CN217253427U

CN217253427U - Fixing device is used in production of pneumatic tapping machine

Info

Publication number: CN217253427U
Application number: CN202220468496.5U
Authority: CN
Inventors: 任志华
Original assignee: Changshu Kewo Electromechanical Co ltd
Current assignee: Changshu Kewo Electromechanical Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-23
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a fixing device for producing a pneumatic tapping machine, which comprises a base, wherein one side of the base is connected with a clamping seat, the inner wall of the clamping seat is connected with a compression spring, one end of the compression spring is connected with a positioning plate, the other side of the base is connected with a supporting plate, the inner side of the base is provided with a bracket in a penetrating way, the inner wall of the bracket is connected with a telescopic positioning rod, the top of the telescopic positioning rod is connected with a drill hole, the inner wall of the drill hole is connected with a drill chuck, the top of the drill chuck is connected with a clamping groove, the inner wall of the clamping groove is connected with an aerodynamic driving head, the top of the aerodynamic driving head is connected with a cylinder, the outer wall of the cylinder is connected with a handle, and the top of the cylinder is connected with a mounting seat. So that the workpiece is high in vertical precision.

Description

Fixing device is used in production of pneumatic tapping machine

Technical Field

The utility model relates to a pneumatic tapping machine technical field especially relates to a fixing device is used in production of pneumatic tapping machine.

Background

The pneumatic tapping machine utilizes high-pressure air as power, after the high-pressure air is connected into a tapping motor through an air pressure regulator, a trigger is pressed down, the high-pressure air enters the interior of the motor through an air inlet valve and a reversing button component, a rotor blade of the motor is driven to generate axial rotating force, the rotor moves and then outputs more convenient and efficient tapping products through variable speed of each gear pair, the pneumatic tapping machine is suitable for automobile or motorcycle bodies, frames, chassis, connecting rods, engines, cylinders and various mechanical parts, machine tool tools, hardware products, metal tubes, gears, pump bodies, valves, fasteners and other parts for processing, but the pneumatic tapping machine needs to be manually supported and fixed to work pieces when in use, certain defects exist when in use, and therefore the fixing device for producing the pneumatic tapping machine needs to be improved.

There are the following problems:

traditional pneumatic tapping machine itself does not have fixing device when using, needs artifical manual to support its work piece fixedly, influences its production efficiency, and when carrying out the tapping operation, the phenomenon of fracture damage easily appears in the screw tap, can not satisfy the production demand of its work piece product.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for producing a pneumatic tapping machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fixing device is used in production of pneumatic tapping machine, includes the base, one side of base is connected with the cassette, the inner wall connection of cassette has the compression spring, the one end of compression spring is connected with the locating plate, the opposite side of base is connected with the backup pad, the base inboard runs through and is provided with the support, the inner wall connection of support has flexible locating lever, the top of flexible locating lever is connected with drilling, the inner wall connection of drilling has the screw tap, the top of screw tap is connected with the drill chuck, the top of drill chuck is connected with the draw-in groove, the inner wall connection of draw-in groove has aerodynamic drive head, the top of aerodynamic drive head is connected with the cylinder, the outer wall connection of cylinder has the handle, the top of cylinder is connected with the mount pad.

As a further description of the above technical solution:

one side of the base is fixedly connected with the clamping seat, the clamping seat is inverted L-shaped, the inner wall of the clamping seat is welded with the compression springs, the number of the compression springs is two, and one end of each compression spring is fixedly connected with the positioning plate.

As a further description of the above technical solution:

the opposite side and the backup pad swing joint of base, the inboard and the support joint of base, the one end that the base is close to the backup pad is scalable setting.

As a further description of the above technical solution:

the inner wall and the flexible locating lever swing joint of support, flexible locating lever shape is T column structure, the top and the drilling of flexible locating lever are pegged graft, the inner wall and the screw tap of drilling can be dismantled and be connected.

As a further description of the above technical solution:

the top and the drill chuck of screw tap can dismantle and be connected, the inner wall of drill chuck is provided with the internal thread, the top and the draw-in groove joint of drill chuck.

As a further description of the above technical solution:

the inner wall and the first joint of aerodynamic force drive of draw-in groove, the top and the cylinder of aerodynamic force drive head can be dismantled and be connected.

