CN213437510U

CN213437510U - Pipe fitting notching device

Info

Publication number: CN213437510U
Application number: CN202021592868.2U
Authority: CN
Inventors: 潘智平; 张国平; 蒲可君
Original assignee: Huzhou Iron Force Metal Products Co Ltd
Current assignee: Huzhou Iron Force Metal Products Co Ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-15
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to a pipe fitting notching device, including welding base, incision locating plate, fourth pushing mechanism and die-cut board, the cooperation that the incision locating plate that is used for bearing the pipe fitting passes through guide rail and slider slides and sets up on welding base, fourth pushing mechanism passes through the support frame to be fixed on welding base, the die-cut board is driven by fourth pushing mechanism and is carried out the incision to the pipe fitting, still be fixed with the seventh pushing mechanism who is used for driving the incision locating plate on the welding base, the one end of incision locating plate is equipped with first supporting seat, the other end of incision locating plate is fixed with the backup pad, be equipped with the second supporting seat in the backup pad, first supporting seat and second supporting seat are located a straight line. The utility model discloses when carrying out the incision to the pipe fitting, the position is relatively stable, and the incision is of high quality.

Description

Pipe fitting notching device

Technical Field

The utility model relates to a pipe fitting processing equipment field especially relates to a pipe fitting notching device.

Background

At present, the end processing of the pipe fitting is mostly realized by adopting a manual mode, the problems of low efficiency and high cost exist, and the requirement of batch production cannot be met; although some pipe cutting devices are available on the market, due to the difference of proficiency of operators, generally, no clear standard exists in positioning the pipe, and only the judgment can be made by experience, so that the quality of the product cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a pipe fitting notching device, the device can carry out the accurate positioning to the pipe fitting, guarantees incision position stability and high quality.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a pipe fitting notching device, includes welding base, incision locating plate, fourth pushing mechanism and die-cut board, and the cooperation that the incision locating plate that is used for bearing the pipe fitting passes through guide rail and slider slides and sets up on welding base, fourth pushing mechanism passes through the support frame to be fixed on welding base, the die-cut board is driven by fourth pushing mechanism and is carried out the incision to the pipe fitting, still be fixed with the seventh pushing mechanism who is used for driving the incision locating plate on the welding base, the one end of incision locating plate is equipped with first supporting seat, the other end of incision locating plate is fixed with the backup pad, be equipped with the second supporting seat in the backup pad, first supporting seat and second supporting seat are located a straight line.

Preferably, the first supporting seat is slidably disposed on the notch positioning plate, and an eighth pushing mechanism for driving the first supporting seat is further disposed on the notch positioning plate.

Preferably, the fourth pushing mechanism, the seventh pushing mechanism and the eighth pushing mechanism are any one of an air cylinder, a hydraulic cylinder and an electric cylinder.

As preferred scheme, the support frame passes through the bottom plate to be fixed on welding base, die-cut board passes through second guide post longitudinal sliding and sets up on the bottom plate, die-cut board is equipped with the cutter towards one side of incision locating plate, and the support frame is equipped with the limiting plate towards one side of incision locating plate, has seted up the arc breach on the limiting plate, the arc breach of mutually supporting has also been seted up on the second supporting seat.

As the preferred scheme, still be equipped with the sensor that whether has the pipe fitting on detecting first supporting seat and the second supporting seat on the incision locating plate, still be equipped with the third proximity switch that detects whether the incision locating plate targets in place on the welding base.

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

the utility model discloses a first supporting seat and second supporting seat that the incision locating plate pushed up carry on spacingly to the pipe fitting to because seventh pushing mechanism pushes away the incision locating plate to die-cut board under, fourth pushing mechanism promotes die-cut board and descends, and the cutter on the die-cut board is to the pipe fitting incision, and whole process is automatic to be gone on, and because the limiting displacement of first supporting seat and second supporting seat, when carrying out the incision to the pipe fitting, the position is stable relatively, and the incision is of high quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below to the drawings required to be used in the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a fully automatic pipe processing machine;

FIG. 2 is a schematic view of the overall configuration of the fully automatic pipe treatment machine at an angle with the outer cover removed;

FIG. 3 is a schematic view of another angle of the fully automatic pipe treatment machine with the outer cover removed;

FIG. 4 is a schematic structural view of a magazine of the fully automatic pipe fitting processing machine;

FIG. 5 is a schematic structural view of a dismounting side plate of the storing device of the fully automatic pipe fitting processing machine;

FIG. 6 is an enlarged view of a part of the structure of the storing device of the full-automatic pipe fitting processing machine;

FIG. 7 is a first schematic view of a cold heading and extrusion molding apparatus of a fully automatic pipe processing machine;

FIG. 8 is a second schematic structural view of the cold heading and extrusion molding apparatus of the fully automatic pipe processing machine;

FIG. 9 is a third schematic structural view of a cold heading extrusion molding apparatus of the fully automatic pipe processing machine;

FIG. 10 is a first schematic structural view of a feeding and discharging mechanism and a die of a cold heading extrusion molding device of a full-automatic pipe processing machine;

FIG. 11 is a second schematic structural view of a feeding and discharging mechanism and a die of the cold heading extrusion molding device of the full-automatic pipe processing machine;

FIG. 12 is a third schematic structural view of a feeding and discharging mechanism and a die of the cold heading extrusion molding device of the full-automatic pipe processing machine;

FIG. 13 is a first schematic view showing a first fitting structure of a male mold and a female mold of a cold heading extrusion molding apparatus of a fully automatic pipe processing machine;

FIG. 14 is a second schematic view of a male mold and a female mold of the cold heading extrusion molding apparatus of the fully automatic pipe processing machine;

FIG. 15 is a schematic view of a pipe notching device of a fully automatic pipe processing machine;

FIG. 16 is a schematic view of a first embodiment of a pipe notching device for a fully automatic pipe processing machine;

fig. 17 is a schematic partial structural view of a pipe notching device of a fully automatic pipe processing machine.

Wherein the reference numerals are: 1. a material storage device; 11. a fixed mount; 12. a storage barrel; 111. a sixth pushing mechanism; 112. a top rod; 114. a first separator; 113. a second separator; 115. a ramp plate; 116. a support block; 117. a first proximity switch; 118. a buffer block; 2. a cold heading extrusion forming device; 201. a mounting frame; 202. a first pushing mechanism; 203. a second pushing mechanism; 21. a lifting structure; 211. A fifth pushing mechanism; 212. a first rack; 213. a lifting plate; 214. a second rack; 215. a first gear; 216. a second gear; 217. a rotating shaft; 218. a fixed block; 22. a grabbing and moving mechanism; 24. a transfer frame; 241. a limiting notch; 25. supporting the flat plate; 26. a ninth urging mechanism; 27. a buffer member; 28. a third pushing mechanism; 29. a support assembly; 231. a male die fixing slide block; 232. a female die is arranged below the female die; 233. a female die is arranged on the female die; 234. a male die; 235. a core rod; 236. a second proximity switch; 237. a first guide post; 238. a die holder; 3. a pipe notching device; 301. welding a base; 302. a slider; 303. a notch positioning plate; 304. an eighth pushing mechanism; 305. a first support base; 306. a support plate; 307. a support frame; 308. a fourth pushing mechanism; 309. a seventh pushing mechanism; 310. a second support seat; 311. punching and cutting a plate; 312. a second guide post; 313. a cutter; 314. a sensor; 315. a third proximity switch; 4. a housing; 5. a base.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 addition, the technical features of the embodiments or individual embodiments provided in the present invention can be arbitrarily combined with each other to form a feasible technical solution, but it must be based on the realization of those skilled in the art, and when the technical solution combination is contradictory or cannot be realized, the technical solution combination should be considered to be absent, and is not within the protection scope of the present invention.

