CN218252430U - Trimming and punching die for connecting beam - Google Patents
Trimming and punching die for connecting beam Download PDFInfo
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- CN218252430U CN218252430U CN202222106235.1U CN202222106235U CN218252430U CN 218252430 U CN218252430 U CN 218252430U CN 202222106235 U CN202222106235 U CN 202222106235U CN 218252430 U CN218252430 U CN 218252430U
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Abstract
The utility model provides a trimming and punching die for a connecting beam, which belongs to the technical field of dies and aims to solve the problems that the existing trimming and punching die for a connecting beam has low processing precision and the service life is greatly influenced by the pressure of the die; the method comprises the following steps: the punching die comprises a lower die base, a punching lower die, a material guide sheet, a connecting beam plate, an upper punching die and a punching head; the punching lower die is fixedly connected to the upper end of the lower die base; the material guide plates are arranged in two groups, and the two groups of material guide plates are respectively and fixedly connected to the upper ends of the front side and the rear side of the lower punching die; the connecting beam plate is connected to the inner sides of the two groups of material guide pieces in a sliding manner; the upper punching die is connected above the lower punching die in a sliding manner; the lower end of the stamping head is movably connected with the upper end surface of the upper punching die, and the stamping head is fixedly connected to stamping equipment; the utility model discloses tie-beam panel adds man-hour, and the deburring after punching the hole earlier has promoted the deburring precision of tie-beam panel, has reduced the pressure of stamping equipment and mould, has prolonged the life of mould.
Description
Technical Field
The utility model belongs to the technical field of the mould, more specifically says, in particular to tie-beam deburring cut-out press.
Background
The connecting beam supports and fixes a mechanical structure of other parts in mechanical equipment, generally needs to be punched, trimmed, formed and the like during production and manufacturing of the connecting beam, and needs to use a trimming and punching die during punching and trimming of the connecting beam, wherein the trimming and punching die of the connecting beam refers to a die for processing a plate of the connecting beam into a certain shape and forming a fixing hole on the plate.
Based on the above, the existing trimming and punching die for the connecting beam generally directly fixes the upper die to a punching machine, the punching machine needs to drive the upper die to integrally move when moving up and down, the operating power of the punching machine is high, simultaneously, trimming and punching of the connecting beam are synchronously performed, a connecting beam plate is easy to shift when being extruded by the upper die, the processing precision of the connecting beam is influenced, simultaneously, trimming and punching are synchronously performed, the pressure on the die is large, the die is greatly damaged, and the service life of the die is shortened.
In view of the above, the present invention provides a trimming and punching die for a connecting beam, which is developed and improved in view of the existing structure and defects, so as to achieve a more practical purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a tie-beam deburring cut-out press to solve current tie-beam deburring cut-out press machining precision and hang down on the low side, and the great problem that influences life of mould pressure.
The utility model relates to a tie-beam deburring cut-out press's purpose and efficiency are reached by following concrete technical means:
a tie-beam trim-punch die comprising: the punching die comprises a lower die base, a punching lower die, a material guide sheet, a connecting beam plate, an upper punching die and a punching head; the punching lower die is fixedly connected to the upper end of the lower die base; the material guide plates are arranged in two groups, and the two groups of material guide plates are respectively and fixedly connected to the upper ends of the front side and the rear side of the lower punching die; the connecting beam plate is connected to the inner sides of the two groups of material guide pieces in a sliding manner; the upper punching die is connected above the lower punching die in a sliding manner; the lower end of the stamping head is movably connected with the upper end face of the upper punching die, and the stamping head is fixedly connected to stamping equipment.
Further, the punching lower die comprises: an upper die guide rod and an upper die return spring; the lower ends of the upper die guide rods are fixedly connected to the front end and the rear end of the lower punching die, and the upper punching die is connected to the upper die guide rods in a sliding manner; the lower end of the upper die reset spring is fixedly connected to the upper end of the lower punching die, and the upper end of the upper die reset spring is fixedly connected to the lower end face of the upper punching die.
