TWM249814U - Desktop pneumatic punching die device - Google Patents

Description

M249814, Creation Note G) [Technical Field] This creation is about a table-type pneumatic punching machine, a combination of a pneumatic device and a punching device, which can produce uniformity, especially refers to the use of a precision fine-tuning screw to fine-tune the die head to make the punch. Out of 1 pressure. The first part can be more precise. [Previous technology] The structure of the table-type punching machine mainly consists of the #setting and driving device, which is 孰 f :: 丄 stamping installed in the known technology, The driving device can be divided into devices that can be easily moved by the operator. The stamping device is generally a combination of connecting rods, 2 manual, pneumatic and electric punches, such as "!! Row, gear and bed hammer lifting "Improvement of the device" and announcement = j number / national patent for manual punching table type punching machine in the country reveals that the above-mentioned aspects of code: Π :, 'show the value of the structure setting of the table punching machine; for example, The 5 functions and other topics will be used in the industry to increase the use of the hammer and the driver. The head is provided with longitudinal and horizontal holes that communicate with each other. It is movable. One end sleeve of the driving shaft is active. ^ The hammer and the driving shaft are actively driven. The window combination drives the hammer to rise or fall, and the 2 handle adjustment device and the same rotation drive the punch press key lifting device. The above bulletin No. 1 5 6 6 04 "Hand-directed gears and tooth rows ^ $ 良 J ' However, in the above structure, because the force is the same, Because of the punch: 2 synthesis, the pressure generated when it moves up and down is uneven, and the equipment :: the tooth row is stressed, which causes the workpiece to be punched. I μ μ manual operation, so it needs to consume human physical strength. ~ __ 9205043.ptd M249814 V. Creation Instructions (2)

In order to improve the above-mentioned shortcomings, the driving device is modified to be pneumatic, and the punching device is installed on the upper and lower positioning sleeves of the machine. A lifting rod device is provided, and a chuck is installed at the bottom end of the lifting rod. Predetermined on the machine: iL = the second lever is provided with a pressure lever, and the long end tail i of the pressure lever is pivotally connected to the piston rod of the pneumatic cylinder, and the short end of the pressure lever is clamped, Those who are connected to the lift rod, such as the above-mentioned announcement No. 3 7 9 5 9 No. 4 I table type pneumatic press improvement "improvement; however, the above improvement, driving the piston with air pressure can make the piston rod drive uniformly Force = Cause = Improve the lack of the above-mentioned tradition, but because the bottom dead point cannot be accurately controlled every time when it is operated, although the top of the lifting rod is provided with a dead point adjustment nut, it can only be adjusted coarsely and it takes time, but it cannot be fast. To make precise fine adjustment of the ground, when the working height is too high or too low under the chuck, the mold must be modified to overcome the work twice, which wastes a lot of time and is not economical. [New content] ❿ It has its missing cause device, it is convenient to control the speed to adjust the workpiece and add the correct factor. The punch press is installed in the above inconvenient 'deep research and improvement, and finally this' the main purpose of this creation is to use the punching device to improve The precision of the working depth of the control system can be adjusted to achieve higher precision due to the mold work. Its superior standard 'unlike traditional people must replenish this'. In order to achieve the above purpose, the settings mainly include: a machine situation, so this creation Man is the origin of the creation. It provides a table type pneumatic punch. It is equipped with a precision fine-tuning nut, which can reach 0. 002 mm, which can reach the trouble of adjusting the height of the ware. The $ point is limited to 1 dead point under each operation.位 装置。 Bit devices. This creation provides a table type gas weight platform, a mounting seat, a stamping j

M249814

And a pneumatic device and so on. # Sheep △, μ + ^ kg constitutes the machine. The lower part is provided with a work _ a 装 #: a vertical guide is provided from the top to the bottom of the work platform. ΪThere is a positioning sleeve and a guide rod, the seat is fixed on the slide. &Quot; Straight guide groove, · Punching device, is connected to the above installation = ί order for upward and downward stroke of stroke; Pneumatic device 4, which is based on the upper end of the main seat of the gas i device, and then the lower end of a piston rod and the main shaft top 柒 of the punching center are screwed to each other to induce the linkage of the punching device; The pneumatic device is matched and linked with each other. The punching device is composed of a main shaft, an adjustable chuck and a fine-adjusting nut. The bottom end of the main shaft is sleeved with an adjustable chuck, and can be adjusted between the bottom end of the main shaft and the adjustable lost head. Rotate the fine-tuning nut in an adjustable manner. When adjusting the fine-tuning nut, you can adjust and control the extension of the adjustable chuck relative to the bottom end of the spindle. [Embodiment] As for the detailed structure, application principle, function and effect of this creation, please refer to the description made in the figure to get a complete understanding. Please refer to Figure 1 to Figure 5. From this figure, it can be clearly seen that the desktop pneumatic punching device of this creation mainly includes: a machine 丄 〇, a mounting base 20, a stamping The device 30 and / or the pneumatic device 40 are configured. Please refer to Fig. 1, Fig. 2 and Fig. 4. The above machine 10 is provided with a working platform 1 1 at the lower front, and a left-right symmetrical vertical guide groove is provided from the front end to the lower working platform 11 1 12 'and a central guide hole 1 3 is provided in the middle of the left and right symmetrical guide grooves 12; the upper end of the machine 0 is screwed to an upper fixed plate 14, and the male end of the fixed plate 14 is screwed to an adjustable height

9205043.ptd Page 7 M249814

Bolt 1 Seat 2 Ο Ο 1 on 16 1 fixed on 1 6 clip Please have positioning Machine 1 has one end of the support 3 0 movement. 5, and the rear end is provided with a side surface, and the mounting seat of the hole 1 is tightly attached to the vertical guide rods 2 1 and 2 of the machine parameter 1 in the first figure 2 3 'the connected main shaft 3 can be adjusted on an elevated surface; The piece 1 6 1 passes through the 0 0 side of 2 0 and is guided by the second guide rod hole. The support piece 2 4 1 has a lower end bolt 1 5 on the machine table 10 6. This side is provided with a screw wall on the rear end of the screw 1. on. Figure 2 and Figure 4: The seat groove 12 is on the other side; the other end of the support guide rod 2 3 is used to support the main lower end screwed to the vertical plane 1 at the rear recess. Each of the holes 7 passes through the central guide hole 13 and the screw hole 25, so that the side clips' the above-mentioned mounting seat 20, and the 20 are slidingly fixed to the above-mentioned guide hole 22, and the lower end is screwed to the connection. Sheet 2 4 The clamp is fixed to the above-mentioned punching shaft for more stable lifting. Please refer to Figure 3. The above-mentioned punching device 30 is connected to the positioning sleeve 2 丄 of the above-mentioned installation ^ 2 0 for up and down punching stroke. 'The stamping assembly 30 is composed of the main shaft 31, the adjustable chuck 3 2 and the fine adjustment nut 3 3 (see Figure 3); the top of the main shaft 3 1 is provided with a connecting screw hole 3 1 1' This The screw hole 3 1 1 is provided with an internal thread 3 丄 2, and an accommodating hole 3 1 3 is opened at the center of the bottom end of the connecting screw hole 3 1 1 and extends downward for a distance and then is retracted to form a small section of a through hole 314 and is arranged below The sleeve 315 communicates, and then the elastic element 3 1 6 is threaded on a long screw 3 i 7, and the upper end of the long screw 3 1 7 is abutted against the expansion edge of the long screw 3 1 7 and placed into the above-mentioned accommodation hole 3. 1 3, and the elastic element 3 1 6 is confined in the accommodation hole 33 ′, and the lower end of the long screw 317 can enter the lower through the above-mentioned inner through hole 314

