JP3204510U - Replaceable fluid supply device - Google Patents

Abstract

A structure of a replaceable fluid supply device capable of simplifying a replacement procedure and performing a replacement operation quickly is provided. The structure of a replaceable fluid supply apparatus mainly composed of a fixed base, a separable mold block and a reversing arm. A plurality of holes are made in the fixed base 10. The separable mold block 20 is coupled with the fixed base, and a plurality of guide holes 21 communicating with the respective holes are formed in the separable mold block. Further, one convex column 23 is connected to the side of the separable mold block. The reversing arm 30 is connected to one side of the fixed base, and the reversing arm is opened with a single guiding groove 34 that rotates to hook the convex column. [Selection] Figure 2

Description

  The present invention relates to a structure of a kind of fluid supply device, and more particularly to a structure of a replaceable fluid supply device.

  Usually, when joining two metal objects, the most commonly used joining method is accomplished using a welding tool. In the process of welding using welding equipment, due to the different welding parameters, the work staff frequently needs to exchange various welding gases and cooling liquids.

  However, if the replacement work is performed by such an artificial method, it takes time and labor, and the production speed is slow and the efficiency is poor. Therefore, further improvement is necessary.

JP 2000-88202 A

  In order to solve the drawbacks of the known structure, the main object of the present invention is to provide a replaceable fluid supply device that simplifies the replacement procedure and can perform replacement work quickly.

  In order to solve the above-mentioned object, the present invention provides a structure of a replaceable fluid supply device. A fixed base, a separable mold block and at least one reversing arm are included, and a plurality of holes are made in the fixed base. The separable mold block is coupled correspondingly to the fixed base, and a plurality of guide holes that respectively communicate with the holes are formed in the separable mold block. Further, one convex column is connected to the side of the separable mold block. The reversing arm is connected to one side of the fixed base, and the reversing arm is rotated to open a single guiding groove that latches the convex column.

  The present invention further has the following effects. The modular design of the separable mold block eliminates the complicated procedure of disassembling and reassembling each prior art transport tube. If the rotating contact between the roller and the reversing arm is used, the effect of applying no force is reached. By installing the elevating part, when the reversing arm rotates, the separable mold block can be raised at the same time and can be separated easily. Through the installation of the quick joint, the fluid supply device can be quickly removed when producing different products.

With the structure of the present invention, the replacement procedure can be simplified and the replacement operation can be performed quickly.

It is the assembly external view which applied this invention to the welding instrument. 1 is an assembly schematic diagram of a replaceable fluid supply device of the present invention. It is an exploded view of the exchange-type fluid supply apparatus of this invention. It is an exploded view of the support stand of this invention, a transport tube, and a fixing stand. It is a combined sectional view of each transport tube of the present invention, a fixed base and a disassembleable mold. It is a use condition schematic (1) of the inversion arm of this invention. It is a usage condition schematic (2) of the reversing arm of this invention.

  Hereinafter, the structure, features, and effects of the present invention will be described in detail with reference to the best embodiments and drawings. The drawings are provided for purposes of illustration and are not intended to limit the invention.

  1 to 3 show a replaceable fluid supply device of the present invention. It can be applied on one welding device 7, but is not limited to this type of device. The exchangeable fluid supply apparatus 1 mainly includes one fixed base 10, one separable mold block 20, and one reversing arm 30.

  The fixed base 10 is made of a material such as metal and has a roughly rectangular body. Two rows of parallel holes 11 are formed on the fixed base 10, and one recess 12 is formed on the outer periphery of each hole 11. One fitting groove 121 is provided at the edge of the rightmost front recess 12. As shown in FIG. 5, the depression 12 is for installing one sealing ring 13. Further, one screw hole 15 is provided on each of the left and right sides of the fixed base 10. Further, one quick joint 16 is communicated with each of the positions corresponding to the holes 11 on the bottom surface of the fixed base 10.

  The separable mold block 20 is also made of a material such as metal, which is coupled to the fixing base 10 correspondingly. A plurality of guide holes 21 corresponding to the holes 11 are formed in the separable mold block 20. Further, one cylindrical column 22 is extended on the bottom surface of the separable mold block 20 corresponding to the position of each guide hole 21, and the cylindrical column 22 is coupled correspondingly to the recess 12. Further, the sealing ring 13 is sandwiched between the bottom surface of the cylindrical column 22 and the bottom surface of the recess 12. One fitting block 221 is projected and extended from the rightmost front cylindrical column 22, and the fitting block 221 is coupled to the fitting groove 121, thereby achieving a pokayoke effect. Further, one convex column 23 is connected to each of the left and right sides of the separable mold block 20. The convex column 23 of this embodiment is composed of one roller 231 and one screw 232. The screw 232 passes through the roller 231 and is screwed to the side of the separable mold block 20.

  One reversing arm 30 can be installed, and two reversing arms 30 can be installed as in this embodiment. The reversing arm 30 mainly includes one grip end 31, one connection step 32 extending from the grip end 31, one hook portion 33 extending from the connection step 32, and between the connection step 32 and the hook portion 33. One guiding groove 34 is formed, and the guiding groove 34 has one arc shape. In addition, one hole 35 is formed at an intermediate position of the connection step 32, and the guide groove 34 forms one lift 36 on one side adjacent to the connection step 32. The lift 36 rotates and contacts with the roller 231. The reversing arm 30 passes one bolt 37 through the hole 35 and then screwed into the screw hole 13 of the fixing base 10, thereby achieving the purpose of connecting and connecting the reversing arm 30 and the fixing base 10. The reversing arm 30 of this embodiment further includes one connecting rod 38, which is connected to the position of the end of each grip end 31 through one screw.

  4 to 5, the replaceable fluid supply device of the present invention includes one upper transport structure 40 and a plurality of lower transport tubes 45. The upper transport structure 40 includes a plurality of joints 41 and a plurality of upper transport tubes. 42. One end of each joint 41 communicates with each pair of guide holes 21 of the separable mold block 20, and both ends of each upper transport tube 42 communicate with each joint 41 and one fluid supply source 8 ( (See FIG. 1). Both ends of the lower transport tube 45 communicate with the quick joint 16 of the fixed base 10 and the welding instrument 7 (see FIG. 1). The fluid supplied by the fluid source 8 can be a gas or a liquid, in which the gas is provided as necessary when welding, and the liquid is provided to cool the welded article and lower the temperature. To do.

  Furthermore, the replaceable fluid supply apparatus of the present invention further includes one support stand 50, and fixes one end of the support stand 50 on the welding instrument 7 as shown in FIG. 1. As shown in FIG. 4, the other end of the support stand 50 is used for the fixing base 10 to be screwed through parts such as bolts.

As shown in FIG. 6 to FIG. 7, first, after calculating the quantity of gas and liquid required for various different welding articles, various types of separable mold blocks 20 are individually manufactured based on the above design parameters. To do. Furthermore, it communicates with the guide hole 21 of the separable mold block 20 through the transport tube 40.

  When joining, the cylindrical pillars 22 of the separable mold block 20 are passed through the recesses 12 of the fixing base 10 so that the guide holes 21 communicate with the holes 11 respectively. Subsequently, the grip end 31 of the reversing arm 30 is rotated counterclockwise. At this time, the reversing arm 30 rotates around the connecting step 32 and is gradually fixed along the convex column 23 with the guide groove 34 (as shown in FIG. 6). Conversely, when it is necessary to replace with a different separable mold block 20, the grip end 31 of the reversing arm 30 is rotated clockwise. At this time, the reversing arm 30 rotates around the connecting step 32 and gradually disengages along the convex column 23 through the guiding groove 34. Since the elevating part 36 is installed in the guiding groove 34, the elevating part 36 pushes the separable mold block 20 upward as the reversing arm 30 rotates. Thereby, the separable mold block 20 is convenient for easy removal from the top of the fixed base 10 (as shown in FIG. 7).

  As described above, the replaceable fluid supply device of the present invention can solve the conventional problems and reach the intended purpose of use.

<Invention>
DESCRIPTION OF SYMBOLS 1 Exchangeable fluid supply apparatus 10 Fixing base 11 Hole 12 Indentation 121 Fitting groove 13 Sealing ring 15 Screw hole 16 Quick joint 20 Separable mold block 21 Guide hole 22 Cylindrical column 221 Fitting block 23 Convex column 231 Roller 232 Screw 30 Reversing arm 31 Grip step 32 Connection step 33 Hook portion 34 Guide groove 35 Hole 36 Lifting portion 37 Bolt 38 Connection rod 40 Upper transport structure 41 Joint 42 Upper transport tube 45 Lower transport tube 50 Support stand 7 Welding instrument 8 Fluid supply source

Claims (10)

Including one fixed base, one separable mold block and at least one reversing arm,
Drill a plurality of holes in the fixed base,
The separable mold block is coupled correspondingly to a fixed base, a plurality of guide holes communicating with the respective holes are formed in the separable mold block, and one convex column is provided on the side of the separable mold block. And connect
The at least one reversing arm is connected to one side of the fixed base, and the reversing arm is provided with a guide groove that rotates to hook the convex column. Construction.   The reversing arm includes one grip end, one connection step extending from the grip end, and one hook portion extending from the connection step, and the guide groove is formed between the connection step and the hook portion. The structure of the replaceable fluid supply apparatus according to claim 1.   The structure of a replaceable fluid supply apparatus according to claim 2, wherein the guide groove has a single arc shape.   The guide groove is formed with one elevating part on one side adjacent to the connection step, the convex column includes one roller and one screw, and the screw passes through the roller and is screwed to the separable mold block. 4. The structure of a replaceable fluid supply apparatus according to claim 3, wherein the elevating part rotates and contacts with the roller.   A recess is formed in the outer periphery of the hole, a sealing ring is installed in the recess, and the separable mold block extends one cylindrical column at a position corresponding to the guide hole. 2. The structure of the replaceable fluid supply apparatus according to claim 1, wherein the cylindrical column is coupled with the recess and sandwiches the sealing ring.   One fitting block is protruded and extended on the edge of the cylindrical pillar, and one fitting groove is provided on the edge of the recess, and the fitting block is fitted and coupled in correspondence with the fitting groove. The structure of the replaceable fluid supply apparatus according to claim 5.   2. The structure of a replaceable fluid supply apparatus according to claim 1, wherein the convex column includes one roller and one screw, and the screw passes through the roller and is screwed to the separable mold block.   2. The structure of a replaceable fluid supply apparatus according to claim 1, wherein the number of the reversing arms is two, and the two reversing arms are connected through one connecting rod. The present invention further includes one upper transport structure and a plurality of lower transport tubes,
The fixing base corresponds to the position of each one hole, communicates with one quick joint, and the upper transport structure includes a plurality of joints and a plurality of upper transport tubes, and each of the joints communicates with each of the guide holes. And both ends of each upper transport tube communicate with each joint and one fluid supply source, and both ends of each lower transport tube communicate with each of the quick joints and one welding instrument. The structure of the replaceable fluid supply apparatus according to claim 1. 10. The exchangeable type according to claim 9, further comprising one support stand, wherein one end of the support stand is fixed on the welding instrument, and the other end of the support stand is used for fixing the fixing base. Structure of fluid supply device.

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