Further, the upper punching die comprises: the punching machine comprises a pressing plate guide post, a material pressing plate, a pressing plate return spring and a punching tool bit; the upper end of the pressure plate guide column is connected to the upper punching die in a sliding manner; the material pressing plate is fixedly connected to the lower end of the pressing plate guide column; the upper end of the pressure plate return spring is fixedly connected to the lower end face of the upper punching die, and the lower end of the pressure plate return spring is fixedly connected to the material pressure plate; the cutter head fixed connection that punches a hole the lower mould still including on the lower terminal surface of last punching die: punching a hole seat; the punching seat is of a block structure with a through hole and is fixedly connected to the middle of the lower punching die.
Further, the lower die holder comprises: punching a waste box; the punching waste box is connected to the inner side of the lower end of the lower die base in a sliding mode.
Further, the punching lower die further comprises: the floating plate slide bar, the floating plate return spring and the trimming floating plate; the lower end of the floating plate sliding rod is fixedly connected to the lower punching die; the trimming floating plate is connected to the floating plate slide rod in a sliding manner; the upper end of the floating plate return spring is fixedly connected to the trimming floating plate, and the lower end of the floating plate return spring is fixedly connected to the lower punching die; the upper punching die also comprises: trimming knives; and the trimming knife is fixedly connected to the lower end face of the upper punching die.
Further, the punching lower die further comprises: a material breaking table; the material breaking table is fixedly connected to the right end of the punching lower die.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses go up the punching die and the first separation design of punching press, only need drive the first upward movement of punching press when punching machine divides the mould, and then reduced the power when punching machine divides the mould, saved the energy, and the first quality of punching press is less, has promoted the convenience that the punching press was installed on the punching machine.
The utility model discloses be provided with the material clamp plate, the material clamp plate presses in the top of tie-beam panel, makes the tie-beam panel fixed, prevents that the tie-beam panel from drunkenness when the deburring that punches a hole, has promoted the stability of tie-beam panel processing, has promoted the processingquality of tie-beam.
The utility model discloses be provided with the waste material case that punches a hole, the waste material that the mould punched a hole and produced drops to the waste material case that punches a hole, and after mould work a period, the waste material will be poured off from the roll-off in the die holder to the waste material case that will punch a hole, and then has promoted the convenience that the garbage collection handled.
The utility model discloses when carrying out tie-beam panel man-hour, the back deburring of punching a hole earlier, the tool bit that punches a hole plays the effect of location to tie-beam panel, further prevents that tie-beam panel from taking place the drunkenness man-hour, has promoted the deburring precision of tie-beam panel, and the deburring of punching a hole simultaneously goes on step by step, has reduced the pressure of stamping equipment and mould, has prolonged the life of mould.
The utility model discloses an upper punching die and the first separation design of punching press, the operating power when having reduced punching machine branch mould, energy resource consumption has been reduced, the convenience on the punching machine is installed to the punching press head has been promoted, the material clamp plate plays fixed effect to tie-beam panel, prevent tie-beam panel drunkenness when the deburring that punches a hole, the stability of tie-beam panel processing has been promoted, the processingquality of tie-beam has been promoted, the tie-beam panel adds man-hour, the back deburring of punching a hole earlier, the deburring precision of tie-beam panel has been promoted, the pressure of stamping equipment and mould has been reduced, the life of mould has been prolonged.
Drawings
Fig. 1 is the overall structure schematic diagram of the trimming and punching die of the utility model.
Fig. 2 is the utility model discloses a trimming and punching die lower mould structure schematic diagram.
Fig. 3 is the utility model discloses a trimming and punching die lower mould sectional structure sketch map.
Fig. 4 is a schematic view of the upper punch die of the present invention.
Fig. 5 is a schematic view of the structure of the material pressing plate of the present invention.
Fig. 6 is the internal structure schematic diagram of the lower punching die of the utility model.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a lower die holder; 101. punching a waste box; 2. punching a lower die; 201. an upper die guide rod; 202. an upper die return spring; 203. a floating plate slide bar; 204. a floating plate return spring; 205. trimming the floating plate; 206. punching a hole seat; 207. a material breaking table; 3. a material guide sheet; 4. connecting beam plates; 5. punching a hole die; 501. a platen guide post; 502. pressing a material plate; 503. a pressure plate return spring; 504. a punching cutter head; 505. trimming knives; 6. and (5) stamping the head.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the utility model provides a tie-beam deburring cut-out press, include: the punching die comprises a lower die base 1, a punching lower die 2, a material guide sheet 3, a connecting beam plate 4, an upper punching die 5 and a punching head 6; the lower punching die 2 is fixedly connected to the upper end of the lower die base 1; two groups of material guide sheets 3 are arranged, and the two groups of material guide sheets 3 are respectively and fixedly connected to the upper ends of the front side and the rear side of the lower punching die 2; the connecting beam plate 4 is connected to the inner sides of the two groups of material guide sheets 3 in a sliding manner; the upper punching die 5 is connected above the lower punching die 2 in a sliding manner; the lower end of the stamping head 6 is movably connected with the upper end face of the upper punching die 5, and the stamping head 6 is fixedly connected on a stamping device.
Wherein, punch a hole lower mould 2 including: an upper die guide rod 201 and an upper die return spring 202; the upper die guide rods 201 are provided with a plurality of groups, the lower ends of the plurality of groups of upper die guide rods 201 are fixedly connected with the front end and the rear end of the lower punching die 2, and the upper punching die 5 is connected on the upper die guide rods 201 in a sliding manner; the lower end of the upper die return spring 202 is fixedly connected to the upper end of the lower punching die 2, and the upper end of the upper die return spring 202 is fixedly connected to the lower end face of the upper punching die 5; in the use process, when the punching head 6 moves downwards, the punching head 6 pushes the upper punching die 5 to slide downwards, the upper punching die 5 punches a hole and trims the connecting beam plate 4, after the upper punching die 5 finishes one-time punching and trimming, the upper punching die 5 slides to the upper end under the action of the upper die reset spring 202, the upper punching die 5 and the punching head 6 are designed in a separated mode, the punching machine only needs to drive the punching head 6 to move upwards when in die division, the power of the punching machine during die division is further reduced, the energy is saved, the quality of the punching head 6 is small, and the convenience of installing the punching head 6 on the punching machine is improved.
Wherein, the upper punching die 5 includes: the punching machine comprises a pressing plate guide post 501, a material pressing plate 502, a pressing plate return spring 503 and a punching tool bit 504; the upper end of the pressure plate guide column 501 is connected to the upper punching die 5 in a sliding manner; the material pressing plate 502 is fixedly connected to the lower end of the pressing plate guide column 501; the upper end of a pressure plate return spring 503 is fixedly connected to the lower end face of the upper punching die 5, and the lower end of the pressure plate return spring 503 is fixedly connected to the material pressure plate 502; the punching tool bit 504 is fixedly connected with the lower end surface of the upper punching die 5; the upper punch lower die 2 further comprises: a punch seat 206; the punching seat 206 is a block structure with a through hole, and the punching seat 206 is fixedly connected to the middle part of the lower punching die 2; in the using process, when the upper punching die 5 slides downwards, the material pressing plate 502 is pressed above the connecting beam plate 4, so that the connecting beam plate 4 is fixed, the connecting beam plate 4 is prevented from moving during punching and trimming, the processing stability of the connecting beam plate 4 is improved, the processing quality of the connecting beam is improved, and when the upper punching die 5 continues to move downwards, the punching tool bit 504 is in contact with the connecting beam plate 4 and punches a hole.
Wherein, lower die holder 1 includes: a punching waste bin 101; the punching waste box 101 is connected to the inner side of the lower end of the lower die holder 1 in a sliding manner; in the use, the waste material that the mould punched a hole and produced drops to punching a hole waste bin 101, and after the mould worked a period, the waste material will be poured off from lower die holder 1 to punching a hole waste bin 101, and then has promoted the convenience that the garbage collection handled.
Wherein, punch a hole lower mould 2 still including: a floating plate slide bar 203, a floating plate return spring 204 and a trimming floating plate 205; the lower end of the floating plate sliding rod 203 is fixedly connected to the lower punching die 2; the trimming floating plate 205 is connected on the floating plate slide bar 203 in a sliding way; the upper end of a floating plate return spring 204 is fixedly connected to the trimming floating plate 205, and the lower end of the floating plate return spring 204 is fixedly connected to the lower punching die 2; the upper punching die 5 further includes: a trimming blade 505; the trimming knife 505 is fixedly connected to the lower end face of the upper punching die 5; in the using process, after the punching tool bit 504 finishes punching, the trimming knife 505 moves downwards to press above the connecting beam plate 4, the trimming knife 505 moves downwards to push the trimming floating plate 205 to slide downwards, so that the connecting beam plate 4 is cut and trimmed, the connecting beam plate 4 is firstly punched and then trimmed, the punching tool bit 504 plays a role in positioning the connecting beam plate 4, the connecting beam plate 4 is further prevented from moving during machining, the trimming precision of the connecting beam plate 4 is improved, meanwhile, punching and trimming are carried out step by step, the pressure of punching equipment and a die is reduced, and the service life of the die is prolonged.
Wherein, punch a hole lower mould 2 still including: a material breaking table 207; the material breaking table 207 is fixedly connected to the right end of the lower punching die 2; in the using process, when the trimming knife 505 performs trimming operation on the connecting beam plate 4, the trimming knife 505 and the material breaking table 207 extrude the connecting beam plate 4, so that the edge material of the connecting beam plate 4 is cut off, the connecting beam plate 4 is cut into small pieces, and the convenience in collecting and processing the edge material of the connecting beam plate 4 is improved.
The specific use mode and function of the embodiment are as follows:
when the punching head 6 moves downwards, the punching head 6 pushes the upper punching die 5 to slide downwards, the upper punching die 5 punches and trims the connecting beam plate 4, after the upper punching die 5 finishes one-time punching and trimming, the upper punching die 5 slides to the upper end under the action of the upper die return spring 202, the upper punching die 5 and the punching head 6 are designed to be separated, and the punching head 6 only needs to be driven to move upwards when the punching machine divides the dies, so that the power of the punching machine when the punching machine divides the dies is reduced, the energy is saved, the quality of the punching head 6 is smaller, and the convenience of installing the punching head 6 on the punching machine is improved; when the upper punching die 5 slides downwards, the material pressing plate 502 is pressed above the connecting beam plate 4 to fix the connecting beam plate 4, so that the connecting beam plate 4 is prevented from moving during punching and trimming, the processing stability of the connecting beam plate 4 is improved, the processing quality of the connecting beam is improved, and when the upper punching die 5 continues to move downwards, the punching tool bit 504 is in contact with the connecting beam plate 4 and punches a hole; waste generated by punching of the die falls into the punching waste box 101, and after the die works for a period of time, the punching waste box 101 slides out of the lower die holder 1 to dump the waste, so that the convenience of waste collection and treatment is improved; after the punching tool bit 504 finishes punching, the trimming tool 505 moves downwards to press above the connecting beam plate 4, the trimming tool 505 moves downwards to push the trimming floating plate 205 to slide downwards, and then the connecting beam plate 4 is cut and trimmed, the connecting beam plate 4 is punched and trimmed firstly, the punching tool bit 504 plays a role in positioning the connecting beam plate 4, the connecting beam plate 4 is further prevented from moving during processing, the trimming precision of the connecting beam plate 4 is improved, meanwhile, punching and trimming are carried out step by step, the pressure of punching equipment and a die is reduced, and the service life of the die is prolonged; when the trimming knife 505 trims the connecting beam plate 4, the trimming knife 505 and the material breaking table 207 extrude the connecting beam plate 4 to cut off the edge material of the connecting beam plate 4, and the connecting beam plate 4 is cut into small pieces, so that convenience in collecting and processing the edge material of the connecting beam plate 4 is improved.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a tie-beam deburring punching die which characterized in that includes: the punching die comprises a lower die base (1), a punching lower die (2), a material guide sheet (3), a connecting beam plate (4), an upper punching die (5) and a punching head (6); the punching lower die (2) is fixedly connected to the upper end of the lower die base (1); two groups of material guide sheets (3) are arranged, and the two groups of material guide sheets (3) are respectively and fixedly connected to the upper ends of the front side and the rear side of the lower punching die (2); the connecting beam plate (4) is connected to the inner sides of the two groups of material guide sheets (3) in a sliding manner; the upper punching die (5) is connected above the lower punching die (2) in a sliding manner; the lower end of the stamping head (6) is movably connected with the upper end face of the upper punching die (5), and the stamping head (6) is fixedly connected to stamping equipment.
2. The connecting beam trimming-punching die as set forth in claim 1, wherein: the punching lower die (2) comprises: an upper die guide rod (201) and an upper die return spring (202); the lower ends of the upper die guide rods (201) are fixedly connected to the front end and the rear end of the lower punching die (2), and the upper punching die (5) is connected to the upper die guide rods (201) in a sliding manner; the lower end of the upper die reset spring (202) is fixedly connected to the upper end of the lower punching die (2), and the upper end of the upper die reset spring (202) is fixedly connected to the lower end face of the upper punching die (5).
3. The attachment beam trim-piercing die of claim 1, wherein: the upper punching die (5) comprises: the punching machine comprises a pressing plate guide post (501), a material pressing plate (502), a pressing plate return spring (503) and a punching tool bit (504); the upper end of the pressure plate guide column (501) is connected to the upper punching die (5) in a sliding manner; the material pressing plate (502) is fixedly connected to the lower end of the pressing plate guide column (501); the upper end of the pressure plate return spring (503) is fixedly connected to the lower end face of the upper punching die (5), and the lower end of the pressure plate return spring (503) is fixedly connected to the material pressure plate (502); the punching tool bit (504) is fixedly connected to the lower end face of the upper punching die (5); the punching lower die (2) also comprises: a punching seat (206); the punching seat (206) is of a block structure with a through hole, and the punching seat (206) is fixedly connected to the middle of the lower punching die (2).
4. The attachment beam trim-piercing die of claim 1, wherein: the lower die holder (1) comprises: a punching scrap box (101); the punching waste box (101) is connected to the inner side of the lower end of the lower die base (1) in a sliding mode.
5. The attachment beam trim-piercing die of claim 1, wherein: the punching lower die (2) further comprises: a floating plate slide bar (203), a floating plate return spring (204) and an edge trimming floating plate (205); the lower end of the floating plate sliding rod (203) is fixedly connected to the lower punching die (2); the trimming floating plate (205) is connected to the floating plate slide bar (203) in a sliding manner; the upper end of the floating plate return spring (204) is fixedly connected to the trimming floating plate (205), and the lower end of the floating plate return spring (204) is fixedly connected to the lower punching die (2); the upper punching die (5) further comprises: a trimming blade (505); and the trimming knife (505) is fixedly connected to the lower end face of the upper punching die (5).
6. The connecting beam trimming-punching die as set forth in claim 1, wherein: the punching lower die (2) further comprises: a material breaking table (207); and the material breaking table (207) is fixedly connected to the right end of the punching lower die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222106235.1U CN218252430U (en) | 2022-08-11 | 2022-08-11 | Trimming and punching die for connecting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222106235.1U CN218252430U (en) | 2022-08-11 | 2022-08-11 | Trimming and punching die for connecting beam |
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| Publication Number | Publication Date |
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| CN218252430U true CN218252430U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222106235.1U Active CN218252430U (en) | 2022-08-11 | 2022-08-11 | Trimming and punching die for connecting beam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944351A (en) * | 2023-09-19 | 2023-10-27 | 宜宾本色精密工业有限公司 | Stamping device for display screen die |
| CN118002691A (en) * | 2024-04-09 | 2024-05-10 | 江苏南方精工股份有限公司 | Stamping method and die for bending and stretching products |
-
2022
- 2022-08-11 CN CN202222106235.1U patent/CN218252430U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944351A (en) * | 2023-09-19 | 2023-10-27 | 宜宾本色精密工业有限公司 | Stamping device for display screen die |
| CN116944351B (en) * | 2023-09-19 | 2023-12-05 | 宜宾本色精密工业有限公司 | Stamping device for display screen die |
| CN118002691A (en) * | 2024-04-09 | 2024-05-10 | 江苏南方精工股份有限公司 | Stamping method and die for bending and stretching products |
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