Connecting rod expansion section residue magnetizing and removing device

Abstract

The utility model relates to the technical field of connecting rod processing, and provides a connecting rod expansion section residue magnetizing and removing device which comprises a base, a supporting table arranged on the base, a clamping assembly arranged on the supporting table and used for clamping a connecting rod, a moving part movably arranged on the supporting table and close to or away from an expansion interval after moving, and a permanent magnet arranged on the moving part and used for moving the connecting rod. And after moving along with the movement, penetrating through the cracking interval, and sucking away residues on the cracking surface. According to the technical scheme, the problem that in the prior art, the cleaning effect of the expansion section of the connecting rod is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting rod processing, and in particular to a device for magnetically removing residual slag from an expanded cross-section of a connecting rod. Background Art

[0002] When installing the connecting rod and crankshaft, there are often iron filings on the end face of the broken connecting rod, resulting in poor cleanliness of the broken connecting rod section, which requires manual wiping and affects the work efficiency of the assembly line. Timely delivery of products is an important part of suppliers winning customer satisfaction, so improving product assembly efficiency is crucial. The production lines are all assembly lines, and any poor quality of the process will affect the timely output of the product. If the iron filings are not handled well, it will affect the service life of the vehicle engine. Utility Model Content

[0003] The utility model provides a device for removing residual slag by magnetization on the expanded cross section of a connecting rod, which solves the problem of poor cleaning effect on the expanded cross section of the connecting rod in the related technology.

[0004] The technical solution of the utility model is as follows:

[0005] A device for removing residual slag from a connecting rod fracture surface by magnetization, wherein the connecting rod is fractured into a head end and a connecting rod end, each of the head end and the connecting rod end has two fracture surfaces, and two fracture intervals are formed between the two fracture surfaces of the head end and the two fracture surfaces of the connecting rod end, and a cleaning device is used to clean the residual slag from the fracture surface, including:

[0006] Base,

[0007] a support platform, the support platform being arranged on the base,

[0008] A clamping assembly, the clamping assembly is arranged on the support platform and is used to clamp the connecting rod.

[0009] A moving part, wherein the moving part is movably arranged on the supporting platform and moves closer to or farther from the expansion and breaking interval.

[0010] A permanent magnet is arranged on the moving part, follows the movement, passes through the expansion and breaking interval, and absorbs the residue on the expansion and breaking surface.

[0011] As a further technical solution, the permanent magnet is in a bar shape and passes through the expansion and breaking interval after movement.

[0012] As a further technical solution, it also includes an ultrasonic vibrator, which is movably arranged on the support platform and moves close to the connecting rod. The ultrasonic vibrator has a horn.

[0013] A nylon striking piece, wherein the end of the nylon striking piece amplitude rod is used for abutting against the connecting rod.

[0014] As a further technical solution, the clamping assembly includes

[0015] Support table,

[0016] A first clamping member and a second clamping member, wherein the first clamping member and the second clamping member are both movably arranged on the support platform, and the first clamping member and the second clamping member are respectively arranged at two ends of one side of the support platform, and after the first clamping member and the second clamping member move, they abut against or cancel the abutment with one side of the connecting rod end of the connecting rod,

[0017] The third clamping member and the fourth clamping member are both movably arranged on the support platform and are located on the other side of the support platform. After the first clamping member and the second clamping member move, they abut or cancel the abutment with the other side of the head end of the connecting rod.

[0018] As a further technical solution, the first clamping member and the second clamping member both have an arc-shaped clamping portion, and after the first clamping member and the second clamping member move, the arc-shaped clamping portion abuts against or cancels the abutment with the head end.

[0019] As a further technical solution, the third clamping member and the fourth clamping member both have

[0020] The plane pressing part is abutted against or cancels the abutment with the plane of the connecting rod end after the third clamping member and the fourth clamping member move.

[0021] An arc-shaped easing portion, the arc-shaped easing portion is located on one side of the planar pressing portion and is connected to the planar pressing portion,

[0022] A side pressing portion, wherein the side pressing portion is located at one side of the arc-shaped giving way portion, and after the third clamping member and the fourth clamping member move, the side pressing portion abuts against the side surface of the connecting rod end close to the head end.

