CN220351486U - Special lifting appliance for processing heat-treated workpiece - Google Patents
Special lifting appliance for processing heat-treated workpiece Download PDFInfo
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- CN220351486U CN220351486U CN202322054280.1U CN202322054280U CN220351486U CN 220351486 U CN220351486 U CN 220351486U CN 202322054280 U CN202322054280 U CN 202322054280U CN 220351486 U CN220351486 U CN 220351486U
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- 239000000725 suspension Substances 0.000 claims 1
- 238000007669 thermal treatment Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000005096 rolling process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model relates to the technical field of heat treatment, in particular to a special lifting appliance for processing a heat-treated workpiece, which comprises a lifting rod assembly, a lifting frame assembly and a bracket assembly, wherein the lifting frame assembly is arranged at the lower end of the lifting rod assembly, and the bracket assembly is arranged in the lifting frame assembly; the boom assembly comprises a boom body, wherein the lower end of the outer surface of the boom body is provided with external threads, and a limiting boss is fixedly connected to the upper end of the external threads on the outer surface of the boom body; the hanger assembly comprises a connecting disc, and a connecting hole matched with the suspender is formed in the middle of the connecting disc. The hanger component and the hanger component are convenient to mount and dismount; the position of the bracket component can be adjusted according to the specification of the workpiece, so that the distance between two adjacent groups of trays can be adjusted; the height of the limiting ring can be adjusted according to the height of the workpiece, the workpiece is protected through the limiting ring, and the workpiece is prevented from falling off from the edge of the tray.
Description
Technical Field
The utility model relates to the technical field of heat treatment, in particular to a special lifting appliance for processing a heat-treated workpiece.
Background
The heat treatment refers to a metal heating process for obtaining the required performance by changing the chemical components and tissues of the surface or the inside of a material through heating, heat preservation and cooling means under the action of a solid state of a workpiece. In the heat treatment process, it is necessary to suspend the workpiece in the heating furnace by a hanger.
The patent with the bulletin number of CN209685137U discloses a lifting appliance for a well-type heat treatment furnace, which comprises an adjusting device, adjusting device comprises a connecting rod, first spacing groove is seted up on the connecting rod top, the second spacing groove has been seted up to the connecting rod bottom, first bolt hole has been seted up to the position that connecting rod circumference outer wall is close to its top, be equipped with first bolt in the first bolt hole, be equipped with first slide bar in the first spacing groove, a plurality of first perforation have been seted up to first slide bar circumference outer wall, the position cover that first slide bar circumference outer wall is close to its bottom is equipped with first spacing ring, first slide bar top is equipped with the dead lever, the dead lever top is equipped with the solid fixed ring.
When the lifting appliance for the well type heat treatment furnace is used, a workpiece is directly placed at the upper end of the supporting plate, a protection mechanism is not arranged around the upper end of the supporting plate, and the workpiece easily rolls off from the upper end of the supporting plate.
Therefore, we propose a special lifting appliance for processing heat treatment workpieces.
Disclosure of Invention
The utility model aims to provide a special lifting appliance for processing a heat-treated workpiece, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the special lifting appliance for processing the heat-treated workpiece comprises a lifting rod assembly, a lifting frame assembly and a bracket assembly, wherein the lifting frame assembly is arranged at the lower end of the lifting rod assembly, and the bracket assembly is arranged in the lifting frame assembly;
the boom assembly comprises a boom body, wherein the lower end of the outer surface of the boom body is provided with external threads, and a limiting boss is fixedly connected to the upper end of the external threads on the outer surface of the boom body;
the hanger assembly comprises a connecting disc, connecting holes matched with the suspender are formed in the middle of the connecting disc, four groups of supporting rods are fixedly connected to the outer side of the connecting disc at equal intervals in the circumferential direction, and threaded rods are fixedly connected to the outer sides of the lower ends of the supporting rods;
the bracket assembly comprises a tray, four groups of connecting sleeves are fixedly connected to the outer side of the tray at equal intervals in the circumferential direction, the connecting sleeves correspond to the threaded rods one to one, four groups of sleeves are fixedly connected to the upper end of the tray at equal intervals in the circumferential direction, sleeve rods are sleeved on the inner sides of the upper ends of the sleeves, threaded holes for threaded connection of adjusting bolts are formed in the outer side walls of the sleeves, and limiting rings are fixedly connected to the sleeve rods in a common mode.
And the upper end of the hanging rod body is fixedly connected with a hanging ring. The hanging ring is used for being connected with the lifting device so as to lift the special lifting appliance for processing the heat treatment workpiece.
The lower end of the suspender body passes through the connecting hole in the middle of the connecting disc, and a fixing nut is connected with the external thread of the suspender body and is positioned at the lower end of the connecting disc in a threaded manner. The lower end of the suspender body passes through a connecting hole in the middle of the connecting disc, and a fixing nut is screwed on the lower end of the suspender body, so that the connecting disc is limited and fixed between a limiting boss and the fixing nut, and then the suspender component and the suspender component are connected and fixed.
Through holes in honeycomb shapes are uniformly distributed on the tray. The workpiece is placed at the upper end of the tray, and the heat can pass through the through hole to reach the workpiece at the upper end of the tray, so that the phenomenon of uneven heating of the workpiece is avoided.
The connecting sleeve on the outer side of the tray is sleeved on the threaded rod, and adjusting nuts are connected to the threaded rod and located at the upper end and the lower end of the connecting sleeve in a threaded mode. The connecting sleeve is sleeved on the threaded rod and can move up and down, the distance between two adjacent groups of trays is adjusted according to the specification of the workpiece, and then adjusting nuts at the upper end and the lower end of the connecting sleeve are screwed, so that the connecting sleeve can be limited and fixed, and the position adjustment of the bracket assembly is completed.
The sleeve and the connecting sleeve are arranged in a staggered mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the lower end of the suspender body passes through the connecting hole in the middle of the connecting disc, and the fixing nut is screwed on the lower end of the suspender body, so that the connecting disc is limited and fixed between the limiting boss and the fixing nut, and the suspender component is connected and fixed with the suspender component, so that the suspender component and the suspender component are convenient to mount and dismount;
2. according to the utility model, the connecting sleeve is sleeved on the threaded rod, the adjusting nuts are connected on the threaded rod at the upper end and the lower end of the connecting sleeve in a threaded manner, the connecting sleeve moves up and down on the threaded rod, the distance between two adjacent groups of trays is adjusted according to the specification of a workpiece, and then the adjusting nuts at the upper end and the lower end of the connecting sleeve are screwed, so that the connecting sleeve can be limited and fixed, and the position adjustment of the bracket assembly is completed;
3. according to the utility model, a workpiece is placed at the upper end of a tray of a bracket assembly, the adjusting bolt is unscrewed, so that the sleeve rod moves up and down in the sleeve, the height of the limiting ring is adjusted according to the height of the workpiece, the adjusting bolt is screwed down after the limiting ring is adjusted to a proper height, the adjusting bolt is enabled to abut against the sleeve rod, and therefore the sleeve rod is fixed relative to the sleeve, the workpiece is protected through the limiting ring, and the workpiece is prevented from rolling off the edge of the tray.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the boom assembly of the present utility model;
FIG. 3 is a schematic view of a hanger assembly according to the present utility model;
FIG. 4 is a schematic view of a bracket assembly of the present utility model;
fig. 5 is a schematic top view of the present utility model.
In the figure: 1. a boom assembly; 101. a boom body; 102. a limit boss; 103. a hanging ring; 2. a hanger assembly; 201. a connecting disc; 202. a support rod; 203. a threaded rod; 3. a bracket assembly; 301. a tray; 302. connecting sleeves; 303. a sleeve; 304. a loop bar; 305. an adjusting bolt; 306. a limiting ring; 307. a through hole; 4. a fixing nut; 5. and adjusting the nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the special lifting appliance for processing the heat-treated workpiece comprises a lifting rod assembly 1, a lifting frame assembly 2 and a bracket assembly 3, wherein the lifting frame assembly 2 is arranged at the lower end of the lifting rod assembly 1, and the bracket assembly 3 is arranged inside the lifting frame assembly 2;
the boom assembly 1 comprises a boom body 101, an external thread is arranged at the lower end of the outer surface of the boom body 101, a limiting boss 102 is fixedly connected to the outer surface of the boom body 101 and located at the upper end of the external thread, and a lifting ring 103 is fixedly connected to the upper end of the boom body 101. The hanging ring 103 is used for being connected with a lifting device so as to lift the special lifting appliance for processing the heat-treated workpiece.