As shown in fig. 1-3 a full-automatic pipe fitting processing machine, including storage device 1, cold-heading extrusion device 2, pipe fitting notching device 3 and base 5, storage device 1, pipe fitting notching device 3 set up the both sides at cold-heading extrusion device 2 respectively, still be equipped with dustcoat 4 on the base 5, storage device 1 is located outside dustcoat 4, cold-heading extrusion device 2, pipe fitting notching device 3 are located dustcoat 4, and fix on base 5.

As shown in fig. 4 to 6, the storage device 1 includes a fixed frame 11 and a storage barrel 12 disposed on the fixed frame, a first partition plate 114 is disposed on one side of the storage barrel 12 close to the cold heading extrusion forming device 2, a push rod 112 is disposed on the inner side of the first partition plate 114, a support block 116 is disposed on the outer side of the first partition plate, the top surfaces of the first partition plate 114 and the push rod 112 are both high and low, a sixth pushing mechanism 111 for pushing the push rod 112 to ascend and descend is further disposed on the fixed frame 11, a slope plate 115 with high inside and low outside is further disposed at the bottom of the storage barrel 12, and an accommodation gap is formed between the slope plate 115 and the first partition plate 114. When the ejector pin descends to the minimum, the pipe fitting falls into the accommodation gap and is located the ejector pin top.

The inner side of the ejector rod 112 is further provided with a second partition plate 113, the height of the second partition plate 113 is smaller than that of the first partition plate 114, the inner side of the second partition plate is provided with an ejector rod, the height of the ejector rod on the inner side is smaller than that of the ejector rod on the outer side, the ejector rod on the inner side is also connected with a sixth pushing mechanism, and the top surfaces of the ejector rod on the inner side and the second partition plate are both high inside and low outside. A first proximity switch 117 for detecting whether the pipe is in place is further disposed on one side of the supporting block 116, and a buffer block 118 is disposed on one side of the sixth pushing mechanism 111. Above-mentioned technical scheme makes two accommodation gaps that form the echelonment on the storage device 1 to in pushing the pipe fitting into the tray in proper order through the ejector pin, wait for to take, overall efficiency improves.

As shown in fig. 7 to 14, the cold heading extrusion molding machine includes a mounting frame 201, a die holder 238 and a die, the mounting frame 201 is fixed on the base 5, the die holder 238 is fixed on the mounting frame 201, the die includes a male die (234) and a female die, the male die (234) is a male die, the female die is a female die, the female die includes a female die lower die 232 and a female die upper die 233, the female die lower die 232 is fixed on the die holder 238, the female die upper die 233 is fixed on the mounting frame 201 by a first pushing mechanism 202, the female die upper die 233 and the female die lower die 232 are spliced by the first pushing mechanism, the female die 233 is further provided with a first guide column 237, and the female die lower die 232 is provided with a positioning groove matched with the first guide column. The male die 234 is slidably disposed on the die holder 5 and aligned with the female die upper cavity 233 and the female die lower cavity 232, the male die 234 is driven by the second pushing mechanism 203 fixed on the mounting frame 201, a second proximity switch 236 for detecting whether the male die is in place is further disposed on one side of the male die fixing slider 231, and a proximity switch for detecting whether the pipe is in place is also disposed on the female die lower cavity 232. The other side of the female die 232 is also provided with a support assembly 29 and a third pushing mechanism 28, the third pushing mechanism 28 pushes the pipe fitting to extrude and form in the die, and the male die 234 is also provided with a core rod 235 for inserting the pipe fitting; the mandrel 235 supports the inner wall of the pipe fitting to prevent the inner diameter of the pipe fitting from changing after extrusion forming.

Two groups of grabbing and moving mechanisms 22 for respectively sending the pipe fitting into the die and sending the pipe fitting out of the die are further arranged on two sides of the mounting frame 201. The grabbing moving mechanism 22 comprises a sliding rail, a lifting cylinder, a grabbing cylinder and a pushing device, the lifting cylinder is arranged on the sliding rail in a sliding mode through a mounting plate and driven by the pushing device, and the grabbing cylinder is fixed on a piston rod of the lifting cylinder.

