CN218079930U - Punching device for machining sheet metal parts - Google Patents
Punching device for machining sheet metal parts Download PDFInfo
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- CN218079930U CN218079930U CN202221811036.4U CN202221811036U CN218079930U CN 218079930 U CN218079930 U CN 218079930U CN 202221811036 U CN202221811036 U CN 202221811036U CN 218079930 U CN218079930 U CN 218079930U
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Abstract
The utility model provides a punching device for processing sheet metal parts, which comprises an installation shell; the hydraulic cylinder is fixedly arranged in the middle of the top surface of the inner cavity of the mounting shell; the mounting plate is fixedly mounted at the output shaft end of the hydraulic cylinder; the stamping head is fixedly arranged in the middle of the bottom surface of the mounting plate; the flanging sleeve is arranged on the outer surface of the punching head in a sliding manner; adjustment mechanism, adjustment mechanism sets up the bottom surface of mounting panel, adjustment mechanism includes the annular piece, the bottom surface symmetry activity of annular piece is provided with two dwangs, the one end of dwang with turn-ups telescopic surface middle part is rotated and is connected. The utility model provides a punching device of processing sheet metal component convenient to use, have the turn-ups function of counterpunching hole, be convenient for collect the waste material.
Description
Technical Field
The utility model relates to a sheet metal component processing technology field especially relates to a punching device of processing sheet metal component.
Background
The sheet metal part is a product processed by a sheet metal process, and the sheet metal part is not separated everywhere in our life. The sheet metal part has the characteristics of light weight, high strength, electric conduction (capable of being used for electromagnetic shielding), low cost, good large-scale mass production performance and the like, is widely applied to the fields of electronic appliances, communication, automobile industry, medical instruments and the like, and generally needs to use a punching device for processing the sheet metal part when the sheet metal part is punched.
The punching device of current processing sheet metal component, like chinese patent number "CN201921378217.0", a punching device of processing sheet metal component, its structure includes the base, the base is equipped with the hidden groove, the base is equipped with and holds the groove, the inside that holds the groove has held the sheet metal component, the left and right sides of base is equipped with the spacing groove respectively, the inside sliding connection of spacing groove has the gag lever post, the upper end fixedly connected with L-shaped plate of gag lever post, the upper end left and right sides of base is fixedly connected with thread bush respectively, the thread bush is connected with the threaded rod through the screw thread rotation, the upper end extrusion of sheet metal component has the extrusion dish, the extrusion dish is equipped with logical groove, the upper end left and right sides of extrusion dish is fixedly connected with L shape pole respectively, the upper end left and right sides of base is fixedly connected with the bracing piece respectively, the upper end fixedly connected with crossbeam of bracing piece, the upper end fixedly connected with cylinder of crossbeam extrudees the left and right sides of sheet metal component through the L-shaped plate, and the setting of extrusion dish conveniently fixes the sheet metal component in the upper end of base, takes place when avoiding the sheet metal component to receive the impact force, rocks unstable installation phenomenon, through the extrusion dish, avoids the upper end of extrusion to take place the punch out of the head, and remove when moving, the tendency to take place the deformation. Although the device passes through the left and right sides of L shaped plate extrusion sheet metal component, the setting of extrusion dish, conveniently fix the sheet metal component in the upper end of base, it rocks to take place when avoiding the sheet metal component to receive the impact force, the unstable phenomenon of installation appears, through the upper end of extrusion dish extrusion sheet metal component, avoid when punching head and sheet metal component break away, the sheet metal component takes place the trend of rebound, avoid the sheet metal component to take place to warp, but the device does not have the turn-ups function to punching the hole as required, need in addition to use equipment to turn up the edge to punching a hole, the step is loaded down with trivial details, thereby the problem that machining efficiency is low has been leaded to.
Therefore, there is a need to provide a new punching device for processing sheet metal parts to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, have the turn-ups function of counterpunch hole, be convenient for carry out the punching device of the processing sheet metal component of collecting to the waste material.
In order to solve the technical problem, the utility model provides a punching device of processing sheet metal component includes: mounting a shell; the hydraulic cylinder is fixedly arranged in the middle of the top surface of the inner cavity of the mounting shell; the mounting plate is fixedly mounted at the output shaft end of the hydraulic cylinder; the stamping head is fixedly arranged in the middle of the bottom surface of the mounting plate; the flanging sleeve is arranged on the outer surface of the punching head in a sliding manner; the adjusting mechanism is arranged on the bottom surface of the mounting plate and comprises an annular block, two rotating rods are symmetrically and movably arranged on the bottom surface of the annular block, one end of each rotating rod is rotatably connected with the middle of the outer surface of the flanging sleeve, two lead screws are symmetrically and movably mounted on the side wall of the annular block through bearings, and the lead screws are in transmission connection with the corresponding rotating rods; the die cylinder is fixedly installed in the middle of the bottom surface of the inner cavity of the installation shell, the die cylinder is matched with the stamping head, and the outer diameter of the die cylinder is smaller than the inner diameter of the flanging sleeve; the four support columns are symmetrically and slidably mounted on the bottom surface of the inner cavity of the mounting shell; the placing plate is fixedly arranged at the top ends of the four supporting columns; the through hole is formed in the middle of the upper surface of the placing plate and matched with the flanging sleeve.
Preferably, the cavity has been seted up to the lower part of installation shell, the bottom of a mould section of thick bamboo extends to in the inner chamber of cavity, discharge passage has been seted up to the inner chamber right side lower part of cavity, rotate in discharge passage's the inner chamber and install row flitch, the left end of arranging the flitch extends to the inner chamber left side of cavity, it is connected with two support column transmissions that correspond to arrange the flitch, the right side wall of installation shell is located discharge passage's below and is provided with the collection shell.
Preferably, the installation passageway has been seted up to the left side front portion of arranging the flitch, the activity is provided with the assembly pole in the inner chamber of installation passageway, the both ends of assembly pole extend to outside the inner chamber of installation passageway respectively, just the equal fixed mounting in both ends of assembly pole has the connecting rod, the top of connecting rod and the bottom fixed connection of the support column that corresponds.
Preferably, the outer surface activity cover of support column is equipped with compression spring, compression spring's both ends respectively with place the bottom surface of board and the inner chamber bottom surface fixed connection of installation shell.
Preferably, two' shaped limit blocks are symmetrically and fixedly arranged on the upper surface of the placing plate.
Preferably, two sliding chutes have been seted up to the bottom surface symmetry of annular piece, slidable mounting has the slider in the inner chamber of sliding chute, the one end of lead screw extends to in the inner chamber of sliding chute, just lead screw and the slider threaded connection that corresponds, the upper portion of dwang is connected with the lower part rotation of the slider that corresponds.
Compared with the prior art, the utility model provides a pair of punching device of processing sheet metal component has following beneficial effect:
the utility model provides a punching device of processing sheet metal component, drive punching press head and turn-ups sleeve vertical motion through setting up the pneumatic cylinder and punch a hole to the sheet metal component, turn-ups sleeve drives sheet metal component and mould section of thick bamboo contact extrusion, it is upwards protruding to make sheet metal component contact position, continue afterwards to push down and make the punching press head carry out the punching press trompil to the sheet metal component under the effect of mould section of thick bamboo, the sheet metal component part between turn-ups sleeve and mould section of thick bamboo can form the turn-ups effect of punching a hole after punching a hole and accomplish, the turn-ups processing that punches a hole is conveniently carried out according to the processing needs, machining efficiency has been promoted, arrange the flitch through setting up, under the downward pressure effect that receives when compression spring's elasticity and sheet metal component punching press, can make row flitch reciprocating rotation produce vibrations, make the waste material fall into and collect in collecting the inner chamber of shell through discharge passage, efficiency has been promoted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a preferred embodiment of a punching apparatus for processing sheet metal parts according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is the side-looking and sectional structural schematic diagram of the middle chamber, the support rod, the connecting rod, the assembling rod and the discharging plate of the present invention.
The reference numbers in the figures: 1. mounting a shell; 2. a hydraulic cylinder; 3. mounting a plate; 4. punching a head; 5. a flanging sleeve; 61. an annular block; 62. rotating the rod; 63. a screw rod; 7. a mold cylinder; 8. a support pillar; 9. placing a plate; 10. a through hole; 11. a discharge channel; 12. a discharge plate; 13. collecting shells; 14. assembling a rod; 15. a connecting rod; 16. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a punching apparatus for processing sheet metal parts according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of the portion A shown in FIG. 1; fig. 3 is the side view and sectional structure schematic diagram of the middle chamber, the support rod, the connecting rod, the assembling rod and the discharging plate of the present invention.
A punching device for processing sheet metal parts comprises: mounting the housing 1; the hydraulic cylinder 2 is fixedly arranged in the middle of the top surface of the inner cavity of the mounting shell 1; the mounting plate 3 is fixedly mounted at the output shaft end of the hydraulic cylinder 2; the stamping head 4 is fixedly arranged in the middle of the bottom surface of the mounting plate 3; the flanging sleeve 5 is arranged on the outer surface of the punching head 4 in a sliding manner; the adjusting mechanism is arranged on the bottom surface of the mounting plate 3 and comprises an annular block 61, two rotating rods 62 are symmetrically and movably arranged on the bottom surface of the annular block 61, one end of each rotating rod 62 is rotatably connected with the middle part of the outer surface of the flanging sleeve 5, two screw rods 63 are symmetrically and movably mounted on the side wall of the annular block 61 through bearings, and the screw rods 63 are in transmission connection with the corresponding rotating rods 62; the die cylinder 7 is fixedly arranged in the middle of the bottom surface of the inner cavity of the mounting shell 1, the die cylinder 7 is matched with the stamping head 4, and the outer diameter of the die cylinder 7 is smaller than the inner diameter of the flanging sleeve 5; the four support columns 8 are symmetrically and slidably mounted on the bottom surface of the inner cavity of the mounting shell 1; the placing plate 9 is fixedly arranged at the top ends of the four supporting columns 8; the through hole 10 is formed in the middle of the upper surface of the placing plate 9, and the through hole 10 is matched with the flanging sleeve 5.
The cavity has been seted up to the lower part of installation shell 1, the bottom of mould section of thick bamboo 7 extends to in the inner chamber of cavity, discharge passage 11 has been seted up to the inner chamber right side lower part of cavity, it has row flitch 12 to rotate in discharge passage 11's the inner chamber, the left end of arranging flitch 12 extends to the inner chamber left side of cavity, it is connected with two 8 transmissions of support column that correspond to arrange flitch 12, the right side wall of installation shell 1 is located discharge passage 11's below and is provided with collection shell 13, and the sheet metal component punches a hole the waste material that produces and passes through on the inner chamber of mould section of thick bamboo 7 falls to row flitch 12 in the cavity, passes through afterwards discharge passage 11 falls into collection shell 13, convenient waste discharge collects.
Arrange the installation passageway of having seted up in the left side front portion of flitch 12, the activity is provided with assembly rod 14 in the inner chamber of installation passageway, the both ends of assembly rod 14 extend to outside the inner chamber of installation passageway respectively, just the equal fixed mounting in both ends of assembly rod 14 has connecting rod 15, the top of connecting rod 15 and the bottom fixed connection of the support column 8 that corresponds work as during the support column 8 vertical motion, can drive arrange flitch 12 and take place to rotate.
The surface activity cover of support column 8 is equipped with compression spring 16, compression spring 16's both ends respectively with the bottom surface of placing board 9 and the inner chamber bottom surface fixed connection of installation shell 1 under compression spring 16's the elastic force effect, can drive place board 9 upward movement to drive support column 8 upward movement, and then drive row flitch 12 rotates row flitch 12 under the downward pressure effect that receives during compression spring 16's elasticity and sheet metal component punching press, can make row flitch 12 reciprocating rotation produces vibrations, promotes row material efficiency.
Two' shaped limiting blocks are symmetrically and fixedly mounted on the upper surface of the placing plate 9, and the limiting blocks can limit the sheet metal part in the vertical direction.
Two sliding chutes have been seted up to the bottom surface symmetry of annular piece 61, slidable mounting has the slider in the inner chamber of sliding chute, the one end of lead screw 63 extends to in the inner chamber of sliding chute, just lead screw 63 and the slider threaded connection who corresponds, the upper portion of dwang 62 is connected with the lower part rotation of the slider that corresponds, can drive the slider motion, thereby drives dwang 62 moves.
During the use, place the sheet metal component between two stoppers, can carry out the spacing of vertical direction to the sheet metal component, promote the stability of sheet metal component in the course of working, start hydraulic cylinder 2 and drive mounting panel 3 vertical motion, mounting panel 3 drives punching head 4 and the motion of turn-ups sleeve 5, turn-ups sleeve 5 drives the sheet metal component and extrudees with mould section of thick bamboo 7 contact, make sheet metal component contact position upwards protruding, continue to push down afterwards and make punching head 4 carry out the punching press trompil to the sheet metal component under the effect of mould section of thick bamboo 7, the sheet metal component part between turn-ups sleeve 5 and mould section of thick bamboo 7 can form the turn-ups effect of punching a hole after punching the completion, the turn-ups processing of punching a hole is conveniently carried out according to the processing needs, machining efficiency has been promoted, drive the slider motion through lead screw 63 simultaneously, thereby drive dwang 62 motion, and then can drive turn-ups sleeve 5 vertical motion, through adjusting the bottom surface of turn-ups sleeve 5 and the difference in height of the bottom of punching head 4, can adjust the turn-ups height, the waste material that the punching a hole produced falls into on discharging board 12 through the discharge plate 12 that the reciprocal compression of discharge that the discharge efficiency that drives 16 collection spring compression is carried out on the discharge that the discharge efficiency that drives through the reciprocating compression of the discharge that the reciprocating compression was carried out the effect of the drive.
Drive punching press head 4 and 5 vertical motions of turn-ups sleeve through setting up pneumatic cylinder 2 and punch a hole to the sheet metal component, turn-ups sleeve 5 drives sheet metal component and a mould section of thick bamboo 7 contact extrusion, make sheet metal component contact position upwards protruding, continue to push down subsequently and make punching press head 4 carry out the punching press trompil to the sheet metal component under the effect of a mould section of thick bamboo 7, the sheet metal component part between turn-ups sleeve 5 and a mould section of thick bamboo 7 can form the turn-ups effect of punching a hole after the completion of punching a hole, the turn-ups processing of punching a hole according to the processing needs is conveniently carried out, machining efficiency is promoted, arrange flitch 12 through setting up, under the downward pressure effect that receives when compression spring 16's elasticity and sheet metal component punching press, can make row flitch 12 reciprocating rotation produce vibrations, make the waste material fall into and collect in collecting shell 13's the inner chamber through discharge passage 11, efficiency is promoted.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a punching device of processing sheet metal component which characterized in that includes:
mounting a shell;
the hydraulic cylinder is fixedly arranged in the middle of the top surface of the inner cavity of the mounting shell;
the mounting plate is fixedly mounted at the output shaft end of the hydraulic cylinder;
the stamping head is fixedly arranged in the middle of the bottom surface of the mounting plate;
the flanging sleeve is arranged on the outer surface of the punching head in a sliding manner;
the adjusting mechanism is arranged on the bottom surface of the mounting plate and comprises an annular block, two rotating rods are symmetrically and movably arranged on the bottom surface of the annular block, one end of each rotating rod is rotatably connected with the middle of the outer surface of the flanging sleeve, two lead screws are symmetrically and movably mounted on the side wall of the annular block through bearings, and the lead screws are in transmission connection with the corresponding rotating rods;
the die cylinder is fixedly installed in the middle of the bottom surface of the inner cavity of the installation shell, the die cylinder is matched with the stamping head, and the outer diameter of the die cylinder is smaller than the inner diameter of the flanging sleeve;
the four support columns are symmetrically and slidably mounted on the bottom surface of the inner cavity of the mounting shell;
the placing plates are fixedly arranged at the top ends of the four supporting columns;
the through hole is formed in the middle of the upper surface of the placing plate and matched with the flanging sleeve.
2. The punching device for machining sheet metal parts according to claim 1, characterized in that a cavity is formed in the lower portion of the installation shell, the bottom end of the die cylinder extends into the inner cavity of the cavity, a discharge channel is formed in the lower portion of the right side of the inner cavity of the cavity, a discharge plate is rotatably installed in the inner cavity of the discharge channel, the left end of the discharge plate extends to the left side of the inner cavity of the cavity, the discharge plate is in transmission connection with two corresponding support columns, and a collection shell is arranged on the right side wall of the installation shell below the discharge channel.
3. The punching device for machining the sheet metal parts according to claim 2, wherein an installation channel is formed in the front portion of the left side of the discharging plate, an assembly rod is movably arranged in an inner cavity of the installation channel, two ends of the assembly rod respectively extend out of the inner cavity of the installation channel, connecting rods are fixedly arranged at two ends of the assembly rod, and the top ends of the connecting rods are fixedly connected with the bottom ends of the corresponding supporting columns.
4. The punching device for machining sheet metal parts according to claim 1, characterized in that a compression spring is movably sleeved on the outer surface of the supporting column, and two ends of the compression spring are fixedly connected with the bottom surface of the placing plate and the bottom surface of the inner cavity of the mounting shell respectively.
5. The punching device for machining sheet metal parts according to claim 1, characterized in that two "" -shaped limiting blocks are symmetrically and fixedly mounted on the upper surface of the placing plate.
6. The punching device for machining sheet metal parts according to claim 1, characterized in that two sliding grooves are symmetrically formed in the bottom surface of the annular block, a sliding block is slidably mounted in an inner cavity of each sliding groove, one end of the lead screw extends into the inner cavity of each sliding groove, the lead screw is in threaded connection with the corresponding sliding block, and the upper portion of the rotating rod is rotatably connected with the lower portion of the corresponding sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221811036.4U CN218079930U (en) | 2022-07-13 | 2022-07-13 | Punching device for machining sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221811036.4U CN218079930U (en) | 2022-07-13 | 2022-07-13 | Punching device for machining sheet metal parts |
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| Publication Number | Publication Date |
|---|---|
| CN218079930U true CN218079930U (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221811036.4U Active CN218079930U (en) | 2022-07-13 | 2022-07-13 | Punching device for machining sheet metal parts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816834A (en) * | 2024-03-05 | 2024-04-05 | 成都德安金属制品有限公司 | Punching device for annular workpiece |
-
2022
- 2022-07-13 CN CN202221811036.4U patent/CN218079930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816834A (en) * | 2024-03-05 | 2024-04-05 | 成都德安金属制品有限公司 | Punching device for annular workpiece |
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