CN214868766U

CN214868766U - Automatic clamp for crystallizer numerical control machine tool

Info

Publication number: CN214868766U
Application number: CN202121815858.5U
Authority: CN
Inventors: 芦德田; 刘显明; 刘建华
Original assignee: Anhui Jingjin Continuous Casting Technology Co ltd
Current assignee: Anhui Jingjin Continuous Casting Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-11-26
Anticipated expiration: 2031-08-05

Abstract

The utility model provides a crystallizer digit control machine tool automatic clamp, comprises a workbench, the workstation top is equipped with circular drive equipment, circular drive equipment middle part is equipped with the rotation axis, the connection combination board can be dismantled in the rotation axis outside, combination board outside symmetric connection first sliding plate, first sliding plate middle part accordant connection sliding block, the sliding block rear portion is equipped with the telescopic link, the connection can be dismantled at the telescopic link rear portion the combination board, the sliding block front portion is equipped with the screens device, workstation bottom one side is equipped with feed mechanism, the feed mechanism side is equipped with numerical control machining center for solve present existence because arc crystallizer self shape leads to ordinary anchor clamps to press from both sides the difficulty to it, can't be to the technical problem of arc crystallizer autogiration.

Description

Automatic clamp for crystallizer numerical control machine tool

Technical Field

The utility model mainly relates to a crystallizer technical field, concretely relates to automatic fixture of crystallizer digit control machine tool.

Background

The crystallizer is an important part on a continuous casting machine, generally is a bottomless steel ingot module capable of being forcibly cooled by water, and when the crystallizer is used, metal liquid passes through the crystallizer and is cooled, so that molten steel is rapidly cooled and formed.

The type of the crystallizer can be divided into a straight shape, an arc shape and the like according to the shape of the inner wall of the crystallizer, a rectangular groove needs to be formed in the outer wall of the crystallizer when the existing arc crystallizer is processed, and a numerical control machine is generally adopted to groove the arc crystallizer.

During the operation of the specific embodiment, the inventor finds the following defects:

when the multi-arc crystallizer is grooved, the common fixture is difficult to clamp the multi-arc crystallizer due to the shape of the arc crystallizer, only one side of the arc crystallizer can be grooved each time, the arc crystallizer can be grooved in one direction after the grooving is finished, only one direction can be grooved each time, and the operation is inconvenient because the arc crystallizer needs to be manually grooved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model provides a crystallizer digit control machine tool automatic clamp for solve exist among the above-mentioned background art because arc crystallizer self shape leads to ordinary anchor clamps to press from both sides the difficulty to it, can't be to the technical problem of arc crystallizer autogiration.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does: the utility model provides a crystallizer digit control machine tool automatic clamp, includes the workstation, the workstation top is equipped with circular drive equipment, circular drive equipment middle part is equipped with the rotation axis, the connection combination board can be dismantled in the rotation axis outside, the first sliding plate of combination board outside symmetric connection, first sliding plate middle part accordant connection sliding block, the sliding block rear portion is equipped with the telescopic link, the connection can be dismantled at the telescopic link rear portion the combination board, the sliding block front portion is equipped with the screens device, workstation bottom one side is equipped with feed mechanism, the feed mechanism side is equipped with the numerical control machining center.

Further, feed mechanism includes the working plate, the symmetry of working plate top is equipped with the second sliding plate, second sliding plate accordant connection movable plate, working plate middle part one side is equipped with first drive arrangement, first drive arrangement side is equipped with first lead screw, first lead screw tip is equipped with the fixed plate, first lead screw accordant connection the movable plate, two hydraulic lifting device can be dismantled and connect in movable plate top, the hydraulic lifting device top is equipped with thing platform.

Further, numerical control machining center includes cutting device, cutting device includes the elevator, the elevator side symmetry is opened there is the slip recess, the inside drive lead screw that is equipped with of slip recess, the cutting power device is criticized to drive lead screw, it has the cutting slide to open cutting power device bottom, the inside cutting disc that is equipped with of cutting slide.

Furthermore, a rubber layer is arranged at the top of the object placing platform, and a friction conical groove is formed in the surface of the rubber layer.

Furthermore, screens device includes the power piece, power piece both sides are equipped with flexible stopper.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the utility model has reasonable design, the crystallizer can be positioned by utilizing the clamping device, the slotting operation is carried out later, and the rotating shaft can rotate the crystallizer, thereby realizing the slotting on four sides of the crystallinity;

through setting up feeding structure, can place the crystallizer on feed mechanism, the crystallizer that can be right carries automatically.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic structural view of the cutting device of the present invention;

fig. 4 is a schematic structural diagram of the positioning device of the present invention.

Reference numerals

1. A work table; 2. a circular drive device; 3. a rotating shaft; 4. a bonding plate; 5. a first sliding plate; 6. a slider; 7. a telescopic rod; 8. a clamping device; 801. a power block; 802. a telescopic limiting block; 9. a feeding mechanism; 901. a working plate; 902. a second sliding plate; 903. moving the plate; 904. a first driving device; 905. a first lead screw; 906. a fixing plate; 907. a hydraulic lifting device; 908. a placement platform; 10. a cutting device; 1001. a lifting block; 1002. a sliding groove; 1003. driving the screw rod; 1004. a cutting power device; 1005. and cutting the disc.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, e.g., as meaning 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 invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to the attached figures 1-4, an automatic clamp for a numerical control machine tool of a crystallizer comprises a workbench 1, wherein a circular driving device 2 is arranged at the top of the workbench 1, a rotating shaft 3 is arranged in the middle of the circular driving device 2, a combining plate 4 is detachably connected to the outer side of the rotating shaft 3, a first sliding plate 5 is symmetrically connected to the outer side of the combining plate 4, a sliding block 6 is connected to the middle of the first sliding plate 5 in a matching manner, an expansion rod 7 is arranged at the rear part of the sliding block 6, the combining plate 4 is detachably connected to the rear part of the expansion rod 7, a clamping device 8 is arranged at the front part of the sliding block 6, a feeding mechanism 9 is arranged on one side of the bottom of the workbench 1, a numerical control machining center is arranged on the side surface of the feeding mechanism 9, when the automatic clamp works, a crystallizer to be operated is firstly placed in front of the clamping device 8, the expansion rod 7 drives the sliding block 6 to move forwards, and the clamping device 8 is sent into the crystallizer to be clamped, the numerical control machining center of screens trailing flank is slotted in crystallizer one side, and after the groove had been opened to one side, rotation axis 3 drove the combination board 4 and rotates to the another side, carries out the fluting again, so repeats until all fluting of crystallizer four sides.

The feeding mechanism 9 comprises a working plate 901, a second sliding plate 902 is symmetrically arranged on the top of the working plate 901, the second sliding plate 902 is connected with a moving plate 903 in a matching manner, a first driving device 904 is arranged on one side of the middle of the working plate 901, a first screw rod 905 is arranged on the side surface of the first driving device 904, a fixing plate 906 is arranged at the end part of the first screw rod 905, the first screw rod 905 is connected with the moving plate 903 in a matching manner, two hydraulic lifting devices 907 are detachably connected to the top of the moving plate 903, an object placing platform 908 is arranged on the top of the hydraulic lifting devices 907, the feeding mechanism 9 is used for conveying the crystallizer to the front part of the clamping device 8, the crystallizer is placed on the object placing platform 908 during working, the moving plate 903 at the bottom slides towards the direction of the working platform 1 under the action of the first screw rod 905, the moving is stopped when the moving plate slides to the bottom of the clamping device 8, the hydraulic lifting device 907 at the bottom rises upwards, the crystallizer is conveyed to the front end of the clamping device 8, after the clamping device 8 clamps the crystallizer, the hydraulic lifting device 907 retracts, and after the crystallizer is completely opened, the crystallizer is conveyed back.

The numerical control machining center comprises a cutting device 10, the cutting device 10 comprises a lifting block 1001, sliding grooves 1002 are symmetrically formed in the side faces of the lifting block 1001, driving screw rods 1003 are arranged inside the sliding grooves 1002, the driving screw rods 1003 are connected with a cutting power device 1004 in batch, a cutting slideway is formed in the bottom of the cutting power device 1004, a cutting disc 1005 is arranged inside the cutting slideway, the cutting device 10 can cut the appearance of a crystallizer, the clamping device 8 is placed at the bottom of the cutting device 10 after limiting the crystallizer during working, the cutting power device 1004 moves downwards under the action of the driving screw rods 1003 during cutting, the cutting disc 1005 performs slotting and parallel movement on the crystallizer until clamping grooves are formed in four sides of the crystallizer.

The top of the object placing platform 908 is provided with a rubber layer, and the surface of the rubber layer is provided with a friction tapered groove, so that the stability is improved when the crystallizer is moved.

The clamping device 8 comprises a power block 801, wherein telescopic limiting blocks 802 are arranged on two sides of the power block 801, and when the power block 801 enters the inner wall of the crystallizer, the inner wall of the crystallizer is clamped by the telescopic limiting blocks 802 on the two sides.

The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a crystallizer digit control machine tool automatic clamp which characterized in that: including workstation (1), workstation (1) top is equipped with circular drive apparatus (2), circular drive apparatus (2) middle part is equipped with rotation axis (3), connection combination board (4) can be dismantled in rotation axis (3) outside, combination board (4) outside symmetric connection first sliding plate (5), sliding plate (5) middle part accordant connection sliding block (6), sliding block (6) rear portion is equipped with telescopic link (7), telescopic link (7) rear portion can be dismantled to be connected combination board (4), sliding block (6) front portion is equipped with screens device (8), workstation (1) bottom one side is equipped with feed mechanism (9), feed mechanism (9) side is equipped with the numerical control machining center.

2. The automatic clamp for the numerical control machine tool of the crystallizer according to claim 1, characterized in that: the feeding mechanism (9) comprises a working plate (901), wherein second sliding plates (902) are symmetrically arranged on the top of the working plate (901), the second sliding plates (902) are connected with a moving plate (903) in a matching mode, a first driving device (904) is arranged on one side of the middle of the working plate (901), a first screw rod (905) is arranged on the side face of the first driving device (904), a fixing plate (906) is arranged at the end part of the first screw rod (905), the first screw rod (905) is connected with the moving plate (903) in a matching mode, two hydraulic lifting devices (907) are detachably connected to the top of the moving plate (903), and a storage platform (908) is arranged on the top of the hydraulic lifting devices (907).

3. The automatic clamp for the numerical control machine tool of the crystallizer according to claim 1, characterized in that: the numerical control machining center comprises a cutting device (10), the cutting device (10) comprises a lifting block (1001), sliding grooves (1002) are symmetrically formed in the side face of the lifting block (1001), a driving screw rod (1003) is arranged inside the sliding grooves (1002), the driving screw rod (1003) is connected with a cutting power device (1004) in batch, a cutting slide way is formed in the bottom of the cutting power device (1004), and a cutting disc (1005) is arranged inside the cutting slide way.

4. The automatic clamp for the numerical control machine tool of the crystallizer according to claim 2, characterized in that: the top of the object placing platform (908) is provided with a rubber layer, and the surface of the rubber layer is provided with a friction conical groove.

5. The automatic clamp for the numerical control machine tool of the crystallizer according to claim 1, characterized in that: the clamping device (8) comprises a power block (801), and telescopic limiting blocks (802) are arranged on two sides of the power block (801).