CN216540936U

CN216540936U - Processing equipment for shaft center hole of civil air defense door accessory

Info

Publication number: CN216540936U
Application number: CN202122472031.5U
Authority: CN
Inventors: 吴增洪; 王国平; 徐治军
Original assignee: Fujian Shuangfengxin Mechanical Equipment Co ltd
Current assignee: Fujian Shuangfengxin Mechanical Equipment Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-05-17
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a processing device for a shaft center hole of a civil air defense door accessory, which structurally comprises an operating platform, a lifting frame and a processing frame, wherein the processing frame is connected with the top of the lifting frame, and the lifting frame is welded at the top of the operating platform. And the telescopic tool bit can be contracted upwards for a certain distance along the clamping block by the reverse thrust generated by the civil air defense door fitting on the drilling tool, and then the drilling tool can drill into the civil air defense door fitting, when the lifting frame drives the processing frame to ascend, the telescopic cutter head can be quickly pushed to reset through the elastic strip, thereby make flexible tool bit can receive the downward whipping force to make the adnexed metal fillings in flexible tool bit surface can be thrown away downwards by the whipping force that flexible tool bit received.

Description

Processing equipment for shaft center hole of civil air defense door accessory

Technical Field

The utility model relates to the technical field of civil air defense door accessory processing, in particular to processing equipment for a shaft center hole of a civil air defense door accessory.

Background

People's air defense door accessory axle center hole drilling machine is the equipment that is used for carrying out the drilling of axle center hole to people's air defense door accessory, through placing people's air defense door accessory on the operation panel of people's air defense door accessory axle center hole drilling machine, rethread crane drives the brill sword and descends, thereby make the brill sword can rotate to people's air defense door accessory and punch, but the brill sword of people's air defense door accessory axle center hole drilling machine is when rotating people's air defense door accessory and punch, because the slew velocity is fast, so that adhere to static easily on the brill sword, thereby make the metal fillings that people's air defense door accessory drilling produced can adhere to on the brill sword surface, long-time accumulation then can make the great metal fillings of volume follow the rotation of brill sword and scrape the circumstances on people's air defense door accessory surface around the axle center hole.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a processing device for a shaft center hole of a civil air defense door accessory.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the processing equipment for the shaft center hole of the civil air defense door accessory structurally comprises an operating platform, a lifting frame and a processing frame, wherein the processing frame is connected with the top of the lifting frame, and the lifting frame is welded at the top of the operating platform; the processing frame comprises a control console, a drilling mechanism and a power frame, wherein the control console is installed at the right side position of the power frame, and the drilling mechanism is connected with the bottom of the power frame.

Further preferably, the drilling mechanism comprises a linkage wheel, a drill knife and an outer tube, the linkage wheel is fixedly embedded in the top of the drill knife, the drill knife penetrates through the inner position of the outer tube, and the linkage wheel is of a gear structure.

Further preferably, the drill cutter comprises a rod body, an elastic strip, a telescopic cutter head and a fixture block, wherein the elastic strip is installed between the bottom of the fixture block and the bottom of the inner wall of the telescopic cutter head, the inside of the telescopic cutter head is movably clamped with the rod body, the fixture block is welded at the bottom of the rod body, a plurality of grooves are formed in the inside of the telescopic cutter head, and the grooves correspond to the convex blocks on the fixture block.

Further preferably, the telescopic cutter head comprises an external pipe, a contact head and a lead, the contact head is mounted at the bottom of the external pipe, the lead is connected with the top of the contact head, and the lead penetrates through the inner position of the external pipe and extends outwards.

Further optimally, the conducting wire is made of copper metal with high conductivity.

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

the utility model places the fittings of the civil air defense door on the operation platform, controls the processing frame to descend through the lifting frame, thereby the drilling mechanism can be driven to rotate at high speed under the coordination of the linkage wheel and the motor, so that the bottom of the drill can drill an axial hole on the civil air defense door fitting, and the telescopic tool bit can be contracted upwards for a certain distance along the clamping block by the reverse thrust generated by the civil air defense door fitting on the drilling tool, and then the drilling tool can drill into the civil air defense door fitting, when the lifting frame drives the processing frame to ascend, the telescopic cutter head can be quickly pushed to reset through the elastic strip, thereby make flexible tool bit can receive the power of getting rid of downwards to the power of getting rid of downwards that the adnexed metal fillings in messenger's flexible tool bit surface can be received by flexible tool bit gets rid of downwards, the effectual surface of having avoided flexible tool bit is because of the condition of the metal fillings that the drilling of static adhesion people's air defense door accessory produced easily.

Drawings

Fig. 1 is a schematic structural diagram of processing equipment for a shaft center hole of a civil air defense door fitting.

Fig. 2 is an exploded view of the processing rack of the present invention.

Fig. 3 is a perspective structural schematic view of the drilling mechanism of the present invention.

Fig. 4 is an exploded view of the drill of the present invention.

Fig. 5 is a perspective structural schematic view of the telescopic cutter head of the utility model.

