CN217749033U - Stamping device is used in sheet metal component processing - Google Patents
Stamping device is used in sheet metal component processing Download PDFInfo
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- CN217749033U CN217749033U CN202221734225.6U CN202221734225U CN217749033U CN 217749033 U CN217749033 U CN 217749033U CN 202221734225 U CN202221734225 U CN 202221734225U CN 217749033 U CN217749033 U CN 217749033U
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Abstract
The utility model discloses a stamping device is used in sheet metal component processing belongs to processing punching press technical field. The utility model provides a clamping device is used in processing of panel beating stamping workpiece, includes bearing plate and the punching press support of fixed connection on the bearing plate, be equipped with the punching machine on the punching press support, fixedly connected with punching press head on the punching machine, fixedly connected with support frame on the bearing plate, seted up the spout on the support frame and have the second rack through spout sliding connection, seted up the spout on the bearing plate and have first rack through spout sliding connection, be equipped with the self-adaptation clamping mechanism who is used for self-adaptation clamping sheet metal component on second rack and the first rack. The utility model discloses an overall structure's cooperation has reached the equal clamping of sheet metal component different to upper and lower both ends diameter to guaranteed the quality of sheet metal component when the punching press, avoided the sheet metal component clamping unstability, rock when the punching press, influence the effect of punching press quality.
Description
Technical Field
The utility model relates to a processing punching press technical field specifically is a stamping device is used in sheet metal component processing.
Background
The sheet metal part stamping is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press machine and a die to cause the plates, strips, pipes, profiles and the like to generate plastic deformation or separation, thereby obtaining workpieces (stamped parts) with required shapes and sizes. For example, a cylindrical pipe fitting with a thin upper part and a thick lower part is processed, a blank is a cylindrical pipe with the same diameter, the pipe fitting needs to be vertically placed into a punching machine, and then the upper part is punched to be compressed into a neck diameter.
Chinese patent publication No. CN 216729195U's a clamping device for processing sheet metal stamping workpiece, including the bottom plate, the anterior fixed mounting in bottom plate top has sharp module, the slide is installed to sharp module rear side, slide rear side fixed mounting has the telescoping cylinder, telescoping cylinder rear end fixed mounting has the seat of sliding, the seat rear end fixed mounting that slides has the driving lever, bottom plate top rear portion fixed mounting has the fixing base. Through the setting of sharp module, telescoping cylinder, the seat that slides and fixing base, sharp module drives the telescoping cylinder horizontal slip, and the telescoping cylinder shortens earlier before the sharp module removes, makes the driving lever extract from the fixing base, and the right side moves can remove the cylinder on the station to the right, and the seat that slides continues the antedisplacement after moving to the right, makes the driving lever move to the front side of pipe fitting and moves left again and reset.
However, when the device is used for processing sheet metal parts needing to be reworked and sheet metal parts needing to be stamped at the upper end and the lower end of the sheet metal parts, the clamping of the device is unstable when the device is clamped due to the diameters of the upper end and the lower end of the sheet metal parts, the sheet metal parts shake, the stamping quality of the sheet metal parts is affected, and all the people need a stamping device for processing the sheet metal parts to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stamping device is used in sheet metal component processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping device is used in sheet metal component processing, includes bearing plate and the punching press support of fixed connection on the bearing plate, be equipped with the punching machine on the punching press support, fixedly connected with punching press head on the punching machine, fixedly connected with support frame on the bearing plate, seted up the spout on the support frame and through spout sliding connection have the second rack, set up the spout on the bearing plate and through spout sliding connection have first rack, be equipped with the self-adaptation clamping mechanism who is used for self-adaptation clamping sheet metal component on second rack and the first rack.
As a further preferred aspect of the present technical solution, the adaptive clamping mechanism includes a first support block fixedly connected to the first rack, the first support block is rotatably connected to two first rotating rods, and each of the first rotating rods is fixedly connected to a first connecting rod.
As a further preferred of this technical scheme, self-adaptation clamping mechanism is still including rotating two second dwangs of connection on the bearing plate, every equal fixedly connected with is used for carrying out the first clamping piece of clamping with the sheet metal component lower extreme on the second dwang, every first clamping piece all is articulated through the round pin axle with the head rod that corresponds.
As a further preferred aspect of this technical scheme, the adaptive clamping mechanism further includes a second supporting block fixedly connected to the second rack, the second supporting block is rotatably connected to two third rotating rods, and each third rotating rod is fixedly connected to a second connecting rod.
As a further preferred of this technical scheme, self-adaptation clamping mechanism is still including rotating two fourth dwangs of connection on the support frame, every equal fixedly connected with is used for carrying out the second clamping piece of clamping with the sheet metal component upper end on the fourth dwang, every the second clamping piece all is articulated through the round pin axle with the second connecting rod that corresponds.
As a further preferred aspect of the present technical solution, a driving mechanism for driving the first rack and the second rack is provided on the support frame, the driving mechanism includes an electric push rod fixedly connected to the support frame, a connecting frame is fixedly connected to the electric push rod, a gear is rotatably connected to the connecting frame through a rotating rod, and the gear is engaged with the first rack and the second rack.
As a further preferred aspect of the present technical solution, the first clamping block and the second clamping block are both coated with a rubber pad.
The utility model provides a stamping device is used in sheet metal component processing possesses following beneficial effect:
(1) The utility model discloses an overall structure's cooperation has reached the equal clamping of sheet metal component to the difference of upper and lower both ends diameter to guaranteed the quality of sheet metal component when the punching press, avoided the sheet metal component clamping shakiness, rocked when the punching press, influenced the effect of punching press quality.
(2) The utility model discloses a set up self-adaptation clamping mechanism, reached and all carried out the centre gripping to the upper and lower both ends of sheet metal component to the clamping is firm, and can be to the equal clamping of sheet metal component of different diameters size, has avoided the sheet metal component when the punching press, the poor effect of punching press effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the adaptive clamping mechanism of the present invention;
in the figure: 1. a bearing plate; 11. a support frame; 12. stamping a bracket; 13. a punch press; 14. punching a head; 2. an electric push rod; 21. a connecting frame; 22. a gear; 3. a first rack; 31. a first support block; 32. a first connecting rod; 33. a first clamping block; 34. a second rotating rod; 35. a first rotating lever; 4. a second rack; 41. a second support block; 42. a second connecting rod; 43. a second clamping block; 44. a fourth rotating rod; 45. and a third rotating rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model provides a technical scheme: as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, a stamping device for sheet metal part processing, including bearing plate 1 and stamping support 12 of fixed connection on bearing plate 1, be equipped with punching machine 13 on stamping support 12, fixedly connected with punching press head 14 on punching machine 13, fixedly connected with support frame 11 on bearing plate 1, seted up the spout on the support frame 11 and have second rack 4 through spout sliding connection, seted up the spout on bearing plate 1 and have first rack 3 through spout sliding connection, be equipped with the self-adaptation clamping mechanism who is used for self-adaptation clamping sheet metal part on second rack 4 and the first rack 3.
Self-adaptation clamping machine constructs including fixed connection the first supporting block 31 on first rack 3, rotates on the first supporting block 31 and is connected with two first poles of rotation 35, equal fixedly connected with head rod 32 on every first pole of rotation 35.
The self-adaptive clamping mechanism further comprises two second rotating rods 34 rotatably connected to the bearing plate 1, each second rotating rod 34 is fixedly connected with a first clamping block 33 used for clamping the lower end of the sheet metal part, and each first clamping block 33 is hinged to the corresponding first connecting rod 32 through a pin shaft.
The self-adaptive clamping mechanism further comprises a second supporting block 41 fixedly connected to the second rack 4, the second supporting block 41 is rotatably connected with two third rotating rods 45, and each third rotating rod 45 is fixedly connected with a second connecting rod 42.
The self-adaptive clamping mechanism further comprises two fourth rotating rods 44 which are rotatably connected to the support frame 11, each fourth rotating rod 44 is fixedly connected with a second clamping block 43 which is used for clamping the upper end of the sheet metal part, and each second clamping block 43 is hinged to the corresponding second connecting rod 42 through a pin shaft.
Firstly, the sheet metal part is placed on the bearing plate 1 and between the two first clamping blocks 33 and the two second clamping blocks 43.
When the first rack 3 slides to the one end that is close to punching machine 13, slide rather than fixed connection's first supporting block 31 synchronization, because it is connected with first dwang 32 to rotate on the first dwang 35, and first dwang 32 is articulated through the round pin axle with first clamping piece 33, first clamping piece 33 rotates through second dwang 34 simultaneously and connects on bearing plate 1, make two first clamping pieces 33 use second dwang 34 to rotate as the centre of a circle, thereby two one ends that first clamping piece 33 is close to the sheet metal component are progressively close to in opposite directions, contact with the sheet metal component afterwards, the lower extreme to the sheet metal component carries out the clamping.
When the second rack 4 slides towards the end close to the punching machine 13, the second support block 41 fixedly connected with the second rack slides towards the end close to the punching machine 13 synchronously, because the third rotating rod 45 is connected with the second connecting rod 42 in a rotating manner, and the second connecting rod 42 is hinged with the second clamping block 43 through a pin shaft, meanwhile, the second clamping block 43 is connected on the bearing plate 1 in a rotating manner through the fourth rotating rod 44, so that the two second clamping blocks 43 rotate by taking the fourth rotating rod 44 as a circle center, and the ends of the two second clamping blocks 43 close to the sheet metal part gradually approach to each other and contact with the sheet metal part, and the upper end of the sheet metal part is clamped.
Thereby reached and all carried out the centre gripping to the upper and lower both ends of sheet metal component to it is firm to have reached the clamping, has avoided the sheet metal component when the punching press, the poor effect of punching press effect.
As shown in fig. 1 and fig. 2, a driving mechanism for driving the first rack 3 and the second rack 4 is arranged on the supporting frame 11, the driving mechanism includes an electric push rod 2 fixedly connected to the supporting frame 11, a connecting frame 21 is fixedly connected to the electric push rod 2, a gear 22 is rotatably connected to the connecting frame 21 through a rotating rod, and the gear 22 is engaged with the first rack 3 and the second rack 4.
The switch is touched so that the electric push rod 2 pushes the link frame 21 toward the end close to the punch 13.
So that the gear 22 of the connecting frame 21 slides synchronously toward the end close to the punch 13, since the gear 22 is engaged with both the first rack 3 and the second rack 4, and both the first rack 3 and the second rack 4 slide toward the end close to the punch 13 at this time, the gear 22 does not rotate.
However, when the stamping of the sheet metal part is completed, the diameters of the upper end and the lower end of the sheet metal part are different.
The sheet metal component upper end diameter is less this moment, the lower extreme diameter is great, first clamping piece 33 at first contacts with the lower extreme of sheet metal component, it is tight to press from both sides the lower extreme of sheet metal component afterwards, when making electric putter 2 continue to promote, first rack 3 is motionless this moment, because gear 22 and the meshing of first rack 3, make gear 22 rotate, thereby second rack 4 continues to slide to the one end of punching machine 13, contact until second clamping piece 43 and the upper end of sheet metal component, press from both sides the upper end of sheet metal component afterwards tightly, thereby it is less to the upper end diameter, the great sheet metal component of lower extreme diameter carries out the effect of clamping.
Both ends at some sheet metal component all need the punching press to make and need the punching press to accomplish the another end of punching press again afterwards behind the one end, nevertheless when the punching press is accomplished the another end of punching press again afterwards behind the one end, the diameter at the upper and lower both ends of sheet metal component this moment is inequality.
At this moment, the diameter of the upper end of the sheet metal part is large, the diameter of the lower end is small, the second clamping block 43 firstly contacts with the upper end of the sheet metal part, and then the upper end of the sheet metal part is clamped tightly, so that when the electric push rod 2 continues to push, the second rack 4 is not moved at this moment, because the gear 22 is meshed with the second rack 4, the gear 22 rotates, so that the first rack 3 continues to slide towards one end of the punching machine 13 until the first clamping block 33 contacts with the lower end of the sheet metal part, and then the lower end of the sheet metal part is clamped tightly, thereby achieving the effect of clamping the sheet metal part with a large diameter of the upper end and a small diameter of the lower end.
Therefore, the clamping device can clamp sheet metal parts with different diameters at the upper end and the lower end, the quality of the sheet metal parts during stamping is guaranteed, the phenomenon that the sheet metal parts are unstable in clamping is avoided, and the effect of stamping quality is influenced due to the fact that the sheet metal parts are rocked during stamping.
As shown in fig. 3, the first clamping block 33 and the second clamping block 43 are both coated with rubber pads.
The effect of protecting the sheet metal part is achieved by arranging the rubber pad.
The utility model provides a stamping device is used in sheet metal component processing, concrete theory of operation as follows: the sheet metal part is first placed on the bearing plate 1 between the two first clamping blocks 33 and the two second clamping blocks 43, and then the switch is touched, so that the electric push rod 2 pushes the connecting frame 21 to the end close to the punch 13.
So that the gear 22 of the connecting frame 21 slides synchronously toward the end close to the punch 13, since the gear 22 is engaged with both the first rack 3 and the second rack 4, and both the first rack 3 and the second rack 4 slide toward the end close to the punch 13 at this time, the gear 22 does not rotate.
When the first rack 3 slides to the one end that is close to punching machine 13, slide rather than fixed connection's first supporting block 31 synchronization, because it is connected with first dwang 32 to rotate on the first dwang 35, and first dwang 32 is articulated through the round pin axle with first clamping piece 33, first clamping piece 33 rotates through second dwang 34 simultaneously and connects on bearing plate 1, make two first clamping pieces 33 use second dwang 34 to rotate as the centre of a circle, thereby two one ends that first clamping piece 33 is close to the sheet metal component are progressively close to in opposite directions, contact with the sheet metal component afterwards, the lower extreme to the sheet metal component carries out the clamping.
When the second rack 4 slides to the one end that is close to punching machine 13, the second supporting shoe 41 rather than fixed connection slides to the one end that is close to punching machine 13 in step, because it is connected with second connecting rod 42 to rotate on the third dwang 45, and second connecting rod 42 is articulated through the round pin axle with second clamping piece 43, second clamping piece 43 rotates through fourth dwang 44 simultaneously and connects on bearing plate 1, make two second clamping pieces 43 use fourth dwang 44 to rotate as the centre of a circle, thereby two second clamping pieces 43 are close to the one end of sheet metal component gradually in opposite directions, contact with the sheet metal component afterwards, carry out the clamping to the upper end of sheet metal component.
Thereby reached and all carried out the centre gripping to the upper and lower both ends of sheet metal component to it is firm to have reached the clamping, has avoided the sheet metal component when the punching press, the poor effect of punching press effect.
However, when the stamping of the sheet metal part is completed, the work time needs to be returned, and the diameters of the upper end and the lower end of the sheet metal part are different.
The sheet metal component upper end diameter is less this moment, the lower extreme diameter is great, first clamping piece 33 at first contacts with the lower extreme of sheet metal component, it is tight to press from both sides the lower extreme of sheet metal component afterwards, when making electric putter 2 continue to promote, first rack 3 is motionless this moment, because gear 22 and the meshing of first rack 3, make gear 22 rotate, thereby second rack 4 continues to slide to the one end of punching machine 13, contact until second clamping piece 43 and the upper end of sheet metal component, press from both sides the upper end of sheet metal component afterwards tightly, thereby it is less to the upper end diameter, the great sheet metal component of lower extreme diameter carries out the effect of clamping.
Both ends at some sheet metal component all need the punching press to make and need the punching press to accomplish the another end of punching press again afterwards behind the one end, nevertheless when the punching press is accomplished the another end of punching press again afterwards behind the one end, the diameter at the upper and lower both ends of sheet metal component this moment is inequality.
At this moment, the diameter of the upper end of the sheet metal part is large, the diameter of the lower end is small, the second clamping block 43 firstly contacts with the upper end of the sheet metal part, and then the upper end of the sheet metal part is clamped tightly, so that when the electric push rod 2 continues to push, the second rack 4 is not moved at this moment, because the gear 22 is meshed with the second rack 4, the gear 22 rotates, so that the first rack 3 continues to slide towards one end of the punching machine 13 until the first clamping block 33 contacts with the lower end of the sheet metal part, and then the lower end of the sheet metal part is clamped tightly, thereby achieving the effect of clamping the sheet metal part with a large diameter of the upper end and a small diameter of the lower end.
Therefore, the clamping device can clamp sheet metal parts with different diameters at the upper end and the lower end, the quality of the sheet metal parts during stamping is guaranteed, the phenomenon that the sheet metal parts are unstable in clamping is avoided, and the effect of stamping quality is influenced due to the fact that the sheet metal parts are rocked during stamping.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a stamping device is used in sheet metal component processing, includes stamping support (12) of bearing plate (1) and fixed connection on bearing plate (1), be equipped with punching machine (13) on stamping support (12), fixedly connected with punching press head (14), its characterized in that on punching machine (13): fixedly connected with support frame (11) on bearing plate (1), seted up the spout on support frame (11) and have second rack (4) through spout sliding connection, seted up the spout on bearing plate (1) and have first rack (3) through spout sliding connection, be equipped with the self-adaptation clamping mechanism that is used for self-adaptation clamping sheet metal component on second rack (4) and first rack (3).
2. The stamping device for sheet metal part machining according to claim 1, characterized in that: self-adaptation clamping machine constructs including first supporting block (31) of fixed connection on first rack (3), it is connected with two first poles of rotation (35), every to rotate on first supporting block (31) equal fixedly connected with head rod (32) on first pole of rotation (35).
3. The stamping device for sheet metal part machining according to claim 2, characterized in that: self-adaptation clamping mechanism is still including two second dwang (34) of rotating connection on bearing plate (1), every equal fixedly connected with is used for carrying out first clamping piece (33) of clamping with the sheet metal component lower extreme on second dwang (34), every first clamping piece (33) all are articulated through the round pin axle with corresponding head rod (32).
4. The stamping device for sheet metal part machining according to claim 3, wherein: self-adaptation clamping machine constructs still including second supporting shoe (41) of fixed connection on second rack (4), it is connected with two third dwang (45), every to rotate on second supporting shoe (41) equal fixedly connected with second connecting rod (42) on third dwang (45).
5. The stamping device for sheet metal part machining according to claim 4, characterized in that: self-adaptation clamping machine constructs still including rotating two fourth dwangs (44) of connection on support frame (11), every equal fixedly connected with is used for carrying out second clamping piece (43) of clamping with the sheet metal component upper end on fourth dwang (44), every second clamping piece (43) all are articulated through the round pin axle with corresponding second connecting rod (42).
6. The stamping device for sheet metal part machining according to claim 1, wherein: be equipped with the actuating mechanism who is used for driving first rack (3) and second rack (4) on support frame (11), actuating mechanism is including electric putter (2) of fixedly connected with on support frame (11), fixedly connected with link (21) is gone up in electric putter (2), be connected with gear (22) through the bull stick rotation on link (21), gear (22) and first rack (3) and second rack (4) meshing.
7. The stamping device for sheet metal part machining according to claim 5, characterized in that: the first clamping block (33) and the second clamping block (43) are coated with rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734225.6U CN217749033U (en) | 2022-07-05 | 2022-07-05 | Stamping device is used in sheet metal component processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734225.6U CN217749033U (en) | 2022-07-05 | 2022-07-05 | Stamping device is used in sheet metal component processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217749033U true CN217749033U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221734225.6U Active CN217749033U (en) | 2022-07-05 | 2022-07-05 | Stamping device is used in sheet metal component processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217749033U (en) |
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2022
- 2022-07-05 CN CN202221734225.6U patent/CN217749033U/en active Active
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