Cooling structure and manipulator machining device

Abstract

The utility model provides a cooling structure and a mechanical arm machining device, and belongs to the technical field of mechanical arms. The cooling structure comprises a clamping assembly and a cooling assembly. The two clamping assemblies are oppositely arranged, each clamping assembly comprises a base plate, a first connecting rod, a second connecting rod and a clamping plate, the two ends of each first connecting rod are rotationally arranged with the corresponding base plate and the corresponding clamping plate through pin shafts correspondingly, and one end of each second connecting rod is rotationally arranged with the corresponding first connecting rod through a pin shaft; the cooling assembly comprises a first seat shell part, a second seat shell part and a connecting hose, the first seat shell part and the second seat shell part are arranged on the opposite sides of the two clamping plates correspondingly, and a water inlet end is arranged on the outer side of the first seat shell part. According to a workpiece clamped by the first seat shell part and the second seat shell part, heat on the workpiece is conducted to the internal refrigerant through the first seat shell part and the second seat shell part to be taken away, a certain pre-cooling effect can be achieved in the clamped and transferred process of the workpiece, and the overall machining efficiency of workpiece production is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to a cooling structure and a manipulator processing device. Background Art

[0002] At present, the commonly used manipulators in enterprises include hydraulic, pneumatic, electric and other types. Manipulators have the advantages of strong versatility and flexible movements. The development of manipulators can not only save labor and reduce costs, but also improve production efficiency in production.

[0003] During processing, some workpieces need to be transferred by a robot to a cooling device for cooling. However, current robots cannot cool the workpieces while transferring them to improve the processing efficiency. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a cooling structure and a robot processing device, aiming to improve the problem that the current robot cannot cool the workpiece while transferring the workpiece to improve the workpiece processing efficiency.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a cooling structure, which comprises a clamping component and a cooling component.

[0007] The two groups of clamping assemblies are arranged facing each other, and the clamping assemblies include a seat plate, a first connecting rod, a second connecting rod and a clamping plate, the two ends of the first connecting rod are respectively rotatably arranged with the seat plate and the clamping plate through a pin shaft, and one end of the second connecting rod is rotatably arranged with the first connecting rod through a pin shaft;

[0008] The cooling assembly includes a first seat shell portion, a second seat shell portion and a connecting hose. The first seat shell portion and the second seat shell portion are respectively arranged on opposite sides of the two clamping plates. A water inlet terminal is arranged on the outer side of the first seat shell portion, and a water outlet terminal is arranged on the outer side of the second seat shell portion. Both ends of the connecting hose are respectively connected to the first seat shell portion and the second seat shell portion.

[0009] In an embodiment of the utility model, a limiting ring is arranged above the second connecting rod, and the connecting hose movably passes through the limiting ring.

[0010] In an embodiment of the present utility model, the second seat shell portion includes a shell and a cover plate, the shell is fixedly arranged on the clamping plate, the cover plate is detachably fixedly installed on the shell, and the water outlet head is arranged on the back of the shell.

[0011] In an embodiment of the present invention, the first seat shell portion and the second seat shell portion have the same structural specifications.

[0012] In an embodiment of the utility model, a through hole is provided on the shell, and the end of the connecting hose is connected to and butted against the through hole.

[0013] In an embodiment of the present utility model, support strips are equidistantly arranged inside the shell, and small holes are arranged on the support strips.

[0014] In an embodiment of the utility model, a sealing gasket matched with the shell is arranged on one side of the cover plate.

[0015] The present application also provides a robot processing device, comprising the cooling structure and supporting body assembly described above.

[0016] The supporting body assembly includes a bracket, a hydraulic cylinder and a support. The hydraulic cylinder is installed inside the bracket, and the output rod end of the hydraulic cylinder movably passes through the bracket. The support is arranged at the output rod end of the hydraulic cylinder. The seat plate is fixed to the bracket, and the other end of the second connecting rod is rotatably connected to the support through a pin shaft.

[0017] The beneficial effect of the utility model is as follows: the utility model obtains a cooling structure and a manipulator processing device through the above design, the refrigerant enters the first shell from the water inlet end, the refrigerant inside the first shell enters the second shell through the connecting hose, and is finally discharged from the water outlet end. The heat on the workpiece clamped by the first shell and the second shell is conducted to the internal refrigerant through the first shell and the second shell and taken away, and the workpiece can play a certain pre-cooling role in the process of being clamped and transferred, thereby improving the overall processing efficiency of workpiece production. 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 cooling structure and the manipulator processing device structure provided by the embodiment of the utility model;

[0020] Figure 2 A schematic diagram of a cooling structure provided for an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the second seat shell structure provided by an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the internal structure of a housing provided in an embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the inner structure of the cover plate provided in an embodiment of the utility model.

[0024] In the figure: 10-clamping assembly; 110-seat plate; 120-first connecting rod; 130-second connecting rod; 140-clamping plate; 20-cooling assembly; 210-first seat shell; 220-second seat shell; 221-shell; 222-cover plate; 223-through hole; 224-support strip; 225-small hole; 226-sealing gasket; 230-water inlet terminal; 240-water outlet terminal; 250-connecting hose; 260-limiting ring; 30-support main body assembly; 310-bracket; 320-hydraulic cylinder; 330-support. 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] Example

[0027] See also Figure 1-Figure 5 The utility model provides a cooling structure, including a clamping component 10 and a cooling component 20.

[0028] Among them, the cooling component 20 on the clamping component 10 can cool the clamped workpiece, so that the workpiece can be pre-cooled before being transferred to the cooling equipment, thereby improving the overall processing efficiency of the workpiece production.

[0029] See also Figure 1-Figure 3, two groups of clamping assemblies 10 are arranged facing each other, and the clamping assembly 10 includes a seat plate 110, a first connecting rod 120, a second connecting rod 130 and a clamping plate 140. The two ends of the first connecting rod 120 are respectively rotatably arranged with the seat plate 110 and the clamping plate 140 through a pin shaft, and one end of the second connecting rod 130 is rotatably arranged with the first connecting rod 120 through a pin shaft. The cooling assembly 20 includes a first seat shell 210, a second seat shell 220 and a connecting hose 250. The first seat shell 210 and the second seat shell 220 are respectively arranged on the opposite side of the two clamping plates 140, and a water inlet terminal 230 is arranged on the outside of the first seat shell 210, and a water outlet terminal 240 is arranged on the outside of the second seat shell 220, and the two ends of the connecting hose 250 are respectively connected with the first seat shell 210 and the second seat shell 220.

[0030] The refrigerant enters the first shell 210 from the water inlet terminal 230, and the refrigerant in the first shell 210 enters the second shell 220 through the connecting hose 250, and is finally discharged from the water outlet terminal 240. The heat on the workpiece clamped by the first shell 210 and the second shell 220 is conducted to the internal refrigerant through the first shell 210 and the second shell 220 and taken away, so that the workpiece can be pre-cooled in the process of being clamped and transferred, thereby improving the overall processing efficiency of the workpiece production.

[0031] In the above specific implementation, please refer to Figure 2 A limiting ring 260 is arranged above the second connecting rod 130, and the connecting hose 250 movably passes through the limiting ring 260. The limiting ring 260 has a certain limiting effect on the connecting hose 250, that is, when the manipulator grabs an object, the connecting hose 250 will not contact the workpiece, and has a certain protective effect on the connecting hose 250.

[0032] For specific settings, see Figure 3 and Figure 4 The second seat shell 220 includes a shell 221 and a cover plate 222. The shell 221 is fixedly arranged with the clamping plate 140, and the cover plate 222 is detachably fixedly installed with the shell 221 by bolts, and the water outlet terminal 240 is arranged on the back of the shell 221. The first seat shell 210 and the second seat shell 220 have the same structural specifications. A through hole 223 is arranged on the shell 221, and the end of the connecting hose 250 is connected and docked with the through hole 223. The refrigerant enters the cavity formed by the shell 221 and the cover plate 222, and the cover plate 222 plays a role of heat conduction.

[0033] For further information, see Figure 4The shell 221 is provided with support strips 224 at equal intervals, and small holes 225 are provided on the support strips 224. The support strips 224 play a good supporting role, so that the cover plate 222 has a more stable clamping ability and is not easily deformed during frequent clamping operations, and the small holes 225 play a role in guiding the internal water flow.

[0034] Specifically, see Figure 5 A sealing gasket 226 matching with the shell 221 is provided on one side of the cover plate 222, and the sealing gasket 226 plays a good sealing role.

[0035] See also Figure 1 The present application also provides a robot processing device, including the above-mentioned cooling structure and a supporting main body component 30.

[0036] The supporting main body assembly 30 includes a bracket 310, a hydraulic cylinder 320 and a support 330. The hydraulic cylinder 320 is installed inside the bracket 310, and the output rod end of the hydraulic cylinder 320 is movable through the bracket 310. The support 330 is arranged at the output rod end of the hydraulic cylinder 320. The seat plate 110 is fixed to the bracket 310, and the other end of the second connecting rod 130 is rotatably connected to the support 330 through a pin shaft.

[0037] The output rod end of the hydraulic cylinder 320 drives the support 330 to move, and the moving support 330 drives the clamping plate 140 to move through the cooperation of the first connecting rod 120 and the second connecting rod 130, that is, drives the first seat shell 210 and the second seat shell 220 to move and clamp the workpiece.

[0038] It should be noted that the specific model and specifications of the hydraulic cylinder 320 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail. The power supply and principle of the hydraulic cylinder 320 are clear to those skilled in the art and will not be described in detail here.

[0039] The working principle of the cooling structure and the manipulator processing device is as follows: when in use, the refrigerant enters the first seat shell 210 from the water inlet end 230, and the refrigerant in the first seat shell 210 enters the second seat shell 220 through the connecting hose 250, and is finally discharged from the water outlet end 240. The heat on the workpiece clamped by the first seat shell 210 and the second seat shell 220 is conducted to the internal refrigerant through the first seat shell 210 and the second seat shell 220 and taken away, so that the workpiece can play a certain pre-cooling role in the process of being clamped and transferred, thereby improving the overall processing efficiency of workpiece production.

[0040] 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 cooling structure, characterized in that: include A clamping assembly (10), wherein two groups of the clamping assemblies (10) are arranged facing each other, the clamping assembly (10) comprising a seat plate (110), a first connecting rod (120), a second connecting rod (130) and a clamping plate (140), two ends of the first connecting rod (120) are rotatably arranged with the seat plate (110) and the clamping plate (140) respectively through a pin shaft, and one end of the second connecting rod (130) is rotatably arranged with the first connecting rod (120) through a pin shaft; A cooling assembly (20), the cooling assembly (20) comprising a first seat shell (210), a second seat shell (220) and a connecting hose (250), the first seat shell (210) and the second seat shell (220) being respectively arranged on opposite sides of the two clamping plates (140), a water inlet terminal (230) being arranged on the outside of the first seat shell (210), a water outlet terminal (240) being arranged on the outside of the second seat shell (220), and two ends of the connecting hose (250) being respectively connected to the first seat shell (210) and the second seat shell (220).

2. A cooling structure according to claim 1, characterized in that: A limiting ring (260) is arranged above the second connecting rod (130), and the connecting hose (250) movably passes through the limiting ring (260).

3. A cooling structure according to claim 1, characterized in that: The second seat shell portion (220) comprises a shell body (221) and a cover plate (222); the shell body (221) is fixedly arranged with the clamping plate (140); the cover plate (222) is detachably fixedly installed with the shell body (221); and the water outlet end (240) is arranged at the back of the shell body (221).

4. A cooling structure according to claim 3, characterized in that: The first seat shell portion (210) and the second seat shell portion (220) have the same structural specifications.

5. A cooling structure according to claim 4, characterized in that: The housing (221) is provided with a through hole (223), and the end of the connecting hose (250) is connected to and butted against the through hole (223).

6. A cooling structure according to claim 5, characterized in that: Support strips (224) are equidistantly arranged inside the housing (221), and small holes (225) are arranged on the support strips (224).

7. A cooling structure according to claim 5, characterized in that: A sealing gasket (226) matching the housing (221) is provided on one side of the cover plate (222).

8. A robot processing device, characterized in that: A cooling structure comprising any one of claims 1 to 7 and A support body assembly (30), the support body assembly (30) comprising a bracket (310), a hydraulic cylinder (320) and a support (330), the hydraulic cylinder (320) being installed inside the bracket (310), and the output rod end of the hydraulic cylinder (320) movably passes through the bracket (310), the support (330) being arranged at the output rod end of the hydraulic cylinder (320), the seat plate (110) being fixedly arranged with the bracket (310), and the other end of the second connecting rod (130) being rotatably connected with the support (330) via a pin shaft.

Images