As a further description of the above technical solution:

the outer wall of the cylinder is sleeved with the handle, the top of the cylinder is fixedly connected with the mounting seat, and the mounting seat is in a nut structure.

The utility model discloses following beneficial effect has:

through the combined action rather than the base linkage structure, utilize adjustable flexible support and the drilling structure of its center department, can adjust the distance between its workstation structure and its screw tap, make its work piece vertically precision higher, and the drill chuck that increases through the screw tap top, the phenomenon that fracture damage can not appear in the use can be protected in the setting of its drill chuck, and the fixing device of its below can carry out the regulation of height according to the height and the size of different screw tap work pieces, thereby guarantee that the screw tap can not influence the degree of depth of drilling because of the length of screw tap, can satisfy the needs to the product, can satisfy the cracked condition of damage can not appear in the screw tap again, and the screw tap has the function of changing, can reduce the loss of screw tap and improve product quality, make its fixing device's structure more perfect.

Drawings

Fig. 1 is an external view of a fixing device for producing a pneumatic tapping machine provided by the present invention;

fig. 2 is a display view of a bracket of the fixing device for producing a pneumatic tapping machine according to the present invention;

fig. 3 is the utility model provides a pneumatic tapping machine production is with fixing device's screw tap schematic diagram.

Illustration of the drawings:

1. a base; 2. a card holder; 3. a compression spring; 4. positioning a plate; 5. a support plate; 6. a support; 7. a telescopic positioning rod; 8. drilling; 9. a screw tap; 10. a drill chuck; 11. a card slot; 12. an aerodynamic drive head; 13. a cylinder; 14. a handle; 15. and (7) mounting a seat.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a fixing device is used in production of pneumatic tapping machine, the on-line screen storage device comprises a base 1, one side of base 1 is connected with cassette 2, the inner wall connection of cassette 2 has compression spring 3, the one end of compression spring 3 is connected with locating plate 4, the opposite side of base 1 is connected with

backup pad

5, 1 inboard run through of base is provided with support 6, the inner wall connection of support 6 has flexible locating lever 7, the top of flexible locating lever 7 is connected with drilling 8, make its structure more perfect, the inner wall connection of drilling 8 has screw tap 9, the top of screw tap 9 is connected with drill chuck 10, the top of drill chuck 10 is connected with draw-in groove 11, the inner wall connection of draw-in groove 11 has aerodynamic driving head 12, aerodynamic driving head 12's top is connected with cylinder 13, the outer wall connection of cylinder 13 has handle 14, the top of cylinder 13 is connected with mount pad 15.

One side of the base 1 is fixedly connected with the clamping seat 2, the clamping seat 2 is in an inverted L shape, the inner wall of the clamping seat 2 is welded with the compression springs 3, the number of the compression springs 3 is two, one end of each compression spring 3 is fixedly connected with the positioning plate 4, the structural stability of the positioning plate 4 is improved, the other side of the base 1 is movably connected with the supporting plate 5, the inner side of the base 1 is clamped with the bracket 6, one end of the base 1 close to the supporting plate 5 is in a telescopic arrangement, the inner wall of the bracket 6 is movably connected with the telescopic positioning rod 7, the telescopic positioning rod 7 is in a T-shaped structure, the top of the telescopic positioning rod 7 is spliced with the drill hole 8, the inner wall of the drill hole 8 is detachably connected with the screw tap 9, the screw taps 9 with different sizes can be replaced conveniently in the later period, the top of the screw tap 9 is detachably connected with the drill chuck 10, the inner wall of the drill chuck 10 is provided with internal threads, and the top of the drill chuck 10 is clamped with the clamping groove 11, the inner wall and the first 12 joints of aerodynamic force drive of draw-in groove 11, the top and the cylinder 13 of aerodynamic force drive head 12 can be dismantled and be connected, and the later stage of being convenient for is dismantled and is maintained cylinder 13, and the outer wall and the handle 14 of cylinder 13 cup joint, and the top and the 15 fixed connection of mount pad of cylinder 13, the 15 shapes of mount pad are the nut structure.

