CN221209842U - Guide structure of hardware die-casting die - Google Patents
Guide structure of hardware die-casting die Download PDFInfo
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- CN221209842U CN221209842U CN202322722971.4U CN202322722971U CN221209842U CN 221209842 U CN221209842 U CN 221209842U CN 202322722971 U CN202322722971 U CN 202322722971U CN 221209842 U CN221209842 U CN 221209842U
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- die
- oil
- guide
- fixedly connected
- storage bag
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- 238000004512 die casting Methods 0.000 title claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 238000004080 punching Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 15
- 150000001875 compounds Chemical class 0.000 abstract description 11
- 238000005461 lubrication Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 150000002739 metals Chemical class 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 61
- 239000010687 lubricating oil Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model relates to the technical field of stamping dies and discloses a hardware die-casting die guiding structure which comprises a lower die, wherein an upper die is arranged above the lower die, and guide rods are fixedly connected to four corners of the bottom of the upper die. This five metals die casting die guide structure, when the compound die, the guide arm can insert the inside of slot and play the guide effect, when the guide arm inserts the slot tank bottom, can promote the movable plate, thereby make the pressing plate press the oil storage bag, extrude the lubrication liquid in the oil storage bag from the play oil pipe and scribble on the oiling board, thereby scribble on the surface of guide arm, can realize self-lubricating process to the guide arm in the compound die process through this structure, after the drawing of patterns, make movable plate and pressing plate reset under reset spring's elasticity effect, when the compound die of the next time, can extrude the oil storage bag again and realize self-lubricating process, so as to guarantee that the guide arm obtains abundant lubrication and maintenance, in order to reduce friction and wearing and tearing, improve machining precision and production efficiency.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a guide structure of a hardware die-casting die.
Background
The die is a device for processing parts, the positioning precision and the stability of the device are critical to the quality and the production efficiency of the parts, and the die guiding structure realizes the accurate positioning and control of the parts by determining the position and the movement track of the die, so that the precision and the accuracy of the parts after processing are ensured, and meanwhile, the die guiding structure can also prevent the die from deviating, misplacement and the like in the use process, thereby avoiding the waste and the loss caused by improper die position.
The utility model discloses a positioning die with guide post structure is CN216420831U, through being provided with the bed die, the lower die groove, the guide post body, the lift groove, the top movable plate, the lifting part, the intercommunication groove, the linkage piece, the sliding plate, direction location slot and extrusion piece that resets, make this positioning die with guide post structure not only can lead to the location, can operate at the in-process that the guide post reciprocated in addition can effectual control demoulding mechanism, make the mould that the punching press finishes can carry out the drawing of patterns operation, thereby effectually improved the performance and the practicality of guide post, satisfy people's user demand.
In carrying out the present application, the inventors have found that at least the following problems exist in this technology: the guide rod in the mould needs to bear certain load and friction force in the movement process of the mould, if proper lubrication is not carried out, severe friction and abrasion can be easily generated, the surface of the guide rod can be tarnished, scratches or other damages can occur after long-time use, the guide precision and the service life are further influenced, the device does not have an effective lubrication mode for the guide rod, and the guide in the device only passes through the guide rod at four corners, so that the positioning precision is not enough, and the device needs to be improved.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a hardware die casting die guiding structure, which has the advantages of automatic lubrication and accurate guiding and solves the problems in the background art.
The utility model provides the following technical scheme: the utility model provides a five metals die casting die guide structure, includes the bed die, the top of bed die is provided with the bed die, the equal fixedly connected with guide arm in bottom four corners department of bed die, the slot has all been seted up in the top four corners department of bed die, the slot is identical with the model of guide arm, the inner wall of slot is provided with the oil pan, one side surface and the surface laminating of guide arm of oil pan, the inside sliding connection of slot has the movable plate, the bottom fixedly connected with of movable plate presses the board, the cavity has been seted up to the below of slot, the inside fixedly connected with oil storage bag of cavity, the equal fixedly connected with in both sides surface of oil storage bag goes out the oil pipe, the one end and the fixed surface of oil pan of oil storage bag are connected with into oil pipe, one side surface grafting of bed die has into oil pipe, the one end of oil pipe runs through in the surface of oil storage bag.
Preferably, the punching groove is offered on the top of bed die, the bottom fixedly connected with punching press piece of last mould, the punching press piece is identical with the model in punching press groove, the equal fixedly connected with pull rod of both sides surface of bed die, the surface of pull rod cup joints with the both sides surface of last mould, the guide way has been offered to one side surface of bed die, one side fixedly connected with guide bar of bed die, the surface and the inner wall laminating of guide way of guide bar.
Preferably, a return spring is fixedly connected to the bottom of the cavity, and one end of the return spring is fixedly connected with one side surface of the pressing plate.
Preferably, the pressing plate is located in the cavity, and one side surface of the pressing plate is attached to the top end of the oil storage bag.
Preferably, an oil outlet groove is formed in one side surface of the lower die, a waste oil box is mounted on one side surface of the lower die, and the waste oil box is located below the oil outlet groove.
Preferably, the inside rotation of oil feed pipe is connected with the butterfly valve, the surface rotation of oil feed pipe is connected with the knob, the one end of knob and butterfly valve's one end fixed connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. This five metals die casting die guide structure through being provided with oil storage bag, go out oil pipe, the board of plastering, movable plate and pressing plate, when the compound die, the guide arm can insert the inside of slot and play the guide effect, when the guide arm inserts the slot tank bottom, can promote the movable plate, thereby make the pressing plate press the oil storage bag, extrude the lubrication liquid in the oil storage bag from out oil pipe and scribble on the board of plastering, thereby scribble on the surface of guide arm, can realize the process of self-lubricating to the guide arm in the compound die process through this structure, after the drawing of patterns, make movable plate and pressing plate reset under reset spring's elasticity effect, can extrude the oil storage bag again when the compound die next time and realize the process of self-lubricating, with this can guarantee that the guide arm obtains abundant lubrication and maintenance, with friction and wearing and tearing, machining precision and production efficiency are improved.
2. This five metals die casting die guide structure, through being provided with pull rod, guide way and guide bar, because the pull rod is fixed in the both sides of bed die, and the both sides of going up the mould cup joint in the surface of pull rod, thereby in compound die and drawing of patterns in-process, the relative position that makes mould and bed die can not take place the skew, the guide way is the trapezoidal that appears, when compound die and drawing of patterns, the guide bar is located the inside of guide way all the time, thereby guarantee the guide arm can insert the inside of slot accurately, the accuracy nature of direction when so can realize the compound die reaches the purpose of improvement precision, thereby the processing speed is improved.
Drawings
FIG. 1 is a schematic diagram of a structural body of the present utility model;
FIG. 2 is a schematic rear view of the main body of the present utility model;
FIG. 3 is a schematic diagram of the oil reservoir according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a cavity of the present utility model;
FIG. 5 is a schematic diagram of a cross-sectional structure of a lower mold of the present utility model;
FIG. 6 is a schematic view of the split structure of the oil inlet pipe of the present utility model;
fig. 7 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a lower die; 2. an upper die; 3. a guide rod; 4. a slot; 5. a oiling plate; 6. a pull rod; 7. stamping a groove; 8. an oil outlet groove; 9. an oil inlet pipe; 10. a waste oil box; 11. a guide groove; 12. a guide rod; 13. stamping blocks; 14. a cavity; 15. an oil storage bag; 16. pressing the plate; 17. an oil outlet pipe; 18. a knob; 19. a return spring; 20. a moving plate; 21. butterfly valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the guiding structure of the hardware die casting die comprises a lower die 1, an upper die 2 is arranged above the lower die 1, guide rods 3 are fixedly connected to four corners of the bottom of the upper die 2, slots 4 are formed in four corners of the top end of