CN219335455U

CN219335455U - Supercharging device with high stability

Info

Publication number: CN219335455U
Application number: CN202222317974.5U
Authority: CN
Inventors: 徐加祥; 孔敬敬; 房秀峰; 于复生; 张涵
Original assignee: Shandong Zhihang Cnc Equipment Co ltd
Current assignee: Shandong Zhihang Cnc Equipment Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-07-14
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to the technical field of mechanical equipment of bending machines, in particular to a high-stability supercharging device, which comprises an upper lathe bed and an upper pressing plate, wherein a plurality of supercharging mechanisms for supercharging the upper pressing plate are arranged on the upper lathe bed, each supercharging mechanism comprises a driving part and supercharging parts arranged on two sides of the driving part, each driving part comprises a motor and a sliding assembly connected with the output end of the motor, each sliding assembly comprises a screw rod connected with the motor, a sliding sleeve and a sliding seat are arranged on the screw rod in a sliding manner, connecting ends with connecting grooves are arranged at two ends of each sliding seat, a connecting plate is arranged between the two connecting ends, a through hole for embedding the sliding sleeve is arranged in the center of each sliding seat, a fixing plate is arranged at the upper end of each sliding sleeve, a plurality of first connecting holes are formed in the fixing plate, and a plurality of mounting holes corresponding to the first connecting holes are formed in the sliding seats. The utility model can effectively increase the instantaneous pressure of the fixed point, and effectively solve the problems of insufficient pressure and stability.

Description

Supercharging device with high stability

Technical Field

The utility model relates to the technical field of mechanical equipment of bending machines, in particular to a supercharging device with high stability.

Background

The bending machine is a mechanism for bending a plate, the existing industry is single in mechanism characteristics, the solution of casting pressing plate self gravity and servo motor speed reducer driving screw rod guiding is generally adopted, the device solution can provide certain pressure support, but reaction force exceeding a fixed value can be generated in the working process of bending equipment, the supporting force of a driving end is not large enough, and the problem of unstable pressure is easily caused.

Disclosure of Invention

Aiming at the problems, the utility model provides the supercharging device with high stability, and solves the problem of unstable pressure in bending equipment.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a supercharging device of high steadiness, includes lathe bed and top board, be equipped with the clamp down on the top board, be equipped with the clamp down relatively under the clamp, be equipped with a plurality of pressurizing mechanism to the clamp pressure boost on the lathe bed, pressurizing mechanism include drive part with set up in the pressurizing part of drive part both sides, drive part includes the motor and connects the slip subassembly at the motor output, slip subassembly includes the lead screw of being connected with the motor, it is equipped with sliding sleeve and sliding seat to slide on the lead screw, the sliding seat both ends all are equipped with the link of taking the spread groove, and two be equipped with the connecting plate between the link, the center of sliding seat is equipped with the through-hole that is used for making the sliding sleeve embedding, the upper end of sliding sleeve is equipped with the fixed plate, be equipped with a plurality of first connecting holes on the fixed plate, be equipped with a plurality of mounting holes that correspond with first connecting hole on the sliding seat, be equipped with two linear guide between sliding seat and the upper lathe bed.

As optimization, the supercharging component comprises first connecting rods hinged to the connecting grooves respectively, the other ends of the first connecting rods are hinged to second connecting rods and third connecting rods hinged to each other, the other ends of the second connecting rods are hinged to the upper lathe bed, the other ends of the third connecting rods are hinged to the upper pressing plate, the third connecting rods comprise upper sections and lower sections, and telescopic sections are arranged between the upper sections and the lower sections.

As optimization, the flexible section includes the regulation section and sets up the screw thread section at regulation section both ends, is equipped with positive silk on the screw thread section of one end, is equipped with the anti-silk on the screw thread section of the other end, upper segment and hypomere are equipped with respectively with screw thread section complex internal screw thread, upper segment and hypomere all are equipped with the opening that runs through both sides with the one end that screw thread section is connected, the open-ended both sides are equipped with a plurality of second connecting holes.

As optimization, the lower part of the double linear guide rail is provided with a connecting sliding block connected with the upper pressing plate.

As optimization, both sides of the upper lathe bed are provided with linear guide rails, and the upper pressing plate is provided with guide rail sliding blocks matched with the linear guide rails.

As optimization, all be equipped with the fixing base between second connecting rod and the upper lathe bed, and between third connecting rod and the top board, the fixing base includes the fixed block and sets up the hinge groove on the fixed block, all be equipped with the through-hole on hinge groove, second connecting rod and the third connecting rod, be equipped with the hinge post in the through-hole.

As optimization, the upper lathe bed is provided with a motor fixing seat, the motor is arranged on the motor fixing seat, and a coupler for connecting the motor and the screw rod is arranged inside the motor fixing seat.

The beneficial effects of the utility model are as follows: the high-stability supercharging device provided by the utility model can effectively increase the instantaneous pressure of a fixed point, and effectively solves the problems of insufficient pressure and stability.

1. The sliding sleeve is arranged to prevent the screw rod from wearing the sliding seat during rotation, and the sliding sleeve is embedded into the sliding seat, so that the sliding seat is indirectly stressed and unstable shaking in the rotation process of the screw rod is avoided;

2. connecting plates are arranged at two ends of the sliding seat, so that the overall stability of the sliding assembly is improved, and the bearing performance of the sliding seat for bearing external pressure is enhanced;

3. the connecting end is provided with the connecting groove, so that the pressurizing component can be conveniently installed and connected, and the pressurizing component is arranged in the connecting groove, so that the connection is more stable;

4. a plurality of pressurizing mechanisms are arranged, and a proper number of pressurizing mechanisms can be selected to operate simultaneously according to the size of the equipment;

5. the first connecting rod, the second connecting rod and the third connecting rod form a connecting rod mechanism in a mutually hinged connection mode, and the pressurizing effect of lever linkage is achieved under the drive of the sliding component;

6. the third connecting rod which is arranged in a telescopic way can adjust the interval between the upper pressing cutter and the lower pressing cutter, and the problem of bending stress adjustment of different plate thicknesses is solved;

7. the sliding seat reciprocates in the longitudinal direction under the limit of the double linear guide rails, so that the whole stability of the sliding assembly is maintained when the sliding assembly moves;

8. the upper pressing plate is connected with the double linear guide rails, and the linear guide rails are arranged between the upper pressing plate and the upper lathe bed, so that the output pressure value transmitted to the upper pressing tool during the operation of the upper pressing plate is ensured to be unchanged.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic view of the structure of the upper bed and the pressurizing mechanism of the present utility model;

FIG. 3 is a schematic view of the sliding sleeve and sliding seat according to the present utility model;

FIG. 4 is a schematic view of a sliding sleeve according to the present utility model;

fig. 5 is a schematic view of an exploded structure of a third connecting rod according to the present utility model.

Wherein: 1. the device comprises an upper lathe bed, 2, an upper pressing plate, 3, an upper pressing tool, 4, a lower pressing tool, 5, a pressurizing mechanism, 6, a motor, 7, a screw rod, 8, a sliding sleeve, 9, a sliding seat, 10, a connecting groove, 11, a connecting end, 12, a connecting plate, 13, a fixed plate, 14, a first connecting hole, 15, a double linear guide rail, 16, a first connecting rod, 17, a second connecting rod, 18, a third connecting rod, 19, an upper section, 20, a lower section, 21, an adjusting section, 22, a threaded section, 23, an opening, 24, a second connecting hole, 25, a connecting slide block, 26, a linear guide rail, 27, a guide rail slide block, 28, a fixed block, 29, a hinge groove, 30, a motor fixing seat, 31 and a coupling.

Detailed Description

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless defined otherwise, 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 application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

For convenience of description, the words "upper", "lower", "left" and "right" in the present utility model, if they mean only that the directions are consistent with the upper, lower, left, and right directions of the drawings per se, and do not limit the structure, only for convenience of description and simplification of the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-5, a high stability supercharging device comprises an upper lathe bed 1 and an upper pressing plate 2, wherein an upper pressing knife 3 is fixedly arranged at the lower end of the upper pressing plate 2, a lower pressing knife 4 is oppositely arranged below the upper pressing knife 3, a plurality of supercharging mechanisms 5 for supercharging the upper pressing plate 2 are arranged on the upper lathe bed 1, each supercharging mechanism 5 comprises a driving part and supercharging parts arranged at two sides of the driving part, each driving part comprises a motor 6 and a sliding component connected to the output end of the corresponding motor 6, a motor fixing seat 30 is arranged on the upper lathe bed 1, the motor 6 is arranged on the corresponding motor fixing seat 30, a coupler 31 for connecting the corresponding motor 6 with the corresponding screw rod 7 is arranged in the corresponding motor fixing seat 30, the sliding component comprises a screw rod 7 connected with the corresponding motor 6, a sliding sleeve 8 and a sliding seat 9 are arranged on the corresponding screw rod 7 in the sliding sleeve 8, and up-down reciprocating movement can be realized along with the rotation of the screw rod 7; the two ends of the sliding seat 9 are respectively provided with a connecting end 11 with a connecting groove 10, a connecting plate 12 is arranged between the two connecting ends 11, the center of the sliding seat 9 is provided with a through hole for embedding the sliding sleeve 8, the upper end of the sliding sleeve 8 is provided with a fixed plate 13 fixed at the edge of the sliding sleeve 8, the fixed plate 13 is provided with a plurality of first connecting holes 14, the sliding seat 9 is provided with a plurality of mounting holes corresponding to the first connecting holes 14, when the sliding seat is mounted, the sliding sleeve 8 is firstly connected to the screw rod 7, then the sliding sleeve 8 is inserted into the through hole on the sliding seat 9, and then the first connecting holes 14 on the fixed plate 13 are connected and fixed with the mounting holes on the sliding seat 9 through a connecting piece of bolts, so that the sliding sleeve 8 and the sliding seat 9 are connected into a whole, the abrasion of the screw rod 7 to the sliding seat 9 is avoided, the sliding seat 9 is more convenient to replace, and the sliding seat 9 is prevented from being unstable due to shaking when the screw rod 7 rotates; a double linear guide rail 15 is arranged between the sliding seat 9 and the upper lathe bed 1, and the supporting and guiding of the sliding seat 9 are realized through the double linear guide rail 15; the lower part of the double linear guide rail 15 is provided with a connecting sliding block 25 connected with the upper pressing plate 2, and the upper pressing plate 2 is connected with the double linear guide rail 15, so that the bearing capacity of the upper pressing plate 2 is improved, the impact force born by the upper pressing plate 2 can be diffused, and the bearing area is enlarged; the two sides of the upper lathe bed 1 are respectively provided with a linear guide rail 26, and the upper pressing plate 2 is provided with a guide rail sliding block 27 matched with the linear guide rails 26.

As shown in fig. 2 and 5, the pressurizing component includes a first connecting rod 16 hinged to the connecting slot 10, a second connecting rod 17 and a third connecting rod 18 hinged to each other are hinged to the other end of the first connecting rod 16, the other end of the second connecting rod 17 is hinged to the upper lathe bed 1, the other end of the third connecting rod 18 is hinged to the upper pressing plate 2, the third connecting rod 18 includes an upper segment 19 and a lower segment 20, a telescopic segment is disposed between the upper segment 19 and the lower segment 20, the telescopic segment includes an adjusting segment 21 and a threaded segment 22 disposed at two ends of the adjusting segment 21, a positive thread is disposed on the threaded segment 22 at one end, a reverse thread is disposed on the threaded segment 22 at the other end, the upper segment 19 and the lower segment 20 are respectively provided with internal threads matched with the threaded segment 22, openings 23 penetrating through two sides are disposed at one ends of the upper segment 19 and the lower segment 20 connected with the threaded segment 22, a plurality of second connecting holes 24 are disposed at two sides of the openings 23, and the second connecting holes 24 penetrate two sides of the openings 23. The adjusting section 21 is rotated, the distance between the upper section 19 and the lower section 20 is adjusted by the telescopic section under the limit of the upper section 19 and the lower section 20, and the up-and-down fine adjustment of the maximum pressure material pressing point is completed to solve the problem of bending stress adjustment of different plate thicknesses; the arrangement of the opening 23 and the connecting hole 2414, when the telescopic section is adjusted to a proper position, the telescopic section is inserted into the second connecting hole 24 through the connecting bolt, then the nut is used for fixing, the opening 23 is clamped through the connecting bolt and the nut, so that the threaded section 22 is conveniently clamped to be connected with the upper section 19 and the lower section 20, the threaded section 22 is more firmly connected with the upper section 19 and the lower section 20, and when the third connecting rod 18 bears more stress, stable supporting force is maintained.

As shown in fig. 2, fixing seats are respectively arranged between the second connecting rod 17 and the upper lathe bed 1 and between the third connecting rod 18 and the upper pressing plate 2, each fixing seat comprises a fixing block 28 and a hinge groove 29 arranged on the fixing block 28, through holes are respectively formed in the hinge grooves 29, the second connecting rod 17 and the third connecting rod 18, and hinge columns are arranged in the through holes.

The foregoing embodiments are merely examples of the present utility model, and the scope of the present utility model includes, but is not limited to, the forms and styles of the foregoing embodiments, and any suitable changes or modifications made by those skilled in the art, which are consistent with the claims of the present utility model, shall fall within the scope of the present utility model.

Claims

1. The utility model provides a supercharging device of high steadiness, includes lathe bed and top board, be equipped with the clamp blade under the clamp blade relatively, its characterized in that: the utility model discloses a lathe bed, including upper pressure plate, including the lathe bed, be equipped with the supercharging mechanism of a plurality of pairs of upper pressure plate pressure boost on the lathe bed, supercharging mechanism include drive part with set up in the supercharging part of drive part both sides, drive part includes the motor and connects the slip subassembly at the motor output, the slip subassembly includes the lead screw of being connected with the motor, it is equipped with sliding sleeve and sliding seat to slide on the lead screw, the sliding seat both ends all are equipped with the link of taking the spread groove, and two be equipped with the connecting plate between the link, the center of sliding seat is equipped with the through-hole that is used for making sliding sleeve embedding, the upper end of sliding sleeve is equipped with the fixed plate, be equipped with a plurality of first connecting holes on the fixed plate, be equipped with a plurality of mounting holes that correspond with first connecting hole on the sliding seat, be equipped with bilinear guide between sliding seat and the lathe bed.

2. The high stability supercharging device of claim 1, wherein: the supercharging component comprises first connecting rods hinged to the connecting grooves respectively, second connecting rods and third connecting rods hinged to each other are hinged to the other ends of the first connecting rods, the other ends of the second connecting rods are hinged to the upper lathe bed, the other ends of the third connecting rods are hinged to the upper pressing plate, the third connecting rods comprise upper sections and lower sections, and telescopic sections are arranged between the upper sections and the lower sections.

3. The high stability supercharging device of claim 2, wherein: the telescopic section comprises an adjusting section and thread sections arranged at two ends of the adjusting section, a positive thread is arranged on the thread section at one end, a reverse thread is arranged on the thread section at the other end, the upper section and the lower section are respectively provided with internal threads matched with the thread section, openings penetrating through two sides are formed in one ends, connected with the thread sections, of the upper section and the lower section, and a plurality of second connecting holes are formed in two sides of the openings.

4. The high stability supercharging device of claim 1, wherein: the lower part of the double linear guide rail is provided with a connecting sliding block connected with the upper pressing plate.

5. The high stability supercharging device of claim 4, wherein: the two sides of the upper lathe bed are respectively provided with a linear guide rail, and the upper pressing plate is provided with a guide rail sliding block matched with the linear guide rails.

6. The high stability supercharging device of claim 2, wherein: the novel machine tool comprises a first connecting rod, a second connecting rod, an upper lathe bed, a third connecting rod, a pressing plate, a fixing seat, a hinge groove, a through hole and a hinge column, wherein the fixing seat is arranged between the second connecting rod and the upper lathe bed, the fixing seat is arranged between the third connecting rod and the upper pressing plate, the fixing seat comprises a fixing block and the hinge groove is formed in the fixing block, the through hole is formed in the hinge groove, the second connecting rod and the third connecting rod, and the hinge column is arranged in the through hole.

7. The high stability supercharging device of claim 6, wherein: the upper lathe bed is provided with a motor fixing seat, the motor is arranged on the motor fixing seat, and a coupler for connecting the motor and the screw rod is arranged inside the motor fixing seat.