A polishing device for heat sink processing

Abstract

The application belongs to the technical field of polishing equipment, and discloses a polishing equipment for radiator processing, which comprises a polishing operation cavity, a pair of polishing heads arranged in the polishing operation cavity, a finished product discharge conveying belt arranged at the discharge side of the polishing operation cavity, and further comprises a transverse guide rail fixedly connected to the polishing operation cavity, a suspension support rack arranged at the output end of the transverse guide rail, a workpiece positioning and clamping mechanism assembled at the lower end of the suspension support rack, a process linkage discharging assembly, a mechanical linkage structure formed by a sleeve ring protruding rod assembled outside the abutting block, a slidable linkage pressure bearing block and an elastic vertical piece, and a mechanical linkage structure formed by the process linkage discharging assembly, the suspension support rack, the workpiece positioning and clamping mechanism, the sleeve ring protruding rod assembled outside the abutting block, the slidable linkage pressure bearing block and the elastic vertical piece, which are connected to each other, so that the pressing action of the equipment and the discharging and pushing action are connected to each other, the rotating plate is automatically inclined to avoid the polishing pressure, and the rotating plate is automatically horizontally expanded to push the workpiece after the polishing is reset.

Description

Technical Field

[0001] This invention belongs to the field of polishing equipment technology, specifically a polishing device for radiator processing. Background Technology

[0002] After stamping, cutting, and die-casting, aluminum radiators are prone to burrs and excess machining allowance on their sides, fin edges, and end faces. These require precision machining using grinding equipment to ensure assembly accuracy and a smooth appearance. Currently, conventional radiator grinding equipment on the market mainly consists of a grinding chamber, a fixed grinding head, an independent workpiece clamping fixture, and an external material conveying structure.

[0003] For example, a radiator processing and polishing mechanism with publication number CN219901538U includes a worktable. Its features include: a fixedly mounted work box on the worktable; symmetrical support platforms fixedly connected to the worktable; perforated frames detachably mounted on the support platforms; movable seats on both sides of the two support platforms; vertical frames on the two movable seats; and a cross slide rail fixedly connected between the two vertical frames. The cross slide rail is equipped with a sliding sleeve that mates with the cross slide rail. This radiator processing and polishing mechanism is simple in structure and easy to operate, further protecting the health of workers.

[0004] While the above solution is simple in structure and easy to operate, and further protects the health of workers, in actual use, the workpiece grinding and clamping and unloading and pushing actions of existing radiator grinding and processing equipment are mostly independent. The equipment usually needs to be configured with a dedicated unloading drive structure such as cylinders and motors to realize the unloading and pushing operation of the workpiece after grinding. This kind of structural setting not only greatly increases the overall structural complexity of the equipment and occupies the internal assembly space of the equipment, but also increases the overall manufacturing cost of the equipment. At the same time, the matching operation of multiple drive components increases the number of equipment failure points and increases the later inspection and maintenance costs of the equipment. Summary of the Invention

[0005] To address the problems mentioned in the background section, the present invention provides a grinding device for radiator processing.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a grinding device for radiator processing, comprising a grinding working chamber, a pair of grinding heads disposed within the grinding working chamber, and a finished product discharge conveyor belt disposed on the discharge side of the grinding working chamber, further comprising: a transverse guide rail fixedly connected to the grinding working chamber, wherein a suspension support frame is disposed at the output end of the transverse guide rail, and a workpiece positioning and clamping mechanism is assembled at the lower end of the suspension support frame for clamping and fixing the radiator workpiece to be processed, and a process linkage unloading component is disposed on one side of the workpiece positioning and clamping mechanism for cooperating with the workpiece positioning and clamping mechanism to complete the automatic unloading operation of the workpiece after grinding; The workpiece positioning and clamping mechanism includes a horizontal platform, a motor is installed at the lower end of the horizontal platform, a vertical channel is opened in the horizontal platform, a turntable is rotatably connected to the inner end of the vertical channel, the lower end of the turntable is connected to the output end of the motor, a hydraulic push rod is fixedly connected to the lower side of the horizontal end of the suspension support frame, and a stop block is provided at the output end of the hydraulic push rod. The stop block and the turntable are located on the same vertical axis. The process linkage unloading assembly includes a rectangular platform fixedly connected to the horizontal platform on the side away from the grinding operation cavity. A bottom support is fixedly connected to the lower end of the rectangular platform. A pair of elastic uprights are fixedly connected above the horizontal end of the bottom support. Linkage pressure-bearing sliders are assembled at the upper ends of the two elastic uprights. A rectangular channel is opened in the rectangular platform. The linkage pressure-bearing slider is located in the rectangular channel. A rotating plate is hinged to the side of the linkage pressure-bearing slider near the horizontal platform. A collar protrusion is sleeved on the outer end of the abutment. The collar protrusion and the linkage pressure-bearing slider cooperate with each other.

[0007] Preferably, a self-rebound damping hinge is assembled between the linkage pressure-bearing slider and the rotating plate, and the rotating plate and the inner wall of the rectangular channel near the horizontal platform abut against each other.

[0008] Preferably, hand-held auxiliary rods are symmetrically fixedly connected to both sides of the linkage pressure-bearing slider. The hand-held auxiliary rods are solid round rods and are integrally cast with the linkage pressure-bearing slider. They are used to manually adjust the initial assembly position of the linkage pressure-bearing slider during the material unloading state of the equipment.

[0009] Preferably, a flexible contact surface is fixedly connected to the end of the rotating plate away from the linkage pressure-bearing slider. The flexible contact surface is integrally molded with polyurethane and is used to fit the side wall of the workpiece and flexibly push the workpiece to avoid collision damage.

[0010] Preferably, the collar protrusion and the linkage pressure-bearing slider form a compression fit structure. When the linkage pressure-bearing slider is pressed down, it can limit the compression of one side of the rotating plate by relying on the opening edge of the rectangular channel, so as to realize the tilting and avoidance positioning of the rotating plate. The elastic stand and the linkage pressure-bearing slider form an elastic reset structure. When the collar protrusion releases the compression constraint on the linkage pressure-bearing slider, the elastic stand can drive the linkage pressure-bearing slider to move upward and reset, so that the rotating plate rotates to a horizontal state. The flexible contact surface at the end of the rotating plate unfolds horizontally with the rotating plate and forms a feeding fit structure that can push the workpiece.

[0011] Preferably, the two grinding heads are located on opposite sides of the horizontal platform, and the grinding heads are cylindrical abrasive belt wheels with an outer layer covered with a wear-resistant alumina abrasive belt.

[0012] Preferably, the elastic support is a cylindrical compression spring, and the upper and lower ends of the elastic support are fixedly connected to the linkage pressure-bearing slider and the bottom bracket by welding.

[0013] Preferably, the protruding collar rod has an annular groove inside, and the protruding collar rod is engaged and fixed to the outer wall of the abutment block through the annular groove.

[0014] Preferably, the turntable has a circular disc structure, and the upper surface of the turntable is a flat bearing surface, and the outer wall of the turntable is clearance-fitted with the inner wall of the vertical channel.

[0015] Preferably, the rectangular channel is a rectangular through-hole structure, and the internal diameter of the rectangular channel is larger than the external dimensions of the linkage pressure-bearing slider, and the linkage pressure-bearing slider can slide vertically along the inside of the rectangular channel.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention sets up a process linkage unloading component, which relies on the collar protrusion rod mounted on the outside of the abutment block, the sliding linkage pressure block and the elastic upright to form a mechanical linkage structure, linking the equipment's clamping action with the unloading and pushing action. During grinding and clamping, the rotating plate automatically tilts to avoid the workpiece, and after grinding and resetting, the rotating plate automatically unfolds horizontally to push the workpiece. There is no need to add an independent unloading drive source, which simplifies the overall structure of the equipment and reduces the equipment manufacturing cost and subsequent maintenance cost. This invention achieves smooth switching of the rotating plate's posture by setting a self-rebounding damping hinge between the linkage pressure-bearing slider and the rotating plate, in conjunction with the flexible contact surface at the end of the rotating plate. At the same time, the flexible contact method pushes the radiator workpiece, effectively avoiding scratches, bumps and deformations on the radiator surface caused by rigid pushing, ensuring the appearance quality and structural integrity of the finished radiator, and reducing the probability of workpiece scrap. This invention features symmetrically arranged hand-held auxiliary rods on both sides of the linkage pressure-bearing slider, allowing manual adjustment of the initial assembly height of the linkage pressure-bearing slider. This enables flexible matching of the material feeding requirements of the radiator, effectively improving the versatility and ease of debugging of the equipment, and adapting to the grinding and processing needs of various radiator models. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the grinding chamber of the present invention; Figure 2 This is a schematic diagram of the workpiece positioning and clamping mechanism of the present invention in the removed state. Figure 3 This is a schematic diagram of the internal structure of the grinding chamber of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure with partial truncation at point A in the middle; Figure 5 This is a schematic cross-sectional view of the horizontal platform structure of the present invention; Figure 6 For the present invention Figure 5 A magnified schematic diagram of the partial truncation at point B.

[0018] In the diagram: 1. Grinding chamber; 2. Grinding head; 3. Finished product discharge conveyor belt; 4. Transverse guide rail; 5. Suspension support frame; 6. Workpiece positioning and clamping mechanism; 600. Horizontal platform; 601. Motor; 602. Vertical channel; 603. Turntable; 604. Hydraulic push rod; 605. Abutment block; 7. Process linkage unloading assembly; 700. Rectangular platform; 701. Bottom support; 702. Elastic upright; 703. Linkage pressure-bearing slider; 704. Turning plate; 705. Ring protrusion rod; 706. Hand grip auxiliary rod; 707. Flexible contact surface; 708. Rectangular channel. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figures 1 to 6As shown, the present invention provides a grinding device for radiator processing, including a grinding chamber 1, a pair of grinding heads 2 disposed within the grinding chamber 1, and a finished product discharge conveyor belt 3 disposed on the discharge side of the grinding chamber 1. It also includes: a transverse guide rail 4 fixedly connected to the grinding chamber 1; a suspension support frame 5 disposed at the output end of the transverse guide rail 4; a workpiece positioning and clamping mechanism 6 mounted at the lower end of the suspension support frame 5 for clamping and fixing the radiator workpiece to be processed; and a process linkage unloading assembly 7 disposed on one side of the workpiece positioning and clamping mechanism 6 for cooperating with the workpiece positioning and clamping mechanism 6. The workpiece positioning and clamping mechanism 6 completes the automatic unloading operation after workpiece grinding. The workpiece positioning and clamping mechanism 6 includes a horizontal platform 600, a motor 601 is provided at the lower end of the horizontal platform 600, a vertical channel 602 is opened in the horizontal platform 600, and a turntable 603 is rotatably connected to the inner end of the vertical channel 602. The lower end of the turntable 603 is connected to the output end of the motor 601. A hydraulic push rod 604 is fixedly connected to the lower side of the horizontal end of the suspension support frame 5. A stop block 605 is provided at the output end of the hydraulic push rod 604. The stop block 605 and the turntable 603 are located on the same vertical axis.

[0021] The above scheme is adopted: This scheme forms an upper and lower alignment and clamping structure with the coaxially arranged abutment block 605 and the turntable 603. The horizontal platform 600 is used as the overall bearing reference surface to ensure the overall assembly rigidity of the workpiece positioning and clamping mechanism 6. The vertical channel 602 provides rotation limit space for the turntable 603, so that the turntable 603 can only rotate and has no horizontal offset.

[0022] like Figures 2 to 6 As shown, the process linkage unloading assembly 7 includes a rectangular platform 700 fixedly connected to the side of the horizontal platform 600 away from the grinding operation cavity 1. A bottom support 701 is fixedly connected to the lower end of the rectangular platform 700. A pair of elastic uprights 702 are fixedly connected above the horizontal end of the bottom support 701. A linkage pressure-bearing slider 703 is assembled at the upper end of the two elastic uprights 702. A rectangular channel 708 is opened in the rectangular platform 700. The linkage pressure-bearing slider 703 is located in the rectangular channel 708. A rotating plate 704 is hinged to the side of the linkage pressure-bearing slider 703 near the horizontal platform 600. A collar protrusion rod 705 is sleeved on the outer end of the abutment block 605. The collar protrusion rod 705 and the linkage pressure-bearing slider 703 cooperate with each other.

[0023] The above solution adopts a mechanical follow-up linkage structure, abandoning the traditional independent electric control feeding mechanism. It relies on the pressing and lifting action of the block 605 as the power source, and realizes the pressing linkage and reset linkage through the mechanical cooperation of the collar protruding rod 705 and the linkage pressure-bearing slider 703. No additional independent drive components are required, which greatly simplifies the equipment structure.

