Punching machine with cooperative feeding and pressing functions
By coordinating the design of the pushing, clamping, and pressing components, the problem of material feeding and pressing separation in traditional punch presses is solved, achieving efficient and stable material processing and improving the ease of operation and product quality of the punch press.
Patent Information
- Application Number
- CN202422774772.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-11-14
AI Technical Summary
In traditional punch press design, feeding and pressing are separate steps, which increases operational complexity and time costs, easily introduces errors, affects product accuracy and consistency, and the material may shift or deform during the stamping process, reducing product quality and production efficiency.
Design a punch press with coordinated feeding and pressing functions. Through the combined use of a pushing component, a clamping component, and a pressing component, efficient integrated operation of the workpiece is achieved. The pushing component drives the push block to slide via a hydraulic actuator, allowing for safe feeding through the feeding window; the clamping component uses an electromagnet and spring for stable clamping; the pressing component uses a hydraulic actuator to drive a rubber column to press the workpiece, ensuring the stability of the workpiece during the punching process.
It achieves efficient coordination between feeding and pressing, reduces manual intervention, improves processing accuracy and consistency, prevents material plate from shifting or deforming during the stamping process, and improves production efficiency and product quality.
Smart Images
Figure CN223684265U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of multi -functional punch press, concretely is a punch press with collaborative feeding and pressing function. BACKGROUND
[0002] In manufacturing industry, punch press as an important processing equipment, is widely used in the stamping forming of metal plate. It with its efficient, accurate characteristics, in automobile parts, home appliance manufacturing, electronic components and so on many fields play the key role. However, the traditional punch press in the operation process, often faces the separation of feeding and pressing link, poor cooperativity problem, this usually due to the limitation of design.
[0003] Specifically, the traditional punch press design often regards feeding and pressing as two independent steps, needs artificial or mechanical arm to complete separately, this not only increases the complexity and time cost of operation, also easily introduces error in the conversion process, influences the machining precision and consistency of product. In addition, due to the incoordination of feeding and pressing, it can also lead to material deviation or deformation in the stamping process, further reduces product quality and production efficiency, therefore proposes a punch press with collaborative feeding and pressing function. SUMMARY
[0004] (I) technical problem solved
[0005] In view of the defects of prior art, the utility model provides a punch press with collaborative feeding and pressing function, has feeding and pressing efficient integration and other advantages, solves the traditional punch press design often regards feeding and pressing as two independent steps, needs artificial or mechanical arm to complete separately, increases the complexity and time cost of operation, easily introduces error in the conversion process, influences the machining precision and consistency of product, and due to the incoordination of feeding and pressing, it can also lead to material deviation or deformation in the stamping process, further reduces product quality and production efficiency problem.
[0006] (II) technical scheme
[0007] In order to realize the above feeding and pressing efficient integration purpose, the utility model provides the following technical scheme:
[0008] A punch press with collaborative feeding and pressing function, including body, the left side of the upper end of body is provided with push assembly, and the body on the right side of push assembly is provided with clamping assembly, and the clamping assembly is provided with two pressing assemblies that are symmetrically distributed in front and back.
[0009] The push assembly includes push base, the push base is fixed with the body, the push base is slidably provided with a push block, the left end of the push block is provided with a first hydraulic device, and the push base is placed with a material plate.
[0010] The clamping assembly comprises a stamping plate fixed with the fuselage, square plates arranged at the front and rear ends of the stamping plate, two round rods inserted into the opposite ends of the two square plates and electromagnets arranged on the two round rods, springs sleeved on the two round rods on each side and a clamping block fixed with the two round rods, iron blocks arranged at the opposite ends of the two clamping blocks, and pressure sensors mounted at the left ends of the two clamping blocks.
[0011] One of the pressing assemblies comprises a fixing device fixed with the upper end of the clamping block, a pressing device slidingly arranged in the fixing device, and a second hydraulic device arranged in the fixing device and fixed with the bottom of the pressing device.
[0012] As a preferred technical scheme of the utility model, the front end of the pushing base is provided with a feeding window, and the front and rear ends of the pushing base are both provided with a sliding groove one, and the front and rear ends of the pushing block are both provided with a sliding block one, and the sliding block one and the sliding groove one are matched with each other.
[0013] As a preferred technical scheme of the utility model, the upper end face of the stamping plate is slightly lower than the upper end face of the pushing base, the bottom plane of the clamping block is in contact with the bottom plane of the stamping plate, and the opposite ends of the two clamping blocks are both provided with rubber pads.
[0014] As a preferred technical scheme of the utility model, the electromagnets on the same side are matched with the iron blocks to attract each other, the left end of the pressure sensor can be in contact with the right end face of the pushing block, the pressure sensor can control the movement of the first hydraulic device and can control whether the electromagnets are powered on.
[0015] As a preferred technical scheme of the utility model, one of the fixing devices comprises a fixing block fixed with the top of the clamping block, two through holes one arranged on the fixing block, a stabilizing frame mounted on the fixing block, and sliding grooves two arranged on the left and right sides of the stabilizing frame.
[0016] As a preferred technical scheme of the utility model, one of the pressing devices comprises a pressing block, two rubber columns mounted on the bottom of the pressing block, and an end cover mounted on the upper end of the pressing block, and the left and right sides of the end cover are provided with sliding blocks two.
[0017] As a preferred technical scheme of the utility model, the sliding blocks two and the sliding grooves two are matched with each other, the output end of the second hydraulic device is fixedly mounted with the bottom of the end cover, and all the rubber columns are located between the two clamping blocks and on the upper end of the stamping plate.
[0018] As a preferred technical scheme of the utility model, the right side of the fuselage is provided with a stamping device, the stamping device is provided with a punch, and the punch is located at the upper end of the stamping plate.
[0019] (III) Beneficial Effects
[0020] Compared with the prior art, the punch press with the cooperative feeding and pressing functions has the following beneficial effects:
[0021] The punch press with the cooperative feeding and pressing functions feeds through the feeding window arranged on the pushing assembly, and the feeding is more safe to operate; the pushing assembly drives the push block to reciprocally slide left and right to feed the material plate; the cooperation of the sliding block one and the sliding groove one makes the push block slide on the pushing base more stably.
[0022] The punch press with the cooperative feeding and pressing functions has the cooperation of the spring and the round rod of the clamping assembly, and the cooperation of the round rod and the square plate, so that the two clamping blocks have the clamping force brought by the spring to clamp the front and rear ends of the material plate; the cooperation of the iron block on the clamping block and the electromagnet on the square plate attracts each other; when the push block pushes the material plate to contact the pressure sensor, the pressure sensor converts the pressure into an electric signal to control the first hydraulic device to move left, and controls the electromagnet to be powered off, so that the clamping block and the square plate no longer attract each other, and the two clamping blocks relatively move to clamp the material plate under the action of the spring.
[0023] The punch press with the cooperative feeding and pressing functions has the cooperation of the two pressing assemblies to press the material plate pushed and clamped, specifically, when the two clamping blocks clamp the front and rear ends of the material plate under the action of the spring, the second hydraulic device is driven to shrink to lower the pressing device to press the material plate, so that the rubber column of the pressing device moves downward through the through hole one to press the material plate, preventing the material plate from loosening during stamping.
[0024] The punch press with the cooperative feeding and pressing functions pushes the material plate to the right stamping plate through the pushing assembly, positions the material plate in the left and right directions under the control of the arranged pressure sensor, positions the material plate in the front and rear directions through the clamping of the two clamping assemblies, completes the feeding function together, and sets the pressing assembly on the two clamping assemblies to press the clamped material plate, completing the coordination of feeding and pressing. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 It is a whole structure schematic view of the utility model;
[0026] Figure 2 It is a feeding and pressing structure schematic view of the utility model;
[0027] Figure 3 It is a pushing assembly structure schematic view of the utility model;
[0028] Figure 4It is the schematic view of the clamping assembly structure in the utility model.
[0029] Figure 5 It is the schematic view of the pressing assembly structure in the utility model.
[0030] Figure 6 It is the schematic view of the fixing device and the pressing device structure in the utility model.
[0031] Figure 7 It is the overall structure side view of the utility model.
[0032] In the figure: 1, fuselage; 2, punching device; 3, punch; 4, push assembly; 5, feeding window; 6, clamping assembly; 7, pressing assembly; 8, material plate; 401, first hydraulic device; 402, push base; 403, push block; 404, sliding block one; 405, sliding groove one; 601, punching plate; 602, square plate; 603, round rod; 604, clamping block; 605, spring; 606, pressure sensor; 607, electromagnet; 608, iron block; 609, rubber pad; 701, fixing device; 702, pressing device; 703, second hydraulic device; 70101, fixing block; 70102, stabilizing frame; 70103, through hole one; 70104, sliding groove two; 70201, pressing block; 70202, end cover; 70203, sliding block two; 70204, rubber column. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0034] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.
[0035] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, term '' install '' '' link '' '' connection '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside intercommunication, for ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model with specific situation.
[0036] Please refer to Figures 1-7 A punch press with cooperative loading and pressing function, including body 1, the left side of the upper end of body 1 is provided with push assembly 4, the right side of push assembly 4 is provided with clamping assembly 6 on body 1, two pressing assemblies 7 that are symmetrically distributed in front and back are provided on clamping assembly 6.
[0037] Push assembly 4 includes push base 402, push base 402 is fixed with body 1, push block 403 is slidably arranged on push base 402, first hydraulic device 401 is arranged on the left end of push block 403, and material plate 8 is placed on push base 402.
[0038] Clamping assembly 6 includes stamping plate 601, stamping plate 601 is fixed with body 1, square plate 602 is arranged at the front and rear ends of stamping plate 601, two round rods 603 and electromagnet 607 are inserted into the opposite ends of two square plates 602, spring 605 is sleeved on two round rods 603 on each side, and one clamping block 604 is commonly fixed, iron block 608 is arranged at the opposite ends of two clamping blocks 604, and pressure sensor 606 is mounted at the left end of two clamping blocks 604.
[0039] One pressing assembly 7 includes fixing device 701, the bottom of fixing device 701 is fixed with the upper end of clamping block 604, pressing device 702 is slidably arranged in fixing device 701, second hydraulic device 703 is arranged in fixing device 701, and the output end of second hydraulic device 703 is fixed with the bottom of pressing device 702.
[0040] It should be noted that when each material plate 8 is stamped, the push block 403 pushed by the first hydraulic device 401 should be located at the leftmost end of the push base 402, the pressing device 702 pushed by the second hydraulic device 703 should be located at the uppermost end, and the electromagnet 607 should be powered on to ensure that the two clamping blocks 604 are in an open state.
[0041] In the embodiment, the front end of push base 402 is provided with loading window 5, sliding groove one 405 is formed in the front and rear ends of the inside of push base 402, sliding block one 404 is formed in the front and rear ends of push block 403, and sliding block one 404 and sliding groove one 405 are matched with each other.
[0042] Need to explain, the setting of the sliding groove one 405 and the slider one 404 mutual cooperation, make the push block 403 sliding more stable, for the push of the material plate 8 more smooth.
[0043] In this embodiment, the upper end surface of the stamping plate 601 is slightly lower than the upper end surface of the pushing base 402, the bottom plane of the clamping block 604 is in contact with the bottom plane of the stamping plate 601, and the opposite ends of the two clamping blocks 604 are provided with rubber pads 609.
[0044] Need to explain, the setting of the rubber pad 609 in the process of clamping the material plate 8 by the two clamping blocks 604, has the effect of protecting the material plate 8, at the same time, the upper end surface of the stamping plate 601 is lower than the upper end surface of the pushing base 402, so that the pushing of the push block 403 is more stable, preventing the push block 403 from being stuck in the gap between the two, and the whole movement of the push block 403 should not exceed the gap between the pushing base 402 and the stamping plate 601.
[0045] In this embodiment, the same side electromagnet 607 and iron block 608 attract each other, the left end of the pressure sensor 606 can be in contact with the right end surface of the push block 403, the pressure sensor 606 can control the movement of the first hydraulic device 401, and can control whether the electromagnet 607 is energized.
[0046] Need to explain, the electromagnet 607 can pass through the current to generate magnetic force, so that the electromagnet 607 and the iron plate attract each other, and the magnetic force generated by the electromagnet 607 should be much larger than the elastic force of the spring 605.
[0047] In this embodiment, a fixing device 701 includes a fixing block 70101, the bottom of the fixing block 70101 is fixed with the top of the clamping block 604, two through holes one 70103 are formed in the upper end of the fixing block 70101, a stabilizing frame 70102 is installed on the fixing block 70101, and slide grooves two 70104 are formed in the left and right sides of the stabilizing frame 70102.
[0048] Need to explain, through the setting of the slide groove two 70104 and the through hole one 70103, the upward and downward stable movement of the material pressing device 702 is ensured, and the fixing device 701 is located on the clamping block 604, so that the material plate 8 of different sizes can be clamped by the clamping block 604 and then subjected to material pressing treatment, which is more convenient to use.
[0049] In this embodiment, a material pressing device 702 includes a material pressing block 70201, two rubber columns 70204 are installed on the bottom of the material pressing block 70201, an end cover 70202 is installed on the upper end of the material pressing block 70201, and slide blocks two 70203 are formed in the left and right sides of the end cover 70202.
[0050] Need to explain, the rubber column 70204 set to the upper end of the material plate 8, prevent the material plate 8 slip, facilitate subsequent stamping of the material plate 8.
[0051] In this embodiment, the slider two 70203 and the groove two 70104 cooperate with each other, the second hydraulic device 703 output end and the bottom of the end cover 70202 are fixedly installed, and all the rubber columns 70204 are located between the two clamping blocks 604 and the bottom is located on the upper end of the stamping plate 601.
[0052] Need to explain, the groove two 70104 and the convex block two cooperate with each other, ensure that the pressure device 702 is more stable in the driving of the second hydraulic device 703, and the material plate 8 is more uniform in stress and more stable in fixation.
[0053] In this embodiment, the right side of the machine body 1 is provided with a stamping device 2, and the stamping device 2 is provided with a punch 3, and the punch 3 is located at the upper end of the stamping plate 601.
[0054] Need to explain, the device through the common action of the pushing assembly 4, the clamping assembly 6 and the pressure assembly 7, the material plate 8 entering from the left through the feeding window 5 is subjected to feeding and pressure processing, so that the material plate 8 is located on the stamping plate 601 and below the punch 3, facilitating the stamping of the material plate 8, and the use is more convenient.
[0055] In summary: the punch with the function of feeding and pressing cooperatively, through the feeding window 5 provided on the pushing assembly 4, the operation is safer, and through the first hydraulic device 401 of the pushing assembly 4 driving the push block 403 to slide left and right reciprocally to feed the material plate 8, the cooperation of the slider one 404 and the groove one 405 makes the push block 403 slide on the pushing base 402 more stably.
[0056] The punch with the function of feeding and pressing cooperatively, through the sleeve joint cooperation of the spring 605 and the round rod 603 of the clamping assembly 6, and the plug-in cooperation of the round rod 603 and the square plate 602, the two clamping blocks 604 have the clamping force brought by the spring 605, and the front and rear ends of the material plate 8 are clamped respectively, and the cooperation of the iron block 608 on the clamping block 604 and the electromagnet 607 on the square plate 602 attracts each other, when the push block 403 pushes the material plate 8 to contact the pressure sensor 606, the pressure sensor 606 converts the pressure into an electric signal to control the first hydraulic device 401 to move left, and controls the electromagnet 607 to be powered off, the clamping block 604 and the square plate 602 no longer attract each other, and the two clamping blocks 604 move relatively under the action of the spring 605 to clamp the material plate 8.
[0057] The punch press with the cooperative feeding and pressing functions, through the feeding assembly 4, pushes the material plate 8 to the right stamping plate 601, under the control of the set pressure sensor 606, positions the material plate 8 in the left-right direction, and through the clamping of the two clamping assemblies 6, positions the material plate 8 in the front-back direction, cooperatively completes the feeding function, and the pressing assembly 7 is arranged on the two clamping assemblies 6, presses the clamped material plate 8, and completes the cooperation of feeding and pressing.
[0058] The punch press with the cooperative feeding and pressing functions, through the feeding assembly 4, pushes the material plate 8 to the right stamping plate 601, under the control of the set pressure sensor 606, positions the material plate 8 in the left-right direction, and through the clamping of the two clamping assemblies 6, positions the material plate 8 in the front-back direction, cooperatively completes the feeding function, and the pressing assembly 7 is arranged on the two clamping assemblies 6, presses the clamped material plate 8, and completes the cooperation of feeding and pressing.
[0059] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A punch press with a collaborative feeding and pressing function, comprising a machine body, characterized in that: A pushing component is provided on the upper left side of the machine body, and a clamping component is provided on the machine body to the right of the pushing component. Two pressing components are provided on the clamping component, which are symmetrically distributed front and back. The pushing component includes a pushing base, which is fixed to the machine body. A pushing block is slidably disposed on the pushing base. A first hydraulic device is disposed at the left end of the pushing block. A material plate is placed on the pushing base. The clamping assembly includes a stamping plate, which is fixed to the machine body. The stamping plate has square plates at both the front and rear ends. Two round rods and an electromagnet are inserted into the opposite ends of the two square plates. A spring is sleeved on each of the two round rods on each side and a clamping block is fixed together. An iron block is provided at the opposite ends of the two clamping blocks. A pressure sensor is installed on the left end of each of the two clamping blocks. One of the pressing components includes a fixing device, the bottom of which is fixed to the upper end of the clamping block, a pressing device slidably disposed inside the fixing device, and a second hydraulic actuator disposed inside the fixing device, the output end of which is fixed to the bottom of the pressing device.
2. A punch press with a collaborative feeding and pressing function according to claim 1, characterized in that: The front end of the push base is provided with a feeding window, and the front and rear ends of the push base are provided with a sliding groove. The front and rear ends of the push block are provided with a slider. The slider and the sliding groove cooperate with each other.
3. A punch press with a collaborative feeding and pressing function according to claim 1, characterized in that: The upper surface of the stamping plate is slightly lower than the upper surface of the push base, the bottom plane of the clamping block is in contact with the bottom plane of the stamping plate, and rubber pads are provided at the opposite ends of the two clamping blocks.
4. A punch press with a collaborative feeding and pressing function according to claim 1, characterized in that: The electromagnet and the iron block on the same side attract each other. The left end of the pressure sensor can contact the right end face of the push block. The pressure sensor can control the movement of the first hydraulic device and control whether the electromagnet is energized.
5. A punch press with a collaborative feeding and pressing function according to claim 1, characterized in that: One of the fixing devices includes a fixing block, the bottom of which is fixed to the top of a clamping block. The fixing block has two through holes and a stabilizing frame is installed on it. The stabilizing frame has sliding grooves on both the left and right sides inside.
6. A punch press with a collaborative feeding and pressing function according to claim 5, characterized in that: The pressing device includes a pressing block, two rubber columns are installed at the bottom of the pressing block, an end cap is installed at the top of the pressing block, and sliders are provided on the left and right sides of the end cap.
7. A punch press with a collaborative feeding and pressing function according to claim 6, characterized in that: The second slider and the second groove cooperate with each other, the output end of the second hydraulic device is fixedly installed at the bottom of the end cover, and all the rubber columns are located between the two clamping blocks with their bottoms located at the top of the stamping plate.
8. A punch press with a collaborative feeding and pressing function according to claim 1, characterized in that: A stamping device is provided on the right side of the machine body, and a punch is provided on the stamping device, which is located at the top of the stamping plate.