A metal chain component processing and forming equipment

Abstract

This utility model discloses a metal chain component processing and forming equipment, belonging to the technical field of metal component processing equipment. The equipment includes a worktable, a positioning clamp, and a processing mechanism. The processing mechanism includes a drive component and a snap-fit ​​die. Its innovation lies in the inclusion of an elastic buffer structure composed of a connecting column and a spring between the drive component and the snap-fit ​​die, transforming rigid transmission into flexible extrusion. This utility model aims to solve the problem in existing technologies where the huge impact force generated by rigid stamping leads to rapid wear and fatigue damage of the die and clamp. Through this elastic buffer structure, the equipment can effectively absorb and buffer the impact force during processing, thereby significantly extending the service life of key components, delaying mechanical fatigue, and improving the stability and processing quality of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of metal parts processing equipment, and in particular to a metal chain parts processing and forming equipment. Background Technology

[0002] Metal chains, as a basic transmission and conveying component, are widely used in machinery, logistics, and daily life. They are usually made up of multiple independent metal parts connected by stamping, fastening, etc. In existing production processes, automated forming equipment is commonly used to process these metal chain parts. Such equipment usually includes a drive source that drives a fastening mold to perform high-frequency reciprocating motion through a transmission mechanism, stamping or extruding the metal parts fixed by positioning fixtures, deforming them and fastening them together.

[0003] In the aforementioned processing, to ensure the forming effect, a rigid connection is often used between the drive mechanism and the clamping mold to transmit sufficient impact force. However, it is precisely this rigid transmission structure that causes a huge impact load to be generated at the moment the mold contacts the metal workpiece. This high-frequency and violent impact not only causes vibration to the equipment itself, but also directly acts on the clamping mold and positioning fixture, which are in the most frequent contact and have the most concentrated force. Over time, the huge impact force will accelerate the wear of the mold edge or cavity and cause fatigue damage to the positioning fixture, resulting in a significant reduction in the service life of these components, requiring frequent replacement, thereby increasing production maintenance costs and downtime, and affecting overall production efficiency.

[0004] Therefore, this utility model proposes a metal chain component processing and forming equipment to overcome the shortcomings of the prior art. Utility Model Content

[0005] In view of the problem that the existing metal chain component processing and forming equipment uses a rigid stamping structure, which leads to the huge impact force generated during processing, causing rapid wear and fatigue damage to the fastening mold and positioning fixture, thereby shortening the service life of key components, this utility model aims to provide a metal chain component processing and forming equipment with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a metal chain component processing and forming equipment, including: a worktable, a positioning clamp disposed on the worktable, and a processing mechanism; the processing mechanism includes a drive component and a fastening mold driven by the drive component; as well as a connecting column and a spring.

[0007] The spring is sleeved on the outside of the connecting post.

[0008] Furthermore, one end of the connecting post is connected to the drive assembly, and the other end is connected to the fastening mold. The spring is used to provide a buffering force when the fastening mold extrudes the metal chain component, thereby forming a flexible extrusion connection method.

[0009] Furthermore, the drive assembly includes a servo motor, a rotary disk connected to the output shaft of the servo motor, and a slider; the rotary disk has an eccentrically arranged rotating shaft, which is rotatably accommodated in a groove opened in the slider.

[0010] Furthermore, the processing mechanism also includes a slide rail for guiding the slider to perform linear reciprocating motion, and the slider is slidably fitted within the slide rail.

[0011] Furthermore, the driving assembly also includes a support plate, which is fixedly connected to the slider; the connecting column is fixed on the support plate and connected to the fastening mold.

[0012] Furthermore, the processing mechanism also includes a fixed plate and a connecting plate fixed to the bottom of the fixed plate; the servo motor is mounted on the bottom of the fixed plate via the connecting plate.

[0013] Furthermore, the metal chain component processing and forming equipment also includes a storage mechanism; the storage mechanism includes a rotating rod and a clamping plate fixed on the rotating rod, used to wind and store the processed metal chain component by rotation.

[0014] Furthermore, the storage mechanism also includes a rotating assembly that drives the rotating rod to rotate; the rotating assembly includes a second servo motor, a first gear connected to the output shaft of the second servo motor, and a second gear meshing with the first gear; the second gear is coaxially and fixedly connected to the rotating rod.

[0015] Furthermore, the storage mechanism also includes a second support plate and two fixed disks disposed on the second support plate; the second servo motor is mounted on one of the fixed disks.

[0016] Furthermore, the storage mechanism also includes a bearing; the rotating rod is rotatably supported between the two fixed discs via the bearing.

[0017] This utility model has the following beneficial effects: 1. This utility model improves rigid impact transmission into flexible extrusion by setting an elastic buffer structure consisting of a connecting column and a spring between the drive component and the fastening mold. This solves the problem that rigid stamping in the prior art easily leads to rapid wear and mechanical fatigue of the mold and fixture, and achieves the technical effect of extending the service life of key components of the equipment and delaying component damage.

