CN220373044U - Clamping mechanism and electric heating tube machining device - Google Patents
Clamping mechanism and electric heating tube machining device Download PDFInfo
- Publication number
- CN220373044U CN220373044U CN202321481331.2U CN202321481331U CN220373044U CN 220373044 U CN220373044 U CN 220373044U CN 202321481331 U CN202321481331 U CN 202321481331U CN 220373044 U CN220373044 U CN 220373044U
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- China
- Prior art keywords
- clamping
- block
- electric heating
- blocks
- heating tube
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- 238000005485 electric heating Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 238000003754 machining Methods 0.000 title description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of clamping mechanisms and electric heating tube processing devices, in particular to a clamping mechanism and an electric heating tube processing device, which comprise: the clamping table is provided with a clamping base on the top surface, an inserting block is arranged in the base, a threaded hole is formed in the inserting block, and an electric heating tube is inserted into the threaded hole; the clamping device comprises a clamp plate, wherein sliding blocks are arranged at two ends of the clamp plate, limiting blocks are arranged at the rear ends of the sliding blocks, and the bottoms of the sliding blocks are connected with clamping blocks; the beneficial effects are as follows: according to the utility model, the nuts are screwed to control the inserting blocks connected with the tops of the screw rods to stretch and retract, and when the two groups of inserting blocks reach a proper size, the electric heating tubes are inserted into threaded holes formed in the inserting blocks; then the clamp plate connected with the telescopic rod is controlled by the hydraulic lever to extend and retract to the upper part of the electric heating tube, and after the clamp plate reaches the upper part of the electric heating tube, the clamp block connected with the bottom is driven by the sliding block to start sliding, and a spring is arranged between the clamp block and the middle part of the lower clamp.
Description
Technical Field
The utility model relates to the technical field of clamping mechanisms and electric heating tube processing devices, in particular to a clamping mechanism and an electric heating tube processing device.
Background
The electric heating pipe is a tubular electric heating element which is composed of a metal pipe spiral resistance wire, crystalline magnesia powder and the like. The electric heating tube product is generally made of materials such as high-quality imported stainless steel tube, imported high-temperature magnesia powder, high-quality heating wire and the like, and other structural parts are made of stainless steel, so that the electric heating tube product has the characteristics of excellent overall performance, long service life and easiness in maintenance.
In the prior art, the electric heating tube is required to be clamped in the machining process, so that the electric heating tube is prevented from sliding off the machine table in the machining process.
However, in the prior art, the clamping tools for the electric heating tubes are single in model, the electric heating tubes with different models and different sizes cannot be clamped, and a great deal of time and labor are consumed for replacing the clamp.
Disclosure of Invention
The utility model aims to provide a clamping mechanism and an electric heating tube processing device, so as 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 clamping table is provided with a clamping base on the top surface, an inserting block is arranged in the base, a threaded hole is formed in the inserting block, and an electric heating tube is inserted into the threaded hole; and the two ends of the clamp plate are provided with sliding blocks, the rear ends of the sliding blocks are provided with limiting blocks, and the bottoms of the sliding blocks are connected with clamping blocks.
Preferably, the top of gripping platform is provided with the support column, and the top of support column is provided with the hydraulic pressure thick stick, and the telescopic link is being connected to the bottom of hydraulic pressure thick stick.
Preferably, the bottom of the telescopic rod is connected with a clamp plate, and the hydraulic lever can control the clamp plate connected with the bottom of the telescopic rod to stretch up and down.
Preferably, the rear end of the plug-in block is connected with a screw rod, a nut is arranged on the screw rod, and the plug-in block can be controlled to stretch and retract by screwing the nut.
Preferably, the bottom of grip block is provided with down anchor clamps, and the top of lower anchor clamps is provided with the spring, and lower anchor clamps and grip block are connected respectively at the both ends of spring.
Preferably, the lateral sides of the upper clamp and the lower clamp of the clamping block are provided with convex blocks and grooves, steel wedge grooves are formed in the convex blocks and the grooves, and steel wedges can be inserted into the steel wedge grooves to fix the clamping blocks at two ends.
An electric heating tube processing device comprises the clamping mechanism.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the nuts are screwed to control the inserting blocks connected with the tops of the screw rods to stretch and retract, and when the two groups of inserting blocks reach a proper size, the electric heating tubes are inserted into threaded holes formed in the inserting blocks; then the clamp plate connected with the telescopic rod is controlled by the hydraulic rod to extend and retract to the upper part of the electric heating tube, after the clamp plate reaches the upper part of the electric heating tube, the sliding block drives the clamping block connected with the bottom to start sliding, the middle parts of the clamping block and the lower clamp are provided with springs, the lower clamp can extrude the springs to fix the electric heating tube according to the electric heating tubes with different sizes, the upper clamp and the lower clamp of the clamping block are provided with convex blocks, the convex blocks can be inserted into grooves formed in the upper clamp of the other group of lower clamp and the clamping block, when the convex blocks are inserted into the grooves, the two groups of clamping blocks and the lower clamp can be fixed by inserting steel wedges into steel wedge grooves, so that the clamping blocks and the lower clamp are prevented from loosening clamping of the electric heating tube; the rear end of the sliding block is provided with a limiting block, and the limiting block is used for preventing the sliding block from sliding off the clamp plate.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is an enlarged schematic view of the clamp plate of the present utility model.
In the figure: clamping table 1, support column 2, hydraulic bar 3, telescopic link 4, electrothermal tube 5, anchor clamps board 6, grafting piece 7, screw hole 8, lead screw 9, nut 10, stopper 11, sliding block 12, clamping block 13, lower anchor clamps 14, spring 15, lug 16, recess 17, steel wedge 18.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1 to 3, the present utility model provides a technical solution: the clamping table 1, the top surface of the clamping table 1 is provided with a clamping base, a plug block 7 is arranged in the base, a threaded hole 8 is formed in the plug block 7, and an electric heating tube 5 is plugged in the threaded hole 8; the clamp plate 6, the both ends of clamp plate 6 are provided with slider 12, and the rear end of slider 12 is provided with stopper 11, and grip block 13 is being connected to the bottom of slider 12.
