CN223236471U

CN223236471U - Die-cut mechanism in automotive interior cladding piece mould

Info

Publication number: CN223236471U
Application number: CN202421679995.4U
Authority: CN
Inventors: 陈漫琳
Original assignee: Wuxi Biya Automotive Parts Co ltd
Current assignee: Wuxi Biya Automotive Parts Co ltd
Priority date: 2024-07-16
Filing date: 2024-07-16
Publication date: 2025-08-19
Anticipated expiration: 2034-07-16

Abstract

The utility model relates to an in-mold punching mechanism for an automotive interior cladding piece, which belongs to the technical field of industrial production and comprises a support frame, wherein a lower punching die is fixedly connected to the upper side of the support frame, a punching mechanism for punching the inside of an automotive interior cladding piece film is arranged on the upper side of the support frame, a polishing mechanism for polishing the punching mechanism is arranged on the inner side of the lower punching die, a dust collecting mechanism for generating the polishing mechanism is arranged in the support frame, and the polishing mechanism comprises two telescopic rods fixedly connected to the left side of the inner wall of the lower punching die and a polishing roller sleeved between the two telescopic rods. This die-cut mechanism in automotive interior cladding spare mould inserts in the first collection box through the cutter, utilizes small-size electric putter output to promote the grinding roller and removes to the cutter surface and realize polishing the processing, and the piece that polishes is filtered through the filter and is collected in the second collection box.

Description

Die-cut mechanism in automotive interior cladding piece mould

Technical Field

The utility model relates to the technical field of industrial production, in particular to an in-mold punching mechanism for an automotive interior cladding piece.

Background

The stamping die is a relatively wide mode in the existing automotive interior trim die production mode, and a punching machine is often adopted to trim and reshape automotive interior trim.

The surface of the cutter of the conventional in-mold punching mechanism for the automotive interior cladding part can be gradually worn due to friction with materials after the cutter is used for a long time, the cutter needs to be taken down and polished or replaced when the sharpness of the cutter is reduced every time, the cutter is inserted into the interior, the replacement time is spent during the period, and the punching efficiency is reduced, so that the in-mold punching mechanism for the automotive interior cladding part is provided for solving the problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the in-mold punching mechanism for the automotive interior cladding part, which has the advantages of polishing the surface under the condition of not disassembling the cutter, and the like, and solves the problems that the surface of the cutter of the in-mold punching mechanism for the automotive interior cladding part can be gradually worn due to friction with materials after the cutter is used for a long time, the cutter needs to be taken down and polished or replaced by a new cutter to be inserted into the interior when the sharpness of the cutter is reduced every time, the replacement time is spent in the period, and the punching efficiency is reduced.

The technical scheme includes that the in-mold punching mechanism for the automotive interior cladding piece comprises a support frame, wherein a lower punching die is fixedly connected to the upper side of the support frame, a punching mechanism for punching the inside of the automotive interior cladding piece film is arranged on the upper side of the support frame, a polishing mechanism for polishing the punching mechanism is arranged on the inner side of the lower punching die, and a dust collecting mechanism for generating the polishing mechanism is arranged in the support frame;

The polishing mechanism comprises two telescopic rods fixedly connected to the left side of the inner wall of the lower punching die, a polishing roller sleeved between the two telescopic rods in a transmission manner and small electric push rods fixedly arranged on the left side and the right side of the polishing roller;

The dust collection mechanism comprises a first collection box fixedly communicated with the inner side of the upper end of the support frame, a filter plate fixedly connected with the inner bottom wall of the first collection box, a dust collector fixedly installed on the lower side of the first collection box, a flow guide pipe communicated with the left side of the first collection box and a second collection box in threaded connection with the lower side of the flow guide pipe.

Further, die-cut mechanism includes fixed mounting electric cylinder, the fixed connection of upper die-cut mould of electric cylinder output of roof in the support frame, fixed connection be in the cutter of upper die-cut mould downside and slip cup joint the spacing subassembly of upper die-cut mould left and right sides.

Further, the limiting component comprises limiting rods which are sleeved on the inner walls of the left side and the right side of the upper punching die in a sliding mode, and the outer walls of the lower sides of the limiting rods are sleeved on the left side and the right side of the lower punching die in a sliding mode.

Further, the filter is the italic structure, the through-hole has been seted up at the middle part of lower die-cut mould upside surface.

Further, the upper side of the first collecting box penetrates through the supporting frame and extends to the outside.

Further, fixed connection is in the spacing stop gear to automotive interior of lower die-cut mould upside, stop gear is in including fixed connection the horizontal limiting plate of lower die-cut mould upside one end, fixed connection is in two fixed plates of lower die-cut mould preceding terminal surface, sliding connection are in two right angle limit plates of lower die-cut mould upside and peg graft the spacer pin of right angle limit plate one side.

Further, a plurality of locating holes are formed in the surface of the fixing plate, and the locating holes are vertically and equidistantly arranged.

Further, two sliding grooves are formed in the upper side surface of the lower punching die, and the lower side of the right-angle side limiting plate is connected in a sliding mode in the sliding grooves.

Compared with the prior art, the utility model provides an in-mold punching mechanism for an automotive interior cladding piece, which has the following beneficial effects:

1. This die-cut mechanism in automotive interior cladding spare mould inserts in the first collection box through the cutter, utilizes small-size electric putter output to promote the grinding roller and removes to the cutter surface and realize polishing the processing, and the piece that polishes is filtered through the filter and is collected in the second collection box.

2. This die-cut mechanism in automotive interior cladding spare mould reaches the fixed effect of support around the automotive interior spare of different forms through right-angle limit plate in spout sliding motion energy, has solved the cutter of die-cut mechanism in the automotive interior cladding spare mould and has used for a long time and can wear gradually because of the friction with the material down the cutter surface, just need take off the cutter and polish or change new cutter and insert inside when the sharpness of cutter reduces at every turn, will take the change time during the period, reduces the problem that die-cut efficiency reduces.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a top view of the lower cutting die of the present utility model;

fig. 4 is a structural perspective view of the small-sized electric putter of the present utility model.

In the figure, a supporting frame 1, an electric cylinder 2, an upper punching die 3, a cutter 4, a limit rod 5, a lower punching die 6, a right-angle side limit plate 7, a transverse limit plate 8, a telescopic rod 9, a grinding roller 10, a first collecting box 11, a dust collector 12, a filter plate 13, a honeycomb duct 14, a second collecting box 15, a through hole 16, a fixed plate 17, a limit pin 18, a positioning hole 19, a chute 20 and a small electric push rod 21 are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1-4, an in-mold punching mechanism for an automotive interior cladding member in this embodiment includes a support frame 1, a lower punching die 6 is fixedly connected to an upper side of the support frame 1, a punching mechanism for punching an in-mold of the automotive interior cladding member is disposed on an upper side of the support frame 1, a polishing mechanism for polishing the punching mechanism is disposed on an inner side of the lower punching die 6, and a dust collecting mechanism for generating the polishing mechanism is disposed inside the support frame 1. The polishing mechanism comprises two telescopic rods 9 fixedly connected to the left side of the inner wall of the lower punching die 6, a polishing roller 10 sleeved between the two telescopic rods 9 in a transmission manner and small electric push rods 21 fixedly installed on the left side and the right side of the polishing roller 10. The dust collection mechanism comprises a first collection box 11 fixedly communicated with the inner side of the upper end of the support frame 1, a filter plate 13 fixedly connected to the inner bottom wall of the first collection box 11, a dust collector 12 fixedly installed on the lower side of the first collection box 11, a flow guide pipe 14 communicated with the left side of the first collection box 11 and a second collection box 15 in threaded connection with the lower side of the flow guide pipe 14. .

Wherein, die-cut mechanism includes fixed mounting at the electric cylinder 2 of roof in support frame 1, fixed connection is at the last die-cut mould 3 of electric cylinder 2 output, fixed connection is at the cutter 4 of die-cut mould 3 downside and the spacing subassembly of sliding sleeve joint at die-cut mould 3 left and right sides, spacing subassembly includes the gag lever post 5 of sliding sleeve joint at die-cut mould 3 left and right sides inner wall, the outer wall of gag lever post 5 downside slides sleeve joint in die-cut mould 6 left and right sides down, filter 13 is the italic structure, through-hole 16 has been seted up at the middle part of die-cut mould 6 upside surface down, first collection box 11 upside runs through support frame 1 and extends to outside, grinding roller 10 one side is provided with drive structure, drive structure is driving motor.

Embodiment two:

Referring to fig. 1 and 3, on the basis of the first embodiment, the limiting mechanism for limiting the automotive interior trim is fixedly connected to the upper side of the lower punching die 6, the limiting mechanism comprises a transverse limiting plate 8 fixedly connected to one end of the upper side of the lower punching die 6, two fixing plates 17 fixedly connected to the front end surface of the lower punching die 6, two right-angle side limiting plates 7 slidingly connected to the upper side of the lower punching die 6, and limiting pins 18 inserted into one side of the right-angle side limiting plates 7, a plurality of positioning holes 19 are formed in the surface of the fixing plates 17, the positioning holes 19 are vertically and equidistantly arranged, two sliding grooves 20 are formed in the upper side surface of the lower punching die 6, and the lower side of the right-angle side limiting plates 7 is slidingly connected in the sliding grooves 20.

By adopting the technical scheme, the automobile interior trim is attached to the surface of the transverse limiting plate 8, two ends of the other side can respectively abut against the opposite sides of the two right-angle side limiting plates 7, the lower side of the right-angle side limiting plates 7 slides in the sliding groove 20 according to different shape changes of the length and the width of the interior trim, and the limiting pins 18 are inserted into the corresponding positioning holes 19, so that limiting on the periphery of the interior trim can be realized, and the situation of deviation during punching is avoided.

