Pipe fitting joint screw locking equipment

Abstract

The utility model discloses a pipe fitting joint screw locking device, which belongs to the technical field of pipe fitting joints, and comprises a device body, the device body comprises a screw feeding assembly, a pipe fitting placing assembly and a pipe fitting assembly, and the pipe fitting assembly is placed on the pipe fitting placing assembly; the screw locking mechanism comprises an adjusting frame and a screw locking assembly, the adjusting frame is installed on one side of the pipe fitting containing assembly, the screw locking assembly is installed on the adjusting frame in a limiting and sliding mode, the screw locking assembly communicates with the screw feeding assembly, the screw locking assembly is installed above the pipe fitting assembly and corresponds to the pipe fitting containing assembly, and the adjusting frame drives the screw locking assembly to move downwards; the screw is screwed on the pipe fitting assembly to lock the pipe fitting assembly, so that the installation efficiency is improved, the labor intensity of workers is reduced, and the percent of pass of parts is improved.

Description

Technical Field

[0001] The utility model relates to the field of pipe joints, in particular to a pipe joint screw locking device. Background Art

[0002] Pipe fittings are parts that connect pipes or install pipes on hydraulic components. They are a general term for connectors that can be installed and removed in fluid pathways, including welding, ferrule, crimping and flaring types.

[0003] When manufacturing pipe joints, the clamping parts at the ends need to be installed. The clamping parts at the ends need to be installed with screws. If the screws are installed manually with a screwdriver, the efficiency is slow, which affects the production efficiency. At the same time, manual screwing is prone to errors, which may cause the screwed screws to tilt or not be tightened, etc., affecting the quality of the pipe joints. How to invent a pipe joint screw locking device to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a pipe joint screw locking device, which aims to improve the problem that manual installation of screws by screwdrivers is slow, affecting production efficiency and quality.

[0005] The utility model is implemented as follows: a pipe joint screw locking device, comprising

[0006] The equipment body comprises a screw feeding assembly, a pipe placing assembly and a pipe assembly, and the pipe assembly is placed on the pipe placing assembly;

[0007] The wire locking mechanism includes an adjusting frame and a wire locking assembly. The adjusting frame is installed on one side of the pipe placing assembly. The wire locking assembly is installed on the adjusting frame with limited sliding. The wire locking assembly is connected to the screw feeding assembly. The wire locking assembly is installed above the pipe assembly and corresponds to the pipe placing assembly.

[0008] In a preferred technical solution of the utility model, the pipe fitting assembly includes a pipe joint, and the two ends of the pipe joint are respectively clamped with a pipe joint upper plate and a pipe joint lower plate, and screw holes are respectively opened on the pipe joint upper plate and the two sides of the pipe joint upper plate, and the pipe joint upper plate, the pipe joint lower plate and the pipe joint are placed on the upper surface of the pipe fitting placement assembly.

[0009] In a preferred technical solution of the present utility model, a driving motor is arranged at the bottom of the pipe placing assembly, and four groups of pipe assemblies are connected to the upper limit clamp of the pipe placing assembly.

[0010] In a preferred technical solution of the present utility model, the adjustment frame includes a positioning plate, which is fixedly mounted on the inner wall of the equipment body, an upper mounting plate is slidably connected to the upper side of one side of the positioning plate, and a limiting plate is installed at the bottom of one side of the positioning plate.

[0011] In a preferred technical solution of the utility model, slides are fixedly connected to both sides of one end of the upper mounting plate, the slides are limitedly slidably connected to the slide rails, and the slide rails are fixedly mounted on the positioning plate.

[0012] In a preferred technical solution of the present invention, the wire locking assembly includes a rotating cylinder, which is limitedly installed on the top of the upper mounting plate, the output end of the rotating cylinder passes through the upper mounting plate and is transmission-connected to a transmission head, the bottom limit of the transmission head is connected to an upper connecting rod, the bottom limit of the upper connecting rod is connected to a lower connecting rod, the outer limit sliding sleeve of the lower connecting rod is connected to a positioning cylinder, the positioning cylinder is fixedly installed on the limiting plate, the bottom of the lower connecting rod is transmission-connected to a screwdriver, the screwdriver passes through the positioning cylinder, and the screwdriver is arranged corresponding to the screw holes on both sides of the upper plate of the pipe joint.

[0013] In a preferred technical solution of the utility model, four groups of rotary cylinders are arranged on the top of the upper mounting plate, and the bottoms of the four groups of rotary cylinders are respectively connected to four groups of upper connecting rods, lower connecting rods, positioning cylinders and limit heads through transmission heads.

[0014] In a preferred technical solution of the utility model, the upper and lower ends of the upper connecting rod are respectively fixedly connected with a universal shaft, and the other end of the universal shaft is respectively fixedly connected to the transmission head and the lower connecting rod.

[0015] In a preferred technical solution of the utility model, the bottom limit sliding connection of the positioning cylinder is connected to a limit head, one side of the limit head is connected with an input pipe, the other end of the input pipe is connected to the screw feeding assembly, and the screwdriver slides through the limit head.

[0016] In a preferred technical solution of the present invention, sliding rods are fixedly connected on both sides of the bottom of the upper mounting plate, the bottom of the sliding rods are fixedly slidable through the limiting plate, a limiting disk is arranged at the bottom of the limiting plate, a spring is sleeved in the middle of the sliding rod, a limiting ring is fixedly arranged above the spring, and the limiting ring is fixedly sleeved in the middle of the sliding rod.

[0017] The beneficial effect of the utility model is that the utility model obtains a pipe joint screw locking device through the above design. When in use, the pipe fitting placement component rotates the assembled pipe fitting component to the bottom of the wire locking component and positions the pipe fitting component. At this time, the slide drives the upper mounting plate to cooperate with the slide rod to lower the limit plate. At this time, the limit head is located above the screw holes on both sides of the upper plate of the pipe joint. The screw feeding component inputs the screws into the interior of the limit head through the input pipe. At this time, the rotating cylinder and the slide work, and the rotation of the rotating cylinder drives the screwdriver to rotate, and the screwdriver screws the screw, and at the same time, the slide drives the upper mounting plate to move downward, so that the screwdriver tightens the screw, and the screw moves downward and is screwed into the interior of the screw hole, so that the upper plate and the lower plate of the pipe joint are spliced, which improves the installation efficiency, reduces the labor intensity of the staff, and improves the qualified rate of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the internal structure of the device body provided by the embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the structure of a wire locking mechanism provided in an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the structure of a pipe fitting assembly provided in an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the structure of the adjustment frame provided in the embodiment of the utility model;

[0023] Figure 5 for Figure 4 Enlarged view of part A.

[0024] In the figure: 100-equipment body; 110-screw feeding assembly; 120-pipe fitting placement assembly; 130-pipe fitting assembly; 131-pipe joint upper plate; 132-pipe joint lower plate; 133-screw hole; 134-pipe joint; 200-thread locking mechanism; 210-adjusting frame; 211-positioning plate; 212-upper mounting plate; 213-slide; 214-slide rod; 215-limiting plate; 216-slide rail; 220-thread locking assembly; 221-rotating cylinder; 222-transmission head; 223-universal shaft; 224-upper connecting rod; 225-lower connecting rod; 226-positioning cylinder; 227-screwdriver; 228-limiting head; 229-input pipe. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 and Figure 2 The utility model provides a technical solution: a pipe joint screw locking device, including

[0027] The equipment body 100 includes a screw feeding assembly 110, a pipe placing assembly 120 and a pipe assembly 130, and the pipe assembly 130 is placed on the pipe placing assembly 120; the wire locking mechanism 200 includes an adjusting frame 210 and a wire locking assembly 220, the adjusting frame 210 is installed on one side of the pipe placing assembly 120, the wire locking assembly 220 is limitedly slidably installed on the adjusting frame 210, the wire locking assembly 220 is connected to the screw feeding assembly 110, the wire locking assembly 220 is installed above the pipe assembly 130 and corresponds to the pipe placing assembly 120, the adjusting frame 210 drives the wire locking assembly 220 to move downward, and the screw is screwed on the pipe assembly 130 to lock the pipe assembly 130.

[0028] See also Figure 2 and Figure 3The pipe assembly 130 includes a pipe joint 134, and the two ends of the pipe joint 134 are respectively clamped with a pipe joint upper plate 131 and a pipe joint lower plate 132, and the upper plate 131 and the two sides of the pipe joint upper plate 131 are respectively provided with screw holes 133, and the pipe joint upper plate 131, the pipe joint lower plate 132 and the pipe joint 134 are placed on the upper surface of the pipe fitting placement assembly 120, and the pipe joint upper plate 131 and the pipe joint lower plate 132 are wrapped around the two ends of the pipe joint 134. A driving motor is arranged at the bottom of the pipe fitting placement assembly 120, and four groups of pipe fitting assemblies 130 are clamped on the upper limit of the pipe fitting placement assembly 120, and the pipe fitting placement assembly 120 is controlled by a single chip microcomputer, and the angle of each rotation is set.

[0029] See also Figure 4 and Figure 5 The adjustment frame 210 includes a positioning plate 211, which is fixedly mounted on the inner wall of the device body 100. An upper mounting plate 212 is slidably connected to the upper side of the positioning plate 211, and a limiting plate 215 is installed at the bottom of one side of the positioning plate 211. A slide 213 is fixedly connected to both sides of one end of the upper mounting plate 212, and the slide 213 is slidably connected to the slide rail 216. The slide rail 216 is fixedly mounted on the positioning plate 211. The slide 213 is pneumatically sliding, and is used to drive the upper mounting plate 212 to move up and down. At the same time, when the upper mounting plate 212 moves up and down, it will drive the limiting plate 215 to move up and down in a small range. The limiting plate 215 moves up and down to drive the limiting head 228 to approach the screw hole 133.

[0030] The wire locking assembly 220 includes a rotating cylinder 221, which is limitedly installed on the top of the upper mounting plate 212. The output end of the rotating cylinder 221 passes through the upper mounting plate 212 and is transmission-connected to a transmission head 222. The bottom limit of the transmission head 222 is connected to an upper connecting rod 224. The bottom limit of the upper connecting rod 224 is connected to a lower connecting rod 225. The outer limit sliding sleeve of the lower connecting rod 225 is connected to a positioning cylinder 226. The positioning cylinder 226 is fixedly installed on the limiting plate 215. The bottom of the lower connecting rod 225 is transmission-connected to a screwdriver 227, which passes through the positioning cylinder 226. The screwdriver 227 is arranged corresponding to the screw holes 133 on both sides of the upper plate 131 of the pipe joint. Four groups of rotating cylinders 221 are arranged on the top of the upper mounting plate 212, and the bottoms of the four groups of rotating cylinders 221 are respectively connected with four groups of upper connecting rods 224, lower connecting rods 225, positioning cylinders 226 and limit heads 228 through transmission heads 222. The rotating cylinders 221 drive the upper connecting rods 224 to rotate through the transmission heads 222, and the upper connecting rods 224 cooperate with the universal shaft 223 to drive the lower connecting rods 225 and the screwdriver 227 to rotate. The screwdriver 227 moves downward while rotating, so that the screws are screwed into the screw holes 133.

[0031] The upper and lower ends of the upper connecting rod 224 are respectively fixedly connected with a universal shaft 223, and the other end of the universal shaft 223 is respectively fixedly connected with the transmission head 222 and the lower connecting rod 225. The bottom of the positioning cylinder 226 is limited and slidably connected with a limit head 228, one side of the limit head 228 is connected with an input pipe 229, and the other end of the input pipe 229 is connected with the screw feeding assembly 110. The screwdriver 227 slides through the limit head 228, and the screw feeding assembly 110 blows the screw into the limit head 228 through gas to cooperate with the screwdriver 227 for installation. The two sides of the bottom of the upper mounting plate 212 are fixedly connected with a slide bar 214, the bottom of the slide bar 214 is fixedly slidable through the limit plate 215, and the slide bar 214 is located at the bottom of the limit plate 215. A limit plate is set at the bottom of the limit plate 215, and a spring is sleeved in the middle of the slide bar 214. A limit ring is fixedly set above the spring, and the limit ring is fixedly sleeved in the middle of the slide bar 214.

[0032] Working principle: Assemble the pipe fitting assembly 130 and place it on the pipe fitting placement assembly 120. The pipe fitting placement assembly 120 rotates the assembled pipe fitting assembly 130 to the bottom of the locking wire assembly 220 and positions the pipe fitting assembly 130. At this time, the slide 213 drives the upper mounting plate 212 to cooperate with the slide rod 214 to lower the limit plate 215. At this time, the limit head 228 is located above the screw holes 133 on both sides of the pipe joint upper plate 131. The screw feeding assembly 110 inputs the screws into the limit head 228 through the input pipe 229. At this time, the rotating cylinder 221 and the slide 213 work. The rotation of the rotating cylinder 221 drives the screwdriver 227 to rotate, and the screwdriver 227 screws the screw. At the same time, the slide 213 drives the upper mounting plate 212 to move downward, so that the screwdriver 227 tightens the screw, and the screw moves downward and is screwed into the inside of the screw hole 133 to splice the pipe joint upper plate 131 and the pipe joint lower plate 132.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pipe joint screw locking device, characterized in that: include The equipment body comprises a screw feeding assembly, a pipe placing assembly and a pipe assembly, and the pipe assembly is placed on the pipe placing assembly; The wire locking mechanism includes an adjusting frame and a wire locking assembly. The adjusting frame is installed on one side of the pipe placement assembly. The wire locking assembly is installed on the adjusting frame for limited sliding. The wire locking assembly is connected to the screw feeding assembly. The wire locking assembly is installed above the pipe assembly and corresponds to the pipe placement assembly.

2. A pipe joint screw locking device as claimed in claim 1, characterized in that: The pipe fitting assembly includes a pipe joint, and the two ends of the pipe joint are respectively clamped with a pipe joint upper plate and a pipe joint lower plate, the pipe joint upper plate and the two sides of the pipe joint upper plate are respectively provided with screw holes, and the pipe joint upper plate, the pipe joint lower plate and the pipe joint are placed on the upper surface of the pipe fitting placement assembly.

3. A pipe joint screw locking device as claimed in claim 2, characterized in that: A driving motor is arranged at the bottom of the pipe fitting placement assembly, and four groups of pipe fitting assemblies are connected to the upper limit clamp of the pipe fitting placement assembly.

4. A pipe joint screw locking device as claimed in claim 2, characterized in that: The adjustment frame includes a positioning plate, which is fixedly mounted on the inner wall of the equipment body, an upper mounting plate is slidably connected to the upper portion of one side of the positioning plate, and a limiting plate is installed at the bottom of one side of the positioning plate.

5. A pipe joint screw locking device as claimed in claim 4, characterized in that: Both sides of one end of the upper mounting plate are respectively fixedly connected with a slide table, the slide table is limitedly slidably connected to a slide rail, and the slide rail is fixedly installed on the positioning plate.

6. A pipe joint screw locking device as claimed in claim 5, characterized in that: The wire locking assembly includes a rotating cylinder, which is limited and installed on the top of the upper mounting plate, the output end of the rotating cylinder passes through the upper mounting plate and is transmission-connected to a transmission head, the bottom limit of the transmission head is connected to an upper connecting rod, the bottom limit of the upper connecting rod is connected to a lower connecting rod, the outer limit sliding sleeve of the lower connecting rod is connected to a positioning cylinder, the positioning cylinder is fixedly installed on the limiting plate, the bottom of the lower connecting rod is transmission-connected to a screwdriver, the screwdriver passes through the positioning cylinder, and the screwdriver is arranged corresponding to the screw holes on both sides of the upper plate of the pipe joint.

7. A pipe joint screw locking device as claimed in claim 6, characterized in that: Four groups of rotary cylinders are arranged on the top of the upper mounting plate, and the bottoms of the four groups of rotary cylinders are respectively connected to four groups of upper connecting rods, lower connecting rods, positioning cylinders and limiting heads through transmission heads.

8. A pipe joint screw locking device as claimed in claim 6, characterized in that: The upper and lower ends of the upper connecting rod are respectively fixedly connected with a universal shaft, and the other end of the universal shaft is respectively fixedly connected to the transmission head and the lower connecting rod.

9. A pipe joint screw locking device as claimed in claim 7, characterized in that: The bottom of the positioning cylinder is slidingly connected to a limiting head, one side of the limiting head is connected with an input pipe, the other end of the input pipe is connected to the screw feeding assembly, and the screwdriver slides through the limiting head.

10. A pipe joint screw locking device as claimed in claim 6, characterized in that: Sliding rods are fixedly connected on both sides of the bottom of the upper mounting plate, and the bottom of the sliding rods is fixedly slidable through the limiting plate. A limiting disk is arranged at the bottom of the limiting plate. A spring is sleeved in the middle of the sliding rod, and a limiting ring is fixedly arranged above the spring. The limiting ring is fixedly sleeved in the middle of the sliding rod.

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