Plastic pipe machining clamping device

Abstract

The utility model discloses a clamping device for plastic pipe machining, and relates to the technical field of plastic pipe machining. Comprising a workbench, a supporting seat and a fixing frame are arranged on the outer side of the workbench, a rotating plate is arranged on the outer side of the fixing frame, and the supporting seat is located under the rotating plate; the clamping piece is arranged on the outer side of the rotating plate and used for fixing the plastic pipe; and the adjusting mechanism is arranged on the outer side of the workbench and used for conducting angle rotation on the plastic pipe, the adjusting mechanism comprises an adjusting piece and a supporting piece, and the adjusting piece is arranged on the outer side of the workbench and used for supporting the plastic pipe. Through the arrangement of the adjusting piece and the supporting piece, the supporting plate, the fixing ring, the connecting ring, the mounting hole, the groove, the limiting ring, the connecting rod, the telescopic rod, the through groove and the guide rod are matched, so that accurate angle adjustment is carried out in the clamping process of a plastic pipe, and the problems that an existing clamping device is single in function, inconvenient to use and the like are solved. Therefore, the hole opening position is difficult to control accurately.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pipe processing, in particular to a plastic pipe processing clamping device. Background Art

[0002] Plastic pipes generally include rigid polyvinyl chloride plastic pipes, polyethylene pipes and polybutylene pipes, among which rigid polyvinyl chloride plastic pipes are more commonly used, commonly known as PVC pipes. They are made of polyvinyl chloride resin with stabilizers, lubricants, etc. and are extruded by hot pressing. They are the earliest plastic pipes developed and applied.

[0003] Currently, in the application of PVC pipes, the produced pipes are usually processed according to the design parameters so that the processed pipes can meet the design requirements. In order to ensure the stability of the existing plastic pipe processing, a clamping device is mostly used to fix the position of the plastic pipe. The existing clamping device has a single function. When it is necessary to open a hole in the side wall of the plastic pipe, it is difficult to accurately control the hole position. For this reason, a plastic pipe processing clamping device is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing clamping device has a single function and is difficult to accurately control the hole position when a hole needs to be opened on the side wall of a plastic pipe. The utility model provides a plastic pipe processing clamping device.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] Plastic pipe processing clamping device, including:

[0007] A workbench, with a support seat and a fixed frame provided on the outside of the workbench, a rotating plate provided on the outside of the fixed frame, and the support seat located directly below the rotating plate;

[0008] A clamping piece is provided on the outside of the rotating plate and is used to fix the plastic pipe;

[0009] An adjustment mechanism is provided on the outside of the workbench and is used to rotate the angle of the plastic pipe. The adjustment mechanism includes an adjusting member and a supporting member. The adjusting member is provided on the outside of the workbench and is used to provide support for the plastic pipe. The supporting member is provided on the outside of the adjusting member and is used to clamp the plastic pipe. The adjusting member cooperates with the supporting member to adjust the processing angle of the plastic pipe.

[0010] Furthermore, the clamping member includes a fixed sleeve, which is arranged on the outside of the rotating plate. A sliding rod is provided inside the fixed sleeve, and the sliding rod is provided directly above the support seat. The sliding rod slides relative to the fixed sleeve, and the axis of the sliding rod is parallel to the height direction of the fixed frame. A pressure block is provided at the end of the sliding rod relative to the support seat.

[0011] Furthermore, the adjusting member includes a support plate, which is connected to the workbench, and a mounting hole is opened inside the support plate, the mounting hole passes through the support plate, and the opening direction of the support plate is parallel to the length direction of the workbench, a connecting ring is arranged inside the mounting hole, a fixing ring is provided at one end of the connecting ring, a groove is opened at one end of the fixing ring, and a plurality of guide grooves are opened inside the support plate, the opening direction of the guide groove is perpendicular to the opening direction of the groove, and the grooves are connected to the guide grooves.

