A spring grinding device for processing end face of shock absorbing spring

Abstract

The utility model provides a kind of end face spring grinding device of shock absorbing spring processing, it is related to spring grinding device technical field, including chassis, the top of chassis is provided with polishing mechanism, driving element is provided in the chassis, the top of driving element is fixedly provided with connecting frame, the end of connecting frame is provided with reversible support;The utility model is when the end of shock absorbing spring is polished, connecting frame and reversible support are rotated by driving element, now reversible support is rotated one hundred and eighty degrees by guiding element and groove cooperation control, to promote the both ends of shock absorbing spring exchange, immediately the other end of shock absorbing spring is polished by polishing mechanism, so that shock absorbing spring is more convenient when polishing;When sealing cap is down, it is pasted with chassis, to reduce the possibility that debris splashes when polishing disc polishes shock absorbing spring, when electric push rod pushes sealing cap, first motor and polishing disc go up, it is convenient for operator to take shock absorbing spring.

Description

Technical Field

[0001] This utility model relates to the technical field of spring grinding devices, specifically to an end face spring grinding device for processing shock-absorbing springs. Background Technology

[0002] A spring is a mechanical part that works by utilizing elasticity. A part made of elastic material deforms under the action of external force and returns to its original shape after the external force is removed. Springs are generally made of spring steel. There are many types of springs. According to their shape, they are mainly divided into helical springs and spiral springs. During the production and processing of springs, a spring grinding device is needed to grind the end face of the spring.

[0003] The existing spring grinding device requires the springs to be inserted into the placement slots one by one, and then the ends are ground by the grinding mechanism. However, after one end is ground, the operator needs to switch the two ends of the spring and then grind the other end. Therefore, grinding both ends of the spring is quite troublesome.

[0004] This utility model proposes an end face grinding device for processing shock-absorbing springs to solve the problem that when using the grinding device, the springs need to be inserted into the placement grooves one by one, and then the ends of the springs need to be ground by the grinding mechanism. However, after one end is ground, the operator needs to switch the two ends of the spring and then grind the other end. Therefore, grinding both ends of the spring is quite troublesome. Utility Model Content

[0005] The purpose of this invention is to overcome the problem in the above-mentioned background technology that when using the spring grinding device, the springs need to be inserted into the placement slots one by one, and then the ends of the springs need to be ground by the grinding mechanism. However, after one end is ground, the operator needs to switch the two ends of the spring and then grind the other end. Therefore, grinding both ends of the spring is quite troublesome.

[0006] Based on the above technical concept, the technical solution adopted by this utility model is as follows:

[0007] A device for grinding the end face of a shock-absorbing spring includes a base frame, a grinding mechanism on the top of the base frame, a driving component inside the base frame, a connecting frame fixedly mounted on the top of the driving component, a rotatable bracket at the end of the connecting frame, and grooves corresponding to the number of rotatable brackets on the inner side wall of the base frame. A guide component is movably inserted into the rotatable bracket, and the guide component cooperates with the grooves to control the rotatable bracket to rotate.

[0008] Further defining the above technical solution, the grinding mechanism includes two electric push rods, which are symmetrically arranged on the side wall of the base frame. The extended ends of the two electric push rods are fixedly provided with sealing covers. A first motor is fixedly provided on the top of the sealing cover. The rotating shaft of the first motor passes through the sealing cover and is fixedly fitted with a grinding disc.

[0009] Further defining the above technical solution, the driving component includes a second motor and several support plates, one end of the several support plates being fixedly connected to the inner side wall of the base frame, and the other end of the several support plates being fixedly connected to the second motor.

[0010] Further defining the above technical solution, the connecting frame includes a disc and several horizontal plates. The disc is fixedly mounted on the rotating shaft of the second motor, and the several horizontal plates are evenly distributed in a ring on the outer wall of the disc.

[0011] Further defining the above technical solution, the flip-up bracket includes two vertical plates and a rotating cylinder, the rotating cylinder being rotatably inserted between the two vertical plates, and the inner wall of the rotating cylinder being provided with a rubber strip.

[0012] Further defining the above technical solution, two rotating rods are symmetrically arranged on the outer wall of the rotating cylinder. The two rotating rods are respectively rotatably inserted into two vertical plates. One of the rotating rods has a slot, and a guide block is fixedly installed in the slot. The end of the other rotating rod extends out of the vertical plate and is fixedly installed with a rubber disc. The rubber disc abuts against the side wall of the vertical plate.

[0013] Further defining the above technical solution, the guide component includes a guide rod and a semicircular block. One end of the guide rod is movably inserted into the hollow tube, and the other end of the guide rod is fixedly connected to the semicircular block. A spiral groove is provided on the guide rod, and the guide block slides in cooperation with the inner wall of the spiral groove. The semicircular block is connected to the side wall of the vertical plate by providing several telescopic components.

[0014] Further defining the above technical solution, the telescopic component includes a cylinder and a rod. The cylinder is fixedly mounted on the side wall of the side plate. One end of the rod is fixedly connected to a semi-circular block, and the other end of the rod is inserted into the cylinder and connected to the inner wall of the cylinder through a first spring.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] After one end of the shock absorber spring is polished, the connecting frame and the flip-type bracket are rotated by the drive component. At this time, the flip-type bracket is rotated 180 degrees by the guide component and the groove, thereby causing the two ends of the shock absorber spring to be swapped. Then, the other end of the shock absorber spring is polished by the polishing mechanism, so it is more convenient to polish the shock absorber spring.

[0017] When the sealing cover moves down, it fits against the base frame to reduce the possibility of debris flying when the grinding disc grinds the shock-absorbing spring. When the electric push rod pushes the sealing cover, the first motor and the grinding disc up, it makes it easier for the operator to pick up the shock-absorbing spring.

[0018] When the flip-up bracket is flipped, the debris attached to the surface is shaken off, reducing the possibility of debris getting stuck inside the flip-up bracket. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of an end face grinding spring device for processing shock-absorbing springs according to the present invention;

[0021] Figure 2 This is a partial three-dimensional unfolded cross-sectional view of the grinding mechanism of the end face grinding spring device for processing shock-absorbing springs according to this utility model.

[0022] Figure 3 This is a partial three-dimensional unfolded cross-sectional view of the flip-type bracket of the end face grinding spring device for processing shock-absorbing springs according to this utility model.

[0023] The components include: 1. Base frame; 2. Grinding mechanism; 21. Electric push rod; 22. Sealing cover; 23. First motor; 24. Grinding disc; 3. Drive component; 31. Second motor; 32. Support plate; 4. Connecting frame; 41. Disc; 42. Horizontal plate; 5. Flip-up bracket; 51. Vertical plate; 52. Rotary cylinder; 53. Rotating rod; 54. Slot; 55. Guide block; 56. Rubber disc; 6. Groove; 7. Guide component; 71. Guide rod; 72. Semicircular block; 73. Spiral groove; 74. Telescopic component; 741. Cylinder; 742. Round rod; 743. First spring. Detailed Implementation

[0024] The following is in conjunction with the appendix Figures 1-3 The present invention will be described in further detail below.

[0025] Please refer to the attached diagram in the instruction manual. Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of an end face grinding device for processing shock-absorbing springs, including a base frame 1. A grinding mechanism 2 is provided on the top of the base frame 1. The grinding mechanism 2 includes two electric push rods 21, which are symmetrically arranged on the side wall of the base frame 1. A sealing cover 22 is fixedly provided on the extended end of the two electric push rods 21. A first motor 23 is fixedly provided on the top of the sealing cover 22. The rotating shaft of the first motor 23 passes through the sealing cover 22 and is fixedly fitted with a grinding disc 24. The electric push rods 21 facilitate the control of the movement of the sealing cover 22, the first motor 23 and the grinding disc 24. When the sealing cover 22 moves down, it fits against the base frame 1 to reduce the possibility of debris flying when the grinding disc 24 grinds the shock-absorbing spring. When the electric push rods 21 push the sealing cover 22, the first motor 23 and the grinding disc 24 up, it facilitates the operator to pick up the shock-absorbing spring.

[0026] A drive unit 3 is installed inside the base frame 1. A connecting frame 4 is fixedly installed on the top of the drive unit 3. The drive unit 3 includes a second motor 31 and several support plates 32. One end of the several support plates 32 is fixedly connected to the inner side wall of the base frame 1, and the other end of the several support plates 32 is fixedly connected to the second motor 31. The support plates 32 facilitate the fixing of the second motor 31 inside the base frame 1, and the second motor 31 facilitates the rotation of the connecting frame 4.

[0027] The end of the connecting frame 4 is provided with a flip-type bracket 5. The connecting frame 4 includes a disc 41 and several horizontal plates 42. The disc 41 is fixedly mounted on the rotating shaft of the second motor 31. Several horizontal plates 42 are evenly distributed in a ring on the outer wall of the disc 41. When the second motor 31 is running, it drives the disc 41 and several horizontal plates 42 to rotate, and then drives the flip-type bracket 5 to rotate through the horizontal plates 42.

[0028] The flip-up bracket 5 includes two vertical plates 51 and a rotating cylinder 52. The rotating cylinder 52 is rotatably inserted between the two vertical plates 51. The inner wall of the rotating cylinder 52 is provided with a rubber strip. The two vertical plates 51 cooperate to facilitate the support of the rotating cylinder 52. The rotating cylinder 52 facilitates the placement of the shock-absorbing spring, and the rubber strip reduces the possibility of the shock-absorbing spring loosening when it is ground.

[0029] It should be noted that the internal structure of the rotating drum 52 can be adjusted according to the actual situation, so that the shock-absorbing spring inserted inside will not wobble.

[0030] The inner side wall of the base frame 1 has grooves 6 corresponding to the number of reversible brackets 5. The outer wall of the rotating cylinder 52 is symmetrically provided with two rotating rods 53. The two rotating rods 53 are respectively rotatably inserted into two vertical plates 51. One of the rotating rods 53 has a slot 54, and a guide block 55 is fixedly installed in the slot 54. The end of the other rotating rod 53 extends out of the vertical plate 51 and is fixedly installed with a rubber disc 56. The rubber disc 56 abuts against the side wall of the vertical plate 51. The two rotating rods 53 cooperate to facilitate the rotating cylinder 52 to be rotatably installed between the two vertical plates 51. The rubber disc 56 reduces the possibility of the rotating cylinder 52 deflecting when there is no external force. When the guide 7 is inserted into the slot 54, the guide block 55 slides along the texture on the guide 7 to cause the rotating rod 53 to drive the rotating cylinder 52 to rotate, thereby realizing the interchange of the two ends of the shock-absorbing spring.

[0031] A guide member 7 is movably inserted into the flip-up bracket 5. The guide member 7 cooperates with the groove 6 to control the flip-up bracket 5 to flip. The guide member 7 includes a guide rod 71 and a semi-circular block 72. One end of the guide rod 71 is movably inserted into the hollow tube, and the other end of the guide rod 71 is fixedly connected to the semi-circular block 72. A spiral groove 73 is opened on the guide rod 71. The guide block 55 slides in cooperation with the inner wall of the spiral groove 73. The semi-circular block 72 is connected to the side wall of the vertical plate 51 by setting several telescopic members 74. The telescopic members 74 facilitate the movement of the semi-circular block 72 and the guide rod 71, and ensure that the semi-circular block 72 always abuts against the inner wall of the base frame 1. When the horizontal plate 42 moves the two vertical plates 51 and overlaps with the groove 6, the telescopic component 74 pushes the semicircular block 72 and the guide rod 71 to move. At this time, the guide block 55 slides along the inner wall of the spiral groove 73, thereby causing the rotating rod 53 to drive the rotating cylinder 52 and the shock-absorbing spring to rotate. At the same time, the second motor 31 stops running, and then the shock-absorbing spring is polished by the grinding disc 24. When the horizontal plate 42 moves the two vertical plates 51 and separates from the groove 6, the semicircular block 72 is pushed by the thrust to push the guide rod 71 into the slot 54, thereby causing the guide block 55 to drive the rotating rod 53 and the rotating cylinder 52 to rotate again, thereby causing the two ends of the shock-absorbing spring to be swapped.

[0032] The telescopic component 74 includes a cylinder 741 and a rod 742. The cylinder 741 is fixedly mounted on the side wall of the side plate. One end of the rod 742 is fixedly connected to the semicircular block 72. The other end of the rod 742 is inserted into the cylinder 741 and connected to the inner wall of the cylinder 741 through a first spring 743. The first spring 743 facilitates the movement of the rod 742 and the semicircular block 72, thereby ensuring that the semicircular block 72 is always in contact with the inner wall of the base frame 1.

