CN214652943U - Casting mould lifting handle - Google Patents
Casting mould lifting handle Download PDFInfo
- Publication number
- CN214652943U CN214652943U CN202023225942.XU CN202023225942U CN214652943U CN 214652943 U CN214652943 U CN 214652943U CN 202023225942 U CN202023225942 U CN 202023225942U CN 214652943 U CN214652943 U CN 214652943U
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- beaded finish
- handle body
- handle
- hanging
- side frame
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Abstract
The utility model discloses a casting mould hangs handle, including cylindric hanging handle body, hanging handle body transversely wear to establish on the side frame of the steel chassis of casting mould, hanging handle body on the cover be equipped with annular first beaded finish and second beaded finish of circle, first beaded finish with the second beaded finish respectively with hanging handle body spot welding and connecting, first beaded finish weld connect in the outside of side frame, the second beaded finish weld connect in the inboard of side frame. The utility model discloses casting mould hangs handle, its first beaded finish and second beaded finish can increase the intensity of hanging the handle body, improve the firmness and the reliability that hang the handle body and be connected with the steel chassis, and first beaded finish and second beaded finish adopt spot welding connected mode with hanging the handle body respectively simultaneously, can effectively avoid stress concentration to avoid the welding seam fracture, eliminate the potential safety hazard, guarantee the safety in production, and extension hangs handle life.
Description
Technical Field
The utility model relates to a hang the handle, specifically a casting mould hangs handle.
Background
Casting shops often require lifting of the casting molds. The casting mold generally comprises a sand box base plate, a wood template, a steel bottom frame and a steel pad from top to bottom. The steel underframe is usually provided with a columnar lifting handle, and when the casting mold is lifted, the stress point of the lifting appliance falls on the lifting handle. The general full weld welding of hanging handle is on the steel underframe to increase a plurality of triangle strengthening ribs between the periphery wall of hanging handle and steel underframe, also adopt the full weld welding mode between triangle strengthening rib and hanging handle and the steel underframe. The hanging handle is easy to generate stress concentration, and after the hanging handle is used for a period of time, the phenomenon of fracture is easy to occur at the welding position, so that great potential safety hazards are caused.
Disclosure of Invention
The utility model aims to solve the technical problem that, to prior art not enough, provide a casting mould lifting handle, this lifting handle intensity is high, can effectively avoid stress concentration to avoid the welding seam fracture, eliminate the potential safety hazard, guarantee the safety in production, and extension lifting handle life.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a casting mould hangs handle, includes cylindric hanging handle body, hanging handle body transversely wear to establish on the side frame of the steel chassis of casting mould, hanging handle body on the cover be equipped with the annular first beaded finish of circle and second beaded finish, first beaded finish with the second beaded finish respectively with hanging handle body spot welding and connecting, first beaded finish weld connect in the outside of side frame, the second beaded finish weld connect in the inboard of side frame.
The utility model discloses casting mould hangs handle, will hang this body coupling of handle through first beaded finish and second beaded finish and fix on the side frame of the steel chassis of casting mould, first beaded finish and second beaded finish can increase the intensity of hanging the handle body, improve the firmness and the reliability of hanging handle body and steel chassis and being connected, first beaded finish and second beaded finish adopt spot welding connected mode with hanging the handle body respectively simultaneously, can effectively avoid stress concentration, thereby avoid the welding seam fracture, eliminate the potential safety hazard, guarantee the safety in production, and extension hangs handle life.
Preferably, a circular-piece-shaped slip-off preventing piece is fixed to one end of the handle body facing the outside of the side frame. The anti-drop piece plays the effect that prevents the hoist slippage, further improves the security of lifting by crane the operation.
Preferably, the anti-dropping piece is connected to the hanging handle body in a full-welding mode.
Preferably, the side frame is a square steel pipe. The square steel pipe can reduce the weight of the steel bottom frame of the casting mold and is convenient for the installation of the hanging handle body.
Preferably, the two lifting handle bodies are respectively arranged on the side frames at the two sides of the steel underframe. The four lifting handle bodies can meet the lifting requirement of a common casting mold, and in practical application, the number of the lifting handle bodies can be selected and determined according to practical situations.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses casting mould hangs handle, its first beaded finish and second beaded finish can increase the intensity of hanging the handle body, improve the firmness and the reliability that hang the handle body and be connected with the steel chassis, and first beaded finish and second beaded finish adopt spot welding connected mode with hanging the handle body respectively simultaneously, can effectively avoid stress concentration to avoid the welding seam fracture, eliminate the potential safety hazard, guarantee the safety in production, and extension hangs handle life.
Drawings
FIG. 1 is a schematic view showing the effect of the casting mold in the embodiment after the installation of the hanging handle.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The casting mold lifting handle of embodiment 1, as shown in the figure, including cylindric lifting handle body 1, lifting handle body 1 transversely wears to establish on the side frame 3 of the steel underframe 2 of casting mold, and side frame 3 is square steel pipe, and the cover is equipped with annular first beaded finish 4 and second beaded finish 5 on the lifting handle body 1, and first beaded finish 4 and second beaded finish 5 are connected with lifting handle body 1 spot welding respectively, and first beaded finish 4 full weld is connected in the outside of side frame 3, and second beaded finish 5 full weld is connected in the inboard of side frame 3.
In embodiment 1, two lifting handle bodies 1 are respectively mounted on the side frames 3 on both sides of the steel chassis 2.
The casting mold handle of example 2 is different from example 1 in that a disk-shaped retaining piece 6 is connected by full-weld to one end of the handle body 1 facing the outside of the side frame 3 in example 2.
The first reinforcing ring 4 and the second reinforcing ring 5 of the casting mould lifting handle can increase the strength of the lifting handle body 1, improve the firmness and reliability of the connection of the lifting handle body 1 and the steel underframe 2, and meanwhile, the first reinforcing ring 4 and the second reinforcing ring 5 are respectively connected with the lifting handle body 1 in a spot welding mode, so that stress concentration can be effectively avoided, welding seam cracking is avoided, potential safety hazards are eliminated, safety production is guaranteed, and the service life of the lifting handle is prolonged.
Claims (5)
1. The utility model provides a casting mould hangs handle, its characterized in that, includes cylindric hanging handle body, hanging handle body transversely wear to establish on the side frame of the steel chassis of casting mould, hanging handle body on the cover be equipped with annular first beaded finish and second beaded finish of circle, first beaded finish with the second beaded finish respectively with hanging handle body spot welding and connecting, first beaded finish weld connect in the outside of side frame, the second beaded finish weld connect in the inboard of side frame.
2. The casting mold handle according to claim 1, wherein a disk-shaped anti-drop piece is fixed to one end of the handle body facing the outside of the side frame.
3. The casting mold handle according to claim 2, wherein the anti-separation piece is connected to the handle body by full welding.
4. The casting mold lifting handle according to claim 1, wherein the side frame is a square steel tube.
5. The casting mold lifting handle according to claim 1, wherein two lifting handle bodies are respectively mounted on the side frames at two sides of the steel underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225942.XU CN214652943U (en) | 2020-12-28 | 2020-12-28 | Casting mould lifting handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225942.XU CN214652943U (en) | 2020-12-28 | 2020-12-28 | Casting mould lifting handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214652943U true CN214652943U (en) | 2021-11-09 |
Family
ID=78503885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023225942.XU Active CN214652943U (en) | 2020-12-28 | 2020-12-28 | Casting mould lifting handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214652943U (en) |
-
2020
- 2020-12-28 CN CN202023225942.XU patent/CN214652943U/en active Active
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