CN224042331U - Feeding mechanism for toggle type punching machine - Google Patents
Feeding mechanism for toggle type punching machineInfo
- Publication number
- CN224042331U CN224042331U CN202520728996.1U CN202520728996U CN224042331U CN 224042331 U CN224042331 U CN 224042331U CN 202520728996 U CN202520728996 U CN 202520728996U CN 224042331 U CN224042331 U CN 224042331U
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- feeding
- toggle
- shaft
- transmission
- clamping
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Abstract
本实用新型公开了一种用于肘节式冲床的送料机构，传动系统包括：与肘节式冲床的曲轴轴向一致的驱动轮、传动轮组、动力轴以及联轴器；驱动轮与传动轮组之间通过皮带实现传动配合；传动轮组尾端的传动轮嵌套在动力轴上，动力轴的另一端通过联轴器与送料器本体的驱动轴实现连接；其中，驱动轮、传动轮组以及动力轴与肘节式冲床主轴的轴向方向相同，驱动轮则与肘节式冲床的主轴同轴设置；从而实现在肘节式冲床工作时，送料器本体同步协调进料的效果；这样的传动方式能够实现无需齿轮箱，直接安装的效果，整体传动结构更加直接、便捷；有效的提高了传动精度，还节省了加工成本，实现送料器与冲床的同步运作，确保送料精准，提升生产效率和产品质量。
This utility model discloses a feeding mechanism for a toggle-type punch press. The transmission system includes: a drive wheel, a transmission wheel set, a power shaft, and a coupling, all aligned with the crankshaft axis of the toggle-type punch press. The drive wheel and the transmission wheel set are connected by a belt. The transmission wheel at the tail end of the transmission wheel set is nested on the power shaft, and the other end of the power shaft is connected to the drive shaft of the feeder body via a coupling. The drive wheel, transmission wheel set, and power shaft are aligned with the axial direction of the toggle-type punch press spindle, and the drive wheel is coaxially arranged with the spindle of the toggle-type punch press. This achieves the effect of synchronous and coordinated feeding of the feeder body when the toggle-type punch press is working. This transmission method allows for direct installation without a gearbox, making the overall transmission structure more direct and convenient. It effectively improves transmission accuracy, saves processing costs, and enables synchronous operation of the feeder and the punch press, ensuring accurate feeding and improving production efficiency and product quality.
Description
Technical Field
The utility model belongs to the technical field of toggle type punching machines, and relates to a feeding mechanism for a toggle type punching machine.
Background
In conventional toggle press tooling, synchronous operation between the feeder and the press often presents challenges. The conventional common mode relies on a complex gear box structure to realize power transmission and synchronization, the mode not only makes the whole transmission structure complicated and the installation process complicated, and a great deal of time and effort are consumed by professionals to debug and install, but also in the long-term use process, the engagement of a plurality of gears in the gear box is easy to wear, so that the transmission precision is reduced, the feeding accuracy is affected, and the product quality is further negatively affected.
Meanwhile, the complicated gear box structure increases the processing cost of equipment, and the manufacturing cost in the early stage and the maintenance and replacement part cost in the later stage are relatively high. In addition, traditional pay-off mode is difficult to accurately realize step-by-step material loading, and when the punch press processing, the fixed effect of material is not good, the circumstances such as displacement appear easily, have seriously restricted production efficiency's promotion.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the following technical scheme:
A feeding mechanism for a toggle punch press comprises a feeder body arranged on the toggle punch press and a transmission system;
The transmission system comprises a driving wheel, a transmission wheel set, a power shaft and a coupler, wherein the driving wheel is axially consistent with a crankshaft of the toggle punch press;
the driving wheel at the tail end of the transmission wheel group is nested on a power shaft, and the other end of the power shaft is connected with a driving shaft of the feeder body through a coupler;
The driving wheel, the transmission wheel set and the power shaft are the same as the axial direction of the main shaft of the toggle punch, and the driving wheel is coaxially arranged with the main shaft of the toggle punch.
The feeder body consists of a feeding unit, feeding rails and feeding rails, wherein the feeding rails and the feeding rails are arranged at the front end and the rear end of the feeding unit;
The feeding unit comprises a cam shaft, a feeding clamping and conveying group and a processing clamping and conveying group, wherein the cam shaft is a driving shaft of the feeder body, a power shaft is in transmission fit with the cam shaft through a coupler, and the cam shaft is in transmission fit with the feeding clamping and conveying group and the processing clamping and conveying group.
The feeding clamping and conveying group comprises a feeding clamping seat, a feeding mechanism for driving the feeding clamping seat to move forwards and backwards and a clamping mechanism for clamping and opening and closing.
The utility model further provides a lubricating mechanism for realizing the lubricating work of the cam shaft, which comprises a lubricating oil pump, an oil pump mounting seat for fixing the lubricating oil pump, a lubricating oil pump and a control unit, wherein the lubricating oil pump is connected with an external oil tank through an oil pipe;
The lubricating oil pump is a plunger type oil pump, an oil pump plunger is arranged on the lubricating oil pump, and the oil pump plunger is in contact fit with the cam shaft.
As a further scheme of the utility model, the lubricating mechanism is also provided with an oil pressure sensing device for automatically monitoring the oil pressure in the lubricating oil pump.
The utility model has the beneficial effects that the driving wheel, the driving wheel and the power shaft are the same as the axial direction of the crank shaft of the toggle punch, and the driving wheel is coaxially arranged with the crank shaft of the toggle punch, so that the effect of synchronously coordinating feeding of the feeder body during the work of the toggle punch is realized, the effect of direct installation without a gear box can be realized by adopting the transmission mode, the whole transmission structure is more direct and convenient, the transmission precision is effectively improved, the processing cost is also saved, the synchronous operation of the feeder and the punch is realized, the feeding precision is ensured, and the production efficiency and the product quality are improved.
The lubricating system is independently arranged, is separated from the lubricating system of the punch press, does not produce cross contamination, can control the temperature of lubricating oil below 35 ℃, reduces the abrasion to moving parts, and prolongs the service life of the parts.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of the transmission system of the present utility model.
Fig. 3 is a schematic structural view of the feeder body in the present utility model.
Fig. 4 is a schematic structural view of a feeding unit in the present utility model.
FIG. 5 is a schematic view of the structure of the feeding set according to the present utility model.
Fig. 6 is a schematic structural view of a feeding mechanism in the present utility model.
FIG. 7 is a schematic view of a feeding mechanism according to another embodiment of the present utility model.
Fig. 8 is a schematic structural view of the clamping mechanism in the present utility model.
Fig. 9 is a schematic view of the structure of the lubrication mechanism in the present utility model.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments, and the present application is not limited by the exemplary embodiments described herein. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally formed, mechanically connected or electrically connected, directly connected or indirectly connected through an intermediate medium, or in communication between two elements or in interaction with each other. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 9, in an embodiment of the present utility model, a feeding mechanism for a toggle press includes a feeder body 3 and a transmission system 2 disposed on a toggle press 1;
Wherein the transmission system 2 comprises a driving wheel 21, a transmission wheel group 23, a power shaft 24 and a coupling 25 which are axially consistent with a crankshaft of the toggle punch 1;
The driving wheel 21 and the driving wheel group 23 are in transmission fit through a belt, a driving wheel at the tail end of the driving wheel group 23 is nested on a power shaft 24, and the other end of the power shaft 24 is connected with a driving shaft of the feeder body 3 through a coupler 25;
In the transmission system 2, the driving wheel 21, the transmission wheel group 23 and the power shaft 24 are the same as the axial direction of the main shaft of the toggle punch 1, and the driving wheel 21 is coaxially arranged with the main shaft of the toggle punch 1, so that the effect of synchronously coordinating feeding of the feeder body 3 during the operation of the toggle punch 1 is realized.
Further, the feeder body 3 comprises a feeding unit 5, a feeding rail 4 and a feeding rail 6 which are arranged at the front end and the rear end of the feeding unit 5;
During processing, a processing sheet to be processed is fed from the feeding rail 4 and is guided by the feeding rail 4, the feeding rail 6 extends to the processing position of the punch press to carry out feeding guiding operation, and the feeding unit 5 is used as a driving unit for feeding operation and realizes synchronous operation between the transmission system 2 and the toggle punch press 1;
The feeding unit 5 comprises a cam shaft 9, a feeding clamping and conveying group 7 and a processing clamping and conveying group 8, wherein the cam shaft 9 is a driving shaft of the feeder body 3, and a power shaft is in transmission fit with the cam shaft 9 through a coupling 25;
The cam shaft 9 is matched with the feeding clamping group 7 and the processing clamping group 8 in a transmission manner, the cam shaft 9 drives the feeding clamping group 7 to feed the sheet in a clamping manner during processing, and the material fixing effect during processing is realized through the processing clamping group 8 during punching, so that the processing effect of step-by-step feeding is realized.
Further, the feeding clamping and conveying group 7 comprises a feeding clamping seat 71, a feeding mechanism for driving the feeding clamping seat 71 to move forwards and backwards, and a clamping mechanism for clamping and opening and closing;
The feeding mechanism comprises a driven base 75 and a driven turntable 77 arranged on the driven base 75, wherein a driven roller 76 in transmission fit with the cam shaft 9 is arranged on the driven turntable 77, and the driven turntable 77 can be driven to circularly realize rotation and reset work through the driven roller 76 in the rotation process of the cam shaft 9;
The swinging block 710 is arranged on the driven turntable 77, one end of the swinging block 710 extends to the lower end of the feeding clamp seat 71, the connecting block 79 is arranged at the position of the swinging block 710, a guide chute into which the connecting block 79 is embedded is formed at the lower end of the feeding clamp seat 71, when the driven turntable 77 rotates, the swinging block 710 swings along the rotating direction of the driven turntable 77 to force the connecting block 79 to continuously slide in the guide chute, the swinging of the swinging block 710 is converted into the linear movement of the feeding clamp seat 71 along a specific direction through a crank slider mechanism principle to realize feeding action, and when the driven turntable 77 is reset, the swinging block 710 synchronously resets to enable the feeding clamp seat 71 to retract to an initial position, and in order to improve the sliding stability of the connecting block 79, a sliding guide shaft 78 which is arranged along the length direction of the connecting block 79 is further arranged in the guide chute, the connecting block 79 is nested on the sliding guide shaft 78, and the guiding work in the sliding process is realized through the sliding guide shaft 78.
The clamping mechanism comprises a first cam block 711 and a second cam block 714 which are arranged at the front end and the rear end of the driven base 75, and a clamping pull rod 712 which is arranged between the first cam block 711 and the second cam block 714;
The middle sections of the first cam block 711 and the second cam block 714 are fixed through a rotating shaft, and the upper ends of the first cam block 711 and the second cam block 714 are hinged with the two ends of the clamping pull rod 712;
The clamping pull rod 712 passes through the feeding clamping seat 71, a clamping slide block 713 capable of moving up and down on the feeding clamping seat 71 is arranged in the feeding clamping seat 71, and the clamping slide block 713 is sleeved on the clamping pull rod 712;
The feeding clamping seat 71 is provided with a fixed upper clamping block 74 and a movable lower clamping block 72, the upper end of the clamping sliding block 713 penetrates out to be connected with the movable lower clamping block 72, and when the feeding clamping seat is in operation, the cam shaft 9 rotates to push the first cam block 711 to swing around the rotating shaft to drive the second cam block 714 fixed with the first cam block to synchronously act, so that the clamping pull rod 712 moves and changes angles, the clamping sliding block 713 in the feeding clamping seat 71 is driven to move up and down through the clamping pull rod 712, and the opening and closing operation of the fixed upper clamping block 74 and the movable lower clamping block 72 is realized.
In actual processing, the feeding mechanism and the clamping mechanism work cooperatively, the clamping mechanism drives the fixed upper clamping block 74 and the movable lower clamping block 72 to clamp the sheet, the feeding mechanism drives the feeding clamping seat 71 to feed forward, the clamping mechanism releases the clamping, the feeding mechanism drives the reset to complete one feeding action, and the reciprocating operation is performed according to the feeding action to realize stepping type sheet feeding operation.
Further, the feeding mechanism further comprises two groups of feeding guide rails 73 which are arranged in parallel, two ends of the feeding clamp seat 71 are nested on the feeding guide rails 73, and guiding work in feeding processing is achieved through the feeding guide rails 73.
Further, the processing clamping group 8 comprises a fixed upper clamping seat 81, a movable lower clamping seat 82 and a third cam block 83, wherein the middle section of the third cam block 83 is fixed through a rotating shaft, one end of the third cam block 83 is connected with the movable lower clamping seat 82, the other end of the third cam block is in transmission fit with the cam shaft 9, and when in processing, the cam shaft 9 drives the movable lower clamping seat 82 to push up through the third cam block 83, so that clamping work of sheets is realized.
Further, the feeder body 3 further comprises a lubrication mechanism 10 for realizing lubrication of the camshaft 9, which comprises a lubrication oil pump 104, an oil pump mounting seat 103 for fixing the lubrication oil pump 104, and a lubrication oil pump 104 connected with an external oil tank through an oil pipe;
The lubricating oil pump 104 is a plunger type oil pump, the oil pump plunger 101 is arranged on the lubricating oil pump 104, the oil pump plunger 101 is in contact fit with the camshaft 9, when the cam on the camshaft 9 rotates, the protruding part of the cam periodically pushes the oil pump plunger 101, when the protruding part of the cam leaves the oil pump plunger 101, the plug opening of the oil pump plunger 101 moves downwards under the action of a spring, so that the volume of an oil cavity of the lubricating oil pump 104 is increased, the pressure is reduced, suction force is generated, oil is sucked into an oil pump cavity from the oil tank, when the protruding part of the camshaft 9 jacks the oil pump plunger 101, the volume of the oil pump cavity is reduced, the oil pressure is increased, the oil is extruded, the lubricating effect of the camshaft 9 is realized, the cam is separated from a lubricating system of the punch press, cross contamination is not generated, and the independently arranged lubricating system can control the temperature of the lubricating oil below 35 ℃, the abrasion to moving parts is reduced, and the service life of the parts is prolonged.
Further, an oil pressure sensing device is further provided in the lubrication mechanism 10, and is used for automatically monitoring the oil pressure inside the lubrication pump 104, so as to prevent abnormal wear on moving parts caused by insufficient lubrication oil quantity of the lubrication system.
It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A feeding mechanism for a toggle punch press is characterized by comprising a feeder body and a transmission system, wherein the feeder body is arranged on the toggle punch press;
The transmission system comprises a driving wheel, a transmission wheel set, a power shaft and a coupler, wherein the driving wheel is axially consistent with a crankshaft of the toggle punch press;
the driving wheel at the tail end of the transmission wheel group is nested on a power shaft, and the other end of the power shaft is connected with a driving shaft of the feeder body through a coupler;
The driving wheel, the transmission wheel set and the power shaft are the same as the axial direction of the main shaft of the toggle punch, and the driving wheel is coaxially arranged with the main shaft of the toggle punch.
2. The feeding mechanism for toggle type punching machine as claimed in claim 1, wherein the feeder body is composed of a feeding unit, and feeding rails provided at both front and rear ends of the feeding unit;
The feeding unit comprises a cam shaft, a feeding clamping and conveying group and a processing clamping and conveying group, wherein the cam shaft is a driving shaft of the feeder body, a power shaft is in transmission fit with the cam shaft through a coupler, and the cam shaft is in transmission fit with the feeding clamping and conveying group and the processing clamping and conveying group.
3. The feeding mechanism for a toggle type press as claimed in claim 1, wherein the feeding nip feed group comprises a feeding nip, a feeding mechanism for driving the feeding nip to move forward and backward, and a clamping mechanism for clamping and opening and closing.
4. The feeding mechanism for a toggle type punch press according to claim 1, further comprising a lubrication mechanism for performing a lubrication operation of the cam shaft, comprising a lubrication pump and an oil pump mount for fixing the lubrication pump;
The lubricating oil pump is a plunger type oil pump, an oil pump plunger is arranged on the lubricating oil pump, and the oil pump plunger is in contact fit with the cam shaft.
5. A feed mechanism for a toggle press as claimed in claim 1, wherein the lubrication mechanism is further provided with an oil pressure sensing means for automatically monitoring the oil pressure inside the lubrication pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520728996.1U CN224042331U (en) | 2025-04-17 | 2025-04-17 | Feeding mechanism for toggle type punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520728996.1U CN224042331U (en) | 2025-04-17 | 2025-04-17 | Feeding mechanism for toggle type punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224042331U true CN224042331U (en) | 2026-03-27 |
Family
ID=99221418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520728996.1U Active CN224042331U (en) | 2025-04-17 | 2025-04-17 | Feeding mechanism for toggle type punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224042331U (en) |
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2025
- 2025-04-17 CN CN202520728996.1U patent/CN224042331U/en active Active
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