CN217750331U

CN217750331U - Desk-top brill is attacked dual-purpose machine with adjustable tapping speed

Info

Publication number: CN217750331U
Application number: CN202221557848.0U
Authority: CN
Inventors: 王洪宝
Original assignee: Dalian Huaye Hardware Products Co ltd
Current assignee: Dalian Huaye Hardware Products Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-08
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a dual-purpose machine is attacked to desk-top brill with adjustable tapping speed, including bottom plate and first riser, the top rigid coupling of bottom plate has a plurality of first risers, left side rotating device is installed to the outer wall of first riser. This dual-purpose machine is attacked to desk-top brill with adjustable tapping speed, the output shaft that can pass through first motor drives first sheave and rotates, first sheave passes through the belt and can drives the second sheave and rotate, make the second sheave drive first screw rod and rotate, first screw rod drives the workstation through the third riser and removes, thereby alright adjust with the work piece position to on the workstation, and then improved machining efficiency, can install the work piece in second diaphragm top, the handle rotates, drive the second screw rod through the handle and rotate, make the second screw rod drive and circular block downstream through first diaphragm, circular block cooperation second diaphragm alright with fixed the work piece like this.

Description

Table type drilling and tapping dual-purpose machine with adjustable tapping speed

Technical Field

The utility model relates to a tapping machine technical field specifically is a dual-purpose machine is attacked to desk-top brill with adjustable tapping speed.

Background

The tapping machine is a machine tool for processing internal threads by using a screw tap, is an internal thread processing machine tool which is most widely applied, is deeply loved by the majority of users due to the market-oriented advantages of portability, flexibility, high efficiency and incapability of replacing other similar devices, avoids the limitation of a lathe, a drilling machine or manual tapping, saves time and labor, is not easy to rot teeth, is not easy to break the screw tap and the like.

For example, patent number CN 212634955U's a dual-purpose machine is attacked to desk-top brill with adjustable tapping speed, the utility model discloses a dual-purpose machine is attacked to desk-top brill with adjustable tapping speed, including base, power pack, lifting unit, conversion linkage unit and lift axle sleeve. This dual-purpose machine is attacked to desk-top brill with adjustable tapping speed not only realizes drilling tapping with the platform dual-purpose, has reduced manufacturing cost, tapping speed adjusts stably moreover, tapping quality is high, though the tapping machine among the above-mentioned can carry out the processing work to the work piece, but does not set up work piece position device, has reduced machining efficiency, also does not fix the work piece simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual-purpose machine is attacked to desk-top brill with adjustable tapping speed to although the tapping machine in the above-mentioned patent that proposes in solving above-mentioned background art can carry out the processing work to the work piece, but does not set up work piece position device, just so reduced machining efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dual-purpose machine is attacked to desk-top brill with adjustable tapping speed, includes bottom plate and riser, the top rigid coupling of bottom plate has a plurality of risers, the left side rotating device is installed to the outer wall of riser, rotating device includes the casing, the right side and the adjacent riser looks rigid coupling of casing, the top inner wall rigid coupling of casing has the second riser, and the inside rigid coupling of second riser has a motor, the output shaft outer wall rigid coupling of motor has first sheave, the below of first sheave is connected with the second sheave through the belt rotation, the inside rigid coupling of second sheave has first screw rod, and the both ends outer wall of first screw rod links to each other with the inside rotation of riser.

Preferably, the middle outer wall of first screw rod threaded connection has a plurality of risers, the top welding of riser has the workstation.

Preferably, a cross rod is installed at the through hole of the workbench, the outer wall of the cross rod is in clearance fit with the inner wall of the through hole of the workbench, the outer side of the cross rod is fixedly connected with the first vertical plate, and therefore the workbench can be limited through the cross rod.

Preferably, fixing device is installed to the top of workstation, fixing device includes the fourth riser, controls a plurality ofly the below and the workstation looks rigid coupling of fourth riser, the inboard top welding of fourth riser has first diaphragm, and the internal thread of first diaphragm even has the second screw rod, the upper and lower below rigid coupling of second screw rod has handle and round piece respectively.

Preferably, a second transverse plate is welded to the lower portion of the inner side of the fourth vertical plate.

Preferably, a support plate is arranged on the inner side of the rear end of the second transverse plate.

