CN215467453U - Punching device convenient to adjustable mesopore and flange hole - Google Patents
Punching device convenient to adjustable mesopore and flange hole Download PDFInfo
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- CN215467453U CN215467453U CN202121400984.4U CN202121400984U CN215467453U CN 215467453 U CN215467453 U CN 215467453U CN 202121400984 U CN202121400984 U CN 202121400984U CN 215467453 U CN215467453 U CN 215467453U
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Abstract
The utility model discloses a punching device convenient for adjustable middle holes and flange holes, which comprises a device box and is characterized in that: the punching device comprises a device box, and is characterized in that blocking platforms are arranged on the left and right sides in the device box, a placing platform is arranged in the middle of the blocking platforms, an extrusion cavity is arranged on the lower portion in the middle of the blocking platforms, an extrusion block is fixedly connected to the lower end of the placing platform, springs are connected to the lower end of the placing platform and the upper portion of the extrusion cavity, push-out cavities are formed in the left and right sides of the blocking platforms, clamping blocks are arranged in the push-out cavities, an air pipe is communicated between the push-out cavities and the extrusion cavity, five groups of clamping grooves are formed in the upper inner wall of the push-out cavities, clamping blocks are arranged in the five groups of clamping grooves, push springs are connected to the top ends of the clamping blocks and the upper portions of the clamping grooves, an air cylinder is arranged on the upper portion of the device box, an air cavity is arranged below the air cylinder, and the air cylinder is connected with an air cavity pipeline.
Description
Technical Field
The utility model relates to the technical field of punching devices, in particular to a punching device convenient for adjusting a center hole and a flange hole.
Background
The flange is the part of interconnect between pipe and the pipe, be used for the connection between the pipe end, also there is the flange on equipment import and export, be used for the connection between two equipment, flange joint or flange joint, mean by flange, gasket and bolt three interconnect as the detachable connection of a set of combination seal structure, at present, often can punch a hole to the flange on the numerical control equipment automatically, thereby reach the purpose that punches a hole more accurately convenient, but, still have many defects, when punching a hole to the flange, press from both sides tight aspect and still be inadequately suitable, and the tool bit that punches a hole is not convenient for adjust, therefore, it is necessary to design a practicality and a punching device who is convenient for adjustable mesopore and flange hole of self-adjusting punching position.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a punching apparatus for facilitating adjustable center and flange holes, so as to solve the problems of the background art mentioned above.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a punching device convenient to adjustable mesopore and flange hole, includes the device case, its characterized in that: the device case is characterized in that blocking platforms are arranged on the left and right sides of the inside of the device case, a placing platform is arranged in the middle of the blocking platform, an extrusion cavity is arranged on the lower portion of the middle of the blocking platform, an extrusion block is fixedly connected to the lower end of the placing platform, a spring is connected to the lower end of the placing platform and the upper portion of the extrusion cavity, pushing cavities are formed in the left and right sides of the blocking platform, clamping blocks are arranged inside the pushing cavities, and air pipes are communicated between the pushing cavities and the extrusion cavity.
According to the technical scheme, five groups of clamping grooves are formed in the upper inner wall of the push-out cavity, clamping blocks are arranged in the five groups of clamping grooves, and push springs are connected to the top ends of the clamping blocks and the upper portions of the clamping grooves.
According to the technical scheme, the upper portion of the device box is provided with the air cylinder, the air cavity is arranged below the air cylinder, the air cylinder is connected with an air cavity pipeline, the pressing plate is arranged inside the air cavity, the connecting rod is fixedly connected to the lower portion of the pressing plate, the rotary disc is fixedly connected to the lower portion of the connecting rod, and the punching tool bit is arranged on the lower side of the rotary disc.
According to the technical scheme, a driven gear is arranged above the pressing plate, a motor is arranged on one side of the air cylinder, a main gear is arranged at one end of a main shaft of the motor, and the driven gear is in meshed connection with the main gear.
According to the technical scheme, a fixed shaft is arranged above the blocking table, and a magnetic strip is connected to the outer side bearing of the fixed shaft.
According to the technical scheme, the air cavity is communicated with an air passage below.
Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,
(1) by arranging the clamping block, when a part needing punching is placed on the placing table, the placing table is pressed under the gravity, the gas in the extrusion cavity is pressed into the pushing cavity by the extrusion block through the gas pipe, so that the clamping block is pushed to move towards the center of the placing table, the part on the placing table is clamped by the clamping block, and the part is more stable in punching;
(2) by arranging the clamping block, when the clamping block moves towards the center of the placing table, the clamping block is pushed into the clamping groove by contacting the clamping block, when the clamping block passes through the clamping groove, the clamping block is pushed out from the clamping groove by the push spring to limit the clamping block to move backwards, and the clamping block can still hold a part on the clamping table under the action of external force;
(3) through being provided with the master gear and following the gear, the cylinder admits air to the air cavity, when promoting the clamp plate downstream, from gear and master gear non-meshing, only punch a hole, after the first operation of the tool bit that punches a hole is accomplished, the cylinder bleeds and makes the clamp plate upward movement, from gear and master gear meshing, when the master gear is rotatory, the tool bit that punches a hole also rotates thereupon, the hole site of punching a hole is adjusted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;
FIG. 2 is an enlarged partial schematic view of part A of the present invention;
in the figure: 1. a device case; 2. blocking the platform; 3. placing a platform; 4. a spring; 5. extruding the block; 6. an extrusion chamber; 7. a push-out cavity; 8. an air tube; 9. a clamping block; 10. a card slot; 11. pushing a spring; 12. a clamping block; 13. a cylinder; 14. a main gear; 15. a slave gear; 16. pressing a plate; 17. an air cavity; 18. a connecting rod; 19. a turntable; 20. a punching cutter head; 21. a fixed shaft; 22. a magnetic strip; 23. an airway.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a punching device convenient to adjustable mesopore and flange hole, includes device case 1, its characterized in that: the left side and the right side of the inside of the device box 1 are provided with baffle tables 2, the middle of the baffle table 2 is provided with a placing table 3, the lower part of the middle of the baffle table 2 is provided with an extrusion cavity 6, the lower end of the placing table 3 is fixedly connected with an extrusion block 5, the lower end of the placing table 3 and the upper part of the extrusion cavity 6 are connected with a spring 4, the left side and the right side of the baffle table 2 are provided with push-out cavities 7, the inside of the push-out cavities 7 is provided with a clamping block 9, an air pipe 8 is communicated between the push-out cavities 7 and the extrusion cavity 6, when the punching machine is not in work, the spring 4 pushes the placing table 3 to be in the same plane with the blocking table 2, when a part needing punching is placed on the placing table 3, the extrusion block 5 presses the air in the extrusion cavity 6 into the push-out cavity 7 through the air pipe 8 due to the gravity pressing the platform 3, thereby pushing the clamping blocks 9 to move towards the center of the placing table 3, so that the clamping blocks clamp the parts on the placing table 3, and the parts are more stable in punching;
five groups of clamping grooves 10 are formed in the upper inner wall of the push-out cavity 7, clamping blocks 12 are arranged inside the five groups of clamping grooves 10, the top ends of the clamping blocks 12 and the upper portions of the clamping grooves 10 are connected with push springs 11, the right sides of the clamping blocks 12 are designed to be inclined planes, when the clamping blocks 9 move towards the center of the placing table 3, the clamping blocks 12 are pushed into the clamping grooves 10 when being contacted with the clamping blocks 12, when the clamping blocks 9 pass through the clamping grooves 10, the clamping blocks 12 can be pushed out from the clamping grooves 10 by the push springs 11, the clamping blocks 9 are limited to move backwards, and the components on the placing table 3 can be still held by the clamping blocks in the past under the action of external force through the operations;
the upper part of the device box 1 is provided with an air cylinder 13, an air cavity 17 is arranged below the air cylinder 13, the air cylinder 13 is connected with the air cavity 17 through a pipeline, a pressing plate 16 is arranged inside the air cavity 17, a connecting rod 18 is fixedly connected below the pressing plate 16, a rotary table 19 is fixedly connected below the connecting rod 18, a punching tool bit 20 is arranged on the lower side of the rotary table 19, when the air cylinder 13 starts to press and send air into the air cavity 17, the pressing plate 16 is pushed to move downwards, the pressing plate 16 drives the connecting rod 18 to push the punching tool bit 20 on the rotary table 19 to move downwards, and hole opening operation is carried out on components on the placing table 3;
a driven gear 15 is arranged above the pressing plate 16, a motor is arranged on one side of the air cylinder 13, a main gear 14 is arranged at one end of a main shaft of the motor, the driven gear 15 is meshed with the main gear 14, a connecting rod 18 is in bearing connection with an air cavity 17, the motor drives the main gear 14 to rotate, the air cylinder 13 supplies air to the air cavity 17, when the pressing plate is pushed to move downwards, the driven gear 15 is not meshed with the main gear 14, only punching is carried out, after the first operation of the punching tool bit 20 is completed, the air cylinder 13 exhausts air to enable the pressing plate 16 to move upwards, the driven gear 15 is meshed with the main gear 14, and when the main gear 14 rotates, the punching tool bit 20 also rotates along with the main gear, so that the hole punching position is adjusted;
a fixed shaft 21 is arranged above the blocking table 2, a magnetic stripe 22 is connected to a bearing on the outer side of the fixed shaft 21, the fixture block 12 is made of magnetic block materials, after punching is finished, the magnetic stripe 22 is manually pushed to be in contact with the blocking table 2, the fixture block 12 enters the clamping groove 10 due to magnetic attraction, limitation on the clamping block 9 is relieved, and a component which is punched on the lower table 3 can be smoothly taken out;
an air channel 23 is communicated below the air cavity 17, the other end of the air channel 23 is positioned on the surface of the placing table 3, when the pressing plate 16 moves downwards, air at the lower part of the air cavity 17 is pressed out of the air channel 23, and impurities generated by punching on the surface of the component can be cleaned.
The working principle is as follows: when the punching device does not work, the spring pushes the placing table upwards to enable the placing table and the blocking table to be located on the same plane, when a part needing punching is placed on the placing table, the placing table is pressed under the gravity, the extrusion block presses gas in the extrusion cavity into the pushing cavity through the gas pipe, and therefore the clamping blocks are pushed to move towards the center of the placing table, the part on the placing table is clamped by the clamping blocks, and the part is enabled to be more stable in punching;
the right side of the clamping block is designed to be an inclined plane, when the clamping block moves towards the center of the placing table, the clamping block is pushed into the clamping groove when being contacted with the clamping block, when the clamping block passes through the clamping groove, the clamping block can be pushed out from the clamping groove by the push spring to limit the clamping block to move backwards, and the clamping block can still hold a part on the clamping table under the action of external force;
when the air cylinder starts to press and convey air into the air cavity, the pressing plate is pushed to move downwards, the pressing plate drives the connecting rod to push the punching tool bit on the rotary table to move downwards, and hole opening operation is carried out on the part on the placing table;
the connecting rod is connected with the bearing of the air cavity, the motor drives the main gear to rotate, the air cylinder supplies air to the air cavity, when the pressing plate is pushed to move downwards, the slave gear is not meshed with the main gear, only punching is carried out, after the first operation of the punching tool bit is finished, the air cylinder exhausts air to enable the pressing plate to move upwards, the slave gear is meshed with the main gear, and when the main gear rotates, the punching tool bit also rotates along with the main gear to carry out hole position adjustment;
the clamping block is made of a magnetic block material, after punching is finished, the magnetic strip is manually pushed to be in contact with the blocking table, the clamping block enters the clamping groove due to magnetic attraction, the limitation on the clamping block is removed, and a component which is punched on the lower table can be smoothly taken out;
the other end of the air pipe is positioned on the surface of the placing table, and when the pressing plate moves downwards, the air at the lower part of the air cavity is pressed out of the air pipe, so that impurities generated by punching on the surface of the component can be cleaned.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a punching device convenient to adjustable mesopore and flange hole, includes device case (1), its characterized in that: the inside left and right sides of device case (1) is provided with keeps off platform (2), the centre that keeps off platform (2) is provided with puts platform (3), the lower part that keeps off the middle of platform (2) is provided with extrusion chamber (6), lower extreme fixedly connected with extrusion piece (5) of putting platform (3), the lower extreme of putting platform (3) is connected with spring (4) with the upper portion in extrusion chamber (6), keep off the left and right sides of platform (2) and seted up release chamber (7), the inside in release chamber (7) is provided with presss from both sides tight piece (9), the intercommunication has trachea (8) between release chamber (7) and the extrusion chamber (6).
2. A punch apparatus for facilitating adjustable mesopore and flange holes as recited in claim 1 wherein: five groups of clamping grooves (10) are formed in the upper inner wall of the push-out cavity (7), clamping blocks (12) are arranged inside the five groups of clamping grooves (10), and push springs (11) are connected to the top ends of the clamping blocks (12) and the upper portions of the clamping grooves (10).
3. A punch apparatus for facilitating adjustable mesopore and flange holes as recited in claim 2 wherein: the device is characterized in that an air cylinder (13) is arranged on the upper portion of the device box (1), an air cavity (17) is arranged below the air cylinder (13), the air cylinder (13) is connected with the air cavity (17) through a pipeline, a pressing plate (16) is arranged inside the air cavity (17), a connecting rod (18) is fixedly connected to the lower portion of the pressing plate (16), a rotary table (19) is fixedly connected to the lower portion of the connecting rod (18), and a punching tool bit (20) is arranged on the lower side of the rotary table (19).
4. A punch apparatus for facilitating adjustable mesopore and flange holes as recited in claim 3 wherein: a driven gear (15) is arranged above the pressing plate (16), a motor is arranged on one side of the air cylinder (13), a main gear (14) is arranged at one end of a main shaft of the motor, and the driven gear (15) is meshed with the main gear (14).
5. A punch apparatus for facilitating adjustable mesopore and flange holes as recited in claim 4 wherein: a fixed shaft (21) is arranged above the blocking table (2), and a magnetic strip (22) is connected to the outer side bearing of the fixed shaft (21).
6. A punch apparatus for facilitating adjustable mesopore and flange holes as recited in claim 5 wherein: an air channel (23) is communicated below the air cavity (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121400984.4U CN215467453U (en) | 2021-06-23 | 2021-06-23 | Punching device convenient to adjustable mesopore and flange hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121400984.4U CN215467453U (en) | 2021-06-23 | 2021-06-23 | Punching device convenient to adjustable mesopore and flange hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215467453U true CN215467453U (en) | 2022-01-11 |
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ID=79721158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121400984.4U Active CN215467453U (en) | 2021-06-23 | 2021-06-23 | Punching device convenient to adjustable mesopore and flange hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215467453U (en) |
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2021
- 2021-06-23 CN CN202121400984.4U patent/CN215467453U/en active Active
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