CN219663627U

CN219663627U - High-voltage protection device for hexahedral top press

Info

Publication number: CN219663627U
Application number: CN202320295917.3U
Authority: CN
Inventors: 徐玉金
Original assignee: Henan Cubic New Material Technology Co ltd
Current assignee: Henan Cubic New Material Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-09-12
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a high-pressure protection device for a hexahedral top press, which comprises a base and a protection mechanism; and (2) base: the left side and the right side of the inside of the base are respectively connected with a bidirectional screw rod through bearings in a rotating way, the front side and the rear side of the bidirectional screw rod are respectively in threaded connection with threaded holes formed in the lower ends of the mounting seats, the front side and the rear side of the upper ends of the base are respectively provided with a guide chute, the mounting seats are respectively in sliding connection with the vertically adjacent guide chutes, the upper ends of the two left and right adjacent mounting seats are respectively fixedly connected with the lower ends of one protective cover, the front side and the rear side of the two protective covers correspond to each other, and a cavity is formed in the front side of the inside of the base; protection mechanism: the high-pressure protection device for the hexahedral press comprises a guide sliding column and a protection plate, can reduce the impact force received by the protection cover, prevents the protection cover from being damaged due to the collision of chips for a long time, and can adjust the interval between the two protection covers only by one motor, so that the cost is relatively low.

Description

High-voltage protection device for hexahedral top press

Technical Field

The utility model relates to the technical field of diamond machining equipment, in particular to a high-pressure protection device for a hexahedral top press.

Background

In recent years, as the price of the artificial diamond decreases, the requirement of the diamond industry on cost control is higher and higher, and in order to reduce the cost per gram, besides the conventional management means, the development of a hexahedral top press with a larger cylinder diameter is one of the most effective methods;

the six-sided press consists of six hinge beams, the inside of the hinge beams is provided with components such as a working cylinder, a piston and the like, the hinge beams are connected through a pin shaft, the outside of the hinge beams is provided with components such as a hydraulic station, a high-pressure pump and the like, the whole machine is controlled by an electric control cabinet, the cylinder diameter of the six-sided press is improved from more than four hundred millimeters before ten years to a large press with the cylinder diameter of 850 millimeters, some manufacturers start to test the press with the cylinder diameter of 950 millimeters, and along with the increase of the cylinder diameter, the yield is doubled for many times, so that the per gram drawing cost is effectively reduced;

the damage that current hexahedral top press operation is improper or other accidents cause the top hammer easily, outside the piece that damages under the effect of pressure flies out the hexahedral top press, in order to prevent that staff on every side from receiving the injury, often set up the hexahedral top press in the outside of hexahedral top press and protect with high pressure protector, current hexahedral top press is with high pressure protector mostly through actuating device drive protecting equipment such as electric putter removes, afterwards with hexahedral top press cage in protecting equipment's inside, though improved the protection effect, but the cost is also relatively higher, in protecting equipment carries out the in-process of protection work, because protecting equipment receives the striking of piece for a long time can cause the damage, life and the protection effect of protecting equipment have been reduced, some hexahedral top press is with high pressure protector through setting up buffer equipment in protecting equipment's the impact force that reduces the protection casing and receive, but current protecting equipment receives the striking, can only be slowed down through spring or buffer assembly to this direction power steering come each direction damping shock attenuation protection, some buffer equipment better and protect and increase complex protecting equipment, but the volume of whole protecting equipment has been improved for this whole protecting equipment, high-speed protector has been proposed for this whole protecting equipment.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the high-pressure protection device for the hexahedral press, which can damp, damp and protect the protection plate from transverse and force reversing after the protection plate is impacted by the aid of the matching arrangement of the protection plate and the connecting rod, effectively reduces the occupied space of an elastic buffer assembly, reduces the size of a protection structure, reduces the impact force of the protection plate, prevents the protection plate from being impacted by chips for a long time to cause damage, and can adjust the distance between the two protection plates by the aid of the matching arrangement of the double-layer belt pulley and the belt pulley.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-pressure protection device for a hexahedral top press comprises a base and a protection mechanism;

and (2) base: the left side and the right side of the inside of the base are respectively connected with a bidirectional screw rod through bearings in a rotating way, the front side and the rear side of the bidirectional screw rod are respectively in threaded connection with threaded holes formed in the lower ends of the mounting seats, the front side and the rear side of the upper ends of the base are respectively provided with a guide chute, the mounting seats are respectively in sliding connection with the vertically adjacent guide chutes, the upper ends of the two left and right adjacent mounting seats are respectively fixedly connected with the lower ends of one protective cover, the front side and the rear side of the two protective covers correspond to each other, and a cavity is formed in the front side of the inside of the base;

protection mechanism: it includes direction traveller and guard plate, the direction traveller sets up respectively in the inside of protection casing, the one end that the direction traveller is close to the inside center of base corresponds the slide hole sliding connection that sets up with the guard plate surface respectively, cooperation through guard plate and connecting rod sets up, can follow the switching-over damping shock attenuation protection of horizontal and power after the guard plate receives the striking, the space that elastic buffer assembly occupy has effectively been reduced, the size of protective structure has also been reduced simultaneously, the impact force that the protection casing received is reduced, prevent that the protection casing from receiving the striking of piece and causing the damage for a long time, cooperation through bilayer belt pulley and belt pulley sets up simultaneously, interval between two protection casings can be adjusted, and a structure is simple, only need a motor just can accomplish, the cost is relatively lower.

Further, the electric control device also comprises a control switch, wherein the control switch is positioned outside the base, and the input end of the control switch is electrically connected with an external power supply and can regulate and control electric elements inside the device.

Further, protection machanism includes erection column, slider, connecting seat and connecting rod, the erection column all sets up in the spout that the protection casing inner wall was seted up, the upper and lower both sides of erection column respectively with the dodge through-hole sliding connection that the slider middle part set up, the slider all with spout sliding connection, the connecting seat all sets up in the guard plate one end of keeping away from the inside center of base, the connecting rod is connected in the connecting groove that the one end of keeping away from the inside center of base in the connecting seat through the round pin axle rotation respectively, the connecting rod is kept away from the one end of the inside center of base in the slider of being close to the inside center of base through the round pin axle rotation respectively, can be followed horizontal and the switching-over damping shock attenuation protection of power after the guard plate receives the striking, the space that elastic buffer assembly occupy has effectively been reduced.

Further, the protection mechanism further comprises springs, the springs are respectively arranged between one end, away from the inner center of the mounting column, of the sliding block and the inner wall of the sliding groove, and the springs are sleeved outside the mounting column, so that impact force received by the protection plate can be reduced.

Further, the protection mechanism further comprises a baffle, the baffle is arranged at one end of the guide slide column, which is close to the inner center of the base, and the baffle plays a limiting role to prevent the protection plate from being separated from the guide slide column.

Further, still include belt pulley, double-deck belt pulley and output rod, the belt pulley all sets up in the front side of two-way screw rod extrados, and the belt pulley all is located the inside of cavity, and the output rod passes through the bearing rotation to be connected in the inside of cavity, and double-deck belt pulley sets up in the rear side of output rod extrados, and double-deck belt pulley is connected with the belt pulley transmission respectively through the belt, can adjust the position of protection casing according to actual conditions, has improved work efficiency.

Further, still include motor and bevel gear, the motor sets up in the front side of base upper end, and the bevel gear sets up respectively in the front side of motor output shaft's lower extreme and output rod extrados, and two bevel gears meshing are connected, and the input of motor is connected with control switch's output electricity, can drive the output rod through the bevel gear and rotate to two-way screw rod rotates the position of adjusting the mount pad.

Compared with the prior art, the utility model has the beneficial effects that: this hexahedral high pressure protector for roof press has following benefit:

1. when the damage of top hammer is caused easily to the unexpected mishandling or other accidents of hexahedral top press, when the piece that damages under the effect of pressure flies out the hexahedral top press outside, the guard plate receives the pressure of piece, the guard plate moves to the one end of keeping away from the inside center of base, the spring contracts, the slider is along the vertical slip of erection column, under the effect of connecting rod, can transverse acting force turn to longitudinal acting force, simultaneously slider and erection column's sliding friction damping, under the elastic action of spring, shock attenuation buffering, this kind of setting mode can be under the prerequisite of guaranteeing the cushioning effect, effectively reduced the space that elastic buffering subassembly occupy, the size of whole protective structure has been reduced, at the in-process that spring contracts and kick-backs, the slip friction damping of direction slide column and guard plate also can play the cushioning effect, prevent that the protective cover from receiving the striking of piece and causing the damage for a long time, the life of protective cover has been improved, through the cooperation setting of guard plate and connecting rod, can follow the switching-over damping protection of transverse and power after the protective plate received the striking, the space that the elastic buffering subassembly occupies has been reduced simultaneously, the size of protective cover has also been reduced, the impact force that the protective cover receives the impact force, prevent that the protective cover from damaging by the piece from causing the piece for a long time.

2. Before the cubic press synthesizes the work to the diamond, through control switch's regulation and control, the motor starts the operation, the output shaft of motor passes through bevel gear drive double-deck belt pulley rotation, double-deck belt pulley passes through the belt and drives the belt pulley rotation, make the belt pulley drive the mount pad through two-way screw rod and remove, interval between the protection casing dwindles gradually this moment, the cubic press cage is at the inside of protection casing at last, after that the cubic press begins to synthesize the work to the diamond, cooperation setting through double-deck belt pulley and belt pulley, interval between two protection casings can be adjusted, and steam generator is simple in structure, only need one motor just can accomplish, the cost is lower relatively.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of the protection mechanism of the present utility model;

fig. 3 is a schematic view of a front sectional plan structure of the present utility model.

In the figure: 1 base, 2 control switch, 3 guide chute, 4 mount pad, 5 motor, 6 protection machanism, 61 erection column, 62 slider, 63 connecting seat, 64 connecting rod, 65 guard plate, 66 spring, 67 guide slide column, 68 baffle, 7 bi-directional screw, 8 belt pulley, 9 double-deck belt pulley, 10 output rod, 11 bevel gear, 12 protection casing, 13 cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present embodiment provides a technical solution: a high-pressure protection device for a hexahedral top press comprises a base 1 and a protection mechanism 6;

base 1: the left side and the right side of the inside of the six-sided press are respectively connected with a two-way screw 7 through bearings in a rotating way, the front side and the rear side of the two-way screw 7 are respectively in threaded connection with threaded holes formed in the lower end of a mounting seat 4, the front side and the rear side of the upper end of a base 1 are respectively provided with a guide chute 3, the mounting seat 4 is respectively in sliding connection with the vertically adjacent guide chute 3, the upper ends of the two left and right adjacent mounting seats 4 are fixedly connected with the lower ends of a protective cover 12, the front side of the inside of the base 1 is provided with a cavity 13 corresponding to the front and rear positions of the two protective covers 12, before the six-sided press is used, the six-sided press is moved to the middle part of the upper end of the base 1 through external traction equipment, then the six-sided press is used for synthesizing diamond, and a driving device starts to operate through control, the six-sided press is covered in the inside of the protective cover 12, and damage of the six-sided press caused by accidental top hammer is prevented from flying outside the six-sided press under the effect of chip pressure to cause injury to workers;

protection mechanism 6: the protection mechanism 6 comprises a guide slide column 67 and a protection plate 65, wherein the guide slide column 67 is respectively arranged in the protection cover 12, one end of the guide slide column 67, which is close to the inner center of the base 1, is respectively in sliding connection with a slide hole formed in the outer surface of the protection plate 65, the protection mechanism 6 comprises a mounting column 61, a sliding block 62, a connecting seat 63 and a connecting rod 64, the mounting column 61 is respectively arranged in a sliding groove formed in the inner wall of the protection cover 12, the upper side and the lower side of the mounting column 61 are respectively in sliding connection with an avoidance through hole formed in the middle of the sliding block 62, the sliding block 61 is respectively in sliding connection with the sliding groove, the connecting seat 63 is respectively arranged at one end of the protection plate 65, which is far away from the inner center of the base 1, of the connecting rod 64 is respectively connected in a connecting groove formed at one end of the connecting seat 63, which is far away from the inner center of the base 1, and is respectively in rotating connection with one end of the sliding block 62, which is close to the inner center of the base 1, through a pin shaft, the protection mechanism 6 further comprises springs 66, the springs 66 are respectively arranged between one end of the sliding block 62 far away from the inner center of the mounting column 61 and the inner wall of the sliding groove, the springs 66 are sleeved outside the mounting column 61, the protection mechanism 6 further comprises baffles 68, the baffles 68 are respectively arranged at one end of the guide sliding column 67 close to the inner center of the base 1, when the cubic press is improperly operated or other accidents are easy to cause damage of the jacking hammer, when the damaged chips fly out of the cubic press under the action of pressure, the protection plate 65 is pressed by the chips, the protection plate 65 moves towards one end far away from the inner center of the base 1, the springs 66 shrink, the sliding block 62 vertically slides along the mounting column 61, under the action of the connecting rod 64, the transverse acting force can be turned into longitudinal acting force, meanwhile, the sliding friction between the sliding block 62 and the mounting column 61 is damped, under the elastic action of the springs 66, the shock attenuation buffering, this kind of setting up mode can be under the prerequisite of guaranteeing the cushioning effect, effectively reduced the space that elastic buffer subassembly occupy, reduced the size of whole protective structure, at the in-process that spring 66 shrink was kick-backed, the slip friction damping of direction traveller 67 and guard plate 65 also can play the cushioning effect, prevent that guard plate 12 from receiving the striking of piece and causing the damage for a long time, the life of guard plate 12 has been improved, cooperation setting through guard plate 65 and connecting rod 64, can follow the switching-over damping shock attenuation protection of horizontal and power after guard plate 65 receives the striking, the space that elastic buffer subassembly occupy has effectively been reduced, the size of protective structure has also been reduced simultaneously, the impact force that guard plate 12 received is reduced, prevent that guard plate 12 receives the striking of piece and causes the damage for a long time.

Wherein: the control switch 2 is positioned outside the base 1, the input end of the control switch 2 is electrically connected with an external power supply, and the electric elements inside the equipment can be regulated and controlled.

Wherein: still include belt pulley 8, bilayer belt pulley 9 and output pole 10, belt pulley 8 all sets up in the front side of the extrados of bi-directional screw rod 7, belt pulley 8 all is located the inside of cavity 13, output pole 10 passes through the bearing rotation and connects in the inside of cavity 13, bilayer belt pulley 9 sets up in the rear side of the extrados of output pole 10, bilayer belt pulley 9 passes through the belt respectively and is connected with belt pulley 8 transmission, bilayer belt pulley 9 passes through the belt and drives belt pulley 8 rotation, make belt pulley 8 drive mount pad 4 through bi-directional screw rod 7 and remove, the interval between the protection casing 12 reduces gradually this moment.

Wherein: still include motor 5 and bevel gear 11, motor 5 sets up in the front side of base 1 upper end, bevel gear 11 sets up respectively in the front side of the lower extreme of motor 5 output shaft and the extrados of output rod 10, two bevel gears 11 meshing are connected, motor 5's input and control switch 2's output electricity are connected, motor 5 begins to move, motor 5's output shaft passes through bevel gear 11 and drives bilayer belt pulley 9 and rotate, bilayer belt pulley 9 passes through the belt and drives belt pulley 8 rotation, make belt pulley 8 drive mount pad 4 through bi-directional screw rod 7 and remove, the interval between protection casing 12 reduces gradually this moment, at last with the inside of hexahedral press cage cover at protection casing 12.

The utility model provides a high-pressure protection device for a hexahedral press, which has the following working principle: before the use, remove the hexahedral top press to the middle part of base 1 upper end through outside traction device, afterwards, before the hexahedral top press carries out synthetic work to the diamond, through the regulation and control of control switch 2, motor 5 begins to move, the output shaft of motor 5 passes through bevel gear 11 and drives double-deck belt pulley 9 rotatory, double-deck belt pulley 9 passes through belt drive belt pulley 8 and rotates, make belt pulley 8 drive mount pad 4 through bi-directional screw 7 and remove, the interval between the protection casing 12 is dwindled gradually this moment, finally with hexahedral top press cage in the inside of protection casing 12, after that hexahedral top press begins to carry out synthetic work to the diamond, when the damage of top hammer is caused easily to hexahedral top press operation inadequately or other accidents, when the piece that damages under the effect of pressure flies out the hexahedral top press outside, guard plate 65 receives the pressure of piece, guard plate 65 moves to the one end of keeping away from the inside center of base 1, spring 66 shrink, slider 62 is along the vertical slip of erection column 61, under the effect of connecting rod 64, can transverse effort turn to into longitudinal effort, simultaneously slider 62 and the slip damping of erection column 61, under the elastic effect of spring 66, this kind sets up mode can be guaranteed under the inside the protection casing 12, the effect of having reduced the elastic damping, and the impact buffer assembly has reduced the elastic damping device has also reduced the effect in the whole size of the protection casing, and has taken the life-time of the life-span, and has been reduced in the life-span of the life-time of the protection, and the life-stop spring 67.

It should be noted that the motor 5 disclosed in the above embodiment may be 5IK200A-AF, and the control switch 2 is provided with a control button for controlling the switch corresponding to the motor 5.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a six high pressure protector for roof press which characterized in that: comprises a base (1) and a protection mechanism (6);

base (1): the left side and the right side of the inside of the base are respectively connected with a bidirectional screw (7) through bearings in a rotating way, the front side and the rear side of the bidirectional screw (7) are respectively in threaded connection with threaded holes formed in the lower end of a mounting seat (4), the front side and the rear side of the upper end of the base (1) are respectively provided with a guide chute (3), the mounting seat (4) is respectively in sliding connection with the vertically adjacent guide chute (3), the upper ends of the two left and right adjacent mounting seats (4) are respectively fixedly connected with the lower end of one protective cover (12), the front position and the rear position of the two protective covers (12) correspond, and the front side of the inside of the base (1) is provided with a cavity (13);

protection mechanism (6): the novel protective cover comprises a guide sliding column (67) and a protective plate (65), wherein the guide sliding column (67) is respectively arranged in the protective cover (12), and one end, close to the inner center of the base (1), of the guide sliding column (67) is respectively in sliding connection with sliding holes formed in the outer surface of the protective plate (65) in a corresponding mode.

2. The high-voltage protection device for the hexahedral press according to claim 1, further comprising a control switch (2), wherein the control switch (2) is located outside the base (1), and an input end of the control switch (2) is electrically connected to an external power supply.

3. The high-pressure protection device for a hexahedral press according to claim 1, characterized in that: protection machanism (6) are including erection column (61), slider (62), connecting seat (63) and connecting rod (64), erection column (61) all sets up in the spout that the protection casing (12) inner wall was seted up, the upper and lower both sides of erection column (61) respectively with the dodge through-hole sliding connection that slider (62) middle part set up, slider (62) all with spout sliding connection, connecting seat (63) all set up in guard plate (65) keep away from the one end of base (1) inside center, connecting rod (64) are respectively through the connecting groove that the one end that base (1) inside center was seted up is kept away from in connecting seat (63) through the round pin axle swivelling joint, one end that base (1) inside center was kept away from to connecting rod (64) is connected in the one end that slider (62) is close to base (1) inside center through the round pin axle swivelling joint respectively.

4. A high pressure protection device for a cubic press as claimed in claim 3, wherein: the protection mechanism (6) further comprises springs (66), the springs (66) are respectively arranged between one end, far away from the inner center of the mounting column (61), of the sliding block (62) and the inner wall of the sliding groove, and the springs (66) are sleeved outside the outer side of the mounting column (61).

5. The high-pressure protection device for a hexahedral press according to claim 1, characterized in that: the protection mechanism (6) further comprises a baffle plate (68), and the baffle plates (68) are arranged at one ends of the guide slide columns (67) close to the inner center of the base (1).

6. The high-pressure protection device for a hexahedral press according to claim 2, characterized in that: still include belt pulley (8), bilayer belt pulley (9) and output pole (10), belt pulley (8) all set up in the front side of bi-directional screw rod (7) extrados, and belt pulley (8) all are located the inside of cavity (13), and output pole (10) are rotated through the bearing and are connected in the inside of cavity (13), and bilayer belt pulley (9) set up in the rear side of output pole (10) extrados, and bilayer belt pulley (9) are connected through belt and belt pulley (8) transmission respectively.

7. The high-pressure protection device for a cubic press according to claim 6, wherein: the motor (5) is arranged at the front side of the upper end of the base (1), the bevel gears (11) are respectively arranged at the front sides of the lower ends of the output shafts of the motor (5) and the outer cambered surfaces of the output rods (10), the two bevel gears (11) are connected in a meshed mode, and the input end of the motor (5) is electrically connected with the output end of the control switch (2).