the lower die 1, the slots 4 are matched with the guide rods 3 in type, a oiling plate 5 is arranged on the inner wall of each slot 4, one side surface of each oiling plate 5 is matched with the surface of each guide rod 3, a movable plate 20 is connected inside each slot 4 in a sliding manner, a pressing plate 16 is fixedly connected to the bottom end of each movable plate 20, a cavity 14 is formed below each slot 4, an oil storage bag 15 is fixedly connected to the inside of each cavity 14, oil outlet pipes 17 are fixedly connected to the surfaces of two sides of each oil storage bag 15, one end of each oil outlet pipe 17 is fixedly connected with the surface of each oiling plate 5, the fixed surface of reservoir 15 is connected with oil feed pipe 9, the one side surface grafting of bed die 1 has oil feed pipe 9, oil feed pipe 9's one end runs through in the surface of reservoir 15, when the compound die, guide arm 3 can insert the inside of slot 4 and play the guide effect, when guide arm 3 inserts slot 4 tank bottom, can promote movable plate 20, thereby make press plate 16 press the reservoir 15, squeeze out the lubrication fluid in the reservoir 15 from oil outlet pipe 17 and scribble on the oiling board 5, thereby scribble on the surface of guide arm 3, can realize the process of self-lubricating to guide arm 3 at the compound die in-process through this structure, with this can guarantee that guide arm 3 obtains abundant lubrication and maintenance, in order to reduce friction and wearing and tearing, improve machining precision and production efficiency.
Wherein; the punching groove 7 is formed in the top end of the lower die 1, the punching block 13 is fixedly connected to the bottom of the upper die 2, the punching block 13 is identical to the punching groove 7 in type, pull rods 6 are fixedly connected to the surfaces of the two sides of the lower die 1, the surfaces of the pull rods 6 are sleeved on the surfaces of the two sides of the upper die 2, the guide grooves 11 are formed in one side surface of the lower die 1, the guide rods 12 are fixedly connected to one side surface of the upper die 2, the surfaces of the guide rods 12 are attached to the inner walls of the guide grooves 11, and the two sides of the upper die 2 are sleeved on the surfaces of the pull rods 6 due to the fact that the pull rods 6 are fixed to the two sides of the lower die 1, so that the relative positions of the upper die 2 and the lower die 1 cannot deviate in the die closing and demoulding processes, the guide grooves 11 are trapezoid, and the guide rods 12 are always positioned in the guide grooves 11 during die closing and demoulding, so that the guide rods 3 can be accurately inserted into the slots 4.
Wherein; the bottom of the cavity 14 is fixedly connected with a return spring 19, one end of the return spring 19 is fixedly connected with one side surface of the pressing plate 16, after demolding, the moving plate 20 and the pressing plate 16 are reset under the action of the elastic force of the return spring 19, and the oil storage bag 15 can be extruded again to realize the self-lubricating process when the next mold closing is performed.
Wherein; the pressing plate 16 is located in the cavity 14, and one side surface of the pressing plate 16 is attached to the top end of the oil storage bag 15, so that the structure can press the oil storage bag 15 to discharge oil when the pressing plate 16 moves.
Wherein; an oil outlet groove 8 is formed in one side surface of the lower die 1, a waste oil box 10 is mounted on one side surface of the lower die 1, the waste oil box 10 is located below the oil outlet groove 8, residual lubricating oil is accumulated in the slot 4 when lubricating oil is smeared on the guide rod 3, the residual lubricating oil needs to be treated, an oil leakage hole is formed in the movable plate 20, the oil outlet groove 8 is communicated with the slot 4, the lubricating oil flows out through the oil outlet groove 8, and finally flows into the waste oil box 10 to be collected.
Wherein; the inside rotation of oil feed pipe 9 is connected with butterfly valve 21, and the surface rotation of oil feed pipe 9 is connected with knob 18, and the one end of knob 18 and the one end fixed connection of butterfly valve 21, staff need regularly to supply lubricating oil in the oil storage bag 15, and rotatory knob 18 opens butterfly valve 21, and through oil feed pipe 9 replenishment lubricating oil, closes butterfly valve 21 after the replenishment.
