Stamping tool for shell trimming and stamping equipment comprising same

Abstract

The utility model discloses a stamping tool for shell trimming and stamping equipment comprising the same, a shell comprises a mounting body, one side of the mounting body is provided with a connecting handle body, the edge of the upper end of the mounting body extends towards the direction far away from the center of the mounting body to form a side plate, the side plate is not closed in the circumferential direction, the connecting handle body is located at the notch of the side plate, and the connecting handle body is connected with the mounting body. Flanges are arranged on the outer sides of the side plates; the stamping tool comprises a pressing plate moving up and down, a pressing rod connected with a pressing machine is arranged at the upper end of the pressing plate, and a pressing ring is arranged on the lower end face of the pressing plate. The positioning seat is fixedly arranged below the pressing plate; a positioning groove corresponding to the mounting body is formed in the middle of the positioning seat, a notch penetrating through the side wall of the positioning seat is formed in one side of the positioning groove, and the notch structurally corresponds to the connecting handle body; and the wall thickness of the top end of the positioning seat is smaller than the width of the side plate. The punching tool can be matched with a pressing machine to punch redundant side plates and flanges of a shell, punching is complete, precision is high, efficiency is high, and blades do not need to be replaced frequently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile parts production, and particularly relates to a stamping tool for shell edge removal and a stamping equipment comprising the same. BACKGROUND

[0002] The shell part for an automobile has a structure as shown in the accompanying drawings. Figure 1 The shell 1 comprises a cylindrical mounting body 101, a connecting handle body 102 is arranged on one side of the mounting body 101, an edge plate 103 extends out in a direction away from the center (radially) of the upper end edge of the mounting body 101, the edge plate 103 is not closed in the circumferential arrangement thereof and has a structure of a notched circular ring, the connecting handle body 102 is located at the notch of the edge plate 103, and a retaining edge 104 is arranged on the outer side of the edge plate 103.

[0003] At present, according to the process requirements, the edge plate and the retaining edge of the shell part need to be removed completely. Most of the existing technologies adopt CNC machining to mill off the excess edges of the shell by a milling cutter. Although the CNC machining can remove the excess edges completely, the efficiency is relatively low, and the blades need to be frequently replaced, so the cost is high. Therefore, the stamping tool for shell edge removal and the stamping equipment comprising the same are designed to solve the above problems.

[0004] It should be noted that the introduction to the technical background above is only for the convenience of clearly and completely describing the technical scheme of the utility model and for the convenience of the understanding of the technical personnel in the field. The above technical scheme cannot be considered as known to the technical personnel in the field only because the scheme is described in the background art part of the utility model. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the deficiencies in the prior art, the purpose of the utility model is to provide a stamping tool for shell edge removal and a stamping equipment comprising the same.

[0006] In order to achieve the above purpose and other related purposes, the utility model provides a stamping tool for shell edge removal, which comprises a cylindrical mounting body, a connecting handle body is arranged on one side of the mounting body, an edge plate extends out in a direction away from the center of the upper end edge of the mounting body, the edge plate is not closed in the circumferential arrangement thereof and has a structure of a notched circular ring, the connecting handle body is located at the notch of the edge plate, and a retaining edge is arranged on the outer side of the edge plate.

[0007] A pressing plate is arranged to move up and down, an upper end surface of the pressing plate is provided with a pressing rod connected with a pressing machine, and a lower end surface of the pressing plate is provided with a pressing ring.

[0008] The positioning seat is fixedly arranged below the pressing plate; a cylindrical positioning groove corresponding to the mounting body is arranged in the middle of the positioning seat, and a notch penetrating the side wall of the positioning seat is arranged on one side of the positioning groove, and the notch is arranged corresponding to the connecting handle body structure;

[0009] The upper end surface of the positioning seat is arranged corresponding to the upper end edge of the mounting body, and the top end wall of the positioning seat has a thickness smaller than the width of the edge plate;

[0010] When the mounting body is arranged in the positioning groove, the connecting handle body is clamped in the notch, the upper end edge of the positioning seat is arranged on the inner side of the lower end of the edge plate, and the pressing ring is arranged corresponding to the edge plate in the up-down direction.

