CN103084625A

CN103084625A - Linkage perforating assembly

Info

Publication number: CN103084625A
Application number: CN2011103340177A
Authority: CN
Inventors: 曹长明
Original assignee: CHENGDU HIGH-TECH ZONE NIMA ELECTRONIC PRODUCT DESIGN WORK STUDIO
Current assignee: CHENGDU HIGH-TECH ZONE NIMA ELECTRONIC PRODUCT DESIGN WORK STUDIO
Priority date: 2011-10-28
Filing date: 2011-10-28
Publication date: 2013-05-08

Abstract

The invention discloses a linkage perforating assembly which is connected with a motor and comprises a shell (1) and a gear train. The gear train is positioned in the shell (1) and comprises a main gear (3) and at least one secondary gear (4), a rotary shaft (2) of the motor penetrates through the shell (1), the main gear (3) is mounted on the rotary shaft (2) of the motor, the secondary gears (4) are rotatably mounted on fixing shafts (5) in the shell (1) and are matched with the main gear (3), a perforating shaft (6) is fixedly connected to the other end, which is opposite to the corresponding fixing shaft (5), of each secondary gear (4), the perforating shafts (6) penetrate through the shell (1), and perforating drill bits are mounted on the rotary shaft (2) of the motor and the perforating shafts (6). The linkage perforating assembly has the advantages that a plurality of holes can be simultaneously perforated on a material owing to the linked gears, the work efficiency is improved, and the shortcoming of high depth differences of perforated holes can be overcome owing to the gears with identical sizes and the perforating drill bits with identical sizes.

Description

A kind of linked punching assembly

Technical field

The present invention relates to a kind of punching component, particularly relate to a kind of linked punching assembly.

Background technology

In industrial processes, punching is the technique that often need to use, during the material punching, when running into porous, is often to punch one by one, and efficient is too low like this, and the uniformity of hole depth is also restive, and punching easily causes certain destruction to a upper hole.

Summary of the invention

Purpose of the present invention namely is to overcome the deficiency of present technology, and a kind of linked punching assembly is provided, and adopts the gear of interlock, can realize that material is carried out porous to be drilled through simultaneously, increase work efficiency, and adopt gear and the grooved bit of same specification, can avoid the inconsistent defective of hole depth.

the objective of the invention is to be achieved through the following technical solutions: a kind of linked punching assembly, it comprises housing and is positioned at the gear train of housing, gear train comprises a master gear and at least one is from gear, machine shaft runs through housing, master gear is arranged on machine shaft, on being installed in rotation on fixed axis in casing from gear, namely be fixedly connected with between fixed axis and casing, realize rotation from gear by coordinating with master gear, from gear relatively and the fixed axis other end be fixedly connected with punching shaft, punching shaft is passed casing, grooved bit can be installed in end on machine shaft and punching shaft.

Described in the same size from gear and master gear can guarantee the uniformity of the progress that drills through.

Described machine shaft and punching shaft and grooved bit junction all are provided with protective sleeve, guarantee the grooved bit action steadily.

Operation principle of the present invention: install grooved bit, after opening motor, drive master gear by machine shaft and rotate, master gear drives again the rotation from gear, at this moment keep material to drill through face parallel with the face that drill bit forms, mobile this device can carry out porous to material and drill through simultaneously.

The invention has the beneficial effects as follows: adopt the gear of interlock, can realize that material is carried out porous to be drilled through simultaneously, improved operating efficiency, and adopt gear and the grooved bit of same specification, avoided drilling through the too large defective of degree of depth margin in hole.

Description of drawings

Fig. 1 is structural representation of the present invention;

Fig. 2 is one of gear structure inside schematic diagram of the present invention;

Fig. 3 is two of gear structure inside schematic diagram of the present invention;

In figure, 1-housing, 2-machine shaft, 3-master gear, 4-be from gear, 5-fixed axis, 6-punching shaft.

The specific embodiment

The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but structure of the present invention is not limited only to following examples:

[embodiment 1]

as Fig. 1, shown in Figure 2, a kind of linked punching assembly, be connected with motor, it comprises housing 1 and is positioned at the gear train of housing 1, gear train comprises that a master gear 3 and two are from gear 4, machine shaft 2 runs through housing 1, master gear 3 is arranged on machine shaft 2, be installed in rotation on the interior fixed axis 5 of casing 1 from gear 4, realize rotation from gear 4 by coordinating with master gear 3, namely be fixedly connected with between fixed axis 5 and casing 1, from gear 4 relatively and fixed axis 5 other ends be fixedly connected with punching shaft 6, punching shaft 6 passes casing 1 and grooved bit can be installed in the end, grooved bit can be installed in the end of machine shaft 2, can realize that so namely 3 drill bits work simultaneously, greatly increased operating efficiency.

From the in the same size of gear 4 with master gear 3, can guarantee the progress uniformity that drills through as the drill bit that adopts same specification.

Described machine shaft 2 and punching shaft 6 all is provided with protective sleeve with the grooved bit junction, guarantee the grooved bit action steadily.

Operation principle of the present invention: install grooved bit, after opening motor, drive master gear 3 by machine shaft 6 and rotate, master gear 3 drives again from the rotation of gear 4, at this moment keep material to drill through face parallel with the face that drill bit forms, mobile this device can carry out porous to material and drill through simultaneously.

The present invention can realize the processing of various pitch-rows by the size that changes housing 1 and gear, by taking off one or two grooved bit, only have drilling through of one or two hole.

[embodiment 2]

as Fig. 1, shown in Figure 3, a kind of linked punching assembly, be connected with motor, it comprises housing 1 and is positioned at the gear train of housing 1, gear train comprises that a master gear 3 and four are from gear 4, machine shaft 2 runs through housing 1, master gear 3 is arranged on machine shaft 2, be installed in rotation on the interior fixed axis 5 of casing 1 from gear 4, realize rotation from gear 4 by coordinating with master gear 3, namely be fixedly connected with between fixed axis 5 and casing 1, from gear 4 relatively and fixed axis 5 other ends be fixedly connected with punching shaft 6, punching shaft 6 is passed casing 1 and grooved bit is installed in the end, the end of machine shaft 2 also is equipped with grooved bit, can realize that so namely five drill bits work simultaneously, greatly increased operating efficiency.

The present invention can realize the processing of various pitch-rows by changing the size of housing 1 and gear, also can be by taking off some drill bits, carry out the drilling through of hole of other quantity, as in the middle of taking off, drill bit carries out one and is drilling through of square aligned apertures.

Claims

1. linked punching assembly, be connected with motor, it is characterized in that: it comprises housing (1) and is positioned at the gear train of housing (1), gear train comprises a master gear (3) and at least one is from gear (4), machine shaft (2) runs through housing (1), master gear (3) is arranged on machine shaft (2), be installed in rotation on the interior fixed axis (5) of casing (1) from gear (4), coordinate with master gear (3) from gear (4), from gear (4) relatively and fixed axis (5) other end be fixedly connected with punching shaft (6), punching shaft (6) is passed casing (1).

2. a kind of linked punching assembly according to claim 1, is characterized in that: described from the in the same size of gear (4) with master gear (3).

3. a kind of linked punching assembly according to claim 1 is characterized in that: described machine shaft (2) and punching shaft (6) all are provided with protective sleeve with the grooved bit junction.

4. a kind of linked punching assembly according to claim 1, it is characterized in that: the end of described machine shaft (2) and punching shaft (6) is equipped with grooved bit.