CN214602032U

CN214602032U - Combined type machining mechanism for cylinder hole of engine cylinder body

Info

Publication number: CN214602032U
Application number: CN202023006679.5U
Authority: CN
Inventors: 刘祥; 王成
Original assignee: Jilin Boding Auto Parts Manufacturing Co ltd
Current assignee: Jilin Boding Auto Parts Manufacturing Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-05
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses an engine cylinder body jar hole combined type processing agency, the outer wall of bent plate and the bottom left side through-hole clearance fit of casing, the left side rigid coupling of bent plate has the horizontal pole, the outer wall left side clearance fit of horizontal pole has horizontal section of thick bamboo, the left side of horizontal section of thick bamboo and the inner wall left side fixed connection of casing, the outer wall clearance fit of horizontal pole has the second spring, the both ends of second spring respectively with the right side of horizontal section of thick bamboo and the left side fixed connection of bent plate. The utility model relates to an engine cylinder hole processing technology field, through the cooperation between pole, knee and the sliding sleeve, the user can press down trapezoidal piece earlier, later places the cylinder body in the inner wall bottom of casing, and first spring and second spring at this moment are compression state, later loosen trapezoidal piece, and first spring and second spring lose external force and drive the bent plate and fix a position the cylinder body this moment, have solved the inconvenient problem of finding fixed position of current device when carrying out work, have improved work efficiency.

Description

Combined type machining mechanism for cylinder hole of engine cylinder body

Technical Field

The utility model relates to an engine cylinder hole processing technology field specifically is an engine cylinder block jar hole combined type processing agency.

Background

An Engine (Engine) is a machine capable of converting other forms of energy into mechanical energy, and comprises an internal combustion Engine (reciprocating piston Engine), an external combustion Engine (stirling Engine, steam Engine and the like), a jet Engine, an electric motor and the like, for example, the internal combustion Engine usually converts chemical energy into mechanical energy, and the Engine is suitable for a power generation device and can also refer to the whole machine (such as a gasoline Engine and an aircraft Engine) comprising a power device.

But the inconvenient fixed position of finding of current device when carrying out the during operation has reduced work efficiency to current device is not stable enough when carrying out the during operation to the fixed of cylinder body, takes place the motion easily, has reduced the practicality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an engine cylinder body jar hole combined type processing agency has solved current device and has carried out the inconvenient fixed position of finding of during operation, has reduced work efficiency's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a combined type machining mechanism for a cylinder hole of an engine cylinder body comprises a shell, supporting columns and a boring machine, wherein the supporting columns are fixedly connected to the left side and the right side of the shell, a boring machine is in clearance fit with a through hole in the top of the shell, and a positioning device is arranged inside the shell;

the positioning device comprises a round bar, a trapezoidal block, a first spring, a bent rod, a sliding sleeve, a sliding rail, a bent plate, a second spring, a cross rod and a transverse cylinder;

the top of the round bar is fixedly connected with the top of the shell, a trapezoidal block is in clearance fit with the outer wall of the round bar, a first spring is in clearance fit above the outer wall of the round bar, two ends of the first spring are respectively and fixedly connected with the bottom of the shell and the top of the trapezoidal block, a bent rod is attached to the left side of the trapezoidal block, a sliding sleeve is fixedly connected to the top of the bent rod, a sliding rail is slidably clamped on the inner wall of the sliding sleeve, the top of the sliding rail is fixedly connected with the bottom of the shell, the top of the sliding sleeve is fixedly connected with a bent plate, the outer wall of the bent plate is in clearance fit with the through hole at the left side of the bottom of the shell, the left side of the bent plate is fixedly connected with a cross rod, a transverse cylinder is in clearance fit with the left side of the outer wall of the transverse rod, the left side of the transverse cylinder is fixedly connected with the left side of the inner wall of the shell, the outer wall clearance fit of horizontal pole has the second spring, the both ends of second spring respectively with the right side of horizontal section of thick bamboo and the left side fixed connection of bent plate.

Preferably, the sliding sleeve and the sliding rail form a sliding limiting mechanism.

Preferably, a round wheel is installed on the right side of the bent rod.

Preferably, two fixing devices are arranged inside the shell;

the fixing device comprises a transverse plate, a motor, a first gear, a second gear, a screw rod, a sleeve, a sliding block, a round rod, a square rod and an inclined plate;

the left side of diaphragm and the inner wall left side fixed connection of casing, the top rigid coupling of diaphragm has the motor, the output rigid coupling of motor has first gear, the right side meshing of first gear links to each other there is the second gear, the inner wall rigid coupling of second gear has the screw rod, the outer wall left side of screw rod is passed through the inner wall left side rotation of bearing and casing and is linked to each other, the outer wall screw thread of screw rod links to each other there is the sleeve, telescopic bottom rigid coupling has the slider, the inner wall sliding clamping of slider has the round bar, the bottom of round bar and the top fixed connection of diaphragm, telescopic top rigid coupling has the square pole, the right side laminating of square pole has the swash plate, the left side of swash plate is rotated with the inner wall left side of casing through the round pin axle and is linked to each other.

Preferably, the two screws are symmetrically distributed with respect to the center of the housing.

Preferably, a rubber pad is arranged on the right side of the inclined plate.

Advantageous effects

The utility model provides an engine cylinder block jar hole combined type processing agency. The method has the following beneficial effects: the combined machining mechanism for the cylinder hole of the engine cylinder body is characterized in that a round bar is arranged on the inner wall of a shell, a bent rod is arranged on the inner wall of the shell, a sliding sleeve is arranged on the inner wall of the shell, a first spring and a second spring are in a compression state, the trapezoidal block is loosened, the first spring and the second spring lose external force to drive the bent plate to position the cylinder body, the problem that the existing device is inconvenient to find a fixed position when working is solved, the working efficiency is improved, the motor is connected with an external power supply through a sleeve and the cooperation between the screw and the motor, the motor drives the screw to rotate through the meshing of the first gear and the second gear, the sleeve and a square rod can be driven to move when the screw rotates, the square rod drives the inclined plate to fix the cylinder body, and the problems that the existing device cannot fix the cylinder body stably and the movement easily occurs when the existing device works are solved, the practicability is improved.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the round bar, the curved bar and the sliding sleeve;

FIG. 3 is a schematic view of the connection structure of the trapezoidal block, the curved rod and the housing of the present invention;

fig. 4 is a schematic view of the connection relationship between the sleeve, the screw rod and the motor according to the present invention.

In the figure: 1. the device comprises a shell, 2, a support, 3, a boring machine, 4, a positioning device, 401, a round bar, 402, a trapezoidal block, 403, a first spring, 404, a bent rod, 405, a sliding sleeve, 406, a sliding rail, 407, a bent plate, 408, a second spring, 409, a cross rod, 410, a transverse cylinder, 5, a fixing device, 501, a transverse plate, 502, a motor, 503, a first gear, 504, a second gear, 505, a screw rod, 506, a sleeve, 507, a sliding block, 508, a round bar, 509, a square bar, 510 and an inclined plate.

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.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The utility model provides a technical scheme:

as shown in fig. 1-4, the composite machining mechanism for the cylinder hole of the engine cylinder block comprises a housing 1, a pillar 2 and a boring machine 3, the pillar 2 is fixedly connected to both the left and right sides of the housing 1, the boring machine 3 is in clearance fit with a through hole at the top of the housing 1, a positioning device 4 is arranged inside the housing 1, the positioning device 4 comprises a round bar 401, a trapezoidal block 402, a first spring 403, a curved bar 404, a sliding sleeve 405, a sliding rail 406, a curved plate 407, a second spring 408, a cross bar 409 and a transverse cylinder 410, the top of the round bar 401 is fixedly connected with the top of the housing 1, the outer wall of the round bar 401 is in clearance fit with the trapezoidal block 402, the trapezoidal block 402 can move on the outer wall of the round bar 401, the first spring 403 is in clearance fit above the outer wall of the round bar 401, both ends of the first spring 403 are fixedly connected with the bottom of the housing 1 and the top of the trapezoidal block 402, the curved bar 404 is attached to the left side of the trapezoidal block 402, and the curved bar 404 is fixedly connected with the sliding sleeve 405, a sliding rail 406 is slidably clamped on the inner wall of the sliding sleeve 405, the sliding sleeve 405 can move on the outer wall of the sliding rail 406, the top of the sliding rail 406 is fixedly connected with the bottom of the shell 1, a bent plate 407 is fixedly connected with the top of the sliding sleeve 405, the outer wall of the bent plate 407 is in clearance fit with a through hole in the left side of the bottom of the shell 1, a cross rod 409 is fixedly connected with the left side of the outer wall of the cross rod 409, a cross cylinder 410 is in clearance fit with the left side of the inner wall of the shell 1, the left side of the cross cylinder 410 is fixedly connected with the left side of the inner wall of the shell 1, a second spring 408 is in clearance fit with the outer wall of the cross rod 409, two ends of the second spring 408 are respectively and fixedly connected with the right side of the cross cylinder 410 and the left side of the bent plate 407, the sliding sleeve 405 and the sliding rail 406 form a sliding limiting mechanism, so that the bent rod 404 moves stably, and the right side of the bent rod 404 is provided with a round wheel, thereby ensuring that the bent rod 404 is always attached to the trapezoidal block 402;

in the specific implementation process, it is worth pointing out in particular that a user can press the trapezoidal block 402 first, then place the cylinder body at the bottom of the inner wall of the housing 1, the first spring 403 and the second spring 408 are in a compressed state at the moment, then loosen the trapezoidal block 402, and at the moment, the first spring 403 and the second spring 408 lose external force to drive the bent plate 407 to position the cylinder body, so that the problem that the existing device is inconvenient to find a fixed position when working is solved, and the working efficiency is improved.

Two fixing devices 5 are arranged inside the casing 1, each fixing device 5 comprises a transverse plate 501, a motor 502, a first gear 503, a second gear 504, a screw 505, a sleeve 506, a sliding block 507, a round rod 508, a square rod 509 and an inclined plate 510, the left side of the transverse plate 501 is fixedly connected with the left side of the inner wall of the casing 1, the top of the transverse plate 501 is fixedly connected with the motor 502, the output end of the motor 502 is fixedly connected with the first gear 503, the model of the motor 502 is SM80-D601930, the right side of the first gear 503 is engaged and connected with the second gear 504, the first gear 503 can drive the second gear 504 to rotate through engagement when rotating, the inner wall of the second gear 504 is fixedly connected with the screw 505, the left side of the outer wall of the screw 505 is rotatably connected with the left side of the inner wall of the casing 1 through a bearing, the outer wall of the screw 505 is connected with the sleeve 506 through threads, the bottom of the sleeve 506 is fixedly connected with the sliding block 507, the inner wall of the sliding block 507 is slidably clamped with the round rod 508, and the sliding block 507 can move on the round rod 508, the bottom of the round rod 508 is fixedly connected with the top of the transverse plate 501, the top of the sleeve 506 is fixedly connected with a square rod 509, the right side of the square rod 509 is attached with an inclined plate 510, the left side of the inclined plate 510 is rotatably connected with the left side of the inner wall of the shell 1 through a pin shaft, the two screw rods 505 are symmetrically distributed in the left-right direction by taking the center of the shell 1 as a reference, so that the positions of the two sides are the same, the deviation in motion is prevented, the right side of the inclined plate 510 is provided with a rubber pad, the friction force is increased, and the fixation is tight;

in the specific implementation process, it is worth pointing out in particular that, the user switches on the external power supply with the motor 502, the motor 502 drives the screw rod 505 to rotate through the meshing of the first gear 503 and the second gear 504, the screw rod 505 can drive the sleeve 506 and the square rod 509 to move when rotating, the square rod 509 drives the inclined plate 510 to fix the cylinder body, the problem that the cylinder body is not stable enough when the existing device works and the motion is easy to occur is solved, and the practicability is improved.

It can be known from the above, the theory of operation of the device is that the user can press the trapezoidal piece 402 earlier, later place the cylinder body in the inner wall bottom of casing 1, first spring 403 and second spring 408 at this moment are compression state, later loosen the trapezoidal piece 402, first spring 403 and second spring 408 lose external force and drive bent plate 407 and fix a position the cylinder body this moment, the problem that current device is inconvenient to find fixed position when working has been solved, work efficiency is improved, later the user switches on external power supply with motor 502, motor 502 drives screw rod 505 through the meshing of first gear 503 and second gear 504 and rotates, screw rod 505 can drive sleeve 506 and square bar 509 to move when rotating, square bar 509 drives swash plate 510 and fixes the cylinder body, the problem that current device is not stable enough to the fixed of cylinder body when carrying out work, easy motion takes place is solved, and practicability is improved.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 engine cylinder block jar hole combined type processing agency, includes casing (1), pillar (2) and boring machine (3), the equal rigid coupling in the left and right sides of casing (1) has pillar (2), the top through-hole clearance fit of casing (1) has boring machine (3), its characterized in that: a positioning device (4) is arranged in the shell (1);

the positioning device (4) comprises a round rod (401), a trapezoidal block (402), a first spring (403), a bent rod (404), a sliding sleeve (405), a sliding rail (406), a bent plate (407), a second spring (408), a cross rod (409) and a transverse cylinder (410);

the top of the round rod (401) is fixedly connected with the top of the shell (1), the outer wall of the round rod (401) is in clearance fit with a trapezoidal block (402), a first spring (403) is in clearance fit above the outer wall of the round rod (401), two ends of the first spring (403) are respectively fixedly connected with the bottom of the shell (1) and the top of the trapezoidal block (402), the left side of the trapezoidal block (402) is attached with a bent rod (404), the top of the bent rod (404) is fixedly connected with a sliding sleeve (405), the inner wall of the sliding sleeve (405) is slidably clamped with a sliding rail (406), the top of the sliding rail (406) is fixedly connected with the bottom of the shell (1), the top of the sliding sleeve (405) is fixedly connected with a bent plate (407), the outer wall of the bent plate (407) is in clearance fit with a through hole on the left side of the bottom of the shell (1), the left side of the bent plate (407) is fixedly connected with a cross rod (409), the outer wall left side clearance fit of horizontal pole (409) has horizontal section of thick bamboo (410), the left side of horizontal section of thick bamboo (410) and the inner wall left side fixed connection of casing (1), the outer wall clearance fit of horizontal pole (409) has second spring (408), the both ends of second spring (408) respectively with the right side of horizontal section of thick bamboo (410) and the left side fixed connection of bent plate (407).

2. The engine block cylinder bore composite machining mechanism of claim 1, characterized in that: the sliding sleeve (405) and the sliding rail (406) form a sliding limiting mechanism.

3. The engine block cylinder bore composite machining mechanism of claim 1, characterized in that: and a round wheel is arranged on the right side of the bent rod (404).

4. The engine block cylinder bore composite machining mechanism of claim 1, characterized in that: two fixing devices (5) are arranged inside the shell (1);

the fixing device (5) comprises a transverse plate (501), a motor (502), a first gear (503), a second gear (504), a screw rod (505), a sleeve (506), a sliding block (507), a round rod (508), a square rod (509) and an inclined plate (510);

the left side of diaphragm (501) and the inner wall left side fixed connection of casing (1), the top rigid coupling of diaphragm (501) has motor (502), the output rigid coupling of motor (502) has first gear (503), the right side meshing of first gear (503) links to each other has second gear (504), the inner wall rigid coupling of second gear (504) has screw rod (505), the outer wall left side of screw rod (505) is rotated on the inner wall left side of casing (1) through the bearing and is linked to each other, the outer wall screw thread of screw rod (505) links to each other has sleeve (506), the bottom rigid coupling of sleeve (506) has slider (507), the inner wall slip joint of slider (507) has round bar (508), the bottom of round bar (508) and the top fixed connection of diaphragm (501), the top rigid coupling of sleeve (506) has square pole (509), the right side laminating of square pole (509) has swash plate (510), the left side of the inclined plate (510) is rotatably connected with the left side of the inner wall of the shell (1) through a pin shaft.

5. The engine block cylinder bore composite machining mechanism of claim 4, characterized in that: the two screw rods (505) are symmetrically distributed in the left-right direction by taking the center of the shell (1) as a reference.

6. The engine block cylinder bore composite machining mechanism of claim 4, characterized in that: the right side of the inclined plate (510) is provided with a rubber pad.