A positioning device for PE pipe production and processing

Abstract

The utility model discloses a positioning device for PE pipe production and processing, including a bottom plate, both sides of the bottom plate are fixedly connected with a U-shaped frame, and the inner side of the U-shaped frame is fixedly connected with a mounting plate. The utility model drives the screw to rotate through a motor, the screw drives the lifting frame to move downward, the lifting frame drives the lifting plate to move downward, the lifting plate drives the transmission member to move downward, the transmission member drives the seesaw to flip to the side close to the motor, the seesaw tilts away from the motor, the lower pressure rod loses the downward pressure, the tension of the tension spring drives the upper clamping plate and the lower pressure rod to move upward, the lower clamping plate and the upper clamping plate are separated, and when the lower clamping plate and the upper clamping plate are clamped, the above separation steps can be completed by reverse operation, the clamping groove group and the PE pipe are fully fitted and fixed, and have the advantages of large fitting area and firm fixing, the clamping assembly and the PE pipe are fully fitted and clamped, although the PE pipe will not shake or loosen inside the clamping assembly, the positioning stability of the positioning device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipe production equipment, in particular to a positioning device for PE pipe production and processing. Background Art

[0002] In the process of PE pipe production and manufacturing, a positioning device is needed, and the patent announcement number is CN213829082U, which discloses a positioning device for PE pipe processing, including a mobile positioning platform, the top of the mobile positioning platform is fixedly connected to the bottom end of the supporting fixed block, one side of the supporting fixed block is fixedly connected to one end of the motor, one end of the motor is fixedly connected to one side of the rotating disk through the output shaft, one side of the rotating disk is fixedly connected to one end of the supporting rotating rod, and the outer surface of the supporting rotating rod passes through one end of the push-pull shaft rod. A positioning device for PE pipe processing, after adjusting the PE pipe positioning sliding block on the track of the mobile positioning platform, stretching the circular stopper to drive the telescopic clamping rod to replace different positioning clamping blocks corresponding to the PE pipe, achieves the effect of quickly positioning PE pipes of different specifications by replacing different positioning clamping blocks, and solves the problem that the traditional positioning device has a single function, can only position PE pipes of one specification, cannot accurately cut according to the positioned position, and the device is inconvenient to move.

[0003] The above-mentioned prior art solutions have the following defects: although the cooperation between the arc plate and the support plate can clamp PE pipes of different types, there are only three contact points between the PE pipe and the arc plate and the support plate, and the arc plate, the support plate and the PE pipe cannot be fully fitted. When the PE pipe is pushed by a strong external force, the PE pipe will loosen inside the arc plate and the support plate, resulting in the PE pipe being unable to be stably processed, reducing the positioning stability of the positioning device. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a positioning device for the production and processing of PE pipes, which has the advantages of large fitting area and firm fixation, and solves the coordination of the arc plate and the support plate. Although different types of PE pipes can be clamped, there are only three contact points between the PE pipe and the arc plate and the support plate, and the arc plate, the support plate and the PE pipe cannot be fully fitted. When the PE pipe is pushed by a strong external force, the PE pipe will loosen inside the arc plate and the support plate, resulting in the PE pipe being unable to be stably processed, reducing the positioning stability of the positioning device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for PE pipe production and processing, comprising a base plate, both sides of the base plate are fixedly connected with a U-shaped frame, the inner side of the U-shaped frame is fixedly connected with a mounting plate, both sides of the top of the base plate are fixedly connected with a lower clamping plate, the top of the lower clamping plate is provided with an upper clamping plate, the inner sides of the upper and lower clamping plates are provided with a clamping groove group, both sides of the top of the upper clamping plate are fixedly connected with a downward pressure rod, the top of the downward pressure rod passes through the top of the U-shaped plate, both sides of the top of the upper clamping plate are fixedly connected with a tension spring, the top of the tension spring is fixedly connected to the top of the inner wall of the U-shaped plate, and a control mechanism is provided on the top of the mounting plate.

