CN217343193U - Precise chassis stamping die - Google Patents
Precise chassis stamping die Download PDFInfo
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- CN217343193U CN217343193U CN202220751120.5U CN202220751120U CN217343193U CN 217343193 U CN217343193 U CN 217343193U CN 202220751120 U CN202220751120 U CN 202220751120U CN 217343193 U CN217343193 U CN 217343193U
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- 230000003068 static effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of die manufacturing, in particular to a chassis precision stamping die, which comprises a workpiece and a positioning component arranged on one side of the workpiece, the positioning assembly comprises a movable die, a spring, a sliding rod, a positioning piece and a static die, the movable die is arranged on one side of the workpiece, the inner surface of the movable die is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the sliding rod which is in sliding connection with the inner surface of the movable die, the device works through the positioning assembly, the device can position the workpiece in the pressing process, so that the workpiece can be accurately stamped, the work piece can be stripped from the device when the punching is finished through the work of the stripping component, the risk that the hands of workers are scratched is effectively avoided while labor is saved, and the operation safety is effectively guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the mould is made, concretely relates to accurate stamping die in chassis.
Background
The mould is made and is referred to an indispensable work in the industrial production process, wherein can use stamping die, but current stamping die is carrying out stamping operation, is difficult to carry out the fixed work in position to the work piece through device itself, is unfavorable for stamping operation's accuracy nature, and current stamping die still needs the manual work to take off the work piece when carrying out the punching press completion simultaneously, and the work piece that so sharpness has probably produced the problem of damage to staff's hand.
In order to solve the problems, the application provides a chassis precision stamping die.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an accurate stamping die in chassis, through locating component's work, can be that the device just can fix a position the work piece at the in-process that pushes down, make the work piece can obtain accurate punching press work, can make the work piece take off the material with the work piece from the device when the punching press is accomplished through the work of taking off the material subassembly, still effectual staff's of having stopped when saving artifical hand by the risk of fish tail, the effectual security that has ensured the operation.
In order to achieve the above object, the utility model provides a following technical scheme: a chassis precision stamping die comprises a workpiece and a positioning assembly arranged on one side of the workpiece;
the positioning assembly comprises a movable die, a spring, a sliding rod, a positioning piece and a static die, wherein the movable die is arranged on one side of the workpiece, the inner surface of the movable die is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the inner surface of the movable die in a sliding manner, the sliding rod is far away from one end of the spring and the positioning piece, and the surface of the positioning piece is connected with the surface of the static die in a laminating manner.
As the utility model relates to an accurate stamping die in chassis is preferred, the inside of movable mould is seted up and is fallen the groove of "protruding" form.
As the utility model relates to an accurate stamping die in chassis is preferred, the spacer is close to the face of work piece one side is the inclined plane.
As the utility model relates to an accurate stamping die in chassis is preferred, still including setting up the material subassembly of taking off in work piece one side, take off the material subassembly including the transfer line, take off the material pole, push away spring and ejector pad, the movable mould the surface with the one end swivelling joint of transfer line, the other end swivelling joint of transfer line have with quiet mould sliding connection take off the material pole, take off the internal surface of material pole with push away the one end fixed connection of spring, the other end that pushes away the spring is fixed to be set up the ejector pad on the surface, the ejector pad with take off material pole swivelling joint, just a side surface of ejector pad with the surface laminating of work piece.
As the utility model relates to an accurate stamping die in chassis is preferred, take off the material pole with the junction of quiet mould is in the banding groove has been seted up to the surface parallel of quiet mould.
Compared with the prior art, the beneficial effects of the utility model are that: through the work of locating component, can be that the device just can fix a position the work piece at the in-process that pushes down, make the work piece can obtain accurate punching press work, can make the work piece take off the material with the work piece from the device when the punching press is accomplished through the work of taking off the material subassembly, still effectual stopped staff's hand by the risk of fish tail when saving artifical, the effectual security that ensures the operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a movable mold in a stamping state according to the present invention;
FIG. 3 is a schematic sectional view of the movable mold according to the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the push block in a lifting state.
In the figure:
1. a workpiece;
2. a positioning assembly; 21. moving the mold; 22. a spring; 23. a slide bar; 24. positioning plates; 25. static molding; 3. a stripping assembly; 31. a transmission rod; 32. stripping the material rod; 33. pushing a spring; 34. and (7) pushing the 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.
As shown in fig. 1:
a chassis precision stamping die comprises a workpiece 1.
In this embodiment: present stamping die is carrying out stamping operation, is difficult to carry out the fixed work in the position to work piece 1 through device itself, is unfavorable for stamping operation's accuracy nature, and present stamping die still needs the manual work to take off work piece 1 when carrying out the punching press completion simultaneously, so sharp work piece 1 has probably to the problem of staff's hand production damage, for solving above-mentioned problem, increases locating component 2 and takes off material subassembly 3 on this basis.
