阅读说明：本技术 一种汽车门板制造用薄钢板定型装置及其使用方法 (Thin steel plate shaping device for manufacturing automobile door plate and using method thereof ) 是由 包素庆 程红 夏志清 于 2021-07-19 设计创作，主要内容包括：本发明涉及汽车门板技术领域,具体为一种汽车门板制造用薄钢板定型装置及其使用方法,包括加工桌面,加工桌面的上端面横向设置有第一滑槽,第一滑槽上滑动设置有加工平台,加工平台上端面设置有钢板夹持架构,加工桌面的下端设置有传动机构,加工桌面上端面远离第一滑槽的一侧设置有第一挡板以及第二挡板,第一挡板与第二挡板上方之间固定设置有第一支撑板,第一支撑板下方设置有定型机构；定型机构的下方设置有定型模具,加工桌面的下端面固定设置有支撑机构,加工桌面的一侧固定设置有电控箱,电控箱与定型机构与传动机构电性连接。本发明能根据薄钢板的加工需求来进行调节定型模具以及定型块的形状,提高了定型装置的实用性。(The invention relates to the technical field of automobile door plates, in particular to a thin steel plate shaping device for manufacturing an automobile door plate and a using method thereof, wherein the thin steel plate shaping device comprises a processing table top, a first sliding groove is transversely formed in the upper end surface of the processing table top, a processing platform is arranged on the first sliding groove in a sliding mode, a steel plate clamping framework is arranged on the upper end surface of the processing platform, a transmission mechanism is arranged at the lower end of the processing table top, a first baffle plate and a second baffle plate are arranged on one side, away from the first sliding groove, of the upper end surface of the processing table top, a first supporting plate is fixedly arranged between the first baffle plate and the second baffle plate, and a shaping mechanism is arranged below the first supporting plate; the lower part of the shaping mechanism is provided with a shaping die, the lower end face of the processing desktop is fixedly provided with a supporting mechanism, one side of the processing desktop is fixedly provided with an electric cabinet, and the electric cabinet and the shaping mechanism are electrically connected with a transmission mechanism. The invention can adjust the shapes of the shaping die and the shaping block according to the processing requirements of the thin steel plate, and improves the practicability of the shaping device.)

1. A thin steel plate shaping device for manufacturing an automobile door plate comprises a processing table top (1), it is characterized in that the upper end surface of the processing table top (1) is transversely provided with a first chute (2), the first chute (2) is provided with a processing platform (3) in a sliding way, the upper end surface of the processing platform (3) is provided with a steel plate clamping framework (4), the lower end of the processing table top (1) is provided with a transmission mechanism (5), the transmission mechanism (5) is connected with the processing platform (3), a first baffle (6) and a second baffle (601) are arranged on one side of the upper end surface of the processing table top (1) far away from the first chute (2), a first supporting plate (7) is fixedly arranged between the first baffle (6) and the upper part of the second baffle (601), and a shaping mechanism (8) is arranged below the first supporting plate (7);

the lower part of the shaping mechanism (8) is provided with a shaping mold (9), two ends of the shaping mold (9) are fixedly provided with first connecting rods (10), the lower parts of the first baffle plate (6) and the second baffle plate (601) are respectively provided with a first through hole (11), the shaping mold (9) is connected with the first through holes (11) through the first connecting rods (10), the shaping mold (9) comprises mold end faces with four different shapes, one end of each first connecting rod (10) penetrates through the corresponding first through hole (11) and extends to the outer side of the second baffle plate (601), a first rotating hand wheel (12) is fixedly arranged on each first connecting rod (10) extending out of the corresponding second baffle plate (601), the first rotating hand wheel (12) is used for rotating the shaping mold (9), a second through hole (13) is fixedly arranged on one side face of the corresponding second baffle plate (601), a plurality of first grooves (14) are formed in the first connecting rod (10), the positions and the number of the first grooves (14) are matched with the four end faces of the shaping mold (9), and the second grooves (14) are communicated with the second through holes (13) and are connected with each other in a penetrating manner through bolts (15);

the lower end face of the processing desktop (1) is fixedly provided with a supporting mechanism (16), one side of the processing desktop (1) is fixedly provided with an electric cabinet (17), and the electric cabinet (17) is electrically connected with the shaping mechanism (8) and the transmission mechanism (5).