The working principle is as follows: when the fixing device for producing the pneumatic tapping machine is used, firstly, the base 1 needs to be placed above the position of a workpiece needing tapping, then the positioning plate 4 can be shifted to compress the compression spring 3, so that the bracket 6 can be clamped at the center of the base 1, the positioning plate 4 can be used for limiting the bracket 6, the bracket 6 at the center of the base 1 is used for completely clamping the tapping position at the center, then the telescopic positioning rod 7 can be adjusted on the inner wall of the bracket 6 according to the length of the tapped workpiece, when the height of the telescopic positioning rod is adjusted to be proper to the height of the workpiece, the workpiece can be placed on the inner wall of the telescopic positioning rod 7 through the drill hole 8, so that the drill hole 8, the bracket 6 and the screw tap 9 are in a straight line and play a role of fixing without manually supporting and fixing the workpiece, therefore, when tapping operation is carried out, the force of the screw tap 9 on the workpiece can be supported by the screw tap support 6, the stability of the workpiece can be improved, the aerodynamic driving head 12 above the drilled hole 8 can be driven by the air cylinder 13 for use, the air cylinder 13 can be driven by the driving handle 14 to move downwards, the screw tap 9 can be protected by the drill chuck 10 without fracture and damage in use, the fixing device below the screw tap can adjust the height according to the height and the size of different screw tap workpieces, the depth of the drilled hole 8 cannot be influenced by the length of the screw tap 9, the requirements for products can be met, the condition that the screw tap 9 is damaged and broken cannot be met, the screw tap 9 has a replacing function, the loss of the screw tap 9 can be reduced, and the product quality can be improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a fixing device is used in production of pneumatic tapping machine, includes base (1), its characterized in that: one side of the base (1) is connected with a clamping seat (2), the inner wall of the clamping seat (2) is connected with a compression spring (3), one end of the compression spring (3) is connected with a positioning plate (4), the other side of the base (1) is connected with a supporting plate (5), a support (6) penetrates through the inner side of the base (1), the inner wall of the support (6) is connected with a telescopic positioning rod (7), the top of the telescopic positioning rod (7) is connected with a drilling hole (8), the inner wall of the drilling hole (8) is connected with a screw tap (9), the top of the screw tap (9) is connected with a drill chuck (10), the top of the drill chuck (10) is connected with a clamping groove (11), the inner wall of the clamping groove (11) is connected with an aerodynamic driving head (12), the top of the aerodynamic driving head (12) is connected with an air cylinder (13), and the outer wall of the air cylinder (13) is connected with a handle (14), the top of the cylinder (13) is connected with a mounting seat (15).

2. The fixing device for the pneumatic threading machine production according to claim 1, characterized in that: one side and cassette (2) fixed connection of base (1), cassette (2) shape is the form of falling L, the inner wall and the compression spring (3) welding of cassette (2), the quantity of compression spring (3) is two sets of, the one end and locating plate (4) fixed connection of compression spring (3).

3. The fixing device for the pneumatic threading machine production according to claim 1, characterized in that: the opposite side and backup pad (5) swing joint of base (1), the inboard and support (6) joint of base (1), the one end that base (1) is close to backup pad (5) is scalable setting.

4. The fixing device for the pneumatic threading machine production according to claim 1, characterized in that: the inner wall of support (6) and flexible locating lever (7) swing joint, flexible locating lever (7) shape is T column structure, the top and drilling (8) of flexible locating lever (7) are pegged graft, the inner wall and the screw tap (9) of drilling (8) can be dismantled and be connected.

5. The fixing device for the pneumatic threading machine production according to claim 1, characterized in that: the top and the drill chuck (10) of screw tap (9) can be dismantled and be connected, the inner wall of drill chuck (10) is provided with the internal thread, the top and draw-in groove (11) joint of drill chuck (10).

6. The fixing device for the pneumatic threading machine production according to claim 1, characterized in that: the inner wall and the aerodynamic driving head (12) joint of draw-in groove (11), the top and cylinder (13) of aerodynamic driving head (12) can be dismantled and be connected.

7. The fixing device for the pneumatic threading machine production according to claim 1, characterized in that: the outer wall of cylinder (13) cup joints with handle (14), the top and mount pad (15) fixed connection of cylinder (13), mount pad (15) shape is the nut structure.