[0024] like Figures 2 to 6As shown, a self-rebound damping hinge is fitted between the linkage pressure-bearing slider 703 and the rotating plate 704. The inner wall of the rotating plate 704 and the rectangular channel 708 near the horizontal platform surface 600 abuts against each other. Hand-held auxiliary rods 706 are symmetrically fixedly connected to both sides of the linkage pressure-bearing slider 703. The hand-held auxiliary rods 706 are solid round rods and are integrally cast with the linkage pressure-bearing slider 703. They are used to manually adjust the initial assembly position of the linkage pressure-bearing slider 703 during the material unloading process. The end of the rotating plate 704 away from the linkage pressure-bearing slider 703 is fixedly connected to... A flexible contact surface 707, integrally molded from polyurethane, is provided to conform to the sidewall of the workpiece and flexibly push the workpiece to avoid collision damage. The collar protrusion 705 and the linkage pressure-bearing slider 703 form a compression fit structure. When the linkage pressure-bearing slider 703 is pressed downwards, it can rely on the opening edge of the rectangular channel 708 to limit and compress one side of the rotating plate 704, achieving tilting and avoidance positioning of the rotating plate 704. The elastic upright 702 and the linkage pressure-bearing slider 703 form an elastic reset structure. The collar protrusion 705 releases its contact with the linkage pressure-bearing slider 703. When constrained by compression 3, the elastic upright 702 can drive the linkage pressure-bearing slider 703 to move upward and reset, so that the rotating plate 704 rotates to a horizontal state. The flexible contact surface 707 at the end of the rotating plate 704 unfolds horizontally with the rotating plate 704 and forms a feeding fit structure that can push the workpiece. The two grinding heads 2 are located on both sides of the horizontal platform 600. The grinding head 2 is a cylindrical abrasive belt wheel structure. The outer layer of the grinding head 2 is covered with a wear-resistant alumina abrasive belt layer. The elastic upright 702 is a cylindrical compression spring. The upper and lower ends of the elastic upright 702 are respectively connected to the linkage pressure-bearing slider 703 and the bottom support. The frame 701 is fixedly connected by welding. The collar protrusion 705 has an annular groove inside, and the collar protrusion 705 is fixed to the outer wall of the abutment block 605 by the annular groove. The turntable 603 is a circular disc structure, and the upper end surface of the turntable 603 is a flat bearing surface. The outer wall of the turntable 603 is clearance-fitted with the inner wall of the vertical channel 602. The rectangular channel 708 is a rectangular straight through hole structure, and the internal diameter of the rectangular channel 708 is larger than the external dimensions of the linkage pressure-bearing slider 703. The linkage pressure-bearing slider 703 can slide vertically along the inside of the rectangular channel 708.

[0025] The above solution is adopted: the horizontal guide rail 4 of the equipment is a linear servo guide rail, and the self-rebound damping hinge adopts a buffer hinge structure with built-in damping grease, which can realize the slow switching of the posture of the rotating plate 704, avoid the rapid flipping of the rotating plate 704 and impact on the workpiece, and further improve the stability of material feeding.