[0023] As a further technical solution, it also includes an expansion head, which is used to expand and break the mounting hole of the connecting rod. The expansion head includes

[0024] The first expansion sleeve and the second expansion sleeve are both movably arranged on the support platform, and the first expansion sleeve and the second expansion sleeve move closer to each other or farther away from each other.

[0025] As a further technical solution, it also includes

[0026] A sweeping frequency vibrator is arranged at the bottom of the support platform and acts on the support platform.

[0027] As a further technical solution, it also includes

[0028] A cleaning groove, wherein the cleaning groove is arranged on one side of the permanent magnet, and the permanent magnet extends into the cleaning groove after moving, and the cleaning groove has a notch, and the permanent magnet abuts against or cancels the abutment with the wall of the cleaning groove after sliding.

[0029] A scraper is slidably arranged at one side of the slot, and the scraper abuts against the permanent magnet after sliding.

[0030] As a further technical solution, it also includes

[0031] A rotating wheel is arranged above the cleaning tank, and after the permanent magnet slides, the upper surface of the permanent magnet abuts against the rotating wheel.

[0032] A lead wire, one end of which is wound around the rotating wheel, and the other end is connected to the scraper. After the permanent magnet moves, the rotating wheel is driven to rotate. After the rotating wheel rotates, the scraper moves.

[0033] A material collecting trough is arranged below the notch.

[0034] The working principle and beneficial effects of the utility model are:

[0035] The utility model is designed with a base, and the device is built on a stable base. The support table provides a reliable working platform to ensure the stability of the entire cleaning process. The clamping assembly is located on the support table and is responsible for fixing the connecting rod to ensure that the connecting rod is stable and motionless during the cleaning process, thereby avoiding position deviation affecting the cleaning effect. The flexibility of the moving part is the key, and it can move freely on the support table. Furthermore, the permanent magnet is in the shape of a bar, and after moving, it penetrates the expansion and breaking interval.

[0036] In this embodiment, the permanent magnet is designed to be in the shape of a bar. This shape optimizes the magnetic force distribution, so that the suction lines cover the expanded section more evenly, improves the comprehensiveness of the suction and cleaning of the residue, and reduces dead corners. When the permanent magnet moves with the moving part, it can directly penetrate the expansion and break interval. This design ensures that the magnet is in full contact with the expanded section, and the magnetic force penetrates deeply. No matter where the residue is on the expanded section, it is effectively sucked away, which improves the cleaning efficiency. The moving and penetrating design of the bar permanent magnet simplifies the operation. There is no need for complex adjustments. Just move to the expansion and break interval to automatically complete the cleaning. The burden on the operator is reduced and the cleaning process is simplified. In summary, the design of the bar permanent magnet penetrating the expansion and break interval not only enhances the cleaning effect of the residue and improves the cleaning efficiency, but also optimizes the convenience of operation. It is another important improvement in the design of the device, especially for the complex cleaning challenges of the expanded section. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0038] Figure 1 It is a schematic diagram of the structure of the utility model;

[0039] Figure 2 This is another perspective structural schematic diagram of the utility model;

[0040] Figure 3 It is a partial structural schematic diagram of the utility model;

[0041] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0042] In the figure: collecting trough-25, connecting rod end-2, breaking interval-3, base-4, support platform-5, clamping assembly-6, moving part-7, permanent magnet-20, ultrasonic vibrator-14, amplitude transformer-15, nylon knocking part-16, support platform-5, first clamping part-601, second clamping part-602, third clamping part-603, fourth clamping part-604, arc clamping part-605, plane pressing part-606, arc giving way part-607, side pressing part-608, first expansion sleeve-17, second expansion sleeve-18, sweeping frequency vibrator-19, cleaning trough-21, notch-2101, scraper-22, rotating wheel-23, lead-24, head end-1. DETAILED DESCRIPTION

[0043] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0044] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0045] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0046] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0047] Reference Figure 1~Figure 4 , which is the first embodiment of the utility model, proposes a device for magnetizing residues on the expanded section, wherein the connecting rod is expanded and divided into a head end 1 and a connecting rod end 2, each of which has two expanded sections, and two expansion intervals 3 are formed between the two expanded sections of the head end 1 and the two expanded sections of the connecting rod end 2, and a cleaning device is used to clean the residues on the expanded section, including

[0048] Base 4,

[0049] The support platform 5 is arranged on the base 4.

[0050] The clamping assembly 6 is arranged on the support platform 5 and is used to clamp the connecting rod.

[0051] The moving member 7 is movably arranged on the supporting platform 5, and moves closer to or farther from the expansion and breaking interval 3.

[0052] The permanent magnet 20 is arranged on the moving part 7, and after following the movement, it passes through the expansion and breaking interval 3 and absorbs the residue on the expansion and breaking surface.

[0053] The present embodiment designs a base 4, the device is built on a stable base 4, and the support table 5 provides a reliable working platform to ensure the stability of the entire cleaning process. The clamping assembly 6 is located on the support table 5, responsible for fixing the connecting rod, ensuring that the connecting rod is stable and motionless during the cleaning process, and avoiding position deviation affecting the cleaning effect. The flexibility of the moving part 7 is the key, and it can move freely on the support table 5. Further, the permanent magnet 20 is in the shape of a bar, and passes through the expansion and breaking interval 3 after movement.

[0054] In this embodiment, the permanent magnet 20 is designed to be bar-shaped. Such a shape optimizes the magnetic force distribution, makes the suction lines cover the expanded section more evenly, improves the comprehensiveness of the suction slag cleaning, and reduces dead corners. When the permanent magnet 20 moves with the moving part 7, it can directly penetrate the expanded section interval 3. This design ensures that the magnet is in full contact with the expanded section, and the magnetic force penetrates deeply. No matter where the residue is on the expanded section, it is effectively sucked away, which improves the cleaning efficiency. The moving penetration design of the bar permanent magnet 20 simplifies the operation. There is no need for complex adjustments. It only needs to move to the expanded section interval 3 to automatically complete the cleaning. The burden on the operator is reduced and the cleaning process is simplified. In summary, the design of the bar permanent magnet 20 penetrating the expanded section interval 3 not only enhances the cleaning effect of the residue, improves the cleaning efficiency, but also optimizes the convenience of operation. It is another important improvement in the design of the device, especially for the complex cleaning challenges of the expanded section.

[0055] Furthermore, it also includes an ultrasonic vibrator 14, which is movably arranged on the support platform 5 and is close to the connecting rod after being moved. The ultrasonic vibrator 14 has a horn 15.

[0056] The nylon striking piece 16 is an end portion of the horn 15 and is used to abut against the connecting rod.

[0057] In this embodiment, the ultrasonic vibrator 14 is installed on the support platform 5 and is designed to be movable. It can be driven by an electric cylinder or other driving equipment to move, and can be flexibly close to the connecting rod working area, which means that the ultrasonic energy can directly act near the bulging section of the connecting rod, and effectively loosen the slag by using the high-frequency characteristics of ultrasonic vibration. The ultrasonic vibrator 14 is equipped with a horn 15, and its end is in direct contact with the connecting rod through a nylon knocking piece 16. The nylon knocking piece 16 is designed to enhance the vibration transmission efficiency. Through the ultrasonic vibration of the horn 15, the nylon knocking piece 16 accurately transmits energy to the connecting rod, so that the slag is loosened more thoroughly. The combination of the nylon knocking piece 16 and the horn 15, through ultrasonic vibration, forms a targeted knock on the connecting rod, effectively vibrating the slag, especially for stubborn objects that are difficult to clean. Through high-frequency vibration and knocking to loosen, it is easier to be adsorbed or brushed out by negative pressure, thereby improving the cleaning efficiency. The design of the nylon striking piece 16 takes into account the protection of the connecting rod and avoids direct hard knocking damage. The nylon striking piece 16 acts as a buffer, which not only transmits energy but also protects the connecting rod, ensuring that the connecting rod is not damaged. At the same time, the vibration is accurately transmitted, reflecting the balance between cleaning and protection. In summary, the innovative design of the ultrasonic vibrator 14 and the nylon striking piece 16 not only enhances the efficiency of vibration cleaning, but also ensures the protection of the connecting rod, and realizes more precise and powerful cleaning of the expanded section residue, which is a major innovation of the device technology.

[0058] Further, the clamping assembly 6 includes

[0059] Support platform 5,

[0060] The first clamping member 601 and the second clamping member 602 are both movably arranged on the support platform 5. The first clamping member 601 and the second clamping member 602 are respectively arranged at two ends of one side of the support platform 5. After the first clamping member 601 and the second clamping member 602 move, they abut against or cancel the abutment with one side of the connecting rod end 2 of the connecting rod.

[0061] The third clamping member 603 and the fourth clamping member 604 are both movably arranged on the support platform 5 and are located on the other side of the support platform 5. After the first clamping member 601 and the second clamping member 602 move, they abut or cancel the abutment with the other side of the head end 1 of the connecting rod.

[0062] In this embodiment, the clamping assembly 6 is composed of four parts, namely the first clamping member 601, the second clamping member 602, the third clamping member 603 and the fourth clamping member 604, which can be movably arranged on the support platform 5, arranged on both sides of the support platform 5, forming a double-end clamping layout. The first clamping member 601 and the second clamping member 602 are located on one side of the support platform 5, and are connected to one end of the head end 1 of the connecting rod; while the third clamping member 603 and the fourth clamping member 604 are on the other side of the support platform 5, and are connected to the other side of the head end 1 of the connecting rod. The movement of the clamping member is driven by a hydraulic device. Such a layout allows the connecting rod to be accurately clamped at any end and remain stable. The design of abutment and cancellation of abutment after movement indicates that the clamping member can be flexibly adjusted, and can contact or loosen the head end 1 of the connecting rod according to the cleaning requirements, which is convenient for the loading and unloading and cleaning operations of the connecting rod, and improves the flexibility and efficiency of the operation. The support platform 5 becomes a stable platform for the clamping parts, ensuring the stability of the entire device and the accuracy of operation. In summary, the double-end clamping design of the clamping assembly 6 not only strengthens the stability of the connecting rod, but also improves the flexibility of operation, demonstrating the high efficiency and precise control of the device, which is another innovation in the design of the expansion section cleaning device.

[0063] Furthermore, the first clamping member 601 and the second clamping member 602 both have an arc-shaped clamping portion 605. After the first clamping member 601 and the second clamping member 602 move, the arc-shaped clamping portion 605 abuts against or cancels the abutment with the head end 1.

[0064] In this embodiment, the arc-shaped clamping portion 605 is incorporated into the design of the first clamping member 601 and the second clamping member 602. This innovative structure not only fits the curved contour of the connecting rod, but also enhances the stability of the fastening by expanding the contact area. During the cleaning process, even when the negative pressure suction head 17 applies force to the connecting rod, the position can be kept stable and the displacement can be reduced. After the first clamping member 601 and the second clamping member 602 move, the arc-shaped clamping portion 605 can flexibly contact or cancel the abutment with the head end 1 of the connecting rod. This design allows for rapid adaptation to the loading and unloading of the connecting rod, and the operation is simple before and after cleaning, without complex adjustments, and improves the overall operating efficiency. The arc-shaped clamping portion 605 is designed to fit the connecting rod while reducing direct hard friction, reducing the risk of possible damage to the connecting rod, protecting the connecting rod surface, extending the service life, and improving the scope of application of the device. It is better compatible with various connecting rod materials. In summary, through the design of the arc-shaped clamping portion 605 of the first clamping member 601 and the second clamping member 602, the expansion section cleaning device is optimized in terms of the fixation, operational convenience and protection of the connecting rod, which is another important improvement in technology and adapts to a wider range of cleaning needs.

[0065] Further, the third clamping member 603 and the fourth clamping member 604 both have

[0066] After the plane pressing part 606, the third clamping member 603 and the fourth clamping member 604 move, the plane pressing part 606 abuts against or cancels the abutment with the plane of the connecting rod end 2.

[0067] The arc-shaped evacuation portion 607 is located on one side of the plane tightening portion 606 and is connected to the plane tightening portion 606.

[0068] The side tightening portion 608 is located at one side of the arc-shaped giving way portion 607 . After the third clamping member 603 and the fourth clamping member 604 move, the side tightening portion 608 abuts against the side surface of the connecting rod end 2 close to the head end 1 .

[0069] In this embodiment, the third clamping member 603 and the fourth clamping member 604 are equipped with a plane tightening portion 606, which, after moving, precisely abuts or cancels the corresponding plane of the connecting rod end 2. This design ensures the stable fixation of the connecting rod, and keeps the correct position even during the cleaning operation to prevent sliding. The added arc-shaped yielding portion 607 is connected to the plane tightening portion 606 and is located on one side. This design provides additional adaptability space for the connecting rod, allowing the shape of the connecting rod to change, so that the device can more widely match different types of connecting rods, and improves versatility. The side tightening portion 608 located on one side of the arc-shaped yielding portion 607, when the third clamping member 603 and the fourth clamping member 604 move, the top of this side will contact the side of the connecting rod head end 1. This design not only stabilizes the connecting rod, but also takes into account the side fixation of the head end 1, ensuring the stability of the entire connecting rod. In summary, through the planar tightening portion 606, the arc-shaped yielding portion 607 and the side top design of the third clamping member 603 and the fourth clamping member 604, the expanded section cleaning device not only optimizes the stable fixation of the connecting rod, but also enhances the comprehensive adaptability to the connecting rod, and is a technical upgrade for the cleaning needs of different connecting rod types.

[0070] Furthermore, it also includes an expansion head, which is used to expand the mounting hole of the connecting rod. The expansion head includes

[0071] The first expansion sleeve 17 and the second expansion sleeve 18 are both movably arranged on the support platform 5 , and the first expansion sleeve 17 and the second expansion sleeve 18 move closer to each other or farther away from each other.

[0072] In this embodiment, the expanding head is designed to install the expansion hole of the connecting rod, which is the key interface for the connecting rod fixing and the expansion surface cleaning device, ensuring the stable installation of the connecting rod. The expanding head includes a first expanding sleeve 17 and a second expanding sleeve 18, both of which can be movably set on the support platform 5, realizing the dynamic adjustment function of the expanding head, which is the core of the design. After the first expanding sleeve 17 and the second expanding sleeve 18 move, the operation of moving closer or farther away from each other provides adaptive adjustment of the size of the expansion hole of the connecting rod. This not only facilitates the installation of connecting rods of different sizes, but also provides convenience during installation and disassembly, and improves the flexibility of operation. In summary, the expansion sleeve design and double-layer mobility of the expanding head provide a more flexible adjustment scheme for the installation of the connecting rod, optimize the adaptability and ease of operation of the expansion surface cleaning device, and are a major technical improvement in the design of the device, especially suitable for the cleaning needs of connecting rods of different sizes.

[0073] Furthermore, it also includes

[0074] The sweeping frequency vibrator 19 is arranged at the bottom of the support platform 5 and acts on the support platform 5 .

[0075] In this embodiment, a sweeping frequency vibrator 19 is added to the device and installed at the bottom of the support platform 5. This design innovatively applies mechanical vibration technology to the support platform 5, thereby improving the dynamic performance of the entire cleaning device. The sweeping frequency vibrator 19 acts on the support platform 5. By adjusting the vibration frequency, it can effectively suppress the small amplitude vibration of the support platform 5 during operation, thereby increasing the overall stability, especially when the negative pressure suction head 17 is working, reducing shaking and ensuring the cleaning accuracy. Through the dynamic adjustment of the sweeping frequency vibrator 19, the support platform 5 can adapt to the vibration feedback under different working conditions, such as the reaction force generated by high-speed suction head cleaning, thereby improving the overall operation efficiency and continuity, and reducing the interruption of the operation or the influence of instability caused by vibration. In summary, the sweeping frequency vibrator 19 acts on the support platform 5. The expanded section cleaning device not only improves the stability of the operation, but also optimizes the efficiency. It is a technical innovation for vibration control and stability improvement in dynamic operation, and enhances the practical performance of the cleaning device.

[0076] Furthermore, it also includes

[0077] The cleaning groove 21 is arranged on one side of the permanent magnet 20. The permanent magnet 20 extends into the cleaning groove 21 after moving. The cleaning groove 21 has a notch 2101. The permanent magnet 20 abuts against or cancels the abutment with the groove wall of the cleaning groove 21 after sliding.

[0078] The scraper 22 is slidably disposed on one side of the slot 2101 , and the scraper 22 abuts against the permanent magnet 20 after sliding.

