CN211866667U

CN211866667U - Rail link processing bore hole device

Info

Publication number: CN211866667U
Application number: CN201922433660.XU
Authority: CN
Inventors: 张文斌
Original assignee: Xuzhou Laiyi Precision Machinery Co ltd
Current assignee: Xuzhou Laiyi Precision Machinery Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-06
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a bore hole processing technology field, and a rail chain festival processing bore hole device is disclosed, which comprises a housing, the bottom embedding of casing has the handle and stabilizes the handle, the side-mounting of the first half of handle has the switch, the rubber sleeve has been cup jointed with the outside of stabilizing handle the latter half to the handle, one side fixedly connected with dust cover of casing, the top threaded connection of casing opposite side has the fixed block, the screw has been seted up with the junction of casing to the fixed block, the casing passes through fixed block fixedly connected with protection casing, the inboard of protection casing runs through there is the pivot, the one end fixedly connected with drill bit of casing is kept away from in the pivot, the motor is installed to the one end that is located the inside pivot of casing, the bottom electric connection of motor has the wire, radiator fan is installed on the right side of motor, the utility model discloses a casing.

Description

Rail link processing bore hole device

Technical Field

The utility model relates to a bore hole processing technology field especially relates to a rail link processing bore hole device.

Background

The hole boring refers to further processing of forged, cast or drilled holes, and can enlarge the aperture, improve the precision, reduce the surface roughness and better correct the deviation of the original hole axis.

When using, the existing boring processing device has the problems of large size and inconvenience in carrying, and when using, the existing boring processing device also has the problem that sputtered fragments cause danger to workers.

SUMMERY OF THE UTILITY MODEL

Problems to be solved

An object of the utility model is to provide a rail link processing bore hole device has the characteristics that conveniently carry and the security performance is high, has solved current bore hole processing device and has had the problem that portable and security performance are low not.

(II) technical scheme

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

a track link processing boring device comprises a machine shell, a handle and a stable handle are embedded in the bottom of the machine shell, the side surface of the upper half part of the grip is provided with a switch, the outer sides of the grip and the lower half part of the stable grip are sleeved with a rubber sleeve, one side of the casing is fixedly connected with a dust cover, the top of the other side of the casing is in threaded connection with a fixed block, a screw hole is arranged at the joint of the fixed block and the shell, the shell is fixedly connected with a protective cover through the fixed block, a rotating shaft penetrates through the inner side of the protective cover, a drill bit is fixedly connected at one end of the rotating shaft far away from the shell, a motor is arranged at one end of the rotating shaft positioned in the shell, the bottom electric connection of motor has the wire, radiator fan is installed on the right side of motor, radiator fan's inside rotation is connected with the fan pivot, the outside joint of fan pivot has the fan blade.

Preferably, the inner diameter of the rubber sleeve is matched with the outer diameters of the handle and the stable handle, and the rubber sleeve is connected with the handle and the stable handle in a sleeved mode.

Preferably, the dust cover is formed by interlacing and weaving filaments, and the dust cover is of a detachable structure.

Preferably, the number of the fan blades is three, and the three fan blades are distributed on the outer side of the fan rotating shaft at equal angles.

Preferably, the inner diameter of one side, close to the drill bit, of the protective cover is one fourth larger than the inner diameter of one side, close to the casing, of the protective cover, and the protective cover is hollow.

Preferably, the motor includes the pivot that sets up in the motor side and sets up the wire in the motor bottom and set up and keep away from the switch of motor one end at the wire, just wire and switch electric connection.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a casing and the handle that set up, at the during operation, the staff only need put through external power supply, open the switch afterwards, the motor drives the pivot and rotates at a high speed afterwards, the drill bit is processed the bore hole afterwards, after the processing is accomplished, the staff closes the switch, cut off external power supply simultaneously, carry out the device through the handle short distance remove can, if need long distance removal, the staff can place the device and remove in the box, because the device is small, the advantage that the quality is light, thereby made things convenient for the staff to carry, it is great to have solved to have had the volume, the problem that is not convenient for to carry.

(2) The utility model discloses a protection casing that sets up, when processing the bore hole, the staff aims at the drill bit and need the processing position in the bore hole to the application of force is polished it and is processed, and when the piece sputter comes, the protection casing can block the piece, just so can prevent that the piece from sputtering and causing dangerous phenomenon to take place to the staff, thereby has solved the problem that there is the piece of sputtering to cause danger to the staff.

Drawings

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

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

fig. 3 is a sectional view of a partial structure of the heat dissipation fan of the present invention;

fig. 4 is a schematic view of the partial structure of the protective cover of the present invention.

In the figure: 1. a grip; 2. a rubber sleeve; 3. a switch; 4. a housing; 401. a motor; 402. a heat radiation fan; 403. a wire; 404. a fan blade; 405. a fan rotating shaft; 5. a dust cover; 6. stabilizing the grip; 7. a fixed block; 701. a screw hole; 8. a rotating shaft; 9. a protective cover; 10. a drill bit.

The utility model discloses the instrument that mentions in all can obtain through market purchase and private customization:

a motor: 90 TDY.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a track chain link processing boring device, comprising a casing 4, a handle 1 and a stable handle 6 are embedded in the bottom of the casing 4, a switch 3 is installed on the side surface of the upper half of the handle 1, a rubber sleeve 2 is sleeved on the outer sides of the lower half of the handle 1 and the stable handle 6, a dust cover 5 is fixedly connected to one side of the casing 4, a fixed block 7 is connected to the top of the other side of the casing 4 through a thread, a screw hole 701 is formed at the joint of the fixed block 7 and the casing 4, the casing 4 is fixedly connected with a protective cover 9 through the fixed block 7, a rotating shaft 8 penetrates through the inner side of the protective cover 9, a drill bit 10 is fixedly connected to one end of the rotating shaft 8 far away from the casing 4, a motor 401 is installed at one end of the rotating shaft 8 inside the casing 4, a conducting wire 403 is, the fan blades 404 are clamped on the outer side of the fan rotating shaft 405.

In this embodiment, specifically, the inner diameter of the rubber sleeve 2 is matched with the outer diameters of the grip 1 and the stable grip 6, and the rubber sleeve 2 is connected with the grip 1 and the stable grip 6 in a sleeved manner, so that the friction force between the hand of the worker and the grip 1 is improved, and the slipping phenomenon is prevented.

In this embodiment, specifically, the dust cover 5 is formed by weaving filaments in a staggered manner, and the dust cover 5 is of a detachable structure, so that dust can be timely cleaned.

In this embodiment, specifically, three fan blades 404 are provided, and the three fan blades 404 are distributed on the outer side of the fan rotating shaft 405 at equal angles, so as to dissipate heat generated by the motor 401 during operation, thereby improving the operating mode of the motor 401 and preventing the motor 401 from malfunctioning.

In this embodiment, specifically, the internal diameter that the protection casing 9 is close to drill bit 10 one side is greater than the internal diameter that is close to casing 4 one side by a quarter, and the inside fretwork of protection casing 9, and then blocks the piece, prevents that the piece from causing danger to the staff, has improved the security performance of device.

In this embodiment, specifically, the motor 401 includes a rotating shaft 8 disposed on a side surface of the motor 401, a conducting wire 403 disposed at a bottom of the motor 401, and a switch 3 disposed at one end of the conducting wire 403 far away from the motor 401, and the conducting wire 403 is electrically connected to the switch 3, so that a worker can control the motor 401 to be turned on or turned off conveniently.

The working principle is as follows: the fixed installation and the safety protection of the utility model are checked firstly, then the power supply is switched on for the equipment, when the equipment works, the working personnel only need to switch on the external power supply, then the switch 3 is opened, then the motor 401 drives the rotating shaft 8 to rotate at high speed, then the drill bit 10 processes the boring hole, when the boring hole is processed, the working personnel aligns the drill bit 10 at the position needing to be processed in the boring hole and applies force to polish the boring hole, when the fragments are splashed out, the protective cover 9 can block the fragments, thus the phenomenon that the fragments are splashed out to cause danger to the working personnel can be prevented, after the processing is finished, the working personnel close the switch 3, simultaneously cut off the external power supply, the device is moved in short distance through the handle 1, if the device needs to be moved in long distance, the working personnel can place the device in a box to be moved, thus the use, the utility model has simple structure and convenient use.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a rail link processing bore hole device, includes casing (4), its characterized in that: the bottom of casing (4) is embedded with handle (1) and stable handle (6), switch (3) is installed to the side of the first half of handle (1), rubber sleeve (2) has been cup jointed with the outside of handle (1) and stable handle (6) the latter half, one side fixedly connected with dust cover (5) of casing (4), the top threaded connection of casing (4) opposite side has fixed block (7), screw (701) has been seted up with the junction of casing (4) in fixed block (7), casing (4) is through fixed block (7) fixedly connected with protection casing (9), pivot (8) have been run through to the inboard of protection casing (9), the one end fixedly connected with drill bit (10) of casing (4) are kept away from in pivot (8), motor (401) are installed to the one end that is located inside pivot (8) of casing (4), the bottom electric connection of motor (401) has wire (403), radiator fan (402) is installed on the right side of motor (401), the inside rotation of radiator fan (402) is connected with fan pivot (405), fan blade (404) is connected with in the outside joint of fan pivot (405).

2. The track link processing boring device according to claim 1, wherein: the inner diameter of the rubber sleeve (2) is matched with the outer diameters of the handle (1) and the stable handle (6), and the rubber sleeve (2) is connected with the handle (1) and the stable handle (6) in a sleeved mode.

3. The track link processing boring device according to claim 1, wherein: the dust cover (5) is formed by weaving filaments in a staggered mode, and the dust cover (5) is of a detachable structure.

4. The track link processing boring device according to claim 1, wherein: the number of the fan blades (404) is three, and the three fan blades (404) are distributed on the outer side of the fan rotating shaft (405) at equal angles.

5. The track link processing boring device according to claim 1, wherein: the inner diameter of one side, close to the drill bit (10), of the protective cover (9) is one fourth larger than the inner diameter of one side, close to the machine shell (4), of the protective cover, and the interior of the protective cover (9) is hollowed out.

6. The track link processing boring device according to claim 1, wherein: the motor (401) comprises a rotating shaft (8) arranged on the side surface of the motor (401), a lead (403) arranged at the bottom of the motor (401) and a switch (3) arranged at one end, far away from the motor (401), of the lead (403), and the lead (403) is electrically connected with the switch (3).