CN213559517U

CN213559517U - Guiding device for die assembly of stamping die

Info

Publication number: CN213559517U
Application number: CN202021970510.9U
Authority: CN
Inventors: 杨振球; 卢惠珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-29
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a guiding device for die assembly of a stamping die, which comprises a base, a device shell, a stamping die head and a workbench, the device shell and the base are fixedly connected through a connecting piece, the stamping die head is arranged in the device shell through a guide mechanism, the working table is fixedly arranged in the device shell and is positioned below the stamping die head, the utility model improves the traditional stamping die guide mechanism, when the slide block moves up and down in the guide groove, because the side walls of the guide grooves are rotatably provided with the plurality of guide wheels, the sliding friction between the sliding block and the guide grooves is converted into the rolling friction between the sliding block and the guide wheels, the abrasion problem caused by the friction is greatly reduced, the service life of the sliding block is greatly prolonged, and meanwhile, the guide blocks are arranged on two sides of the sliding block, so that the sliding block can move more stably.

Description

Guiding device for die assembly of stamping die

Technical Field

The utility model relates to the technical field of mold, specifically a guider is used to stamping die compound die.

Background

The precision punching machine is widely applied to the processing, punching, shearing, forming and stretching of various metal plates in batch production, such as the processing of products of transportation vehicles, clocks, household appliances, stationery, hand tools, hardware, computers and the like. The high-precision punch press is the development trend of the punch press, and the guide device is an important part of the high-precision punch press and has important influence on the precision of a processed workpiece and the service life of a stamping die.

When the stamping die works, as the die can reciprocate hundreds of times within one minute, the die is generally connected with the slide block, and the slide block and the guide mechanism are generally in sliding connection, severe sliding friction is generated between the slide block and the guide mechanism when the device runs, and the service life of the device is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guider is used to stamping die compound die to solve the problem that proposes among the above-mentioned background art.

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

a guiding device for die assembly of a stamping die comprises a base, a device shell, a stamping die head and a workbench, wherein the device shell is fixedly connected with the base through a connecting piece; the guiding mechanism comprises a sliding block, a guide wheel and two movable blocks, the sliding block is slidably mounted in a guide groove formed in a shell of the device, the stamping die head is fixedly mounted at the bottom of the sliding block, a plurality of grooves are formed in the side wall of the guide groove, the guide wheel is rotatably mounted inside the grooves and is connected with the movable blocks fixedly mounted at two sides of the sliding block, and the movable blocks are connected with the transmission mechanism.

As a further aspect of the present invention: drive mechanism includes motor and two lead screws, two the lead screw rotates respectively to be installed in two spouts of seting up in the device casing, it has the movable block to go back slidable mounting in the spout, the lead screw runs through the movable block and is connected with the movable block through screw-thread fit, motor fixed mounting is at the top of device casing, fixed mounting has the pivot on the output shaft of motor, fixed mounting has two helical gears, two in the pivot one serve respectively fixed mounting have with helical gear meshing No. two helical gears.

As a further aspect of the present invention: and a sealing box is fixedly arranged outside the motor.

As a further aspect of the present invention: and guide blocks are respectively and fixedly arranged on the other two sides of the sliding block, and the guide blocks are slidably arranged in a movable groove arranged in the device shell.

As a further aspect of the present invention: and a damping block is arranged in the connecting piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses improve traditional stamping die guiding mechanism, when the slider reciprocated in the guide way, because rotate on the lateral wall of guide way and install a plurality of leading wheels for sliding friction between slider and the guide way changes the rolling friction between slider and the leading wheel, greatly reduced because the friction and the wearing and tearing problem that causes, make the life of slider improve greatly, install the guide block in the both sides of slider simultaneously, make more steady that the slider removed.

Drawings

Fig. 1 is a schematic structural view of a guide device for clamping a press die.

Fig. 2 is a plan view of a guide device for clamping a press die.

Fig. 3 is a schematic structural view of a guide mechanism assembly in a guide apparatus for clamping a press die.

In the figure: 1. a device housing; 2. a slider; 3. a connecting member; 4. a base; 5. a guide wheel; 6. a guide block; 7. a guide groove; 8. a work table; 9. a movable block; 10. a lead screw; 11. a chute; 12. a motor; 13. a sealing box; 14. a rotating shaft; 15. a first bevel gear; 16. a second bevel gear; 17. a damper block; 18. a groove; 19. a stamping die head.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, the embodiment provides a guiding device for clamping a stamping die, including a base 4, a device housing 1, a stamping die head 19 and a workbench 8, where the device housing 1 and the base 4 are fixedly connected by a connecting member 3, the stamping die head 19 is installed inside the device housing 1 by a guiding mechanism, the workbench 8 is fixedly installed inside the device housing 1, and the workbench 8 is located below the stamping die head 19;

guiding mechanism includes slider 2, leading wheel 5 and two movable blocks 9, 2 slidable mounting of slider are in seting up the guide way 7 of device casing 1, stamping die head 19 fixed mounting is in the bottom of slider 2, a plurality of recesses 18 have been seted up on the lateral wall of guide way 7, leading wheel 5 rotates and installs inside recess 18, two movable blocks 9 fixed mounting is in the both sides of slider 2, drive mechanism is connected to movable block 9.

Drive mechanism includes motor 12 and two lead screws 10, two lead screws 10 rotate respectively and install in two spouts 11 of seting up in device casing 1, it has movable block 9 to go back slidable mounting in spout 11, lead screw 10 runs through movable block 9 and is connected with movable block 9 through screw-thread fit, motor 12 fixed mounting is at the top of device casing 1, fixed mounting has pivot 14 on motor 12's the output shaft, fixed mounting has two helical gear 15, two in the pivot 14 one serve respectively fixed mounting have with helical gear 15 meshing No. two helical gear 16.

Further, a sealing box 13 is fixedly mounted outside the motor 12.

Further, the other two sides of the sliding block 2 are respectively and fixedly provided with a guide block 6, and the guide blocks 6 are slidably arranged in a movable groove arranged in the device shell 1.

The working principle is as follows: when the stamping die is used, the forward transmission motor 12 drives the rotating shaft 14 to rotate, so that the two first bevel gears 15 are driven to rotate, the lead screw 10 of the second bevel gear 16 is driven to rotate, the lead screw 10 rotates to drive the movable block 9 to move downwards, so that the sliding block 2 and the stamping die head 19 are driven to move downwards, and the stamping die head 19 can move upwards by reversing the motor 12;

when slider 2 reciprocated in guide way 7, because rotate on the lateral wall of guide way 7 and install a plurality of leading wheels 5 for sliding friction between slider 2 and the guide way 7 changes the rolling friction between slider 2 and leading wheels 5 into, greatly reduced because the wearing and tearing problem that the friction caused, make the life of slider 2 improve greatly, install guide block 6 in the both sides of slider 2 simultaneously, make more steady that slider 2 removed.

Example 2

When the stamping die works, great vibration can be generated, certain damage can be caused to the device body after long-term use, in order to solve the problem, the embodiment is further improved on the basis of embodiment 1, and the improvement is as follows: install snubber block 17 in the connecting piece 3, so set up, can alleviate the vibrations that the device during operation produced to play the guard action to the device.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A guiding device for die assembly of a stamping die comprises a base (4), a device shell (1), a stamping die head (19) and a workbench (8), wherein the device shell (1) and the base (4) are fixedly connected through a connecting piece (3), and the guiding device is characterized in that the stamping die head (19) is installed inside the device shell (1) through a guiding mechanism, the workbench (8) is fixedly installed inside the device shell (1), and the workbench (8) is located below the stamping die head (19);

guiding mechanism includes slider (2), leading wheel (5) and two movable block (9), slider (2) slidable mounting is in offering guide way (7) of device casing (1), stamping die head (19) fixed mounting is in the bottom of slider (2), a plurality of recesses (18) have been seted up on the lateral wall of guide way (7), leading wheel (5) rotate to be installed inside recess (18), two movable block (9) fixed mounting is in the both sides of slider (2), drive mechanism is connected in movable block (9).

2. The die closing guide apparatus of claim 1, the transmission mechanism comprises a motor (12) and two lead screws (10), the two lead screws (10) are respectively and rotatably arranged in two sliding chutes (11) arranged on the device shell (1), a movable block (9) is also arranged in the sliding groove (11) in a sliding way, the screw rod (10) penetrates through the movable block (9) and is connected with the movable block (9) through thread matching, the motor (12) is fixedly arranged at the top of the device shell (1), a rotating shaft (14) is fixedly arranged on an output shaft of the motor (12), two first helical gears (15) are fixedly mounted on the rotating shaft (14), and two second helical gears (16) meshed with the first helical gears (15) are fixedly mounted at one ends of the screw rods (10) respectively.

3. The guiding apparatus for clamping a press die according to claim 2, wherein a seal box (13) is fixedly mounted to an outside of the motor (12).

4. The guiding device for the clamping of the stamping die as claimed in claim 1, characterized in that the other two sides of the slide block (2) are respectively fixedly provided with a guiding block (6), and the guiding blocks (6) are slidably arranged in a movable groove arranged in the device shell (1).

5. A guide device for clamping a press die according to claim 1, wherein a damper block (17) is installed in the connecting member (3).