Double-station servo hose assembly machine

Abstract

The utility model relates to a double-station servo hose assembly machine, and relates to the technical field of hose assembly machines, the double-station servo hose assembly machine comprises an assembly machine body, a first chuck and a second chuck are arranged on the assembly machine body, and an assembly head is arranged on the side, close to the first chuck and the second chuck, of the assembly machine body; a clamping assembly is arranged on the assembly machine body and clamps a pipe fitting through the first chuck and the second chuck. And the driving assembly drives the assembling head to assemble the joint on the pipe fitting. Assembling is conducted through the two stations, and the assembling efficiency of the connector and the pipe fitting is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of hose assembly machines, and in particular to a double-station servo hose assembly machine. Background Art

[0002] In the processing of automobile pipe fittings, the joints need to be installed on the ends of round pipe fittings by crimping.

[0003] The existing Chinese patent with publication number CN216015190U discloses a vacuum switch tube plug-in device, including a base plate, vertical frames are symmetrically arranged on the top of the base plate, a cross beam is arranged on the upper part between the two groups of vertical frames, a bottom limiter is arranged in the middle of the top of the base plate, a lifting cylinder is arranged in the middle of the bottom end of the base plate, the movable end of the lifting cylinder passes through the top surface of the base plate and is fixed to the bottom end of the bottom limiter, a crimping cylinder is arranged in the middle of the top of the cross beam, the movable rod of the crimping cylinder passes through the bottom end of the cross beam and is connected to a mounting seat, a pressing plate is installed at the lower part of the mounting seat, positioning mechanisms are symmetrically arranged on the left and right sides of the bottom limiter, and a controller is installed on the vertical frame on the left.

[0004] When the above-mentioned plug-in device is used for the installation of pipe fittings and joints, the staff will place a set of pipe fittings and joints on the plug-in device for assembly each time, and after the joints and pipe fittings are assembled, they will be removed from the plug-in device, and then the previous step will be repeated.

[0005] With respect to the above-mentioned related technologies, the inventor believes that the equipment assembly is performed at only one workstation, which reduces the assembly efficiency of the joints and pipe fittings. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a double-station servo hose assembly machine, which solves the technical problem that the equipment assembly has only one station for assembly and the assembly efficiency of joints and pipe fittings is low.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A double-station servo hose assembly machine comprises an assembly machine body, wherein a first chuck and a second chuck are arranged on the assembly machine body, and an assembly head is arranged on one side of the assembly machine body close to the first chuck and the second chuck; a clamping component is arranged on the assembly machine body, and the clamping component clamps the pipe fitting through the first chuck and the second chuck; and a driving component, which drives the assembly head to assemble a joint on the pipe fitting.

[0009] Through the above technical solution, the clamping assembly clamps the pipe fitting through the first chuck and the second chuck, and then connects the joint to the assembly head. Thereafter, the driving assembly drives the assembly head to assemble the joint on the pipe fitting. The assembly is performed through two workstations, which greatly improves the assembly efficiency of the joint and the pipe fitting.

[0010] Furthermore, the clamping assembly includes a sliding rod, which is slidably installed on the assembly machine body, and the first chuck and the second chuck are installed on the sliding rod; a clamping cylinder is provided on the assembly machine body, and the clamping cylinder is installed on the assembly machine body, and the piston rod of the clamping cylinder is connected to the sliding rod.

[0011] Through the above technical solution, the clamping cylinder drives the slide bar to slide on the assembly machine body, and as the slide bar slides, the first clamp and the second clamp clamp the pipe fitting.

[0012] Furthermore, a first connecting rod is provided on the assembly machine body, one end of which is rotatably connected to the assembly machine body, and the other end is rotatably connected to the piston rod of the clamping cylinder; a second connecting rod is provided on the sliding rod, one end of which is rotatably connected to the sliding rod, and the other end is rotatably connected to the first connecting rod.

[0013] Through the above technical solution, the clamping cylinder drives the first connecting rod to move on the assembly machine body. Since the second connecting rod is rotatably connected to the first connecting rod and the sliding rod, the sliding rod can slide on the assembly machine body while the first clamping cylinder drives the first connecting rod to move.

[0014] Furthermore, the driving component includes a first mounting seat and a first assembly cylinder, the first assembly cylinder is installed on the assembly machine body, the first mounting seat is slidably installed on the assembly machine body, and the first assembly cylinder drives the first mounting seat to slide in a direction perpendicular to the first chuck and the second chuck.

[0015] Through the above technical solution, the first assembly cylinder drives the first mounting seat to slide, so that the convenience of the assembly head body moving toward or away from one side is improved.

[0016] Furthermore, the driving component also includes a second mounting seat and a second assembly cylinder, the second mounting seat is slidably mounted on the first mounting seat, the second assembly cylinder is mounted on the assembly machine body, and the second assembly cylinder drives the second mounting seat to slide along the horizontal direction of the first chuck and the second chuck.

[0017] Through the above technical solution, the second assembly cylinder drives the second mounting seat to slide on the assembly machine body, thereby improving the convenience of the assembly head sliding between the first chuck and the second chuck.

[0018] Furthermore, a mounting rod is provided on the second mounting seat, a reaming head is installed on one side of the mounting rod facing the first chuck and the second chuck, and a reaming inclined surface is formed on the reaming head.

[0019] Through the above technical solution, the reaming head is installed on the support rod. Before assembling the joint, the reaming bevel on the reaming head is used to reame the pipe fitting, thereby improving the convenience of joint installation.

[0020] Furthermore, the first mounting seat is provided with a travel switch, two of the travel switches are arranged at intervals, the two travel switches correspond to the first chuck and the second chuck, a positioning block is provided between the two travel switches, and the positioning block is installed on the second mounting seat.

[0021] Through the above technical solution, the positioning block on the second mounting seat slides between the two travel switches, thereby improving the sliding stability of the second mounting seat.

[0022] In summary, the present application includes at least one of the following beneficial technical effects of a double-station servo hose assembly machine:

[0023] 1. The clamping assembly clamps the pipe fittings through the first and second clamps, and then connects the joint to the assembly head. After that, the driving assembly drives the assembly head to assemble the joint on the pipe fitting. The assembly is performed through two stations, which greatly improves the assembly efficiency of the joint and the pipe fitting.

[0024] 2. Through the arrangement of the sliding rod and the first connecting rod and the second connecting rod, the convenience of the first clamping block and the second clamping block clamping the pipe fitting is improved;

[0025] 3. The convenience of assembling the joint and the pipe fitting is improved by installing the expansion head on the rod and forming the switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This embodiment mainly embodies the overall structural diagram of a double-station servo hose assembly machine;

[0027] Figure 2 This is a schematic diagram of the combined structure of the clamping assembly and the driving assembly of this embodiment;

[0028] Figure 3 This is an exploded schematic diagram of the clamping assembly structure of this embodiment;

[0029] Figure 4 This is a schematic diagram of the structure of the driving component mainly embodied in this embodiment.

[0030] Reference numerals:

[0031] 1. Assembly machine body; 11. First chuck; 111. Clamping groove; 12. Second chuck; 13. Assembly head; 14. Mounting rod; 141. Reaming head; 142. Reaming inclined surface; 15. Travel switch; 151. Positioning block;

[0032] 2. Clamping assembly; 21. Sliding rod; 22. Clamping cylinder; 23. First connecting rod; 24. Second connecting rod;

[0033] 3. Driving assembly; 31. First mounting seat; 311. First assembly cylinder; 32. Second mounting seat; 321. Second assembly cylinder. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, the utility model is further described below in conjunction with specific embodiments.

[0035] The following is combined with Figure 1-4 This application is described in further detail.

[0036] The embodiment of the present application discloses a double-station servo hose assembly machine.

[0037] Reference Figure 1-Figure 2 A double-station servo hose assembly machine includes an assembly machine body 1, on which a first clamp 11 and a second clamp 12 are arranged, and an assembly head 13 is arranged on one side of the assembly machine body 1 close to the first clamp 11 and the second clamp 12. When in use, a joint is connected to the assembly head 13, and then the pipe is clamped by the first clamp 11 and the second clamp 12, and then the assembly head 13 assembles the joint on the pipe.

[0038] A clamping assembly 2 is provided on the assembly machine body 1, and the clamping assembly 2 includes a slide rod 21. The slide rod 21 is L-shaped as a whole, and one side of the slide rod 21 is parallel to the upper surface of the assembly machine body 1, and the length direction of the other side is perpendicular to the assembly machine body 1. When in use, the side of the L-shaped slide rod 21 that is perpendicular to the assembly machine body 1 slides and cooperates with the assembly machine body 1.

[0039] Reference Figure 3In order to improve the convenience of sliding the slide bar 21 on the assembly machine body 1, a clamping cylinder 22 is provided on the assembly machine body 1, and the clamping cylinder 22 is rotatably mounted on the assembly machine body 1. Furthermore, a first connecting rod 23 is provided on the assembly machine body 1, one end of the first connecting rod 23 is rotatably connected to the assembly machine body 1, and the other end is rotatably connected to the piston rod of the clamping cylinder 22. In addition, a second connecting rod 24 is provided on the slide bar 21, one end of the second connecting rod 24 is rotatably connected to the slide bar 21, and the other end is rotatably connected to the first connecting rod 23. At this time, the slide bar 21, the first connecting rod 23 and the second connecting rod 24 are combined to form a triangular structure. When in use, the first connecting rod 23 rotates on the assembly machine body 1 through the extension and contraction of the clamping cylinder 22. As the first connecting rod 23 rotates, the angle between the first connecting rod 23 and the second connecting rod 24 changes, thereby driving the slide bar 21 to rise and fall on the assembly machine body 1.

[0040] Furthermore, two first chucks 11 and two second chucks 12 are arranged opposite to each other, one set of the first chucks 11 and the second chucks 12 is mounted on the slide bar 21, and the other set of the first chucks 11 and the second chucks 12 is mounted on the assembly machine body 1 on the opposite side. In addition, the first chucks 11 and the second chucks 12 are provided with clamping grooves 111. When in use, the pipe fitting is embedded in the clamping grooves 111 of the first chucks 11 and the second chucks 12 on one side of the assembly machine body 1, and then the clamping cylinder 22 drives the slide bar 21 to move toward the side close to the assembly machine body 1, so that the first chucks 11 and the second chucks 12 arranged opposite to each other can clamp the pipe fitting.

[0041] Reference Figure 4 A driving component 3 is provided on the assembly machine body 1, and the driving component 3 includes a first mounting seat 31. The first mounting seat 31 slides in a direction perpendicular to the first chuck 11 and the second chuck 12, and a first assembly cylinder 311 is provided on the assembly machine body 1. The first assembly cylinder 311 is installed on the assembly machine body 1, and the piston rod of the first assembly cylinder 311 is connected to the first mounting seat 31. When in use, the first assembly cylinder 311 drives the first mounting seat 31 to slide toward or away from the first chuck 11 and the second chuck 12.

[0042] Furthermore, the driving component 3 also includes a second mounting seat 32 and a second assembly cylinder 321. The second mounting seat 32 is slidably mounted on the first mounting seat 31, and the sliding direction of the first mounting seat 31 is perpendicular to the sliding direction of the second mounting seat 32, that is, the horizontal connection direction of the first chuck 11 and the second chuck 12.

[0043] The second assembly cylinder 321 is installed on the assembly machine body 1 , and the piston rod of the second assembly cylinder 321 is connected to the second mounting seat 32 . When in use, the second assembly cylinder 321 drives the second mounting seat 32 to slide on the first mounting seat 31 .

[0044] Two assembly heads 13 are arranged at intervals on the second mounting seat 32 . When in use, the joint is put on the two assembly heads 13 , and then the pipe fitting is assembled through the two assembly heads 13 .

[0045] When assembling the pipe fitting, in order to improve the convenience of assembling the joint and the pipe fitting, a mounting rod 14 is provided between the two assembly heads 13, the axis of the mounting rod 14 is parallel to the axis of the two assembly heads 13, and a reaming head 141 is provided on the side of the mounting rod 14 close to the first clamp 11 and the second clamp 12, and the reaming head 141 is installed on the mounting rod 14. A reaming inclined surface 142 is formed on the side of the reaming head 141 close to the first clamp 11 and the second clamp 12. Before assembling the joint and the pipe fitting, the first assembly cylinder 311 drives the first mounting seat 31 to slide toward the side close to the first clamp 11 and the second clamp 12, at which time one end of the reaming head 141 penetrates the pipe fitting, and due to the reaming inclined surface 142 at the end of the reaming head 141, the diameter of the end of the pipe fitting is expanded by the reaming head 141, thereby improving the convenience of assembling the joint on the pipe fitting.

[0046] In order to improve the accuracy of the assembly position of the joint and the pipe fitting, a travel switch 15 is installed on the first mounting seat 31. Two travel switches 15 are arranged at intervals on the first mounting seat 31. A positioning block 151 is arranged between the two travel switches, and the positioning block 151 is installed on the second mounting seat 32. The second assembly cylinder 321 drives the second assembly seat to slide on the first assembly seat. When the positioning block 151 on the second assembly seat contacts the travel switch 15 on one side, the second assembly cylinder 321 stops driving the second assembly seat to continue to slide to one side.

[0047] The implementation principle of a double-station servo hose assembly machine in the embodiment of the present application is as follows: a pipe to be assembled is embedded in the clamping groove 111 of the first clamp 11 on one side of the assembly machine body 1, and then the piston rod of the clamping cylinder 22 is extended. At this time, the slide rod 21 slides toward the side close to the assembly machine body 1 under the action of the first connecting rod 23 and the second connecting rod 24. After the relative first clamp 11 clamps the pipe, the second assembly cylinder 321 drives the second mounting seat 32 to slide. After the reaming head 141 on the mounting rod 14 is coaxial with the pipe on the first clamping block, the staff puts the joint sleeve on the assembly head 13 corresponding to the first clamp 11, and the first assembly cylinder 311 drives the first mounting seat 31 to The reaming head 141 slides close to one side of the first chuck 11 and the second chuck 12, and after the reaming head 141 reams the pipe fitting on the first chuck 11, the first assembly cylinder 311 drives the reaming head 141 to retract, and then the second assembly cylinder 321 drives the reaming head 141 to move to the second chuck 12. At this time, the reaming head 141 corresponds to the pipe fitting on the second chuck 12, and the assembly head 13 with a joint corresponds to the pipe fitting on the first chuck 11. The first assembly cylinder 311 drives the assembly head 13 to assemble the pipe fitting on the first chuck 11, and then the clamping cylinder 22 releases the pipe fitting from the first chuck 11, and the staff then clamps the pipe fitting in the second chuck 12, and repeats the above reaming and assembly steps.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A double-station servo hose assembly machine, comprising an assembly machine body (1), characterized in that: The assembly machine body (1) is provided with a first chuck (11) and a second chuck (12); and an assembly head (13) is provided on one side of the assembly machine body (1) close to the first chuck (11) and the second chuck (12); The assembly machine body (1) is provided with a clamping assembly (2), and the clamping assembly (2) clamps the pipe fitting via the first clamp (11) and the second clamp (12); A driving assembly (3) drives the assembly head (13) to assemble the joint on the pipe.

2. A double-station servo hose assembly machine according to claim 1, characterized in that: The clamping assembly (2) comprises a slide rod (21), the slide rod (21) is slidably mounted on the assembly machine body (1), and the first chuck (11) and the second chuck (12) are mounted on the slide rod (21); a clamping cylinder (22) is provided on the assembly machine body (1), the clamping cylinder (22) is mounted on the assembly machine body (1), and the piston rod of the clamping cylinder (22) is connected to the slide rod (21).

3. A double-station servo hose assembly machine according to claim 2, characterized in that: A first connecting rod (23) is provided on the assembly machine body (1), one end of the first connecting rod (23) is rotatably connected to the assembly machine body (1), and the other end is rotatably connected to the piston rod of the clamping cylinder (22); a second connecting rod (24) is provided on the sliding rod (21), one end of the second connecting rod (24) is rotatably connected to the sliding rod (21), and the other end is rotatably connected to the first connecting rod (23).

4. The double-station servo hose assembly machine according to claim 1, characterized in that: The driving component (3) comprises a first mounting seat (31) and a first assembly cylinder (311); the first assembly cylinder (311) is mounted on the assembly machine body (1); the first mounting seat (31) is slidably mounted on the assembly machine body (1); and the first assembly cylinder (311) drives the first mounting seat (31) to slide in a direction perpendicular to the first chuck (11) and the second chuck (12).

5. A double-station servo hose assembly machine according to claim 4, characterized in that: The driving component (3) further comprises a second mounting seat (32) and a second assembly cylinder (321); the second mounting seat (32) is slidably mounted on the first mounting seat (31); the second assembly cylinder (321) is mounted on the assembly machine body (1); and the second assembly cylinder (321) drives the second mounting seat (32) to slide in a horizontal direction between the first chuck (11) and the second chuck (12).

6. A double-station servo hose assembly machine according to claim 5, characterized in that: A mounting rod (14) is provided on the second mounting seat (32), and a reaming head (141) is installed on one side of the mounting rod (14) facing the first clamp (11) and the second clamp (12), and a reaming inclined surface (142) is formed on the reaming head (141).

7. A double-station servo hose assembly machine according to claim 6, characterized in that: The first mounting seat (31) is provided with a travel switch (15), two of the travel switches (15) are arranged at intervals, the two travel switches (15) correspond to the first chuck (11) and the second chuck (12), a positioning block (151) is provided between the two travel switches (15), and the positioning block (151) is mounted on the second mounting seat (32).

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