14 lower ends are connected, described locating hole 12 is positioned at cover plate 14 lower ends, described groove 11 is positioned to take off on the plate 15 and longitudinally run through and takes off plate 15, locating hole 12 lower ends just are positioned to be taken off plate 15 grooves, 11 centers and is communicated with groove 11, like this patrix 1 processing and easy to assembly, and the while can guarantee binder spare 3 stress balances, make polishing effective, precision is high.

The structure of described locating hole 12 upper end closeds is: locating hole 12 is tapped through hole, be provided with and end admittedly screw 16, should end admittedly screw 16 and this tapped through hole movable upper end screw-threaded engagement, like this, the tapped through hole upper end is just ended admittedly, and screw 16 has sealed, formed the hole of lower ending opening upper end closed, and can regulate owing to only consolidate screw 16, also just can regulate the degree of depth of locating hole 12, reduction length that like this can adjustable elastic spare 13 is namely regulated the longitudinal pressure to the material of needs polishing, has guaranteed the smoothness of its feeding and the dynamics of polishing.

The described blowning installation 6 that also is provided with, the polishing part 5 that this blowning installation 6 is fixed positioned on the counterdie 2 is other, blowning installation 6 upper ends are lower than polishing part 5 upper surfaces, blowning installation 6 can upwards blow out has the gas of setting air pressure, when polishing part 5 will need the coating of the material lower surface of polishing to scrape, can produce a large amount of break flours, blowning installation 6 can blow off these break flours rapidly needs the material lower surface of polishing, prevent the lower surface that its scuffing needs the material of polishing to polish, described blowning installation 6 can be the gas hole that is communicated with extraneous source of the gas.

Described counterdie 2 comprises lower bolster 21 and lower bolster 22, lower bolster 21 is fixed positioned in lower bolster 22 upper ends, lower bolster 21 vertically is provided with the spacing hole 23 that vertically runs through, described polishing part 5 and blowning installation 6 just can be inserted in the spacing hole 23 of lower bolster 21 and its lower end is fixed positioned in lower bolster 22 upper ends, like this counterdie 2 processing and easy to assembly can make polishing part 5 and blowning installation 6 location more firm firm simultaneously.

Described first and second separated material plastic-

steel

7,8 that also is provided with; this first and second separated material plastic-

steel

7,8 is fixed positioned in respectively on patrix 1 lower end and counterdie 2 upper surfaces; described the first separated material plastic-steel 7 lower surfaces are higher than radially lower end lowest part of binder roller 4; the second separated material plastic-steel 8 upper surfaces are lower than polishing part 5 upper end highest points; like this when guaranteeing that the material that need to polish is polished; its upper and lower surface is protected, prevented that upper and lower mould 2 is with its scratch.

Described binder roller 4 materials are plastic-steel, use this kind material needing can prevent from the material of polishing by the roller scratch.

Described elastic component 13 is stage clip.

Described counterdie 2 upper ends also are provided with spacer pin 9, at least three spacer pins 9 are fixed positioned in counterdie 2 upper ends, just can accommodatingly need the material of polishing to slide along feed direction between this spacer pin, the assurance feeding is smooth and easy, prevent from needing the material of polishing that the deflection phenomenon that not in place even appearance and mould bump that causes polishing occurs in mould, this example is provided with four spacer pins, and its locating effect is better.

Claims

1. device for polishing materials, it is characterized by: comprise patrix (1), counterdie (2), binder spare (3), binder roller (4) and polishing part (5), to use direction as benchmark, patrix (1) horizontal direction stop and vertical movable being positioned directly over the counterdie (2), some binder spares (3) but upper end horizontal direction stop and vertically elastic telescopic be positioned patrix (1) lower end, binder spare (3) is spaced in the same way, binder spare (3) lower end axial retention and circumferencial direction rotatably are provided with binder roller (4), binder roller (4) radially is lower than patrix (1) lower surface and binder spare (3) lower surface bottom, and counterdie (2) upper end is installed with the polishing part (5) that the upper end corresponding with binder roller (4) quantity and position is tip-angled shape.

2. a kind of device for polishing materials according to claim 1, it is characterized by: binder spare (3) but upper end horizontal direction stop and vertically the elastic telescopic structure that is positioned patrix (1) lower end be: patrix (1) lower end is interval with some grooves (11), patrix (1) is positioned at groove (11) upper end and is provided with locating hole (12), this locating hole (12) lower end is communicated with groove (11), locating hole (12) upper end closed, be provided with elastic component (13), this elastic component (13) is inserted in the locating hole (12) of groove (11) upper end, elastic component (13) upper end is connected with locating hole (12) upper end wall, binder spare (3) just can be placed in the groove (11) of patrix (1) lower end, binder spare (3) upper end is connected with elastic component (13) lower end, the step surface that binder spare (3) upper surface backstop forms with locating hole (12) in groove (11) upper end.

3. a kind of device for polishing materials according to claim 2, it is characterized by: patrix (1) comprises cover plate (14) and takes off plate (15), taking off plate (15) upper end is connected with cover plate (14) lower end, described locating hole (12) is positioned at cover plate (14) lower end, described groove (11) is positioned at that to take off plate (15) upper and longitudinally run through and take off plate (15), and locating hole (12) lower end just is positioned to be taken off plate (15) groove (11) center and be communicated with groove (11).

4. according to claim 2 or 3 described a kind of device for polishing materials, it is characterized by: the structure of locating hole (12) upper end closed is: locating hole (12) is tapped through hole, be provided with and end admittedly screw (16), should end admittedly screw (16) and this tapped through hole movable upper end screw-threaded engagement.

5. a kind of device for polishing materials according to claim 1, it is characterized by: also be provided with blowning installation (6), the polishing part (5) that this blowning installation (6) is fixed positioned on the counterdie (2) is other, blowning installation (6) upper end is lower than polishing part (5) upper surface, and blowning installation (6) can upwards blow out has the gas of setting air pressure.

6. a kind of device for polishing materials according to claim 1 or 5, it is characterized by: counterdie (2) comprises lower bolster (21) and lower bolster (22), lower bolster (21) is fixed positioned in lower bolster (22) upper end, lower bolster (21) vertically is provided with the spacing hole (23) that vertically runs through, and described polishing part (5) and blowning installation (6) just can be inserted in the spacing hole (23) of lower bolster (21) and its lower end is fixed positioned in lower bolster (22) upper end.

7. a kind of device for polishing materials according to claim 1, it is characterized by: also be provided with first and second separated material plastic-steel (7,8), this first and second separated material plastic-steel (7,8) is fixed positioned in respectively on patrix (1) lower end and counterdie (2) upper surface, described the first separated material plastic-steel (7) lower surface is higher than radially lower end lowest part of binder roller (4), and the second separated material plastic-steel (8) upper surface is lower than polishing part (5) upper end highest point.

8. a kind of device for polishing materials according to claim 1, it is characterized by: binder roller (4) material is plastic-steel.

9. a kind of device for polishing materials according to claim 1, it is characterized by: elastic component (13) is stage clip.

10. a kind of device for polishing materials claimed in claim 1, it is characterized by: counterdie (2) upper end also is provided with spacer pin (9), at least three spacer pins (9) are fixed positioned in counterdie (2) upper end, just can accommodatingly need the material of polishing to slide along feed direction between this spacer pin.