CN217701694U

CN217701694U - Adjustable round die

Info

Publication number: CN217701694U
Application number: CN202221677900.6U
Authority: CN
Inventors: 丁海川; 徐生胜; 丁德于
Original assignee: Dongtai Shuangxia Tools Co ltd
Current assignee: Dongtai Shuangxia Tools Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-01
Anticipated expiration: 2032-06-30

Abstract

The utility model provides a round die with adjustable, including outer frame, the inboard swing joint of outer frame has processing mechanism, and processing mechanism includes the round die body with the inboard swing joint of outer frame, and the inboard sliding connection all around of round die body has sawtooth block, and the equal fixed mounting in top both sides of four sawtooth blocks has the connecting rod, and the jack has been seted up to one side of sawtooth block, and four spouts have been seted up to the inside wall of round die body, and the inside sliding connection of four spouts has the picture peg, the beneficial effect of the utility model: through the sliding of the sawtooth block and the connecting rod which are arranged on the inner side wall of the circular die body, the cutting effect of the circular die to screw processing can be changed through the replacement of the sawtooth block, the electric telescopic rod which is arranged is used for driving the insertion rod to slide inside the circular die, and therefore the sawtooth block after replacement can be fixed on the inner wall of the circular die body conveniently, and then the thread cutting application range of the circular die to the screw is enlarged.

Description

Adjustable round die

Technical Field

The utility model belongs to the technical field of the round die, concretely relates to round die with adjustable.

Background

The screw die is equivalent to a nut with high hardness, a plurality of chip removal holes are formed around the screw hole, and cutting cones are generally ground at two ends of the screw hole. Dies are classified into round dies, square dies, hexagonal dies, and tubular dies (types of dies) according to their shapes and uses. The existing round dies mainly have the following consensus defects:

in the use of the traditional adjustable round die, because the overall shape of the adjustable round die is fixed, when the screws of different models are subjected to thread cutting, the round dies of different models are required to be used, so that the cost of the integral adjustable round die is higher when the screws are subjected to thread cutting, and the work efficiency of the round die on the screw thread cutting is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a round die with adjustable aim at solving prior art, when carrying out the thread cutting to the screw rod of different models, just need use the round die of different models to make the round die with adjustable it is holistic when carrying out the thread cutting problem that the cost is higher to the screw rod.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an adjustable round die comprises an outer frame, wherein the inner side of the outer frame is movably connected with a processing mechanism, and the bottom of the outer frame is slidably connected with a rotating mechanism;

processing mechanism include with the inboard swing joint's of outer frame round die body, sliding connection has sawtooth block, four around the inboard of round die body the equal fixed mounting in top both sides of sawtooth block has the connecting rod, the jack has been seted up to one side of sawtooth block, four spouts, four have been seted up to the inside wall of round die body the inside sliding connection of spout has the picture peg.

As an optimization of the utility model, the processing mechanism further comprises two electric telescopic handles fixedly installed on one side of the plug board, and two fixed ends of the electric telescopic handles are fixedly connected with the inner side wall of the circular die body.

As an optimization of the utility model, slewing mechanism include with outer frame both sides sliding connection's slide bar, the bottom fixed mounting of two slide bars has the rotating bottom plate, the outside swing joint's of rotating bottom plate base.

As a preferred, slewing mechanism still include with base inside wall fixed mounting's two electronic hydraulic stem, two the flexible fixed mounting of electronic hydraulic stem has the clamp splice.

As an optimization of the utility model, the both sides of outer frame are rotated and are connected with clamping screw, clamping screw's terminal and the both sides trompil threaded connection of round die body.

As an optimization, one side fixed mounting of base has flush mounting plate of switch, flush mounting plate of switch's surface difference fixed mounting has electric telescopic handle switch and electronic hydraulic stem switch, electric telescopic handle passes through electric telescopic handle switch and external power supply electric connection, the electronic hydraulic stem passes through electronic hydraulic stem switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1) Through the sliding of the sawtooth block and the connecting rod which are arranged on the inner side wall of the circular die body, the cutting effect of the circular die to screw processing can be changed through the replacement of the sawtooth block, the electric telescopic rod which is arranged is used for driving the insertion rod to slide inside the circular die, and therefore the sawtooth block after replacement can be fixed on the inner wall of the circular die body conveniently, and then the thread cutting application range of the circular die to the screw is enlarged.

2) Through the slide bar that sets up and the rotation of rotating the bottom plate at the base inside wall to can carry out the slip of height in the outside of slide bar when driving the slide bar through outer frame and rotate, still drive the flexible of clamp splice at the base inner wall through the electronic hydraulic stem that sets up, thereby can be more convenient for fix the screw rod and carry out the thread cutting operation in the inboard of base.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the outer frame of the present invention;

fig. 3 is a schematic structural view of the rotating mechanism of the present invention;

fig. 4 is a schematic view of the internal structure of the round die body of the present invention.

In the figure: 1. an outer frame; 2. a processing mechanism; 21. a round die body; 22. a sawtooth block; 23. a connecting rod; 24. a jack; 25. a chute; 26. inserting plates; 27. an electric telescopic rod; 3. a rotating mechanism; 31. a slide bar; 32. rotating the bottom plate; 33. a base; 34. an electro-hydraulic lever; 35. a clamping block; 4. and fixing the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 the following technical solutions: an adjustable round die comprises an outer frame 1, wherein the inner side of the outer frame 1 is movably connected with a processing mechanism 2, and the bottom of the outer frame 1 is slidably connected with a rotating mechanism 3;

processing mechanism 2 includes the round die body 21 with the inboard swing joint of outer frame 1, and sliding connection has sawtooth block 22 around the inboard of round die body 21, and the equal fixed mounting in top both sides of four sawtooth block 22 has connecting rod 23, and jack 24 has been seted up to one side of sawtooth block 22, and four spouts 25 have been seted up to the inside wall of round die body 21, and the inside sliding connection of four spouts 25 has picture peg 26.

