CN215755894U - Hoisting structure of drawing processing die for B column of vehicle body - Google Patents
Hoisting structure of drawing processing die for B column of vehicle body Download PDFInfo
- Publication number
- CN215755894U CN215755894U CN202120905155.5U CN202120905155U CN215755894U CN 215755894 U CN215755894 U CN 215755894U CN 202120905155 U CN202120905155 U CN 202120905155U CN 215755894 U CN215755894 U CN 215755894U
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- Prior art keywords
- lifting lug
- wall
- lug
- lifting
- bottom plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 229910001018 Cast iron Inorganic materials 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000003351 stiffener Substances 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 238000004512 die casting Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses a hoisting structure of a B-pillar drawing processing die of an automobile body, wherein a steel wire rope is tied on a suspender through a hoisting space between a first lifting lug and a second lifting lug during hoisting, the first lifting lug is respectively and intensively connected with the outer wall of a bottom plate corner upright post and the outer wall surface of a bottom plate of an outer die frame through a first reinforcing rib wall and a second reinforcing rib wall, the second lifting lug is respectively and intensively connected with the root of the bottom plate corner upright post of the outer die frame, the outer wall surface of the bottom plate and a fastening wall of the bottom plate through a third reinforcing rib wall and a fourth reinforcing rib wall, and the structural strength is high; the hanger rod stretches across the first lifting lug and the second lifting lug and is positioned on the first lifting lug and the second lifting lug in an inserting way through the steel sleeve, the steel sleeve can effectively protect the hanger rod, and the abrasion and stress deformation of the hanger rod in use are reduced, so that the service life and the structural strength of the hanger rod are improved, and the hanger rod can be more safely and stably hoisted and transferred by a mould; the hoisting device has the characteristics of high structural strength, safety, stability and durability during hoisting and transferring.
Description
Technical Field
The utility model belongs to the technical field of B-pillar processing dies of vehicle bodies, and particularly relates to a hoisting structure of a B-pillar drawing processing die of a vehicle body.
Background
In the production of the die for die casting the B column of the vehicle body, the die for die casting the B column of the vehicle body has certain volume and heavier weight, and the die needs to be transferred and carried by a hoist in the production and use processes of the die. In the transfer and transportation of a very heavy mold such as a B-pillar die casting mold for a vehicle body, it is difficult to ensure safety and stability when the mold is transported and transported electrically by a hoist if only a simple hoisting structure is adopted.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide the hoisting structure of the vehicle body B-pillar drawing processing die, which has high structural strength, is safe, stable and durable in hoisting transfer.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a hoisting structure of a B-pillar drawing processing die for an automobile body comprises upright posts which protrude upwards and are distributed at the corners of four corners of a bottom plate of an outer die carrier, a first lifting lug and a second lifting lug which protrude outwards and are arranged on the outer wall of the bottom plate of the outer die carrier, and a hoisting rod arranged on the first lifting lug and the second lifting lug, wherein the first lifting lug and the second lifting lug are arranged in parallel to form a hoisting space between the first lifting lug and the second lifting lug; be equipped with first strengthening rib wall between the roof of first lug and the outer wall of stand, be equipped with the second strengthening rib wall that is formed by the integrative extension of the outer wall of bottom plate on the outer wall of first lug, the top of second lug and the root of stand are equipped with the third strengthening rib wall, are equipped with the fourth strengthening rib wall between the outer wall of second lug and the outer wall of bottom plate and the fastening wall of bottom plate.
According to the hoisting structure, the first lifting lug is respectively and strongly connected with the outer wall of the bottom plate corner upright post of the outer die frame and the outer wall surface of the bottom plate through the first reinforcing rib wall and the second reinforcing rib wall, the second lifting lug is respectively and strongly connected with the root of the bottom plate corner upright post of the outer die frame, the outer wall surface of the bottom plate and the fastening wall of the bottom plate through the third reinforcing rib wall and the fourth reinforcing rib wall, and the structural strength is high; its jib spanes first lug and second lug and fixes to first lug and second lug through steel sleeve plug-in mounting, and the steel bushing can play effective guard action to the jib, alleviates jib in use's wearing and tearing and stress deformation to improve the life and the structural strength of jib, can be safer and more surely when the mould hoist and mount shifts.
As preferred scheme, the one end of jib is equipped with the head unanimous with the external diameter of steel bushing, and the outer wall evagination of head is equipped with annular screens arch, and the other end of head is equipped with the cotter hole, and the jib passes the steel bushing in the jib mounting hole of first lug and second lug in proper order from first lug side, and the cotter hole of jib stretches out and installs the shop bolt from second lug side.
As preferred scheme, outer die carrier and jib are cast iron material, and the steel bushing is 45 steel materials.
As preferred scheme, have the activity space between the outer wall of annular screens arch and first lug, this when the jib adopts cast iron material cast moulding, can allow the jib to appear certain deviation in size and do not influence the installation of jib on first lug, second lug.
The utility model has the following beneficial effects:
the hoisting structure of the B-pillar drawing processing die for the vehicle body has the advantages of high structural strength, safety, stability and durability during hoisting transfer.
Drawings
FIG. 1 is an overall view of a hoisting structure of a B-pillar drawing processing die for a vehicle body according to the utility model;
FIG. 2 is an exploded view of the hoisting structure of the B-pillar drawing processing die for the vehicle body according to the present invention;
fig. 3 is an exploded view of the hoisting structure of the vehicle body B-pillar drawing processing die of the utility model.
In the figure: 1. an outer mold frame; 2. a base plate; 3. a column; 4. a first lifting lug; 5. a second lifting lug; 6. hoisting space; 7. a boom mounting hole; 8. steel jacket; 9. a boom; 10. a first stiffener wall; 11. a second stiffener wall; 12. a third stiffener wall; 13. a fourth stiffener wall; 14. a die core seat; 21. fastening the wall; 91. a club head; 92. an annular clamping bulge; 93. a pin hole; 94. an activity space.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea of the utility model claimed.
As shown in fig. 1-3, the hoisting structure of the drawing processing die for the B-pillar of the vehicle body of the utility model comprises a vertical post 3 which protrudes upwards and is distributed at the four corners of the bottom plate 2 of the outer die carrier 1, a first lifting lug 4 and a second lifting lug 5 which protrude outwards and are arranged on the outer wall of the bottom plate 2 of the outer die carrier 1, a suspender 9 which is arranged on the first lifting lug 4 and the second lifting lug 5, the outer die frame 1 and the suspender 9 are made of cast iron, a die core seat 14 can be positioned and installed on the outer die frame 1 through the upright post 3, a mold core is arranged on the mold core seat 14, the first lifting lug 4 and the second lifting lug 5 are arranged in parallel, a hoisting space 6 is formed between the first lifting lug 4 and the second lifting lug 5, the first lifting lug 4 and the second lifting lug 5 are correspondingly provided with a suspender mounting hole 7, a steel bushing 8 is arranged in the suspender mounting hole 7, the steel bushing 8 is made of No. 45 steel, a suspender 9 stretches across the first lifting lug 4 and the second lifting lug 5 and is inserted in the steel bushing 8, and the suspender 9 is positioned and fixed on the first lifting lug 4 and the second lifting lug 5; a first reinforcing rib wall 10 is arranged between the top wall of the first lifting lug 4 and the outer wall of the upright post 3, a second reinforcing rib wall 11 formed by integrally extending the outer wall surface of the bottom plate 2 is arranged on the outer wall surface of the first lifting lug 4, a third reinforcing rib wall 12 is arranged at the top of the second lifting lug 5 and the root of the upright post 3, and a fourth reinforcing rib wall 13 is arranged between the outer wall surface of the second lifting lug 5 and the outer wall surface of the bottom plate 2 and between the outer wall surface of the bottom plate 2 and the fastening wall 21 of the bottom plate 2.
The specific structure of the hanger rod 9 adopts: the one end of jib 9 sets up the club head 91 unanimous with the external diameter of steel bushing 8, and the outer wall surface evagination of club head 91 sets up annular screens arch 92, and the other end of club head 91 sets up cotter hole 93, and jib 9 passes steel bushing 8 in the jib mounting hole 7 of first lug 4 and second lug 5 in proper order from first lug 4 side, and cotter hole 93 of jib 9 stretches out and installs the dowel from second lug 5 side. And a movable space 94 can be arranged between the annular clamping bulge 92 and the outer wall surface of the first lifting lug 4, so that when the lifting rod 9 is cast and molded by cast iron, a certain deviation of the size of the lifting rod 9 can be allowed without influencing the installation of the lifting rod 9 on the first lifting lug 4 and the second lifting lug 5.
