CN213559499U - Hardware mould of crashproof for five metals production - Google Patents
Hardware mould of crashproof for five metals production Download PDFInfo
- Publication number
- CN213559499U CN213559499U CN202022415977.3U CN202022415977U CN213559499U CN 213559499 U CN213559499 U CN 213559499U CN 202022415977 U CN202022415977 U CN 202022415977U CN 213559499 U CN213559499 U CN 213559499U
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- hardware
- die base
- fixedly arranged
- wall
- upper die
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 title description 4
- 229910052751 metal Inorganic materials 0.000 title description 4
- 150000002739 metals Chemical class 0.000 title description 4
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 4
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of mold, and a hardware mould of crashproof for hardware production is disclosed, which comprises a fixing frame, upper die base and die holder, the top of mount slides and is provided with the pull rod, the lower extreme of pull rod extend to the inside of mount and with upper die base fixed connection, the die holder is fixed to be set up in the bottom of mount, the left and right sides of upper die base is all fixed and is equipped with U type piece, the inside of U type piece is rotated and is provided with the pivot, the fixed pole that supports that is equipped with of axle wall of pivot, the axle wall of pivot and the equal activity in left and right sides that is located support the pole have cup jointed torque spring, torque spring's both ends respectively with the pole wall of support the pole and the inside wall fixed connection of U type piece, the equal vertical fixed rack that is equipped with of inside wall about. The utility model discloses can avoid reducing the impact force between upper die base and the die holder, avoid taking place the phenomenon of deformation and offset.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to a hardware mould of crashproof for hardware production.
Background
Hardware dies are manufactured by pressing a metal material into a part or article of a desired shape using various presses and special tools mounted on the presses in industrial production, and such special tools are collectively called hardware dies.
However, the existing hardware mould has some defects in the using process, for example, when the lower mould of the hardware mould is violently impacted by the upper mould, the phenomena of deformation and position deviation are easy to occur. Therefore, the utility model provides a hardware mould of crashproof for hardware production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art hardware mould's lower mould and receiving when the violent striking of mould, take place the problem of the phenomenon of deformation and skew easily, and the hardware mould of crashproof for hardware production who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-collision hardware die for hardware production comprises a fixing frame, an upper die base and a lower die base, wherein a pull rod is slidably arranged at the top of the fixing frame, the lower end of the pull rod extends into the fixing frame and is fixedly connected with the upper die base, the lower die base is fixedly arranged at the bottom of the fixing frame, U-shaped blocks are fixedly arranged on the left side and the right side of the upper die base respectively, a rotating shaft is arranged in the U-shaped blocks in a rotating manner, a supporting rod is fixedly arranged on the shaft wall of the rotating shaft, torsion springs are movably sleeved on the shaft wall of the rotating shaft and the left side and the right side of the supporting rod respectively, two ends of each torsion spring are fixedly connected with the rod wall of the supporting rod and the inner side wall of the U-shaped block respectively, racks are vertically and fixedly arranged on the left inner side and the right side of the fixing frame, the end parts of the supporting rod can be connected with the, guide pillars are fixedly arranged on the left side and the right side of the upper surface of the lower die base, and elastic mechanisms which are abutted to the guide sleeves are arranged inside the guide pillars.
Preferably, the elastic mechanism comprises a moving block, a spring and a push rod, a cavity is formed in the guide pillar, the moving block is arranged in the cavity in a sliding mode, the spring is fixedly arranged between the lower side of the moving block and the bottom of the cavity, the push rod is fixedly arranged on the left side and the right side of the moving block, and strip-shaped openings used for the push rod to extend out are formed in the two sides of the cavity.
Preferably, one end of the abutting rod, which is far away from the U-shaped block, is arranged by a tip.
Preferably, a shock pad is fixedly arranged between the lower die base and the bottom of the fixing frame.
Preferably, the push rod can be abutted against the lower end of the guide sleeve.
Preferably, the abutting rod and the rack are both made of high-carbon steel.
Compared with the prior art, the utility model provides a hardware mould of crashproof for hardware production possesses following beneficial effect:
1. this hardware mould of crashproof for five metals production through U type piece, pivot, support pole, torsion spring and the rack that is equipped with, can reduce the impact force that the upper die base moved down to it is great to avoid the impact force between upper die base and the die holder, avoids taking place the phenomenon of deformation and offset.
2. This hardware mould of crashproof for five metals production through guide pin bushing, guide pillar, movable block, spring and the push rod that is equipped with, can increase the buffering effect between guide pin bushing and the guide pillar to upper die base and die holder impact force have been reduced.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can avoid reducing the impact force between upper die base and the die holder, avoid taking place deformation and skew's phenomenon.
Drawings
Fig. 1 is a schematic structural view of an anti-collision hardware mold for hardware production according to the present invention;
FIG. 2 is a schematic structural view of the connection between the U-shaped block and the support rod in FIG. 1;
fig. 3 is a schematic view of the internal structure of the guide pillar in fig. 1.
In the figure: the device comprises a fixed frame 1, a sliding rod 2, an upper die holder 3, a lower die holder 4, a U-shaped block 5, a rotating shaft 6, a pushing rod 7, a torsion spring 8, a rack 9, a guide sleeve 10, a guide pillar 11, a moving block 12, a spring 13, a push rod 14 and a shock pad 15.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an anti-collision hardware mold for hardware production comprises a fixing frame 1, an upper mold base 3 and a lower mold base 4, wherein a pull rod 2 is slidably arranged at the top of the fixing frame 1, the lower end of the pull rod 2 extends into the fixing frame 1 and is fixedly connected with the upper mold base 3, the lower mold base 4 is fixedly arranged at the bottom of the fixing frame 1, U-shaped blocks 5 are fixedly arranged at the left side and the right side of the upper mold base 3, a rotating shaft 6 is rotatably arranged in the U-shaped blocks 5, a supporting rod 7 is fixedly arranged on the shaft wall of the rotating shaft 6, one end of the supporting rod 7, which is far away from the U-shaped blocks 5, is arranged at a pointed end, torsion springs 8 are movably sleeved on the shaft wall of the rotating shaft 6 and are positioned at the left side and the right side of the supporting rod 7, two ends of the torsion springs 8 are respectively fixedly connected with the rod wall of the supporting rod 7 and the inner side wall of, guide sleeves 10 are fixedly arranged on the left side and the right side of the lower surface of the upper die base 3, guide pillars 11 are fixedly arranged on the left side and the right side of the upper surface of the lower die base 4, and elastic mechanisms which are abutted to the guide sleeves 10 are arranged inside the guide pillars 11.
The elastic mechanism comprises a moving block 12, a spring 13 and a push rod 14, a cavity is formed in the guide pillar 11, the moving block 12 is arranged in the cavity in a sliding mode, the spring 13 is fixedly arranged between the lower side of the moving block 12 and the bottom of the cavity, the push rod 14 is fixedly arranged on the left side and the right side of the moving block 12, strip-shaped openings used for the push rod 14 to extend out are formed in the two sides of the cavity, and the push rod 14 can be abutted to the lower end of the guide sleeve 10.
And a shock pad 15 is fixedly arranged between the lower die holder 4 and the bottom of the fixing frame 1, so that the influence of vibration can be reduced.
The abutting rod 7 and the rack 9 are both made of high-carbon steel, so that the service life of the abutting rod 7 and the service life of the rack 9 can be guaranteed.
The utility model discloses in, loosen pull rod 2 when the staff hand, make 3 when removing downwards of upper die base, the pole 7 of supporting of 3 both sides of upper die base can set up with rack 9 joint, make to support the pole 7 around pivot 6 rotations and make torsion spring 8 produce the torsion pulling, thereby can provide a relative torsion for supporting pole 7, can reduce 3 decurrent impact force of upper die base, avoid the great phenomenon of deformation and offset of taking place of impact force between upper die base 3 and the die holder 4, when guide pin bushing 10 and guide pillar 11 cooperate, the lower extreme of guide pin bushing 10 can promote push rod 14 and remove downwards, push rod 14 promotes movable block 12 and moves down and extrusion spring 13, can increase the buffering effect between guide pin bushing 10 and the guide pillar 11, thereby the impact force between upper die base 3 and the die holder 4 has been reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a hardware mould of crashproof for hardware production, includes mount (1), upper die base (3) and die holder (4), its characterized in that, the top of mount (1) slides and is provided with pull rod (2), the lower extreme of pull rod (2) extend to the inside of mount (1) and with upper die base (3) fixed connection, die holder (4) fixed set up in the bottom of mount (1), the left and right sides of upper die base (3) all is fixed and is equipped with U type piece (5), the inside rotation of U type piece (5) is provided with pivot (6), the axle wall of pivot (6) is fixed and is equipped with to pole (7), the axle wall of pivot (6) just is located the equal activity of the left and right sides of support pole (7) has cup jointed torque spring (8), torque spring (8) both ends respectively with the pole wall of support pole (7) and the inside wall fixed connection of U type piece (5), the die holder is characterized in that a rack (9) is vertically and fixedly arranged on the left inner side wall and the right inner side wall of the fixing frame (1), the end portion of the supporting rod (7) can be connected with the rack (9) in a clamping mode, guide sleeves (10) are fixedly arranged on the left side and the right side of the lower surface of the upper die base (3), guide pillars (11) are fixedly arranged on the left side and the right side of the upper surface of the lower die base (4), and elastic mechanisms which are abutted to the guide sleeves (10) are arranged inside the guide pillars (11).
2. The anti-collision hardware die for hardware production according to claim 1, wherein the elastic mechanism comprises a moving block (12), a spring (13) and a push rod (14), a cavity is formed inside the guide pillar (11), the moving block (12) is arranged inside the cavity in a sliding mode, the spring (13) is fixedly arranged between the lower side of the moving block (12) and the bottom of the cavity, the push rod (14) is fixedly arranged on the left side and the right side of the moving block (12), and strip-shaped openings used for the push rod (14) to extend out are formed in two sides of the cavity.
3. The anti-collision hardware mould for hardware production according to claim 1, wherein one end of the abutting rod (7) far away from the U-shaped block (5) is provided with a pointed end.
4. The anti-collision hardware die for hardware production according to claim 1, wherein a shock absorption pad (15) is fixedly arranged between the lower die holder (4) and the bottom of the fixing frame (1).
5. The anti-collision hardware mould for hardware production according to claim 2, characterized in that the push rod (14) can be abutted against the lower end of the guide sleeve (10).
6. The anti-collision hardware die for hardware production according to claim 1, wherein the abutting rod (7) and the rack (9) are both made of high-carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022415977.3U CN213559499U (en) | 2020-10-27 | 2020-10-27 | Hardware mould of crashproof for five metals production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022415977.3U CN213559499U (en) | 2020-10-27 | 2020-10-27 | Hardware mould of crashproof for five metals production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213559499U true CN213559499U (en) | 2021-06-29 |
Family
ID=76529373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022415977.3U Expired - Fee Related CN213559499U (en) | 2020-10-27 | 2020-10-27 | Hardware mould of crashproof for five metals production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213559499U (en) |
-
2020
- 2020-10-27 CN CN202022415977.3U patent/CN213559499U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |