Blanking and trimming device for cylindrical parts

Abstract

The utility model relates to the technical field of part machining, in particular to a cylindrical part blanking and trimming device which comprises a base, a blanking assembly and a trimming assembly are arranged on the two sides of the top of the base respectively, and a feeding assembly is arranged between the blanking assembly and the trimming assembly. When a part subjected to blanking is conveyed, two clamping air cylinders are started, two clamping blocks are driven by the two clamping air cylinders to move so as to clamp and fix the part, then a driving motor is started, a rotating rod is driven by the driving motor to rotate, and two transmission teeth are driven to rotate through rotation of the rotating rod; the two transmission teeth rotate to drive the two toothed plates to move along the movable grooves, the movable clamping blocks and the clamping grooves are matched with the toothed plates to move, the toothed plates move to drive the mounting plates on the tops of the toothed plates to move, the mounting plates move to drive the clamping air cylinders and the clamping blocks to move, and the clamped parts can be driven to move by moving the clamping blocks.

Description

Technical Field

[0001] This utility model relates to the field of parts processing technology, specifically a blanking and trimming device for cylindrical parts. Background Technology

[0002] Parts processing refers to the process of using various machining equipment and techniques to transform raw materials (such as metals, plastics, wood, etc.) into parts with specific shapes, sizes, and properties. The purpose is to make the parts conform to the design drawings and technical requirements in order to meet the assembly and use needs of different industries and products.

[0003] In the production of cylindrical parts, blanking and trimming are usually completed independently. Blanking and trimming are carried out separately. First, the blanking equipment is used to cut the raw material into roughly cylindrical blanks. Then, the blanks are manually transferred to the trimming equipment for edge trimming. This production method not only increases the labor intensity of workers, but also increases the downtime of the equipment, reducing the continuity and efficiency of production. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a blanking and trimming device for cylindrical parts, which has the advantages of high production continuity and solves the problem of low production continuity.

[0005] This utility model discloses a blanking and trimming device for cylindrical parts, comprising a base, with blanking components and trimming components respectively provided on both sides of the top of the base, and a feeding component between the blanking and trimming components. The feeding component includes a drive motor, which is fixedly mounted on one side of the inner cavity of the base. A rotating rod is rotatably mounted on the output end of the drive motor, and one end of the rotating rod is movably connected to the other side of the inner cavity of the base. Transmission teeth are fixedly sleeved on both sides of the surface of the rotating rod, and toothed plates are meshed on the surfaces of the two transmission teeth. The tops of the two toothed plates extend through to the outside of the base and are fixedly mounted on mounting plates. Two movable grooves adapted to the mounting plates are formed on the surface of the base. Clamping cylinders are fixedly mounted in the inner cavities of the two mounting plates, and clamping blocks are fixedly mounted on one end of each clamping cylinder. When conveying the blanked parts, the two clamping blocks... The cylinders are activated, and two clamping cylinders move two clamping blocks to clamp and fix the part. Then, the drive motor is activated, which drives the rotating rod to rotate. The rotating rod drives two transmission gears to rotate, which in turn drives two toothed plates to move along the movable slot. The movable block and the slot cooperate to move the toothed plates, which in turn move the mounting plate on top of the toothed plates. The mounting plate moves, which in turn moves the clamping cylinders and clamping blocks. The movement of the clamping blocks moves the clamped part. Once the part has moved to the trimming assembly, the clamping cylinders are activated, which moves the clamping blocks to release the part from its limit. Then, the trimming assembly trims the part. By setting up a feeding assembly, the blanked part can be sent to the trimming assembly for trimming without manual transfer, saving labor costs and improving production continuity and efficiency.

[0006] This utility model discloses a blanking and trimming device for cylindrical parts, wherein movable locking blocks are fixedly provided on both sides of the two toothed plates, and slots adapted to the movable locking blocks are opened on both sides of the inner cavity of the two movable slots. By setting the movable locking blocks and slots to cooperate with the movement of the toothed plates, the stability of the toothed plates is increased, and the situation that the toothed plates will jam or deviate during the movement is avoided, thereby affecting the transmission efficiency of the toothed plates.

[0007] This utility model discloses a blanking and trimming device for cylindrical parts. The blanking assembly includes four support columns, all of which are fixedly mounted on the top of a base. A bearing plate is fixedly mounted on the top of the four support columns. A blanking cylinder is fixedly mounted inside the bearing plate. One end of the blanking cylinder extends through to the bottom of the bearing plate and is fixedly mounted with an upper die. A lower die that cooperates with the upper die is fixedly mounted on the top of the base. When blanking the part, the blanking cylinder is activated, which drives the upper die to move downward. With the cooperation of the lower die, the part can be stamped and formed. The process is simple and convenient to use.

[0008] This utility model discloses a blanking and trimming device for cylindrical parts. The trimming assembly includes a fixed frame, which is fixedly mounted on the top of a base. A cylinder is fixedly mounted inside the fixed frame, and one end of the cylinder passes through the fixed frame and is fixedly mounted on a rotary motor. An upper fixing block is fixedly mounted on the output end of the rotary motor, and a lower fixing block is located below the upper fixing block and is movably mounted on the top of the base. When the part is driven to rotate, the part is placed on the lower fixing block by a clamping block. Then, the cylinder is activated, driving the rotary motor to move downward. The downward movement of the rotary motor drives the upper fixing block to move downward, pressing and fixing the part. Then, the rotary motor is activated again, driving the upper fixing block to rotate. The rotation of the upper fixing block drives the part to rotate. The lower fixing block cooperates with the rotation of the part and the upper fixing block to fix the part, increasing the stability of the part and reducing the possibility of the part shifting during processing, thereby reducing the trimming accuracy.

[0009] This utility model discloses a blanking and trimming device for cylindrical parts. A fixed plate is fixedly mounted on the top of a base. A feed cylinder is fixedly mounted inside the cavity of the fixed plate. A movable frame is fixedly mounted at one end of the feed cylinder and is movably positioned on the top of the base. An electric push rod is fixedly mounted inside the cavity of the movable frame. One end of the electric push rod passes through the movable frame and is fixedly mounted with a cutter head. When trimming the part, the electric push rod is activated, adjusting the cutter head to a suitable trimming position. The feed cylinder is activated, driving the movable frame to move. The movable frame then drives the electric push rod and the cutter head to achieve the feeding motion, thereby trimming the part. This achieves continuous operation of the blanking and trimming processes, improving production efficiency.

[0010] This utility model discloses a blanking and trimming device for cylindrical parts. The bottom of the movable frame is fixedly equipped with a slider, and the top of the base has a groove adapted to the slider. By setting the slider and groove to cooperate with the movable frame in movement, the movement direction of the movable frame can be guided, preventing the movable frame from deviating during movement and thus affecting the trimming efficiency of the parts.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. In this invention, when conveying parts after blanking, two clamping cylinders are activated, which drive two clamping blocks to move and clamp the parts. Then, a drive motor is activated, which drives a rotating rod to rotate. The rotating rod drives two transmission teeth to rotate, which in turn drives two toothed plates to move along a movable groove. The toothed plates move through the cooperation of a movable block and a slot. The movement of the toothed plates drives the mounting plate on top of them to move, which in turn drives the clamping cylinders and clamping blocks to move. The movement of the clamping blocks then moves the clamped parts. Once the parts reach the trimming assembly, the clamping cylinders are activated, which drives the clamping blocks to move and release the parts from their limiting position. The trimming assembly then trims the parts. By setting up a feeding assembly, parts can be sent to the trimming assembly for trimming without manual transfer, saving labor costs and improving production continuity and efficiency.

[0013] 2. This utility model increases the stability of the gear plate by setting up movable blocks and slots to cooperate with the movement of the gear plate, and avoids the gear plate from jamming or deviating during the movement, thereby affecting the transmission efficiency of the gear plate.

[0014] When blanking parts, the blanking cylinder is activated, which drives the upper die to move downward. With the cooperation of the lower die, the parts can be stamped and formed. The process is simple and easy to use.

[0015] When driving the part to rotate, the clamping block places the part on the lower fixed block. Then, the cylinder is activated, which drives the rotary motor to move downward. The rotary motor moves downward, which in turn moves the upper fixed block downward. The upper fixed block presses and fixes the part downward. Then, the rotary motor is activated again, which drives the upper fixed block to rotate. The rotation of the upper fixed block drives the part to rotate. The lower fixed block cooperates with the rotation of the part and the upper fixed block to fix the part. This increases the stability of the part and reduces the possibility of the part shifting during processing, which could reduce the trimming accuracy.

[0016] When trimming parts, the electric push rod is activated to adjust the cutter head to the appropriate trimming position. The feed cylinder is activated, which drives the movable frame to move. The movable frame drives the electric push rod and the cutter head to achieve the feed motion, thereby trimming the parts. This realizes the continuous operation of blanking and trimming processes, improving production efficiency.

[0017] By setting sliders and grooves to move the movable frame, the direction of movement of the movable frame can be guided, preventing the movable frame from deviating during movement and thus affecting the efficiency of trimming parts. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the base structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the feeding assembly structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure of the drive motor, rotating rod, and transmission gear of this utility model;

[0023] Figure 5 This is a schematic diagram of the material feeding assembly structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the trimming component structure of this utility model.

[0025] In the diagram: 1. Base; 2. Blanking assembly; 201. Support column; 202. Bearing plate; 203. Blanking cylinder; 204. Upper mold; 3. Trimming assembly; 301. Fixing frame; 302. Cylinder; 303. Rotary motor; 304. Upper fixing block; 305. Lower fixing block; 306. Fixing plate; 307. Feeding cylinder; 308. Movable frame; 309. Electric push rod; 310. Cutter head; 311. Slider; 4. Feeding assembly; 401. Drive motor; 402. Rotating rod; 403. Transmission gear; 404. Gear plate; 405. Movable locking block; 406. Clamping block; 407. Mounting plate; 408. Clamping cylinder; 5. Slot; 6. Movable slot; 7. Lower mold; 8. Slide. Detailed Implementation

[0026] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0027] Please see Figure 1-6This utility model discloses a blanking and trimming device for cylindrical parts, comprising a base 1, with a blanking assembly 2 and a trimming assembly 3 respectively provided on both sides of the top of the base 1, and a feeding assembly 4 provided between the blanking assembly 2 and the trimming assembly 3. The feeding assembly 4 includes a drive motor 401, which is fixedly disposed on one side of the inner cavity of the base 1. A rotating rod 402 is rotatably disposed at the output end of the drive motor 401, and one end of the rotating rod 402 is movably connected to the other side of the inner cavity of the base 1. Both sides of the surface of the rotating rod 402 are fixed. A transmission gear 403 is fitted, and the surfaces of both transmission gears 403 are engaged with toothed plates 404. The tops of both toothed plates 404 extend through to the outside of the base 1 and are fixedly mounted with mounting plates 407. Two movable grooves 6 adapted to the mounting plates 407 are formed on the surface of the base 1. Clamping cylinders 408 are fixedly installed in the inner cavities of both mounting plates 407. A clamping block 406 is fixedly installed at one end of each clamping cylinder 408. When conveying the parts after unloading, the two clamping cylinders 408 are activated, and the parts are conveyed by the two clamping blocks 406. The cylinder 408 drives the two clamping blocks 406 to move and clamp the part. Then, the drive motor 401 starts, which drives the rotating rod 402 to rotate. The rotation of the rotating rod 402 drives the two transmission teeth 403 to rotate. The rotation of the two transmission teeth 403 drives the two toothed plates 404 to move along the movable groove 6. The movable block 405 and the slot 5 cooperate to move the toothed plates 404. The movement of the toothed plates 404 drives the mounting plate 407 on top of them to move. The movement drives the clamping cylinder 408 and the clamping block 406 to move. The movement of the clamping block 406 drives the clamped part to move. When the part moves to the trimming assembly 3, the clamping cylinder 408 is activated to drive the clamping block 406 to move and release the limit on the part. Then the trimming assembly 3 trims the part. By setting the feeding assembly 4, the blanked part can be sent to the trimming assembly 3 for trimming without manual transfer, saving labor costs and improving the continuity and efficiency of production.

[0028] Movable locking blocks 405 are fixedly provided on both sides of the two toothed plates 404. The inner cavities of the two movable slots 6 are provided with slots 5 that are adapted to the movable locking blocks 405. By setting the movable locking blocks 405 and slots 5 to cooperate with the movement of the toothed plates 404, the stability of the toothed plates 404 is increased, and the situation that the toothed plates 404 will jam or deviate during the movement is avoided, which would affect the transmission efficiency of the toothed plates 404.

[0029] The blanking assembly 2 includes four support columns 201, all of which are fixedly mounted on the top of the base 1. A bearing plate 202 is fixedly mounted on the top of the four support columns 201. A blanking cylinder 203 is fixedly mounted in the inner cavity of the bearing plate 202. One end of the blanking cylinder 203 extends through to the bottom of the bearing plate 202 and is fixedly mounted with an upper die 204. A lower die 7 that cooperates with the upper die 204 is fixedly mounted on the top of the base 1. When blanking the part, the blanking cylinder 203 is activated, which drives the upper die 204 to move downward. With the cooperation of the lower die 7, the part can be stamped and formed. The process is simple and convenient to use.

[0030] The trimming assembly 3 includes a fixing frame 301, which is fixedly mounted on the top of the base 1. A cylinder 302 is fixedly mounted inside the fixing frame 301. One end of the cylinder 302 passes through the fixing frame 301 and is fixedly mounted on a rotary motor 303. An upper fixing block 304 is fixedly mounted on the output end of the rotary motor 303. A lower fixing block 305 is located below the upper fixing block 304 and is movably mounted on the top of the base 1. When the part is driven to rotate, the part is placed on the lower fixing block 305 by the clamping block 406. Then, the cylinder 302 is activated, driving the rotary motor 302. 3. Moving downwards, the rotary motor 303 moves downwards, driving the upper fixing block 304 downwards. The upper fixing block 304 presses and fixes the part downwards. Then, the rotary motor 303 starts, driving the upper fixing block 304 to rotate. The rotation of the upper fixing block 304 drives the part to rotate. The lower fixing block 305 cooperates with the rotation of the part and the upper fixing block 304, fixing the part. This increases the stability of the part and reduces the possibility of the part shifting during processing, thus reducing the trimming accuracy.

[0031] A fixed plate 306 is fixedly installed on the top of the base 1. A feed cylinder 307 is fixedly installed in the inner cavity of the fixed plate 306. A movable frame 308 is fixedly installed at one end of the feed cylinder 307 and is movably installed on the top of the base 1. An electric push rod 309 is fixedly installed in the inner cavity of the movable frame 308. One end of the electric push rod 309 passes through the movable frame 308 and is fixedly installed with a cutter head 310. When trimming the parts, the electric push rod 309 is activated to adjust the cutter head 310 to a suitable trimming position. The feed cylinder 307 is activated, which drives the movable frame 308 to move. The movable frame 308 drives the electric push rod 309 and the cutter head 310 to achieve the feeding motion, thereby trimming the parts. This realizes the continuous operation of blanking and trimming processes and improves production efficiency.

[0032] The bottom of the movable frame 308 is fixedly provided with a slider 311, and the top of the base 1 is provided with a groove 8 that matches the slider 311. By setting the slider 311 and the groove 8 to move the movable frame 308 together, the movement direction of the movable frame 308 can be guided, so as to avoid the movable frame 308 from deviating during the movement, thereby affecting the trimming efficiency of the parts.

[0033] When using this utility model: During the conveying of the parts after blanking, two clamping cylinders 408 are activated, driving two clamping blocks 406 to move and clamp the parts. Then, the drive motor 401 is activated, driving the rotating rod 402 to rotate. The rotating rod 402 then drives two transmission gears 403 to rotate, which in turn drives two toothed plates 404 to move along the movable groove 6. The movable locking block 405 and the locking groove 5 cooperate to move the toothed plates 404, which in turn drive the... The top mounting plate 407 moves, which in turn moves the clamping cylinder 408 and the clamping block 406. The clamping block 406 moves, which in turn moves the clamped part. When the part moves to the trimming assembly 3, the clamping cylinder 408 starts, which moves the clamping block 406 to release the limit on the part. Then the trimming assembly 3 trims the part. By setting the feeding assembly 4, the blanked part can be sent to the trimming assembly 3 for trimming without manual transfer, which saves labor costs and improves the continuity and efficiency of production.

[0034] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A blanking and trimming device for cylindrical parts, comprising a base (1), characterized in that: The base (1) has a blanking assembly (2) and a trimming assembly (3) on its top sides respectively. A feeding assembly (4) is provided between the blanking assembly (2) and the trimming assembly (3). The feeding assembly (4) includes a drive motor (401). The drive motor (401) is fixedly installed on one side of the inner cavity of the base (1). A rotating rod (402) is rotatably provided at the output end of the drive motor (401). One end of the rotating rod (402) is movably connected to the other side of the inner cavity of the base (1). The surface of the rotating rod (402) is... Both sides are fixedly fitted with transmission teeth (403), and the surfaces of the two transmission teeth (403) are meshed with tooth plates (404). The tops of the two tooth plates (404) extend through to the outside of the base (1) and are fixedly fitted with mounting plates (407). The surface of the base (1) is provided with two movable grooves (6) that are adapted to the mounting plates (407). The inner cavities of the two mounting plates (407) are fixedly fitted with clamping cylinders (408), and one end of the clamping cylinders (408) is fixedly fitted with a clamping block (406).

2. The cylindrical part blanking and trimming device according to claim 1, characterized in that: Movable locking blocks (405) are fixedly provided on both sides of the two toothed plates (404), and locking slots (5) adapted to the movable locking blocks (405) are provided on both sides of the inner cavity of the two movable slots (6).

3. The cylindrical part blanking and trimming device according to claim 1, characterized in that: The material feeding assembly (2) includes four support columns (201), all four support columns (201) are fixedly installed on the top of the base (1), and a bearing plate (202) is fixedly installed on the top of the four support columns (201). A material feeding cylinder (203) is fixedly installed in the inner cavity of the bearing plate (202). One end of the material feeding cylinder (203) extends through to the bottom of the bearing plate (202) and is fixedly installed with an upper mold (204). A lower mold (7) that works with the upper mold (204) is fixedly installed on the top of the base (1).

4. The cylindrical part blanking and trimming device according to claim 1, characterized in that: The trimming assembly (3) includes a fixing frame (301), which is fixedly disposed on the top of the base (1). A cylinder (302) is fixedly disposed in the inner cavity of the fixing frame (301). One end of the cylinder (302) passes through the fixing frame (301) and is fixedly disposed on a rotary motor (303). An upper fixing block (304) is fixedly disposed at the output end of the rotary motor (303). A lower fixing block (305) is disposed below the upper fixing block (304), and the lower fixing block (305) is movably disposed on the top of the base (1).

5. The cylindrical part blanking and trimming device according to claim 4, characterized in that: A fixing plate (306) is fixedly provided on the top of the base (1). A feed cylinder (307) is fixedly provided in the inner cavity of the fixing plate (306). A movable frame (308) is fixedly provided at one end of the feed cylinder (307), and the movable frame (308) is movably provided on the top of the base (1). An electric push rod (309) is fixedly provided in the inner cavity of the movable frame (308). One end of the electric push rod (309) passes through the movable frame (308) and is fixedly provided with a cutter head (310).

6. The cylindrical part blanking and trimming device according to claim 5, characterized in that: The bottom of the movable frame (308) is fixedly provided with a slider (311), and the top of the base (1) is provided with a groove (8) that is compatible with the slider (311).

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