[0011] Further, the positioning seat is composed of a sleeve and a base arranged in an integrated mode, the sleeve is arranged at the upper end of the base, and the wall thickness of the sleeve gradually increases from top to bottom. In this scheme, the outer part of the sleeve is in the shape of a circular truncated cone, and the circular truncated cone structure has good mechanical properties and can effectively disperse and withstand external pressure, especially in the vertical direction. By adopting the design of the circular truncated cone, the stability of the positioning seat is better.

[0012] Further, the positioning seat is fixed on a base plate, the base plate is arranged parallel to the pressing plate, the pressing plate and the base plate are connected through two guide columns, and the pressing plate is movably arranged on the guide columns. In this scheme, the guide columns can play a better guiding role when the pressing plate moves up and down, and the accuracy of stamping is improved.

[0013] Further, a linear bearing is arranged between the guide column and the pressing plate, and the linear bearing is fixed on the pressing plate. In this scheme, the linear bearing can improve the linearity of movement and improve the accuracy.

[0014] Further, the thickness of the top end wall of the positioning seat is 2-10 mm. In this scheme, the design of the thickness of the top end wall of the positioning seat can assist in the punching.

[0015] Further, the lower end of the pressing rod comprises an integrated connecting base plate, a U-shaped block is arranged above the connecting base plate, the U-shaped block clamps the pressing rod and is connected with the pressing plate through a fastener. In this scheme, the design of the U-shaped block pressing column connecting the base plate further improves the stability of the connection between the pressing rod and the pressing plate.

[0016] Further, a guide shaft support is arranged on the guide column, and the guide shaft support is fixed on the base plate. In this scheme, the guide shaft support is also called an optical axis fixed seat, which can ensure the high-precision and stable operation of the pressing plate in linear motion.

[0017] Further, the positioning seat and the compression ring are both provided with two, the compression rod is located in the middle of the compression plate, and the two compression rings are arranged on the two sides of the compression rod. In this scheme, two positioning seats and compression rings are provided, which can improve the efficiency of stamping, and the compression rings arranged on the two sides of the compression rod can ensure stable stress during stamping.

[0018] Further, the compression ring is integrally formed with the compression plate. In this scheme, the compression ring and the compression plate are in an integrated structure, which provides the firmness of the structure between the compression ring and the compression plate and improves the stamping stability and stamping precision.

[0019] The utility model discloses a kind of stamping equipment, including the stamping tool for shell edge removal in any one of above technical solutions.

[0020] Due to the use of the above technical solutions, the utility model has the beneficial effects compared with the prior art:

[0021] The stamping tool for shell edge removal and the stamping equipment comprising it designed by the utility model can realize punching of the excess board and the blocking edge of the shell by the stamping tool cooperating with the press machine, the punching is complete, the stamping precision is high, the operation is convenient and efficient, the blade does not need to be frequently replaced, the cost is relatively low, the practicality is high, and it is suitable for promotion. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is shell structure schematic view of the utility model;

[0023] Figure 2 It is stamping tool structure schematic view of the utility model;

[0024] Figure 3 It is positioning seat structure schematic view of the utility model;

[0025] Figure 4 It is shell and positioning seat assembly structure schematic view of the utility model;

[0026] In the above drawings, 1, shell;101, mounting body;102, connecting handle body;103, board;104, blocking edge;2, compression plate;3, compression rod;4, compression ring;5, positioning seat;501, sleeve;502, base;6, positioning groove;7, slot;8, bottom plate;9, guide column;10, linear bearing;11, connecting bottom disc;12, U-shaped block;13, guide shaft support. DETAILED DESCRIPTION

[0027] The following specific embodiments illustrate the implementation of the utility model, and those skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification.

[0028] It should be understood that, in the description of the utility model, it needs to be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance. The terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0029] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] In the description of the present application, it needs to be understood that the orientation words such as "front, rear, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and in the absence of the opposite description, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the protection scope of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0031] The preferred embodiments of the utility model will be described in detail below with reference to the drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, and the protection scope of the utility model can be more clearly and explicitly defined.

[0032] Example one:

[0033] Referring to the drawings Figure 1As shown, the embodiment provides a stamping tool for the edge removal of a shell 1, the shell 1 comprising a cylindrical mounting body 101, one side of the mounting body 101 being provided with a connecting handle body 102, the upper end edge of the mounting body 101 extending out of a side plate 103 in a direction away from the center thereof, the side plate 103 being provided with an opening circular ring structure in the circumferential direction, the connecting handle body 102 being located at the opening of the side plate 103, and the outer side of the side plate 103 being provided with a stop edge 104.

