Pipe cutting device for machining

Abstract

The utility model discloses a pipe cutting device for machining, which belongs to the technical field of cutting devices and comprises a base, a cutting table is fixedly connected to the top of the base, a stable clamping structure is arranged on one side of the cutting table, a movable cutting structure is arranged on the other side of the cutting table, and the stable clamping structure comprises an L-shaped plate. According to the pipe cutting device for machining, a stable clamping structure is arranged, under the action of a first hydraulic telescopic rod, a connecting plate can be driven to move, and then an auxiliary connecting rod and an upper semicircular clamping plate can be driven to move; the upper semicircular clamping plate can be matched with the lower semicircular clamping plate to clamp and fix the pipe, at the moment, under the matching effect of the two upper semicircular clamping plates and the two lower semicircular clamping plates, the two ends of the pipe can be fixed, and then the pipe can be stably fixed in the cutting process.

Description

Technical Field

[0001] This utility model belongs to the field of cutting device technology, specifically a pipe cutting device for machining. Background Technology

[0002] Pipe processing is a common process in the field of mechanical processing. In the process of pipe processing, pipe cutting is a common method, which requires the use of cutting equipment.

[0003] Existing cutting devices have relatively complete structures and functions, and can meet basic usage requirements, but they still have the following problems:

[0004] When using pipes, pipe processing requires fixing the pipes. The traditional fixing method is to fix one end of the pipe before cutting. This fixing method makes it easy for the pipe to move during processing, which can cause the pipe to tilt and affect the cutting accuracy, which is very inconvenient. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In order to overcome the above-mentioned defects of the prior art, this utility model provides a pipe cutting device for machining, which solves the problem that when using pipe processing, pipe processing requires fixing the pipe. The traditional fixing method is to fix one end of the pipe before cutting. This fixing method makes the pipe easy to move during the processing, which can cause the pipe to tilt and affect the cutting accuracy, which is very inconvenient.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a pipe cutting device for machining, comprising a base, a cutting table fixedly connected to the top of the base, a stable clamping structure provided on one side of the cutting table, and a movable cutting structure provided on the other side of the cutting table. The stable clamping structure includes an L-shaped plate, one side of which is fixedly connected to one side of the base, and a first hydraulic telescopic rod fixedly installed on the top of the L-shaped plate. A connecting plate is fixedly connected to the output end of the first hydraulic telescopic rod. The movable cutting structure includes a U-shaped plate, one side of which is fixedly connected to one side of the base, and a second hydraulic telescopic rod fixedly installed on one side of the U-shaped plate. An auxiliary connecting plate is fixedly connected to the output end of the second hydraulic telescopic rod.

[0009] As a further embodiment of this utility model: a rectangular connecting plate is fixedly connected to the bottom of the connecting plate, a rectangular sliding groove is provided on one side of the base, a rectangular slider is slidably connected to the inner wall of the rectangular sliding groove, and one side of the rectangular slider is fixedly connected to one side of the rectangular connecting plate.

[0010] As a further embodiment of this utility model: an auxiliary connecting rod is fixedly connected to one side of the connecting plate, an upper semi-circular clamping plate is fixedly connected to one end of the auxiliary connecting rod, and a first rectangular protrusion is fixedly connected to the bottom of the upper semi-circular clamping plate.

[0011] As a further embodiment of this utility model: an auxiliary connecting block is fixedly connected to the top of the base, a lower semi-circular clamping plate is fixedly connected to the top of the auxiliary connecting block, and a second rectangular protrusion is fixedly connected to the top of the lower semi-circular clamping plate.

[0012] As a further embodiment of this utility model: a mounting plate is fixedly connected to one side of the auxiliary connecting plate, a drive motor is fixedly installed on one side of the mounting plate, and a rotating rod is fixedly connected to the output end of the drive motor.

[0013] As a further embodiment of this utility model: a cutting blade is fixedly connected to one end of the rotating rod, and an auxiliary groove is provided on the top of the base.

[0014] As a further embodiment of this utility model: a limiting rod is fixedly connected to one side of the auxiliary connecting plate, and the limiting rod is slidably disposed on the inner wall of the U-shaped plate.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This pipe cutting device for machining, by setting a stable clamping structure, can drive the connecting plate to move under the action of the first hydraulic telescopic rod, which in turn can drive the auxiliary connecting rod and the upper semi-circular clamping plate to move, so that the upper semi-circular clamping plate can cooperate with the lower semi-circular clamping plate to clamp and fix the pipe. At this time, with the cooperation of the two upper semi-circular clamping plates and the lower semi-circular clamping plate, both ends of the pipe can be fixed, so that the pipe can be firmly fixed during the cutting process.

[0018] 2. This pipe cutting device for machining, by setting a rectangular slide groove and a rectangular slider, can cooperate with a rectangular connecting plate to provide auxiliary support and guidance for the connecting plate during its up and down movement.

[0019] 3. This pipe cutting device for machining, by setting a movable cutting structure, can drive the auxiliary connecting plate to move under the action of the second hydraulic telescopic rod, and then drive the cutting blade to move. At this time, under the action of the drive motor and the rotating rod, the cutting blade can be rotated, and the pipe can be cut. At this time, the limit rod can guide and support. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the lower semi-circular clamping plate of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the upper semi-circular clamping plate of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the U-shaped plate of this utility model;

[0024] In the diagram: 1. Base; 2. Cutting table; 3. Stable clamping structure; 31. L-shaped plate; 32. First hydraulic telescopic rod; 33. Connecting plate; 34. Rectangular connecting plate; 35. Rectangular slider; 36. Rectangular slide groove; 37. Auxiliary connecting rod; 38. Upper semi-circular clamping plate; 39. First rectangular protrusion; 310. Auxiliary connecting block; 311. Lower semi-circular clamping plate; 312. Second rectangular protrusion; 4. Moving cutting structure; 41. U-shaped plate; 42. Second hydraulic telescopic rod; 43. Auxiliary connecting plate; 44. Limiting rod; 45. Mounting connecting plate; 46. Drive motor; 47. Rotating rod; 48. Cutting blade; 49. Auxiliary groove. Detailed Implementation

[0025] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0026] like Figure 1-4As shown, this utility model provides a technical solution: a pipe cutting device for machining, including a base 1, a cutting table 2 fixedly connected to the top of the base 1, a stable clamping structure 3 provided on one side of the cutting table 2, and a movable cutting structure 4 provided on the other side of the cutting table 2. The stable clamping structure 3 includes an L-shaped plate 31, one side of the L-shaped plate 31 is fixedly connected to one side of the base 1, a first hydraulic telescopic rod 32 is fixedly installed on the top of the L-shaped plate 31, and a connecting plate 33 is fixedly connected to the output end of the first hydraulic telescopic rod 32. The first hydraulic telescopic rod 32 can drive the connecting plate 33 to move, thereby cooperating with the movement of other components. The movable cutting structure 4 includes a U-shaped plate 41, one side of the U-shaped plate 41 is fixedly connected to one side of the base 1, a second hydraulic telescopic rod 42 is fixedly installed on one side of the U-shaped plate 41, and an auxiliary connecting plate 43 is fixedly connected to the output end of the second hydraulic telescopic rod 42. The second hydraulic telescopic rod 42 can drive the auxiliary connecting plate 43 to move.

[0027] Specifically, such as Figures 2-3 As shown, a rectangular connecting plate 34 is fixedly connected to the bottom of the connecting plate 33. A rectangular slide groove 36 is provided on one side of the base 1. A rectangular slider 35 is slidably connected to the inner wall of the rectangular slide groove 36. The rectangular slider 35 can slide on the inner wall of the rectangular slide groove 36, thereby cooperating with the movement of the connecting plate 33 and the rectangular connecting plate 34. One side of the rectangular slider 35 is fixedly connected to one side of the rectangular connecting plate 34. An auxiliary connecting rod 37 is fixedly connected to one side of the connecting plate 33. One end of the auxiliary connecting rod 37 is fixedly connected to an upper semi-circular clamping plate 38. The auxiliary connecting rod 37 can drive the upper semi-circular clamping plate 38 to move. The bottom of the upper semi-circular clamping plate 38 is fixedly connected to a first rectangular protrusion 39. The top of the base 1 is fixedly connected to an auxiliary connecting block 310. The top of the auxiliary connecting block 310 is fixedly connected to a lower semi-circular clamping plate 311. The top of the lower semi-circular clamping plate 311 is fixedly connected to a second rectangular protrusion 312. The upper semi-circular clamping plate 38 can cooperate with the lower semi-circular clamping plate 311 for auxiliary fixation, and then cooperate with the first rectangular protrusion 39 and the second rectangular protrusion 312 to make the fixation stable.

