Steel sheet in-mold jig
By designing the steel sheet molding fixture, using the suction nozzle and vacuum pump to adsorb the steel sheet, and using the structure of the plug-in groove and bearing column, the problem of the steel sheet being placed in the mold is solved, achieving efficient, simple operation and low operation The steel sheet with error rate is automatically transferred.
Patent Information
- Application Number
- CN202421102131.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-20
AI Technical Summary
In the prior art, the process of manually putting steel sheets in stamping or die-casting molds takes a long time, affecting production efficiency.
A steel sheet molding fixture is designed, including upper, middle and lower fixtures. The steel sheet is adsorbed through the suction nozzle and vacuum pump, and the structure of the plug groove and bearing column is used to realize the automatic transfer of steel sheets and multiple steels. The film moves at once.
It greatly improves the working efficiency of steel sheets into the mold, simplifies operation, reduces the error rate, and can transfer multiple steel sheets at one time.
Smart Images
Figure CN222245784U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of jigs, in particular to a steel sheet mold-injection jig. Background Art
[0002] According to market demand, it is necessary to die-cast or stamp annular steel sheets and plastic materials together. In the prior art, steel sheets are usually manually placed into a stamping or die-casting mold piece by piece, and then plastic materials are placed into the mold for stamping or die-casting. In the production process of such products, the time spent on manually placing steel sheets into the mold piece by piece accounts for a large part of the time required for the entire production process. Therefore, how to shorten this part of time and optimize the production process of placing steel sheets into the mold has always been a key research topic in the industry. Summary of the invention
[0003] The utility model aims to solve the shortcomings in the prior art and provides a steel sheet mold-in-mold jig.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel sheet mold-in-mold jig, comprising a lower jig, an intermediate jig and an upper jig, wherein the upper jig and the intermediate jig are nested together, and the intermediate jig is adsorbed with a steel sheet to be loaded. When the intermediate jig and the lower jig are assembled together, the steel sheet to be loaded adsorbed by the intermediate jig is loaded onto the lower jig, wherein:
[0005] A preset number of receiving columns are arranged on the lower fixture, and the receiving columns are protruded upward from the surface of the lower fixture to a preset height;
[0006] A preset number of suction nozzles and suction holes are provided on the intermediate jig, the suction holes pass through the intermediate jig, and the suction nozzles are communicated with the suction holes; the suction nozzles are fixedly installed in the suction holes, so that the suction nozzles are installed on one surface of the intermediate jig; the steel sheets to be loaded are adsorbed onto the other surface of the intermediate jig, and the openings of the suction holes are formed on the other surface of the intermediate jig, so that the steel sheets to be loaded block the openings of the suction holes, thereby being adsorbed on the surface of the intermediate jig.
[0007] In an embodiment of the present application, a preset number of plug-in holes are provided on the upper jig, and the plug-in holes pass through the upper jig; a preset number of handles are fixedly connected to the intermediate jig, and parts of the handles pass through the plug-in holes of the upper jig, so that the upper jig and the intermediate jig are stacked together, and the upper jig and the intermediate jig are lifted by the handles.
[0008] In an embodiment of the present application, a preset number of nozzle perforations are also provided on the upper jig, and the nozzle perforations penetrate the upper jig. The nozzle perforations allow the nozzle to extend into and partially pass through, thereby making the stacking of the upper jig and the intermediate jig more stable.
[0009] In an embodiment of the present application, the side of the intermediate jig fixedly connected to the suction nozzle is the front side, and the side opposite to the front side is the back side of the intermediate jig. An insertion groove is provided on the back side of the intermediate jig, and the insertion groove is recessed to a preset depth from the back side of the intermediate jig toward the front side of the intermediate jig.
[0010] In an embodiment of the present application, the steel sheet is adsorbed onto the edge of the plug-in slot, so that the steel sheet encloses the plug-in slot, and the shape of the steel sheet is the same as the cross-sectional shape of the plug-in slot.
[0011] In an embodiment of the present application, a preset mounting through hole is provided on the intermediate jig, and the mounting through hole penetrates the intermediate jig along the thickness of the intermediate jig.
[0012] In an embodiment of the present application, a preset number of first springs are fixedly mounted on the upper jig, and when the upper jig and the intermediate jig are stacked together, the first springs are inserted into the mounting through holes on the intermediate jig, and part of the first springs extends out from the mounting through holes; the first springs have an insertion channel.
[0013] In an embodiment of the present application, a preset number of fixed mounting holes are provided on the lower fixture, a preset number of support columns are fixedly installed in the fixed mounting holes, a second spring and the sliding sleeve are sleeved on the support columns, the sliding sleeve is in contact with the second spring, and the sliding sleeve is located above the second spring.
[0014] In an embodiment of the present application, the support column has a boss, and the boss is formed by extending a preset length radially outward from the outer wall of the support column; when the assembly of the intermediate jig and the upper jig is buckled with the lower jig, the support column on the lower jig passes through the mounting hole on the intermediate jig, and the insertion channel of the first spring on the upper jig covers the part of the support column extending out of the mounting hole.
[0015] In an embodiment of the present application, a preset number of receiving columns are provided on the lower jig, and an annular groove is provided around the receiving columns. When the assembly of the intermediate jig and the upper jig is buckled on the lower jig, the receiving columns on the lower jig are inserted into the insertion grooves on the intermediate jig, so that the steel sheet is transferred to the receiving columns.
[0016] The beneficial effects of the present application are as follows: the present application provides a jig for steel sheets to be put into a mold, the suction nozzle is connected to a vacuum pump to generate adsorption force, the suction nozzle adsorbs the steel sheet onto the middle jig, when the middle jig and the lower jig are buckled together, the plug-in slot on the middle jig sleeves the receiving column on the lower jig, and then the vacuum pump is disconnected or positive pressure is generated on the suction nozzle, and the steel sheet on the middle jig is moved to the receiving column for the next process. The jig of the present application is provided with a large number of plug-in slots and a large number of receiving columns, so that multiple steel sheets can be transferred at one time. The steel sheet input jig provided by the present application has a simple structure, and multiple steel sheets can be moved to the lower jig each time, which greatly improves work efficiency, is simple to operate, and reduces the error rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The utility model provides a structural schematic diagram of a steel sheet mold-in-mold jig.
[0018] Figure 2 The utility model provides a structural schematic diagram of a steel sheet mold-entering jig with the upper jig removed.
[0019] Figure 3 The utility model provides a structural schematic diagram of a lower jig of a steel sheet mold-feeding jig.
[0020] Figure 4 It mainly provides a structural schematic diagram of an upper jig and a lower jig of a steel sheet mold insertion jig assembled together. DETAILED DESCRIPTION
[0021] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.
[0022] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.
[0023] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).
[0024] Please refer to Figure 1-4 The present application provides a steel sheet mold-injection jig, which comprises a lower jig 1, an intermediate jig 2 and an upper jig 3. The upper jig 3 and the intermediate jig 2 are nested together, and a steel sheet 6 to be loaded is adsorbed on the intermediate jig 2. When the intermediate jig 2 and the lower jig 1 are assembled together, the steel sheet 6 to be loaded adsorbed by the intermediate jig 2 is loaded onto the lower jig 1, wherein:
[0025] The lower fixture 1 is provided with a preset number of receiving columns 12, and the receiving columns 12 are protruded upward from the surface of the lower fixture 1 by a preset height;
[0026] A preset number of suction nozzles 5 and suction holes 21 are provided on the intermediate jig 2, and the suction hole 21 passes through the intermediate jig 2, and the suction nozzle 2 and the suction hole 21 are communicated; the suction nozzle 5 is fixedly installed in the suction hole 21, so that the suction nozzle 5 is installed on one surface of the intermediate jig 2; the steel sheet 6 to be loaded is adsorbed onto the other surface of the intermediate jig 2, and the opening of the suction hole 21 is formed on the other surface of the intermediate jig 2, so that the steel sheet 6 to be loaded blocks the opening of the suction hole 21, thereby being adsorbed on the surface of the intermediate jig 2.
[0027] In an embodiment of the present application, a preset number of plug holes 32 are provided on the upper jig 3, and the plug holes 32 pass through the upper jig 3; a preset number of handles 4 are fixedly connected to the intermediate jig 2, and parts of the handles 4 pass through the plug holes 32 of the upper jig 3, so that the upper jig 3 and the intermediate jig 2 are stacked together, and the upper jig 3 and the intermediate jig 2 are lifted by the handles 4.
[0028] In an embodiment of the present application, a preset number of nozzle perforations 31 are also provided on the upper jig 3 , and the nozzle perforations 31 penetrate the upper jig 3 . The nozzle perforations 31 allow the nozzle 5 to extend into and partially pass through, thereby making the stacking of the upper jig 3 and the intermediate jig 2 more stable.
[0029] In an embodiment of the present application, the side of the intermediate jig 2 fixedly connected to the suction nozzle 5 is the front side, and the side opposite to the front side is the back side of the intermediate jig 2. An insertion groove 20 is provided on the back side of the intermediate jig 2, and the insertion groove 20 is recessed to a preset depth from the back side of the intermediate jig 2 toward the front side of the intermediate jig 2.
[0030] In an embodiment of the present application, when the steel sheet 6 is adsorbed to the edge of the plug-in slot 20 , the steel sheet 6 encloses the plug-in slot 20 , and the shape of the steel sheet 6 is the same as the cross-sectional shape of the plug-in slot 20 .
[0031] In the embodiment of the present application, a preset mounting through hole 22 is provided on the intermediate jig 2 , and the mounting through hole 22 penetrates the intermediate jig 2 along the thickness of the intermediate jig 2 .
[0032] In an embodiment of the present application, a preset number of first springs 33 are fixedly mounted on the upper jig 3. When the upper jig 3 and the intermediate jig 2 are stacked together, the first springs 33 are inserted into the mounting through holes 22 on the intermediate jig 2, and part of the first springs 33 extends from the mounting through holes 22; the first springs 33 have an insertion channel 330.
[0033] In an embodiment of the present application, a preset number of fixed mounting holes 10 are provided on the lower fixture 1, a preset number of support columns 34 are fixedly installed in the fixed mounting holes 10, a second spring 35 and a sliding sleeve 36 are sleeved on the support columns 34, the sliding sleeve 36 is in contact with the second spring 35, and the sliding sleeve 36 is located above the second spring 35.
[0034] In an embodiment of the present application, the support column 34 has a boss 360, and the boss 360 is formed by extending radially outward from the outer wall of the support column 34 to a preset length; when the assembly of the intermediate jig and the upper jig is engaged with the lower jig 3, the support column 34 on the lower jig 1 passes through the mounting hole 22 on the intermediate jig 2, and the insertion channel 330 of the first spring 33 on the upper jig 3 covers the part of the support column 34 extending out of the mounting hole 22.
[0035] In an embodiment of the present application, a preset number of receiving columns 12 are provided on the lower jig, and an annular groove 11 is provided around the receiving columns 12. When the assembly of the intermediate jig 2 and the upper jig 3 is buckled on the lower jig 1, the receiving columns 12 on the lower jig 1 are inserted into the insertion grooves 20 on the intermediate jig 2, so that the steel sheet 6 is transferred to the receiving columns 12.
[0036] The working principle of the present application is as follows: the present application provides a steel sheet mold-entering jig, the suction nozzle is connected to the vacuum pump to generate adsorption force, the suction nozzle adsorbs the steel sheet on the middle jig, when the middle jig and the lower jig are buckled together, the plug-in slot on the middle jig sleeves the receiving column on the lower jig, and then disconnects the vacuum pump or generates positive pressure on the suction nozzle, and moves the steel sheet on the middle jig to the receiving column for the next process. The jig of the present application is provided with many plug-in slots and many receiving columns, so that multiple steel sheets can be transferred at one time.
[0037] The steel sheet mold insertion jig provided in the present application has a simple structure and can move multiple steel sheets to the lower jig at a time, which greatly improves work efficiency, is simple to operate, and reduces the error rate.
[0038] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A steel sheet mold jig, characterized in that: It comprises a lower jig, an intermediate jig and an upper jig, wherein the upper jig and the intermediate jig are nested together, and the intermediate jig has a steel sheet to be loaded adsorbed thereon. When the intermediate jig and the lower jig are assembled together, the steel sheet to be loaded adsorbed by the intermediate jig is loaded onto the lower jig, wherein: A preset number of receiving columns are arranged on the lower fixture, and the receiving columns are protruded upward from the surface of the lower fixture to a preset height; A preset number of suction nozzles and suction holes are provided on the intermediate jig, the suction holes pass through the intermediate jig, and the suction nozzles are communicated with the suction holes; the suction nozzles are fixedly installed in the suction holes, so that the suction nozzles are installed on one surface of the intermediate jig; the steel sheets to be loaded are adsorbed onto the other surface of the intermediate jig, and the openings of the suction holes are formed on the other surface of the intermediate jig, so that the steel sheets to be loaded block the openings of the suction holes, thereby being adsorbed on the surface of the intermediate jig.
2. The steel sheet mold-in-mold jig according to claim 1, characterized in that: The upper jig is provided with a preset number of plugging holes, and the plugging holes pass through the upper jig; the intermediate jig is fixedly connected with a preset number of handles, and parts of the handles pass through the plugging holes of the upper jig, so that the upper jig and the intermediate jig are stacked together, and the upper jig and the intermediate jig are lifted by the handles.
3. The steel sheet mold-in-mold jig according to claim 2, characterized in that: A preset number of nozzle perforations are also provided on the upper jig, and the nozzle perforations penetrate the upper jig. The nozzle perforations are used for the nozzle to extend into and partially pass through, so that the stacking of the upper jig and the intermediate jig is more stable.
4. The steel sheet mold-in-mold jig according to claim 3, characterized in that: The side of the intermediate jig fixedly connected to the suction nozzle is the front side, and the side opposite to the front side is the back side of the intermediate jig. An insertion groove is provided on the back side of the intermediate jig, and the insertion groove is recessed to a preset depth from the back side of the intermediate jig toward the front side of the intermediate jig.
5. The steel sheet mold-in-mold jig according to claim 4, characterized in that: When the steel sheet is adsorbed to the edge of the plug-in slot, the steel sheet encloses the plug-in slot, and the shape of the steel sheet is the same as the cross-sectional shape of the plug-in slot.
6. The steel sheet mold-in-mold jig according to claim 5, characterized in that: The intermediate jig is provided with a preset mounting through hole, and the mounting through hole penetrates the intermediate jig along the thickness of the intermediate jig.
7. The steel sheet mold-in-mold jig according to claim 6, characterized in that: A preset number of first springs are fixedly mounted on the upper jig. When the upper jig and the intermediate jig are stacked together, the first springs are inserted into the mounting through holes on the intermediate jig, and parts of the first springs extend out from the mounting through holes. The first springs have an insertion channel.
8. The steel sheet mold-in-mold jig according to claim 7, characterized in that: A preset number of fixed mounting holes are provided on the lower fixture, a preset number of support columns are fixedly installed in the fixed mounting holes, a second spring and a sliding sleeve are sleeved on the support columns, the sliding sleeve is in contact with the second spring, and the sliding sleeve is located above the second spring.
9. The steel sheet mold-in-mold jig according to claim 8, characterized in that: The support column has a boss, and the boss is formed by extending radially outward from the outer wall of the support column to a preset length; when the assembly of the intermediate jig and the upper jig is buckled with the lower jig, the support column on the lower jig passes through the mounting hole on the intermediate jig, and the insertion channel of the first spring on the upper jig sleeves the part of the support column that extends out of the mounting hole.
10. The steel sheet mold-in-mold jig according to claim 9, characterized in that: The lower jig is provided with a preset number of receiving columns, and annular grooves are provided around the receiving columns. When the assembly of the intermediate jig and the upper jig is buckled on the lower jig, the receiving columns on the lower jig are inserted into the insertion grooves on the intermediate jig, so that the steel sheet is transferred to the receiving columns.