CN218082464U - Inner hexagonal wrench assembly with lengthened sleeve rod - Google Patents

Abstract

The utility model belongs to the technical field of the hexagonal spanner, especially, an interior hexagonal wrench assembly with extension loop bar can not rotate with the help of the motor to drive the problem of twisting of screw to current extension loop bar, and the scheme as follows is put forward now, and it includes the dwang, the top of dwang is equipped with manual runner assembly, be equipped with electronic runner assembly in the dwang, the below of dwang is equipped with interior hexagonal wrench assembly, manual runner assembly includes the connecting rod at fixed connection dwang top, the equal fixedly connected with in both ends of connecting rod rotates the handle, the utility model discloses a hold the rotation handle increase to be convenient for to the rotation of this device to the area of holding of extension loop bar, rotate the start-up of motor simultaneously, take and to move the spanner and rotate, saved the manual work, the swivel ring of spanner itself holds the swivel ring and can change over to the screw into the nut in, is convenient for advance the screw and advances the screw to fix a position in the nut.

Description

Inner hexagonal wrench assembly with lengthened sleeve rod

Technical Field

The utility model relates to an interior hexagonal spanner technical field especially relates to an interior hexagonal spanner subassembly with extension loop bar.

Background

The enterprise production equipment has a complex structure and is integrally compact, a large number of connecting elements are used in the connection and installation processes, maintenance and overhaul are needed during the use of the equipment, and an open wrench and an inner hexagonal wrench are frequently used for dismounting and mounting.

Because the condition of equipment is different, just also different to the requirement that the screw was twisted, the hexagon socket head wrench usually needs the extension loop bar to alleviate the required power of twisting the screw, and can only twist through the manual work, when twisting the screw for a long time, the power of maintainer arm also can weaken greatly, only relies on extension loop bar to twist the screw and still very labouring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the extension loop bar can not rotate with the help of the motor and drive twisting of screw among the prior art, and the allen key subassembly with extension loop bar that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an inner hexagonal wrench assembly with a lengthened loop bar comprises a rotating bar, wherein a manual rotating assembly is arranged at the top of the rotating bar;

an electric rotating assembly is arranged in the rotating rod;

and an inner hexagonal wrench assembly is arranged below the rotating rod.

Preferably, the manual rotating assembly comprises a connecting rod fixedly connected with the top of the rotating rod, and rotating handles are fixedly connected with the two ends of the connecting rod.

Preferably, electric rotating assembly includes the electric putter in the fixed connection dwang, electric putter's output shaft fixedly connected with rotates the motor, be equipped with the rectangular channel in the dwang, the output shaft that rotates the motor extends to rectangular channel and the square frame of fixedly connected with, and square frame sliding connection is in the rectangular channel, be equipped with square groove in stating square frame, one side inner wall that square frame kept away from each other all is equipped with spherical groove, be equipped with the ring frame groove in the dwang, the circular frame of bottom fixedly connected with of square frame, and circular frame sliding connection is in the ring frame inslot.

Preferably, the hexagon socket wrench assembly includes the square piece of sliding fit in square frame, two ball-type fixture blocks of sliding connection in the square piece, two one side fixedly connected with spring that the ball-type fixture block is close to each other, the circular nut of bottom fixed connection of square piece, the outer wall fixedly connected with swivel becket of circular nut, the bottom of circular nut is equipped with the screw groove.

Preferably, be equipped with spacing spout in the dwang, one side fixedly connected with fixed plate of rotating the motor, and fixed plate and spacing spout sliding connection.

Preferably, a battery is fixedly connected in the connecting rod.

The utility model discloses in, a hexagon socket wrench assembly beneficial effect with extension loop bar:

1. the utility model discloses be equipped with the swivel becket, can rotate internal hexagonal spanner through rotating the swivel becket, make the hexagonal screw change over to advance in the nut.

2. The utility model discloses be equipped with the rotation handle and hold the rotation handle through both hands and can drive connecting rod and dwang and rotate.

3. The utility model discloses be equipped with electric putter, will rotate the motor through electric putter and outwards release, drive the round frame through the start-up of rotating the motor and rotate, the round frame drives circular nut and rotates, rotates the screw.

