Part putting jig

Abstract

The utility model discloses a part putting jig. The part putting jig is used for putting parts for an injection mold and comprises a fixing assembly and a putting assembly, the fixing assembly comprises a fixing plate, at least one positioning column and at least one fixing column, the positioning columns and the fixing columns are arranged at one end of the fixing plate, one end of each positioning column is connected with the fixing plate, and the other end of each positioning column is used for abutting against the injection mold. One end of each fixing column is connected with the fixing plate, and the other end of each fixing column is used for installing a part; and the throwing assembly comprises a movable plate and an abutting and pushing piece arranged corresponding to the fixed column, the movable plate is located on one side of the fixed plate, one end of the abutting and pushing piece is connected with the movable plate, and the other end of the abutting and pushing piece is used for abutting and pushing the part under driving of the movable plate so as to abut and push the part into the injection mold. The jig is simple in structure and low in cost, the part putting efficiency can be improved, and the part putting safety is improved.

Description

Technical Field

[0001] The present application relates to the field of jigs, and in particular to a parts delivery jig. Background Art

[0002] Injection molding is a method of producing industrial products. Various injection-molded products produced by injection molding machines are collectively referred to as injection molded parts, including various packages, parts, etc. The choice of plastic parts is mainly determined by the type of plastic (thermoplastic or thermosetting), the starting form, and the shape and size of the product. Injection molded parts are generally made by compression molding, transfer molding, and injection molding.

[0003] Injection molds need to be inlaid with multiple nuts. In the existing technology, the nuts are placed into the mold cavity manually, which is inefficient. In addition, due to the high mold temperature, there is a high risk of burns to employees during operation, and therefore, the safety is also low. Utility Model Content

[0004] The present application provides a parts delivery jig to solve the technical problems in the prior art of manually delivering nuts into a mold cavity, which is slow in efficiency and low in safety.

[0005] In order to solve the above technical problems, a technical solution adopted in the present application is: to provide a part delivery jig, which is used to deliver parts to the injection mold. Specifically, the jig includes: a fixing component and a delivery component, the fixing component includes a fixing plate and at least one positioning column and at least one fixing column provided at one end of the fixing plate, one end of each positioning column is connected to the fixing plate, and the other end of each positioning column is used to abut the injection mold, one end of each fixing column is connected to the fixing plate, and the other end of each fixed column is used to install the part; the delivery component includes a movable plate and a push member arranged corresponding to the fixed column, the movable plate is located on one side of the fixed plate, one end of the push member is connected to the movable plate, and the other end of the push member is used to push the part under the drive of the movable plate to deliver the part into the injection mold.

[0006] Furthermore, the fixture also includes an elastic member, one end of which is connected to the movable plate, the extension direction of the elastic member is the same as the extension direction of the push member, and the elastic member is used to retract the push member after the part is placed into the injection mold.

[0007] Furthermore, a stop platform is provided at the end of the positioning column, and the elastic member is a spring. The spring is sleeved on the periphery of the positioning column, one end of the spring abuts against the movable plate, and the other end of the spring abuts against the stop platform.

[0008] Furthermore, the push member is provided with a hollow inner cavity, and the fixing column passes through the hollow inner cavity.

[0009] Furthermore, the delivery assembly includes a plurality of push members, and at least two of the plurality of push members have different lengths.

[0010] Furthermore, a first through hole and a second through hole are provided on the movable plate, the positioning post passes through the first through hole, and the fixing post passes through the second through hole.

[0011] Furthermore, the delivery assembly further includes: a gripping portion, which is connected to the movable plate.

[0012] Furthermore, the gripping portion includes a handle and a connecting column, one end of the connecting column is connected to the movable plate, and the other end of the connecting column is connected to the handle.

[0013] Furthermore, a third through hole is formed on the fixing plate, and the connecting column passes through the third through hole.

[0014] Furthermore, the fixture includes a plurality of fixing columns, wherein at least two of the plurality of fixing columns have different sizes.

[0015] Beneficial Effects: Different from the prior art, the jig provided in this application is used to place parts into an injection mold. Specifically, the jig comprises a fixing assembly and a placing assembly. The fixing assembly is used to secure the jig. The fixing assembly comprises a fixing plate and at least one positioning post and at least one fixing post located at one end of the fixing plate. One end of each positioning post is connected to the fixing plate, and the other end of each positioning post is used to abut the injection mold. One end of each fixing post is connected to the fixing plate, and the other end of each fixing post is used to mount the part. The placing assembly is used to place the mounted part into the injection mold after the jig is fixed. Specifically, the placing assembly comprises a movable plate and a push member corresponding to the fixing post. The movable plate is located on one side of the fixing plate. One end of the push member is connected to the movable plate, and the other end of the push member is used to push the part into the injection mold under the drive of the movable plate. The jig provided in this application has a simple structure and can be used by users to quickly place parts into the injection mold, improving the efficiency of part placement, reducing damage to the human body caused by the injection mold, and improving the safety of part placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a structural diagram of an embodiment of a parts delivery fixture provided by the present application;

[0018] Figure 2 yes Figure 1 An exploded schematic diagram of a parts delivery fixture is shown;

[0019] Figure 3 yes Figure 1 Another exploded schematic diagram of the parts delivery fixture shown;

[0020] Figure 4 yes Figure 1 The structural diagram of the parts delivery fixture from another perspective is shown. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. It will be understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some, rather than all, structures related to the present application are shown in the accompanying drawings. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0022] The terms "first," "second," and the like in this application are used to distinguish between different objects, not to describe a particular order. Furthermore, the terms "including," "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or elements is not limited to the listed steps or elements, but may optionally include steps or elements not listed, or may optionally include other steps or elements inherent to the process, method, product, or apparatus.

[0023] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] This application provides a parts delivery jig for delivering parts into injection molds. For example, this parts delivery jig can be used to deliver nuts, rivets, and the like into injection molds. This part delivery jig can significantly improve clamping efficiency, while also providing excellent protection for employees during off-mold assembly and improving clamping safety. The following describes this part delivery jig in detail, using a nut as an example.

[0025] See also Figure 1 and Figure 2 As shown, Figure 1 This is a structural diagram of an embodiment of a parts delivery fixture provided by the present application. Figure 2 yes Figure 1 The part delivery jig 10 (hereinafter referred to as the jig 10 ) includes a fixing assembly 11 and a delivery assembly 12 .

[0026] The part delivery jig 10 of the present application comprises a fixing assembly 11 and a delivery assembly 12. The fixing assembly 11 is used to fix the jig when in use to initially position the delivered nut 20. After the fixing assembly 11 secures the jig 10, the delivery assembly 12 is used to deliver the nut 20 into the cavity of an injection mold (not shown).

[0027] Specifically, if Figure 2 As shown, the fixing assembly 11 includes at least one positioning post 111, at least one fixing post 112 and a fixing plate 113. The positioning post 111 and the fixing post 112 are both connected to one end of the fixing plate 113, and the positioning post 111 and the fixing post 112 extend in the same direction.

[0028] One end of each positioning post 111 is fixedly connected to the fixing plate 113, and the other end of each positioning post 111 is used to abut against the injection mold to be placed. The positioning post 111 is used to abut against the injection mold to be placed to fix the jig 10. The present application can utilize the positioning reference of the original mold. For example, the injection mold is provided with a positioning hole that cooperates with the positioning post 111. When fixing the jig 10, the positioning post 111 is placed in the corresponding positioning hole of the injection mold to fix and position the jig 10.

[0029] One end of the positioning post 111 can be detachably connected to the fixing plate 113 to facilitate replacement and extend the service life of the fixture 10. Figure 1 In the illustrated embodiment, one end of the positioning post 111 is fastened to the fixing plate 113 via screws engaging screw holes. In other embodiments, the positioning post 111 may be non-detachably connected to the fixing plate 113. For example, the positioning post 111 and the fixing plate 113 may be integrally formed. This improves the structural stability of the jig 10, providing greater stability after the jig 10 is secured, thereby enhancing the accuracy of the placement of the nut 20.

[0030] exist Figure 1 In the illustrated embodiment, the fixture 10 is provided with four positioning posts 111, which are spaced apart on one side of the fixing plate 113. These four positioning posts 111 ensure a more even force distribution on the fixture 10, improving the reliability of the fixture 10's fixation. It is understood that in other embodiments, three, two, or even one positioning post 111 may be provided, and the specific number of positioning posts 111 can be adjusted based on actual needs and is not specifically limited here.

[0031] Furthermore, one end of the fixing post 112 is connected to the fixing plate 113, and the other end of the fixing post 112 is used to connect to the nut 20. Specifically, when the nut 20 is to be inserted, the nut 20 can be first inserted into the end of the fixing post 112. The nut 20 can be inserted into the end of the fixing post 112. In other embodiments, the nut 20 can also be bonded to the end of the fixing post 112.

[0032] like Figure 3 As shown, Figure 3 yes Figure 1 Another exploded schematic diagram of the parts delivery fixture shown in FIG. 1 shows a first snap-on cap 1121 at one end of the fixed column 112, a first snap-on hole 1132 at the fixed plate 113, and a sink (not shown) at one end of the first snap-on hole 1132. The first snap-on cap 1121 of the fixed column 112 is snapped onto the sink. A first stopper 114 is also provided on the fixed plate 113. The first stopper 114 partially covers the first snap-on hole 1132 to stop the movement of the first snap-on cap 1121. That is, in this embodiment, the fixed column 112 is fixed by the sink and the first stopper 114. In other embodiments, the fixed column 112 may also be threaded, welded, or integrally formed with the fixed plate 113.

[0033] The number and type of the fixing columns 112 can be set according to the actual requirements of the injection mold and are not specifically limited here. Figure 1 In the illustrated embodiment, two types of fixing posts 112 are provided, each having different sizes. Specifically, the two types of fixing posts 112 may differ in thickness and / or length, and may be used to connect two different types of nuts 20. In other embodiments, the number of types of fixing posts 112 may be one, three, or the like. The specific number can be adjusted based on actual needs and is not specifically limited here.

[0034] Furthermore, if Figure 1-Figure 3 As shown, the delivery assembly 12 includes a movable plate 121 and a push member 122. The movable plate 121 is disposed on one side of the fixed plate 113 and can move relative to the fixed plate 113 under the action of an external force. One end of the push member 122 is connected to the movable plate 121, and the other end of the push member 122 is used to push the nut 20 under the drive of the movable plate 121, thereby pushing the nut 20 into the injection mold.

[0035] like Figure 1 As shown, a first through hole 1211 and a second through hole 1212 are provided on the movable plate 121, the positioning column 111 passes through the first through hole 1211, and the fixing column 112 passes through the second through hole 1212. In this way, the movement of the movable plate 121 can be guided and the movement direction of the movable plate 121 can be restricted, thereby improving the accuracy of the nut 20 of the fixture 10.

[0036] The jig 10 of the above embodiment has a simple structure and low cost. When the nut 20 is placed, the nut 20 is first installed into the end of the fixed column 112, and the positioning column 111 of the jig 10 is abutted against the injection mold. By moving the movable plate 121, the push member 122 is driven to make the nut 20 fall off from the end of the fixed column 112, thereby placing the nut 20 into the cavity of the injection mold.

[0037] Furthermore, a gripping portion 1213 may be provided on the movable plate 121 , and the gripping portion 1213 is provided at one end of the movable plate 121 away from the pushing member 122 . The gripping portion 1213 is used for a user to grip to control the movement of the movable plate 121 .

[0038] like Figure 2 As shown, the gripping portion 1213 may include a handle 1214 and a connecting post 1215. One end of the connecting post 1215 is connected to the movable plate 121, and the other end of the connecting post 1215 is connected to the handle 1214. In other embodiments, the gripping portion 1213 may only include a plurality of handles fixed to the movable plate 121 to simplify the structure of the fixture 10.

[0039] Furthermore, if Figure 1 and Figure 3 As shown, the fixed plate 113 can be provided with a third through-hole 1131, through which the connecting post 1215 passes. This allows the handle 1214 to be located at the end of the fixed plate 113 away from the movable plate 121. During operation, the user can keep their hands away from the injection mold, thereby improving the safety of nut 20 placement. Furthermore, the third through-hole 1131 can be used to control the direction of force applied to the movable plate 121, thereby improving the accuracy of nut 20 placement.

[0040] Furthermore, if Figure 2 As shown, the push member 122 has a hollow inner cavity 1221 , and the fixing post 112 is inserted into the hollow inner cavity 1221 so that the push member 122 can move along the extending direction of the fixing post 112 .

[0041] exist Figure 1 In the illustrated embodiment, one end of the push member 122 is inserted into the second through hole 1212. A second stopper 1216 is provided on the side of the movable plate 121 facing away from the push member 122. The second stopper 1216 partially covers the second through hole 1212 and is used to stop one end of the push member 122. In other embodiments, one end of the push member 122 can be threaded, welded, or adhesively connected to the movable plate 121.