The working principle is that when the butterfly valve is used, as the pull rod 6 is fixed on two sides of the lower die 1, two sides of the upper die 2 are sleeved on the surface of the pull rod 6, so that the relative positions of the upper die 2 and the lower die 1 cannot deviate in the die closing and demoulding processes, the guide rod 12 is always positioned in the guide groove 11, so that the guide rod 3 can be accurately inserted into the slot 4, when the guide rod 3 is inserted into the slot 4, the movable plate 20 is pushed, the pressing plate 16 presses the oil storage bag 15, lubricating liquid in the oil storage bag 15 is extruded from the oil outlet pipe 17 to be coated on the oiling plate 5, so that the surface of the guide rod 3 is coated, after demoulding, the movable plate 20 and the pressing plate 16 are reset under the elastic force of the reset spring 19, the oil storage bag 15 can be extruded again in the next die closing process, a worker needs to supplement lubricating oil in the oil storage bag 15 at regular time, the butterfly valve is opened for the butterfly valve 21 through the oil inlet pipe 9, and the butterfly valve is closed after the supplement.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Hardware die casting die guide structure, including bed die (1), its characterized in that: the top of bed die (1) is provided with mould (2), the equal fixedly connected with guide arm (3) in bottom four corners department of mould (2) goes up, slot (4) have all been seted up in the top four corners department of mould (1) down, slot (4) coincide with the model of guide arm (3), the inner wall of slot (4) is provided with the oil coating board (5), the laminating of one side surface of oil coating board (5) and the surface of guide arm (3), the inside sliding connection of slot (4) has movable plate (20), the bottom fixedly connected with pressing plate (16) of movable plate (20), cavity (14) have been seted up to the below of slot (4), the inside fixedly connected with oil storage bag (15) of cavity (14), the equal fixedly connected with oil outlet pipe (17) of both sides surface of oil storage bag (15), the one end and the surperficial fixed connection of oil coating board (5) of oil storage bag (15), the surperficial fixedly connected with oil inlet pipe (9) of oil storage bag (15), the oil inlet pipe (9) are run through in one side of mould (9).
2. The hardware die casting die guide structure according to claim 1, wherein: the utility model discloses a die, including lower mould (1), guide way (11) have been seted up on the top of lower mould (1), the bottom fixedly connected with punching press piece (13) of last mould (2), punching press piece (13) coincide with the model of punching press groove (7), the equal fixedly connected with pull rod (6) of both sides surface of lower mould (1), the surface of pull rod (6) cup joints with the both sides surface of last mould (2), guide way (11) have been seted up on one side surface of lower mould (1), one side fixedly connected with guide bar (12) of last mould (2), the surface of guide bar (12) is laminated with the inner wall of guide way (11).
3. The hardware die casting die guide structure according to claim 1, wherein: the bottom of the cavity (14) is fixedly connected with a return spring (19), and one end of the return spring (19) is fixedly connected with one side surface of the pressing plate (16).
4. The hardware die casting die guide structure according to claim 1, wherein: the pressing plate (16) is positioned in the cavity (14), and one side surface of the pressing plate (16) is attached to the top end of the oil storage bag (15).
5. The hardware die casting die guide structure according to claim 1, wherein: an oil outlet groove (8) is formed in one side surface of the lower die (1), a waste oil box (10) is mounted on one side surface of the lower die (1), and the waste oil box (10) is located below the oil outlet groove (8).
6. The hardware die casting die guide structure according to claim 2, characterized in that: the inside rotation of oil feed pipe (9) is connected with butterfly valve (21), the surface rotation of oil feed pipe (9) is connected with knob (18), the one end of knob (18) and the one end fixed connection of butterfly valve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722971.4U CN221209842U (en) | 2023-10-11 | 2023-10-11 | Guide structure of hardware die-casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722971.4U CN221209842U (en) | 2023-10-11 | 2023-10-11 | Guide structure of hardware die-casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221209842U true CN221209842U (en) | 2024-06-25 |
Family
ID=91575310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322722971.4U Active CN221209842U (en) | 2023-10-11 | 2023-10-11 | Guide structure of hardware die-casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221209842U (en) |
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2023
- 2023-10-11 CN CN202322722971.4U patent/CN221209842U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |