CN213163493U - Double-end tapping machine special for steel products - Google Patents

Abstract

The utility model discloses a special double-end tapping machine of steelwork, which comprises an operation table, the bottom left side and the right side of the operation table are both fixedly connected with supporting legs, the right side of the operation table is provided with a through hole, the center of the through hole is fixedly connected with a fixed seat through a connecting rod, the top of the fixed seat is rotatably connected with a rotating seat, the bottom right side of the operation table is fixedly connected with a water tank, the upper middle part of the inner cavity of the water tank is screwed with a filter screen, the bottom of the left side of the inner cavity of the water tank is provided with a pump, the right side of the pump is screwed with a water pipe, the upper end; the utility model has the advantages that the setting of the linear motor, the sliding block and the supporting frame is convenient for adjusting the drilling empty position; the rotary seat is rotatably connected with the fixed seat, so that the punching angle can be adjusted during punching; the arrangement of the pump machine, the spray head, the filter screen and the water tank forms a circulating cooling device, which is favorable for saving water resources and is convenient for collecting scraps.

Description

Double-end tapping machine special for steel products

Technical Field

The utility model relates to a steelwork processing technology field specifically is a special double-end tapping machine of steelwork.

Background

In the processing of steel parts, drilling and tapping are frequently required to be carried out on the steel parts, the common process is that drilling is carried out before tapping, but in the drilling process, a large amount of heat is generated when a hole borer drills metal blanks, a drilling head is deformed due to a large amount of heat energy, the drilling head needs to be replaced regularly, the accuracy of subsequent drilling is affected due to untimely replacement, the subsequent tapping environment is affected, products which do not meet requirements are easy to produce, and the product percent of pass is reduced; the in-process perforator of drilling simultaneously drills to the metal woollen and has produced a large amount of sweeps, piles up on the operation panel, has leaded to the wearing and tearing of drilling head, need regularly change the piece on drilling head and the clearance operation panel, and the precision of follow-up tapping also can be influenced to downthehole sweeps simultaneously, easily produces the product that is not conform to the requirement, has reduced the product percent of pass. Therefore, a double-head drilling and tapping machine needs to be designed, the service life of the drilling head is prolonged, the tapping precision is guaranteed, and the labor cost is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special double-end tapping machine of steelwork has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-end tapping machine special for steel parts comprises an operating table, wherein supporting legs are fixedly connected to the left side and the right side of the bottom of the operating table, a through hole is formed in the right side of the operating table, the center of the through hole is fixedly connected with a fixed seat through a connecting rod, the top of the fixed seat is rotatably connected with a rotating seat, the right side of the bottom of the operating table is fixedly connected with a water tank, a filter screen is screwed at the middle upper part of an inner cavity of the water tank, a pump is arranged at the bottom of the left side of the inner cavity of the water tank, a water delivery pipe is screwed at the right side of the pump, the upper end of the water delivery pipe is connected to the left end of a water spray pipe, the right end of the water spray pipe is screwed with a nozzle, a supporting frame is fixedly connected to the left side of the top of the, the bottom fixedly connected with electric lift pole of sliding block, the bottom fixedly connected with two tapping rig bodies of electric lift pole, the left side of tapping rig body and the right side of right side tapping rig body respectively in with even two shower nozzles fixed connection, control switch respectively with pump machine, tapping rig body electric connection.

Preferably, the number of the supporting legs is four.

Preferably, the through hole is circular when overlooking, the fixing base is circular when overlooking, and the diameter of through hole is greater than the diameter of fixing base, the top of rotating the seat is provided with a plurality of fixed orificess.

Preferably, the water tank is an open-top water tank, the water spray pipe is spiral and is made of rubber.

Preferably, the support frame is "L" type, support frame upper portion cross-section is "worker" font, be provided with the pulley between support frame and the sliding block.

Preferably, the stator of the linear motor is fixedly connected with the lower part of the right end of the support frame, and the rotor of the linear motor is fixedly connected with the sliding block.

