KR20200000066U - Mult-Tapping Apparatus - Google Patents

Mult-Tapping Apparatus Download PDF

Info

Publication number
KR20200000066U
KR20200000066U KR2020180002995U KR20180002995U KR20200000066U KR 20200000066 U KR20200000066 U KR 20200000066U KR 2020180002995 U KR2020180002995 U KR 2020180002995U KR 20180002995 U KR20180002995 U KR 20180002995U KR 20200000066 U KR20200000066 U KR 20200000066U
Authority
KR
South Korea
Prior art keywords
tap
tapping
main
rotational force
pitch
Prior art date
Application number
KR2020180002995U
Other languages
Korean (ko)
Inventor
이진수
Original Assignee
이진수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이진수 filed Critical 이진수
Priority to KR2020180002995U priority Critical patent/KR20200000066U/en
Publication of KR20200000066U publication Critical patent/KR20200000066U/en

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23GTHREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00Thread cutting; Automatic machines specially designed therefor
    • B23G1/16Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
    • B23G1/20Machines with a plurality of working spindles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23GTHREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00Thread cutting; Automatic machines specially designed therefor
    • B23G1/44Equipment or accessories specially designed for machines or devices for thread cutting
    • B23G1/48Equipment or accessories specially designed for machines or devices for thread cutting for guiding the threading tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02Driving main working members
    • B23Q5/04Driving main working members rotary shafts, e.g. working-spindles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H1/00Toothed gearings for conveying rotary motion
    • F16H1/28Toothed gearings for conveying rotary motion with gears having orbital motion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H7/00Gearings for conveying rotary motion by endless flexible members
    • F16H7/02Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00Driving working spindles or feeding members carrying tools or work
    • B23Q2705/02Driving working spindles

Abstract

The present invention relates to a multi-tap device, and more particularly, a main body, a power unit, a multi-tap means, and a conveying means, which rotates and feeds a plurality of tap drills having a multi-pitch, thereby tapping a multi-pitch to a workpiece By the operation is performed, the tapping of the multi-pitch is made through a single tapping operation to shorten the manufacturing process and processing time to improve the manufacturing efficiency,
To this end, in the multi-tap device for performing the tapping operation, the main body 10; A power means (20) configured on one side of the main body (10) to generate a rotational force; It is configured on the other side of the main body 10, by receiving the rotational force from the power means 20 so that the rotational force is transmitted to the tap drill 340 configured at one end, the tap machining operation is performed through the tap drill 340 Multi-tap means (30) to be; And a transfer means configured at one end of the main body 10 to reciprocate the tap drill 340 of the multi-tap means 30 to smoothly perform the tapping operation through the tap drill 340. 40); The tap drill 340 is a multi tapping device, characterized in that the tapping of the multi-pitch through a single tapping operation by changing the pitch of each other.

Description

Multi-Tapping Apparatus {Mult-Tapping Apparatus}

The present invention relates to a multi-tap device, and more particularly, a main body, a power unit, a multi-tap means, and a conveying means, which rotates and feeds a plurality of tap drills having a multi-pitch, thereby tapping a multi-pitch to a workpiece. By performing the operation, the tapping of the multi-pitch is made through a single tapping operation to reduce the manufacturing process and processing time relates to a multi-tapping apparatus for improving the manufacturing efficiency.

In general, machine tools are the cornerstone of every business, and industrial development and machine tools are closely related, and the high speed and light weight of these machine tools are important indicators for technological progress and industrial development. It is a kind of machine tool where speed is important due to process characteristics.

The tapping device as described above is a dedicated machine tool mainly developed for hole processing and screw processing.

It is a mass production product such as automobile industry, electronics industry, IT industry and other machinery industries, and a core machine tool used for processing precision parts.

Thousands of holes are required to produce a variety of industrial machines, equipment, or facilities, and it is necessary to form screws in the holes thus formed, and the speed and precision are generally remarkable compared to those of milling machines. Because of the fast tapping device is used a lot.

Such a tapping device has been developed in a variety of types such that the tab is lowered in the vertical direction, there is a vertical tapping device and a horizontal tapping device in which the tab is moved in and out in the horizontal direction.

In general, vertical tapping devices are generally used in the industrial field, and as shown in FIG. 1.

The conventional tapping device 1 is provided with a main plate 3 having a drive shaft hole formed in the center on the upper surface of the base plate 2 constituting the frame, and penetrates the drive shaft hole through the drive shaft hole. Install.

The main gear 5 is coupled to the lower end of the drive shaft 4 to receive a driving force through the motor, and the support pin 6 is installed perpendicular to the inner surface of the main plate 3.

A sub-gear 8 which is installed in parallel with the main plate 3 and combines the end of the support pin 6 and the guide plate 7 and is engaged with at least two of the main gear 5; Two or more tapping shafts 9 are connected on the same axis line as the subgear 8.

It is fixed to the inner surface of the main plate (3), the other end is installed in parallel with the guide pin 10, the guide plate 7 and the guide plate 7, respectively, the guide pin 10 A sliding plate (11) having a workpiece mounting hole coupled to the other end of each and penetrating the front and rear surfaces, and inserted into the guide pins (10), respectively, to guide the guide plate (7) and the sliding plate (11). It comprises a guide spring 12 for supporting.

However, in the conventional tapping apparatus, the tapping state is made in a horizontal state, so that the operator can easily grasp the tapping state, but there is a troublesome problem of pushing the object in close contact with the object to be tapped.

In particular, in the conventional tapping apparatus, when a tapping process having a single pitch is performed, a plurality of tapping apparatuses having different pitches are required to perform a plurality of tapping processes having different pitches on one object. And there is a problem that space utilization is lowered.

Alternatively, there is a problem in that the complexity of the work that requires the tapping process while the tap drill having a single pitch is replaced in one tapping device, the addition of the processing time, and the processing efficiency are deteriorated.

Republic of Korea Utility Model Registration No. 20-303602 (August 11, 2003) Republic of Korea Patent Publication No. 10-853562 (August 22, 2008) Republic of Korea Patent Publication No. 10-1716332 (announced on March 27, 2017)

The present invention was devised to solve the above-mentioned problems, and is composed of a main body, a power means, a multi-tap means, and a conveying means, and rotates and feeds a plurality of tap drills having multi-pitch to form a multi-pitch on a workpiece. It is an object of the present invention to provide a multi-tapping apparatus for improving the manufacturing efficiency by shortening the manufacturing process and processing time is made by tapping operation is performed, tapping of the multi-pitch through one tap processing operation.

Specific means for achieving the above object, the multi-tapping apparatus for performing a tapping operation, the main body; A power unit configured at one side of the main body and generating a rotational force; A multi-tap means configured on the other side of the main body to receive the rotational force from the power means so that the rotational force is transmitted to the tab drill configured at one end thereof so that the tapping operation is performed through the tap drill; And a conveying means configured at one end of the main body to reciprocate the tap drill of the multi-tap means to smoothly perform the tapping operation through the tap drill. The tap drill is different from the pitch of each other through the tapping operation of the tapping of the multi-pitch; characterized in that to be made.

In the present invention, the power means, the motor for generating a forward and reverse rotational power; A power transmission member for transmitting the forward and reverse rotational power of the motor; And a gear train configured to receive a rotational force from the power transmission member and to transfer the rotational force to each of the multi-tap means and the transfer means.

In the present invention, the gear train is connected to the power transmission member and the main gear to receive a rotational force; A plurality of planetary gears meshed with one side of the main gear such that rotational force is transmitted to each of the plurality of tap drills composed of multiple pitches; And a driven gear that is engaged with the other side of the main gear so that rotational force is provided to the transfer means.

In the present invention, each of the plurality of planetary gear is configured to vary the number of revolutions rotated by the engagement with the main gear in accordance with the pitch of the tap drill having a different pitch, smooth pitch according to the pitch of the multi-pitch tap drill It is preferably configured to form.

In the present invention, the multi-tap means, the first shaft is configured on one side of the main body receives a rotational force from the power means; A second shaft configured at the other side of the main body and fixed at one end thereof with a tap drill; And a universal slide between the first and second shafts, the rotational force transmitted to the first shaft being transmitted to the second shaft, such that a smooth tap machining operation is performed on the tap drill fixed to the second shaft. It is preferable to include a joint.

In the present invention, it is preferable that the slide universal joint is a structure in which the universal joint and the cylinder system are coupled to each other such that the tap drill fixed to the second shaft is smoothly reciprocated by the transfer means with rotation. .

In the present invention, the transport means, the fixed block is configured at one end of the main body; A jig coupled and configured to reciprocate in accordance with the guide of the fixed block, such that the tap drill of the multi-tap means is reciprocated on one side; And a feed shaft connected to one side of the power means, the other side being connected to the jig, and providing a feed force such that the jig is reciprocated by the reciprocating feed force provided by the power means.

The multi-tapping apparatus of the present invention as described above is composed of a main body, a power means, a multi-tap means, and a conveying means, and the tapping operation of the multi-pitch is performed on the workpiece by rotating and conveying the plurality of tap drills having the multi-pitch. In other words, tapping of multi-pitch is done through one tapping operation, which shortens the manufacturing process and processing time, thereby improving manufacturing efficiency.

1 is a view showing an example of a conventional tapping device.
Figure 2 is a schematic perspective view of the tapping device according to the present invention multi-tap device.
3 is a schematic configuration diagram of a tapping device according to the present invention multi-tap device.
Figure 4 is a schematic configuration diagram of the power means according to the present invention multi-tap device.
5 is a block diagram of a gear train according to the present invention multi-tap device.
6 is a block diagram of the multi-tap means and the transfer means according to the present invention multi-tap device.
7 is a block diagram of a fixed block and a jig according to the present invention multi-tap device.
8 is another embodiment of the power transmission means according to the present invention multi-tap device.

The terms or words used in this specification and claims are not to be construed as limiting in their usual or dictionary meanings, and the inventors may appropriately define the concepts of terms in order to best describe their own design. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention on the basis of the principle of the present invention.

Therefore, the embodiments described in the present specification and the configuration shown in the drawings are only one of the most preferred embodiments of the present invention, and do not represent all of the technical ideas of the present invention, which can be replaced at the time of the present application. It should be understood that there may be various equivalents and variations.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

Figure 2 is a schematic perspective view of the tapping device according to the present invention multi-tap device, Figure 3 is a schematic configuration diagram of the tapping device according to the present invention multi-tap device, Figure 4 is a power means according to the present invention multi-tap device Figure 5 is a schematic configuration, Figure 5 is a block diagram of the gear train according to the present invention multi-tap device, Figure 6 is a configuration diagram of the multi-tap means and the transfer means according to the present invention multi-tap device, Figure 7 is a multi-tap device of the present invention It is a block diagram of a fixed block and jig according to.

2 to 7 is a multi-tapping apparatus of the present invention to form a multi-diameter tab having a multi-pitch through the rotational force provided by one motor, the main body 10 and the power means 20 ), The multi-tap means 30 and the conveying means 40.

The main body 10 performs a function of supporting each component.

The power means 20 is configured on one side of the main body 10 to perform a function of providing a rotational force to the multi-tap means (30).

The power means 20 is composed of a motor 210, a power transmission member 220 and a gear train 230.

The motor 210 performs a function of generating a rotational force by the power supplied from the outside.

The motor 210 is preferably a sub-motor.

Of course, the present invention is not limited thereto, and the motor 210 may use any structure or configuration that performs a function capable of providing rotational force.

For example, the motor 210 is a general motor or an air motor.

In this case, the motor 210 is configured at the upper end of the main body 210.

The power transmission member 220 serves to provide the rotational force generated by the motor 210 to the gear train 230.

The power transmission member 220 is composed of a driven pulley configured in the motor 210, a driven pulley configured at one side of the gear train 230, and a belt configured between the driven and driven pulleys.

Accordingly, by transmitting the rotational force of the motive pulley by the belt to the driven pulley, the rotational force of the motor 210 is transmitted to the gear train 230.

In addition, the belt is preferably composed of a timing belt.

Accordingly, the prime pulley and the driven pulley are configured to correspond to the timing belt.

At this time, the power transmission member 220 is configured on one side of the body (10).

The gear train 230 serves to provide the multi-tap means 30 with the rotational force transmitted through the power transmission member 220.

The gear train 230 includes a main gear 232, a planetary gear 234, and a driven gear 236.

The main gear 232 is to perform a function to rotate in place by receiving a rotational force from the power transmission member 220, a driven shaft (not shown) having a driven pulley is configured to the motor 210 and the belt Will be connected.

The planetary gear 234 is engaged with one side of the main gear 232 to rotate.

In addition, the planetary gear 234 is composed of a plurality of revolutions vary depending on the pitch of the tab to be processed.

In addition, the planetary gear 234 is connected to the multi-tap means 30, it is configured to rotate at a rotational speed in accordance with each of the plurality of tap drill having a different pitch configured in the multi-tap means (30).

At this time, the planetary gear 234 is composed of a plurality, so that each of the plurality of planetary gears can vary the number of revolutions by the number of gear teeth.

The driven gear 236 is configured to be engaged with one side of the main gear 232 to provide a rotational force transmitted through the main gear 232 to the transfer means 40.

Meanwhile, in the present invention, the power transmission member 220 for transmitting the rotational force of the motor 210 to the gear train 230 is described as a pulley and a belt method in one embodiment. It may also consist of a chain and sprocket or a number of gears.

In addition, as an embodiment for transmitting the rotational force of the motor 210 to the gear train 230 with reference to FIG. 8, the motor 210 is directly connected to the gear train 230, but the main gear of the gear train 230 ( Directly connected to the drive shaft of 232 may be configured to transmit the rotational force of the motor 210 directly to the main gear (232).

The multi-tap means 30 is connected to the gear train 230 of the power means 20, and receives a rotational force from the rotational force of the gear train 230 to perform the tap processing.

At this time, the multi-tap means 30 is configured by tapping the pitch of the different pitch, the multi-pitch tapping is made through a single process.

The multi-tap means 30 includes a first shaft 310, a second shaft 320, a slide universal joint 330, and a tap drill 340.

The first shaft 310 is connected to the gear train 230 to perform a function of rotating by the rotational force provided through the gear train 230.

In this case, the first shaft 310 is connected to each of the plurality of planetary gears 234 configured in the gear train 230.

In addition, one end of the first shaft 310 is configured such that one end of the slide universal joint 330 is coupled.

The second shaft 320 is configured at one end of the main body 10.

In addition, one end of the second shaft 320 is configured to support the chuck to securely fix or release the tap drill 340.

At this time, the shape of the second shaft 320 is not limited, but may be configured to form a variety of forms according to the type and length of the tap drill 340, the chuck is configured at one end of the second shaft 320 Is any structure or configuration that can be easily fixed or released to the tap drill 340 can be used.

The slide universal joint 330 is configured between the first and second shafts 310 and 320 to transmit the rotational force of the first shaft 310 to the second shaft 320. .

In addition, the slide universal joint 330 is configured as a structure or configuration in which the second shaft 320 can be rotated and transferred.

For example, the slide universal joint 330 has a structure in which a universal joint structure and a cylinder method are grafted.

The tap drill 340 is fixed to the second shaft 320 to form a tab on the workpiece.

In this case, the tap drill 340 is formed of a plurality of different pitch, thereby forming a multi-pitch through a single machining operation.

Of course, the present invention is not limited thereto, and when the tap drill 340 includes a plurality of tap drills having the same pitch, a plurality of tap machining operations having the same pitch may be performed.

The conveying means 40 is configured on one side of the main body 10 to be slid and conveyed by the rotational force provided through the power means 20, thereby reciprocating the tap drill 340 of the multi-tap means 30. Perform the function.

The transfer means 40 includes a fixed block 410, a jig 420 and the feed shaft 430.

The fixed block 410 is configured on one side of the main body 10, and performs a function of supporting the components of the transfer means (40).

In this case, the fixing block 410 is configured at the lower end of the main body 10.

The jig 420 is configured on one side of the fixed block 410, and performs a function of reciprocating sliding transfer along the fixed block 410.

The jig 420 is connected to the upper end of the fixed block 410, the lower end is configured to be reciprocated while being guided to the upper end of the fixed block 410.

In addition, the one end of the side of the jig 420 maintains a stable state in which the second shaft 320 to which the tap drill 340 is fixed.

Accordingly, the jig 420 allows the second shaft 320 fixed at one end of the side surface to be reciprocated according to the guide of the upper end of the fixing block 410.

One end of the feed shaft 430 is fixed to the gear train 230, and the other end thereof is connected to one side of the jig 420, so that the jig 420 is rotated by the rotational force provided through the gear train 230. To allow reciprocation.

In this case, the feed shaft 430 is coupled to the driven pulley 236 of the gear train 230.

In addition, the feed shaft 430 is connected to the jig 420, so that the jig 420 is reciprocated smoothly, the connection portion with the jig 420 is configured in a ball screw method.

Here, the ball screw method as described above is not limited, and may be used as long as the jig 420 is smoothly reciprocated through the feed shaft 430.

On the other hand, in the present invention is not limited to the number of revolutions transmitted to the multi-tap means 30 and the conveying means 40, the second axis 320 and the jig 420 should be configured to have the same transport distance is most ideal will be.

In addition, the block of the second shaft 320 is configured as a multi-tap head to be changed according to the shape of the workpiece. That is, it can be changed according to the distance between the tapping holes of the workpiece and the type and quantity of the pitch.

In the gear train 230 of FIG. 5, the planetary gear 234 and the slide universal joint 330 may be rearranged according to the type of pitch and the number of pitches, and according to the distance between the tapping holes of the workpiece and the type and quantity of the pitch. Changes are possible.

Hereinafter, the operation state of the present invention multi-tapping apparatus having the configuration as described above is as follows.

First, the tap drill 340 is fixed to the second shaft 320 in accordance with the tap machining to be processed.

At this time, the tap drill 340 is composed of a plurality of different pitch.

Then, when the power is input, the rotational force is generated in the motor 210 of the power means 20.

Subsequently, the rotational force of the motor 210 is transmitted to the gear train 230 through the power transmission member 220.

Subsequently, the gear train 230 is transmitted to the plurality of planetary gears 234 meshed with one side of the main gear 232 through the main gear 232, and is transferred to the other side of the main gear 232. It is transmitted to the configured driven gear 236.

Accordingly, the rotational force transmitted to the planetary gear 234 is sequentially transmitted to the multi-tap means 30, that is, the first shaft 310, the slide universal joint 330 and the second shaft 320, the second The tap drill 340 fixed to the shaft 320 is rotated.

In addition, the rotational force transmitted to the driven gear 236 is sequentially transmitted to the transfer means 40, that is, the rotary shaft 430 and the jig 420, the ball screw system of the rotary shaft 430 and the jig 420 By the jig 420 is transferred along the longitudinal direction of the rotary shaft 430, the second shaft 320 configured on one side of the jig 420 is transferred.

Therefore, the tap drill 340 is formed at one end of the second shaft 320 to be rotated and transported to perform the tapping operation of the multi-pitch on the workpiece, and the tapping of the multi-pitch is performed through one tapping operation. Improve manufacturing efficiency by shortening manufacturing process and processing time.

10: main body 20: power means
210: motor 220: power transmission member
230: gear train 232: main gear
234: planetary gear 236: driven gear
30: multi-tap means 310: first axis
320: second axis 330: slide universal joint
340: tap drill 40: transfer means
410: fixed block 420: jig
430: feed axis

Claims (7)

  1. In the multi-tap device to perform the tapping operation,
    A main body 10;
    A power means (20) configured on one side of the main body (10) to generate a rotational force;
    It is configured on the other side of the main body 10, by receiving the rotational force from the power means 20 so that the rotational force is transmitted to the tap drill 340 configured at one end, the tap machining operation is performed through the tap drill 340 Multi-tap means (30) to be; And
    Conveying means 40 is configured at one end of the main body 10 so that the reciprocating conveyance to the tap drill 340 of the multi-tap means 30 to facilitate the tapping operation through the tap drill 340 );
    The tap drill 340 is a multi-tapping apparatus, characterized in that the tapping of the multi-pitch is made through one tapping operation by changing the pitch of each other.
  2. The method of claim 1,
    The power means 20,
    A motor 210 generating positive and reverse rotational powers;
    A power transmission member 220 for transmitting the forward and reverse rotational power of the motor 210; And
    A gear train 230 which receives the rotational force from the power transmission member 220 and transmits the rotational force to each of the multi-tap means 30 and the transfer means 40;
    Multi-tapping apparatus comprising a.
  3. The method of claim 2,
    The gear train 230,
    A main gear 232 connected to the power transmission member 220 to receive a rotational force;
    A plurality of planetary gears 234 meshed with one side of the main gear 232 so that rotational force is transmitted to each of the plurality of tap drills 340 having multiple pitches; And
    A driven gear 236 which is engaged with the other side of the main gear 232 so that rotational force is provided to the transfer means 40;
    Multi-tapping apparatus comprising a.
  4. The method of claim 3,
    Each of the plurality of planetary gears 234 is configured to vary the number of revolutions rotated by engagement with the main gear 232 in accordance with the pitch of the tap drill 340 having a different pitch, multi-pitch tap drill 340 Configured to form a smooth pitch according to each pitch;
    Multi-tap device, characterized in that the.
  5. The method of claim 1,
    The multi-tap means 30,
    A first shaft (310) configured on one side of the main body (10) and receiving rotational force from the power means (20);
    A second shaft 320 configured at the other side of the main body 10 and having one end of the tap drill 340 fixed thereto; And
    The rotational force transmitted between the first and second shafts 310 and 320, and transmitted to the first shaft 310, is transmitted to the second shaft 320, and fixed to the second shaft 320. A slide universal joint 330 for performing a smooth tapping operation in the tapped drill 340;
    Multi-tapping apparatus comprising a.
  6. The method of claim 5,
    The slide universal joint 330,
    A structure in which a universal joint and a cylinder type are coupled to the tab drill 340 fixed to the second shaft 320 so that the reciprocation may be smoothly performed by the transfer means 40 with rotation;
    Multi-tapping apparatus, characterized in that consisting of.
  7. The method of claim 1, wherein the transfer means 40,
    A fixed block 410 formed at one end of the main body 10;
    A jig 420 coupled and configured to reciprocate in accordance with the guide of the fixed block 410, such that the tap drill 340 of the multi-tap means 30 is reciprocated; And
    It is connected to one side of the power means 20, the other side is connected to the jig 420, to provide a transfer force so that the jig 420 is reciprocated by the reciprocating feed force provided by the power means 20 A feed shaft 430;
    Multi-tapping apparatus comprising a.
KR2020180002995U 2018-06-29 2018-06-29 Mult-Tapping Apparatus KR20200000066U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020180002995U KR20200000066U (en) 2018-06-29 2018-06-29 Mult-Tapping Apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020180002995U KR20200000066U (en) 2018-06-29 2018-06-29 Mult-Tapping Apparatus

Publications (1)

Publication Number Publication Date
KR20200000066U true KR20200000066U (en) 2020-01-08

Family

ID=69155798

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020180002995U KR20200000066U (en) 2018-06-29 2018-06-29 Mult-Tapping Apparatus

Country Status (1)

Country Link
KR (1) KR20200000066U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200303602Y1 (en) 2002-10-30 2003-02-11 안계훈 Taping machine
KR100853562B1 (en) 2007-02-15 2008-08-22 소순민 Automatic tapping device
KR101716332B1 (en) 2015-12-01 2017-03-27 김병기 Tapping apparatus for slope of bottom chassis

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200303602Y1 (en) 2002-10-30 2003-02-11 안계훈 Taping machine
KR100853562B1 (en) 2007-02-15 2008-08-22 소순민 Automatic tapping device
KR101716332B1 (en) 2015-12-01 2017-03-27 김병기 Tapping apparatus for slope of bottom chassis

Similar Documents

Publication Publication Date Title
US6461265B1 (en) Coaxial gear box
CN101934387B (en) Multi-station drilling machine for processing lockset
CN105562757A (en) Multi-drill workpiece drilling machining device
KR910000613Y1 (en) Thread cutting machine
JP5043935B2 (en) Equipment for cutting rod-like or tubular workpieces
KR101103326B1 (en) Multi-Axial Complex Processing Machine
EP1413387B1 (en) Linear drive mechanism with cam and cam followers
DE60316628T2 (en) Portable boring and welding machine with gear transmission
CN204338932U (en) A kind of can 90 degree of angles drilling machine of simultaneously holing
CN204954324U (en) Automatic equipment system of nut
US20100067997A1 (en) Apparatus And Method For Drilling A Work
CN101797545B (en) Automatic sizing machine
CN201147854Y (en) Horizontal and vertical multi-shaft automation control drilling and tapping machine
US2028727A (en) Construction of machine tools
KR20090053860A (en) Backlash eliminator
CN103068520B (en) The workbench rotating device of lathe
JP6349853B2 (en) Industrial robot
JP2006162590A (en) Element carrier device of semiconductor element test handler
CN105537931A (en) Automatic assembling machine for door handle
US2927703A (en) Work-handling mechanism for machine tool
CN101879637B (en) Multi-station tapping device and method thereof
CN102886544A (en) Single spindle drilling machine with work piece turning device
CN1575919A (en) Mechanical working machine and machining production line with the same mechanical working machine
US20160059300A1 (en) Workpiece conveying apparatus for a pressing machine
KR101885265B1 (en) 3D pipe hall processing device for car

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
X601 Decision of rejection after re-examination
J201 Request for trial against refusal decision

Free format text: TRIAL NUMBER: 2019101000617; TRIAL AGAINST DECISION OF REJECTION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL

J301 Trial decision

Free format text: TRIAL NUMBER: 2019101000617; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20190221

Effective date: 20200522