M249814 V. Creation Instructions (5) # Right = 3 1 5 The top is hollow, the bottom sleeve 3 1 5 is the bottom side thread 3 1 8 and the sleeve 3 1 5 is provided with a keyway 3 1 9 on the inner side. Adjustable cool head 3 2 'It is provided with a socket part 3 2 1 at the upper part, and a clamping part 3 2 2' is provided at the lower part for the socket part 3 2 "There is a key slot square top on the surface] 2: The positioning key 324, and the upper part of the sleeve part 32i are provided with a screw hole 3 2 5 and a long screw 3 of the above-mentioned main shaft 3 working order. The scale is fixed f; a fine adjustment part is provided on the outer side of the fine adjustment nut 3 3 The stele, a through screw hole 3 3 2, the fine adjustment nut 3 3 inside :: with internal thread 3 3 3 is screwed on the outer thread 318 of the above main outer side for adjustment up and down = screw hole 3 3 2 Can be placed in the middle-when the buffer pressing element is screwed in, the bottom end of the sleeve 315 can be pressed;？: ίΓ: the adjusting nut 33 is fixed and cannot be rotated., Figure 2 and Figure 4 above The device includes a pneumatic cylinder 4 1 and an air intake unit. 9 4 3. Timing, parts 4 2. Air filter and pressure regulating device time device 44, left and right lifting buttons 45, 4fi, Lei, tower M off 4 7 And safety control button 4 8 Buyuan is opened on the upper end surface of the above mounting seat 20, U: the cylinder 4 1 is fixed to the lower end of the main piston rod 411 of the main punching device 30 and is used to drive the punching device 30 to produce a joint screw connection: milk filter adjustment Is the pressure device 43 separately installed on the machine :: and on the wall; the timing device 4 4 is installed on the machine table = 2, the right-hand spindle 11 is on the back of the bucket 弋 ^ 凹陷 υ, and can be controlled: 31 rising or falling Time; left, 6, power switch 47 and safety control ... 8 installation tables; Page 9 9205043.ptd M249814 V. Creative Instructions (6) 1 Extension block on both sides 1 1 1 Front side 1 1 2. Please refer to section Figure 4 and Figure 5. For the operation method of the above mechanism, first adjust the adjustable chuck 3 2 to clamp the die heads of various shapes, and adjust the appropriate height of the mounting seat 20 and the table 1 1. The adjustment method is relaxed first. The screw 1 7 makes the side missing piece 16 no longer clamp the side wall of the machine 10, and then manually adjusts the height-adjustable bolt 1 5 so that the mounting seat 20 is at an appropriate height, and then locks the above-mentioned screw talent 17 in place. , And then place the workpiece to be processed on the work table 1 1 b, 'When the work and the stamping device 3 0 the working height is still slightly wrong i , You can adjust the fine-tuning nut 3 3 on the main shaft 3 1 to make the adjustable misalignment head 3 2 the precise position of up and down displacement, and the adjustable chuck 3 2 due to the long screw 3 丄 7 on the iΐ ΐpiece 3 1 6 The tension of the adjustable chuck 32 expands the lower end of the adjustable chuck 3 2 to hold the lower end of the fine-tuning nut 3 3 ', which can be adjusted according to the lifting of the lower end of the fine-tuning nut 3 axis ji to control the lifting of the adjustable chuck 32 ^'》 ,, Then start the power switch and press the hand to lower the start :: Press the workpiece to lower and start when the hand presses the lift ... Make the red 4 8 to stop the operation completely. When there is a special condition, the above-mentioned table-type pneumatic punching device is urgently controlled according to safety. The device 40 ′ can generate a more traditional punching force, and the stamping device 30 can be modified and the operation is not costly. Fine adjustment of control working depth is up to 1; fine adjustment of nut 3 3 'f adjust working height' to overcome the different heights of the mold to achieve faster work can achieve more precision, and its advantages are adjusted to make the guards more (please refer to Section 4 (Picture), unlike Chuanshuo = the bottom dead point is correct and accurate, and the dead f must be supplemented with a limit device. 92〇5043.ptd Page 10 M249814 V. Creative Instructions (7) Based on the above, it can be seen that the husband sees public use, and it is believed that ', ^ pneumatic punching device' is used in the patent law before 1 A is opened. It is stipulated that according to the law, φφ is from & _ y, 莩 培 莩 η 么, ** Jiu Gugu has applied for a patent, and m Gu usually grants a quasi-patent. For those who need to know, the above is a better and concrete embodiment of this creation. If the changes made according to the concept of this creation have a functional effect that does not exceed the spirit covered by the description and illustrations, Within the scope of this creation, Chen Ming is co-authored.

9205043.ptd Page 11 M249814 Simple illustration of the drawing [Simplified illustration of the drawing] The first picture is a three-dimensional view of this creation. Figure 2 is another perspective view of this creation. Fig. 3 is a plan sectional view of the stamping device of the present invention. Figure 4 is a plan sectional view of the stamping device to the bottom dead point of the creative work. Fig. 5 is a plan sectional view of the ascending and returning position of the original stamping device [Comparison of component numbers and names in the drawing] 10 · 10 1 Machine • Vertical plane Working platform

4 1

• Extension block • Front side guide groove Central guide hole Fixing plate Adjustable height bolt screw Side clip lever • Hole 17 2 0 2 1 2 2 2 3 2 4 Screw Mounting seat Positioning sleeve Guide hole Support guide connecting piece

9205043.ptd Page 12 M249814 Simple illustration 2 2 [0 3 1 2 3 13 3 14 3 15 3 16 3 17 3 18 3 19 3 2 · 3 2 1 3 2 2 3 2 3 3 2 4 3 2 5 3 3 · 3 3 1 3 3 2 3 3 3 4 0 · 4 1 · Spindle of screw hole punching device • Connecting screw hole • Internal thread • Receiving hole • Through hole • Sleeve • Elastic element • Long screw • External thread • Keyway Adjustable chucks • Sleeve parts • Clamping parts • Key grooves • Positioning keys • Screw holes Fine adjustment nuts • Fine adjustment scales • Screw holes • Pneumatic cylinder with internal thread

9205043.ptd Page 13 M249814 Brief description of the diagram 4 11 ..... Piston rod 4 2 ..... Intake valve element 4 3 ..... Air filter pressure regulator 4 4 ..... Timing device 4 5 ..... left up button 4 6 ..... right down button 4 7 ..... power switch 4 8 ..... security control button

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Claims (1)

M249814 6. Scope of patent application 1. A table-type pneumatic punching device mainly includes: a machine with a working platform at the lower front and a left-right symmetrical vertical guide slot from the top to the rear of the working platform; A mounting seat is provided with a positioning sleeve and a guide rod hole, and the seat is slidably fixed on the vertical guide groove of the above machine; a stamping device is sleeved in the positioning sleeve of the mounting seat for vertical movement. Stamping stroke A pneumatic device is mainly fixed to the upper end surface of the mounting seat by a pneumatic cylinder, and then the lower end of a piston rod and the top end of the main shaft of the stamping device are screwed to each other to induce the linkage of the stamping device; With the linkage, the stamping device is composed of a main shaft, an adjustable chuck and a fine-tuning nut, and the bottom end of the above-mentioned main shaft is sleeved with an adjustable chuck and is adjustable between the bottom end of the main shaft and the adjustable chuck Rotary lock fine-tuning nut 'When adjusting the fine-tuning nut, you can adjust and control the extension of the adjustable chuck relative to the bottom end of the spindle. 2. The table-type pneumatic punching device according to item 1 of the scope of the patent application, wherein the pneumatic device includes a pneumatic cylinder, an intake valve element, an air filtering pressure regulating device, a timing device, left and right lifting buttons, and a power switch And security controls. 3. The table-type pneumatic punching device according to item 2 of the scope of the patent application, in which the intake valve element and air filter regulator of the pneumatic device are installed on the left and right sides of the machine, respectively. 4. The table-type pneumatic punching device according to item 2 of the scope of the patent application, in which the timing device of the pneumatic pump is installed in the depression at the rear of the machine. M249814 VI Scope of patent application Can control the rise or fall time of the main surface. • J application, the tabletop pneumatic punching device described in item 2 of the patent scope, and the left and right lifting buttons, power switch and safety control button of the pneumatic device, are installed on the front side of the extension block on both sides of the working platform. Λ • The table-type pneumatic punching device described in item i of the patent application scope, wherein the top end of the main shaft is provided with a connecting screw hole, the screw hole is provided with an internal thread, and an accommodation hole is provided in the center of the bottom end of the connecting screw hole After extending a certain distance, it is retracted to form a small section of a through hole and a sleeve provided at the bottom end. ^ 7 According to the application, the elastic sleeve edge is to accommodate the hole. The square sleeve is based on the next key slot 9 · According to the application, the micro 1 0 · According to the application, the middle part is provided with 8 patent-scope components to be inserted and centered, and the long top of the patent range of the square cover and the bottom of the patent range of the adjustable range of the nut. Hole. The table-type pneumatic punching device described in item 6, is sleeved on a long screw, and is expanded into the hole at the upper end of the long screw, and the elastic element is limited to the end that can enter the lower-receiving screw through the above-mentioned inner through hole. Under the air. The outer side of item 6 is surrounded by the outer surface of the first item on the first item. The above table is provided with the above-mentioned table type pneumatic punching device, the surface is provided with external threads, and the inside side is provided with the above table type pneumatic punching device. The tabletop pneumatic punching device described with a fine-adjustment scale and a through-screw item is provided with a socket part, a key slot is held at the bottom, and the top part of the socket part is drawn on the top. 9205043.ptd Page 16 M249814 VI. Patent Application ® 1 1 According to the desktop pneumatic press device described in item 1 of the patent application scope, the upper end of the machine is provided with an upper fixing plate, which is screwed together. Height-adjustable bolt, the lower end of this bolt is screwed to the upper end of the mounting seat. 1 2 · Desktop-type pneumatic punching device according to item 1 of the scope of patent application ′ The machine is provided with a central guide hole in the middle of the left and right symmetrical guide grooves. 1 3 · The table-type pneumatic punching device according to item 1 of the scope of the patent application, wherein the side of the mounting seat facing the central guide hole of the machine is provided with a plurality of screw holes and a plurality of side clips on the back of the machine The holes correspond. 1 4 · Desktop type pneumatic punching device according to item 1 of the scope of the patent application ^ In which the support guide rod is sleeved in the guide rod hole of the mounting seat, and the lower end of the support guide cup is screwed to one end of the connecting piece. The other end of the connecting piece is loosely fixed to the lower end of the main shaft of the stamping device to support the main shaft to be able to perform the lifting movement more stably. 92〇5〇43.ptd Page 17