[0006] As a preferred embodiment of the utility model, the control mechanism includes a seesaw, which is hinged to the four corners of the top of the mounting plate by hinges, the inner side of the seesaw is rotatably connected to a transmission member, the inner side of the transmission member is fixedly connected to a lifting plate, the interior of the lifting plate is fixedly connected to a lifting frame, the internal thread of the lifting frame is connected to a screw, the bottom of the screw is fixedly connected to a motor, and the bottom of the motor is fixedly connected to the top of the mounting plate.

[0007] As a preferred embodiment of the present invention, a threaded sleeve is threadedly connected to the surface of the screw rod, and the top of the threaded sleeve is fixedly connected to the top of the lifting frame.

[0008] As a preferred embodiment of the present invention, a limiting plate is sleeved on the top of the surface of the screw rod, and the bottom of the limiting plate is fixedly connected to the top of the mounting plate.

[0009] As a preferred embodiment of the present invention, reinforcement plates are fixedly connected to both sides of the lifting frame, and the bottom of the reinforcement plate is fixedly connected to the top of the lifting plate.

[0010] As a preferred embodiment of the present invention, both sides of the front side and the rear side of the lifting frame are fixedly connected to limiting members, and the bottom of the limiting member is fixedly connected to the top of the mounting plate.

[0011] As a preferred embodiment of the utility model, the top of the pressing rod is rotatably connected to a pulley, and the surface of the pulley is in contact with the surface of the seesaw.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model drives the screw to rotate through a motor, and the screw drives the lifting frame to move downward, and the lifting frame drives the lifting plate to move downward, and the lifting plate drives the transmission member to move downward, and the transmission member drives the seesaw to flip to the side close to the motor, and the side of the seesaw away from the motor tilts up, and the lower pressure rod loses the downward pressure, and the tension of the tension spring drives the upper clamping plate and the lower pressure rod to move upward, and the lower clamping plate and the upper clamping plate are separated. When the lower clamping plate and the upper clamping plate are clamped, the above separation steps can be completed by reverse operation, and the clamping groove group and the PE pipe are fully fitted and fixed, and have the advantages of large fitting area and firm fixation. The clamping assembly and the PE pipe are fully fitted and clamped, and the PE pipe will not shake or loosen inside the clamping assembly, thereby improving the positioning stability of the positioning device.

[0014] 2. The utility model can control the upper splint by setting a control mechanism, so as to avoid the upper splint being unable to be controlled during use, resulting in the upper splint and the lower splint being unable to cooperate, thereby improving the cooperation efficiency of the upper splint and the lower splint. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the upper splint of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the motor of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the figure: 1. bottom plate; 2. U-shaped frame; 3. mounting plate; 4. lower clamping plate; 5. upper clamping plate; 6. clamping groove group; 7. lower pressure rod; 8. tension spring; 9. control mechanism; 91. seesaw; 92. transmission part; 93. lifting plate; 94. lifting frame; 95. screw; 96. motor; 10. screw sleeve; 11. limit plate; 12. reinforcement plate; 13. limit part; 14. pulley. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 4As shown, the utility model provides a positioning device for PE pipe production and processing, including a base plate 1, both sides of the base plate 1 are fixedly connected with a U-shaped frame 2, the inner side of the U-shaped frame 2 is fixedly connected with a mounting plate 3, both sides of the top of the base plate 1 are fixedly connected with a lower clamping plate 4, the top of the lower clamping plate 4 is provided with an upper clamping plate 5, the inner sides of the upper clamping plate 5 and the lower clamping plate 4 are provided with a clamping groove group 6, both sides of the top of the upper clamping plate 5 are fixedly connected with a lower pressure rod 7, the top of the lower pressure rod 7 passes through the top of the U-shaped plate, both sides of the top of the upper clamping plate 5 are fixedly connected with a tension spring 8, the top of the tension spring 8 is fixedly connected to the top of the inner wall of the U-shaped plate, and the top of the mounting plate 3 is provided with a control mechanism 9.

[0022] refer to Figure 4 The control mechanism 9 includes a seesaw 91, which is hinged to the four corners of the top of the mounting plate 3 through hinges. The inner side of the seesaw 91 is rotatably connected to a transmission member 92, and the inner side of the transmission member 92 is fixedly connected to a lifting plate 93. The interior of the lifting plate 93 is fixedly connected to a lifting frame 94, and the interior of the lifting frame 94 is threadedly connected to a screw 95. The bottom of the screw 95 is fixedly connected to a motor 96, and the bottom of the motor 96 is fixedly connected to the top of the mounting plate 3.

[0023] As a technical optimization solution of the utility model, by setting a control mechanism 9, the upper splint 5 can be controlled to avoid the upper splint 5 being unable to be controlled during use, resulting in the upper splint 5 and the lower splint 4 being unable to cooperate, thereby improving the cooperation efficiency of the upper splint 5 and the lower splint 4.

[0024] refer to Figure 4 The surface of the screw rod 95 is threadedly connected with a screw sleeve 10 , and the top of the screw sleeve 10 is fixedly connected to the top of the lifting frame 94 .

[0025] As a technical optimization solution of the utility model, by setting the threaded sleeve 10, the threaded connection area between the screw 95 and the lifting frame 94 can be increased, thereby avoiding the small threaded connection area between the screw 95 and the lifting frame 94, which leads to unstable cooperation between the screw 95 and the lifting frame 94, and improving the use stability of the screw 95 and the lifting frame 94.

[0026] refer to Figure 1 A limiting plate 11 is sleeved on the top of the surface of the screw rod 95 , and the bottom of the limiting plate 11 is fixedly connected to the top of the mounting plate 3 .

[0027] As a technical optimization solution of the present invention, by providing a limit plate 11, the screw rod 95 can be stabilized to avoid the screw rod 95 from tilting during rotation, thereby improving the use stability of the screw rod 95.

[0028] refer to Figure 4 Both sides of the lifting frame 94 are fixedly connected with reinforcement plates 12 , and the bottom of the reinforcement plate 12 is fixedly connected to the top of the lifting plate 93 .

[0029] As a technical optimization solution of the present invention, by setting a reinforcement plate 12, the connection between the lifting frame 94 and the lifting plate 93 can be reinforced to avoid the lifting frame 94 and the lifting plate 93 from breaking during use, to prevent the lifting frame 94 and the lifting plate 93 from being unable to cooperate, and to improve the use effect of the lifting frame 94 and the lifting plate 93.

[0030] refer to Figure 3 The front and rear sides of the lifting frame 94 are both fixedly connected with the limiting members 13 , and the bottom of the limiting members 13 is fixedly connected to the top of the mounting plate 3 .

[0031] As a technical optimization solution of the present invention, by setting a limiter 13, the lifting frame 94 can be slid and stabilized to prevent the lifting frame 94 from shaking during the sliding movement, causing the lifting frame 94 to loosen, thereby improving the sliding stability of the lifting frame 94.

[0032] refer to Figure 2 The top of the pressing rod 7 is rotatably connected to a pulley 14 , and the surface of the pulley 14 contacts the surface of the seesaw 91 .

[0033] As a technical optimization solution of the utility model, by setting the pulley 14, the contact between the lower pressure rod 7 and the seesaw 91 can be isolated, avoiding the friction between the lower pressure rod 7 and the surface of the seesaw 91 when moving, causing the surface of the seesaw 91 to be worn, thereby improving the installation safety of the seesaw 91.

