Spring surface polishing deburring machine

Abstract

The utility model relates to the technical field of polishing deburring, especially a spring surface polishing deburring machine. Including the chassis, the brush, the replacement device, two object loading barrels and auxiliary devices, the surface one side fixed connection of chassis has the lifting frame, the one side fixed connection of lifting frame has the control box, the inside slide coupling of lifting frame has the moving plate, the upper surface fixed connection of moving plate has the motor, the output fixed connection of motor has the carousel, the lower surface fixed connection of carousel has the connecting column, the brush passes through the replacement device and is fixedly connected with the connecting column, the object loading barrel passes through the auxiliary device and is arranged on the surface of chassis, the replacement device includes the connecting barrel and the connecting block, the upper surface fixed connection of connecting barrel and connecting column. The utility model provides a spring surface polishing deburring machine has to the advantage that the brush of long time use can be more convenient replacement.

Description

Technical Field

[0001] This utility model relates to the field of polishing and deburring technology, and in particular to a spring surface polishing and deburring machine. Background Technology

[0002] In the production process of springs, especially in the manufacture of precision springs, the removal of surface burrs is a crucial step. Burrs are usually generated during the cutting, stretching, and forming of springs, and can have a significant negative impact on the performance of the springs, thus necessitating the removal of burrs from the spring surface. A deburring machine is a device used to remove burrs from the surface of metals, plastics, or other materials. It typically uses physical methods, such as grinding, vibration, and shot peening, to remove burrs from the workpiece surface.

[0003] Existing technologies, such as the utility model patent with publication number CN218874848U, disclose a deburring device for spring processing surfaces. This device includes a base, a processing box fixedly connected to the top of the base, an external deburring mechanism, and an internal deburring mechanism disposed inside the processing box. A controller is fixedly connected to the left side of the processing box, and a dust collection mechanism extending into the processing box is disposed on the outside of the processing box. The dust collection mechanism includes a vacuum cleaner fixedly installed on the top of the processing box and a suction nozzle movably connected inside the processing box. This spring processing surface deburring device uses the controller to control the vacuum cleaner, and the cooperation between the suction nozzle and the suction pipe facilitates the suction of residue and debris inside the processing box into a collection box for centralized processing. Then, the controller controls a first telescopic mechanism, which moves the suction nozzle on the top of the mounting plate left and right, facilitating timely processing of residue and debris inside the processing box, achieving the advantages of good dust removal effect and high deburring efficiency.

[0004] During the process of polishing and deburring the surface of springs, it was found that the brushes in the deburring machine would continuously rub against the spring surface during long-term use. Eventually, the shape and structure of the brushes would become deformed and unusable, requiring replacement. Since the replacement of brushes in existing technologies usually requires cumbersome procedures and relies on manual tools, the brush replacement process is time-consuming and labor-intensive. Utility Model Content

[0005] The purpose of this invention is to solve the problem that in the prior art, the brushes in deburring machines will continuously rub against the surface of the spring during long-term use, eventually causing the shape and structure of the brushes to deform and become unusable, thus requiring brush replacement. Since the replacement of brushes in the prior art usually requires cumbersome operation steps and relies on manual tools, the brush replacement process is time-consuming and labor-intensive.

[0006] To solve the above technical problems, this utility model provides a spring surface polishing and deburring machine, including: a base frame, a brush, a changing device, two carrying bins, and an auxiliary device. A lifting frame is fixedly connected to one side of the base frame, and a control box is fixedly connected to one side of the lifting frame. A moving plate is slidably connected inside the lifting frame, and a motor is fixedly connected to the upper surface of the moving plate. A turntable is fixedly connected to the output end of the motor, and a connecting column is fixedly connected to the lower surface of the turntable. The brush is fixedly connected to the connecting column via the changing device. The carrying bins are set on the surface of the base frame via the auxiliary device, and several spring bodies are provided inside the carrying bins. The changing device includes a connecting cylinder and a connecting block. The upper surface of the connecting cylinder... The connecting cylinder is fixedly connected to the connecting column. Both sides of the arc-shaped surface of the connecting cylinder are fixedly connected to clamping plates. The clamping plates have an "L"-shaped cross-section and are made of polypropylene. A clamping block with a trapezoidal cross-section is fixedly connected to the lower surface of the clamping plates. The lower surface of the connecting block is fixedly connected to a brush. The upper surface of the connecting block abuts against the connecting cylinder. A limiting plate with an "L"-shaped cross-section is fixedly connected to the position of the clamping plates on the connecting block. The inner wall of the limiting plate engages with the clamping block. A rotating ring with an inclined cross-section is threaded onto the arc-shaped surface of the connecting block. The surface of the rotating ring abuts against the clamping block. An extrusion block is fixedly connected to the surface of the connecting block, and the arc-shaped surface of the extrusion block is slidably connected to the connecting cylinder.

[0007] The above components achieve the following effect: When the brush needs to be replaced after prolonged use, first rotate the rotating ring to move it downwards until it no longer abuts against the locking block. Since the locking plate is made of polypropylene, it has good elasticity and can deform and return to its original shape. Therefore, the two locking blocks are pressed towards each other, causing the locking plate to bend until the locking blocks no longer abut against the limiting plate. Then, move the brush downwards to remove the old brush. The locking plate returns to its original shape. Then, take out the new brush and align the limiting plate on the connecting block with the locking plate. Then, insert the pressing block on the connecting block into the connecting cylinder. At this time, the locking block is pressed by the limiting plate, and the locking plate deforms until the connecting block abuts against the connecting cylinder. At this time, the locking plate also returns to its original shape, causing the locking block to abut against the limiting plate. Then, rotate the rotating ring to move it upwards until the rotating ring abuts against the locking block. This achieves the effect of replacing the brush. Then, control the lifting frame through the control box to move the moving plate until the brush is inside the carrying bucket. Then, control the motor to make the turntable rotate with the brush, polishing and deburring the spring body.

[0008] Preferably, two limiting posts are fixedly connected to the upper surface of the connecting block, and the connecting cylinder has a limiting hole at the position corresponding to the limiting post, and the inner wall of the limiting hole is slidably connected to the limiting post.

[0009] The effect achieved by the above components is that when installing a new brush, the limiting post can be aligned with the limiting hole, and then the brush can be moved upward. This allows the locking block to engage better with the limiting plate, making it easier to replace the brush.

[0010] Preferably, a fixed frame is fixedly connected to one side of the limiting plate. The fixed frame has a U-shaped cross-section. A sliding rod slides through the inside of the fixed frame. A push plate is fixedly connected to the arc surface of the sliding rod. The two ends of the push plate abut against the inner walls of the fixed frame. A first spring is sleeved on the arc surface of the sliding rod. The two ends of the first spring are fixedly connected to the fixed frame and the push plate, respectively. A push block is fixedly connected to one end of the sliding rod, and an auxiliary block, which is a rubber block, is fixedly connected to the other end of the sliding rod.

[0011] The effect achieved by the above components is as follows: when the replacement of the brush requires squeezing the locking block, the slide bar can be moved with the help of the auxiliary block, so that the slide bar carries the push block and squeezes it in the direction of the locking block until the locking block is disengaged from the limiting plate. Then the auxiliary block is released, and under the action of the first spring, the push plate carries the slide bar and the push block to move in the opposite direction so as not to affect the installation of the new brush. This achieves the effect of making the replacement of the brush more convenient.

[0012] Preferably, a second spring is fixedly connected to the inner wall of the connecting cylinder, and a sliding plate is fixedly connected to the other end of the second spring. The arc surface of the sliding plate is slidably connected to the inner wall of the connecting cylinder, and one side of the sliding plate abuts against the extrusion block.

[0013] The effect achieved by the above components is as follows: when a new brush is replaced and the extrusion block is inserted into the connecting cylinder, the extrusion block presses the sliding plate to slide. When the locking block engages with the limiting plate, the sliding plate will press the extrusion block under the action of the second spring. This makes the locking block and the limiting plate engage more tightly, thereby further fixing the brush.