Compared with the prior art, the beneficial effects of the utility model are that: the table type drilling and tapping dual-purpose machine with the adjustable tapping speed can drive the first grooved pulley to rotate through the output shaft of the first motor, the first grooved pulley can drive the second grooved pulley to rotate through the belt, the second grooved pulley drives the first screw to rotate, the first screw drives the workbench to move through the third vertical plate, and therefore the position of a workpiece on the workbench can be adjusted, and machining efficiency is improved;

can install the work piece in second diaphragm top, rotate the handle, drive the second screw rod through the handle and rotate, make the second screw rod drive and round piece downstream through first diaphragm, round piece cooperation second diaphragm alright like this with fixed the work piece.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a schematic structural view of the first motor, the first sheave and the housing in fig. 2;

fig. 4 is a schematic structural view of the handle, the workbench and the first screw in fig. 2.

In the figure: 1. the base plate, 2, the riser, 3, rotating device, 301, the casing, 302, the second riser, 303, first motor, 304, first sheave, 305, the second sheave, 306, the first screw rod, 4, fixing device, 401, the fourth riser, 402, the first diaphragm, 403, the second screw rod, 404, the handle, 405, the circular block, 5, the tapping device, 501, the third diaphragm, 502, the electric putter, 503, the fourth diaphragm, 504, the second motor, 505, the tapping rod, 6, the third riser, 7, the workstation, 8, the horizontal pole, 9, the second diaphragm, 10, the extension board.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a table type drilling and tapping dual-purpose machine with adjustable tapping speed comprises a base plate 1 and a first vertical plate 2, wherein 2 first vertical plates 2 are fixedly connected to the upper portion of the base plate 1, a rotating device 3 is installed on the outer wall of the first vertical plate 2 on the left side, the rotating device 3 comprises a shell 301, the right side of the shell 301 is fixedly connected with the adjacent first vertical plate 2, a second vertical plate 302 is fixedly connected to the inner wall of the upper portion of the shell 301, a first motor 303 is fixedly connected to the inner portion of the second vertical plate 302, the type of the first motor 303 can be selected according to user requirements, a first grooved pulley 304 is fixedly connected to the outer wall of an output shaft of the first motor 303, the output shaft of the first motor 303 can drive the first grooved pulley 304 to rotate, a second grooved pulley 305 is rotatably connected to the lower portion of the first grooved pulley 304 through a belt, the first grooved pulley 304 can drive the second grooved pulley 305 to rotate through the belt, a first screw 306 is fixedly connected to the inner portion of the second grooved pulley 305, the outer walls of the two ends of the first screw 306 are rotatably connected with the inside of the first vertical plate 2, the outer wall of the middle of the first screw 306 is in threaded connection with 2 third vertical plates 6, the third vertical plates 6 can be driven to move through the first screw 306, a workbench 7 is welded above the third

vertical plates

6, 2 through holes are processed inside the workbench 7, cross rods 8 are installed at the through holes of the workbench 7, the outer walls of the front cross rod 8 and the rear cross rod 8 are in clearance fit with the inner walls of the through holes of the workbench 7, the workbench 7 can be limited through the cross rods 8, the outer side of each cross rod 8 is fixedly connected with the corresponding first vertical plate 2, the first sheave 304 can be driven to rotate through an output shaft of the first motor 303, the first sheave 304 can drive the second sheave 305 to rotate through a belt, so that the second sheave 305 drives the first screw 306 to rotate, and the first screw 306 drives the workbench 7 to move through the third vertical plates 6, so that the position of the workpiece on the worktable 7 can be adjusted, and the processing efficiency is further improved.

The fixing device 4 is installed above the workbench 7, the fixing device 4 comprises a fourth vertical plate 401, the lower portions of the left and right 2 fourth vertical plates 401 are fixedly connected with the workbench 7, a first transverse plate 402 is welded above the inner side of the fourth vertical plate 401, a second screw 403 is connected with the inner thread of the first transverse plate 402, the second screw 403 can move through the first transverse plate 402, a handle 404 and a circular block 405 are fixedly connected to the upper portion and the lower portion of the second screw 403 respectively, the second screw 403 can drive the circular block 405 to move, a second transverse plate 9 is welded below the inner side of the fourth vertical plate 401, the circular block 405 can tightly fix a workpiece in a matching mode with the second transverse plate 9, a support plate 10 is arranged on the inner side of the rear end of the second transverse plate 9, the workpiece can be installed above the second transverse plate 9, the handle 404 is rotated, the second screw 403 is driven by the handle 404 to rotate, the second screw 403 can drive the circular block 402 and the circular block 405 to move downwards through the first transverse plate, and the circular block 405 can be fixed by matching with the second transverse plate 9.

The tapping device 5 is installed above the front end face of the support plate 10, the tapping device 5 comprises a third transverse plate 501, the rear end face of the third transverse plate 501 is fixedly connected with the support plate 10, an electric push rod 502 is fixedly connected inside the third transverse plate 501, the type of the electric push rod 502 can be selected according to user requirements, a fourth transverse plate 503 is fixedly connected below the electric push rod 502, the fourth transverse plate 503 can be driven to move through the electric push rod 502, a second motor 504 is fixedly connected below the fourth transverse plate 503, the type of the second motor 504 can be selected according to user requirements, but a motor with adjustable speed needs to be selected, so that tapping speed can be adjusted, a joint is installed on an output shaft of the second motor 504, a groove is machined in the joint, a tapping screw rod 505 is installed below the second motor 504, the tapping screw rod 505 can be installed in the joint groove below the second motor 504, the joint of the tapping screw rod 505 and the second motor 504 are connected and fixed through screws, and the tapping screw rod 505 can be replaced by a drilling rod.

In this embodiment, when an operator needs to use the table drilling and tapping dual-purpose machine with an adjustable tapping speed, the operator first installs the tapping screw rod 505 at the joint groove below the second motor 504, and connects and fixes the tapping screw rod 505 and the joint of the second motor 504 through a screw, then installs a workpiece above the second horizontal plate 9, rotates the handle 404, drives the second screw rod 403 to rotate through the handle 404, so that the second screw rod 403 is driven by the first horizontal plate 402 to move downward with the circular block 405, so that the circular block 405 cooperates with the second horizontal plate 9 to fix the workpiece, then switches on the external power supply of the first motor 303, starts the first motor 303, drives the first sheave 304 to rotate through the output shaft of the first motor 303, the first sheave 304 can drive the second sheave 305 to rotate through a belt, so that the second sheave 304 drives the first screw rod 306 to rotate, the first screw rod 306 drives the worktable 7 to move through the third vertical plate 6, so that the position of the workpiece on the worktable 7 can be adjusted, and then the tapping speed can be adjusted through the electric push rod 502, the second motor 504, and the like, and the workpiece can be processed through the tapping screw rod 505.

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

1. The utility model provides a dual-purpose machine is attacked to desk-top brill with adjustable tapping speed, includes bottom plate (1) and riser (2), the top rigid coupling of bottom plate (1) has a plurality of risers (2), its characterized in that: the left side rotating device (3) are installed to the outer wall of riser (2), rotating device (3) include casing (301), the right side and the adjacent riser (2) looks rigid coupling of casing (301), the top inner wall rigid coupling of casing (301) has second riser (302), and the inside rigid coupling of second riser (302) has first motor (303), the output shaft outer wall rigid coupling of first motor (303) has first sheave (304), the below of first sheave (304) is connected with second sheave (305) through the belt rotation, the inside rigid coupling of second sheave (305) has first screw rod (306), and the both ends outer wall of first screw rod (306) links to each other with the inside rotation of riser (2).

2. The bench drill-tap machine with adjustable tapping speed of claim 1, wherein: the middle outer wall of first screw rod (306) threaded connection has a plurality of third risers (6), workstation (7) have been welded to the top of third riser (6).

3. The bench drill-tapping dual-purpose machine with adjustable tapping speed of claim 2, wherein: the through hole of the workbench (7) is provided with a cross rod (8), the outer wall of the cross rod (8) is in clearance fit with the inner wall of the through hole of the workbench (7) in the front and back directions, and the outer side of the cross rod (8) is fixedly connected with the first vertical plate (2).

4. The bench drill-tap machine with adjustable tapping speed of claim 2, wherein: fixing device (4) are installed to the top of workstation (7), fixing device (4) include fourth riser (401), control a plurality ofly the below and workstation (7) looks rigid coupling of fourth riser (401), the inboard top welding of fourth riser (401) has first diaphragm (402), and the internal thread of first diaphragm (402) even has second screw rod (403), the upper and lower below difference rigid coupling of second screw rod (403) has handle (404) and circular piece (405).

5. The bench drill-tap machine with adjustable tapping speed of claim 4, wherein: and a second transverse plate (9) is welded below the inner side of the fourth vertical plate (401).

6. The bench drill-tapping dual-purpose machine with adjustable tapping speed of claim 5, wherein: a support plate (10) is arranged on the inner side of the rear end of the second transverse plate (9).