CN211990434U

CN211990434U - Continuous stamping device of car sheetmetal

Info

Publication number: CN211990434U
Application number: CN202020532668.1U
Authority: CN
Inventors: 谭秋女; 钱芳霞; 沈联斌; 周叶
Original assignee: Shanghai Haofeng Electromechanical Co ltd
Current assignee: Shanghai Haofeng Electromechanical Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-24
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a continuous stamping device of car sheetmetal relates to the stamping equipment field, and is low to current stamping equipment stamping efficiency, and the manual problem that has the potential safety hazard of taking out the sheetmetal, the scheme as follows now is proposed, and it includes the frame, installs two sets of support backing plates on the workstation of frame, is fixed with metal bottom plate on two sets of support backing plates, set up the shaping hole the same with car sheetmetal profile in the metal bottom plate, the downside in shaping hole is equipped with the collection board of placing on the workstation, is equipped with down the stamping die directly over the metal bottom plate, and the pneumatic cylinder is installed on the upper portion of frame, and the output shaft and the lower stamping die of pneumatic cylinder are fixed continuous, and one side of metal bottom plate is equipped with the feeder of installing in the frame, and width stop device is all installed to feed inlet and discharge. The utility model discloses stamping quality is high, does not need the manual work to take out the stamping workpiece among the stamping process, reduces the potential safety hazard, still can realize continuous punching press simultaneously, and stamping efficiency is high.

Description

Continuous stamping device of car sheetmetal

Technical Field

The utility model relates to a stamping equipment field especially relates to a continuous stamping device of car sheetmetal.

Background

When an automobile metal sheet is processed, single punching is carried out by adopting punching equipment, namely, one metal sheet is obtained by punching at each time, then the formed metal sheet is taken out manually, and a metal strip is pushed to carry out the next punching, so that the punching efficiency is low in non-continuous punching, the operation of taking out the automobile metal sheet by hands has potential safety hazards, and therefore the automobile metal sheet continuous punching device is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of continuous stamping device of car sheetmetal has solved current stamping equipment stamping inefficiency, and has the problem of potential safety hazard in the manual sheetmetal that takes out.

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

the utility model provides a continuous stamping device of car sheetmetal, includes the frame, install two sets of support backing plates on the workstation of frame, be fixed with metal bottom plate on two sets of support backing plates, the shaping hole the same with car sheetmetal profile has been seted up in the metal bottom plate, the downside in shaping hole is equipped with the collection board of placing on the workstation, is equipped with down the punching die utensil directly over the metal bottom plate, and the pneumatic cylinder is installed on the upper portion of frame, and the output shaft of pneumatic cylinder links to each other with the punching die utensil is fixed down, and one side of metal bottom plate is equipped with the feeder of installing in the frame, the internal rotation of feeder is connected with the last carry over pinch rolls and the carry over pinch rolls of horizontal setting, and the both ends of feeder are feed inlet and discharge gate respectively, and width stop.

Preferably, two groups of baffles are clamped on the upper side of the collecting plate.

Preferably, four corners of the upper surface of the metal base plate are provided with guide posts, the outer sides of the guide posts are sleeved with buffer lantern rings, and the buffer lantern rings are connected with the metal base plate through springs.

Preferably, the lower surface of the lower punching die is provided with a guide sleeve matched with the guide column.

Preferably, the width limiting device comprises a cross rod, a left limiting column, a right limiting column, a locking stud and a locking handle, the cross rod is fixedly installed in the feeding machine, a through hole matched with the cross rod is formed in the lower ends of the left limiting column and the right limiting column, threaded holes are formed in the left limiting column and the right limiting column, the locking stud is in threaded connection with the threaded holes, and the upper end of the locking stud is fixedly connected with the locking handle.

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

1. the utility model discloses in, can be according to the width of waiting to punch the metal strip, adjust the position of left spacing post and right spacing post on the feeder, the application scope of feeder is wide, can avoid waiting to punch the metal strip in the feeding process simultaneously and take place crooked, guaranteed the punching press quality;

2. the utility model discloses set up the shaping hole on metal soleplate, the car sheetmetal can be directly through the shaping hole and fall to the collecting plate after stamping forming, compare in traditional manual getting, the potential safety hazard has not only been reduced, the accessible collecting plate once takes out the car sheetmetal that a lot of punching presses obtained simultaneously, staff's working strength has been alleviateed, and reduced and got the number of times, and because equipment is accomplishing a punching press after, need not shut down and get the material, the feeder also continues the feeding, continuous punching press has been realized, punching press efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the feeder of the present invention.

3 fig. 3 3 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 a 3- 3 a 3 of 3 fig. 3 2 3. 3

Fig. 4 is a schematic structural diagram of the metal base plate of the present invention.

Reference numbers in the figures: the device comprises a machine frame 1, a support backing plate 2, a metal bottom plate 3, a forming hole 4, a collecting plate 5, a lower punching die 6, a hydraulic cylinder 7, a feeder 8, an upper drawing roller 9, a lower drawing roller 10, a width limiting device 11, a cross rod 111, a left limiting column 112, a right limiting column 113, a locking stud 114, a locking handle 115, a baffle 12, a guide column 13, a buffer lantern ring 14 and a guide sleeve 15.

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.

With reference to figure 1 of the drawings, 2 and 4, a continuous stamping device of car sheetmetal, which comprises a frame 1, install two sets of support backing plates 2 on the workstation of frame 1, be fixed with metal bottom plate 3 on two sets of support backing plates 2, set up the shaping hole 4 the same with car sheetmetal profile in the metal bottom plate 3, the downside of shaping hole 4 is equipped with places collecting plate 5 on the workstation, collecting plate 5's upside clamps two sets of baffles 12, be equipped with down mould 6 directly over metal bottom plate 3, pneumatic cylinder 7 is installed on the upper portion of frame 1, the output shaft of pneumatic cylinder 7 links to each other with down mould 6 is fixed, one side of metal bottom plate 3 is equipped with feeder 8 of installing in frame 1, the internal rotation of feeder 8 is connected with horizontal upper traction roller 9 and the lower traction roller 10 that sets up, the both ends of feeder 8 are feed inlet and discharge gate respectively, width stop device 11 is all installed to feed inlet and discharge gate department.

Referring to fig. 1 and 4, guide posts 13 are all installed at four corners of the upper surface of metal soleplate 3, buffer lantern ring 14 is sleeved on the outer side of guide posts 13, buffer lantern ring 14 is connected with metal soleplate 3 through a spring, guide sleeve 15 matched with guide posts 13 is installed on the lower surface of lower punching die 6, when lower punching die 6 punches downwards, guide sleeve 15 presses down buffer lantern ring 14 along guide posts 13, vertical descending of lower punching die 6 when downwards can be guaranteed, punching progress and quality are guaranteed, punching force of lower punching die 6 when downwards punching can be buffered, and service lives of lower punching die 6 and metal soleplate 3 are prolonged.

Referring to fig. 2 and 3, the width limiting device 11 includes a cross bar 111, a left limiting column 112, a right limiting column 113, a locking stud 114 and a locking handle 115, the cross bar 111 is fixedly installed in the feeder 8, the lower ends of the left limiting column 112 and the right limiting column 113 are provided with through holes matched with the cross bar 111, threaded holes are formed in the left limiting column 112 and the right limiting column 113, the locking stud 114 is screwed in the threaded holes, the upper end of the locking stud 114 is fixedly connected with the locking handle 115, the locking handle 115 rotates upwards to enable the left limiting column 112 and the right limiting column 113 to slide on the cross bar 111, when the width of a metal strip to be punched is adjusted to be suitable, the locking stud 114 rotates downwards through the locking handle 115, the locking stud 114 tightly abuts against the cross bar 111, and the positions of the left limiting column 112 and the right limiting column 113 can be fixed.

The working principle is as follows: the positions of the left limiting column 112 and the right limiting column 113 are adjusted according to the width of the metal strip to be punched, so that the metal strip to be punched is prevented from being inclined in the feeding process, after the metal strip to be punched enters the feeding machine 8, the automobile metal sheet is drawn by an upper drawing roller 9 and a lower drawing roller 10 and then is taken to the metal bottom plate 3, the output end of a hydraulic cylinder 7 extends out to enable a lower punching die 6 to punch downwards, the automobile metal sheet obtained by punching can fall onto a collecting plate 5 through a forming hole 4 on the metal bottom plate 3, and after one-step punch forming is completed, the feeder 8 continuously carries the metal strip to be punched to be continuously pushed forward, so that the next punching is convenient to be carried out, the continuous punching is realized, when the number of the automobile metal sheets falling onto the collecting plate 5 is large, the punched and formed stamping part can be taken out by drawing out the collecting plate 5 under the condition of no shutdown, and the baffle 12 can prevent the stamping part from falling out of the collecting plate 5.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The continuous stamping device for the automobile metal sheets comprises a rack (1) and is characterized in that two groups of supporting base plates (2) are mounted on a workbench of the rack (1), a metal base plate (3) is fixed on the two groups of supporting base plates (2), a forming hole (4) with the same profile as the automobile metal sheets is formed in the metal base plate (3), a collecting plate (5) placed on the workbench is arranged on the lower side of the forming hole (4), a lower punching die (6) is arranged right above the metal base plate (3), a hydraulic cylinder (7) is mounted on the upper portion of the rack (1), an output shaft of the hydraulic cylinder (7) is fixedly connected with the lower punching die (6), a feeding machine (8) mounted on the rack (1) is arranged on one side of the metal base plate (3), and an upper traction roller (9) and a lower traction roller (10) which are transversely arranged are rotatably connected inside the feeding machine (8), the two ends of the feeder (8) are respectively provided with a feed inlet and a discharge outlet, and the feed inlet and the discharge outlet are respectively provided with a width limiting device (11).

2. Automotive continuous sheet metal stamping device according to claim 1, characterised in that the upper side of the collecting plate (5) is clamped with two sets of baffles (12).

3. The continuous stamping device for the automobile metal sheets as claimed in claim 1, wherein guide posts (13) are mounted at four corners of the upper surface of the metal base plate (3), a buffer lantern ring (14) is sleeved on the outer side of each guide post (13), and the buffer lantern ring (14) is connected with the metal base plate (3) through a spring.

4. Automotive sheet metal continuous stamping device according to claim 1, characterised in that the lower face of the lower die (6) is fitted with guide bushings (15) cooperating with guide studs (13).

5. The continuous stamping device for the automobile metal sheets as claimed in claim 1, wherein the width limiting device (11) comprises a cross rod (111), a left limiting column (112), a right limiting column (113), a locking stud (114) and a locking handle (115), the cross rod (111) is fixedly installed in the feeder (8), through holes matched with the cross rod (111) are formed in the lower ends of the left limiting column (112) and the right limiting column (113), threaded holes are formed in the left limiting column (112) and the right limiting column (113), the locking stud (114) is in threaded connection with the threaded holes, and the upper end of the locking stud (114) is fixedly connected with the locking handle (115).