CN210706556U

CN210706556U - Punching and riveting seat guide mechanism

Info

Publication number: CN210706556U
Application number: CN201920328444.6U
Authority: CN
Inventors: 孙兵; 潘超; 张国岳
Original assignee: FOSHAN YILIJIA OFFICE EQUIPMENT CO LTD
Current assignee: Deli Group Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-06-09
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a punching press-riveting seat guide mechanism, which comprises a support shaft arranged on a frame, a switching mechanism rotationally positioned on the support shaft, a punching press-riveting device rotationally positioned on the support shaft in a lifting way, and a guide groove rod, and is characterized in that a punching press-riveting seat of the punching press-riveting device is provided with a guide bearing, the guide groove rod is vertically arranged, and a linear guide groove corresponding to the guide bearing is arranged on the guide groove rod; the sum of the number of guide channel bars and guide bearings is at least 3. The utility model discloses simple structure, it is stable to use, and is convenient.

Description

Punching and riveting seat guide mechanism

Technical Field

The utility model relates to an office equipment field, concretely relates to seat guiding mechanism is riveted in punching of full-automatic book-binding machine.

Background

A binding machine is a machine that fixes paper, plastic, leather, and the like with binding nails, hot melt adhesives, and the like. Such as patent numbers: 201620188373.0, name riveting structure and full-automatic bookbinding machine, disclosing a riveting structure, comprising a top riveting lifting seat, a power device, a rivet head device and a rotation switching device, wherein the power device is connected with the top riveting lifting seat to lift, when lifting, the rivet head device is pushed to lift to rivet, when falling, the rotation switching device is connected, and the falling force is converted into the rotation acting force by the rotation switching device to respectively or jointly connect the switching of the lower rivet head device, the upper rivet head device and the knife pad device. However, this patent only realizes the clinching function, cannot realize the punching function, and is more difficult to realize the linked guidance and switching of the both, and therefore, it is necessary to improve the conventional structure.

Disclosure of Invention

The utility model aims at solving the prior art not enough and the rocking of drill cutter when punching can be avoided to the one kind that provides, the pressure of punching of rocking of thimble when pressing and riveting rivets a guiding mechanism.

The utility model discloses an adopt following technical solution to realize above-mentioned purpose: the utility model provides a seat guiding mechanism is riveted to punching pressure which characterized in that, it is including setting up the guide slot pole in the frame, setting up a plurality of direction bearing on the seat switching mechanism is riveted to punching pressure in the frame, and the guide slot pole sets up vertically, is provided with the straight line guide slot that corresponds with direction bearing on the guide slot pole.

As a further explanation of the above scheme, the punching press-riveting seat switching mechanism includes a power device disposed on the rack, a driving gear connected to the power device, and a switching base having a toothed disc corresponding to the driving gear, wherein a support shaft is vertically disposed on the switching base, and a punching press-riveting seat is sleeved on the support shaft.

Furthermore, the guide bearing is one and is arranged on the outer side of the punching riveting seat, and the corresponding guide groove rod is arranged on the outer side of the supporting shaft.

Furthermore, the number of the guide bearings is at least two, and the guide bearings comprise a first guide bearing and a second guide bearing which are arranged on the side portion of the punching riveting seat.

Furthermore, the first guide bearing and the second guide bearing form an included angle of 90 degrees with each other.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:

the utility model discloses a mainly by setting up the guide slot pole in the frame, set up the punching of frame and press a plurality of guide bearing on riveting seat switching mechanism, the guide slot pole sets up to the beginning, is provided with the straight line guide slot that corresponds with the guide bearing on the guide slot pole, has realized that the punching is pressed and is riveted the seat when punching, and the guide bearing on its seat slides in the guide slot, avoids rocking of brill sword.

2. The guide bearing on the punching press riveting seat slides in the guide groove when the punching press riveting seat is used for press riveting, so that the ejector pin is prevented from shaking.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic structural view of the present invention;

fig. 5 is a schematic structural view of the present invention;

fig. 6 is a top view of fig. 5.

Description of reference numerals: 1. the punching and riveting device comprises a rack 2, a guide groove rod 2-1, a linear guide groove 3, a punching and riveting seat switching mechanism 3-1, a power device 3-2, a driving gear 3-3, a switching base 4, a supporting shaft 5, a punching and riveting seat 6, a riveting head assembly 7 and a drilling device.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The technical solution is described in detail with reference to specific embodiments below.