[0028] Specifically, such as Figure 4 As shown, a mounting plate 45 is fixedly connected to one side of the auxiliary connecting plate 43, and a drive motor 46 is fixedly installed on one side of the mounting plate 45. A rotating rod 47 is fixedly connected to the output end of the drive motor 46. The drive motor 46 can drive the rotating rod 47 to rotate, which in turn can drive the cutting blade 48 to cut. The cutting blade 48 is fixedly connected to one end of the rotating rod 47. An auxiliary groove 49 is provided on the top of the base 1. The auxiliary groove 49 can cooperate with the cutting blade 48 to cut. A limit rod 44 is fixedly connected to one side of the auxiliary connecting plate 43. The limit rod 44 is slidably set on the inner wall of the U-shaped plate 41.

[0029] The working principle of this utility model is as follows:

[0030] S1. When in use, the pipe is placed on the lower semicircular clamping plate 311 on the cutting table 2. The first hydraulic telescopic rod 32 is activated, which drives the connecting plate 33 to move. The connecting plate 33 drives the upper semicircular clamping plate 38 to move, and then cooperates with the lower semicircular clamping plate 311 to fix the pipe.

[0031] S2. During the movement of the connecting plate 33, it can drive the rectangular connecting plate 34 to move, which in turn can drive the rectangular slider 35 to slide on the inner wall of the rectangular slide groove 36, thereby providing auxiliary support and guidance for the connecting plate 33.

[0032] S3. At this time, the second hydraulic telescopic rod 42 and the drive motor 46 are activated, so that the drive motor 46 can drive the cutting blade 48 to rotate, and then the cutting blade 48 can be driven to cut under the action of the second hydraulic telescopic rod 42.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A tube cutting device for machining, comprising a base (1), characterized in that: A cutting table (2) is fixedly connected to the top of the base (1). A sturdy clamping structure (3) is provided on one side of the cutting table (2). A movable cutting structure (4) is provided on the other side of the cutting table (2). The sturdy clamping structure (3) includes an L-shaped plate (31). One side of the L-shaped plate (31) is fixedly connected to one side of the base (1). A first hydraulic telescopic rod (32) is fixedly installed on the top of the L-shaped plate (31). A connecting plate (33) is fixedly connected to the output end of the first hydraulic telescopic rod (32). The movable cutting structure (4) includes a U-shaped plate (41). One side of the U-shaped plate (41) is fixedly connected to one side of the base (1). A second hydraulic telescopic rod (42) is fixedly installed on one side of the U-shaped plate (41). An auxiliary connecting plate (43) is fixedly connected to the output end of the second hydraulic telescopic rod (42).

2. The pipe cutting device for machining according to claim 1, characterized in that: A rectangular connecting plate (34) is fixedly connected to the bottom of the connecting plate (33). A rectangular sliding groove (36) is provided on one side of the base (1). A rectangular slider (35) is slidably connected to the inner wall of the rectangular sliding groove (36). One side of the rectangular slider (35) is fixedly connected to one side of the rectangular connecting plate (34).

3. The tube cutting device for machining according to claim 1, characterized in that: An auxiliary connecting rod (37) is fixedly connected to one side of the connecting plate (33), and an upper semi-circular clamping plate (38) is fixedly connected to one end of the auxiliary connecting rod (37). A first rectangular protrusion (39) is fixedly connected to the bottom of the upper semi-circular clamping plate (38).

4. The pipe cutting device for machining according to claim 1, characterized in that: An auxiliary connecting block (310) is fixedly connected to the top of the base (1), a lower semi-circular clamping plate (311) is fixedly connected to the top of the auxiliary connecting block (310), and a second rectangular protrusion (312) is fixedly connected to the top of the lower semi-circular clamping plate (311).

5. The pipe cutting device for machining according to claim 1, characterized in that: A mounting plate (45) is fixedly connected to one side of the auxiliary connecting plate (43), and a drive motor (46) is fixedly installed on one side of the mounting plate (45). A rotating rod (47) is fixedly connected to the output end of the drive motor (46).

6. The tube cutting device for machining according to claim 5, characterized in that: One end of the rotating rod (47) is fixedly connected to a cutting blade (48), and an auxiliary groove (49) is provided on the top of the base (1).

7. The pipe cutting device for machining according to claim 1, characterized in that: A limiting rod (44) is fixedly connected to one side of the auxiliary connecting plate (43), and the limiting rod (44) is slidably disposed on the inner wall of the U-shaped plate (41).

Images