CN223847900U - Metal sheet punching and cutting jig - Google Patents
Metal sheet punching and cutting jigInfo
- Publication number
- CN223847900U CN223847900U CN202520387603.5U CN202520387603U CN223847900U CN 223847900 U CN223847900 U CN 223847900U CN 202520387603 U CN202520387603 U CN 202520387603U CN 223847900 U CN223847900 U CN 223847900U
- Authority
- CN
- China
- Prior art keywords
- punching
- metal sheet
- pressing
- cutting
- base
- 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
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
本实用新型公开了一种金属片材冲孔裁切治具，包括冲切座、压料结构和驱动所述冲切座下压的冲切驱动机构，所述压料结构安装于所述冲切座，所述冲切驱动机构安装于底座，所述底座安装有用于输送料带的输送轨道；所述料带包括若干个产品和承载带，所述产品沿着料带的长度方向排布，且所述产品与承载带之间通过断续条连接，所述冲切座的下表面安装有冲头和环形的裁切刀，所述冲头的下端低于所述裁切刀的下端，所述裁切刀与所述断续条相对应。本实用新型在冲切座下压的过程中，压块先压紧承载带，冲头先对产品进行冲孔，然后裁切刀对断续条进行裁切使产品与承载带分离，提高加工效率。
This utility model discloses a metal sheet punching and cutting fixture, including a punching base, a pressing structure, and a punching drive mechanism for driving the punching base downwards. The pressing structure is mounted on the punching base, and the punching drive mechanism is mounted on a base. The base is equipped with a conveyor track for conveying a material strip. The material strip includes several products and a carrier belt. The products are arranged along the length of the material strip, and the products and the carrier belt are connected by discontinuous strips. A punch and an annular cutting blade are mounted on the lower surface of the punching base. The lower end of the punch is lower than the lower end of the cutting blade, and the cutting blade corresponds to the discontinuous strips. In this utility model, during the downward pressing process of the punching base, the pressing block first presses the carrier belt, the punch first punches holes in the products, and then the cutting blade cuts the discontinuous strips to separate the products from the carrier belt, thereby improving processing efficiency.
Description
Technical Field
The utility model belongs to the technical field of cutting, and particularly relates to a metal sheet punching and cutting jig.
Background
The connector is widely applied to various electronic devices for electrically connecting electronic elements, and comprises a plurality of metal contact pieces and a plastic shell coated on the metal contact pieces, wherein the plastic shell is coated on the metal contact pieces in an injection molding mode, and the metal contact pieces are usually produced and processed on a production line in a material belt mode;
The traditional metal contact piece needs to cut out the metal contact piece from the material area earlier when production, carries out operations such as punching a hole at the specific position of metal contact piece again, has a plurality of stations, and the operation needs to carry out station switching, inefficiency, and in cutting the in-process, the material area is moved the position easily moreover, influences the quality of cutting.
Disclosure of utility model
The utility model mainly solves the technical problem of providing a metal sheet punching and cutting jig, wherein in the process of pressing down a punching seat, a pressing block firstly presses a bearing belt, a punch firstly punches a product, and then a cutting knife cuts a discontinuous strip to separate the product from the bearing belt, so that the processing efficiency is improved.
In order to solve the technical problems, the technical scheme adopted by the utility model is that the metal sheet punching and cutting jig comprises a punching seat, a pressing structure and a punching driving mechanism for driving the punching seat to press down, wherein the pressing structure is arranged on the punching seat, the punching driving mechanism is arranged on a base, and the base is provided with a conveying track for conveying a material belt;
The material belt comprises a plurality of products and a bearing belt, the products are distributed along the length direction of the material belt, the products are connected with the bearing belt through intermittent strips, a punch and an annular cutting knife are mounted on the lower surface of the punching seat, the lower end of the punch is lower than the lower end of the cutting knife, the cutting knife corresponds to the intermittent strips, in the pressing process of the punching seat, the punch firstly punches the products, then the cutting knife cuts the intermittent strips to separate the products from the bearing belt, punching and cutting can be completed once, and the processing efficiency is improved;
The pressing structure comprises two pressing blocks and two springs, wherein the two pressing blocks are respectively positioned on two opposite sides of a punching seat, the pressing blocks are connected with a connecting rod, the punching seat is provided with a mounting hole, the connecting rod is mounted in the mounting hole, the springs are arranged between the connecting rod and the top surface of the mounting hole so that the pressing blocks compress the bearing belt, the bearing belt is always compressed in the punching and cutting processes, the bearing belt is prevented from moving in the punching and cutting processes, and the cutting quality is ensured.
Further, the pressing blocks are U-shaped pressing blocks, two pressing blocks jointly form a shape of a loop, and the bearing belts around the product are pressed, so that the bearing belts are prevented from moving.
Further, the punching seat is provided with a guide groove, the two connecting rods are connected with the guide rod in a threaded mode, the guide rod is located in the guide groove, and the guide rod can slide up and down along the direction of the guide groove.
Further, the conveying track is provided with a blanking groove corresponding to the product.
Further, the below of material area is equipped with the support slider, the support slider has two support arms that are used for supporting the product, two the support arm is located respectively the both sides of drift, the support slider is connected with the flat push cylinder, the flat push cylinder is fixed in the base, and when punching a hole, the translation cylinder promotes the support arm and pushes away to the product below, plays the effect of support to the product, prevents that the drift from breaking when punching a hole.
Further, the conveying track is provided with a yielding groove matched with the supporting arm.
Further, the punching driving mechanism comprises a mounting plate and a cutting driving cylinder, the punching seat is connected with the cutting driving cylinder, the cutting driving cylinder is fixed on the mounting plate, the mounting plate is connected with the upper end of the guide rod, and the lower end of the guide rod penetrates through the punching seat to be fixed with the base.
Further, two pressing plates are fixed above the conveying track, the two pressing plates are arranged along the length direction of the conveying track, the two pressing plates are respectively located at two sides of the conveying track, and the pressing plates and the conveying track jointly form a limiting groove.
Further, a material guide plate is arranged below the conveying track and fixed on the base, a blanking hole corresponding to the punch is formed in the material guide plate, a waste collection groove and a product collection groove are formed below the material guide plate, and the waste collection groove corresponds to the blanking hole.
Further, the guide plate is obliquely arranged, punched waste directly falls into the waste collection tank, and products fall into the product collection tank along the guide plate.
The beneficial effects of the utility model are at least as follows:
The product is distributed along the length direction of the material belt, the product and the carrier belt are connected through the intermittent strips, the punch and the annular cutting knife are arranged on the lower surface of the punching seat, the lower end of the punch is lower than the lower end of the cutting knife, the cutting knife corresponds to the intermittent strips, in the process of pressing down the punching seat, the punch firstly punches the product, then the cutting knife cuts the intermittent strips to separate the product from the carrier belt, punching and cutting can be completed once, and the processing efficiency is improved.
The pressing block is U-shaped, and the two pressing blocks jointly form a shape of a loop, so that the bearing belt around the product is pressed, and the bearing belt is prevented from moving;
The lower part of the material belt is provided with the supporting slide block, the supporting slide block is provided with two supporting arms for supporting a product, the two supporting arms are respectively positioned at two sides of the punch, the supporting slide block is connected with the horizontal pushing cylinder, the horizontal pushing cylinder is fixed on the base, and when punching is carried out, the horizontal pushing cylinder pushes the supporting arms to push to the lower part of the product, so that the supporting effect on the product is achieved, and the breaking of the intermittent strip of the punch during punching is prevented;
The utility model discloses a novel automatic punching machine, which is characterized in that a guide plate is arranged below a conveying track and is fixed on a base, the guide plate is provided with a blanking hole corresponding to a punch, a waste collecting tank and a product collecting tank are arranged below the guide plate, the waste collecting tank corresponds to the blanking hole, punched waste directly falls into the waste collecting tank, and products fall into the product collecting tank along the guide plate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is one of the cross-sectional views of the present utility model;
FIG. 3 is a schematic view of the structure of the supporting slider of the present utility model;
FIG. 4 is a second cross-sectional view of the present utility model;
FIG. 5 is an enlarged view of the utility model at A of FIG. 4;
FIG. 6 is an enlarged view of the utility model at B of FIG. 4;
FIG. 7 is a schematic view of the die-cut base and press structure of the present utility model;
FIG. 8 is a schematic view of the structure of the conveyor track of the present utility model;
FIG. 9 is a schematic view of the structure of the material belt of the present utility model;
the parts in the drawings are marked as follows:
1. Punching seat, 11, punch, 12, cutting knife, 13, mounting hole, 14, guide groove, 21, mounting plate, 22, cutting driving cylinder, 23, guide rod, 3, base, 41, product, 42, bearing belt, 43, breaking bar, 5, conveying track, 51, blanking groove, 52, abdicating groove, 53, pressing plate, 54, limiting groove, 61, pressing block, 62, spring, 63, connecting rod, 64, guide rod, 71, supporting slide block, 72, supporting arm, 73, horizontal pushing cylinder, 8, guide plate, 81, blanking hole, 91, waste collecting groove, 92, product collecting groove.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
The embodiment of the utility model provides a metal sheet punching and cutting jig, as shown in figure 1, comprises a punching seat 1, a pressing structure and a punching driving mechanism for driving the punching seat 1 to press downwards, wherein the pressing structure is arranged on the punching seat 1, the punching driving mechanism is arranged on a base 3, and the base 3 is provided with a conveying rail 5 for conveying a material belt;
in the specific implementation, the material belt is driven by the material belt conveying mechanism to move on the conveying track, and the material belt conveying mechanism is in the prior art, so that the description is omitted in this embodiment;
As shown in fig. 9, the material belt includes a plurality of products 41 and a carrier belt 42, the products 41 are arranged along the length direction of the material belt, and the products 41 are connected with the carrier belt 42 by a breaking bar 43, as shown in fig. 7, a punch 11 and an annular cutting knife 12 are mounted on the lower surface of the punching seat 1, the lower end of the punch 11 is lower than the lower end of the cutting knife 12, and the cutting knife 12 corresponds to the breaking bar 43;
The material pressing structure comprises two pressing blocks 61 and two springs 62, wherein the two pressing blocks 61 are respectively positioned on two opposite sides of the punching seat 1, the pressing blocks 61 are connected with a connecting rod 63, the punching seat 1 is provided with a mounting hole 13, the connecting rod 63 is mounted in the mounting hole 13, and the springs 62 are arranged between the connecting rod 63 and the top surface of the mounting hole 13 so that the pressing blocks 61 press the bearing belt 42.
The pressing block 61 is a U-shaped pressing block 61, and two pressing blocks 61 jointly form a shape of a loop.
As shown in fig. 5, the die-cutting base 1 has a guide groove 14, two connecting rods 63 are screwed to a guide rod 64, the guide rod 64 is located inside the guide groove 14, and the guide rod 64 can slide up and down along the direction of the guide groove 14.
As shown in fig. 4, the conveying rail 5 is provided with a blanking groove 51 corresponding to the product 41.
As shown in fig. 2 and 3, a supporting slide 71 is disposed below the material belt, the supporting slide 71 has two supporting arms 72 for supporting the product 41, the two supporting arms 72 are respectively located at two sides of the punch 11, the supporting slide 71 is connected with a horizontal pushing cylinder 73, and the horizontal pushing cylinder 73 is fixed on the base 3.
As shown in fig. 8, the conveying rail 5 is provided with a relief groove 52 matched with the support arm 72.
The punching driving mechanism comprises a mounting plate 21 and a cutting driving cylinder 22, the punching seat 1 is connected with the cutting driving cylinder 22, the cutting driving cylinder 22 is fixed on the mounting plate 21, the mounting plate 21 is connected with the upper end of a guide rod 23, and the lower end of the guide rod 23 penetrates through the punching seat 1 to be fixed with the base 3.
Two pressing plates 53 are fixed above the conveying track 5, the two pressing plates 53 are arranged along the length direction of the conveying track 5, the two pressing plates 53 are respectively located on two sides of the conveying track 5, and the pressing plates 53 and the conveying track 5 jointly form a limiting groove 54.
As shown in fig. 6, a guide plate 8 is disposed below the conveying track 5, the guide plate 8 is fixed on the base 3, the guide plate 8 is provided with a blanking hole 81 corresponding to the punch 11, a waste collection tank 91 and a product collection tank 92 are disposed below the guide plate 8, and the waste collection tank 91 corresponds to the blanking hole 81.
During implementation, the aperture of the blanking hole is larger than that of the punch, so that waste materials can conveniently punch the blanking hole and fall into the waste material collecting tank.
The material guiding plate 8 is obliquely arranged.
In practice, the inclined underside of the guide plate is positioned above the product collection tank, thereby collecting the product.
The working principle of the utility model is that the translation cylinder pushes the supporting arm to push the supporting arm to the lower part of the product, the supporting arm plays a role in supporting the product, the cutting driving cylinder drives the punching seat to press downwards, the pressing block presses the carrier belt under the action of the spring, the punching seat continuously descends, the spring is stressed to compress, the punch firstly punches the product, the punched waste directly falls into the waste collecting tank, then the translation driving cylinder drives the supporting arm of the supporting slide block to reset, the punching seat continuously descends, the cutting knife cuts the intermittent strip to separate the product from the carrier belt, and the product falls into the product collecting tank along the material guiding plate after falling.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (10)
1. The metal sheet punching and cutting jig is characterized by comprising a punching seat (1), a pressing structure and a punching driving mechanism for driving the punching seat to press downwards, wherein the pressing structure is arranged on the punching seat, the punching driving mechanism is arranged on a base (3), and the base is provided with a conveying track (5) for conveying a material belt;
The material belt comprises a plurality of products (41) and a bearing belt (42), the products are distributed along the length direction of the material belt, the products are connected with the bearing belt through intermittent strips (43), a punch (11) and an annular cutting knife (12) are mounted on the lower surface of the punching seat, the lower end of the punch is lower than the lower end of the cutting knife, and the cutting knife corresponds to the intermittent strips;
The pressing structure comprises two pressing blocks (61) and two springs (62), wherein the two pressing blocks are respectively positioned on two opposite sides of a punching seat, the pressing blocks are connected with a connecting rod (63), the punching seat is provided with a mounting hole (13), the connecting rod is mounted in the mounting hole, and the springs are arranged between the connecting rod and the top surface of the mounting hole so that the pressing blocks press the bearing belt.
2. The metal sheet punching and cutting jig according to claim 1, wherein the pressing block is a U-shaped pressing block, and two pressing blocks jointly form a shape of a circle.
3. The metal sheet punching and cutting jig according to claim 1, wherein the punching seat is provided with a guide groove (14), both connecting rods are connected with a guide rod (64) in a threaded manner, the guide rod is positioned in the guide groove, and the guide rod can slide up and down along the direction of the guide groove.
4. The metal sheet punching and cutting jig according to claim 1, wherein the conveying rail is provided with a blanking groove (51) corresponding to a product.
5. The metal sheet punching and cutting jig according to claim 1, wherein a supporting slide block (71) is arranged below the material belt, the supporting slide block is provided with two supporting arms (72) for supporting products, the two supporting arms are respectively positioned at two sides of the punch, the supporting slide block is connected with a horizontal pushing cylinder (73), and the horizontal pushing cylinder is fixed on the base.
6. The metal sheet punching and cutting jig according to claim 5, wherein the conveying rail is provided with a relief groove (52) matched with the supporting arm.
7. The metal sheet punching and cutting jig according to claim 1, wherein the punching driving mechanism comprises a mounting plate (21) and a cutting driving cylinder (22), the punching seat is connected with the cutting driving cylinder, the cutting driving cylinder is fixed on the mounting plate, the mounting plate is connected with the upper end of a guide rod (23), and the lower end of the guide rod is fixed with the base through the punching seat.
8. The metal sheet punching and cutting jig according to claim 7, wherein two pressing plates (53) are fixed above the conveying rail, the two pressing plates are arranged along the length direction of the conveying rail, the two pressing plates are respectively positioned on two sides of the conveying rail, and the pressing plates and the conveying rail jointly form a limiting groove (54).
9. The metal sheet punching and cutting jig according to claim 1, wherein a guide plate (8) is arranged below the conveying track, the guide plate is fixed on the base, a blanking hole (81) corresponding to the punch is formed in the guide plate, and a waste collection groove (91) and a product collection groove (92) are arranged below the guide plate, and the waste collection groove corresponds to the blanking hole.
10. The metal sheet punching and cutting jig according to claim 9, wherein the guide plate is arranged obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520387603.5U CN223847900U (en) | 2025-03-07 | 2025-03-07 | Metal sheet punching and cutting jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520387603.5U CN223847900U (en) | 2025-03-07 | 2025-03-07 | Metal sheet punching and cutting jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223847900U true CN223847900U (en) | 2026-01-30 |
Family
ID=98549791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520387603.5U Active CN223847900U (en) | 2025-03-07 | 2025-03-07 | Metal sheet punching and cutting jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223847900U (en) |
-
2025
- 2025-03-07 CN CN202520387603.5U patent/CN223847900U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208020298U (en) | A kind of weather strip for automobile bicker | |
| CN205926794U (en) | Punching composite die | |
| CN218638352U (en) | Switch elastic sheet bending die | |
| CN223847900U (en) | Metal sheet punching and cutting jig | |
| CN118249158B (en) | Stamping device and process for in-mold riveting wire clamping terminal | |
| CN118403950B (en) | A sheet metal punching machine | |
| CN213671414U (en) | Efficient product mold processing | |
| CN213002076U (en) | Stamping die who facilitates use | |
| CN2374316Y (en) | Plastic thin sheet cut-off appts. | |
| CN219486447U (en) | Semi-automatic glue-pouring machine | |
| CN207592895U (en) | A kind of automotive connector terminal cuts feed mechanism | |
| CN215237399U (en) | Nut stamping forming device | |
| CN214769241U (en) | Integrated plate shearing machine with automatic feeding and discharging device | |
| CN223718150U (en) | Step-by-step stamping punch press | |
| CN111873538B (en) | Single-disc mosquito-repellent incense production die and stamping device | |
| CN222985433U (en) | Die-cut mould of three soldering lug | |
| CN209829925U (en) | Bending mechanism for riveting blade of paper shredder | |
| CN209737754U (en) | Pay-off cuts and equipment apron device | |
| CN223960401U (en) | An automatic shearing, collecting and unloading device for shrapnel. | |
| CN213104007U (en) | Copper material punching equipment | |
| CN224144787U (en) | FPC punch press that possesses clean function | |
| CN220074877U (en) | Die cutting machine with dust removal function | |
| CN218656358U (en) | Hardware die cutting die for pole piece | |
| CN223300921U (en) | Tapping machine for metal chain machining | |
| CN208131762U (en) | Efficient press machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |