CN219881445U

CN219881445U - Precise casting cutting device

Info

Publication number: CN219881445U
Application number: CN202321251806.9U
Authority: CN
Inventors: 卢满华; 高智彬
Original assignee: Hubei Jiuding Precision Casting Co ltd
Current assignee: Hubei Jiuding Precision Casting Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-24
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a precision casting cutting device which comprises a fixed table, a vertical plate welded at the top of the fixed table, a controller fixedly arranged at the left side of the vertical plate and a cutting mechanism arranged outside the vertical plate, wherein an installation box is fixedly arranged at the top of the fixed table, a placement table is arranged at the top of the installation box, a clamping mechanism is arranged at the top of the placement table, and a rotating mechanism adjusted by the placement table is arranged in the installation box; the clamping mechanism comprises a mounting seat fixedly mounted at the top of the object placing table, a first electric push rod extending to the outside of the mounting seat is fixedly mounted in the mounting seat, a clamping seat is fixedly mounted at the output end of the first electric push rod, and a second electric push rod is fixedly mounted in the clamping seat. This accurate foundry goods cutting device, through the installation of grip slipper and anchor clamps, be convenient for fix the accurate foundry goods of different shapes, improve the machining efficiency of accurate foundry goods, reach the practicality strong, be convenient for fix advantages such as foundry goods.

Description

Precise casting cutting device

Technical Field

The utility model belongs to the technical field of cutting devices, and particularly relates to a precise casting cutting device.

Background

Precision casting refers to the general term of a process for obtaining a casting with precise dimensions, and compared with the traditional sand casting process, the casting obtained by precision casting is more precise in dimension and better in surface finish, cutting work is needed when the precision casting is processed, and most of the precision casting in the market is cut through cutting machines. The existing cutting device for processing precision castings is characterized in that when castings are safely placed at the upper end of a placing table, the castings need to be moved to the lower portion of a cutting knife, the next castings are inconvenient to install in the cutting process, the cut castings are taken out after the cutting is completed, a large amount of time is wasted in the process, continuous cutting of a plurality of castings is inconvenient to achieve, and the cutting efficiency of the castings is reduced.

Through searching, chinese patent CN 218224896U discloses a cutting device for precision casting processing, comprising a workbench, two placement tables are mounted on the upper end surface of the workbench. The device is convenient to safely install next castings in the cutting process when the castings are safely placed at the upper end of the placement table, a plurality of castings are conveniently and continuously cut, and the efficiency of safely placing and cutting a plurality of castings is improved.

However, the cutting device for precision casting processing can only be suitable for castings with a single shape when cutting the castings, has a small application range, requires different clamping equipment when cutting castings with different shapes, increases the cost, seriously influences the production efficiency of the precision castings, and cannot meet the production requirement, so the precision casting cutting device is provided to solve the problems.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide a precise casting cutting device which has the advantages of strong practicability, convenience in casting fixation and the like, and solves the problems that the application range is small and different clamping devices are needed when castings with different shapes are cut.

In order to achieve the above purpose, the utility model provides a precision casting cutting device, which comprises a fixed table, a vertical plate welded at the top of the fixed table, a controller fixedly installed at the left side of the vertical plate and a cutting mechanism arranged outside the vertical plate, wherein an installation box is fixedly installed at the top of the fixed table, a placement table is arranged at the top of the installation box, a clamping mechanism is arranged at the top of the placement table, and a rotating mechanism which is adjusted by the placement table is arranged inside the installation box;

the clamping mechanism comprises a mounting seat fixedly mounted at the top of the object placing table, a first electric push rod extending to the outside is fixedly mounted in the mounting seat, a clamping seat is fixedly mounted at the output end of the first electric push rod, a second electric push rod is fixedly mounted in the clamping seat, and a clamp is fixedly mounted at the output end of the second electric push rod;

the rotary mechanism comprises an intermittent motor fixedly mounted on the inner bottom wall of the mounting box and a rotating shaft rotatably mounted inside the mounting box and fixed with the bottom of the object placing table, a transmission bevel gear is fixedly mounted on an output shaft of the intermittent motor, a driven bevel gear is fixedly mounted outside the rotating shaft, and the transmission bevel gear is meshed with the driven bevel gear.

In an example, four supporting legs distributed in a rectangular shape are welded at the bottom of the fixed table, a cross beam is fixedly welded on the right side of the vertical plate, a third electric push rod is fixedly installed at the bottom of the cross beam, and the third electric push rod is electrically connected with the controller.

In one example, a driving box is fixedly connected to the output end of the third electric push rod, and an adjusting mechanism for transverse displacement of the cutting mechanism is arranged in the driving box.

In an example, the bottom of grip slipper fixed mounting has the slider, put the inside of thing platform and offered the spout with slider looks adaptation, and slider and spout sliding connection.

In one example, the number of the mounting seat, the first electric push rod, the clamping seat, the second electric push rod and the clamp in the clamping mechanism is two, the number of the clamping mechanisms is two, and the two clamping mechanisms are symmetrically distributed.

In one example, the inner part of one side of the clamping seat far away from the mounting seat is provided with a movable opening, and the clamp can extend to the outer part of the clamping seat through the movable opening.

In one example, a rotation hole matched with the rotation shaft is formed in the installation box, the rotation shaft extends to the outside of the installation box through the rotation hole, and the bottom end of the rotation shaft is connected with the inner bottom wall of the installation box through a bearing.

The precise casting cutting device provided by the utility model has the following beneficial effects: through placing accurate foundry goods on putting the thing platform, then start first electric putter and second electric putter according to its shape, make grip slipper and anchor clamps carry out the displacement and carry out the centre gripping to accurate foundry goods, through the installation of grip slipper and anchor clamps, be convenient for fix the accurate foundry goods of different shapes, improve accurate foundry goods's machining efficiency, reach the practicality is strong, be convenient for fix advantages such as foundry goods, the scope of having solved the adaptation is little, when cutting the foundry goods of different shapes, its problem that needs different clamping equipment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a structural cross-sectional view of a precision casting cutting apparatus of the present utility model.

Fig. 2 is a structural cross-sectional view of a clamping seat of a precision casting cutting device of the utility model.

Fig. 3 is an enlarged schematic view of the structure of the precision casting cutting apparatus of fig. 1 a of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of the precision casting cutting apparatus B shown in fig. 1 according to the present utility model.

Fig. 5 is a structural elevation view of a precision casting cutting apparatus of the present utility model.

Description of the embodiments

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 5, an embodiment of the present utility model provides a precision casting cutting device, which includes a fixed table 1, a riser 2 welded on the top of the fixed table 1, a controller 4 fixedly installed on the left side of the riser 2, and a cutting mechanism 18 disposed outside the riser 2, wherein a mounting box 6 is fixedly installed on the top of the fixed table 1, four supporting legs 5 distributed in a rectangular shape are welded on the bottom of the fixed table 1, a cross beam 3 is fixedly welded on the right side of the riser 2, a third electric push rod 19 is fixedly installed on the bottom of the cross beam 3, and the third electric push rod 19 is electrically connected with the controller 4. Through four supporting legs 5 that rectangular distributes, guarantee that fixed station 1 is placed steadily, make accurate foundry goods cut steadily.

Specifically, the cutting mechanism 18 is composed of a mounting frame, a driving motor and a cutting knife, wherein the driving motor is fixedly arranged on the outer wall of the right side of the mounting frame, the cutting knife is fixedly arranged on an output shaft of the driving motor, and the output shaft of the driving motor penetrates through the mounting frame and is in rotary connection with the inside of the mounting frame.

Specifically, a driving box 20 is fixedly connected to the output end of the third electric push rod 19, and an adjusting mechanism 21 for transversely displacing the cutting mechanism 18 is arranged in the driving box 20. The adjusting mechanism comprises a servo motor fixedly mounted on the outer wall of the right side of the driving box 20, a screw rod extending to the inside of the driving box 20 is fixedly mounted on an output shaft of the servo motor, a moving block is connected to the screw rod through external threads, and a connecting block extending to the outside of the driving box 20 and fixed to the top of the mounting frame is welded to the bottom of the moving block. A limiting rod penetrating through the inside of the moving block is fixedly arranged between the inner walls of the left side and the right side of the driving box 20.

Specifically, through the collocation use of third electric putter 19 and adjustment mechanism 21 to go up and down and transversely adjust cutting mechanism 18, thereby be convenient for cut the precision casting, improve the cutting efficiency of precision casting.

Specifically, the top of the installation box 6 is provided with a storage table 7, the top of the storage table 7 is provided with a clamping mechanism, the clamping mechanism comprises an installation seat 8 fixedly installed at the top of the storage table 7, a first electric push rod 9 extending to the outside is fixedly installed in the installation seat 8, a clamping seat 10 is fixedly installed on the output end of the first electric push rod 9, a second electric push rod 11 is fixedly installed in the clamping seat 10, and a clamp 12 is fixedly installed on the output end of the second electric push rod 11; the inner part of the side of the clamping seat 10 away from the mounting seat 8 is provided with a movable opening, and the clamp 12 can extend to the outer part of the clamping seat 10 through the movable opening. Through the installation of grip slipper and anchor clamps, be convenient for fix the precision casting of different shapes, improve precision casting's machining efficiency.

Specifically, a sliding block 13 is fixedly installed at the bottom of the clamping seat 10, a sliding groove matched with the sliding block 13 is formed in the object placing table 7, and the sliding block 13 is in sliding connection with the sliding groove. The sliding block 13 is limited through the sliding groove, so that the clamping seat 10 can linearly move left and right, and the fixing effect on the precision casting is improved.

Specifically, the clamping seat 10 and the outer part of the clamp 12 are fixedly provided with anti-slip pads, so that the clamping effect of the precision casting is further improved.

It should be noted that, the number of the mounting seat 8, the first electric push rod 9, the clamping seat 10, the second electric push rod 11 and the clamp 12 in the clamping mechanism is two, the number of the clamping mechanism is two, and the two clamping mechanisms are symmetrically distributed. The mounting position of the clamping mechanism is adapted to the cutting mechanism 18.

Specifically, a rotating mechanism adjusted by the counter-object table 7 is provided inside the installation box 6; the rotating mechanism comprises an intermittent motor 14 fixedly arranged on the inner bottom wall of the installation box 6 and a rotating shaft 15 rotatably arranged inside the installation box 6 and fixed with the bottom of the object placing table 7, a transmission bevel gear 16 is fixedly arranged on an output shaft of the intermittent motor 14, a driven bevel gear 17 is fixedly arranged outside the rotating shaft 15, and the transmission bevel gear 16 is meshed with the driven bevel gear 17. Through rotary mechanism's drive to carry out rotation regulation to the counter object platform 7, make things convenient for the cutting in-process to next foundry goods safety installation, make things convenient for simultaneously a plurality of foundry goods of continuous cutting, improved the efficiency of placing and cutting a plurality of foundry goods safety.

Specifically, a rotation hole adapted to the rotation shaft 15 is provided in the inside of the installation box 6, and the rotation shaft 15 extends to the outside of the installation box 6 through the rotation hole, and the bottom end of the rotation shaft 15 is connected with the inner bottom wall of the installation box 6 through a bearing.

Specifically, two limiting rods 22 are symmetrically and fixedly arranged at the bottom of the object placing table 7, limiting grooves matched with the limiting rods 22 are formed in the installation box 6, and the two limiting rods 22 are both in sliding connection with the limiting grooves. The limiting rod 22 is guided through the limiting groove, the stable rotation of the object placing table 7 is guaranteed, and the adjusting effect of the precision casting is improved.

It should be noted that the limiting groove is an annular groove. The oil filler hole that is linked together with the spacing groove has been seted up to the inside of installing box 6, and it has to lubricate to pour into the inside of spacing groove through the oil filler hole, improves gag lever post 22's slip effect. The first electric push rod 9, the second electric push rod 11, the intermittent motor 14 and the servo motor are all electrically connected with the controller 4.

Working principle: firstly, a precision casting is placed on a placing table 7, then a first electric push rod 9 and a second electric push rod 11 are started according to the shape of the precision casting, a clamping seat 10 and a clamp 12 are respectively driven to displace, and the precision castings with different shapes are conveniently fixed through the installation of the clamping seat 10 and the clamp 12.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a precision casting cutting device, includes fixed station (1), welds riser (2) at fixed station (1) top, fixed mounting in riser (2) left side controller (4) and set up in riser (2) outside cutting mechanism (18), its characterized in that, the top fixed mounting of fixed station (1) has install bin (6), the top of install bin (6) is equipped with puts thing platform (7), and the top of putting thing platform (7) is equipped with fixture, the inside of install bin (6) is equipped with the rotary mechanism who adjusts thing platform (7);

the clamping mechanism comprises a mounting seat (8) fixedly mounted at the top of the object placing table (7), a first electric push rod (9) extending to the outside is fixedly mounted in the mounting seat (8), a clamping seat (10) is fixedly mounted at the output end of the first electric push rod (9), a second electric push rod (11) is fixedly mounted in the clamping seat (10), and a clamp (12) is fixedly mounted at the output end of the second electric push rod (11);

the rotary mechanism comprises an intermittent motor (14) fixedly mounted on the inner bottom wall of the mounting box (6) and a rotating shaft (15) rotatably mounted inside the mounting box (6) and fixed with the bottom of the object placing table (7), a transmission bevel gear (16) is fixedly mounted on an output shaft of the intermittent motor (14), a driven bevel gear (17) is fixedly mounted outside the rotating shaft (15), and the transmission bevel gear (16) is meshed with the driven bevel gear (17).

2. The precision casting cutting device according to claim 1, wherein four supporting legs (5) distributed in a rectangular shape are welded at the bottom of the fixed table (1), a cross beam (3) is fixedly welded at the right side of the vertical plate (2), a third electric push rod (19) is fixedly installed at the bottom of the cross beam (3), and the third electric push rod (19) is electrically connected with the controller (4).

3. The precision casting cutting device according to claim 2, wherein a driving box (20) is fixedly connected to the output end of the third electric push rod (19), and an adjusting mechanism (21) for transversely displacing the cutting mechanism (18) is arranged in the driving box (20).

4. The precision casting cutting device according to claim 1, wherein a sliding block (13) is fixedly arranged at the bottom of the clamping seat (10), a sliding groove matched with the sliding block (13) is formed in the object placing table (7), and the sliding block (13) is in sliding connection with the sliding groove.

5. The precision casting cutting device according to claim 1, wherein the number of the mounting seats (8), the first electric push rod (9), the clamping seats (10), the second electric push rod (11) and the clamps (12) in the clamping mechanism is two, and the two clamping mechanisms are symmetrically distributed.

6. The precision casting cutting device according to claim 1, wherein the interior of the side of the clamping seat (10) far away from the mounting seat (8) is provided with a movable opening, and the clamp (12) can extend to the exterior of the clamping seat (10) through the movable opening.

7. The precision casting cutting device according to claim 1, wherein a rotating hole matched with the rotating shaft (15) is formed in the mounting box (6), the rotating shaft (15) extends to the outside of the mounting box (6) through the rotating hole, and the bottom end of the rotating shaft (15) is connected with the inner bottom wall of the mounting box (6) through a bearing.