[0042] Furthermore, if Figure 1As shown, the jig 10 further comprises a resilient member 13, one end of the resilient member 13 is connected with the movable plate 121, and the extending direction of the resilient member 13 is the same as the extending direction of the positioning column 111. The resilient member 13 can be a spring or a plastic member, etc. The end of the positioning column 111 is provided with a stop table 1112, and the other end of the resilient member 13 abuts against the stop table 1112. The movable plate 121 pushing the mounting nut 20 pushes the nut 20 into the cavity of the injection mold by the fixed stroke of the resilient member 13, and the resilient member 13 is also used to separate the nut 20 after the pushing member 122 puts the nut 20 into the cavity of the injection mold.

[0043] In Figure 1 In the embodiment shown, the resilient member 13 is a spring, the spring is sleeved on the periphery of the positioning column 111, one end of the spring abuts against the movable plate 121, and the other end of the spring abuts against the stop table 1112. Further, as shown in Figure 4 As shown, the jig 10 further comprises a clamping member 132, the clamping member 132 is arranged at the first through hole 1211, and the positioning column 111 penetrates through the clamping member 132, wherein one end of the clamping member 132 abuts against the spring, and the other end of the clamping member 132 penetrates through the first through hole 1211. The movable plate 121 is pushed, and the movable plate 121 extrudes the spring through the clamping member 132, so that the spring is elastically deformed.

[0044] For example, the nut 20 is put into the end of the fixed column 112 of the jig 10, the jig 10 with the nut 20 is placed into the injection mold by hand holding the handle 1214, and the jig 10 is fixed by the positioning column 111; (2) the handle 1214 is pushed, and the nut 20 is pushed into the nut 20 column of the injection mold by the pushing member 122; (3) after the nut 20 is installed in place, the handle 1214 is loosened, the spring automatically retracts the pushing member 122, so as to separate the nut 20, and the jig 10 is taken out from the injection mold, so as to complete the putting of the nut 20.

[0045] The jig 10 provided by the application has the advantages of simple structure, high efficiency of putting the nut 20, high accuracy of installation, high safety of putting, and high practical value.

[0046] The above description is only an embodiment of the application, and does not limit the patent scope of the application, and any equivalent structure or equivalent process transformation by using the content of the specification and the drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the application.

Claims

1. A parts delivery fixture, characterized in that: Used to place parts into injection molds, the fixture includes: A fixing assembly, comprising a fixing plate and at least one positioning post and at least one fixing post provided at one end of the fixing plate, wherein one end of each positioning post is connected to the fixing plate, and the other end of each positioning post is used to abut against the injection mold, and one end of each fixing post is connected to the fixing plate, and the other end of each fixing post is used to mount the part; The delivery assembly includes a movable plate and a push member arranged corresponding to the fixed column. The movable plate is located on one side of the fixed plate. One end of the push member is connected to the movable plate. The other end of the push member is used to push the part under the drive of the movable plate to deliver the part into the injection mold.

2. The fixture according to claim 1, characterized in that: The fixture further includes an elastic member, one end of which is connected to the movable plate, the extension direction of the elastic member is the same as the extension direction of the push member, and the elastic member is used to retract the push member after the part is placed into the injection mold.

3. The fixture according to claim 2, characterized in that: A stop platform is provided at the end of the positioning column. The elastic member is a spring. The spring is sleeved on the periphery of the positioning column. One end of the spring abuts against the movable plate, and the other end of the spring abuts against the stop platform.

4. The fixture according to claim 1, characterized in that: The push member is provided with a hollow inner cavity, and the fixing column passes through the hollow inner cavity.

5. The fixture according to claim 4, characterized in that: The delivery assembly includes a plurality of push members, and at least two of the plurality of push members have different lengths.

6. The fixture according to claim 1, characterized in that: The movable plate is provided with a first through hole and a second through hole. The positioning post passes through the first through hole, and the fixing post passes through the second through hole.

7. The fixture according to claim 1, characterized in that: The delivery assembly further includes a gripping portion connected to the movable plate.

8. The fixture according to claim 7, characterized in that: The gripping portion includes a handle and a connecting column, one end of the connecting column is connected to the movable plate, and the other end of the connecting column is connected to the handle.

9. The fixture according to claim 8, characterized in that: A third through hole is formed on the fixing plate, and the connecting column passes through the third through hole.

10. The fixture according to claim 1, characterized in that: The fixture includes a plurality of fixing columns, wherein at least two of the plurality of fixing columns have different sizes.

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