CN216990224U - Tapping machine for profile processing - Google Patents

Abstract

The utility model provides a tapping machine for processing section bars, which belongs to the technical field of tapping machines and comprises a workbench for placing the section bars, a vertical plate connected to one side of the workbench, a headstock arranged on the side surface of a stand column through an up-down driving device and a tapping machine head arranged on the headstock and penetrating through a bottom plate at the lower end of the headstock along the up-down direction, wherein the lower end of the headstock is provided with an anti-splashing device for preventing cooling water from splashing, the anti-splashing device comprises a connecting plate fixedly connected to the headstock, the connecting plate is provided with a telescopic piece which can stretch along the up-down direction, the telescopic piece is detachably connected to the connecting plate through a connecting piece, and the connecting piece comprises a screw bolt penetrating through the connecting plate and a nut matched with the screw bolt.

Description

Tapping machine for profile processing

Technical Field

The utility model relates to the technical field of tapping machines, in particular to a tapping machine for section bar processing.

Background

The tapping machine is a machining equipment for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of various parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like.

The tapping machine is processing an aluminium alloy work piece in-process, because the high-speed rotation of tapping motor can make the cooling water that uses in the tapping process splash everywhere, and the cooling water that splashes can drive the piece that produces in the tapping process and splash everywhere, leads to the fact the injury to the staff easily.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a tapping machine for profile processing, which can prevent splashing during tapping and is convenient to install.

In order to solve the technical problems, the utility model provides a tapping machine for processing a section bar, which comprises a workbench for placing the section bar, an upright post connected to one side of the workbench, a headstock arranged on the side surface of the upright post through an up-and-down driving device, and a tapping machine head arranged on the headstock and penetrating through a bottom plate at the lower end of the headstock along the up-and-down direction, wherein the lower end of the headstock is provided with a splashing prevention device for preventing cooling water from splashing.

Furthermore, the anti-splashing device comprises a connecting plate fixedly connected to the headstock, and a telescopic piece which can stretch along the vertical direction is arranged on the connecting plate.

Furthermore, the extensible member passes through the connecting piece and can dismantle the connection on the connecting plate, the connecting piece includes the screw rod that runs through the connecting plate and with screw rod complex nut.

Furthermore, the extensible member includes the telescope tube with the lower terminal surface contact of connecting plate, the position that contacts with the connecting plate on the telescope tube is provided with the perforation that runs through the telescope tube.

Furthermore, the connecting plate is provided with an avoiding hole for avoiding the tapping machine head.

Furthermore, the lower end of the screw rod is provided with a connecting frame of a U-shaped structure, and the connecting frame is connected with a roller through a shaft pin.

Further, the telescopic sleeve is of a folding compression structure.

Furthermore, the check ring is fixedly connected with the lower end of the screw rod.

Further, the driving device is a linear module.

The technical scheme of the utility model has the following beneficial effects:

1. the anti-splashing device is mounted at the lower end of the machine head seat, so that a working area of a drill bit can be covered when tapping is performed, and splashing can not be generated when the drill bit works.

2. Simple to operate, the lower terminal surface at the headstock is installed through the bolt to the device of preventing splashing, lower terminal surface at the headstock is provided with the bellied bottom plate downwards, lower terminal surface at the bottom plate is provided with the screw hole, be provided with the connecting hole on the connecting plate, the connecting plate has certain thickness, pass the screw hole on the lower terminal surface of connecting hole back and bottom plate through the bolt from below and be connected, play the fixed action after connecting, the lower extreme bellied part of headstock is than dodging the hole slightly bigger, it can to leave mounting bolt's position, leave the space between the position department except the bottom plate on connecting plate and headstock, a connecting piece reciprocates.

Drawings

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

FIG. 2 is a schematic structural view of the splash guard of FIG. 1;

FIG. 3 is a schematic view of the telescoping member of FIG. 2 with the telescoping member removed;

FIG. 4 is a schematic view of the telescoping member of FIG. 2;

FIG. 5 is a schematic view of the structure of the connector of FIG. 2;

FIG. 6 is another embodiment of FIG. 5;

in the figure: 1. a work table; 2. a column; 3. a headstock; 4. a tapping machine head; 5. an anti-splash device; 51. a connecting plate; 52. avoiding holes; 53. connecting holes; 54. a connecting member; 541. a screw; 542. a nut; 543. a retainer ring; 544. a connecting frame; 545. a roller; 55. a telescoping member; 551. perforating; 552. an extension sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 6 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in fig. 1-6: the utility model provides a tapping machine is used in section bar processing, is including workstation 1, the stand 2 of connection in workstation 1 one side that is used for placing the section bar, install headstock 3 in 2 sides of stand and install on headstock 3 and along the tapping aircraft nose 4 of running through headstock 3 lower extreme bottom plate from top to bottom direction through upper and lower drive arrangement, the lower extreme of headstock 3 is provided with prevents that the cooling water from splashing device 5 that splashes.

Specifically, the tapping machine comprises a workbench 1 for placing a workpiece, the workbench 1 is cuboid in shape, electrical components such as a controller and a control circuit are arranged inside the workbench, the upper end face of the workbench 1 is used for placing the workpiece, in the prior art, some clamps can be arranged on the workbench 1 and used for clamping the workpiece, one side of the workbench 1 is provided with a stand column 2, the stand column 2 is used for supporting a headstock 3, the stand column 2 is generally vertically arranged, a space for the headstock 3 to move up and down is conveniently reserved in the vertical arrangement, a driving device is arranged on the stand column 2 and used for driving the headstock 3 to move up and down, a machine head is arranged on the headstock 3, namely a machine head of the tapping machine, a splashing prevention device 5 is arranged on the lower end face of the machine head 3, cooling water is easy to splash when tapping is carried out, so as to drive slag to fly out together, causing injury to the operator's body and therefore, through installation anti-splash device 5, can guarantee that when the tapping machine is worked, will not splash.

In one embodiment of the present invention, as shown in figures 1-6,

the splash-proof device 5 comprises a connecting plate 51 fixedly connected to the headstock 3, and the connecting plate 51 is provided with a telescopic piece 55 which can stretch up and down.

In this embodiment, the anti-spattering device 5 includes a connecting plate 51 and an expansion piece 55, the connecting plate 51 is provided with a connecting hole 53, the connecting hole 53 is a threaded hole, and a corresponding position of the lower end surface of the headstock 3 is also provided with a threaded hole, when the anti-spattering device is installed, a screw passes through the connecting hole 53 through the lower part of the connecting plate 51, and then is connected with the threaded hole of the headstock 3, so that the connecting plate 51 is installed on the lower end surface of the headstock 3.

In one embodiment of the present invention, as shown in figures 1-6,

the telescopic member is detachably connected to the connecting plate through a connecting member, and the connecting member 54 includes a screw rod 541 penetrating through the connecting plate 51 and a nut 542 engaged with the screw rod 541.

In the embodiment, the structure of the connecting piece 54 is described, the connecting piece 54 includes a screw 541, a nut 542 and a retaining ring 543 which are arranged on the screw 541, the nut 542 is in threaded connection with the screw 541, the detachment and the position adjustment are convenient, and the retaining ring 543 is used for retaining the expansion piece 55 and preventing the expansion piece 55 from falling.

In one embodiment of the present invention, as shown in figures 1-6,

further, the telescopic member 55 includes a telescopic sleeve 552 contacting with the lower end surface of the connection plate 51, and a through hole 551 penetrating through the telescopic sleeve 552 is provided on the telescopic sleeve 552 at a position contacting with the connection plate 51.

In the embodiment, the structure of the telescopic member 55 is described, the telescopic member 55 is a telescopic sleeve, preferably a rectangular structure, a through hole 551 is provided on the telescopic sleeve 552, the diameter of the through hole 551 is larger than that of the screw 541, so that the telescopic sleeve 552 can slide on the screw 541, the screw 541 and the connecting plate 51 are also in sliding connection, and the telescopic sleeve 552 has an outward elastic force, similar to a spring.

In one embodiment of the present invention, as shown in figures 1-6,

further, an avoiding hole 52 for avoiding the tapping head 4 is formed in the connecting plate 51.

In the embodiment, in order to facilitate the tapping of the head of the tapping machine, the avoiding hole 52 is formed in the middle of the connecting plate 51, and the avoiding hole 52 is a through hole 551, so that the tapping of the tapping head 4 on a workpiece is facilitated.

In one embodiment of the present invention, as shown in figures 1-6,

further, a connecting frame 544 with a U-shaped structure is disposed at a lower end of the screw 541, and the connecting frame 544 is connected with a roller 545 through a shaft pin.

In this embodiment, as shown in fig. 6, a U-shaped connecting frame 544 is disposed at a lower end of the screw 541, and a roller 545 is mounted on the connecting frame 544 through a pin shaft, because a lot of screw holes are processed on a workpiece during tapping, a position needs to be moved after one screw hole is processed, and in the position, in order to avoid a design problem that a distance between the headstock 3 and the workpiece is not completely separated from a retaining ring 543 at the lower end of the screw 541 when the headstock is retracted, which may cause sliding between the lower end of the screw 541 and the workpiece and damage the workpiece, the roller 545 is disposed and a rolling manner is adopted to protect the workpiece.

In one embodiment of the present invention, as shown in figures 1-6,

further, the telescopic sleeve 552 is of a folding compression structure.

In this embodiment, telescope tube 552 is foldable compression structure, has certain elasticity, can remain the effect that covers the work area completely throughout, and in addition, telescope tube 552 adopts transparent material, and the effect is better.

In one embodiment of the present invention, as shown in figures 1-6,

furthermore, the retainer ring 543 is fixedly connected with the lower end of the screw 541.

In this embodiment, the retainer ring 543 and the lower end of the screw 541 are preferably fixedly connected by welding, and may be screwed or integrally formed.

In one embodiment of the present invention, as shown in figures 1-6,

further, the driving device is a linear module.

In this embodiment, the driving device adopts a module mode, and can drive the headstock 3 downwards, so as to drive the tapping machine head 4 to move up and down.

The working method (or working principle) of the utility model is as follows:

when the technology is used, the driving device is operated through the controller, the driving device, namely, the module drives the headstock 3 to move up and down, tapping operation is carried out, when the anti-splashing device 5 is installed on the headstock 3, the connecting hole 53 on the connecting plate 51 is aligned with the threaded hole at the lower end of the headstock 3, after alignment, the fixing is carried out through the bolt, then the telescopic sleeve 552 is installed below the connecting plate 51, during installation, the through hole 551 on the telescopic sleeve 552 corresponds to the hole on the connecting plate 51, then the screw 541 passes through from the lower part, when the screw 541 is exposed from the connecting plate 51, the screw 541 is connected with the nut 542, then the operation is carried out in sequence, the connecting piece 54 on the connecting plate 51 is installed, in order to achieve the effect, the experiment can be carried out by placing a hand below the telescopic sleeve 552, and the screw is dragged upwards with force, if the telescopic sleeve 552 is extended and the retainer ring 543 is pulled upwards, the connecting piece 54 can move up and down on the connecting plate 51, and the installation is completed and the normal operation can be performed.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (6)

1. The utility model provides a tapping machine is used in section bar processing, includes workstation (1) that is used for placing the section bar, connects stand (2) in workstation (1) one side, installs headstock (3) in stand (2) side and install tapping aircraft nose (4) that run through headstock (3) lower extreme bottom plate along upper and lower direction on headstock (3) through upper and lower drive arrangement, its characterized in that: the lower extreme of headstock (3) is provided with prevents that splash device (5) that prevents that cooling water from splashing, prevent splash device (5) including linking firmly connecting plate (51) on headstock (3), be provided with on connecting plate (51) along telescopic piece (55) of upper and lower direction telescopic, the telescopic piece passes through the connecting piece and can dismantle the connection on the connecting plate, connecting piece (54) including screw rod (541) that run through connecting plate (51) and with screw rod (541) complex nut (542).

2. The tapping machine for profile processing according to claim 1, wherein: the telescopic piece (55) comprises a telescopic sleeve (552) contacted with the lower end face of the connecting plate (51), and a through hole (551) penetrating through the telescopic sleeve (552) is formed in the position, contacted with the connecting plate (51), of the telescopic sleeve (552).

3. The tapping machine for profile processing according to claim 2, wherein: and an avoiding hole (52) for avoiding the tapping machine head (4) is formed in the connecting plate (51).

4. The tapping machine for profile processing according to claim 3, wherein: the lower end of the screw rod (541) is provided with a connecting frame (544) with a U-shaped structure, and the connecting frame (544) is connected with a roller (545) through a shaft pin.

5. The tapping machine for profile processing according to claim 4, wherein: the telescoping sleeve (552) is a bellows sleeve.

6. The tapping machine for profile processing according to any one of claims 1 to 4, wherein: the driving device is a linear module.

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