CN217370051U

CN217370051U - Pipe plug processing upgrades device

Info

Publication number: CN217370051U
Application number: CN202023018165.1U
Authority: CN
Inventors: 李国章
Original assignee: Jiangsu Wode Furniture Co ltd
Current assignee: Jiangsu Wode Furniture Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2022-09-06
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a technical field of stopcock mold processing, concretely relates to stopcock processing upgrades device, including last mould assembly, lower mould assembly, tool and mould and punch feeder, on the lower mould assembly was located to the mold processing, the punch feeder was located mold processing one side, be equipped with the blank station on the mold processing in proper order, flatten the station, tensile station and blanking station, it is equipped with the blank drift to go up the mould assembly, flatten the board, tensile drift and disconnected material drift, the blank drift is located the top of blank station, flatten the board and be located the top that flattens the station, tensile drift is located the top of tensile station, disconnected material drift is located the top of blanking station. By integrating the blanking, flattening, stretching and blanking stations on a single tool, the material is advanced by a punch feeder at a fixed pitch, thus allowing multiple operations to be performed on a single tool. The process is not required to be circulated, and the stability of the product quality is improved.

Description

Pipe plug processing upgrades device

Technical Field

The utility model relates to a technical field of stopcock mold processing, concretely relates to stopcock processing upgrades device.

Background

The pipe plug is widely applied, and the production of the pipe plug is generally carried out by punching and forming through a plurality of procedures. The production process generally comprises the following steps: blanking → flattening → forming → secondary forming → necking, the process needs five punching machines, five sets of dies and a plurality of operators to complete the processing of the part.

The processing procedures are complicated, and the stability of the product quality is difficult to guarantee due to the turnover of a plurality of procedures.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device upgrades in processing of formula pipe stopper upgrades to among the solution prior art, the unable problem of guaranteeing of stability of product in the pipe stopper course of working.

For realizing above-mentioned purpose, the utility model discloses a technical scheme provide a progressive type stopcock processing upgrades device, including last mould assembly and lower mould assembly, still include mold processing and punch feeder, the mold processing locates on the lower mould assembly, the punch feeder is located mold processing one side, be equipped with blank station, flattening station, tensile station and blanking station on the mold processing in proper order, it is equipped with the blank drift, flattens the board, tensile drift and ends the material drift to go up the mould assembly, the blank drift is located the top of blank station, it is located to flatten the board the top of station, tensile drift is located stretching station's top, ends the material drift and is located blanking station's top.

Furthermore, the lower die assembly comprises a lower die plate, the processing die is arranged at the top end of the lower die plate, a stretching insert sleeve is arranged on the lower die plate, and one end of the stretching punch can be embedded into the stretching insert sleeve.

Furthermore, a shaping station is further arranged on the machining die and located between the stretching station and the blanking station, a shaping punch is further arranged on the upper die assembly and located above the shaping station.

Furthermore, a shaping insert sleeve is arranged on the lower template, and one end of the shaping punch can be embedded into the shaping insert sleeve.

Further, the blanking device comprises a necking assembly, wherein the necking assembly is located on one side of the blanking station, and the necking assembly can be used for necking parts.

Furthermore, the necking assembly comprises a pushing piece, a necking station and a necking processing assembly, the necking station is located on the lower die assembly and close to one side of the blanking station, the pushing piece is located on the lower die assembly and can push parts on the blanking station to the necking station in a propping mode, and the necking processing assembly is arranged on the upper die assembly and located above the necking station.

Furthermore, the throat processing subassembly includes that the throat inlays cover and dnockout pole, the throat inlay the cover with dnockout pole all sets up go up on the mould subassembly, dnockout pole is worn to locate the throat inlays the cover.

Further, the lower die assembly comprises a clamping plate, the clamping plate is located between the blanking station and the necking station, and the clamping plate limits movement of the parts.

Furthermore, the welding device also comprises a material receiving disc, wherein the material receiving disc is positioned on one side of the lower die assembly.

The beneficial effects of the utility model reside in that:

1. by integrating the blanking, flattening, stretching and blanking stations on a single tool, the material is advanced by a punch feeder at a fixed pitch, thus allowing multiple operations to be performed on a single tool. The process flow is simplified, the machining of the part is completed by five punching machines, five sets of dies and a plurality of operators originally, the machining can be completed by only one punching machine, the process turnover is avoided, and the stability of the product quality is improved.

2. Through setting up the plastic station, carry out the plastic to the part after the stretch forming for the part satisfies established standard specification and requirement.

3. The pushing piece extends out to push parts on the blanking station to the necking station, and the necking processing assembly works to perform necking processing on the parts on the necking processing station. And the necking component is arranged, so that the necking processing of the part is realized.

4. Lower die component includes splint, and splint are to being located between blanking station and the throat station, and splint are injectd the moving direction of part for the accurate removal of part on the blanking station is processed on the throat station.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, 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 front view of a pipe plug processing progressive apparatus provided by an embodiment of the present invention;

fig. 2 is a front view of a mold assembly of a progressive apparatus for pipe plug processing according to an embodiment of the present invention;

fig. 3 is a top view of a pipe plug processing progressive apparatus provided in an embodiment of the present invention;

fig. 4 is a side view of a pipe plug processing upgrades device that the embodiment of the utility model provides.

