Side punching die for groove-shaped component of template clamp

Abstract

The side punching die comprises an upper die, a lower die and a side punching device, the bottom face of the upper die is provided with a pressing groove with the cross section being a 45-degree right triangle, the lower die is provided with a boss with the cross section being a rectangle, the included angle between the boss and the top face of the lower die is 45 degrees, and the side punching device is arranged in the pressing groove. The top of the boss is matched with the pressing groove, a 45-degree side punching device is arranged on the side face of the combination face of the upper die and the lower die, the side punching device comprises a punch pushing block movably arranged on the upper die and a guide block fixed to the lower die, a sliding punch is arranged on the side face of the pushing block, and when the upper die and the lower die are closed, the punch penetrates through the combination face. The side punching die has the advantages that side punching of the groove-shaped component in the 45-degree inclined state is achieved, on one hand, the groove-shaped component can be conveniently placed in and taken out of the punching die, on the other hand, the stress condition of the lower die during punching is improved, it can be guaranteed that the lower die is not prone to deformation in the punching process, the service life of the die is longer, and the production efficiency is improved. And the processing cost of punching is indirectly reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the side punching of the groove type component, especially relates to a side punching die of the groove type component of the template clamp. BACKGROUND

[0002] The template clamp is usually provided with a groove type component for connection and fixation, and the side surface of the groove type component is provided with a through hole for stringing a bolt or other fastener.

[0003] Since the shape of the groove type component is similar to a C shape, when punching in the up-down direction, a supporting structure needs to be arranged in the groove of the groove type component to prevent the groove type component from deforming in the punching process, but the arrangement of the supporting structure leads to the inconvenience of the assembly and disassembly of the groove type component in the punching die when punching, and the groove type component needs to be taken down and assembled from the side, and the bottom of the supporting structure needs to be suspended in order to accommodate the groove edge of the groove type component, and the suspended structure leads to the relatively poor stress condition of the supporting structure when punching, and the supporting structure is prone to deformation. SUMMARY

[0004] The utility model discloses a side punching die of the groove type component of the template clamp, and aims to solve the problem that the supporting structure needs to be arranged in the groove of the groove type component to prevent the groove type component from deforming in the punching process when punching in the up-down direction, but the arrangement of the supporting structure leads to the inconvenience of the assembly and disassembly of the groove type component in the punching die when punching.

[0005] The utility model embodiment is realized as follows:

[0006] A side punching die of the groove type component of the template clamp, the side punching die includes an upper die, a lower die and a side punching device, the bottom surface of the upper die is provided with a pressing groove with a 45-degree right-angled triangle cross section, the lower die is provided with a boss with a rectangular cross section, the boss forms a 45-degree angle with the top surface of the lower die, the top of the boss is matched with the pressing groove, the side surface of the combination surface of the upper die and the lower die is provided with a 45-degree side punching device, the side punching device includes a punch pushing block movably arranged on the upper die and a guide block fixed on the lower die, the side surface of the pushing block is provided with a sliding punch, and when the upper die and the lower die are closed, the punch penetrates through the combination surface.

[0007] Further, the lower die includes a supporting seat and a boss fixing seat, and the supporting seat and the boss fixing seat form a demolding space of the groove type component, the top of the supporting seat is in contact with the bottom surface of the upper die when the upper die and the lower die are closed, and the side edge top surface of the boss fixing seat is in contact with the bottom surface of the upper die.

[0008] Further, the side surface of the boss is provided with a containing hole for the penetration of the punch through the combination surface.

[0009] Further, the bottom of the accommodating hole is provided with a blanking hole penetrating the lower die to provide an exhaust passage for the side punching waste.

[0010] Further, the top of the pushing block is slidably connected with the upper die through a slide rail.

[0011] Further, the side surface of the upper die is provided with a 45-degree inclined through hole penetrating the side surface of the upper die and the side surface of the pressing groove, and the punch is slidably arranged in the through hole.

[0012] Further, a reset spring is arranged in the through hole and sleeved on the outside of the punch sleeve to reset the punch.

[0013] The positive effect of the utility model is: the pressing groove of 45-degree right triangle, the 45-degree angle between the top surface of the boss and the lower die, the top of the boss cooperates with the pressing groove, the side surface of the combination surface of the upper die and the lower die is provided with a 45-degree side punching device, which realizes the side punching of the groove-shaped component in the 45-degree inclined state, on the one hand, the groove-shaped component is convenient to place and take out in the punching die, on the other hand, the stress condition of the lower die during punching is improved, the lower die is not easy to deform during the punching process, the service life of the die is longer, and the processing cost of punching is indirectly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of a side punching die of a groove-shaped component of a template clamp of the utility model;

[0015] Figure 2 It is Figure 1 It is the first implementation of the punching structure, and is an enlarged view of E in the figure.

[0016] Figure 3 It is Figure 1 It is the second implementation of the punching structure, and is an enlarged view of E in the figure.

[0017] Legend: 1 - lower die plate, 2 - lower die, 201 - boss fixed seat, 202 - accommodating hole, 203 - through hole limit, 204 - punch, 205 - through hole, 2051 - reset spring, 206 - groove-shaped component, 207 - pressing groove, 208 - boss, 209 - demolding space, 210 - support seat, 211 - blanking hole, 3 - guide column, 4 - upper die plate, 5 - upper die, 6 - pushing block, 7 - slide rail, 8 - guide block. DETAILED DESCRIPTION

[0018] The utility model will be described in detail in combination with the drawings and specific embodiments:

[0019] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0020] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the utility model will be further described in detail below in combination with the drawings and examples.It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0021] As Figures 1 to 3 The side punching die of the groove member of the template clamp provided by the utility model embodiment is shown in the structure diagram, the side punching die comprises an upper die 5, a lower die 2 and a side punching device; the upper die 5 is fixed to the bottom surface of an upper die plate 4, the lower die 2 is fixed to the top surface of a lower die plate 1, the upper die plate 4 and the lower die plate 1 are connected together through guide columns 3, the lower die plate 1 is fixed to the top surface of the workbench of a press, and the upper die plate 4 is driven by the press to move up and down along the guide columns, so as to realize the closing and opening of the upper die 5 and the lower die 2; the bottom surface of the upper die 5 is provided with a pressing groove 207 with a 45-degree right-angled triangle cross section, the lower die 2 is provided with a boss 208 with a rectangular cross section, the boss 208 forms a 45-degree angle with the top surface of the lower die 2, the top of the boss 208 is matched with the pressing groove 207, and the side surface of the combination surface of the upper die 5 and the lower die 2 is provided with a 45-degree side punching device; the side punching device comprises a pushing block 6 movably arranged on the punch 204 of the upper die and a guide block 8 fixed to the lower die, the side surface of the pushing block 6 is provided with a sliding punch 207, and the punch 204 penetrates through the combination surface when the upper die 4 and the lower die 2 are closed.

[0022] The lower die 2 comprises a support seat 210 and a boss fixing seat 201, and the support seat 210 and the boss fixing seat 201 form a demolding space 209 of the groove member; when the upper die 5 and the lower die 2 are closed, the top of the support seat 210 is in contact with the bottom surface of the upper die 5, so as to support the side surface of the upper die 5, and the side edge top surface of the boss fixing seat 201 is in contact with the bottom surface of the upper die 5.

[0023] The side surface of the boss 208 is provided with a containing hole 202 through which the punch 204 penetrates the combination surface.

[0024] The bottom of the accommodating hole 202 is provided with a blanking hole 211 which penetrates the boss fixing seat 201 of the lower die 2 to provide an exhaust channel for the side-punched waste.

[0025] The groove member 206 is located at the top of the boss 208 and the matching surface of the pressing groove 207.

[0026] The side surface of the upper die is provided with a 45-degree inclined through hole 205 which penetrates the side surface of the upper die 5 and the side surface of the pressing groove 207, and the punch 204 is slidingly arranged in the through hole 205.

