CN218283813U - Sheet metal perforating device - Google Patents
Sheet metal perforating device Download PDFInfo
- Publication number
- CN218283813U CN218283813U CN202222234708.6U CN202222234708U CN218283813U CN 218283813 U CN218283813 U CN 218283813U CN 202222234708 U CN202222234708 U CN 202222234708U CN 218283813 U CN218283813 U CN 218283813U
- Authority
- CN
- China
- Prior art keywords
- plate
- air
- transmission
- mounting
- mounting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of water tank production and preparation, in particular to a punching device for metal plates, which comprises an operating platform, wherein the top of the operating platform is provided with a mounting rack, and a cylinder is arranged on the mounting rack; the air-tight parts fixedly connected to the mounting frame are arranged on the two horizontal sides of the puncher, the output end of each air-tight part is connected with the limiting mechanism, and the mounting plate is further provided with pneumatic parts for supplying air sources to the air-tight parts. The utility model discloses improve current operation panel that punches, it is spacing to provide the support to the horizontal plane avris of panel in step to move down the in-process at the hole puncher, improves the efficiency of punching and the precision of punching.
Description
Technical Field
The utility model relates to a water tank production preparation technical field, very much relate to a sheet metal perforating device.
Background
When the square water tank is produced, a plate needs to be cut, punched and welded, and meanwhile, holes need to be formed in the plate at a specific position, such as the positions of a water inlet pipe and a water outlet pipe of the water tank, the positions of a climbing frame arranged on the outer wall of the water tank and the like, and subsequent welding and assembly of corresponding components are facilitated. The punching operation of the existing water tank plate is mature, but a certain problem also exists during use, namely, the plate surface is not in a horizontal plane structure and cannot be completely attached to an operating platform for placement because the plate is subjected to the punch forming process, and the plate is required to be additionally manually assisted and limited in the punching process so as to prevent the plate from moving, otherwise, the punching position precision is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a sheet metal perforating device, the utility model discloses improve current operation panel that punches, it is spacing to provide the support to the horizontal plane avris of panel in step to move down the in-process at the hole puncher, improves efficiency of punching and the precision of punching.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a punching device for a metal plate comprises an operation table with a mounting frame at the top, and a cylinder arranged on the mounting frame, wherein the output end of the cylinder penetrates through the mounting frame and is connected with the mounting frame; the air-tight parts fixedly connected to the mounting frame are arranged on the two horizontal sides of the puncher, the output end of each air-tight part is connected with the limiting mechanism, and the mounting plate is further provided with pneumatic parts for supplying air sources to the air-tight parts.
Preferably, the airtight piece comprises an airtight box, a piston plate is horizontally arranged in the airtight box, a return spring is arranged between the top of the piston plate and the airtight box, and the inner space of the airtight box above the piston plate is communicated with the pneumatic piece through an air pipe; the bottom surface of the piston plate is connected with the top surface of the pressure plate through a connecting rod penetrating out of the airtight box.
Preferably, the bottom surface of the pressing plate is provided with a plurality of limiting rubber strips extending parallel to the supporting grid rods, and the bottom surfaces of the limiting rubber strips are arc-shaped and correspond to the supporting grid rod bodies below.
Preferably, the pneumatic part comprises a machine bin fixedly connected with the outer wall of the air-tight part, an air bag is arranged at the bottom in the machine bin, and the air bag is communicated with the air pipe;
the bottom end of the transmission rod penetrates through the top wall of the machine cabin and is in contact with the air bag, and the top of the transmission rod is bent and is connected with a transmission plate arranged above the mounting plate.
Preferably, be equipped with the gag lever post perpendicularly on the mounting panel, the gag lever post top is run through be equipped with the flange behind the driving plate, be equipped with compensation spring on the spacing body of rod between mounting panel and the driving plate.
Preferably, both ends of the compensation spring are respectively connected with the mounting plate and the transmission plate and are in a stretched state all the time.
Preferably, two transmission belts in the same direction are arranged at the top of the operating platform, the mounting frame is arranged between the two transmission belts, and the top surfaces of the support grid rods and the top belt surfaces of the transmission belts are arranged at the same height.
The utility model discloses the working process is as follows:
firstly, a plate subjected to punch forming is placed on the support grid rods on two sides under the puncher, and the horizontal side of the plate is supported by two rows of support grid rods. After panel placed in place, open the cylinder, the output of cylinder drives the hole puncher of mounting panel and mounting panel below and moves down towards panel, can drive the driving plate through compensating spring when the mounting panel moves down, the transfer line moves down, the driving rod extrudees the gasbag, make the gas in the gasbag pass through the trachea and impress in the airtight case, and overcome reset spring's elasticity and promote the piston plate and move down, the piston plate drives the clamp plate through the connecting rod and moves down and can effectively cooperate the support bars pole to press the avris of panel and hold spacingly. Can punch to panel when waiting for hole puncher contact panel, the hole puncher is to the panel between the support bars pole operation of punching, and the hole puncher can adopt the punching machine among the prior art, such as forms such as drill bit that the motor drove.
It should be noted that the pressing plate contacts the sheet material before the punch, which causes a problem that the piston plate, the transmission rod and the transmission plate cannot move down but the mounting plate still needs to move down, but the transmission plate compensates for the corresponding position difference by further stretching the compensation spring in a state that the position of the transmission plate is kept unchanged.
After punching, the mounting panel drives the hole puncher and resets, and compensation spring still makes the pressure of driving plate, transfer line and clamp plate to panel hold simultaneously, and after the mounting panel shifts up a certain degree, can drive driving plate, transfer line and shift up, the gasbag is relieved and is pressed the state of holding, and reset spring 45 drives the piston plate and shifts up and return gas and push back into in the gasbag.
The arrangement of the transmission belt can be additionally arranged according to the requirement.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses improve current operation panel that punches, it is spacing to provide the support to the horizontal plane avris of panel in step to move down the in-process at the hole puncher, improves the efficiency of punching and the precision of punching.
Drawings
FIG. 1 is a schematic structural diagram of a punching device for metal sheets according to an embodiment;
FIG. 2 is a schematic structural view of the punching apparatus for metal sheets shown in FIG. 1 without an operation table;
fig. 3 is a schematic diagram of the internal structure of the airtight member and the pneumatic member according to the embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, a punching device for metal plates comprises an operation platform 1 with a mounting frame 2 at the top, a cylinder 21 arranged on the mounting frame 2, and a plurality of support bars 11 for transitionally supporting the side of a plate, wherein the output end of the cylinder 21 passes through the mounting frame 2 and then is connected with a mounting plate 22, the bottom of the mounting plate 22 is provided with a puncher 3, and the operation platform 1 at two sides under the puncher 3 is provided with a plurality of support bars 11;
the air-tight parts fixedly connected to the mounting frame are arranged on the two horizontal sides of the puncher 3, each air-tight part comprises an air-tight box 41, a piston plate 42 is horizontally arranged in each air-tight box 41, and a return spring 45 is arranged between the top of each piston plate 42 and each air-tight box 41; the bottom surface of the piston plate 42 is connected with the top surface of the pressure plate 44 through a connecting rod 43 penetrating out of the airtight box 41, the bottom surface of the pressure plate 44 is provided with a plurality of limiting rubber strips 46 extending parallel to the support grid rods 11, and the bottom surfaces of the limiting rubber strips 46 are arc-shaped and correspond to the rod bodies of the support grid rods 11 below.
The mounting plate 22 is also provided with a pneumatic part for supplying an air source to the inside of the airtight box, the pneumatic part comprises a machine cabin 5 fixedly connected with the outer wall of the airtight box 41, the bottom in the machine cabin 5 is provided with an air bag 51, the air bag 51 is communicated with an air pipe 57, and the air pipe 57 is communicated with the inner space of the airtight box 41 above the piston plate 42; the bottom end of the transmission rod 52 penetrates through the top wall of the cabin 5 and is in contact with the air bag 51, and the top end of the transmission rod 52 is bent and connected with a transmission plate 53 arranged above the mounting plate 22. The mounting plate 22 is vertically provided with a limiting rod 55, the top of the limiting rod 55 penetrates through the transmission plate 53 and then is provided with a flange 56, and a compensation spring 54 is arranged on the limiting rod 55 between the mounting plate 22 and the transmission plate 53. The two ends of the compensation spring 54 are respectively connected with the mounting plate 22 and the transmission plate 53 and are in a stretched state all the time.
The utility model discloses the working process as follows:
firstly, a plate subjected to stamping forming is placed on the support grid rods 11 on two sides under the puncher 3, and the horizontal side of the plate is supported by two rows of support grid rods 11. After the plate is placed in place, the air cylinder 21 is started, the output end of the air cylinder 21 drives the mounting plate 22 and the puncher 3 below the mounting plate 22 to move downwards towards the plate, the mounting plate 22 moves downwards and simultaneously drives the transmission plate 53 and the transmission rod 52 to move downwards through the compensation spring 54, the transmission rod 52 extrudes the air bag 51 (the bottom end of the transmission rod 52 can be provided with a plate or an expansion part in other forms to improve the extrusion effect on the air bag 51), so that the gas in the air bag 51 is pressed into the airtight box 41 through the air pipe 57, the piston plate 42 is pushed to move downwards by overcoming the elasticity of the return spring 45, and the piston plate 42 drives the pressing plate lower part 44 to move downwards through the connecting rod 43 until the limiting rubber strip 46 can be effectively matched with the support grid rod 11 to press and limit the side of the plate. Can punch to panel when waiting for 3 contact panels of hole puncher, the operation of punching is carried out to panel between the support bars pole 11 to hole 3 of hole puncher, and the hole puncher can adopt the punching machine among the prior art, such as forms such as drill bit that the motor drove.
It should be noted that the pressing plate 44 contacts the sheet material before the punch 3, which causes a problem that the piston plate 42, the transmission rod 52, and the transmission plate 53 cannot move down but the mounting plate 22 still needs to move down, but the transmission plate 53 compensates for the corresponding positional difference by further stretching the compensation spring 54 in a state where the position is maintained.
After the punching is finished, the mounting plate 22 drives the puncher to reset, meanwhile, the compensation spring 54 still enables the driving plate, the transmission rod and the pressing plate 44 to press and hold the plate until the mounting plate 22 moves upwards to a certain degree, the driving plate and the transmission rod are driven to move upwards, the air bag is released from the pressed state, and the reset spring 45 drives the piston plate to move upwards and pushes the air back into the air bag 51.
Example 2
As shown in fig. 1, in this embodiment, compared with embodiment 1, two belts 12 for driving in the same direction are provided on the top of the operation table 1, the mounting frame 2 is provided between the two belts 12, and the top surface of the support grid 11 is arranged at the same height as the top surface of the belts 12.
Claims (7)
1. A punching device for a metal plate comprises an operation table with a mounting frame arranged at the top, and is characterized in that an air cylinder arranged on the mounting frame is connected with the mounting frame after the output end of the air cylinder penetrates through the mounting frame, a puncher is arranged at the bottom of the mounting frame, and a plurality of supporting grid rods for transitionally supporting the edge side of the metal plate are arranged on the operation table at two sides under the puncher;
the air-tight parts fixedly connected to the mounting frame are arranged on two horizontal sides of the puncher, the output end of each air-tight part is connected with the limiting mechanism, and the mounting plate is further provided with pneumatic parts for supplying air sources to the air-tight parts.
2. The punching device for the metal plate as claimed in claim 1, wherein the airtight member comprises an airtight box, a piston plate is horizontally arranged in the airtight box, a return spring is arranged between the top of the piston plate and the airtight box, and the inner space of the airtight box above the piston plate is communicated with the pneumatic member through an air pipe; the bottom surface of the piston plate is connected with the top surface of the pressure plate through a connecting rod penetrating out of the airtight box.
3. The punching device for the metal plate as claimed in claim 2, wherein the bottom surface of the pressing plate is provided with a plurality of limiting rubber strips extending parallel to the supporting grid rods, and the bottom surfaces of the limiting rubber strips are arc-shaped and arranged corresponding to the rod bodies of the supporting grid rods below.
4. The punching device for the metal sheet according to claim 1, wherein the pneumatic member comprises a machine chamber fixedly connected with the outer wall of the pneumatic member, an air bag is arranged at the bottom in the machine chamber, and the air bag is communicated with the air pipe;
the bottom end of the transmission rod penetrates through the top wall of the machine cabin and is in contact with the air bag, and the top of the transmission rod is bent and is connected with a transmission plate arranged above the mounting plate.
5. The punching device for the metal plate as claimed in claim 4, wherein a limiting rod is vertically arranged on the mounting plate, a flange is arranged at the top of the limiting rod after penetrating through the transmission plate, and a compensation spring is arranged on the limiting rod body between the mounting plate and the transmission plate.
6. The perforating device as claimed in claim 5, wherein the compensation spring is connected at its two ends to the mounting plate and the driving plate, respectively.
7. The punching device for the metal plate material as claimed in claim 1, wherein two transmission belts for the same direction transmission are arranged at the top of the operation table, the mounting frame is arranged between the two transmission belts, and the top surfaces of the support bars and the top belt surfaces of the transmission belts are arranged at the same height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222234708.6U CN218283813U (en) | 2022-08-24 | 2022-08-24 | Sheet metal perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222234708.6U CN218283813U (en) | 2022-08-24 | 2022-08-24 | Sheet metal perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218283813U true CN218283813U (en) | 2023-01-13 |
Family
ID=84796683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222234708.6U Active CN218283813U (en) | 2022-08-24 | 2022-08-24 | Sheet metal perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218283813U (en) |
-
2022
- 2022-08-24 CN CN202222234708.6U patent/CN218283813U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107204738B (en) | Intelligent production line for short sides of frames of solar components | |
| CN213826657U (en) | Forming and punching device for machining sheet metal part of automobile body | |
| CN216420784U (en) | Punching device convenient to centre gripping | |
| CN218283813U (en) | Sheet metal perforating device | |
| CN213856633U (en) | One-time forming stamping die of trapezoidal float valve | |
| CN219703117U (en) | Corrugated plate and corrugated plate forming die | |
| CN217570425U (en) | Punching machine for processing electric appliance cabinet shell | |
| CN111546416A (en) | Automatic tubular product drilling equipment of material loading | |
| CN111151644A (en) | With punching machine complex photovoltaic module frame long limit unloading manipulator that punches a hole | |
| CN214927231U (en) | Insulating cushion block and isolated strip-shaped double-station equipment for solar module sleeve | |
| CN202172202U (en) | Automatic stamping device | |
| CN212241351U (en) | Industrial packaging bag punching device | |
| CN211868606U (en) | Insulating piece forming device | |
| CN211539287U (en) | Heat exchanger pneumatic tube extrusion platform used for being matched with portable tube expander | |
| CN209888340U (en) | Multi-station vacuum pressure maintaining device | |
| CN109397669B (en) | Automobile air duct forming device and method | |
| CN222740135U (en) | Automobile sheet metal stamping equipment | |
| CN219985881U (en) | Automatic high forming device of bellows | |
| CN220005615U (en) | Composite stamping die | |
| CN219053705U (en) | CNC pneumatic clamp | |
| CN110228183B (en) | PVC hard shell forming and cutting device and forming process | |
| CN211415434U (en) | Novel punching device for core material | |
| CN219788671U (en) | Bottom plate production line for manufacturing furniture shelf laminates | |
| CN211161486U (en) | Multi-station stamping device for producing automobile metal parts | |
| CN212193450U (en) | Plastic cup punching equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |