Machining equipment for left side loadnet support

Abstract

The utility model relates to the technical field of support machining equipment, in particular to left side loadnet support machining equipment which comprises an upper die, a lower die and a machining assembly. The machining assembly comprises a base, a first stamping head, a first punching head, a second punching head, a third punching head, a forming base, a bending base and a second stamping head, the base is fixedly connected with the lower die, the first stamping head is fixedly connected with the upper die, the first punching head is fixedly connected with the upper die, the second punching head is fixedly connected with the upper die, and the bending base is fixedly connected with the upper die. The forming base is fixedly connected with the lower die, the second punching head is fixedly connected with the upper die, in the machining process, a plate sequentially passes through the positions below the first punching head, the first punching head, the second punching head, the bending base, the third punching head and the second punching head, punching and bending operation is carried out, the plate can be machined into the needed shape at a time, back-and-forth transferring is avoided, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bracket processing equipment, in particular to a processing equipment for a left loadnet bracket. Background Art

[0002] The left Load net bracket of the seat is a component for installing an automobile seat. During the processing of the bracket, operations such as cutting, bending, and punching of the sheet material are required.

[0003] In the traditional processing method, the above steps need to be carried out separately. After the workpiece is processed in one step, the next step of processing can be carried out. The workpiece needs to be transported back and forth, resulting in low processing efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a processing equipment for a left loadnet bracket, which solves the problem that in the traditional processing method, the steps need to be carried out separately. After the workpiece is processed in one step, the next step of processing can be carried out. The workpiece needs to be transported back and forth, resulting in low processing efficiency.

[0005] To achieve the above purpose, the utility model provides a processing equipment for a left loadnet bracket, including an upper die and a lower die. The upper die is arranged above the lower die, and a processing component is further included. The processing component includes a base, a first punching head, a first punching hole head, a second punching hole head, a third punching hole head, a forming seat, a bending seat, and a second punching head. The base is fixedly connected to the lower die and is located on one side of the lower die close to the upper die. The first punching head is fixedly connected to the upper die and is located on one side of the upper die close to the lower die. The first punching hole head is fixedly connected to the upper die and is located on one side of the upper die close to the lower die. The second punching hole head is fixedly connected to the upper die and is located on one side of the upper die close to the lower die. The bending seat is fixedly connected to the upper die and is located on one side of the upper die close to the lower die. The third punching hole head is fixedly connected to the upper die and is located on one side of the upper die close to the lower die. The forming seat is fixedly connected to the lower die and is located on one side of the lower die close to the bending seat. The second punching head is fixedly connected to the upper die and is located on one side of the upper die close to the lower die.

[0006] Wherein, the processing component further includes a first limiting seat, a second limiting seat, and a third limiting seat. The first limiting seat is fixedly connected to the base and is located on one side of the base close to the upper die. The second limiting seat is fixedly connected to the base and is located on one side of the base close to the upper die. The third limiting seat is fixedly connected to the lower die and is located on one side of the lower die close to the forming seat.

[0007] Wherein, the lower die has a first discharging groove, the first discharging groove is arranged on the lower die and penetrates through the lower die; the base has a second discharging groove, the second discharging groove is arranged on the base and penetrates through the base, and the second discharging groove cooperates with the first discharging groove.

[0008] Wherein, the processing assembly further includes a guiding member, the guiding member includes a guiding rod and a guiding sleeve, the guiding rod is fixedly connected to the lower die and is located on a side of the lower die close to the upper die; the guiding sleeve is fixedly connected to the upper die, is slidably connected to the guiding rod, and is sleeved on the guiding rod.

[0009] Wherein, the guiding member further includes a buffer spring, two ends of the buffer spring respectively abut against the guiding rod and the guiding sleeve, and the buffer spring is sleeved on the guiding rod.

[0010] When in use of a processing device for a left loadnet bracket of the present utility model, a whole plate is placed on the base, and then a material pushing structure pushes the plate forward by the length of one workpiece. At this time, a stamping device drives the upper die to descend, thereby driving the first punching head to descend, so that the first punching head punches the plate; then the upper die ascends, and at the same time the material pushing structure pushes the plate to continue to move forward by the length of one workpiece. At this time, the upper die descends again, so that the first punching head punches the moved plate, and a portion of the end of the plate that has been punched passes through the first stamping head for stamping, punching out the shape of the workpiece at the edge of the plate. At this time, the middle of the workpiece is still connected to the plate, so that the advancement of the plate can drive the advancement of each workpiece; then the above operations are repeated, so that the plate sequentially passes through the second stamping head, the bending seat, the third punching head and the second stamping head. After the workpiece moves to the forming seat and the bending seat, the descent of the bending seat can bend a portion of the edge of the workpiece that has been punched out of the workpiece shape by the first stamping head. When the plate moves to the second stamping head, the second stamping head descends to punch the center of the workpiece, separating each workpiece from each other, thereby completing the processing of the workpiece (i.e., the loadnet bracket). During the processing, the plate sequentially passes under the first punching head, the first stamping head, the second punching head, the bending seat, the third punching head and the second stamping head, and punching and bending operations are performed. The plate can be processed into the required shape at one time, avoiding back-and-forth transportation and improving the processing efficiency. Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0012] Figure 1It is a schematic diagram of the overall structure of the processing equipment for the left loadnet bracket in the first embodiment of the present utility model.

[0013] Figure 2 It is a schematic diagram of the installation structure of the first punch head in the first embodiment of the present utility model.

[0014] Figure 3 It is a schematic diagram of the installation structure of the forming seat in the first embodiment of the present utility model.

[0015] Figure 4 It is a schematic diagram of the structure of the first discharge chute in the first embodiment of the present utility model.

[0016] Figure 5 It is a schematic diagram of the structure of the guiding member in the second embodiment of the present utility model.

[0017] In the figure: 101 - upper die, 102 - lower die, 103 - processing assembly, 104 - base, 105 - first punch head, 106 - first punching head, 107 - second punching head, 108 - third punching head, 109 - forming seat, 110 - bending seat, 111 - second punch head, 112 - first limiting seat, 113 - second limiting seat, 114 - third limiting seat, 115 - first discharge chute, 116 - second discharge chute, 201 - guiding member, 202 - guiding rod, 203 - guiding sleeve, 204 - buffer spring. Detailed implementation manners

[0018] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0019] First embodiment:

[0020] Please refer to Figures 1 to 4 , in which Figure 1 is a schematic diagram of the overall structure of the processing equipment for the left loadnet bracket, Figure 2 is a schematic diagram of the installation structure of the first punch head, Figure 3 is a schematic diagram of the installation structure of the forming seat, Figure 4 is a schematic diagram of the structure of the first discharge chute.

[0021] The utility model provides a processing device for a left - hand loadnet bracket, which includes an upper die 101, a lower die 102 and a processing component 103. The processing component 103 includes a base 104, a first punching head 105, a first punching hole head 106, a second punching hole head 107, a third punching hole head 108, a forming seat 109, a bending seat 110, a second punching head 111, a first limiting seat 112, a second limiting seat 113 and a third limiting seat 114. The lower die 102 has a first discharge groove 115, and the base 104 has a second discharge groove 116, enabling the sheet to pass successively under the first punching hole head 106, the first punching head 105, the second punching hole head 107, the bending seat 110, the third punching hole head 108 and the second punching head 111, thereby performing punching, stamping and bending operations to achieve one - time processing formation, avoiding the problem of the need to transfer workpieces back and forth and reducing the processing efficiency. It can be understood that the foregoing solution can be used to improve the processing efficiency of the bracket and can also be used to solve the problem of guiding the movement of the upper die 101.

[0022] For this specific embodiment, the upper die 101 is arranged above the lower die 102, and both the upper die 101 and the lower die 102 are installed on a stamping device (not shown in the figure). The upper die 101 is driven to descend by the stamping device. The stamping device is prior art and will not be elaborated here.

[0023] Among them, the base 104 is fixedly connected to the lower die 102 and is located on the side of the lower die 102 close to the upper die 101. The first punching head 105 is fixedly connected to the upper die 101 and is located on the side of the upper die 101 close to the lower die 102. The first punching hole head 106 is fixedly connected to the upper die 101 and is located on the side of the upper die 101 close to the lower die 102. The second punching hole head 107 is fixedly connected to the upper die 101 and is located on the side of the upper die 101 close to the lower die 102. The bending seat 110 is fixedly connected to the upper die 101 and is located on the side of the upper die 101 close to the lower die 102. The third punching hole head 108 is fixedly connected to the upper die 101 and is located on the side of the upper die 101 close to the lower die 102. The forming seat 109 is fixedly connected to the lower die 102 and is located on the side of the lower die 102 close to the bending seat 110. The second punching head 111 is fixedly connected to the upper die 101 and is located on the side of the upper die 101 close to the lower die 102. Two of the first punching hole head 106, the first punching head 105, the second punching hole head 107, the bending seat 110, the third punching hole head 108 and the second punching head 111 are respectively provided, and are sequentially arranged on the upper die 101 from left to right. The bending seat 110 and the forming seat 109 are in shape matching. The processing equipment further includes a material pushing structure, such as an electric push rod, a cylinder or a hydraulic rod, etc. The material pushing structure is set according to specific situations such as the installation position of the equipment, and the specific structure is not limited herein. When in use, a whole plate is placed on the base 104, and then the material pushing structure pushes the plate forward by the length of one workpiece. At this time, the stamping equipment drives the upper die 101 to descend, and then drives the first punching hole head 106 to descend, so that the first punching hole head 106 punches the plate. Then the upper die 101 rises, and at the same time the material pushing structure pushes the plate to continue to advance by the length of one workpiece. At this time, the upper die 101 descends again, so that the first punching hole head 106 punches the moved plate, and the portion of the end of the plate that has been punched is punched by the first punching head 105 to punch out the shape of the workpiece at the edge of the plate. At this time, the middle of the workpiece is still connected to the plate, so that the advancement of the plate can drive the advancement of each workpiece;Then repeat the above operations to make the sheet pass through the second punching head 111, the bending seat 110, the third punching head 108 and the second punching head 111 in sequence. After the workpiece moves to the forming seat 109 and the bending seat 110, the descent of the bending seat 110 can bend the part of the workpiece edge punched out in the shape of the workpiece by the first punching head 105. When the sheet moves to the second punching head 111, the second punching head 111 descends to punch the center of the workpiece, separating each workpiece from each other, thus completing the processing of the workpiece (i.e., the loadnet bracket). During the processing, the sheet passes through the first punching head 106, the first punching head 105, the second punching head 107, the bending seat 110, the third punching head 108 and the second punching head 111 in sequence, and punching and bending operations are performed. The sheet can be processed into the required shape at one time, avoiding back-and-forth transportation and improving the processing efficiency.

[0024] Secondly, the first limit seat 112 is fixedly connected to the base 104 and is located on one side of the base 104 close to the upper die 101; the second limit seat 113 is fixedly connected to the base 104 and is located on one side of the base 104 close to the upper die 101; the third limit seat 114 is fixedly connected to the lower die 102 and is located on one side of the lower die 102 close to the forming seat 109; two of each of the first limit seat 112, the second limit seat 113 and the third limit seat 114 are provided and are respectively located on both sides of the sheet. The sheet to be processed is limited by the first limit seat 112 so that the sheet can accurately extend below the first punching head 106. The sheet at the second punching head 107 is limited by the second limit seat 113, and the bent sheet is limited by the third limit seat 114, avoiding the offset of the sheet during the processing and affecting the processing accuracy.

[0025] Meanwhile, the first discharge chute 115 is provided on the lower die 102 and penetrates through the lower die 102; the base 104 has a second discharge chute 116 which is provided on the base 104 and penetrates through the base 104, and the second discharge chute 116 cooperates with the first discharge chute 115; a plurality of the first discharge chutes 115 and the second discharge chutes 116 are provided, the first discharge chute 115 has various shapes, and each shape respectively cooperates with the first punching head 106, the second punching head 107, the third punching head 108, the first stamping head 105 and the second stamping head 111. The position and shape of the second discharge chute 116 are the same as those of the first discharge chute 115. Through the first discharge chute 115 and the second discharge chute 116, the waste generated by stamping can pass through the first discharge chute 115 and the second discharge chute 116, so as to fall to the bottom of the lower die 102, achieving the purpose of discharging the waste generated during the stamping and punching processes.

[0026] When using the processing equipment of the left loadnet bracket in this embodiment, the pushing structure is used to push the plate to move, so that the plate passes through the first punching head 106, the first stamping head 105, the second punching head 107, the bending seat 110, the third punching head 108 and the second stamping head 111 in sequence. The first punching head 106 punches the plate, the second stamping head 111 punches out the shape of the workpiece from the edge of the plate, the second punching head 107 punches the plate, the bending seat 110 descends to cooperate with the forming seat 109 to bend the edge of the workpiece, and then the third punching head 108 punches the workpiece again. Finally, the second stamping head 111 separates each workpiece, thus completing the processing of the loadnet bracket and achieving the purpose of improving the processing efficiency.

[0027] Second Embodiment:

[0028] On the basis of the first embodiment, please refer to Figure 5 , Figure 5 which is a schematic structural diagram of the guiding member in the second embodiment. The processing component 103 in this embodiment further includes a guiding member 201, and the guiding member 201 includes a guiding rod 202, a guiding sleeve 203 and a buffer spring 204.

[0029] For this specific embodiment, the guide rod 202 is fixedly connected to the lower die 102 and is located on one side of the lower die 102 close to the upper die 101; the guide sleeve 203 is fixedly connected to the upper die 101, is slidably connected to the guide rod 202, and is sleeved on the guide rod 202; the movement of the guide sleeve 203 is guided by the guide rod 202, and further the movement of the upper die 101 is guided, so that the upper die 101 can only move along the length direction of the guide rod 202, and the stability of the upper die 101 during movement is improved.

[0030] Wherein, two ends of the buffer spring 204 respectively abut against the guide rod 202 and the guide sleeve 203, and the buffer spring 204 is sleeved on the guide rod 202; the impact force and vibration that may be generated during the movement of the upper die 101 are effectively absorbed by the buffer spring 204, thereby protecting the overall structure of the processing equipment from damage and extending the service life of the equipment.

[0031] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A processing device for a left loadnet bracket, comprising an upper die and a lower die, wherein the upper die is arranged above the lower die, and characterized in that: Also included are machining components; The processing assembly includes a base, a first punching head, a first punching head, a second punching head, a third punching head, a forming seat, a bending seat and a second punching head. The base is fixedly connected to the lower die and is located on a side of the lower die close to the upper die. The first punching head is fixedly connected to the upper die and is located on a side of the upper die close to the lower die. The first punching head is fixedly connected to the upper die and is located on a side of the upper die close to the lower die. The second punching head is fixedly connected to the upper die and is located on a side of the upper die close to the lower die. The bending seat is fixedly connected to the upper die and is located on a side of the upper die close to the lower die. The third punching head is fixedly connected to the upper die and is located on a side of the upper die close to the lower die. The forming seat is fixedly connected to the lower die and is located on a side of the lower die close to the bending seat. The second punching head is fixedly connected to the upper die and is located on a side of the upper die close to the lower die.

2. The processing equipment for the left loadnet bracket according to claim 1, characterized in that: The processing assembly also includes a first limit seat, a second limit seat and a third limit seat, the first limit seat is fixedly connected to the base and is located on a side of the base close to the upper mold; the second limit seat is fixedly connected to the base and is located on a side of the base close to the upper mold; the third limit seat is fixedly connected to the lower mold and is located on a side of the lower mold close to the forming seat.

3. The processing equipment for the left loadnet bracket according to claim 1, characterized in that: The lower mold has a first discharge groove, which is arranged on the lower mold and passes through the lower mold; the base has a second discharge groove, which is arranged on the base and passes through the base, and the second discharge groove cooperates with the first discharge groove.

4. The processing equipment for the left loadnet bracket according to claim 1, characterized in that: The processing assembly also includes a guide component, which includes a guide rod and a guide sleeve. The guide rod is fixedly connected to the lower mold and is located on a side of the lower mold close to the upper mold; the guide sleeve is fixedly connected to the upper mold, slidably connected to the guide rod, and is sleeved on the guide rod.

5. The processing equipment for the left loadnet bracket according to claim 4, characterized in that: The guide component further comprises a buffer spring, two ends of which are respectively in contact with the guide rod and the guide sleeve, and the buffer spring is sleeved on the guide rod.

Images