Support pressing and riveting device

Abstract

This utility model discloses a riveting device for a bracket pressure spring piece. This mechanism achieves precise lifting and lowering movement through the sliding engagement of a support base and a slide block. The lower die mounting base and upper die mounting block are equipped with quick-change components, giving the riveting mechanism advantages such as precise positioning, rapid changeover, and stable guidance. The utility model includes a support base and a slide block. The support base has guide posts, and the slide block slides on the guide posts. The support base has a lower die mounting base and a positioning lower die. The slide block has an upper die mounting block, which is limited by a tooling pressure head. The positioning lower die has quick-release screws, and the positioning lower die is limited to the lower die mounting base through these screws. The positioning lower die and the tooling pressure head cooperate to rivet product workpieces. This utility model applies to the field of product riveting technology.

Description

Technical Field

[0001] This utility model applies to the field of product riveting technology, and in particular to a bracket pressure spring plate tooling riveting device. Background Technology

[0002] In the field of product riveting technology, traditional riveting fixtures generally suffer from problems such as low positioning accuracy, poor process adaptability, and limited production efficiency. Most fixtures adopt fixed positioning structures or rely on manual adjustments, making it difficult to quickly adapt to the changing needs of various workpieces, resulting in insufficient contact of the riveting surfaces and difficulty in improving product qualification rates.

[0003] Therefore, developing a riveting fixture that combines precise positioning, rapid changeover, and stable guidance is a key requirement for improving riveting quality and production efficiency.

[0004] To address the aforementioned issues, this utility model provides a bracket spring clip tooling riveting device. This mechanism achieves precise lifting and lowering motion through the sliding cooperation between the support base and the slide block. The lower mold mounting base and the upper mold mounting block are equipped with quick-change components, enabling the riveting mechanism to combine the advantages of precise positioning, quick shape change, and stable guidance. Utility Model Content

[0005] To overcome the shortcomings of the existing technology, this utility model provides a bracket pressure spring piece tooling riveting device. This mechanism achieves precise lifting and lowering movement through the sliding cooperation between the support base and the slide block. The lower mold mounting base and the upper mold mounting block are equipped with quick-change components, so that the riveting mechanism has the advantages of precise positioning, quick shape change and stable guidance.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] This utility model provides a bracket spring clip tooling riveting device, including a support base and a slide. The support base is provided with a guide post, and the slide is slidably fitted on the guide post. The support base is provided with a lower die mounting seat and a positioning lower die. The slide is provided with an upper die mounting block, and the upper die mounting block limits the tooling pressure head. The positioning lower die is provided with a quick-release screw, and the positioning lower die is limited to the lower die mounting seat by the quick-release screw. The positioning lower die and the tooling pressure head cooperate with each other to rivet the product workpiece.

[0008] As described above, in a bracket spring clip riveting device, a limiting block is provided on the support base, and the limiting block is used to limit the movement of the slide.

[0009] As described above, in a bracket spring clip tooling riveting device, the slide is connected and cooperates with an external driving component, which is one of a hydraulic cylinder, a pneumatic cylinder, or a motor, and is used to drive the slide to move up and down along the guide column.

[0010] As described above, in a bracket spring clip tooling riveting device, a guide component is provided between the guide post and the slide block. The guide component is a linear bearing, which is installed inside the slide block and slides in cooperation with the guide post.

[0011] As described above, in a bracket pressing spring piece tooling riveting device, the left and right sides of the lower mold mounting base are provided with sliding mounting grooves for adjusting the position of the positioning lower mold.

[0012] As described above, in a bracket pressing spring piece tooling riveting device, the top of the positioning lower die is provided with a workpiece positioning structure for positioning the product workpiece, wherein the workpiece positioning structure is at least one of a groove, a boss, or a positioning pin.

[0013] The beneficial effects of this utility model are as follows: the support base is made of cast iron, which provides support and limits for the guide post and the lower mold mounting base. The guide post guides the lifting and lowering of the slide block. The lower mold mounting base supports and fixes the positioning lower mold. The positioning lower mold supports, positions, and rivets the product workpiece. The slide block supports and fixes the upper mold mounting block. The upper mold mounting block supports and fixes the tooling pressure head. The upper mold mounting block has a quick-release structure for easy replacement of the tooling pressure head. The tooling pressure head is the core actuator, used to push the product workpiece to complete the riveting action. The quick-release screw allows for quick replacement of the positioning lower mold, significantly improving the applicability of this utility model. This design enhances the movement stability and applicability of the riveting tooling, providing a core guarantee for high-precision and high-efficiency riveting. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a structural schematic diagram of the present invention in its non-working state;

[0017] Figure 2 This is a structural schematic diagram of the working state of this utility model;

[0018] Figure 3 This is an exploded structural diagram of the upper mold mounting block;

[0019] Figure 4 This is a structural diagram of the lower mold mounting base and the positioning lower mold. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figure 1 and Figure 4 As shown, in this embodiment, the present invention includes a support base 1 and a slide 2. The support base 1 is provided with a guide post 3, and the slide 2 is slidably fitted on the guide post 3. The support base 1 is provided with a lower mold mounting seat 10 and a positioning lower mold 11. The slide 2 is provided with an upper mold mounting block 20, and the upper mold mounting block 20 limits the tooling pressure head 21. The positioning lower mold 11 is provided with a quick-release screw 210. The positioning lower mold 11 is limited and fitted with the lower mold mounting seat 10 through the quick-release screw 210. The positioning lower mold 11 and the tooling pressure head 21 cooperate with each other for riveting product workpieces. Therefore, the support base 1 is made of cast iron and provides support and limit for the guide post 3 and the lower mold mounting base 10. The guide post 3 guides the lifting and lowering of the slide block 2. The lower mold mounting base 10 supports and fixes the positioning lower mold 11. The positioning lower mold 11 supports, positions, and rivets the product workpiece. The slide block 2 supports and fixes the upper mold mounting block 20. The upper mold mounting block 20 supports and fixes the tooling pressure head 21. At the same time, the upper mold mounting block 20 is equipped with a quick-release structure to facilitate the replacement of the tooling pressure head. The tooling pressure head 21 is the core actuator used to push the product workpiece to complete the riveting action. The quick-release screw 210 enables the quick replacement of the positioning lower mold 11, which significantly improves the applicability of this utility model.

[0022] Furthermore, in this embodiment, the support base 1 is provided with a limiting block 12, which is used to limit the movement of the slide 2. Thus, the support base 1 provides support and fixation for the limiting block 12. The limiting block 12 is fixed to the support base 1 by bolts, and it limits the movement of the slide 2 during lifting and lowering, preventing excessive pressure on the product workpiece and thus avoiding damage.

[0023] Optionally, in this embodiment, the slide 2 is connected and cooperates with an external driving component, which is one of a hydraulic cylinder, a pneumatic cylinder, or a motor, used to drive the slide 2 to rise and fall along the guide post 3. Thus, the driving component provides the driving force for the slide 2 to rise and fall, and the selection of different driving modes takes into account accuracy, efficiency, and cost.

[0024] Furthermore, in this embodiment, a guide component is provided between the guide post 3 and the slide 2. The guide component is a linear bearing, which is installed inside the slide 2 and slides in cooperation with the guide post 3. Thus, the slide 2 provides support and fixation for the linear bearing, which eliminates metal-to-metal contact between the slide and the guide post, converting sliding friction into rolling friction. This significantly improves the motion stability, load adaptability, and environmental durability of the riveting fixture, providing a core guarantee for high-precision and high-efficiency riveting.

[0025] Furthermore, in this embodiment, the lower mold mounting base 10 is provided with sliding mounting grooves 100 on both the left and right sides for adjusting the position of the positioning lower mold 11. Thus, the lower mold mounting base 10 provides support and limits to the sliding mounting grooves 100. The design of the sliding mounting grooves 100 allows for slight movement of the positioning lower mold 11, adapting to different product workpieces, improving the versatility, precision, and production efficiency of the riveting fixture, and meeting the needs of multi-variety, small-batch production.

[0026] Furthermore, in this embodiment, the top of the positioning lower die 11 is provided with a workpiece positioning structure for positioning the product workpiece. The workpiece positioning structure is at least one of a groove, a boss, or a positioning pin. Thus, the positioning lower die 11 provides support and fixation for the workpiece positioning structure. The workpiece positioning structure, being at least one of a groove, a boss, or a positioning pin, can meet the positioning needs of different product workpieces, thereby achieving high-precision, high-efficiency, and high-compatibility workpiece positioning. This is a core technology for riveting fixtures to adapt to the needs of multi-variety, small-batch production.

[0027] The working principle of this utility model is as follows:

[0028] The product workpiece is positioned on the lower positioning mold 11. The worker starts the work button, and the driving component drives the slide 2 to move up and down along the guide post 3. The tooling pressure head 21 moves together and squeezes the product workpiece. The product workpiece completes the riveting action, and this cycle is repeated.

[0029] It should be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information. In addition, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] The above embodiments do not limit the scope of protection of this utility model. All equivalent modifications and variations made by those skilled in the art without departing from the overall concept of this utility model shall still fall within the scope of this utility model.

Claims

1. A riveting device for a bracket spring clip, comprising a support base (1) and a slide (2), wherein a guide post (3) is provided on the support base (1), and the slide (2) is slidably fitted on the guide post (3), characterized in that, The support base (1) is provided with a lower mold mounting base (10) and a positioning lower mold (11). The slide (2) is provided with an upper mold mounting block (20). The upper mold mounting block (20) limits the tooling pressure head (21). The positioning lower mold (11) is provided with a quick-release screw (210). The positioning lower mold (11) is limited to the lower mold mounting base (10) by the quick-release screw (210). The positioning lower mold (11) and the tooling pressure head (21) cooperate with each other to rivet the product workpiece.

2. The bracket spring clip riveting device according to claim 1, characterized in that, The support base (1) is provided with a limiting block (12), which is used to limit the movement of the slide (2).

3. The bracket spring clip riveting device according to claim 1, characterized in that, The slide (2) is connected and cooperates with an external driving component, which is a hydraulic cylinder, a pneumatic cylinder or a motor, and is used to drive the slide (2) to move up and down along the guide column (3).

4. The bracket spring clip riveting device according to claim 1, characterized in that, A guide component is provided between the guide post (3) and the slide (2). The guide component is a linear bearing, which is installed inside the slide (2) and slides in cooperation with the guide post (3).

5. The bracket spring clip riveting device according to claim 1, characterized in that, The lower mold mounting base (10) is provided with sliding mounting grooves (100) on the left and right sides for adjusting the position of the positioning lower mold (11).

6. The bracket spring clip riveting device according to claim 1, characterized in that, The top of the positioning lower mold (11) is provided with a workpiece positioning structure for positioning the product workpiece. The workpiece positioning structure is at least one of a groove, a boss, or a positioning pin.

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