[0018] 2. This utility model uses a servo motor to drive a rotating disk and utilizes an eccentrically set rotating shaft in conjunction with a slider and a slide rail structure to efficiently convert rotational motion into linear reciprocating motion to drive the fastening mold. This solves the problem of complex or inefficient transmission mechanisms in the prior art and achieves the technical effects of stable transmission, accurate positioning, and low energy consumption.

[0019] 3. This utility model, by setting up a storage mechanism composed of an independent servo motor, gear set and rotating rod, etc., is used to automatically wind and collect the processed metal chain parts, which solves the problem that the existing technology requires manual storage of the chain after processing or the storage device has a complicated structure, and achieves the technical effect of automating the collection of finished products and improving the overall efficiency of the production line. Attached Figure Description

[0020] Figure 1 This is a perspective view of a metal chain component processing and forming equipment proposed in this utility model; Figure 2 This is a front view of a metal chain component processing and forming equipment proposed in this utility model; Figure 3 This is a partial structural schematic diagram of a metal chain component processing and forming equipment proposed in this utility model; Figure 4 This is a partial structural diagram of a metal chain component processing and forming equipment proposed in this utility model.

[0021] Legend: 1. Workbench; 2. Machining Mechanism; 201. Fixing Plate; 202. Connecting Plate; 203. Slide Rail; 204. Connecting Column; 205. Spring; 206. Drive Assembly; 2061. Servo Motor 1; 2062. Rotary Disk; 2063. Rotating Shaft; 2064. Slider; 2065. Support Plate 1; 2066. Snap-fit ​​Mold; 3. Storage Mechanism; 301. Support Plate 2; 302. Fixing Disk; 303. Bearing; 304. Rotating Assembly; 3041. Servo Motor 2; 3042. Gear 1; 3043. Gear 2; 3044. Rotating Rod; 3045. Clamping Plate; 4. Positioning Clamp. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Example

[0023] Please refer to Figures 1 to 4 This utility model provides a metal chain component processing and forming equipment, which aims to solve the problem that rigid stamping during the processing of metal chain components in the prior art easily leads to wear and fatigue damage of molds and fixtures.

[0024] like Figure 1 and Figure 2 As shown, the metal chain component processing and forming equipment includes a workbench 1, and a processing mechanism 2, a storage mechanism 3 and a positioning clamp 4 disposed on the workbench 1. The workbench 1 serves as the mounting base for the entire equipment. The processing mechanism 2 is used to process and form the metal chain component fixed by the positioning clamp 4. The storage mechanism 3 is used to wind and store the processed metal chain component.

[0025] To solve the above-mentioned technical problems, the technical solution of this embodiment is that, through the arrangement of connecting column 204 and spring 205 inside the processing mechanism 2, an elastic buffer structure is formed between the drive component 206 and the fastening mold 2066.

[0026] Please refer to the following carefully. Figure 3 and Figure 4 The structure will be described in detail below: The processing mechanism 2 includes a fixed plate 201, with a connecting plate 202 fixedly connected to the bottom of the fixed plate 201 by bolts. The drive assembly 206 is mounted on the connecting plate 202. The drive assembly 206 includes a support plate 2065, with the upper end of the connecting column 204 fixedly connected to the bottom of the support plate 2065 and the lower end of the connecting column 204 connected to the snap-fit ​​mold 2066. A spring 205 is coaxially sleeved on the outside of the connecting column 204, and the two ends of the spring 205 abut against the bottom surface of the support plate 2065 and the top surface of the snap-fit ​​mold 2066, respectively. This structure allows the driving force of the drive assembly 206 to be flexibly transmitted to the snap-fit ​​mold 2066 through the spring 205, playing a buffering and energy-absorbing role in the extrusion molding process. This ensures that the equipment can effectively protect the mold and fixture during high-frequency processing and extend their service life.

[0027] Based on the above embodiments, the present invention may further include the following preferred technical solutions: Specifically, the drive assembly 206 includes a servo motor 2061, a rotary disk 2062, a rotating shaft 2063, and a slider 2064. The output shaft of the servo motor 2061 is connected to the rotary disk 2062, and the rotating shaft 2063 is eccentrically mounted on the rotary disk 2062. The rotating shaft 2063 is rotatably accommodated in a groove opened in the slider 2064. In order to guide and limit the movement of the slider 2064, the processing mechanism 2 also includes a slide rail 203, and the slider 2064 slides within the slide rail 203. The support plate 2065 is fixedly connected to the slider 2064, and the connecting post 204 is fixed to the support plate 2065 and connected to the fastening mold 2066. For easy installation, the servo motor 2061 is mounted on the bottom of the fixed plate 201 through the connecting plate 202.

[0028] As a preferred solution for the automated collection of processed chain components, the storage mechanism 3 includes a rotating rod 3044 and a clamping plate 3045 fixed on the rotating rod 3044. The storage mechanism 3 also includes a rotating assembly 304 for driving the rotating rod 3044 to rotate. The rotating assembly 304 includes a second servo motor 3041, a first gear 3042, and a second gear 3043. The output shaft of the second servo motor 3041 is connected to the first gear 3042, and the first gear 3042 meshes with the second gear 3043. The second gear 3043 is coaxially and fixedly connected to the rotating rod 3044. The storage mechanism 3 also includes a second support plate 301 and two fixed disks 302 disposed on the second support plate 301. The second servo motor 3041 is mounted on one of the fixed disks 302. To ensure the smoothness of rotation, the storage mechanism 3 also includes a bearing 303. The rotating rod 3044 is rotatably supported between the two fixed disks 302 through the bearing 303.

[0029] Working principle: Activating the servo motor 2061 mounted on the bottom of the fixed plate 201 via the connecting plate 202 causes the rotating disk 2062 to rotate, driving the rotating shaft 2063 to slide left and right within the groove of the slider 2064. The drive assembly 206 then drives the slider 2064 to slide up and down within the grooves of the two slide rails 203. When the slider 2064 drives the support plate 2065 to move up and down, the connecting posts 204 on both sides of the support plate 2065 and the springs 205 installed on the outside of the connecting posts 204 can flexibly squeeze the metal chain component to be processed on the positioning clamp 4 by the snap-fit ​​mold 2066 at the bottom of the connecting posts 204. The processing mechanism 2 can extend the service life of the snap-fit ​​mold 2066 and the positioning clamp 4 and delay the component damage caused by mechanical fatigue. The servo motor 3041, which is mounted on the front fixed plate 302 on the top of the support plate 301, is started. The gear 3043, which is meshed with the gear 3042, is rotated by the gear 3042. The rotating rod 3044 in the rotating assembly 304 is rotated between the two fixed plates 302 through the bearing 303. The storage mechanism 3 can rotate and store the metal chain component processed in the workbench 1 between the two clamping plates 3045.

Claims

1. A metal chain component processing and forming device, comprising a worktable (1), a positioning clamp (4) disposed on the worktable (1), and a processing mechanism (2), wherein the processing mechanism (2) comprises a drive assembly (206) and a fastening mold (2066) driven by the drive assembly (206), the fastening mold (2066) being used to process and form a metal chain component fixed by the positioning clamp (4), characterized in that, The processing mechanism (2) further includes a connecting post (204) and a spring (205). One end of the connecting post (204) is connected to the drive assembly (206), and the other end is connected to the fastening mold (2066). The spring (205) is sleeved on the outside of the connecting post (204) and is used to provide a buffering force when the fastening mold (2066) squeezes the metal chain component.

2. The metal chain component processing and forming equipment according to claim 1, characterized in that, The drive assembly (206) includes a servo motor (2061), a rotary disk (2062) connected to the output shaft of the servo motor (2061), and a slider (2064); a rotating shaft (2063) is eccentrically provided on the rotary disk (2062), and the rotating shaft (2063) is rotatably accommodated in a groove opened in the slider (2064).

3. The metal chain component processing and forming equipment according to claim 2, characterized in that, The processing mechanism (2) further includes a slide rail (203) for guiding the slider (2064) to make linear reciprocating motion, and the slider (2064) is slidably engaged in the slide rail (203).

4. The metal chain component processing and forming equipment according to claim 3, characterized in that, The drive assembly (206) further includes a support plate (2065), which is fixedly connected to the slider (2064); the connecting column (204) is fixed on the support plate (2065) and connected to the fastening mold (2066).

5. The metal chain component processing and forming equipment according to claim 2, characterized in that, The processing mechanism (2) further includes a fixing plate (201) and a connecting plate (202) fixed to the bottom of the fixing plate (201); the servo motor (2061) is mounted on the bottom of the fixing plate (201) through the connecting plate (202).

6. The metal chain component processing and forming equipment according to claim 1, characterized in that, The device also includes a storage mechanism (3); the storage mechanism (3) includes a rotating rod (3044) and a clamping plate (3045) fixed on the rotating rod (3044), which is used to wind and store the processed metal chain component by rotation.

7. The metal chain component processing and forming equipment according to claim 6, characterized in that, The storage mechanism (3) further includes a rotating component (304) that drives the rotating rod (3044) to rotate; the rotating component (304) includes a second servo motor (3041), a first gear (3042) connected to the output shaft of the second servo motor (3041), and a second gear (3043) meshing with the first gear (3042); the second gear (3043) is coaxially and fixedly connected to the rotating rod (3044).

8. The metal chain component processing and forming equipment according to claim 7, characterized in that, The storage mechanism (3) also includes a second support plate (301) and two fixed plates (302) disposed on the second support plate (301); the second servo motor (3041) is mounted on one of the fixed plates (302).

9. A metal chain component processing and forming equipment according to claim 8, characterized in that, The storage mechanism (3) also includes a bearing (303); the rotating rod (3044) is rotatably supported between the two fixed disks (302) via the bearing (303).

Images