In the figure: the device comprises an operation table-1, a lifting frame-2, a processing frame-3, a control table-31, a drilling mechanism-32, a power frame-33, a linkage wheel-a 1, a drill-a 2, an outer tube-a 3, a rod body-a 21, an elastic strip-a 22, a telescopic tool bit-a 23, a clamping block-a 24, an external tube-b 1, a contact head-b 2 and a lead-b 3.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention, and furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-5, the utility model provides a processing device for a shaft center hole of a civil air defense door accessory, which structurally comprises an operation table 1, a lifting frame 2 and a processing frame 3, wherein the processing frame 3 is connected with the top of the lifting frame 2, and the lifting frame 2 is welded at the top position of the operation table 1; the processing rack 3 comprises a control console 31, a drilling mechanism 32 and a power rack 33, the control console 31 is installed at a right side position of the power rack 33, the drilling mechanism 32 is connected with the bottom of the power rack 33, the drilling mechanism 32 comprises a linkage wheel a1, a drill bit a2 and an outer tube a3, the linkage wheel a1 is embedded at the top position of the drill bit a2, the drill bit a2 penetrates through the inner position of the outer tube a3, the linkage wheel a1 is of a gear structure, the linkage wheel a1 can be matched with a motor to rotate to drive the drill bit a2 and the outer tube a3, the drill bit a2 comprises a rod body a21, an elastic strip a22, a telescopic cutter head a23 and a fixture block 24, the elastic strip a22 is installed between the bottom of the fixture block a24 and the bottom of the inner wall of the telescopic cutter head a23, the inside of the telescopic cutter head a23 is movably clamped with the rod body 21, the fixture block 24 a is welded at the bottom position of the rod body 21, and a plurality of the telescopic grooves 23 are formed in the inner portion, and the protrusion on the fixture block a24 corresponds to each other, so that the fixture block a24 can drive the telescopic cutter head a23 to rotate, and the telescopic cutter head a23 can slide up and down on the fixture block a24, the telescopic cutter head a23 includes an external tube b1, a contact b2 and a wire b3, the contact b2 is mounted at the bottom of the external tube b1, the wire b3 is connected with the top of the contact b2, the wire b3 penetrates through the internal position of the external tube b1 and extends outwards, so that static electricity on the contact b2 can be led out outwards, and the wire b3 is made of copper metal with high conductivity, so that the conductivity of the wire b3 can be enhanced.

The working principle of the present invention is explained as follows: the utility model places the fittings of the civil air defense door on the operating platform 1, then controls the processing frame 3 to descend by the lifting frame 2, so that the drilling mechanism 32 can be driven to rotate at high speed under the coordination of the linkage wheel a1 and the motor, the bottom of the drill bit a2 can drill a shaft center hole on the fittings of the civil air defense door, and the back thrust generated by the fittings of the civil air defense door on the drill bit a2 can cause the telescopic cutter bit a23 to contract upwards for a certain distance along the fixture block a24 and then drill into the fittings of the civil air defense door, when the lifting frame 2 drives the processing frame 3 to ascend, the telescopic cutter bit a23 can be quickly pushed by the elastic strip a22 to reset, so that the telescopic cutter bit a23 can be subjected to downward throwing force, and the static electricity on the contact head b2 can be led out by the lead b3, so that metal chips attached to the surface of the telescopic cutter bit a23 can be thrown downwards by the throwing force of the telescopic cutter bit a23 and fall, the condition that the surface of the telescopic cutter head a23 is easy to adhere to metal chips generated by drilling of the civil air defense door fittings due to static electricity is effectively avoided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a processing equipment in people's air defense door accessory axle center hole which characterized in that: the structure of the device comprises an operation table (1), a lifting frame (2) and a processing frame (3), wherein the processing frame (3) is connected with the top of the lifting frame (2), and the lifting frame (2) is welded at the top of the operation table (1);

the processing frame (3) comprises a control console (31), a drilling mechanism (32) and a power frame (33), the control console (31) is installed at the right side of the power frame (33), and the drilling mechanism (32) is connected with the bottom of the power frame (33);

the drilling mechanism (32) comprises a linkage wheel (a1), a drill (a2) and an outer tube (a3), wherein the linkage wheel (a1) is embedded at the top position of the drill (a2), and the drill (a2) penetrates through the inner position of the outer tube (a 3);

the drill (a2) comprises a rod body (a21), an elastic strip (a22), a telescopic cutter head (a23) and a fixture block (a24), wherein the elastic strip (a22) is installed between the bottom of the fixture block (a24) and the bottom of the inner wall of the telescopic cutter head (a23), the inner part of the telescopic cutter head (a23) is movably clamped with the rod body (a21), and the fixture block (a24) is welded at the bottom of the rod body (a 21);

the telescopic cutter head (a23) comprises an external pipe (b 1), a contact head (b2) and a lead (b3), wherein the contact head (b2) is installed at the bottom of the external pipe (b 1), and the lead (b3) is connected with the top of the contact head (b 2).