CN205057891U - Special box spanner in long and narrow space and special box spanner of row's chartered plane group detector dismouting - Google Patents

Abstract

Provide a special socket wrench for narrow and long space and a special socket wrench for the disassembly and assembly of the detector of the packing unit, including the end, the handle, the outer diameter of the end and the outer diameter of the nut sleeve are the same as the metric socket wrench, but the nut The depth of the sleeve is greater than the depth of the nut sleeve of the socket wrench of the same metric specification, and the length of the handle is longer than the narrow space where the nut is installed. One end of the handle is connected to the end, and the other end is provided with a through hole for the cross bar to pass through Both ends are reinforced mechanically or by hand. The utility model can be used to disassemble and assemble the detectors on the smoke rod passages of the YPB3 and YPB4 type bale-discharging units that are centrally sealed in the packaging workshop, solve the problem of difficult operation with ordinary wrenches in narrow spaces, quickly and labor-saving, and greatly reduce the bale-discharging machine The downtime is reduced, the equipment efficiency is improved, and the workload of maintenance and operation staff is reduced. The design of this tool can also produce other different specifications according to different screw specifications, and it also has great promotion value in other occasions and industries.

Description

Special socket wrench for narrow and long space and special socket wrench for disassembly and assembly of detector of packing unit

technical field

The utility model belongs to the field of tools, in particular to a socket wrench, in particular to a socket wrench designed for the special space position of a bale-discharging unit in a wrapping workshop of the tobacco industry.

Background technique

For the YPB3 and YPB4 packaging units in the No. 2 packaging workshop of Yuxi Cigarette Factory, a cigarette rod detection detector is installed on the cylinder valve on the tobacco rod passage, and the location is concealed and the space is narrow. When the detector is damaged, it is very troublesome to replace it. Ordinary tools cannot complete the disassembly and installation of the detector, and the open-end wrench cannot be operated in the space; the socket wrench of the same specification is not deep enough, so it cannot fit on the detector head. cannot be installed or removed. If it is necessary to replace the detector, it is necessary to stop and remove a lot of parts to repair and replace the detector. The required shutdown time is very long, and generally the packing machine performs centralized sealing of more than three packing machines, and the packing machine is stopped. It must affect more than three wrapping units, seriously affecting the normal production of the equipment.

Utility model content

Provide a special socket wrench for narrow and long spaces and a special socket wrench for the disassembly and assembly of the detector of the packing unit. Disassembly and installation greatly reduces the downtime of the chartering machine, improves equipment efficiency, and reduces the workload of maintenance and operation staff. The design of the tool can also produce other different specifications according to different screw specifications, and it has great promotion value in other occasions and even in other industries.

The technical scheme of the utility model is as follows:

A special socket wrench for narrow and long spaces, characterized in that it includes a terminal 1 and a handle 2, the outer diameter of the terminal and the outer diameter of the nut sleeve are the same as those of the metric specification socket wrench, but the depth of the nut sleeve is greater than the equivalent metric specification The depth of the nut sleeve of the socket wrench is deep, the length of the handle is longer than the narrow space where the nut is installed, one end of the handle is connected to the end, and the other end of the handle is provided with a through hole 3 near the end for the cross bar to pass through. The end is reinforced mechanically or by hand, and the axis of the through hole is perpendicular to the axis of the handle.

Further, the handle is made of steel pipe, one end of the steel pipe is welded and fixed to the end, and the tail end of the steel pipe is correspondingly opened with two through holes 3 with coincident axes, the cross bar passes through the two through holes, and the two ends of the cross bar are mechanically or manually Afterburner.

Further, the length of the handle is greater than or equal to 300mm.

Further, the end head is the same as the metric 27mm socket wrench, the outer diameter of the end head is 35mm, and the diameter of the nut sleeve is 27mm.

Further, the diameter of the said through hole 3 is 10mm.

A special socket wrench for disassembling and assembling the detector of the bale discharge unit adopts the special socket wrench for the narrow and long space mentioned above.

The special socket wrench designed and manufactured according to the technical scheme of the utility model is used to disassemble and install the nut of the cigarette rod arrival detector of the cigarette rod packing machine, which has the technical effect of convenience, quickness and labor saving.

Description of drawings

Fig. 1 is the front view of an embodiment of the special socket wrench for the narrow and long space of the utility model;

Fig. 2 is the perspective view of an embodiment of the special socket wrench for the narrow and long space of the utility model;

Fig. 3 is a top view of the end of an embodiment of the special socket wrench for narrow and long spaces of the present invention.

detailed description

Now in conjunction with specific embodiment and accompanying drawing, the utility model is further described.

For this installation position and situation, as shown in Figure 1 and Figure 2, the special socket wrench for narrow and long spaces of the present invention includes a terminal 1, a handle 2, the outer diameter of the terminal and the outer diameter of the nut sleeve and the metric specification. The socket wrench is the same, but the depth of the nut sleeve is greater than that of the socket wrench of the same metric specification, and the length of the handle is longer than the narrow space where the nut is installed. The through hole 3 is used for the cross bar to pass through, and the two ends of the cross bar are reinforced mechanically or by hand, and the axis of the through hole is perpendicular to the axis of the handle.

A smoke rod detection detector is installed on the cylinder valve of the cigarette rod channel of the YPB3 and YPB4 type packing units in the No. 2 packaging workshop of Yuxi Cigarette Factory. The location is concealed and the space is narrow. It is a metric 27mm external hexagon nut. To disassemble the nut, a metric 27mm open-end wrench or a socket wrench of the same type is required, but the position is very narrow and the open-end wrench cannot be rotated. At the same time, the length of the detector is relatively large, exceeding the depth of the ordinary socket wrench of this type, so that the socket wrench cannot be placed on the detector to disassemble or install its fixing nut.

The screw that fixes the smoke rod in place detector is metric 27mm. The tool designed and manufactured is a tool similar to a socket wrench. The end of the tool is the same as the metric 27mm socket wrench. The difference is that the tool The depth of the end of the socket wrench is much deeper than that of the ordinary socket wrench. It can cover the detector to remove the fixing nut of the detector. At the same time, it has a handle with a length of 300mm. The other end of the handle is designed with a through hole near the end of the end. It is a small hole of 10mm, which can be inserted into the metal cross bar for force removal or installation. The length of the handle can also be 310mm, 320mm, etc.

The screw that fixes the smoke rod in place detector is metric 27mm. This design and manufacture a socket wrench end with a specification of metric 27mm, and then use a steel pipe with an outer diameter of m of 27mm and a wall thickness of 2mm with the prepared sleeve. The socket wrench heads are welded together, that is, the depth of the socket is deepened on the basis of the ordinary socket wrench, and then two holes with a diameter of 10mm are opened at the end of the steel pipe to insert the cross bar for added force.

As shown in the figure, the handle length L=300mm, the outer diameter a of the end head is 35mm, the diameter of the nut sleeve is 27mm, the height h of the end head is 10mm, the diameter of the through hole ΦA=10mm, and the outer diameter of the handle steel pipe m=27mm.

The successful design and application of this special tool has greatly shortened the disassembly, installation, and replacement time of the detector, improved equipment efficiency, and reduced the workload of maintenance personnel. Simultaneously, it is also simple and convenient in design and manufacture, and there is a large space for promotion in cigarette factories or other similar industrial occasions.

At the same time, because the tool is only designed and manufactured for the size of the detector, and the specifications and sizes are different in other occasions, a complete set of improved special sockets can be designed and produced for all metric socket wrenches according to the design concept Wrench series.

Finally, it should be noted that: the above embodiment is only used to illustrate the technical solution of the present case and not limit it; although the present case has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should understand that: the present case can still be Modifications to the specific implementation methods or equivalent replacement of some technical features; without departing from the spirit of the technical solution of this case, all of them should be covered by the scope of the technical solution claimed in this case.

Claims (8)

1. A special socket wrench for narrow and long spaces, characterized in that it comprises a terminal (1), a handle (2, the outer diameter of the terminal and the outer diameter of the nut sleeve are the same as those of the metric specification socket wrench, but the nut sleeve The depth of the nut sleeve is greater than that of the socket wrench of the same metric specification. The length of the handle is longer than the narrow space where the nut is installed. One end of the handle is connected to the end, and the other end of the handle is provided with a through hole (3) near the end for horizontal The rod passes through, the two ends of the cross bar are reinforced mechanically or by hand, and the axis of the through hole is perpendicular to the axis of the handle. 2. A special socket wrench for narrow and long spaces according to claim 1, characterized in that the handle is made of steel pipe, one end of the steel pipe is welded and fixed to the end, and the tail end of the steel pipe is correspondingly opened with two through-holes whose axes coincide. hole (3), the cross bar passes through the two through holes, and the two ends of the cross bar are reinforced mechanically or by hand. 3. A special socket wrench for narrow and long spaces according to claim 1, characterized in that the length of the handle is greater than or equal to 300mm. 4. A special socket wrench for narrow and long spaces according to claim 2, characterized in that the length of the handle is greater than or equal to 300mm. 5. A special socket wrench for narrow and long spaces according to claim 3, characterized in that the end is the same as the metric 27mm socket wrench, the outer diameter of the end is 35mm, and the diameter of the nut sleeve is 27mm . 6. A special socket wrench for narrow and long spaces according to claim 4, characterized in that, the end is the same as the socket wrench of the metric 27mm specification, the outer diameter of the end is 35mm, and the diameter of the nut sleeve is 27mm . 7. A special socket wrench for narrow and long spaces according to any one of claims 1 to 6, characterized in that the diameter of the through hole (3) is 10 mm. 8. A special socket wrench for the disassembly and assembly of the detector of the bale discharge unit, which is characterized in that the special socket wrench for narrow and long spaces described in any one of claims 1 to 7 is used.