[0014] Preferably, the auxiliary device is located on the base frame surface corresponding to the cargo bin. The auxiliary device includes a support block, the lower surface of which is fixedly connected to the base frame. A screw is threaded through the internal threads of the support block, and an insert block is rotatably connected to one end of the screw. A slider is fixedly connected to the lower surface of the insert block, and a slide rail slides through the inner wall of the slider. The lower surface of the slide rail is fixedly connected to the base frame. A cargo plate is fixedly connected to the lower surface of the cargo bin, and a sliding block is fixedly connected to the lower surface of the cargo plate. A slot is provided on the sliding block corresponding to the position of the insert block, and the inner wall of the slot engages with the insert block. The inner walls of the two sliding blocks slide through the same fixed rod. A groove is provided on the base frame corresponding to the position of the fixed rod, and the inner wall of the groove is fixedly connected to the fixed rod.

[0015] The effect achieved by the above components is as follows: When the spring body in one container has been polished and deburred, and the spring body in another container needs to be polished and deburred, first rotate the screw to move the screw and the insert block away from the sliding block. At the same time, the slider also moves along the slide rail with the insert block. Then, control the lifting frame through the control box to move the moving plate upward. Then, move the container carrying the polished and deburred spring body to one side, move the other container over, and rotate the screw in the opposite direction to insert the screw and the insert block into the slot to fix the sliding block, thus fixing the container. Then, control the lifting frame through the control box to move the moving plate downward until the brush is inside the container. Then, polish and deburr the spring body. Take out the spring body from the container that has been moved to the other side, put in a new spring body that needs to be polished and deburred, and repeat the above operation. This can polish and deburr the spring body more quickly.

[0016] Preferably, a handle is fixedly connected to one end of the screw, and the arc surface of the handle is provided with a plurality of anti-slip textures.

[0017] The effect achieved by the above components is that the screw can be turned with the help of a handle, making it more convenient.

[0018] Preferably, the arc surface of the fixing rod is fitted with two third springs, and the two ends of the third springs are respectively fixedly connected to one side of the inner wall of the groove and the sliding block.

[0019] The effect achieved by the above components is that when the insert block is not engaged with the sliding block, the sliding block can be moved to one side by the action of the third spring, carrying the carrying plate and the carrying bucket. This makes it easier to remove the polished and deburred spring body and then put the spring body that needs to be polished and deburred back into the carrying bucket.

[0020] Compared with related technologies, the spring surface polishing and deburring machine provided by this utility model has the following beneficial effects:

[0021] When the brush needs to be replaced after prolonged use, first rotate the rotating ring to move it downwards until it no longer abuts against the locking block. Then, use the auxiliary block to move the sliding rod, causing it to push the push block towards the locking block. Because the locking plate is made of polypropylene, it has good elasticity and can deform and return to its original shape. Therefore, when the push block presses against the locking block, the locking plate bends until the locking block no longer abuts against the limiting plate. Then, move the brush downwards to remove the old brush. The locking plate returns to its original shape. Then, release the auxiliary block. Under the action of the first spring, the push plate, sliding rod, and push block move in the opposite direction until they do not interfere with the installation of the new brush. Then, remove the new brush and align the limiting post on the connecting block with the new brush. The limiting pin is inserted into the limiting hole, and the pressing block is simultaneously inserted into the inner wall of the connecting cylinder. At the same time, the locking block is pressed by the limiting plate, causing the locking plate to deform until the connecting block abuts against the connecting cylinder. The locking plate then returns to its original shape, and the locking block engages with the limiting plate. The second spring also causes the sliding plate to press the pressing block downwards, making the locking block more tightly engaged with the fixed frame. Then, the rotating ring is rotated, moving upwards until it abuts against the locking block. This achieves the effect of replacing the brush. Next, the lifting frame is controlled via the control box to move the moving plate until the brush is inside the carrying bin. Then, the motor is controlled to rotate the turntable with the brush, polishing and deburring the spring body. By operating the replacement device, the brush replacement function is achieved.

[0022] When polishing and deburring springs in one container is finished, and the same process is needed for springs in another container, first, the control box is used to move the lifting frame upwards, moving the brush away from the container. Then, the screw is turned using the handle, moving the insert block away from the sliding block. Simultaneously, the slider moves along the slide rail with the insert block. Under the action of the third spring, the sliding block, carrying the container and plate containing the springs to be polished and deburred, moves to one side. The other container is then moved over, and the screw is turned in the opposite direction, inserting the insert block into the slot to fix the sliding block, thus securing the container. Next, the control box is used to move the lifting frame downwards until the brush is inside the container. The springs are then polished and deburred. The springs in the other container are then removed, and new springs to be polished and deburred are placed in. This process is repeated to achieve faster polishing and deburring of the springs. By operating the auxiliary device, the springs can be polished and deburred more quickly. Attached Figure Description

[0023] Figure 1 A schematic diagram of the structure of a spring surface polishing and deburring machine provided by this utility model;

[0024] Figure 2 for Figure 1 A side view of a spring surface polishing and deburring machine is shown.

[0025] Figure 3 for Figure 1 A partial structural schematic diagram of the replacement device shown;

[0026] Figure 4 for Figure 3 The enlarged view at point A is shown below;

[0027] Figure 5 for Figure 3 A partial cross-sectional structural schematic diagram of the replacement device shown;

[0028] Figure 6 for Figure 1 A schematic diagram of the auxiliary device shown.

[0029] The diagram labels are as follows: 1. Base frame; 2. Lifting frame; 3. Control box; 4. Moving plate; 5. Motor; 6. Turntable; 7. Connecting column; 8. Brush; 9. Loading bin; 10. Spring body; 11. Changing device; 1101. Connecting cylinder; 1102. Chesing plate; 1103. Chesing block; 1104. Limiting plate; 1105. Connecting block; 1106. Rotary ring; 1107. Fixing frame; 1108. Slide rod; 1109. Push plate; 1110. Push block; 1111. First spring ; 1112, Auxiliary block; 1113, Slide plate; 1114, Second spring; 1115, Extrusion block; 1116, Limiting hole; 1117, Limiting post; 12, Auxiliary device; 1201, Slide groove; 1202, Fixing rod; 1203, Third spring; 1204, Sliding block; 1205, Carrying plate; 1206, Slot; 1207, Insertion block; 1208, Support block; 1209, Screw; 1210, Slider; 1211, Slide rail; 1212, Handle. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0031] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0032] Please see Figures 1 to 6This utility model provides a spring surface polishing and deburring machine, including: a base frame 1, a brush 8, a replacement device 11, two carrying bins 9, and an auxiliary device 12. A lifting frame 2 is fixedly connected to one side of the surface of the base frame 1, and a control box 3 is fixedly connected to one side of the lifting frame 2. A moving plate 4 is slidably connected inside the lifting frame 2. A motor 5 is fixedly connected to the upper surface of the moving plate 4. A turntable 6 is fixedly connected to the output end of the motor 5. A connecting column 7 is fixedly connected to the lower surface of the turntable 6. The brush 8 is fixedly connected to the connecting column 7 by means of the replacement device 11. The carrying bins 9 are set on the surface of the base frame 1 by means of the auxiliary device 12. A plurality of spring bodies 10 are provided inside the carrying bins 9. The auxiliary device 12 is located on the surface of the base frame 1 corresponding to the carrying bins 9.

[0033] In the embodiments of this utility model, please refer to Figures 3 to 5The replacement device 11 includes a connecting cylinder 1101 and a connecting block 1105. The upper surface of the connecting cylinder 1101 is fixedly connected to the connecting column 7. A clamping plate 1102 is fixedly connected to both sides of the arc surface of the connecting cylinder 1101. The clamping plate 1102 has an "L"-shaped cross-section and is made of polypropylene. A clamping block 1103 is fixedly connected to the lower surface of the clamping plate 1102. The clamping block 1103 has a trapezoidal cross-section. The lower surface of the connecting block 1105 is fixedly connected to the brush 8, and the upper surface of the connecting block 1105 is connected to the connecting cylinder 1101. The connecting block 1105 is fixedly connected to the limiting plate 1104 at the position corresponding to the clamping plate 1102. The limiting plate 1104 has an "L" shaped cross section. The inner wall of the limiting plate 1104 is engaged with the clamping block 1103. The arc surface of the connecting block 1105 is threadedly connected to the rotating ring 1106. The cross section of the rotating ring 1106 is inclined. The surface of the rotating ring 1106 abuts against the clamping block 1103. The surface of the connecting block 1105 is fixedly connected to the pressing block 1115. The arc surface of the pressing block 1115 is slidably connected to the connecting cylinder 1101. When brush 8 needs to be replaced after prolonged use, first rotate the rotating ring 1106 to move it downwards until it no longer abuts against the locking block 1103. Since the locking plate 1102 is made of polypropylene, it has good elasticity and can deform and return to its original shape. Therefore, press the two locking blocks 1103 towards each other to bend the locking plate 1102 until the locking block 1103 no longer abuts against the limiting plate 1104. Then move brush 8 downwards and remove the old brush 8. The locking plate 1102 returns to its original shape. Then take out the new brush 8 and align the limiting plate 1104 on the connecting block 1105 with the locking plate 1102. Then press the squeezing block 111 on the connecting block 1105. Insert the connecting cylinder 1101 into the spring. At this time, the locking block 1103 is pressed by the limiting plate 1104, and the locking plate 1102 deforms until the connecting block 1105 abuts against the connecting cylinder 1101. At this time, the locking plate 1102 also returns to its original shape, so that the locking block 1103 and the limiting plate 1104 are locked together. Then, rotate the rotating ring 1106 to move the rotating ring 1106 upward until the rotating ring 1106 abuts against the locking block 1103. This achieves the effect of replacing the brush 8. Then, control the lifting frame 2 through the control box 3 to move the moving plate 4 until the brush 8 is inside the carrying barrel 9. Then, control the motor 5 to make the turntable 6 rotate with the brush 8 to polish and deburr the spring body 10. Two limiting posts 1117 are fixedly connected to the upper surface of the connecting block 1105. The connecting cylinder 1101 has a limiting hole 1116 at the position of the limiting post 1117. The inner wall of the limiting hole 1116 is slidably connected to the limiting post 1117. When installing a new brush 8, the limiting post 1117 can be aligned with the limiting hole 1116, and then the brush 8 can be moved upward. This allows the locking block 1103 to engage better with the limiting plate 1104, making it easier to replace the brush 8.A fixed frame 1107 is fixedly connected to one side of the limiting plate 1104. The fixed frame 1107 has a U-shaped cross section. A slide rod 1108 slides through the inside of the fixed frame 1107. A push plate 1109 is fixedly connected to the arc surface of the slide rod 1108. The two ends of the push plate 1109 abut against the two sides of the inner wall of the fixed frame 1107. A first spring 1111 is sleeved on the arc surface of the slide rod 1108. The two ends of the first spring 1111 are fixedly connected to the fixed frame 1107 and the push plate 1109 respectively. A push block 1110 is fixedly connected to one end of the slide rod 1108. An auxiliary block 1112 is fixedly connected to the other end of the slide rod 1108. The auxiliary block 1112 is a rubber block. When replacing the brush 8 requires pressing the locking block 1103, the sliding rod 1108 can be moved with the help of the auxiliary block 1112. This causes the sliding rod 1108 to press the pushing block 1110 towards the locking block 1103 until the locking block 1103 disengages from the limiting plate 1104. Then, the auxiliary block 1112 is released, and under the action of the first spring 1111, the push plate 1109 moves in the opposite direction with the sliding rod 1108 and the pushing block 1110 until it does not affect the installation of the new brush 8. This achieves the purpose of making it easier to replace the brush 8. The inner wall of the connecting cylinder 1101 is fixedly connected to the second spring 1114, and the other end of the second spring 1114 is fixedly connected to the sliding plate 1113. The arc surface of the sliding plate 1113 is slidably connected to the inner wall of the connecting cylinder 1101, and one side of the sliding plate 1113 abuts against the pressing block 1115. When the new brush 8 is replaced and the pressing block 1115 is inserted into the connecting cylinder 1101, the pressing block 1115 presses the sliding plate 1113 to slide. When the locking block 1103 engages with the limiting plate 1104, the sliding plate 1113 will press the pressing block 1115 under the action of the second spring 1114. This makes the locking block 1103 and the limiting plate 1104 engage more tightly, achieving the effect of further fixing the brush 8.

[0034] In the embodiments of this utility model, please refer to Figure 1 and Figure 6The auxiliary device 12 includes a support block 1208, the lower surface of which is fixedly connected to the base frame 1. A screw 1209 is threaded through the internal threads of the support block 1208. One end of the screw 1209 is rotatably connected to an insert block 1207. A slider 1210 is fixedly connected to the lower surface of the insert block 1207. A slide rail 1211 slides through the inner wall of the slider 1210. The lower surface of the slide rail 1211 is fixedly connected to the base frame 1. The lower surface of the carrying bucket 9 is fixedly connected to... There is a carrying plate 1205, and a sliding block 1204 is fixedly connected to the lower surface of the carrying plate 1205. A slot 1206 is opened on the sliding block 1204 corresponding to the position of the insert block 1207. The inner wall of the slot 1206 is engaged with the insert block 1207. The inner walls of the two sliding blocks 1204 slide through the same fixed rod 1202. A sliding groove 1201 is opened on the base frame 1 corresponding to the position of the fixed rod 1202. The inner wall of the sliding groove 1201 is fixedly connected to the fixed rod 1202. When the spring body 10 in one container 9 has been polished and deburred, and it is time to polish and deburr the spring body 10 in another container 9, first rotate the screw 1209, causing the screw 1209 to move the insert block 1207 away from the sliding block 1204. At the same time, the slider 1210 also moves along the slide rail 1211 with the insert block 1207. Then, control the lifting frame 2 via the control box 3 to move the moving plate 4 upward. Then, move the container 9 containing the polished and deburred spring body 10 to one side, and move the other container 9 over. Rotate the screw 1209 so that the screw 1209, along with the insert block 1207, is inserted into the slot 1206, fixing the sliding block 1204, thus fixing the container 9. Then, control the lifting frame 2 via the control box 3 to move the moving plate 4 downwards until the brush 8 is inside the container 9. Then, polish and deburr the spring body 10. Remove the spring body 10 from the container 9 on the other side, and insert a new spring body 10 that needs polishing and deburring. Repeat the above operation to polish and deburr the spring body 10 more quickly. One end of the screw 1209 is fixedly connected to a handle 1212, and the arc surface of the handle 1212 has several anti-slip textures. The screw 1209 can be rotated with the help of the handle 1212, which is more convenient. The arc surface of the fixing rod 1202 is fitted with two third springs 1203. The two ends of the third springs 1203 are fixedly connected to one side of the inner wall of the slide groove 1201 and the sliding block 1204, respectively. When the insert block 1207 is not engaged with the sliding block 1204, the sliding block 1204 can be moved to one side by the action of the third spring 1203, carrying the carrier plate 1205 and the carrier bucket 9. This makes it easier to remove the polished and deburred spring body 10 and then put the polished and deburred spring body 10 back into the carrier bucket 9.

[0035] The working principle of the spring surface polishing and deburring machine provided by this utility model is as follows: When the brush 8 needs to be replaced after long-term use, first rotate the rotating ring 1106 so that the rotating ring 1106 moves downward and no longer abuts against the locking block 1103. Then, with the help of the auxiliary block 1112, move the slide rod 1108 so that the slide rod 1108, along with the push block 1110, presses towards the locking block 1103. Since the locking plate 1102 is made of polypropylene, it has good elasticity and can deform and return to its original shape. Therefore, when push block 1110 presses against clamping block 1103, clamping plate 1102 bends until clamping block 1103 is no longer engaged with limiting plate 1104. Then, brush 8 is moved downwards, the old brush 8 is removed, clamping plate 1102 returns to its original state, and then auxiliary block 1112 is released. Under the action of first spring 1111, push plate 1109, along with slide rod 1108 and push block 1110, moves in the opposite direction until it does not affect the installation of new brush 8. Then, the new brush 8 is removed, so that connecting block 110... The limiting post 1117 on the 5th plate is aligned with the limiting hole 1116, and then the limiting post 1117 is inserted into the limiting hole 1116. At the same time, the pressing block 1115 is also inserted into the inner wall of the connecting cylinder 1101. Simultaneously, the locking block 1103 is pressed by the limiting plate 1104, and the locking plate 1102 deforms until the connecting block 1105 abuts against the connecting cylinder 1101. At this time, the locking plate 1102 returns to its original shape, and the locking block 1103 engages with the limiting plate 1104. The second spring 1114 also causes the sliding plate 11... 13. Press the pressing block 1115 downwards to make the locking block 1103 and the fixed frame 1107 lock more tightly. Then rotate the rotating ring 1106 to move the rotating ring 1106 upwards until the rotating ring 1106 abuts against the locking block 1103. This achieves the effect of replacing the brush 8. Then, control the lifting frame 2 through the control box 3 to move the moving plate 4 until the brush 8 is inside the carrying bucket 9. Then control the motor 5 to make the turntable 6 rotate with the brush 8 to polish and deburr the spring body 10.

[0036] When polishing and deburring the spring body 10 in one container 9 is completed, and it is necessary to polish and deburr the spring body 10 in another container 9, firstly, the lifting frame 2 is controlled by the control box 3 to move the moving plate 4 upward, so that the brush 8 is away from the container 9. Then, the screw 1209 is rotated by the handle 1212, so that the screw 1209 moves the insert block 1207 away from the sliding block 1204. At the same time, the slider 1210 also moves along the slide rail 1211 with the insert block 1207. In this way, under the action of the third spring 1203, the sliding block 1204 carries the container 9 and the carrying plate carrying the polished and deburred spring body 10. Move 1205 to one side, then move another container 9 over, and rotate the screw 1209 in the opposite direction so that the screw 1209, along with the insert block 1207, is inserted into the slot 1206 to fix the sliding block 1204, thus fixing the container 9. Then, control the lifting frame 2 through the control box 3 to move the moving plate 4 downward until the brush 8 is inside the container 9. Then, polish and deburr the spring body 10. Take out the spring body 10 that has been moved to the other side of the container 9, and put in a new spring body 10 that needs to be polished and deburred. Repeat the above operation in sequence. This can polish and deburr the spring body 10 more quickly.

[0037] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A spring surface polishing and deburring machine, characterized in that, include: The system comprises a base frame (1), a brush (8), a replacement device (11), two cargo bins (9), and an auxiliary device (12). A lifting frame (2) is fixedly connected to one side of the base frame (1), and a control box (3) is fixedly connected to one side of the lifting frame (2). A movable plate (4) is slidably connected inside the lifting frame (2). A motor (5) is fixedly connected to the upper surface of the movable plate (4), and a turntable (6) is fixedly connected to the output end of the motor (5). A connecting column (7) is fixedly connected to the lower surface of the turntable (6). The brush (8) is fixedly connected to the connecting post (7) by means of a replacement device (11). The container (9) is set on the surface of the base frame (1) by means of an auxiliary device (12). The container (9) has several spring bodies (10) inside. The replacement device (11) includes a connecting cylinder (1101) and a connecting block (1105). The upper surface of the connecting cylinder (1101) is fixedly connected to the connecting post (7). The arc surface of the connecting cylinder (1101) is fixedly connected to both sides of the arc surface of the connecting cylinder (1101). The card plate (1102) has an "L" shaped cross-section and is made of polypropylene. A card block (1103) is fixedly connected to the lower surface of the card plate (1102). The card block (1103) has a trapezoidal cross-section. The lower surface of the connecting block (1105) is fixedly connected to the brush (8), and the upper surface of the connecting block (1105) abuts against the connecting cylinder (1101). A limit plate (1104) is fixedly connected to the connecting block (1105) at the position corresponding to the card plate (1102). The limiting plate (1104) has an "L" shaped cross section. The inner wall of the limiting plate (1104) is engaged with the locking block (1103). The arc surface of the connecting block (1105) is threaded with a rotating ring (1106). The cross section of the rotating ring (1106) is inclined. The surface of the rotating ring (1106) abuts against the locking block (1103). The surface of the connecting block (1105) is fixedly connected with a pressing block (1115). The arc surface of the pressing block (1115) is slidably connected to the connecting cylinder (1101).

2. The spring surface polishing and deburring machine according to claim 1, characterized in that, Two limiting posts (1117) are fixedly connected to the upper surface of the connecting block (1105). The connecting cylinder (1101) has a limiting hole (1116) at the position corresponding to the limiting post (1117). The inner wall of the limiting hole (1116) is slidably connected to the limiting post (1117).

3. The spring surface polishing and deburring machine according to claim 1, characterized in that, A fixed frame (1107) is fixedly connected to one side of the limiting plate (1104). The fixed frame (1107) has a U-shaped cross section. A sliding rod (1108) slides through the inside of the fixed frame (1107). A push plate (1109) is fixedly connected to the arc surface of the sliding rod (1108). The two ends of the push plate (1109) abut against the two sides of the inner wall of the fixed frame (1107). A first spring (1111) is sleeved on the arc surface of the sliding rod (1108). The two ends of the first spring (1111) are fixedly connected to the fixed frame (1107) and the push plate (1109) respectively. A push block (1110) is fixedly connected to one end of the sliding rod (1108). An auxiliary block (1112) is fixedly connected to the other end of the sliding rod (1108). The auxiliary block (1112) is a rubber block.

4. A spring surface polishing and deburring machine according to claim 1, characterized in that, The inner wall of the connecting cylinder (1101) is fixedly connected to a second spring (1114), and the other end of the second spring (1114) is fixedly connected to a sliding plate (1113). The arc surface of the sliding plate (1113) is slidably connected to the inner wall of the connecting cylinder (1101), and one side of the sliding plate (1113) abuts against the extrusion block (1115).

5. A spring surface polishing and deburring machine according to claim 1, characterized in that, The auxiliary device (12) is located on the surface of the base frame (1) corresponding to the cargo bin (9). The auxiliary device (12) includes a support block (1208). The lower surface of the support block (1208) is fixedly connected to the base frame (1). A screw (1209) is threaded through the internal thread of the support block (1208). One end of the screw (1209) is rotatably connected to an insert (1207). A slider (1210) is fixedly connected to the lower surface of the insert (1207). A slide rail (1211) slides through the inner wall of the slider (1210). The lower surface of the slide rail (1211) is fixedly connected to the base frame (1). The lower surface of the container (9) is fixedly connected to a carrying plate (1205), and the lower surface of the carrying plate (1205) is fixedly connected to a sliding block (1204). The sliding block (1204) has a slot (1206) at the position corresponding to the insert block (1207). The inner wall of the slot (1206) is engaged with the insert block (1207). The inner walls of the two sliding blocks (1204) slide through the same fixed rod (1202). The base frame (1) has a groove (1201) at the position corresponding to the fixed rod (1202). The inner wall of the groove (1201) is fixedly connected to the fixed rod (1202).

6. A spring surface polishing and deburring machine according to claim 5, characterized in that, One end of the screw (1209) is fixedly connected to a handle (1212), and the arc surface of the handle (1212) is provided with several anti-slip textures.

7. A spring surface polishing and deburring machine according to claim 5, characterized in that, The arc surface of the fixed rod (1202) is fitted with two third springs (1203), and the two ends of the third springs (1203) are fixedly connected to one side of the inner wall of the slide groove (1201) and the sliding block (1204), respectively.

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