CN215316029U - Cutting device is used in crankcase processing - Google Patents

Abstract

The utility model discloses a cutting device for processing a crankcase, which comprises a base and a clamping seat, wherein a cross supporting plate is fixedly connected to the middle end of an inner cavity of the clamping seat, inner grooves are formed in the inner surfaces of the periphery of the cross supporting plate, a threaded rod is movably connected to the middle end of each inner groove through a bearing, a movable sleeve is connected to the outer surface of the threaded rod in a threaded mode, L-shaped connecting blocks are fixedly connected to two sides of the movable sleeve, and a clamping plate is fixedly connected to the upper end of the inner side of each L-shaped connecting block. The utility model solves the problems that the existing crankcase has no protection measure in the cutting process, scraps generated by cutting are easy to splash and hurt people, the structure of the crankcase is complex and is difficult to fix quickly, and the processing efficiency is further reduced by the action of the electric push rod, the supporting block, the protective toughened glass cover, the clamping seat, the cross supporting plate, the threaded rod, the movable sleeve, the L-shaped connecting block, the clamping plate, the protective rubber pad, the slag guide groove and the collecting box.

Description

Cutting device is used in crankcase processing

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a cutting device for machining a crankcase.

Background

The lower part of the cylinder body is used for installing a crankshaft and is called as a crankcase, the crankcase is divided into a left crankcase body and a right crankcase body which are made of aluminum alloy through die casting, the left crankcase body and the right crankcase cover mainly form the crankcase, the crankcase body of a common vehicle engine can be divided into the left crankcase body and the right crankcase body, a transmission chamber is arranged, and a cutting device is needed in the process of machining the crankcase.

The applicant finds that at least the following technical problems exist in the prior art: the cutting device for the crankcase is characterized in that the existing crankcase cutting process does not have a protection measure, scraps generated by cutting easily splash to hurt people, the structure of the crankcase is complex and difficult to fix quickly, and further the machining efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device for processing a crankcase, which has the advantages of effective protection and quick fixation, and solves the problems that the existing crankcase does not have protection measures in the cutting process, scraps generated by cutting are easy to splash and hurt people, the structure of the crankcase is complex, quick fixation is difficult, and the processing efficiency is further reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a cutting device for processing a crankcase comprises a base and a clamping seat, wherein a cross supporting plate is fixedly connected to the middle end of an inner cavity of the clamping seat, inner grooves are formed in the inner surface of the periphery of the cross supporting plate, a threaded rod is movably connected to the middle end of each inner groove through a bearing, a movable sleeve is connected to the outer surface of the threaded rod in a threaded manner, L-shaped connecting blocks are fixedly connected to two sides of the movable sleeve, a clamping plate is fixedly connected to the upper end of the inner side of each L-shaped connecting block, a protective rubber pad is bonded to one side of each clamping plate, notches are formed in the left end and the right end of the top of the base, electric push rods are fixedly mounted at the left end and the right end of the bottom of the inner cavity of the base, supporting blocks are fixedly connected to the tops of the electric push rods, a protective glass cover is fixedly connected to the tops of the supporting blocks, a slag guide groove is formed in the middle end of the top of the base, and limiting vertical plates are fixedly connected to the left end and the right end of the inner cavity of the base, the lower end of the inner side of the limiting vertical plate is movably connected with a collecting box.

Preferably, the right side fixedly connected with fixed block of base, the right side fixed mounting of fixed block has the control box.

Preferably, the top of base fixedly connected with cutting frame and grip slipper, and the grip slipper is the rectangle.

Preferably, one side of the threaded rod is fixedly connected with a rotating block, and the outer surface of the rotating block is provided with anti-skid grains.

Preferably, the front surface of the collecting box is fixedly provided with a handle, and the handle is semicircular.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model controls the electric push rod to drive the supporting block to extend out through the control box, and then the protective toughened glass cover can be driven to move upwards, then after a crankcase to be processed is placed at the top of the cross supporting plate at the inner side of the clamping seat, the rotating block drives the threaded rod to rotate, the threaded rod drives the movable sleeve to move while rotating, the movable sleeve drives the L-shaped connecting block and the clamping plate to move when moving, and under the coordination of the protective rubber cushion, the protective clamping capability is respectively realized on the periphery of the crankcase, and further under the condition of ensuring the fixing of the crankcase, the purpose of fast clamping and fixing is achieved, then, the control box controls the electric push rod to drive the supporting block to retract, so that the protective toughened glass cover is driven to move downwards to cover the outer side of the clamping seat, and further the effective protective capability is achieved, and waste chips generated by cutting can enter the collecting box through the slag guide groove in the clamping seat, and then made things convenient for clastic collection and people's use, through above structure complex effect, solved current crankcase cutting in-process and did not possess safeguard measure, the easy emergence of the sweeps that the cutting produced hurts the condition of people, and the structure of crankcase is complicated, is difficult to quick fix, and then has reduced its machining efficiency's problem.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the base of the present invention in a front view;

FIG. 3 is a schematic cross-sectional view of the holder of the present invention in a front view;

FIG. 4 is a schematic top view of the clamping base of the present invention.

In the figure: 1. a base; 2. a collection box; 3. a handle; 4. a clamping seat; 5. a protective toughened glass cover; 6. a cutting frame; 7. a fixed block; 8. a control box; 9. a support block; 10. a notch; 11. an electric push rod; 12. a vertical limiting plate; 13. a clamping plate; 14. an L-shaped connecting block; 15. a threaded rod; 16. an inner tank; 17. a protective rubber pad; 18. a cross support plate; 19. a movable sleeve; 20. rotating the block; 21. a slag guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The base 1, the collecting box 2, the handle 3, the clamping seat 4, the protective toughened glass cover 5, the cutting frame 6, the fixing block 7, the control box 8, the supporting block 9, the notch 10, the electric push rod 11, the limiting vertical plate 12, the clamping plate 13, the L-shaped connecting block 14, the threaded rod 15, the inner groove 16, the protective rubber pad 17, the cross supporting plate 18, the movable sleeve 19, the rotating block 20 and the slag guide groove 21 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the protective rubber pad can be known by the person skilled in the art through technical manuals or conventional experimental methods.

Referring to fig. 1-4, a cutting device for crankcase processing comprises a base 1 and a clamping seat 4, wherein a fixed block 7 is fixedly connected to the right side of the base 1, a control box 8 is fixedly installed on the right side of the fixed block 7, a cutting frame 6 and the clamping seat 4 are fixedly connected to the top of the base 1, the clamping seat 4 is rectangular, a cross support plate 18 is fixedly connected to the middle end of the inner cavity of the clamping seat 4, inner grooves 16 are respectively formed in the inner surfaces of the peripheries of the cross support plate 18, a threaded rod 15 is movably connected to the middle end of each inner groove 16 through a bearing, a rotating block 20 is fixedly connected to one side of each threaded rod 15, anti-skid threads are arranged on the outer surface of each rotating block 20, a movable sleeve 19 is connected to the outer surface of each threaded rod 15 in a threaded manner, L-shaped connecting blocks 14 are fixedly connected to both sides of each movable sleeve 19, a clamping plate 13 is fixedly connected to the upper ends of the inner sides of the L-shaped connecting blocks 14, a protective rubber pad 17 is adhered to one side of the clamping plate 13, the left end and the right end of the top of the base 1 are both provided with notches 10, the left end and the right end of the bottom of an inner cavity of the base 1 are both fixedly provided with electric push rods 11, the top of each electric push rod 11 is fixedly connected with a supporting block 9, the top of each supporting block 9 is fixedly connected with a protective toughened glass cover 5, the middle end of the top of the base 1 is provided with a slag guide groove 21, the left end and the right end of the inner cavity of the base 1 are both fixedly connected with a limiting vertical plate 12, the lower end of the inner side of the limiting vertical plate 12 is movably connected with a collecting box 2, the front surface of the collecting box 2 is fixedly provided with a handle 3, the handle 3 is semi-circular, the electric push rods 11 are controlled by a control box 8 to drive the supporting blocks 9 to extend out, and further drive the protective toughened glass covers 5 to move upwards, then, after a crankcase to be processed is placed at the top of an inner cross supporting plate 18 of a clamping seat 4, a rotating block 20 drives a threaded rod 15 to rotate, and simultaneously drives a movable sleeve 19 to move, the movable sleeve 19 has driven L shape connecting block 14 and grip block 13 motion during the motion, and under the cooperation of protection cushion 17, respectively to the tight ability of realization protection clamp around the crankcase, and then under the fixed circumstances of guarantee crankcase, the fixed purpose of quick clamp has been reached, then, drive supporting shoe 9 withdrawal by control box 8 control electric putter 11, thereby drive protection toughened glass cover 5 downstream, cover in the outside of grip slipper 4, and then reached the ability of effective protection, and the sweeps that the cutting produced can get into collecting box 2 through leading slag chute 21 in grip slipper 4, and then made things convenient for clastic collection and people's use.

When the protective toughened glass cover is used, the control box 8 controls the electric push rod 11 to drive the supporting block 9 to extend out, and then the protective toughened glass cover 5 can be driven to move upwards, then after a crankcase to be processed is placed at the top of the inner cross supporting plate 18 of the clamping seat 4, the rotating block 20 drives the threaded rod 15 to rotate, the threaded rod 15 drives the movable sleeve 19 to move while rotating, the movable sleeve 19 drives the L-shaped connecting block 14 and the clamping plate 13 to move when moving, and under the cooperation of the protective rubber cushion 17, the protective clamping capability is respectively realized on the periphery of the crankcase, and further under the condition that the crankcase is fixed, the purpose of quickly clamping and fixing is achieved, then, the control box 8 controls the electric push rod 11 to drive the supporting block 9 to retract, so that the protective toughened glass cover 5 is driven to move downwards to cover the outer side of the clamping seat 4, and further the effective protective capability is achieved, and the sweeps that the cutting produced can be in leading sediment groove 21 entering collecting box 2 in holder 4, and then made things convenient for clastic collection and people's use, through above structure complex effect, solved and did not possess safeguard measure among the current crankcase cutting process, the sweeps that the cutting produced easily takes place to splash and hinders the condition of people, and the structure of crankcase is complicated, is difficult to fix fast, and then has reduced the problem of its machining efficiency.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cutting device is used in crankcase processing, includes base (1) and grip slipper (4), its characterized in that: the middle end of the inner cavity of the clamping seat (4) is fixedly connected with a cross supporting plate (18), the inner surfaces of the periphery of the cross supporting plate (18) are respectively provided with an inner groove (16), the middle end of the inner groove (16) is movably connected with a threaded rod (15) through a bearing, the outer surface of the threaded rod (15) is in threaded connection with a movable sleeve (19), two sides of the movable sleeve (19) are respectively and fixedly connected with an L-shaped connecting block (14), the upper end of the inner side of the L-shaped connecting block (14) is fixedly connected with a clamping plate (13), one side of the clamping plate (13) is pasted with a protective rubber mat (17), the left end and the right end of the top of the base (1) are respectively provided with a notch (10), the left end and the right end of the bottom of the inner cavity of the base (1) are respectively and fixedly provided with an electric push rod (11), the top of the electric push rod (11) is fixedly connected with a supporting block (9), and the top of the supporting block (9) is fixedly connected with a protective toughened glass cover (5), the slag guide groove (21) is formed in the middle end of the top of the base (1), the left end and the right end of the inner cavity of the base (1) are fixedly connected with limiting vertical plates (12), and the lower end of the inner side of each limiting vertical plate (12) is movably connected with a collecting box (2).

2. The cutting device for crankcase processing according to claim 1, wherein: the right side fixedly connected with fixed block (7) of base (1), the right side fixed mounting of fixed block (7) has control box (8).

3. The cutting device for crankcase processing according to claim 1, wherein: the top fixedly connected with cutting frame (6) and grip slipper (4) of base (1), and grip slipper (4) are the rectangle.

4. The cutting device for crankcase processing according to claim 1, wherein: one side of the threaded rod (15) is fixedly connected with a rotating block (20), and the outer surface of the rotating block (20) is provided with anti-skid grains.

5. The cutting device for crankcase processing according to claim 1, wherein: the front surface of the collecting box (2) is fixedly provided with a handle (3), and the handle (3) is semicircular.

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