CN220007888U - Hydraulic frame of paper splitting machine - Google Patents

Abstract

The utility model discloses a hydraulic frame of a paper dividing and cutting machine, which comprises a concave plate, wherein the front surface of the concave plate is provided with a motor, an output shaft of the motor is fixedly connected with a positive and negative threaded rod, the back surface of the positive and negative threaded rod penetrates through the concave plate and extends to the inner cavity to be rotationally connected with the back surface of the inner cavity of the concave plate, the front side and the rear side of the surface of the positive and negative threaded rod are respectively connected with a threaded sleeve in a threaded manner, the front surface of the bottom of the threaded sleeve is fixedly provided with a hydraulic rod, the bottom of the hydraulic rod is fixedly provided with a connecting piece, the inner side of the connecting piece is attached with a cutting knife, and the top of the concave plate is provided with a mounting frame; when the device is damaged or needs to be disassembled for nursing, only the first bolt is required to be unscrewed, the cover plate is taken out, the clamping plate is taken out from the inner cavity of the clamping groove piece, and then the disassembly of the hydraulic frame is completed, and the device can cut the cutting knife with the corresponding size according to the size of paper according to the requirement by means of the distance between the opposite movement of the connecting piece.

Description

Hydraulic frame of paper splitting machine

Technical Field

The utility model relates to the field of paper splitting machines, in particular to a hydraulic frame of a paper splitting machine.

Background

The paper slitter is paper processing equipment which is used for slitting wide webs into paper with unequal widths and unequal diameters, and when the paper is slit, a circular knife or a straight knife is generally used for slitting and separating the paper, and a hydraulic frame is needed to provide power for a cutter in the slitting process.

The existing paper cutting machine hydraulic frame is directly fixed on the paper cutting machine through a plurality of groups of screw locks, so that the paper cutting machine hydraulic frame is not convenient to disassemble and maintain, and the position of the cutter supporting frame cannot be adjusted, and the size of the cutter cannot be changed according to actual needs.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the hydraulic frame of the paper splitting machine, which is convenient to detach, maintain and care, can adjust the position of the cutter supporting frame and can replace cutters with different sizes according to actual needs.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a paper cutting machine hydraulic frame, includes the recess board, the front of recess board is provided with the motor, the positive and negative threaded rod of output shaft fixedly connected with of motor, the back of positive and negative threaded rod runs through the recess board and extends to the back rotation of inner chamber and recess board inner chamber and be connected, the equal threaded connection of both sides has the screw thread cover around the positive and negative threaded rod surface, the front fixed mounting of screw thread cover bottom has the hydraulic stem, the bottom fixed mounting of hydraulic stem has the connecting piece, the inboard laminating of connecting piece has the cutting knife, the top of recess board is provided with the mounting bracket, the mounting hole has all been seted up around at the mounting bracket top, the equal fixed mounting in both sides of mounting bracket bottom has the draw-in groove spare, the equal fixed mounting in both sides at recess board top has the cardboard, the surface and the inner chamber joint of draw-in groove spare of cardboard, the one end of draw-in groove spare is provided with the apron.

As a preferable technical scheme of the utility model, the upper end and the lower end of the front side and the rear side of the inner cavity of the clamping groove piece are respectively provided with a notch, the inner cavity of the notch is rotationally connected with a rolling rod, and one side of the rolling rod, which is far away from the notch, is attached to the surface of the clamping plate.

As a preferable technical scheme of the utility model, the front surface of the clamping groove piece is attached with the cover plate, one side of the cover plate is provided with the through hole, the inner cavity of the through hole is clamped with the first bolt, and one side of the first bolt penetrates through the through hole and extends to the outside to be rotationally connected with one side of the clamping groove piece.

As a preferable technical scheme of the utility model, the front surface of the concave plate is fixedly provided with the shell, and the bottom of the motor and the bottom of the inner cavity of the shell are fixedly arranged.

As a preferable technical scheme of the utility model, clamping holes are formed in two sides of the cutting knife, a second bolt is clamped in an inner cavity of each clamping hole, and one side of the second bolt penetrates through the clamping hole and extends to the outside to be in threaded connection with the surface of the connecting piece.

As a preferable technical scheme of the utility model, a sliding rod is fixedly arranged at the bottom of the inner cavity of the concave plate, a round hole is formed in the surface of the threaded sleeve and positioned at the bottom of the positive and negative threaded rod, and the surface of the sliding rod is in sliding connection with the inner cavity of the round hole.

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

1. when the device is damaged or needs to be disassembled for nursing, only the first bolt is required to be unscrewed, the cover plate is taken out, the clamping plate is taken out from the inner cavity of the clamping groove piece, and then the hydraulic frame is disassembled.

2. The device can be provided with the cutting knife with the corresponding size according to the size of the cut paper by the distance between the opposite movements of the connecting pieces.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a partially disassembled perspective view of the structure of the concave plate and the clamping groove member of the present utility model;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 1A in accordance with the present utility model;

fig. 4 is an enlarged view of a portion of the structure at B in fig. 2 in accordance with the present utility model.

Wherein: 1. a concave plate; 2. a motor; 3. a positive and negative threaded rod; 4. a thread sleeve; 5. a hydraulic rod; 6. a connecting piece; 7. a cutting knife; 8. a mounting frame; 9. a clamping groove piece; 10. a clamping plate; 11. a notch; 12. a rolling rod; 13. a cover plate; 14. a first bolt; 15. a housing; 16. a second bolt; 17. and a slide bar.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1-4, the utility model provides a hydraulic frame of a paper splitting machine, which comprises a concave plate 1, wherein the front surface of the concave plate 1 is provided with a motor 2, an output shaft of the motor 2 is fixedly connected with a positive and negative threaded rod 3, the back surface of the positive and negative threaded rod 3 penetrates through the concave plate 1 and extends to the inner cavity to be rotationally connected with the back surface of the inner cavity of the concave plate 1, the front and back sides of the surface of the positive and negative threaded rod 3 are respectively connected with a threaded sleeve 4, the front surface of the bottom of the threaded sleeve 4 is fixedly provided with a hydraulic rod 5, the bottom of the hydraulic rod 5 is fixedly provided with a connecting piece 6, the inner side of the connecting piece 6 is attached with a cutting knife 7, the top of the concave plate 1 is provided with a mounting frame 8, the periphery of the top of the mounting frame 8 is provided with mounting holes, two sides of the bottom of the mounting frame 8 are respectively fixedly provided with a clamping groove piece 9, two sides of the top of the concave plate 1 are respectively fixedly provided with a clamping plate 10, the surface of the clamping plate 10 is clamped with the inner cavity of the clamping groove piece 9, and one end of the clamping groove piece 9 is provided with a cover plate 13.

The working principle and the beneficial effect of this structure, fix mounting bracket 8 on external paper cutting machine through the cooperation of external screw and mounting hole, the device passes through concave plate 1, motor 2, positive and negative threaded rod 3, thread bush 4, hydraulic stem 5, connecting piece 6, cutting knife 7 and cardboard 10, constitute a hydraulic frame for the main part, draw cardboard 10 into the inner chamber of draw-in groove spare 9, utilize the cooperation of apron 13 and first bolt 14, carry out spacingly to it, and then accomplish the installation of this hydraulic frame, open motor 2 and hydraulic stem 5 through outer controller during the use, the output shaft of motor 2 drives positive and negative threaded rod 3 and rotates, drive thread bush 4 and remove in opposite directions when positive and negative threaded rod 3 rotates, and then drive corresponding hydraulic stem 5 and connecting piece 6 and remove in opposite directions, through the distance between the connecting piece 6 is removed in opposite directions, make the device can cut the cutting knife 7 of corresponding size as required, install the cutting knife 7 on connecting piece 6 through second bolt 16 at this moment, drive connecting piece 6 and cutting knife 7 through hydraulic stem 5 and remove down, and remove the corresponding cutting knife 7, when the corresponding device need be removed from the inner chamber when the apron 13, the need only be dismantled to the clamp plate is removed when the device is broken, the need to take out the clamp plate 13, the nursing device can be removed from the inner chamber when the need of removing the clamp 13.

In other embodiments, as shown in fig. 4, the upper and lower ends of the front and rear sides of the inner cavity of the slot member 9 are provided with slots 11, the inner cavity of the slot 11 is rotatably connected with a rolling rod 12, and one side of the rolling rod 12 away from the slot 11 is attached to the surface of the clamping plate 10.

The working principle and the beneficial effect of the technical characteristics are that the friction force of the clamping plate 10 during movement is reduced through the rolling characteristic of the rolling rod 12, and then the clamping plate 10 is more labor-saving during dismounting and mounting.

In other embodiments, as shown in fig. 1, a cover plate 13 is attached to the front surface of the clamping groove member 9, a through hole is formed in one side of the cover plate 13, a first bolt 14 is clamped in an inner cavity of the through hole, and one side of the first bolt 14 penetrates through the through hole and extends to the outside to be rotationally connected with one side of the clamping groove member 9.

The clamping plate 10 is limited and fixed through the matching of the cover plate 13 and the first bolt 14, so that the stability of the clamping plate is improved.

In other embodiments, as shown in fig. 1, the front surface of the concave plate 1 is fixedly provided with a casing 15, and the bottom of the motor 2 and the bottom of the inner cavity of the casing 15 are fixedly installed.

The motor 2 is supported by the shell 15 and is protected to prevent damage caused by long-term exposure.

In other embodiments, as shown in fig. 3, two sides of the cutting knife 7 are provided with clamping holes, the inner cavity of each clamping hole is clamped with a second bolt 16, and one side of each second bolt 16 penetrates through each clamping hole and extends to the outside to be in threaded connection with the surface of the connecting piece 6.

The working principle and the beneficial effects of the technical characteristics are that the cutting knife 7 is fixed on the connecting piece 6 through the second bolt 16, and the disassembly of the cutting knife is convenient.

In other embodiments, as shown in fig. 1, a sliding rod 17 is fixedly installed at the bottom of the inner cavity of the concave plate 1, a round hole is formed in the surface of the threaded sleeve 4 and positioned at the bottom of the positive and negative threaded rod 3, and the surface of the sliding rod 17 is in sliding connection with the inner cavity of the round hole.

The technical characteristics have the working principle and beneficial effects that the threaded sleeve 4 is limited by the slide rod 17, so that the threaded sleeve is prevented from rotating along with the rotation of the positive and negative threaded rod 3, and the use is prevented from being influenced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a paper cutting machine hydraulic frame, includes concave plate (1), its characterized in that: the front of concave plate (1) is provided with motor (2), the output shaft fixedly connected with positive and negative threaded rod (3) of motor (2), the back of positive and negative threaded rod (3) runs through concave plate (1) and extends to the back rotation of inner chamber and concave plate (1) inner chamber and be connected, the equal threaded connection in both sides has thread bush (4) around positive and negative threaded rod (3) surface, the positive fixed mounting of thread bush (4) bottom has hydraulic stem (5), the bottom fixed mounting of hydraulic stem (5) has connecting piece (6), the inboard laminating of connecting piece (6) has cutting knife (7), the top of concave plate (1) is provided with mounting bracket (8), the mounting hole has all been seted up around at mounting bracket (8) top, the equal fixed mounting in both sides of mounting bracket (8) bottom has draw-in groove spare (9), the equal fixed mounting in both sides at concave plate (1) top has cardboard (10), the inner chamber joint of cardboard spare (9), the surface and draw-in groove spare (9) one end (13).

2. A hydraulic mount for a paper slitter as claimed in claim 1, wherein: notch (11) have all been seted up at the upper and lower both ends of both sides around draw-in groove spare (9) inner chamber, the inner chamber rotation of notch (11) is connected with rolling rod (12), one side that rolling rod (12) kept away from notch (11) is laminated with the surface of cardboard (10).

3. A hydraulic mount for a paper slitter as claimed in claim 1, wherein: a through hole is formed in one side of the cover plate (13), a first bolt (14) is clamped in an inner cavity of the through hole, and one side of the first bolt (14) penetrates through the through hole and extends to the outside to be connected with one side of the clamping groove piece (9) in a rotating mode.

4. A hydraulic mount for a paper slitter as claimed in claim 1, wherein: the front of the concave plate (1) is fixedly provided with a shell (15), and the bottom of the motor (2) and the bottom of the inner cavity of the shell (15) are fixedly arranged.

5. A hydraulic mount for a paper slitter as claimed in claim 1, wherein: clamping holes are formed in two sides of the cutting knife (7), second bolts (16) are clamped in inner cavities of the clamping holes, and one side of each second bolt (16) penetrates through the corresponding clamping hole and extends to the outside to be in threaded connection with the surface of the connecting piece (6).

6. A hydraulic mount for a paper slitter as claimed in claim 1, wherein: the bottom of the inner cavity of the concave plate (1) is fixedly provided with a sliding rod (17), a round hole is formed in the surface of the threaded sleeve (4) and positioned at the bottom of the positive and negative threaded rod (3), and the surface of the sliding rod (17) is in sliding connection with the inner cavity of the round hole.