When the adjustable round die is used in detail, firstly, a screw rod needing to be subjected to thread cutting is fixed through the rotating mechanism 3, then the required sawtooth blocks 22 with different sizes are replaced through the processing mechanism 2, then thread cutting operation can be carried out through rotation of the outer frame 1, when the sawtooth blocks 22 with different sizes are required to be replaced, the sawtooth blocks can move towards the inside of the sliding groove 25 through the inserting plate 26, the linkage effect on the sawtooth blocks 22 through the connecting rod 23 is achieved, the sawtooth blocks 22 can move upwards through movement of the connecting rod 23, then the sawtooth blocks 22 and the round die body 21 can be separated, when the sawtooth blocks 22 are installed and operated, the four sawtooth blocks 22 can be placed inside the round die body 21 through the connecting rod 23, then the inserting plate 26 moves outwards from the inside of the sliding groove 25, the inserting plate 26 can fix the sawtooth blocks 22 and the round die body 21, and the application range of the integral adjustable round die is expanded.

Preferably, the processing mechanism 2 further comprises two electric telescopic rods 27 fixedly mounted on one side of the inserting plate 26, and fixed ends of the two electric telescopic rods 27 are fixedly connected with the inner side wall of the circular die body 21.

During specific use, when the need picture peg 26 slides in the inside of spout 25, alright drive picture peg 26 through electric telescopic handle 27 and slide at the inside wall of round die body 21 to can install and dismantle between sawtooth block 22 and the round die body 21.

Preferably, the rotating mechanism 3 comprises sliding rods 31 slidably connected with both sides of the outer frame 1, a rotating bottom plate 32 is fixedly mounted at the bottom ends of the two sliding rods 31, and a base 33 movably connected with the outer side of the rotating bottom plate 32.

During the specific use, when needing to carry out the thread cutting operation to the screw rod, alright through outer frame 1's rotation for slide bar 31 can rotate in step with rotating bottom plate 32 in base 33 inside, and outer frame 1 can slide in slide bar 31's the outside when the pivoted, has then improved the stability that the integrated device handled the thread cutting, has prevented the skew of round die tooth body 21.

Preferably, the rotating mechanism 3 further includes two electro-hydraulic rods 34 fixedly mounted on the inner side wall of the base 33, and the clamping blocks 35 are fixedly mounted on the telescopic ends of the two electro-hydraulic rods 34.

During the specific use, when needs fix the screw rod in base 33 inside wall, accessible electric hydraulic stem 34 drives the slip of clamp splice 35 at base 33 inner wall, then can fix the screw rod through the effect of clamp splice 35.

Preferably, fixing screws 4 are rotatably connected to two sides of the outer frame 1, and the ends of the fixing screws 4 are in threaded connection with the openings on two sides of the circular die body 21.

When specifically using, when needs fix round die body 21 in outer frame 1 inboard, alright rotate in outer frame 1 and round die body 21 both sides through set screw 4, then can fix round die body 21 in the inside of outer frame 1 and use for round die body 21 can rotate through the rotation of outer frame 1.

Preferably, one side fixed mounting of base 33 has switch panel, and switch panel's surface difference fixed mounting has electric telescopic handle switch and electronic hydraulic stem switch, and electric telescopic handle 27 passes through electric telescopic handle switch and external power supply electric connection, and electronic hydraulic stem 34 passes through electric hydraulic stem switch and external power supply electric connection.

During specific use, the adjustable round dies are convenient to control through the equipment switch arranged on the switch panel.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable round die comprises an outer frame (1) and is characterized in that the inner side of the outer frame (1) is movably connected with a processing mechanism (2), and the bottom of the outer frame (1) is connected with a rotating mechanism (3) in a sliding manner;

processing mechanism (2) include round die body (21) with outer frame (1) inboard swing joint, sliding connection has sawtooth piece (22), four around the inboard of round die body (21) the equal fixed mounting in top both sides of sawtooth piece (22) has connecting rod (23), jack (24) have been seted up to one side of sawtooth piece (22), four spout (25), four have been seted up to the inside wall of round die body (21) the inside sliding connection of spout (25) has picture peg (26).

2. The adjustable round die as claimed in claim 1, wherein: the processing mechanism (2) further comprises two electric telescopic rods (27) fixedly mounted on one side of the inserting plate (26), and the fixed ends of the electric telescopic rods (27) are fixedly connected with the inner side wall of the circular die body (21).

3. The adjustable round die as claimed in claim 2, wherein: slewing mechanism (3) including with outer frame (1) both sides sliding connection's slide bar (31), the bottom fixed mounting of two slide bars (31) has rotating bottom plate (32), rotating bottom plate (32) outside swing joint's base (33).

4. The adjustable round die as claimed in claim 3, wherein: the rotating mechanism (3) further comprises two electric hydraulic rods (34) fixedly mounted on the inner side wall of the base (33), and clamping blocks (35) are fixedly mounted at the telescopic ends of the electric hydraulic rods (34).

5. The adjustable round die as claimed in claim 1, wherein: the two sides of the outer frame (1) are rotatably connected with fixing screw rods (4), and the tail ends of the fixing screw rods (4) are in threaded connection with holes in the two sides of the round die body (21).

6. The adjustable round die as claimed in claim 4, wherein: one side fixed mounting of base (33) has switch panel, switch panel's surface difference fixed mounting has electric telescopic handle switch and electronic hydraulic stem switch, electric telescopic handle (27) are through electric telescopic handle switch and external power supply electric connection, electronic hydraulic stem (34) are through electric hydraulic stem switch and external power supply electric connection.