CN212825849U

CN212825849U - Quick puncher

Info

Publication number: CN212825849U
Application number: CN202021487149.4U
Authority: CN
Inventors: 娈风孩; 殷红
Original assignee: Huaibei Duomei Packaging Co Ltd
Current assignee: Huaibei Duomei Packaging Co Ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-03-30
Anticipated expiration: 2030-07-25

Abstract

A quick puncher comprises an upper jaw, a lower jaw, an upper clamp handle and a lower clamp handle, wherein the upper jaw is provided with a replaceable punching head, the lower jaw is provided with a replaceable punching pad, and the upper clamp handle and the lower clamp handle are both provided with extension handles. Go up keeping silent and having seted up the recess that is used for placing the head of holing, the recess top go up keeping silent and seted up the mounting groove, slidable mounting has the movable block in the mounting groove, and one side fixed mounting of movable block has the shifting block, go up the lateral wall of keeping silent and offer the spout that is used for installing the shifting block, and the shifting block can slide in the spout is inside, and the movable block opposite side is equipped with the spring, and the inner wall of keeping silent is being pushed against to the other end of spring. The utility model discloses a set up the movable block for the installation of the head of punching is all more convenient with the dismantlement, can change the head of punching of different bores according to the demand, through seting up the standing groove, makes to punch and fills up also can freely change, through setting up the extension handle, makes punching work light laborsaving more.

Description

Quick puncher

Technical Field

The utility model relates to a relevant technical field that punches specifically is a quick hole puncher

Background

The perforating pliers are articles for daily use and comprise handles, perforating heads, pressing sheets and hole seats, wherein the perforating heads are connected with the handles on one side, the hole seats are connected with the handles on the other side, the handles on the two sides are riveted together through rivets, the cross-sectional shapes of the perforating heads are optional, holes corresponding to the shapes of the perforating heads are formed in the pressing sheets and the hole seats, when the handles are held, the perforating heads can penetrate through the pressing sheets and the hole seats, perforating actions are completed by impacting the pressing sheets and the hole seats through the perforating heads, but the holes punched by the existing perforating pliers are single, and the perforating heads are not replaceable, so that the rapid puncher is designed and produced, and the problems are solved conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick hole puncher to solve the current hole puncher that proposes among the above-mentioned background art and punch the not removable problem of head.

In order to achieve the above purpose, the utility model provides a following technical scheme: a quick puncher comprises an upper jaw, a lower jaw, an upper clamp handle and a lower clamp handle, wherein the upper jaw is provided with a replaceable punching head, the lower jaw is provided with a replaceable punching pad, and the upper clamp handle and the lower clamp handle are both provided with extension handles.

Preferably, go up to keep silent and seted up the recess that is used for placing the head of holing, the recess top go up keeping silent and seted up the mounting groove, slidable mounting has the movable block in the mounting groove, one side fixed mounting of movable block has the shifting block, the spout that is used for installing the shifting block is seted up to the lateral wall of going to keep silent, and the shifting block can slide in the spout is inside, and the movable block opposite side is equipped with the spring, and the inner wall of keeping silent is being pushed against to the other end of spring.

Preferably, the punching pad is slidably mounted in the lower jaw, a placing groove for placing the punching pad is formed in the upper end of the lower jaw, clamping blocks are arranged on two sides of the punching pad in a same body, and clamping block grooves matched with the clamping blocks are formed in the inner side of the placing groove.

Preferably, the tail ends of the upper forceps handle and the lower forceps handle are slidably provided with extension handles, and the inner cavity of each extension handle is fixedly provided with a spring plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the movable block for the installation of the head of punching is all more convenient with the dismantlement, can change the head of punching of different bores according to the demand, through seting up the standing groove, makes to punch and fills up also can freely change, through setting up the extension handle, makes punching work light laborsaving more.

Drawings

Fig. 1 is a schematic view of the main body of the present invention;

FIG. 2 is a side view of the main body of the present invention;

fig. 3 is a sectional view of the upper jaw and the lower jaw of the present invention;

FIG. 4 is a front view of the elongate shaft of the present invention;

fig. 5 is a sectional view of the extension handle of the present invention.

In the figure: 1. an upper jaw; 2. a lower jaw; 3. an upper clamp handle; 4. a lower clamp handle; 5. punching a hole pad; 6. punching a hole head; 7. shifting blocks; 8. mounting grooves; 9. a chute; 10. a movable block; 11. a spring; 12. a handle is extended; 121. an elastic sheet.

