Automobile sheet metal part stamping equipment

Abstract

The automobile sheet metal part stamping equipment comprises a base, a distribution box is installed on the rear side of the top of the base, a stamping mechanism is installed on the front side of the top of the base, and feeding mechanisms are arranged on the two sides of the base and penetrate through the stamping mechanism. The feeding mechanism comprises a frame installed on the ground through supporting legs, a collecting bin and a raw material bin which are arranged on the two sides of the lower portion of the frame correspondingly, a plurality of bearing assemblies arranged on the frame in a sliding mode, a lifting assembly arranged on one side of the raw material bin and a pushing assembly installed on one side of the top of the frame. According to the automatic feeding device, automatic feeding of raw plates is achieved, on one hand, accurate positioning and rapid feeding of raw materials are achieved, errors caused by manual placement are effectively eliminated, the quality and consistency of stamping products are improved, on the other hand, a positioning mechanism used in traditional feeding is not needed any more, the manufacturing cost and the maintenance difficulty are reduced, and the production efficiency is improved. And the processing accuracy is not influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and specifically relates to automobile sheet metal part stamping equipment. Background Art

[0002] With the development of automobile technology, more and more new models are being actively exhibited, and the car styling is becoming more and more novel. Therefore, it is necessary to design corresponding molds according to needs, and then perform stamping to complete the processing of sheet metal parts with different shapes.

[0003] In existing stamping equipment, materials are basically loaded and stamped manually. However, due to errors in manual placement, if the accuracy of stamping is to be guaranteed, a positioning and correction mechanism for the raw materials is also required, which increases manufacturing costs and reduces manual processing efficiency. Utility Model Content

[0004] The utility model provides a stamping device for automobile sheet metal parts, which solves the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: an automobile sheet metal stamping equipment, comprising a base, a distribution box is installed on the top rear side of the base, a stamping mechanism is installed on the top front side of the base, and a feeding mechanism is provided on both sides of the base and through the stamping mechanism;

[0006] The feeding mechanism includes a frame installed on the ground through supporting legs, a collection bin and a raw material bin respectively arranged on both sides below the frame, several groups of bearing components slidingly arranged on the frame, a lifting component arranged on one side of the raw material bin, and a pushing component installed on one side of the top of the frame.

[0007] Preferably, the bearing assembly includes a sliding frame, inclined plates installed at the four corners of the sliding frame, a telescopic rod installed at the bottom of the inclined plate, and a support plate installed at the bottom of the telescopic rod.

[0008] Preferably, the lifting assembly includes a transmission roller a rotatably connected to the raw material bin via a rotation shaft a, a transmission roller b rotatably connected to the frame via a rotation shaft b, a conveyor belt mounted on the transmission roller a and the transmission roller b, and a plurality of partitions mounted on the conveyor belt;

[0009] The partitions located inside the raw material bin are all provided with bearing components, and the rotating shaft b is fixedly connected with a ratchet.

[0010] Preferably, the pushing assembly includes a hydraulic rod mounted on the frame through a support block, a push plate connected to an output end of the hydraulic rod, and a ratchet mounted on one side of the push plate, wherein the ratchet is adapted to the ratchet wheel.

[0011] Preferably, the stamping mechanism includes four groups of columns installed on the base, a cylinder mounting plate installed on the columns, a cylinder installed on the cylinder mounting plate through an adapter plate, an upper mold mounting plate connected to the output end of the cylinder, an upper mold installed below the upper mold mounting plate, and a lower mold installed on the top of the base.

[0012] Preferably, the upper mold mounting plate is slidably connected to the column through a linear bearing, oil pressure buffers are installed on both sides of the upper mold mounting plate, and a safety grating is installed between the cylinder mounting plate and the front side of the base.

[0013] The beneficial effects of adopting the above technical solution are:

[0014] 1. This solution achieves automated loading of raw plates. On the one hand, it realizes precise positioning and rapid loading of raw materials, effectively eliminates errors caused by manual placement, and improves the quality and consistency of stamping products. On the other hand, it no longer requires the positioning mechanism used in traditional loading, reducing manufacturing costs and maintenance difficulty without affecting processing accuracy.

[0015] Second, through the linkage adaptation between the lifting component and the pushing component, on the one hand, the two are closely connected, greatly improving the synchronization accuracy and stability, and there will be no conflict between them. On the other hand, unnecessary energy consumption is reduced, and at the same time, the mechanical linkage reduces the energy loss in the intermediate transmission link. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the assembly drawing provided by the utility model;

[0017] Figure 2 This is an assembly diagram of the utility model providing another perspective;

[0018] Figure 3 It is the adaptation diagram of the stamping mechanism and the feeding mechanism;

[0019] Figure 4 It is a structural diagram of the stamping mechanism;

[0020] Figure 5 It is a structural diagram of the feeding mechanism;

[0021] Figure 6 It is a partial structural diagram of the feeding mechanism;

[0022] Figure 7 is a schematic diagram of the extended state of the load-bearing component;

[0023] Figure 8 It is a structural diagram of the lifting assembly;

[0024] Figure 9 yes Figure 8 An enlarged schematic diagram of point A is shown;

[0025] in:

[0026] 1. Base; 2. Distribution box; 3. Stamping mechanism; 31. Column; 32. Cylinder mounting plate; 33. Cylinder; 34. Upper mold mounting plate; 35. Upper mold; 36. Lower mold; 37. Hydraulic buffer; 38. Safety grating; 4. Feeding mechanism; 41. Support legs; 42. Frame; 43. Collection bin; 44. Raw material bin; 45. Carrying assembly; 451. Sliding frame; 452. Inclined plate; 453. Telescopic rod; 454. Support plate; 46. Lifting assembly; 461. Transmission roller; 462. Transmission roller b; 463. Conveyor belt; 464. Partition; 465. Ratchet; 47. Pushing assembly; 471. Hydraulic rod; 472. Push plate; 473. Ratchet. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the specific implementation methods of the present invention by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solution of the present invention and to facilitate its implementation.

[0028] Specifically, if Figures 1 to 9 As shown, an automobile sheet metal stamping equipment includes a base 1, a distribution box 2 is installed on the top rear side of the base 1, a stamping mechanism 3 is installed on the top front side of the base 1, and a feeding mechanism 4 is provided on both sides of the base 1 and through the stamping mechanism 3;

[0029] The feeding mechanism 4 includes a frame 42 installed on the ground through supporting legs 41, a collection bin 43 and a raw material bin 44 respectively arranged on both sides below the frame 42, several groups of bearing components 45 slidingly arranged on the frame 42, a lifting component 46 arranged on one side of the raw material bin 44, and a pushing component 47 installed on one side of the top of the frame 42.

[0030] It should be noted that in this solution, the raw sheet is automatically conveyed to the bottom of the stamping mechanism 3 by the feeding mechanism 4, and then it is stamped by the stamping mechanism 3, the sheet metal is formed by the die, and then the stamped sheet metal is conveyed away by the stamping mechanism 3;

[0031] In detail, the carrying assembly 45 located in the raw material bin 44 is lifted to the level with the frame 42 by the lifting assembly 46, and then the original board is pushed in the transmission direction by the pushing assembly 47, and then the pushing assembly 47 is returned, and during the return process, the lifting assembly 46 is driven to lift the next group of carrying assemblies 45 to the level with the frame 42, and then the pushing assembly 47 is continued to push, and so on and so forth, thereby completing the automated transportation of the original board.

[0032] The bearing assembly 45 includes a sliding frame 451 , inclined plates 452 installed at the four corners of the sliding frame 451 , a telescopic rod 453 installed at the bottom of the inclined plate 452 , and a support plate 454 installed at the bottom of the telescopic rod 453 .

[0033] It should be noted that a spring is provided inside the telescopic rod 453, which has a reset function. When the original plate loaded on it is stamped, the original plate will be squeezed downward, thereby processing it, and the telescopic rod will be stretched during the process. When the processing is completed, the telescopic rod will be reset due to the spring provided inside.

[0034] The lifting assembly 46 includes a transmission roller a461 rotatably connected to the raw material bin 44 via a rotation shaft a, a transmission roller b462 rotatably connected to the frame 42 via a rotation shaft b, a conveyor belt 463 mounted on the transmission roller a461 and the transmission roller b462, and a plurality of partition plates 464 mounted on the conveyor belt 463;

[0035] The partitions 464 located inside the raw material bin 44 are each provided with a bearing assembly 45 , and the rotating shaft b is fixedly connected with a ratchet 465 .

[0036] It should be noted that when the push assembly 47 is reset, the ratchet 473 contained therein drives the ratchet wheel 465 to rotate, thereby driving the transmission roller a461 and the transmission roller b462 to rotate, so that the conveyor belt 463 drives the partition 464 to perform the feeding operation;

[0037] In addition, when the material inside the raw material bin 44 is used up, it is only necessary to put the material in from the top and press downwards.

[0038] The pushing assembly 47 includes a hydraulic rod 471 mounted on the frame 42 through a support block, a push plate 472 connected to the output end of the hydraulic rod 471 , and a ratchet 473 mounted on one side of the push plate 472 , wherein the ratchet 473 is adapted to the ratchet wheel 465 .

[0039] It should be noted that when performing horizontal transportation, it is only necessary to activate the hydraulic rod 471 to drive the bearing assembly 45 to move to one side through the push plate 472. After completing a set of pushing work, it will be reset. During the reset work, the ratchet 465 will be driven to rotate through the ratchet 473.

[0040] In addition, due to the arrangement of the ratchet 473 and the ratchet wheel 465 , the hydraulic rod 471 will not drive the lifting assembly 46 to work when it is pushing.

[0041] The stamping mechanism 3 includes four groups of columns 31 installed on the base 1, a cylinder mounting plate 32 installed on the columns 31, a cylinder 33 installed on the cylinder mounting plate 32 through an adapter plate, an upper mold mounting plate 34 connected to the output end of the cylinder 33, an upper mold 35 installed below the upper mold mounting plate 34, and a lower mold 36 installed on the top of the base 1.

[0042] The upper mold mounting plate 34 is slidably connected to the column 31 through a linear bearing. Oil pressure buffers 37 are installed on both sides of the upper mold mounting plate 34. A safety grating 38 is installed between the cylinder mounting plate 32 and the front side of the base 1.

[0043] It should be noted that by activating the cylinder 33 to lower the upper die mounting plate 34, the upper die 35 below the upper die mounting plate 34 will contact the original plate in the lower bearing assembly 45 and press it down onto the lower die 36. The original plate is processed through the combined extrusion between the upper die 35 and the lower die 36, and then the upper die 35 is reset. During the reset process, the processed sheet metal part will be reset together due to the action of the spring. This reciprocating process is repeated, and the operation of the cylinder 33 is consistent with the operation of the hydraulic rod 471, that is, one set of original plates is pushed and processed once.

[0044] In addition, a boss plate is provided between the cylinder mounting plate 32 and the upper mold mounting plate 34 , which passes through the upper mold 35 . When the upper mold 35 is reset, the boss plate will pass through the upper mold 35 to prevent the stamped sheet metal parts from sticking to the upper mold 35 .

[0045] The specific working method is described below with specific embodiments: Example 1

[0046] In this solution, the lifting component 46 lifts the supporting component 45 located in the raw material bin 44 to the level with the frame 42, and then pushes the original plate in the transmission direction by the pushing component 47, and then returns the pushing component 47, and in the process of returning, drives the lifting component 46 to lift the next group of supporting components 45 to the level with the frame 42, and then continues to push the pushing component 47, automatically conveying the original plate to the bottom of the stamping mechanism 3, and then punching it through the stamping mechanism 3, completing the forming of the sheet metal part through the mold, and then conveying the stamped sheet metal part away through the stamping mechanism 3. Example 2

[0047] By starting the cylinder 33 to lower the upper mold mounting plate 34, the upper mold 35 below the upper mold mounting plate 34 will contact the original plate in the lower bearing assembly 45 and press it down onto the lower mold 36. The original plate is processed through the combined extrusion between the upper mold 35 and the lower mold 36, and then the upper mold 35 is reset. During the reset process, the processed sheet metal parts will be reset together due to the action of the spring, and this process repeats. The work of the cylinder 33 is guaranteed to be consistent with the work of the hydraulic rod 471, that is, one group of original plates are pushed for processing once.

[0048] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention; or the above-mentioned concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. An automobile sheet metal stamping device, comprising a base (1), characterized in that: A distribution box (2) is installed on the rear side of the top of the base (1), a punching mechanism (3) is installed on the front side of the top of the base (1), and a feeding mechanism (4) is provided on both sides of the base (1) and passes through the punching mechanism (3); The feeding mechanism (4) comprises a frame (42) mounted on the ground via legs (41), a collecting bin (43) and a raw material bin (44) respectively arranged on both sides below the frame (42), a plurality of bearing components (45) slidably arranged on the frame (42), a lifting component (46) arranged on one side of the raw material bin (44), and a pushing component (47) mounted on one side of the top of the frame (42).

2. The automobile sheet metal stamping equipment according to claim 1, characterized in that: The bearing assembly (45) comprises a sliding frame (451), inclined plates (452) installed at the four corners of the sliding frame (451), a telescopic rod (453) installed at the bottom of the inclined plate (452), and a support plate (454) installed at the bottom of the telescopic rod (453).

3. The automobile sheet metal stamping equipment according to claim 1, characterized in that: The lifting assembly (46) includes a transmission roller a (461) rotatably connected to the raw material bin (44) via a rotation shaft a, a transmission roller b (462) rotatably connected to the frame (42) via a rotation shaft b, a conveyor belt (463) mounted on the transmission roller a (461) and the transmission roller b (462), and a plurality of partition plates (464) mounted on the conveyor belt (463); The partitions (464) located inside the raw material bin (44) are each provided with a bearing assembly (45), and a ratchet (465) is fixedly connected to the rotating shaft b.

4. The automobile sheet metal stamping equipment according to claim 3, characterized in that: The pushing assembly (47) includes a hydraulic rod (471) mounted on the frame (42) via a support block, a push plate (472) connected to the output end of the hydraulic rod (471), and a ratchet (473) mounted on one side of the push plate (472), wherein the ratchet (473) is adapted to the ratchet wheel (465).

5. The automobile sheet metal stamping equipment according to claim 1, characterized in that: The punching mechanism (3) comprises four groups of columns (31) mounted on the base (1), a cylinder mounting plate (32) mounted on the columns (31), a cylinder (33) mounted on the cylinder mounting plate (32) via an adapter plate, an upper die mounting plate (34) connected to the output end of the cylinder (33), an upper die (35) mounted below the upper die mounting plate (34), and a lower die (36) mounted on the top of the base (1).

6. The automobile sheet metal stamping equipment according to claim 5, characterized in that: The upper mold mounting plate (34) is slidably connected to the column (31) via a linear bearing, oil pressure buffers (37) are installed on both sides of the upper mold mounting plate (34), and a safety grating (38) is installed between the cylinder mounting plate (32) and the front side of the base (1).

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