Finished product storage device for metal parts

Abstract

The invention relates to the technical field of part storage, in particular to a finished product storage device for metal parts, which comprises a storage frame for storing finished parts, symmetrically arranged partition blocks on the inner side of the storage frame, a supporting cushion block arranged in the middle of the bottom in the storage frame, and a top fixing frame arranged at the top of the storage frame. The top fixing frame is rotationally connected with the storage frame, and the top fixing frame is connected with a conveying assembly. All part finished products are placed in the storage frame, the part finished products extrude the pushing block, so that the through hole is aligned with the column body, and then under the cooperation of the first gear, the first rack and other components, the top fixing frame can automatically reinforce the tops of the part finished products, so that the part finished products are prevented from being separated from the storage frame.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of part storage, in particular to a finished product storage device for metal parts. BACKGROUND

[0002] There are many metal parts in automobile accessories. At present, after the automobile accessories are produced, they are usually stored on a storage rack. However, since the cost of automobile accessories is usually high, and the surface of automobile accessories cannot have defects, otherwise it needs to be reworked, therefore, when transporting automobile accessories, the storage rack and automobile accessories are directly lifted onto the transportation equipment. During transportation, jolting is inevitable, and automobile accessories are easy to shake out of the storage rack. Therefore, the present application develops a finished product storage device for metal parts to strengthen the fixation of automobile accessories. SUMMARY

[0003] The technical scheme is: a finished product storage device for metal parts, comprising a storage rack for storing part finished products, a symmetrical partition block arranged inside the storage rack, a support pad arranged at the middle position of the bottom of the storage rack, a top fixing frame arranged at the top of the storage rack, the top fixing frame and the storage rack being rotatably connected, and a conveying assembly connected to the top fixing frame.

[0004] As an improvement of the above scheme, the conveying assembly comprises a first gear rotatably connected to the top fixing frame, and a first rack meshing with the first gear and slidably connected to the storage rack.

[0005] As an improvement of the above scheme, it further comprises a lifting frame fixedly connected to the bottom of the first rack, a plurality of equidistantly distributed columns arranged at the bottom of the lifting frame, a plurality of equidistantly distributed pushing blocks slidably connected to the partition blocks, the pushing blocks and the columns being in extrusion fit, a through hole being formed on the side of the pushing block close to the column, a first spring being connected between the lifting frame and the storage rack, and a second spring being connected between the pushing block and the partition block.

[0006] As an improvement of the above scheme, it further comprises a second wedge-shaped block arranged on the side of the pushing block away from each other, the second wedge-shaped block and the pushing block being fixedly connected, a plurality of telescopic rods arranged on the side of the storage rack close to the second wedge-shaped block, the telescopic rods and the storage rack being fixedly connected, a first wedge-shaped block fixedly connected to the telescopic end of the telescopic rod, and the first wedge-shaped block and the second wedge-shaped block being meshed.

[0007] As an improvement of the above scheme, it further comprises a threaded rod arranged in the middle of the storage rack, the threaded rod and the storage rack being rotatably connected, a moving frame slidably connected in the storage rack, and the moving frame and the threaded rod being threadedly connected.

[0008] As the improvement of the above-mentioned scheme, the improvement further comprises the clamping fixture, a plurality of clamping fixtures are arranged on the top fixing frame at equal intervals, the moving piece is arranged on the top fixing frame respectively, the moving piece and the top fixing frame are slidingly connected, the moving piece and the clamping fixture are fixedly connected, the second gear is arranged on the top fixing frame, the second gear and the top fixing frame are rotationally connected, the second gear meshes with the second rack and the third rack, the second rack and the moving piece are fixedly connected, and the third rack is slidingly connected on the top fixing frame.

[0009] As the improvement of the above-mentioned scheme, the improvement further comprises the lifting door, the lifting door is arranged at the rear part of the storage rack, the lifting door and the storage rack are slidingly connected, the lifting door is electrically controlled, the third wedge block is arranged on the third rack on the side close to the lifting door, the third wedge block and the third rack are fixedly connected, the third spring is connected between the third wedge block and the top fixing frame, the fourth wedge block is fixedly connected to the top of the lifting door, and the fourth wedge block is extruded and matched with the third wedge block.

[0010] As the improvement of the above-mentioned scheme, the improvement further comprises the inserting rod, the symmetrically arranged inserting rods are connected to the lifting door, the side of the top fixing frame close to the inserting rod is fixedly connected with the hole block, and the hole block and the inserting rod are clamped and matched.

[0011] As the improvement of the above-mentioned scheme, the improvement further comprises the base, the base is arranged outside the storage rack, the clamping groove is arranged at the top of the base, the splicing block is fixedly connected to the bottom of the base, and the splicing block and the clamping groove are clamped and matched.

[0012] As the improvement of the above-mentioned scheme, the improvement further comprises the buffer spring, a plurality of buffer springs are connected between the storage rack and the base, the storage rack and the base are slidingly connected, the wedge-shaped frame is arranged on the base, the wedge-shaped frame and the base are slidingly connected, the wedge-shaped frame is clamped and matched with the storage rack at the lower part, the wedge-shaped frame is extruded and matched with the splicing block at the top, and the fourth spring is connected between the wedge-shaped frame and the base.

[0013] The beneficial effects are as follows: 1. The parts are put into the storage rack, the parts extrude the pushing block, the through hole is aligned with the column, the top fixing frame is automatically reinforced on the top of the parts under the cooperation of the first gear and the first rack, and the parts are prevented from being separated from the storage rack.

[0014] 2. The moving frame drives the first wedge block to move backward, the corresponding through hole and the column are aligned in advance under the extrusion and matching of the first wedge block and the second wedge block, and the top fixing frame can normally fix the top of the parts when a specified number of parts are placed.

[0015] 3. The fourth wedge block is extruded and matched with the third wedge block by the lifting door rising and driving the fourth wedge block to move upward, and the clamping fixture is driven to the side away from each other to reinforce the parts by the second gear and the second rack. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the three-dimensional structure of the present application.

[0017] Figure 2 is a schematic view of the three-dimensional structure of the present application.

[0018] Figure 3 is a schematic view of the three-dimensional structure of the present application. Figure 2

[0019] Figure 4 is a schematic view of the three-dimensional structure of the present application.

[0020] Figure 5 is a schematic view of the three-dimensional structure of the present application.

[0021] Figure 6 is a schematic view of the three-dimensional structure of the present application.

[0022] Figure 7 is a schematic view of the three-dimensional structure of the present application. Figure 6

[0023] Figure 8 is a schematic view of the three-dimensional structure of the present application.

[0024] Figure Label Name: 1, finished parts, 2, storage rack, 3, partition block, 4, support cushion block, 5, top fixed frame, 6, first gear, 7, first rack, 8, lifting frame, 9, column, 10, first spring, 11, push block, 12, through hole, 13, second spring, 14, first wedge block, 15, second wedge block, 16, multi-section telescopic rod, 17, moving frame, 18, threaded rod, 19, clamping piece, 20, moving piece, 21, second gear, 22, second rack, 23, third rack, 24, third wedge block, 25, third spring, 26, fourth wedge block, 27, lifting door, 28, insertion rod, 29, hole block, 30, base, 31, splicing block, 32, buffer spring, 33, wedge frame, 34, fourth spring. DETAILED DESCRIPTION

[0025] The above solutions are further described below in combination with specific examples. It should be understood that these examples are used to illustrate the present application and do not limit the scope of the present application. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not mentioned are usually the conditions in conventional experiments.

[0026] ​​Now many automobile parts are metal products, after the automobile parts are manufactured, the automobile parts need to be stored, so a kind of finished product storage device for metal parts is designed, as shown in Figure 1 The storage rack 2 is used for storing the part finished product 1, but the cost of the part finished product 1 is usually high, and the surface of the part finished product 1 cannot have defects, otherwise it needs to be reworked, so when storing the part finished product 1, the part finished product 1 needs to be stored separately, so that there is a gap between the two part finished products 1, so as to avoid collision, therefore, the storage rack 2 is provided with symmetrical partition blocks 3 inside, and the part finished product 1 can be clamped between the partition blocks 3.

[0027] It should be noted that the partition block 3 is composed of a plate body and a plurality of oblique rubber blocks distributed at equal intervals, the inclined surface of the oblique rubber block faces forward, and the flat surface of the oblique rubber block faces backward, so when people put the part finished product 1 into the storage rack 2, the part finished product 1 is placed flat on the storage rack 2, so that the left and right sides of the part finished product 1 respectively contact the inclined surface of the oblique rubber block, and then when the part finished product 1 is manually pushed backward, the inclined surface of the oblique rubber block is extruded outward, so that the oblique rubber block is deformed under pressure, and the part finished product 1 is arranged and stored from back to front, and the flat surface of the oblique rubber block abuts against the front position of the part finished product 1, which can avoid the part finished product 1 from falling forward, and if the part finished product 1 needs to be taken out, it needs to be taken out from the back.

[0028] When the part finished product 1 is moved into the storage rack 2, the bottom of the part finished product 1 contacts the inner bottom of the storage rack 2, and during movement, the bottom of the part finished product 1 inevitably produces marks with the storage rack 2, as shown in Figure 1 Therefore, a support pad 4 is arranged at the middle position of the inner bottom of the storage rack 2, which is soft and made of rubber, and when the part finished product 1 is put in, the part finished product 1 is placed on the support pad 4, which can effectively avoid friction between the part finished product 1 and the storage rack 2.

[0029] In addition, according to the description in the background art, when transporting the part finished product 1, the storage rack 2 is usually lifted as a whole into the transportation equipment, and during transportation, jolting is inevitable, and the part finished product 1 is easy to shake out of the storage rack 2, therefore, the top fixing frame 5 for reinforcing the part finished product 1 is designed, which is arranged at the top of the storage rack 2 and is rotatably connected with the storage rack 2, after all the part finished products 1 are put into the storage rack 2, the top fixing frame 5 is driven by the conveying assembly to rotate to a flat state to fix the top of the part finished product 1.

[0030] As shown in Figure 2 and Figure 3As shown, the conveying assembly comprises first gears 6 fixedly connected to the top fixing frame 5 respectively, the first gears 6 are engaged with first racks 7, the first racks 7 are slidingly connected with the storage frame 2, after all the parts 1 are placed, the first racks 7 are driven to move downwards to drive the first gears 6 to rotate, and the top fixing frame 5 is driven to rotate by the first gears 6 to fix the top of the parts 1.

[0031] In order to improve the practicability of the device, the embodiment proposes a scheme of automatically fixing the top after all the parts 1 are put in, which is as follows:

[0032] As shown in Figure 2 , Figure 4 and Figure 5 , the lifting frame 8 is fixedly connected to the bottom of the first rack 7, a plurality of equidistantly distributed column bodies 9 are arranged at the bottom of the lifting frame 8, a plurality of equidistantly distributed pushing blocks 11 are slidingly connected to the partition block 3, the pushing blocks 11 are in extrusion fit with the column bodies 9, the pushing blocks 11 are located between adjacent inclined rubber blocks, and a through hole 12 is formed in the side of the pushing block 11 close to the column body 9.

[0033] After the parts 1 are moved into the storage frame 2, the parts 1 will extrude the corresponding pushing blocks 11, so that the pushing blocks 11 move to the side away from each other, and the through hole 12 is moved to below the column body 9, when all the parts 1 are put into the storage frame 2, all the through holes 12 correspond to the column bodies 9, and at this time, the lifting frame 8 drives the column bodies 9 to descend, so that the column bodies 9 are respectively inserted into the corresponding through holes 12, the lifting frame 8 drives the first rack 7 to descend, and the purpose of rotating the top fixing frame 5 to fix the top of the parts 1 is achieved.

[0034] The driving force for the descent of the lifting frame 8 is derived from the first spring 10 connected between the lifting frame 8 and the storage frame 2, when the column body 9 abuts against the top of the pushing block 11, the first spring 10 is in a stretched state, and when all the through holes 12 are aligned with the column bodies 9, the first spring 10 is contracted to drive the lifting frame 8 to descend.

[0035] If the parts 1 need to be taken out, the top fixing frame 5 can be manually rotated to reset, and at the same time, the first rack 7 is driven to move upwards by the first gear 6, so that the lifting frame 8 drives the column body 9 to move upwards, so that the column body 9 moves out of the through hole 12, and then, after the parts 1 are taken out, the pushing block 11 cannot be reset, therefore, the second spring 13 is connected between the pushing block 11 and the partition block 3, after the through hole 12 and the column body 9 are separated, the second spring 13 drives the pushing block 11 to move to the side close to each other to reset.

[0036] When storing the part finished products 1, sometimes the storage rack 2 may not be completely filled with the part finished products 1, and in the above operation process, the storage rack 2 must be filled with the part finished products 1 to enable the top fixing frame 5 to be automatically fixed at the top position of the part finished products 1, which has certain limitations. If only a part of the part finished products 1 is stored, the top fixing frame 5 cannot be fixed at the top of the part finished products 1. Therefore, the embodiment sets an adjusting mechanism to overcome the above problem, and the specific scheme is as follows:

[0037] As shown in Figure 2 and Figure 5 , the side of the pushing blocks 11 away from each other is provided with second wedge blocks 15, the second wedge blocks 15 are fixedly connected with the pushing blocks 11, a plurality of telescopic rods 16 are arranged on the side of the storage rack 2 close to the second wedge blocks 15, the plurality of telescopic rods 16 are fixedly connected with the storage rack 2, the telescopic end of the plurality of telescopic rods 16 is fixedly connected with first wedge blocks 14, the first wedge blocks 14 are engaged with the second wedge blocks 15, and the plurality of telescopic rods 16 guide the first wedge blocks 14.

[0038] If A number of part finished products 1 need to be stored, the second wedge blocks 15 can be pushed to move backward. When the second wedge blocks 15 contact the first wedge blocks 14 to move backward, the first wedge blocks 14 are pushed to move away from each other, the first wedge blocks 14 drive the pushing blocks 11 to move away from each other, so that the corresponding through holes 12 and the columnar bodies 9 are aligned. When the second wedge blocks 15 move to the A th second wedge block 15 from the rear to the front and stop moving, at this time, except that the A number of through holes 12 from the rear to the front and the corresponding columnar bodies 9 are in a misaligned state, the remaining through holes 12 and columnar bodies 9 are in an aligned state. Therefore, when the A th part finished product 1 is placed between the positions of the corresponding partition blocks 3, the top fixing frame 5 is automatically rotated and fixed at the top of the part finished product 1, achieving the purpose of automatic fixing.

[0039] The foregoing describes that the first wedge blocks 14 need to be pushed backward, but does not mention how to push them backward. Therefore, a threaded rod 18 is arranged in the middle of the storage rack 2, the threaded rod 18 is rotationally connected with the storage rack 2, a moving frame 17 is slidably connected in the storage rack 2, the moving frame 17 is threadedly connected with the threaded rod 18, the top of the moving frame 17 is fixedly connected with the first wedge blocks 14, and the moving frame 17 can be driven to move backward or forward by rotating the threaded rod 18, so that the moving frame 17 drives the first wedge blocks 14 to move forward or backward, so as to control the position of the first wedge blocks 14.

[0040] As shown in Figure 6As shown in the figure, in order to be able to strengthen the fixing of the finished parts 1, a plurality of clamping members 19 are arranged on the top fixing frame 5 at equal intervals, and after the top fixing frame 5 is rotated to be flat, the clamping members 19 are driven to move to the side away from each other by a power assembly to fix the two sides of the finished parts 1, so as to realize the reinforcement of the finished parts 1.

[0041] As shown in the figure, Figures 6-7 The power assembly comprises a moving member 20, the moving member 20 is arranged on the top fixing frame 5 respectively, the moving member 20 and the top fixing frame 5 are slidingly connected, the moving member 20 and the clamping member 19 are fixedly connected, the top fixing frame 5 is provided with a second gear 21, the second gear 21 and the top fixing frame 5 are rotatably connected, the second gear 21 meshes with a second rack 22 and a third rack 23, the second rack 22 and the moving member 20 are fixedly connected, and the third rack 23 is slidingly connected on the top fixing frame 5.

[0042] By driving the third rack 23 to move to drive the second gear 21 to rotate, the second gear 21 rotates to drive the second rack 22 to move to the side away from each other, the second rack 22 drives the moving member 20 and the clamping member 19 to move to the side away from each other, so as to realize the reinforcement of the clamping member 19 to the finished parts 1, and when the finished parts 1 need to be loosened, the third rack 23 can be driven to move backward to drive the second gear 21 to reverse, the second gear 21 reverses to drive the second rack 22 to move to the side close to each other, the second rack 22 drives the moving member 20 and the clamping member 19 to move to the side away from each other to loosen the finished parts 1.

[0043] When transporting the finished parts 1, in order to avoid the finished parts 1 from falling out of the back of the storage rack 2, a lifting door 27 is arranged at the back of the storage rack 2, the lifting door 27 and the storage rack 2 are slidingly connected, the lifting door 27 is electrically controlled, after the finished parts 1 are stored, the lifting door 27 is controlled to rise, the lifting door 27 rises to block the back of the storage rack 2 to avoid the finished parts 1 from falling out of the back.

[0044] As shown in the figure, Figure 6 The third rack 23 is driven to move by the power of the lifting door 27 rising, so a third wedge block 24 is arranged on the side of the third rack 23 close to the lifting door 27, the third wedge block 24 and the third rack 23 are fixedly connected, the third wedge block 24 and the top fixing frame 5 are connected with a third spring 25, the lifting door 27 is fixedly connected with a fourth wedge block 26, and the fourth wedge block 26 and the third wedge block 24 are extruded and matched.

[0045] When the fourth wedge block 26 is moved upward when the lifting door 27 is lifted, the fourth wedge block 26 is in contact with the third wedge block 24, and the third wedge block 24 is moved forward, the third rack 23 is compressed, the third spring 25 is compressed, and the clamping piece 19 is moved to the side away from each other to reinforce the part product 1. When the fourth wedge block 26 is lowered when the lifting door 27 is lowered, the third spring 25 moves the third wedge block 24 and the third rack 23 back to reset, and then the clamping piece 19 moves to the side close to each other to reset and loosen the part product 1.

[0046] Because the force of the top fixing frame 5 rotating to a flat state to fix the top of the part product 1 is derived from the elastic force of the first spring 10 and the gravity of the top fixing frame 5 and the like, when the fourth wedge block 26 moves upward and contacts the third wedge block 24, the third wedge block 24 is pressed, and the pressing force between the fourth wedge block 26 and the third wedge block 24 may cause the top fixing frame 5 to be stressed and loosen the part product 1. Therefore, the embodiment adopts a locking mode for the top fixing frame 5 to avoid the rotation of the top fixing frame 5, such as the following scheme:

[0047] As shown in Figure 6 , the lifting door 27 is connected with the symmetrically arranged insertion rod 28, and the side of the top fixing frame 5 close to the insertion rod 28 is fixedly connected with the hole block 29, and the hole block 29 and the insertion rod 28 are clamped and matched.

[0048] When the lifting door 27 moves upward, the insertion rod 28 moves upward, and when the insertion rod 28 is inserted into the hole of the hole block 29, the top fixing frame 5 is locked. At this time, when the fourth wedge block 26 contacts the third wedge block 24, the top fixing frame 5 is in a locked state, which can avoid the rotation of the top fixing frame 5 when the fourth wedge block 26 presses the third wedge block 24.

[0049] In addition, when the entire device is placed on the transportation equipment for transportation, in order to be able to store more storage racks 2 on the transportation equipment, improve the transportation efficiency, as shown in Figure 1 and Figure 7 , a base 30 is arranged outside the storage rack 2, the base 30 supports the storage rack 2, the base 30 is provided with a clamping groove on the top, and the base 30 is fixedly connected with a splicing block 31 at the bottom. The splicing block 31 and the clamping groove are clamped and matched, the base 30 is longitudinally stacked together, the splicing block 31 and the clamping groove are clamped together, and multiple devices can be longitudinally stacked together.

[0050] In addition, when the part product 1 is transported, it may be jolted. In order to avoid the part product 1 from shaking, a plurality of buffer springs 32 are connected between the storage rack 2 and the base 30. The storage rack 2 and the base 30 are slidingly connected. Therefore, when the storage rack 2 shakes, it moves left and right. The buffer springs 32 play a buffering protection role, thereby avoiding the part product 1 from colliding.

[0051] When the part product 1 is placed on the storage rack 2, it may cause the storage rack 2 to shake and affect the feeding. Therefore, a wedge-shaped frame 33 is arranged on the base 30. The wedge-shaped frame 33 and the base 30 are slidingly connected. The lower part of the wedge-shaped frame 33 is clamped with the storage rack 2. The upper part of the wedge-shaped frame 33 is extruded with the splicing block 31. When the splicing block 31 is inserted into the clamping groove, the splicing block 31 extrudes the wedge-shaped frame 33. The wedge-shaped frame 33 moves downward and is separated from the storage rack 2. Therefore, the buffer spring 32 plays a buffering protection role.

[0052] When the partition block 3 moves upward and is separated from the clamping groove, the wedge-shaped frame 33 needs to move upward to limit the storage rack 2 again. Therefore, a fourth spring 34 is connected between the bottom of the wedge-shaped frame 33 and the base 30. Therefore, under the action of the fourth spring 34, the wedge-shaped frame 33 moves upward and resets. The wedge-shaped surface below the wedge-shaped frame 33 can push the storage rack 2 to be centered and limit the left and right sides of the storage rack 2.

[0053] The above embodiments are only preferred embodiments of the present application and are not used to limit the scope of the present application. Any equivalent changes made according to the content described in the claims of the present application should be included in the scope of the claims of the present application.

Claims

1. A finished product storage device for metal parts, characterized in that, The utility model provides a kind of component storage device, including the storage rack (2) for storing component finished product (1), the inside of storage rack (2) is equipped with symmetrically arranged partition block (3), support pad (4) is arranged in the middle position of the inside bottom of storage rack (2), top fixed frame (5) is arranged on the top of storage rack (2), top fixed frame (5) and storage rack (2) are rotatably connected, top fixed frame (5) is connected with a conveying assembly.

2. A finished product storage device for metal parts as claimed in claim 1, characterized in that, Conveying assembly includes first gear (6), first gear (6) is fixedly connected on top fixed frame (5) respectively, first gear (6) is engaged with first rack (7), first rack (7) and storage rack (2) are slidably connected.

3. A finished product storage device for metal parts as claimed in claim 2, characterised in that, It also includes lifting frame (8), lifting frame (8) is fixedly connected on the bottom of first rack (7), lifting frame (8) bottom is provided with a plurality of equidistantly distributed cylinders (9), a plurality of equidistantly distributed push blocks (11) are slidably connected on partition block (3), push block (11) and cylinder (9) are extrudedly matched, through hole (12) is formed on the side of push block (11) close to cylinder (9), first spring (10) is connected between lifting frame (8) and storage rack (2), second spring (13) is connected between push block (11) and partition block (3).

4. A finished product storage device for metal parts as claimed in claim 3, characterised in that, It also includes second wedge block (15), second wedge block (15) is arranged on the side of push block (11) away from each other, second wedge block (15) and push block (11) are fixedly connected, a plurality of telescopic rods (16) are arranged on the side of storage rack (2) close to second wedge block (15), the plurality of telescopic rods (16) and storage rack (2) are fixedly connected, the telescopic end of the plurality of telescopic rods (16) is fixedly connected with first wedge block (14), first wedge block (14) and second wedge block (15) are engaged.

5. A finished product storage device for metal parts as claimed in claim 4, characterised in that, It also includes threaded rod (18), threaded rod (18) is arranged in the middle of storage rack (2), threaded rod (18) and storage rack (2) are rotatably connected, moving frame (17) is slidably connected in storage rack (2), moving frame (17) and threaded rod (18) are threadedly connected.

6. A finished product storage device for metal parts as claimed in claim 5, characterised in that, It also includes clamping part (19), a plurality of equidistantly distributed clamping parts (19) are arranged on top fixed frame (5), moving part (20) is arranged on top fixed frame (5) respectively, moving part (20) and top fixed frame (5) are slidably connected, moving part (20) and clamping part (19) are fixedly connected, second gear (21) is arranged on top fixed frame (5), second gear (21) and top fixed frame (5) are rotatably connected, second gear (21) is engaged with second rack (22) and third rack (23), second rack (22) and moving part (20) are fixedly connected, third rack (23) is slidably connected on top fixed frame (5).

7. A finished product storage device for metal parts as claimed in claim 6, characterised in that, The utility model also includes a lifting door (27) arranged at the back of the storage rack (2), the lifting door (27) and the storage rack (2) are slidingly connected, the lifting door (27) is arranged by electricity, the third wedge (24) is arranged on the side of the third rack (23) close to the lifting door (27), the third wedge (24) and the third rack (23) are fixedly connected, the third spring (25) is connected between the third wedge (24) and the top fixed frame (5), the fourth wedge (26) is fixedly connected to the top of the lifting door (27), and the fourth wedge (26) and the third wedge (24) are extrudedly matched.

8. A finished product storage device for metal parts as defined in claim 7, characterized in that The utility model also includes a plug rod (28) symmetrically arranged and connected to the lifting door (27), the side of the top fixed frame (5) close to the plug rod (28) is fixedly connected with a hole block (29), and the hole block (29) and the plug rod (28) are snap-fitted.

9. A finished product storage device for metal parts as defined in claim 8, characterized in that The utility model also includes a base (30) arranged outside the storage rack (2), the base (30) is provided with a clamping groove at the top, the base (30) is fixedly connected with a splicing block (31) at the bottom, and the splicing block (31) and the clamping groove are snap-fitted.

10. A finished product storage device for metal parts as claimed in claim 9, characterised in that, The utility model also includes a buffer spring (32), a plurality of buffer springs (32) are connected between the storage rack (2) and the base (30), the storage rack (2) and the base (30) are slidingly connected, the base (30) is provided with a wedge-shaped frame (33), the wedge-shaped frame (33) and the base (30) are slidingly connected, the wedge-shaped frame (33) is snap-fitted with the storage rack (2) at the lower part, the wedge-shaped frame (33) is extrudedly matched with the splicing block (31) at the top, and the fourth spring (34) is connected between the wedge-shaped frame (33) and the base (30) at the bottom.

Images