Hardware lampshade lock catch composite die

Abstract

The utility model relates to the field of metal processing, in particular to a hardware lampshade lock catch composite die. The utility model provides a composite die for a hardware lampshade lock catch. A hardware lampshade lock catch composite die comprises a base, a supporting seat, a hydraulic cylinder, a lifting seat, a male die, a first reset spring, a bending die, a mounting seat and the like. According to the metal part punching and bending integrated machine, punching and bending machining modes are integrated, a hydraulic cylinder is started after a metal part is clamped, punching and bending of the metal part can be completed at a time, integration is high, an operator does not need to carry out batch operation treatment any more, and the operator can directly judge the machining condition conveniently through visual operation.

Description

Technical Field

[0001] The utility model relates to the field of metal processing, in particular to a hardware lampshade lock composite mould. Background Art

[0002] When producing hardware lampshade lock buckles, it is necessary to consider the special shape of the hardware lampshade lock buckles to repeatedly stamp the metal parts. Conventional operations require multiple steps. First, the metal parts are punched and then bent. In the process of processing, due to the closed nature of the composite processing device, it is usually difficult for operators to intuitively judge the processing status. They can only observe after the workpiece is discharged. If defective products appear, they need to be reprocessed, which affects the operating efficiency.

[0003] Therefore, a kind of hardware lampshade lock composite mould is now developed for the problems mentioned above. Utility Model Content

[0004] In order to overcome the shortcomings that the existing device needs to perform multiple steps of processing and the operator is usually difficult to intuitively judge the processing status due to the closed nature of the composite processing device during the processing, the utility model provides a hardware lampshade lock composite mold.

[0005] The technical solution of the utility model is: a hardware lampshade lock composite mold, including a base, a support seat is installed on the upper side of the rear portion of the base through bolts, a hydraulic cylinder is installed on the front side of the upper portion of the support seat through bolts, the telescopic end of the hydraulic cylinder is arranged to face downward, a lifting seat is connected to the telescopic end of the hydraulic cylinder, a male mold is slidably arranged on the lifting seat, a bending mold is connected to the front of the male mold, a mounting seat is connected to the upper side of the front portion of the base through bolts, a female mold for cooperating with the male mold for stamping is installed on the upper portion of the mounting seat, and a discharge space exists between the female mold and the mounting seat.

[0006] Furthermore, a guide slope is connected to the mounting seat, and the guide slope is a downwardly inclined structure for guiding the discharge of waste generated after stamping.

[0007] Furthermore, the female mold includes a through hole, a through hole is opened in the middle of the female mold, and a bending slope is connected to the front of the female mold, and the bending slope is used to cooperate with the bending mold to bend the metal part.

[0008] Furthermore, it also includes guide blocks, which are connected to the upper sides of the left and right parts of the concave mold. The guide blocks are slidably provided with limit blocks for clamping metal parts, and two second return springs are connected between the limit blocks and the adjacent guide blocks.

[0009] Furthermore, a rib plate is connected to the rear side of the support seat.

[0010] Furthermore, four first return springs are connected between the male mold and the lifting seat.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are:

[0012] 1. The utility model integrates the processing methods of punching and bending. After clamping the metal parts, the hydraulic cylinder is started to complete the punching and bending of the metal parts at one time. The integration is high, and the operator is no longer required to perform batch operations. The intuitive operation makes it easy for the operator to directly judge the processing status.

[0013] 2. The utility model uses the guiding inclined surface to quickly guide the waste generated by punching to discharge, thereby preventing the waste from accumulating and affecting the punching effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the male mold of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the concave mold of the utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the lampshade lock of the utility model before molding.

[0018] Figure 5 The figure is a schematic diagram of the structure of the lampshade lock buckle after molding of the utility model.

[0019] The names and serial numbers of the parts in the figure are: 1_base, 2_support seat, 3_hydraulic cylinder, 4_lifting seat, 5_convex mold, 6_first return spring, 7_bending mold, 8_mounting seat, 801_guide ramp, 9_concave mold, 901_through hole, 902_bending ramp, 10_guide block, 11_limit block, 12_second return spring. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] Example 1

[0022] A metal lampshade lock composite mold, such as Figure 1-Figure 5As shown, it includes a base 1, a support seat 2 is installed on the upper rear side of the base 1 by bolts, a rib plate is connected to the rear side of the support seat 2, a hydraulic cylinder 3 is installed on the front side of the upper part of the support seat 2 by bolts, the telescopic end of the hydraulic cylinder 3 is set to face downward, a lifting seat 4 is connected to the telescopic end of the hydraulic cylinder 3, a male mold 5 is slidably arranged on the lifting seat 4, four first return springs 6 are connected between the male mold 5 and the lifting seat 4, a bending mold 7 is connected to the front of the male mold 5, a mounting seat 8 is connected to the upper front side of the base 1 by bolts, a female mold 9 for cooperating with the male mold 5 for stamping is installed on the upper part of the mounting seat 8, and there is a discharge space between the female mold 9 and the mounting seat 8.

