CN218836304U

CN218836304U - Metal mold that security performance is high makes and uses precision cutting device

Info

Publication number: CN218836304U
Application number: CN202320164226.XU
Authority: CN
Inventors: 李易; 李可龙; 李先俊
Original assignee: Suzhou Shengbaolai Electronic Technology Co ltd
Current assignee: Suzhou Shengbaolai Electronic Technology Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-04-11
Anticipated expiration: 2033-02-09

Abstract

The utility model belongs to the technical field of the mould production technology and specifically relates to a precision cutting device is used in manufacturing of metal mold that security performance is high, including box and cutting case, the inside fixing device that is equipped with of box, fixing device includes fixed plate and lead screw, fixed block and semicircle block surface all slip the joint have multiunit semicircle clamp splice, first gear lower extreme meshes with the second gear mutually, the second gear links to each other with the output shaft of first motor is fixed, and this precision cutting device is used in manufacturing of metal mold that security performance is high, through fixing device and mobile device's cooperation, the mobile case drives fixing device and moves to the mouth of reloading direction, places the work piece in the middle of semicircle block and fixed block through the mouth of reloading, when the semicircle clamp splice on semicircle block and fixed block surface contacts with the mould surface, can not threaten operation workman's safety, more conveniently operate the workman to the change of work piece through the mobile device, can not influenced by the saw disc, makes machining efficiency improve greatly.

Description

Metal mold that security performance is high makes and uses precision cutting device

Technical Field

The utility model relates to a mould production technical field specifically is a metal mold that security performance is high makes and uses precision cutting device.

Background

As is well known, a cutting device for die manufacturing is an auxiliary device for cutting edge scraps of a die in a die manufacturing process, and is widely used in the field of die production.

For example, the name of the authorization notice number "CN214978054U" is a precision cutting device for mechanical equipment, and a precision cutting machine is installed below the inside of a protective housing, so as to solve the problems of insufficient protection and inconvenient operation when the existing precision cutting device for mechanical equipment is used. The device cuts off the cutting saw bit of lower extreme through the protection casing, spark etc. that produce when making the cutting are blocked, a large amount of sparks that produce when preventing the cutting can lead to the fact certain danger to operating the workman, but the device's protection casing can not stop a large amount of sparks that produce when cutting die completely, need operating the workman to increase operating the workman's danger when observing to the effect when cutting man-hour simultaneously, need operating the workman to change the work piece at cutting saw bit lower extreme when the device installation work piece, because the saw bit is very sharp, by the fish tail for avoiding operating the workman, can influence operating the workman's action, make work efficiency greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the effect of blocking the spark that the device produced when cutting is not good and the work piece is changed slowly, and providing a precision cutting device for manufacturing metal mold with high safety performance.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a metal mold that security performance is high makes and uses accurate cutting device, includes box and cutting case, the inside fixing device that is equipped with of box, fixing device includes fixed plate and lead screw, the lead screw passes through the bearing and rotates with the fixed plate and link to each other, lead screw one end runs through the fixed plate, the lead screw surface links to each other with first gear is fixed, the lead screw links to each other with the semicircle piece screw thread, semicircle piece both sides all slide with the polished rod and link to each other, semicircle piece lower extreme passes through recess and fixed plate slip joint, the fixed plate surface links to each other with the fixed block is fixed, fixed block and the equal slip joint of semicircle piece surface have multiunit semicircle clamp splice, first gear lower extreme meshes with the second gear mutually, the second gear links to each other with the output shaft of first motor is fixed.

Preferably, the box passes through the opening on surface and the cutting case slip joint, cutting case both sides surface all links to each other with the transmission piece is fixed, the transmission piece links to each other with the pneumatic cylinder is fixed.

Preferably, the inside mobile device that is equipped with of box, mobile device includes mobile box and second motor, mobile box surface links to each other with the fixed plate surface is fixed, mobile box internal surface links to each other with the second motor is fixed, the second motor passes through the belt and links to each other with the third gear rotation, the third gear rotates through pivot and mobile box surface and links to each other, the third gear runs through mobile box surface and meshes with the rack mutually, the rack links to each other with box internal surface is fixed, mobile box lower surface and the fixed linking to each other of multiunit slip leg, the slide slip joint that slip leg and box internal surface were seted up.

Preferably, the inner surface of the cutting box is fixedly connected with a third motor, the third motor is rotatably connected with a saw disc through a belt, and the saw disc is rotatably connected with the surface of the cutting box through a rotating shaft.

Preferably, a material changing port is formed in one side surface of the box body, the other side surface of the box body is movably connected with the sliding door through fan blades, a plurality of groups of supporting legs are connected to the fixed phase of the lower surface of the box body, and the first motor is fixedly connected with the surface of the movable box.

The utility model provides a pair of precision cutting device is used in metal mold manufacturing that security performance is high, beneficial effect lies in: through fixing device and mobile device's cooperation, the movable box drives fixing device and moves to the mouth direction of reloading, place the work piece in the middle of semicircle piece and the fixed block through the material changing mouth, when the semicircle clamp splice on semicircle piece and fixed block surface and mould surface contact, can drive the shape that the semicircle clamp splice closely laminated the mould, make the centre gripping to the mould more stable, the both sides pneumatic cylinder drives the drive block downstream of both sides, the drive block downstream drives the cutting box downstream, the third motor drives the saw disc and rotates, cut the mould, the box protects whole processingequipment, make the spark that processing made the production blocked, can not threaten operation workman's safety, make things convenient for the operation workman to carry out the change to the work piece more through the mobile device, can not influenced by the saw disc, make machining efficiency improve greatly.

Drawings

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

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

FIG. 3 is a top view of the fixture;

FIG. 4 is a side partial cross-sectional view of the case;

fig. 5 is a side view of the fixture.

In the figure: 1. the automatic feeding device comprises a box body, 2, a cutting box, 3, a hydraulic cylinder, 4, a transmission block, 5, a saw disc, 6, a fixing device, 601, a fixing plate, 602, a first gear, 603, a second gear, 604, a fixing block, 605, a semicircular clamping block, 606, a lead screw, 607, a polished rod, 608, a groove, 609, a semicircular block, 610, a first motor, 7, a third motor, 8, a moving device, 801, a moving box, 802, a second motor, 803, a third gear, 804, a rack, 805, a sliding leg, 9, a supporting leg, 10, a material changing port, 11 and a sliding door.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to figures 1-5: in the embodiment, a precision cutting device with high safety performance for manufacturing metal molds comprises a box body 1 and a cutting box 2, wherein a fixing device 6 is arranged inside the box body 1, the fixing device 6 comprises a fixing plate 601 and a lead screw 606, the lead screw 606 is rotationally connected with the fixing plate 601 through a bearing, one end of the lead screw 606 penetrates through the fixing plate 601, the surface of the lead screw 606 is fixedly connected with a first gear 602, the lead screw 606 is in threaded connection with a semicircular block 609, when the lead screw 606 rotates, the semicircular block 609 can be driven to move, two sides of the semicircular block 609 are slidably connected with a polish rod 607, the direction deviation of the semicircular block 609 is prevented, the lower end of the semicircular block 609 is in sliding clamping connection with the fixing plate 601 through a groove 608, a moving track of the semicircular block 609 is fixed, the surface of a fixing plate 691 is fixedly connected with the fixing block 604, the fixing block 604 is more stable, a plurality of semicircular clamping blocks 605 are slidably clamped on the surfaces of the fixing block 604 and the semicircular block 609, molds with different shapes can be clamped through the plurality of the semicircular clamping blocks 605, the lower end of the first gear 602 is meshed with a second gear 603, the second gear is fixedly connected with an output shaft of a first motor 610, and the first motor 610 can meet the actual requirements.

Referring to figures 1, 2 and 4: the box body 1 is in sliding clamping connection with the cutting box 2 through an opening on the surface, the surfaces on two sides of the cutting box 2 are fixedly connected with the transmission blocks 4, the positions of the transmission blocks 4 are fixed, the transmission blocks 4 are fixedly connected with the hydraulic cylinder 3, the hydraulic cylinder 3 can meet the working requirement according to the actual requirement, the moving device 8 is arranged in the box body 1, the moving device 8 comprises a moving box 801 and a second motor 802, the surface of the moving box 801 is fixedly connected with the surface of the fixing plate 601, the inner surface of the moving box 801 is fixedly connected with the second motor 802, the second motor 802 can meet the working requirement according to the actual requirement, the second motor 802 is rotatably connected with a third gear 803 through a belt, the second motor 802 can drive the third gear 803 to rotate, the third gear 803 is rotatably connected with the surface of the movable box 801 through a rotating shaft to fix the position of the third gear 803, the third gear 803 penetrates through the surface of the movable box 801 to be meshed with a rack 804, the third gear 804 rotates to drive the movable box 801 to move, the rack 804 is fixedly connected with the inner surface of the box body 1, the position of the fixed rack 804, the lower surface of the movable box 801 is fixedly connected with a plurality of groups of sliding legs 805, and the sliding legs 805 are in sliding clamping connection with slideways arranged on the inner surface of the box body 1.

Referring to figures 1-2: cutting 2 internal surfaces of case and third motor 7 are fixed to link to each other, third motor 7 is according to the actual demand, it can to satisfy the work needs, third motor 7 with rotate with saw disc 5 through the belt and link to each other, third motor 7 can drive saw disc 5 and rotate, saw disc 5 rotates with cutting 2 surfaces of case through the pivot and links to each other, material changing port 10 has been seted up to 1 side surface of box, 1 opposite side surface of box passes through the flabellum and links to each other with sliding door 11 activity, make things convenient for the operation workman to observe the cutting of mould, 1 lower surface stationary phase of box even has multiunit supporting leg 9, prevent that 1 surface of box from being corroded with the ground contact for a long time, first motor 610 links to each other with removal case 801 fixed surface, the position of fixed first motor 610.

The working principle is as follows:

when the die is cut, an external power supply of a second motor 802 is switched on, the second motor 802 is started to drive a third gear 803 to rotate, the third gear 803 is meshed with a rack 804, so that a movable box 801 drives a fixing device 6 to move towards a material changing opening 10, a workpiece is placed between a semicircular block 609 and a fixed block 604 through the material changing opening 10, the external power supply of a first motor 610 is switched on, the first motor 610 is started to drive a second gear 603 to rotate, the second gear 603 rotates to drive a first gear 602 to rotate, the first gear 602 rotates to drive a lead screw 606 to rotate, the lead screw 606 rotates to drive the semicircular block 609 to move, when the semicircular block 609 and a semicircular clamp block 605 on the surface of the fixed block 604 are in contact with the surface of the die, the semicircular clamp block is driven to be tightly attached to the shape of the die, the clamping of the die is more stable, the second motor 802 is started to move in a reverse direction, the movable box 801 returns to the original position, the external power supply of hydraulic cylinders 3 on two sides is switched on, the hydraulic cylinders 3 on two sides are started to drive the hydraulic cylinders 4 to move downwards, the cutting block 4 to move downwards, the cutting box 2 drives the third motor 605 to rotate, and the external power supply of the sawing disk 5 to drive the external cutting motor 5 to rotate.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a metal mold that security performance is high makes and uses precision cutting device, includes box (1) and cutting case (2), its characterized in that: the novel gear box is characterized in that a fixing device (6) is arranged inside the box body (1), the fixing device (6) comprises a fixing plate (601) and a lead screw (606), the lead screw (606) is rotatably connected with the fixing plate (601) through a bearing, one end of the lead screw (606) penetrates through the fixing plate (601), the surface of the lead screw (606) is fixedly connected with a first gear (602), the lead screw (606) is in threaded connection with a semicircular block (609), two sides of the semicircular block (609) are in sliding connection with a polish rod (607), the lower end of the semicircular block (609) is in sliding clamping connection with the fixing plate (601) through a groove (608), the surface of the fixing plate (601) is fixedly connected with the fixing block (604), a plurality of semicircular clamping blocks (605) are in sliding clamping connection with the surfaces of the fixing block (604) and the semicircular block (609), the lower end of the first gear (602) is meshed with a second gear (603), and the second gear (603) is fixedly connected with an output shaft of a first motor (610).

2. The precision cutting device for manufacturing the metal mold with high safety according to claim 1, characterized in that: the box body (1) is connected with the cutting box (2) in a sliding mode through an opening in the surface, the surfaces of the two sides of the cutting box (2) are fixedly connected with the transmission block (4), and the transmission block (4) is fixedly connected with the hydraulic cylinder (3).

3. The precision cutting apparatus for manufacturing a metal mold with high safety according to claim 1, wherein: the movable type electric power distribution box is characterized in that a moving device (8) is arranged inside the box body (1), the moving device (8) comprises a moving box (801) and a second motor (802), the surface of the moving box (801) is fixedly connected with the surface of a fixing plate (601), the inner surface of the moving box (801) is fixedly connected with the second motor (802), the second motor (802) is rotatably connected with a third gear (803) through a belt, the third gear (803) is rotatably connected with the surface of the moving box (801) through a rotating shaft, the third gear (803) penetrates through the surface of the moving box (801) to be meshed with a rack (804), the rack (804) is fixedly connected with the inner surface of the box body (1), the lower surface of the moving box (801) is fixedly connected with a plurality of groups of sliding legs (805), and the sliding legs (805) are slidably connected with a sliding channel formed in the inner surface of the box body (1).

4. The precision cutting device for manufacturing the metal mold with high safety according to claim 1, characterized in that: the inner surface of the cutting box (2) is fixedly connected with a third motor (7), the third motor (7) is rotatably connected with a saw disc (5) through a belt, and the saw disc (5) is rotatably connected with the surface of the cutting box (2) through a rotating shaft.

5. The precision cutting apparatus for manufacturing a metal mold with high safety according to claim 1, wherein: the improved structure is characterized in that a material changing port (10) is formed in one side surface of the box body (1), the other side surface of the box body (1) is movably connected with a sliding door (11) through fan blades, a plurality of groups of supporting legs (9) are fixedly connected to the lower surface of the box body (1), and a first motor (610) is fixedly connected with the surface of a moving box (801).