Deburring device for plastic production

Abstract

The utility model discloses a deburring device for plastic production. The deburring device comprises a workbench, a sliding bearing assembly and a clamping fixing assembly. The sliding bearing assembly comprises a pair of supporting bottom rods, telescopic inner rods are slidably assembled in the supporting bottom rods, and the ends, located outside the supporting bottom rods, of the telescopic inner rods are fixedly connected with arc-shaped bearing plates. The clamping and fixing assembly is assembled between the pair of telescopic inner rods and comprises a fixing clamp, the fixing clamp is fixedly assembled between the pair of telescopic inner rods, a movable clamp is hinged to the upper portion of the fixing clamp, and a clamping positioning plate is arranged on the side, close to the fixing clamp, of the movable clamp. A plurality of sets of evenly-distributed limiting springs are fixedly connected between the clamping positioning plate and the movable clamp. According to the deburring device for plastic production, due to the arrangement of corresponding structures, the two ends of a plastic pipe can be synchronously deburred, the deburring machining process of the plastic pipe is simplified, and the polishing and deburring efficiency of the plastic pipe is improved.

Description

Technical Field

[0001] This utility model belongs to the field of deburring technology in plastic production, and specifically relates to a deburring device for plastic production. Background Technology

[0002] A deburring device for plastic production refers to equipment used to remove burrs from the edges of plastic products, mainly to ensure the smoothness and aesthetics of the edges of plastic products. Chinese utility model patent CN221313637U discloses a deburring device for plastic pipe production, including a workbench with a plastic pipe positioned above it. Clamping mechanisms are located at both ends of the outer side of the plastic pipe, with the bottom of the clamping mechanisms fixedly connected to the top of the workbench. A deburring mechanism is located at one end of the plastic pipe, including a grinding head at one end of the plastic pipe. A main handle is located on one side of the grinding head, with a universal ball on the outer surface of the main handle, a limiting sleeve on the outer side of the universal ball, and an arc-shaped annular groove on the inner side of the limiting sleeve. By adjusting the position of the main handle, the angle of the grinding head can be changed, effectively removing burrs from the edges of the plastic pipe. It eliminates the need to lift the entire main handle; simply holding it is sufficient, preventing fatigue even after prolonged use. This significantly improves work efficiency, and the device features a simple structure and low cost.

[0003] However, based on the description and accompanying drawings, it is clear that the deburring device for plastic pipe production disclosed in this application can only deburr one end of the plastic pipe in practical applications. When both ends of the plastic pipe need to be deburred, the plastic pipe needs to be repeatedly assembled and ground. This not only makes the deburring process of the plastic pipe cumbersome and complicated, resulting in low deburring efficiency, but also makes it easy to scratch the plastic pipe due to repeated assembly, thus making the deburring device for plastic production less effective.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a deburring device for plastic production.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a deburring device for plastic production, which can improve the efficiency and effect of grinding and deburring plastic pipes.

[0007] To achieve the above objectives, a specific embodiment of this utility model provides a deburring device for plastic production, comprising: a worktable, a sliding support assembly, and a clamping and fixing assembly.

[0008] The sliding support assembly is fixedly mounted above the worktable. The sliding support assembly includes a pair of support base rods, both of which are slidably mounted above the worktable. Each pair of support base rods has a telescopic inner rod slidably mounted inside it. An arc-shaped support plate is fixedly connected to one end of each telescopic inner rod outside the support base rod.

[0009] The clamping and fixing assembly is assembled between a pair of telescopic inner rods. The clamping and fixing assembly includes a fixed clamp, which is fixedly assembled between the pair of telescopic inner rods. A movable clamp is hinged above the fixed clamp. A clamping positioning plate is arranged on the side of the movable clamp close to the fixed clamp. Multiple sets of evenly distributed limiting springs are fixedly connected between the clamping positioning plate and the movable clamp.

[0010] In one or more embodiments of this utility model, a pair of dust covers are fixedly connected above the worktable, and the pair of dust covers are arranged on both sides of a pair of supporting base rods. The dust covers protect the grinding head, reducing the amount of debris flying during deburring. A grinding motor is fixedly mounted on each opposite side of the pair of dust covers. The grinding head is rotated by controlling the operation of the grinding motor.

[0011] In one or more embodiments of this utility model, a grinding head is rotatably mounted inside each pair of dust covers, and the grinding head is fixedly connected to the output shaft of a grinding motor. The ends of the plastic tube are ground and deburred by controlling the rotation of the grinding head.

[0012] In one or more embodiments of this utility model, a pair of guide sliders are fixedly connected to the lower part of each pair of supporting base rods, and a pair of slide rails are fixedly mounted on the upper part of the worktable. The guide sliders are slidably mounted on the upper part of the slide rails. The supporting base rods are supported and their sliding movement is limited by the sliding cooperation between the guide sliders and the slide rails.

[0013] In one or more embodiments of this utility model, a locking bolt is threaded onto one side of each pair of supporting base rods, and the end of the locking bolt located inside the supporting base rod contacts the outer wall of the telescopic inner rod. By making the locking bolt contact the outer wall of the telescopic inner rod, the locking and fixing state of the telescopic inner rod is controlled, thereby improving the stability of the arc-shaped support plate in supporting and limiting the plastic tube.

[0014] In one or more embodiments of this utility model, a spring washer is fixedly connected to the side of each pair of arc-shaped support plates opposite to the telescopic inner rod. By providing the spring washer, the support effect of the arc-shaped support plates on the plastic tube is improved, reducing the risk of the arc-shaped support plates scratching the plastic tube.

[0015] In one or more embodiments of this utility model, a pin is hinged between the fixed clamp and the movable clamp. The pin provides hinged positioning for the fixed clamp and the movable clamp. An operating handle is fixedly connected to the side of both the fixed clamp and the movable clamp opposite to the pin. The opening and closing states of the fixed clamp and the movable clamp are synchronously driven and controlled by moving the operating handle.

[0016] In one or more embodiments of this utility model, fixed connecting rods are fixedly connected to both sides of the fixing clamp, and the fixed connecting rods are fixedly connected to the end of the telescopic inner rod located outside the support base rod. The fixing clamp and the telescopic inner rod are connected and fixed by the fixed connecting rods, ensuring the supporting stability of the fixing clamp.

[0017] In one or more embodiments of this utility model, a base support is fixedly connected to the side of the fixing clip close to the moving clip. The base support supports and limits the bottom of the plastic tube.

[0018] In one or more embodiments of this utility model, a clamping pad is fixedly connected to the side of the base that is close to the clamping positioning plate. The clamping pad ensures the stability of the clamping of the plastic tube by the base and the clamping positioning plate.

[0019] Compared with the prior art, the deburring device for plastic production disclosed in this utility model can simultaneously deburr both ends of plastic tubes through the setting of a corresponding structure, which simplifies the deburring process of plastic tubes and improves the efficiency of grinding and deburring plastic tubes. Attached Figure Description

[0020] 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 recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a perspective view of a deburring device for plastic production according to an embodiment of the present invention;

[0022] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0023] Figure 3 This is a side sectional view of a deburring device for plastic production according to an embodiment of the present invention;

[0024] Figure 4 for Figure 3 Schematic diagram of the structure at point B;

[0025] Figure 5 for Figure 3 Schematic diagram of the structure at point C;

[0026] Figure 6 This is a front sectional view of a deburring device for plastic production according to an embodiment of the present invention;

[0027] Figure 7 for Figure 6 Schematic diagram of the structure at point D.

[0028] Explanation of key figure labels:

[0029] 1-Workbench, 101-Dust cover, 102-Grinding motor, 103-Grinding head, 2-Sliding support assembly, 201-Support base rod, 202-Telescopic inner rod, 203-Arc-shaped support plate, 204-Guide slider, 205-Slide rail, 206-Locking bolt, 207-Spring washer, 3-Clamping and fixing assembly, 301-Fixing clamp, 302-Moving clamp, 303-Clamping positioning plate, 304-Limit spring, 305-Pin, 306-Operating handle, 307-Fixing connecting rod, 308-Base support, 309-Clamping pad. Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0031] like Figures 1 to 7 As shown, a deburring device for plastic production according to one embodiment of the present invention includes: a worktable 1, a sliding support assembly 2, and a clamping and fixing assembly 3.

[0032] like Figure 6 As shown, a pair of dust covers 101 are fixedly connected above the workbench 1, and the pair of dust covers 101 are arranged on both sides of a pair of support base rods 201. The pair of dust covers 101 protect the grinding head 103, reducing the occurrence of flying debris from the grinding head 103 during the deburring process.

[0033] like Figure 6 As shown, a grinding motor 102 is fixedly mounted on each of the opposite sides of a pair of dust covers 101. The grinding head 103 is rotated by controlling the operation of the grinding motor 102.

[0034] like Figure 6 As shown, a pair of dust covers 101 each contain a rotatable grinding head 103, which is fixedly connected to the output shaft of a grinding motor 102. The grinding head 103 is rotated to grind and deburr both ends of the plastic tube.

[0035] like Figures 1 to 5 As shown, the sliding support assembly 2 is fixedly assembled above the worktable 1. The sliding support assembly 2 includes a pair of support base rods 201, both of which are slidably assembled above the worktable 1. The pair of support base rods 201 are used to limit the assembly of the telescopic inner rod 202.

[0036] like Figures 3 to 5 As shown, a pair of guide sliders 204 are fixedly connected to the bottom of each pair of support base rods 201, and a pair of slide rails 205 are fixedly mounted on the top of the worktable 1. The guide sliders 204 are slidably mounted on the top of the slide rails 205. The support base rods 201 are supported and their sliding movement is limited by the sliding cooperation between the guide sliders 204 and the slide rails 205.

[0037] like Figures 3 to 4 As shown, each of the pair of support base rods 201 has a locking bolt 206 threadedly connected to one side. The end of the locking bolt 206 located inside the support base rod 201 contacts the outer wall of the telescopic inner rod 202. By making the locking bolt 206 contact the outer wall of the telescopic inner rod 202, the locking and fixing state of the telescopic inner rod 202 is controlled, thereby improving the stability of the arc-shaped support plate 203 in supporting and limiting the plastic tube.

[0038] like Figures 3 to 4 As shown, each of the pair of supporting base rods 201 has a telescopic inner rod 202 slidably mounted inside. The telescopic inner rod 202 supports and fixes the arc-shaped support plate 203. The position of the arc-shaped support plate 203 can be adjusted by adjusting the extension length of the telescopic inner rod 202, so that the arc-shaped support plate 203 can support and limit plastic pipes of different diameters.

[0039] like Figures 3 to 4 As shown, an arc-shaped support plate 203 is fixedly connected to one end of the telescopic inner rod 202 located outside the support base rod 201. The arc-shaped support plate 203 supports and positions the plastic tube.

[0040] like Figures 3 to 7 As shown, each of the two arc-shaped support plates 203 has a spring pad 207 fixedly connected to the side opposite to the telescopic inner rod 202. By setting the spring pad 207, the support effect of the arc-shaped support plate 203 on the plastic tube is improved, and the risk of the arc-shaped support plate 203 scratching the plastic tube is reduced.

[0041] like Figures 1 to 2As shown, the clamping and fixing assembly 3 is assembled between a pair of telescopic inner rods 202. The clamping and fixing assembly 3 includes a fixing clip 301, which is fixedly assembled between the pair of telescopic inner rods 202. The fixing clip 301 provides auxiliary support and limitation for the plastic tube to be processed.

[0042] like Figures 1 to 7 As shown, both sides of the fixing clamp 301 are fixedly connected to fixing connecting rods 307, and the fixing connecting rods 307 are fixedly connected to the end of the telescopic inner rod 202 located outside the supporting base rod 201. The fixing clamp 301 and the telescopic inner rod 202 are connected and fixed by the fixing connecting rods 307, ensuring the supporting stability of the fixing clamp 301.

[0043] like Figures 1 to 2 As shown, a base support 308 is fixedly connected to the side of the fixed clamp 301 close to the movable clamp 302. The base support 308 supports and limits the bottom of the plastic tube.

[0044] like Figures 1 to 2 As shown, a movable clamp 302 is hinged to the upper part of the fixed clamp 301. The plastic tube is clamped and positioned by the cooperation between the movable clamp 302 and the fixed clamp 301, which facilitates subsequent movement control of the plastic tube.

[0045] like Figures 1 to 2 As shown, a pin 305 is hinged between the fixed clamp 301 and the movable clamp 302. The pin 305 is used to hinge and limit the movement of the fixed clamp 301 and the movable clamp 302.

[0046] like Figures 1 to 2 As shown, both the fixed clamp 301 and the movable clamp 302 are fixedly connected to an operating handle 306 on the side opposite to the pin 305. The opening and closing states of the fixed clamp 301 and the movable clamp 302 are synchronously driven and controlled by moving the operating handle 306.

[0047] like Figures 3 to 7 As shown, a clamping and positioning plate 303 is provided on the side of the movable clamp 302 close to the fixed clamp 301. The clamping and positioning plate 303 is used to assist in clamping and positioning the plastic tube.

[0048] like Figures 3 to 7 As shown, clamping pads 309 are fixedly connected to the side of the base 308 that is close to the clamping positioning plate 303. The clamping pads 309 ensure the stability of the clamping of the plastic tube by the base 308 and the clamping positioning plate 303.

[0049] like Figures 3 to 7 As shown, multiple sets of evenly distributed limiting springs 304 are fixedly connected between the clamping positioning plate 303 and the movable clamp 302. The clamping positioning plate 303 is supported and limited by the contraction and reset of the multiple sets of limiting springs 304.

[0050] In practical use, the telescopic length of the inner telescopic rod 202 can be adjusted and controlled by rotating the locking bolt 206 according to the diameter of the plastic tube. After adjustment, the inner telescopic rod 202 can be locked and fixed by rotating the locking bolt 206 in the opposite direction.

[0051] Subsequently, the plastic tube to be processed can be placed on a pair of arc-shaped support plates 203. The pair of arc-shaped support plates 203, together with the fixed clamp 301, support and limit the plastic tube to be processed. Then, by controlling the operation handle 306 to move, the moving clamp 302 can be rotated around the pin 305. Through the cooperation of the clamping positioning plate 303 and the limiting spring 304, the fixed clamp 301 and the moving clamp 302 can clamp the plastic tube to be processed.

[0052] After clamping, the grinding head 103 can be driven to rotate by controlling the operation of the grinding motor 102. The guide slider 204 can slide left and right on the slide rail 205 by controlling the operation handle 306 to move left and right. The grinding head 103 contacts the two ends of the plastic tube to be processed to deburr the two ends of the plastic tube, which improves the efficiency of deburring the plastic tube.

[0053] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0054] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A deburring device for plastic production, characterized in that, Include: Workbench; Slip support assembly, fixedly assembled above the workbench, the slip support assembly comprises a pair of support bottom rods, a pair of the support bottom rods are slidably assembled above the workbench, a pair of telescopic inner rods are slidably assembled in the support bottom rods, and the telescopic inner rods are fixedly connected with arc-shaped support plates at one end outside the support bottom rods; Clamping and fixing assembly, assembled between a pair of the telescopic inner rods, the clamping and fixing assembly comprises a fixed clamp, the fixed clamp is fixedly assembled between a pair of telescopic inner rods, a moving clamp is hingedly assembled above the fixed clamp, a clamping positioning plate is arranged on the side close to the fixed clamp of the moving clamp, and a plurality of uniformly distributed limiting springs are fixedly connected between the clamping positioning plate and the moving clamp.

2. A burr removing device for plastic production according to claim 1, characterized in that, The workbench is fixedly connected with a pair of dust covers above, a pair of the dust covers are arranged on the two sides of a pair of support bottom rods, and a polishing motor is fixedly assembled on the side away from each other of a pair of the dust covers.

3. A device for deburring plastic production according to claim 2, characterized in that, A polishing head is rotatably assembled in a pair of the dust covers, and the polishing head is fixedly connected with the output shaft of the polishing motor.

4. The device for deburring plastic production according to claim 1, characterized in that, A pair of guide sliding blocks are fixedly connected below a pair of the support bottom rods, a pair of slide rails are fixedly assembled above the workbench, and the guide sliding blocks are slidably assembled above the slide rails.

5. The device for deburring plastic production according to claim 1, characterized in that, A locking bolt is threadedly connected on one side of a pair of the support bottom rods, and the locking bolt is in contact with the outer wall of the telescopic inner rod at one end in the support bottom rod.

6. A device for deburring plastic production according to claim 5, characterized in that, A pair of the arc-shaped support plates are fixedly connected with elastic pads on the side away from the telescopic inner rod.

7. A device for deburring plastic production according to claim 1, characterized in that, A pin shaft is hingedly connected between the fixed clamp and the moving clamp, and operating handles are fixedly connected on the side away from the pin shaft of the fixed clamp and the moving clamp.

8. A burr removing device for plastic production according to claim 1, characterized in that, Fixed connecting rods are fixedly connected on the two sides of the fixed clamp, and the fixed connecting rods are fixedly connected with one end of the telescopic inner rod outside the support bottom rod.

9. A burr removing device for plastic production according to claim 1, characterized in that, A bottom support is fixedly connected on the side close to the moving clamp of the fixed clamp.

10. A burr removing device for plastic production according to claim 9, characterized in that, Clamping pads are fixedly connected on the side close to the clamping positioning plate of the bottom support.

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