[0023] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the mounting seat 8 is connected with a guide slope 801, and the guide slope 801 is a downwardly inclined structure for guiding the discharge of waste generated after stamping.

[0024] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the female mold 9 includes a through hole 901, a through hole 901 is opened in the middle of the female mold 9, and a bending slope 902 is connected to the front of the female mold 9. The bending slope 902 is used to cooperate with the bending mold 7 to bend the metal part.

[0025] like Figure 1 and Figure 3 As shown, it also includes a guide block 10, and the upper sides of the left and right parts of the concave mold 9 are connected to the guide blocks 10. The guide blocks 10 are slidably provided with limit blocks 11 for clamping metal parts, and two second return springs 12 are connected between the limit blocks 11 and the adjacent guide blocks 10.

[0026] It should be noted that when producing hardware lampshade lock buckles, it is necessary to consider the special shape of the hardware lampshade lock buckles to repeatedly stamp the metal parts. Conventional operations require multiple steps of processing, first punching the metal parts, and then bending them. The use of this device can directly solve the problem at one time, integrating the two processing methods. First, place the metal part on the concave mold 9, and clamp the metal part by relying on the cooperation of the limit part and the second return spring 12. Then start the hydraulic cylinder 3, and the telescopic end of the hydraulic cylinder 3 extends downward, so that the lifting seat 4 drives the convex mold 5 to move downward, and the bending mold 7 also moves downward. , and the metal part is punched. When the male mold 5 contacts the metal part, the metal part will be punched, so that the waste generated after punching falls on the guide slope 801 through the through hole 901, and is quickly discharged under the guidance of the guide slope 801. At the same time, the bending mold 7 will squeeze the front of the metal part, thereby cooperating with the bending slope 902, so that the front of the metal part is bent downward, thereby completing the composite processing of the hardware lampshade lock. During the stamping process, the first return spring 6 will buffer the male mold 5, so that the male mold 5 can be buffered for a certain distance to avoid direct hard contact and damage to the male mold 5.

[0027] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. A hardware lampshade lock composite mold, characterized in that: The invention comprises a base (1), a support base (2) is installed on the upper rear side of the base (1) by bolts, a hydraulic cylinder (3) is installed on the upper front side of the support base (2) by bolts, the telescopic end of the hydraulic cylinder (3) is arranged to face downward, a lifting seat (4) is connected to the telescopic end of the hydraulic cylinder (3), a male mold (5) is slidably arranged on the lifting seat (4), a bending mold (7) is connected to the front of the male mold (5), a mounting seat (8) is connected to the upper front side of the base (1) by bolts, a female mold (9) for cooperating with the male mold (5) for stamping is installed on the upper part of the mounting seat (8), and a discharge space exists between the female mold (9) and the mounting seat (8).

2. A metal lampshade lock composite mold according to claim 1, characterized in that: The mounting seat (8) is connected to a guide slope (801), and the guide slope (801) is a downwardly inclined structure used to guide the discharge of waste generated after stamping.

3. The metal lampshade lock composite mold according to claim 2, characterized in that: The concave mold (9) comprises a through hole (901), a through hole (901) is opened in the middle of the concave mold (9), a bending slope (902) is connected to the front of the concave mold (9), and the bending slope (902) is used to cooperate with the bending mold (7) to bend the metal part.

4. The metal lampshade lock composite mold according to claim 3, characterized in that: It also includes a guide block (10), the upper sides of the left and right parts of the female mold (9) are both connected to the guide block (10), the guide block (10) is slidably provided with a limit block (11) for clamping the metal part, and two second return springs (12) are connected between the limit block (11) and the adjacent guide block (10).

5. The metal lampshade lock composite mold according to claim 1, characterized in that: The rear side of the support seat (2) is connected with a rib plate.

6. The metal lampshade lock composite mold according to claim 1, characterized in that: Four first return springs (6) are connected between the male mold (5) and the lifting seat (4).

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