[0026] Working principle and usage process of this invention: First, the radiator to be ground is placed stably on the upper bearing area of ​​the turntable 603. After receiving the equipment control signal, the hydraulic push rod 604 extends downwards synchronously. The stop block 605 moves downwards at a uniform speed, following the output end of the hydraulic push rod 604. After the lower end face of the stop block 605 contacts the upper surface of the radiator, it continuously applies vertical pressure, thus completing the vertical clamping and positioning of the radiator above the turntable 603. Simultaneously, the motor 601 receives the start signal and outputs rotational power. The output end of the motor 601 passes through the vertical channel 602, driving the turntable 603 to rotate stably. 603 synchronously drives the radiator that is pressed and fixed above to rotate synchronously. After receiving the translation signal, the horizontal guide rail 4 drives the suspension support frame 5 to move as a whole into the internal space of the grinding operation chamber 1. The workpiece positioning and clamping mechanism 6 and the process linkage unloading assembly 7 follow the suspension support frame 5 to move synchronously to the grinding operation area. The pair of grinding heads 2 set inside the grinding operation chamber 1 synchronously feed towards the middle position and approach the outer wall surface on both sides of the radiator. The grinding heads 2 continue to operate and grind away the burrs and excess material on the side of the rotating radiator. After the entire grinding process is completed, the transverse guide rail 4 remains stationary. The hydraulic push rod 604 receives the retraction signal and retracts upward. The abutment block 605 rises synchronously with the hydraulic push rod 604. The collar protrusion rod 705 is fixed to the outside of the abutment block 605. The collar protrusion rod 705 rises synchronously with the abutment block 605. After the collar protrusion rod 705 rises, it releases the downward pressure constraint on the top of the linkage pressure-bearing slider 703. The two sets of elastic uprights 702 installed above the bottom bracket 701 no longer bear the downward pressure. The elastic uprights 702 rebound upwards due to their inherent elasticity. The elastic uprights 702 simultaneously push the linkage pressure-bearing slider 703 assembled at the upper end to move upwards and reset along the inside of the rectangular channel 708. During the upward movement of the linkage pressure-bearing slider 703, the rotating plate 704 hinged on one side moves upwards synchronously. The inner wall side of the rectangular channel 708 near the horizontal platform surface 600 no longer exerts downward pressure on the top of the linkage pressure-bearing slider 703. The rotating plate 704 applies lateral compression and limiting. The self-rebound damping hinge assembled between the linkage pressure slider 703 and the rotating plate 704 drives the rotating plate 704 to slowly rotate to a horizontal and straight state by its own damping rotational force. The flexible contact surface 707 fixed at the end of the rotating plate 704 away from the linkage pressure slider 703 is aligned synchronously with the rotating plate 704. During the alignment process, the flexible contact surface 707 continuously abuts against the side wall of the radiator to form a stable thrust. The thrust pushes a part of one side of the radiator to gradually leave the bearing range of the horizontal platform 600. After the radiator loses the support of the horizontal platform 600, it slides smoothly down the surface of the flexible contact surface 707 to the upper surface of the finished product discharge conveyor belt 3. The finished product discharge conveyor belt 3 maintains a continuous and uniform speed operation state, assisting in conveying and transferring the polished radiator to the outside of the equipment. The bottom bracket 701 fixedly connected to the lower end of the rectangular platform 700 maintains a fixed posture throughout the entire operation process of the equipment. The system includes a stable supporting rectangular platform 700 and a complete set of process linkage unloading components 7 mounted above the rectangular platform 700. Hand-held auxiliary rods 706, symmetrically fixed on both sides of the linkage pressure-bearing slider 703, are used during material unloading. Operators can manually adjust the initial height of the linkage pressure-bearing slider 703 inside the rectangular channel 708 by holding the hand-held auxiliary rods 706. This causes the collar protrusion rod 705 to press downwards against the linkage pressure-bearing slider 703, causing the linkage pressure-bearing slider 703 to slide downwards along the rectangular channel 708 and move synchronously downwards. The elastic upright 702 and the rotating plate 704 move downward synchronously with the linkage pressure-bearing slider 703. The opening edge of the rectangular channel 708 applies lateral extrusion force to the rotating plate 704. The rotating plate 704 tilts and bends based on the self-rebound damping hinge assembled between the two. The flexible contact surface 707 at the end of the rotating plate 704 moves synchronously with the rotating plate 704 to the side away from the horizontal platform 600, forming a complete material placement space and avoiding interference between the flexible contact surface 707 and the radiator during the material placement operation.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding device for radiator processing, comprising a grinding chamber (1), a pair of grinding heads (2) disposed within the grinding chamber (1), and a finished product discharge conveyor belt (3) disposed on the discharge side of the grinding chamber (1), characterized in that: Also includes: A transverse guide rail (4) is fixedly connected to the grinding operation cavity (1). A suspension support frame (5) is provided at the output end of the transverse guide rail (4). A workpiece positioning and clamping mechanism (6) is assembled at the lower end of the suspension support frame (5) for clamping and fixing the radiator workpiece to be processed. A process linkage unloading component (7) is provided on one side of the workpiece positioning and clamping mechanism (6) for cooperating with the workpiece positioning and clamping mechanism (6) to complete the automatic unloading operation after the workpiece is ground. The workpiece positioning and clamping mechanism (6) includes a horizontal platform (600), a motor (601) is provided at the lower end of the horizontal platform (600), a vertical channel (602) is provided in the horizontal platform (600), a turntable (603) is rotatably connected to the inner end of the vertical channel (602), the lower end of the turntable (603) is connected to the output end of the motor (601), a hydraulic push rod (604) is fixedly connected to the lower side of the horizontal end of the suspension support frame (5), a stop block (605) is provided at the output end of the hydraulic push rod (604), and the stop block (605) and the turntable (603) are located on the same vertical axis; The process linkage unloading assembly (7) includes a rectangular platform (700) fixedly connected to the side of the horizontal platform (600) away from the grinding operation cavity (1). The lower end of the rectangular platform (700) is fixedly connected to a bottom bracket (701). A pair of elastic uprights (702) are fixedly connected above the horizontal end of the bottom bracket (701). The upper ends of the two elastic uprights (702) are equipped with linkage pressure-bearing sliders (703). A rectangular channel (708) is opened in the rectangular platform (700). The linkage pressure-bearing slider (703) is located in the rectangular channel (708). A rotating plate (704) is hinged to the side of the linkage pressure-bearing slider (703) near the horizontal platform (600). A collar protrusion rod (705) is sleeved on the outer end of the abutment block (605). The collar protrusion rod (705) and the linkage pressure-bearing slider (703) cooperate with each other.