The hanger assembly 2 comprises a connecting disc 201, connecting holes matched with the hanger rod body 101 are formed in the middle of the connecting disc 201, four groups of supporting rods 202 are fixedly connected to the outer side of the connecting disc 201 at equal intervals in the circumferential direction, and threaded rods 203 are fixedly connected to the outer sides of the lower ends of the supporting rods 202;
the bracket assembly 3 comprises a tray 301, through holes 307 which are honeycomb-shaped are uniformly distributed in the tray 301, four groups of connecting sleeves 302 are fixedly connected to the outer side of the tray 301 at equal intervals in circumferential direction, the connecting sleeves 302 are in one-to-one correspondence with the threaded rods 203, four groups of sleeves 303 are fixedly connected to the upper end of the tray 301 at equal intervals in circumferential direction, the sleeves 303 are mutually staggered with the connecting sleeves 302, sleeve rods 304 are sleeved on the inner side of the upper end of each sleeve 303, threaded holes for threaded connection with adjusting bolts 305 are formed in the outer side walls of the sleeves 303, and limiting rings 306 are fixedly connected to the sleeve rods 304 together. Loosening the adjusting bolt 305 to enable the sleeve rod 304 to move up and down in the sleeve 303, so that the height of the limiting ring 306 can be conveniently adjusted according to the height of a workpiece, after the limiting ring 306 is adjusted to a proper height, the adjusting bolt 305 is tightened to enable the inside of the adjusting bolt 305 to prop against the sleeve rod 304, so that the sleeve rod 304 is fixed relative to the sleeve 303, the height of the limiting ring 306 is adjusted, the workpiece is protected through the limiting ring 306, and the workpiece is prevented from rolling off the edge of the tray 301; the number of the bracket assemblies 3 can be one or more groups, and the number can be selected according to actual use requirements.
The lower end of the suspender body 101 passes through a connecting hole in the middle of the connecting disc 201, and a fixing nut 4 is connected at the external thread of the suspender body 101 and positioned at the lower end of the connecting disc 201. The lower end of the hanger rod body 101 passes through a connecting hole in the middle of the connecting disc 201, and a fixing nut 4 is screwed on the lower end of the hanger rod body 101, so that the connecting disc 201 is limited and fixed between the limiting boss 102 and the fixing nut 4, and the hanger assembly 2 is connected and fixed with the hanger rod assembly 1.
The connecting sleeve 302 on the outer side of the tray 301 is sleeved on the threaded rod 203, and the threaded rod 203 is provided with adjusting nuts 5 in threaded connection with the upper end and the lower end of the connecting sleeve 302. The connecting sleeve 302 can move up and down on the threaded rod 203, the distance between two adjacent groups of trays 301 is adjusted according to the specification of the workpiece, and then the adjusting nuts 5 at the upper end and the lower end of the connecting sleeve 302 are screwed, so that the connecting sleeve 302 can be limited and fixed, and the position adjustment of the bracket assembly 3 is completed.
