CN216884325U

CN216884325U - Punching device for sand paper production

Info

Publication number: CN216884325U
Application number: CN202123056448.XU
Authority: CN
Inventors: 赵江华
Original assignee: Shanghai Bishou Grinding Technology Co ltd
Current assignee: Shanghai Bishou Grinding Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-07-05
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a punching device for producing abrasive paper, which comprises a base, wherein four corners of the lower end of the base are fixedly connected with supporting legs, the left part of the upper end of the base is fixedly connected with a fixed seat, the middle front part of the right end of the fixed seat and the middle rear part of the right end are respectively embedded with an electric telescopic rod, the right ends of the two electric telescopic rods are respectively provided with a punching mechanism, the right part of the upper end of the base is provided with a positioning mechanism, the right part of the upper end of the base is fixedly connected with a workbench, the left part of the upper end of the base is provided with a movable seat, the front part of the lower end of the movable seat and the rear part of the lower end are respectively and fixedly connected with a sliding block, the upper end of the workbench is fixedly connected with an abrasive paper main body through the positioning mechanism, and the movable seat is positioned between the fixed seat and the workbench. According to the punching device for producing the abrasive paper, provided by the utility model, through arranging the positioning mechanism and the punching mechanism, the punching position can be ensured to be accurate, the processing quality is improved, a plurality of abrasive paper main bodies can be punched, and the processing efficiency is improved.

Description

Punching device for sand paper production

Technical Field

The utility model relates to the technical field of abrasive paper production and processing, in particular to a punching device for abrasive paper production.

Background

Sandpaper, commonly known as sand skin, is a material for grinding metal, wood, etc. to make them smooth and clean, and is usually made by applying various grinding sand grains on base paper, and in the existing punching device for producing sandpaper, at least the following disadvantages are present: 1. when the existing punching device for producing the abrasive paper is used for punching and punching a plurality of pieces of abrasive paper simultaneously, the abrasive paper cannot be positioned, so that punching positions are uneven, and the processing quality is reduced; 2. when punching press is carried out to abrasive paper to current punching device for abrasive paper production, can't carry out the punching press to a plurality of abrasive paper simultaneously and punch a hole, reduce machining efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a punching device for sand paper production, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a punching device is used in abrasive paper production, includes the base, the equal fixedly connected with supporting leg in base lower extreme four corners, base upper end left part fixedly connected with fixing base, anterior and right-hand member middle and rear portion all scarf joint have electric telescopic handle, two in the fixing base right-hand member the electric telescopic handle right-hand member all is provided with the mechanism of punching a hole, base upper end right part is provided with positioning mechanism, base upper end right part fixedly connected with workstation, base upper end left part is provided with removes the seat, remove the anterior and the equal fixedly connected with slider in lower extreme rear portion of seat lower extreme, the workstation upper end passes through positioning mechanism fixedly connected with abrasive paper main part, it is located between fixing base and the workstation to remove the seat.

Preferably, the movable groove is formed in the movable seat, the sliding grooves are formed in the front portion of the upper end of the base and the rear portion of the upper end of the base, and the movable seat is movably connected with the base through the sliding block and the sliding grooves.

Preferably, the punching mechanism comprises a motor and four second gears, the output end of the motor penetrates through the movable base and extends to the movable groove and the first gear fixedly connected with, four the right ends of the second gears are fixedly connected with the connecting base, four the right ends of the connecting base are fixedly connected with drill bits, four the second gears are meshed with the first gears, and the motor is fixedly installed at the right end of the electric telescopic rod.

Preferably, four second gears are distributed in a rectangular array, and the four connecting seats are movably connected with the movable groove through bearings.

Preferably, positioning mechanism includes fixed plate and fixed positioning board, open at the left middle part in fixed plate upper end has the dead slot, the three tension spring of dead slot lower wall fixedly connected with, it is three the common fixedly connected with clamp plate in tension spring upper end, the equal fixedly connected with tension spring No. two in fixed positioning board left end four corners, four are done and are makeed the equal fixedly connected with spliced pole of No. two tension spring left ends, four the common fixedly connected with locating plate in spliced pole left end, the drilling of break-over about a plurality of is all opened to locating plate and fixed positioning board left end, the equal fixedly connected with stopper in fixed positioning board left end front portion and left end rear portion, fixed plate and fixed positioning board fixed mounting are fixed mounting respectively in base and workstation upper end right part.

Preferably, a plurality of drilling is the rectangular array and distributes, drilling and drill bit position correspond, positioning mechanism passes through clamp plate and locating plate and abrasive paper main part fixed connection, fixed positioning board is concave type setting.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the positioning mechanism, pulling the positioning plate and the pressing plate, the abrasive paper main body to be punched is placed on the workbench, so that the positioning plate and the fixed positioning plate can perform left-right positioning and fixing on the abrasive paper main body under the action of four second tension springs, and meanwhile, the pressing plate and the workbench can perform up-down positioning and fixing on the abrasive paper main body under the action of three first tension springs, so that the punching position is accurate, and the processing quality is improved;

2. according to the utility model, the punching mechanism is arranged, the motor is started to drive the first gear to rotate, so that the second gear is driven to rotate, the drill bit is enabled to operate, the electric telescopic rod is started simultaneously, the drill bit is enabled to punch holes on the abrasive paper main body, a plurality of pieces of abrasive paper can be punched simultaneously, and the processing efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a punching apparatus for producing sandpaper according to the present invention;

FIG. 2 is a schematic cross-sectional overall structure diagram of a punching apparatus for producing sandpaper according to the present invention;

FIG. 3 is a schematic diagram illustrating an overall structure of a punching mechanism of the punching device for producing abrasive paper according to the present invention;

fig. 4 is a schematic view of the overall structure of a positioning mechanism of a punching device for producing sandpaper according to the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a fixed seat; 4. an electric telescopic rod; 5. a punching mechanism; 6. a movable seat; 7. a positioning mechanism; 8. a work table; 9. a slider; 10. a sandpaper body; 11. a movable groove; 12. a chute; 13. groove drawing; 51. a motor; 52. a first gear; 53. a second gear; 54. a connecting seat; 55. a drill bit; 71. a fixing plate; 72. fixing a positioning plate; 73. a tension spring I; 74. pressing a plate; 75. a tension spring II; 76. connecting columns; 77. positioning a plate; 78. drilling; 79. and a limiting block.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a punching device is used in abrasive paper production, the on-line screen storage device comprises a base 1, the equal fixedly connected with supporting leg 2 in 1 lower extreme four corners of base, 1 upper end left part fixedly connected with fixing base 3 of base, anterior and right-hand member middle and back portion all have inlayed electric telescopic handle 4 in 3 right-hand members of fixing base, 4 right-hand members of two electric telescopic handle all are provided with

punching mechanism

5, 1 upper end right part of base is provided with

positioning mechanism

7, 1 upper end right part fixedly connected with workstation 8 of base, 1 upper end left part of base is provided with removes seat 6, remove 6 lower extreme front portions of seat and the equal fixedly connected with slider 9 in lower extreme rear portion, 7 fixedly connected with abrasive paper main part 10 are passed through to the 8 upper end of workstation, it is located between fixing base 3 and the workstation 8 to remove seat 6.

In the embodiment, a movable groove 11 is formed in the movable seat 6, sliding grooves 12 are formed in the front part and the rear part of the upper end of the base 1, and the movable seat 6 is movably connected with the base 1 through a sliding block 9 and the sliding grooves 12; the punching mechanism 5 comprises a motor 51 and four second gears 53, the output end of the motor 51 penetrates through the moving seat 6 and extends to the movable groove 11 and is fixedly connected with a first gear 52, the right ends of the four second gears 53 are fixedly connected with connecting seats 54, the right ends of the four connecting seats 54 are fixedly connected with drill bits 55, the four second gears 53 are meshed with the first gear 52, the motor 51 is fixedly arranged at the right end of the electric telescopic rod 4, the four second gears 53 are distributed in a rectangular array, and the four connecting seats 54 are movably connected with the movable groove 11 through bearings; through setting up spout 12 and slider 9, be convenient for remove and slide on seat 6 and the base 1, through setting up punching mechanism 5, can punch a hole a plurality of abrasive paper main parts 10, improve machining efficiency.

In this embodiment, the positioning mechanism 7 includes a fixing plate 71 and a fixing positioning plate 72, a pull groove 13 is formed in the left middle portion of the upper end of the fixing plate 71, three first tension springs 73 are fixedly connected to the lower wall of the pull groove 13, a pressing plate 74 is fixedly connected to the upper ends of the three first tension springs 73, two tension springs 75 are fixedly connected to four corners of the left end of the fixing positioning plate 72, connecting columns 76 are fixedly connected to the left ends of the four main second tension springs 75, a positioning plate 77 is fixedly connected to the left ends of the four connecting columns 76, a plurality of left and right through holes 78 are formed in the positioning plate 77 and the left end of the fixing positioning plate 72, limiting blocks 79 are fixedly connected to the front portion of the left end of the fixing positioning plate 72 and the rear portion of the left end of the fixing positioning plate 72, and the fixing positioning plate 71 and the fixing positioning plate 72 are fixedly installed on the right portions of the upper ends of the base 1 and the workbench 8 respectively; the plurality of drill holes 78 are distributed in a rectangular array, the drill holes 78 correspond to the drill bits 55, the positioning mechanism 7 is fixedly connected with the abrasive paper main body 10 through a pressing plate 74 and a positioning plate 77, and the fixed positioning plate 72 is arranged in a concave manner; through setting up positioning mechanism 7, fix a position about going on abrasive paper main part 10 to guarantee that the position of punching a hole is accurate, improve processingquality.

