CN214322884U

CN214322884U - Plastic mould surface milling device

Info

Publication number: CN214322884U
Application number: CN202022839093.0U
Authority: CN
Inventors: 肖良
Original assignee: Jiangxi Zhuanli Precision Hardware Co ltd
Current assignee: Jiangxi Zhuanli Precision Hardware Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-01
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to the technical field of plastic mould processing, in particular to a plastic mould surface milling device which can improve the polishing speed and the polishing efficiency through arrangement; including the case of polishing, four group's landing legs, the cylinder, the platform of polishing, a rotating shaft, the connecting plate, two sets of fixed blocks, the lead screw, screw nut, the slide bar, the sliding sleeve, first motor, the mounting panel, the second motor, polish dish and power device, there is the cavity in the case of polishing, the case front end of polishing is equipped with the material loading mouth, landing leg top and the bottom end fixed connection of polishing, cylinder fixed mounting is in the indoor bottom of the case cavity of polishing, the output of cylinder and the bench top fixed connection of polishing, the rotatable installation of pivot is on the case top of polishing, pivot bottom and connecting plate top fixed connection, two sets of fixed block tops and connecting plate bottom fixed connection, the rotatable installation of lead screw is between two sets of fixed blocks, screw nut spiral shell is on the lead screw, slide bar fixed mounting is between two sets of fixed blocks, the sliding sleeve slip cap is established on the slide bar.

Description

Plastic mould surface milling device

Technical Field

The utility model relates to a technical field of plastic mould processing especially relates to a plastic mould surface milling device.

Background

The plastic mould is a combined mould for compression moulding, extrusion moulding, injection, blow moulding and low-foaming moulding, and can be used for processing a series of plastic parts with different shapes and sizes by means of the coordinated change of the male mould, the female mould and the auxiliary moulding system. Must grind it and mill in the plastic mould course of working, mill and not only increase the pleasing to the eye of plastic mould, can improve corrosion resistance, the wearability on plastic mould surface moreover, but current mill device only can be to going on of one row of plastic mould, and the centre needs to stop many times absolutely, can not once only accomplish, leads to milling speed slower, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a through the setting, can improve the speed of polishing, improve the plastic mould surface milling device of efficiency of polishing simultaneously.

The utility model discloses a plastic mould surface milling device, including the case of polishing, four groups of landing legs, the cylinder, the platform of polishing, the pivot, the connecting plate, two sets of fixed blocks, the lead screw, lead screw nut, the slide bar, the sliding sleeve, first motor, the mounting panel, the second motor, the polishing dish and power device, there is the cavity in the case of polishing, there is a feed inlet at the front end of the case of polishing, the top end of the landing leg is fixedly connected with the bottom end of the case of polishing, the cylinder is fixedly mounted at the bottom end in the cavity of the case of polishing, the output end of the cylinder is fixedly connected with the top end of the platform of polishing, the pivot is rotatably mounted at the top end of the case of polishing, the bottom end of the pivot is fixedly connected with the top end of the connecting plate, the lead screw is rotatably mounted between two sets of fixed blocks, lead screw nut is screwed on the lead screw, the slide bar is fixedly mounted between two sets of fixed blocks, the sliding sleeve is sheathed on the slide bar, the bottom end of sliding sleeve is fixedly connected with the top end of lead screw nut, first motor fixed mounting passes left fixed block left end, the output of first motor pass left fixed block and with lead screw left end fixed connection, mounting panel top and screw-nut bottom fixed connection, mounting panel bottom and second motor top fixed connection, the output and the dish fixed connection of polishing of second motor for the drive pivot is installed on the case top of polishing along self axis pivoted power device.

The utility model discloses a plastic mould surface milling device, wherein power device includes fixed plate, third motor, initiative helical gear and driven helical gear, fixed plate top and the case top fixed connection of polishing, third motor fixed mounting is in the fixed plate left end, and the output of third motor is equipped with the power shaft, and initiative helical gear fixed mounting is in the power shaft left end, and driven helical gear and the meshing of initiative helical gear, driven helical gear fixed cover are established in the pivot.

The utility model discloses a plastic mould surface milling device still includes visual glass window, two sets of hinges and two sets of fixing device, and visual glass window is located the feed opening department of case front end of polishing, and visual glass window bottom is connected through two sets of hinge rotations with the case front end of polishing, and visual glass window top and case front end of polishing are through two sets of fixing device fixed connection.

