CN217964300U - Sawtooth plate blanking die - Google Patents
Sawtooth plate blanking die Download PDFInfo
- Publication number
- CN217964300U CN217964300U CN202222443595.0U CN202222443595U CN217964300U CN 217964300 U CN217964300 U CN 217964300U CN 202222443595 U CN202222443595 U CN 202222443595U CN 217964300 U CN217964300 U CN 217964300U
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- fixedly provided
- striking rod
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a sawtooth plate blanking die, which relates to the technical field of blanking dies and solves the problems of complex overall structure and inconvenient ejection operation of the existing blanking die; the method comprises the following steps: a lower template; the top of the lower template is fixedly and symmetrically provided with two guide posts; a guide sleeve is arranged on the outer side of each guide pillar in a sliding manner; the bottom of the female die base plate is fixedly provided with a female die through a screw; the top of the lower template is provided with a male die base plate through a positioning pin; the top of the male die base plate is fixedly provided with a male die fixing plate through a screw; the top of the male die fixing plate is fixedly provided with a male die through a screw; the top of the lower template is also fixedly provided with a material returning plate through a material returning screw; the top of the upper template is fixedly provided with a template handle; a striking rod is embedded into the inner side of the die handle in a sliding manner; this device need not to set up ejecting piece alone, can also improve the convenience of using when reducing the structural complexity.
Description
Technical Field
The utility model belongs to the technical field of the blanking mould, more specifically say, in particular to serration plate blanking die.
Background
The sawtooth type steel grating is formed by welding flat steel with one sawtooth-shaped surface, has stronger anti-skid capability besides the characteristics and the purposes of the common steel grating, is particularly suitable for wet and greasy places, wherein the sawtooth plate on one side needs to be punched, and a blanking die is needed when the sawtooth plate is manufactured.
The present inventors found that the following problems exist: when the existing serrated plate is processed, used blanking dies need to use a round rod to push a die above to move downwards and complete stamping with a male die below to complete stamping when the die is stamped and assembled, after the stamping is completed, the stamped serrated plate can be left in the die, and therefore ejection needs to be carried out, and the blanking dies can be provided with independent ejection blocks, so that the overall structure is complex, and the operation is inconvenient.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a serrated plate blanking die is provided to achieve a more practical purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a serration plate blanking die to it is complicated to solve present blanking die overall structure, the inconvenient problem of ejecting operation.
The utility model discloses purpose and efficiency of serration plate blanking die reach by following specific technological means:
a serration plate blanking die comprising: a lower template; the top of the lower template is fixedly and symmetrically provided with two guide posts; the outer sides of the two guide posts are respectively provided with a guide sleeve in a sliding way; an upper template is fixedly arranged at the tops of the two guide sleeves; a concave die base plate is fixedly arranged at the bottom of the upper template; the bottom of the female die base plate is fixedly provided with a female die through a screw; the top of the lower template is provided with a male die base plate through a positioning pin; the top of the male die base plate is fixedly provided with a male die fixing plate through a screw; the top of the male die fixing plate is fixedly provided with a male die through a screw; the top of the lower template is also fixedly provided with a material returning plate through a material returning screw; the top of the upper template is fixedly provided with a template handle; and a striking rod is embedded into the inner side of the die handle in a sliding manner.
Furthermore, the thickness of the female die cushion plate is 1cm shorter than the length of the thin round rod part at the lower section of the striking rod, and the bottom end of the striking rod is positioned at one side of the female die after moving downwards.
Furthermore, the material returning plate is of a hollow annular plate-shaped structure and is located on the outer side of the position above the male die.
Furthermore, the striking rod is divided into an upper section and a lower section, the upper section of the striking rod is a thick round rod, the lower section of the striking rod is a thin round rod, and the diameter of the middle round hole of the die handle is equal to that of the thick round rod part of the upper section of the striking rod.
Furthermore, when the female die moves downwards and is matched with the male die, the stripper plate can be matched with the female die to compress the raw materials.
