Rapid pre-embedding installation tool for injection molding insert

Abstract

The utility model relates to the technical field of injection molding insert pre-embedding installation tools, in particular to a rapid injection molding insert pre-embedding installation tool. Comprising a supporting frame, a workpiece body and a clamping mechanism, a bearing plate is mounted on one side of the supporting frame, the workpiece body is arranged on the lower surface of one end of the bearing plate, the clamping mechanism is arranged on the side, close to the supporting frame, of the bearing plate, and the clamping mechanism comprises a mounting plate; the two ends of the mounting plate are fixedly connected with the bearing plate and the supporting frame correspondingly, an air cylinder is fixedly connected to the surface of the bearing plate, the output end of the air cylinder slidably penetrates through the surface of the mounting plate, a supporting plate is fixedly connected to the output end of the air cylinder, and a top plate is fixedly connected to the upper end of the supporting plate; telescopic rods are fixedly connected to the corners of the periphery of the bottom end of the bearing plate. The rapid pre-embedding installation tool for the injection molding insert has the advantage that the automobile injection molding insert can be better clamped and limited conveniently.

Description

Technical Field

[0001] This utility model relates to the field of injection molding insert installation tooling technology, and in particular to a quick pre-embedded installation tooling for injection molding inserts. Background Technology

[0002] Quick-installation tooling for injection molding inserts is a tool used to quickly embed inserts, such as metal or plastic parts, into the mold during the injection molding process, ensuring their accurate positioning and stability. This tooling can improve production efficiency, ensure product quality, and reduce manual intervention, and is commonly used in the production and manufacturing of automotive parts.

[0003] Existing document CN219600210U discloses a tooling and mechanism for injection molding metal inserts, including a connecting end and a free end. The main support is connected to the moving end of the robot through the connecting end. It also includes a mounting surface located between the connecting end and the free end; a gripper assembly disposed on the mounting surface, including several grippers, each gripper having at least one chuck for gripping nuts; and a fixture assembly disposed on the mounting surface, including several fixtures for gripping injection molded parts. The gripper assembly is disposed on a different mounting surface than the fixture assembly. The beneficial effect of this invention is that, by combining the fixtures and grippers at different positions on the main support, this tooling can achieve the simultaneous gripping of multiple sets of metal inserts. The distribution of the grippers on different mounting surfaces ensures that the tooling will not interfere with the insert installation due to the gripper structure itself during the robot's operation.

[0004] In the injection molding process of automobiles, inserts need to be precisely embedded in plastic parts. These inserts typically have complex shapes and small sizes, and must maintain a stable position during the molding process. Manual installation of inserts by operators can easily lead to inaccurate positioning, affecting product quality. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the existing technology that, during the installation of automotive inserts, the inserts need to be precisely embedded into the plastic parts during the injection molding process of a typical automobile. However, the inserts usually have complex shapes and small sizes, and must maintain a stable position during the molding process. Therefore, manual installation of the inserts by operators can easily lead to inaccurate positioning, which affects product quality.

[0006] To solve the above technical problems, this utility model provides a quick pre-embedded installation fixture for injection molded inserts, including: a support frame, a workpiece body, and a clamping mechanism. A bearing plate is installed on one side of the support frame, and the workpiece body is disposed on the lower surface of one end of the bearing plate. The clamping mechanism is disposed on the side where the bearing plate and the support frame are close to each other. The clamping mechanism includes an mounting plate, the two ends of which are fixedly connected to the bearing plate and the support frame, respectively. A cylinder is fixedly connected to the surface of the bearing plate, and the output end of the cylinder slides through the surface of the mounting plate. A support plate is fixedly connected to the output end of the cylinder. A top plate is fixedly connected to the upper end of the support plate. Telescopic rods are fixedly connected to the four corners of the bottom end of the bearing plate. A support column is fixedly connected to the bottom end of the telescopic rod. A support sleeve, which is a rubber sleeve, is fixedly connected to the lower surface of the support column. A first spring is sleeved on the arc surface of the telescopic rod, and the two ends of the first spring are fixedly connected to the bearing plate and the support column, respectively.

[0007] The effect achieved by the above components is as follows: during the pre-embedded installation of automotive injection molded inserts, it is necessary to use tooling to clamp and limit the workpiece body. At this time, the clamping mechanism set on the support frame and the bearing plate surface can be used for auxiliary clamping and fixing, which helps to prevent the entire workpiece body from shifting position during installation, and can squeeze and limit various different workpiece bodies.

[0008] Preferably, a fixing ring is fixedly connected to each of the four corners of the upper surface of the top plate, an inlaid post is threadedly connected to the inner wall of the fixing ring, an adjusting post is fixedly connected to the upper surface of the inlaid post, an adjusting rod is slidably connected to the inner wall of the adjusting post, connecting rods are fixedly connected to both sides of the bottom end of the adjusting rod, a sliding groove is opened on both sides of the arc surface of the adjusting post, the inner wall of the sliding groove is slidably connected to the arc surface of the connecting rod, an extrusion shaft is threadedly connected to the arc surface of the connecting rod, and an extrusion post is threadedly connected to the upper arc surface of the adjusting rod.

[0009] The effect achieved by the above components is that, during the clamping and limiting process using the top plate workpiece body, the position between the adjusting rod and the adjusting column can be slidably limited, thereby facilitating precise compression and fixing of the entire workpiece body.

[0010] Preferably, the upper surface of the extrusion column is provided with a plurality of friction grooves, and the plurality of friction grooves are evenly distributed on the upper surface of the extrusion column.

[0011] The effect achieved by the above-mentioned components is that the friction groove can increase friction, making it easier for the entire extrusion column to better support and limit the workpiece body.

[0012] Preferably, the arc surface of the adjusting column is provided with a slot corresponding to the position of the slide groove, and the cross-sectional dimensions of the slot are adapted to the cross-sectional dimensions of the extrusion shaft.

[0013] The effect achieved by the above-mentioned components is that they can effectively connect with the extrusion shaft through the slot, allowing the extrusion shaft to perform better extrusion and positioning.

[0014] Preferably, the arc surface of the connecting rod is fitted with a collar, and the surface of the collar abuts against one side surface of the extrusion shaft.

[0015] The effect achieved by the above components is that the collar can provide better support and prevent the extrusion shaft from directly extruding and damaging the workpiece.

[0016] Preferably, a second spring is fixedly connected to the bottom of the inner wall of the adjusting column, the arc surface of the second spring is slidably connected to the inner wall of the adjusting column, and a support block is fixedly connected to the upper surface of the second spring, the cross-sectional dimensions of the support block being adapted to the cross-sectional dimensions of the adjusting column.

[0017] The effect achieved by the above components is that the squeezing force generated by the second spring can drive the support block to effectively support and protect, making it convenient to adjust the position of the entire adjusting column and avoiding direct collisions.

[0018] Preferably, the adjusting column is a carbide column, and the length of the adjusting column is adapted to the length of the adjusting rod.

[0019] The effect achieved by the above components is that the adjustment column made of hard alloy can be used for a long time without causing support deformation.

[0020] Compared with related technologies, the quick pre-embedding installation fixture for injection molded inserts provided by this utility model has the following beneficial effects:

[0021] This utility model provides a quick pre-embedded installation fixture for injection molded inserts. By operating the clamping mechanism, the position of the support plate set at the cylinder conveying end can be adjusted. At the same time, the top plate set at the upper part of the support plate squeezes and limits the workpiece body. The extrusion force generated by the telescopic rods set at the four corners of the lower surface of the bearing plate and the first spring, together with the support sleeve, provides support and protection. In this process, the sliding limit between the adjusting rods and adjusting columns set at the four corners of the upper surface of the top plate helps to better clamp and position workpiece bodies of different sizes, facilitating quick assembly operations. Attached Figure Description

[0022] Figure 1 A schematic diagram of the structure of a quick pre-embedded installation fixture for injection molded inserts provided by this utility model;

[0023] Figure 2 for Figure 1 A partial structural diagram of the three-dimensional structure shown;

[0024] Figure 3 for Figure 2 The diagram shows the structure of the clamping mechanism.

[0025] Figure 4 for Figure 3 A partial structural schematic diagram of the clamping mechanism is shown.

[0026] The following are the labeling elements in the diagram: 1. Support frame; 2. Workpiece body; 3. Bearing plate; 4. Clamping mechanism; 401. Mounting plate; 402. Cylinder; 403. Support plate; 404. Top plate; 405. Telescopic rod; 406. First spring; 407. Support column; 408. Support sleeve; 409. Adjusting column; 410. Adjusting rod; 411. Extrusion column; 412. Friction groove; 413. Slide groove; 414. Connecting rod; 415. Collar; 416. Extrusion shaft; 417. Inlaid column; 418. Fixing ring; 419. Second spring; 420. Support block; 421. Slot. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0029] Please see Figures 1 to 4 The present invention provides a quick pre-embedded installation fixture for injection molded inserts, comprising: a support frame 1, a workpiece body 2, and a clamping mechanism 4. A bearing plate 3 is installed on one side of the support frame 1, the workpiece body 2 is disposed on the lower surface of one end of the bearing plate 3, and the clamping mechanism 4 is disposed on the side of the bearing plate 3 and the support frame 1 that are close to each other.

[0030] In the embodiments of this utility model, please refer to Figure 2 , Figure 3 and Figure 4The clamping mechanism 4 includes a mounting plate 401, with both ends of the mounting plate 401 fixedly connected to the bearing plate 3 and the support frame 1, respectively. A cylinder 402 is fixedly connected to the surface of the bearing plate 3, and the output end of the cylinder 402 slides through the surface of the mounting plate 401. A support plate 403 is fixedly connected to the output end of the cylinder 402, and a top plate 404 is fixedly connected to the upper end of the support plate 403. Telescopic rods 405 are fixedly connected to the four corners of the bottom end of the bearing plate 3, and support columns 407 are fixedly connected to the bottom ends of the telescopic rods 405. A support column 407 is fixedly connected to the lower surface of the support column 407. The support sleeve 408 is a rubber sleeve. A first spring 406 is fitted onto the arc surface of the telescopic rod 405. The two ends of the first spring 406 are fixedly connected to the bearing plate 3 and the support column 407, respectively. Fixing rings 418 are fixedly connected to the four corners of the upper surface of the top plate 404. An embedded column 417 is threaded onto the inner wall of the fixing ring 418. An adjusting column 409 is fixedly connected to the upper surface of the embedded column 417. An adjusting rod 410 is slidably connected to the inner wall of the adjusting column 409. Connecting rods 414 are fixedly connected to both sides of the bottom end of the adjusting rod 410. The adjusting column 409… Both sides of the arc surface of the adjusting rod 410 are provided with sliding grooves 413. The inner wall of the sliding groove 413 is slidably connected to the arc surface of the connecting rod 414. The arc surface of the connecting rod 414 is threadedly connected to the extrusion shaft 416. The upper arc surface of the adjusting rod 410 is threadedly connected to the extrusion column 411. The upper surface of the extrusion column 411 is provided with several friction grooves 412, which are evenly distributed on the upper surface of the extrusion column 411. The arc surface of the adjusting column 409 is provided with a slot 421 corresponding to the position of the sliding groove 413. The cross-sectional dimensions of the slot 421 are similar to the cross-sectional dimensions of the extrusion shaft 416. The connecting rod 414 has a collar 415 fitted on its arc surface. The surface of the collar 415 abuts against one side surface of the extrusion shaft 416. The bottom of the inner wall of the adjusting column 409 is fixedly connected to a second spring 419. The arc surface of the second spring 419 is slidably connected to the inner wall of the adjusting column 409. The upper surface of the second spring 419 is fixedly connected to a support block 420. The cross-sectional dimensions of the support block 420 are adapted to the cross-sectional dimensions of the adjusting column 409. The adjusting column 409 is a hard alloy column. The length of the adjusting column 409 is adapted to the length of the adjusting rod 410.

[0031] The working principle of the quick pre-embedding installation fixture for injection molded inserts provided by this utility model is as follows: During the quick pre-embedding installation of automotive inserts, the workpiece body 2 first needs to be clamped and positioned. The workpiece body 2 is placed in a suitable position, and then the cylinder 402 is activated, causing the cylinder 402 to move the support plate 403 at the output end. This allows the top plate 404 mounted on the upper end of the support plate 403 to press against the workpiece body 2. Furthermore, the telescopic rod 405, located at the four corners of the lower surface of the bearing plate 3, works in conjunction with the first spring 406, allowing the telescopic rod 405 to provide effective support. This, in turn, allows the support sleeve 408 at the bottom of the support column 407 to press against the surface of the workpiece body 2, preventing the workpiece body 2 from collapsing. During the positional shift, in order to facilitate clamping of workpieces 2 of different sizes, the adjusting rods 410 and adjusting columns 409 are matched by adjusting rods 410 set at the four corners of the upper surface of the top plate 404. First, the adjusting rods 410 slide along the inner wall of the adjusting column 409. At this time, the connecting rods 414 on both sides of the bottom end of the adjusting rods 410 will slide along the sliding grooves 413 opened on the arc surface of the adjusting column 409. After reaching the specified height, the pressing shaft 416 on the arc surface of the connecting rods 414 is rotated to press and limit the adjusting column 409, thereby facilitating the positioning of the entire adjusting rod 410. The pressing column 411 fixed at the upper end of the adjusting rod 410 can effectively support, limit and protect the workpiece 2.

[0032] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A quick-installation fixture for injection-molded inserts, characterized in that, include: The support frame (1), workpiece body (2), and clamping mechanism (4) are provided. A bearing plate (3) is installed on one side of the support frame (1). The workpiece body (2) is located on the lower surface of one end of the bearing plate (3). The clamping mechanism (4) is located on the side where the bearing plate (3) and the support frame (1) are close to each other. The clamping mechanism (4) includes a mounting plate (401). Both ends of the mounting plate (401) are fixedly connected to the bearing plate (3) and the support frame (1), respectively. A cylinder (402) is fixedly connected to the surface of the bearing plate (3). The output end of the cylinder (402) slides through the surface of the mounting plate (401). A support plate (403) is fixedly connected to the output end of the cylinder (402). A top plate (404) is fixedly connected to the upper end of the support plate (403). Telescopic rods (405) are fixedly connected to the four corners of the bottom end of the bearing plate (3). A support column (407) is fixedly connected to the bottom end of the telescopic rod (405). A support sleeve (408) is fixedly connected to the lower surface of the support column (407). The support sleeve (408) is a rubber sleeve. A first spring (406) is sleeved on the arc surface of the telescopic rod (405). The two ends of the first spring (406) are fixedly connected to the bearing plate (3) and the support column (407) respectively.

2. The quick-installation fixture for injection molded inserts according to claim 1, characterized in that, The top plate (404) has four fixed corners on its upper surface fixedly connected with fixed rings (418). The inner wall of the fixed ring (418) is threaded with an inlaid post (417). The upper surface of the inlaid post (417) is fixedly connected with an adjusting post (409). The inner wall of the adjusting post (409) is slidably connected with an adjusting rod (410). The bottom ends of the adjusting rod (410) are fixedly connected with connecting rods (414). The arc surface of the adjusting post (409) is provided with a sliding groove (413). The inner wall of the sliding groove (413) is slidably connected with the arc surface of the connecting rod (414). The arc surface of the connecting rod (414) is threadedly connected with an extrusion shaft (416). The upper arc surface of the adjusting rod (410) is threadedly connected with an extrusion post (411).

3. The quick-installation fixture for injection molded inserts according to claim 2, characterized in that, The upper surface of the extrusion column (411) is provided with a plurality of friction grooves (412), and the plurality of friction grooves (412) are evenly distributed on the upper surface of the extrusion column (411).

4. The quick-installation fixture for injection molded inserts according to claim 2, characterized in that, The adjusting column (409) has a slot (421) on the arc surface corresponding to the slide groove (413), and the cross-sectional dimensions of the slot (421) are adapted to the cross-sectional dimensions of the extrusion shaft (416).

5. The quick-installation fixture for injection molded inserts according to claim 2, characterized in that, The arc surface of the connecting rod (414) is fitted with a collar (415), and the surface of the collar (415) abuts against one side surface of the extrusion shaft (416).

6. The quick-installation fixture for injection molded inserts according to claim 2, characterized in that, The bottom of the inner wall of the adjusting column (409) is fixedly connected to a second spring (419). The arc surface of the second spring (419) is slidably connected to the inner wall of the adjusting column (409). The upper surface of the second spring (419) is fixedly connected to a support block (420). The cross-sectional dimensions of the support block (420) are adapted to the cross-sectional dimensions of the adjusting column (409).

7. The quick-installation fixture for injection molded inserts according to claim 2, characterized in that, The adjusting column (409) is a hard alloy column, and the length of the adjusting column (409) is adapted to the length of the adjusting rod (410).

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