CN210850020U - Multifunctional adjustable wrench - Google Patents

Abstract

The utility model relates to a hardware and tools technical field is a multi-functional monkey wrench, including monkey wrench, dismantlement round pin and electric drill chuck key, monkey wrench includes wrench body, regular jaw and movable vice jaw, and wrench body top is equipped with regular jaw, and regular jaw lower extreme and wrench body right part upper end fixed mounting are in the same place, and regular jaw left side is equipped with movable vice jaw that can remove about wrench body upper end, and movable vice jaw lower extreme and wrench body left part upper end are installed together, and wrench body top is equipped with the dismantlement round pin that can dismouting angle mill clamp plate. The utility model discloses rational in infrastructure, it is convenient to make, can accomplish simultaneously and dismantle and mounting nut through the monkey wrench body, and the angle mill clamp plate of the different specifications of distance dismantlement and installation between the cylindric lock is adjusted through monkey wrench in order to change the emery wheel, dismantles and installs electric drill chuck drill bit through electric drill chuck key, has that the practicality is wide, laborsaving, high-efficient, keeps convenient characteristics.

Description

Multifunctional adjustable wrench

technical field

The utility model relates to the technical field of hardware tools, which is a multifunctional adjustable wrench.

Background technique

During the maintenance of the substation, for the working environment with a wide range of operations and a large number of equipment, the on-site operators need to grind and drill the equipment. , seriously affecting the progress of the maintenance work, resulting in the maintenance work not being completed on time, which will bring a lot of influence and loss to people's normal life and the normal operation of the factory.

SUMMARY OF THE INVENTION

The utility model provides a multifunctional adjustable wrench, which overcomes the above-mentioned deficiencies of the prior art, and can effectively solve the problem that the angle grinder wrench and the electric drill chuck key are easily lost, and the nut, the angle grinder grinding wheel and the electric drill chuck can be disassembled and installed. The problem that the drill needs to switch between three tools.

The technical scheme of the utility model is realized by the following measures: a multifunctional adjustable wrench, comprising an adjustable wrench, a dismantling pin and an electric drill chuck key, the adjustable wrench includes a wrench body, a fixed jaw and a movable jaw, and the upper part of the wrench body There is a fixed jaw, the lower end of the fixed jaw and the upper end of the right part of the wrench body are fixedly installed together, the left side of the fixed jaw is provided with a movable jaw that can move left and right on the upper end of the wrench body, the lower end of the movable jaw and the upper end of the left part of the wrench body are fixed together. Installed together, there is a disassembly pin above the wrench body that can disassemble and assemble the pressure plate of the angle grinder. The disassembly pin includes a left cylindrical pin and a right cylindrical pin. For the same right hole, the distance from the center line of the left hole to the upper end surface of the wrench body is the same as the distance from the center line of the right hole to the upper end surface of the wrench body. The left cylindrical pin is fixedly installed in the left hole and the right cylindrical pin is fixedly installed in the right hole. The lower part of the main body of the wrench is fixedly mounted with an electric drill chuck key capable of disassembling and assembling the electric drill bit.

The following are further optimizations or/and improvements to the above-mentioned technical solutions of the utility model:

The above-mentioned left cylindrical pin can be a stepped pin. The left cylindrical pin includes a left large diameter section, a left connecting section and a left small diameter section in sequence from front to back. The left connecting section is fixedly installed in the left hole, the right cylindrical pin is a stepped pin, and the right cylindrical pin is a stepped pin. From front to back, it includes a right large diameter section, a right connecting section and a right small diameter section. The right connecting section is fixedly installed in the right hole, the front end of the left large diameter section and the front end of the right large diameter section are located in the same vertical plane, and the rear end of the left small diameter section is located in the same vertical plane. It is in the same vertical plane as the rear end of the right small diameter segment.

The outer diameter of the left large-diameter section may be the same as the outer diameter of the right large-diameter section, and the outer diameter of the left small-diameter section and the right small-diameter section may be the same.

The outer diameter of the left connecting section may be the same as the outer diameter of the left small-diameter section, and the outer diameter of the right connecting section and the outer diameter of the right small-diameter section may be the same.

The above-mentioned electric drill chuck key may include a front electric drill chuck key, a connecting cylinder and a rear electric drill chuck key. The lower part of the wrench body is provided with a round hole that runs through the front and rear, and a matching connecting cylinder is fixedly installed in the round hole. There is a front electric drill chuck key. The front electric drill chuck key includes a front bevel gear and a front top cylinder. The front bevel gear is in the shape of a cone with a small front and a large rear. The rear end of the front bevel gear and the front end of the connecting cylinder are fixedly installed together. The front bevel gear The front end and the rear end of the front top cylinder are fixedly installed together. The rear side of the connecting cylinder is provided with a rear electric drill chuck key. The rear electric drill chuck key includes a rear bevel gear and a rear top cylinder. The front end of the rear bevel gear and the rear end of the connecting cylinder are fixedly installed together, and the rear end of the rear bevel gear and the front end of the rear top cylinder are fixedly installed together.

A non-slip pattern may be provided on the outer side of the middle part of the main body of the wrench. The outer diameter of the left large-diameter section may be the same as that of the right large-diameter section, and the outer diameter of the left small-diameter section may be the same as the outer diameter of the right small-diameter section.

The utility model has reasonable structure and convenient manufacture. The nut is disassembled and installed through the adjustable wrench body, the distance between the cylindrical pins is adjusted through the adjustable wrench to disassemble and install the pressing plates of the angle grinder of different specifications to replace the grinding wheel, and the electric drill chuck key is used to disassemble and install the grinding wheel. The installation of electric drill chuck bits has the characteristics of wide practicability, labor saving, high efficiency and convenient storage.

Description of drawings

Figure 1 is a schematic view of the structure of the front view of the preferred embodiment of the present invention.

FIG. 2 is a schematic view of the rear view of FIG. 1 .

FIG. 3 is a left partial cross-sectional structural schematic diagram of FIG. 1 .

The codes in the accompanying drawings are respectively: 1 is the front top cylinder, 2 is the front bevel gear, 3 is the main body of the wrench, 4 is the fixed jaw, 5 is the left cylindrical pin, 6 is the right cylindrical pin, 7 is the movable jaw, 8 For the anti-skid pattern, 9 is the right hole, 10 is the left hole, 11 is the rear top cylinder, 12 is the rear bevel gear, 13 is the connecting cylinder, and 14 is the round hole.

Detailed ways

The present invention is not limited by the following examples, and specific implementations can be determined according to the technical solutions and actual conditions of the present invention.

In the present utility model, for the convenience of description, the description of the relative positional relationship of each component is described according to the layout of Figure 1 of the specification, such as: the positions of front, rear, upper, lower, left, right, etc. The relationship is determined according to the layout direction of the drawings in the specification.

Below in conjunction with embodiment and accompanying drawing, the utility model is further described:

As shown in Figures 1, 2, and 3, the multifunctional adjustable wrench includes an adjustable wrench, a disassembly pin and an electric drill chuck key. The adjustable wrench includes a wrench body 3, a fixed jaw 4 and a movable jaw 7. The upper part of the wrench body 3 is provided with There is a fixed jaw 4, the lower end of the fixed jaw 4 and the upper end of the right part of the wrench main body 3 are fixedly installed together, the left side of the fixed jaw 4 is provided with a movable jaw 7 that can move left and right on the upper end of the wrench main body 3, and the lower end of the movable jaw 7 It is installed together with the upper end of the left part of the wrench body 3. The upper part of the wrench body 3 is provided with a disassembly pin that can disassemble and assemble the pressure plate of the angle grinder. The disassembly pin includes a left cylindrical pin 5 and a right cylindrical pin 6. The left hole 10, the fixed jaw 4 is provided with the same right hole 9 as the left hole 10, the distance from the center line of the left hole 10 to the upper end surface of the wrench body 3 is the same as the distance from the center line of the right hole 9 to the upper end surface of the wrench body 3 , the left hole 10 is fixedly installed with the left cylindrical pin 5, the right hole 9 is fixedly installed with the right cylindrical pin 6, and the lower part of the wrench body 3 is fixedly installed with an electric drill chuck key that can disassemble and assemble the electric drill bit. According to requirements, the adjustable wrench body can be a known technology, such as a 12-inch adjustable wrench, the left cylindrical pin 5 is fixedly installed in the left hole 10 by welding, and the right cylindrical pin 6 is fixedly installed in the right hole 9 by welding. During use, through this arrangement, the utility model can simultaneously complete the disassembly and assembly of the nut, the disassembly and assembly of the pressure plate of the angle grinder, and the disassembly and assembly of the electric drill bit. By adjusting the movable jaw 7, the left cylindrical pin 5 and the right The distance of the cylindrical pin 6 changes, which can meet the disassembly requirements of the pressure plate of the angle grinder of different sizes. The utility model has the advantages of reasonable structure, convenient manufacture, multiple purposes, convenient use and not easy to lose.

The above multi-function adjustable wrench can be further optimized or/and improved according to actual needs:

As shown in Figures 1, 2, and 3, the left cylindrical pin 5 is a stepped pin, and the left cylindrical pin 5 sequentially includes a left large diameter section, a left connecting section and a left small diameter section from front to back, and the left connecting section is fixedly installed in the left hole 10 Inside, the right cylindrical pin 6 is a stepped pin, and the right cylindrical pin 6 sequentially includes a right large diameter section, a right connecting section and a right small diameter section from front to back, the right connecting section is fixedly installed in the right hole 9, and the front end of the left large diameter section and the right The front end of the large diameter section is located in the same vertical plane, and the rear end of the left small diameter section and the rear end of the right small diameter section are located in the same vertical plane. During use, this arrangement enables the left cylindrical pin 5 and the right cylindrical pin 6 to obtain a better control feeling when disassembling and assembling the pressure plate of the angle grinder, and reduces the fatigue strength of the hand.

As shown in Figures 1, 2, and 3, the outer diameter of the left large-diameter section is the same as the outer diameter of the right large-diameter section, and the outer diameter of the left small-diameter section is the same as the outer diameter of the right small-diameter section. According to requirements, the outer diameter of the left large diameter section and the outer diameter of the right large diameter section are both 6mm, and the outer diameter of the left small diameter section and the outer diameter of the right small diameter section are both 4mm. In the process of use, through such arrangement, the force of the left cylindrical pin and the right cylindrical pin can be consistent in the process of use, thereby increasing the reliability of the utility model in use.

As shown in Figures 1, 2 and 3, the outer diameter of the left connecting section is the same as the outer diameter of the left small diameter section, and the outer diameter of the right connecting section and the outer diameter of the right small diameter section are the same. According to requirements, the outer diameter of the left connecting section, the outer diameter of the left small diameter section, the outer diameter of the right connecting section and the outer diameter of the right small diameter section are all 4 mm. In the process of use, the left cylindrical pin 5 and the right cylindrical pin 6 can be more easily processed by this arrangement.

As shown in Figures 1, 2, and 3, the electric drill chuck key includes a front electric drill chuck key, a connecting cylinder 13 and a rear electric drill chuck key. The lower part of the wrench body 3 is provided with a round hole 14 that runs through the front and rear, and the round hole 14 is fixed inside. A matching connecting cylinder 13 is installed. The front side of the connecting cylinder 13 is provided with a front electric drill chuck key. The front electric drill chuck key includes a front bevel gear 2 and a front top cylinder 1. The front bevel gear 2 is in the shape of a circular cone with a small front and a large rear. , the rear end of the front bevel gear 2 and the front end of the connecting cylinder 13 are fixedly installed together, the front end of the front bevel gear 2 and the rear end of the front top cylinder 1 are fixedly installed together, the rear side of the connecting cylinder 13 is provided with the rear electric drill chuck key, the rear electric drill clamp The head key includes a rear bevel gear 12 and a rear top cylinder 11. The rear bevel gear 12 is in the shape of a cone with a large front and a small rear. The front end of the rear bevel gear 12 and the rear end of the connecting cylinder 13 are fixedly installed together. The rear end of the rear bevel gear 12 and the rear The front ends of the top cylinders 11 are fixedly mounted together. According to requirements, between the connecting cylinder 13 and the circular hole 14 , between the rear end of the front bevel gear 2 and the front end of the connecting cylinder 13 , and between the front end of the rear bevel gear 12 and the rear end of the connecting cylinder 13 can be fixedly installed together by welding. During use, the scope of application of the present invention can be increased by such setting.

As shown in Figures 1 , 2 and 3 , a non-slip pattern 8 is provided on the outer side of the middle part of the wrench body 3 . According to requirements, the anti-skid pattern 8 can be directly processed on the outer side of the middle part of the wrench body 3 , or a non-slip pad with the anti-skid pattern 8 can be fixedly installed on the outer side of the middle part of the wrench body 3 . In the process of use, through such a setting, slippage can be avoided in the process of using the present invention, and the safety of the use of the present invention can be increased.

The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and can increase or decrease unnecessary technical features according to actual needs to meet the needs of different situations.

Claims (9)

1. A multifunctional adjustable wrench is characterized by comprising an adjustable wrench, a disassembling pin and an electric drill chuck key, wherein the adjustable wrench comprises a wrench main body, a fixed jaw and a movable jaw, the fixed jaw is arranged above the wrench main body, the lower end of the fixed jaw is fixedly installed with the upper end of the right part of the wrench main body, the left side of the fixed jaw is provided with the movable jaw capable of moving left and right on the upper end of the wrench main body, the lower end of the movable jaw is installed with the upper end of the left part of the wrench main body, the disassembling pin capable of disassembling an angle grinder pressure plate is arranged above the wrench main body, the disassembling pin comprises a left cylindrical pin and a right cylindrical pin, the movable jaw is provided with a left hole penetrating through the front and the back, the fixed jaw is provided with a right hole identical to the left hole, the distance from the center line of the left hole to the upper, a right cylindrical pin is fixedly installed in the right hole, and an electric drill chuck key capable of assembling and disassembling an electric drill bit is fixedly installed on the lower portion of the wrench main body.

2. The multi-functional adjustable wrench according to claim 1, wherein the left cylindrical pin is a stepped pin, the left cylindrical pin sequentially includes a left large diameter section, a left connecting section and a left small diameter section from front to back, the left connecting section is fixedly installed in the left hole, the right cylindrical pin is a stepped pin, the right cylindrical pin sequentially includes a right large diameter section, a right connecting section and a right small diameter section from front to back, the right connecting section is fixedly installed in the right hole, the front end of the left large diameter section and the front end of the right large diameter section are located on the same vertical plane, and the rear end of the left small diameter section and the rear end of the right small diameter section are located on the same vertical plane.

3. The multi-function adjustable wrench according to claim 2, wherein the outer diameter of the left large diameter section is the same as the outer diameter of the right large diameter section, and the outer diameter of the left small diameter section is the same as the outer diameter of the right small diameter section.

4. The multi-functional adjustable wrench according to claim 2 or 3, wherein the outer diameter of the left connecting section is the same as the outer diameter of the left small-diameter section, and the outer diameter of the right connecting section is the same as the outer diameter of the right small-diameter section.

5. The multi-function adjustable wrench according to claim 1, 2 or 3, wherein the drill chuck key includes a front drill chuck key, connect cylinder and back electric drill chuck key, the round hole that link up around spanner main part lower part is equipped with, fixed mounting has assorted connection cylinder in the round hole, it is equipped with preceding electric drill chuck key to connect the cylinder front side, preceding electric drill chuck key includes preceding bevel gear and preceding top cylinder, preceding bevel gear is big-end-in-front round platform form, preceding bevel gear rear end is in the same place with connection cylinder front end fixed mounting, preceding bevel gear front end is in the same place with preceding top cylinder rear end fixed mounting, it is equipped with back electric drill chuck key to connect the cylinder rear side, back electric drill chuck key includes back bevel gear and back top cylinder, back bevel gear is big-end-in-front round platform form, back bevel gear front end is in the same place with connection cylinder rear end fixed mounting, back bevel gear rear end is in the same place with back top cylinder front end.

6. The multi-function adjustable wrench according to claim 4, wherein the drill chuck key includes a front drill chuck key, connect cylinder and back electric drill chuck key, the round hole that link up around spanner main part lower part is equipped with, fixed mounting has assorted connection cylinder in the round hole, it is equipped with preceding electric drill chuck key to connect the cylinder front side, preceding electric drill chuck key includes preceding bevel gear and preceding top cylinder, preceding bevel gear is big-end-in-front round platform form, preceding bevel gear rear end is in the same place with connection cylinder front end fixed mounting, preceding bevel gear front end is in the same place with preceding top cylinder rear end fixed mounting, it is equipped with back electric drill chuck key to connect the cylinder rear side, back electric drill chuck key includes back bevel gear and back top cylinder, back bevel gear is big-end-in-front round platform form, back bevel gear front end is in the same place with connection cylinder rear end fixed mounting, back bevel gear rear end is in the same place with back top cylinder front end.

7. The multi-functional adjustable wrench according to claim 1, 2, 3 or 6, wherein the wrench body is provided with anti-slip patterns on the outer side of the middle portion thereof.

8. The multi-functional adjustable wrench according to claim 4, wherein the wrench body is provided with anti-slip patterns on the outer side of the middle portion thereof.

9. The multi-functional adjustable wrench according to claim 5, wherein the wrench body is provided with anti-slip patterns on the outer side of the middle portion thereof.

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