Still be equipped with on the base 5 and go up unloading mechanism, go up unloading structure including transferring frame 24, supporting plate 25 and elevating system, two supporting plate 25 set up respectively in female mould lower die 232's both sides, and are connected with elevating system, it establishes on female mould lower die 232 to transfer frame 24 cover, and slides and set up on supporting plate 25, it still is equipped with a plurality of breachs 241 that are used for carrying on spacingly to the pipe fitting to transfer on the frame. A ninth pushing mechanism 26 for driving the transfer frame 24 is further fixed to the support plate 25, and a buffer 27 is further provided on one side of the ninth pushing mechanism 26.

The lifting mechanism comprises a fifth pushing mechanism 211, lifting plates 213 and a rotating shaft 217, the fifth pushing mechanism 211 is fixed on the base 5, the fifth pushing mechanism 211 is connected with a first rack 212 which is arranged on the base 2 in a sliding mode, the two lifting plates 213 are arranged on two sides of the installation frame 201 in a sliding mode respectively, and the bottom of the support flat plate 25 is fixed with the lifting plates 213 through L-shaped fixing blocks 218. A second rack 214 is further fixed on the outer side of the lifting plate 213, a rotating shaft 217 penetrates through the mounting frame 201, first gears 216 are respectively fixed at two ends of the rotating shaft 217, a second gear 215 is further arranged at one end, close to the first rack 212, of the rotating shaft 217, the first gears 216 are meshed with the second rack 214, and the second gear 215 is meshed with the first rack 212.

The grabbing cylinder transfers the pipe fittings on the supporting blocks of the material storage device 1 to a transfer frame of the feeding and discharging mechanism through lifting and sliding operations, and is limited in a notch 241 at one end of the transfer frame, the transfer frame is driven by the lifting mechanism to rise to a position higher than the female die below the female die, the ninth pushing mechanism 26 then pushes the transfer frame so that the tube is aligned with the female lower die 232, then the lifting mechanism lowers the transfer frame again to enable the pipe fitting to fall into the female die lower concave die 232 and the supporting component 29, the female die upper concave die 233 descends to limit the pipe fitting in the female die, the male die slides to be matched with the female die, then the pipe is extruded and formed under the action of a third pushing mechanism 28, and finally the extruded pipe is moved out of the female die lower concave die by a notch at the other end of the transferring frame 24 of the loading and unloading mechanism and then is conveyed to the pipe notching device 3 under the action of the other group of grabbing and moving mechanisms 22.

As shown in fig. 15 to 17, the pipe notching device 3 includes a notch positioning plate 303, a fourth pushing mechanism 308 and a punching plate 311, the notch positioning plate 303 for carrying the pipe is slidably disposed on the base 5, the fourth pushing mechanism 308 is fixed on the base 5 through a supporting frame 307, and the punching plate 311 is driven by the fourth pushing mechanism 308 to notch the pipe.

The base 5 is further fixed with a welding base 301, the notch positioning plate 303 is slidably disposed on the welding base 301 through the matching of the guide rail and the slider 302, and the welding base 301 is further fixed with a seventh pushing mechanism 309 for driving the notch positioning plate 303.

One end of the notch positioning plate 303 is provided with a first supporting seat 305, the other end of the notch positioning plate 303 is fixed with a supporting plate 306, the supporting plate 306 is provided with a second supporting seat 310, and the first supporting seat 305 and the second supporting seat 310 are located on a straight line.

The first supporting seat 305 is slidably disposed on the notch positioning plate 303, and an eighth pushing mechanism 304 for driving the first supporting seat 305 is further disposed on the notch positioning plate 303.