Embodiment two:
on the basis of the first embodiment, the clamping mechanism disclosed in the second embodiment of the utility model has the structure basically the same as that of the first embodiment, and is different in that, preferably, a support column 2 is arranged at the top of the clamping table 1, a hydraulic lever 3 is arranged at the top of the support column 2, and the bottom of the hydraulic lever 3 is connected with a telescopic rod 4; the bottom of the telescopic rod 4 is connected with a clamp plate 6, and the hydraulic lever 3 can control the clamp plate 6 connected with the bottom of the telescopic rod 4 to extend and retract up and down; the rear end of the plug-in block 7 is connected with a screw rod 9, a nut 10 is arranged on the screw rod 9, and the plug-in block 7 can be controlled to stretch and retract by screwing the nut 10.
Embodiment III:
the structure of the clamping mechanism disclosed in the third embodiment of the utility model is basically the same as that of the second embodiment, and the difference is that the bottom end of the clamping block 13 is provided with a lower clamp 14, the top of the lower clamp 14 is provided with a spring 15, and two ends of the spring 15 are respectively connected with the lower clamp 14 and the clamping block 13; the upper clamp and the lower clamp of the clamping block 13 are provided with a convex block 16 and a groove 17 at the side, the convex block 16 and the groove 17 are provided with a steel wedge groove 18, and the steel wedge groove 18 can be inserted with steel wedges to fix the clamping blocks 13 at two ends.
The scheme is specifically as follows: according to the utility model, by screwing the nuts 10, the nuts 10 control the inserting blocks 7 connected with the top of the screw rod 9 to stretch and retract, and when two groups of inserting blocks 7 reach a proper size, the electric heating tubes 5 are inserted into threaded holes 8 arranged on the inserting blocks 7; then the clamp plate 6 connected with the telescopic rod 4 is controlled by the hydraulic rod 3 to extend and retract to the upper part of the electric heating tube 5, after the clamp plate reaches the upper part of the electric heating tube 5, the sliding block 12 drives the clamping block 13 connected with the bottom to start sliding, the middle parts of the clamping block 13 and the lower clamp 14 are provided with springs 15, the lower clamp 14 can squeeze the springs 15 to fix the electric heating tube 5 according to the electric heating tube 5 with different sizes, the upper clamp and the lower clamp 14 of the clamping block 13 are provided with projections 16, the projections 16 can be inserted into grooves 17 arranged on the upper clamps of the other group of the lower clamp 14 and the clamping block 13, when the projections 16 are inserted into the grooves 17, the two groups of the clamping blocks 13 and the lower clamp 14 can be fixed by inserting steel wedges into steel wedge grooves 18, so that the clamping of the clamping block 13 and the lower clamp 14 can be prevented from loosening the clamping of the electric heating tube 5; the rear end of the sliding block 12 is provided with a stopper 11, and the stopper 11 is used for preventing the sliding block 12 from sliding down the clamp plate 6.
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 (4)
1. A fixture, characterized in that: comprising the following steps:
the clamping table (1), the top surface of the clamping table (1) is provided with a clamping base, a plug-in block (7) is arranged in the base, a threaded hole (8) is formed in the plug-in block (7), and an electric heating tube (5) is plugged in the threaded hole (8);
the clamping device comprises a clamping plate (6), sliding blocks (12) are arranged at two ends of the clamping plate (6), limiting blocks (11) are arranged at the rear ends of the sliding blocks (12), and clamping blocks (13) are connected to the bottoms of the sliding blocks (12);
the top of the clamping table (1) is provided with a support column (2), the top of the support column (2) is provided with a hydraulic lever (3), the bottom of the hydraulic lever (3) is connected with a telescopic rod (4), the bottom of the telescopic rod (4) is connected with a clamp plate (6), and the hydraulic lever (3) can control the clamp plate (6) connected with the bottom of the telescopic rod (4) to stretch up and down;
the rear end of the plug-in block (7) is connected with a screw rod (9), a nut (10) is arranged on the screw rod (9), and the plug-in block (7) can be controlled to stretch and retract by screwing the nut (10).
2. A clamping mechanism according to claim 1, wherein: the bottom of grip block (13) is provided with down anchor clamps (14), and the top of lower anchor clamps (14) is provided with spring (15), and lower anchor clamps (14) and grip block (13) are connected respectively at the both ends of spring (15).
3. A clamping mechanism according to claim 2, wherein: the upper clamp and the lower clamp (14) of the clamping block (13) are provided with a convex block (16) and a groove (17) at the sides, the convex block (16) and the groove (17) are provided with a steel wedge groove (18), and the steel wedge groove (18) can be inserted with steel wedges to fix the clamping blocks (13) at two ends.
4. An electrothermal tube processingequipment, its characterized in that: a clamping mechanism comprising any of the above claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481331.2U CN220373044U (en) | 2023-06-09 | 2023-06-09 | Clamping mechanism and electric heating tube machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481331.2U CN220373044U (en) | 2023-06-09 | 2023-06-09 | Clamping mechanism and electric heating tube machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220373044U true CN220373044U (en) | 2024-01-23 |
Family
ID=89566625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321481331.2U Active CN220373044U (en) | 2023-06-09 | 2023-06-09 | Clamping mechanism and electric heating tube machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220373044U (en) |
-
2023
- 2023-06-09 CN CN202321481331.2U patent/CN220373044U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |