CN202239778U

CN202239778U - Linkage punching assembly

Info

Publication number: CN202239778U
Application number: CN2011204191160U
Authority: CN
Inventors: 曹长明
Original assignee: CHENGDU HIGH-TECH ZONE NIMA ELECTRONIC PRODUCT DESIGN WORK STUDIO
Current assignee: Huang Xianting
Priority date: 2011-10-28
Filing date: 2011-10-28
Publication date: 2012-05-30
Anticipated expiration: 2021-10-28

Abstract

The utility model discloses a linkage subassembly that punches, be connected with the motor, it includes casing (1) and the gear train that is located casing (1), the gear train includes a master gear (3) and at least one from gear (4), motor shaft (2) run through casing (1), install on motor shaft (2) master gear (3), rotationally install on fixed axle (5) in casing (1) from gear (4), cooperate from gear (4) and master gear (3), from gear (4) relative with fixed axle (5) other end fixedly connected with axle (6) of punching, axle (6) of punching pass casing (1), install the drill bit of punching on motor shaft (2) and axle (6) of punching promptly. The utility model has the advantages that: the gear that adopts the linkage can realize boring the material porous simultaneously and get, has improved work efficiency, adopts the gear and the drill bit of the same specification moreover, has avoided boring the too big defect of degree of depth difference in getting the hole.

Description

A kind of interlock punching assembly

Technical field

The utility model relates to a kind of punching assembly, particularly relates to a kind of interlock punching assembly.

Background technology

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

The utility model content

The purpose of the utility model promptly is to overcome the deficiency of present technology, and a kind of interlock 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 the gear and the grooved bit of same specification, can avoid the inconsistent defective of hole depth.

The purpose of the utility model realizes through following technical scheme: a kind of interlock punching assembly, and it comprises housing and the gear train that is positioned at housing, gear train comprises that a master gear and at least one are from gear; Machine shaft runs through housing; Master gear is installed on the machine shaft, is installed in rotation on the fixed axis in the casing from gear, promptly is fixedly connected between fixed axis and the casing; Realize rotation from gear through cooperating 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 the end on machine shaft and the punching shaft.

Described big or small consistent 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 steady of grooved bit action.

The operation principle of the utility model: install grooved bit; After opening motor, drive master gear through machine shaft and rotate, master gear drives the rotation from gear again; At this moment it is parallel with the face of drill bit composition to keep material to drill through face, and mobile this device can carry out porous to material and drill through simultaneously.

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

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is one of the utility model internal gear structural representation;

Fig. 3 is two of the utility model internal gear structural representation;

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

The specific embodiment

Below in conjunction with embodiment and accompanying drawing the utility model is done further to specify, but the structure of the utility model is not limited only to following examples:

[embodiment 1]

Like Fig. 1, shown in Figure 2, a kind of interlock punching assembly is connected with motor; It comprises housing 1 and the gear train that is positioned at housing 1, and gear train comprises a master gear 3 and two from gear 4, and machine shaft 2 runs through housing 1; Master gear 3 is installed on the machine shaft 2, is installed in rotation on the fixed axis 5 in the casing 1 from gear 4, realizes rotation from gear 4 through cooperating with master gear 3; Promptly be fixedly connected between fixed axis 5 and the 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 promptly 3 drill bits work simultaneously, increase operating efficiency greatly.

Big or small consistent from gear 4 and master gear 3 can guarantee the progress uniformity that drills through like the drill bit that adopts same specification.

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

The operation principle of the utility model: install grooved bit; After opening motor, drive master gear 3 through machine shaft 6 and rotate, master gear 3 drives again from the rotation of gear 4; At this moment it is parallel with the face of drill bit composition to keep material to drill through face, and mobile this device can carry out porous to material and drill through simultaneously.

The utility model can be realized the processing of various pitch-rows through the size that changes housing 1 and gear, through taking off one or two grooved bit, has only drilling through of one or two hole.

[embodiment 2]

Like Fig. 1, shown in Figure 3, a kind of interlock punching assembly is connected with motor; It comprises housing 1 and the gear train that is positioned at housing 1, and gear train comprises a master gear 3 and four from gear 4, and machine shaft 2 runs through housing 1; Master gear 3 is installed on the machine shaft 2, is installed in rotation on the fixed axis 5 in the casing 1 from gear 4, realizes rotation from gear 4 through cooperating with master gear 3; Promptly be fixedly connected between fixed axis 5 and the 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 promptly five drill bits work simultaneously, increase operating efficiency greatly.

The utility model can be realized the processing of various pitch-rows through changing the size of housing 1 and gear, also can be through taking off some drill bits, and carry out the drilling through of hole of other quantity, as take off neutral drill and carry out one and be drilling through of square aligned apertures.

Claims

1. interlock 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) that gear train comprises that a master gear (3) and at least one are from gear (4); Machine shaft (2) runs through housing (1); Master gear (3) is installed on the machine shaft (2), is installed in rotation on the fixed axis (5) in the casing (1) from gear (4), cooperates 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 interlock punching assembly according to claim 1 is characterized in that: described big or small consistent from gear (4) and master gear (3).

3. a kind of interlock punching assembly according to claim 1, it 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 interlock 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.