Pipe fitting drilling clamp

Abstract

The utility model discloses a pipe fitting drilling machining clamp, and relates to the technical field of pipe fitting machining, the pipe fitting drilling machining clamp comprises a machining table, one side of the machining table is provided with a bearing mechanism, in the pipe fitting drilling machining clamp, a pipe fitting is placed on two clamping bases, a second clamping block is clamped outside a first clamping block, and a connecting frame is positioned; a second electric push rod works to drive a clamping plate to move and is matched with a clamping base to clamp and fix a pipe fitting, a first electric push rod works to push a connecting block and a bearing plate to move, so that the bearing plate moves to a proper position to bear the long pipe fitting, and the situation that the long pipe fitting is not borne by the bearing plate and inclines downwards under the action of gravity is prevented; the influence on the drilling precision of the pipe fitting is reduced; the driving motor works to drive the conveying rods connected with the driving motor to rotate, the multiple conveying rods can be driven to rotate synchronously, the conveying rollers rotate to convey the pipe fitting lapped above the conveying rollers, the drilling position of the pipe fitting is moved, and the machining efficiency of the pipe fitting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting processing, in particular to a pipe fitting drilling processing fixture. Background Art

[0002] During the processing and production of pipe fittings, holes need to be drilled at corresponding positions on the pipe fittings. When the pipe fittings are being drilled, corresponding fixtures need to be used to clamp and limit the pipe fittings to maintain their stability.

[0003] For example, publication number CN220944267U discloses a fixing fixture for pipe processing, which includes a base, a locking mechanism and a connecting mechanism. A sliding rail is installed on the top outer wall of the base, and a plurality of movable plates are slidably installed on the outer wall of the sliding rail, and the movable plates are symmetrically distributed. A lifting sleeve is fixedly connected to the top outer wall of the movable plate, and a lifting rod is slidably installed on the inner wall of the lifting sleeve. The connecting mechanism is installed on the lifting rod, and a clamping mechanism is installed on the connecting mechanism.

[0004] In the prior art, general clamps are used to clamp both sides of the pipe holes. However, some pipes are relatively long, which results in the unsupported parts tilting downward under the action of gravity after the pipes are clamped. The verticality of the pipes cannot be guaranteed, and tilted parts will still appear after clamping, resulting in inclined surfaces when drilling, affecting the drilling quality of the pipes. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that after a longer pipe is clamped, the unsupported part will tilt downward under the action of gravity, resulting in an inclined surface when drilling, and to propose a pipe drilling fixture.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a pipe drilling processing fixture, comprising a processing table, a supporting mechanism is installed on one side of the processing table, a conveying mechanism is installed in the middle of the processing table, the supporting mechanism includes a clamping base, one end of the clamping base is fixedly connected to one side of the processing table, one end of the clamping base is rotatably connected to a connecting frame, one end of the connecting frame is fixedly connected to a second electric push rod, one end of the second electric push rod passes through one side of the connecting frame and is fixedly connected to a clamping plate, one side of the clamping base is fixedly connected to a first electric push rod, one end of the first electric push rod is fixedly connected to a connecting block, and one end of the connecting block is fixedly connected to the supporting plate.

[0007] Preferably, both sides of the clamping plate are slidably connected to guide rails, and one side of the guide rail is fixedly connected to one side of the connecting frame.

[0008] Preferably, one side of the supporting plate is fixedly connected to a support column, one end of the support column is slidably connected to a support frame, and one side of the support frame is fixedly connected to the processing table.

[0009] Preferably, a second clamping block is installed on one side of the connecting frame by bolts, one end of the second clamping block is clamped with the first clamping block, one side of the first clamping block is fixedly connected to one end of the clamping base, and one end of the connecting frame is clamped to one end of the clamping base.

[0010] Preferably, the conveying mechanism includes a conveying rod, the outside of which is fixedly connected to a conveying roller, an opening is provided in the middle of the processing table, and the conveying rod is arranged inside the opening.

[0011] Preferably, the two ends of the conveying rod are fixedly connected to a fixed frame passing through both sides of the processing table, the end of the fixed frame is fixedly connected to one side of the processing table, one side of the fixed frame is fixedly connected to a drive motor, and the output end of the drive motor passes through one side of the fixed frame and is fixedly connected to one end of one of the conveying rods.

