CN214419022U - Perforating machine - Google Patents

Abstract

The utility model provides a perforating machine, which comprises a perforating supporting plate component, wherein the perforating supporting plate component comprises a supporting plate, the lower end of the supporting plate is provided with a slide rail, the two sides of the inner wall of the slide rail are symmetrically and slidably provided with a moving caliper, the lower end of the supporting plate is provided with a wastepaper recovery box component, the upper end of the supporting plate is provided with a perforating frame component, the perforating frame component comprises a frame, the lower end of the top surface of the frame is fixedly connected with a perforating punch component, the perforating punch component comprises a punch sleeve, and one end of the punch sleeve, which is close to the supporting plate, is detachably provided with a punch; the puncher pin solves the problem of single function of the puncher, the puncher is provided with a paper scrap recovery box assembly, a movable caliper and a punching pin assembly, scraps can be removed, the condition that articles slide on a supporting plate is prevented, and punches in various sizes or shapes can be replaced.

Description

Perforating machine

Technical Field

The utility model relates to a technical field of puncher specifically is a puncher.

Background

There are many types of hole punches on the domestic market, but many have a single function, for example, 201920210703.5 patent, a hole punch, which includes: the punching device comprises a base, a pressure rod, a first clamping plate, a second clamping plate, a limiting plate and a punching device; all components are connected to the top surface of the base; the first clamping plate is vertically arranged on the top surface of the base; the second clamping plate is arranged on one side of the first clamping plate; the limiting plates are arranged on two sides of the clamping plate II; the punching device is horizontally arranged; the lower end of the pressure lever is connected with the punching device; although the hand is prevented from being inserted into the punching punch, the function is single, the punch cannot be replaced by punches with various shapes or sizes, and the situation of flying scraps can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a perforating machine for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a punching machine comprises a punching support plate component, wherein paper scrap recovery box components and a punching machine frame component are symmetrically arranged at the upper end and the lower end of the punching support plate component, the punching support plate component comprises a support plate, a first through hole is formed in the center of the support plate in a penetrating mode, a slide rail is arranged at the lower end of the support plate and penetrates through the lower end face, moving calipers are symmetrically and slidably arranged on the two sides of the inner wall of the slide rail, the paper scrap recovery box component is arranged at the lower end of the support plate and comprises a box body, a drawer is arranged on one side of the box body, a second through hole is formed in the center of one end, close to the support plate, of the box body in a penetrating mode and is located at the lower end of the first through hole, the punching machine frame component is arranged at the upper end of the support plate, the punching machine frame comprises a machine frame, a knob is arranged on one side of the machine frame and is connected with a gear through a connecting rod, and a punching punch component is fixedly connected to the lower end of the top face of the machine frame, the punching head assembly comprises a punching head sleeve, a gear plate is arranged on one side, close to the gear, of the punching head sleeve, the gear plate is meshed with the gear, a punching head is detachably arranged at one end, close to the supporting plate, of the punching head sleeve, and the punching head is just located on the first through hole.

Further, the slide rail internal diameter is I-shaped structure, the slide rail plays the effect that removes slide caliper rule side to side slip.

Furthermore, the sides, close to each other, of the symmetrically arranged moving calipers are connected through a spring. The spring plays a role in moving the caliper to fix an object to be punched.

Furthermore, a handle is arranged on the outer side of the drawer and plays a role in assisting in drawing out the drawer.

Furthermore, one end, close to the punch, of the punch sleeve is provided with an internal thread, the punch is provided with an external thread, the punch sleeve is meshed with the external thread through the internal thread and is connected with the punch, and the punch can be detached.

Furthermore, the diameter of the external thread of the punch is unchanged, and the punch can be arranged in the punch sleeve no matter what shape and size.

Further, the frame is a 7-shaped structure, and the frame plays a better role in installing the punch assembly.

Compared with the prior art, the beneficial effects of the utility model are that:

when the hole needs to be punched, the punch is connected into the punch sleeve through threads, when holes with other sizes or shapes need to be replaced, the punch is detached from the punch sleeve, and then the punch with the required size or shape is installed in the punch sleeve, so that the punch with the hole diameter or shape capable of being switched randomly is further realized; according to the punching machine, the first through hole is formed in the supporting plate and is communicated with the second through hole formed in the box body, and paper scraps can reach the drawer through the first through hole and the second through hole, so that the condition of scrap flying during working is further avoided; the layer board lower extreme is equipped with the slide rail, and the gliding removal slide caliper rule of installing of slide rail inner wall bilateral symmetry, when needing to punch, through the fixed of removal slide caliper rule to further prevent the slip of the article that need punch on the layer board.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the wastepaper recovery box assembly of the present invention;

FIG. 3 is a schematic structural view of the punching pallet assembly of the present invention;

FIG. 4 is a schematic view of the construction of the perforating frame assembly of the present invention;

fig. 5 is a schematic structural view of the punching punch assembly of the present invention.

In the figure: 1. a wastepaper recovery box assembly; 11. a box body; 11a, a second through hole; 111. a drawer; 1111. a handle; 2. a punching pallet assembly; 21. a support plate; 21a, a slide rail; 21b, a first through hole; 22. moving a caliper; 23. a spring; 3. a punch holder assembly; 31. a frame; 32. A knob; 321. a connecting rod; 322. a gear; 33. a punch assembly for punching; 331. a gear plate; 332. a punch sleeve; 333. and (4) punching.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5 heavily, a punching machine comprises a punching support plate assembly 2, a scrap paper recycling box assembly 1 and a punching machine frame assembly 3 are symmetrically arranged at the upper end and the lower end of the punching support plate assembly 2, the punching support plate assembly 2 comprises a support plate 21, a first through hole 21b is arranged at the center of the support plate 21 in a penetrating manner, a slide rail 21a is arranged at the lower end of the support plate 21, the slide rail 21a penetrates through the lower end face, moving calipers 22 are symmetrically and slidably arranged at the two sides of the inner wall of the slide rail 21a, the scrap paper recycling box assembly 1 is arranged at the lower end of the support plate 21, the scrap paper recycling box assembly 1 comprises a box body 11, a drawer 111 is arranged at one side of the box body 11, a second through hole 11a is arranged at the center of one end of the box body 11 close to the support plate 21 in a penetrating manner, the second through hole 11a right positioned at the lower end of the first through hole 21b, the punching machine frame assembly 3 is arranged at the upper end of the support plate 21, the punching machine frame assembly 3 comprises a frame 31, a knob 32 is arranged on one side of the frame 31, the knob 32 is connected with a gear 322 through a connecting rod 321, the punching punch assembly 33 is fixedly connected to the lower end of the top surface of the frame 31, the punching punch assembly 33 comprises a punch sleeve 332, a gear plate 331 is arranged on one side, close to the gear 322, of the punch sleeve 332, the gear plate 331 is meshed with the gear 322, a punch 333 is detachably arranged at one end, close to the supporting plate 21, of the punch sleeve 332, and the punch 333 is just located on a first through hole 21 b.

Please refer to fig. 2-3 again, the punching support plate assembly 2 includes a support plate 21, a first through hole 21b is provided in the center of the support plate 21, a wastepaper recovery box assembly 1 is provided at the lower end of the support plate 21, the wastepaper recovery box assembly 1 includes a box body 11, a drawer 111 is provided at one side of the box body 11, a handle 1111 is provided at the outer side of the drawer 111, a second through hole 11a is provided in the center of one end of the box body 11 close to the support plate 21, and the second through hole 11a is located at the lower end of the first through hole 21 b; in the present embodiment, the paper dust reaches the drawer 111 through the first through hole 21b and the second through hole 11a, so that the effect of neatness of the surrounding working environment is further achieved.

Please refer to fig. 3-4 again, the punching supporting plate assembly 2 includes a supporting plate 21, a first through hole 21b is formed in the center of the supporting plate 21 in a penetrating manner, a sliding rail 21a is arranged at the lower end of the supporting plate 21, the inner diameter of the sliding rail 21a is in an i-shaped structure, the sliding rail 21a penetrates through the lower end surface, moving calipers 22 are symmetrically installed on two sides of the inner wall of the sliding rail 21a in a sliding manner, and the sides, close to each other, of the symmetrically-arranged moving calipers 22 are connected through a spring 23; in the present embodiment, the article to be punched is further prevented from sliding on the pallet 21 by fixing the movable caliper 22.

The utility model discloses a concrete operation as follows:

when a hole needs to be punched, paper needing to be punched is placed on the supporting plate 21, the position of the paper needing to be punched is aligned to the position below the punch 333, the moving caliper 22 is pulled to fix the paper, the knob 32 is held by hand to rotate, the knob 32 drives the gear 322 to rotate through the connecting rod 321, the gear 322 is meshed with the gear plate 331 to drive the punching punch component 33 to move downwards, the punch 333 penetrates through the paper to reach the first through hole 21b, paper scraps reach the drawer 111 through the first through hole 21b and the second through hole 11a, the knob 32 rotates in the opposite direction, the punching punch component 33 slowly rises, the drawer 111 is pulled out by holding the handle 1111 by hand, the paper scraps in the drawer are cleaned, the drawer 111 is pushed back to the original position, the moving caliper 22 is pulled out, the moving caliper 22 is loosened to take the paper out, and the paper punching is completed.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (7)

1. A punching machine comprises a punching supporting plate component (2), wherein a wastepaper recovery box component (1) and a punching machine frame component (3) are symmetrically arranged at the upper end and the lower end of the punching supporting plate component (2), and is characterized in that the punching supporting plate component (2) comprises a supporting plate (21), a first through hole (21b) is formed in the center of the supporting plate (21) in a penetrating manner, a sliding rail (21a) is arranged at the lower end of the supporting plate (21), a lower end face is formed in the penetrating manner of the sliding rail (21a), a movable caliper (22) is symmetrically and slidably arranged on the two sides of the inner wall of the sliding rail (21a), the wastepaper recovery box component (1) is arranged at the lower end of the supporting plate (21), the wastepaper recovery box component (1) comprises a box body (11), a drawer (111) is arranged on one side of the box body (11), a second through hole (11a) is formed in the center of one end, close to the supporting plate (21), of the box body (11), second through-hole (11a) just in time are located first through-hole (21b) lower extreme, layer board (21) upper end is equipped with puncher subassembly (3), puncher subassembly (3) are including frame (31), frame (31) one side is equipped with knob (32), knob (32) link to each other with gear (322) through connecting rod (321), frame (31) top surface lower extreme fixed connection punch subassembly (33) that punches, punch subassembly (33) that punches include punch holder cover (332), one side that punch holder cover (332) is close to gear (322) is equipped with gear plate (331), gear plate (331) meshes with gear (322) mutually, the one end detachable that punch holder cover (332) is close to layer board (21) is equipped with drift (333), drift (333) just in time are located first through-hole (21 b).

2. The hole punch according to claim 1, characterized in that the inner diameter of the slide rail (21a) is of an I-shaped configuration.

3. A punch according to claim 2, characterized in that the sides of the moving calipers (22) that are symmetrically arranged close to each other are connected by a spring (23).

4. The hole punch according to claim 1, characterized in that the drawer (111) is provided with a handle (1111) on the outside.

5. The hole punch according to claim 4, characterized in that the punch sleeve (332) is internally threaded at an end thereof adjacent to the punch (333), the punch (333) is externally threaded, and the punch sleeve (332) is connected to the punch (333) by the engagement of the internal thread and the external thread.

6. The hole punch according to claim 1, characterized in that the punch pin (333) has an external thread diameter that is constant.

7. The hole punch according to claim 6, characterized in that the frame (31) has a 7-shaped configuration.

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