CN219054653U

CN219054653U - Punching device for bright wisp

Info

Publication number: CN219054653U
Application number: CN202223165121.0U
Authority: CN
Inventors: 江龙锋; 吴丹丹; 江小飞; 吴严新
Original assignee: Ningbo Hongxie Automotive Parts Co ltd
Current assignee: Ningbo Hongxie Automotive Parts Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-23
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to the technical field of stamping devices, and provides a punching device for bright strips, which comprises: the support assembly is provided with a profiling block; the cutting assembly is movably arranged on the supporting assembly and is used for carrying out punching operation on the bright wisp; the transverse abutting assembly is arranged on the supporting assembly and is located at the side of the cutting assembly, and the transverse abutting assembly is provided with: the abutting block is movably arranged above the supporting component; the first fixing seat is arranged on the supporting component and movably propped against the propping block; and one end of the propping block is detachably connected to the first fixing seat, and the other end of the propping block is propped against a bright strip sleeved on the outer side of the profiling block. Compared with the prior art, the utility model has the advantages that the abutting blocks with different sizes can be replaced according to the sizes of the bright strips by detachably connecting the abutting blocks with the first fixing seat, so that the positions of the cut-off assemblies for punching the bright strips all the time are consistent, and the punching operation of the bright strips is completed once.

Description

Punching device for bright wisp

Technical Field

The utility model relates to the technical field of stamping devices, in particular to a punching device for bright strips.

Background

The bright wisp is a decorative strip arranged at the edge of an automobile window, and the main function of the accessory is mainly decoration. The common car window decorative strip adopts chromed appearance design, and the high-quality car window decorative bright strip adopts stainless steel material, so that the appearance silver light flashes, and the car window decorative bright strip cannot fade and rust after long-term use. As shown in FIG. 1, a section of the bright wisp 27 is required to be processed to form a clamping notch 28 for connecting the bright wisp 27 with an automobile, the traditional processing mode is completed by machining, the bright wisp 27 is clamped by a special clamp during processing and then the clamping notch 28 is cut by a cutter, the processing cost of the bright wisp 27 can be increased due to lower processing efficiency of the processing mode, and the bright wisp 27 can be larger due to larger size tolerance range of the bright wisp 27 before machining, so that the bright wisp sizes between different batches are stirred more, and finally the bright wisps 27 of different batches cannot be processed at one time by using the same clamp or the same processing parameter.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a punching device for bright strips aiming at the current state of the art.

The technical scheme adopted for solving the technical problems is as follows: a die cutting device for bright wisps is proposed comprising: the support assembly is provided with a profiling block which is used for being inserted into the bright wisp and fixing the bright wisp on the support assembly;

the cutting assembly is movably arranged on the supporting assembly and is used for carrying out punching operation on the bright wisp;

and a lateral abutment assembly provided on the support assembly and laterally of the severing assembly, the lateral abutment assembly having: the abutting block is movably arranged above the supporting component; the first fixing seat is arranged on the supporting component and movably abuts against the abutting block; and one end of the propping block is detachably connected to the first fixing seat, and the other end of the propping block is propped against the bright wisp sleeved on the outer side of the profiling block.

In the above-mentioned a die-cut device for bright wisp, support the kicking block and be close to one side of first fixing base is provided with keeps away the position groove, the bottom of keeping away the position groove is provided with first waist type hole, the upper end of first fixing base is provided with first screw hole, and the bolt passes first waist type hole and connect first screw hole just the width in first waist type hole is greater than the diameter of first screw hole.

In the above-mentioned die-cutting device for bright wisp, the cutting assembly includes:

the upper fixing plate is movably arranged above the supporting component, and the abutting block is connected to the upper fixing plate in a threaded manner;

the guide seat is in threaded connection with the supporting component and is positioned at the side of the transverse abutting component, and the profiling block is arranged at one side of the guide seat, which is close to the transverse abutting component;

the cutter is movably arranged in the guide seat along the vertical direction, the profiling block is provided with a mounting groove, and one end, close to the transverse abutting assembly, of the cutter is inserted into the mounting groove and forms the side wall part of the profiling block;

the cutter seat is movably arranged in the guide seat, and one end, away from the transverse abutting component, of the cutter is clamped on the cutter seat;

the pushing block is in threaded connection with the upper end of the cutter holder, and the upper end face of the pushing block is movably abutted to the upper fixing plate.

In the punching device for the bright wisp, the elastic piece is arranged in the guide seat, and the upper end of the elastic piece abuts against the lower end face of the cutter seat.

In the punching device for the bright wisp, the supporting component is provided with the through hole, and the through hole is arranged right below the cutter.

In the above punching device for bright wisps, the upper end surface of the guide seat is in threaded connection with a first limiting block, the upper end of the first limiting block extends outwards along the horizontal direction to form an abutting part, and the abutting part is movably abutted to the upper end surface of the cutter seat.

In the punching device for the bright wisps, the cutter seat is provided with the clamping groove, the clamping groove is communicated with the side wall of the cutter seat, which is close to the cutter, the section of the clamping groove is in a convex shape, one end of the cutter, which is close to the cutter seat, is provided with the connecting part, and the connecting part is clamped in the clamping groove.

In the punching device for the bright wisps, the second fixing seat is arranged on the supporting component, the second limiting block is arranged on the second fixing seat, and the end part of the second limiting block is movably propped against the bright wisps sleeved on the outer side wall of the profiling block.

In the above-mentioned a die-cut device for bright wisp, be provided with on the second stopper and run through second waist type hole of second stopper thickness direction, the upper end of second fixing base is provided with the second screw hole, and the bolt passes second waist type hole and connect second screw hole, the width in second waist type hole is greater than the diameter of second screw hole.

Compared with the prior art, the utility model has the following advantages:

(1) The abutting blocks are detachably connected with the first fixing seat, so that the abutting blocks with different sizes can be replaced according to the sizes of the bright strips, the positions of the cut-off assemblies for punching the bright strips all the time are consistent, and the bright strips are punched at one time;

(2) Through set up first waist type hole on supporting the kicking block, set up the screw hole that the diameter is less than first waist type hole width on first fixing base, realize changing the distance between supporting kicking block and the first fixing base under the prerequisite that does not change supporting the kicking block to satisfy the processing demand of the bright wisp of different batches.

Drawings

FIG. 1 is a perspective view of a bright wisp;

FIG. 2 is a perspective view of the present application;

FIG. 3 is a perspective view of the upper mounting plate with the abutment block installed;

FIG. 4 is a perspective view of FIG. 2 with the upper retaining plate and abutment block removed;

FIG. 5 is a perspective view of the severing assembly;

FIG. 6 is a cross-sectional view of FIG. 5;

FIG. 7 is a perspective view of the abutment mounted on the first fixing base;

FIG. 8 is a perspective view of the second stopper mounted on the second fixing base;

fig. 9 is a perspective view of the other direction of fig. 4.

In the figure, 1, a supporting component; 2. profiling blocks; 3. cutting off the assembly; 4. a transverse abutting assembly; 5. an abutment block; 6. a first fixing seat; 7. a pushing block; 8. a clearance groove; 9. a first waist-shaped hole; 10. a first threaded hole; 11. an upper fixing plate; 12. a guide seat; 13. a cutter; 14. a mounting groove; 15. a cutter holder; 16. a pushing block; 17. an elastic member; 18. a through hole; 19. a first limiting block; 20. an abutting portion; 21. a clamping groove; 22. a connection part; 23. the second fixing seat; 24. a second limiting block; 25. a second waist-shaped hole; 26. a second threaded hole; 27. bright stripes; 28. and the clamping notch.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1 to 9, a die cutting device for bright wisp of the present utility model includes: the support assembly 1, the support assembly 1 is provided with a profiling block 2, and the profiling block 2 is used for being inserted into the bright wisp 27 and fixing the bright wisp 27 on the support assembly 1; a cutting assembly 3 disposed on the supporting assembly 1, the cutting assembly 3 being used for performing a punching operation on the bright wis 27; a lateral abutment assembly 4 provided on the support assembly 1 laterally to the severing assembly 3, the lateral abutment assembly 4 having: the abutting block 5 is movably arranged above the supporting component 1; the first fixing seat 6 is arranged on the supporting component 1 and movably abuts against the abutting block 5; one end of the propping block 7 is detachably connected to the first fixing seat 6, and the other end of the propping block 7 is propped against the bright strip 27 sleeved on the outer side of the profiling block 2.

Based on the above embodiments, the technical problems to be solved in the present application are: when size difference exists in bright wisps 27 among different batches, traditional digit control machine tool mills unable one-time completion bright wisps 27's operation of milling, this application has set up supporting component 1 for this, cut off subassembly 3 and transversely support tight subassembly 4, set up profile modeling piece 2 on the supporting component 1, the during operation is with bright wisps 27 interlude in the outside of profile modeling piece 2, and fix bright wisps 27 on supporting component 1 through profile modeling piece 2, the bright wisps 27 has been placed after the bright wisps 27 are placed and are moved towards the direction of supporting component 1, when the lateral wall of leaning on piece 5 supports with the lateral wall of first fixing base 6, support tight piece 7 on the first fixing base 6 supports tightly on the lateral wall of bright wisps 27, finally cut off subassembly 3 and move and carry out die-cutting operation to bright wisps 27, because support tight piece 7 and first fixing base 6 are being detachably connected, so can be according to the size of bright wisps 27 and change not unidimes, so that cut off the position of every time bright wisps 27 is kept unanimous, thereby once only accomplish bright wisps 27, and cut off the efficiency can support tight subassembly 1, can carry out die-cutting operation on a plurality of 3 and a plurality of die-cut off assemblies, can carry out die-cut operation on the supporting component 1, and 4.

If the punching operation of the bright stripes 27 with different sizes is adapted by replacing the abutting blocks 7 with different lengths, although the problem that the numerical control machine cannot finish the milling operation of the bright stripes 27 at one time can be solved, when the number of the size changes of the bright stripes 27 with different batches is large, the number of the abutting blocks 7 to be adapted by the same punching device is correspondingly increased, so that the manufacturing cost and the subsequent maintenance cost of the punching device are increased. In order to solve the above-mentioned problem, the present application intends to achieve the same result as replacing the abutment block 7 by changing the position of the abutment block 7 on the first fixing base 6 without replacing the abutment block 7. Therefore, this application is provided with keeps away the position groove 8 in the one side that is close to first fixing base 6 in the kicking block 7, keep away the position groove 8 and form through the wall thickness that is cut to the kicking block 7 along the thickness direction of kicking block 7, keep away the bottom in position groove 8 and be provided with first waist type hole 9, the upper end of first fixing base 6 is provided with first screw hole 10, the bolt passes first waist type hole 9 and connects in first screw hole 10, the width of first waist type hole 9 is about to be greater than the diameter of first screw hole 10, pass first waist type hole 9 and connect in first screw hole 10 and will prop up the kicking block 7 and fix on first fixing base 6 before, because the width of first waist type hole 9 is about to be greater than the diameter of first screw hole 10, the fixed position between kicking block 7 and the first fixing base 8 can change through removing the kicking block 7 at this moment, so, can also reach the purpose that makes the position that the bright strip 27 each time processed under the prerequisite of not changing the kicking block 7, can prevent that the relative position of a disk-shaped change from taking place between the fixing base 6 and the first fixing base 6 after the copper sheet kicking block 7 and the first fixing base 7.

Further, the cutoff assembly 3 includes: the upper fixing plate 11 is movably arranged above the supporting component 1, and the abutting block 5 is connected with the upper fixing plate 11 in a threaded manner; the guide seat 12 is in threaded connection with the support component 1 and is positioned at the side of the transverse abutting component 4, and the profiling block 2 is arranged at one side of the guide seat 12, which is close to the transverse abutting component 4; the cutter 13 is movably arranged in the guide seat 12 along the vertical direction, the profiling block 2 is provided with a mounting groove 14, and one end, close to the transverse abutting assembly 4, of the cutter 13 is inserted into the mounting groove 14 and forms a side wall part of the profiling block 2; the cutter seat 15 is movably arranged in the guide seat 12, and one end, away from the transverse abutting component 4, of the cutter 13 is clamped on the cutter seat 15; the pushing block 16 is in threaded connection with the upper end of the cutter seat 15, and the upper end surface of the pushing block 16 is movably abutted against the upper fixing plate 11.

When the cutter is used, the support assembly 1 and the upper fixing plate 11 are respectively arranged on an oil press or other driving devices, the oil press or other driving devices drive the upper fixing plate 11 to move relatively to the support assembly 1 to complete punching operation of the bright strip 27, after the bright strip 27 is fixed on the support assembly 1, the upper fixing plate 11 drives the abutting block 5 to move towards the support assembly 1, after the abutting block 5 abuts against the side of the first fixing seat 6 to tightly abut against the abutting block 7 on the side wall of the bright strip 27, the upper fixing plate 11 abuts against the upper end face of the pushing block 16 and drives the pushing block 16 to move towards the direction of the support assembly 1, when the pushing block 16 moves, the cutter 13 is driven to move in the guide seat 12 by pushing the cutter seat 15, and when the cutter 13 moves, the cutter 27 is subjected to punching operation, so that processing of the clamping notch 28 is completed.

Further, an elastic member 17 is disposed in the guide seat 12, and an upper end of the elastic member 17 abuts against a lower end surface of the cutter seat 15.

When the cutter seat 15 drives the cutter 13 to perform punching operation on the bright wisp 27, the cutter seat 15 extrudes the elastic piece 17 and makes the elastic piece produce elastic deformation, and when the oil press or other driving devices drive the upper fixing plate 11 to move towards a direction away from the supporting component 1, the elastic piece 17 is restored to an extending state and pushes the cutter seat 15 to move to an initial position for the next punching operation. Preferably, the elastic member 17 may be a spring or a rubber product.

Further, the supporting component 1 is provided with a through hole 18, and the through hole 18 is arranged right below the cutter 13.

After the cutter 13 performs the punching operation on the bright wisp 27, the chips falling from the bright wisp 27 fall into the through hole 18 by the self gravity and are away from the punching device through the through hole 18.

Further, the upper end surface of the guide seat 12 is in threaded connection with a first limiting block 19, the upper end of the first limiting block 19 extends outwards along the horizontal direction to form an abutting part 20, and the abutting part 20 is movably abutted against the upper end surface of the cutter seat 15.

After the elastic member 17 pushes the cutter holder 15 to reset, the cutter holder 15 abuts against the abutting portion 20 on the first limiting block 19, so as to prevent the cutter holder 15 from moving out of the guide holder 12.

Further, be provided with joint groove 21 on the cutter seat 15, joint groove 21 and cutter seat 15 are close to the lateral wall intercommunication of cutter 13, and the cross-section of joint groove 21 becomes the protruding font, and the one end that cutter 13 is close to cutter seat 15 is provided with connecting portion 22, and connecting portion 22 joint is in joint groove 21, and connecting portion 22 and the setting of joint groove 21 are used for realizing the detachable connection between cutter 13 and the cutter seat 15.

Further, a second fixing seat 23 is arranged on the support assembly 1, a second limiting block 24 is arranged on the second fixing seat 23, and the end part of the second limiting block 24 is movably abutted against a bright strip 27 sleeved on the outer side wall of the profiling block 2.

The bright wisp 27 cup joints behind the lateral wall of profile modeling piece 2, and the tip of bright wisp 27 supports the tip of leaning on second stopper 24, and then plays the location effect to bright wisp 27.

Further, a second waist-shaped hole 25 penetrating through the thickness direction of the second limiting block 24 is formed in the second limiting block 24, a second threaded hole 26 is formed in the upper end of the second fixing seat 23, a bolt penetrates through the second waist-shaped hole 25 and is connected in the second threaded hole 26, and the width of the second waist-shaped hole 25 is larger than the diameter of the second threaded hole 26.

The second waist-shaped hole 25 and the second threaded hole 26 are used for adjusting the distance between the second limiting block 24 and the second fixing seat 23, so that the punching operation of bright strips 27 with different lengths is adapted.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A die cutting device for bright wisps, comprising:

the support assembly is provided with a profiling block which is used for being inserted into the bright wisp and fixing the bright wisp on the support assembly;

2. The die-cutting device for bright wisps of claim 1, wherein a clearance groove is formed in one side of the propping block, which is close to the first fixing seat, a first waist-shaped hole is formed in the bottom of the clearance groove, a first threaded hole is formed in the upper end of the first fixing seat, a bolt penetrates through the first waist-shaped hole and is connected in the first threaded hole, and the width of the first waist-shaped hole is larger than the diameter of the first threaded hole.

3. A die cutting apparatus for bright wisps as defined in claim 1, wherein said severing assembly comprises:

4. A die cutting device for bright wisps as defined in claim 3, wherein an elastic member is disposed in the guide holder, and an upper end of the elastic member abuts against a lower end surface of the cutter holder.

5. A die cutting device for bright wisps as defined in claim 3, wherein the support assembly is provided with a through hole disposed directly beneath the cutting blade.

6. A die cutting device for bright wisps as defined in claim 3, wherein the upper end surface of the guide seat is in threaded connection with a first limiting block, the upper end of the first limiting block extends outwards along the horizontal direction to form an abutting portion, and the abutting portion is movably abutted against the upper end surface of the cutter seat.

7. A punching device for bright strips according to claim 3, wherein the cutter holder is provided with a clamping groove, the clamping groove is communicated with the side wall of the cutter holder, which is close to the cutter, the cross section of the clamping groove is in a convex shape, one end of the cutter, which is close to the cutter holder, is provided with a connecting part, and the connecting part is clamped in the clamping groove.

8. The punching device for bright wisps of claim 1, wherein a second fixing seat is provided on the supporting component, a second limiting block is provided on the second fixing seat, and an end of the second limiting block is movably abutted against the bright wisps sleeved on the outer side wall of the profiling block.

9. The die-cutting device for bright wisps of claim 8, wherein the second limiting block is provided with a second waist-shaped hole penetrating through the thickness direction of the second limiting block, the upper end of the second fixing seat is provided with a second threaded hole, a bolt penetrates through the second waist-shaped hole and is connected in the second threaded hole, and the width of the second waist-shaped hole is larger than the diameter of the second threaded hole.