[0034] Referring to the accompanying drawings Figure 2 As shown, the stamping tool comprises a pressing plate 2 movably arranged up and down, the upper end surface of the pressing plate 2 being provided with a pressing rod 3 connected with a pressing machine, and the lower end surface of the pressing plate 2 being provided with a pressing ring 4; a positioning seat 5 is fixedly arranged below the pressing plate 2; a cylindrical positioning groove 6 corresponding to the mounting body 101 is formed in the middle part of the positioning seat 5, and a slot 7 penetrating through the side wall of the positioning seat 5 is formed on one side of the positioning groove 6, the slot 7 being arranged corresponding to the structure of the connecting handle body 102; the upper end surface of the positioning seat 5 is arranged corresponding to the upper end edge of the mounting body 101, and the top end wall thickness of the positioning seat 5 is smaller than the width of the side plate 103; referring to the accompanying drawings Figure 4 As shown, when the mounting body 101 is arranged in the positioning groove 6, the connecting handle body 102 is clamped in the slot 7, the upper end edge of the positioning seat 5 is arranged on the inner side of the lower end of the side plate 103, and the pressing ring 4 is arranged corresponding to the side plate 103 up and down.

[0035] Referring to the accompanying drawings Figure 3 As shown, the positioning seat 5 is composed of a sleeve body 501 and a base 502 arranged in one body, the sleeve body 501 being located at the upper end of the base 502, and the wall thickness of the sleeve body 501 gradually increasing from top to bottom. The outer part of the sleeve body 501 is in the shape of a circular truncated cone, which has good mechanical properties and can effectively disperse and withstand external pressure, especially in the vertical direction. The stability of the positioning seat 5 is better by adopting the design of a circular truncated cone. The top end wall thickness of the positioning seat 5 is 2-10 mm. The top end wall thickness of the positioning seat 5 can be 2 mm, 4 mm, 5 mm, 6 mm, 8 mm or 10 mm; the design of the top end wall thickness of the positioning seat 5 can play an auxiliary punching role.

[0036] Referring to the accompanying drawings Figure 2As shown, the positioning seat 5 is fixed on a bottom plate 8, the bottom plate 8 is arranged in parallel with the pressing plate 2, the pressing plate 2 is connected with the bottom plate 8 through two guide columns 9, and the pressing plate 2 is movably sleeved on the guide column 9. The guide column 9 can guide the pressing plate 2 to move up and down, and the precision of stamping is improved. A linear bearing 10 is arranged between the guide column 9 and the pressing plate 2, and the linear bearing 10 is fixed on the pressing plate 2. The linear bearing 10 can improve the linearity of movement and improve the precision. The lower end of the pressing rod 3 comprises an integral connecting base plate 11, a U-shaped block 12 is arranged above the connecting base plate 11, the U-shaped block 12 clamps the pressing rod 3 and is connected with the pressing plate 2 through a fastener. The design of the U-shaped block 12 connecting the base plate 11 further improves the stability of the connection between the pressing rod 3 and the pressing plate 2. A guide shaft support 13 is arranged on the guide column 9, and the guide shaft support 13 is fixed on the bottom plate 8. The guide shaft support 13 is also called a light shaft fixing seat, which can ensure the stable operation of the pressing plate 2 in linear motion. The model of the guide shaft support 13 can be STHWSB. The positioning seat 5 and the pressing ring 4 are both arranged in two, the pressing rod 3 is located in the middle of the pressing plate 2, and the two pressing rings 4 are arranged on the two sides of the pressing rod 3. The arrangement of the two positioning seats 5 and the two pressing rings 4 can improve the efficiency of stamping, and the arrangement of the two pressing rings 4 on the two sides of the pressing rod 3 can ensure the stability of the force during stamping. The pressing ring 4 is integrally formed with the pressing plate 2. The integral structure of the pressing ring 4 and the pressing plate 2 provides the firmness of the structure between the pressing ring 4 and the pressing plate 2, and improves the stability and precision of stamping.

[0037] Embodiment two: the embodiment provides a stamping equipment for the shell 1 edge removal.