It should be noted that, in the use process, the positioning plate 77 and the pressing plate 74 are pulled first, the plurality of sand paper main bodies 10 are placed on the workbench 8, the positioning plate 77 and the fixed positioning plate 72 perform left-right positioning and fixing on the sand paper main bodies 10 under the action of the four tension springs 75 II, the pressing plate 74 and the workbench 8 perform up-down positioning and fixing on the sand paper main bodies 10 under the action of the three tension springs 73I, the fixed positioning plate 72 is arranged in a concave shape, so that the pressing plate 74 applies force to the sand paper main bodies 10, the motor 51 is started to drive the gear 52I to rotate, thereby driving the gear II 53 to rotate, enabling the drill 55 to operate, and simultaneously the electric telescopic rod 4 is started to drive the drill 55 to perform punching processing on the sand paper main bodies 10, the punching position is accurate, the processing quality is improved, and the plurality of sand paper main bodies 10 can be punched, the working efficiency is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a punching device is used in abrasive paper production, includes base (1), its characterized in that: the four corners of the lower end of the base (1) are fixedly connected with supporting legs (2), the left part of the upper end of the base (1) is fixedly connected with a fixed seat (3), the middle front part of the right end and the middle rear part of the right end of the fixed seat (3) are respectively embedded with an electric telescopic rod (4), the right ends of the two electric telescopic rods (4) are respectively provided with a punching mechanism (5), a positioning mechanism (7) is arranged at the right part of the upper end of the base (1), a workbench (8) is fixedly connected at the right part of the upper end of the base (1), a moving seat (6) is arranged at the left part of the upper end of the base (1), sliding blocks (9) are fixedly connected with the front part of the lower end and the rear part of the lower end of the moving seat (6), the upper end of the working table (8) is fixedly connected with a sand paper main body (10) through a positioning mechanism (7), the movable seat (6) is positioned between the fixed seat (3) and the workbench (8).

2. A punching apparatus for producing sandpaper according to claim 1, characterized in that: it has activity groove (11) to open in removal seat (6), spout (12) have all been opened to base (1) upper end front portion and upper end rear portion, remove seat (6) and pass through slider (9) and spout (12) and base (1) swing joint.

3. A punching apparatus for producing sandpaper according to claim 1, characterized in that: mechanism (5) punches a hole includes motor (51) and four No. two gears (53), motor (51) output runs through and removes seat (6) and extends to activity groove (11) and gear (52) of fixedly connected with, four the equal fixedly connected with connecting seat (54) of No. two gears (53) right-hand member, four the equal fixedly connected with drill bit (55) of connecting seat (54) right-hand member, four No. two gears (53) all are connected with gear (52) meshing, motor (51) fixed mounting is at the right-hand member of electric telescopic handle (4).

4. A punching apparatus for producing sandpaper according to claim 3, characterized in that: the four second gears (53) are distributed in a rectangular array, and the four connecting seats (54) are movably connected with the movable groove (11) through bearings.

5. A punching apparatus for producing sandpaper according to claim 1, characterized in that: positioning mechanism (7) is including fixed plate (71) and fixed locating plate (72), open at fixed plate (71) upper end left middle part has kerve (13), kerve (13) lower wall fixedly connected with three tension spring (73), it is three the common fixedly connected with clamp plate (74) in tension spring (73) upper end, the equal fixedly connected with No. two tension spring (75) in fixed locating plate (72) left end four corners, four are the equal fixedly connected with spliced pole (76) in main No. two tension spring (75) left end, four the common fixedly connected with locating plate (77) in spliced pole (76) left end, drilling (78) of break-over about a plurality of are all opened to locating plate (77) and fixed locating plate (72) left end, the equal fixedly connected with stopper (79) in fixed locating plate (72) left end front portion and left end rear portion, fixed plate (71) and fixed locating plate (72) are fixed mounting respectively in base (1) and workstation (8) and fixed locating plate (79) ) The upper end right part.

6. A punching apparatus for producing sandpaper according to claim 5, characterized in that: a plurality of drilling (78) are the rectangular array and distribute, drilling (78) correspond with drill bit (55) position, positioning mechanism (7) are through clamp plate (74) and locating plate (77) and abrasive paper main part (10) fixed connection, fixed positioning plate (72) are concave type setting.