Example 1

As shown in fig. 1-3, the utility model relates to a punch and press and rivet a guiding mechanism, it is including setting up guide way pole 2 in frame 1, setting up a plurality of guiding bearing 4 in the punch and press and rivet a switching mechanism 3 of frame, the guide way pole sets up vertically, is provided with the straight line guide slot 2-1 that corresponds with guiding bearing on the guide way pole. The punching riveting seat is provided with a riveting head assembly and a drilling device, the punching riveting seat switching mechanism 3 comprises a power device 3-1 arranged on the rack, a driving gear 3-2 connected with the power device and a switching base 3-3 provided with a fluted disc corresponding to the driving gear, a supporting shaft 4 is vertically arranged on the switching base, a punching riveting seat 5 is sleeved on the supporting shaft, and the riveting head assembly 6 and the drilling device 7 are arranged on the punching riveting seat. In this embodiment, the guide bearing is 2, sets up in the outside of punching squeeze riveter seat, and corresponding guide slot pole setting is in the outside of back shaft.

Example 2

As shown in fig. 4-6, in this embodiment, the number of the guide bearings is two, and the guide bearings include a first guide bearing and a second guide bearing which are arranged on the side of the punch rivet seat. The first guide bearing and the second guide bearing form a 90-degree included angle with each other.

The working principle is as follows: the power device is provided with a driving gear and is in tooth connection with a fluted disc of the switching base, the switching base is connected in a rotating mode around a supporting shaft, the punching and riveting seat can be positioned on the supporting shaft in a lifting mode, the riveting head assembly and the drilling device are arranged on the punching and riveting seat, and the switching base is provided with a rotating connecting rod which extends vertically upwards and penetrates through the punching and riveting seat to rotate and link. The power device drives the switching base to rotate and move in the positive direction, the drilling device on the punching and riveting seat is sent to a working position, and the punching motor rotates to drive the punching and riveting seat to ascend to complete punching; the power device drives the switching base to move reversely, a rivet head on the punching and riveting seat is sent to the working position, the punching motor rotates to drive the punching and riveting seat to ascend, and the pressing and riveting action is completed. The structure realizes the switching of the drilling device and the rivet head at the working position. In the use process, the power device drives the switching base to rotate and move in the positive direction, the drilling device on the punching and riveting seat is sent to a working position, the punching motor rotates, the punching and riveting seat is lifted, the guide bearing arranged on the punching and riveting seat enters the guide groove, and the punching and riveting seat is lifted stably under the support of the guide groove to complete the punching action; the power device drives the switching base to rotate reverse displacement, a riveting head assembly on the punching and riveting seat is fed into a working position, the punching motor rotates, the punching and riveting seat ascends and descends, a guide bearing arranged on the punching and riveting seat enters a guide groove, and the punching and riveting seat ascends and descends stably under the support of the guide groove to complete the pressing and riveting operation.

Compared with the prior art, the utility model realizes that the guide bearing on the seat slides in the guide groove when the punching riveting seat punches, thereby avoiding the shaking of the drill knife; the guide bearing on the punching press riveting seat slides in the guide groove when the punching press riveting seat is used for press riveting, so that the ejector pin is prevented from shaking.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A punching press-riveting seat guide mechanism comprises a support shaft arranged on a rack, a switching mechanism rotationally positioned on the support shaft, a punching press-riveting device rotationally positioned on the support shaft in a lifting manner, and a guide groove rod, and is characterized in that a punching press-riveting seat of the punching press-riveting device is provided with a guide bearing, the guide groove rod is vertically arranged, and the guide groove rod is provided with a linear guide groove corresponding to the guide bearing; the sum of the number of guide channel bars and guide bearings is at least 3.

2. The guiding mechanism of claim 1, wherein the switching mechanism comprises a power device, a driving gear connected to the power device, and a switching base having a gear disc corresponding to the driving gear, the supporting shaft is provided with the switching base, and the switching base is connected to the power device.

3. The punching press-riveting seat guide mechanism is characterized in that the punching press-riveting device comprises a punching press-riveting seat, a lower riveting head assembly and a drilling device which are arranged on the punching press-riveting seat, and a drill knife on the drilling assembly, wherein the cutting edge is upward.

4. The guiding mechanism of the punching rivet pressing seat according to claim 1, wherein when the number of the guide groove rods is 1, at least 2 guide bearings are provided.

5. The punching press-riveting seat guide mechanism according to claim 1, wherein when the number of the guide bearings is 2, the number of the guide groove rods is at least 1.

6. The punching press-riveting seat guide mechanism according to claim 1, wherein the guide bearing is one and is arranged outside the punching press-riveting seat, and the corresponding guide groove rod is arranged outside the support shaft.

7. The punching press-riveting seat guide mechanism according to claim 1, wherein the number of the guide bearings is at least two, and the guide bearings comprise a first guide bearing and a second guide bearing which are arranged on the side part of the punching press-riveting seat.

8. The guide mechanism of claim 7, wherein the first guide bearing and the second guide bearing are at an angle of 90 degrees with respect to each other.