CN215036330U

CN215036330U - Grinding device for industrial design

Info

Publication number: CN215036330U
Application number: CN202120624097.9U
Authority: CN
Inventors: 童尧; 王琪; 邢钰帛
Original assignee: Wuhan University of Technology WUT
Current assignee: Wuhan University of Technology WUT
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-07
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a grinding device for industrial design, include the shell and wipe the head, the inside below of shell is connected with the threaded rod, and the periphery of threaded rod is provided with and shifts up the base station to shift up the left side of base station and install the pulley, the left side of pulley is connected with the slide rail, the inside left that shifts up the base station is provided with the dust collection box, and the top of dust collection box is connected with the exhaust tube to the right-hand main shaft that is provided with of dust collection box, the upper end of main shaft is connected with down and presss from both sides tight base, and the top that presss from both sides tight base down is connected with the pillar to the upper end of pillar is connected with clamping spring. This grinding device for industrial design uses the tight head of clamp that divides, and to anomalous work piece, its centre gripping contact will also change, adapts to the work piece of different shapes, and clamping spring can guarantee more that can not use too big clamp force to the softer work piece of texture, and the fish tail that the tight head of clamp probably caused the work piece has also been prevented to surperficial lint design.

Description

Grinding device for industrial design

Technical Field

The utility model relates to an industrial design technical field specifically is a grinding device for industrial design.

Background

Industrial design includes multiple fields such as product design, environmental design, mechanical design, and its related subject includes subjects such as aesthetics, ergonomics, mechanical structure, is a technique covering aurora, and the finished product that industrial design was come out often needs to polish it to reach the purpose of retouching blank, but the grinding device in the present market still has following problem:

1. most of the existing polishing devices are manual handheld polishing equipment, polishing efficiency is low, danger is easy to occur, the other type of polishing device is mechanical polishing equipment, workpieces are often required to be clamped, but the equipment clamping device is two movable iron plates, and clamping marks are often left on the workpieces which are irregular in shape and soft in texture;

2. the in-process of equipment of polishing is operating, because of its working property relation, can produce a large amount of dusts of polishing, and these dusts neither do benefit to the environmental protection, do not also do benefit to and clean, more probably harm the healthy of operating personnel that polishes.

To the above-mentioned problem, carry out the innovative design on original grinding device's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device for industrial design to it is irregular to the shape to provide in solving above-mentioned background art, the softer work piece centre gripping of texture appears pressing from both sides the trace easily and the dust of polishing is difficult to handle, endangers the healthy problem of operating personnel.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding device for industrial design comprises a shell and a wiping head, wherein a threaded rod is connected to the lower portion inside the shell, an upward moving base platform is arranged on the periphery of the threaded rod, a pulley is mounted on the left side of the upward moving base platform, a sliding rail is connected to the left side of the pulley, a dust collection box is arranged on the left side inside the upward moving base platform, an exhaust pipe is connected to the upper portion of the dust collection box, a main shaft is arranged on the right side of the dust collection box, a lower clamping base is connected to the upper end of the main shaft, a supporting column is connected to the upper portion of the lower clamping base, a clamping spring is connected to the upper portion of the supporting column, a clamping head is connected to the upper portion of the clamping spring, flexible flannelette is connected to the upper portion of the clamping head, adjusting wheels are connected to two sides of the shell, connecting plates are connected to the end of threads of the adjusting wheels, a stress application spring is connected to one end, far away from the adjusting wheels, of each connecting plate, and the other end of each stress application spring is connected with the wiping head, and the upper part of the wiping head is connected with a cross frame, the upper part in the shell is connected with a fixed shaft, the periphery of the lower part of the fixed shaft is connected with a bearing, and the outer ring of the bearing is connected with an upper clamping base.

Preferably, the clamping head, the clamping spring and the support column form a spring return structure, and the clamping head, the clamping spring and the support column are distributed on the upper clamping base and the lower clamping base in an equidistant matrix manner.

Preferably, the clamping heads are symmetrically arranged about a horizontal center line between the upper clamping base and the lower clamping base, and the crossbars are symmetrically arranged about a longitudinal center line of the housing.

Preferably, the upper clamping base, the bearing and the fixed shaft form a rotating structure, the lower clamping base and the main shaft are in hot-melt connection, and the main shaft and the upper moving base form a rotating structure.

Preferably, the adjusting wheel and the connecting plate form a transverse pushing structure, and the adjusting wheel and the connecting plate form a rotating structure.

Preferably, the upward moving base platform is in threaded connection with the threaded rod, the upward moving base platform and the threaded rod form a vertical pushing structure, and the upward moving base platform, the pulley and the sliding rail form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the polishing device for industrial design is provided with a polishing head,

1. the subdivided clamping heads are used, the clamping contact of irregular workpieces is changed, the clamping spring is suitable for workpieces in different shapes, the clamping spring can ensure that too large clamping force cannot be used for workpieces with soft texture, and the surface flannelette design also prevents the workpieces from being scratched by the clamping heads;

2. through the suction function that the below was settled, can take out the dust suction that grinds down when polishing away, prevent to float to aerial difficult to handle, injury operating personnel.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection of the flexible flannelette and the clamping head;

fig. 4 is a schematic view of the structure of the wiping head and the cross frame of the present invention.

In the figure: 1. a clamping head; 2. a clamping spring; 3. an upper clamping base; 4. a bearing; 5. a pillar; 6. a flexible flannelette; 7. a housing; 8. a cross frame; 9. an adjustment wheel; 10. a force application spring; 11. wiping the head; 12. a lower clamping base; 13. moving the base station upwards; 14. a threaded rod; 15. a main shaft; 16. a dust collecting box; 17. an air exhaust pipe; 18. a pulley; 19. a slide rail; 20. a connecting plate; 21. and fixing the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a grinding device for industrial design comprises a shell 7 and a wiping head 11, wherein a threaded rod 14 is connected with the lower part in the shell 7, an upper moving base 13 is arranged on the periphery of the threaded rod 14, a pulley 18 is installed on the left side of the upper moving base 13, a slide rail 19 is connected with the left side of the pulley 18, a dust collection box 16 is arranged on the left side in the upper moving base 13, an air exhaust pipe 17 is connected with the upper part of the dust collection box 16, a main shaft 15 is arranged on the right side of the dust collection box 16, a lower clamping base 12 is connected with the upper end of the main shaft 15, a support column 5 is connected with the upper part of the lower clamping base 12, a clamping spring 2 is connected with the upper end of the support column 5, a clamping head 1 is connected with the upper part of the clamping spring 2, a flexible flannelette 6 is connected with the upper part of the clamping head 1, adjusting wheels 9 are connected with the two sides of the shell 7, a connecting plate 20 is connected with the threaded tail end of the adjusting wheels 9, and a force application spring 10 is connected with one end of the connecting plate 20 far away from the adjusting wheels 9, the other end of the forcing spring 10 is connected with a wiping head 11, a cross frame 8 is connected above the wiping head 11, a fixed shaft 21 is connected above the inner part of the shell 7, a bearing 4 is connected on the periphery below the fixed shaft 21, and an upper clamping base 3 is connected on the outer ring of the bearing 4.

The clamping heads 1, the clamping springs 2 and the supporting columns 5 form a spring reset structure, the clamping heads 1, the clamping springs 2 and the supporting columns 5 are distributed on the upper clamping base 3 and the lower clamping base 12 in an equidistant matrix mode, the spring reset structure guarantees that all the clamping heads 1 are on the same horizontal plane when not working, and integrity when clamping is guaranteed due to equidistant distribution.

The clamping heads 1 are symmetrically arranged about a horizontal center line between the upper clamping base 3 and the lower clamping base 12, and the cross frames 8 are symmetrically arranged about a longitudinal center line of the shell 7, wherein the clamping heads 1 are symmetrically distributed about the horizontal center line between the upper clamping base 3 and the lower clamping base 12 to facilitate alignment during work clamping, and the cross frames 8 are symmetrically arranged about the longitudinal center line of the shell 7 to facilitate improvement of grinding efficiency and force application balance on two sides.

The upper clamping base 3, the bearing 4 and the fixed shaft 21 form a rotating structure, the lower clamping base 12 and the main shaft 15 are connected in a hot melting mode, the main shaft 15 and the upper moving base 13 form a rotating structure, the rotating structure formed by the main shaft 15 and the upper moving base 13 and the rotating structure formed by the upper clamping base 3, the bearing 4 and the fixed shaft 21 guarantee the feasibility of a rotating working state during working, power transmission efficiency is facilitated, and power consumption is reduced.

The adjusting wheel 9 and the connecting plate 20 form a transverse pushing structure, the adjusting wheel 9 and the connecting plate 20 form a rotating structure, the transverse pushing structure formed by the adjusting wheel 9 and the wiping head 11 is beneficial to polishing workpieces with different specifications, and the rotating structure formed by the adjusting wheel 9 and the connecting plate 20 realizes that the connecting plate 20 is pushed by rotating the adjusting wheel 9.

The upward moving base 13 is in threaded connection with the threaded rod 14, the upward moving base 13 and the threaded rod 14 form a vertical direction pushing structure, the upward moving base 13, the pulley 18 and the sliding rail 19 form a sliding structure, the vertical direction pushing structure formed by the upward moving base 13 and the threaded rod 14 and the sliding structure formed by the upward moving base 13, the pulley 18 and the sliding rail 19 act together to enable the upward moving base 13 to move upwards, and clamping of a workpiece is guaranteed.

The working principle is as follows: according to the figures 1-4, firstly, a workpiece is placed on the flexible flannelette 6, the threaded rod 14 is rotated, the rotation of the threaded rod 14 drives the upward moving base station 13, the upward moving base station 13 is enabled to move upwards on the sliding rail 19 through the pulley 18, the upper part of the workpiece contacts the upper flexible flannelette 6 which is symmetrically arranged, the upward moving base station 13 continues to move upwards, the clamping heads 1 on the upper side and the lower side are stressed to transmit force to the clamping spring 2, the clamping spring contracts 2, the clamping heads 1 move on the supporting column 5, different clamping heads 1 generate different displacements due to different shapes of the workpiece, so as to fit the shape of the workpiece, the clamping spring 2 ensures that the application of the clamping force ensures that the workpiece cannot move, meanwhile, the clamping force is not too large, traces are left on the clamped workpiece, after the workpiece is placed, the adjusting wheels 9 on the two sides of the shell 7 are rotated, and the adjusting wheels 9 push the connecting plate 20 to move on the cross frame 8, the connecting plate 20 pushes the force application spring 10, the force application spring 10 pushes the wiping head 11 until the wiping head 11 contacts the workpiece, and the force application spring 10 compresses to apply a certain force and then stops;

according to fig. 1-4, the machine is started at this time, the motor drives the main shaft 15 to rotate, the lower clamping base 12 connected to the main shaft 15 rotates to drive the workpiece to rotate, the workpiece drives the upper clamping base 3 to rotate, the upper clamping base 3 rotates around the fixed shaft 21 through the bearing 4, the wiping heads 11 on two sides contact the workpiece and apply force due to the action of the force application spring 10, the workpiece rubs on the surface of the wiping head 11, so that the surface of the workpiece is polished clean, the air suction pump is started at a certain time, dust scattered around the polishing is sucked away through the air suction pipe 17 and falls into the dust collection box 16 until the polishing is finished, the above is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known by persons skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A grinding device for industrial design, includes shell (7) and wipes head (11), its characterized in that: a threaded rod (14) is connected to the lower portion inside the shell (7), an upward moving base platform (13) is arranged on the periphery of the threaded rod (14), a pulley (18) is mounted on the left side of the upward moving base platform (13), a sliding rail (19) is connected to the left side of the pulley (18), a dust collection box (16) is arranged on the left side inside the upward moving base platform (13), an air exhaust pipe (17) is connected to the upper portion of the dust collection box (16), a main shaft (15) is arranged on the right side of the dust collection box (16), a lower clamping base (12) is connected to the upper end of the main shaft (15), a support column (5) is connected to the upper portion of the lower clamping base (12), a clamping spring (2) is connected to the upper portion of the support column (5), a clamping head (1) is connected to the upper portion of the clamping spring (2), a flexible lint (6) is connected to the upper portion of the clamping head (1), and adjusting wheels (9) are connected to two sides of the shell (7), and the threaded end of the adjusting wheel (9) is connected with a connecting plate (20), one end of the connecting plate (20) far away from the adjusting wheel (9) is connected with a force application spring (10), the other end of the force application spring (10) is connected with a wiping head (11), a cross frame (8) is connected above the wiping head (11), a fixed shaft (21) is connected above the inner part of the shell (7), a bearing (4) is connected to the periphery of the lower part of the fixed shaft (21), and an upper clamping base (3) is connected to the outer ring of the bearing (4).

2. An industrial design grinding apparatus as defined in claim 1, wherein: the clamping head (1), the clamping spring (2) and the supporting column (5) form a spring reset structure, and the clamping head (1), the clamping spring (2) and the supporting column (5) are distributed on the upper clamping base (3) and the lower clamping base (12) in an equidistant matrix manner.

3. An industrial design grinding apparatus as defined in claim 1, wherein: the clamping heads (1) are symmetrically arranged about a horizontal center line between the upper clamping base (3) and the lower clamping base (12), and the cross frames (8) are symmetrically arranged about a longitudinal center line of the shell (7).

4. An industrial design grinding apparatus as defined in claim 1, wherein: the upper clamping base (3), the bearing (4) and the fixed shaft (21) form a rotating structure, the lower clamping base (12) and the main shaft (15) are in hot-melt connection, and the main shaft (15) and the upper moving base (13) form a rotating structure.

5. An industrial design grinding apparatus as defined in claim 1, wherein: the adjusting wheel (9) and the connecting plate (20) form a transverse pushing structure, and the adjusting wheel (9) and the connecting plate (20) form a rotating structure.

6. An industrial design grinding apparatus as defined in claim 1, wherein: the upward moving base (13) is in threaded connection with the threaded rod (14), the upward moving base (13) and the threaded rod (14) form a vertical pushing structure, and the upward moving base (13), the pulley (18) and the sliding rail (19) form a sliding structure.