Preferably, the water outlet end of the spray head is opposite to the tapping tap of the tapping drill body.

Compared with the prior art, the beneficial effects of the utility model are as follows: the drilling blank position is conveniently adjusted through the arrangement of the linear motor, the sliding block and the support frame; the rotary seat is rotatably connected with the fixed seat, so that the punching angle can be adjusted during punching; the circulating cooling device is formed by arranging the pump, the spray head, the filter screen and the water tank, so that water resources are saved, and meanwhile, the collection of waste scraps is facilitated; two equidistant screw holes can be simultaneously formed in a steel part by arranging the water outlet end of the spray head over against the tapping screw taps of the two tapping drilling machines.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the operation table of the present invention;

fig. 3 is the schematic view of the connection between the sliding block and the supporting frame of the present invention.

In the figure: 1. the device comprises an operating platform, 2, supporting legs, 3, through holes, 4, a fixed seat, 5, a rotating seat, 6, a water tank, 7, a filter screen, 8, a pump, 9, a water delivery pipe, 10, a water spray pipe, 11, a spray head, 12, a support frame, 13, a control switch, 14, a linear motor, 15, a sliding block, 16, an electric lifting rod, 17 and a tapping drilling machine body.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a double-end tapping machine special for steel products comprises an operating table 1, wherein supporting legs 2 are fixedly connected to the left side and the right side of the bottom of the operating table 1, a through hole 3 is formed in the right side of the operating table 1, the center of the through hole 3 is fixedly connected with a fixed seat 4 through a connecting rod, the top of the fixed seat 4 is rotatably connected with a rotating seat 5, a water tank 6 is fixedly connected to the right side of the bottom of the operating table 1, a filter screen 7 is screwed on the upper middle portion of an inner cavity of the water tank 6, a pump 8 is arranged at the bottom of the left side of the inner cavity of the water tank 6, a water delivery pipe 9 is screwed on the right side of the pump 8, the upper end of the water delivery pipe 9 is connected to the left end of a water spray pipe 10, the right end of the water spray pipe 10 is screwed on a spray head 11, a support frame 12 is fixedly connected to the left side, the utility model discloses a tap drilling machine, including support frame 12, the upside right-hand member sliding connection of support frame 12 has sliding block 15, the bottom fixedly connected with electric lift rod 16 of sliding block 15, two tapping drill bodies 17 of the bottom fixedly connected with of electric lift rod 16, the left side of tapping drill body 17 and the right side of right side tapping drill body 17 respectively in with even two shower nozzles 11 fixed connection, control switch 13 respectively with pump 8, tapping drill body 17 electric connection.

The number of the support legs 2 is four, so that the device can be stably supported; the through hole 3 is circular when viewed from top, the fixed seat 4 is circular when viewed from top, the diameter of the through hole 3 is larger than that of the fixed seat 4, and the top of the rotating seat 5 is provided with a plurality of fixing holes, so that cooling water can flow into the water tank through the through hole 3; the water tank 6 is an open-top water tank 6, the water spray pipe 10 is spiral and made of rubber, and when the tapping drill body 17 moves, the water spray pipe 10 can freely extend and contract according to the movement of the tapping drill body 17, so that the cooling operation of continuously supplying water to the tap is facilitated; the support frame 12 is L-shaped, the section of the upper part of the support frame 12 is I-shaped, and a pulley is arranged between the support frame 12 and the sliding block 15, so that the friction force between the support frame 12 and the sliding block 15 is reduced; the stator of the linear motor 14 is fixedly connected with the lower part of the right end of the support frame 12, and the rotor of the linear motor 14 is fixedly connected with the sliding block 15, so that the linear motor 14 can conveniently control the device to drive the sliding block 15 to move; the water outlet end of the spray head 11 faces a tapping screw tap of the tapping drill body 17, so that accurate cooling and positioning of the drill body 17 are facilitated.