[0034] The working principle and use process of the utility model: when in use, the figure shows the clamping and fixing state of the lower clamping plate 4 and the upper clamping plate 5. When the lower clamping plate 4 and the upper clamping plate 5 need to be separated, the motor 96 is started, and the motor 96 drives the screw rod 95 to rotate, and the screw rod 95 drives the lifting frame 94 to move downward, and the lifting frame 94 drives the lifting plate 93 to move downward, and the lifting plate 93 drives the transmission member 92 to move downward, and the transmission member 92 drives the seesaw 91 to flip to the side close to the motor 96, and the side of the seesaw 91 away from the motor 96 is tilted, and the lower pressure rod 7 loses the downward pressure, and the upper clamping plate 5 and the lower pressure rod 7 are driven to move upward by the tension of the tension spring 8, and the lower clamping plate 4 and the upper clamping plate 5 are separated. When the lower clamping plate 4 and the upper clamping plate 5 are clamped, the above-mentioned separation steps can be completed by reverse operation, and the clamping groove group 6 and the PE pipe are fully fitted and fixed, thereby having the advantages of large fitting area and firm fixation.

[0035] In summary: the positioning device for PE pipe production and processing solves the coordination of the arc plate and the support plate through the coordinated use of the base plate 1, U-shaped frame 2, mounting plate 3, lower clamping plate 4, upper clamping plate 5, clamping groove group 6, lower pressure rod 7, tension spring 8 and control mechanism 9. Although different types of PE pipes can be clamped, there are only three contact points between the PE pipe and the arc plate and the support plate, and the arc plate, the support plate and the PE pipe cannot be fully fitted. When the PE pipe is pushed by a strong external force, the PE pipe will loosen inside the arc plate and the support plate, resulting in the PE pipe being unable to be stably processed, reducing the problem of positioning stability of the positioning device.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for PE pipe production and processing, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected to a U-shaped frame (2) on both sides, and a mounting plate (3) is fixedly connected to the inner side of the U-shaped frame (2). The bottom plate (1) is fixedly connected to a lower clamping plate (4) on both sides of the top, and an upper clamping plate (5) is arranged on the top of the lower clamping plate (4). A clamping groove group (6) is provided on the inner sides of the upper clamping plate (5) and the lower clamping plate (4). A lower pressure rod (7) is fixedly connected to both sides of the top of the upper clamping plate (5), and the top of the lower pressure rod (7) passes through the top of the U-shaped plate. A tension spring (8) is fixedly connected to both sides of the top of the upper clamping plate (5), and the top of the tension spring (8) is fixedly connected to the top of the inner wall of the U-shaped plate. A control mechanism (9) is arranged on the top of the mounting plate (3).

2. A positioning device for PE pipe production and processing according to claim 1, characterized in that: The control mechanism (9) comprises a seesaw (91), wherein the seesaw (91) is hinged to the four corners of the top of the mounting plate (3) through hinges, the inner side of the seesaw (91) is rotatably connected to a transmission member (92), the inner side of the transmission member (92) is fixedly connected to a lifting plate (93), the interior of the lifting plate (93) is fixedly connected to a lifting frame (94), the interior of the lifting frame (94) is threadedly connected to a screw rod (95), the bottom of the screw rod (95) is fixedly connected to a motor (96), and the bottom of the motor (96) is fixedly connected to the top of the mounting plate (3).

3. A positioning device for PE pipe production and processing according to claim 2, characterized in that: The surface of the screw rod (95) is threadedly connected with a screw sleeve (10), and the top of the screw sleeve (10) is fixedly connected to the top of the lifting frame (94).

4. A positioning device for PE pipe production and processing according to claim 2, characterized in that: A limiting plate (11) is sleeved on the top of the surface of the screw rod (95), and the bottom of the limiting plate (11) is fixedly connected to the top of the mounting plate (3).

5. A positioning device for PE pipe production and processing according to claim 2, characterized in that: Both sides of the lifting frame (94) are fixedly connected with reinforcement plates (12), and the bottom of the reinforcement plate (12) is fixedly connected to the top of the lifting plate (93).

6. A positioning device for PE pipe production and processing according to claim 2, characterized in that: Both sides of the front and rear sides of the lifting frame (94) are fixedly connected to limiting members (13), and the bottom of the limiting member (13) is fixedly connected to the top of the mounting plate (3).

7. A positioning device for PE pipe production and processing according to claim 2, characterized in that: The top of the pressing rod (7) is rotatably connected to a pulley (14), and the surface of the pulley (14) is in contact with the surface of the seesaw (91).

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