CN218648658U

CN218648658U - Drilling machine motor shell with stamping structure

Info

Publication number: CN218648658U
Application number: CN202222073875.7U
Authority: CN
Inventors: 刘兵; 刘志勇; 梁剑忠
Original assignee: Guangdong Yizhong Precision Technology Co ltd
Current assignee: Guangdong Yizhong Precision Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-03-17
Anticipated expiration: 2032-08-08

Abstract

The utility model relates to a rig protection technical field discloses a stamping structure's rig motor shell, which comprises a housin, movable mounting has a solid fixed cylinder in the casing, fixed mounting has the dead lever on the solid fixed cylinder, the dead lever runs through to the upper end of casing, the upper end of dead lever is equipped with the external screw thread, threaded connection has the screw thread knob on the dead lever, the lower extreme of screw thread knob contacts with the top of casing, be equipped with on the casing and fix the fixture on the rig with the casing. The casing of the outburst-prevention drilling machine motor is used for solving the problem that when the casing of the drilling machine motor is produced, the casing with the corresponding size needs to be customized according to the size of the outburst-prevention drilling machine, the casing cannot be used on drilling machine motors with other sizes, and the casing is not convenient enough.

Description

Drilling machine motor shell with stamping structure

Technical Field

The utility model belongs to the technical field of the rig protection, concretely relates to stamping structure's rig motor housing.

Background

The main body of the structure of the hand-held outburst prevention drilling machine is formed by connecting a speed reducer on a pneumatic motor, the pneumatic motor and the speed reducer are directly connected into a whole, a shell which is integrally cast is arranged outside the pneumatic motor and the speed reducer, and the shell wraps and supports moving parts of the motor and the speed reducer inside the shell.

When the shell of the motor of the drilling machine is produced, the shell with the corresponding size needs to be customized according to the size of the outburst-prevention drilling machine, and the shell cannot be used on the motors of the drilling machines with other sizes, so that the convenience is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the problem of when rig motor shell production, need according to the size of the size customization corresponding size of outburst prevention rig, can not use on the rig motor of other sizes, convenient enough is solved.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the utility model provides a punching press structure's rig motor housing, includes the casing, movable mounting has solid fixed cylinder in the casing, gu fixed cylinder goes up fixed mounting has the dead lever, the dead lever runs through to the upper end of casing, the upper end of dead lever is equipped with the external screw thread, threaded connection has the screw thread knob on the dead lever, the lower extreme of screw thread knob contacts with the top of casing, be equipped with on the casing and fix the fixture on the rig with the casing.

Further inject, fixture includes first fixed column, two second fixed columns, threaded rod, movable block and grip block, the equal fixed mounting of first fixed column and two second fixed columns is on the casing, first fixed column is located between two second fixed columns, the threaded rod rotates and installs on first fixed column, be equipped with opposite direction's screw on the threaded rod, the hexagonal recess has been seted up to the tip of threaded rod, movable block movable mounting is on the threaded rod, grip block fixed mounting is on the movable block, the grip block stretches into in the fixed cylinder.

Further inject, be equipped with the through-hole on the movable block, two fixed mounting has the gag lever post between the second fixed column, the gag lever post runs through the through-hole.

Further inject, all seted up the bar thermovent on casing and the fixed cylinder.

Further inject, the inner wall fixed mounting of casing has a plurality of fixed blocks, the fixed block contacts with the section of thick bamboo wall of fixed section of thick bamboo.

Adopt above-mentioned technical scheme's utility model, have following advantage:

1. the utility model discloses, set up the fixture of fixing the casing on the rig on the casing to the adaptation is fixed the casing with the rig of different specifications, and is convenient.

2. The utility model discloses, set up the fixed block in the casing, support fixed cylinder, when avoiding fixed cylinder to produce deformation, make and produce the clearance between casing and the fixed cylinder, alleviateed weight, the heat dissipation of being convenient for.

3. The utility model discloses, when rotating the threaded rod, gag lever post cooperation movable block is in opposite directions or the activity dorsad on the threaded rod, centre gripping or break away from outburst prevention rig, convenient to use.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures;

fig. 1 is a schematic structural view of a drill motor housing of a stamping structure according to the present invention;

fig. 2 is a schematic structural view of a drill motor casing with a stamping structure according to the present invention, in a state where a casing and a fixed cylinder are separated;

fig. 3 is a schematic structural diagram of a clamping mechanism in a drill motor housing with a stamping structure according to the present invention.

The main component symbols are as follows:

1. a housing; 11. a fixed block;

2. a fixed cylinder; 3. a fixing rod; 4. a threaded knob;

5. a clamping mechanism; 51. a first fixed column; 52. a second fixed column; 53. a threaded rod; 54. a movable block; 55. a clamping plate; 56. a limiting rod.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms such as "upper", "lower", "top", "bottom", "left", "right", "front", "back", etc. mentioned in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.

As shown in fig. 1-3, the utility model discloses a drilling machine motor shell of stamping structure, including casing 1, movable mounting has a solid fixed cylinder 2 in the casing 1, and fixed mounting has dead lever 3 on the solid fixed cylinder 2, and dead lever 3 runs through to the upper end of casing 1, and the upper end of dead lever 3 is equipped with the external screw thread, and threaded connection has screw thread knob 4 on the dead lever 3, and screw thread knob 4's lower extreme contacts with the top of casing 1, is equipped with on the casing 1 to fix the fixture 5 on the rig with casing 1.

Fixture 5 includes first fixed column 51, two second fixed columns 52, threaded rod 53, movable block 54 and grip block 55, the equal fixed mounting of first fixed column 51 and two second fixed columns 52 is on casing 1, first fixed column 51 is located between two second fixed columns 52, threaded rod 53 rotates and installs on first fixed column 51, be equipped with opposite direction's screw on the threaded rod 53, the hexagonal recess has been seted up to the tip of threaded rod 53, movable block 54 movable mounting is on threaded rod 53, grip block 55 fixed mounting is on movable block 54, grip block 55 stretches into in the fixed cylinder 2.

A through hole is formed in the movable block 54, a limiting rod 56 is fixedly mounted between the two second fixing columns 52, and the limiting rod 56 penetrates through the through hole.

The casing 1 and the fixed cylinder 2 are both provided with a strip-shaped heat dissipation opening.

The inner wall fixed mounting of casing 1 has a plurality of fixed blocks 11, and fixed block 11 contacts with the section of thick bamboo wall of solid fixed cylinder 2, sets up fixed block 11 in casing 1, supports solid fixed cylinder 2, when avoiding solid fixed cylinder 2 to produce deformation, makes to produce the clearance between casing 1 and the solid fixed cylinder 2, has alleviateed weight, is convenient for dispel the heat.

The utility model discloses a use method as follows:

the shell 1 and the fixed cylinder 2 are sleeved outside the outburst prevention drilling machine, the threaded rod 53 is rotated through a wrench, and when the threaded rod 53 rotates, the limiting rod 56 generates a limiting effect on the movable block 54, so that the movable block 54 moves oppositely or reversely on the threaded rod 53 to clamp or separate the outburst prevention drilling machine;

when maintaining rig motor housing, rotate screw thread knob 4 on the casing 1, when screw thread knob 4 breaks away from with dead lever 3, can take fixed cylinder 2 out from casing 1 lower extreme, convenient maintenance, and prevent abrupt rig during operation, accessible fixed cylinder 2 conducts the heat to release the heat through the bar thermovent of seting up on fixed cylinder 2 and the casing 1, avoided rig motor high temperature.

It is right above the utility model provides a pair of stamping structure's rig motor shell introduces in detail. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A drilling machine motor shell of stamping structure, includes casing (1), its characterized in that: the utility model discloses a drilling machine, including casing (1), fixed cylinder (2) movable mounting has a fixed cylinder (2), fixed cylinder (2) are gone up fixed mounting has dead lever (3), dead lever (3) run through to the upper end of casing (1), the upper end of dead lever (3) is equipped with the external screw thread, threaded connection has screw thread knob (4) on dead lever (3), the lower extreme of screw thread knob (4) contacts with the top of casing (1), be equipped with fixture (5) of fixing casing (1) on the rig on casing (1).

2. A press-structured drill motor casing as set forth in claim 1, wherein: the clamping mechanism (5) comprises a first fixing column (51), two second fixing columns (52), a threaded rod (53), a movable block (54) and a clamping plate (55), wherein the first fixing column (51) and the two second fixing columns (52) are fixedly mounted on the shell (1), the first fixing column (51) is located between the two second fixing columns (52), the threaded rod (53) is rotatably mounted on the first fixing column (51), threads opposite in direction are arranged on the threaded rod (53), a hexagonal groove is formed in the end portion of the threaded rod (53), the movable block (54) is movably mounted on the threaded rod (53), the clamping plate (55) is fixedly mounted on the movable block (54), and the clamping plate (55) extends into the fixed cylinder (2).

3. A press-structured drill motor casing as set forth in claim 2, wherein: a through hole is formed in the movable block (54), a limiting rod (56) is fixedly mounted between the two second fixing columns (52), and the limiting rod (56) penetrates through the through hole.

4. The drill motor housing of stamped construction according to claim 1, wherein: the shell (1) and the fixed cylinder (2) are provided with strip-shaped heat dissipation openings.

5. A press-structured drill motor casing as set forth in claim 1, wherein: the inner wall of the shell (1) is fixedly provided with a plurality of fixing blocks (11), and the fixing blocks (11) are in contact with the wall of the fixed cylinder (2).