[0079] In this embodiment, the device is provided with a cleaning slot 21 located on one side of the permanent magnet 20, and the permanent magnet 20 can extend into the slot after it moves. The cleaning slot 21 is designed with a slot 2101, and the permanent magnet 20 contacts or cancels the abutment with the slot wall when sliding. This design facilitates the removal of the residue on the permanent magnet 20. A scraper 22 is set on one side of the slot 2101, and the scraper 22 is set to slide. After the permanent magnet 20 moves, it enters the cleaning slot 21. After entering the cleaning slot 21, the scraper 22 slides. After the scraper 22 slides, the residue on the permanent magnet 20 can be effectively scraped off, ensuring the continuous suction of the permanent magnet 20 and maintaining an efficient cleaning effect. The combination of the cleaning slot 21 and the scraper 22 forms a self-cleaning circulation system of the permanent magnet 20. After each operation, the permanent magnet 20 automatically enters the cleaning slot 21 to scrape off the residue without manual intervention, thereby improving the maintenance efficiency and extending the overall operating life of the device. In summary, the integration of the cleaning tank 21 and the scraper 22 automates the cleaning and maintenance of the permanent magnet 20, improves the overall efficiency of the cleaning device, reduces maintenance costs, and ensures the continuity of cleaning the residue on the expanded surface, which is another innovation of the device.

[0080] Furthermore, it also includes

[0081] The rotating wheel 23 is arranged above the cleaning tank 21. After the permanent magnet 20 slides, the upper surface of the permanent magnet 20 abuts against the rotating wheel 23.

[0082] The lead wire 24 has one end wound around the rotating wheel 23 and the other end connected to the scraper 22. When the permanent magnet 20 moves, the rotating wheel 23 is driven to rotate. When the rotating wheel 23 rotates, the scraper 22 moves.

[0083] The material collecting trough 25 is arranged below the notch 2101 .

[0084] In this embodiment, a rotating wheel 23 is designed, and the rotating wheel 23 is arranged above the cleaning tank 21. When the permanent magnet 20 slides, the surface of the permanent magnet 20 contacts the rotating wheel 23. This design utilizes the movement of the permanent magnet 20 to drive the rotating wheel 23 to rotate, thereby improving the power utilization of the system. One end of the lead wire 24 is wound around the rotating wheel 23, and the other end is connected to the scraper 22. After the permanent magnet 20 moves to drive the rotating wheel 23 to rotate, the rotating wheel 23 rotates, and the lead wire 24 pulls the scraper 22 to move accordingly, automatically scraping off the slag, realizing linkage cleaning, and improving the automation efficiency. The collecting trough 25 is arranged below the notch 2101. During the cleaning process, the residue scraped by the scraper 22 falls directly into the collecting trough 25, which is convenient for collection and subsequent processing, keeping the working area clean, reducing pollution, and simplifying the cleaning operation steps. In summary, the integration of the rotor 23, the lead wire 24, and the collecting trough 25 not only improves the cleaning efficiency of the permanent magnet 20, but also realizes automatic scraping and collection, optimizes the entire cleaning process, reduces manual intervention, improves the automation and practicality of the device, and is conducive to the continuous maintenance of the working environment.

[0085] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A magnetic slag removal device for residues on a connecting rod fracture surface, wherein the connecting rod is fractured into a head end (1) and a connecting rod end (2), wherein the head end (1) and the connecting rod end (2) each have two fracture surfaces, and two fracture intervals (3) are formed between the two fracture surfaces of the head end (1) and the two fracture surfaces of the connecting rod end (2), and a cleaning device is used for cleaning residues on the fracture surfaces, characterized in that: include Base (4), A support platform (5), wherein the support platform (5) is arranged on the base (4), a clamping assembly (6), the clamping assembly (6) being arranged on the support platform (5) and being used for clamping the connecting rod, A moving member (7), wherein the moving member (7) is movably arranged on the support platform (5) and moves closer to or farther from the expansion and breaking interval (3). A permanent magnet (20) is arranged on the moving part (7), follows the movement, passes through the expansion and breaking interval (3), and absorbs the residue on the expansion and breaking surface.

2. The device for removing residual slag by magnetization on the expanded section of a connecting rod according to claim 1, characterized in that: The permanent magnet (20) is in the shape of a bar and passes through the expansion and breaking interval (3) after movement.

3. The device for removing residual slag by magnetization on the expanded section of a connecting rod according to claim 1, characterized in that: It also includes an ultrasonic vibrator (14), which is movably arranged on the support platform (5) and moves close to the connecting rod. The ultrasonic vibrator (14) has a horn (15). A nylon striking piece (16), the end of the nylon striking piece (16) of the amplitude changing rod (15) being used to abut against the connecting rod.

