CN221582833U

CN221582833U - Adjustable machine tool

Info

Publication number: CN221582833U
Application number: CN202420503071.2U
Authority: CN
Inventors: 朱新杰; 钱建荣; 孙召卿
Original assignee: Juxian Jianxin Machinery Manufacturing Co ltd
Current assignee: Juxian Jianxin Machinery Manufacturing Co ltd
Priority date: 2024-03-15
Filing date: 2024-03-15
Publication date: 2024-08-23
Anticipated expiration: 2034-03-15

Abstract

The utility model relates to the technical field of machine tools, and discloses an adjustable machine tool, which comprises a main body, wherein a machining assembly is arranged on the outer wall of the main body, a fixing structure is arranged on the top surface of the main body, and the fixing structure comprises: the fixed block, the top surface fixedly connected with fixed block of main part, the top surface of fixed block runs through and has the threaded rod and rotate with the department of running through of threaded rod to be connected, the top surface of main part runs through have auxiliary rod and with auxiliary rod's department sliding connection that runs through, auxiliary rod's outer wall fixedly connected with connecting rod, the outer wall threaded connection connecting rod of threaded rod. This lathe with adjustable through being provided with fixed knot constructs, can carry out the centre gripping to multiunit work piece simultaneously through fixed knot constructs, and then makes the lathe can process multiunit work piece simultaneously, and then has practiced thrift the required time that consumes of changing the work piece, and then has improved the machine tool and to the process velocity of work piece, and then has improved the work efficiency of lathe.

Description

Adjustable machine tool

Technical Field

The utility model relates to the technical field of machine tools, in particular to an adjustable machine tool.

Background

The machine tool is a machine tool for turning a rotating workpiece with a turning tool. The machine tool can also be used for corresponding machining by a drill, a reamer, a tap, a die, a knurling tool and the like.

Machine tools are mainly used for machining shafts, discs, sleeves and other workpieces with surfaces of revolution, and are the most widely used type of machine tools in machine manufacturing and repair plants.

At present, when a machine tool on the market processes workpieces, most of the machine tools can only simultaneously fix and clamp a group of workpieces when the clamping mechanism is adjusted to clamp the workpieces, so that the machine tools can only process a group of workpieces at one time, the processing speed of the machine tools on the workpieces is greatly reduced, and the working efficiency of the machine tools is influenced.

Disclosure of utility model

The present utility model is directed to an adjustable machine tool, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lathe with adjustable, includes the main part, the outer wall of main part is equipped with processing subassembly, the top surface of main part is equipped with fixed knot and constructs, fixed knot constructs and includes:

The top surface of the main body is penetrated with a threaded rod and is rotationally connected with the penetrating part of the threaded rod, the top surface of the main body is penetrated with an auxiliary rod and is in sliding connection with the penetrating part of the auxiliary rod, the outer wall of the auxiliary rod is fixedly connected with a connecting rod, the auxiliary rod can move along with the movement of the connecting rod, the outer wall of the threaded rod is in threaded connection with the connecting rod, the threaded rod can drive the connecting rod to move in the up-down direction when rotating, the outer wall of the auxiliary rod is fixedly connected with an inclined surface block, and the inclined surface block can move along with the movement of the auxiliary rod;

The auxiliary plate is fixedly connected with the top surface of the main body, an auxiliary rod penetrates through the outer wall of the auxiliary plate and is in sliding connection with the penetrating part of the auxiliary rod, and a rotating shaft is fixedly connected with the outer wall of the auxiliary plate;

The driven rod, the outer wall rotation of pivot is connected with the driven rod, the one end fixedly connected with splint that the pivot was kept away from to the driven rod, the inner wall of splint is equipped with protection architecture.

Preferably, the outer wall fixedly connected with auxiliary spring of fixed block, the one end fixed connection driven lever that the auxiliary spring kept away from the fixed block, auxiliary spring can drive the driven lever through self elasticity and reset.

Preferably, the outer wall of the threaded rod is fixedly connected with a handle, and the handle can drive the threaded rod to rotate.

Preferably, the protection structure includes: and the inner wall of the clamping plate is connected with a rubber pad in a sliding manner.

Preferably, the inner wall of the clamping plate is fixedly connected with a buffer spring.

Preferably, the buffer spring is fixedly connected with the rubber pad at one end far away from the clamping plate, and the buffer spring can push the rubber pad to move in a direction far away from the clamping plate through self elastic force.

Compared with the prior art, the utility model provides an adjustable machine tool, which has the following beneficial effects:

1. This lathe with adjustable through being provided with fixed knot constructs, can carry out the centre gripping to multiunit work piece simultaneously through fixed knot constructs, and then makes the lathe can process multiunit work piece simultaneously, and then has practiced thrift the required time that consumes of changing the work piece, and then has improved the machine tool and to the process velocity of work piece, and then has improved the work efficiency of lathe, and through adjusting the threaded rod, makes the connecting rod remove on the threaded rod, and then can press from both sides tightly fixedly to the material of equidimension not.

2. This lathe with adjustable improves and is provided with protection architecture, can play the guard action to the work piece through protection architecture, and then when avoiding splint to fix the centre gripping to the work piece, the splint removes and smashes the work piece on too much and cause the loss to the work piece, and then has improved the security of lathe during operation.

Drawings

FIG. 1 is a main body of the present utility model a three-dimensional structure schematic;

FIG. 2 is a schematic cross-sectional view of the main body of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure B of FIG. 2 according to the present utility model;

fig. 5 is an enlarged schematic view of the C-structure of fig. 2 according to the present utility model.

In the figure: 1. a main body; 2. processing the assembly; 4. a fixed structure; 41. a fixed block; 42. a connecting rod; 43. a threaded rod; 44. an auxiliary lever; 45. a bevel block; 46. an auxiliary plate; 47. a rotating shaft; 48. a driven rod; 49. an auxiliary spring; 410. a clamping plate; 411. a handle; 5. a protective structure; 51. a buffer spring; 52. and a rubber pad.

Detailed Description

As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a lathe with adjustable, includes main part 1, and the outer wall of main part 1 is equipped with processing subassembly 2, and the top surface of main part 1 is equipped with fixed knot and constructs 4, and the inner wall of splint 410 is equipped with protection architecture 5.

The fixing structure 4 includes: the fixing block 41, the connecting rod 42, the threaded rod 43, the auxiliary rod 44, the inclined surface block 45, the auxiliary plate 46, the rotating shaft 47, the driven rod 48, the auxiliary spring 49, the clamping plate 410 and the handle 411. The top surface of the main body 1 is fixedly connected with a fixed block 41, the top surface of the fixed block 41 penetrates through a threaded rod 43 and is rotationally connected with the penetrating part of the threaded rod 43, the top surface of the main body 1 penetrates through an auxiliary rod 44 and is slidably connected with the penetrating part of the auxiliary rod 44, the main body 1 plays a role in fixing the moving track of the auxiliary rod 44, ensuring that the auxiliary rod 44 can only move up and down, further avoiding the phenomenon that the auxiliary rod 44 is deviated, the outer wall of the auxiliary rod 44 is fixedly connected with a connecting rod 42, the auxiliary rod 44 plays a role in fixing the connecting rod 42, meanwhile, the auxiliary rod 44 moves along with the movement of the connecting rod 42, the outer wall of the threaded rod 43 is in threaded connection with the connecting rod 42, the threaded rod 43 can drive the connecting rod 42 to move up and down when rotating, the outer wall of the auxiliary rod 44 is fixedly connected with an inclined surface block 45, the inclined surface block 45 can move along with the movement of the auxiliary rod 44, the top surface of the main body 1 is fixedly connected with an auxiliary plate 46, an auxiliary rod 44 penetrates through the outer wall of the auxiliary plate 46 and is in sliding connection with the penetrating part of the auxiliary rod 44, the outer wall of the auxiliary plate 46 is fixedly connected with a rotating shaft 47, the rotating shaft 47 is provided with two groups, the two groups of rotating shafts 47 are symmetrically distributed by taking the central line of a fixed block 41 as a symmetrical axis, the auxiliary plate 46 plays a role in fixing the rotating shaft 47, the outer wall of the rotating shaft 47 is rotationally connected with a driven rod 48, the driven rod 48 can rotate by taking the rotating shaft 47 as a circle center, meanwhile, the driven rod 48 is provided with two groups, the two groups of driven rods 48 are symmetrically distributed by taking the central line of the fixed block 41 as a symmetrical axis, one end of the driven rod 48 far away from the rotating shaft 47 is fixedly connected with a clamping plate 410, the driven rod 48 plays a role in fixing the clamping plate 410, meanwhile, the clamping plate 410 is provided with two groups and is respectively fixedly connected with a group of driven rods 48, the outer wall of the fixed block 41 is fixedly connected with an auxiliary spring 49, the auxiliary springs 49 are provided with two groups, the two groups of auxiliary springs 49 are symmetrically distributed by taking the central line of the fixed block 41 as a symmetrical axis, one end, far away from the fixed block 41, of each auxiliary spring 49 is fixedly connected with the driven rod 48, each auxiliary spring 49 can drive the driven rod 48 to reset through own elasticity, the outer wall of each threaded rod 43 is fixedly connected with a handle 411, and the handles 411 can drive the threaded rods 43 to rotate.

The protection structure 5 includes: buffer spring 51, rubber pad 52. The inner wall sliding connection of splint 410 has rubber pad 52, and the inner wall of every group splint 410 all is equipped with a set of rubber pad 52, and the inner wall fixedly connected with buffer spring 51 of splint 410, and the inside of every group splint 410 all is equipped with multiunit buffer spring 51, and buffer spring 51 keeps away from the one end fixedly connected rubber pad 52 of splint 410, and buffer spring 51 can promote rubber pad 52 to the direction removal of keeping away from splint 410 through self elasticity.

Working principle: through rotatory handle 411, threaded rod 43 can rotate along with the rotation of handle 411 at this moment, connecting rod 42 can reciprocate along with the rotation of threaded rod 43 at this moment, auxiliary rod 44 can reciprocate along with the reciprocating of connecting rod 42 at this moment, bevel block 45 can reciprocate along with auxiliary rod 44 at the same time, when bevel block 45 upwards moves, bevel block 45 can promote the inclined plane of splint 410 at this moment, splint 410 can drive driven lever 48 and rotate to the direction of keeping away from bevel block 45 with pivot 47 as the centre of a circle, and then fix the centre gripping through the cooperation of splint 410 and fixed block 41 lateral wall, and then realize the centre gripping to multiunit work piece, when reverse rotation handle 411, connecting rod 42 can drive auxiliary rod 44 down along with the rotation of threaded rod 43 at this moment, and then make bevel block 45 down move, bevel block 45 no longer promotes splint 410 at this moment, splint 410 can reset because of auxiliary spring 49's elasticity at this moment, and then loosen the work piece.

Meanwhile, the buffer spring 51 pushes the rubber pad 52 to move away from the clamping plate 410 through the elasticity of the buffer spring, so that the impact force of the clamping plate 410 on a workpiece is reduced through the rubber pad 52, and the workpiece is prevented from being damaged due to collision of the clamping plate 410.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. An adjustable machine tool comprising a main body (1), characterized in that: the outer wall of main part (1) is equipped with processing subassembly (2), the top surface of main part (1) is equipped with fixed knot constructs (4), fixed knot constructs (4) include:

The fixing block (41), the top surface fixedly connected with fixed block (41) of main part (1), the top surface of fixed block (41) runs through threaded rod (43) and rotates with the department of running through of threaded rod (43) to be connected, the top surface of main part (1) runs through have auxiliary rod (44) and with auxiliary rod (44) the department sliding connection that runs through, the outer wall fixedly connected with connecting rod (42) of auxiliary rod (44), the outer wall threaded connection connecting rod (42) of threaded rod (43), the outer wall fixedly connected with sloping block (45) of auxiliary rod (44);

The auxiliary plate (46), the top surface of the main body (1) is fixedly connected with the auxiliary plate (46), an auxiliary rod (44) penetrates through the outer wall of the auxiliary plate (46) and is in sliding connection with the penetrating part of the auxiliary rod (44), and a rotating shaft (47) is fixedly connected with the outer wall of the auxiliary plate (46);

driven lever (48), the outer wall rotation of pivot (47) is connected with driven lever (48), one end fixedly connected with splint (410) that pivot (47) were kept away from to driven lever (48), the inner wall of splint (410) is equipped with protection architecture (5).

2. An adjustable machine tool according to claim 1, wherein: an auxiliary spring (49) is fixedly connected to the outer wall of the fixed block (41), and one end, far away from the fixed block (41), of the auxiliary spring (49) is fixedly connected with a driven rod (48).

3. An adjustable machine tool according to claim 1, wherein: the outer wall of the threaded rod (43) is fixedly connected with a handle (411).

4. An adjustable machine tool according to claim 1, wherein: the protective structure (5) comprises: a rubber pad (52), the inner wall of the clamping plate (410) is connected with a rubber pad (52) in a sliding way.

5. An adjustable machine tool according to claim 1, wherein: the inner wall of the clamping plate (410) is fixedly connected with a buffer spring (51).

6. An adjustable machine tool according to claim 5, wherein: one end of the buffer spring (51) far away from the clamping plate (410) is fixedly connected with a rubber pad (52).