阅读说明：本技术 一种汽车零部件焊接加工用冲压模具 (Stamping die for automobile part welding ) 是由 陈宏� 叶凌伟 于 2021-09-01 设计创作，主要内容包括：本发明适用于汽车制造技术领域,提供了一种汽车零部件焊接加工用冲压模具,所述汽车零部件焊接加工用冲压模具包括：底板以及位于底板上的挡板；送料机构,位于所述底板上；其中所述送料机构包括送料组件以及与送料组件相配合使用的调节组件,用于运输不同尺寸的待加工件；冲压机构,位于所述底板上；其中所述冲压机构还包括冲压组件,用于对所述送料机构上的待加工件进行加工；以及收集机构,与所述挡板相连接；其中所述收集机构包括滑动组件以及与滑动组件相配合使用的传送组件,用于对所述冲压机构加工后的工件进行收集处理,本发明结构科学,能够在生产过程中对加工完成后的工件进行自动收集,提高了工作效率。(The invention is suitable for the technical field of automobile manufacturing, and provides a stamping die for welding and processing automobile parts, which comprises: the baffle plate is positioned on the bottom plate; the feeding mechanism is positioned on the bottom plate; the feeding mechanism comprises a feeding assembly and an adjusting assembly matched with the feeding assembly for use, and is used for transporting workpieces to be processed with different sizes; the stamping mechanism is positioned on the bottom plate; the stamping mechanism further comprises a stamping assembly used for processing the workpiece to be processed on the feeding mechanism; the collecting mechanism is connected with the baffle; the collecting mechanism comprises a sliding assembly and a conveying assembly matched with the sliding assembly for use and is used for collecting and processing the workpieces machined by the stamping mechanism.)

1. The utility model provides an automobile parts stamping die for welding process which characterized in that, automobile parts stamping die for welding process includes:

the baffle plate is positioned on the bottom plate;

the feeding mechanism is positioned on the bottom plate; the feeding mechanism comprises a feeding assembly and an adjusting assembly matched with the feeding assembly for use, and is used for transporting workpieces to be processed with different sizes;

the stamping mechanism is positioned on the bottom plate; the stamping mechanism further comprises a stamping assembly used for processing the workpiece to be processed on the feeding mechanism; and

the collecting mechanism is connected with the baffle; the collecting mechanism comprises a sliding assembly and a conveying assembly matched with the sliding assembly for use, and is used for collecting and processing the workpieces machined by the stamping mechanism.

2. The stamping die for welding automobile parts as claimed in claim 1, wherein the feeding assembly comprises:

at least one group of guide plates connected with the bottom plate;

the transmission plate is connected with the guide plate;

the driving piece is used for driving the conveying plate to move; and

and the at least one group of supporting plate pieces are used for fixedly supporting the driving piece.

3. The stamping die for welding automobile parts as claimed in claim 2, wherein the adjusting assembly comprises:

at least one group of lifting grooves are formed in the supporting plate;

the sliding block is connected with the lifting groove; and

and the lifting threaded rod is connected with the supporting plate and used for driving the sliding block to move.

4. The stamping die for welding automobile parts according to claim 1, wherein the stamping mechanism further comprises:

the top plate is connected with the bottom plate through a first support;

the abutting assembly is connected with the baffle;

the at least one group of pressing plates are connected with the bottom plate through second supporting pieces; and

and the hydraulic pump is connected with the second supporting piece and is used for driving the pressing plate to move.

5. The stamping die for welding automobile parts according to claim 1, wherein the stamping assembly comprises:

the stamping plate is used for stamping a workpiece to be machined;

the central plate is connected with the stamping plate; card board

The mounting piece is connected with the bottom plate; and

a double sided plate for connection between the center plate and the mount.

6. The press die for welding automobile parts according to claim 1, wherein the slide assembly includes:

at least one group of fixing plates connected with the baffle;

the sliding column is connected with the fixed plate; and

and the sliding sleeve is positioned on the sliding column.