4. The device for removing residual slag by magnetization on the expanded section of a connecting rod according to claim 1, characterized in that: The clamping assembly (6) comprises Support table (5), A first clamping member (601) and a second clamping member (602), wherein the first clamping member (601) and the second clamping member (602) are both movably arranged on the support platform (5), and the first clamping member (601) and the second clamping member (602) are respectively arranged at two ends of one side of the support platform (5), and after the first clamping member (601) and the second clamping member (602) move, they abut against or cancel the abutment with one side of the connecting rod end (2) of the connecting rod, A third clamping member (603) and a fourth clamping member (604), wherein the third clamping member (603) and the fourth clamping member (604) are both movably arranged on the support platform (5) and are located on the other side of the support platform (5); after the first clamping member (601) and the second clamping member (602) move, they abut against or cancel the abutment with the other side of the head end (1) of the connecting rod.

5. The device for removing residual slag by magnetic method from the expanded section of a connecting rod according to claim 4, characterized in that: The first clamping member (601) and the second clamping member (602) both have an arc-shaped clamping portion (605); after the first clamping member (601) and the second clamping member (602) move, the arc-shaped clamping portion (605) abuts against or cancels the abutment with the head end (1).

6. The device for removing residual slag by magnetization from the expanded section of a connecting rod according to claim 5, characterized in that: The third clamping member (603) and the fourth clamping member (604) both have The plane pressing portion (606) is configured such that after the third clamping member (603) and the fourth clamping member (604) move, the plane pressing portion (606) abuts against or cancels the abutment with the plane of the connecting rod end (2). an arc-shaped evacuation portion (607), the arc-shaped evacuation portion (607) being located on one side of the planar pressing portion (606) and being connected to the planar pressing portion (606), A side tightening portion (608), the side tightening portion (608) being located on one side of the arc-shaped giving way portion (607); after the third clamping member (603) and the fourth clamping member (604) move, the side tightening portion (608) abuts against a side surface of the connecting rod end (2) close to the head end (1).

7. The device for removing residual slag from the expanded section of a connecting rod by magnetic slag removal according to claim 1, characterized in that: It also includes an expansion head, which is used to break the mounting hole of the connecting rod. The expansion head includes A first expansion sleeve (17) and a second expansion sleeve (18), wherein the first expansion sleeve (17) and the second expansion sleeve (18) are both movably arranged on the support platform (5), and the first expansion sleeve (17) and the second expansion sleeve (18) move closer to each other or farther away from each other after movement.

8. The device for removing residual slag by magnetization on the expanded section of a connecting rod according to claim 1, characterized in that: Also includes A frequency sweeping vibration machine (19), wherein the frequency sweeping vibration machine (19) is arranged at the bottom of the support platform (5) and acts on the support platform (5).

9. The device for removing residual slag from the expanded section of a connecting rod by magnetic slag removal according to claim 1, characterized in that: Also includes A cleaning groove (21), wherein the cleaning groove (21) is arranged on one side of the permanent magnet (20), and the permanent magnet (20) extends into the cleaning groove (21) after moving, and the cleaning groove (21) has a groove opening (2101), and the permanent magnet (20) abuts against or cancels the abutment with the groove wall of the cleaning groove (21) after sliding. A scraper (22), wherein the scraper (22) is slidably disposed on one side of the slot (2101), and the scraper (22) abuts against the permanent magnet (20) after sliding.

10. A device for removing residual slag by magnetization from the expanded section of a connecting rod according to claim 9, characterized in that: Also includes A rotating wheel (23), wherein the rotating wheel (23) is arranged above the cleaning tank (21), and after the permanent magnet (20) slides, the upper surface of the permanent magnet (20) abuts against the rotating wheel (23). A lead wire (24), one end of the lead wire (24) is wound around the rotating wheel (23), and the other end is connected to the scraper (22), and the permanent magnet (20) drives the rotating wheel (23) to rotate after the permanent magnet (20) moves, and the scraper (22) moves after the rotating wheel (23) rotates. A material collection trough (25), wherein the material collection trough (25) is arranged below the notch (2101).

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