Further, the following steps:
as shown in fig. 1-4:
with the above in mind: the positioning assembly 2 comprises a movable die 21, a spring 22, a sliding rod 23, a positioning piece 24 and a static die 25, the movable die 21 is arranged on one side of the workpiece 1, the inner surface of the movable die 21 is fixedly connected with one end of the spring 22, the other end of the spring 22 is fixedly connected with the sliding rod 23 which is slidably connected with the inner surface of the movable die 21, one end, far away from the spring 22, of the sliding rod 23 is fixedly connected with the positioning piece 24, and the surface of the positioning piece 24 is attached to the surface of the static die 25.
In this embodiment: when the workpiece 1 needs to be punched, the workpiece 1 is placed on the surface of the stationary die 25, then the movable die 21 is driven by an external hydraulic device to move towards the workpiece 1, in the moving process of the movable die 21, one of the positioning pieces 24 on both sides of the movable die 21 is firstly contacted with the workpiece 1 and pushes the workpiece 1 through the inclined surface on the surface of the positioning piece, so that the workpiece 1 is pushed towards the direction of the other positioning piece 24, when the two positioning pieces 24 are contacted with the workpiece 1 along with the gradual downward movement of the movable die 21, the positioning pieces 24 cannot move any further, at this time, the movable die 21 still performs the downward pressing operation, meanwhile, the sliding rod 23 on the surface of the positioning piece 24 slides with the movable die 21, and compresses the spring 22 in the movable die 21, and in the compressing process of the spring 22, the punching operation is completed between the movable die 21 and the workpiece 1, and when the movable die 21 is lifted, the workpiece 1 is subjected to stripping work through the stripping assembly 3.
It should be noted that: the surface of the static die 25 is provided with a groove with the same volume and shape as the positioning sheet 24, so that the positioning sheet 24 has enough moving space when the positioning sheet 24 is connected with the workpiece 1, the workpiece 1 can be stably fixed, and the movable die 21 can more stably punch the workpiece 1.
Further, the method comprises the following steps:
in an alternative embodiment, the movable mold 21 is provided with an inverted "convex" groove therein.
In this embodiment: the spring 22 and the sliding rod 23 can be effectively and stably operated through the groove formed in the movable die 21, the spring 22 can have enough moving space when the movable die 21 performs stamping operation, and meanwhile, the spring 22 can apply pressure to the positioning sheet 24, so that the stability of the workpiece 1 is further ensured.
Further, the following steps:
in an alternative embodiment, the face of the locating tab 24 adjacent the side of the workpiece 1 is beveled.
In this embodiment: can guarantee that work piece 1 can be promoted by the inclined plane of spacer 24 when spacer 24 removes to the direction of work piece 1 to guarantee that the position of work piece 1 can be accurate be located the device on the midline under the promotion of the spacer 24 of setting up through work piece 1 bilateral symmetry, thereby guarantee that the punching press position that work piece 1 obtained is more accurate.
It should be noted that: the minimum width of the workpiece 1 cannot be smaller than the minimum distance between the inclined planes formed on the surfaces of the positioning pieces 24, and the maximum width of the workpiece 1 cannot be larger than the maximum distance between the inclined planes formed on the surfaces of the positioning pieces 24, so that the workpiece 1 can be ensured to be within the effective positioning range of the positioning pieces 24, the stamping operation can be more accurate, and the quality of the AGV chassis manufactured by stamping by the device can be ensured.
Further, the method comprises the following steps:
in an alternative embodiment, the workpiece stripping device further comprises a stripping assembly 3 arranged on one side of the workpiece 1, the stripping assembly 3 comprises a transmission rod 31, a stripping rod 32, a push spring 33 and a push block 34, the surface of the movable die 21 is rotatably connected with one end of the transmission rod 31, the other end of the transmission rod 31 is rotatably connected with the stripping rod 32 which is slidably connected with the stationary die 25, the inner surface of the stripping rod 32 is fixedly connected with one end of the push spring 33, the other end of the push spring 33 is fixedly arranged on the surface of the push block 34, the push block 34 is rotatably connected with the stripping rod 32, and one side surface of the push block 34 is attached to the surface of the workpiece 1.
