CN213163149U - Automatic change hydraulic pressure tapping machine - Google Patents

Abstract

The utility model discloses an automatic change hydraulic pressure tapping machine, including the feed box, the positive surface of feed box is provided with feed handle, feed handle's rear end runs through to the inner chamber of feed box and uses through the lead screw cooperation of gear train with the feed box inner chamber, the left side fixedly connected with counter of feed box bottom, the bottom fixedly connected with casing of feed box, the bottom fixedly connected with reducing gear box of casing, the left side fixedly connected with hydraulic motor on the positive surface of reducing gear box. The utility model discloses a cooperation that sets up feed box, feed handle, counter, casing, reducing gear box, hydraulic motor, turbine pair, gland packing, cat ladder, operation platform and support is used, and it is low to have solved current hydraulic tapping machine degree of automation, and the problem that the person of not being convenient for used, this hydraulic tapping machine possesses degree of automation height, and the advantage that the person of being convenient for used is worth promoting.

Description

Automatic change hydraulic pressure tapping machine

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be an automatic change hydraulic pressure tapping machine.

Background

The drilling is that a drill bit is used for processing holes on a solid material, namely, the drilling is carried out, the hole processing of various parts is carried out by lathing, boring, milling and other machine tools except a part, and the most part is carried out by a bench worker by utilizing a drilling machine and a drilling tool.

When punching the work piece, need use tapping machine, current tapping machine all waves hand (hold) direct drive drilling rod through the manpower and drives the trompil sword and cut the trompil when using, consequently degree of automation is lower, occupy too much labour, and the volume of some tapping machines is comparatively big, the user is when operating it, need stand in the eminence with the help of external device, and current tapping machine self does not set up the cat ladder, thereby bring inconvenience for user's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change hydraulic pressure tapping machine possesses degree of automation height, and convenient to use person uses's advantage has solved current hydraulic pressure tapping machine degree of automation and has hanged down, the not convenient to use person's problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic hydraulic tapping machine comprises a feeding box, wherein a feeding handle is arranged on the front surface of the feeding box, the rear end of the feeding handle penetrates through the inner cavity of the feeding box and is matched with a screw rod of the inner cavity of the feeding box through a gear set for use, a counter is fixedly connected to the left side of the bottom of the feeding box, a casing is fixedly connected to the bottom of the feeding box, a reduction box is fixedly connected to the bottom of the casing, a hydraulic motor is fixedly connected to the left side of the front surface of the reduction box, a rotating shaft of the hydraulic motor penetrates through the inner cavity of the reduction box and is matched with the inner structure of the reduction box for use, a worm gear pair is fixedly connected to the right side of the reduction box, a stuffing box is fixedly connected to the bottom of the reduction box, an operation platform is sleeved on the surface of the casing, a ladder stand, the bottom of the screw rod in the inner cavity of the feeding box sequentially penetrates through the casing and the reduction gearbox and is fixedly connected with a drill rod, and the bottom of the drill rod penetrates through the stuffing box and extends to the bottom of the stuffing box.

Preferably, a first handle is fixedly connected to each of two sides of the machine shell, and a second handle is fixedly connected to the top of the right side of the ladder stand.

Preferably, the right side of the ladder stand is fixedly connected with a reinforcing rod, and the right side of the reinforcing rod is fixedly connected with the machine shell.

Preferably, the surface of the drill rod is sprayed with scale marks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up feed box, feed handle, counter, casing, reducing gear box, hydraulic motor, worm gear pair, stuffing box, cat ladder, operation platform and stiffener is used, and it is low to have solved current hydraulic tapping machine degree of automation, and the problem that the person of not being convenient for used, this hydraulic tapping machine possesses degree of automation height, and the advantage that the person of being convenient for used is worth promoting.

2. The utility model discloses a tapping machine is hydraulic drive, its structure is by the main gear case, the feed box, gland packing and casing four bibliographic categories divide to constitute, the main gear case is located the lower part of machine, its power derives from the hydraulic pressure station, pressure oil converts mechanical energy after the plunger oil motor, get into circular arc tooth worm gear reducer again after the reduction box one-level slows down, then transmit power to the drilling rod through high accuracy deep hole internal spline, realize the circular rotary motion of drilling rod, there is the flywheel gear on the worm gear pair, be used for the storage energy, still be convenient for manual barring, the feed box is located the head of machine, realize the automatic feeding to the drilling rod through changing its handle position, manual feeding and idle running, the automatic feeding is the power that comes up by high accuracy deep hole internal spline housing, the gear in the box passes through the velocity ratio transform and transmits to the feed lead screw via feeding box, drive the drilling rod by the lead, thereby realizing the differential transmission between the drill rod and the screw rod. A square head extends out of the upper plane of the feeding box body, a change handle is beaten at a manual position, and the square head is shaken by a crank handle to realize quick rising and falling of the drill rod. The feeding box is provided with a counter, scales are marked on the drill rod, the drilling rod can accurately indicate the drilling of the drill rod, the number unit on the counter is mm, the number unit on a drill rod groove is cm, the stuffing box is positioned at the lowest end of the machine and mainly plays a role in connecting with a connecting box and sealing the drill rod, the shell is arranged in the middle of the machine and mainly connects an upper part and a lower part and plays a role in protecting the machine body, the drill rod is an execution part, the front end of the drill rod is connected with a tapping tool by adopting cone centering, a flat key transmits torque, the tapping tool is fastened on the drill rod by screwing a center drill with threads into a screw hole in the axis of the drill rod, the machine body is provided with a ladder stand, and the.

Drawings

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

FIG. 2 is a front view of the partial structure of the present invention;

fig. 3 is a left side view of the local ladder stand of the present invention.

