PVC pipe cutting and fixing device

Abstract

The utility model discloses a PVC pipe cutting and fixing device which comprises a workbench, a movable frame is arranged at the top end of the workbench in a sliding mode, a clamping piece is arranged on the side of the movable frame, an auxiliary mechanism for locking the installation position of the clamping piece is arranged on the movable frame, the auxiliary mechanism comprises an installation plate, and the installation plate is arranged on the movable frame in a sliding mode. The clamping piece is connected with the moving frame through a mounting plate, the positioning column is arranged on the mounting plate in a sliding mode, the connecting plate is located at the top of the moving frame, and the positioning column is used for locking the connecting position of the mounting plate and the moving frame. The movable frame, the clamping piece, the mounting plate, the positioning column, the connecting plate, the movable plate, the fixed seat and the limiting block are matched with one another, the clamping piece and the movable frame are mounted through the mounting plate, the connecting plate drives the positioning column to limit the relative position of the mounting plate and the movable frame, and then the clamping piece can be mounted and dismounted conveniently; and the clamping piece can be directly and independently taken down and replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the field of PVC pipe cutting and fixing devices, in particular to a PVC pipe cutting and fixing device. Background Art

[0002] PVC pipe is usually a commonly used synthetic material. When processing PVC pipe, it needs to be cut to obtain the corresponding size. In order to increase the stability of PVC pipe cutting, a PVC pipe cutting fixture is used.

[0003] The PVC pipe cutting and fixing device in the prior art usually includes a workbench, a movable frame, a guide, a clamping member and a driving member, etc. The movable frame is slidably arranged on the top of the workbench, the clamping member is located on the movable frame, and the driving member drives the movable frame to move, places the PVC pipe between the relative clamping members, and then clamps and fixes the PVC pipe.

[0004] The clamps are usually welded to the movable frame. Since the sizes of PVC pipes are various, the sizes of the clamps used need to correspond. Usually, the clamps need to be replaced according to the sizes of the PVC pipes. The staff usually needs to disconnect the movable frame from the driving member, and then disconnect the movable frame from the guide member, and then replace the support frame and the clamps. However, this method is cumbersome to operate, and it is not convenient to independently replace the clamps according to needs, and there are certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a PVC pipe cutting and fixing device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a PVC pipe cutting and fixing device, comprising:

[0007] A workbench, a moving frame is slidably provided on the top of the workbench, and a clamping member is provided on the side of the moving frame;

[0008] The movable frame is provided with an auxiliary mechanism for locking the mounting position of the clamp, and the auxiliary mechanism comprises:

[0009] A mounting plate, wherein the mounting plate is slidably disposed on the movable frame, and the clamping member is connected to the movable frame via the mounting plate;

[0010] A positioning column and a connecting plate, wherein the positioning column is slidably arranged on the mounting plate, the connecting plate is located on the top of the moving frame, the positioning column is used to lock the connection position between the mounting plate and the moving frame, and the connecting plate is used to pull the positioning column to move vertically;

[0011] A fixed seat and a limit block, wherein the fixed seat is located at the top of the movable frame, and the limit block is slidably arranged on the connecting plate, and the limit block is used to lock the relative position of the fixed seat and the connecting plate.

[0012] Preferably, the side of the mounting plate is fixedly connected to the clamping member, the top of the positioning column is fixedly connected to the connecting plate, the bottom of the fixing seat is fixedly connected to the movable frame, a mounting groove is provided on the side of the movable frame, and the mounting plate is slidably connected with the inner cavity of the mounting groove.

[0013] Preferably, a first sliding groove is symmetrically provided at the top of the movable frame, a limiting groove is symmetrically provided at the top of the mounting plate, the positioning column is slidably and interlacedly connected with the inner cavity of the first sliding groove and the limiting groove, and the limiting block is slidably and interlacedly connected with the inner cavity of the fixed seat.

[0014] Preferably, a square groove is opened on the side of the connecting plate, a bearing plate is embedded in the inner cavity of the square groove, a second sliding groove is symmetrically opened on the side of the bearing plate, and the limit block is slidably connected with the inner cavities of the square groove and the second sliding groove.

[0015] Preferably, the inner cavity of the square groove is slidably provided with a movable plate for pulling the limit block to slide horizontally, the side of the movable plate is fixedly connected to the limit block, the side of the connecting plate is provided with a push plate, the side of the push plate is symmetrically fixedly connected with a push rod, the outer wall of the push rod is slidably and interlaced with the bearing plate, and one end of the push rod is fixedly connected to the movable plate.

[0016] Preferably, a fixing rod is symmetrically fixedly connected to the side of the supporting plate, the outer wall of the fixing rod is slidably and interlacedly connected to the movable plate, the outer wall of the fixing rod is sleeved with a spring for driving the movable plate to slide horizontally, one end of the spring is fixedly connected to the movable plate, and the other end of the spring is in contact with the inner wall of the square groove.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model utilizes the mutual cooperation of the movable frame, the clamping piece, the mounting plate, the positioning column, the connecting plate, the spring, the bearing plate, the movable plate, the fixed seat and the limit block. The mounting plate enables the clamping piece to be installed with the movable frame, the connecting plate drives the positioning column to limit the relative position of the mounting plate and the movable frame, and the limit block limits the relative position of the connecting plate and the fixed seat, which is conducive to the installation and disassembly of the clamping piece, and is convenient for the direct and independent removal and replacement of the clamping piece, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2It is a schematic diagram of the cross-sectional structure of the load-bearing frame of the utility model in a top view.

[0021] Figure 3 It is a schematic diagram of the side sectional structure of the mounting plate of the utility model.

[0022] In the figure: 1, workbench; 2, mobile frame; 3, clamping member; 4, auxiliary mechanism; 41, mounting plate; 42, positioning column; 43, connecting plate; 44, spring; 45, bearing plate; 46, mobile plate; 47, fixed seat; 48, limit block; 49, push rod; 410, push plate; 411, fixed rod. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides Figure 1-3 The PVC pipe cutting and fixing device shown includes a workbench 1, a movable frame 2 is slidably arranged on the top of the workbench 1, and the movable frame 2 is L-shaped. The movable frame 2 is conducive to driving the clamping member 3 to move, and the side of the movable frame 2 is provided with a clamping member 3.

[0025] Furthermore, the mobile frame 2 is provided with an auxiliary mechanism 4 for locking the mounting position of the clamping member 3, the auxiliary mechanism 4 includes a mounting plate 41, the mounting plate 41 is conducive to connecting the clamping member 3 with the mobile frame 2, and is convenient for positioning and installing the clamping member 3, and is further conducive to independent disassembly of the clamping member 3, the mounting plate 41 is slidably arranged on the mobile frame 2, the clamping member 3 is connected to the mobile frame 2 through the mounting plate 41, the positioning column 42 and the connecting plate 43, the positioning column 42 is conducive to limiting the relative position of the mounting plate 41 and the mobile frame 2, and is further conducive to the installation and disassembly of the clamping member 3, so that the clamping member 3 can be directly and independently removed and replaced, which is convenient for operation, and the connecting plate 43 It is conducive to the pulling operation of the positioning column 42. The positioning column 42 is slidably set on the mounting plate 41. The connecting plate 43 is located at the top of the mobile frame 2. The positioning column 42 is used to lock the connection position between the mounting plate 41 and the mobile frame 2. The connecting plate 43 is used to pull the positioning column 42 to move vertically. The fixed seat 47 and the limit block 48, the fixed seat 47 is conducive to cooperating with the limit block 48, and then it is conducive to limiting the position of the connecting plate 43 to avoid the random sliding of the connecting plate 43 and the positioning column 42. The fixed seat 47 is located at the top of the mobile frame 2, and the limit block 48 is slidably set on the connecting plate 43. The limit block 48 is used to lock the relative position of the fixed seat 47 and the connecting plate 43.

[0026] Specifically, the side of the mounting plate 41 is fixedly connected to the clamping member 3, the top of the positioning column 42 is fixedly connected to the connecting plate 43, the bottom end of the fixed seat 47 is fixedly connected to the movable frame 2, a mounting groove is provided on the side of the movable frame 2, the mounting plate 41 is slidably and interlacedly connected with the inner cavity of the mounting groove, a first sliding groove is symmetrically provided at the top of the movable frame 2, a limiting groove is symmetrically provided at the top of the mounting plate 41, the positioning column 42 is slidably and interlacedly connected with the inner cavity of the first sliding groove and the limiting groove, and the limiting block 48 is slidably and interlacedly connected with the inner cavity of the fixed seat 47.

[0027] Specifically, a square groove is provided on the side of the connecting plate 43, and a bearing plate 45 is embedded in the inner cavity of the square groove. A second sliding groove is symmetrically provided on the side of the bearing plate 45. The limit block 48 is slidably and interlacedly connected with the inner cavities of the square groove and the second sliding groove. The inner cavity of the square groove is slidably provided with a movable plate 46 for pulling the limit block 48 to slide horizontally, which is conducive to driving the limit block 48 to move and facilitating the operation of the limit block 48. The side of the movable plate 46 is fixedly connected to the limit block 48, and a pushing plate 410 is provided on the side of the connecting plate 43, which is conducive to pushing the pushing rod 49 to move. The side of the pushing plate 410 is symmetrically and fixedly connected with the pushing rod 49, which is conducive to pushing the limit block 48 to move, so that the limit block 48 is hidden in the bearing plate 45, and then The connecting plate 43 is operated, and the outer wall of the push rod 49 is slidably and interlacedly connected with the bearing plate 45, and one end of the push rod 49 is fixedly connected to the movable plate 46. The side of the bearing plate 45 is symmetrically and fixedly connected with a fixing rod 411, which is beneficial to guiding the deformation of the spring 44. The outer wall of the fixing rod 411 is slidably and interlacedly connected with the movable plate 46, and the outer wall of the fixing rod 411 is sleeved with a spring 44 for driving the movable plate 46 to slide horizontally. The elastic force of the spring 44 is beneficial to pushing the movable plate 46 to move, so that the movable plate 46 and the limit block 48 can be restored to their original positions after movement, so as to facilitate repeated operation of the limit block 48. One end of the spring 44 is fixedly connected to the movable plate 46, and the other end of the spring 44 fits against the inner wall of the square groove.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A PVC pipe cutting and fixing device, comprising: A workbench (1), wherein a movable frame (2) is slidably disposed on the top of the workbench (1), and a clamping member (3) is disposed on the side of the movable frame (2); It is characterized in that the movable frame (2) is provided with an auxiliary mechanism (4) for locking the installation position of the clamping member (3), and the auxiliary mechanism (4) comprises: A mounting plate (41), wherein the mounting plate (41) is slidably disposed on the movable frame (2), and the clamping member (3) is connected to the movable frame (2) via the mounting plate (41); A positioning column (42) and a connecting plate (43), wherein the positioning column (42) is slidably arranged on the mounting plate (41), the connecting plate (43) is located on the top of the moving frame (2), the positioning column (42) is used to lock the connection position between the mounting plate (41) and the moving frame (2), and the connecting plate (43) is used to pull the positioning column (42) to move vertically; A fixed seat (47) and a limit block (48), wherein the fixed seat (47) is located at the top of the movable frame (2), and the limit block (48) is slidably arranged on the connecting plate (43), and the limit block (48) is used to lock the relative position of the fixed seat (47) and the connecting plate (43).

2. A PVC pipe cutting and fixing device according to claim 1, characterized in that: The side of the mounting plate (41) is fixedly connected to the clamping member (3), the top of the positioning column (42) is fixedly connected to the connecting plate (43), the bottom of the fixing seat (47) is fixedly connected to the movable frame (2), a mounting groove is provided on the side of the movable frame (2), and the mounting plate (41) is slidably connected to the inner cavity of the mounting groove.

3. A PVC pipe cutting and fixing device according to claim 1, characterized in that: The top of the movable frame (2) is symmetrically provided with a first sliding groove, the top of the mounting plate (41) is symmetrically provided with a limiting groove, the positioning column (42) is slidably connected with the inner cavity of the first sliding groove and the limiting groove, and the limiting block (48) is slidably connected with the inner cavity of the fixing seat (47).

4. A PVC pipe cutting and fixing device according to claim 1, characterized in that: A square groove is provided on the side of the connecting plate (43), a bearing plate (45) is embedded in the inner cavity of the square groove, a second sliding groove is symmetrically provided on the side of the bearing plate (45), and the limit block (48) is slidably connected with the inner cavity of the square groove and the second sliding groove.

5. A PVC pipe cutting and fixing device according to claim 4, characterized in that: The inner cavity of the square groove is slidably provided with a movable plate (46) for pulling the limit block (48) to slide horizontally, the side of the movable plate (46) is fixedly connected to the limit block (48), the side of the connecting plate (43) is provided with a push plate (410), the side of the push plate (410) is symmetrically fixedly connected with a push rod (49), the outer wall of the push rod (49) is slidably and interlacedly connected with the bearing plate (45), and one end of the push rod (49) is fixedly connected to the movable plate (46).

6. A PVC pipe cutting and fixing device according to claim 5, characterized in that: A fixing rod (411) is symmetrically fixedly connected to the side of the bearing plate (45); the outer wall of the fixing rod (411) is slidably interlaced with the movable plate (46); the outer wall of the fixing rod (411) is sleeved with a spring (44) for driving the movable plate (46) to slide horizontally; one end of the spring (44) is fixedly connected to the movable plate (46), and the other end of the spring (44) is in contact with the inner wall of the square groove.

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