Furthermore, a round hole which penetrates through the die base plate up and down is formed in the die base plate, and the diameter of the round hole is equal to that of the thin round rod part at the lower section of the striking rod.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a beat the pole and divide into two segmentation structures, the top is thick round bar, the below is thin round bar, wherein the thick round bar of top can slide from top to bottom in the die shank, the thin round bar of below can slide from top to bottom in the inside round hole of die backing plate, thick round bar portion can also promote the die backing plate and move down, thin round bar portion can pass the inside round hole of die backing plate and stretch out downwards, consequently beat the pole when using and can make its and terrace die cooperation accomplish the punching press with the die push down to the raw materials, can be ejecting downwards from the die with the serration plate again, compare in present blanking die, this device need not to set up ejecting piece alone, can also improve the convenience of using when reducing structure complexity.
Drawings
Fig. 1 is a schematic view of the assembled main sectional structure of the present invention.
Fig. 2 is a schematic top view of the lower portion of the present invention.
Fig. 3 is a schematic view of the bottom structure of the die cushion plate of the present invention.
Fig. 4 is a schematic view of the top view structure of the male die backing plate of the present invention.
Fig. 5 is a side view schematic structural diagram of the female die of the present invention.
Fig. 6 is a schematic side view of the male die of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a lower template; 2. mounting a template; 3. a guide post; 4. a guide sleeve; 5. a female die; 6. a die base plate; 7. a male die; 8. a male die fixing plate; 9. a male die backing plate; 10. a material returning plate; 11. positioning pins; 12. a screw; 13. returning the material screw; 14. beating a rod; 15. and (4) a die handle.
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.
The embodiment is as follows:
as shown in figures 1 to 6:
the utility model provides a serration plate blanking die, include: a lower template 1; the top of the lower template 1 is fixedly and symmetrically provided with two guide posts 3, the lower template 1 is supported below, and the guide posts 3 are matched with the guide sleeves 4 to support and guide the upper template 2; the outer sides of the two guide columns 3 are respectively provided with a guide sleeve 4 in a sliding way; the top parts of the two guide sleeves 4 are fixedly provided with an upper template 2, and the upper template 2 is supported above; a female die base plate 6 is fixedly arranged at the bottom of the upper die plate 2, and the female die base plate 6 is used for supporting a female die 5; the die backing plate 6 is provided with a circular hole which penetrates through the die backing plate up and down, the diameter of the circular hole is equal to that of the thin circular rod part at the lower section of the striking rod 14, the upper die plate 2 is pulled up again after punching is completed, then the striking rod 14 is pushed down, and the bottom end of the thin circular rod at the lower section of the striking rod 14 penetrates through the circular hole in the die backing plate 6 and extends out downwards, so that the striking rod 14 can eject the serrated plate downwards from the die 5, an ejection block is not required to be arranged independently, and the use convenience is improved while the structural complexity is reduced; the bottom of the female die base plate 6 is fixedly provided with a female die 5 through a screw 12, and the female die 5 is matched with a knife edge on the outer side of the male die 7 to punch the appearance of the serrated plate; the top of the lower template 1 is provided with a punch backing plate 9 through a positioning pin 11, and the punch backing plate 9 is used for supporting the punch 7; the top of the male die backing plate 9 is fixedly provided with a male die fixing plate 8 through a screw 12, and the male die fixing plate 8 is used for fixing the position of a male die 7; the top of the punch plate 8 is fixedly provided with a punch 7 through a screw 12, and a knife edge on the outer side of the punch 7 is matched with the female die 5 to punch the shape of the serrated plate; the top of the lower template 1 is also fixedly provided with a stripper plate 10 through a stripper screw 13, and the stripper plate 10 can separate the punched waste from the top of the male die 7 so as to prevent the waste from being clamped on the male die 7; the top of the upper template 2 is fixedly provided with a die handle 15, and the die handle 15 can be used for conveniently pressing down the upper template 2; a striking rod 14 is slidably embedded into the inner side of the die shank 15, and the striking rod 14 can press down the female die 5 to be matched with the male die 7 to punch the raw materials and can push the serrated plate out of the female die 5.
Wherein, the thickness of die backing plate 6 is than the little 1cm of length of the thin round bar portion of beating rod 14 hypomere, and the bottom of beating rod 14 can be located one side of die 5 after moving down, upwards pull up cope match-plate pattern 2 again after the punching press is accomplished, then will beat rod 14 and promote downwards, the bottom of the thin round bar of 14 hypomere of beating rod this moment can pass the round hole on the die backing plate 6 and stretch out downwards, consequently, beating rod 14 just can be ejecting downwards sawtooth plate from die 5, need not to set up ejecting block alone, improve the convenience of using when reducing structure complexity.
The stripper plate 10 is of a hollow annular plate-shaped structure and is located outside the position above the punch 7, so that the stripper plate 10 can separate punched waste from the top of the punch 7 to prevent the waste from being clamped on the punch 7.
The upper section of the striking rod 14 is a thick round rod, the lower section of the striking rod 14 is a thin round rod, the diameter of a middle round hole of the die shank 15 is equal to that of a thick round rod part of the upper section of the striking rod 14, when the serrated plate needs to be punched, raw materials are placed between the male die 7 and the female die 5, then the striking rod 14 can be pushed to move downwards, the thick round rod part of the upper section of the striking rod 14 can slide downwards in the round hole in the middle of the die shank 15 when the striking rod 14 moves downwards, the bottom of the thick round rod part of the striking rod 14 can be in surface contact with the top of the female die cushion plate 6, therefore, the striking rod 14 can drive the upper die plate 2 to move downwards integrally through the female die cushion plate 6, meanwhile, the female die 5 can be driven to move downwards to be matched with the male die fixing plate 8 and the 7 at the top of the male die cushion plate 9, and at the moment, a knife edge on the outer side of the male die 7 can punch the serrated plate in cooperation with the female die 5.
When the female die 5 moves downwards and is matched with the male die 7, the stripper plate 10 can be matched with the female die 5 to compress the raw materials, so that the matching of a discharging block and the stripper plate 10 is not required to be increased to compress the raw materials, and the complexity of the whole structure of the die is reduced.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, when needs carry out the punching press to the serration plate, place the raw materials earlier between terrace die 7 and die 5, then alright promote knockout pin 14 to move down, the thick round bar part of its upper segment can be in the round hole in the middle of die shank 15 gliding down when knockout pin 14 moves down, and the thick round bar part bottom of knockout pin 14 can be with the top face contact of die backing plate 6, consequently, knockout pin 14 will drive cope match-plate pattern 2 whole downstream through die backing plate 6, guide pillar 3 plays the support guide effect in the downward slip of guide pin bushing 4 outside this moment, also can drive die 5 downstream and the terrace die 7 compound die at punch holder 8 and terrace die backing plate 9 top simultaneously, the edge of a knife in the terrace die 7 outside and the cooperation of die 5 can dash out the serration plate appearance this moment, pull up cope match-plate pattern 2 upwards again after the punching press is accomplished, then will knockout pin 14 promotes downwards, the bottom of the thin round bar of knockout pin 14 can pass on the round hole 6 and stretch out downwards, consequently, knockout pin 14 just can be followed the ejecting die 7 top of ejecting exempts from the ejecting waste material piece card downwards from with the punch-out the bottom of punch-out flitch 10 when needing to set up the convenience.
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. A serration plate blanking die, comprising: a lower template (1); the top of the lower template (1) is fixedly and symmetrically provided with two guide posts (3); a guide sleeve (4) is arranged on the outer side of each guide post (3) in a sliding manner; the tops of the two guide sleeves (4) are fixedly provided with an upper template (2); a concave die base plate (6) is fixedly arranged at the bottom of the upper template (2); the bottom of the female die base plate (6) is fixedly provided with a female die (5) through a screw (12); the top of the lower template (1) is provided with a male die base plate (9) through a positioning pin (11); the top of the male die backing plate (9) is fixedly provided with a male die fixing plate (8) through a screw (12); the top of the male die fixing plate (8) is fixedly provided with a male die (7) through a screw (12); the top of the lower template (1) is also fixedly provided with a material returning plate (10) through a material returning screw (13); a die handle (15) is fixedly arranged at the top of the upper die plate (2); and a striking rod (14) is embedded into the inner side of the die handle (15) in a sliding manner.
2. The serration plate blanking die of claim 1, wherein: the striking rod (14) is divided into an upper section and a lower section, the upper section of the striking rod (14) is a thick round rod, the lower section of the striking rod (14) is a thin round rod, and the diameter of a middle round hole of the die handle (15) is equal to that of the thick round rod part of the upper section of the striking rod (14).
3. The serration plate blanking die of claim 1, wherein: the die backing plate (6) is provided with a round hole which penetrates through the die backing plate up and down, and the diameter of the round hole is equal to that of the thin round rod part at the lower section of the striking rod (14).
4. The serration plate blanking die of claim 1, wherein: the thickness of the die base plate (6) is 1cm smaller than the length of the thin round rod part at the lower section of the striking rod (14), and the bottom end of the striking rod (14) can be located on one side of the die (5) after moving downwards.
5. The serration plate blanking die of claim 1, wherein: the stripper plate (10) is of a hollow annular plate-shaped structure and is positioned outside the position above the male die (7).
6. The serration plate blanking die of claim 1, wherein: when the female die (5) moves downwards and is matched with the male die (7), the stripper plate (10) can be matched with the female die (5) to compress the raw materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222443595.0U CN217964300U (en) | 2022-09-15 | 2022-09-15 | Sawtooth plate blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222443595.0U CN217964300U (en) | 2022-09-15 | 2022-09-15 | Sawtooth plate blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217964300U true CN217964300U (en) | 2022-12-06 |
Family
ID=84264805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222443595.0U Active CN217964300U (en) | 2022-09-15 | 2022-09-15 | Sawtooth plate blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217964300U (en) |
-
2022
- 2022-09-15 CN CN202222443595.0U patent/CN217964300U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114309330A (en) | Integrative stamping forming equipment of metal staple bolt batched | |
| CN210138983U (en) | Blanking force reducing composite die for thick material connecting clamp | |
| CN217964300U (en) | Sawtooth plate blanking die | |
| CN210333990U (en) | Conical cover stamping die | |
| CN208195289U (en) | A kind of punching edge rolling mold of full-automatic no waste mine high quality | |
| CN113996708A (en) | Continuous stamping die of cap-shaped part | |
| CN109226445B (en) | Scrap cutting stamping die and using method thereof | |
| CN217343088U (en) | Stamping die of mounting panel | |
| CN216938245U (en) | Novel press and rivet device | |
| CN106391858B (en) | A kind of mold of automobile front seat support plate assembly part | |
| CN216757937U (en) | Integrative stamping forming equipment of metal staple bolt batched | |
| CN115229065A (en) | Quick edge rolling mould | |
| CN214133585U (en) | Automatic forming stamping die for elastic sheet on quick-release lock part | |
| CN113894231A (en) | Lower die assembly for stamping and double-row hook stamping die with same | |
| CN105215193B (en) | Stamping mould for processing products with different skirt flanging thicknesses and processing method | |
| CN211564203U (en) | Hydraulic compound die for fastener with inwards-oblique bent edge | |
| CN215090077U (en) | Headrest steel pipe tooth punching equipment | |
| CN214977162U (en) | Hardware mould for mechanical design and manufacturing | |
| CN219483939U (en) | Continuous mould for forming terminal material with puncture and bending | |
| CN210450560U (en) | A mould that is used for mould internal pressure to rivet copper nail | |
| CN212264281U (en) | Novel forming die structure | |
| CN219004299U (en) | Cutting-off type stamping die | |
| CN211638024U (en) | One-step reverse-folding and flattening die for material sheets | |
| CN221454063U (en) | Side pushing bending structure for progressive die outlet piece | |
| CN221160613U (en) | Chip-jumping-preventing die assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |