CN218168295U

CN218168295U - Double-motor supercharging device

Info

Publication number: CN218168295U
Application number: CN202222305132.8U
Authority: CN
Inventors: 徐加祥; 徐柄坤; 房秀峰; 于复生; 范文利
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: 2022-12-30
Anticipated expiration: 2032-08-31

Abstract

The utility model belongs to the technical field of bender mechanical equipment technique and specifically relates to bi-motor supercharging device, including last lathe bed and top board, the top board has the last pressing cutter, it is equipped with down the pressing cutter relatively to go up the pressing cutter, go up be equipped with on the lathe bed drive unit with set up in the pressure boost part of drive unit both sides, drive unit includes sliding seat and vertical parallel arrangement's first motor and second motor, the output of first motor is equipped with first lead screw, the output of second motor is equipped with the second lead screw, be equipped with on the sliding seat respectively with first lead screw and second lead screw complex screw hole, be equipped with a plurality of evenly distributed's linear guide between sliding seat and the last lathe bed, pressure boost part is in the both ends of sliding seat. The utility model increases the stability and precision of the vertical force; the pressurizing component and the driving component jointly form a stable and adjustable double-motor pressurizing device.

Description

Double-motor supercharging device

Technical Field

The utility model belongs to the technical field of bender mechanical equipment technique and specifically relates to bi-motor supercharging device.

Background

The existing industrial mechanism has single characteristics, and generally adopts the solution that the gravity of a casting pressing plate and a servo motor reducer drive screw rod are used for guiding, so that the solution of the device can provide certain pressure support, but in the working process of bending equipment (when pressing materials are bent up and down), a reaction force exceeding a fixed value can be generated, the phenomenon that the pressing materials are loosened is caused, and the problems that the thick plate (2 mm and above) cannot be bent and the pressure is unstable are caused.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a bi-motor supercharging device has solved the unstable problem of pressure in the equipment of bending.

The utility model provides a technical scheme that its technical problem adopted is: the double-motor supercharging device comprises an upper lathe bed and an upper pressing plate, wherein an upper pressing knife is arranged below the upper pressing plate, a lower pressing knife is oppositely arranged below the upper pressing knife, a driving part and supercharging parts arranged on two sides of the driving part are arranged on the upper lathe bed, the driving part comprises a sliding seat, a first motor and a second motor which are arranged in parallel in the longitudinal direction, a first lead screw is arranged at the output end of the first motor, a second lead screw is arranged at the output end of the second motor, threaded holes which are matched with the first lead screw and the second lead screw respectively are formed in the sliding seat, a plurality of linear guide rails which are uniformly distributed are arranged between the sliding seat and the upper lathe bed, and the supercharging parts are arranged at two ends of the sliding seat.

Preferably, the pressurizing component comprises first connecting rods respectively hinged to two sides of the sliding seat, the other end of each first connecting rod is hinged to a second connecting rod and a third connecting rod which are hinged to each other, the other end of each second connecting rod is hinged to the upper bed body, the other end of each third connecting rod is hinged to the upper pressing plate, each third connecting rod comprises an upper section and a lower section, and a telescopic section is arranged between the upper section and the lower section.

Preferably, sliding sleeves with internal threads are respectively arranged between the two threaded holes and the first screw rod and between the two threaded holes and the second screw rod, and a fixing plate fixed on the sliding seat is arranged on each sliding sleeve.

As an optimization, the bottom ends of the first screw rod and the second screw rod are respectively provided with a screw rod seat fixed on the upper lathe bed, the screw rod seat is provided with a placing groove, a rotating hole is formed in the placing groove, and the first screw rod and the second screw rod are respectively provided with an extension section used for being inserted into the rotating hole.

As an optimization, be equipped with on the lathe bed respectively with the motor fixing base that first motor and second motor correspond, the motor fixing base includes roof and the curb plate that sets up in the roof both sides, is equipped with the shaft coupling between two curb plates.

Preferably, the upper lathe body is provided with a plurality of fixing grooves corresponding to the linear guide rails.

Preferably, the number of the linear guide rails is 3.

As optimization, the two sides of the upper lathe bed and the upper pressing plate are both provided with first linear guide rails.

Preferably, 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, and internal threads matched with the thread sections are respectively arranged on the upper section and the lower section.

Preferably, a connecting plate is further arranged between the two ends of the sliding seat.

The utility model has the advantages that: the double-motor supercharging device provided by the utility model is provided with the sliding seat driven by the first motor and the second motor together to provide power, and the power is transmitted to the supercharging components at the two sides of the sliding seat, so that the stability and the precision of vertical force are improved; a connecting rod mechanism formed by hinging the first connecting rod, the second connecting rod and the third connecting rod achieves the effect of lever linkage; the pressurizing component and the driving component jointly form a stable and adjustable double-motor pressurizing device.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the sliding seat structure of the present invention;

FIG. 4 is a schematic structural view of the first lead screw and the lead screw seat of the present invention;

FIG. 5 is a schematic view of the explosion structure of the third connecting rod of the present invention;

fig. 6 is a schematic structural view of the sliding sleeve and the fixing plate of the present invention.

Wherein: 1. the upper lathe bed, 2, an upper pressing plate, 3, an upper pressing cutter, 4, a lower pressing cutter, 5, a sliding seat, 6, a first motor, 7, a second motor, 8, a first screw rod, 9, a second screw rod, 10, a linear guide rail, 11, a first connecting rod, 12, a second connecting rod, 13, a third connecting rod, 14, an upper section, 15, a lower section, 16, a sliding sleeve, 17, a fixing plate, 18, a screw rod seat, 19, a placing groove, 20, a rotating hole, 21, an extension section, 22, a top plate, 23, a side plate, 24, a coupler, 25, a fixing groove, 26, a first linear guide rail, 27, an adjusting section, 28, a thread section, 29 and a connecting plate.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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 exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the equipment or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the invention.

As shown in fig. 1-6, the dual-motor supercharging device includes an upper bed 1 and an upper platen 2, wherein first linear guide rails 26 are disposed on both sides of the upper bed 1 and the upper platen 2, and the upper platen 2 is slidably connected to the upper bed 1 by the first linear guide rails 26, so that the stability of the upper platen 2 is improved; an upper pressing knife 3 is arranged below the upper pressing plate 2, a lower pressing knife 4 is oppositely arranged below the upper pressing knife 3, a driving part and pressurizing parts arranged on two sides of the driving part are arranged on the upper lathe bed 1, the driving part comprises a sliding seat 5, a first motor 6 and a second motor 7 which are longitudinally arranged in parallel, and a connecting plate 29 is arranged between two ends of the sliding seat 5, so that the overall stability of the sliding seat 5 is improved; the upper lathe bed 1 is provided with motor fixing seats corresponding to the first motor 6 and the second motor 7 respectively, each motor fixing seat comprises a top plate 22 and side plates 23 arranged on two sides of the top plate 22, the first motor 6 and the second motor 7 are fixed on the top plate 22 respectively, vibration generated when the first motor 6 and the second motor 7 work is reduced, a coupler 24 is arranged between the two side plates 23, the output end of the first motor 6 is provided with a first lead screw 8, the output end of the second motor 7 is provided with a second lead screw 9, the sliding seat 5 is provided with threaded holes matched with the first lead screw 8 and the second lead screw 9 respectively, sliding sleeves 16 with internal threads are arranged between the two threaded holes and the first lead screw 8 and the second lead screw 9 respectively, the sliding sleeves 16 are provided with fixing plates 17 fixed on the sliding seat 5, and the sliding sleeves 16 are arranged to avoid abrasion to the sliding seat 5 and facilitate the detachment and installation of the sliding seat 5; a plurality of linear guide rails 10 are uniformly distributed between the sliding seat 5 and the upper bed body 1, the number of the linear guide rails 10 is 3, and the stability of the sliding seat 5 is improved by the arrangement of the linear guide rails 10, so that the sliding seat 5 generates output with higher stability and stronger output under the action of the first motor 6 and the second motor 7; the upper lathe bed 1 is provided with a plurality of fixing grooves 25 corresponding to the linear guide rails 10, the linear guide rails 10 are arranged between the fixing grooves 25, the contact surface between the linear guide rails 10 and the upper lathe bed 1 is increased, and the stability is enhanced; the pressurizing components are arranged at two ends of the sliding seat 5, screw rod seats 18 fixed to the upper bed body 1 are arranged at the bottom ends of the first screw rod 8 and the second screw rod 9, placing grooves 19 are formed in the screw rod seats 18, rotating holes 20 are formed in the placing grooves 19, extension sections 21 used for being inserted into the rotating holes 20 are arranged on the first screw rod 8 and the second screw rod 9, the outer diameters of the extension sections 21 are smaller than the outer diameters of the first screw rod 8 and the second screw rod 9, and the stability of the first screw rod 8 and the stability of the second screw rod 9 are improved.

As shown in fig. 2 and 5, the pressurizing component includes a first connecting rod 11 hinged to two sides of the sliding seat 5, the other end of the first connecting rod 11 is hinged to a second connecting rod 12 and a third connecting rod 13 which are hinged to each other, the other end of the second connecting rod 12 is hinged to the upper bed body 1, the other end of the third connecting rod 13 is hinged to the upper platen 2, the third connecting rod 13 includes an upper section 14 and a lower section 15, in order to adjust the distance between the upper platen 3 and the lower platen 4, the pressurizing component is suitable for plates with different thicknesses, a telescopic section is provided between the upper section 14 and the lower section 15, the telescopic section includes an adjusting section 27 and thread sections 28 provided at two ends of the adjusting section 27, a positive thread is provided on the thread section 28 at one end, a reverse thread is provided on the thread section 28 at the other end, the upper section 14 and the lower section 15 are provided with internal threads matched with the thread sections 28, the adjusting section 27 is rotated, and the telescopic section realizes adjustment of the distance between the upper section 14 and the lower section 15 under the limit of the upper section 14 and the lower section 15, and completes the fine adjustment of the maximum pressure to solve the problem of bending plate thickness due to different forces.

The working principle is as follows: the utility model provides a bi-motor supercharging device, during the use, place the sheet material at last push type broach 3 and push type broach 4 down, start first motor 6 and second motor 7 respectively, first lead screw 8 and second lead screw 9 are respectively under the effect of first motor 6 and second motor 7, drive sliding seat 5 downstream, make the first connecting rod 11 of both sides produce pressure to second connecting rod 12 and third connecting rod 13 respectively, under the effect of pressure, the continuous grow of angle between second connecting rod 12 and the third connecting rod 13, make the axis of second connecting rod 12 and third connecting rod 13 be close, top board 2 is under the effect of third connecting rod 13 this moment, downstream, drive the sheet material that 3 extrudees of push type broach 3 and place on push type broach 4 down, make and produce the biggest and firm pressure between top board 3 and the push type broach 4 down.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. Bi-motor supercharging device, including last lathe bed and top board, the top board has last pressing tool down, it has pressing tool, its characterized in that down to go up the relative pressing tool that is equipped with down: go up on the lathe bed be equipped with driver part with set up in the pressure boost part of driver part both sides, driver part includes sliding seat and vertical parallel arrangement's first motor and second motor, the output of first motor is equipped with first lead screw, the output of second motor is equipped with the second lead screw, be equipped with on the sliding seat respectively with first lead screw and second lead screw complex screw hole, be equipped with a plurality of evenly distributed's linear guide between sliding seat and the last lathe bed, the pressure boost part is in the both ends of sliding seat.

2. The dual-motor supercharging device according to claim 1, wherein: the pressure boost part includes the first connecting rod that articulates respectively in sliding seat both sides, the other end of first connecting rod articulates and is equipped with second connecting rod and third connecting rod articulated each other, the other end of second connecting rod is articulated with last lathe bed, the other end of third connecting rod is articulated with the top board, the third connecting rod includes upper segment and hypomere, be equipped with flexible section between upper segment and the hypomere.

3. The dual-motor supercharging device according to claim 1, wherein: and sliding sleeves with internal threads are respectively arranged between the two threaded holes and the first screw rod and between the two threaded holes and the second screw rod, and a fixing plate fixed on the sliding seat is arranged on each sliding sleeve.

4. The dual-motor supercharging device according to claim 1, wherein: the bottom ends of the first screw rod and the second screw rod are respectively provided with a screw rod seat fixed on the upper lathe bed, the screw rod seat is provided with a placing groove, a rotating hole is formed in the placing groove, and the first screw rod and the second screw rod are respectively provided with an extension section used for being inserted into the rotating hole.

5. The dual-motor supercharging device according to claim 4, wherein: the upper bed body is provided with a motor fixing seat corresponding to the first motor and the second motor respectively, the motor fixing seat comprises a top plate and side plates arranged on two sides of the top plate, and a coupler is arranged between the two side plates.

6. The dual-motor supercharging device of claim 5, wherein: the upper lathe bed is provided with a plurality of fixing grooves corresponding to the linear guide rails.

7. The dual-motor supercharging device of claim 6, wherein: the linear guide is provided with 3.

8. The dual-motor supercharging device according to claim 1, wherein: and first linear guide rails are arranged on two sides of the upper lathe bed and the upper pressing plate.

9. The dual-motor supercharging device according to 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 negative thread is arranged on the thread section at the other end, and internal threads matched with the thread sections are respectively arranged on the upper section and the lower section.

10. The dual-motor supercharging device of claim 7, wherein: and a connecting plate is also arranged between the two ends of the sliding seat.