CN217161231U - Rapid clamping device for toe cap forming die - Google Patents

Abstract

The utility model relates to the technical field of toe cap manufacturing, in particular to a rapid clamping device for a toe cap forming die, which saves the time for carrying the die, facilitates the taking, placing and clamping of the die, and has low labor intensity, high working efficiency and high practicability; the lifting mechanism comprises a base plate, a support, a workbench, two sets of splint, the lifter plate, the electro-magnet, the extension board, a frame, motor A, the apparatus further comprises a rotating shaft, the multiunit disc, actuating mechanism, elevating system and elevating gear, the workstation passes through support fixed mounting in the bottom plate upper end, the equal horizontal sliding mounting of two sets of splint is on the workstation, actuating mechanism installs on workstation and two sets of splint, actuating mechanism is used for driving the removal of two sets of splint, elevating system installs on the workstation, the lifter plate is installed on elevating system, the electro-magnet is installed at the lifter plate lower extreme, the electro-magnet is located two sets of splint tops.

Description

Rapid clamping device for toe cap forming die

Technical Field

The utility model relates to a technical field of tip preparation especially relates to a quick clamping device of tip forming die.

Background

In the production process of the toe cap, different toe caps are required to be manufactured according to different styles and different sizes of shoes. And different toe caps are formed by stamping different toe cap dies. In the production process of the toe cap, at present, a corresponding toe cap mold is found out firstly, then the toe cap mold is carried to a workbench, then an upper mold and a lower mold of the mold are fixed respectively through bolts and pressing blocks, and then the toe cap mold is produced; at present, in the process of producing the toe cap, a large number of moulds are found due to different styles and different numbers of shoes, when workers produce the toe cap, the corresponding toe cap moulds are firstly found out from the large number of moulds, then the moulds are carried to a workbench, and then the moulds are fixed by using bolts and pressing blocks; a large amount of time of wasting at the in-process of mould clamping and transport, intensity of labour is very big moreover, has reduced work efficiency, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a time of transport mould has been saved, has made things convenient for getting of mould to put and clamping, low in labor strength, work efficiency is high, the quick clamping device of toe cap forming die that the practicality is high.

The utility model relates to a rapid clamping device of a toe cap forming die, which comprises a bottom plate, a bracket, a workbench, two groups of clamping plates, a lifting plate, an electromagnet, a support plate, a support frame, a motor A, a rotating shaft, a plurality of groups of discs, a driving mechanism, a lifting mechanism and a lifting device, wherein the workbench is fixedly arranged at the upper end of the bottom plate through the bracket, the two groups of clamping plates are all arranged on the workbench in a left-right sliding manner, the driving mechanism is arranged on the workbench and the two groups of clamping plates and is used for driving the movement of the two groups of clamping plates, the lifting mechanism is arranged on the workbench, the lifting plate is arranged on the lifting mechanism, the electromagnet is arranged at the lower end of the lifting plate, the electromagnet is positioned above the two groups of clamping plates, the lifting device is arranged at the left part of the upper end of the bottom plate, the support plate is arranged on the lifting device, the support frame is fixedly arranged at the upper end of the support plate, the motor A is fixedly arranged at the upper end of the support plate, the rotating shaft is rotatably arranged on the support frame, the lower end of the rotating shaft is connected with the output end of the motor A, a plurality of groups of discs are fixedly arranged on the rotating shaft, and a plurality of groups of placing grooves for placing the die are arranged on the plurality of groups of discs; the plurality of moulds needed in the production process are respectively placed in the plurality of placing grooves of the plurality of groups of discs, when the moulds are needed to be used for producing toe caps, firstly, the lifting device is opened, the lifting device enables the support frame to drive the rotating shaft and the plurality of groups of discs to rise through the support plate, so that a group of discs placed with the needed moulds rise to the height equal to that of the workbench, then, the motor A is opened, the motor A drives the plurality of groups of discs to rotate through the rotating shaft, so that the needed moulds rotate to one side close to the workbench, then, the needed moulds are taken out from the placing grooves of the discs and placed between two groups of clamping plates at the upper end of the workbench, then, the driving mechanism is opened, the driving mechanism drives the two groups of clamping plates to mutually approach, the two groups of clamping plates clamp and fix the lower moulds in the process of mutually approaching, then, the lifting mechanism is opened, and the lifting mechanism enables the electromagnets to descend through the lifting plates, the lower end of the electromagnet is contacted with an upper die of the die, then the electromagnet is connected with an external power supply, the electromagnet is enabled to adsorb and fix the upper die of the die through magnetic force, then the electromagnet and the upper die are driven to ascend through a lifting mechanism, the upper die is enabled to be positioned above the lower die, then a workpiece is placed on the lower die, and then the upper die and the lower die are used for clamping and shaping the workpiece; because required a plurality of moulds all can be put in the standing groove of multiunit disc to the multiunit disc can go up and down and rotate, so made things convenient for the look for of mould and got and put, reduced the transport to the mould, save time, can make simultaneously through actuating mechanism two sets of splint automatic press from both sides the lower mould of mould tight fixedly, the electro-magnet can adsorb the last mould of fixing the mould automatically, made things convenient for the clamp of mould to press from both sides tightly fixedly, do not need the workman to use the bolt fastening, save time, the labor intensity is reduced, high work efficiency, high practicability.

Preferably, the driving mechanism comprises two groups of moving blocks, two groups of screw rods A, a fixed plate and a double-shaft motor, the two groups of moving blocks are respectively and fixedly installed at the lower ends of the two groups of clamping plates, the two groups of moving blocks are respectively and spirally installed with the two groups of screw rods A, the screwing directions of the threads on the two groups of screw rods A are opposite, the two groups of screw rods A are respectively and rotatably installed on the two groups of fixed plates, the two groups of fixed plates are both fixedly installed at the lower end of the workbench, the input ends of the two groups of screw rods A are respectively connected with the two groups of output ends of the double-shaft motor, and the double-shaft motor is fixedly installed at the lower end of the workbench; the double-shaft motor is started, the double-shaft motor drives the two sets of screw rods A to rotate synchronously, the two sets of rotating screw rods A drive the two sets of moving blocks to be close to each other, the two sets of moving blocks drive the two sets of clamping plates to be close to each other, and the lower die of the die is clamped and fixed on the workbench by the two sets of clamping plates, so that the die can be clamped by the two sets of fixing plates automatically.

Preferably, the lifting mechanism comprises a supporting plate, an oil cylinder, an ejector rod and a lifting block, the supporting plate is fixedly arranged at the upper end of the workbench, the oil cylinder is fixedly arranged at the upper end of the supporting plate, the ejector rod is vertically and slidably arranged on the supporting plate, the upper end of the ejector rod is connected with the output end of the oil cylinder, the lifting block is fixedly arranged at the lower end of the ejector rod, the lifting block is vertically and slidably arranged on the supporting plate, and the lifting plate is fixedly arranged at the left end of the lifting block; opening the oil cylinder, and enabling the lifting plate to adjust the height of the oil cylinder through the ejector rod; the lifting of the lifting plate is facilitated, and the convenience is improved.

Preferably, the lifting device comprises a fixed frame, a motor B, a sliding block and a lead screw B, the fixed frame is fixedly arranged at the upper end of the bottom plate, the motor B is fixedly arranged at the upper end of the fixed frame, the sliding block is vertically and slidably arranged on the fixed frame, the sliding block is screwed with the lead screw B, the lead screw B is rotatably arranged on the fixed frame, the upper end of the lead screw B is connected with the output end of the motor B, and the support plate is fixedly arranged at the right end of the sliding block; the motor B is started, the motor B drives the screw rod B to rotate, the rotating screw rod B enables the support plate to adjust the height through the sliding block, the support plate enables the rotating shaft to drive the plurality of groups of discs to adjust the height through the support frame, and the group of discs provided with the required die are made to rise to be equal to the height of the workbench; the carrying of the die is reduced, the die is convenient to take and place, and the labor intensity is reduced.

Preferably, the support plate further comprises a limiting block, and the limiting block is fixedly arranged at the lower part of the support plate; through the arrangement, the lifting block is prevented from sliding on the supporting plate in an overtravel way, and the reliability in the using process is improved.

Preferably, the device also comprises a base, wherein the base is arranged at the lower end of the bottom plate and is fixedly arranged at the lower end of the bottom plate; through the arrangement, the contact area between the bottom plate and the ground is increased, and the stability of the bottom plate is improved.

Preferably, the inner sides of the two groups of clamping plates are provided with soft pads; through the arrangement, the lower die of the die is prevented from being damaged by clamping of the two groups of clamping plates, and the reliability is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the plurality of moulds needed in the production process are respectively placed in the plurality of placing grooves of the plurality of groups of discs, when the moulds are needed to be used for producing toe caps, firstly, the lifting device is opened, the lifting device enables the support frame to drive the rotating shaft and the plurality of groups of discs to rise through the support plate, so that a group of discs placed with the needed moulds rise to the height equal to that of the workbench, then, the motor A is opened, the motor A drives the plurality of groups of discs to rotate through the rotating shaft, so that the needed moulds rotate to one side close to the workbench, then, the needed moulds are taken out from the placing grooves of the discs and placed between two groups of clamping plates at the upper end of the workbench, then, the driving mechanism is opened, the driving mechanism drives the two groups of clamping plates to mutually approach, the two groups of clamping plates clamp and fix the lower moulds in the process of mutually approaching, then, the lifting mechanism is opened, and the lifting mechanism enables the electromagnets to descend through the lifting plates, the lower end of the electromagnet is contacted with an upper die of the die, then the electromagnet is connected with an external power supply, the electromagnet is enabled to adsorb and fix the upper die of the die through magnetic force, then the electromagnet and the upper die are driven to ascend through a lifting mechanism, the upper die is enabled to be positioned above the lower die, then a workpiece is placed on the lower die, and then the upper die and the lower die are used for clamping and shaping the workpiece; because required a plurality of moulds all can be put in the standing groove of multiunit disc to the multiunit disc can go up and down and rotate, so made things convenient for the look for of mould and got and put, reduced the transport to the mould, save time, can make simultaneously through actuating mechanism two sets of splint automatic press from both sides the lower mould of mould tight fixedly, the electro-magnet can adsorb the last mould of fixing the mould automatically, made things convenient for the clamp of mould to press from both sides tightly fixedly, do not need the workman to use the bolt fastening, save time, the labor intensity is reduced, high work efficiency, high practicability.

Drawings

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

FIG. 2 is a schematic structural diagram of a rotating shaft, a disc, a motor A and the like;

FIG. 3 is a schematic structural diagram of a fixing frame, a motor B, a lead screw B and the like;

FIG. 4 is a schematic view of the structure of the table and two sets of clamping plates;

in the drawings, the reference numbers: 1. a base plate; 2. a support; 3. a work table; 4. a splint; 5. a lifting plate; 6. an electromagnet; 7. a support plate; 8. supporting a frame; 9. a motor A; 10. a rotating shaft; 11. a disc; 12. a moving block; 13. a lead screw A; 14. a fixing plate; 15. a double-shaft motor; 16. a support plate; 17. an oil cylinder; 18. a top rod; 19. a lifting block; 20. a fixing frame; 21. a motor B; 22. a slider; 23. a lead screw B; 24. a limiting block; 25. a base.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The workbench 3 is fixedly arranged at the upper end of the bottom plate 1 through a bracket 2, two groups of clamping plates 4 are all arranged on the workbench 3 in a left-right sliding manner, the electromagnet 6 is arranged at the lower end of the lifting plate 5, the electromagnet 6 is positioned above the two groups of clamping plates 4, a support frame 8 is fixedly arranged at the upper end of the support plate 7, a motor A9 is fixedly arranged at the upper end of the support plate 7, a rotating shaft 10 is rotatably arranged on the support frame 8, the lower end of the rotating shaft 10 is connected with the output end of a motor A9, a plurality of groups of discs 11 are all fixedly arranged on the rotating shaft 10, a plurality of groups of placing grooves for placing a mold are arranged on the plurality of groups of discs 11, two groups of moving blocks 12 are respectively fixedly arranged at the lower ends of the two groups of clamping plates 4, two groups of moving blocks 12 are respectively screwed with two groups of lead screws A13, the screw directions on the two groups of lead screws A13 are opposite, two groups of lead screws A13 are respectively rotatably arranged on two groups of fixing plates 14, and two groups of fixing plates 14 are both fixedly arranged at the lower end of the workbench 3, the input ends of two groups of lead screws A13 are respectively connected with two groups of output ends of a double-shaft motor 15, the double-shaft motor 15 is fixedly arranged at the lower end of a workbench 3, a support plate 16 is fixedly arranged at the upper end of the workbench 3, an oil cylinder 17 is fixedly arranged at the upper end of the support plate 16, an ejector rod 18 is vertically and slidably arranged on the support plate 16, the upper end of the ejector rod 18 is connected with the output end of the oil cylinder 17, an elevating block 19 is fixedly arranged at the lower end of the ejector rod 18, the elevating block 19 is vertically and slidably arranged on the support plate 16, an elevating plate 5 is fixedly arranged at the left end of the elevating block 19, a fixed frame 20 is fixedly arranged at the upper end of a bottom plate 1, a motor B21 is fixedly arranged at the upper end of the fixed frame 20, a sliding block 22 is vertically and slidably arranged on the fixed frame 20, the sliding block 22 is screwed with a lead screw B23, a lead screw B23 is rotatably arranged on the fixed frame 20, the upper end of a lead screw B23 is connected with the output end of a motor B21, and a support plate 7 is fixedly arranged at the right end of the sliding block 22; when the moulds needed in the production process are respectively placed in a plurality of placing grooves of a plurality of groups of discs 11, when the moulds are needed to be used for producing a toe cap, firstly, a motor B21 is started, a motor B21 drives a lead screw B23 to rotate, a rotating lead screw B23 enables a support plate 7 to adjust the height through a sliding block 22, the support plate 7 enables a rotating shaft 10 to drive a plurality of groups of discs 11 to adjust the height through a support frame 8, so that the group of discs 11 with the needed moulds placed thereon are lifted to be equal to the height of a workbench 3, then, a motor A9 is started, a motor A9 drives a plurality of groups of discs 11 to rotate through the rotating shaft 10, so that the needed moulds are rotated to one side close to the workbench 3, then the needed moulds are taken out from the placing grooves of the discs 11 and then placed between two groups of clamping plates 4 at the upper end of the workbench 3, then, a double-shaft motor 15 is started, the double-shaft motor 15 drives two groups of lead screws A13 to synchronously rotate, the two groups of rotating lead screws A13 drive two groups of moving blocks 12 to mutually close, the two groups of moving blocks 12 drive the two groups of clamping plates 4 to approach each other until the two groups of clamping plates 4 clamp and fix the lower die of the die on the workbench 3, then the oil cylinder 17 is opened, the oil cylinder 17 enables the lifting plate 5 to adjust the height through the ejector rod 18, the lifting plate 5 enables the electromagnet 6 to descend until the lower end of the electromagnet 6 is in contact with the upper die of the die, then the electromagnet 6 is connected with an external power supply, the electromagnet 6 enables the upper die of the die to be adsorbed and fixed through magnetic force, then the lifting plate 5 drives the electromagnet 6 and the upper die to ascend, the upper die is located above the lower die, then the workpiece is placed on the lower die, and then the upper die and the lower die are used for clamping and shaping the workpiece; because required a plurality of moulds all can be put in the standing groove of multiunit disc 11, and multiunit disc 11 can go up and down and rotate, so made things convenient for the look for of mould and got and put, reduced the transport to the mould, the time is saved, simultaneously two sets of splint 4 can press from both sides the lower mould of mould tightly fixed voluntarily, electro-magnet 6 can adsorb the last mould of fixing the mould voluntarily, made things convenient for the clamp of mould to press from both sides tightly fixed, do not need the workman to use the bolt fastening, the time is saved, the labor intensity is reduced, high work efficiency, high practicability.

As shown in figures 1 to 4, the utility model discloses a rapid clamping device for a toe cap forming mold, when in operation, a plurality of molds needed to be used in the production process are respectively placed in a plurality of placing grooves of a plurality of groups of disks 11, when the mold is needed to be used for producing a toe cap, firstly, a motor B21 is opened, a motor B21 drives a lead screw B23 to rotate, the rotating lead screw B23 enables a support plate 7 to adjust the height through a sliding block 22, the support plate 7 enables a rotating shaft 10 to drive a plurality of groups of disks 11 to adjust the height through a support frame 8, so that a group of disks 11 with needed molds placed are lifted to be equal to the height of a workbench 3, then a motor A9 is opened, a motor A9 drives a plurality of groups of disks 11 to rotate through the rotating shaft 10, so that the needed molds are rotated to one side close to the workbench 3, then the needed molds are taken out of the placing grooves of the disks 11 and then placed between two groups of clamping plates 4 at the upper end of the workbench 3, then the double-shaft motor 15 is turned on, the double-shaft motor 15 drives two groups of lead screws A13 to synchronously rotate, the two groups of rotating lead screws A13 drive two groups of moving blocks 12 to approach each other, the two groups of moving blocks 12 drive two groups of clamping plates 4 to approach each other, the lower die of the die is clamped and fixed on the workbench 3 by the two groups of clamping plates 4, then the oil cylinder 17 is turned on, the oil cylinder 17 enables the lifting plate 5 to adjust the height through the ejector rod 18, the lifting plate 5 enables the electromagnet 6 to descend until the lower end of the electromagnet 6 contacts with the upper die of the die, then the electromagnet 6 is connected with an external power supply, the electromagnet 6 enables the upper die of the die to be adsorbed and fixed through magnetic force, then the lifting plate 5 drives the electromagnet 6 and the upper die to ascend, the upper die is located above the lower die, then the workpiece is placed on the lower die, and then the upper die and the lower die are used for clamping and shaping the workpiece.

The utility model discloses a rapid clamping device for a toe cap forming die, the installation mode, the connection mode or the setting mode of which are common mechanical modes, and the rapid clamping device can be implemented as long as the beneficial effects can be achieved; the upper die of the die is made of iron; the utility model discloses a quick clamping device of tip forming die's electro-magnet 6, double-shaft motor 15, hydro-cylinder 17 and base 25 are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific circumstances.

The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A rapid clamping device for a toe cap forming die is characterized by comprising a bottom plate (1), a bracket (2), a workbench (3), two groups of clamping plates (4), a lifting plate (5), an electromagnet (6), a support plate (7), a support frame (8), a motor A (9), a rotating shaft (10), a plurality of groups of discs (11), a driving mechanism, a lifting mechanism and a lifting device, wherein the workbench (3) is fixedly arranged at the upper end of the bottom plate (1) through the bracket (2), the two groups of clamping plates (4) are arranged on the workbench (3) in a left-right sliding manner, the driving mechanism is arranged on the workbench (3) and the two groups of clamping plates (4), the driving mechanism is used for driving the movement of the two groups of clamping plates (4), the lifting mechanism is arranged on the workbench (3), the lifting plate (5) is arranged on the lifting mechanism, the electromagnet (6) is arranged at the lower end of the lifting plate (5), and the electromagnet (6) is positioned above the two groups of clamping plates (4), the left part at bottom plate (1) upper end is installed to elevating gear, install on elevating gear extension board (7), a frame (8) fixed mounting is in extension board (7) upper end, motor A (9) fixed mounting is in extension board (7) upper end, pivot (10) are rotated and are installed on a frame (8), the lower extreme of pivot (10) is connected with the output of motor A (9), the equal fixed mounting of multiunit disc (11) is on pivot (10), all be provided with the standing groove that the multiunit was used for placing the mould on multiunit disc (11).

2. The rapid clamping device for the toe forming mold according to claim 1, wherein the driving mechanism comprises two sets of moving blocks (12), two sets of screw rods a (13), a fixing plate (14) and a double-shaft motor (15), the two sets of moving blocks (12) are respectively and fixedly mounted at the lower ends of the two sets of clamping plates (4), the two sets of moving blocks (12) are respectively and spirally mounted with the two sets of screw rods a (13), the screw threads on the two sets of screw rods a (13) are opposite in rotation direction, the two sets of screw rods a (13) are respectively and rotatably mounted on the two sets of fixing plates (14), the two sets of fixing plates (14) are both and fixedly mounted at the lower end of the workbench (3), the input ends of the two sets of screw rods a (13) are respectively connected with the two sets of output ends of the double-shaft motor (15), and the double-shaft motor (15) is fixedly mounted at the lower end of the workbench (3).

3. The rapid clamping device for the toe forming mold according to claim 1, wherein the lifting mechanism comprises a support plate (16), an oil cylinder (17), a push rod (18) and a lifting block (19), the support plate (16) is fixedly arranged at the upper end of the workbench (3), the oil cylinder (17) is fixedly arranged at the upper end of the support plate (16), the push rod (18) is vertically and slidably arranged on the support plate (16), the upper end of the push rod (18) is connected with the output end of the oil cylinder (17), the lifting block (19) is fixedly arranged at the lower end of the push rod (18), the lifting block (19) is vertically and slidably arranged on the support plate (16), and the lifting plate (5) is fixedly arranged at the left end of the lifting block (19).

4. The rapid clamping device for the toe forming mold according to claim 1, wherein the lifting device comprises a fixing frame (20), a motor B (21), a sliding block (22) and a lead screw B (23), the fixing frame (20) is fixedly installed at the upper end of the bottom plate (1), the motor B (21) is fixedly installed at the upper end of the fixing frame (20), the sliding block (22) is vertically and slidably installed on the fixing frame (20), the sliding block (22) is in threaded connection with the lead screw B (23), the lead screw B (23) is rotatably installed on the fixing frame (20), the upper end of the lead screw B (23) is connected with the output end of the motor B (21), and the support plate (7) is fixedly installed at the right end of the sliding block (22).

5. The rapid clamping device for the toe cap forming die as claimed in claim 3, further comprising a limiting block (24), wherein the limiting block (24) is fixedly arranged at the lower part of the supporting plate (16).

6. The rapid clamping device for the toe forming mold according to claim 1, further comprising a base (25), wherein the base (25) is disposed at the lower end of the bottom plate (1), and the base (25) is fixedly mounted at the lower end of the bottom plate (1).

7. The rapid clamping device for the toe forming die as claimed in claim 1, wherein the inner sides of the two groups of clamping plates (4) are provided with soft pads.

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