According to the hoisting structure, the first lifting lug 4 is respectively and strongly connected with the outer walls of the upright columns 3 at the four corner parts of the bottom plate 2 of the outer mold frame 1 and the outer wall surface of the bottom plate 2 through the first reinforcing rib wall 10 and the second reinforcing rib wall 11, the second lifting lug 5 is respectively and strongly connected with the root parts of the upright columns 3 at the corner parts of the bottom plate 2 of the outer mold frame 1, the outer wall surface of the bottom plate 2 and the fastening wall 21 of the bottom plate 2 through the third reinforcing rib wall 12 and the fourth reinforcing rib wall 13, and the structure strength is high; its jib 9 spanes first lug 4 and second lug 5 and through the installation of steel bushing 8 fix a position in first lug 4 and second lug 5, and steel bushing 8 can play effective guard action to jib 9, alleviates the wearing and tearing and the stress deformation of jib 9 in use to improve jib 9's life and structural strength, can be safer and stable when the mould hoist and mount shifts, wire rope ties up on jib 9 via hoist and mount space 6 during the hoist and mount.
Various other changes and modifications to the above-described embodiments and concepts will become apparent to those skilled in the art from the above description, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (4)
1. A hoisting structure of a B-pillar drawing processing die of an automobile body is characterized by comprising upright posts which protrude upwards and are distributed at four corners of a bottom plate of an outer die carrier, a first lifting lug and a second lifting lug which protrude outwards and are arranged on the outer wall of the bottom plate of the outer die carrier, and a lifting rod arranged on the first lifting lug and the second lifting lug, wherein the first lifting lug and the second lifting lug are arranged in parallel, a hoisting space is formed between the first lifting lug and the second lifting lug, the first lifting lug and the second lifting lug are correspondingly provided with lifting rod mounting holes, a steel sleeve is arranged in each lifting rod mounting hole, the lifting rod stretches across the first lifting lug and the second lifting lug and is inserted in the steel sleeve, and the lifting rod is fixedly positioned on the first lifting lug and the second lifting lug; a first reinforcing rib wall is arranged between the top wall of the first lifting lug and the outer wall of the upright post, a second reinforcing rib wall formed by integrally extending the outer wall of the base plate is arranged on the outer wall of the first lifting lug, a third reinforcing rib wall is arranged at the top of the second lifting lug and the root of the upright post, and a fourth reinforcing rib wall is arranged between the outer wall of the second lifting lug and the outer wall of the base plate and between the outer wall of the second lifting lug and the fastening wall of the base plate.
2. The hoisting structure of a vehicle body B-pillar drawing die as defined in claim 1, wherein a head having an outer diameter corresponding to that of the steel bushing is provided at one end of the boom, an annular retaining projection is provided on an outer wall surface of the head in a protruding manner, a pin hole is provided at the other end of the head, the boom sequentially passes through the steel bushing in the boom mounting hole of the first lug and the second lug from the first lug side, and the pin hole of the boom extends from the second lug side and is provided with a positioning pin.
3. The hoisting structure of the drawing processing die for the B-pillar of the vehicle body as claimed in claim 1 or 2, wherein the outer die frame and the hanger rod are made of cast iron, and the steel jacket is made of No. 45 steel.
4. The hoisting structure of a vehicle body B-pillar drawing processing die as claimed in claim 2, wherein a movable space is provided between the annular clamping protrusion and the outer wall surface of the first lifting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120905155.5U CN215755894U (en) | 2021-04-29 | 2021-04-29 | Hoisting structure of drawing processing die for B column of vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120905155.5U CN215755894U (en) | 2021-04-29 | 2021-04-29 | Hoisting structure of drawing processing die for B column of vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215755894U true CN215755894U (en) | 2022-02-08 |
Family
ID=80096254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120905155.5U Expired - Fee Related CN215755894U (en) | 2021-04-29 | 2021-04-29 | Hoisting structure of drawing processing die for B column of vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215755894U (en) |
-
2021
- 2021-04-29 CN CN202120905155.5U patent/CN215755894U/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: 20220208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |