CN212884423U - Punching device for precision die - Google Patents
Punching device for precision die Download PDFInfo
- Publication number
- CN212884423U CN212884423U CN202020620489.3U CN202020620489U CN212884423U CN 212884423 U CN212884423 U CN 212884423U CN 202020620489 U CN202020620489 U CN 202020620489U CN 212884423 U CN212884423 U CN 212884423U
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- bevel gear
- step motor
- lower bolster
- gear
- subassembly
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Abstract
The utility model discloses a punching device for precision mold, including the lower bolster, the inside of lower bolster is provided with the fixed mounting subassembly, the fixed mounting subassembly includes installation foot, screw lead screw, second bevel gear, first bevel gear and step motor, wherein, the inside intermediate position of lower bolster is provided with step motor, step motor's output is connected with first bevel gear, the bilateral symmetry meshing of first bevel gear is connected with second bevel gear; the utility model discloses a set up the fixed mounting subassembly, guaranteed punching device's suitability, ensured the convenience of installation, improved the product percent of pass, guaranteed product quality, practice thrift manpower and materials resources, through setting up the convenient subassembly of unloading, made things convenient for taking out of stamping workpiece, ensured the personal safety problem, improved work efficiency, saved operating time, guaranteed operating mass with rated load, improved the output of stamping workpiece.
Description
Technical Field
The utility model belongs to the technical field of stamping die, concretely relates to punching device for precision mold.
Background
The punching machine is a mechanical device which completes punching by mounting raw materials and enabling a punching die to act on the materials under the driving of a power mechanism. The punching machine can perform the operations of sheet processing, punching, die pressing, embossing and the like for forcing metal to enter a die.
But current punching device adopts the dead installation foot of welding when using, leads to punching device suitability poor, and a punching device can only adapt one set of equipment to low as for work efficiency, extravagant manpower and materials, and the phenomenon that will appear rocking after fixed causes the work piece punching press skew, and the product percent of pass is low, and need the manual work to unload the punching part after the punching press is accomplished, threatens personal safety, and work efficiency is low and extravagant operating time.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a punching device for precision mold, it is strong to have the suitability, the convenient characteristics of unloading.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a punching device for precision mold, includes the lower bolster, the inside of lower bolster is provided with the fixed mounting subassembly, the fixed mounting subassembly includes installation foot, screw lead screw, second bevel gear, first bevel gear and step motor, wherein, the inside intermediate position of lower bolster is provided with step motor, step motor's output is connected with first bevel gear, the bilateral symmetry meshing of first bevel gear is connected with second bevel gear, one side that first bevel gear was kept away from to second bevel gear is connected with the screw lead screw, the surface of screw lead screw is provided with the installation foot.
Preferably, the threaded screw rod is connected to the inside of the fixing block on the surface of the inner wall of the lower template through a bearing sleeve.
Preferably, the inner bottom end of the mounting foot is provided with a spring clamping block.
Preferably, the top of the lower template is symmetrically provided with guide columns, the top of each guide column is connected with a positioning block, the top of each positioning block is provided with a stripper plate, the top of each stripper plate is provided with an upper template, and the surfaces of the upper template and the lower template are respectively provided with a female die and a male die which are connected through movable bolts.
Preferably, one side of stripper is provided with convenient unloading subassembly, convenient unloading subassembly includes servo motor, driving gear, driven gear, slider, connection lead screw and trapezoidal unloading piece, wherein, one side surface of stripper is connected with servo motor, servo motor's output is connected with the driving gear, the meshing of the top of driving gear is connected with driven gear, one side of driven gear is connected with the connection lead screw, the surface of connection lead screw is provided with the slider, the bottom of slider is connected with trapezoidal unloading piece.
Preferably, a fixing frame is arranged on one side of the driven gear, and one side, far away from the fixing frame, of the connecting screw rod is movably connected inside the limiting baffle through a bearing sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the fixed mounting subassembly, drive the interval that the screw rod rotated and adjust the installation foot by step motor, guaranteed punching device's suitability, ensured the convenience of installation, and be provided with the spring fixture block and guaranteed the stability after the installation, improved the product percent of pass, guaranteed product quality, practice thrift manpower and materials resources.
2. The utility model discloses a set up convenient subassembly of unloading, drive the gear by servo motor and rotate for connecting the lead screw and rotating and drive trapezoidal piece removal of unloading and unload, made things convenient for taking out of stamping workpiece, ensured the personal safety problem, improved work efficiency, saved operating time, guaranteed operating mass with rated load, improved the output of stamping workpiece.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fixing and mounting assembly of the present invention;
FIG. 3 is a schematic structural view of the convenient discharging assembly of the present invention;
fig. 4 is the utility model discloses a convenient subassembly structure top view of unloading.
In the figure: 1. mounting a template; 2. a stripper plate; 3. positioning blocks; 4. a guide post; 5. fixing the mounting assembly; 51. a fixed block; 52. mounting a foot; 53. a threaded lead screw; 54. a second bevel gear; 55. a first bevel gear; 56. a stepping motor; 57. a spring clamping block; 6. a lower template; 7. a convenient unloading assembly; 71. a servo motor; 72. a driving gear; 73. a fixed mount; 74. a driven gear; 75. a slider; 76. connecting a screw rod; 77. a limit baffle; 78. a trapezoidal discharging block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a punching device for precision mold, including lower bolster 6, the inside of lower bolster 6 is provided with fixed mounting subassembly 5, fixed mounting subassembly 5 is including installation foot 52, screw thread lead screw 53, second conical gear 54, first conical gear 55 and step motor 56, wherein, the inside intermediate position of lower bolster 6 is provided with step motor 56, step motor 56's output is connected with first conical gear 55, the bilateral symmetry meshing of first conical gear 55 is connected with second conical gear 54, one side that first conical gear 55 was kept away from to second conical gear 54 is connected with screw thread lead screw 53, screw thread lead screw 53's surface is provided with installation foot 52.
Specifically, the threaded screw 53 is connected to the inside of the fixing block 51 on the inner wall surface of the lower template 6 through a bearing sleeve.
Through adopting above-mentioned technical scheme, guarantee that screw lead screw 53 can rotate, reduce the dead probability of card, guarantee work efficiency.
Specifically, the inner bottom end of the mounting leg 52 is provided with a spring catch 57.
Through adopting above-mentioned technical scheme, compressible spring fixture block 57 makes the inside of income installation foot 52, then installs installation foot 52, improves the stability of installation, guarantees fixed fastness.
Specifically, the top symmetry of lower bolster 6 is provided with guide post 4, and the top of guide post 4 is connected with locating piece 3, and the top of locating piece 3 is provided with stripper 2, and stripper 2's top is provided with cope match-plate pattern 1, and the surface of cope match-plate pattern 1 and lower bolster 6 is provided with movable bolted connection's die and terrace die respectively.
By adopting the technical scheme, the equipment is ensured to normally work, the punching quality is improved, and the working stability is ensured.
Specifically, one side of stripper 2 is provided with convenient subassembly 7 of unloading, convenient subassembly 7 of unloading includes servo motor 71, driving gear 72, driven gear 74, slider 75, connecting screw 76 and trapezoidal unloading piece 78, wherein, one side surface of stripper 2 is connected with servo motor 71, servo motor 71's output is connected with driving gear 72, the meshing of top of driving gear 72 is connected with driven gear 74, one side of driven gear 74 is connected with connecting screw 76, the surface of connecting screw 76 is provided with slider 75, slider 75's bottom is connected with trapezoidal unloading piece 78.
By adopting the technical scheme, the gear is driven to rotate by the servo motor 71, so that the trapezoidal unloading block 78 connected with the bottom end of the screw rod 76 can move and push the material to unload, the unloading convenience is improved, the pushing effect is ensured, and the material is prevented from being damaged.
Specifically, a fixed frame 73 is arranged on one side of the driven gear 74, and one side of the connecting screw rod 76, which is far away from the fixed frame 73, is movably connected inside the limit baffle 77 through a bearing sleeve.
Through adopting above-mentioned technical scheme, guarantee the stability of driven gear 74 installation, ensure connecting lead screw 76 pivoted smooth and easy degree, prevent the dead condition of card.
The utility model discloses well step motor 56 is for the widely known technique that applies to daily life that has disclosed, and its theory of operation is: the current is controlled by a multiphase time sequence, and the model of the current is 42BYG 34-401A.
The utility model discloses a theory of operation and use flow: firstly, starting a stepping motor 56 to rotate, wherein the stepping motor 56 rotates to drive a first bevel gear 55 to rotate, the first bevel gear 55 rotates to drive a second bevel gear 54 meshed with the first bevel gear to rotate, the second bevel gear 54 rotates to drive a threaded lead screw 53 to rotate, the threaded lead screw 53 rotates to drive a mounting foot 52 fixed on the surface of the threaded lead screw to move, a spring clamping block 57 is compressed after a distance needing to be mounted is determined, and a fixed mounting assembly 5 is installed in a precise die in a matching manner;
after the punching operation is completed, the materials on the top ends of the upper die plate 1 and the stripper plate 2 are separated, then the servo motor 71 is started to drive the electric driving gear 72 to rotate, the driving gear 72 rotates to enable the driven gear 74 to rotate, and under the action of the driven gear 74, the trapezoidal stripper block 78 moves to eject the workpiece which is punched on the surface of the stripper plate 2 out of the stripper plate 2 so as to perform the next punching operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)
1. The utility model provides a punching device for precision mold, includes lower bolster (6), its characterized in that: the utility model discloses a die head structure, including lower bolster (6), fixed mounting subassembly (5) is provided with fixed mounting subassembly (5) in the inside of lower bolster (6), fixed mounting subassembly (5) are provided with step motor (56) including installation foot (52), screw lead screw (53), second bevel gear (54), first bevel gear (55) and step motor (56), wherein, the inside intermediate position of lower bolster (6) is provided with step motor (56), the output of step motor (56) is connected with first bevel gear (55), the bilateral symmetry meshing of first bevel gear (55) is connected with second bevel gear (54), one side that first bevel gear (55) were kept away from in second bevel gear (54) is connected with screw lead screw (53), the surface of screw lead screw (53) is provided with installation foot (52).
2. The punching apparatus for a precision mold according to claim 1, characterized in that: the threaded screw rod (53) is connected to the inside of the fixing block (51) on the surface of the inner wall of the lower template (6) through a bearing sleeve.
3. The punching apparatus for a precision mold according to claim 1, characterized in that: and a spring clamping block (57) is arranged at the inner bottom end of the mounting foot (52).
4. The punching apparatus for a precision mold according to claim 1, characterized in that: the die is characterized in that guide columns (4) are symmetrically arranged at the top end of the lower template (6), positioning blocks (3) are connected to the top ends of the guide columns (4), a discharging plate (2) is arranged at the top end of the positioning blocks (3), an upper template (1) is arranged at the top end of the discharging plate (2), and a female die and a male die which are connected through movable bolts are respectively arranged on the surfaces of the upper template (1) and the lower template (6).
5. The punching apparatus for a precision mold according to claim 4, characterized in that: one side of stripper (2) is provided with convenient subassembly (7) of unloading, convenient subassembly (7) of unloading includes servo motor (71), driving gear (72), driven gear (74), slider (75), connecting screw rod (76) and trapezoidal unloading piece (78), wherein, a side surface of stripper (2) is connected with servo motor (71), the output of servo motor (71) is connected with driving gear (72), the top meshing of driving gear (72) is connected with driven gear (74), one side of driven gear (74) is connected with connecting screw rod (76), the surface of connecting screw rod (76) is provided with slider (75), the bottom of slider (75) is connected with trapezoidal unloading piece (78).
6. The punching apparatus for a precision mold according to claim 5, characterized in that: one side of the driven gear (74) is provided with a fixed frame (73), and one side of the connecting screw rod (76) far away from the fixed frame (73) is movably connected inside a limit baffle (77) through a bearing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020620489.3U CN212884423U (en) | 2020-04-22 | 2020-04-22 | Punching device for precision die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020620489.3U CN212884423U (en) | 2020-04-22 | 2020-04-22 | Punching device for precision die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212884423U true CN212884423U (en) | 2021-04-06 |
Family
ID=75227530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020620489.3U Active CN212884423U (en) | 2020-04-22 | 2020-04-22 | Punching device for precision die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212884423U (en) |
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2020
- 2020-04-22 CN CN202020620489.3U patent/CN212884423U/en active Active
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