The utility model discloses a hold the rotation handle and increase the rotation of being convenient for to this device to the area of holding of extension loop bar, rotate the start-up of motor simultaneously, the spanner that must be moved is rotated, has saved the manual work, and the swivel becket of spanner itself holds the swivel becket and can change over to the screw into the nut in, is convenient for advance the screw into the nut in advance fix a position the screw.

Drawings

Fig. 1 is a three-dimensional schematic view of an allen wrench assembly with an elongated loop bar according to the present invention;

fig. 2 is a three-dimensional cross-sectional view of an allen wrench assembly with an elongated loop bar according to the present invention;

figure 3 is the utility model provides a three-dimensional cross-sectional view of allen key subassembly dwang with extension loop bar

Fig. 4 is a three-dimensional schematic view of a circular nut of an allen wrench assembly with an elongated stem according to the present invention;

fig. 5 is a three-dimensional cross-sectional view of the circular nut of the allen wrench assembly with the elongated sleeve rod according to the present invention.

In the figure: 1. rotating the handle; 2. a connecting rod; 3. rotating the rod; 4. an electric push rod; 5. rotating the motor; 6. a limiting chute; 7. a square frame; 8. a circular frame; 9. a square groove; 10. a spherical groove; 11. a square block; 12. a spherical fixture block; 13. a spring; 14. a circular nut; 15. a rotating ring; 16. a screw groove; 17. an annular frame groove; 18. a battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1 to 5, the hexagon socket wrench assembly with the lengthened loop bar comprises a rotating rod 3, wherein a manual rotating assembly is arranged at the top of the rotating rod 3, an electric rotating assembly is arranged in the rotating rod 3, and a hexagon socket wrench assembly is arranged below the rotating rod 3.

Example two

The improvement on the basis of the first embodiment: an inner hexagon wrench assembly with an elongated loop bar, comprising a rotating rod 3, wherein a manual rotating assembly is arranged on the top of the rotating rod 3, an electric rotating assembly is arranged in the rotating rod 3, an inner hexagon wrench assembly is arranged below the rotating rod 3, the manual rotating assembly comprises a connecting rod 2 fixedly connected with the top of the rotating rod 3, rotating handles 1 are fixedly connected with both ends of the connecting rod 2, the rotating handles 1 can be held by both hands to drive the connecting rod 2 and the rotating rod 3 to rotate, the electric rotating assembly comprises an electric push rod 4 fixedly connected with the inside of the rotating rod 3, an output shaft of the electric push rod 4 is fixedly connected with a rotating motor 5, a rectangular groove is arranged in the rotating rod 3, an output shaft of the rotating motor 5 extends into the rectangular groove and is fixedly connected with a square rack 7, the square rack 7 is slidably connected in the rectangular groove, a square groove 9 is arranged in the square rack 7, the inner wall of one side, which the square rack 7 is far away from each other, an annular rack groove 17 is arranged in the rotating rod 3, a circular rack 8 is fixedly connected with the bottom of the rotating rack 7, the inner hexagon wrench assembly comprises a ball block 11 which is slidably fitted in the square rack 7, two ball nuts 12 are connected with a fixed nut, a fixed screw, a ball nut 14 is arranged on one side of the inner hexagon nut fixed in the rotating rack, a fixed with a ball nut fixed plate 14, and a fixed screw, a ball nut fixed plate 14 which is arranged on one side of the inner hexagon nut fixed in the rotating rack 6, a fixed with a ball nut fixed in the fixed nut fixed plate 14, will rotate motor 5 through electric putter 4 and outwards release, start-up through rotating motor 5 drives round frame 8 and rotates, round frame 8 drives circular nut 14 and rotates, rotate the screw, be provided with the apron on the dwang 3, through dismantling the apron, maintain and the inspection electric putter 4 and rotation motor 5, fixedly connected with battery 18 in the connecting rod 2, can dismantle on the connecting rod 2 and be provided with the battery cover, make things convenient for later stage to change battery 18, battery 18 is connected with electric putter 4 and rotation motor 5 through two switches and electric wire (not shown in the figure).

However, as is well known to those skilled in the art, the working principle and wiring method of the electric push rod 4 and the rotating motor 5 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: when the utility model is used, the screw groove 16 is sleeved on the hexagonal screw, the screw is aligned to the nut hole to be screwed in, the rotating ring 15 is held by hand to screw the screw into the nut hole, when the screw is not screwed, the position above the rotating ring 15 is buckled into the square frame 7 and the circular frame 8, when the inner walls of the spherical fixture block 12 and the square groove 9 are contacted, the inner wall of the square groove 9 pressurizes the two spherical fixture blocks 12, the two spherical fixture blocks 12 approach to each other to extrude the spring 13, when the spherical fixture blocks 12 are buckled into the spherical groove 10, the spring 13 is released to push the spherical fixture blocks 12 into the spherical groove 10, so as to ensure that the square blocks 11 and the circular nut 14 can not easily slide off from the circular frame 8 of the square frame 7, the rotating handle 1 is rotated, the rotating handle 1 drives the connecting rod 2, the connecting rod 2 drives the rotating rod 3 to rotate, dwang 3 drives circular nut 14 and the relevant subassembly of below and rotates, rotate the screw, the utility model discloses also can twist the screw through the rotation that rotates motor 5, provide electric power through battery 18, make electric putter 4 will rotate motor 5 and promote downwards, it drives square frame 7 downstream to rotate motor 5 downstream, promote square frame 7 to the ring frame inslot 17 in, relieve the braking of rectangular channel to square frame 7, square frame 7 promotes circular frame 8 and removes the below to ring frame groove 17, start rotating motor 5, the output shaft that rotates motor 5 drives square frame 7 and rotates, square frame 7 drives circular frame 8 and rotates, square frame 7 and circular frame 8 drive the square piece 11 and the circular nut 14 rotation of buckle in square groove 9 and circular frame 8 respectively, thereby it rotates to drive the screw.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The inner hexagonal wrench assembly with the lengthened loop bar comprises a rotating bar (3), and is characterized in that a manual rotating assembly is arranged at the top of the rotating bar (3);

an electric rotating assembly is arranged in the rotating rod (3);

and an inner hexagonal wrench assembly is arranged below the rotating rod (3).

2. An allen wrench assembly with an elongated socket rod according to claim 1, characterised in that the manual rotation assembly comprises a connecting rod (2) fixedly connected to the top of the rotation rod (3), and the rotation handle (1) is fixedly connected to both ends of the connecting rod (2).

3. The allen wrench assembly with the lengthened loop bar as claimed in claim 1, wherein the electric rotating assembly comprises an electric push rod (4) in a fixedly connected rotating rod (3), an output shaft of the electric push rod (4) is fixedly connected with a rotating motor (5), a rectangular groove is formed in the rotating rod (3), an output shaft of the rotating motor (5) extends into the rectangular groove and is fixedly connected with a square frame (7), the square frame (7) is slidably connected in the rectangular groove, a square groove (9) is formed in the square frame (7), one side inner wall of the square frame (7) away from each other is provided with a spherical groove (10), an annular frame groove (17) is formed in the rotating rod (3), the bottom of the square frame (7) is fixedly connected with a round frame (8), and the round frame (8) is slidably connected in the annular frame groove (17).

4. The allen wrench assembly with the lengthened loop bar as claimed in claim 2, wherein the allen wrench assembly comprises a square block (11) which is slidably fitted in a square frame (7), the square block (11) is slidably connected with two ball-shaped fixture blocks (12), one side of the two ball-shaped fixture blocks (12) close to each other is fixedly connected with a spring (13), the bottom of the square block (11) is fixedly connected with a circular nut (14), the outer wall of the circular nut (14) is fixedly connected with a rotating ring (15), and the bottom of the circular nut (14) is provided with a screw groove (16).

5. The allen wrench assembly with the lengthened sleeve rod as claimed in claim 3, wherein a limiting sliding groove (6) is formed in the rotating rod (3), a fixing plate is fixedly connected to one side of the rotating motor (5), and the fixing plate is slidably connected with the limiting sliding groove (6).

6. An allen wrench assembly with an elongate socket according to either one of claims 2 or 4, in which a battery (18) is fixedly connected within the connecting rod (2).

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