In this embodiment: when the workpiece 1 needs to be punched, the workpiece 1 can be placed on the static die 25, at this time, the push block 34 compresses the push spring 33 under the pressure of the workpiece 1, and the top surface of the push block 34 and the top surface of the static die 25 are in a horizontal state, then the movable die 21 is driven by an external hydraulic device to punch the workpiece 1, when the movable die 21 descends, the movable die 21 pushes the transmission rod 31, so that two ends of the transmission rod 31 respectively rotate with one end of the movable die 21 and one end of the stripping rod 32, and the transmission rod 31 gradually tends to a horizontal state, at this time, under the pushing of the transmission rod 31, the stripping rod 32 gradually slides out from a groove formed on the surface of the static die 25, and the stripping rod 32 drives the push block 34 to gradually separate from the bottom surface of the workpiece 1, when the push block 34 completely separates from the bottom surface of the workpiece 1, under the elastic force of the push spring 33, the push block 34 and the stripping rod 32 rotate and tilt, so that one side surface of the push block 34 facing the workpiece 1 is in a vertical state, when the movable die 21 is lifted up, the movable die 21 pulls the transmission rod 31, so that the transmission rod 31 pushes the stripping rod 32 to move towards the workpiece 1, the push block 34 is attached to the edge of the workpiece 1 along with the gradual movement of the stripping rod 32, and when the movable die 21 is lifted to the lowest point, the push block 34 pushes the workpiece 1 down from the surface of the stationary die 25, so that extra manual consumption caused by manually taking the workpiece 1 down is avoided, and the situation that the sharp workpiece 1 scratches the hand after the punching is finished is also avoided.
It should be noted that: when the workpiece 1 is placed above the push block 34, the push block 34 can be completely pressed into the stripping rod 32 by the weight of the workpiece 1, so that the stamping work of the workpiece 1 can be more convenient, and the workpiece 1 can be effectively supported well during the stamping work.
Further, the method comprises the following steps:
in an alternative embodiment, the connection point of the stripper bar 32 and the stationary die 25 is formed with a strip-shaped groove parallel to the surface of the stationary die 25.
In this embodiment: the grooves formed in the surface of the static mold 25 enable the stripping rods 32 to slide smoothly, and meanwhile, the stripping rods 32 can have enough sliding space, so that the flexibility of the device is effectively improved.
It should be noted that: the shape of the groove formed in the surface of the static mold 25 is the same as the cross section shape of the stripping rod 32, so that the stripping rod 32 and the static mold 25 can be tightly connected when the stripping rod 32 slides, and the stability of the stripping assembly 3 in stripping is ensured.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)
1. The utility model provides a precision stamping die of chassis, includes work piece (1), its characterized in that: the device also comprises a positioning component (2) arranged on one side of the workpiece (1);
locating component (2) include movable mould (21), spring (22), slide bar (23), spacer (24) and quiet mould (25), one side of work piece (1) is provided with movable mould (21), the internal surface of movable mould (21) with the one end fixed connection of spring (22), the other end fixedly connected with of spring (22) with the internal surface sliding connection of movable mould (21) slide bar (23), slide bar (23) are kept away from the one end of spring (22) with spacer (24) fixed connection, the surface of spacer (24) with the surface laminating of quiet mould (25) is connected.
2. The chassis precision stamping die of claim 1, wherein: the inside of the movable mold (21) is provided with a reverse convex groove.
3. The chassis precision stamping die of claim 1, wherein: the surface of the positioning sheet (24) close to one side of the workpiece (1) is an inclined surface.
4. The chassis precision stamping die of claim 1, wherein: the material removing device is characterized by further comprising a material removing assembly (3) arranged on one side of the workpiece (1), wherein the material removing assembly (3) comprises a transmission rod (31), a material removing rod (32), a push spring (33) and a push block (34), the surface of the movable die (21) is rotatably connected with one end of the transmission rod (31), the other end of the transmission rod (31) is rotatably connected with the material removing rod (32) in sliding connection with the stationary die (25), the inner surface of the material removing rod (32) is fixedly connected with one end of the push spring (33), the other end of the push spring (33) is fixedly arranged on the surface of the push block (34), the push block (34) is rotatably connected with the material removing rod (32), and one side surface of the push block (34) is attached to the surface of the workpiece (1).
5. The chassis precision stamping die of claim 4, wherein: strip-shaped grooves are formed in the surface of the static die (25) at the connecting position of the stripping rod (32) and the static die (25) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220751120.5U CN217343193U (en) | 2022-04-02 | 2022-04-02 | Precise chassis stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220751120.5U CN217343193U (en) | 2022-04-02 | 2022-04-02 | Precise chassis stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217343193U true CN217343193U (en) | 2022-09-02 |
Family
ID=83053272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220751120.5U Active CN217343193U (en) | 2022-04-02 | 2022-04-02 | Precise chassis stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217343193U (en) |
-
2022
- 2022-04-02 CN CN202220751120.5U patent/CN217343193U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO TOPSMAKE TECHNOLOGY CO.,LTD. Assignor: Ningbo Chengzhi Technology Co.,Ltd. Contract record no.: X2024980005314 Denomination of utility model: A precision stamping die for chassis Granted publication date: 20220902 License type: Common License Record date: 20240506 |
|
| EE01 | Entry into force of recordation of patent licensing contract |