CN215549067U

CN215549067U - Sponge cutting fixing device

Info

Publication number: CN215549067U
Application number: CN202121062397.9U
Authority: CN
Inventors: 王磊
Original assignee: Shijiazhuang Zili Sponge Products Co ltd
Current assignee: Shijiazhuang Zili Sponge Products Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-01-18
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a sponge cutting and fixing device which comprises a workbench, a fixing device and a cutting device, wherein a plurality of through holes are formed in the working surface of the workbench, the fixing device comprises a lower clamping plate and an upper clamping plate, the lower clamping plate is positioned below the working surface of the workbench, a plurality of first springs are connected between the lower clamping plate and the working surface of the workbench, a plurality of fixing columns are vertically arranged on the upper end surface of the lower clamping plate and are arranged in the through holes in a sliding mode, a plurality of guide columns are vertically arranged on the working surface of the workbench, the upper clamping plate is arranged on the guide columns in a sliding mode, a plurality of second springs are arranged between the upper clamping plate and the working surface of the workbench, the second springs are sleeved on the guide columns in an outer mode, and compression nuts are connected to the guide columns in a threaded mode. The sponge cutting device can fix and clamp the sponge when cutting the sponge, and prevents the sponge from shifting in the cutting process, so that the cut is not flat or the precision is reduced.

Description

Sponge cutting fixing device

Technical Field

The utility model relates to the technical field of sponge fixing equipment, in particular to a sponge cutting and fixing device.

Background

Sponges, which are porous materials, have good water absorption and can be used to clean articles. Sponges commonly used by people are made of wood fibers or foamed plastic polymers. In addition, there are also natural sponges made of sponge animals, and most of the natural sponges are used for body cleaning or painting. At present, when cutting the sponge, because the sponge quality is lighter, the sponge can produce the aversion during the cutting, can lead to the unevenness of sponge incision, influences the cutting effect of sponge, precision and roughness when reducing the sponge cutting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a sponge cutting and fixing device.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

a sponge cutting and fixing device comprises a workbench, a fixing device and a cutting device, wherein a plurality of through holes are arranged on the working surface of the workbench, the fixing device comprises a lower clamping plate and an upper clamping plate, the lower clamping plate is positioned below the working surface of the working platform, a plurality of first springs are connected between the lower clamping plate and the working surface of the working platform, a plurality of fixing columns are vertically arranged on the upper end surface of the lower clamping plate, the fixing columns correspond to the through holes one by one, the fixing columns are arranged in the through holes in a sliding mode, a plurality of guide columns are vertically arranged on the working surface of the working platform, the upper clamping plate is arranged on the guide post in a sliding way, a plurality of second springs are arranged between the upper clamping plate and the working surface of the working platform, the second spring is sleeved on the guide post in an sleeved mode, the guide post is connected with a compression nut in a threaded mode, and the compression nut is located above the upper clamping plate.

Furthermore, the upper end of the fixing column is of a round head structure.

Furthermore, the upper end surface of the workbench is provided with a first rubber pad.

Furthermore, a second rubber pad is arranged on the lower end face of the upper clamping plate.

Furthermore, a plurality of salient points are arranged on the lower end face of the second rubber pad.

Furthermore, cutting device includes bracing piece, threaded rod, movable block and cutting knife, two the bracing piece is vertical to be set up in the both sides of workstation, the threaded rod rotates to be set up in two between the bracing piece, the one end of threaded rod is connected with the motor, motor drive the threaded rod rotates, the movable block rotates to be set up on the threaded rod, be equipped with the lift cylinder on the movable block, the cutting knife is fixed to be set up in the expansion end of lift cylinder.

Furthermore, a cutting groove is formed in the workbench and located below the cutting knife.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the sponge clamping device is simple in structure, the sponge is placed on the table top of the workbench, the sponge is clamped by moving the upper clamping plate, and the upper clamping plate can be locked and fixed by screwing the compression nut after clamping; the sponge clamping device comprises a fixing column, a lower clamping plate and a first spring, wherein the fixing column is arranged on the lower clamping plate, the lower clamping plate is provided with a through hole, the through hole is arranged on the lower clamping plate, the lower clamping plate is provided with a through hole, the through hole is arranged on the upper clamping plate, the lower clamping plate is provided with a through hole, the through hole is arranged on the lower clamping plate, and the lower clamping plate is provided with a through hole.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of another angle of the present invention;

fig. 3 is a perspective view of the table of the present invention.

In the figure: 1 is the workstation, 2 is the through-hole, 3 is the lower plate, 4 is the upper plate, 5 is first spring, 6 is the fixed column, 7 is the guide post, 8 is the second spring, 9 is gland nut, 10 is first rubber pad, 11 is the second rubber pad, 12 is the bump, 13 is the bracing piece, 14 is the threaded rod, 15 is the movable block, 16 is the cutting knife, 17 is the motor, 18 is the lift cylinder, 19 is the cutting groove.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-3, a sponge cutting and fixing device comprises a workbench 1, a fixing device and a cutting device, wherein a plurality of through holes 2 are formed on a working surface of the workbench 1, the fixing device comprises a lower clamping plate 3 and an upper clamping plate 4, the lower clamping plate 3 is positioned below the working surface of the workbench 1, a plurality of first springs 5 are connected between the lower clamping plate 3 and the working surface of the workbench 1, a plurality of fixing columns 6 are vertically arranged on an upper end surface of the lower clamping plate 3, the fixing columns 6 are in one-to-one correspondence with the through holes 2, the fixing columns 6 are slidably arranged in the through holes 2, a plurality of guide posts 7 are vertically arranged on the working surface of the workbench 1, the upper clamping plate 4 is slidably arranged on the guide posts 7, a plurality of second springs 8 are arranged between the upper clamping plate 4 and the working surface of the workbench 1, and the second springs 8 are externally sleeved on the guide posts 7, and the guide post 7 is in threaded connection with a compression nut 9, and the compression nut 9 is positioned above the upper clamping plate 4.

Because the second spring 8 plays an upward supporting force for the upper clamping plate 4, a certain gap is generated between the upper clamping plate 4 and the working surface of the workbench 1, the sponge can be placed between the upper clamping plate 4 and the workbench 1, and the compression nut 9 is screwed downwards to enable the sponge to be clamped and fixed; the sponge is clamped by the fixing column 6 due to the upward pulling force of the first spring 5 on the lower clamping plate 3, so that the sponge is prevented from moving, and meanwhile, the sponge is prevented from being punctured by the fixing column 6 due to certain elasticity of the first spring 5, so that property loss caused by damage of the sponge is prevented; a plurality of fixed columns 6 are protruded out of the working surface of the working table 1, and compared with the smooth working surface, the sponge displacement can be effectively prevented, the unevenness of a cut or the accuracy reduction in the cutting process is avoided, and the cutting effect is improved.

Furthermore, the upper end of the fixing column 6 is of a round-head-shaped structure, so that the sponge is prevented from being punctured by the fixing column 6, and the sponge is protected from being damaged.

Further, a first rubber pad 10 is arranged on the upper end surface of the workbench 1.

Further, a second rubber pad 11 is arranged on the lower end face of the upper clamping plate 4.

Furthermore, be equipped with a plurality of bumps 12 on the lower terminal surface of second rubber pad 11, the setting of first rubber pad 10, second rubber pad 11 and bump 12 can increase the frictional force between sponge and punch holder 4 and the workstation 1, prevents that the sponge from shifting.

Further, the cutting device comprises support rods 13, a threaded rod 14, a moving block 15 and a cutting knife 16, wherein the two support rods 13 are vertically arranged on two sides of the workbench 1, the threaded rod 14 is rotatably arranged between the two support rods 13, one end of the threaded rod 14 is connected with a motor 17, the motor 17 drives the threaded rod 14 to rotate, the moving block 15 is rotatably arranged on the threaded rod 14, the threaded rod 14 can drive the moving block 15 to horizontally move when rotating, so that the cutting position of the sponge is determined, a lifting cylinder 18 is arranged on the moving block 15, and the cutting knife 16 is fixedly arranged at the movable end of the lifting cylinder 18.

Further, be equipped with cutting groove 19 on the workstation 1, cutting groove 19 is located the below of cutting knife 16, and cutting groove 19 can prevent effectively that cutting knife 16 from haring the working face of workstation 1.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a sponge cutting fixing device, includes workstation (1), fixing device and cutting device, a plurality of through-holes (2) have been seted up on the working face of workstation (1), fixing device includes lower plate (3) and punch holder (4), lower plate (3) are located the working face below of workstation (1), be connected with a plurality of first springs (5) between the working face of lower plate (3) and workstation (1), the up end of lower plate (3) is vertical to be provided with a plurality of fixed columns (6), fixed column (6) with through-hole (2) one-to-one, fixed column (6) slide to set up in through-hole (2), vertically on the working face of workstation (1) be provided with a plurality of guide posts (7), punch holder (4) slide to set up on guide post (7), be provided with a plurality of second springs (8) between the working face of punch holder (4) and workstation (1) The second spring (8) is sleeved on the guide post (7), a compression nut (9) is connected to the guide post (7) in a threaded mode, and the compression nut (9) is located above the upper clamping plate (4).

2. A sponge cutting fixture according to claim 1, wherein the upper end of the fixing post (6) is round head shaped.

3. A sponge cutting fixture according to claim 1, characterized in that the upper end surface of the table (1) is provided with a first rubber pad (10).

4. A sponge cutting fixture according to claim 1, wherein the lower end face of the upper splint (4) is provided with a second rubber pad (11).

5. A sponge cutting fixture according to claim 4, characterized in that the lower end face of the second rubber pad (11) is provided with a plurality of raised points (12).

6. The sponge cutting fixing device according to claim 1, wherein the cutting device comprises two support rods (13), a threaded rod (14), a moving block (15) and a cutting knife (16), the two support rods (13) are vertically arranged on two sides of the workbench (1), the threaded rod (14) is rotatably arranged between the two support rods (13), one end of the threaded rod (14) is connected with a motor (17), the motor (17) drives the threaded rod (14) to rotate, the moving block (15) is rotatably arranged on the threaded rod (14), a lifting cylinder (18) is arranged on the moving block (15), and the cutting knife (16) is fixedly arranged at a movable end of the lifting cylinder (18).

7. A sponge cutting fixture according to claim 6, characterized in that the worktable (1) is provided with a cutting groove (19), and the cutting groove (19) is located below the cutting knife (16).