In the figure: the device comprises a feeding box 1, a feeding handle 2, a counter 3, a machine shell 4, a reduction box 5, a hydraulic motor 6, a worm gear pair 7, a stuffing box 8, a ladder 9, an operation platform 10 and a reinforcing rod 11.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a parts such as feed box 1, feed handle 2, counter 3, casing 4, reducing gear box 5, hydraulic motor 6, worm gear pair 7, stuffing box 8, cat ladder 9, operation platform 10 and stiffener 11 are the parts that general standard spare or technical field personnel know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical field personnel.

Referring to fig. 1-3, an automatic hydraulic tapping machine comprises a feeding box 1, a feeding handle 2 is arranged on the front surface of the feeding box 1, the rear end of the feeding handle 2 penetrates through the inner cavity of the feeding box 1 and is matched with a screw rod in the inner cavity of the feeding box 1 through a gear set, a counter 3 is fixedly connected to the left side of the bottom of the feeding box 1, a casing 4 is fixedly connected to the bottom of the feeding box 1, a reduction gearbox 5 is fixedly connected to the bottom of the casing 4, a hydraulic motor 6 is fixedly connected to the left side of the front surface of the reduction gearbox 5, a rotating shaft of the hydraulic motor 6 penetrates through the inner cavity of the reduction gearbox 5 and is matched with the internal structure of the reduction gearbox 5, a worm gear pair 7 is fixedly connected to the right side of the reduction gearbox 5, a stuffing box 8 is fixedly connected to the bottom of the reduction gearbox 5, an operating, the right side of the crawling ladder 9 is fixedly connected with a stuffing box 8, the bottom of a screw rod in an inner cavity of the feeding box 1 sequentially penetrates through the shell 4 and the reduction box 5 and is fixedly connected with a drill rod, and the bottom of the drill rod penetrates through the stuffing box 8 and extends to the bottom of the stuffing box 8;

a first handle is fixedly connected to both sides of the machine shell 4, and a second handle is fixedly connected to the top of the right side of the ladder stand 9;

the right side of the ladder stand 9 is fixedly connected with a reinforcing rod 11, and the right side of the reinforcing rod 11 is fixedly connected with the machine shell 4;

scale marks are sprayed on the surface of the drill rod;

when the pipe cutting machine is used, a feeding handle 2 of a feeding box 1 is beaten at a manual feeding position, a counter 3 is reset to zero and remembers the original number of the scale position of a drill rod, the upper square head of the feeding box 1 is shaken by hand, the idle stroke of a cutter is reduced by S1 depth, a hand-feeling center drill slightly props against the top of a mother pipe and then is shaken for two circles, at the moment, a flywheel is turned by hand again, the cutter does not have a resistance clamp in the inner cavity of the machine and can be started to open a hole, the feeding handle 2 is beaten at an automatic feeding position, the hole drilling machine is started after a hydraulic station is started in a no-load state, the hole drilling and cutting are started, the reading of the counter 3 and the scale on the drill rod and the operation conditions of the hole drilling machine and the hydraulic station are observed, when the pipe cutting cutter has the resistance clamp in the cutting process, the hole drilling machine and the hydraulic station are immediately closed, at the moment, the feeding handle 2 is, and then the handle is driven to automatically feed and the hole is opened again, so that a user can climb the ladder stand 9 to the operating platform 10, and the user can stand on the operating platform 10 to operate the hole opening machine conveniently.

In summary, the following steps: this automatic hydraulic tapping machine uses through the cooperation that sets up feed box 1, feed handle 2, counter 3, casing 4, reducing gear box 5, hydraulic motor 6, worm gear pair 7, stuffing box 8, cat ladder 9, operation platform 10 and stiffener 11, has solved current hydraulic tapping machine degree of automation low, the problem that the user of being not convenient for used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides an automatic change hydraulic pressure tapping machine, includes feed box (1), its characterized in that: the front surface of the feeding box (1) is provided with a feeding handle (2), the rear end of the feeding handle (2) penetrates through the inner cavity of the feeding box (1) and is matched with a screw rod of the inner cavity of the feeding box (1) through a gear set for use, the left side of the bottom of the feeding box (1) is fixedly connected with a counter (3), the bottom of the feeding box (1) is fixedly connected with a casing (4), the bottom of the casing (4) is fixedly connected with a reduction gearbox (5), the left side of the front surface of the reduction gearbox (5) is fixedly connected with a hydraulic motor (6), a rotating shaft of the hydraulic motor (6) penetrates through the inner cavity of the reduction gearbox (5) and is matched with the internal structure of the reduction gearbox (5) for use, the right side of the reduction gearbox (5) is fixedly connected with a worm gear pair (7), the bottom of the reduction gearbox (5) is fixedly connected with a stuffing box (8), and an operation, the left side fixedly connected with cat ladder (9) of operation platform (10), the right side and the stuffing box (8) fixed connection of cat ladder (9), casing (4) and reducing gear box (5) and fixedly connected with drilling rod are passed in proper order to the bottom of feed box (1) inner chamber lead screw, and the bottom of drilling rod passes stuffing box (8) and extends to the bottom of stuffing box (8).

2. An automated hydraulic tapping machine as claimed in claim 1, wherein: the two sides of the machine shell (4) are fixedly connected with a first handle, and the top of the right side of the ladder stand (9) is fixedly connected with a second handle.

3. An automated hydraulic tapping machine as claimed in claim 1, wherein: the right side of the ladder stand (9) is fixedly connected with a reinforcing rod (11), and the right side of the reinforcing rod (11) is fixedly connected with the machine shell (4).

4. An automated hydraulic tapping machine as claimed in claim 1, wherein: the surface of the drill rod is sprayed with scale marks.

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