The working principle of the embodiment is as follows:

One end of the automotive interior is placed on one side surface of the transverse limiting plate 8, two corners on the other side surface are respectively abutted against the surface of the right-angle side limiting plate 7, the two corners slide to corresponding positions in the sliding groove 20 according to the difference of the sizes of the interior, the limiting pins 18 are taken out and inserted into corresponding positioning holes 19 to fix the right-angle side limiting plate 7, the electric cylinder 2 is started to drive the upper punching die 3 and the lower cutter 4 to punch the interior, abrasion can occur on the surface of the cutter 4 after long-time punching, the cutter 4 is moved to the inner side of the first collecting box 11 in the through hole 16 at the moment, the output end of the small electric push rod 21 drives the grinding roller 10 to move to one side surface of the cutter 4, the telescopic rod 9 synchronously extends to support the grinding roller 10, then a driving piece connected to one side of the grinding roller 10 is started to grind the surface of the cutter 4, the cutter 4 is sharper, suction force is started to adsorb dust generated by grinding on the surface of the filter plate 13, the cutter 4 is restored to the original position under the action of the electric cylinder 2 after the grinding, and the dust collector 12 is closed, and the dust generated naturally moves leftwards to be discharged from the guide pipe 14 to the second collecting box 15 to collect the dust.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The die-cutting mechanism in the automobile interior cladding piece die comprises a support frame (1) and is characterized in that a lower die-cutting die (6) is fixedly connected to the upper side of the support frame (1), a die-cutting mechanism for die-cutting the automobile interior cladding piece die is arranged on the upper side of the support frame (1), a polishing mechanism for polishing the die-cutting mechanism is arranged on the inner side of the lower die-cutting die (6), and a dust collecting mechanism for generating the polishing mechanism is arranged in the support frame (1);

The polishing mechanism comprises two telescopic rods (9) fixedly connected to the left side of the inner wall of the lower punching die (6), a polishing roller (10) sleeved between the two telescopic rods (9) in a transmission manner and small electric push rods (21) fixedly installed on the left side and the right side of the polishing roller (10);

The dust collection mechanism comprises a first collection box (11) fixedly communicated with the inner side of the upper end of the support frame (1), a filter plate (13) fixedly connected with the inner bottom wall of the first collection box (11), a dust collector (12) fixedly installed on the lower side of the first collection box (11), a flow guide pipe (14) communicated with the left side of the first collection box (11) and a second collection box (15) in threaded connection with the lower side of the flow guide pipe (14).

2. The in-mold punching mechanism for the automotive trim cladding piece is characterized by comprising an electric cylinder (2) fixedly arranged on the inner top wall of the supporting frame (1), an upper punching die (3) fixedly connected with the output end of the electric cylinder (2), a cutter (4) fixedly connected with the lower side of the upper punching die (3) and limiting assemblies sleeved on the left side and the right side of the upper punching die (3) in a sliding mode.

3. The in-mold punching mechanism for the automotive trim cladding part is characterized in that the limiting assembly comprises limiting rods (5) which are sleeved on the inner walls of the left side and the right side of the upper punching die (3) in a sliding mode, and the outer walls of the lower sides of the limiting rods (5) are sleeved on the left side and the right side of the lower punching die (6) in a sliding mode.

4. The in-mold punching mechanism for automotive interior cladding parts according to claim 1, wherein the filter plate (13) has an oblique structure, and a through hole (16) is formed in the middle of the upper side surface of the lower punching mold (6).

5. An in-mold die cutting mechanism for automotive interior cladding material according to claim 1, wherein the upper side of said first collecting box (11) penetrates through the supporting frame (1) and extends to the outside.

6. The in-mold punching mechanism for the automotive trim cladding part, as set forth in claim 1, characterized in that the limiting mechanism fixedly connected to the upper side of the lower punching mold (6) limits automotive trim, and comprises a transverse limiting plate (8) fixedly connected to one end of the upper side of the lower punching mold (6), two fixing plates (17) fixedly connected to the front end surface of the lower punching mold (6), two right-angle side limiting plates (7) slidingly connected to the upper side of the lower punching mold (6), and a limiting pin (18) inserted into one side of the right-angle side limiting plate (7).

7. The in-mold punching mechanism for automotive interior cladding parts according to claim 6, wherein a plurality of positioning holes (19) are formed in the surface of the fixing plate (17), and the positioning holes (19) are vertically and equidistantly arranged.

8. The in-mold punching mechanism for automotive interior cladding parts according to claim 6, wherein two sliding grooves (20) are formed in the upper side surface of the lower punching mold (6), and the lower sides of the right-angle side limiting plates (7) are connected in a sliding manner in the sliding grooves (20).