Clamp structure for plastic part detection equipment

By introducing a clamping and reinforcement mechanism into the plastic part inspection equipment, the problem of screw rod damage during pendulum impact was solved, achieving stable clamping of plastic parts and reliability of inspection results, while reducing mechanical damage to the clamp.

CN223734688UActive Publication Date: 2025-12-30南通世源橡塑科技有限公司
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Patent Information

Application Number
CN202422993813.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-05
Publication Date
2025-12-30
Estimated Expiration
2034-12-05

AI Technical Summary

Technical Problem

In existing plastic parts testing equipment, the screw rod of the clamp is easily damaged during the pendulum impact process, resulting in unstable clamping and affecting the reliability of the test results.

Method used

The device employs a clamping mechanism and a reinforcement mechanism. It is pressed and fixed by adjusting the distance between the first extrusion plate and the second extrusion plate, and the reinforcement components are used to share the impact force of the screw rod, preventing the plastic part from falling off and reducing damage to the device.

Benefits of technology

It achieves stable clamping of plastic parts, ensures the reliability of test results, and reduces mechanical damage to the fixture.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a clamp structure for plastic part detection equipment, which relates to the technical field of plastic part detection, and comprises a fixed base and a plurality of fixed holes, and the plurality of fixed holes are arranged on the fixed base and are fixedly connected with the fixed base; the fixed plate is arranged on the fixed base and is fixedly connected with the fixed base; the first extrusion plate is arranged on the fixed base and is fixedly connected with the fixed base; the clamping mechanism is arranged on the fixed base and the fixed plate; and the reinforcing mechanism is arranged on the clamping mechanism, the fixing plate and the first extrusion plate. According to the device, the reinforcing mechanism is arranged, the position of the second extrusion plate can be fixed again, plastic part falling caused by the fact that the distance between the first extrusion plate and the second extrusion plate is changed in the working process is prevented, meanwhile, a reinforcing part can share impact force borne by the screw rod, and damage to the device caused by impact is reduced.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic part detection, especially relates to a clamp structure for plastic part detection equipment. BACKGROUND

[0002] Plastic parts are components made of plastic materials, widely used in various fields, with advantages such as lightweight, high strength, low cost and flexible design. Plastic parts are mainly made of plastic materials, common plastic materials include polyethylene, polypropylene, polyvinyl chloride, etc. These materials have characteristics such as toughness, wear resistance and corrosion resistance. The manufacturing process of plastic parts is diverse, mainly including injection molding, extrusion molding, blow molding, etc. Each process has its unique advantages and application scenarios. When detecting plastic parts, impact resistance detection of plastic parts is essential. During the detection process, the plastic part is installed on the clamp to withstand the impact of the pendulum. In the current installation clamp, a simple plate is used to fix the plastic part by driving a screw rod. When the pendulum repeatedly impacts the plastic part, the impact force from the pendulum will act on the screw rod, causing damage to the screw rod and resulting in unstable clamping and plastic part falling, which makes the detection result unreliable, so improvement is needed. SUMMARY

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a clamp structure for plastic part detection equipment, aiming to solve the above technical problems.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A clamp structure for plastic part detection equipment, comprising a fixed base, further comprising:

[0006] Fixing hole, with multiple, and multiple fixing holes are arranged on the fixed base and fixedly connected with the fixed base;

[0007] Fixed plate, arranged on the fixed base and fixedly connected with the fixed base;

[0008] First extrusion plate, arranged on the fixed base and fixedly connected with the fixed base;

[0009] Clamping mechanism, arranged on the fixed base and fixed plate, used for clamping the plastic part;

[0010] Reinforcing mechanism, arranged on the clamping mechanism, fixed plate and first extrusion plate, used for fixing the clamping mechanism.

[0011] Preferably, the clamping mechanism comprises:

[0012] Mounting part, arranged on the fixed plate and fixed base, used for mounting the clamping mechanism;

[0013] A moving part is arranged on the mounting part and used for moving the clamping mechanism.

[0014] Preferably, the mounting part comprises:

[0015] A mounting groove is arranged on the fixed base and fixedly connected with the fixed base.

[0016] A mounting hole is arranged on the fixed plate and fixedly connected with the fixed plate.

[0017] Preferably, the moving part comprises:

[0018] A second extrusion plate is arranged in the mounting groove and slidably connected with the mounting groove.

[0019] A screw rod is arranged on the second extrusion plate and the mounting hole and rotatably connected with the second extrusion plate and threadedly connected with the mounting hole.

[0020] A rotating handle is arranged on the screw rod and fixedly connected with the screw rod.

[0021] Preferably, the reinforcing mechanism comprises:

[0022] A reinforcing part is arranged on the clamping mechanism, the fixed plate and the first extrusion plate and used for fixing the second extrusion plate and sharing the impact force received by the screw rod.

[0023] A rotating part is arranged on the fixed plate and the reinforcing part and used for controlling the reinforcing mechanism.

[0024] Preferably, the reinforcing part comprises:

[0025] A plurality of first fixing members are arranged on the first extrusion plate and the fixed plate and fixedly connected with the first extrusion plate and the fixed plate.

[0026] A plurality of second fixing members are arranged on the first extrusion plate and fixedly connected with the second extrusion plate.

[0027] A plurality of fixing columns are arranged on the first fixing members and the second fixing members and rotatably connected with the first fixing members and the second fixing members.

[0028] Two sliding grooves are arranged on the second extrusion plate and fixedly connected with the second extrusion plate.

[0029] Two fixing blocks are arranged on the sliding grooves and slidably connected with the sliding grooves.

[0030] Preferably, the rotating part comprises:

[0031] Belt pulleys are provided on the fixed column and fixedly connected with the fixed column.

[0032] Rotating members are provided on the belt pulleys and fixedly connected with the belt pulleys.

[0033] Protective covers are provided on the fixed plates and fixedly connected with the fixed plates.

[0034] Preferably,

[0035] In summary, due to the adoption of the above technical solutions, the present application has the following advantages:

[0036] 1. The device can realize the extrusion and fixation of the plastic part by changing the distance between the first extrusion plate and the second extrusion plate, and the plastic part is fixed on the device for impact resistance detection.

[0037] 2. The device can fix the position of the second extrusion plate again to prevent the distance between the first extrusion plate and the second extrusion plate from changing during work, which can cause the plastic part to fall off, and the reinforcing member can also share the impact force received by the screw rod, reducing the damage of the impact to the device. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0039] Figure 1 A perspective structural schematic diagram of a clamp structure for a plastic part detection device is shown.

[0040] Figure 2 A front view structural schematic diagram of a clamp structure for a plastic part detection device is shown.

[0041] Figure 3 A A-A sectional view structural schematic diagram of a clamp structure for a plastic part detection device is shown. Figure 2

[0042] Figure 4 A B-B sectional view structural schematic diagram of a clamp structure for a plastic part detection device is shown. Figure 3

[0043] Figure 5 ​​A partial reinforcing mechanism of a clamp structure for a plastic part detection device is shown.

[0044] Legend:

[0045] 1, fixed base; 2, fixed hole; 3, fixed plate; 4, first extrusion plate; 5, mounting groove; 6, mounting hole; 7, second extrusion plate; 8, screw rod; 9, rotating handle; 10, first fixing member; 11, second fixing member; 12, fixed column; 13, sliding groove; 14, fixed block; 15, pulley; 16, rotating member; 17, protective cover. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0047] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0048] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "disposed on" another component, it can be directly disposed on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used herein are for illustrative purposes only.

[0049] In addition, the terms "first", "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0050] Reference Figures 1 to 5 The utility model discloses a clamp structure for plastic part detection equipment embodiment makes further explanation.

[0051] A clamp structure for plastic part detection equipment, including fixed base 1, still include: fixed hole 2 have a plurality, and a plurality of fixed hole 2 set up on fixed base 1 with fixed base 1 fixed connection;Fixed plate 3 set up on fixed base 1 with fixed base 1 fixed connection;First extrusion plate 4 set up on fixed base 1 with fixed base 1 fixed connection;Clamping mechanism sets up on fixed base 1 and fixed plate 3, for the clamping work of plastic part;Reinforcing mechanism sets up on clamping mechanism and fixed plate 3 and first extrusion plate 4, for fixed clamping mechanism.

[0052] Reference Figure 1 And Figure 2 , as a preferred embodiment, the clamping mechanism includes: mounting portion, set up on fixed plate 3 and fixed base 1;Moving portion, set up on the mounting portion.

[0053] So set up, wherein the mounting portion is used to install clamping mechanism;Moving portion, for the movement of clamping mechanism.

[0054] Reference Figure 2 And Figure 3 , as a preferred embodiment, the mounting portion includes: mounting groove 5, set up on fixed base 1 with fixed base 1 fixed connection;Mounting hole 6, set up on fixed plate 3 with fixed plate 3 fixed connection.

[0055] So set up, wherein the mounting groove 5 is used for the second extrusion plate 7 sliding provides space;Mounting hole 6 is used for installing screw rod 8, and is connected with screw rod 8 threadedly.

[0056] Reference Figure 2 And Figure 3 , as a preferred embodiment, the moving portion includes: second extrusion plate 7, set up in mounting groove 5 with mounting groove 5 sliding connection;Screw rod 8, set up on second extrusion plate 7 and mounting hole 6 with second extrusion plate 7 rotation connection and mounting hole 6 threadedly connected;Rotary handle 9, set up on screw rod 8 with screw rod 8 fixed connection.

[0057] So set up, wherein the second extrusion plate 7 is used for cooperating with the first extrusion plate 4 and extruding the plastic part fixed;Screw rod 8 is used for pushing second extrusion plate 7 to move;Rotary handle 9 is used for facilitating operator to make screw rod 8 rotate.

[0058] Reference Figure 1, as a preferred embodiment, the reinforcing mechanism comprises: reinforcing part, set in the clamping mechanism and fixed plate 3 and the first extrusion plate 4; rotating part, set in the fixed plate 3 and reinforcing part.

[0059] So set up, where the reinforcing part, for the second extrusion plate 7 fixed and share the impact force suffered by the screw rod 8; rotating part, for the control of reinforcing mechanism.

[0060] Reference Figure 1 And Figure 5 , as a preferred embodiment, the reinforcing part comprises: the first fixed part 10, has a plurality of and a plurality of first fixed part 10, set in the first extrusion plate 4 and fixed plate 3, and with the first extrusion plate 4 and fixed plate 3 fixed connection; the second fixed part 11, has a plurality of, and a plurality of second fixed part 11 set in the first extrusion plate 4, and with the second extrusion plate 7 fixed connection; fixed column 12, has a plurality of, and a plurality of fixed column 12 set in the first fixed part 10 and second fixed part 11, and with the first fixed part 10 rotating connection, the fixed column 12 and second fixed part 11 rotating connection; sliding groove 13, has two, and two sliding groove 13 set in the second extrusion plate 7, and with the second extrusion plate 7 fixed connection; fixed block 14, has two, and two fixed block 14, set in the sliding groove 13, and with the sliding groove 13 sliding connection.

[0061] So set up, where the first fixed part 10, for installing pulley 15 and fixed column 12; the second fixed part 11, for the fixed block 14 support; fixed column 12, for and fixed block 14 cooperation, fixed column 12 and fixed block 14 are all provided with fixed tooth, the fixed column 12 and fixed block 14 on the fixed tooth cross cooperation let a column fixed can be fixed and share the impact force from the second extrusion plate 7 on the second extrusion plate 7; sliding groove 13, for fixed block 14 movement.

[0062] Reference Figure 1 And Figure 4 , as a preferred embodiment, the rotating part comprises: pulley 15, has a plurality of, and a plurality of pulley 15 set in the fixed column 12, and with the fixed column 12 fixed connection; rotating part 16, set in the pulley 15, and with the pulley 15 fixed connection; protective cover 17, set in the fixed plate 3, and with the fixed plate 3 fixed connection.

[0063] So set up, where the pulley 15, for driving fixed column 12 rotation, and the pulley 15 by the belt connection, ensure that a plurality of pulley 15 synchronous rotation; rotating part 16, for operator to facilitate the pulley 15 rotation; protective cover 17, for protecting the rotating part.

[0064] The device can realize the extrusion fixing work of the plastic part by changing the distance between the first extrusion plate 4 and the second extrusion plate 7, so that the plastic part is fixed on the device for impact resistance detection. The device is provided with a reinforcing mechanism, which can fix the position of the second extrusion plate 7 again to prevent the distance between the first extrusion plate 4 and the second extrusion plate 7 from changing during work, causing the plastic part to fall off, and the reinforcing part can also share the impact force received by the screw rod 8, reducing the damage of the device caused by impact.

[0065] Working principle: when the device is used, the device is installed on the detection device through the fixing hole 2, then the plastic part is placed between the first extrusion plate 4 and the second extrusion plate 7, and then the screw rod 8 is manually rotated to rotate the screw rod 8, which pushes the second extrusion plate 7 to slide in the installation groove 5, reduces the distance between the second extrusion plate 7 and the first extrusion plate 4, and stops working until the plastic part is extruded and fixed, then the fixed block 14 is manually moved according to the position of the fixed teeth on the fixed column 12 to ensure that the subsequent fixed column 12 can be inserted into the fixed block 14, the position adjustment is completed, the fixed block 14 on both sides is pressed to contact the second fixed part 11, then the rotating part 16 is manually rotated, the rotating part 16 is rotated to drive the belt pulley 15 to rotate, the belt pulley 15 is connected by a belt to ensure that multiple belt pulleys 15 rotate synchronously, the belt pulley 15 is rotated to drive the fixed column 12 to rotate, the fixed column 12 is rotated to make the fixed teeth on the fixed column 12 and the fixed block 14 cooperate and fix, and the position of the second extrusion plate 7 is fixed again, and when the pendulum impacts the plastic part for impact resistance detection, the two fixed columns 12 can also share the impact force from the second extrusion plate 7 for the screw rod 8.

[0066] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A jig structure for a plastic product inspection apparatus, comprising a fixed base (1), characterized in that, Also include: Fixed hole (2) has a plurality of, and a plurality of fixed hole (2) is arranged on the fixed base (1), and is fixedly connected with the fixed base (1); Fixed plate (3) is arranged on the fixed base (1), and is fixedly connected with the fixed base (1); The first extrusion plate (4) is arranged on the fixed base (1), and is fixedly connected with the fixed base (1); Clamping mechanism, arranged on the fixed base (1) and fixed plate (3), for clamping work to the plastic part; Reinforcing mechanism, arranged on the clamping mechanism and fixed plate (3) and first extrusion plate (4), for fixing clamping mechanism.

2. The fixture structure for a plastic part inspection apparatus according to claim 1, wherein The clamping mechanism comprises: Mounting part, arranged on the fixed plate (3) and fixed base (1), for mounting clamping mechanism; The moving part is arranged on the mounting part, and is used for moving the clamping mechanism.

3. The fixture structure for a plastic part inspection apparatus according to claim 2, wherein The mounting part comprises: Mounting groove (5) is arranged on the fixed base (1), and is fixedly connected with the fixed base (1); Mounting hole (6) is arranged on the fixed plate (3), and is fixedly connected with the fixed plate (3).

4. The fixture structure for a plastic part inspection apparatus according to claim 3, wherein The moving part comprises: Second extrusion plate (7) is arranged in the mounting groove (5), and is slidably connected with the mounting groove (5); Screw rod (8) is arranged on the second extrusion plate (7) and mounting hole (6), and is rotatably connected with the second extrusion plate (7) and screw thread connected with mounting hole (6); Rotary handle (9) is arranged on the screw rod (8), and is fixedly connected with the screw rod (8).

5. The gripper structure for a plastic part inspection apparatus according to claim 4, wherein The reinforcing mechanism comprises: Reinforcing part, arranged on the clamping mechanism and fixed plate (3) and first extrusion plate (4), for fixing and sharing the impact force suffered by the second extrusion plate (7) and screw rod (8); Rotary part, arranged on the fixed plate (3) and reinforcing part, for controlling reinforcing mechanism.

6. A jig structure for a plastic product inspection apparatus according to claim 5, wherein The reinforcing part comprises: First fixing piece (10) has a plurality of, and a plurality of first fixing piece (10) is arranged on the first extrusion plate (4) and fixed plate (3), and is fixedly connected with the first extrusion plate (4) and fixed plate (3); Second fixing piece (11) has a plurality of, and a plurality of second fixing piece (11) is arranged on the first extrusion plate (4), and is fixedly connected with the second extrusion plate (7); Fixed column (12) has a plurality of, and a plurality of fixed column (12) is arranged on the first fixing piece (10) and second fixing piece (11), and is rotatably connected with the first fixing piece (10), the fixed column (12) is rotatably connected with the second fixing piece (11); Sliding groove (13) has two, and two sliding grooves (13) are arranged on the second extrusion plate (7), and are fixedly connected with the second extrusion plate (7); Fixed block (14) has two, and two fixed blocks (14) are arranged on the sliding groove (13), and are slidably connected with the sliding groove (13).

7. The gripper structure for a plastic part inspection apparatus according to claim 6, wherein The rotary part comprises: Belt wheel (15) has a plurality of, and a plurality of belt wheel (15) is arranged on the fixed column (12), and is fixedly connected with the fixed column (12); A rotating member (16) is arranged on the belt wheel (15) and fixedly connected with the belt wheel (15); A protective cover (17) is arranged on the fixed plate (3) and fixedly connected with the fixed plate (3).