CN210788811U

CN210788811U - Automatic oil pressure formula punching device

Info

Publication number: CN210788811U
Application number: CN201921724241.5U
Authority: CN
Inventors: 姚胜其
Original assignee: Wuxi Zhongpu Electrical Co ltd
Current assignee: Wuxi Zhongpu Electrical Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-19
Anticipated expiration: 2029-10-15

Abstract

The utility model provides an automatic oil pressure type punching device, which comprises a machine body, a punching oil cylinder and a control module, wherein a punching bearing plate installed on a punching lower die is slidably installed on a punching table, so that the punching bearing plate can slide out relatively from the punching table to remove space limitation; the laser line marker is arranged on one side of the machine body and is used for accurately adjusting the alignment between the lower punching die and the upper punching die; a positioning support table is respectively arranged on two sides of the punching table, a positioning cylinder capable of being adjusted in a sliding mode is arranged below the positioning support table, a positioning column is mounted at the output end of the positioning cylinder, the positioning column extends out of the long positioning hole in the positioning support table to achieve positioning of a workpiece, left and right conveying is convenient to observe the quality problem of punched holes after machining, and machining quality of the workpiece is better controlled; and the intelligent and automatic level is further improved through the cooperation of the human-computer interaction interface and the controller.

Description

Automatic oil pressure formula punching device

Technical Field

The utility model relates to an oil pressure punching device technical field especially relates to an automatic change oil pressure formula punching device.

Background

The common processing means in machining during punching operation, the design of the existing oil pressure punching equipment is relatively miniaturized and has a relatively single structure, wherein the tool setting, feeding, positioning and punching switches are manually operated, the automation degree is low, and the continuous punching operation cannot be well realized; particularly, for a workpiece with a long length, the traditional punching equipment is arranged in such a way that the punching equipment is positioned at the foremost end, and the back side of the punching equipment is a supporting conveying table, so that the workpiece positioned at the front side of the punching equipment is not supported and conveyed, and is completely pulled by the supporting conveying table at the back side, namely, passive feeding is adopted, thus machining errors and mold clamping are easily caused, the machining is not smooth, and the machining quality cannot be ensured. And in order to observe the punching effect, the operator needs to wind to the back side of the equipment to see, so that fatigue is easily caused to people, and the continuous operation is not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the utility model provides an automatic change oil pressure formula punching device improves intelligent degree, alleviates artifical intensity of labour, has solved the continuous punching operation of long work piece, improves the efficiency of manufacture and the precision of punching a hole.

To achieve the object, the utility model provides an automatic change oil pressure formula punching device, include: the stamping machine comprises a machine body, a stamping oil cylinder and a control module; the middle part of the machine body is provided with a punching table, a punching bearing plate is slidably mounted on the punching table, a punching lower die of a punching die is mounted on the punching bearing plate, a punching oil cylinder is arranged on the upper part of the machine body, the output end of the punching oil cylinder faces the punching table, the punching upper die of the punching die is connected with the punching upper die of the punching die, the punching upper die and the punching lower die are matched to realize punching of a workpiece, a mounting plate extends towards the punching table from one side of the machine body, a laser line device is mounted on the mounting plate and sends out a laser line to coincide with the axes of the punching upper die and the punching lower die, two sides of the punching table are respectively provided with a positioning support table, each positioning support table comprises a positioning support surface, at least one strip-shaped positioning hole is formed in each positioning support surface, and a positioning frame is slidably mounted on the back surface opposite, a positioning cylinder is arranged on the positioning frame, a positioning column is arranged at the output end of the positioning cylinder, and the positioning cylinder drives the positioning column to move upwards to penetrate through the long positioning hole to be matched with the punched hole of the workpiece, so that the workpiece is positioned; the control module comprises a controller and a human-computer interaction interface, the controller is used for controlling the actions of the punching oil cylinder and the positioning cylinder, the human-computer interaction interface is used for inputting or displaying the action parameters of the punching oil cylinder and the positioning cylinder, and the human-computer interaction interface is rotatably arranged on the upper part of the machine body through an arm shaft.

Preferably, the punching bearing plate and the punching platform are slidably mounted through a dovetail groove structure, the punching platform is further provided with a driving cylinder, a cylinder body of the driving cylinder is mounted on the machine body, an output end of the driving cylinder is connected with the punching bearing plate, the controller controls the driving cylinder to drive the punching bearing plate to slide relative to the punching platform, the punching platform is provided with a limiting piece at a predetermined stroke position at two ends along the sliding direction of the punching platform respectively, due to the space limitation of the punching platform, the punching bearing plate can be set to slide out of the punching platform in order to facilitate the mounting of the punching upper die and the punching lower die of the punching die, the space limitation of the punching platform is removed, and the sliding-out punching bearing plate can better help an operator to mount the punching lower die on the punching bearing plate and is also beneficial to the mounting of the punching upper die, further improving the safety.

Preferably, a conveying mechanism is further arranged between the positioning support table and the machine body, the conveying mechanism comprises an installation rack, a driven feed roller and a driving feed roller are arranged in the middle of the installation rack and are close to each other, the driving feed roller is rotatably installed on the installation rack, one end of the driving feed roller is connected with a driving motor, the driving motor is electrically connected with the controller, the driven feed roller is rotatably installed on a sliding block which is respectively positioned on two sides of the installation rack, a thread pushing rod is arranged at one end of the sliding block far away from the driving feed roller, a pushing spring is arranged between the thread pushing rod and the sliding block, one end of the thread pushing rod far away from the sliding block penetrates through the installation rack and is connected with a pushing hand wheel, the thread pushing rod is in threaded fit with the installation rack, and the conveying mechanisms on two sides of the machine body realize the clamping and conveying of workpieces to be processed, meanwhile, back-and-forth punching can be realized, when the conveying mechanism part on one side needs, the driven feed roller can be far away from the driving feed roller by adjusting the pushing hand wheel, and the driving feed roller on the side is used for supporting the workpiece.

Preferably, a rectangular locking hole has been seted up to the both sides of location brace table, the locating rack both sides extend respectively has a screw rod, the screw rod runs through the homonymy rectangular locking hole, the one end of screw rod is equipped with a lock nut, through lock nut with the elasticity cooperation of screw rod can be realized the locating rack is followed the length of rectangular locating hole is put and is slided, and is further, can with the locating rack is fixed and is put the position that needs, and then adjusts the reference column and be in the position that stretches out in the rectangular locating hole.

Preferably, a metering mechanism is installed on the supporting table on one side of the machine body and comprises a supporting shaft vertically installed on the supporting table, a metering frame vertically adjusted along the supporting shaft is arranged on the supporting shaft, a metering roller and a sensor are arranged at the tail end of the metering frame, and the sensor is used for counting the number of rotation turns of the metering roller and converting the number of the rotation turns into the length value of a workpiece through the controller and displaying the length value on the man-machine interaction interface.

Preferably, a manual control platform extends out of the front face of the punching platform, a pair of linked manual punching buttons and an emergency stop button are arranged on the manual control platform, the pair of linked manual punching buttons are arranged in a linked mode and must be pressed together to achieve punching, otherwise, the pair of manual punching buttons do not act, and therefore safety is improved.

Preferably, the back of organism is equipped with the storing compartment that is used for depositing cut-out press's predetermined quantity, improves the storage performance, makes things convenient for the operation workman to take the needs cut-out press.

Preferably, the punching dies stored in the storage compartments are all provided with FRID chip tags attached with preset punching die information, the storage compartments are provided with FRID antennas with preset quantity for identifying the FRID chip tag information, the storage compartments are all provided with an indicator light, the FRID antennas and the indicator light are electrically connected with the controller, the FRID antennas feed the punching die information back to the controller, the human-computer interaction interface displays the punching die information received by the controller, and meanwhile, the human-computer interaction interface selects corresponding punching die information, and the indicator light on the corresponding storage compartment is turned on. Because of the cut-out press weight volume differs, the appearance design is more difficult to distinguish, and data plate information probably wears and teares, leaves data plate information is sheltered from inconvenient the seeking during storing compartment, consequently utilizes FRID (radio frequency identification system) to realize that the cut-out press information is in human-computer interaction interface's visualization can pass through simultaneously the cut-out press that human-computer interaction interface looked for needs fast improves the convenience, saves time, improves work efficiency.

The utility model has the advantages that:

the utility model provides an automatic change oil pressure formula punching device, install the punching bearing board of the lower mould that punches a hole install on the punching platform, realize promptly that the relative roll-off of punching bearing board has removed the space restriction outside the punching platform, for installation punch a hole upper die with punch a hole the lower mould provides more spacious installation space, improve the efficiency of installing the cut-out press; the laser marker is arranged on one side of the machine body and used for accurately aligning and adjusting the lower punching die and the upper punching die so as to ensure that the upper punching die and the lower punching die are accurately matched; the punching machine is characterized in that left and right supporting and positioning conveying is adopted, namely, a positioning support table is respectively arranged on two sides of the punching table, the positioning support table comprises a positioning support surface, at least one strip-shaped positioning hole is formed in the positioning support surface, a positioning cylinder capable of being adjusted in a sliding mode is arranged below the strip-shaped positioning hole, a positioning column used for positioning the punched workpiece is installed at the output end of the positioning cylinder, the strip-shaped positioning hole is matched with the positioning cylinder to achieve hole position positioning of workpieces at different intervals, the practicability is better, the left and right conveying can enable an operator to observe the quality problem of punched holes after machining at any time, and the machining quality of the workpieces is better controlled; according to the workpiece and the machining requirements, the action parameters of the punching oil cylinder and the positioning cylinder are input or displayed through the human-computer interaction interface, the controller realizes selection of the starting stroke and the ejection stroke of the output end of the positioning cylinder on one side of the punching oil cylinder according to the action parameters, and controls the action stroke of the punching oil cylinder, so that the intelligent and automatic level is improved.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of an automatic oil-pressure type punching device according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of a portion of the automated oil hydraulic punch apparatus of FIG. 1 at A;

FIG. 3 is a front view of the automated oil hydraulic punch apparatus of FIG. 1;

FIG. 4 is a top view of the automated oil hydraulic punch apparatus of FIG. 1;

FIG. 5 is a rear view of the automated oil hydraulic punch apparatus of FIG. 1;

fig. 6 is a view of the automated oil hydraulic punch apparatus of fig. 5 in the direction of direction B.

In the figure: 1-machine body, 2-manual console, 3-punching platform, 4-laser marker, 5-mounting plate, 6-punching oil cylinder, 7-arm shaft, 8-human-machine interaction interface, 9-positioning support platform, 10-driving air cylinder, 11-storage compartment, 30-punching die, 100-mounting frame, 101-driving feed roller, 102-sliding block, 103-propelling spring, 104-threaded propelling rod, 105-propelling hand wheel, 106-driven feed roller, 107-horizontal shaft, 108-supporting shaft, 109-metering frame, 110-metering roller, 111-driving motor, 200-emergency stop button, 201-manual punching button, 300-dovetail groove structure, 301-punching bearing plate, 302-punching lower die, 303-punching upper die, 601-mounting part, 900-strip positioning hole, 901-locking nut, 902-strip locking hole, 903-positioning column, 904-screw rod, 905-slide rail, 905 a-slide block, 906-positioning frame and 907-positioning cylinder.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the scope of the present invention.

Examples

Referring to fig. 1, the present embodiment provides an automatic oil pressure type punching apparatus, which includes: the device comprises a machine body 1, a punching oil cylinder 6 and a control module; 1 middle part of organism is equipped with one and punches a hole platform 3, punching a hole platform 3 is located 1's middle part of organism, slidable mounting has a loading board 301 that punches a hole on punching a hole platform 3, the lower mould 302 that punches a hole that is used for installing a cut-out press 30 on the loading board 301 that punches a hole, punching oil cylinder 6 sets up 1 upper portion of organism, its output end orientation punching a hole platform 3 sets up, and is connected with through an installation department 601 mould 303 punches a hole of cut-out press 30, punch a hole and go up mould 303 with the lower mould 302 cooperation that punches a hole realizes punching a hole of work piece, in this embodiment the work piece that punches a hole has certain length, of course also can process single.

Referring to fig. 3 again, specifically, due to the space limitation of the punching table 3, in order to facilitate the installation of the upper punching die 303 and the lower punching die 302 of the punching die 30, the punching bearing plate 301 and the punching table 3 are slidably installed through a dovetail groove structure 300, a driving cylinder 10 is further provided on the punching table 3, a cylinder body of the driving cylinder 10 is installed on the machine body 1, an output end of the driving cylinder is connected with the punching bearing plate 301, the controller controls the driving cylinder 10 to drive the punching bearing plate 301 to slide relative to the punching table 3, and a limiting member (not shown) is respectively provided at predetermined stroke positions at two ends of the punching table 3 along the sliding direction of the punching table 3; in this embodiment, the limiting part is a travel switch or a mechanical limiting part; the realization will the loading board that punches a hole 301 sets to can the roll-off punching platform 3, has removed the space restriction of punching platform 3, the roll-off the loading board that punches a hole 301 can better help the operation workman will the lower mould 302 that punches a hole is installed on the loading board that punches a hole 301, also does benefit to the installation of the last mould 303 that punches a hole simultaneously, further improves the security.

Referring to fig. 1, fig. 3, fig. 4 and fig. 6, a lateral direction of organism 1 the platform 3 that punches a hole extends and has a mounting panel 5, install a laser marker 4 on the mounting panel 5, laser marker 4 send a laser line with punch a hole go up mould 303 with the axis coincidence of the lower mould 302 that punches a hole, be used for punch a hole go up mould 303 with punch a hole the lower mould 302 fine tuning, can also realize the counterpoint that punches a hole of work piece, guarantee the punching a hole of processing on a straight line. A positioning support table 9 is further respectively arranged on both sides of the punching table 3, the positioning support table 9 includes a positioning support surface, at least one strip positioning hole 900 is formed on the positioning support surface, a positioning frame 906 is slidably mounted on the opposite back surface of the support surface through the cooperation of a slide rail 905 and a slide block 905a, a positioning cylinder 907 is arranged on the positioning frame 906, a positioning column 903 is arranged at the output end of the positioning cylinder 907, the positioning cylinder 907 drives the positioning column 903 to move upwards to pass through the strip positioning hole 900 to be matched with the punching of the workpiece, so as to realize the positioning of the workpiece, a strip locking hole 902 is formed on both sides of the positioning support table 9, a screw 904 respectively extends from both sides of the positioning frame 906, the screw 904 penetrates through the strip locking hole 902 on the same side, a locking nut 901 is arranged at one end of the screw 904, the positioning frame 906 can slide along the length of the long positioning hole 900 by the elastic fit of the locking nut 901 and the screw 904, further, the positioning frame 906 can be fixed at a required position, the position of the positioning column 903 extending out of the long positioning hole 900 is adjusted, and meanwhile, the matched positioning column 903 can be selected to be replaced according to the size of a punched hole.

Referring to fig. 1 and 3, the control module includes a controller and a human-machine interface 8, the controller is used for controlling the actions of the ram oil cylinder 6 and the positioning cylinder 907, the human-machine interface 8 is used for inputting or displaying the action parameters of the ram oil cylinder 6 and the positioning cylinder 907, and the human-machine interface is rotatably mounted on the upper portion of the machine body 1 through an arm shaft 7.

Referring to fig. 1 and 2, further, in the present embodiment, a transmission mechanism is further provided between the positioning support table 9 and the machine body 1, and since the transmission mechanism is symmetrically arranged with respect to the machine body 1, the transmission mechanism is alternatively described as including a mounting frame 100, a driven feed roller 106 and a driving feed roller 101 are provided at the middle portion of the mounting frame 100, which are close to each other, the driving feed roller 101 is rotatably mounted on the mounting frame 100, one end of the driving feed roller is connected with a driving motor 111, the driving motor 111 is electrically connected with the controller, the driven feed roller 106 is rotatably mounted on a sliding block 102 respectively located at two sides of the mounting frame 100, one end of the sliding block 102 far from the driving feed roller 101 is provided with a threaded push rod 104, and a push spring 103 is provided between the threaded push rod 104 and the sliding block 102, one end of the threaded pushing rod 104, which is far away from the sliding block 102, penetrates through the mounting frame 100 to be connected with a pushing handwheel 105, the threaded pushing rod 104 is in threaded fit with the mounting frame 100, the conveying mechanisms on the two sides of the machine body 1 realize clamping and conveying of workpieces to be processed, and meanwhile, back and forth punching can also be realized, when the conveying mechanism on one side needs, the driven feeding roller 106 can be far away from the driving feeding roller 101 by adjusting the pushing handwheel 105, and at the moment, the driving feeding roller 101 on the side is used for supporting the workpieces.

Referring to fig. 1 and 2, further, a metering mechanism is mounted on the supporting platform on the right side of the machine body 1, the metering mechanism comprises a supporting shaft 108 vertically arranged on the supporting platform, a horizontal shaft 107 which can be adjusted up and down along the supporting shaft 108 is arranged on the supporting shaft 108, the horizontal shaft 107 is fixed with the supporting shaft 108 through a set screw, a metering frame 109 capable of sliding along the horizontal shaft 107 is arranged on the horizontal shaft 107, the metering frame 109 is fixed with the horizontal shaft 107 through the set screw, and slides up and down along the supporting shaft 108 along with the horizontal shaft 107, the end of the metering rack 109 is provided with a metering roller 110 and a sensor (not shown), the sensor is used for counting the number of rotation turns of the metering roller 110, converting the number of the rotation turns into a length value of a workpiece through the controller, and displaying the length value on the human-computer interaction interface 8.

Referring to fig. 1, 3, 4 and 5, further, a manual console 2 extends from the front of the punching platform 3, and a pair of linked manual punching buttons 201 and an emergency stop button 200 are disposed on the manual console 2, wherein the pair of linked manual punching buttons 201 must be pressed together to perform punching operation, otherwise, the pair of manual punching buttons 201 does not operate, thereby improving safety. The back of the machine body 1 is provided with a predetermined number of storage compartments 11 for storing the punching dies 30, so that the storage performance is improved, and the punching dies 30 required by an operator can be conveniently taken and used; the punching dies 30 stored in the storage compartments 11 are all provided with FRID chip tags (not shown) with preset punching die information, the storage compartments 11 are provided with a predetermined number of FRID antennas (not shown) for identifying the FRID chip tag information, the storage compartments 11 are all provided with an indicator light (not shown), the FRID antennas and the indicator light are electrically connected with the controller, the FRID antennas feed the punching die information back to the controller, the human-computer interaction interface 8 displays the punching die information received by the controller, and meanwhile, the human-computer interaction interface 8 selects the corresponding punching die information, and the indicator light on the corresponding storage compartment 11 is turned on. Because of 30 weight volumes of cut-out press differ, the appearance design is more difficult to distinguish, and data plate information probably wears and teares, leaves data plate information is sheltered from inconvenient seeking during storing compartment 11, consequently utilizes FRID (radio frequency identification system) to realize the cut-out press information and is in human-computer interaction interface 8's visualization can pass through simultaneously human-computer interaction interface 8 seeks the cut-out press 30 of needs fast, improves the convenience, saves time, improves work efficiency.

The above description is only for the specific embodiments of the present invention, but it should be understood by those skilled in the art that the present invention is only by way of example, and the scope of the present invention is defined by the appended claims. Therefore, the equivalent changes made in the claims of the present invention still belong to the scope covered by the present invention.

Claims

1. An automated oil-pressure punching apparatus, comprising: the stamping machine comprises a machine body, a stamping oil cylinder and a control module; the middle part of the machine body is provided with a punching table, a punching bearing plate is slidably mounted on the punching table, a punching lower die of a punching die is mounted on the punching bearing plate, a punching oil cylinder is arranged on the upper part of the machine body, the output end of the punching oil cylinder faces the punching table, the punching upper die of the punching die is connected with the punching upper die of the punching die, the punching upper die and the punching lower die are matched to realize punching of a workpiece, a mounting plate extends towards the punching table from one side of the machine body, a laser line device is mounted on the mounting plate and sends out a laser line to coincide with the axes of the punching upper die and the punching lower die, two sides of the punching table are respectively provided with a positioning support table, each positioning support table comprises a positioning support surface, at least one strip-shaped positioning hole is formed in each positioning support surface, and a positioning frame is slidably mounted on the back surface opposite, a positioning cylinder is arranged on the positioning frame, a positioning column is arranged at the output end of the positioning cylinder, and the positioning cylinder drives the positioning column to move upwards to penetrate through the long positioning hole to be matched with the punched hole of the workpiece, so that the workpiece is positioned; the control module comprises a controller and a human-computer interaction interface, the controller is used for controlling the actions of the punching oil cylinder and the positioning cylinder, the human-computer interaction interface is used for inputting or displaying the action parameters of the punching oil cylinder and the positioning cylinder, and the human-computer interaction interface is rotatably arranged on the upper part of the machine body through an arm shaft.

2. The automatic oil-pressure type punching device according to claim 1, wherein the punching bearing plate and the punching table are slidably mounted through a dovetail groove structure, a driving cylinder is further disposed on the punching table, a cylinder body of the driving cylinder is mounted on the machine body, an output end of the driving cylinder is connected to the punching bearing plate, the controller controls the driving cylinder to drive the punching bearing plate to slide relative to the punching table, and a limiting member is disposed at each of predetermined strokes of the punching table at both ends in a sliding direction of the punching table.

3. The automatic oil-pressure punching device according to claim 1, wherein a transmission mechanism is further provided between the positioning support table and the machine body, the transmission mechanism comprises a mounting frame, a driven feed roller and a driving feed roller are provided at the middle part of the mounting frame, the driven feed roller and the driving feed roller are arranged near each other, the driving feed roller is rotatably mounted on the mounting frame, one end of the driving feed roller is connected with a driving motor, the driving motor is electrically connected with the controller, the driven feed roller is rotatably mounted on a sliding block respectively arranged at two sides of the mounting frame, one end of the sliding block far away from the driving feed roller is provided with a screw propulsion rod, a propulsion spring is provided between the screw propulsion rod and the sliding block, one end of the screw propulsion rod far away from the sliding block penetrates through the mounting frame to be connected with a propulsion hand wheel, the thread pushing rod is in thread fit with the mounting rack.

4. The automatic oil-pressure punching device according to claim 1, wherein a long locking hole is formed on each side of the positioning support platform, a screw rod extends from each side of the positioning frame, the screw rods penetrate through the long locking holes on the same side, and a locking nut is disposed at one end of each screw rod.

5. The automatic oil-hydraulic punching device according to claim 1, wherein a metering mechanism is mounted on the supporting platform on one side of the machine body, the metering mechanism includes a supporting shaft vertically mounted on the supporting platform, a metering frame vertically adjusted along the supporting shaft is disposed on the supporting shaft, a metering roller and a sensor are disposed at a tail end of the metering frame, and the sensor is used for counting the number of turns of the metering roller, which is converted into a length value of a workpiece by the controller, and displaying the length value on the human-computer interface.

6. The automated oil-hydraulic punch apparatus of claim 1, wherein a manual console extends from the front of the punch table, and a pair of linked manual punch buttons and an emergency stop button are provided on the manual console.

7. The automated, oil-hydraulic punch apparatus of any one of claims 1-6, wherein the back of the body is provided with a predetermined number of storage compartments for storing punch dies.

8. The automated oil-pressure punching device according to claim 7, wherein the punching dies stored in the storage compartments are provided with rfid chip tags to which information of the punching dies is pre-attached, the storage compartments are provided with a predetermined number of rfid antennas for identifying the rfid chip tag information, the storage compartments are provided with an indicator light, the rfid antennas and the indicator light are electrically connected to the controller, the rfid antennas feed back the information of the punching dies to the controller, the human-machine interface displays the information of the punching dies received by the controller, and meanwhile, the human-machine interface selects the corresponding information of the punching dies and lights up the indicator light on the corresponding storage compartment.