Multi-shaft drilling device

Abstract

The utility model discloses a multi-shaft drilling device which comprises a bench drill. The device is characterized in that two symmetrically-arranged rotating shafts are arranged on the bottom end face of the bench drill, a lengthening rod connected with the bench drill through threads is arranged between the two rotating shafts, the bottom end of the lengthening rod is connected with a guide seat through threads, a guide column is arranged in the middle of the bottom end face of the guide seat, and the guide column is connected with the bench drill through threads. Drill bits are arranged on the left side and the right side of the guide column, and the top ends of the drill bits penetrate through the guide seat and then are connected with the rotating shaft. The multi-shaft drilling device is reasonable in structural design, the bench drill is provided with the two drill bits, the guide column serves as a drilling datum, two rivet holes in the supporting plate nut can be manufactured, the problems that the efficiency of manufacturing the rivet holes in the supporting plate nut is low, and consistency is poor are solved, and meanwhile the manufacturing quality of the rivet holes is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of multi-axis hole making device. BACKGROUND

[0002] Currently, standard part support plate nut is mainly used to manually make rivet hole on part, and the rivet hole of support plate nut is easily damaged during hole making process, and the hole position consistency of the two rivet holes of support plate nut cannot be controlled, and the hole making efficiency is low. SUMMARY

[0003] The utility model overcomes the insufficient of prior art, and provides a kind of multi-axis hole making device.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme of a kind of multi-axis hole making device, comprising:

[0005] Drill stand;

[0006] It is characterized in that: two symmetrical rotation shafts are arranged on the bottom end face of the drill stand, a lengthening rod connected with the drill stand by thread is arranged between the two rotation shafts, a guide seat is connected with the bottom end of the lengthening rod by thread, a guide column is arranged at the middle part of the bottom end face of the guide seat, drill bits are arranged on the left and right sides of the guide column, and the top ends of the drill bits are connected with the rotation shafts after penetrating through the guide seat.

[0007] In the above structure, two symmetrical guide holes are arranged on the bottom end face of the guide seat, and the drill bits are connected with the rotation shafts after penetrating through the guide holes.

[0008] Compared with the prior art, the multi-axis hole making device of the utility model has the beneficial effects that: the structure of the multi-axis hole making device is reasonably designed, the drill stand is provided with two drill bits, the guide column is used as hole making reference, the two rivet holes of support plate nut can be made, the problems of low efficiency and poor consistency of support plate nut rivet hole making are solved, and the hole making quality of rivet hole is improved. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is a structure schematic view of the multi-axis hole making device described in the embodiment of the utility model.

[0010] In the drawings:

[0011] 1, drill stand;2, rotation shaft;3, lengthening rod;4, guide seat;5, guide column;6, drill bit;7, guide hole. DETAILED DESCRIPTION

[0012] The specific implementation of the utility model will be further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0013] As Figure 1 shown, a multi-axis hole making device, comprising:

[0014] A bench drill 1;

[0015] Its characterized in that: in the bottom end face of the bench drill 1 is equipped with two symmetrical arrangement of the rotating shaft 2, between two rotating shaft 2 is equipped with the extension rod 3 through the thread and the bench drill 1 connection, in the bottom end of the extension rod 3 is connected through the thread with the guide seat 4, in the middle part of the bottom end face of the guide seat 4 is equipped with the guide column 5, in the left and right sides of the guide column 5 is equipped with the drill bit 6, the top end of the drill bit 6 is all through the guide seat 4 after with the rotating shaft 2 connection.

[0016] In the above structure, in the bottom end face of the guide seat 4 is equipped with two symmetrical arrangement of the guide hole 7, the drill bit 6 is through the guide hole 7 after with the rotating shaft 2 connection.

[0017] The multi-axis hole making device of the utility model in the specific work time, will install the extension rod through the thread in the bench drill, will be connected with the extension rod through the thread with the guide seat, will be connected with the rotating shaft and clamped and fixed after the drill bit is through the guide hole of the guide seat, opens the bench drill and makes two rotating shafts begin to rotate, with the guide column as the hole making datum, makes the two places rivet hole of the support plate nut.

[0018] The above only is the preferred implementation mode of the utility model, it should be pointed out, for the ordinary skill in the art of the technical personnel, under the premise of not departing from the technical principle of the utility model, can also make several improvements and variations, these improvements and variations also should be considered as the protection scope of the utility model.

Claims

1. A multi-axis hole making apparatus comprising: The utility model discloses a bench drill (1), its characterized in being: two symmetry arrangement pivot (2) are established on the bottom end surface of bench drill (1), and the lengthening rod (3) that is connected with bench drill (1) through screw is established between two pivot (2), and the guide seat (4) is connected through screw at the bottom end of lengthening rod (3), and the guide post (5) is established in the middle part of the bottom end surface of guide seat (4), and the drill bit (6) is established on the left and right sides of guide post (5), and the top of drill bit (6) is connected with pivot (2) after passing through guide seat (4).

2. The multi-spindle tapping apparatus of claim 1, wherein: Two symmetry arrangement guide hole (7) are established on the bottom end surface of guide seat (4), and drill bit (6) is connected with pivot (2) after passing through guide hole (7).

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