Molded product pin measurement fixture

Abstract

The utility model provides the moulded product tube foot measuring size anchor clamps, belong to the technical field of measuring anchor clamps to solve personnel to paste to double faced adhesive tape by manual placement product, cannot accurate consistent placement product, need repeatedly adjust product position when placing inexact measurement, lead to measurement time is too long, influence normal production's problem, including: auxiliary support subassembly, the adjusting mechanism is installed auxiliary support subassembly surface, the alignment push subassembly is connected with adjusting mechanism, the limiting component is connected with alignment push subassembly, the utility model discloses inside alignment push subassembly can carry out position removal, is suitable for multiple groups different size's moulded product, after product placement is completed, the spring rebound of push plate one side, automatic completion product's removal alignment, simple and convenient operation.

Description

Technical Field

[0001] This utility model belongs to the field of measuring fixture technology, and more specifically, it relates to a fixture for measuring the dimensions of pins of molded products. Background Technology

[0002] With the rapid development of domestic semiconductor technology and the improvement of semiconductor packaging and testing equipment efficiency, quality control is increasingly focused on the daily first-piece inspection of molded product pins. When confirming the pin dimensions during the first-piece inspection, double-sided tape is applied to the workpiece, and personnel manually place the product onto the tape. This method cannot accurately and consistently place the product, resulting in product misalignment and excessive measurement errors. Inaccurate placement requires repeated adjustments to the product position, leading to excessively long measurement times and affecting normal production. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a fixture for measuring the dimensions of the pins of molded products. This solves the problem mentioned in the background art, where manual placement of products onto double-sided tape by personnel is not possible, and inaccurate placement requires repeated adjustments to the product position, resulting in excessively long measurement times and affecting normal production.

[0004] This utility model of a fixture for measuring the dimensions of molded product pins is achieved through the following specific technical means:

[0005] A fixture for measuring the dimensions of molded product pins includes: an auxiliary support assembly, an adjustment mechanism, an alignment pushing assembly, and a limiting assembly; the auxiliary support assembly is generally a cuboid structure; the adjustment mechanism is mounted on the surface of the auxiliary support assembly; the alignment pushing assembly is connected to the adjustment mechanism; the limiting assembly is connected to the alignment pushing assembly; the alignment pushing assembly includes: a support rod and a connecting rod; one side of the connecting rod slides through the support rod.

[0006] Preferably, the auxiliary support assembly includes: a placement platform and an auxiliary baffle; the placement platform is a rectangular parallelepiped structure and is used to place the measuring product; the auxiliary baffle is fixedly installed on the surface of the placement platform and is lower than the root of the tube pin.

[0007] Preferably, the adjustment mechanism includes: a fixed support plate, a threaded rotating rod, a driving plate, and a control component; the number of fixed support plates is set to two sets, each fixed support plate being a cuboid structure with a T-shaped groove on its inner side, and the bottom of the fixed support plate being fixedly connected to the placement platform; one end of the threaded rotating rod is rotatably inserted into the groove of the fixed support plate; the driving plate is a T-shaped structure, one side of the driving plate is slidably inserted into the groove of the fixed support plate and threadedly connected to the threaded rotating rod, the driving plate is fixedly connected to the support rod, and the rotation of the threaded rotating rod can control the sliding of the driving plate; the control component is fixedly connected to the fixed support plate.

[0008] Preferably, the control assembly further includes: a connecting rod, a main control rod, and a bevel gear assembly; the connecting rod is a hollow cuboid structure, and the connecting rod is fixedly connected to the fixed support plate; one side of the main control rod is rotatably inserted into the connecting rod; the other end of the threaded rotating rod is rotatably inserted into the connecting rod and is rotatably connected to the main control rod through the bevel gear assembly.

[0009] Preferably, the alignment pushing assembly further includes: a push plate, a spring A, and a pull rod; one side of the push plate is fixedly connected to two sets of connecting rods; the left and right ends of the spring A are connected to the push plate and the support rod; a limit insertion hole is opened on the surface of the pull rod, and one end of the pull rod slides through the support rod and is fixedly connected to the push plate.

[0010] Preferably, the limiting component includes: a support column, a limiting rod, a baffle, and a spring B; the support column is a hollow cylindrical structure, and the support column is fixedly connected to the strut; the bottom of the limiting rod slides through the support column, and the limiting rod can play an auxiliary limiting role for the pull rod; the baffle is fixedly installed on the surface of the limiting rod; the spring B is in contact with the baffle.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This utility model has an internal adjustment mechanism connected to the alignment pushing component. The screw inside the adjustment mechanism rotates, and the screw controls the alignment pushing component to move in position, which is suitable for multiple sets of molding products of different sizes. The device also has an alignment pushing component and a limiting component. After the product is placed, the limiting component can release the limit on the push plate. The spring on one side of the push plate rebounds, pushing the push plate to move and controlling multiple sets of products to move to the side of the auxiliary baffle, automatically completing the movement and alignment of the products. The operation is simple and convenient. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the axial side view of the auxiliary support component of this utility model.

[0014] Figure 2 This is a side view of the adjustment mechanism of this utility model.

[0015] Figure 3 This is a cross-sectional structural diagram of the control component of this utility model.

[0016] Figure 4 This is a side view of the alignment and pushing component of this utility model.

[0017] Figure 5 This is a cross-sectional view of the limiting component of this utility model.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0019] 1. Auxiliary support assembly; 101. Placement platform; 102. Auxiliary baffle; 2. Adjustment mechanism; 201. Fixed support plate; 202. Threaded rotating rod; 203. Driving plate; 204. Control assembly; 2041. Connecting rod; 2042. Main control rod; 2043. Bevel gear assembly; 3. Alignment and pushing assembly; 301. Support rod; 302. Connecting rod; 303. Push plate; 304. Spring A; 305. Pull rod; 4. Limiting assembly; 401. Support column; 402. Limiting rod; 403. Baffle; 404. Spring B. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0021] Example 1:

[0022] As attached Figure 1 To be continued Figure 5 As shown:

[0023] This utility model provides a fixture for measuring the dimensions of the pins of molded products, including: an auxiliary support component 1, an adjustment mechanism 2, an alignment pushing component 3, and a limiting component 4; the auxiliary support component 1 is a rectangular parallelepiped structure; the adjustment mechanism 2 is installed on the surface of the auxiliary support component 1; the alignment pushing component 3 is connected to the adjustment mechanism 2; the limiting component 4 is connected to the alignment pushing component 3; the alignment pushing component 3 includes: a support rod 301 and a connecting rod 302; one side of the connecting rod 302 slides through the support rod 301.

[0024] like Figure 2 As shown, the auxiliary support assembly 1 includes: a placement platform 101 and an auxiliary baffle 102; the placement platform 101 is a rectangular parallelepiped structure and is used to place the measuring product; the auxiliary baffle 102 is fixedly installed on the surface of the placement platform 101 and is lower than the root of the tube pin.

[0025] like Figure 2 As shown, the adjustment mechanism 2 includes: a fixed support plate 201, a threaded rotating rod 202, a driving plate 203, and a control component 204; the fixed support plate 201 is set in two sets, and the fixed support plate 201 is a cuboid structure with a T-shaped groove on the inner side. The bottom of the fixed support plate 201 is fixedly connected to the placement platform 101; one end of the threaded rotating rod 202 is rotatably inserted into the groove of the fixed support plate 201; the driving plate 203 is a T-shaped structure, and one side of the driving plate 203 is slidably inserted into the groove of the fixed support plate 201 and threadedly connected to the threaded rotating rod 202. The driving plate 203 is fixedly connected to the support rod 301, and the rotation of the threaded rotating rod 202 can control the sliding of the driving plate 203; the control component 204 is fixedly connected to the fixed support plate 201.

[0026] like Figure 3As shown, the control assembly 204 also includes: a connecting rod 2041, a main control rod 2042, and a bevel gear assembly 2043; the connecting rod 2041 is a hollow cuboid structure, and the connecting rod 2041 is fixedly connected to the fixed support plate 201; one side of the main control rod 2042 is rotatably inserted into the connecting rod 2041; the other end of the threaded rotating rod 202 is rotatably inserted into the connecting rod 2041 and is rotatably connected to the main control rod 2042 through the bevel gear assembly 2043.

[0027] like Figure 4 As shown, the alignment push assembly 3 also includes: a push plate 303, a spring A304, and a pull rod 305; one side of the push plate 303 is fixedly connected to two sets of connecting rods 302; the left and right ends of the spring A304 are connected to the push plate 303 and the support rod 301; a limit insertion hole is provided on the surface of the pull rod 305, and one end of the pull rod 305 slides through the support rod 301 and is fixedly connected to the push plate 303.

[0028] like Figure 5 As shown, the limiting component 4 includes: a support column 401, a limiting rod 402, a baffle 403, and a spring B404; the support column 401 is a hollow cylindrical structure, and the support column 401 is fixedly connected to the support rod 301; the bottom of the limiting rod 402 slides through the support column 401, and the limiting rod 402 can play an auxiliary limiting role for the pull rod 305; the baffle 403 is fixedly installed on the surface of the limiting rod 402; the spring B404 is in contact with the baffle 403.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In this invention, during use, the main control rod 2042 is rotated according to the product size. Since the surface of the main control rod 2042 is rotatably connected to two sets of threaded rotating rods 202 via a bevel gear assembly 2043, the rotation of the threaded rotating rods 202 causes the threaded control plate 203 to slide. One side of the plate 203 is fixedly connected to the support rod 301, aligning and pushing the overall position of the alignment and pushing assembly 3 to move accordingly, adapting to products of different sizes. After the position adjustment is completed, the pull rod 305 is pulled to slide. The push plate 303 and connecting rod 302 slide, the spring A304 retracts, and the limiting hole on the surface of the pull rod 305 slides above the limiting rod 402. Under the control of the spring B404, it automatically inserts and limits the pull rod 305. Then, multiple sets of products are placed on the surface of the placement table 101. The limiting rod 402 is pulled upward and slides to contact the limit. The spring A304 rebounds and pushes the push plate 303 to move, controlling the sides of multiple sets of molded products to contact the auxiliary baffle 102, which facilitates the staff to perform subsequent measurements.

[0031] The following points should be noted in this article:

[0032] 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0033] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0034] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A fixture for measuring the dimensions of the pins of molded products, including: The auxiliary support component (1), adjustment mechanism (2), alignment push component (3), and limiting component (4) are provided. The auxiliary support component (1) is a cuboid structure. The adjustment mechanism (2) is installed on the surface of the auxiliary support component (1). The alignment push component (3) is connected to the adjustment mechanism (2). The limiting component (4) is connected to the alignment push component (3). The alignment push component (3) includes a support rod (301) and a connecting rod (302). The connecting rod (302) slides through the support rod (301) on one side.

2. The fixture for measuring the dimensions of the tube pins of a molded product according to claim 1, characterized in that: The auxiliary support component (1) includes: a placement platform (101) and an auxiliary baffle (102); the placement platform (101) is a rectangular parallelepiped structure; the auxiliary baffle (102) is fixedly installed on the surface of the placement platform (101) and is lower than the root of the pipe pin.

3. The fixture for measuring the dimensions of the tube pins of the molded product according to claim 2, characterized in that: The adjustment mechanism (2) includes: a fixed support plate (201), a threaded rotating rod (202), a drive plate (203), and a control component (204); the fixed support plate (201) is a cuboid structure with a T-shaped groove on its inner side, and the bottom of the fixed support plate (201) is fixedly connected to the placement platform (101); one end of the threaded rotating rod (202) is rotatably inserted into the groove of the fixed support plate (201); the drive plate (203) is a T-shaped structure, and one side of the drive plate (203) is slidably inserted into the groove of the fixed support plate (201) and threadedly connected to the threaded rotating rod (202), and the drive plate (203) is fixedly connected to the support rod (301); the control component (204) is fixedly connected to the fixed support plate (201).

4. The fixture for measuring the dimensions of the tube pins of the molded product according to claim 3, characterized in that: The control component (204) further includes: a connecting rod (2041), a main control rod (2042), and a bevel gear assembly (2043); the connecting rod (2041) is fixedly connected to the fixed support plate (201); one side of the main control rod (2042) is rotatably inserted into the connecting rod (2041); the other end of the threaded rotating rod (202) is rotatably inserted into the connecting rod (2041) and is rotatably connected to the main control rod (2042) through the bevel gear assembly (2043).

5. The fixture for measuring the dimensions of the tube pins of a molded product according to claim 1, characterized in that: The alignment push assembly (3) further includes: a push plate (303), a spring A (304), and a pull rod (305); one side of the push plate (303) is fixedly connected to two sets of connecting rods (302); the left and right ends of the spring A (304) are connected to the push plate (303) and the support rod (301); the pull rod (305) has a limit hole on its surface, and one end of the pull rod (305) slides through the support rod (301) and is fixedly connected to the push plate (303).

6. The fixture for measuring the dimensions of the tube pins of a molded product according to claim 1, characterized in that: The limiting component (4) includes: a support column (401), a limiting rod (402), a baffle (403), and a spring B (404); the support column (401) is a hollow cylindrical structure, and the support column (401) is fixedly connected to the support rod (301); the bottom of the limiting rod (402) slides through the support column (401); the baffle (403) is fixedly installed on the surface of the limiting rod (402); the spring B (404) is in contact with the baffle (403).

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