7. The stamping die for welding automobile parts as claimed in claim 1, wherein the conveying assembly comprises:

the supporting plate is positioned in the baffle and used for supporting the workpiece processed by the stamping assembly;

the connecting block is connected with the supporting plate through a combination block;

the transmission motor is connected with the baffle; and

and the rotating block is used for connecting the transmission motor with the connecting block.

8. The stamping die for welding automobile parts as claimed in claim 4, wherein the interference component comprises:

the rotating shaft is connected with the baffle;

the rotating plate is connected with the rotating shaft; and

and the limiting column and the abutting column are positioned on the rotating plate.

Technical Field

The invention relates to the technical field of automobile manufacturing, in particular to a stamping die for welding automobile parts.

Background

A stamping die is a special processing equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, called as a cold stamping die (commonly called as a cold stamping die), and stamping is a pressure processing method for applying pressure to the materials by using a die arranged on a press machine at room temperature to generate separation or plastic deformation so as to obtain required parts.

Most of existing automobile part stamping dies are single in function, workpieces after machining is finished cannot be continuously collected in the production process, and production efficiency can be reduced. Therefore, in view of the above current situation, there is an urgent need to develop a stamping die for welding automobile parts to overcome the shortcomings in the current practical application.

Disclosure of Invention

The embodiment of the invention aims to provide a stamping die for welding automobile parts, aiming at solving the following problems: most of the existing stamping dies for welding and processing automobile parts are single in function, workpieces after processing cannot be continuously collected in the production process, and production efficiency can be reduced, so that the stamping dies are difficult to widely apply.

The embodiment of the invention is realized in such a way that the stamping die for welding and processing the automobile parts comprises:

the baffle plate is positioned on the bottom plate;

the feeding mechanism is positioned on the bottom plate; the feeding mechanism comprises a feeding assembly and an adjusting assembly matched with the feeding assembly for use, and is used for transporting workpieces to be processed with different sizes;

the stamping mechanism is positioned on the bottom plate; the stamping mechanism further comprises a stamping assembly used for processing the workpiece to be processed on the feeding mechanism; and

the collecting mechanism is connected with the baffle; the collecting mechanism comprises a sliding assembly and a conveying assembly matched with the sliding assembly for use, and is used for collecting and processing the workpieces machined by the stamping mechanism.

Compared with the prior art, the embodiment of the invention has the following beneficial effects: the embodiment of the invention is provided with the adjusting assembly and the collecting mechanism, the adjusting assembly realizes processing of workpieces to be processed with different types and thicknesses, the function singleness of a stamping die is avoided, and the collecting mechanism realizes continuous collecting work of the processed workpieces in the production process, so that the production efficiency is improved, and the workload of people is indirectly reduced.

Drawings

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

Fig. 2 is a schematic rear view of the embodiment of the present invention.

Fig. 3 is a schematic top view of the embodiment of the invention.

FIG. 4 is a schematic structural diagram of a joint between a double-sided board and a receiving block according to an embodiment of the present invention.

FIG. 5 is a schematic diagram of an inner side structure of a baffle according to an embodiment of the present invention.

In the drawings: 1-baffle, 2-bottom plate, 3-front support plate, 4-guide plate, 5-transfer plate, 6-back support plate, 7-rotating motor, 8-lifting threaded rod, 9-transmission gear, 10-support column, 11-connecting plate, 12-pressing plate, 13-guide rod, 14-hydraulic pump, 15-torsion spring, 16-top plate, 17-upper connecting column, 18-lower connecting column, 19-rotating block, 20-sliding block, 21-center shaft, 22-pressing head, 23-double side plate, 24-guide plate, 25-compression spring, 26-bottom column, 27-bearing block, 28-center plate, 29-punching plate, 30-clamping plate, 31-fixing plate, 32-sliding column, 33-sliding sleeve, 34-a supporting plate, 35-a telescopic spring, 36-a rotating gear, 37-a transmission motor, 38-a limiting column, 39-a resisting column, 40-a dust collection head and 41-a connecting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1, a stamping die for welding automobile parts according to an embodiment of the present invention includes:

a bottom plate 2 and a baffle plate 1 positioned on the bottom plate 2;

the feeding mechanism is positioned on the bottom plate 2; the feeding mechanism comprises a feeding assembly and an adjusting assembly matched with the feeding assembly for use, and is used for transporting workpieces to be processed with different sizes;

the stamping mechanism is positioned on the bottom plate 2; the stamping mechanism further comprises a stamping assembly used for processing the workpiece to be processed on the feeding mechanism; and

the collecting mechanism is connected with the baffle 1; the collecting mechanism comprises a sliding assembly and a conveying assembly matched with the sliding assembly for use, and is used for collecting and processing the workpieces machined by the stamping mechanism.

In the embodiment of the invention, during working, workpieces to be machined can be conveyed into a stamping die for machining through a feeding assembly, the working state of the feeding assembly can be conveniently adjusted through an adjusting assembly, so that the workpieces to be machined with different thicknesses can be conveyed, the functional singleness of the device is avoided, the workpieces to be machined conveyed by the feeding mechanism can be stamped and machined through a stamping mechanism, the use is convenient, the workpieces machined by the stamping mechanism can be stably supported through a sliding assembly, the workpieces on the sliding assembly can be conveyed to the outside of the device through the conveying assembly, and the collection of the machined workpieces is further realized; compared with the prior art, the automatic stamping die is provided with the adjusting assembly and the collecting mechanism, the adjusting assembly is arranged to process workpieces to be processed with different models and thicknesses, the function singleness of the stamping die is avoided, and the collecting mechanism is arranged to continuously collect the processed workpieces in the production process, so that the production efficiency is improved, and the workload of people is indirectly reduced.

In one embodiment of the present invention, referring to fig. 1, the feeding assembly includes:

at least one group of guide plates 4 connected with the bottom plate 2;

the transmission plate 5 is connected with the guide plate 4;

the driving piece is used for driving the conveying plate 5 to move; and

and the at least one group of supporting plate pieces are used for fixedly supporting the driving piece.

In this embodiment, the supporting plate includes a front supporting plate 3 and a rear supporting plate 6, a sliding groove is further disposed on the guide plate 4, the conveying plate 5 is slidably connected to the guide plate 4 through the sliding groove, the driving member includes at least one set of rotating motor 7 and at least one set of transmission gear 9, the rotating motor 7 is disposed on the rear supporting plate 6, the transmission gear 9 is connected to an output shaft of the rotating motor 7, a transmission rack is further disposed on the conveying plate 5, the transmission rack is meshed with the transmission gear 9, and the rotating motor 7 may adopt a servo motor; during operation, a workpiece to be processed can be fixedly placed through the conveying plate 5, and the transmission gear 9 can be driven to rotate through the rotation of the motor 7, so that the conveying plate 5 slides on the guide plate 4, and feeding work is further achieved.

In one embodiment of the present invention, referring to fig. 1 and 2, the adjusting assembly includes:

at least one group of lifting grooves are formed in the supporting plate;

a sliding block 20 connected to the lifting groove; and

and the lifting threaded rod 8 is connected with the supporting plate and used for driving the sliding block 20 to move.

In this embodiment, the lifting grooves are respectively formed in the front support plate 3 and the rear support plate 6, the sliding block 20 is connected with the transmission gear 9, the sliding block 20 is slidably connected with the lifting grooves, the lifting threaded rod 8 is in threaded connection with the rear support plate 6, and the tail end of the lifting threaded rod 8 is rotatably connected with the sliding block 20; when the device works, the sliding block 20 can be driven to slide in the lifting groove by rotating the lifting threaded rod 8, so that the sliding block 20 drives the transmission gears 9 to move, the distance between the upper transmission gear 9 and the lower transmission gear 9 can be adjusted, workpieces with different thicknesses can be conveniently processed, the function singleness of the device is avoided, the convenience of the device in use is effectively improved, the sliding block 20 can be driven to move in the vertical direction by a lead screw assembly, the lead screw assembly comprises a lead screw, a lead screw sliding block and a driving piece, the lead screw is connected with the rear supporting plate 6, the lead screw sliding block is in threaded connection with the lead screw, the other end of the lead screw sliding block is connected with the sliding block 20, the driving piece is connected with the lead screw, the lead screw sliding block can be driven to slide on the lead screw by driving the driving piece to rotate, so that the sliding block 20 is driven to move in the vertical direction, and further realize the regulation to pay-off subassembly operating condition.

In an embodiment of the present invention, referring to fig. 1 to 3, the stamping mechanism further includes:

at least one group of top plates 16 connected with the bottom plate 2 through first supporting members;

the collision component is connected with the baffle plate 1;

at least one group of pressing plates 12 connected with the bottom plate 2 through a second supporting piece; and

and the hydraulic pump 14 is connected with the second support and is used for driving the pressure plate 12 to move.

In this embodiment, the first support member includes a lower connection column 18 and an upper connection column 17, the lower connection column 18 is at least provided with one group on the bottom plate 2, the lower connection column 18 is connected with the upper connection column 17 through a central shaft 21, a torsion spring 15 is further sleeved on the central shaft 21, the second support member includes two groups of support columns 10 and connection plates 11, the support columns 10 are symmetrically provided on the bottom plate 2, and the connection plates 11 are arranged on the support columns 10 and used for supporting the pressing plate 12; when the punching device works, when a workpiece is conveyed to the punching assembly, the conveying plate 5 can be used for driving the abutting assembly to rotate towards one side of the punching assembly, when the top plate 16 rotates between the punching assembly and the pressing plate 12, the pressing plate 12 can be driven to move downwards through the hydraulic pump 14, punching work is convenient to carry out, the pressing head 22 and the guide rods 13 are arranged on the lower side of the pressing plate 12, the punching assembly is convenient to extrude, the pressing plate 12 is convenient to support through the plurality of groups of guide rods 13, stability of the device during use is improved, and the top plate 16 can be effectively prevented from rotating when the abutting assembly is not contacted through the central shaft 21.

In one embodiment of the present invention, referring to fig. 1-4, the stamping assembly includes:

the stamping plate 29 is used for stamping the workpiece to be machined;

a center plate 28 connected to the punching plate 29;

the mounting piece is connected with the bottom plate 2; and

a double sided plate 23 for connection between the centre plate 28 and the mount.

In this embodiment, the stamping plate 29 is further provided with a clamping plate 30 for fixing a to-be-stamped part, the mounting member includes a guide plate 24, compression springs 25 and a bottom column 26, the bottom column 26 is provided with a plurality of sets on the bottom plate 2, the guide plate 24 is arranged on the compression springs 25, the compression springs 25 are arranged in the guide plate 24, and the receiving block 27 is slidably mounted in the guide plate 24; when the punching machine works, the hydraulic pump 14 drives the pressing plate 12 and the pressing head 22 to move downwards to extrude the top plate 16 and the receiving block 27, the receiving block 27 moves downwards to drive the central plate 28 and the punching plate 29 to move downwards and punch a workpiece on the conveying plate 5, and the receiving block 27 can be rebounded after punching is completed through the compression spring 25, so that the central plate 28 and the punching plate 29 are driven to move upwards, and subsequent processing operation is facilitated.

In one embodiment of the present invention, referring to fig. 5, the sliding assembly includes:

at least one group of fixing plates 31 connected with the baffle 1;

a slide column 32 connected to the fixed plate 31; and

a sliding sleeve 33 located on the sliding column 32.

In this embodiment, the fixing plate 31 has a rectangular plate-shaped structure, and the fixing plate 31 may have multiple groups, so that the fixing plate is convenient to use when a large number of workpieces are processed, and the processing efficiency is improved, the sliding column 32 is fixedly connected with the fixing plate 31, the sliding column 32 has a cylindrical structure, and the sliding sleeve 33 is slidably connected with the sliding column 32; during operation, the workpiece processed by the punching assembly can be supported through the fixing plate 31, the workpiece can slide on the fixing plate 31 through the sliding sleeve 33, collection operation is facilitated, meanwhile, the sliding direction of the workpiece can be limited through the sliding sleeve 33, an anti-slip film can be further arranged on the sliding sleeve 33, friction force between the sliding sleeve 33 and the workpiece is increased, accidental sliding is avoided, and safety during device processing is guaranteed.

In one embodiment of the present invention, referring to fig. 5, the transmission assembly includes:

the supporting plate 34 is positioned in the baffle plate 1 and used for supporting the workpiece processed by the stamping assembly;

the connecting block 41 is connected with the supporting plate 34 through a combination block;

the transmission motor 37 is connected with the baffle plate 1; and

and the rotating block 19 is used for connecting the transmission motor 37 and the connecting block 41.

In this embodiment, the combination block is an L-shaped structure, the upper end of the combination block is provided with a telescopic spring 35, the outer surface of the telescopic spring 35 is sleeved with a sliding rod, the sliding rod is slidably connected with the connecting block 41, the lower side of the telescopic spring 35 is fixedly connected to the upper side of the connecting block 41, the bottom end of the sliding rod is provided with a limiting cap for limiting the sliding stroke of the sliding rod, so as to avoid the falling off phenomenon and ensure the normal use of the device, the upper side of the supporting plate 34 is provided with a friction plate, the transmission motor 37 is fixed at the inner side of the baffle 1, the output end of the transmission motor 37 is provided with a first gear, the inner side of the baffle 1 is further rotatably provided with a connecting shaft, the other end of the connecting shaft is provided with a rotating gear 36, the first gear is engaged with the rotating gear 36, and one side of the rotating gear 36 far from the baffle 1 is provided with a dust collection head 40, the transmission motor 37 can adopt a servo motor; when the dust collector works, the transmission motor 37 drives the rotating block 19, the connecting block 41 and the supporting plate 34 to rotate, the sliding sleeve 33 slides on the sliding column 32 to guide the rotating direction in the rotating process, the upper side of the supporting plate 34 abuts against a workpiece through the supporting plate groove and moves the processed workpiece out of the conveying plate 5 in the reciprocating rotating process, so that processing and collection are completed, and dust generated in processing is conveniently sucked and removed through the dust suction head 40.

In an embodiment of the present invention, referring to fig. 1 and 5, the collision component includes:

the rotating shaft is connected with the baffle 1;

the rotating plate is connected with the rotating shaft; and

and the limiting column 38 and the abutting column 39 are positioned on the rotating plate.

In this embodiment, the rotating plate is rotatably mounted on the rotating shaft, and the rotating shaft is further provided with a spring, and the limiting column 38 and the abutting column 39 are respectively disposed at two ends of the rotating plate; when the punching machine works, the transmission plate 5 pushes the limiting column 38 to move, and then the rotating plate can be driven to rotate on the rotating shaft, so that the abutting column 39 moves to the opposite side of the limiting column 38, the top plate 16 is pushed, and punching work is facilitated.

In summary, the working principle of the invention is as follows: firstly, the transmission gear 9 is driven to rotate by the rotating motor 7, the transmission gear 9 rotates to drive the conveying plate 5 and the workpiece to be processed to move forwards, the distance between the upper transmission gear 9 and the lower transmission gear 9 can be adjusted by the lifting threaded rod 8, further, the thickness of the workpiece arranged on the upper side of the conveying plate 5 can be adjusted, so that the workpieces with different thicknesses can be processed, the function singleness of the device is avoided, when the workpiece is conveyed to the lower sides of the central plate 28 and the stamping plate 29, the limiting column 38 can be driven by the conveying plate 5 to rotate forwards, the limiting column 38 further drives the abutting column 39 to rotate and enables the abutting column 39 to drive the top plate 16 to rotate towards one side of the bearing block 27, when the top plate 16 rotates to the position between the bearing block 27 and the stamping head 22, the pressing plate 12 and the stamping head 22 are driven by the hydraulic pump 14 to move downwards to extrude the top plate 16 and the bearing block 27, the bearing block 27 moves downwards to drive the central plate 28 and the stamping plate 29 to move downwards and stamp the workpiece on the conveying plate 5, after the punching is finished, the transmission motor 37 drives the rotating block 19, the connecting block 41 and the supporting plate 34 to rotate, the sliding sleeve 33 slides on the sliding column 32 to guide the rotating direction in the rotating process, the upper side of the supporting plate 34 supports against the workpiece through the supporting plate groove and moves the processed workpiece out of the conveying plate 5 in the reciprocating rotating process so as to finish processing and collection.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.