[0038] The mounting body 101 of the shell 1 is arranged in the positioning groove 6 of the positioning seat 5, so that the connecting handle body 102 is clamped in the slot 7, the upper end edge of the positioning seat 5 is arranged on the inner side of the lower end of the edge plate 103, and the pressing ring 4 is arranged in correspondence with the edge plate 103. The pressing plate 2 is lowered by the pressing machine driving the pressing rod 3, and the pressing ring 4 stamps and removes the edge plate 103 and the blocking edge 104 of the shell 1, which is convenient, efficient, and has high stamping precision.

[0039] The stamping equipment for the shell 1 edge removal and the stamping equipment containing it can realize the punching of the excess edge plate 103 and the blocking edge 104 of the shell 1 through the cooperation of the stamping equipment and the pressing machine, the punching is complete, the stamping precision is high, the operation is convenient and efficient, the blade does not need to be replaced frequently, the cost is relatively low, the practicability is high, and the stamping equipment is suitable for promotion.

[0040] The above embodiments only illustrate the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A stamping tool for edge removal of a housing (1) comprising a cylindrical mounting body (101), one side of which is provided with a connecting handle body (102), the upper end edge of the mounting body (101) extends in a direction away from the center thereof with a flange (103), the flange (103) is not closed in the circumferential direction and has a structure of a notched ring, the connecting handle body (102) is located at the notch of the flange (103), and the outer side of the flange (103) is provided with a stop edge (104); characterized in that, The stamping tool comprises: a pressing plate (2) movably arranged up and down, an upper end surface of the pressing plate (2) being provided with a pressing rod (3) connected with a pressing machine, and a lower end surface of the pressing plate (2) being provided with a pressing ring (4); a positioning seat (5) fixedly arranged below the pressing plate (2), a middle part of the positioning seat (5) being provided with a cylindrical positioning groove (6) corresponding to the mounting body (101), and one side of the positioning groove (6) being provided with a slot (7) penetrating through a side wall of the positioning seat (5), the slot (7) being arranged corresponding to the connecting handle body (102); an upper end surface of the positioning seat (5) being arranged corresponding to an upper end edge of the mounting body (101), and a top end wall thickness of the positioning seat (5) being less than a width of the edge plate (103); when the mounting body (101) is arranged in the positioning groove (6), the connecting handle body (102) is clamped in the slot (7), the upper end edge of the positioning seat (5) is arranged on the lower end inner side of the edge plate (103), and the pressing ring (4) is arranged corresponding to the edge plate (103) up and down.

2. The stamping tool for housing deburring according to claim 1, characterized in that: The positioning seat (5) is composed of a sleeve (501) and a base (502) arranged in one piece, the sleeve (501) is located at an upper end of the base (502), and a wall thickness of the sleeve (501) gradually increases from top to bottom.

3. The stamping tool for housing deburring according to claim 1, characterized in that: The positioning seat (5) is fixed on a bottom plate (8), the bottom plate (8) is arranged parallel to the pressing plate (2), the pressing plate (2) and the bottom plate (8) are connected through two guide columns (9), and the pressing plate (2) is movably sleeved on the guide columns (9).

4. The stamping tool for housing deburring according to claim 3, characterized in that: A linear bearing (10) is arranged between the guide column (9) and the pressing plate (2), and the linear bearing (10) is fixed on the pressing plate (2).

5. The stamping tool for edge removal of a housing according to claim 2, wherein: A top end wall thickness of the positioning seat (5) is 2-10 mm.

6. The stamping tool for housing deburring according to claim 1, characterized in that: A lower end of the pressing rod (3) comprises an integral connecting bottom disc (11), a U-shaped block (12) is arranged above the connecting bottom disc (11), the U-shaped block (12) clamps the pressing rod (3) and is connected with the pressing plate (2) through a fastener.

7. The stamping tool for housing deburring according to claim 3, characterized in that: A guide shaft support (13) is arranged on the guide column (9), and the guide shaft support (13) is fixed on the bottom plate (8).

8. The stamping tool for housing deburring according to claim 1, characterized in that: The positioning seat (5) and the pressing ring (4) are both arranged in two, the pressing rod (3) is located in a middle part of the pressing plate (2), and two pressing rings (4) are arranged on both sides of the pressing rod (3).

9. The stamping tool for housing deburring according to claim 1, wherein: The pressing ring (4) is arranged in one piece with the pressing plate (2).

10. A stamping apparatus characterized by: The stamping tool for edge removal of the shell (1) comprises any one of claims 1-9.

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