CN218396043U

CN218396043U - Hand-held type instrument is used in mechanical maintenance

Info

Publication number: CN218396043U
Application number: CN202223054465.4U
Authority: CN
Inventors: 夏泽林; 徐显海; 杨忠君; 杨有为; 王明煜; 陈震前
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-01-31
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a hand-held type instrument for mechanical maintenance relates to mechanical maintenance instrument technical field, including first main part, drill bit, one side fixedly connected with connector of first main part, first mounting groove has been seted up to the inside of first main part, one side fixed mounting of first mounting groove has the second motor, the second mounting groove has been seted up to the inside of connector, the inside of second mounting groove is provided with the connecting block, one side fixedly connected with dwang of connecting block, the one end of dwang and the output fixed connection of second motor, the beneficial effects of the utility model are that: can make the iron plate remove to the electro-magnet through opening the electro-magnet, can drive the movable plate through the removal of iron plate and remove to the electro-magnet to compress the spring, can drive the fixture block through the removal of movable plate and remove to third mounting groove is inside, thereby can remove the joint with the drill bit, thereby be convenient for install the dismantlement to the drill bit.

Description

Hand-held type instrument is used in mechanical maintenance

Technical Field

The utility model relates to a mechanical maintenance tool technical field specifically is a hand-held type instrument is used in mechanical maintenance.

Background

The mechanical maintenance refers to the maintenance of large and complex mechanical equipment, and the technical demonstration, analysis, summary and report are provided to improve the efficiency of the mechanical equipment and ensure the normal and safe operation of the equipment through the maintenance equipment, the overhaul equipment, the inspection equipment, the maintenance equipment and the mechanical aspects, and various maintenance tools such as a series of tools such as screwdrivers, wrenches, drilling machines, grinding machines and the like are generally used in the mechanical maintenance work,

the hand-held drilling machine can be used for replacing a drill bit, can be used for drilling maintenance and screw disassembly, is one of common tools for repairing machines such as wheel type engineering machinery, wheel type excavators and the like,

but present drilling machine for mechanical maintenance all utilizes appurtenance to fix the drill bit on the drilling machine when using usually, then handheld drilling machine utilizes the motor to drive the drill bit and rotates and carry out drilling work, but this kind of mode is comparatively troublesome when installing the dismantlement to the drill bit, and present drilling machine all adopts the heat that the radiating hole sent to the motor to dispel the heat, but singly use the radiating hole can't carry out timely discharge and cooling to the heat, the operation of using drilling machine for mechanical maintenance knows, the casing temperature of its rear end is higher when using, thereby can lead to the motor to appear the condition that the motor burns out after long-time the use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a hand-held type instrument is used in mechanical maintenance has solved the drilling machine drill bit dismouting that present mechanical maintenance who proposes among the above-mentioned background art used and has compared inconveniently, the relatively poor problem of driving motor heat radiating effect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hand-held type instrument for mechanical maintenance, includes first main part, drill bit, one side fixedly connected with connector of first main part, first mounting groove has been seted up to the inside of first main part, one side fixed mounting of first mounting groove has the second motor, the second mounting groove has been seted up to the inside of connector, the inside of second mounting groove is provided with the connecting block, one side fixedly connected with dwang of connecting block, the one end of dwang and the output fixed connection of second motor, the slot has been seted up to the opposite side of connecting block, the one end of drill bit extends to the inside and both sides of slot and has all seted up the draw-in groove, the inside of connecting block and the both sides that are located the slot have all seted up the third mounting groove, one side fixedly connected with spring of third mounting groove, the one end fixedly connected with movable plate of spring, one side fixedly connected with fixture block of movable plate, the one end of fixture block extends to the inside of draw-in groove, one side and the one side fixed mounting that is located the spring of third mounting groove have the electro-magnet, the opposite side fixed mounting of movable plate has the iron plate, the electro-magnet is corresponding with the iron plate.

Through adopting above-mentioned technical scheme, can make the iron plate remove to the electro-magnet through opening the electro-magnet, can drive the movable plate through the removal of iron plate and remove to the electro-magnet to compress the spring, can drive the fixture block through the removal of movable plate and remove to third mounting groove is inside, thereby can remove the joint with the drill bit, thereby be convenient for install the dismantlement to the drill bit.

Preferably, the bottom fixedly connected with second main part of first main part, the basin has been seted up to the inside of second main part, the bottom fixed mounting of first mounting groove has the water pump, the input fixedly connected with drinking-water pipe of water pump, the one end of drinking-water pipe extends to the inside of basin, the output fixedly connected with cooling tube of water pump, the cooling tube winding is in the outside of second motor, the one end of cooling tube extends to the inside of basin.

Through adopting above-mentioned technical scheme, utilize the drinking-water pipe to take the inside water in basin out through opening the water pump, the inside of retransmission to the cooling tube, can cool down the second motor through mobile cooling water and cooling tube to can improve the radiating effect.

Preferably, the inside of connecting block and the both sides that are located the third mounting groove have all seted up the spacing groove, the inside sliding connection of spacing groove has the stopper, the one end of stopper and the one end fixed connection of movable plate.

Through adopting above-mentioned technical scheme, through seting up the spacing groove, the inside sliding connection of spacing groove has the stopper, and the one end of stopper and the one end fixed connection of movable plate can carry on spacingly to the movable plate.

Preferably, the other side fixedly connected with mounting panel of first mounting groove, the bottom fixed mounting of mounting panel has first motor, the output fixedly connected with fan of first motor, the louvre has been seted up at the top of first main part and the top that is located the fan.

Through adopting above-mentioned technical scheme, can drive the fan through opening first motor and rotate to can discharge the inside heat of first mounting groove.

Preferably, a first handle is fixedly mounted on the other side of the first main body, a control button is arranged on the inner side of the first handle, and the control button is electrically connected with the first motor, the water pump and the second motor.

By adopting the technical scheme, the control button is arranged, so that the first motor, the water pump and the second motor can be controlled to be started or closed conveniently.

Preferably, the bottom of the connector is fixedly connected with a second handle.

Through adopting above-mentioned technical scheme, can let the handheld more stable of user through setting up the second handle.

The utility model provides a hand-held type instrument for mechanical maintenance possesses following beneficial effect:

1. this hand-held type instrument for mechanical maintenance can make the iron plate remove to the electro-magnet through opening the electro-magnet, can drive the movable plate through the removal of iron plate and remove to the electro-magnet to compress the spring, can drive the fixture block through the removal of movable plate and remove to third mounting groove is inside, thereby can remove the joint with the drill bit, thereby be convenient for install the dismantlement to the drill bit.

2. This hand-held type instrument is used in mechanical maintenance utilizes the drinking-water pipe can take the inside water in basin out through opening the water pump, and the inside of retransmission to the cooling tube can be cooled down the second motor through the cooling water that flows and cooling tube, drives the fan rotation through opening first motor simultaneously and dispels the heat to can improve the radiating effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention.

In the figure: 1. a first body; 2. a first grip; 3. a control button; 4. a second body; 5. a connector; 6. a drill bit; 7. a second grip; 8. a water tank; 9. a first mounting groove; 10. mounting a plate; 11. a first motor; 12. a fan; 13. heat dissipation holes; 14. a water pump; 15. a water pumping pipe; 16. a cooling tube; 17. a second motor; 18. a second mounting groove; 19. connecting blocks; 20. rotating the rod; 21. a slot; 22. a card slot; 23. a third mounting groove; 24. a spring; 25. moving the plate; 26. a clamping block; 27. an electromagnet; 28. an iron block; 29. a limiting groove; 30. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The first embodiment is as follows:

referring to fig. 1 to 3, a hand-held tool for mechanical maintenance includes a first main body 1, a drill bit 6, a connector 5 fixedly connected to one side of the first main body 1, a first mounting groove 9 formed in the first main body 1, a second motor 17 fixedly mounted to one side of the first mounting groove 9, a second mounting groove 18 formed in the connector 5, a connecting block 19 disposed in the second mounting groove 18, a rotating rod 20 fixedly connected to one side of the connecting block 19, one end of the rotating rod 20 fixedly connected to an output end of the second motor 17, a slot 21 formed in the other side of the connecting block 19, one end of the drill bit 6 extending into the slot 21 and having a locking groove 22 formed in both sides thereof, a third mounting groove 23 formed in the connecting block 19 and disposed on both sides of the slot 21, a spring 24 fixedly connected to one side of the third mounting groove 23, a moving plate 25 fixedly connected to one end of the spring 24, a locking block 26 fixedly connected to one side of the moving plate 25, one end of the locking block 26 extending into the locking groove 22, a locking groove 27 fixedly mounted to one side of the third mounting groove 23 and disposed on one side of the spring 24, a moving limiting block 28, and a limiting block 30 capable of moving the electromagnet 30 moving towards the locking groove 30, thereby moving limiting block 30, the moving electromagnet 27, and moving the locking electromagnet 30, thereby moving the locking block 27 can be moved towards the locking electromagnet 30, and moving electromagnet 30, thereby moving electromagnet 30, and moving the locking electromagnet 30, thereby moving the locking electromagnet 30, and moving the locking electromagnet 30, by forming the limiting groove 29, the limiting block 30 is slidably connected inside the limiting groove 29, and one end of the limiting block 30 is fixedly connected with one end of the moving plate 25, so that the moving plate 25 can be limited.

Example two:

referring to fig. 1 to 3, a water tank 8 is disposed inside the second body 4, a water pump 14 is fixedly mounted at the bottom of the first mounting groove 9, a water pumping pipe 15 is fixedly connected to an input end of the water pump 14, one end of the water pumping pipe 15 extends into the water tank 8, an output end of the water pump 14 is fixedly connected with a cooling pipe 16, the cooling pipe 16 is wound outside the second motor 17, one end of the cooling pipe 16 extends into the water tank 8, water inside the water tank 8 can be pumped out by opening the water pump 14 through the water pumping pipe 15, and then the water is transmitted into the cooling pipe 16, the second motor 17 can be cooled through flowing cooling water and the cooling pipe 16, so that a heat dissipation effect can be improved, the other side of the first mounting groove 9 is fixedly connected with a mounting plate 10, a first motor 11 is fixedly mounted at the bottom of the mounting plate 10, an output end of the first motor 11 is fixedly connected with a fan 12, a heat dissipation hole 13 is formed in the top of the first body 1 and above the fan 12, the first motor 11 can drive the fan 12 to rotate, and the heat inside of the first mounting groove 9 can be discharged.

Example three:

referring to fig. 1 to 3, a first handle 2 is fixedly mounted on the other side of the first main body 1, a control button 3 is arranged on the inner side of the first handle 2, the control button 3 is electrically connected with the first motor 11, the water pump 14 and the second motor 17, the first motor 11, the water pump 14 and the second motor 17 can be controlled to be turned on or turned off conveniently by arranging the control button 3, the second handle 7 is fixedly connected to the bottom of the connector 5, and a user can hold the handle more stably by arranging the second handle 7.

In summary, when the handheld tool for mechanical maintenance is used, firstly, when the drill bit 6 needs to be installed and disassembled, the electromagnet 27 is started to adsorb the iron block 28 to the electromagnet 27, so as to drive the moving plate 25 and the clamping block 26 to move inwards and compress the spring 24, so that the clamping between the clamping block 26 and the drill bit 6 is released, then the drill bit 6 is convenient to disassemble, otherwise, the drill bit 6 is inserted into the slot 21, the electromagnet 27 is closed, so that one end of the clamping block 26 is clamped into the clamping slot 22 by using the elastic force of the spring 24, so as to facilitate the installation of the drill bit 6, then, the water pump 14 is started to draw out the cooling water in the water tank 8 by using the water pumping pipe 15 during drilling, the supercooling pipe 16 flows around the second motor 17, so as to cool the second motor 17, meanwhile, the first motor 11 is started to drive the fan 12 to rotate, so as to discharge the heat in the first installation slot 9, and the cooling water in the inner cavity of the water tank 8 is replaced in time after being used, so that the cooling water is kept at a low temperature.

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

1. A hand-held tool for mechanical maintenance, comprising a first body (1), a drill bit (6), characterized in that: the electric drill comprises a first main body (1), a connector (5) is fixedly connected to one side of the first main body (1), a first mounting groove (9) is formed in the first main body (1), a second motor (17) is fixedly mounted to one side of the first mounting groove (9), a second mounting groove (18) is formed in the connector (5), a connecting block (19) is arranged in the second mounting groove (18), a rotating rod (20) is fixedly connected to one side of the connecting block (19), one end of the rotating rod (20) is fixedly connected with the output end of the second motor (17), a slot (21) is formed in the other side of the connecting block (19), one end of a drill bit (6) extends into the slot (21) and is provided with a clamping groove (22), a third mounting groove (23) is formed in the connecting block (19) and is arranged in the two sides of the slot (21), a spring (24) is fixedly connected to one side of the third mounting groove (23), a moving plate (25) is fixedly connected to one side of the moving plate (25), a clamping block (26) is fixedly connected to one end of the clamping groove (22), and an electromagnet (27) is arranged in one side of the clamping groove (23), and an iron block (28) is fixedly mounted on the other side of the moving plate (25), and the electromagnet (27) corresponds to the iron block (28).

2. A hand-held tool for mechanical maintenance according to claim 1, wherein: the utility model discloses a water pump, including the bottom fixedly connected with second main part (4) of first main part (1), basin (8) have been seted up to the inside of second main part (4), the bottom fixed mounting of first mounting groove (9) has water pump (14), the input end fixedly connected with drinking-water pipe (15) of water pump (14), the one end of drinking-water pipe (15) extends to the inside of basin (8), the output fixedly connected with cooling tube (16) of water pump (14), cooling tube (16) winding is in the outside of second motor (17), the one end of cooling tube (16) extends to the inside of basin (8).

3. A hand-held tool for machine maintenance according to claim 1, characterised in that: limiting grooves (29) are formed in the connecting block (19) and located on two sides of the third mounting groove (23), limiting blocks (30) are connected to the limiting grooves (29) in a sliding mode, and one ends of the limiting blocks (30) are fixedly connected with one ends of the moving plates (25).

4. A hand-held tool for mechanical maintenance according to claim 1, wherein: the utility model discloses a fan, including first mounting groove (9), the opposite side fixedly connected with mounting panel (10) of first mounting groove (9), the bottom fixed mounting of mounting panel (10) has first motor (11), the output fixedly connected with fan (12) of first motor (11), louvre (13) have been seted up to the top of first main part (1) and the top that is located fan (12).

5. A hand-held tool for mechanical maintenance according to claim 2, wherein: the handle is characterized in that a first handle (2) is fixedly mounted on the other side of the first main body (1), a control button (3) is arranged on the inner side of the first handle (2), and the control button (3) is electrically connected with a first motor (11), a water pump (14) and a second motor (17) in an equal mode.

6. A hand-held tool for machine maintenance according to claim 1, characterised in that: the bottom of the connector (5) is fixedly connected with a second grip (7).