Detailed Description

In order to solve the problem that the traditional puncher punching head is not replaceable, the embodiment of the utility model provides a quick puncher. 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. 1-5, the embodiment provides a quick hole puncher, including an upper jaw 1, a lower jaw 2, an upper handle 3 and a lower handle 4, where the upper jaw 1 is provided with a replaceable punching head 6, the lower jaw is provided with a replaceable punching pad 5, the upper handle 3 and the lower handle 4 are both provided with an extension handle 12, the upper jaw 1 is provided with a groove for placing the punching head 6, the upper jaw 1 above the groove is provided with an installation groove 8, the installation groove 8 is provided with a movable block 10 in a sliding manner, one side of the movable block 10 is fixedly provided with a shifting block 7, the side wall of the upper jaw 1 is provided with a sliding groove 9 for installing the shifting block 7, the shifting block can slide inside the sliding groove 9, the other side of the movable block 10 is provided with a spring 11, and the other end of the spring 11 abuts against the inner wall of the upper jaw 1.

In this embodiment, stir shifting block 7 and can drive movable block 10 and slide to one side for punching head 6 can get into along mounting groove 8 and punch first 6 assorted recesses, loosen shifting block 7, and spring 11 makes movable block 10 kick-back, makes the lower extreme of movable block 10 withstand punching head 6's upper end, when having improved punching head 6's stability, also makes punching head 6's installation and change more convenient.

The punching pad 5 is slidably mounted in the lower jaw 2, a placing groove for placing the punching pad 5 is formed in the upper end of the lower jaw 2, clamping blocks are arranged on two sides of the punching pad 5 in a same body, a clamping block groove matched with the clamping blocks is formed in the inner side of the placing groove, the clamping blocks and the clamping block groove play a role in fixing the punching pad 5, and the punching pad 5 is prevented from falling off from the upper side.

In this embodiment, when changing the pad of punching, only need to punch inside the pad 5 slidable mounting standing groove for the fixture block is installed at the fixture block inslot portion, and the fixture block of pad 5 both sides of punching has played the fixed action, has improved the stability of pad 5 of punching, also makes the pad 5 of punching be difficult for droing.

The tail ends of the upper forceps handle 3 and the lower forceps handle 4 are slidably provided with an extension handle 12, and an inner cavity of the extension handle 12 is fixedly provided with an elastic sheet 121. The elastic sheet 121 plays a role in clamping the extension handle 12, so that the installation between the extension handle 12 and the forceps handle is more stable, and the length of the forceps handle can be adjusted by adjusting the length of the forceps handle inside the extension handle 12 during punching, so that the punching is easier and more labor-saving.

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. The utility model provides a quick hole puncher, includes last pincers handle (3) and lower pincers handle (4) of keeping silent (1), keeping silent (2) down, its characterized in that: the upper jaw (1) is provided with a replaceable punching head (6), the lower jaw is provided with a replaceable punching pad (5), and the upper clamp handle (3) and the lower clamp handle (4) are both provided with extension handles (12).

2. The fast punch of claim 1, wherein: go up to open and to be equipped with the recess that is used for placing punching head (6) in keeping silent (1), the recess top go up to keep silent (1) on seted up mounting groove (8), slidable mounting has movable block (10) in mounting groove (8), one side fixed mounting of movable block (10) has shifting block (7), go up the lateral wall of keeping silent (1) and offer spout (9) that are used for installing shifting block (7), and shifting block (7) can be at spout (9) inside slip, and movable block (10) opposite side is equipped with spring (11), and the inner wall of keeping silent (1) is being pushed against to the other end of spring (11).

3. The fast punch of claim 1, wherein: the punching pad (5) is slidably mounted in the lower jaw (2), a placing groove for placing the punching pad (5) is formed in the upper end of the lower jaw (2), clamping blocks are arranged on two sides of the punching pad (5) in a same body, and clamping block grooves matched with the clamping blocks are formed in the inner side of the placing groove.

4. The fast punch of claim 1, wherein: the tail ends of the upper forceps handle (3) and the lower forceps handle (4) are slidably provided with an extension handle (12), and an inner cavity of the extension handle (12) is fixedly provided with an elastic sheet (121).