CN211360246U

CN211360246U - Positioning mechanism and blanking die

Info

Publication number: CN211360246U
Application number: CN201921252359.2U
Authority: CN
Inventors: 张进俊; 杜恩龙; 周仕杰
Original assignee: Guangzhou Guangqi Ogihara Die & Stamping Co ltd
Current assignee: Guangzhou Guangqi Ogihara Die & Stamping Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-08-28
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a positioning mechanism and blanking die, positioning mechanism are used for installing on the blanking die, and positioning mechanism includes the threaded rod, the cover is equipped with the screwed pipe on the threaded rod, install locating component on the screwed pipe, the threaded rod is provided with and is used for adjusting the handle that locating component removed, locating component carries out the location structure of fixing a position including being used for treating processing panel, when the handle rotates, the threaded rod rotates, and drives locating component follows the threaded rod gos forward or retreats. The utility model discloses can the quick adjustment move the location, satisfy the location of different panels, can reduce frock development cost input, reduce the retooling frequency, the commonality is stronger.

Description

Positioning mechanism and blanking die

Technical Field

The utility model relates to the technical field of mold, especially, relate to a positioning mechanism and blanking die.

Background

The blanking die is a die for stamping a plate to be processed into a required contour part under the action of a driving mechanism. The blanking die generally comprises: the upper die is connected with the driving mechanism and can be matched with the lower die under the action of the driving structure, and a plate to be processed on the lower die is punched into a workpiece with a required outer contour. The positioning device is used for positioning the plate to be processed, and the plate to be processed is prevented from slipping off due to stress when being blanked, so that the size and the precision of a workpiece are prevented from being influenced.

In current arc steel mould fixing device, because arc steel shape is respectively different, a positioner can only fix a position the panel of treating of single specification, if need fix a position the panel of treating of different specifications, then need switch over the mould repeatedly during production, often lead to production efficiency low, influence coil stock machining efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a can satisfy the location of different panels, can quick adjustment move the location, reduce frock development cost input, reduce the retooling frequency, improve the positioning mechanism of productivity effect.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

positioning mechanism for install on blanking die, including the threaded rod, the cover is equipped with the screwed pipe on the threaded rod, install locating component on the screwed pipe, the threaded rod is provided with and is used for adjusting the handle that locating component removed, locating component carries out the location structure of fixing a position including being used for treating processing panel, when the handle rotates, the threaded rod rotates, and drives locating component follows the threaded rod advances or retreats.

Furthermore, the positioning structure comprises a bearing plate and a positioning cylinder arranged on one side of the bearing plate, and the bearing plate is provided with a bearing cambered surface matched with the shape of the plate to be processed.

Furthermore, the positioning mechanism further comprises a guide rail, a sliding block in sliding fit with the guide rail, and a sleeve connected with the sliding block, the sleeve is sleeved on the threaded pipe and connected with the threaded pipe, and the positioning assembly is mounted on the sleeve.

Further, the positioning assembly further comprises a connecting block, the connecting block is installed on the sleeve, and the two ends of the connecting block are provided with the positioning structures.

Furthermore, the guide rails are arranged in parallel, each guide rail is provided with one sliding block in a sliding mode, and the sleeve is connected with the two sliding blocks through a connecting plate.

Further, positioning mechanism still includes first threaded rod fixed block and second threaded rod fixed block, first threaded rod fixed block and second threaded rod fixed block be provided with respectively with threaded rod matched with first fixed orifices and second fixed orifices, the one end of threaded rod is rotatable to be passed first fixed orifices, the other end of threaded rod is rotatable to be passed the second fixed orifices.

Furthermore, positioning mechanism still includes stop screw, first threaded rod fixed block be provided with be used for with stop screw matched with spacing hole, spacing hole with first fixed orifices intercommunication just spacing hole with first fixed orifices sets up perpendicularly, stop screw is used for the restriction the threaded rod rotates.

The second objective of the present invention is to provide a blanking die.

The second purpose of the utility model is realized by adopting the following technical scheme:

the blanking die comprises the positioning mechanism, and further comprises an upper die and a lower die which are arranged oppositely, and the positioning mechanism is arranged on the lower die.

Compared with the prior art, the beneficial effects of the utility model reside in that:

when using the utility model discloses a positioning mechanism when fixing a position arc steel, places arc steel on location structure earlier, and location structure fixes a position arc steel, then turning handle makes the threaded rod rotate to drive locating component and advance or retreat along the threaded rod, thereby realize the accurate positioning of arc steel. The utility model discloses a positioning mechanism adopts the universal architecture, can satisfy the location of different coiled materials, and the commonality is stronger, can the quick adjustment move the location, reduces frock development cost input, reduces the retooling frequency, improves the productivity effect.

Drawings

Fig. 1 is one of the schematic diagrams provided by the present invention;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure: 1. an upper die; 2. a lower die; 3. a threaded rod; 4. a threaded pipe; 5. a handle; 6. a positioning cylinder; 7. A support plate; 8. connecting blocks; 9. a guide rail; 10. a slider; 11. a sleeve; 12. a connecting plate; 13. a first threaded rod fixing block; 14. a second threaded rod fixing block; 15. and a limiting screw.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "one," "another," and the like are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Corresponding reference numerals are used throughout the figures to indicate corresponding or corresponding elements (e.g., elements identified as "1 XX" and "2 XX" are structurally identical and functionally similar).

As shown in fig. 1-2, for the utility model provides a pair of positioning mechanism, this positioning mechanism are used for installing on blanking die, including threaded rod 3, the cover is equipped with screwed pipe 4 on the threaded rod 3, install locating component on the screwed pipe 4, threaded rod 3 is provided with and is used for adjusting handle 5 that locating component removed, locating component carries out the location structure of fixing a position including being used for treating processing panel, when handle 5 rotates, threaded rod 3 rotates, and drives locating component follows threaded rod 3 gos forward or retreats.

In this embodiment, treat that the processing board is preferred to be arc steel, when using the utility model discloses a when positioning mechanism fixes a position arc steel, place arc steel on location structure earlier, location structure fixes a position arc steel, then turning handle 5 makes threaded rod 3 rotate to drive locating component and follow threaded rod 3 and advance or retreat, thereby realize the accurate positioning of arc steel. The utility model discloses a positioning mechanism adopts the universal architecture, can satisfy the location of different coiled materials, and the commonality is stronger, can the quick adjustment move the location, reduces frock development cost input, reduces the retooling frequency, improves the productivity effect.

As a preferred embodiment, the positioning structure comprises a bearing plate 7 and a positioning cylinder 6 arranged on one side of the bearing plate 7, and the bearing plate 7 is provided with a bearing cambered surface adapted to the shape of the plate to be processed. Through setting up a location section of thick bamboo 6, be convenient for treat processing panel and carry out the guide location, bearing board 7 is provided with the bearing cambered surface, makes it better bearing treat processing panel, and adaptability is stronger.

As a preferred embodiment, the positioning mechanism further includes a guide rail 9, a slider 10 in sliding fit with the guide rail 9, and a sleeve 11 connected to the slider 10, the sleeve 11 is sleeved on the threaded pipe 4 and connected to the threaded pipe 4, and the positioning assembly is mounted on the sleeve 11. When the threaded rod 3 rotates and drives the positioning component to move forwards or backwards along the threaded rod 3, the guide rail 9 is arranged, so that the movement of the positioning component is guided.

As a preferred embodiment, the positioning assembly further comprises a connecting block 8, the connecting block 8 is mounted on the sleeve 11, and the positioning structures are arranged at both ends of the connecting block 8. Through setting up two location structure, can further improve the positioning action of treating the processing board.

In a preferred embodiment, two guide rails 9 are provided, two guide rails 9 are arranged in parallel, one sliding block 10 is slidably mounted on each guide rail 9, and the sleeve 11 is connected with the two sliding blocks 10 through a connecting plate 12. Through setting up two guide rails 9, make slider 10 slide more smoothly and stably.

As a preferred embodiment, the positioning mechanism further includes a first threaded rod fixing block 13 and a second threaded rod fixing block 14, the first threaded rod fixing block 13 and the second threaded rod fixing block 14 are respectively provided with a first fixing hole and a second fixing hole matched with the threaded rod 3, one end of the threaded rod 3 can rotatably penetrate through the first fixing hole, and the other end of the threaded rod 3 can rotatably penetrate through the second fixing hole.

As a preferred embodiment, the positioning mechanism further includes a limit screw 15, the first threaded rod fixing block 13 is provided with a limit hole used for being matched with the limit screw 15, the limit hole is communicated with the first fixing hole and is perpendicular to the first fixing hole, and the limit screw 15 is used for limiting the rotation of the threaded rod 3. By arranging the limit screw 15, the distance for limiting the movement of the threaded pipe 4 can be freely adjusted, and the positioning precision is further improved.

The utility model also provides a blanking die, this blanking die still includes foretell positioning mechanism including relative last mould 1 and the lower mould 2 that sets up, and wherein, positioning mechanism installs on lower mould 2.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. Positioning mechanism for install on blanking die, its characterized in that, including the threaded rod, the cover is equipped with the screwed pipe on the threaded rod, install locating component on the screwed pipe, the threaded rod is provided with and is used for adjusting the handle that locating component removed, locating component carries out the location structure of fixing a position including being used for treating processing panel, when the handle rotates, the threaded rod rotates, and drives locating component follows the threaded rod advances or retreats.

2. The positioning mechanism according to claim 1, wherein the positioning structure comprises a supporting plate and a positioning cylinder arranged on one side of the supporting plate, and the supporting plate is provided with a supporting cambered surface adapted to the shape of the plate to be processed.

3. The positioning mechanism of claim 2 further comprising a guide rail, a slider slidably engaged with the guide rail, and a sleeve coupled to the slider, the sleeve being disposed over and coupled to the threaded pipe, the positioning assembly being mounted on the sleeve.

4. The positioning mechanism of claim 3, wherein the positioning assembly further comprises a connecting block mounted on the casing, the positioning structure being provided at both ends of the connecting block.

5. The positioning mechanism according to claim 3, wherein there are two of said guide rails, two of said guide rails are juxtaposed, one of said sliding blocks is slidably mounted on each of said guide rails, and said sleeve is connected to both of said sliding blocks through a connecting plate.

6. The positioning mechanism of claim 1, further comprising a first threaded rod fixing block and a second threaded rod fixing block, wherein the first threaded rod fixing block and the second threaded rod fixing block are respectively provided with a first fixing hole and a second fixing hole which are matched with the threaded rod, one end of the threaded rod can rotatably penetrate through the first fixing hole, and the other end of the threaded rod can rotatably penetrate through the second fixing hole.

7. The positioning mechanism as set forth in claim 6, further comprising a limit screw, wherein the first threaded rod fixing block is provided with a limit hole for cooperating with the limit screw, the limit hole is communicated with the first fixing hole and is arranged perpendicular to the first fixing hole, and the limit screw is used for limiting the rotation of the threaded rod.

8. A blanking die comprising the positioning mechanism of any one of claims 1 to 7, and further comprising an upper die and a lower die disposed opposite each other, said positioning mechanism being mounted on said lower die.