CN220092740U - Full-automatic production line for punching and drilling plate spring - Google Patents
Full-automatic production line for punching and drilling plate spring Download PDFInfo
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- CN220092740U CN220092740U CN202321488574.9U CN202321488574U CN220092740U CN 220092740 U CN220092740 U CN 220092740U CN 202321488574 U CN202321488574 U CN 202321488574U CN 220092740 U CN220092740 U CN 220092740U
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- 238000004080 punching Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000005553 drilling Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 3
- 229910000639 Spring steel Inorganic materials 0.000 description 24
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000013065 commercial product Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of plate spring machining, and particularly relates to a full-automatic plate spring punching and drilling production line which is characterized by comprising a feeding conveying mechanism, a first chain conveyor, a second chain conveyor and a third chain conveyor which are sequentially arranged, wherein the feeding end of the feeding conveying mechanism is connected with the feeding end of the first chain conveyor, the discharging end of the first chain conveyor is connected with the feeding end of the second chain conveyor, the second chain conveyor and the third chain conveyor are positioned on the same axis, a high-temperature heating area is formed by arranging the discharging end of the second chain conveyor and the feeding end of the third chain conveyor at intervals, one side of the high-temperature heating area is provided with a high-temperature heating device, and the discharging end of the third chain conveyor is provided with a punching machine. The utility model has the advantages of reasonable structure, convenient use and high degree of automation. The utility model can realize the automation of the processes of plate spring punching and drilling, material heating, conveying and the like, thereby improving the production efficiency and saving the labor cost.
Description
Technical Field
The utility model belongs to the technical field of plate spring machining, and particularly relates to a full-automatic plate spring punching and drilling production line.
Background
The automobile leaf spring is the most traditional elastic element in an automobile suspension system and has the advantages of good reliability, simple structure, short manufacturing process flow, low cost, greatly simplified structure and the like. The automobile leaf spring is formed by overlapping a plurality of steel plates with different lengths and equal curvatures, the automobile leaf spring is required to be punched in the installation process, the steel plates are required to be subjected to operations such as material conveying and high-temperature heating before punching, a plurality of independent working procedures are finished in a manual mode and the like in the conventional processing mode at present, and the operation process is complex and low in production efficiency. For example, chinese patent office 2017.02.08 discloses a plate spring blanking and punching production line, with publication number CN205926916U, and said utility model discloses a plate spring blanking and punching production line, comprising a blanking machine and a punching machine, and is characterized in that: the production line further comprises a conveying frame, the blanking machine and the punching machine are embedded in the conveying frame, a first press roller set, a second press roller set and a third press roller set are sequentially arranged on the conveying frame positioned on the left side of the blanking machine, a fourth press roller set is arranged on the conveying frame positioned between the blanking machine and the punching machine, a fifth press roller set, a sixth press roller set and a seventh press roller set are sequentially arranged on the conveying frame positioned on the right side of the punching machine, the first motor, the second motor, the third motor and the fourth motor can rotate positively and reversely, and the production line further comprises a controller and the controller is connected with the blanking machine, the punching machine, the first motor, the second motor, the third motor, the fourth motor and the fifth motor. The above-mentioned technique only realizes automatic punching operation, and there is also a problem of low production efficiency.
Disclosure of Invention
The utility model aims to provide a full-automatic plate spring punching and drilling production line, which improves production efficiency and saves labor cost by arranging a feeding conveying mechanism, a first chain conveyor, a second chain conveyor, a third chain conveyor, a high-temperature heating device, a punching machine and other devices.
The utility model solves the technical problems by adopting the scheme that:
the utility model provides a leaf spring punching press drilling full-automatic production line, includes feeding conveying mechanism, first chain conveyer, second chain conveyer and the third chain conveyer that sets gradually, feeding conveying mechanism's material loading end is connected with first chain conveyer's feed end, and first chain conveyer's discharge end is connected with second chain conveyer's feed end, second, third chain conveyer are in the same axis, and the interval sets up and forms the high temperature heating zone between second chain conveyer's the discharge end and the feed end of third chain conveyer, and one side in the high temperature heating zone is equipped with high temperature heating device, and third chain conveyer's discharge end department is equipped with the piercing press.
The mechanism, the device and the conveyor are connected with the controller, the feeding and conveying mechanism is controlled by the controller to realize the feeding of the plate spring steel plate, the first, the second and the third chain conveyors are used for conveying the plate spring steel plate, the high-temperature heating device is used for realizing the high-temperature heating and the temperature testing of the plate spring in the high-temperature heating zone, the controller is used for controlling the second and the third chain conveyors to convey the plate spring steel plate to the punching machine for punching and drilling after the plate spring steel plate is heated to the designated temperature, and finally the automation of the processes of feeding and conveying the plate spring steel plate, high-temperature heating, punching and drilling and the like is realized.
The width of the interval between the second chain conveyor and the third chain conveyor is set so as not to interfere the passing of the leaf spring steel plates.
Further, feeding conveying mechanism includes two portal frames of relative setting, the symmetry is connected with two horizontally guide rails between the crossbeam of two portal frames, two guide rails and the crossbeam of two portal frames form frame construction jointly, slide on two guide rails and be equipped with horizontally cylinder block, install the electromagnetic seat cylinder of vertical directional below on the cylinder block, the output of electromagnetic seat cylinder is connected with the electromagnetic seat that is located the guide rail below, electromagnetic seat bottom is provided with the electromagnetism piece, form the material between the two portal frames of electromagnetic seat below and place the district, the feed end of first chain conveyor is located the material and places the district, the cylinder block still is connected with the power device that is used for driving its gliding.
The feeding conveying mechanism specifically comprises the following steps that an electromagnetic seat cylinder controls an electromagnetic seat to move downwards, a plate spring steel plate placed in a material placing area is adsorbed by an electromagnetic block and then moves upwards, then a controller controls an air cylinder seat to move to a feeding end of a first chain conveyor along a guide rail and stop, and the electromagnetic seat cylinder controls the electromagnetic seat to move downwards and place the plate spring steel plate on the first chain conveyor so as to finish feeding conveying of the plate spring steel plate.
The power device for driving the cylinder seat can be a motor and a synchronous belt, the synchronous belt is connected with the cylinder seat, and the motor drives the synchronous belt to move, so that the cylinder seat slides.
Further, the edge of the cylinder seat is provided with 4 vertical guide posts, and the lower ends of the guide posts penetrate through the cylinder seat and are connected with the electromagnetic seat.
Because the leaf spring adopts the steel plates with different lengths and weights in the production and processing process, the guide post is arranged between the cylinder seat and the electromagnetic seat, the stability of the electromagnetic seat after the electromagnetic block adsorbs the leaf spring steel plate can be increased, and the possible shaking of the electromagnetic seat in the moving process is avoided.
Further, the first chain conveyor is arranged in parallel with the guide rail, the second chain conveyor is arranged perpendicular to the first chain conveyor, and the discharge end of the first chain conveyor is positioned above the feed end of the second chain conveyor.
The conveying chains of the first chain conveyor can be arranged in parallel along the width direction to adapt to leaf spring steel plates with different lengths, and meanwhile, a to-be-processed area is formed on the first chain conveyor to store the leaf spring steel plates, so that the space of a factory building is saved;
the second chain conveyor is perpendicular to the first chain conveyor, so that a single leaf spring steel plate can be conveniently processed and heated, and meanwhile, the second chain conveyor is conveniently matched with the first chain conveyor so as to save the occupied area of a factory building.
Further, one side of second chain conveyer's feed end department keeps away from first chain conveyer still is provided with protector, protector includes through the support setting in second chain conveyer top and the inductance proximity switch who points to its conveying chain to and set up the blocking device on second chain conveyer side frame, blocking device includes two at least along second chain conveyer length direction level setting and the uide bushing that points to first chain conveyer, and the guiding hole circumference minimum of uide bushing is tangent in same horizontal plane with second chain conveyer side frame top, runs through respectively and sets up the pin in two uide bushing, connects through the pin support between the rear end of two pins, still includes through the horizontal pin cylinder that the support set up in the pin support outside, and the piston rod of pin cylinder is connected in the pin support.
Because the first chain conveyor and the second chain conveyor are mutually perpendicular matched conveying modes, the conveying directions of the plate spring steel plates are different (one along the Y axis and the other along the X axis, and the two plates have coincident points), and because the steel plates on the conveying direction of the second chain conveyor are required to be heated and punched, the conveying speed of the second chain conveyor can be obviously slower than that of the first chain conveyor, in order to avoid the condition that the steel plates are piled up, a blocking device is arranged at the feeding end of the second chain conveyor, when an inductive proximity switch detects that the steel plates are arranged at the feeding end of the second chain conveyor, a signal is sent to a controller, the controller controls the first chain conveyor to stop conveying, controls the air cylinder of a blocking rod to output so that the blocking rod extends out of a guide sleeve and closes the top of the feeding end of the second chain conveyor, and when the inductive proximity switch detects that the feeding end of the second chain conveyor does not have the plate spring steel plates, the controller controls the first chain conveyor to start conveying, and controls the air cylinder of the blocking rod to shrink in the guide sleeve.
The inductive proximity switch of the utility model is a mature commercial product, and is preferably but not limited to an inductive proximity switch of Leqing high automation technology Co., ltd.
Further, the high-temperature heating device is a high-frequency heating furnace, and a heating coil of the high-temperature heating device is positioned in the high-temperature heating zone and is coaxially arranged with the second chain conveyor and the third chain conveyor.
When the plate spring steel plate is heated at a high temperature, the plate spring steel plate is conveyed to the heating coil of the high-frequency heating furnace through the second chain conveyor to be heated, when the plate spring steel plate is detected to be heated to a specified temperature, a signal is sent to the controller, and the controller controls the second chain conveyor and the third chain conveyor to convey the plate spring steel plate to perform the next punching operation.
The high-frequency heating furnace is a current mature commercial product, and is preferably but not limited to a high-frequency electric furnace of Dongguan city, zhGP-40AB.
The utility model has the advantages of reasonable structure, convenient use and high degree of automation. Meanwhile, the utility model can reduce the occupied area of the factory building, and can realize the automation of the processes of plate spring punching and drilling, material heating, conveying and the like, thereby improving the production efficiency and saving the labor cost.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure, 1. A feeding conveying mechanism; 1-1, a portal frame; 1-2, a guide rail; 1-3, a cylinder seat; 1-4, a guide post; 1-5, an electromagnetic seat cylinder; 1-6, electromagnetic blocks; 1-7, an electromagnetic seat; 2. a first chain conveyor; 3. a second chain conveyor; 4. a high-frequency heating furnace; 5. a third chain conveyor; 6. punching machine; 7. a protective device; 7-1, an inductive proximity switch; 7-2, a stop lever cylinder; 7-3, a stop lever support; 7-4, a guide sleeve; 7-5, stop lever.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model. It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
As shown in fig. 1: including feeding conveying mechanism 1, first chain conveyer 2, second chain conveyer 3 and the third chain conveyer 5 that set gradually, feeding conveying mechanism 1's material loading end is connected with first chain conveyer 2's feed end, and first chain conveyer 2's discharge end is connected with second chain conveyer 3's feed end, second, third chain conveyer are in the same axis, and interval sets up and forms the high temperature zone of heating between second chain conveyer 3's the discharge end and the feed end of third chain conveyer 5, and one side of high temperature zone of heating is equipped with high frequency heating stove 4, and its heating coil is located the high temperature zone of heating and with second, the coaxial setting of third chain conveyer, and third chain conveyer 5's discharge end is equipped with piercing press 6.
The feeding conveying mechanism 1 comprises two oppositely arranged portal frames 1-1, two horizontal guide rails 1-2 are symmetrically connected between the cross beams of the two portal frames 1-1, the two guide rails 1-2 and the cross beams of the two portal frames 1-1 form a frame structure together, a horizontal cylinder seat 1-3 is arranged on the two guide rails 1-2 in a sliding mode, a vertical electromagnetic seat cylinder 1-5 pointing downwards is arranged on the cylinder seat 1-3, an electromagnetic seat 1-7 located below the guide rails 1-2 is connected to the output end of the electromagnetic seat cylinder 1-5, an electromagnetic block 1-6 is arranged at the bottom of the electromagnetic seat, a material placing area is formed between the two portal frames 1-1 below the electromagnetic seat 1-7, and the feeding end of the first chain conveyor 2 is located in the material placing area.
The edge of the cylinder seat 1-3 is provided with 4 vertical guide posts 1-4, and the lower ends of the guide posts 1-4 penetrate through the cylinder seat 1-3 and are connected with the electromagnetic seat 1-7.
The first chain conveyor 2 is arranged in parallel with the guide rail 1-2, the second chain conveyor 3 is arranged perpendicular to the first chain conveyor 2, and the discharge end of the first chain conveyor 2 is positioned above the feed end of the second chain conveyor 3.
The side, far away from the first chain conveyor 2, of the feeding end of the second chain conveyor 3 is further provided with a protection device 7, the protection device 7 comprises an inductive proximity switch 7-1 which is arranged above the second chain conveyor 3 through a support and points to a conveying chain of the second chain conveyor, and a blocking device which is arranged on a side frame of the second chain conveyor 3 and comprises two guide sleeves 7-4 which are horizontally arranged along the length direction of the second chain conveyor 3 and point to the first chain conveyor 2, the lowest point of the circumference of a guide hole of each guide sleeve 7-4 is tangent to the top end of a side frame of the second chain conveyor 3 in the same horizontal plane, the two guide sleeves 7-4 respectively penetrate through a stop rod 7-5, the rear ends of the two stop rods 7-5 are connected through stop rod supports 7-3, the blocking device further comprises a horizontal stop rod air cylinder 7-2 which is arranged on the outer side of the stop rod supports 7-3 through a support, and a piston rod of the stop rod air cylinder 7-2 is connected with the stop rod supports 7-3.
Principle of operation
The specific working principle of the utility model is as follows: the electromagnetic seat cylinder 1-5 controls the electromagnetic seat 1-7 to move downwards, the electromagnetic block 1-6 adsorbs a steel plate placed in the material placing area and then moves upwards, then the controller controls the cylinder seat 1-3 to move to the feeding end of the first chain conveyor 2 along the guide rail 1-2 and stop, and the electromagnetic seat cylinder 1-5 controls the electromagnetic seat 1-7 to move downwards and place the steel plate on the first chain conveyor 2 so as to finish feeding and conveying of the plate spring steel plate;
then the first chain conveyor 2 conveys the steel plate to the second chain conveyor 3 for next conveying, when the inductive proximity switch 7-1 detects that the steel plate is arranged at the feeding end of the second chain conveyor 3, a signal is sent to the controller, the controller controls the first chain conveyor 2 to stop conveying, controls the stop rod cylinder 7-2 to output so that the stop rod 7-5 extends out of the guide sleeve 7-4 and seals the top of the feeding end of the second chain conveyor 3, and when the inductive proximity switch 7-1 detects that the steel plate is not arranged at the feeding end of the second chain conveyor 3, a signal is sent to the controller, the controller controls the first chain conveyor 2 to start conveying, and controls the piston rod of the stop rod cylinder 7-2 to shrink so that the stop rod 7-5 is shrunk in the guide sleeve 7-4;
and then the second chain conveyor 3 continuously conveys the plate spring steel plate into a heating coil of the high-frequency heating furnace 4, the high-frequency heating furnace 4 heats the plate spring steel plate, when the plate spring steel plate is detected to be heated to a specified temperature, a signal is sent to the controller, and the controller controls the second chain conveyor and the third chain conveyor to convey the plate spring steel plate to the punching machine 6 for punching.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (6)
1. The utility model provides a full-automatic production line of leaf spring punching press drilling, its characterized in that, including feeding conveying mechanism, first chain conveyer, second chain conveyer and the third chain conveyer that sets gradually, feeding conveying mechanism's material loading end is connected with first chain conveyer's feed end, and first chain conveyer's discharge end is connected with second chain conveyer's feed end, second, third chain conveyer are in the same axis, and the interval sets up and forms the high temperature zone of heating between second chain conveyer's discharge end and the third chain conveyer's the feed end, and one side in the high temperature zone of heating is equipped with high temperature heating device, and third chain conveyer's discharge end department is equipped with the piercing press.
2. The full-automatic plate spring punching and drilling production line according to claim 1, wherein the feeding conveying mechanism comprises two oppositely arranged portal frames, two horizontal guide rails are symmetrically connected between cross beams of the two portal frames, the two guide rails and the cross beams of the two portal frames form a frame structure together, a horizontal cylinder seat is slidably arranged on the two guide rails, a vertical electromagnetic seat cylinder pointing downwards is arranged on the cylinder seat, the output end of the electromagnetic seat cylinder is connected with an electromagnetic seat positioned below the guide rails, an electromagnetic block is arranged at the bottom of the electromagnetic seat, a material placing area is formed between the two portal frames below the electromagnetic seat, the feeding end of the first chain conveyor is positioned in the material placing area, and the cylinder seat is further connected with a power device for driving the sliding of the first chain conveyor.
3. The full-automatic plate spring punching and drilling production line according to claim 2, wherein 4 vertical guide posts are arranged on the edge of the cylinder seat, and the lower ends of the guide posts penetrate through the cylinder seat and are connected with the electromagnetic seat.
4. The full-automatic leaf spring punching and drilling production line according to claim 2, wherein the first chain conveyor is arranged in parallel with the guide rail, the second chain conveyor is arranged perpendicular to the first chain conveyor, and the discharge end of the first chain conveyor is located above the feed end of the second chain conveyor.
5. The full-automatic production line for plate spring punching and drilling according to claim 4, wherein a protecting device is further arranged on one side, far away from the first chain conveyor, of the feeding end of the second chain conveyor, the protecting device comprises an inductive proximity switch which is arranged above the second chain conveyor through a support and points to a conveying chain of the second chain conveyor, and a blocking device which is arranged on a side frame of the second chain conveyor, the blocking device comprises at least two guide sleeves which are horizontally arranged along the length direction of the second chain conveyor and point to the first chain conveyor, the lowest point of the circumference of a guide hole of each guide sleeve is tangent to the top end of the side frame of the second chain conveyor in the same horizontal plane, a stop lever is respectively arranged through the two guide sleeves, the rear ends of the two stop levers are connected through a stop lever support, the piston rod of each stop lever is connected to the stop lever support through a support, and the horizontal stop lever cylinder is arranged on the outer side of the stop lever support.
6. The full-automatic production line for punching and drilling the leaf spring according to claim 1, wherein the high-temperature heating device is a high-frequency heating furnace, and a heating coil of the high-temperature heating furnace is positioned in the high-temperature heating region and is coaxially arranged with the second chain conveyor and the third chain conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321488574.9U CN220092740U (en) | 2023-06-12 | 2023-06-12 | Full-automatic production line for punching and drilling plate spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321488574.9U CN220092740U (en) | 2023-06-12 | 2023-06-12 | Full-automatic production line for punching and drilling plate spring |
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| Publication Number | Publication Date |
|---|---|
| CN220092740U true CN220092740U (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321488574.9U Active CN220092740U (en) | 2023-06-12 | 2023-06-12 | Full-automatic production line for punching and drilling plate spring |
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| Country | Link |
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| CN (1) | CN220092740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118046025A (en) * | 2024-04-16 | 2024-05-17 | 淄博市博山区凤凰山汽车钢板厂 | Leaf spring processing drilling machine of quick stacking material |
-
2023
- 2023-06-12 CN CN202321488574.9U patent/CN220092740U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118046025A (en) * | 2024-04-16 | 2024-05-17 | 淄博市博山区凤凰山汽车钢板厂 | Leaf spring processing drilling machine of quick stacking material |
| CN118046025B (en) * | 2024-04-16 | 2024-06-11 | 淄博市博山区凤凰山汽车钢板厂 | Leaf spring processing drilling machine of quick stacking material |
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