CN220029875U - Shot blasting equipment for casting production - Google Patents
Shot blasting equipment for casting production Download PDFInfo
- Publication number
- CN220029875U CN220029875U CN202321576492.XU CN202321576492U CN220029875U CN 220029875 U CN220029875 U CN 220029875U CN 202321576492 U CN202321576492 U CN 202321576492U CN 220029875 U CN220029875 U CN 220029875U
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- China
- Prior art keywords
- shell
- shot blasting
- casting production
- strip
- rotating motor
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- 238000005422 blasting Methods 0.000 title claims abstract description 59
- 238000005266 casting Methods 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims description 19
- 229910000746 Structural steel Inorganic materials 0.000 claims 2
- 238000004381 surface treatment Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Abstract
The utility model discloses shot blasting equipment for casting production, which comprises a shell, a hanger rail, a crown block, a connecting plate, a connecting rod, a rotating motor and a hook, wherein the shell is arranged on the hanger rail; shot blasting openings are formed in two side walls of the shell, and at least one end of the shell is in an opening shape; the top wall of the shell is provided with strip-shaped opening channels which are distributed along the length of the top wall and penetrate through the top wall of the shell; the hanging rail is hung right above the strip-shaped opening channel, and the crown block is connected to the hanging rail in a sliding manner; two ends of the connecting plate are respectively connected with two crown blocks; the upper ends of the connecting rods are fixedly connected to the connecting plates, and a plurality of connecting rods are distributed on the connecting plates at intervals; the lower end of each connecting rod is positioned below the strip-shaped opening channel, and a rotating motor is fixed at the lower end of each connecting rod; the upper end of the hook is connected with a motor shaft of the rotating motor. The shot blasting equipment disclosed by the utility model can enable the surface of a casting to be subjected to more comprehensive shot blasting treatment, reduce shot blasting dead angles and improve the surface treatment effect.
Description
Technical Field
The utility model relates to the technical field of shot blasting equipment, in particular to shot blasting equipment for casting production.
Background
Shot blasting is a common surface treatment method, and is divided into shot blasting cleaning and shot blasting strengthening. The shot blasting cleaning is to continuously impact and strengthen the surface of the casting by utilizing the shot moving at a high speed so as to remove impurities such as oxide skin and the like on the surface of the casting, so that the surface of the casting becomes smooth and clean, and the appearance quality of the casting is improved. The shot blasting strength is that the shot is utilized to enable the surface layer of the casting to change as follows in the cyclic deformation process: the microstructure is modified, the stress state and surface roughening of the surface of the casting are changed, and therefore the surface quality and the service life of the casting are improved.
However, when some shot blasting machines are used for performing shot blasting treatment on castings, the positions of the castings cannot be changed, so that the problem of shot blasting dead angles is caused, namely, some parts are not easy to be impacted by shot to be shot, and the surface treatment effect of the castings is affected.
Disclosure of Invention
The utility model aims to provide shot blasting equipment for casting production, which can enable the surface of a casting to be subjected to more comprehensive shot blasting treatment, reduce shot blasting dead angles and improve the surface treatment effect.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a shot blasting device for casting production comprises a shell, a hanger rail, a crown block, a connecting plate, a connecting rod, a rotating motor and a hook; wherein, the two side walls of the shell are provided with shot blasting openings, and at least one end of the shell is in an opening shape; the top wall of the shell is provided with strip-shaped opening channels which are distributed along the length of the top wall and penetrate through the top wall of the shell; the hanging rail is hung right above the strip-shaped opening channel, the crown block is connected to the hanging rail in a sliding manner, and two ends of the connecting plate are respectively connected with two crown blocks; the upper ends of the connecting rods are fixedly connected to the connecting plates, and a plurality of connecting rods are distributed on the connecting plates at intervals; the lower extreme of connecting rod is located the below of strip open channel, and the lower extreme of every the connecting rod all is fixed with one rotating electrical machines, the upper end of couple is connected with the motor shaft of rotating electrical machines, rotating electrical machines and couple can be along with the overhead traveling crane is in the operation business turn over shell open end on the hanger rail, this in-process the connecting rod is followed strip open channel moves, when moving to the shell outside, the connecting rod withdraws from strip open channel.
Further, the multifunctional electric machine further comprises a machine box, the rotating motor is fixed in the machine box, the lower end of the connecting rod is fixedly connected with the machine box, and a motor shaft of the rotating motor penetrates out of the bottom surface of the machine box and then is connected with the hook.
Further, the protective cover also comprises an elongated protective cover, and the protective cover is angle iron-shaped; the two protection covers are symmetrically arranged at two sides of the strip-shaped opening channel in the shell; the rotary motor is located in the protective cover after entering the shell, and the hooks penetrate through gaps at the lower parts of the two protective covers and are located below the two protective covers.
