CN215402618U - Platform-hanging type lifting lug for automobile mould - Google Patents
Platform-hanging type lifting lug for automobile mould Download PDFInfo
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- CN215402618U CN215402618U CN202120401792.9U CN202120401792U CN215402618U CN 215402618 U CN215402618 U CN 215402618U CN 202120401792 U CN202120401792 U CN 202120401792U CN 215402618 U CN215402618 U CN 215402618U
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- hanging
- lifting
- hanging table
- type lifting
- lug
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a hanging table type lifting lug for an automobile mould, and belongs to the technical field of automobile panel moulds. The base plate is additionally arranged on the bottom surface of the mold, the hanging table type lifting lug groups are arranged on four corners of two sides of the mold, four lifting arms of the semi-automatic traveling crane are inserted into the space between the two hanging table type lifting lugs, the lifting rod is hooked, the mold is lifted by lifting the base plate, the mold does not need to be scrapped, the lifting requirement is met, and the cost is reduced; through hanging the platform portion interference fit on the mounting groove with hanging the platform formula lug with the backing plate, will hang the platform portion embedding mounting groove of platform formula lug to through lock pay screw with the backing plate with hanging the platform portion lock of platform formula lug and paying together in the backing plate bottom surface, guaranteed the stability of lifting by crane, and be convenient for dismantle the maintenance in a flexible way.
Description
Technical Field
The utility model belongs to the technical field of automobile panel moulds, and particularly relates to a hanging table type lifting lug of an automobile mould.
Background
At present, in the cold punching die industry of automobile body covering parts, a lifting part mainly has three forms, the first form is a side wall type lifting lug cast together with a die body, as shown in fig. 5, the design needs to consider factors such as lifting requirements of a production line, machine tool parameters, die weight tonnage and the like at the initial stage, once the lifting lug is cast and formed, the lifting lug cannot be changed at the later stage, and the lifting lug is mostly suitable for casting dies with tonnage of more than 4 tons; the second form is an injection type lifting bar cast with the casting body, as shown in fig. 6, which is more suitable for casting molds with tonnage not greater than 4 tons; the third form is an injection threaded sleeve, as shown in fig. 7, which is generally suitable for use with a press core and a casting punch, and for casting molds having tonnage of no more than 2 tons. According to the three forms, the hoisting part is combined with the die body or part in a casting mode, the hoisting part cannot be detached after being formed, the flexibility is not high, and once the production line is replaced at the later stage or the hoisting requirement or the form is changed, the requirement cannot be met.
Disclosure of Invention
Utility model purpose: the utility model provides an automobile mould hanging platform formula lug to solve among the prior art mould and change production line rear side wall formula lug and can't satisfy the davit demand that plays of semi-automatic driving.
The technical scheme is as follows: a platform-hanging type lifting lug for an automobile mold comprises a mold body, a base plate arranged on the bottom surface of the mold body, four platform-hanging type lifting lug groups embedded on the base plate and respectively positioned on four corners at two sides of the mold body, and side wall type lifting lugs fixed on the base plate and used for fixing the other two sides of the mold body; the hanging platform type lifting lug group comprises two symmetrically arranged hanging platform parts and a lifting part embedded in the middle of the hanging platform parts, wherein a lifting rod through hole is formed in the side surface of the lifting part, a lifting rod is embedded in the lifting rod through hole, and the two lifting parts are connected; the base plate is arranged at the corresponding position of a hanging table part of the hanging table type lifting lug, and a hanging table type lifting lug mounting groove is formed in the beginning of the corresponding position of the hanging table part of the hanging table type lifting lug, and the hanging table part is in interference fit with the hanging table type lifting lug mounting groove.
In a further embodiment, the base plate is provided with a plurality of locking threaded bottom holes, the hanging table part is provided with a plurality of locking screw holes, the locking threaded bottom holes correspond to the locking screw holes, and the base plate and the hanging table part of the hanging table type lifting lug are locked together at the bottom surface of the base plate through locking screws, so that the falling-off between the mold and the base plate due to the unfixed installation of the base plate and the hanging table type lifting lug during the lifting is prevented.
In a further embodiment, a semi-automatic traveling crane lifting arm is arranged between two lifting parts of the platform-hanging lifting lug group, the semi-automatic traveling crane lifting arm is L-shaped, one end of the semi-automatic traveling crane lifting arm is in contact with the lower end face of the lifting rod, when the semi-automatic traveling crane lifting arm is lifted, the four lifting arms of the semi-automatic traveling crane are inserted into the space between the two platform-hanging lifting lugs, the lifting rod is hooked, the lifting rod is lifted at the same time, and the mold is lifted by lifting the base plate.
In a further embodiment, a through hole is formed in the middle of the hanging platform part, and the hoisting part is embedded into the through hole, so that the hoisting part of the hanging platform type lifting lug is connected with the hanging platform part.
In a further embodiment, the thickness of the hanging table part is more than 40 mm, and the length of the hanging table part is 50 mm, so that the front side and the back side can be distinguished conveniently, and the reverse installation is prevented.
In a further embodiment, the suspended platform type lifting lug group is made of No. 45 steel, so that the suspended platform type lifting lug group is high in strength and capable of bearing large load.
Has the advantages that: a base plate is additionally arranged on the bottom surface of a mold, and a table hanging lug group is arranged on four corners of two sides of the mold, four lifting arms of a semi-automatic traveling crane are inserted into the space between the two table hanging lugs to hook a lifting rod, the mold is lifted by lifting the base plate, the mold is not required to be scrapped, the lifting requirement is met, and the cost is reduced; through hanging the platform portion interference fit on the mounting groove with hanging the platform formula lug with the backing plate, will hang the platform portion embedding mounting groove of platform formula lug to through lock pay screw with the backing plate with hanging the platform portion lock of platform formula lug and paying together in the backing plate bottom surface, guaranteed the stability of lifting by crane, and be convenient for dismantle the maintenance in a flexible way.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the installation structure of the backing plate and the hanging-table type lug group in the utility model.
Fig. 3 is a schematic structural view of the hanging-table type lug set of the present invention.
Fig. 4 is a partial structural view of the backing plate of the present invention.
Figure 5 shows a first prior art form of lifting structure.
Figure 6 shows a second prior art form of lifting structure.
FIG. 7 illustrates a third prior art form of lifting structure.
The reference signs are: the semi-automatic crane lifting lug comprises a mould body 1, a side wall type lifting lug 2, a semi-automatic crane lifting arm 3, a hanging table type lifting lug group 4, a lifting part 401, a lifting rod through hole 402, a hanging table part 403, a locking screw hole 404, a base plate 5, a hanging table type lifting lug installation groove 501, a locking threaded bottom hole 502, a lifting rod 6, a locking screw 7, an injection type lifting lug 8 and an injection type threaded sleeve 9.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
As shown in fig. 1 to 4, the device is hereinafter referred to as the "platform-hanging type lifting lug" for the automobile mold. The device comprises a die body 1, a side wall type lifting lug 2, a semi-automatic traveling crane lifting arm 3, a base plate 5, a lifting rod 6, a hanging table type lifting lug group 4 and a locking screw 7. The die body 1 is placed on a backing plate 5, the side wall type lifting lugs 2 are fixed on the backing plate 5 and used for fixing two sides of the die body 1, the table type lifting lugs are four groups and are respectively embedded on the backing plate 5 and located on four corners of the other two sides of the die body 1, the table type lifting lug group 4 comprises two symmetrically arranged table hanging parts 403, a lifting part 401 embedded in the middle of the table hanging part 403, a lifting rod through hole 402 is formed in the side surface of the lifting part 401, a lifting rod 6 is embedded in the lifting rod through hole 402 and is connected with the two lifting parts 401, a through hole is formed in the middle of the table hanging part 403, the lifting part 401 is embedded in the through hole, a semi-automatic traveling crane lifting arm 3 is arranged between the two lifting parts 401 of the table type lifting lug group 4, the semi-automatic traveling crane lifting arm 3 is L-shaped, one end of the semi-automatic traveling crane lifting arm 3 is in contact with the lower end surface of the lifting rod 6, and the thickness of the table hanging part 403 is larger than 40 mm, and the length is 50 mm; the base plate 5 is provided with a hanging table type lifting lug installation groove 501 at the position corresponding to the hanging table part 403 of the hanging table type lifting lug group 4, and the hanging table part 403 is in interference fit with the hanging table type lifting lug installation groove 501; a plurality of locking threaded bottom holes 502 are formed in the base plate 5, a plurality of locking screw holes 404 are formed in the hanging table part 403, the locking threaded bottom holes 502 correspond to the locking screw holes 404, and the base plate 5 and the hanging table part 403 of the hanging table type lifting lug are locked together at the bottom surface of the base plate 5 through locking screws 7; and the hanging-table type lifting lug group 4 is made of No. 45 steel.
As shown in fig. 1, a base plate 5 is additionally arranged on the bottom surface of a die body 1, a hanging platform type lug installing groove 501 is processed on the base plate 5, meanwhile, a hanging platform type lug group 4 is made of 45 steel, the thickness of a hanging platform part 403 is ensured to be larger than 40 mm, the length of the hanging platform part is ensured to be 50 mm, the hanging platform part 403 of a hanging platform type lug is in interference fit with the hanging platform type lug installing groove 501, the hanging platform part 403 is embedded into the hanging platform type lug installing groove 501, and the hanging platform type lug group 4 and the base plate 5 are locked together from the bottom surface of the base plate 5 through a locking screw 7 to prevent falling off. During lifting, the four semi-automatic traveling crane lifting arms 3 are L-shaped, can be inserted into the space between the hanging platform type lifting lug groups 4 and are in contact with the lower end face of the lifting rod 6, so that the mold body 1 is lifted by lifting the base plate 5 as long as the lifting rod 6 is hooked.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (6)
1. The utility model provides an automobile mould hangs platform formula lug which characterized in that: the die comprises a die body, a base plate arranged on the bottom surface of the die body, four hanging table type lug groups embedded on the base plate and respectively positioned on four corners at two sides of the die body, and side wall type lugs fixed on the base plate and used for fixing the other two sides of the die body; the hanging platform type lifting lug group comprises two symmetrically arranged hanging platform parts and a lifting part embedded in the middle of the hanging platform parts, wherein a lifting rod through hole is formed in the side surface of the lifting part, a lifting rod is embedded in the lifting rod through hole, and the two lifting parts are connected; the base plate is arranged at the corresponding position of a hanging table part of the hanging table type lifting lug, and a hanging table type lifting lug mounting groove is formed in the beginning of the corresponding position of the hanging table part of the hanging table type lifting lug, and the hanging table part is in interference fit with the hanging table type lifting lug mounting groove.
2. The automobile die hanging table type lifting lug according to claim 1, characterized in that: the base plate is provided with a plurality of locking thread bottom holes, the hanging table part is provided with a plurality of locking screw holes, the locking thread bottom holes correspond to the locking screw holes, and the base plate and the hanging table part of the hanging table type lifting lug are locked together on the bottom surface of the base plate through locking screws.
3. The automobile die hanging table type lifting lug according to claim 1, characterized in that: and a semi-automatic travelling crane lifting arm is arranged between the two lifting parts of the hanging platform type lifting lug group, the semi-automatic travelling crane lifting arm is L-shaped, and one end of the semi-automatic travelling crane lifting arm is in contact with the lower end surface of the lifting rod.
4. The automobile die hanging table type lifting lug according to claim 1, characterized in that: the middle of the hanging table part is provided with a through hole, and the hoisting part is embedded into the through hole.
5. The automobile die hanging table type lifting lug according to claim 1, characterized in that: the thickness of the hanging table part is more than 40 mm, and the length of the hanging table part is 50 mm.
6. The automobile die hanging table type lifting lug according to claim 1, characterized in that: the hanging table type lifting lug group is made of No. 45 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401792.9U CN215402618U (en) | 2021-02-23 | 2021-02-23 | Platform-hanging type lifting lug for automobile mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401792.9U CN215402618U (en) | 2021-02-23 | 2021-02-23 | Platform-hanging type lifting lug for automobile mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215402618U true CN215402618U (en) | 2022-01-04 |
Family
ID=79667244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120401792.9U Expired - Fee Related CN215402618U (en) | 2021-02-23 | 2021-02-23 | Platform-hanging type lifting lug for automobile mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215402618U (en) |
-
2021
- 2021-02-23 CN CN202120401792.9U patent/CN215402618U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |