CN215239573U - Blanking jig - Google Patents

Abstract

The utility model discloses a blanking tool, include: the lower die plate is provided with a plurality of first blanking holes in a penetrating manner; the upper template is arranged on the lower template and is positioned above the lower template, a plurality of second blanking holes penetrate through the upper template, and the plurality of second blanking holes are in one-to-one correspondence with the plurality of first blanking holes respectively; the drawing plate is arranged between the lower template and the upper template in a sliding mode, and the drawing plate and the second blanking holes form a plurality of discharging grooves for placing materials; when the drawing plate slides away from the lower template and the upper template, the material in the discharging groove can fall into the processing equipment through the corresponding first blanking hole under the action of gravity; can be disposable fall into a plurality of materials of treating processing into processing equipment, improve production efficiency, can also assist simultaneously to treat that processing material is accurate fall into the processing region that processing equipment corresponds, improve the accuracy of blanking.

Description

Blanking jig

Technical Field

The utility model relates to an automatic change processing technology field, a special design blanking tool.

Background

Along with the improvement of mechanical production level, most machines are processed at every turn, a plurality of workpieces can be processed by one-time working of the machines, therefore, a plurality of workpieces to be processed are required to be placed at a working area of the machines before the machines are processed, one part of the existing mode for placing the workpieces to be processed is to place the workpieces to be processed one by one manually by workers, the other part of the existing mode for placing the workpieces to be processed is to realize one-time blanking by simple blanking tools, the mode for placing the materials one by one manually consumes time, the labor intensity of the workers is increased, the working efficiency is reduced, one-time blanking of a plurality of materials is carried out by simple blanking jigs, the blanking position is inaccurate, the materials fall into a non-processing area, and the production efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a blanking tool can be disposable fall into a plurality of processing materials of treating into the processing equipment, improves production efficiency, can also assist simultaneously to treat that the processing material is accurate fall into the processing region that the processing equipment corresponds, improves the accuracy of blanking.

According to the utility model discloses a blanking tool of first aspect embodiment, include: the lower die plate is provided with a plurality of first blanking holes in a penetrating manner; the upper template is arranged on the lower template and is positioned above the lower template, a plurality of second blanking holes penetrate through the upper template, and the plurality of second blanking holes are in one-to-one correspondence with the plurality of first blanking holes respectively; the drawing plate is arranged between the lower template and the upper template in a sliding mode, and the drawing plate and the second blanking holes form a plurality of discharging grooves for placing materials; when the drawing plate slides away from the lower template and the upper template, the material in the material discharge groove can fall into the processing equipment through the corresponding first blanking hole under the action of gravity.

According to the utility model discloses blanking tool has following beneficial effect at least:

through installing the cope match-plate pattern on the lower bolster, the cope match-plate pattern is located the top of lower bolster, be equipped with first blanking hole in the lower bolster, be equipped with second blanking hole in the cope match-plate pattern, slide the pull board and set up between lower bolster and cope match-plate pattern, the staff arranges the material in blowing groove one by one before the blanking, then place the blowing tool in the processing equipment, directly draw out the pull board from between lower bolster and the cope match-plate pattern after that, the material of treating in the blowing groove will pass the orderly processing equipment that falls into in corresponding first blanking hole under the action of gravity, and simultaneously, the accurate processing region that falls into the processing equipment that falls into of the material of treating of whereabouts in the blowing groove can be assisted to first blanking hole in the lower bolster, improve the accuracy of blanking.

According to the utility model discloses a some embodiments, a plurality of first blanking hole is including the first hole and the second hole that the specification is different, first hole is arranged along the pull direction of pull board and is formed first punch combination, the second hole forms second punch combination, a plurality of along the pull direction of pull board second blanking hole is including the third hole and the fourth hole that the specification is different, the third hole is arranged along the pull direction of pull board and is formed the third punch combination, the fourth hole forms the fourth punch combination along the pull direction of pull board.

According to some embodiments of the utility model, the pull board is including first plate body and second plate body, first plate body slides and sets up between first punch combination and third punch combination, the second plate body slides and sets up between second punch combination and fourth punch combination.

According to some embodiments of the utility model, the concave spout that is equipped with in one side that the lower bolster is close to the cope match-plate pattern, pull board slidable ground sets up in the spout.

According to the utility model discloses a some embodiments, the protruding spacing lug that is equipped with in one side that is close to the cope match-plate pattern in the lower bolster, the concave spacing groove that is equipped with spacing lug looks adaptation of one side that the pull board is close to the lower bolster, block in the spacing groove spacing lug slidable.

According to some embodiments of the utility model, the bottom of lower bolster is equipped with the location projection that is used for with the external equipment location.

According to some embodiments of the utility model, be equipped with the handle portion that supplementary staff got to put the tool on the lower bolster.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic perspective view of a blanking jig according to an embodiment of the present invention;

FIG. 2 is an exploded view of the blanking fixture shown in FIG. 1;

fig. 3 is a perspective view of the drawing plate shown in fig. 1;

fig. 4 is a sectional view of the blanking jig shown in fig. 1.

Reference numerals:

100 lower templates, 110 first blanking holes, 111 first hole groups, 112 second hole groups, 120 chutes, 130 limit lugs, 140 positioning convex columns, 150 gripping parts,

200 upper die plate, 210 second blanking holes, 211 third hole group, 212 fourth hole group, 220 discharging groove,

300 pull plate, 310 spacing groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The blanking jig according to the embodiment of the present invention is described below with reference to fig. 1 to 4.

As shown in fig. 1, fig. 2 and fig. 4, according to the utility model discloses blanking tool includes: a lower template 100, an upper template 200 and a drawing plate 300.

A plurality of first blanking holes 110 penetrate through the lower template 100; the upper template 200 is installed on the lower template 100 and is positioned above the lower template 100, a plurality of second blanking holes 210 penetrate through the upper template 200, and the plurality of second blanking holes 210 are respectively in one-to-one correspondence with the plurality of first blanking holes 110; the drawing plate 300 is slidably arranged between the lower template 100 and the upper template 200, and the drawing plate 300 and the plurality of second blanking holes 210 together form a plurality of discharging grooves 220 for placing materials; after the drawing plate 300 slides away from the lower mold plate 100 and the upper mold plate 200, the material in the material discharge groove 220 falls into the processing equipment through the corresponding first material discharge hole 110 under the action of gravity.

For example, as shown in fig. 1, 2 and 4, a plurality of first blanking holes 110 may penetrate through the lower template 100, the upper template 200 may be installed on the lower template 100, the upper template 200 is located above the lower template 100 after installation, a plurality of second blanking holes 210 assisting in accurately blanking the material to be processed penetrate through the upper template 200, the plurality of second blanking holes 210 correspond to the plurality of first blanking holes 110 one to one, the drawing plate 300 is slidably disposed between the lower template 100 and the upper template 200, the drawing plate 300 may form a plurality of discharging slots 220 for placing the material together with the plurality of second blanking holes 210, wherein, when the drawing plate 300 slides away from the lower template 100 and the upper template 200, the material in the discharging slots 220 may pass through the first blanking holes 110 under the action of gravity and fall into the processing equipment in order.

The upper template 200 and the lower template 100 are mounted together by fasteners, the cross sections of the first blanking hole 110 and the second blanking hole 210 are both strip-shaped structures, the shapes of the first blanking hole 110 and the second blanking hole 210 are similar, and the first blanking hole 110 can be equal to or slightly larger than the second blanking hole 210.

Specifically, the upper template 200 is installed on the lower template 100, the upper template 200 is located above the lower template 100, the lower template 100 is provided with a first blanking hole 110, the upper template 200 is provided with a second blanking hole 210, the pull plate 300 is arranged between the lower template 100 and the upper template 200 in a sliding manner, workers arrange materials in the discharging groove 220 one by one before blanking, then the discharging jig is placed in the processing equipment, then the pull plate 300 is directly taken from between the lower template 100 and the upper template 200, the materials to be processed in the discharging groove 220 can pass through the corresponding first blanking hole 110 under the action of gravity and fall into the processing equipment in order, meanwhile, the first blanking hole 110 in the lower template 100 can assist the materials to be processed falling in the discharging groove 220 to fall into a processing area corresponding to the processing equipment accurately, and the accuracy of blanking is improved.

According to the utility model discloses blanking tool, the first blanking hole 110 of a plurality of is including the first hole and the second hole that the specification is different, first hole is arranged along the pull direction of pull board 300 and is formed first punch combination 111, the second hole forms second punch combination 112, a plurality of along the pull direction of pull board 300 second blanking hole 210 is including the third hole and the fourth hole that the specification is different, the third hole is arranged along the pull direction of pull board 300 and is formed third punch combination 211, the fourth hole forms fourth punch combination 212 along the pull direction of pull board 300. For example, as shown in fig. 1, fig. 2 and fig. 4, in the present embodiment, the first hole group 111 and the second hole group 112 are both holes having a long-strip-shaped cross section, wherein the size of the first hole group 111 is larger than that of the second hole group 112, the third hole group 211 and the fourth hole group 212 are both holes having a long-strip-shaped cross section, wherein the size of the third hole group 211 is larger than that of the fourth hole group 212, the first plate body is disposed between the first hole group 111 and the third hole group 211, and the second plate body is disposed between the second hole group 112 and the fourth hole group 212, so that a worker can put two to-be-processed materials having different sizes into the blanking jig, and can drop a plurality of to-be-processed materials having different specifications into the processing equipment at one time, thereby improving the production efficiency.

According to the utility model discloses blanking tool, pull board 300 is including first plate body and second plate body, first plate body slides and sets up between first punch combination 111 and third punch combination 211, the second plate body slides and sets up between second punch combination 112 and fourth punch combination 212. For example, as shown in fig. 1 to 4, in the present embodiment, a first plate body is disposed between the first hole group 111 and the third hole group 211, a second plate body is disposed between the second hole group 112 and the fourth hole group 212, and the width of the first plate body is greater than that of the second plate body, so that a worker can control the blanking time of the materials to be processed in the second hole group 112 and the fourth hole group 212 through the first plate body and the second plate body, thereby realizing batch blanking.

According to the utility model discloses blanking tool, the concave spout 120 that is equipped with in one side that lower bolster 100 is close to cope match-plate pattern 200, pull board 300 slidable ground sets up in spout 120. For example, as shown in fig. 1, 2 and 4, the sliding groove 120 is concavely formed on the lower mold plate 100, and the shape of the sliding groove 120 matches the shape of the drawing plate 300, so that the sliding groove 120 can limit the drawing plate 300 to slide in the sliding groove 120, prevent the drawing plate 300 from deviating from a set sliding track in the sliding process, and also prevent the drawing plate 300 from freely swinging in the sliding groove 120.

According to the utility model discloses blanking tool, the protruding spacing lug 130 that is equipped with in one side that is close to cope match-plate pattern 200 in the lower bolster 100, the concave spacing groove 310 that is equipped with spacing lug 130 looks adaptation of one side that is close to lower bolster 100 of pull board 300, block in spacing groove 310 spacing lug 130 slidable. For example, as shown in fig. 2 to 4, the limiting protrusion 130 is convexly disposed in the sliding groove 120, and when the drawing plate 300 slides in the upper mold plate 200 and the lower mold plate 100, the limiting protrusion 130 is slidably engaged in the limiting groove 310 of the drawing plate 300, as shown in fig. 4, in this embodiment, the height of the limiting protrusion 130 is similar to the height of the limiting groove 310, and the width of the limiting protrusion 130 is also similar to the width of the limiting groove 310, and by adopting the design of sliding fit between the limiting protrusion 130 and the limiting groove 310, the sliding process of the drawing plate 300 in the sliding groove 120 is more stable, and meanwhile, when the limiting protrusion 130 slides to the inner end surface of the limiting groove 310, the limiting protrusion 130 can limit the drawing plate 300 to continuously slide towards the inside of the sliding groove 120, so as to avoid collision between the drawing plate 300 and the inner end surface of the sliding groove 120.

According to the utility model discloses blanking tool, the bottom of lower bolster 100 is equipped with the location projection 140 that is used for with the external equipment location. For example, as shown in fig. 1, 2 and 4, the positioning protruding columns 140 are convexly disposed on the lower surface of the lower mold plate 100, in this embodiment, the number of the positioning protruding columns 140 is 4, and the positioning protruding columns are respectively disposed in four corners of the bottom surface of the lower mold plate 100, during the production process, a worker places an empty blanking jig on a workbench, the pull plate 300 is located between the first blanking hole 110 and the second blanking hole 210, then puts the material to be processed into the material placing groove 220, then positions the discharged blanking jig on the processing position of the processing equipment through the positioning protruding columns 140, and then the worker takes out the pull plate 300 from between the lower mold plate 100 and the upper mold plate 200, the material to be processed in the material placing groove 220 will fall into the processing area of the processing equipment through the first blanking hole 110 under the action of gravity, through the positioning protruding columns 140, so that the blanking jig can be accurately positioned in the processing equipment, the auxiliary material to be processed falls into the accurate processing position.

According to the utility model discloses blanking tool is equipped with the handle portion 150 that supplementary staff got to put the tool on lower bolster 100. For example, as shown in fig. 1, 2 and 4, the grip portions 150 are disposed on both sides of the lower mold plate 100, so that the worker can hold the grip portions 150 with both hands to lift the entire jig from the horizontal end, and the grip portions 150 are disposed on the lower mold plate 100, thereby facilitating the worker to smoothly transfer the jig between the processing equipment and the work table.

The utility model relates to a blanking tool's theory of operation as follows:

firstly, the staff places empty blanking tool on the workstation earlier, pull board 300 this moment is located between first blanking hole 110 and second blanking hole 210, will wait to process the material and put into blowing groove 220 after that, if have a plurality of blanking tools in the workshop, can put all empty blanking tools earlier, the orderly pile together of blanking tool that will put the completion, then, the blanking tool that will put the completion is fixed a position to the processing position of processing equipment through location projection 140, then, the staff takes pull board 300 out from between lower bolster 100 and cope match-plate pattern 200, the material of waiting to process in blowing groove 220 will pass first blanking hole 110 under the effect of gravity and fall into the processing region of processing equipment and process.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims (7)

1. Blanking tool, its characterized in that includes:

the lower die plate is provided with a plurality of first blanking holes in a penetrating manner;

the upper template is arranged on the lower template and is positioned above the lower template, a plurality of second blanking holes penetrate through the upper template, and the plurality of second blanking holes are in one-to-one correspondence with the plurality of first blanking holes respectively;

the drawing plate is arranged between the lower template and the upper template in a sliding mode, and the drawing plate and the second blanking holes form a plurality of discharging grooves for placing materials; wherein the content of the first and second substances,

when the drawing plate slides away from the lower template and the upper template, the materials in the material discharge groove can fall into the processing equipment through the corresponding first blanking holes under the action of gravity.

2. The blanking jig of claim 1, wherein the plurality of first blanking holes comprise first holes and second holes with different specifications, the first holes are arranged along a drawing direction of the drawing plate to form a first hole group, the second holes are arranged along the drawing direction of the drawing plate to form a second hole group, the plurality of second blanking holes comprise third holes and fourth holes with different specifications, the third holes are arranged along the drawing direction of the drawing plate to form a third hole group, and the fourth holes are arranged along the drawing direction of the drawing plate to form a fourth hole group.

3. The blanking jig of claim 2, wherein the drawing plate comprises a first plate and a second plate, the first plate is slidably disposed between the first hole group and the third hole group, and the second plate is slidably disposed between the second hole group and the fourth hole group.

4. The blanking jig of claim 1, wherein a sliding groove is concavely formed in one side of the lower template, which is close to the upper template, and the drawing plate is slidably disposed in the sliding groove.

5. The blanking jig of any one of claims 1 to 4, wherein a limiting projection is convexly provided at one side of the lower template close to the upper template, a limiting groove adapted to the limiting projection is concavely provided at one side of the drawing plate close to the lower template, and the limiting projection is slidably engaged in the limiting groove.

6. The blanking jig of any one of claims 1 to 4, wherein a positioning boss for positioning with an external device is provided at the bottom of the lower mold plate.

7. The blanking jig of any one of claims 1 to 4, wherein a grip portion for assisting a worker in taking and placing the jig is arranged on the lower template.

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