CN215468404U

CN215468404U - Cutting tool for machining steel die

Info

Publication number: CN215468404U
Application number: CN202121858448.9U
Authority: CN
Inventors: 兰应根; 廖建玲; 黄昆
Original assignee: Fujian Qiaoxing Machinery Mfg Co ltd
Current assignee: Fujian Qiaoxing Machinery Mfg Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-11
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a cutting tool for steel die processing, which comprises a placing table and a cutting mechanism arranged on the placing table, wherein the cutting mechanism comprises two cutting blades, the top ends of the two cutting blades protrude out of the top surface of the placing table and are symmetrically distributed on two sides of the top surface of the placing table, built-in motors for driving the two cutting blades to work are fixed in the placing table, output shafts of the two built-in motors are respectively and coaxially welded with the two cutting blades, two sides of the top of the placing table are protruded upwards, a detection mechanism for detecting the flatness of a steel die and a vertical fixing mechanism for fixing the vertical position of the steel die are arranged between the two protruded ends of the placing table, and a horizontal fixing mechanism for fixing the horizontal position of the steel die is also arranged on the top surface of the placing table. This cutting frock is used in steel mould processing for the steel mould itself must be the horizontally just can cut, thereby ensures that the cutting cross-section of steel mould is vertical, has guaranteed the precision of cutting.

Description

Cutting tool for machining steel die

Technical Field

The utility model belongs to the technical field of building steel die processing, and particularly relates to a cutting tool for steel die processing.

Background

The building steel die belongs to one of steel dies, the classification is usually carried out by the use of the steel die, and the common classification comprises a high-speed railway beam body steel die, a high-speed railway pier column steel die, a highway bridge template, a harbor engineering shipping steel die, a water conservancy and hydropower steel die and a building steel die.

At present, a cutting frock for building steel mould cutting mostly can not carry out the measuring of roughness to the building steel mould that waits to cut, if there are some pieces on the cutting bed to lead to building steel mould to place the back unevenness, then can cause the cutting plane of building steel mould not vertical, consequently the cutting precision is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting tool for machining a steel die, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steel mould processing is with cutting frock, is including putting the thing platform and setting up the cutting mechanism on putting the thing bench, cutting mechanism includes two top protrusions in the cutting blade of putting thing bench face, the inside of putting the thing platform is fixed with the interior motor of two cutting blade work of drive, the both sides of putting thing bench face are all upwards protruding, put and are equipped with the detection mechanism who detects the steel mould roughness and the vertical fixed establishment in the vertical position of fixed steel mould between two protrusion ends of thing platform, just it still is equipped with the horizontal fixation mechanism in fixed steel mould horizontal position on the thing bench face.

Preferably, two opposite side faces of the two protruding ends of the object placing table are provided with inner slide ways, two inner slide ways are internally provided with first screw rods which are respectively connected with the two protruding ends in a rotating mode, and one side faces of the two protruding ends of the object placing table are fixedly welded with first motors.

Preferably, the detection mechanism comprises sliders respectively sleeved on the two first screw rods in a threaded manner, correlation laser switch sensors respectively embedded in opposite ends of the two sliders horizontally and an audible and visual alarm installed on one of the sliders, and the audible and visual alarm and the two correlation laser switch sensors are electrically connected with the PLC board.

Preferably, the vertical fixing mechanism includes a lifting rod welded to the top ends of the two sliding blocks, extension seats symmetrically welded to the two ends of the lifting rod, and three groups of electric push rods and three groups of top pressure plates fixedly connected to each other.

Preferably, the center of the top surface of the object placing table is provided with a displacement groove, and the horizontal fixing mechanism comprises a second screw rod arranged in the displacement groove and rotatably connected with the object placing table, a second motor welded on one side surface of the object placing table where the two first motors are located, and a pushing plate sleeved on the second screw rod through threads and extending out of the object placing table.

Preferably, both ends of the pushing plate extend towards the second motor, and the two extending ends of the pushing plate are connected with the clamping plate through springs.

The utility model has the technical effects and advantages that: according to the cutting tool for machining the steel die, whether the steel die is horizontal or not is detected by the detection mechanism before each cutting, if the steel die is not horizontal, the PLC board drives the audible and visual alarm to work so as to remind personnel to process, the steel die can be cut only when the steel die is horizontal, the cutting section of the steel die is vertical, and the cutting accuracy is guaranteed;

two springs are mutually supported, make the steel mould of waiting to cut fixed by two grip blocks, the horizontal position of steel mould has been injectd, three electric push rod extension drives three roof pressure board and the laminating of steel mould top surface, the vertical position of steel mould has been injectd (make it can not shift up because under the effect of cutting knife when being cut), the level and the vertical direction that make the steel mould are injectd simultaneously, later second motor work drives and promotes the promotion board and push the steel mould to cutting blade and cutting, make the steel mould can hardly rock when being cut, the effect of cutting is better.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: the device comprises a storage table 1, a first motor 2, an inner slide rail 3, a first screw rod 4, a sliding block 5, a bottom pulley 6, a PLC (programmable logic controller) plate 7, an 8-correlation laser switch sensor, a 9 audible and visual alarm, a lifting rod 10, an extension seat 11, an electric push rod 12, a top press plate 13, a second motor 14, a displacement groove 15, a second screw rod 16, a pushing plate 17, a protective sleeve 18, a spring 19, a clamping plate 20, a side groove 21 and a cutting blade 22.

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.

Please refer to the cutting tool for processing the steel die shown in fig. 1-3, which comprises a placing table 1 and a cutting mechanism disposed on the placing table 1, wherein the cutting mechanism comprises two cutting blades 22 with top ends protruding out of the top surface of the placing table 1 and symmetrically distributed on two sides of the top surface of the placing table 1, an internal motor for driving the two cutting blades 22 to work is fixed inside the placing table 1, output shafts of the two internal motors are coaxially welded with the two cutting blades 22 respectively, two sides of the top of the placing table 1 both protrude upwards, a detecting mechanism for detecting the flatness of the steel die and a vertical fixing mechanism for fixing the vertical position of the steel die are disposed between the two protruding ends of the placing table 1, and a horizontal fixing mechanism for fixing the horizontal position of the steel die is further disposed on the top surface of the placing table 1.

As shown in fig. 1-2, an inner slide 3 is disposed on one side of two opposite protruding ends of the object placing table 1, first screws 4 rotatably connected with the two protruding ends are disposed in the two inner slides 3, first motors 2 are fixedly welded on one side of the two protruding ends of the object placing table 1, output shafts of the two first motors 2 are coaxially connected with the two first screws 4, respectively, the detection mechanism comprises sliders 5 respectively screwed on the two first screws 4, corresponding laser switch sensors 8 respectively embedded in two opposite ends of the two sliders 5 horizontally and cooperatively working, and a PLC board 7 and an audible and visual alarm 9 mounted on one of the sliders 5, the type XL-LTT08/12/18 is preferred for the corresponding laser switch sensor 8, the type S7-200 is preferred for the PLC board 7, it is worth noting that the audible and visual alarm 9 and the two corresponding laser switch sensors 8 are electrically connected with the PLC board 7, the two opposite laser switch sensors 8 are matched products, bottom pulleys 6 which are attached to the top surface of the object placing table 1 are respectively arranged at the bottoms of the two sliding blocks 5, and the two sliding blocks 5 respectively slide along the inner side surfaces of the two inner slide ways 3;

the vertical fixing mechanism comprises lifting rods 10 welded at the top ends of two sliders 5 in an inverted U shape, extension seats 11 welded at the two ends of the lifting rods 10 symmetrically, three groups of electric push rods 12 and top pressure plates 13 fixedly connected with each other, wherein the two electric push rods 12 are fixedly connected at the bottom ends of the two extension seats 11 respectively, the top end of the other electric push rod 12 is fixedly connected with the center of the top surface of the inner side of the lifting rod 10, a displacement groove 15 is arranged at the center of the top surface of the object placing table 1, the horizontal fixing mechanism comprises a second screw 16 arranged in the displacement groove 15 and rotatably connected with the object placing table 1, a second motor 14 welded at one side of the object placing table 1 where the two first motors 2 are located and a push plate 17 sleeved on the second screw 16 in a threaded manner and extending to the upper side of the object placing table 1, wherein one end of the push plate 17 located in the displacement groove 15 slides along the inner side surface of the displacement groove 15, and the pushing plate 17 stretches out to the one end of putting the thing platform 1 top along putting the thing platform 1 top surface and slide, the output shaft and the second screw rod 16 coaxial coupling of second motor 14.

As shown in fig. 3, both ends of the pushing plate 17 extend toward the second motor 14, and both extending ends of the pushing plate 17 are connected with clamping plates 20 through springs 19, a side surface of the pushing plate 17 opposite to the extending ends is fixedly welded with protective sleeves 18 respectively sleeved outside the two springs 19, and the pushing plate 17 is provided with two side grooves 21 facing one side surface of the second motor 14, and one ends of the two clamping plates 20 respectively extend into the two side grooves 21, so that the clamping plates 20 can stably slide.

The using method comprises the following steps: when the cutting tool is only suitable for cutting a steel die with a certain specific thickness and the laser emitted by the two correlation laser switch sensors 8 is just positioned above the steel die and is only 3mm-5mm higher than the top surfaces of the two steel dies, firstly, the steel die to be cut is arranged on one side of the top surface of the object placing table 1 close to the push plate 17 (at the moment, the push plate 17 is positioned on one side of the top surface of the object placing table 1 far away from the second motor 14), so that the two sides of the steel die are respectively contacted with the two clamping plates 20, and the two ends of the steel die are respectively limited by the two clamping plates 20 under the action of the two springs 19, so that the two first motors 2 synchronously work to drive the two first screw rods 4 to operate, the two slide blocks 5 drive the two correlation laser switch sensors 8 to synchronously move, when the laser emitted by the two correlation laser switch sensors 8 is not blocked, the steel mould is flat, if the laser is blocked, the correlation laser switch sensor 8 transmits an electric signal to the PLC plate 7, and the PLC plate 7 drives the audible and visual alarm 9 to work to remind workers of the unevenness of the steel mould;

then the second motor 14 works to drive the second screw 16 to operate, so that the pushing plate 17 pushes the steel die to gradually approach to the two cutting blades 22, and then the three electric push rods 12 extend to drive the three jacking plates 13 to respectively attach to the top surfaces of the steel die without generating pressure on the steel die, so that the steel die is attached to the three jacking plates 13 and slides along the three jacking plates, thereby preventing the steel die from being brought up by the rotating acting force of the cutting blades 22 (of course, the two first motors 2 can work to drive the lifting rods 10 and the three jacking plates 13 to move along with the positions of the steel die as required, so that the effect of limiting the vertical positions of the steel die by the three jacking plates 13 is better), the two built-in motors work to drive the two cutting blades 22 to rotate at high speed, and when the two ends of the steel die are in contact with the two cutting blades 22, the steel die is cut.

The above description is only for the preferred embodiment of the present invention, but the scope of the utility model is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the utility model, and equivalent alternatives or modifications according to the technical solution of the utility model and the practical idea thereof should be covered by the scope of the utility model.

Claims

1. The utility model provides a steel mould processing is with cutting frock, includes puts thing platform (1) and sets up the cutting mechanism on putting thing platform (1), cutting mechanism includes two top protrusions in cutting blade (22) of putting thing platform (1) top surface, the inside of putting thing platform (1) is fixed with the built-in motor of two cutting blade (22) work of drive, its characterized in that: the two sides of the top of the object placing table (1) are all upwards protruded, a detection mechanism for detecting the flatness of the steel die and a vertical fixing mechanism for fixing the vertical position of the steel die are arranged between the two protruded ends of the object placing table (1), and a horizontal fixing mechanism for fixing the horizontal position of the steel die is further arranged on the top surface of the object placing table (1).

2. The cutting tool for steel die processing according to claim 1, wherein: put two protrusion ends of thing platform (1) one side in opposite directions and all be equipped with inside slide (3), two be equipped with respectively in inside slide (3) with two protrusion ends rotate first screw rod (4) of being connected, the equal fixed welding in one side of putting two protrusion ends of thing platform (1) has first motor (2).

3. The cutting tool for steel die processing according to claim 2, wherein: the detection mechanism comprises sliding blocks (5) which are respectively sleeved on the two first screw rods (4) in a threaded manner, correlation laser switch sensors (8) which are respectively embedded in one ends of the two sliding blocks (5) in opposite directions horizontally, and an audible and visual alarm (9) which is installed on one sliding block (5).

4. The cutting tool for steel die processing according to claim 3, wherein: the vertical fixing mechanism comprises lifting rods (10) welded to the top ends of the two sliding blocks (5), extension seats (11) symmetrically welded to the two ends of each lifting rod (10), three groups of electric push rods (12) and three groups of top pressure plates (13) which are fixedly connected with each other.

5. The cutting tool for machining the steel die according to any one of claims 2 to 4, wherein the cutting tool comprises: put thing platform (1) top surface center department and be equipped with displacement groove (15), horizontal fixed establishment including set up in displacement groove (15) and with put thing platform (1) second screw rod (16) of rotating the connection, weld in put thing platform (1) second motor (14) that are located two first motor (2) place side and screw thread cup joint on second screw rod (16) and stretch out to pushing plate (17) of putting thing platform (1) top.

6. The cutting tool for steel die processing according to claim 5, wherein: both ends of pushing plate (17) all extend towards second motor (14), just all be connected with grip block (20) through spring (19) on two extension ends of pushing plate (17).