The utility model discloses a plastic mould surface milling device still includes four group's pad feet, and the landing leg bottom is equipped with the screw hole, and pad foot top is equipped with the screw rod, landing leg and pad foot spiral shell dress connection.

The utility model discloses a plastic mould surface milling device still includes the spirit level, and spirit level fixed mounting is at the case front end of polishing.

The utility model discloses a plastic mould surface milling device, the bench end of polishing is equipped with multiunit worker type groove.

The utility model discloses a plastic mould surface milling device still includes the support frame, support frame top and the case top fixed connection that polishes, and the power shaft is rotatable passes the support frame bottom.

The utility model discloses a plastic mould surface milling device still includes the handle, and handle fixed mounting is at visual glass window front end.

Compared with the prior art, the beneficial effects of the utility model are that: at first, the plastic mould is put into the grinding box, and fix on the platform top of polishing, start the cylinder, drive the platform of polishing and move up, make plastic mould and the laminating of polishing dish bottom, later start the second motor, the transmission drives the polishing dish and rotates, make the polishing dish polish to the plastic mould, start first motor simultaneously, the transmission drives the lead screw and rotates, drive screw nut and sliding sleeve horizontal slip, drive the second motor simultaneously and control with the polishing dish and remove, make the polishing dish polish to the plastic mould, start power device, drive the pivot and rotate, drive connecting plate and polishing dish simultaneously and rotate, be convenient for adjust the position of polishing, the speed of polishing is improved, and simultaneously, the efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of the connection of the sliding sleeve and the lead screw nut;

FIG. 4 is a schematic view showing a structure of connection of a third motor and a fixing plate or the like;

in the drawings, the reference numbers: 1. grinding a box; 2. a support leg; 3. a cylinder; 4. a polishing table; 5. a rotating shaft; 6. a connecting plate; 7. a fixed block; 8. a lead screw; 9. a lead screw nut; 10. a slide bar; 11. A sliding sleeve; 12. a first motor; 13. mounting a plate; 14. a second motor; 15. grinding disc; 16. A power plant; 17. a fixing plate; 18. a third motor; 19. a power shaft; 20. a driving bevel gear; 21. a driven helical gear; 22. a visible glass window; 23. a hinge; 24. a fixing device; 25. a foot pad; 26. a level gauge; 27. a tool-shaped groove; 28. a support frame; 29. a handle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the plastic mold surface milling device of the utility model comprises a grinding box 1, four groups of supporting legs 2, a cylinder 3, a grinding table 4, a rotating shaft 5, a connecting plate 6, two groups of fixing blocks 7, a lead screw 8, a lead screw nut 9, a sliding rod 10, a sliding sleeve 11, a first motor 12, a mounting plate 13, a second motor 14, a grinding disc 15 and a power device 16, wherein the grinding box 1 is internally provided with a cavity, the front end of the grinding box 1 is provided with a feeding hole, the top ends of the supporting legs 2 are fixedly connected with the bottom end of the grinding box 1, the cylinder 3 is fixedly arranged at the bottom end in the cavity of the grinding box 1, the output end of the cylinder 3 is fixedly connected with the top end of the grinding table 4, the rotating shaft 5 is rotatably arranged at the top end of the grinding box 1, the bottom end of the rotating shaft 5 is fixedly connected with the top end of the connecting plate 6, the top ends of the two groups of the fixing blocks 7 are fixedly connected with the bottom end of the connecting plate 6, the lead screw 8 is rotatably arranged between the two groups of the fixing blocks 7, the lead screw nut 9 is screwed on the lead screw 8, the slide bar 10 is fixedly arranged between the two groups of fixed blocks 7, the sliding sleeve 11 is sleeved on the slide bar 10 in a sliding manner, the bottom end of the sliding sleeve 11 is fixedly connected with the top end of the lead screw nut 9, the first motor 12 is fixedly arranged at the left end of the left fixed block 7, the output end of the first motor 12 penetrates through the left fixed block 7 and is fixedly connected with the left end of the lead screw 8, the top end of the mounting plate 13 is fixedly connected with the bottom end of the lead screw nut 9, the bottom end of the mounting plate 13 is fixedly connected with the top end of the second motor 14, the output end of the second motor 14 is fixedly connected with the polishing disc 15, and the power device 16 for driving the rotating shaft 5 to rotate along the axis of the power device is arranged at the top end of the polishing box 1; at first, the plastic mould is put into the grinding box 1, and fix on the top of the grinding table 4, start the cylinder 3, drive the grinding table 4 and move upwards, make the plastic mould and 15 bottoms of the disc of polishing laminate, later start the second motor 14, drive the disc of polishing 15 and rotate, make the disc of polishing 15 polish to the plastic mould, start the first motor 12 simultaneously, the transmission drives the lead screw 8 and rotates, drive the lead screw nut 9 and the sliding sleeve 11 horizontal slip, drive the second motor 14 and the disc of polishing 15 simultaneously and remove, make the disc of polishing 15 polish to the plastic mould, start power device 16, drive pivot 5 and rotate, drive connecting plate 6 and the disc of polishing 15 simultaneously and rotate, be convenient for adjust the position of polishing, the speed of polishing is improved, and simultaneously, the efficiency is improved.

The utility model discloses a plastic mould surface milling device, wherein power device 16 includes fixed plate 17, third motor 18, driving helical gear 20 and driven helical gear 21, fixed plate 17 top and 1 top fixed connection of case of polishing, third motor 18 fixed mounting is in fixed plate 17 left end, the output of third motor 18 is equipped with power shaft 19, driving helical gear 20 fixed mounting is in power shaft 19 left end, driven helical gear 21 meshes with driving helical gear 20, driven helical gear 21 fixed cover is established on pivot 5; by setting, the third motor 18 is started, the power shaft 19 is driven to rotate by transmission, the driving bevel gear 20 and the driven bevel gear 21 are driven to rotate, and power is provided for rotation of the rotating shaft 5.

The utility model discloses a plastic mould surface milling device, still include visual glass window 22, two sets of hinges 23 and two sets of fixing device 24, visual glass window 22 is located the feed inlet of grinding case 1 front end, visual glass window 22 bottom and grinding case 1 front end are connected through two sets of hinges 23 rotations, visual glass window 22 top and grinding case 1 front end are through two sets of fixing device 24 fixed connection; through the arrangement, the scraps generated by grinding in the grinding box 1 can be prevented from flying out of the grinding box 1, if a plastic mold needs to be taken and placed, the fixing device 24 is unlocked, and the visible glass window 22 is pulled downwards.

The utility model discloses a plastic mould surface milling device, which also comprises four groups of foot pads 25, wherein the bottom end of the supporting leg 2 is provided with a threaded hole, the top end of the foot pad 25 is provided with a screw rod, and the supporting leg 2 and the foot pad 25 are connected in a screw assembly way; by setting, the bolster 25 is rotated, the level of the grinding box 1 can be adjusted, and the grinding box 1 is prevented from inclining.

The utility model discloses a plastic mould surface milling device, which also comprises a level gauge 26, wherein the level gauge 26 is fixedly arranged at the front end of the grinding box 1; through setting up, be convenient for observe the levelness of case 1 of polishing.

The utility model discloses a plastic mould surface milling device, the top end of a polishing platform 4 is provided with a plurality of groups of tool-shaped grooves 27; through setting up, be convenient for fix the plastic mould on platform 4 of polishing.

The utility model discloses a plastic mould surface milling device, which also comprises a supporting frame 28, wherein the top end of the supporting frame 28 is fixedly connected with the top end of the polishing box 1, and a power shaft 19 can rotate to pass through the bottom end of the supporting frame 28; through the arrangement, the power shaft 19 can be supported, and the stability of the power shaft 19 is improved.

The utility model discloses a plastic mould surface milling device, which also comprises a handle 29, wherein the handle 29 is fixedly arranged at the front end of the visual glass window 22; by way of arrangement, pulling of the sight glass window 22 is facilitated.

The utility model discloses a plastic mould surface milling device, when it works, firstly, the bolster is rotated, the level of a polishing box is adjusted, the levelness is judged by a level meter, after the adjustment is finished, a fixing device is untied, a visible glass window is pulled downwards, the plastic mould is placed in the polishing box, the plastic mould is fixed at the top end of a polishing table through a tool-shaped groove, the visible glass window is pulled up and fixed, then, an air cylinder is started, the polishing table is driven to move upwards, the plastic mould is attached to the bottom end of the polishing disc, then, a second motor is started, a polishing disc is driven to rotate by transmission, the polishing disc is driven to polish the plastic mould, simultaneously, a first motor is started, a lead screw is driven to rotate by transmission, a lead screw nut and a sliding sleeve are driven to slide left and right, the second motor and the polishing disc are driven to move left and right, the polishing disc is driven to polish the plastic mould, then, a third motor is started, the transmission drives the power shaft to rotate, drives the rotating shaft to rotate, drives the connecting plate and the polishing disc to rotate simultaneously, is convenient for adjusting the polishing position, and after polishing is completed, the visible glass window is opened, and the plastic mold is taken out.