The support frame 307 is fixed on the welding base 301 through the bottom plate, the punching plate 311 is arranged on the bottom plate through the longitudinal sliding of the second guide column 312, the punching plate 311 is provided with a cutter 313 towards one side of the notch positioning plate 303, the support frame 307 is provided with a limiting plate towards one side of the notch positioning plate 303, an arc notch is formed in the limiting plate, and an arc notch matched with each other is formed in the second support seat 310.

The notch positioning plate 303 is further provided with a sensor 314 for detecting whether the first support seat 305 and the second support seat 310 are provided with pipe fittings, and the welding base is further provided with a third proximity switch 315 for detecting whether the notch positioning plate 303 is in place.

When supporting on the first supporting seat of incision locating plate 303 and the second supporting seat has the pipe fitting, seventh pushing mechanism 309 pushes away the incision locating plate under the limiting plate for a pot head of pipe fitting is established on the cutter, and fourth pushing mechanism promotes the decline of die-cutting board, and the cutter is to pipe fitting processing, eighth pushing mechanism adjust the position of first supporting seat, can satisfy the incision operation of the pipe fitting of different specifications.

The first pushing mechanism 202, the second pushing mechanism 203, the third pushing mechanism 28, the fourth pushing mechanism 308, the fifth pushing mechanism 26, the sixth pushing mechanism 111, the seventh pushing mechanism 309, the eighth pushing mechanism 304 and the ninth pushing mechanism 26 described in the present application adopt any one of an air cylinder, a hydraulic cylinder and an electric cylinder.

The utility model discloses a pipe fitting processing's automation, and changed traditional pipe fitting and upset extrusion forming device, a public mould (a plane) promptly, a master model (master model profile modeling), public mould motion extrusion material shaping becomes the structure of master model shape, makes the adoption the utility model discloses the pipe fitting quality that the machine was produced is better.

In this patent, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A pipe notching device is characterized by comprising a welding base (301), a notch positioning plate (303), a fourth pushing mechanism (308) and a punching plate (311), wherein the notch positioning plate (303) used for bearing a pipe is arranged on the welding base (301) in a sliding mode through matching of a guide rail and a sliding block (302), the fourth pushing mechanism (308) is fixed on the welding base (301) through a supporting frame (307), the punching plate (311) is driven by the fourth pushing mechanism (308) to notch the pipe, a seventh pushing mechanism (309) used for driving the notch positioning plate (303) is further fixed on the welding base (301), a first supporting seat (305) is arranged at one end of the notch positioning plate (303), a supporting plate (306) is fixed at the other end of the notch positioning plate (303), a second supporting seat (310) is arranged on the supporting plate (306), the first supporting seat (305) and the second supporting seat (310) are positioned on a straight line.

2. The pipe notching device according to claim 1, wherein the first supporting seat (305) is slidably disposed on the notch positioning plate (303), and the notch positioning plate (303) is further provided with an eighth pushing mechanism (304) for driving the first supporting seat (305).

3. The pipe notching device according to claim 2, wherein the fourth pushing mechanism (308), the seventh pushing mechanism (309) and the eighth pushing mechanism (304) are any one of a pneumatic cylinder, a hydraulic cylinder and an electric cylinder.

4. The pipe notching device according to claim 1, wherein the supporting frame (307) is fixed on the welding base (301) through a bottom plate, the punching plate (311) is longitudinally slidably disposed on the bottom plate through a second guiding column (312), a cutter (313) is disposed on one side of the punching plate (311) facing the notch positioning plate (303), a limiting plate is disposed on one side of the supporting frame (307) facing the notch positioning plate (303), an arc notch is disposed on the limiting plate, and an arc notch matched with each other is also disposed on the second supporting seat (310).

5. A pipe slitting device as set forth in claim 1 wherein: still be equipped with on incision locating plate (303) and detect whether have sensor (314) of pipe fitting on first supporting seat (305) and second supporting seat (310), still be equipped with on the welding base and detect whether third proximity switch (315) that incision locating plate (303) put in place.