Description of the reference numerals:

1. an upper die assembly; 11. a blanking punch; 12. pressing a flat plate; 13. stretching the punch; 14. shaping a punch; 15. a material breaking punch; 16. mounting a template; 17. an upper die holder; 18. an upper base plate; 2. a lower die assembly; 21. a lower template; 211. stretching the bushing; 212. shaping and embedding; 22. a splint; 23. a lower die holder; 24. a lower base plate; 3. processing a mould; 31. a material cutting station; 32. a flattening station; 33. a stretching station; 34. a shaping station; 35. a blanking station; 4. a necking component; 41. a pusher member; 42. a necking station; 43. a necking processing assembly; 431. necking and sleeving; 432. a knockout pin; 5. a take-up pan.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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 as a specific case by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-4, as the utility model discloses a pipe stopper processing upgrades device that embodiment provides, including last mould assembly 1, lower mould assembly 2, mold 3 and punch feeder, mold 3 locates on lower mould assembly 2, the punch feeder is located mold 3 one side, be equipped with blank station 31 on the mold 3 in proper order, flattening station 32, stretching station 33 and blanking station 35, it is equipped with blank drift 11 to go up mould assembly 1, dull and stereotyped 12, stretching drift 13 and disconnected material drift 15, blank drift 11 is located the top of blank station 31, flattening station 12 is located flattening station 32's top, stretching drift 13 is located stretching station 33's top, disconnected material drift 15 is located blanking station 35's top.

By bringing together the blanking 31, flattening 32, stretching 33 and blanking 35 stations on one working die 3, the material is moved forward by the punch feeder according to a fixed pitch, so that a plurality of processes can be performed on one die. The process flow is simplified, the machining of the part is completed by five punching machines, five sets of dies and a plurality of operators originally, the machining can be completed by only one punching machine, the process turnover is avoided, the stability of the product quality is improved, the product precision is improved, and the part quality is ensured. Meanwhile, the device simplifies the process flow, the workpieces which originally need to be operated by a plurality of operators can be finished by only one operator, the utilization rate of the operators is improved, the equipment loss is greatly reduced, the productivity is improved, and the part cost is reduced.

Specifically, the lower die assembly 2 comprises a lower die base 23, a lower backing plate 24 and a lower backing plate 21, wherein the lower backing plate 24 is arranged on the lower die base 23, the lower backing plate 21 is arranged on the lower backing plate 24, and the processing die 3 is arranged on the lower backing plate 24. The upper die assembly 1 comprises an upper die base 17, an upper padding plate 18 and an upper die plate 16, wherein the upper padding plate 18 is arranged at the bottom end of the upper die base 17, the upper die plate 16 is arranged at the bottom end of the upper padding plate 18, and the upper die plate 16 is provided with a material cutting punch 11, a pressing plate 12, a stretching punch 13 and a material breaking punch 15. Two material cutting stations 31 are arranged on the processing die 3, and material cutting punches 11 are arranged above the two material cutting stations 31. The lower template 21 is provided with a stretching bush 211, and when the stretching punch 13 is used for punch forming, one end of the stretching punch 13 can be embedded into the stretching bush 211, namely, the material is preliminarily punched through the stretching punch 13 and the stretching bush to form a pipe plug shape.

Further, the processing die 3 is further provided with a shaping station 34, the shaping station 34 is located between the stretching station 33 and the blanking station 35, the upper die assembly 1 is further provided with a shaping punch 14, and the shaping punch 14 is located above the shaping station 34.

Specifically, the lower die plate 21 is provided with a shaping insert 212, the shaping insert 212 is located below the shaping station 34, and when the shaping punch 14 performs punching shaping, one end of the shaping punch 14 can be embedded into the shaping insert 212. Namely, the preliminarily formed pipe plug is subjected to punching and shaping again through the drawing punch 13 and the drawing sleeve. By arranging the shaping station 34, the part after being stretched, processed and shaped is shaped, so that the part meets the established standard specification and requirement.

Further, still include throat subassembly 4, throat subassembly 4 is located one side of blanking station 35, and throat subassembly 4 can carry out the throat processing to the part.

Specifically, the necking assembly 4 includes a pushing member 41, a necking station 42, and a necking processing assembly 43, the necking station 42 is located on the lower die assembly 2 and is close to one side of the blanking station 35, the pushing member 41 is located on the lower die assembly 2 and can push the part on the blanking station 35 to the necking station 42 in an abutting manner, and the necking processing assembly 43 is arranged on the upper die assembly 1 and is located above the necking station 42. The necking processing assembly 43 comprises a necking insert 431 and a knockout rod 432, the necking insert 431 and the knockout rod 432 are both arranged on the upper template 16, and the knockout rod 432 penetrates through the necking insert 431. In this embodiment, the pushing member 41 is a cylinder, the pushing member 41 extends to push the part on the blanking station 35 to the necking station 42, the knockout pin 432 extends to press the part first, and then the necking insert 431 moves down to perform necking processing, thereby completing the manufacturing of the part. And the necking component 4 is arranged, so that the necking processing of the part is realized.

As a variant, the necking assembly 4 may also be located between the blanking station 35 and the shaping station 34, and the shaped parts are subjected to necking processing, and then the parts are separated by punching and collected.

Further, the lower die assembly 2 comprises a clamping plate 22, the clamping plate 22 is located between the blanking station 35 and the necking station 42, a limiting groove is formed between the two clamping plates 22, and the clamping plate 22 limits the movement of the part, so that the part on the blanking station 35 can be accurately moved to the necking station 42 for machining.

Furthermore, the progressive pipe plug processing device further comprises a material receiving disc 5, and the material receiving disc 5 is positioned on one side of the lower die assembly 2.

Specifically, the material receiving tray 5 is arranged on one side of the necking station 42, and after the necking of the parts is finished, the parts fall into the material receiving tray 5 on one side under the pushing action of the pushing piece 41 to be collected uniformly.

The implementation process of the embodiment is as follows: the feeder of the punch press moves the material forward at a certain pitch, through the blanking station 31, and tears out the blank by the blanking punch 11. After passing through the flattening station 32, the blank material is flattened by the flattening plate 12 and then enters the stretching station 33, and is stretched and formed by the stretching punch 13. After the forming is completed, the workpiece enters a shaping station 34 and is shaped by a shaping punch 14. After the shaping is completed, the part enters a blanking station 35, and the part is dropped into the clamping plate 22 through the material breaking punch 15. Under the pushing action of the pushing piece 41 and the guiding action of the clamping plate 22, the pushing piece 41 pushes the part to the necking station 42, then the material beating rod 432 presses the part, the necking inlaying sleeve 431 performs necking, secondary necking is performed after the step surface is pressed, and the manufacturing of the part is completed. And finally, pushing the part out by a pushing piece 41, and receiving the material through a material receiving disc 5.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. A pipe plug processing progressive device comprises an upper die assembly (1) and a lower die assembly (2), it is characterized by also comprising a processing mould (3) and a feeder of the punch press, wherein the processing mould (3) is arranged on the lower mould component (2), the punch feeder is positioned on one side of the processing die (3), the processing die (3) is sequentially provided with a blanking station (31), a flattening station (32), a stretching station (33) and a blanking station (35), the upper die component (1) is provided with a cutting punch (11), a pressing plate (12), a stretching punch (13) and a breaking punch (15), the blanking punch (11) is positioned above the blanking station (31), the flattening plate (12) is positioned above the flattening station (32), the stretching punch (13) is located above the stretching station (33), and the material breaking punch (15) is located above the blanking station (35).

2. The progressive die assembly for pipe plug processing according to claim 1, wherein the lower die assembly (2) comprises a lower die plate (21), the processing die (3) is disposed at a top end of the lower die plate (21), a stretching insert sleeve (211) is disposed on the lower die plate (21), and one end of the stretching punch (13) can be inserted into the stretching insert sleeve (211).

3. The progressive tube plug processing device as recited in claim 2, wherein the processing die (3) is further provided with a shaping station (34), the shaping station (34) is located between the drawing station (33) and the blanking station (35), the upper die assembly (1) is further provided with a shaping punch (14), and the shaping punch (14) is located above the shaping station (34).

4. The progressive die-filling apparatus of claim 3, wherein the lower die plate (21) is provided with a shaping insert (212), and one end of the shaping punch (14) is inserted into the shaping insert (212).

5. A progressive apparatus for pipe plug processing according to claim 1, further comprising a necking module (4), wherein said necking module (4) is located at a side of said blanking station (35), and said necking module (4) is adapted to perform a necking operation on a part.

6. A tube plug processing progressive device according to claim 5, wherein the necking assembly (4) comprises a pushing member (41), a necking station (42) and a necking processing assembly (43), the necking station (42) is located on the lower die assembly (2) and is close to one side of the blanking station (35), the pushing member (41) is located on the lower die assembly (2) and can push the part on the blanking station (35) to the necking station (42) in an abutting manner, and the necking processing assembly (43) is located on the upper die assembly (1) and is located above the necking station (42).

7. The pipe plug processing progressive device according to claim 6, wherein the necking processing assembly (43) comprises a necking insert sleeve (431) and a material beating rod (432), the necking insert sleeve (431) and the material beating rod (432) are both arranged on the upper die assembly (1), and the material beating rod (432) penetrates through the necking insert sleeve (431).

8. A tube plug process progressive device according to claim 6 wherein the lower die assembly (2) comprises a clamping plate (22), the clamping plate (22) being located between the blanking station (35) and the necking station (42), the clamping plate (22) limiting movement of the part.

9. The progressive pipe plug processing device according to any one of claims 1 to 8, further comprising a take-up (5), wherein the take-up (5) is located on a side of the lower die assembly (2).