2. The grinding equipment for radiator processing according to claim 1, characterized in that: A self-rebound damping hinge is fitted between the linkage pressure-bearing slider (703) and the rotating plate (704), and the inner wall of the rotating plate (704) and the rectangular channel (708) abuts against each other on the side of the horizontal platform surface (600).

3. The grinding equipment for radiator processing according to claim 1, characterized in that: The linkage pressure-bearing slider (703) is symmetrically fixedly connected to two sides with hand grip auxiliary rods (706). The hand grip auxiliary rods (706) are solid round rods and are integrally cast with the linkage pressure-bearing slider (703). They are used to manually adjust the initial assembly position of the linkage pressure-bearing slider (703) when the equipment is discharging material.

4. The grinding equipment for radiator processing according to claim 1, characterized in that: The end of the rotating plate (704) away from the linkage pressure slider (703) is fixedly connected to a flexible contact surface (707). The flexible contact surface (707) is integrally molded with polyurethane and is used to fit the side wall of the workpiece and flexibly push the workpiece to avoid collision damage.

5. The grinding equipment for radiator processing according to claim 4, characterized in that: The collar protruding rod (705) and the linkage pressure-bearing slider (703) form a compression fit structure. When the linkage pressure-bearing slider (703) is pressed down, it can rely on the opening edge of the rectangular channel (708) to limit the compression of one side of the rotating plate (704), thereby realizing the tilting and avoidance positioning of the rotating plate (704). The elastic upright (702) and the linkage pressure-bearing slider (703) form an elastic reset structure. When the collar protruding rod (705) releases the compression constraint on the linkage pressure-bearing slider (703), the elastic upright (702) can drive the linkage pressure-bearing slider (703) to move upward and reset, so that the rotating plate (704) rotates to a horizontal state. The flexible contact surface (707) at the end of the rotating plate (704) unfolds horizontally with the rotating plate (704) and forms a feeding fit structure that can push the workpiece.

6. The grinding equipment for radiator processing according to claim 1, characterized in that: The two grinding heads (2) are located on both sides of the horizontal platform (600). The grinding head (2) is a cylindrical abrasive belt wheel structure, and the outer layer of the grinding head (2) is covered with a wear-resistant alumina abrasive belt layer.

7. The grinding equipment for radiator processing according to claim 1, characterized in that: The elastic support (702) is a cylindrical compression spring. The upper and lower ends of the elastic support (702) are fixedly connected to the linkage pressure-bearing slider (703) and the bottom bracket (701) by welding.

8. The grinding equipment for radiator processing according to claim 1, characterized in that: The collar protrusion rod (705) has an annular groove inside, and the collar protrusion rod (705) is engaged and fixed to the outer wall of the abutment block (605) through the annular groove.

9. The grinding equipment for radiator processing according to claim 1, characterized in that: The turntable (603) has a circular disc structure, and the upper surface of the turntable (603) is a flat bearing surface. The outer wall of the turntable (603) is in clearance fit with the inner wall of the vertical channel (602).

10. The grinding equipment for radiator processing according to claim 1, characterized in that: The rectangular channel (708) is a rectangular through-hole structure, and the internal diameter of the rectangular channel (708) is larger than the external dimensions of the linkage pressure-bearing slider (703). The linkage pressure-bearing slider (703) can slide vertically along the inside of the rectangular channel (708).

Images