[0012] Preferably, both ends of the conveying rod are fixedly connected to a transmission wheel, and the outside of the transmission wheel is engaged with a synchronous belt.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, the pipe fitting is placed on two clamping bases, the second clamping block is clamped on the outside of the first clamping block, the connection frame is positioned, the second electric push rod drives the clamping plate to move, and cooperates with the clamping base to clamp and fix the pipe fitting, and the first electric push rod drives the connecting block and the supporting plate to move, so that the supporting plate moves to a suitable position to support the longer pipe fitting, preventing the longer pipe fitting from tilting downward under the action of gravity in the unsupported position, so that the pipe fitting remains level, reducing the impact on the drilling accuracy of the pipe fitting.

[0015] 2. In the utility model, the driving motor drives the conveying rod connected to it to rotate, and the engagement of the conveying wheel and the synchronous belt can drive multiple conveying rods to rotate synchronously. The conveying roller rotates to convey the pipe fittings overlapped above it, moves the drilling position of the pipe fittings, and improves the processing efficiency of the pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention provides a three-dimensional structural diagram of a pipe drilling fixture;

[0017] Figure 2 The utility model provides a schematic diagram of the connection structure of the supporting mechanism of a pipe drilling fixture;

[0018] Figure 3 The utility model provides a schematic diagram of the connection structure of the clamping base of a pipe drilling fixture;

[0019] Figure 4 The utility model provides a schematic diagram of the connection structure of a transmission mechanism of a pipe drilling fixture.

[0020] Legend: 1. Processing table; 2. Support frame; 3. Support mechanism; 31. Support column; 32. Support plate; 33. Connecting block; 34. First electric push rod; 35. Connecting frame; 36. Second electric push rod; 37. Guide rail; 38. Clamping base; 39. First clamping block; 310. Second clamping block; 311. Clamping plate; 4. Conveying mechanism; 41. Drive motor; 42. Synchronous belt; 43. Conveying wheel; 44. Fixed frame; 45. Opening; 46. Conveying roller; 47. Conveying rod. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: Figure 1 - Figure 4As shown, the utility model provides a pipe drilling processing fixture, including a processing table 1, a supporting mechanism 3 is installed on one side of the processing table 1, a conveying mechanism 4 is installed in the middle of the processing table 1, the supporting mechanism 3 includes a clamping base 38, one end of the clamping base 38 is fixedly connected to one side of the processing table 1, one end of the clamping base 38 is rotatably connected to a connecting frame 35, one end of the connecting frame 35 is fixedly connected to a second electric push rod 36, one end of the second electric push rod 36 passes through one side of the connecting frame 35 and is fixedly connected to a clamping plate 311, one side of the clamping base 38 is fixedly connected to a first electric push rod 34, one end of the first electric push rod 34 is fixedly connected to a connecting rod The connecting block 33 has one end fixedly connected to the supporting plate 32; both sides of the clamping plate 311 are slidably connected to the guide rails 37, and one side of the guide rail 37 is fixedly connected to one side of the connecting frame 35; one side of the supporting plate 32 is fixedly connected to the support column 31, and one end of the support column 31 is slidably connected to the support frame 2, and one side of the support frame 2 is fixedly connected to the processing table 1; a second clamping block 310 is installed on one side of the connecting frame 35 by bolts, and one end of the second clamping block 310 is clamped to the first clamping block 39, and one side of the first clamping block 39 is fixedly connected to one end of the clamping base 38, and one end of the connecting frame 35 is clamped to one end of the clamping base 38.

[0024] The second clamping block 310 is clamped on the outside of the first clamping block 39, and the connecting frame 35 is placed on the two clamping bases 38. At this time, the second electric push rod 36 drives the clamping plate 311 to move, and the two ends of the clamping plate 311 slide on the outside of the guide rail 37 to fix the movement path of the clamping plate 311. The movement of the clamping plate 311 cooperates with the clamping base 38 to clamp and fix the pipe fitting. The first electric push rod 34 works to push the connecting block 33 and the supporting plate 32 to move, and the support column 31 slides on the outside of the support frame 2, which can fix the supporting plate 32 to make a linear motion and adjust the distance between the supporting plate 32 and the clamping base 38 so that the supporting plate 32 moves to a suitable position to support the longer pipe fitting, thereby preventing the longer pipe fitting from tilting downward under the action of gravity when it is not supported, so that the pipe fitting remains level, reducing the impact on the drilling accuracy of the pipe fitting.

[0025] Example 2: Figure 1 and Figure 4As shown, the conveying mechanism 4 includes a conveying rod 47, the outside of which is fixedly connected to a conveying roller 46, an opening 45 is opened in the middle of the processing table 1, and the conveying rod 47 is arranged inside the opening 45; both ends of the conveying rod 47 pass through both sides of the processing table 1 and are fixedly connected to a fixed frame 44, the end of the fixed frame 44 is fixedly connected to one side of the processing table 1, and one side of the fixed frame 44 is fixedly connected to a drive motor 41, and the output end of the drive motor 41 passes through one side of the fixed frame 44 and is fixedly connected to one end of one of the conveying rods 47; both ends of the conveying rod 47 are fixedly connected to a conveying wheel 43, and the outside of the conveying wheel 43 is engaged with a synchronous belt 42.

[0026] The effect achieved by the entire embodiment is that when the pipe fitting needs to move the drilling position, the driving motor 41 can drive the conveying rod 47 connected to it to rotate, and the engagement of the conveying wheel 43 and the synchronous belt 42 can drive multiple conveying rods 47 to rotate synchronously. The conveying roller 46 rotates to convey the pipe fitting overlapped above it, moving the drilling position of the pipe fitting, and improving the processing efficiency of the pipe fitting.

[0027] The usage and working principle of this device are as follows: by placing the pipe fittings on the two clamping bases 38, rotating the connecting frame 35 to clamp one end of the connecting frame 35 on the outside of one end of the clamping base 38, and clamping the second clamping block 310 on the outside of the first clamping block 39, the connecting frame 35 can be positioned. At this time, the second electric push rod 36 works to drive the clamping plate 311 to move, and the clamping plate 311 cooperates with the clamping base 38 to clamp and fix the pipe fitting. The first electric push rod 34 works to push the connecting block 33 and the supporting plate 32 to move, so that the supporting plate 32 moves to a suitable position to support the longer pipe fitting. When the pipe fitting needs to be moved to the drilling position, the driving motor 41 can be used to drive the conveying rod 47 connected to it to rotate, and the engagement of the conveying wheel 43 with the synchronous belt 42 can drive multiple conveying rods 47 to rotate synchronously, and the conveying roller 46 rotates to convey the pipe fitting overlapped on it, thereby moving the drilling position of the pipe fitting.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A pipe drilling fixture, comprising a processing table (1), characterized in that: A supporting mechanism (3) is installed on one side of the processing table (1), and a conveying mechanism (4) is installed in the middle of the processing table (1). The supporting mechanism (3) includes a clamping base (38), one end of the clamping base (38) is fixedly connected to one side of the processing table (1), one end of the clamping base (38) is rotatably connected to a connecting frame (35), one end of the connecting frame (35) is fixedly connected to a second electric push rod (36), one end of the second electric push rod (36) passes through one side of the connecting frame (35) and is fixedly connected to a clamping plate (311), one side of the clamping base (38) is fixedly connected to a first electric push rod (34), one end of the first electric push rod (34) is fixedly connected to a connecting block (33), and one end of the connecting block (33) is fixedly connected to a supporting plate (32).

2. The pipe drilling fixture according to claim 1, characterized in that: Both sides of the clamping plate (311) are slidably connected to guide rails (37), and one side of the guide rail (37) is fixedly connected to one side of the connecting frame (35).

3. The pipe drilling fixture according to claim 1, characterized in that: One side of the support plate (32) is fixedly connected to a support column (31), one end of the support column (31) is slidably connected to a support frame (2), and one side of the support frame (2) is fixedly connected to the processing table (1).

4. The pipe drilling fixture according to claim 1, characterized in that: A second clamping block (310) is mounted on one side of the connecting frame (35) via bolts, one end of the second clamping block (310) is clamped to a first clamping block (39), one side of the first clamping block (39) is fixedly connected to one end of the clamping base (38), and one end of the connecting frame (35) is clamped to one end of the clamping base (38).

5. The pipe drilling fixture according to claim 1, characterized in that: The conveying mechanism (4) includes a conveying rod (47), the outside of which is fixedly connected to a conveying roller (46), an opening (45) is provided in the middle of the processing table (1), and the conveying rod (47) is arranged inside the opening (45).

6. The pipe drilling fixture according to claim 5, characterized in that: The two ends of the conveying rod (47) pass through both sides of the processing table (1) and are fixedly connected to the fixing frame (44), the end of the fixing frame (44) is fixedly connected to one side of the processing table (1), and one side of the fixing frame (44) is fixedly connected to the driving motor (41), and the output end of the driving motor (41) passes through one side of the fixing frame (44) and is fixedly connected to one end of one of the conveying rods (47).

7. The pipe drilling fixture according to claim 5, characterized in that: Both ends of the conveying rod (47) are fixedly connected to a transmission wheel (43), and the outside of the transmission wheel (43) is engaged with a synchronous belt (42).

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