The working principle is as follows: when the double-head tapping machine special for the steel parts is used, firstly, power is supplied to the device, cooling water is injected into a water tank, then the steel parts needing tapping are fixed on a rotating seat 5 through a tooling fixture, the rotating seat 5 is rotated to a preset angle, the rotating seat 5 is locked through a bolt, then power is supplied to a linear motor 14 through a control switch 13, a rotor of the linear motor 14 slides on a stator of the linear motor 14 until reaching a tapping position, a power is supplied to an electric lifting rod 16 through the control switch 13, the electric lifting rod 16 extends to press a tapping drilling machine body 17 downwards, meanwhile, a pump 8 and the tapping drilling machine body 17 are opened through the control switch 13, the tapping drilling machine body 17 drives a screw tap to tap the steel parts, the cooling water is sprayed onto the screw tap of the tapping drilling machine body 17 through a water pipe 9 and a spray pipe 10 through a spray nozzle 11 by the pump 8, and the temperature of the screw tap is reduced, the tapping produces the piece and flows through filter screen 7 along rivers through-hole 3, and the piece is strained, and on water got into the water tank and was sent the screw tap to by pump machine 8 circulation again, after that through control switch 13 to 17 counter-rotation screw taps of tapping rig body control electric lift pole 16 contractions with the screw tap take out, can accomplish the tapping (pump machine and tapping rig are prior art the utility model discloses do not detail.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a special double-end tapping machine of steelwork, includes operation panel (1), its characterized in that: the left side and the right side of the bottom of the operating platform (1) are both fixedly connected with supporting legs (2), the right side of the operating platform (1) is provided with a through hole (3), the center of the through hole (3) is fixedly connected with a fixing seat (4) through a connecting rod, the top of the fixing seat (4) is rotatably connected with a rotating seat (5), the right side of the bottom of the operating platform (1) is fixedly connected with a water tank (6), the upper part of the inner cavity of the water tank (6) is screwed with a filter screen (7), the left side bottom of the inner cavity of the water tank (6) is provided with a pump (8), the right side of the pump (8) is screwed with a water pipe (9), the upper end of the water pipe (9) is connected with the left end of a water spray pipe (10), the right end of the water spray pipe (10) is screwed with a spray head (11), the left side of the top of the operating platform (1, the right side lower part fixedly connected with linear electric motor (14) of support frame (12), the upside right-hand member sliding connection of support frame (12) has sliding block (15), the bottom fixedly connected with electric lift rod (16) of sliding block (15), two tapping rig bodies (17) of the bottom fixedly connected with of electric lift rod (16), the left side of tapping rig body (17) and the right side of right side tapping rig body (17) respectively with two shower nozzles (11) fixed connection, control switch (13) respectively with pump machine (8), tapping rig body (17) electric connection.

2. The double-head threading machine special for steelworks according to claim 1, characterized in that: the number of the supporting legs (2) is four.

3. The double-head threading machine special for steelworks according to claim 1, characterized in that: through-hole (3) are overlooked and are circular, fixing base (4) are overlooked and are circular, and the diameter of through-hole (3) is greater than the diameter of fixing base (4), the top of rotating seat (5) is provided with a plurality of fixed orificess.

4. The double-head threading machine special for steelworks according to claim 1, characterized in that: the water tank (6) is an open-top water tank (6), the water spray pipe (10) is spiral and is made of rubber.

5. The double-head threading machine special for steelworks according to claim 1, characterized in that: the support frame (12) is "L" type, support frame (12) upper portion cross-section is "worker" font, be provided with the pulley between support frame (12) and sliding block (15).

6. The double-head threading machine special for steelworks according to claim 1, characterized in that: the stator of the linear motor (14) is fixedly connected with the lower part of the right end of the support frame (12), and the rotor of the linear motor (14) is fixedly connected with the sliding block (15).

7. The double-head threading machine special for steelworks according to claim 1, characterized in that: the water outlet end of the spray head (11) is right opposite to a tapping screw tap of the tapping drill body (17).

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