[0027] The top of the push block 6 is slidingly connected with the upper die 5 through the slide rail 7; when the upper die plate 4 is driven by the press to move up and down along the guide column, the bottom surface of the push block 6 is in sliding contact with the guide block 8 through the 45-degree inclined surface, and when the upper die plate 4 is driven by the press to move up and down along the guide column, the push block 6 reciprocates in the horizontal plane along the slide rail 7 under the guidance of the 45-degree inclined surface, thereby driving the punch 204 to reciprocate in the through hole 205, and the side punching of the groove member 206 is realized.

[0028] Preferably, the push block 6 reciprocates in the horizontal plane along the slide rail 7, thereby driving the punch 204 to reciprocate in the through hole 205, and the side punching of the groove member 206 is realized, and a first implementation mode of this process is shown in Figure 2 The top of the punch 204 is movably connected with the push block 6, and the punch 204 is driven by the push block 6 to reciprocate in the through hole 205.

[0029] Preferably, the push block 6 reciprocates in the horizontal plane along the slide rail 7, thereby driving the punch 204 to reciprocate in the through hole 205, and the side punching of the groove member 206 is realized, and a second implementation mode of this process is shown in Figure 3 The through hole 205 is provided with a reset spring 2051, and the reset spring sleeve 2051 is arranged outside the punch sleeve to reset the punch. The top of the punch 204 is in contact with but not connected with the push block 6, and when punching, the punch 204 is driven by the push block 6 to move downward in the through hole 205, and when the punching is completed, the punch 204 is reset by the reset spring 2051.

[0030] Preferably, the bottom of the through hole 205 is provided with a through hole limiting portion 203 for limiting the reset spring and providing positioning and guidance for the movement of the punch.

[0031] The foregoing has outlined some aspects and features of various embodiments, which should be construed as being illustrative only. Other beneficial results can be attained by applying the disclosed information in a different manner or by combining aspects of the disclosed embodiments. Other aspects and a more comprehensive understanding can be obtained by referring to the detailed description of the exemplary embodiments in connection with the accompanying drawings.

[0032] The above embodiments have made a detailed description of the present application. Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or reductions, and replacements made by related technical personnel within the essential scope of the present application also belong to the protection scope of the present application.

Claims

1. A side-punching die for a groove member of a template clamp, characterized by, The side punching die comprises an upper die, a lower die and a side punching device, the bottom surface of the upper die is provided with a pressing groove with a cross section of a 45-degree right triangle, the lower die is provided with a boss with a cross section of a rectangle, the boss is at a 45-degree angle with the top surface of the lower die, the top of the boss is matched with the pressing groove, the side surface of the joint surface of the upper die and the lower die is provided with a 45-degree side punching device, the side punching device comprises a punch pushing block movably arranged on the upper die and a guide block fixed on the lower die, the side surface of the pushing block is provided with a sliding punch, and the punch penetrates through the joint surface when the upper die and the lower die are closed.

2. The side-punching die for the groove member of the template clamp according to claim 1, wherein The lower die comprises a support seat and a boss fixing seat, and the support seat and the boss fixing seat form a demolding space of the groove-shaped component, the top of the support seat is in contact with the bottom surface of the upper die when the upper die and the lower die are closed, and the side top surface of the boss fixing seat is in contact with the bottom surface of the upper die.

3. The side piercing die for the slot member of the template clamp according to claim 2, wherein The side surface of the boss is provided with a containing hole for the punch to penetrate through the joint surface.

4. The side piercing die for the channel member of the template clamp according to claim 3, wherein The bottom of the containing hole is provided with a blanking hole penetrating through the lower die, and the blanking hole provides an exhaust channel for the waste of the side punching.

5. The side piercing die for a slot member of a template clamp according to any one of claims 1 to 4, characterized by, The top of the pushing block is slidably connected with the upper die through a sliding rail.

6. The side piercing die for a slot member of a template clamp according to claim 5, wherein The side surface of the upper die is provided with a 45-degree inclined through hole penetrating through the side surface of the upper die and the side surface of the pressing groove, and the punch is slidably arranged in the through hole.

7. The side piercing die for a slot member of a template clamp according to claim 6, wherein A reset spring is arranged in the through hole and sleeved on the outside of the punch sleeve, and is used for resetting the punch.

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