Ejector rod assembly tool assembly

Abstract

The utility model relates to an ejector rod assembling tool assembly which is characterized in that the ejector rod assembling tool assembly comprises an ejector rod arranging tool and an assembling tool, the ejector rod arranging tool comprises a bottom plate, the bottom plate is provided with a concave cavity which is concave downwards, a plurality of rows of grooves or holes are formed in the concave cavity, and columnar portions of ejector rods can be inserted into the grooves or the holes. The assembly tool comprises a base and a cover plate movably arranged on the base, the base is provided with a containing cavity used for containing a product, the cover plate is provided with a plurality of guide holes, and an ejector rod penetrates through the guide holes to be arranged on the product. By the adoption of the technical scheme, the ejector rod assembly tool assembly is provided, the ejector rod arrangement tool is arranged, the ejector rods are arranged to be consistent in orientation, the ejector rods on the arrangement tool are pasted through a tool and installed on a product, and the assembly efficiency is high.

Description

Technical Field

[0001] The utility model relates to an assembly tool, in particular to a push rod assembly tool component. Background Art

[0002] Existing automotive electronic products are mostly produced and processed in small batches due to the personalized development of parts, and ejector parts are assembled using automated equipment, which leads to high assembly costs and is not convenient for flexible quick change of production lines. Therefore, the assembly method of ejector parts is still basically manual assembly, but the ejector parts are small, and when assembling, the assembly direction of the ejector needs to be identified first, resulting in low assembly efficiency and the risk of the ejector falling into the product and flowing out. Summary of the invention

[0003] Purpose of the utility model: In order to overcome the defects of the prior art, the utility model provides a push rod assembly tooling assembly, a push rod arranging tooling is provided, a plurality of push rods are arranged so that their orientations are consistent, and the push rods on the arranging tooling are adhered to the product using tools, thereby achieving high assembly efficiency.

[0004] The technical solution of the utility model: a push rod assembly tool component, including a push rod arrangement tool and an assembly tool, the push rod arrangement tool including a bottom plate, the bottom plate is provided with a downwardly recessed cavity, the cavity is provided with a plurality of rows of grooves or holes for the columnar portion of the push rod to be inserted, the assembly tool includes a base and a cover plate movably arranged on the base, the base is provided with a accommodating cavity for accommodating a product, the cover plate is provided with a plurality of guide holes, and the push rod passes through the guide holes and is installed on the product.

[0005] By adopting the above technical scheme, a number of ejector pins are placed in the concave cavity, and the bottom plate is shaken so that the columnar part of each ejector pin falls into the groove or hole, so that the ejector pins are arranged so that their directions are consistent. Then, the ejector pins are picked up or clamped by tools, and sent to the assembly tool, entering from the guide hole, and the ejector pins are pressed by tools. The ejector pins are then installed on the product in the accommodating cavity. The operation is convenient, and there is no need to manually change the direction of the ejector pins one by one, and the assembly efficiency is high.

[0006] The utility model is further configured as follows: a sink cavity is provided in the concave cavity on the outside of each groove or hole, the upper end of the push rod is located in the sink cavity, the upper end surface of each groove or hole is provided with a downwardly inclined first guide surface, and the upper end surface of the sink cavity is also provided with a downwardly inclined second guide surface.

[0007] The above further configuration plays a guiding role, making it easy for the columnar part of the ejector rod to fall into the groove or hole and be arranged neatly. The upper end of the ejector rod is located in the sink cavity, which is convenient and quick to remove later.

[0008] The utility model is further configured as follows: the cover plate is hingedly arranged on the base by a hinge, and support columns and mounting blocks are respectively arranged on both sides of the accommodating cavity on the base, the hinge is connected to the mounting block, and the cover plate is abutted against the support columns when closed.

[0009] By adopting the above-mentioned further arrangement, the cover plate structure is made stable, and after closing, the support column supports it, which is convenient for the subsequent assembly of the top rod.

[0010] The present invention is further provided with: the arrangement tool also includes a fence, and the fence is arranged on the bottom plate and located around the concave cavity.

[0011] By adopting the above-mentioned further arrangement, the concave cavity is enclosed on all sides to prevent the ejector pin from falling out when the ejector pin is arranged due to the vibration of the arranging tool.

[0012] The utility model is further configured as follows: the enclosure includes two first baffles and two second baffles that are separately arranged, the two first baffles are arranged in parallel, the two second baffles are arranged in parallel, the first baffle is perpendicular to the second baffle, the second baffle is located between the two first baffles, and the first baffle is connected to the second baffle by a first fastener, and the second baffle is connected to the base plate by a second fastener.

[0013] By further configuring the above, the structure is simple and the assembly and disassembly is convenient. The first baffle plate and the second baffle plate can be connected by the first fastener, and then the enclosure can be installed on the bottom plate by the second fastener. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a mandrel arrangement tooling according to a specific embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of a bottom plate of a specific embodiment of the utility model;

[0016] Figure 3 for Figure 2 A magnified view of part A;

[0017] Figure 4 It is a schematic diagram of an assembly tool for a specific embodiment of the utility model;

[0018] Figure 5 It is a schematic diagram of a base of a specific embodiment of the utility model;

[0019] Figure 6 It is a schematic diagram of a top rod of a specific embodiment of the utility model;

[0020] Figure 7 It is a schematic diagram of a fence according to a specific embodiment of the utility model. DETAILED DESCRIPTION

[0021] The technical scheme in this embodiment will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that in the description of the present invention, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. In the description of the present invention, the meaning of "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

[0024] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that technical personnel in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0025] like Figure 1-7As shown, a mandrel assembly tool assembly comprises a mandrel arrangement tool 1 and an assembly tool 2, wherein the mandrel arrangement tool 1 comprises a bottom plate 11, wherein the bottom plate 11 is provided with a concave cavity 12 which is concave downwardly, wherein the concave cavity 12 is provided with a plurality of rows of grooves or holes 13 for inserting the columnar portion 101 of the mandrel 100, wherein the assembly tool 2 comprises a base 21 and a cover plate 22 movably arranged on the base 21, wherein the base 21 is provided with a receiving cavity 211 for receiving the product, wherein the cover plate 22 is provided with a plurality of guide holes 221, wherein the mandrel 100 is installed on the product through the guide holes 221, wherein the plurality of mandrels 100 are placed in the concave cavity 12, and the bottom plate 11 is shaken so that the columnar portion of each mandrel 100 falls out. It falls into the groove or hole 13 to arrange the push rods 100 so that they are in the same direction. Then, a tool is used to stick or clamp the push rod 100, and it is sent to the assembly tool 2, entering from the guide hole 221, and a tool is used to press the push rod 100. The push rod 100 is installed on the product in the accommodating cavity 211. Most of the push rods are made of plastic, so a small stick can be passed through, and double-sided tape is glued on the end of the small stick. The end with the double-sided tape is used to contact the push rod, and the push rod arranged in the arrangement tool is taken out, put into the guide hole, and the small stick is pressed downward, which can not only send the push rod to the product, but also separate the small stick from the push rod. The operation is convenient, and there is no need to manually change the direction of the push rods one by one, and the assembly efficiency is high. A sinking cavity 14 is provided in the concave cavity 12 on the outside of each groove or hole 13, and the upper end 102 of the ejector rod 100 is located in the sinking cavity 14. The upper end surface of each groove or hole 13 is provided with a first guiding surface 131 inclined downward, and the upper end surface of the sinking cavity 14 is also provided with a second guiding surface 141 inclined downward, which plays a guiding role, so that the columnar part of the ejector rod 100 can be easily dropped into the groove or hole 13 and arranged neatly. The upper end of the ejector rod 100 is located in the sinking cavity 14, which is convenient and quick to remove later. The two ends of each groove are chamfered.

[0026] The cover plate 22 is hingedly set on the base 21 through the hinge 3. The base 21 is provided with support columns 212 and mounting blocks 213 on both sides of the accommodating cavity 211. The hinge 3 is connected to the mounting block 213. When the cover plate 22 is closed, it is abutted against the support columns 212, so that the structure of the cover plate 22 is stable. After closing, the support columns 212 support it, which is convenient for the subsequent assembly of the top rod.

[0027] The arrangement tool 1 further includes a baffle 15 , which is disposed on the bottom plate 11 and is located around the concave cavity 12 , enclosing the concave cavity 12 to prevent the ejector rods from falling out when the arrangement tool 1 is shaken to arrange the ejector rods. The enclosure 15 includes two first baffles 151 and two second baffles 152 which are separately arranged. The two first baffles 151 are arranged in parallel, and the two second baffles 152 are arranged in parallel. The first baffle 151 is perpendicular to the second baffle 152, and the second baffle 152 is located between the two first baffles 151. The first baffle 151 is connected to the second baffle 152 through a first fastener, and the second baffle 152 is connected to the bottom plate 11 through a second fastener. The structure is simple and the disassembly and assembly are convenient. After the first baffle 151 and the second baffle 152 are connected through the first fastener, the enclosure can be installed on the bottom plate 11 through the second fastener. The bottom plate 11 is provided with a threaded hole 111, and the second baffle 152 is provided with a mounting hole 1521. When the enclosure is installed, the threaded hole is aligned with the mounting hole. The fastener is set with a screw, and the end of the screw passes through the mounting hole and extends to the threaded hole to match, and a boss is provided in the mounting hole, and the other end of the screw is located on the boss, so that the screw is hidden, which is more beautiful.

Claims

1. A mandrel assembly tooling assembly, characterized in that: The utility model comprises a push rod arrangement tool (1) and an assembly tool (2), wherein the push rod arrangement tool (1) comprises a bottom plate (11), the bottom plate (11) is provided with a downwardly recessed cavity (12), the cavity (12) is provided with a plurality of rows of grooves or holes (13) for inserting a columnar portion (101) of a push rod (100), and the assembly tool (2) comprises a base (21) and a cover plate (22) movably arranged on the base (21), the base (21) is provided with a receiving cavity (211) for receiving a product, the cover plate (22) is provided with a plurality of guide holes (221), and the push rod (100) passes through the guide holes (221) and is installed on the product.

2. The mandrel assembly tooling assembly according to claim 1, characterized in that: A sink cavity (14) is provided in the concave cavity (12) outside each groove or hole (13); an upper end portion (102) of the push rod (100) is located in the sink cavity (14); an upper end surface of each groove or hole is provided with a first guide surface (131) inclined downward; and an upper end surface of the sink cavity (14) is also provided with a second guide surface (141) inclined downward.

3. The mandrel assembly tooling assembly according to claim 1 or 2, characterized in that: The cover plate (22) is hingedly arranged on the base (21) via a hinge (3); support columns (212) and mounting blocks (213) are respectively arranged on both sides of the accommodating cavity (211) on the base (21); the hinge (3) is connected to the mounting block (213); and the cover plate (22) is abutted against the support columns (212) when the cover plate (22) is closed.

4. The mandrel assembly tooling assembly according to claim 1 or 2, characterized in that: The arrangement tool (1) further comprises a fence (15), wherein the fence (15) is arranged on the bottom plate (11) and is located around the concave cavity (12).

5. The top rod assembly tooling assembly according to claim 4, characterized in that: The enclosure (15) comprises two first baffles (151) and two second baffles (152) which are separately arranged, the two first baffles (151) being arranged in parallel, the two second baffles (152) being arranged in parallel, the first baffle being perpendicular to the second baffle, the second baffle being located between the two first baffles, the first baffle being connected to the second baffle via a first fastener, and the second baffle being connected to the bottom plate (11) via a second fastener.

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