Further, the crown block and the rotating motor are connected with the controller through wires, and the controller is provided with control buttons of the crown block and the rotating motor so as to control the crown block and the rotating motor to be opened and closed, and the crown block can reciprocate along the hanging rail.
Further, the bottom surface of the shell is a conical groove for collecting the falling shots.
Further, a box door is connected to the open end of the housing to close the end of the housing during peening.
Further, the shot blasting openings are distributed on the side wall of the shell in a staggered mode, so that the castings hung on the hooks can be shot blasted sufficiently and efficiently.
The beneficial effects are that: compared with the prior art, the shot blasting equipment for casting production has the advantages that the strip-shaped opening channel is formed in the top wall of the shell, and the overhead travelling crane driving hook is connected to the hanging rail in a sliding manner to conveniently enter and exit the shell, so that shot blasting of castings can be conveniently and rapidly repeated, and the treatment efficiency is improved; secondly, through will the couple is connected on the rotating electrical machines, and this rotating electrical machines can drive moreover the couple rotates, and then drives the foundry goods on the couple and rotate to make the foundry goods in the in-process of shot-blasting processing can more fully, comprehensively receive the impact of shot that the shot-blasting mouth sprayed, reduced the shot dead angle of throwing, improved the surface treatment effect of foundry goods.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of the internal structure of the shot blasting apparatus for casting production according to the present utility model;
fig. 3 is a side view of the housing of the present utility model.
In the figure: 1-shell, 2-hanger rail, 3-overhead traveling crane, 4-connecting plate, 5-connecting rod, 6-rotating electrical machines, 7-couple, 8-machine case, 9-safety cover, 10-chamber door, 101-shot blasting mouth, 102-strip open channel.
Detailed Description
The technical scheme of the utility model is further described with reference to the specification, the drawings and the specific embodiments.
Examples:
referring to fig. 1 and 2, the shot blasting equipment for casting production according to the embodiment comprises a shell 1, a hanger rail 2, a crown block 3, a connecting plate 4, a connecting rod 5, a rotating motor 6 and a hook 7. Specifically, the casing 1 has a long strip structure with an inner cavity, and the right end of the casing is opened so as to facilitate the in-out of the casting to be shot-blasted. The two side walls of the shell 1 are respectively provided with a shot blasting opening 101, and a plurality of shot blasting openings 101 are distributed on the side wall of the shell 1 in a staggered way so as to sufficiently and efficiently shot blasting castings hung on the hooks 7. The shot-blasting port 101 is connected with a shot-blasting mechanism, and reference is made to or an existing shot-blasting machine is adopted, and the detailed description of the embodiment is omitted.
The top wall of the housing 1 has a strip-shaped open channel 102 extending along its length and extending through the top wall of the housing 1. The hanger rail 2 is fixed right above the strip-shaped opening channel 102, the left end of the hanger rail 2 is flush with the left end of the housing 1, and the right end of the hanger rail 2 extends to the right side of the right end of the housing 1. The overhead travelling crane 3 is slidably connected to the hanger rail 2 and is capable of reciprocating along the hanger rail 2, i.e. from one end of the hanger rail 2 to the other, driven by a belt-only drive.
The two ends of the connecting plate 4 are respectively connected with two crown blocks 3, the upper ends of the connecting rods 5 are fixedly connected to the connecting plate 4, and a plurality of connecting rods 5 are distributed on the connecting plate 4 at intervals. The lower extreme of connecting rod 5 is located the below of strip open channel 102, and the lower extreme of every connecting rod 5 all is fixed with a rotating electrical machines 6, the upper end of couple 7 is connected with the motor shaft of rotating electrical machines 6, rotating electrical machines 6 and couple 7 can be along with overhead traveling crane 3 the operation on hanger rail 2 business turn over shell 1's open end, this in-process connecting rod 5 is along strip open channel 102 moves, when moving to shell 1 outside, connecting rod 5 is moved out strip open channel 102. According to the embodiment, the strip-shaped opening channel 102 is formed in the top wall of the shell 1, and the hanging hook 7 is driven to conveniently enter and exit the shell 1 through the crown block 3 which is connected to the hanging rail 2 in a sliding mode, so that shot blasting of castings can be conveniently and rapidly repeated, and the processing efficiency is improved.
When the shot blasting machine is used, after a casting hung on the hook 7 enters the shell 1, the rotating motor 6 drives the hook 7 to rotate, and then drives the casting on the hook 7 to rotate, so that the casting can fully and comprehensively receive the impact of shots ejected by the shot blasting port 101 in the shot blasting treatment process, the shot blasting dead angle is reduced, and the surface treatment effect of the casting is improved.
In another embodiment, referring to fig. 2, the shot blasting apparatus for casting production further includes a case 8, the rotating motor 6 is fixed in the case 8, the lower end of the connecting rod 5 is fixedly connected with the top wall of the case 8, and the motor shaft of the rotating motor 6 penetrates out of the bottom surface of the case 8 and then is connected with the hook 7. The casing 8 helps to prevent the rotary electric machine 6 from being impacted by the shots ejected from the shot-blast openings 101.
In a more preferred embodiment, referring to fig. 2, the shot blasting apparatus for casting production described above further comprises an elongated protective cover 9, and the protective cover 9 is angle-iron-shaped. The two protection covers 9 are symmetrically arranged at two sides of the strip-shaped opening channel 102 in the shell 1. The rotating motor 6 or the case 8 is located in the protective cover 9 after entering the shell 1, and the hooks 7 pass through the gaps at the lower parts of the two protective covers 9 and are located below the two protective covers. The protecting cover 9 can resist the impact of the shot ejected from the shot blasting opening 101 to the rotating electric machine 6 or the case 8, and the protecting cover 9 is used for bouncing the shot out, so that the rotating electric machine 6 or the case 8 is better protected.
In another embodiment, the crown block 3 and the rotating motor 6 of the shot blasting apparatus for casting production are connected with a controller through wires, and the controller is provided with control buttons of the crown block 3 and the rotating motor 6 to control the opening and closing of the crown block 3 and the rotating motor 6, the forward and backward movement and the traveling speed of the crown block 3, the rotating speed of the rotating motor 6 and the like.
In another embodiment, referring to fig. 2, the bottom surface of the casing 1 of the shot blasting apparatus for casting production is a tapered groove to collect the falling shot. More preferably, a box door 10 is connected to the open/right end of the casing 1 to close the end of the casing 1 during shot blasting, prevent shot from being ejected, the box door 10 is opened after shot blasting is completed, the crown block 3 on the hanger rail 2 drives the hook 7 to carry the casting out of the casing 1, and after the casting is removed, a new casting is hung on the hook 7 to enter the shot blasting process of the next batch.
Finally, it should be noted that any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (8)
1. Shot blasting equipment for casting production is characterized in that: comprising the following steps: the device comprises a shell, a hanging rail, a crown block, a connecting plate, a connecting rod, a rotating motor and a hook; wherein, the two side walls of the shell are provided with shot blasting openings, and at least one end of the shell is in an opening shape; the top wall of the shell is provided with strip-shaped opening channels which are distributed along the length of the top wall and penetrate through the top wall of the shell; the hanging rail is hung right above the strip-shaped opening channel, the crown block is connected to the hanging rail in a sliding manner, and two ends of the connecting plate are respectively connected with two crown blocks; the upper ends of the connecting rods are fixedly connected to the connecting plates, and a plurality of connecting rods are distributed on the connecting plates at intervals; the lower ends of the connecting rods are positioned below the strip-shaped opening channels, the lower ends of the connecting rods are respectively fixed with one rotating motor, and the upper ends of the hooks are connected with the motor shaft of the rotating motor.
2. The shot blasting apparatus for casting production according to claim 1, wherein: the protective cover is in an angle iron shape; the two protection covers are symmetrically arranged at two sides of the strip-shaped opening channel in the shell; the rotary motor is located in the protective cover after entering the shell, and the hooks penetrate through gaps at the lower parts of the two protective covers and are located below the two protective covers.
3. The shot blasting apparatus for casting production according to claim 1, wherein: the rotary motor is fixed in the case, the lower end of the connecting rod is fixedly connected with the case, and a motor shaft of the rotary motor penetrates out of the bottom surface of the case and then is connected with the hook.
4. A shot blasting apparatus for casting production according to claim 3, wherein: the protective cover is in an angle iron shape; the two protection covers are symmetrically arranged at two sides of the strip-shaped opening channel in the shell; the case is located in the protective cover after entering the shell, and the hooks penetrate through gaps at the lower parts of the two protective covers and are located below the two protective covers.
5. The shot blasting apparatus for casting production according to claim 1, wherein: the bottom surface of the shell is a conical groove.
6. The shot blasting apparatus for casting production according to claim 1, wherein: the open end of the shell is connected with a box door.
7. The shot blasting apparatus for casting production according to claim 1, wherein: the crown block and the rotating motor are connected with a controller through wires, and the controller is provided with control buttons of the crown block and the rotating motor.
8. Shot blasting apparatus for casting production according to any of claims 1-7, wherein: the shot blasting openings are distributed on the side wall of the shell in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576492.XU CN220029875U (en) | 2023-06-20 | 2023-06-20 | Shot blasting equipment for casting production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576492.XU CN220029875U (en) | 2023-06-20 | 2023-06-20 | Shot blasting equipment for casting production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029875U true CN220029875U (en) | 2023-11-17 |
Family
ID=88740862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321576492.XU Active CN220029875U (en) | 2023-06-20 | 2023-06-20 | Shot blasting equipment for casting production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029875U (en) |
-
2023
- 2023-06-20 CN CN202321576492.XU patent/CN220029875U/en active Active
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