Specifically, when in use, the lower end of the hanger rod body 101 passes through a connecting hole in the middle of the connecting disc 201, and the fixing nut 4 is screwed on the lower end of the hanger rod body 101, so that the connecting disc 201 is limited and fixed between the limiting boss 102 and the fixing nut 4, and the hanger assembly 2 is connected and fixed with the hanger rod assembly 1, so that the hanger assembly 2 and the hanger rod assembly 1 are convenient to install and detach; the connecting sleeve 302 is sleeved on the threaded rod 203, the adjusting nuts 5 are connected to the threaded rod 203 in a threaded manner and are positioned at the upper end and the lower end of the connecting sleeve 302, the connecting sleeve 302 moves up and down on the threaded rod 203, the distance between two adjacent groups of trays 301 is adjusted according to the specification of a workpiece, and then the adjusting nuts 5 at the upper end and the lower end of the connecting sleeve 302 are screwed, so that the connecting sleeve 302 can be limited and fixed, and the position adjustment of the bracket assembly 3 is completed; the workpiece is placed at the upper end of the tray 301 of the bracket assembly 3, the adjusting bolt 305 is unscrewed, the sleeve rod 304 moves up and down in the sleeve 303, the height of the limiting ring 306 is adjusted according to the height of the workpiece, after the limiting ring 306 is adjusted to a proper height, the adjusting bolt 305 is screwed, the adjusting bolt 305 is enabled to abut against the sleeve rod 304, the sleeve rod 304 is fixed relative to the sleeve 303, the workpiece is protected through the limiting ring 306, and the workpiece is prevented from rolling off the edge of the tray 301.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a special hoist of thermal treatment work piece processing, includes jib subassembly (1), gallows subassembly (2) and bracket component (3), its characterized in that: the hanging bracket assembly (2) is arranged at the lower end of the hanging rod assembly (1), and the bracket assembly (3) is arranged inside the hanging bracket assembly (2);
the suspender assembly (1) comprises a suspender body (101), wherein the lower end of the outer surface of the suspender body (101) is provided with external threads, and a limit boss (102) is fixedly connected to the outer surface of the suspender body (101) and positioned at the upper end of the external threads;
the hanger assembly (2) comprises a connecting disc (201), connecting holes matched with the hanger rod body (101) are formed in the middle of the connecting disc (201), four groups of supporting rods (202) are fixedly connected to the outer side of the connecting disc (201) at equal intervals in the circumferential direction, and threaded rods (203) are fixedly connected to the outer side of the lower end of each supporting rod (202);
the bracket assembly (3) comprises a tray (301), four groups of connecting sleeves (302) are fixedly connected to the outer side of the tray (301) at equal intervals, the connecting sleeves (302) are in one-to-one correspondence with the threaded rods (203), four groups of sleeves (303) are fixedly connected to the upper end of the tray (301) at equal intervals, a sleeve rod (304) is sleeved on the inner side of the upper end of the sleeve (303), threaded holes for threaded connection of adjusting bolts (305) are formed in the outer side wall of the sleeve (303), and limiting rings (306) are fixedly connected to the sleeve rods (304) together.
2. The spreader for heat treating work piece processing according to claim 1, wherein: and the upper end of the suspender body (101) is fixedly connected with a suspension ring (103).
3. The spreader for heat treating work piece processing according to claim 1, wherein: the lower end of the suspender body (101) penetrates through a connecting hole in the middle of the connecting disc (201), and a fixing nut (4) is connected to the external thread of the suspender body (101) and is positioned at the lower end of the connecting disc (201) in a threaded manner.
4. The spreader for heat treating work piece processing according to claim 1, wherein: the tray (301) is uniformly provided with honeycomb-shaped through holes (307).
5. The spreader for heat treating work piece processing according to claim 1, wherein: the connecting sleeve (302) on the outer side of the tray (301) is sleeved on the threaded rod (203), and adjusting nuts (5) are connected to the threaded rod (203) and are located at the upper end and the lower end of the connecting sleeve (302) in a threaded mode.
6. The spreader for heat treating work piece processing according to claim 1, wherein: the sleeves (303) and the connecting sleeves (302) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054280.1U CN220351486U (en) | 2023-08-01 | 2023-08-01 | Special lifting appliance for processing heat-treated workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322054280.1U CN220351486U (en) | 2023-08-01 | 2023-08-01 | Special lifting appliance for processing heat-treated workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220351486U true CN220351486U (en) | 2024-01-16 |
Family
ID=89478695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322054280.1U Active CN220351486U (en) | 2023-08-01 | 2023-08-01 | Special lifting appliance for processing heat-treated workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220351486U (en) |
-
2023
- 2023-08-01 CN CN202322054280.1U patent/CN220351486U/en active Active
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