CN216228110U

CN216228110U - Stirring type clamp for numerical control machining of flange shaft

Info

Publication number: CN216228110U
Application number: CN202122913361.3U
Authority: CN
Inventors: 于鹏
Original assignee: Dalian Jinma Marine Machinery Co ltd
Current assignee: Dalian Jinma Marine Machinery Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-08
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a toggle type clamp for numerical control machining of a flange shaft, which comprises a machining equipment body and a turntable, wherein the turntable is rotatably connected in the middle of the right side of the machining equipment body, and a clamping device is installed on the right side of the turntable. This formula anchor clamps are dialled in flange axle numerical control processing, through the flange axle, splint, first pin, mutually support between first diaphragm and the first slider isotructure, can drive first slider through the arc and remove, first slider drives the splint through first pin and removes, thereby through first splint cooperation carousel alright support tightly fixedly with the flange axle, through the T shaped plate, the second pin, mutually support between casing and the spring isotructure, when fixing the T shaped plate on the processing equipment body after, the runner passes through the elasticity performance of spring and can exert certain pressure to the carousel, thereby it is more stable when making the carousel rotate.

Description

Stirring type clamp for numerical control machining of flange shaft

Technical Field

The utility model relates to the technical field of machining clamps, in particular to a toggle type clamp for numerical control machining of a flange shaft.

Background

The flange shaft generally refers to a part or a structure for connection in the field of machinery, such connection is generally called flange connection, more generally, all the flange type structure is used for connection at the peripheries of two planes, bolt connection is used for connecting the parts, and the parts are closed at the same time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a toggle clamp for numerical control machining of a flange shaft, and aims to solve the problems that the toggle clamp in the prior art provided in the background art is single in structure and poor in clamping effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a poking type clamp for numerical control machining of a flange shaft comprises a machining equipment body and a turntable, wherein the turntable is rotatably connected in the middle of the right side of the machining equipment body, and a clamping device is installed on the right side of the turntable;

the clamping device comprises a flange shaft, a clamping plate, a first stop lever, a first transverse plate and a first sliding block;

the utility model discloses a flange axle, including flange axle, first pin, first diaphragm, the inboard rigid coupling of preceding terminal surface of first pin, the left side outer wall of flange axle and the arc wall department inner wall clearance fit of carousel, the upper and lower side outer wall of flange axle closely laminates and has splint, the outside rigid coupling of splint has first pin, first diaphragm is installed to the outside outer wall of first pin, and the outer wall clearance fit of through-hole department inner wall and first pin of first diaphragm, the left side of first diaphragm links to each other with the carousel is fixed, the inboard rigid coupling of preceding terminal surface of first pin has first slider.

Preferably, the rigid coupling has the notch plate in the middle of the inboard of first diaphragm, and the groove of notch plate rotates through the pivot and is connected with the arc, and the right side spout department and the first slider slip joint of arc, and the arc can drive first pin through first slider like this and remove.

Preferably, an adjusting device is installed on the outer wall of the first transverse plate;

the adjusting device comprises a threaded rod, a handle, a vertical rod, a second transverse plate, a rectangular block and a second sliding block;

from top to bottom the outer wall of threaded rod links to each other with the internal thread of first diaphragm, the one end rigid coupling of threaded rod has the handle, the other end of threaded rod rotates and is connected with the montant, the inboard rigid coupling of montant has the second diaphragm, the rectangular block is installed in the outside of second diaphragm, and the through-hole department inner wall of rectangular block and the outer wall clearance fit of montant, the rear end face rigid coupling of rectangular block has the second slider, and the left side spout department slip joint of second slider and arc.

Preferably, a limiting device is arranged on the right side of the processing equipment body;

the limiting device comprises a T-shaped plate, a second stop lever, a shell and a spring;

from top to bottom the left side of T shaped plate links to each other with the processing equipment body screw thread through a plurality of bolts, the inboard rigid coupling of T shaped plate has the second pin, the casing is installed to the inboard of second pin, and the inner wall of casing and opening part outer wall respectively with the inboard and the middle outer wall clearance fit of T shaped plate, the internally mounted of casing has the spring, and the both ends outer wall of spring is fixed continuous with T shaped plate and casing respectively.

Preferably, the left side and the right side of casing are fixedly connected with the extension board, and adjacent the inboard of extension board is rotated through the pivot and is connected with the runner, the one end outer wall of runner is laminated with the outer wall of carousel mutually, the other end outer wall of runner and the recess inner wall clearance fit of casing, the runner can exert certain pressure to the carousel through the elasticity performance of spring like this to it is more stable when making the carousel rotate.

Compared with the prior art, the utility model has the beneficial effects that: according to the toggle type clamp for numerical control machining of the flange shaft, the clamping plate, the first stop lever, the first transverse plate, the first sliding block and the like are matched with one another, the first sliding block can be driven to move through the arc plate, the first sliding block drives the clamping plate to move through the first stop lever, and therefore the flange shaft can be abutted and fixed through the first clamping plate matched with the turntable;

through the mutual matching of the structures such as the threaded rod, the handle, the vertical rod, the second transverse plate, the rectangular block and the second sliding block, the threaded rod can be driven by the handle to rotate, so that the threaded rod drives the rectangular block to move through the vertical rod and the second transverse plate, and the rectangular block drives the arc-shaped plate to rotate through the second sliding block, thereby facilitating the operation;

through mutually supporting between T shaped plate, second pin, casing and the spring isotructure, after fixing the T shaped plate on the processing equipment body, the runner can apply certain pressure to the carousel through the elasticity performance of spring to it is more stable when making the carousel rotate.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the handle, arcuate plate and concave plate of FIG. 2;

fig. 4 is a schematic structural view of the T-shaped plate, the spring and the runner in fig. 2.

In the figure: 1. the processing equipment comprises a processing equipment body, 2, a rotary table, 3, a clamping device, 301, a flange shaft, 302, a clamping plate, 303, a first stop lever, 304, a first transverse plate, 305, a first sliding block, 4, an adjusting device, 401, a threaded rod, 402, a handle, 403, a vertical rod, 404, a second transverse plate, 405, a rectangular block, 406, a second sliding block, 5, a limiting device, 501, a T-shaped plate, 502, a second stop lever, 503, a shell, 504, a spring, 6, a concave plate, 7, an arc-shaped plate, 8, a support plate, 9 and a rotating wheel.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a toggle type clamp for numerical control machining of a flange shaft comprises a machining equipment body 1 and a rotary table 2, an arc-shaped groove is machined in the middle of the right side of the rotary table 2, the rotary table 2 is rotatably connected in the middle of the right side of the machining equipment body 1, a clamping device 3 is installed on the right side of the rotary table 2, the clamping device 3 comprises a flange shaft 301, a clamping plate 302, a first stop lever 303, a first transverse plate 304 and a first sliding block 305, the outer wall of the left side of the flange shaft 301 is in clearance fit with the inner wall of the arc-shaped groove of the rotary table 2, so that the flange shaft 301 is more stable, the outer walls of the upper part and the lower part of the flange shaft 301 are tightly attached with the clamping plate 302, the flange shaft 301 can be tightly fixed through the clamping plate 302, the first stop lever 303 is fixedly connected to the outer side of the clamping plate 302, the first transverse plate 304 is installed on the outer wall of the outer side of the first stop lever 303, a through hole is machined in the first transverse plate 304, and the through hole of the first transverse plate 304 is in clearance fit with the outer wall of the first stop lever 303, the left side of first diaphragm 304 is fixed continuous with carousel 2, the inboard rigid coupling of the preceding terminal surface of first pin 303 has first slider 305, the rigid coupling has concave plate 6 in the middle of the inboard of first diaphragm 304, and the groove of concave plate 6 rotates through the pivot and is connected with arc 7, the inside spout that has all processed of the left and right sides of arc 7, and the right side spout department and the first slider 305 slip joint of arc 7, arc 7 can drive first pin 303 through first slider 305 and remove.

The outer wall of the first transverse plate 304 is provided with an adjusting device 4, the adjusting device 4 comprises a threaded rod 401, a handle 402, a vertical rod 403, a second transverse plate 404, a rectangular block 405 and a second sliding block 406, the outer walls of the upper and lower threaded rods 401 are connected with the internal threads of the first transverse plate 304, the threaded rod 401 can move through the first transverse plate 304, one end of the threaded rod 401 is fixedly connected with the handle 402, the other end of the threaded rod 401 is rotatably connected with the vertical rod 403, the threaded rod 401 can drive the vertical rod 403 to move, the inner side of the vertical rod 403 is fixedly connected with the second transverse plate 404, the vertical rod 403 can drive the rectangular block 405 to move through the second transverse plate 404, the outer side of the second transverse plate 404 is provided with the rectangular block 405, a through hole is processed in the rectangular block 405, the inner wall of the through hole of the rectangular block 405 is in clearance fit with the outer wall of the vertical rod 403, the rear end face of the rectangular block 405 is fixedly connected with the second sliding block 406, and the second sliding block 406 is connected with the left sliding groove of the arc-shaped plate 7 in a sliding clamping manner, the second slider 406 can rotate the arc plate 7.

The right side of the processing equipment body 1 is provided with a limiting device 5, the limiting device 5 comprises a T-shaped plate 501, a second stop lever 502, a shell 503 and a spring 504, the left sides of the upper and lower T-shaped plates 501 are in threaded connection with the processing equipment body 1 through 2 bolts, the inner side of the T-shaped plate 501 is fixedly connected with the second stop lever 502, the inner side of the second stop lever 502 is provided with the shell 503, the inner and outer sides of the shell 503 are respectively provided with a groove and an opening, the inner wall and the outer wall of the opening of the shell 503 are respectively in clearance fit with the inner side and the middle outer wall of the T-shaped plate 501, the shell 503 is internally provided with the spring 504, the outer walls at two ends of the spring 504 are respectively fixedly connected with the T-shaped plate 501 and the shell 503, when the T-shaped plate 501 moves inwards, the spring 504 can generate elastic deformation, the left and right sides of the shell 503 are fixedly connected with support plates 8, the inner sides of the adjacent support plates 8 are rotatably connected with a rotating wheel 9 through rotating shafts, one end outer wall of the rotating wheel 9 is attached to the outer wall of the rotating disc 2, the rotating wheel 9 can rotate through the rotating disc 2, and the outer wall of the other end of the rotating wheel 9 is in clearance fit with the inner wall of the groove of the shell 503.

In this embodiment, when an operator needs to use a toggle fixture for numerical control machining of a flange shaft, the operator first drives the second blocking rod 502 to move through the T-shaped plate 501, drives the housing 503 and the rotating wheel 9 to move through the second blocking rod 502, so that the outer wall of the rotating wheel 9 is attached to the outer wall of the turntable 2, and then continues to drive the second blocking rod 502 to move towards the turntable 2 through the T-shaped plate 501, and then fixes the T-shaped plate 501 and the machining apparatus body 1 through the bolts, at this time, the spring 504 is elastically deformed, so that the turntable 2 can be tightly abutted by the rotating wheel 9 through the elastic property of the spring 504, so that the turntable 2 is more stable when rotating, the flange shaft 301 to be machined is mounted at the arc-shaped groove of the turntable 2402, the handle is toggled, so that the handle 402 drives the threaded rod 401401 to rotate, the threaded rod drives the second transverse plate 404 to move outwards through the vertical rod 403, so that the second transverse plate 404 drives the second slider 406 to move through the rectangular block 405, second slider 406 drives arc 7 and rotates to arc 7 drives first pin 303 through first slider 305 and removes to flange axle 301 direction, and first pin 303 drives splint 302 and removes simultaneously, like this through splint 302 alright with supporting tightly fixedly with flange axle 301.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "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; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formula anchor clamps are dialled in numerical control of flange axle processing, includes processing equipment body (1) and carousel (2), the right side intermediate rotation of processing equipment body (1) is connected with carousel (2), its characterized in that: a clamping device (3) is arranged on the right side of the rotary table (2);

the clamping device (3) comprises a flange shaft (301), a clamping plate (302), a first stop lever (303), a first transverse plate (304) and a first sliding block (305);

inner wall clearance fit is located with the arc wall of carousel (2) to the left side outer wall of flange axle (301), the below of going up of flange axle (301) outer wall closely laminates and has splint (302), the outside rigid coupling of splint (302) has first pin (303), first diaphragm (304) are installed to the outside outer wall of first pin (303), and the outer wall clearance fit of the through-hole department inner wall of first diaphragm (304) and first pin (303), the left side of first diaphragm (304) is fixed continuous with carousel (2), the inboard rigid coupling of the preceding terminal surface of first pin (303) has first slider (305).

2. The toggle clamp for numerical control machining of the flange shaft according to claim 1, characterized in that: the middle rigid coupling of the inboard of first diaphragm (304) has notch plate (6), and the groove of notch plate (6) rotates through the pivot and is connected with arc (7), and the right side spout department of arc (7) and first slider (305) slip joint.

3. The toggle clamp for numerical control machining of the flange shaft according to claim 1, characterized in that: the outer wall of the first transverse plate (304) is provided with an adjusting device (4);

the adjusting device (4) comprises a threaded rod (401), a handle (402), a vertical rod (403), a second transverse plate (404), a rectangular block (405) and a second sliding block (406);

from top to bottom the outer wall of threaded rod (401) links to each other with the internal thread of first diaphragm (304), the one end rigid coupling of threaded rod (401) has handle (402), the other end of threaded rod (401) rotates and is connected with montant (403), the inboard rigid coupling of montant (403) has second diaphragm (404), rectangular block (405) is installed in the outside of second diaphragm (404), and the outer wall clearance fit of the through-hole department inner wall of rectangular block (405) and montant (403), the rear end face rigid coupling of rectangular block (405) has second slider (406), and the left side spout department slip joint of second slider (406) and arc (7).

4. The toggle clamp for numerical control machining of the flange shaft according to claim 1, characterized in that: a limiting device (5) is arranged on the right side of the processing equipment body (1);

the limiting device (5) comprises a T-shaped plate (501), a second stop lever (502), a shell (503) and a spring (504);

from top to bottom the left side of T shaped plate (501) is passed through a plurality of bolts and is linked to each other with processing equipment body (1) screw thread, the inboard rigid coupling of T shaped plate (501) has second pin (502), casing (503) are installed to the inboard of second pin (502), and the inner wall of casing (503) and opening part outer wall respectively with the inboard and the middle outer wall clearance fit of T shaped plate (501), the internally mounted of casing (503) has spring (504), and the both ends outer wall of spring (504) respectively with T shaped plate (501) and casing (503) fixed linking to each other.

5. The toggle clamp for numerical control machining of the flange shaft according to claim 4, characterized in that: the left and right sides rigid coupling of casing (503) has extension board (8), and is adjacent the inboard of extension board (8) is rotated through the pivot and is connected with runner (9), the one end outer wall of runner (9) is laminated with the outer wall of carousel (2) mutually, the other end outer wall of runner (9) and the groove inner wall clearance fit of casing (503).