The plastic mould surface milling device of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the plastic mould surface milling device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a plastic mould surface milling device's cylinder, first motor, second motor and third motor are purchase on the market, and this technical staff only need install and operate according to its subsidiary service instruction in industry can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A plastic mould surface grinding and milling device is characterized by comprising a grinding box (1), four groups of supporting legs (2), a cylinder (3), a grinding table (4), a rotating shaft (5), a connecting plate (6), two groups of fixing blocks (7), a lead screw (8), a lead screw nut (9), a slide rod (10), a sliding sleeve (11), a first motor (12), a mounting plate (13), a second motor (14), a grinding disc (15) and a power device (16), wherein a cavity is arranged in the grinding box (1), a feeding hole is formed in the front end of the grinding box (1), the top ends of the supporting legs (2) are fixedly connected with the bottom end of the grinding box (1), the cylinder (3) is fixedly arranged at the bottom end in the cavity of the grinding box (1), the output end of the cylinder (3) is fixedly connected with the top end of the grinding table (4), the rotating shaft (5) is rotatably arranged at the top end of the grinding box (1), the bottom end of the rotating shaft (5) is fixedly connected with the top end of the connecting plate (6), the top ends of two groups of fixed blocks (7) are fixedly connected with the bottom end of a connecting plate (6), a screw rod (8) is rotatably arranged between the two groups of fixed blocks (7), a screw nut (9) is screwed on the screw rod (8), a slide rod (10) is fixedly arranged between the two groups of fixed blocks (7), a slide sleeve (11) is sleeved on the slide rod (10) in a sliding way, the bottom end of the slide sleeve (11) is fixedly connected with the top end of the screw nut (9), a first motor (12) is fixedly arranged at the left end of the left fixed block (7), the output end of the first motor (12) penetrates through the left fixed block (7) and is fixedly connected with the left end of the screw rod (8), the top end of a mounting plate (13) is fixedly connected with the bottom end of the screw nut (9), the bottom end of the mounting plate (13) is fixedly connected with the top end of a second motor (14), and the output end of the second motor (14) is fixedly connected with a polishing disc (15), a power device (16) for driving the rotating shaft (5) to rotate along the axis of the rotating shaft is arranged at the top end of the grinding box (1).

2. The plastic mold surface milling device according to claim 1, wherein the power device (16) comprises a fixing plate (17), a third motor (18), a driving bevel gear (20) and a driven bevel gear (21), the top end of the fixing plate (17) is fixedly connected with the top end of the grinding box (1), the third motor (18) is fixedly installed at the left end of the fixing plate (17), the output end of the third motor (18) is provided with a power shaft (19), the driving bevel gear (20) is fixedly installed at the left end of the power shaft (19), the driven bevel gear (21) is meshed with the driving bevel gear (20), and the driven bevel gear (21) is fixedly sleeved on the rotating shaft (5).

3. The plastic mold surface milling device as claimed in claim 2, further comprising a visible glass window (22), two sets of hinges (23) and two sets of fixing devices (24), wherein the visible glass window (22) is located at the feeding port at the front end of the grinding box (1), the bottom end of the visible glass window (22) is rotatably connected with the front end of the grinding box (1) through the two sets of hinges (23), and the top end of the visible glass window (22) is fixedly connected with the front end of the grinding box (1) through the two sets of fixing devices (24).

4. The plastic mold surface milling device as claimed in claim 3, further comprising four sets of foot pads (25), wherein the bottom ends of the supporting legs (2) are provided with threaded holes, the top ends of the foot pads (25) are provided with threaded rods, and the supporting legs (2) are in threaded connection with the foot pads (25).

5. The plastic mold surface milling device as defined in claim 4, further comprising a level gauge (26), wherein the level gauge (26) is fixedly installed at the front end of the grinding box (1).

6. A plastic mould surface milling device as defined in claim 5, characterized in that the top of the grinding table (4) is provided with a plurality of sets of tool grooves (27).

7. The plastic mold surface milling device as claimed in claim 6, further comprising a support frame (28), wherein the top end of the support frame (28) is fixedly connected with the top end of the grinding box (1), and the power shaft (19) is rotatably passed through the bottom end of the support frame (28).

8. A plastic mould surface milling apparatus as claimed in claim 7, further comprising a handle (29), the handle (29) being fixedly mounted to the front end of the sight glass (22).