Punching die for barrel plate of dust collector
By designing a vacuum cleaner drum plate punching die that includes a lower die, an upper die, a punching die rod, a guide post, and a material ejection assembly, the problem of the punching die rod getting stuck on the drum plate was solved, thus improving the loading and unloading speed.
Patent Information
- Application Number
- CN202423201253.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-25
AI Technical Summary
After the existing vacuum cleaner drum plate punching mold is completed, the punching mold rod is prone to getting stuck on the drum plate, affecting the loading and unloading speed.
A vacuum cleaner drum plate punching die was designed, comprising a lower die, an upper die, a punching die rod, a guide post, and a material ejection assembly. The material ejection assembly includes a pusher plate, a return spring, and a limiting assembly. The pusher plate pushes the drum plate outside the punching die rod out under the action of the return spring, thus avoiding jamming.
This technology enables the smooth separation of the barrel plate from the punching die after punching, thus improving the efficiency of loading and unloading.
Smart Images
Figure CN223670002U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to punch a hole mould field especially relates to a dust catcher bucket board punch a hole mould. BACKGROUND
[0002] Dust catcher bucket board usually refers to the part for collecting dust and chippings in the bucket type dust catcher, it is one of the core components of the bucket type dust catcher, and the design of the bucket board directly affects the capacity, filtering efficiency and convenience of use of the dust catcher.
[0003] The bucket board is usually made of metal, and then the metal plate is punched to form a bucket board. During the punching process of the bucket board, a die with a corresponding punch rod is usually used for punching. However, after the die rod on the die punches the hole in the bucket board, the outer part of the punch rod will be located in the hole on the bucket board. After the die is separated, the bucket board clamped on the punch template will affect the feeding rate of the bucket board, thus having certain defects. SUMMARY
[0004] The utility model discloses a dust catcher bucket board punch a hole mould aims at solving the problem in the prior art.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a dust catcher bucket board punch a hole mould, including lower mould and upper mould, the upper mould sets up at the top of lower mould, the bottom of upper mould is fixedly connected with punch rod,
[0006] The side of the bottom of the upper die is fixedly connected with a guide column that is connected with the lower die, the bottom of the upper die is provided with a material returning assembly, and the material returning assembly comprises:
[0007] The push plate is provided at the bottom of the upper die, and a through hole matched with the punch rod is formed in the top of the push plate.
[0008] The reset spring is arranged between the push plate and the upper die.
[0009] The limiting assembly is arranged outside the guide column, and the limiting assembly is used for limiting the push plate.
[0010] Preferably, a connecting hole is formed in the side of the top of the push plate, the outer wall of the guide column is slidably sleeved with the inner cavity of the connecting hole, and the reset spring is slidably sleeved outside the guide column.
[0011] Preferably, the limiting assembly comprises:
[0012] The limiting sleeve ring is slidably sleeved outside the guide column, and the limiting sleeve ring is located at the bottom of the push plate.
[0013] A limiting rod is connected between the limiting sleeve ring and the guide column in a horizontal state.
[0014] Preferably, the limiting sleeve ring is provided with a mounting hole on the side, the end of the limiting rod is slidingly sleeved with the inner cavity of the mounting hole, the outer wall of the guide column is provided with a limiting hole, and the outer wall of the limiting rod is slidingly connected with the inner cavity of the limiting hole.
[0015] Preferably, the end of the limiting rod is fixedly connected with a connecting block, the top of the connecting block is provided with a slot, the inside of the slot is fixedly connected with a fixed shaft, and the outer wall of the fixed shaft is rotatably sleeved with a connecting plate.
[0016] Preferably, one end of the connecting plate is fixedly connected with a clamping block, the side of the top of the limiting sleeve ring is provided with a T-shaped clamping groove, the outer wall of the clamping block is slidingly connected with the inner cavity of the T-shaped clamping groove, the bottom of the clamping block is fixedly embedded with a first magnet, the bottom of the inner wall of the T-shaped clamping groove is fixedly embedded with a second magnet, and the unlike magnetic poles of the first magnet and the second magnet are opposite.
[0017] The technical effects and advantages of the present application are as follows:
[0018] The present application utilizes the cooperation of the lower mold, the upper mold, the punching mold rod, the guide column and the material returning assembly, and the material returning assembly comprises a pushing plate, a return spring and a limiting assembly, so that after the upper mold drives the punching mold rod to punch the barrel plate against the lower mold, the pushing plate can extrude and push out the barrel plate outside the punching mold rod under the action of the return spring, thereby avoiding that the barrel plate is clamped outside the punching mold rod. BRIEF DESCRIPTION OF DRAWINGS
[0019] Fig. 1 It is a whole structure schematic view of the present application.
[0020] Fig. 2 It is a front internal structure schematic view of the present application.
[0021] Fig. 3 It is a limiting sleeve ring front internal structure schematic view of the present application.
[0022] In the figure: 1, lower mold; 2, upper mold; 3, punching mold rod; 4, guide column; 5, material returning assembly; 51, pushing plate; 52, return spring; 53, limiting assembly; 531, limiting sleeve ring; 532, limiting rod; 533, connecting block; 534, connecting plate; 535, clamping block; 536, first magnet; 537, second magnet; 538, slot; 539, fixed shaft. DETAILED DESCRIPTION
[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0024] The utility model provides a dust catcher barrel board punching die as shown in Figs. 1-3 The utility model provides a dust catcher barrel board punching die as shown in The barrel board is placed on the lower die 1 when the lower die 1 and the upper die 2 are installed on the punch press and work, the punch press drives the upper die 2 to move towards the lower die 1, so that the punching die rod 3 at the bottom of the upper die 2 cooperates with the lower die 1 to punch the barrel board, the edge side of the bottom of the upper die 2 is fixedly connected with the guide column 4 that is butt jointed with the lower die 1, the guide column 4 can ensure the accuracy of the die closing butt joint of the upper die 2 and the lower die 1, the bottom of the upper die 2 is provided with the material returning assembly 5, the material returning assembly 5 includes the pushing plate 51, the reset spring 52 and the limiting assembly 53, the pushing plate 51 is arranged at the bottom of the upper die 2, the top of the pushing plate 51 is provided with the through hole matched with the punching die rod 3, when the upper die 2 moves towards the lower die 1 and closes, the bottom of the pushing plate 51 is first matched with the lower die 1, the upper die 2 continues to descend, the through hole of the pushing plate 51 is then extruded by the punching die rod 3, so that the punching die rod 3 punches the barrel board, the edge side of the top of the pushing plate 51 is provided with the connecting hole, the outer wall of the guide column 4 is slidingly sleeved with the inner cavity of the connecting hole, the reset spring 52 is arranged between the pushing plate 51 and the upper die 2, and the reset spring 52 is slidingly sleeved with the outside of the guide column 4, when the upper die 2 rises and separates from the lower die 1, under the action of the reset spring 52, the pushing plate 51 moves away from the upper die 2, so that the barrel board outside the punching die rod 3 is pushed down, so that the barrel board after punching is separated from the punching die rod 3, the limiting assembly 53 is arranged outside the guide column 4, and the limiting assembly 53 is used for limiting the pushing plate 51, under the action of the limiting assembly 53, the upper die 2 can be prevented from rising and the pushing plate 51 can be slidingly separated from the guide column 4.
[0025] Especially, the limiting assembly 53 comprises a limiting sleeve ring 531 and a limiting rod 532, the limiting sleeve ring 531 is sleeved on the outside of the guide column 4, the limiting sleeve ring 531 is located at the bottom of the pushing plate 51, the limiting rod 532 is horizontally connected between the limiting sleeve ring 531 and the guide column 4, the side of the limiting sleeve ring 531 is provided with a mounting hole, the end of the limiting rod 532 is sleeved in the inner cavity of the mounting hole, the outer wall of the guide column 4 is provided with a limiting hole, the outer wall of the limiting rod 532 is sleeved in the inner cavity of the limiting hole, under the action of the limiting rod 532, the limiting sleeve ring 531 can be stably installed on the outside of the guide column 4, so that the limiting sleeve ring 531 limits the pushing plate 51, and the bottom of the limiting sleeve ring 531 is attached to the lower die 1, at this time, the punching die rod 3 completes the punching machining of the barrel plate, and the limiting rod 532 is pulled out, the limiting of the limiting sleeve ring 531 on the outside of the guide column 4 is released, and the upper die 2 is separated from the lower die 1, the limiting sleeve ring 531, the pushing plate 51 and the reset spring 52 can be slidably separated from the guide column 4, so that they can be disassembled and maintained.
[0026] Further, the end of the limiting rod 532 is fixedly connected with a connecting block 533, the top of the connecting block 533 is provided with a slot 538, the inside of the slot 538 is fixedly connected with a fixed shaft 539, the outer wall of the fixed shaft 539 is rotatably inserted into the connecting plate 534, one end of the connecting plate 534 is fixedly connected with a clamping block 535, the side of the top of the limiting sleeve ring 531 is provided with a T-shaped clamping groove, the outer wall of the clamping block 535 is slidably clamped in the inner cavity of the T-shaped clamping groove, under the action of the clamping block 535 and the connecting plate 534, the connecting block 533 can limit the limiting rod 532, so as to ensure the stability of the limiting rod 532 clamped between the limiting sleeve ring 531 and the guide column 4, rotating the connecting plate 534 makes the connecting plate 534 rotate relative to the fixed shaft 539, and then makes the connecting plate 534 drive the clamping block 535 separate from the limiting sleeve ring 531, so as to release the locking state of the connecting block 533 and the limiting rod 532, and the limiting rod 532 can be disassembled, the bottom of the clamping block 535 is fixedly embedded with a first magnet 536, the bottom of the inner wall of the T-shaped clamping groove is fixedly embedded with a second magnet 537, the first magnet 536 and the second magnet 537 are opposite in polarity, under the action of the first magnet 536 and the second magnet 537, the stability of the clamping block 535 clamped in the T-shaped clamping groove can be improved.
[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.
Claims
1. A dust cleaner barrel plate punching die, comprising a lower die (1) and an upper die (2), the upper die (2) is arranged on the top of the lower die (1), and the bottom of the upper die (2) is fixedly connected with a punching die rod (3); characterized in that The side of the bottom of the upper die (2) is fixedly connected with a guide column (4) which is in butt joint with the lower die (1), and the bottom of the upper die (2) is provided with a material returning assembly (5), the material returning assembly (5) comprises: A pushing plate (51) arranged on the bottom of the upper die (2), and a through hole matched with the punching die rod (3) is formed in the top of the pushing plate (51); A reset spring (52) arranged between the pushing plate (51) and the upper die (2); A limiting assembly (53) arranged outside the guide column (4), and the limiting assembly (53) is used for limiting the pushing plate (51).
2. A dust cup panel punching die according to claim 1, wherein A connecting hole is formed in the side of the top of the pushing plate (51), the outer wall of the guide column (4) is in sliding sleeve connection with the inner cavity of the connecting hole, and the reset spring (52) is in sliding sleeve connection outside the guide column (4).
3. A dust cup panel punching die according to claim 1, wherein The limiting assembly (53) comprises: A limiting sleeve ring (531) in sliding sleeve connection outside the guide column (4), and the limiting sleeve ring (531) is located at the bottom of the pushing plate (51); A limiting rod (532) in horizontal state and in clamping connection between the limiting sleeve ring (531) and the guide column (4).
4. A dust cup panel punching die according to claim 3, wherein A mounting hole is formed in the side of the limiting sleeve ring (531), the end of the limiting rod (532) is in sliding sleeve connection with the inner cavity of the mounting hole, the outer wall of the guide column (4) is provided with a limiting hole, and the outer wall of the limiting rod (532) is in sliding clamping connection with the inner cavity of the limiting hole.
5. A dust cup panel punching die according to claim 4, wherein The end of the limiting rod (532) is fixedly connected with a connecting block (533), the top of the connecting block (533) is provided with a slot (538), the inside of the slot (538) is fixedly connected with a fixed shaft (539), and the outer wall of the fixed shaft (539) is in rotating plug-in sleeve connection with a connecting plate (534).
6. A dust cup panel punching die according to claim 5, wherein One end of the connecting plate (534) is fixedly connected with a clamping block (535), the side of the top of the limiting sleeve ring (531) is provided with a T-shaped clamping groove, the outer wall of the clamping block (535) is in sliding clamping connection with the inner cavity of the T-shaped clamping groove, the bottom of the clamping block (535) is fixedly embedded with a first magnet (536), the bottom of the inner wall of the T-shaped clamping groove is fixedly embedded with a second magnet (537), and the unlike magnetic poles of the first magnet (536) and the second magnet (537) are opposite.