2. The thin steel plate setting device for manufacturing the automobile door panel as claimed in claim 1, wherein: first spout (2) both sides are all fixed and are provided with second spout (201), the lower terminal surface of processing platform (3) fixed be provided with first slider (301) of first spout (2) looks adaptation, first slider (301) both sides fixed be provided with second slider (302) of second spout (201) looks adaptation, first screw hole (303) have been seted up to first slider (301) lower part, processing platform (2) pass through first screw hole (303) with drive mechanism (5) are connected.

3. The thin steel plate setting device for manufacturing the automobile door panel as claimed in claim 1, wherein: the transmission mechanism (5) comprises a motor (501), a screw rod (502), a second connecting plate (503) and a third connecting plate (504), the second connecting plate (503) and the third connecting plate (504) are respectively arranged on two sides of the lower end of the processing table top (1), a third through hole (505) is formed in the second connecting plate (503), a bearing (506) is fixedly arranged on the inner side of the third connecting plate (504), one end of the screw rod (502) is clamped in the bearing (506), the other end of the screw rod (502) penetrates through the third through hole (505) and is connected with the motor (501), a motor supporting plate (507) is arranged below the motor (501), and the screw rod (502) is connected with a first threaded hole (303).

4. The thin steel plate setting device for manufacturing the automobile door panel as claimed in claim 1, wherein: the steel plate clamping mechanism (4) comprises a second supporting plate (401), a third supporting plate (402), two supporting plates (403) and a threaded rod (404), the upper end face of the processing platform (3) is fixedly provided with two second supporting plates (401), the third supporting plate (402) is arranged between the two upper parts of the second supporting plates (401), the two supporting plates (403) are arranged in the middle parts of the two second supporting plates (401), a second threaded hole (405) is formed in the third supporting plate (402), the threaded rod (404) penetrates through the second threaded hole (405), a first rubber anti-skid protection pad (406) is fixedly arranged at the lower end of the threaded rod (404), a second rubber anti-skid protection pad (407) is arranged on the upper surface of the supporting plate (403), a steel plate (408) is placed on the supporting plate (403), and the steel plate (408) is fixed through the threaded rod (404), and a second rotating hand wheel (409) is fixedly arranged at the upper end of the threaded rod (404).

5. The thin steel plate setting device for manufacturing the automobile door panel as claimed in claim 1, wherein: the shaping mechanism (8) comprises an electric hydraulic rod (801), a connecting plate (802) and a shaping block (803), the electric hydraulic rod (801) is arranged below the first supporting plate (7), the connecting plate (802) is arranged at the lower end of the electric hydraulic rod (801), the shaping block (803) is arranged on the lower end face of the connecting plate (802), third sliding blocks (804) are arranged on two sides of the connecting plate (802), and third sliding grooves (805) matched with the third sliding blocks (804) are formed in the inner side faces of the first baffle (6) and the second baffle (601).

6. The thin steel plate setting device for manufacturing the automobile door plate as claimed in claim 5, wherein: connecting hole (18) have been seted up on connecting plate (802), shaping piece (803) specifically are provided with four, four shaping piece (803) respectively with the mould terminal surface looks adaptation of four different shapes on shaping mould (9), every the up end of shaping piece (803) all is provided with second threaded rod (19), second threaded rod (19) run through connecting hole (18) are fixed through nut (20).

7. The thin steel plate setting device for manufacturing the automobile door panel as claimed in claim 1, wherein: supporting mechanism (16) are including a plurality of supporting leg (1601) and rubber slipmat (1602), a plurality of supporting leg (1601) are in processing desktop (1) below evenly distributed, every supporting leg (1601) below all is provided with rubber slipmat (1601).

8. The thin steel plate setting device for manufacturing the automobile door panel as claimed in claim 1, wherein: a clamping plate (21) is fixedly arranged on the first connecting rod (10) penetrating through the second baffle (601), the clamping plate (21) is used for clamping the second baffle (601) and the shaping mold (9), and a through groove (22) is formed in the processing table top (1) below the shaping mold (9).

9. The use method of the thin steel plate shaping device for manufacturing the automobile door plate is characterized by comprising the following steps of: the method comprises the following steps:

s1: clamping the steel plate: placing the steel plate (408) on the upper end face of the pressing plate (403), and rotating the second rotating hand wheel (409) to enable the threaded rod (404) to move downwards in the second threaded hole (405) until the bottom of the threaded rod (404) is pressed against the steel plate (408), so that the steel plate (408) is fixed;

s2: steel plate shifting: the electric cabinet (17) is operated, the motor (501) is started, the screw rod (502) is rotated through the starting of the motor (501), so that the processing platform (3) connected with the screw rod (502) is driven to slide on the first sliding groove (2) and the second sliding groove (201), the processing platform (3) is moved to one side close to the shaping mechanism (8), and at the moment, one side of the steel plate (408) is placed on the upper end face of the shaping mold (9), so that the displacement of the steel plate (408) is completed;

s3: steel plate sizing: the electric hydraulic rod (801) is controlled to move downwards by operating the electric cabinet (17), one of the shaping blocks (803) is driven to move downwards, the shaping block (803) can be extruded and attached with a die matched with the shaping block (803), so that the steel plate (408) between the shaping block (803) and the die is extruded and shaped, when shaping of another shape is required, one shaping block (803) on the connecting plate (802) is taken down, the shaping block (803) of another shape is clamped into the connecting hole (18) through the second threaded rod (19) and is fixed through the nut (20), so that the shaping block (803) is replaced, the bolt (15) is pulled out, and the shaping die (9) is driven to rotate by rotating the first rotating hand wheel (12), and rotating the shaping die (9) to the die end face matched with the shaping block (803) above, wherein the second through hole (13) is communicated with the first groove (14), and clamping the bolt (15) into the second through hole (13) and the first groove (14) so as to fix the shaping die (9), and performing extrusion shaping on the steel plate (408) in another shape by opening the electric hydraulic rod (801).

Technical Field

The invention relates to a shaping device, in particular to a thin steel plate shaping device for manufacturing an automobile door plate and a using method thereof, and belongs to the technical field of automobile door plate processing.

Background

The automobile body frame of the automobile is the basis for mounting all parts, the automobile is provided with a chassis, an engine gearbox, wheels, a suspension, a brake and the like are arranged on the chassis, most of automobiles adopt a bearing type automobile body, a crossbeam of the bearing type automobile body is integrated with an automobile shell, and the automobile body is lighter in weight and higher in comfort;

the automobile parts are used as the basis of the automobile industry and are necessary factors for supporting the continuous and healthy development of the automobile industry, particularly, the current automobile industry is fiercely and actively developed autonomous development and innovation, a strong part system is needed for supporting, the autonomous brand and technical innovation of the whole automobile need parts as the basis, the autonomous innovation of the parts generates strong driving force for the development of the whole automobile industry, and the parts are mutually influenced and interacted;

the automobile door plate is an important component in automobile manufacturing, the automobile door plate is made of thin steel plates, the thin steel plates need to be processed and shaped in the processing process of the thin steel plates, and the shaping structure of the existing steel plate shaping device is fixed at present and cannot be adjusted to the required shaping shape according to requirements;

therefore, there is a need for an improved sheet steel sizing apparatus to solve the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a thin steel plate shaping device for manufacturing an automobile door plate and a using method thereof.

In order to achieve the purpose, the invention adopts the main technical scheme that:

a thin steel plate shaping device for manufacturing an automobile door plate comprises a machining table top, wherein a first sliding groove is transversely formed in the upper end face of the machining table top, a machining platform is arranged on the first sliding groove in a sliding mode, a steel plate clamping framework is arranged on the upper end face of the machining platform, a transmission mechanism is arranged at the lower end of the machining table top and connected with the machining platform, a first baffle and a second baffle are arranged on one side, away from the first sliding groove, of the upper end face of the machining table top, a first supporting plate is fixedly arranged between the first baffle and the second baffle, and a shaping mechanism is arranged below the first supporting plate;

a shaping mould is arranged below the shaping mechanism, first connecting rods are fixedly arranged at two ends of the shaping mould, the lower parts of the first baffle and the second baffle are both provided with first through holes, the shaping mould is connected with the first through holes through the first connecting rods, the shaping mould comprises four mould end faces with different shapes, one end of one of the first connecting rods penetrates through the first through hole and extends to the outer side of the second baffle, a first rotating hand wheel is fixedly arranged on the first connecting rod extending out of the second baffle, the first rotating hand wheel is used for rotating the shaping mould, a second through hole is fixedly arranged on one side surface of the second baffle plate, the first connecting rod is provided with a plurality of first grooves, the positions and the number of the first grooves are matched with the four end faces of the shaping mold, and the second grooves are communicated with the second through holes and are in through connection through bolts;

the lower end face of the processing desktop is fixedly provided with a supporting mechanism, one side of the processing desktop is fixedly provided with an electric cabinet, and the electric cabinet is electrically connected with the shaping mechanism and the transmission mechanism.

Preferably, both sides of the first sliding groove are fixedly provided with a second sliding groove, the lower end surface of the processing platform is fixedly provided with a first sliding block matched with the first sliding groove, both sides of the first sliding block are fixedly provided with a second sliding block matched with the second sliding groove, the lower part of the first sliding block is provided with a first threaded hole, and the processing platform is connected with the transmission mechanism through the first threaded hole.

Preferably, the transmission mechanism comprises a motor, a screw rod, a second connecting plate and a third connecting plate, the second connecting plate and the third connecting plate are respectively arranged on two sides of the lower end of the processing table top, a third through hole is formed in the second connecting plate, a bearing is fixedly arranged on the inner side of the third connecting plate, one end of the screw rod is clamped in the bearing, the other end of the screw rod penetrates through the third through hole and is connected with the motor, a motor supporting plate is arranged below the motor, and the screw rod is connected with the first threaded hole.

Preferably, the steel sheet fixture is including second backup pad, third backup pad, support clamp plate and threaded rod, the second backup pad is in the fixed two that are provided with of processing platform up end, the third backup pad sets up two between the second backup pad top, it sets up two to support the clamp plate the second backup pad mid portion, the second screw hole has been seted up in the third backup pad, the threaded rod runs through the second screw hole, the fixed first rubber antiskid protection pad that is provided with of threaded rod lower extreme, the upper surface that supports the clamp plate is provided with second rubber antiskid protection pad, support and placed the steel sheet on the clamp plate, the steel sheet passes through the threaded rod is fixed, the fixed second hand wheel that rotates that is provided with in upper end of threaded rod.

Preferably, the shaping mechanism comprises an electric hydraulic rod, a connecting plate and a shaping block, the electric hydraulic rod is arranged below the first supporting plate, the connecting plate is arranged at the lower end of the electric hydraulic rod, the shaping block is arranged on the lower end face of the connecting plate, third sliding blocks are arranged on two sides of the connecting plate, and third sliding grooves matched with the third sliding blocks are formed in the inner side faces of the first baffle and the second baffle.

Preferably, the connecting hole has been seted up on the connecting plate, the design piece specifically is provided with four, four the design piece respectively with the mould terminal surface looks adaptation of four different shapes on the design mould, every the up end of design piece all is provided with the second threaded rod, the second threaded rod runs through the connecting hole is fixed through the nut.

Preferably, the supporting mechanism comprises a plurality of supporting legs and rubber anti-slip pads, the supporting legs are uniformly distributed below the processing table top, and the rubber anti-slip pads are arranged below the supporting legs.

Preferably, a clamping plate is fixedly arranged on the first connecting rod penetrating through the second baffle, the clamping plate is used for clamping the second baffle and the shaping mold, and a through groove is formed in the processing table top below the shaping mold.

The use method of the thin steel plate shaping device for manufacturing the automobile door plate comprises the following steps:

s1: clamping the steel plate: placing the steel plate on the upper end face of the pressing plate, and rotating the second rotating hand wheel to enable the threaded rod to move downwards in the second threaded hole until the bottom of the threaded rod is pressed against the steel plate, so that the steel plate is fixed;

s2: steel plate shifting: the electric cabinet is operated, the motor is started, the screw rod is rotated through the starting of the motor, so that the processing platform connected with the screw rod is driven to slide on the first sliding groove and the second sliding groove, the processing platform is moved to one side close to the shaping mechanism, and at the moment, one side of the steel plate is placed on the upper end face of the shaping mold, so that the displacement of the steel plate is completed;

s3: steel plate sizing: the electric control box is operated to control the electric hydraulic rod to move downwards to drive one of the shaping blocks to move downwards, the shaping block can be extruded and attached with a mould matched with the shaping block, so that the steel plate between the shaping block and the mould is extruded and shaped, when shaping of another shape is required, one shaping block on the connecting plate is taken down, the shaping block of the other shape is clamped into the connecting hole through the second threaded rod and is fixed through the nut, so that the shaping block is replaced, the bolt is pulled out, the first rotating hand wheel is rotated to drive the shaping mould to rotate, the shaping mould is rotated to a mould end face matched with the shaping block above, and at the moment, the second through hole is communicated with the first groove, and then clamping the bolt into the second through hole and the first groove, so that the shaping die is fixed, and the electric hydraulic rod is opened to extrude and shape the steel plate in another shape.

The invention has at least the following beneficial effects:

1. carry out the centre gripping through utilizing steel sheet fixture with the steel sheet, utilize drive mechanism to carry the steel sheet to forming mechanism department, utilize forming mechanism and forming die to carry out the design processing to the steel sheet, forming die and design piece can both adjust different shapes according to the processing demand of sheet steel, have improved forming device's practicality and flexibility.

1. The setting up of two spouts and two sliders has improved the gliding stability of processing platform, first rubber antiskid protection pad plays the effect of protection steel sheet with second rubber antiskid protection pad, when the steel sheet carries out the centre gripping, can not receive the damage, anti-skidding effect has simultaneously, the setting of cardboard can prevent to finalize the design mould the condition that rocks in first through-hole, the stability of finalizing the design mould has been improved, logical groove has been seted up at the processing desktop of finalizing the design mould below, thereby the setting that leads to the design mould appears and processing desktop contact when rotating and lead to the condition emergence that the finalizing the design mould blocked.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the steel plate clamping mechanism of the present invention;

FIG. 3 is a schematic perspective view of a processing table top according to the present invention;

FIG. 4 is a schematic perspective view of a portion of the present invention;

FIG. 5 is a schematic perspective view of the setting mechanism of the present invention;

FIG. 6 is a schematic perspective view of a sizing die according to the present invention;

FIG. 7 is a schematic perspective view of a first baffle and a second baffle of the present invention

FIG. 8 is a perspective view of the transmission mechanism of the present invention;

FIG. 9 is a schematic view of the drive train connection of the present invention;

fig. 10 is a schematic perspective view of the styling block of the present invention.

In the figure, 1-a processing table top, 2-a first sliding chute, 201-a second sliding chute, 3-a processing platform, 301-a first sliding block, 302-a second sliding block, 303-a first threaded hole, 4-a steel plate clamping framework, 401-a second supporting plate, 402-a third supporting plate, 403-a pressing plate, 404-a threaded rod, 405-a second threaded hole, 406-a first rubber anti-skid protection pad, 407-a second rubber anti-skid protection pad, 408-a steel plate, 409-a second rotating hand wheel, 5-a transmission mechanism, 501-a motor, 502-a screw rod, 503-a second connecting plate, 504-a third connecting plate, 505-a third through hole, 506-a bearing, 507-a motor supporting plate, 6-a first baffle plate, 601-a second baffle plate, 7-a first supporting plate, 8-a shaping mechanism, 801-an electric hydraulic rod, 802-a connecting plate, 803-a shaping block, 804-a third sliding block, 805-a third sliding groove, 9-a shaping die, 10-a first connecting rod, 11-a first through hole, 12-a first rotating hand wheel, 13-a second through hole, 14-a first groove, 15-a bolt, 16-a supporting mechanism, 1601-a supporting leg, 1602-a rubber anti-slip pad, 17-an electric cabinet, 18-a connecting hole, 19-a second threaded rod, 20-a nut, 21-a clamping plate and 22-a through groove.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1 to 10, the thin steel plate shaping device for manufacturing an automobile door panel and the use method thereof provided by the embodiment include a processing table top 1, a first chute 2 is transversely arranged on an upper end surface of the processing table top 1, a processing platform 3 is slidably arranged on the first chute 2, the processing platform 3 has a sliding effect through the arrangement of the first chute 2, second chutes 201 are fixedly arranged on both sides of the first chute 2, a first slider 301 adapted to the first chute 2 is fixedly arranged on a lower end surface of the processing platform 3, second sliders 302 adapted to the second chute 201 are fixedly arranged on both sides of the first slider 301, first threaded holes 303 are formed in lower portions of the first sliders 301, the processing platform 2 is connected with a transmission mechanism 5 through the first threaded holes 303, the arrangement of the two chutes and the two sliders improves the sliding stability of the processing platform 3, and the first threaded holes 303 are used for being connected with a screw rod 502;

the upper end surface of the processing platform 3 is provided with a steel plate clamping framework 4, the steel plate clamping mechanism 4 comprises two second supporting plates 401, two third supporting plates 402, a pressing plate 403 and a threaded rod 404, the two second supporting plates 401 are fixedly arranged on the upper end surface of the processing platform 3, the second supporting plates 401 play a supporting role, the third supporting plate 402 is arranged between the two second supporting plates 401, the pressing plate 403 is arranged at the middle parts of the two second supporting plates 401, the pressing plate 403 is used for placing the steel plate 408, the third supporting plate 402 is provided with a second threaded hole 405, the threaded rod 404 penetrates through the second threaded hole 405, the lower end of the threaded rod 404 is fixedly provided with a first rubber anti-skid protection pad 406, the upper surface of the pressing plate 403 is provided with a second rubber anti-skid protection pad 407, the first rubber anti-skid protection pad 406 and the second rubber anti-skid protection pad 407 play a role of protecting the steel plate 408, when the steel plate 408 is clamped, the steel plate 408 is placed on the pressing plate 403, the steel plate 408 is fixed through a threaded rod 404, a second rotating hand wheel 409 is fixedly arranged at the upper end of the threaded rod 404, the steel plate 408 is placed on the upper end face of the pressing plate 403, the threaded rod 404 moves downwards in a second threaded hole 405 by rotating the second rotating hand wheel 409 until the bottom of the threaded rod 404 abuts against the steel plate 408, and therefore the steel plate 408 is fixed;

the lower end of the processing tabletop 1 is provided with a transmission mechanism 5, the transmission mechanism 5 is connected with the processing platform 3, the transmission mechanism 5 comprises a motor 501, a screw rod 502, a second connecting plate 503 and a third connecting plate 504, the second connecting plate 503 and the third connecting plate 504 are respectively arranged on two sides of the lower end of the processing tabletop 1, a third through hole 505 is formed in the second connecting plate 503, a bearing 506 is fixedly arranged on the inner side of the third connecting plate 504, the rotation of the screw rod 502 cannot be influenced by the arrangement of the bearing 506, one end of the screw rod 502 is clamped in the bearing 506, the other end of the screw rod 502 penetrates through the third through hole 505 and is connected with the motor 501, a motor supporting plate 507 is arranged below the motor 501 and used for supporting the motor, the screw rod 502 is connected with a first threaded hole 303, the motor 501 is opened by operating the electric cabinet 17, the screw rod 502 is rotated by opening the motor 501, so as to drive the processing platform 3 connected with the screw rod 502 to slide on the first chute 2 and the second chute 201 Moving;

a first baffle 6 and a second baffle 601 are arranged on one side of the upper end surface of the processing table top 1 far away from the first chute 2, a first support plate 7 is fixedly arranged between the first baffle 6 and the second baffle 601, a shaping mechanism 8 is arranged below the first support plate 7, the shaping mechanism 8 comprises an electric hydraulic rod 801, a connecting plate 802 and a shaping block 803, the electric hydraulic rod 801 is used for driving the connecting plate 802 and the shaping block 803 to move downwards, the connecting plate 802 plays a role in connection, the shaping block 803 is used for shaping the steel plate 408, the electric hydraulic rod 801 is arranged below the first support plate 7, the connecting plate 802 is arranged at the lower end of the electric hydraulic rod 801, the shaping block 803 is arranged on the lower end surface of the connecting plate 802, third sliders 804 are arranged on two sides of the connecting plate 802, third chutes 805 which are matched with the third sliders 804 are arranged on inner side surfaces of the first baffle 6 and the second baffle 601, the connecting plate 802 slides on the third chutes 805 through the third sliders 804, the stability of the downward sliding of the connecting plate 802 is improved, the connecting plate 802 is provided with the connecting holes 18, the number of the shaping blocks 803 is specifically four, the four shaping blocks 803 are respectively matched with the end faces of four molds in different shapes on the shaping mold 9, the upper end face of each shaping block 803 is provided with the second threaded rod 19, the second threaded rods 19 penetrate through the connecting holes 18 and are fixed through the nuts 20, the shaping blocks 8 are fixed on the connecting plate 802 through the second threaded rods 19 and the connecting holes 18, and the shaping blocks 803 in different shapes and the end faces of the molds in different shapes enable the shaping device to be adjusted according to shaping requirements, so that the practicability of the device is improved;

a shaping mold 9 is arranged below the shaping mechanism 8, two ends of the shaping mold 9 are fixedly provided with first connecting rods 10, the first connecting rods 10 are used for connecting the shaping mold 9, the lower parts of the first baffle 6 and the second baffle 601 are respectively provided with a first through hole 11, the shaping mold 9 is connected with the first through holes 11 through the first connecting rods 10, the shaping mold 9 comprises four mold end faces with different shapes, the four mold end faces with different shapes are arranged to adjust the mold end faces with different shapes according to requirements, one end of one first connecting rod 10 penetrates through the first through hole 11 and extends to the outer side of the second baffle 601, a first rotating hand wheel 12 is fixedly arranged on the first connecting rod 10 extending out of the second baffle 601, the first rotating hand wheel 12 is used for rotating the shaping mold 9, a second through hole 13 is fixedly arranged on one side surface of the second baffle 601, a plurality of first grooves 14 are arranged on the first connecting rod 10, the positions and the number of the first grooves 14 are matched with the four end faces of the shaping mold 9, the first grooves 14 are communicated with the second through holes 13 and are in through connection through bolts 15, when the shaping mold 9 is switched to obtain the mold end faces, the bolts 15 are pulled out, the shaping mold 9 is driven to rotate by rotating the first rotating hand wheel 12, the shaping mold 9 is rotated to the mold end faces matched with the upper shaping block 803, at the moment, the second through holes 13 are communicated with the first grooves 14, the bolts 15 are clamped into the second through holes 13 and the first grooves 14 to fix the shaping mold 9, the electric hydraulic rod 801 is opened to extrude and shape the steel plate 408 in another shape, the first connecting rod 10 penetrating through the second baffle plate 601 is fixedly provided with the clamping plates 21, the clamping plates 21 are used for clamping the second baffle plate 601 and the shaping mold 9, and the clamping plates 21 can prevent the shaping mold 9 from shaking in the first through holes 11, the stability of the shaping mold 9 is improved, the processing table top 1 below the shaping mold 9 is provided with the through groove 22, and the through groove 22 effectively prevents the shaping mold 9 from being clamped due to contact with the processing table top 1 when the shaping mold 9 rotates;

fixed supporting mechanism 16 that is provided with of lower terminal surface of processing desktop 1, supporting mechanism 16 is including a plurality of supporting leg 1601 and rubber slipmat 1602, a plurality of supporting leg 1601 is in processing desktop 1 below evenly distributed, every supporting leg 1601 below all is provided with rubber slipmat 1601, supporting leg 1601 plays the supporting effect, the setting of rubber slipmat 1601 has improved the antiskid effect of supporting leg 1601, the fixed electric cabinet 17 that is provided with in one side of processing desktop 1, electric cabinet 17 and 8 and 5 electric connection of drive mechanism of typical character, electric cabinet 17 is used for controlling opening and closing of electronic hydraulic stem 801 and motor 501.

The use method of the thin steel plate shaping device for manufacturing the automobile door plate comprises the following steps:

s1: clamping the steel plate: placing a steel plate 408 on the upper end surface of the pressing plate 403, and rotating a second rotating hand wheel 409 to enable the threaded rod 404 to move downwards in the second threaded hole 405 until the bottom of the threaded rod 404 abuts against the steel plate 408, so that the steel plate 408 is fixed;

s2: steel plate shifting: by operating the electric cabinet 17, the motor 501 is started, the screw rod 502 is rotated by starting the motor 501, so that the processing platform 3 connected with the screw rod 502 is driven to slide on the first sliding groove 2 and the second sliding groove 201, the processing platform 3 is moved to the side close to the shaping mechanism 8, and at the moment, one side of the steel plate 408 is placed on the upper end face of the shaping mold 9, so that the displacement of the steel plate 408 is completed;

s3: steel plate sizing: by operating the electric cabinet 17, the electric hydraulic rod 801 is controlled to move downwards to drive one of the shaping blocks 803 to move downwards, the shaping block 803 can be extruded and attached with a mould matched with the shaping block 803, so that the steel plate 408 between the shaping block 803 and the mould is extruded and shaped, when shaping of another shape is required, one shaping block 803 on the connecting plate 802 is taken down, the shaping block 803 of the other shape is clamped into the connecting hole 18 through the second threaded rod 19 and is fixed through the nut 20, so that the shaping block 803 is replaced, the bolt 15 is pulled out, the first rotating hand wheel 12 is rotated to drive the shaping mould 9 to rotate, the shaping mould 9 is rotated to the mould end face matched with the shaping block 803 above, at the moment, the second through hole 13 is communicated with the first groove 14, the bolt 15 is clamped into the second through hole 13 and the first groove 14, the shaping die 9 is fixed, and the steel plate 408 is press-shaped into another shape by opening the electric hydraulic rod 801.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.