CN218285320U

CN218285320U - Electric bolt cutter with preset position self-checking function

Info

Publication number: CN218285320U
Application number: CN202221573716.7U
Authority: CN
Inventors: 朱建华
Original assignee: Jiangsu Sesame Tools Co ltd
Current assignee: Jiangsu Sesame Tools Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-01-13
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to the technical field of electric bolt cutters, and discloses an electric bolt cutter with a preset position self-checking function, which comprises a handheld handle and a control button arranged on the handheld handle, wherein a rotating head is fixedly arranged on the right side of the handheld handle; the rotating head is provided with a bolt head. This electric bolt sword with preset position self-checking function, through when using, at first install the bolt head with rotating the head, then aim at the bolt that waits to use with the bolt head, press control button, control button control motor circular telegram, under the effect of power, the motor rotates and drives and rotates the head rotation, thereby can realize the dismantlement to the bolt, at this in-process, contact bar and installed part contact, can move to the inboard, cooperation catch bar drives the internal motion of gangbar at the rotating head, the effect of cooperation gangbar this moment, drive contact block and the separation of connecting the electric plate, thereby the motor stall, the function of rotating the head self-checking has been realized.

Description

Electric bolt cutter with preset position self-checking function

Technical Field

The utility model relates to an electric bolt sword technical field specifically is an electric bolt sword with preset position self-checking function.

Background

The electric bolt sword is generally used for dismantling and fixing the bolt, and when using, holds the grab handle, presses the switch, can switch on the internal motor, and the internal motor rotates, drives the bolt head and rotates, realizes screwing up and relaxing to the bolt.

However, when the conventional electric bolt cutter is used, whether the bolt is screwed or not cannot be determined after the bolt is screwed, manual inspection is required, time and labor are wasted, and if the bolt which is not screwed is used, a potential safety hazard is caused, so that the electric bolt cutter with the preset position self-checking function is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electronic bush-screw sword with preset position self-checking function possesses advantages such as preset position self-checking function.

For purposes such as realizing above-mentioned preset position self-checking function, the utility model provides a following technical scheme: an electric screw driver with a preset position self-checking function comprises a handheld handle and a control button arranged on the handheld handle, wherein a rotating head is fixedly arranged on the right side of the handheld handle;

the automatic lifting device is characterized in that a bolt head is installed on the rotating head, pushing rods are connected to two sides inside the rotating head in a sliding mode, linkage rods are hinged to the inner sides of the pushing rods, contact blocks are hinged to opposite surfaces of the two linkage rods, a return spring is arranged between the linkage rods and the rotating head, and contact rods are installed on the outer sides of the pushing rods;

the inside of handheld handle is provided with the motor, the motor is connected with the contact block electricity, the inside of rotating the head is provided with and is connected with the contact block electricity and connect the piece of electricity of design with the power, when using, at first install the bolt head with rotating the head, then aim at the bolt that treats using with the bolt head, press control button, control button control motor circular telegram, under the effect of power, the motor rotates and drives the rotation head and rotate, thereby can realize the dismantlement to the bolt, at this in-process, contact bar and installed part contact, can move to the inboard, cooperation catch bar drives the internal motion of gangbar at the rotation head, the effect of cooperation gangbar this moment, drive contact block and connect the piece separation of electricity, thereby the motor stall, the function of rotating the head self-checking has been realized.

Furthermore, guide grooves are formed in two sides of the rotating head, a fixing rod is fixedly mounted on the end face, away from the bolt head, of the inner portion of each guide groove, the linkage rod can slide up and down on the fixing rod, and the design of the fixing rod and the guide grooves is achieved in order to better enable the self-checking function of the rotating head to be achieved.

Further, the length on contact lever right side is good at the length of bolt head, the inside sliding connection of guide way has the sliding block, the sliding block is connected with contact lever, catch bar, the guide way is the slope design, and the contact lever of slope design can make the sliding block slide in the inside of guide way better to realize the effect that the contact lever drove the catch bar motion.

Furthermore, the right side of the rotating head is fixedly provided with a square block, the bolt head is provided with a square groove which is correspondingly distributed on the end surface close to the square block, and the square groove and the square block are designed, so that the rotating head can be more conveniently changed in bolt head effect.

Further, the control button is electrically connected with a power supply.

Further, the contact rods are arranged on both sides of the bolt head.

Compared with the prior art, the utility model provides an electronic bolted knife with preset position self-checking function possesses following beneficial effect:

1. this electric bolt sword with preset position self-checking function, through when using, at first install the bolt head with rotate the head, then aim at the bolt that treats the use with the bolt head, press control button, control button control motor circular telegram, under the effect of power, the motor rotates and drives and rotates the head and rotate, thereby can realize the dismantlement to the bolt, at this in-process, contact bar and installed part contact, can move to the inboard, the cooperation catch bar drives the inside motion of gangbar at the rotation head, the effect of cooperation gangbar this moment, drive contact block and the separation of connecting the electric piece, thereby the motor stall, the function of rotating the head self-checking has been realized.

2. This electric bolt sword with preset position self-checking function can make the sliding block slide in the inside of guide way better through the contact lever of slope design to realize that the contact lever drives the effect of catch bar motion, the effect that the bolt head was changed to the head that can rotate more conveniently is realized to the design of square groove and square piece.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the rotating head structure of the present invention;

fig. 3 is a connection block diagram of the rotating head, the control button and the power contact structure of the present invention.

In the figure: 1. a handle; 11. a control button; 12. a motor; 13. a power source; 2. rotating the head; 21. a bolt head; 22. a push rod; 23. a linkage rod; 24. a contact block; 25. a return spring; 26. a contact lever; 3. a guide groove; 4. a fixing rod; 5. a slider; 6. a square block; 7. a square groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 3, an electric bolt cutter with a preset position self-checking function, includes a handheld handle 1, and a control button 11 disposed on the handheld handle 1, the control button 11 is electrically connected to a power supply 13, a rotating head 2 is fixedly disposed on the right side of the handheld handle 1, a square block 6 is fixedly disposed on the right side of the rotating head 2, a square groove 7 correspondingly distributed is disposed on the end surface of the bolt head 21 close to the square block 6, the square groove 7 and the square block 6 are designed to facilitate the replacement of the bolt head 21 by the rotating head 2, guide grooves 3 are disposed on both sides of the rotating head 2, a fixing rod 4 is fixedly disposed inside the guide groove 3 on the end surface far away from the bolt head 21, a linkage rod 23 can slide up and down on the fixing rod 4, and the fixing rod 4 and the guide groove 3 are designed to better realize the self-checking function of the rotating head 2.

Install bolt head 21 on the rotation head 2, the inside both sides sliding connection of rotation head 2 has catch bar 22, the inboard of catch bar 22 articulates there is link 23, it has contact block 24 to articulate on the opposite face of two link 23, be provided with reset spring 25 between link 23 and the rotation head 2, contact bar 26 is installed in the outside of catch bar 22, contact bar 26 sets up the both sides at bolt head 21, the length on contact bar 26 right side is good at the length of bolt head 21, the inside sliding connection of guide way 3 has sliding block 5, sliding block 5 and contact bar 26, catch bar 22 is connected, guide way 3 is the slope design, contact bar 26 of slope design can make sliding block 5 slide in the inside of guide way 3 better, thereby realize that contact bar 26 drives the effect of catch bar 22 motion.

The inside of handheld handle 1 is provided with motor 12, motor 12 is connected with contact block 24 electricity, the inside of rotating head 2 is provided with and is connected with contact block 24 electricity and the electric piece of being connected the design with power 13, when using, at first install bolt head 21 and rotating head 2, then aim at bolt that treats the use with bolt head 21, press control button 11, control button 11 control motor 12 circular telegram, under the effect of power 13, motor 12 rotates and drives rotating head 2 and rotate, thereby can realize the dismantlement to the bolt, at this in-process, contact bar 26 contacts with the installed part, can move to the inboard, cooperation catch bar 22 drives gangbar 23 and rotates the inside motion of head 2, the effect of cooperation gangbar 23 this moment, drive contact block 24 and the separation of electric piece of connecting, thereby motor 12 stall, the function of rotating head 2 self-checking has been realized.

The working principle is as follows: this electric bolt sword with preset position self-checking function, through when using, at first install bolt head 21 and rotation head 2, then aim at the bolt that treats the use with bolt head 21, press control button 11, control button 11 control motor 12 circular telegram, under the effect of power 13, motor 12 rotates and drives rotation head 2 and rotate, thereby can realize the dismantlement to the bolt, at this in-process, contact bar 26 and installed part contact, can inside side movement, cooperation catch bar 22 drives gangbar 23 and rotates the inside motion of head 2, the effect of cooperation gangbar 23 this moment drives contact block 24 and connects the electric piece separation, thereby motor 12 stall, the function of rotation head 2 self-checking has been realized. Contact lever 26 through the slope design can make sliding block 5 slide in the inside of guide way 3 better to realize that contact lever 26 drives the effect of catch bar 22 motion, square groove 7 and square 6's design can make things convenient for the effect that the head 2 changed bolt head 21 more.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric bolt sword with preset position self-checking function, includes handheld handle (1) and sets up control button (11) on handheld handle (1), its characterized in that: a rotating head (2) is fixedly arranged on the right side of the handheld handle (1);

a bolt head (21) is installed on the rotating head (2), pushing rods (22) are connected to two sides of the inside of the rotating head (2) in a sliding mode, linkage rods (23) are hinged to the inner sides of the pushing rods (22), contact blocks (24) are hinged to opposite surfaces of the two linkage rods (23), a return spring (25) is arranged between the linkage rods (23) and the rotating head (2), and contact rods (26) are installed on the outer sides of the pushing rods (22);

the inside of handheld handle (1) is provided with motor (12), motor (12) are connected with contact block (24) electricity, the inside of rotating head (2) is provided with and is connected with contact block (24) electricity and connect the electric piece of design with power (13) connection.

2. The electric bolt cutter with the preset position self-checking function according to claim 1, characterized in that: the novel bolt is characterized in that guide grooves (3) are formed in two sides of the rotating head (2), a fixing rod (4) is fixedly mounted in each guide groove (3) on the end face far away from the bolt head (21), and the linkage rod (23) can slide up and down on the fixing rod (4).

3. The electric bolt cutter with the preset position self-checking function according to claim 2, characterized in that: the length on the right side of the contact rod (26) is longer than that of the bolt head (21), a sliding block (5) is connected to the inner portion of the guide groove (3) in a sliding mode, the sliding block (5) is connected with the contact rod (26) and the push rod (22), and the guide groove (3) is designed in an inclined mode.

4. The electric bolt cutter with the preset position self-checking function according to claim 1, characterized in that: the right side of the rotating head (2) is fixedly provided with a square block (6), and the bolt head (21) is provided with square grooves (7) which are correspondingly distributed on the end surface close to the square block (6).

5. The electric bolt cutter with the preset position self-checking function according to claim 4, characterized in that: the control button (11) is electrically connected with a power supply (13).

6. The electric bolt cutter with the preset position self-checking function according to claim 1, characterized in that: the contact rods (26) are arranged on both sides of the bolt head (21).