[0012] Furthermore, the support member includes a limiting ring and a rotating ring, and the limiting ring and the rotating ring are sequentially arranged inside the groove, the limiting ring is connected to the fixed ring, and the rotating ring rotates relative to the groove, and a plurality of guide grooves are provided inside the rotating ring, and the guide grooves correspond to the guide grooves one by one, and a guide rod is provided inside the guide groove, and a telescopic rod is provided at one end of the guide rod, and the telescopic rod slides inside the guide groove, and a through groove is provided inside the limiting ring, and the opening direction of the through groove is parallel to the opening direction of the groove, and a connecting rod is movably connected inside the through groove, and one end of the connecting rod is connected to the rotating ring.

[0013] Furthermore, a rotation groove is provided inside the mounting hole, a mounting ring is provided inside the rotation groove, and the mounting ring is connected to the connecting ring.

[0014] Furthermore, a fixing groove is provided on one side of the pressing block facing the supporting seat.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model realizes accurate angle adjustment of the plastic pipe during the clamping process through the arrangement of the adjusting member and the supporting member through the cooperation of the supporting plate, the fixing ring, the connecting ring, the mounting hole, the groove, the limiting ring, the connecting rod, the telescopic rod, the through slot and the guide rod, thereby avoiding the single function of the existing clamping device, which makes it difficult to accurately control the opening position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is an enlarged view of the clamping member of the utility model;

[0019] Figure 3 This is a partial cross-sectional view of the fixing ring of the utility model;

[0020] Figure 4 This is an enlarged view of the support plate of the utility model;

[0021] Figure 5 This is an exploded view of the adjusting member of the utility model;

[0022] Figure numerals: 1. workbench; 101. support base; 102. rotating plate; 103. fixed frame; 2. clamping member; 201. fixing sleeve; 202. sliding rod; 203. pressure block; 3. adjusting member; 301. support plate; 302. fixing ring; 303. connecting ring; 304. mounting hole; 305. guide groove; 306. groove; 4. support member; 401. limiting ring; 402. connecting rod; 403. telescopic rod; 404. through groove; 405. rotating ring; 406. guide groove; 407. guide rod. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0026] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0027] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0028] like Figures 1 to 5As shown, the plastic pipe processing clamping device includes: a workbench 1, a support seat 101 and a fixing frame 103 are respectively provided on the outside of the workbench 1, a rotating plate 102 is provided on the outside of the fixing frame 103, and the support seat 101 is located directly below the rotating plate 102; a clamping member 2 is arranged on the outside of the rotating plate 102 for fixing the plastic pipe; an adjustment mechanism is arranged on the outside of the workbench 1 for rotating the plastic pipe at an angle, and the adjustment mechanism includes an adjusting member 3 and a supporting member 4, the adjusting member 3 is arranged on the outside of the workbench 1 for providing support for the plastic pipe, the supporting member 4 is arranged on the outside of the adjusting member 3 for clamping the plastic pipe, and the adjusting member 3 cooperates with the supporting member 4 to adjust the processing angle of the plastic pipe. Specifically, during the processing of the plastic pipe, the supporting member 4 is first adjusted by the supporting member 4. The support 101 cooperates with the clamping member 2 to fix the position of the plastic tube to prevent the plastic tube from swinging during the processing. Then, through the cooperation of the adjusting member 3 and the supporting member 4, the rotation angle of the plastic tube is controlled while the plastic tube is clamped to ensure the accuracy of the angle during the processing of the plastic tube. A cutting mechanism is provided at the bottom of the workbench 1, so that the plastic tube can be cut off during use. The cutting mechanism is a prior art and will not be explained in detail here. Different hole-opening devices can also be installed on the outside of the workbench 1 according to the processing requirements, so that the hole spacing of the plastic tube can be controlled by the cooperation of the adjusting member 3 and the supporting member 4 during use. The hole-opening device and the workbench 1 can be connected by a connecting groove or bolts, which is convenient for installation during the use of the hole-opening device.

[0029] like Figures 1 to 5 The clamping member 201 includes a fixing sleeve 201, which is arranged on the outside of the rotating plate 102, and a sliding rod 202 is provided inside the fixing sleeve 201. The sliding rod 202 is arranged just above the support seat 101, and the sliding rod 202 slides relative to the fixing sleeve 201, and the axis of the sliding rod 202 is parallel to the height direction of the fixing frame 103. The sliding rod 202 is provided with a pressing block 203 at the end of the sliding rod 202 relative to the support seat 101. Specifically, during the processing of the plastic pipe, the pressing block 203 is first controlled by the sliding rod 202 to fix the plastic pipe to the outside of the support seat 101 to prevent the plastic pipe from moving during the processing. The fixing sleeve 201 guides the moving direction of the sliding rod 202 during use, ensuring that the pressing block 203 can accurately clamp the plastic pipe. A spring is also provided between the fixing sleeve 201 and the sliding rod 202, so that pressure can be applied to the sliding rod 202 during use to prevent the sliding rod 202 from moving relative to the fixing sleeve 201 during use.

[0030] like Figures 1 to 5As shown, the adjusting member 3 includes a support plate 301, which is connected to the workbench 1, and a mounting hole 304 is provided inside the support plate 301, which penetrates the support plate 301, and the opening direction of the support plate 301 is parallel to the length direction of the workbench 1, and a connecting ring 303 is provided inside the mounting hole 304, and a fixing ring 302 is provided at one end of the connecting ring 303, and a groove 306 is provided at one end of the fixing ring 302, and a plurality of guide grooves 305 are provided inside the support plate 301, and the opening direction of the guide groove 305 is perpendicular to the opening direction of the groove 306, and the groove 306 is connected to the guide groove 305. Specifically, during use, the cooperation of the support plate 301 and the fixing ring 302 provides support for the plastic pipe to be processed, ensuring the processing of the plastic pipe To ensure the stability of the position, the fixing ring 302 and the support plate 301 are connected by the connecting ring 303, so that the fixing ring 302 can rotate relative to the support plate 301 during use. The operator manually controls the rotation of the fixing ring 302 relative to the support plate 301 to adjust the processing angle of the plastic pipe. The outsides of the support plate 301 and the connecting ring 303 are provided with angle identification grooves and indicator grooves, so that the angle of the plastic pipe can be accurately controlled during use. A friction block is also provided on the outside of the support plate 301. The friction block controls the position of the connecting ring 303 by contacting and separating with the end of the connecting ring 303 during use. The connecting ring 303 and the fixing ring 302 can be connected by welding or bolts.

[0031] like Figures 1 to 5As shown, the support member 4 includes a limiting ring 401 and a rotating ring 405. The limiting ring 401 and the rotating ring 405 are sequentially arranged inside the groove 306. The limiting ring 401 is connected to the fixed ring 302. The rotating ring 405 rotates relative to the groove 306. A plurality of guide grooves 406 are provided inside the rotating ring 405, and the guide grooves 406 correspond to the guide grooves 305 one by one. A guide rod 407 is provided inside the guide groove 406. A telescopic rod 403 is provided at one end of the guide rod 407, and the telescopic rod 403 slides inside the guide groove 305. A through groove 404 is provided inside the limiting ring 401, and the opening direction of the through groove 404 is parallel to the opening direction of the groove 306. A connecting rod 402 is movably connected inside the through groove 404, and one end of the connecting rod 402 is connected to the rotating ring 405. Specifically, when the plastic pipe needs to be clamped, During the process, the connecting rod 402 first drives the rotating ring 405 to rotate, and the rotating rotating ring 405 drives the telescopic rod 403 to slide synchronously inside the guide groove 305 through the cooperation of the guide groove 406 and the guide rod 407, and the plastic tube is clamped during the sliding of the telescopic rod 403. A fixing pad is provided at one end of the opposite surface of the telescopic rod 403. The shape of the telescopic rod 403 can be a quadrilateral, a cylinder or a hexagonal prism, etc., which increases the contact area between the telescopic rod 403 and the plastic tube while increasing the fixing friction, thereby avoiding damage to the plastic tube during the clamping process. The limiting ring 401 and the fixing ring 302 can be connected by a thread or a buckle, and a fixing block is also provided on the outside of the connecting rod 402. The position of the connecting rod 402 is limited by controlling the contact and separation of the nut and the limiting ring 401.

[0032] like Figures 1 to 5 As shown, a rotation groove is further provided inside the mounting hole 304, and a mounting ring is provided inside the rotating groove, and the mounting ring is connected to the connecting ring 303. Specifically, during use, the position of the connecting ring 303 relative to the support plate 301 is limited by the cooperation between the rotating groove and the mounting ring, so as to prevent the connecting ring 303 from moving relative to the support plate 301 during use. The mounting ring and the connecting ring 303 can be integrally formed or connected by bolts.

[0033] like Figures 1 to 5 As shown, a fixing groove is provided on one side of the opposite surface of the pressing block 203 and the support seat 101. Specifically, by setting the fixing groove, the plastic tube can be limited in one step during use to prevent the plastic tube from rotating relative to the pressing block 203 during processing. The fixing groove can be arc-shaped or V-shaped.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. Plastic pipe processing clamping device, characterized in that: include: A workbench (1), wherein a support seat (101) and a fixing frame (103) are respectively provided on the outside of the workbench (1), a rotating plate (102) is provided on the outside of the fixing frame (103), and the support seat (101) is located directly below the rotating plate (102); A clamping member (2) is provided on the outside of the rotating plate (102) and is used to fix the plastic tube; An adjustment mechanism is provided outside the workbench (1) and is used for rotating the plastic pipe at an angle. The adjustment mechanism comprises an adjustment member (3) and a support member (4). The adjustment member (3) is provided outside the workbench (1) and is used for providing support for the plastic pipe. The support member (4) is provided outside the adjustment member (3) and is used for clamping the plastic pipe. The adjustment member (3) cooperates with the support member (4) to adjust the processing angle of the plastic pipe.

2. The plastic pipe processing clamping device according to claim 1, characterized in that: The clamping member (2) includes a fixed sleeve (201), the fixed sleeve (201) is arranged on the outside of the rotating plate (102), a sliding rod (202) is provided inside the fixed sleeve (201), the sliding rod (202) is arranged directly above the support seat (101), the sliding rod (202) slides relative to the fixed sleeve (201), and the axis of the sliding rod (202) is parallel to the height direction of the fixed frame (103), and a pressing block (203) is provided at the end of the sliding rod (202) relative to the support seat (101).

3. The plastic pipe processing clamping device according to claim 1, characterized in that: The adjusting member (3) comprises a support plate (301), the support plate (301) being connected to the workbench (1), a mounting hole (304) being provided inside the support plate (301), the mounting hole (304) penetrating the support plate (301), and the opening direction of the support plate (301) being parallel to the length direction of the workbench (1), a connecting ring (303) being provided inside the mounting hole (304), a fixing ring (302) being provided at one end of the connecting ring (303), a groove (306) being provided at one end of the fixing ring (302), a plurality of guide grooves (305) being provided inside the support plate (301), the opening direction of the guide grooves (305) being perpendicular to the opening direction of the grooves (306), and the grooves (306) being connected to the guide grooves (305).

4. The plastic pipe processing clamping device according to claim 3, characterized in that: The support member (4) comprises a limiting ring (401) and a rotating ring (405), wherein the limiting ring (401) and the rotating ring (405) are sequentially arranged inside the groove (306), the limiting ring (401) is connected to the fixed ring (302), the rotating ring (405) rotates relative to the groove (306), and a plurality of guide grooves (406) are provided inside the rotating ring (405), and the guide grooves (406) correspond one to one with the guide grooves (305). A guide rod (407) is provided inside (406), a telescopic rod (403) is provided at one end of the guide rod (407), and the telescopic rod (403) slides inside the guide groove (305), a through groove (404) is provided inside the limiting ring (401), and the opening direction of the through groove (404) is parallel to the opening direction of the groove (306), a connecting rod (402) is movably connected inside the through groove (404), and one end of the connecting rod (402) is connected to the rotating ring (405).

5. The plastic pipe processing clamping device according to claim 3, characterized in that: A rotation groove is also provided inside the mounting hole (304), a mounting ring is provided inside the rotation groove, and the mounting ring is connected to the connecting ring (303).

6. The plastic pipe processing clamping device according to claim 2, characterized in that: A fixing groove is provided on one side of the pressing block (203) facing the support seat (101).

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