[0033] Working principle: When using the end face grinding device for processing damping springs, the damping springs are first inserted into the flip-type bracket 5 in sequence. Then, the grinding mechanism 2 grinds one end of the damping spring. After one end of the damping spring is ground, the drive component 3 drives the connecting frame 4 and the flip-type bracket 5 to rotate. At this time, the guide component 7 and the groove 6 cooperate to control the flip-type bracket 5 to rotate 180 degrees, thereby causing the two ends of the damping spring to be swapped. Then, the grinding mechanism 2 grinds the other end of the damping spring.

[0034] The above description is a further detailed explanation of the present invention in conjunction with specific preferred embodiments, which is intended to enable those skilled in the art to understand and apply the present invention. However, it should not be assumed that the specific implementation of the present invention is limited to these descriptions.

Claims

1. A device for grinding the end face of a shock-absorbing spring, comprising a base frame (1), characterized in that, The base frame (1) is provided with a grinding mechanism (2) at the top. The base frame (1) is provided with a driving component (3). The top of the driving component (3) is fixedly provided with a connecting frame (4). The end of the connecting frame (4) is provided with a flip-type bracket (5). The inner side wall of the base frame (1) is provided with a number of grooves (6) corresponding to the number of flip-type brackets (5). A guide component (7) is movably inserted into the flip-type bracket (5). The guide component (7) cooperates with the grooves (6) to control the flip-type bracket (5) to flip.

2. The end face grinding spring device for processing damping springs according to claim 1, characterized in that, The grinding mechanism (2) includes two electric push rods (21). The two electric push rods (21) are symmetrically arranged on the side wall of the base frame (1). The extended ends of the two electric push rods (21) are fixedly provided with sealing covers (22). The top of the sealing cover (22) is fixedly provided with a first motor (23). The rotating shaft of the first motor (23) passes through the sealing cover (22) and is fixedly fitted with a grinding disc (24).

3. The end face grinding spring device for processing damping springs according to claim 1, characterized in that, The driving component (3) includes a second motor (31) and several support plates (32). One end of the several support plates (32) is fixedly connected to the inner side wall of the base frame (1), and the other end of the several support plates (32) is fixedly connected to the second motor (31).

4. The end face grinding spring device for processing damping springs according to claim 3, characterized in that, The connecting frame (4) includes a disc (41) and several horizontal plates (42). The disc (41) is fixedly mounted on the rotating shaft of the second motor (31), and the several horizontal plates (42) are evenly distributed in a ring on the outer wall of the disc (41).

5. The end face grinding spring device for processing damping springs according to claim 1, characterized in that, The flip-up bracket (5) includes two vertical plates (51) and a rotating cylinder (52). The rotating cylinder (52) is rotatably inserted between the two vertical plates (51), and the inner wall of the rotating cylinder (52) is provided with a rubber strip.

6. The end face grinding spring device for processing damping springs according to claim 5, characterized in that, Two rotating rods (53) are symmetrically arranged on the outer wall of the rotating cylinder (52). The two rotating rods (53) are respectively rotatably inserted into two vertical plates (51). One of the rotating rods (53) has a slot (54) inside, and a guide block (55) is fixedly installed in the slot (54). The end of the other rotating rod (53) extends out of the vertical plate (51) and is fixedly installed with a rubber disc (56). The rubber disc (56) abuts against the side wall of the vertical plate (51).

7. The end face grinding spring device for processing damping springs according to claim 6, characterized in that, The guide component (7) includes a guide rod (71) and a semicircular block (72). One end of the guide rod (71) is movably inserted into the hollow tube, and the other end of the guide rod (71) is fixedly connected to the semicircular block (72). A spiral groove (73) is provided on the guide rod (71). The guide block (55) slides with the inner wall of the spiral groove (73). The semicircular block (72) is connected to the side wall of the vertical plate (51) by providing several telescopic components (74).

8. The end face grinding spring device for processing damping springs according to claim 7, characterized in that, The telescopic component (74) includes a cylinder (741) and a rod (742). The cylinder (741) is fixedly installed on the side wall of the side plate. One end of the rod (742) is fixedly connected to the semicircular block (72). The other end of the rod (742) is inserted into the cylinder (741) and connected to the inner wall of the cylinder (741) by a first spring (743).

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