Pipe clamp nut mounting machine

Abstract

A pipe clamp nut installing machine is used for solving the problems that an upper pipe clamp and a lower pipe clamp of a pipe clamp nut installing device in the prior art are connected through matching of a nut and a screw, and due to the fact that the nut needs to be tightly attached to the inner wall of the pipe clamp, an electric screwdriver drives the screw to enable the nut to be attached to the pipe clamp; the electric screwdriver comprises a base and a lower pipe clamp, a U-shaped groove used for containing the lower pipe clamp is formed in the base, and mounting cavities are formed in the two opposite sides of the U-shaped groove; the two opposite ends of the base are each provided with a pipe clamp fixing base used for containing a lower pipe clamp, the two pipe clamp fixing bases vertically correspond to the two mounting cavities correspondingly, the two opposite sides of the lower pipe clamp are each provided with a containing groove, and nuts are placed on the two pipe clamp fixing bases. The two pipe clamp fixing bases are each provided with a clamping assembly used for clamping the nut into the containing groove.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe clamp processing, and particularly relates to a pipe clamp nut installation machine. Background Art

[0002] A pipe clamp is a pipe clamp for fixing a drain pipe. Its structure is usually composed of an upper pipe clamp body and a lower pipe clamp body. Threaded holes are respectively arranged at both ends of the upper pipe clamp body and both ends of the lower pipe clamp body. Then, the upper pipe clamp body and the lower pipe clamp body are respectively connected and fixed at both ends through bolts, and the drain pipe is wrapped by the upper pipe clamp body and the lower pipe clamp body.

[0003] The existing pipe clamp nut installation device, as disclosed in the utility model patent document with the authorization announcement number of "CN218556196U" and the patent name of "Pipe Clamp Nut Installation Machine", discloses a pipe clamp nut installation device, including a bottom plate. A frame is connected to the bottom plate. Two toolings are also connected to the top end of the bottom plate. Nut placement grooves for placing nuts are arranged on the toolings. A locking unit for automatically locking screws is connected to the frame. The locking unit includes a fixing plate, a conveying mechanism, and a bit mechanism, a lifting mechanism, and a clamping jaw located on the fixing plate. The conveying mechanism conveys the screws into the clamping jaw, and the lifting mechanism can drive the bit mechanism and the clamping jaw to reciprocate vertically, and the bit mechanism tightens the screws on the nuts.

[0004] In the above patent document, the upper pipe clamp and the lower pipe clamp are connected through the cooperation of nuts and screws. Since the nut needs to be closely attached to the inner wall of the pipe clamp, the method of driving the screw by an electric screwdriver to attach the nut to the pipe clamp will reduce the service life of the electric screwdriver over time. Content of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and propose a pipe clamp nut installation machine, which is used to solve the technical problem that in the existing pipe clamp nut installation device in the background art, the upper pipe clamp and the lower pipe clamp are connected through the cooperation of nuts and screws. Since the nut needs to be closely attached to the inner wall of the pipe clamp, the method of driving the screw by an electric screwdriver to attach the nut to the pipe clamp will reduce the service life of the electric screwdriver over time.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A pipe clamp nut installation machine includes a base and a lower pipe clamp. A U-shaped groove for placing the lower pipe clamp is formed on the base. Installation cavities are formed on both opposite sides of the U-shaped groove. Pipe clamp fixing seats for placing the lower pipe clamp are arranged at both opposite ends of the base, and the two pipe clamp fixing seats are respectively corresponding to the two installation cavities up and down. Placement grooves are formed on both opposite sides of the lower pipe clamp. Nuts are placed on both of the pipe clamp fixing seats. Clamping components for clamping the nuts into the placement grooves are arranged on both of the pipe clamp fixing seats.

[0008] Working principle:

[0009] First, the operator places two nuts on the pipe clamp fixing seats respectively. Then, the operator places the relative two sides of the lower pipe clamp on the two pipe clamp fixing seats respectively, and places the arc part of the lower pipe clamp in the U-shaped groove. After that, the operator presses down the lower pipe clamp and uses the clamping component to clamp the two nuts into the placement grooves on the relative two sides of the lower pipe clamp respectively.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] First, there is a clamping component, which can clamp the two nuts on the two pipe clamp fixing seats into the two placement grooves of the lower pipe clamp respectively, facilitating the operator to place the nuts in the placement grooves of the lower pipe clamp.

[0012] Second, there is a placement groove. The placement groove on the lower pipe clamp can clamp the nut onto the lower pipe clamp, making the nut fit tightly with the surface of the lower pipe clamp and preventing the nut from falling off the lower pipe clamp. Description of the drawings

[0013] Figure 1 is a schematic structural diagram of an embodiment of the utility model;

[0014] Figure 2 is a schematic assembly structural diagram of the pipe clamp fixing seat and the slider;

[0015] Figure 3 is a schematic connection structural diagram of the upper pipe clamp and the lower pipe clamp;

[0016] Figure 4 is a schematic structural diagram of the upper pipe clamp, the lower pipe clamp and the base.

[0017] Description of the reference numerals: base 1, lower pipe clamp 2, U-shaped groove 3, installation cavity 4, pipe clamp fixing seat 5, placement groove 6, nut 7, slider 8, spring 9, chute 10, groove 11, first limit block 12, second limit block 13, upper pipe clamp 14, bolt 15, threaded hole 16, through hole 17. Detailed implementation manners

[0018] The technical solutions in the utility model will be further described below with reference to the drawings and embodiments.

[0019] Embodiment:

[0020] As Figure 1 and Figure 2As shown in the figure, a pipe clip nut installation machine includes a base 1 and a lower pipe clip 2. A U-shaped groove 3 for placing the lower pipe clip 2 is provided on the base 1. Through the setting of the U-shaped groove 3, it is convenient to place the arc part of the lower pipe clip 2. At both opposite ends of the pipe clip fixing seat 5, first limit blocks 12 for positioning the lower pipe clip 2 are detachably provided. At both opposite sides of the base 1, second limit blocks 13 for positioning the lower pipe clip 2 are detachably provided. Through the first limit blocks 12, the opposite side ends of the lower pipe clip 2 can be positioned and limited. Through the second limit blocks 13, the arc part of the lower pipe clip 2 can be positioned and limited, which is convenient for the operator to position the lower pipe clip 2.

[0021] Placing grooves 6 are provided on both opposite sides of the lower pipe clip 2. Nuts 7 are placed on both pipe clip fixing seats 5. Grooves 11 for positioning the nuts 7 are provided on the mutually approaching sides of the two sliders 8. Through the grooves 11 between the two sliders 8, the nuts 7 can be positioned and limited. When the lower pipe clip 2 moves towards the pipe clip fixing seat 5, the placing grooves 6 can snap the nuts 7 into the placing grooves 6.

[0022] Installation cavities 4 are provided on both opposite sides of the U-shaped groove 3. At both opposite ends of the base 1, pipe clip fixing seats 5 for placing the lower pipe clip 2 are provided, and the two pipe clip fixing seats 5 are respectively corresponding to the two installation cavities 4 up and down. On both pipe clip fixing seats 5, snap-in components for snapping the nuts 7 into the placing grooves 6 are provided. The snap-in components include two sliders 8 and two springs 9. Two chute grooves 10 are provided on the pipe clip fixing seat 5. The two sliders 8 are respectively slidably arranged in the two chute grooves 10, and the two sliders 8 can extend into the installation cavities 4 along the corresponding two chute grooves 10. The two springs 9 are both fixed on the inner walls of the installation cavities 4, and the end parts of the two springs 9 far away from the inner walls of the installation cavities 4 are respectively fixedly connected to the two sliders 8. The nuts 7 are placed between the two sliders 8. Through the setting of the sliders 8 and the springs 9, when the lower pipe clip 2 moves towards the nuts 7, when the lower pipe clip 2 pushes the sliders 8 to move in the chute grooves 10, the springs 9 can be compressed and deformed, which is convenient for the nuts 7 to be snapped onto the lower pipe clip 2. The chute grooves 10 can limit the sliding direction of the sliders 8 to prevent the sliders 8 from shifting. The installation cavities 4 can give a certain avoidance space to the sliders 8, making the local mechanical structure more stable.

[0023] An upper pipe clip 14 is provided on the lower pipe clip 2. Bolts 15 for threadedly connecting with the nuts 7 are slidably penetrated through both opposite sides of the upper pipe clip 14. The upper pipe clip 14 and the lower pipe clip 2 are fixed through the threaded connection of the bolts 15 and the nuts 7. Through holes 17 are provided on both pipe clip fixing seats 5, and the two through holes 17 are communicated with the corresponding two installation cavities 4 respectively. The through holes 17 can provide a certain avoidance space for the bolts 15 to threadedly connect with the nuts 7 downward.

[0024] The surface of the upper pipe clamp 14 or the lower pipe clamp 2 is provided with threaded holes 16. Through the threaded holes 16, an external screw can be connected to the upper pipe clamp 14 or the lower pipe clamp 2, and the tip of the external screw can be connected to the external wall.

[0025] Working principle:

[0026] First, the operator places two nuts 7 on two pipe clamp fixing seats 5 respectively, and places the nuts 7 between the grooves 11 on the opposite sides of two sliders 8. Then, the operator places the two ends of the lower pipe clamp 2 on the two pipe clamp fixing seats 5, and makes the two placement grooves 6 on the lower pipe clamp 2 correspond to the two nuts 7 up and down. After that, the operator squeezes the lower pipe clamp 2 downward. The lower pipe clamp 2 moves toward the pipe clamp fixing seat 5 under the extrusion force. When the lower pipe clamp 2 moves, it will push the slider 8. The slider 8 squeezes the spring 9 to compress and deform, so that the slider 8 moves into the installation cavity 4 through the chute 10. Furthermore, when the lower pipe clamp 2 moves toward the pipe clamp fixing seat 5, the nut 7 on the pipe clamp fixing seat 5 gradually abuts against the placement groove 6 on the lower pipe clamp 2. Finally, after the lower pipe clamp 2 moves in place, the nut 7 is clamped with the placement groove 6. Then, the operator places the upper pipe clamp 14 on the lower pipe clamp 2, and uses an external electric screwdriver device to pass the bolt 15 through the through hole 17 and thread-connect it with the nut 7 on the lower pipe clamp 2, so as to fix the upper pipe clamp 14 on the lower pipe clamp 2.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A pipe clamp nut installation machine, characterized in that: The invention comprises a base (1) and a lower pipe clamp (2), wherein the base (1) is provided with a U-shaped groove (3) for placing the lower pipe clamp (2), and the U-shaped groove (3) is provided with mounting cavities (4) on opposite sides, and the base (1) is provided with pipe clamp fixing seats (5) for placing the lower pipe clamp (2) on opposite ends, and the two pipe clamp fixing seats (5) correspond to the two mounting cavities (4) in upper and lower positions, respectively, and the lower pipe clamp (2) is provided with placement grooves (6) on opposite sides, and nuts (7) are placed on the two pipe clamp fixing seats (5), and clamping components for clamping the nuts (7) into the placement grooves (6) are provided on the two pipe clamp fixing seats (5).

2. A pipe clamp nut installation machine according to claim 1, characterized in that: The clamping assembly comprises two sliders (8) and two springs (9). The pipe clamp fixing seat (5) is provided with two slide grooves (10). The two sliders (8) are respectively slidably arranged in the two slide grooves (10) and the two sliders (8) can be inserted into the installation cavity (4) along the two corresponding slide grooves (10). The two springs (9) are both fixedly arranged on the inner wall of the installation cavity (4) and the ends of the two springs (9) away from the inner wall of the installation cavity (4) are respectively fixedly connected to the two sliders (8). The nut (7) is placed between the two sliders (8).

3. A pipe clamp nut installation machine according to claim 2, characterized in that: A groove (11) for positioning the nut (7) is provided on one side of the two sliding blocks (8) close to each other.

4. The pipe clamp nut installation machine according to claim 1, characterized in that: The pipe clamp fixing seat (5) is provided with a first limiting block (12) for positioning the lower pipe clamp (2) at both opposite ends thereof, which can be removed.

5. The pipe clamp nut installation machine according to claim 4, characterized in that: The base (1) is provided with detachable second limiting blocks (13) on opposite sides for positioning the lower pipe clamp (2).

6. The pipe clamp nut installation machine according to claim 1, characterized in that: An upper pipe clamp (14) is provided on the lower pipe clamp (2), and bolts (15) for threaded connection with nuts (7) are slidably penetrated on opposite sides of the upper pipe clamp (14), and two penetration holes (17) are provided on the two pipe clamp fixing seats (5), and the two penetration holes (17) are communicated with two corresponding installation cavities (4).

7. The pipe clamp nut installation machine according to claim 6, characterized in that: A threaded hole (16) is provided on the surface of the upper pipe clamp (14) or the lower pipe clamp (2).

Images