A tube pressing apparatus

Abstract

The utility model discloses a kind of pipe pressing equipment, including pipe buckling machine body, fixed block, the fixed block top surface is equipped with sliding slot, the fixed block top surface is equipped with scale line, cylinder one is fixedly installed in the sliding slot, the piston rod output end of cylinder one is fixedly connected with connecting rod one end, the other end of connecting rod one is fixedly connected with moving block. The utility model can place pipe body abutting stop plate on rubber pad by setting support block, placing groove, rubber pad, stop plate and the like, by setting cylinder two, pressing block, notch, rubber pad block and the like, and cooperate with support block, rubber pad and the like, the pipe body placed can be clamped and fixed, the pipe body placed can be fixedly limited, by setting cylinder one, moving block and the like, the pipe body fixedly limited can be in-depth pipe buckling machine body same length, the length of each pipe body in-depth pipe buckling machine body in same batch can be ensured equal, the processing quality of each pipe body in same batch is improved.

Description

Technical Field

[0001] This utility model relates to the field of pipe crimping technology, specifically to a pipe crimping device. Background Technology

[0002] A pipe crimping machine, commonly known as a crimping machine or pipe clamping machine, is a hydraulic device used to crimp hydraulic oil pipe fittings assemblies. It uses a crimping machine mold and a hydraulic system to apply contraction force to the matching metal fittings, firmly crimping the metal fittings onto the matching hydraulic oil pipes and rubber hoses.

[0003] For example, Chinese utility model patent CN219309889U discloses a pipe clamping machine, including a support frame. Two other sets of support frames have electric push rods fixedly mounted on their lower surfaces. A second roller is movably mounted on one end of the piston rod of each electric push rod. A clamping plate is fixedly mounted on the upper surface of the mounting plate. A fixed disk is fixedly mounted between the four sets of clamping plates. Clamping components are provided on the upper surface of the clamping plates and one end of the fixed disk. Three sets of clamping components correspond to each other, and each clamping component corresponds to a through hole opened at one end of the fixed disk. A receiving component is fixedly mounted on the upper surface of the mounting plate. This utility model allows the pipe to be placed on the upper surface of a rotating column, and then pushed, causing the pipe to slide across the upper end of the rotating column, thus saving effort. Furthermore, when the pipe is placed on the upper end of the rotating column, it corresponds to a through hole opened in the fixed disk. Pushing the pipe then inserts it into the through hole, thereby improving the accuracy of inserting the pipe into the through hole opened in the fixed disk.

[0004] However, existing pipe crimping equipment usually requires workers to manually insert the pipe into the crimping machine. During processing, it cannot be guaranteed that each pipe in the same batch is inserted into the crimping machine to the same length, resulting in inconsistent processing of pipes in the same batch and reducing the quality of pipe processing.

[0005] Therefore, we propose a pipe-pressing device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a pipe pressing device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pipe crimping device, comprising a pipe crimping machine body and a fixing block, wherein a sliding groove is formed on the top surface of the fixing block, a limiting plate is fixedly connected in the sliding groove, a scale line is provided on the top surface of the fixing block, a cylinder is fixedly installed in the sliding groove, one end of a connecting rod is fixedly connected to the piston rod output end of the cylinder, a moving block is fixedly connected to the other end of the connecting rod, a support block is fixedly connected to the top surface of the moving block, a placement groove is formed on the top surface of the support block, and a rubber pad is fixedly provided on the inner wall of the placement groove;

[0008] The top surface of the support block is fixedly connected to a fixing frame, the top surface of the fixing frame is fixedly installed with cylinder two, the piston rod output end of cylinder two is fixedly connected to connecting rod two, the bottom end of connecting rod two is fixedly connected to a pressure block, the bottom surface of the pressure block has a groove, and a rubber pad is fixedly provided in the groove.

[0009] Preferably, mounting plates are fixed to both sides of the fixing block, and the mounting plates are connected to the pipe clamping machine body by bolts.

[0010] Preferably, the movable block is slidably connected to the slide groove.

[0011] Preferably, a tube is placed on the rubber pad, and one side of the tube abuts against the limiting plate.

[0012] Preferably, limiting blocks are fixedly connected to both sides of the movable block, and limiting grooves are opened on both sides of the sliding groove, with the limiting blocks slidably connected to the limiting grooves.

[0013] Preferably, a slider is fixedly connected to one side of the pressure block, and a sliding groove is formed on one side of the fixing frame, with the slider slidably connected to the sliding groove.

[0014] Preferably, a guide rod is vertically fixed inside the sliding groove, and a guide hole is formed on the top surface of the slider, with the guide hole slidably connected to the guide rod.

[0015] Preferably, the vertical cross-sectional shape of the fixing frame is an inverted L-shape.

[0016] Preferably, the support block is slidably connected to the groove.

[0017] Preferably, a pointer is fixedly connected to one end of the top surface of the support block, and the pointer is slidably connected to the top surface of the fixed block.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This utility model, by setting up support blocks, placement grooves, rubber pads, and limiting plates, allows the pipe body to be placed on the rubber pad against the limiting plate. By setting up cylinder two, pressure blocks, grooves, rubber pad blocks, etc., in conjunction with support blocks and rubber pads, the placed pipe body can be clamped and fixed. Each placed pipe body can be limited and fixed. By setting up cylinder one, moving blocks, etc., each limited and fixed pipe body can be inserted into the pipe crimping machine body by the same length, which can ensure that the length of each pipe body inserted into the pipe crimping machine body in the same batch is equal, thereby improving the processing quality of each pipe body in the same batch. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a frontal cross-sectional view of a partial structure of the present invention;

[0022] Figure 3 This is a schematic diagram of a partial structural side view of the present invention.

[0023] Figure 4 This is a schematic diagram of the top cross-sectional structure of a portion of the present invention.

[0024] In the diagram: 1. Pipe clamping machine body; 2. Fixing block; 21. Slide groove; 211. Limiting groove; 3. Mounting plate; 4. Bolt; 5. Limiting plate; 6. Cylinder 1; 7. Connecting rod 1; 8. Moving block; 81. Limiting block; 9. Support block; 91. Placement groove; 10. Rubber pad; 11. Pipe body; 12. Fixing frame; 121. Slide groove; 13. Cylinder 2; 14. Connecting rod 2; 15. Pressing block; 151. Groove; 152. Slider; 1521. Guide hole; 16. Rubber pad; 17. Guide rod; 18. Scale line; 19. Pointer. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1:

[0027] Please see Figure 1-4 This is the first embodiment of the present utility model. The present utility model provides a technical solution: a pipe crimping device, including a pipe crimping machine body 1 and a fixing block 2. A sliding groove 21 is opened on the top surface of the fixing block 2. A limiting plate 5 is fixedly connected in the sliding groove 21. A scale line 18 is provided on the top surface of the fixing block 2 to facilitate observation of the length of the pipe body 11 penetrating into the pipe crimping machine body 1. A cylinder 6 is fixedly installed in the sliding groove 21. One end of a connecting rod 7 is fixedly connected to the output end of the piston rod of the cylinder 6. The other end of the connecting rod 7 is fixedly connected to a moving block 8. A support block 9 is fixedly connected to the top surface of the moving block 8. A placement groove 91 is opened on the top surface of the support block 9. A rubber pad 10 is fixedly provided on the inner wall of the placement groove 91.

[0028] The top surface of the support block 9 is fixedly connected to the fixing frame 12, the top surface of the fixing frame 12 is fixedly installed with the cylinder 13, the piston rod output end of the cylinder 13 is fixedly connected to the connecting rod 14, the bottom end of the connecting rod 14 is fixedly connected to the pressure block 15, the bottom surface of the pressure block 15 has a groove 151, and a rubber pad 16 is fixedly provided in the groove 151. The rubber pad 10 and the rubber pad 16 can protect the pipe body 11.

[0029] Example 2:

[0030] Please see Figure 1-4This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The mounting plates 3 are fixed to both sides of the fixing block 2. The mounting plates 3 are connected to the pipe clamping machine body 1 by bolts 4, which facilitates the assembly and disassembly of the fixing block 2.

[0031] The movable block 8 slides to connect the slide groove 21.

[0032] A tube 11 is placed on the rubber pad 10, and one side of the tube 11 abuts against the limiting plate 5, which can limit the tube 11.

[0033] Limiting blocks 81 are fixedly connected to both sides of the movable block 8. Limiting grooves 211 are opened on both sides of the sliding groove 21. The limiting blocks 81 are slidably connected to the limiting grooves 211, which can limit the range of movement of the movable block 8 and improve the stability of the movement of the movable block 8.

[0034] A slider 152 is fixedly connected to one side of the pressure block 15, and a sliding groove 121 is opened on one side of the fixed frame 12. The slider 152 is slidably connected to the sliding groove 121 to improve the stability of the lifting and lowering of the pressure block 15.

[0035] A guide rod 17 is vertically fixed inside the sliding groove 121. A guide hole 1521 is opened on the top surface of the slider 152. The guide hole 1521 is slidably connected to the guide rod 17 to improve the stability of the lifting and lowering of the pressure block 15.

[0036] The vertical cross-sectional shape of the fixing frame 12 is an inverted L-shape.

[0037] Support block 9 is slidably connected to slide groove 21.

[0038] A pointer 19 is fixedly connected to one end of the top surface of the support block 9. The pointer 19 is slidably connected to the top surface of the fixed block 2, which makes it easy to observe the distance the support block 9 moves and also to observe the length of the pipe body 11 that penetrates into the pipe clamping machine body 1.

[0039] Please see Figure 1-4 In use, the tube 11 to be processed is placed on the rubber pad 10 set in the placement groove 91, and one side of the tube 11 is abutted against the limiting plate 5. The second cylinder 13 is connected to an external power source. By starting the second cylinder 13, the pressure block 15 and the rubber pad block 16 are moved down, so that the rubber pad block 16 contacts the tube 11 and works with the rubber pad 10 to clamp and fix the tube 11. The first cylinder 6 is connected to an external power source. By starting the first cylinder 6, the moving block 8, the support block 9, etc. are moved, and the fixed tube 11 moves accordingly. It can move the fixed tube 11 a set distance, so that the tube 11 is inserted into the tube crimping machine body 1, and the tube crimping work can be performed. Each fixed tube 11 can be inserted into the tube crimping machine body 1 by the same length, which can ensure that the length of each tube 11 inserted into the tube crimping machine body 1 in the same batch is equal, thereby improving the processing quality of each tube 11 in the same batch.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipe crimping device, comprising a pipe crimping machine body (1) and a fixing block (2), characterized in that: The top surface of the fixed block (2) has a sliding groove (21), and a limiting plate (5) is fixedly connected in the sliding groove (21). The top surface of the fixed block (2) has a scale line (18). A cylinder (6) is fixedly installed in the sliding groove (21). The piston rod output end of the cylinder (6) is fixedly connected to one end of a connecting rod (7). The other end of the connecting rod (7) is fixedly connected to a moving block (8). The top surface of the moving block (8) is fixedly connected to a support block (9). The top surface of the support block (9) has a placement groove (91). The inner wall of the placement groove (91) is fixedly provided with a rubber pad (10). The top surface of the support block (9) is fixedly connected to the fixing frame (12), the top surface of the fixing frame (12) is fixedly installed with the cylinder two (13), the piston rod output end of the cylinder two (13) is fixedly connected to the connecting rod two (14), the bottom end of the connecting rod two (14) is fixedly connected to the pressure block (15), the bottom surface of the pressure block (15) is opened with a groove (151), and a rubber pad (16) is fixedly provided in the groove (151).

2. The pipe-pressing device according to claim 1, characterized in that: The mounting plates (3) are fixed to both sides of the fixing block (2), and the mounting plates (3) are connected to the pipe clamping machine body (1) by bolts (4).

3. The pipe-pressing device according to claim 2, characterized in that: The movable block (8) is slidably connected to the slide groove (21).

4. A pipe-pressing device according to claim 3, characterized in that: A tube (11) is placed on the rubber pad (10), and one side of the tube (11) abuts against the limiting plate (5).

5. A pipe-pressing device according to claim 4, characterized in that: The movable block (8) is fixedly connected to the limiting blocks (81) on both sides, and the sliding groove (21) is opened on both sides. The limiting blocks (81) are slidably connected to the limiting grooves (211).

6. A pipe-pressing device according to claim 5, characterized in that: The slider (152) is fixedly connected to one side of the pressure block (15), and a sliding groove (121) is opened on one side of the fixing frame (12), and the slider (152) is slidably connected to the sliding groove (121).

7. A pipe-pressing device according to claim 6, characterized in that: The guide rod (17) is vertically fixed in the sliding groove (121), and the top surface of the slider (152) is provided with a guide hole (1521), which is slidably connected to the guide rod (17).

8. A pipe-pressing device according to claim 7, characterized in that: The vertical cross-sectional shape of the fixing frame (12) is an inverted L-shape.

9. A pipe-pressing device according to claim 8, characterized in that: The support block (9) is slidably connected to the slide groove (21).

10. A pipe-pressing device according to claim 9, characterized in that: The pointer (19) is fixed to one end of the top surface of the support block (9), and the pointer (19) is slidably connected to the top surface of the fixing block (2).

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