CN205364069U - Hole punching device is bound to book - Google Patents

Abstract

The utility model discloses a bookbinding hole punching device, comprising: a workbench, a screw rod, a support plate, a sleeve, a spring, a punching head, a support plate, a fixing plate, a hydraulic station, a hydraulic oil cylinder, a pressure plate, and a workbench The left and right parts of the support plate are respectively vertically installed with a screw rod through the bearing, and the left and right ends of the support plate are respectively installed on the left and right screw rods through threaded connection. The front surface of the support plate is welded evenly and vertically with multiple sleeves from left to right. The lower end of the spring is fixed to the inner wall of the sleeve, and a support plate is fixed on the upper part of the punching head. The lower surface of the support plate is in movable contact with the upper end of the spring. The two ends are connected, a hydraulic cylinder is vertically fixed on the front end of the fixing plate, and a pressure plate is horizontally fixed on the lower end of the piston rod of the hydraulic cylinder. The utility model has the advantages of convenient use, cost saving and the like.

Description

A book binding hole punching device

technical field

The utility model relates to a book binding hole punching device, which is applied in the field of book processing.

Background technique

In the process of booklet processing and production, sometimes it is necessary to process binding holes on the booklet. At present, the punching device is mainly used to punch the booklet, but the structure of the existing punching device is relatively simple, mainly by the punching device. The piston rod of the hydraulic cylinder drives the punching head to punch the book, wherein only one punching head can be installed at the end of the piston rod of the hydraulic cylinder, and sometimes, when the book needs to punch out multiple binding holes, the existing The current punching device can only punch one hole by one hole, so the speed is slow and the efficiency is low, and the existing punching head is fixed on the piston rod of the hydraulic cylinder of the punching device, which causes the need to punch When producing binding holes of different sizes, processing personnel can only change different punching devices to punch holes in the booklet, which is troublesome and increases the cost.

Utility model content

The technical problem to be solved by the utility model is to provide an easy-to-use, labor-saving and time-saving bookbinding hole punching device.

In order to solve the above technical problems, the utility model provides the following technical solutions: the utility model discloses a bookbinding hole punching device, including: worktable, screw rod, support plate, sleeve, spring, punching head, support plate , fixed plate, hydraulic station, hydraulic cylinder, pressure plate, the left and right parts of the workbench are respectively vertically installed with a screw rod through bearings, and a support plate is horizontally arranged between the left and right screw rods, and the left and right sides of the support plate The two ends are respectively installed on the left and right screw rods by means of screw connection, and a plurality of sleeves are evenly and vertically welded on the front surface of the support plate from left to right, and a spring is arranged inside the sleeve, and the The lower end of the spring is affixed to the inner wall of the sleeve, and a punching head is movably inserted into the sleeve, and the lower end of the punching head passes through the spring to extend below the sleeve, and the punching head The upper end is above the sleeve, a support plate is fixed on the upper part of the punching head, the lower surface of the support plate is in movable contact with the upper end of the spring, a fixed plate is horizontally arranged between the left and right screw rods, and the left and right screw rods The upper part of the rod is respectively connected to the left and right ends of the fixed plate through bearings, a hydraulic station is arranged on the left side of the workbench, and a hydraulic cylinder is vertically fixed on the front end of the fixed plate. The hydraulic oil cylinder is connected with the hydraulic station through the oil pipe, and a pressure plate is horizontally fixed at the lower end of the piston rod of the hydraulic oil cylinder, and the pressure plate is directly above the sleeve.

Further, a hand wheel is fixed on the upper end of the screw rod.

Further, multiple punching sleeves are evenly embedded in the workbench from left to right, the number of punching sleeves is the same as the number of sleeves, and there is only one sleeve directly above each punching sleeve .

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

1. Easy to use;

2. Save labor and time.

Description of drawings

Fig. 1 is a sectional view of a book binding hole punching device of the present invention;

Fig. 2 is a sectional view of a sleeve of a bookbinding hole punching device of the present invention.

The labels in the figure are: 1-worktable; 2-screw; 3-support plate; 4-sleeve; 5-spring; 6-punching head; 7-support plate; 8-fixing plate; 9-hydraulic station; 10-hydraulic cylinder; 11-pressure plate; 12-hand wheel; 13-punching sleeve.

detailed description

As shown in Figure 1-2, the utility model discloses a bookbinding hole punching device, including: workbench 1, screw rod 2, support plate 3, sleeve 4, spring 5, punching head 6, support plate 7. Fixed plate 8, hydraulic station 9, hydraulic cylinder 10, pressure plate 11, the left and right parts of the workbench 1 are vertically installed with a screw 2 through bearings, and a support plate is horizontally arranged between the left and right screw rods 2 3. The left and right ends of the support plate 3 are respectively installed on the left and right screw rods 2 through threaded connection, and a plurality of sleeves 4 are evenly and vertically welded on the front surface of the support plate 3 from left to right, A spring 5 is arranged inside the sleeve 4, the lower end of the spring 5 is affixed to the inner wall of the sleeve 4, and a punching head 6 is movably inserted into the sleeve 4, and the punching head 6 The lower end of 6 passes through the inside of spring 5 and extends below the sleeve 4, the upper end of the punching head 6 is above the sleeve 4, and a support plate 7 is fixed on the upper part of the punching head 6, and the The lower surface of the support disc 7 is in movable contact with the upper end of the spring 5, and a fixed plate 8 is horizontally arranged between the left and right screw mandrels 2, and the tops of the left and right screw mandrels 2 are respectively connected with the left and right ends of the fixed plate 8 through bearings, so A hydraulic station 9 is arranged on the left side of the workbench 1, and a hydraulic cylinder 10 is vertically fixed on the front end surface of the fixed plate 8, and the hydraulic cylinder 10 is connected with the hydraulic station 9 through oil pipes. A pressure plate 11 is fixed horizontally at the lower end of the piston rod of the hydraulic cylinder 10 , and the pressure plate 11 is directly above the sleeve 4 .

Further, a hand wheel 12 is fixed on the upper end of the threaded mandrel 2 .

Further, a plurality of punching sleeves 13 are evenly embedded in the workbench 1 from left to right, the number of the punching sleeves 13 is the same as the number of the sleeves 4, and each punching sleeve 13 is directly above There is only one sleeve 4 .

The utility model is implemented as follows: booklets are placed on the workbench 1, and then the piston rod of the hydraulic cylinder 10 is controlled to extend downward through the hydraulic station 9, and the piston rod of the hydraulic cylinder 10 drives the pressing plate 11 to move downward, and the pressing plate 11 Contact with the upper end of the punching head 6 and press down on the punching head 6, the lower end of the punching head 6 punches the book until the lower end of the punching head 6 enters the punching sleeve 13, and the punching is completed. And the punching is relatively complete, then the piston rod of the hydraulic cylinder 10 is controlled to reset, the pressing plate 11 then resets upwards, the spring 5 also pushes the support plate 7 to move upwards and resets, and the support plate 7 drives the punching head to reset. Multiple binding holes are punched out, so the punching speed is fast, the efficiency is high, and labor and time are saved. In addition, because the support plate 7 is in movable contact with the upper end of the spring 5, the spring 5 plays the role of supporting the support plate 7, and the support plate 7 Then just play the effect of supporting punching head 6, the state that punching head 6 and sleeve 4 and spring 5 are not fixedly connected like this, when processing personnel only need punch out a binding hole to booklet like this, processing personnel will redundant The punching head 6 is directly taken out from the sleeve 4, and only one sleeve 4 containing the punching head 6 is kept, and the book can be punched according to the above-mentioned method, and when it is necessary to punch out binding holes of different sizes, the processing personnel only need to It is necessary to directly take out the punching head 6 from the sleeve 4, and then insert the punching head 6 of a new size into the sleeve 4 without replacing new equipment, so it is more cost-effective and more convenient to use. In addition, when the thickness of the book that needs to be punched is different, take the case where the book is relatively thick and needs to move the punching head 6 up. Moving up and down, because the support plate 3 is threadedly connected with the screw rod 2, the support plate 3 moves upward relative to the screw rod 2, and the support plate 3 drives the sleeve 4 to move upward, and the sleeve 4 drives the spring 5 to move upward, and the spring 5 then drives the support plate 7 to move upwards, and the support plate 7 drives the punching head 6 to move upwards, thereby realizing the purpose of adjusting the distance between the punching head 6 and the booklet, which is more convenient.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (3)

1. A book binding hole punching device, comprising: workbench, screw mandrel, support plate, sleeve, spring, punching head, support plate, fixed plate, hydraulic station, hydraulic oil cylinder, pressing plate, it is characterized in that: The left and right parts of the workbench are respectively vertically installed with a screw rod through the bearing, and a support plate is horizontally arranged between the left and right screw rods, and the left and right ends of the support plate are respectively installed on the left and right screw rods by screw connection On the front surface of the support plate, a plurality of sleeves are evenly and vertically welded from left to right, a spring is arranged inside the sleeve, and the lower end of the spring is fixed to the inner wall of the sleeve, so A punching head is movably inserted into the sleeve, the lower end of the punching head passes through the spring and extends below the sleeve, the upper end of the punching head is above the sleeve, and the punching head A support plate is fixed on the upper part of the support plate, the lower surface of the support plate is in movable contact with the upper end of the spring, a fixed plate is horizontally arranged between the left and right screw rods, and the upper parts of the left and right screw rods are respectively connected to the left and right sides of the fixed plate through bearings. A hydraulic station is installed on the left side of the workbench, a hydraulic cylinder is vertically fixed on the front end of the fixed plate, and the hydraulic cylinder is connected to the hydraulic station through oil pipes. A pressure plate is fixed horizontally at the lower end of the piston rod of the hydraulic oil cylinder, and the pressure plate is directly above the sleeve. 2 . The bookbinding hole punching device according to claim 1 , wherein a handwheel is fixed at the upper end of the screw rod. 3 . 3. A book binding hole punching device according to claim 1, characterized in that: a plurality of punching sleeves are evenly embedded in the workbench from left to right, and the number of the punching sleeves is the same as the number of sleeves The number of cylinders is the same, and there is only one sleeve directly above each punching sleeve.