CN220680634U - Screw rod dismounting device - Google Patents
Screw rod dismounting device Download PDFInfo
- Publication number
- CN220680634U CN220680634U CN202322288760.4U CN202322288760U CN220680634U CN 220680634 U CN220680634 U CN 220680634U CN 202322288760 U CN202322288760 U CN 202322288760U CN 220680634 U CN220680634 U CN 220680634U
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- China
- Prior art keywords
- screw rod
- support plate
- screw
- main support
- extension
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a screw rod dismounting device which comprises a main support plate and an extension support plate, wherein the centers of the main support plate and the extension support plate are respectively provided with a fixed sleeve, a rotating nut is rotationally arranged in the fixed sleeve, a lifting screw rod is arranged in the rotating nut in a penetrating way, the top end of the lifting screw rod is rotationally connected with a screw rod placing groove, two guide rods are arranged at the bottom of the screw rod placing groove in a penetrating way, the guide rods are respectively arranged on the main support plate and the extension support plate in a penetrating way, a hydraulic cylinder is further arranged on the main support plate, a clamping plate is arranged at the pushing end of the hydraulic cylinder, and a strip-shaped clamping opening is arranged on the clamping plate and corresponds to the middle part of the screw rod placing groove. The utility model aims to provide a screw disassembling device which is convenient for disassembling a screw and can ensure the horizontality of the screw in the disassembling process.
Description
Technical Field
The utility model relates to the technical field of disassembly, in particular to a screw rod disassembly device.
Background
In the cable production process, an extruder is generally required to produce the cable sheath, the extruder extrudes molten plastics through an extrusion screw, the screw is required to be disassembled when overhauling, the screw is heavy and needs to be kept horizontal when disassembling so as to prevent damage to bearing components, and the existing screw disassembling process is carried out through manpower, so that the screw is inconvenient to disassemble and is inconvenient to disassemble horizontally.
Disclosure of Invention
The utility model aims to provide a screw disassembling device which is convenient for disassembling a screw and can ensure the horizontality of the screw in the disassembling process.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a screw rod dismounting device, includes the main tributary fagging and extends the backup pad, the main tributary fagging all is provided with fixed cover with extending the backup pad center, and the rotation is provided with the rotation nut in the fixed cover, wears to be equipped with the lift screw in the rotation nut, the top rotation of lift screw is connected with the screw rod standing groove, and screw rod standing groove bottom is provided with two guide arms, and the guide arm wears to establish respectively in main tributary fagging and extending the backup pad, still is provided with the pneumatic cylinder on the main tributary fagging, and the release end of pneumatic cylinder is provided with the cardboard, is provided with bar bayonet socket on the cardboard, bar bayonet socket corresponds the screw rod standing groove middle part.
Further, the bottom of the main support plate and the bottom of the extension support plate are respectively provided with a connecting column, the bottom ends of the connecting columns are connected with a bottom plate, and the bottom of the bottom plate is provided with a movable wheel.
Further, a rotating hand lever is arranged on the periphery of the rotating nut.
Further, the main support plate and the extension support plate are aligned and the two screw rod placing grooves are positioned on the same horizontal line, and rubber pads are arranged in the screw rod placing grooves.
Further, two pipe sleeves are arranged on the bottom surface of the main support plate, two guide pipes are arranged at the bottom of the extension support plate, and the guide pipes extend into the pipe sleeves.
Further, a plurality of jacks are arranged on the guide pipe at intervals, a fixing block is arranged on the edge of the main support plate, the jacks are arranged on the fixing block, and the jacks on the fixing block are connected with the jacks on the guide pipe through pins.
Furthermore, two horizontal guide rods are arranged on one side of the main support plate, and the clamping plates are arranged on the horizontal guide rods in a penetrating mode.
Compared with the prior art, the utility model has the beneficial effects that:
the screw rod supporting device is provided with the main supporting plate and the extending supporting plate, when the screw rod is longer, the extending supporting plate can be pulled out to carry out tail supporting, so that the screw rod is prevented from toppling over, screw rod placing grooves are formed in the main supporting plate and the extending supporting plate and are used for placing the screw rod to ensure the horizontal placement of the screw rod, the height of the screw rod placing grooves can be adjusted by rotating a hand lever to meet the disassembly requirement, and the clamping plate and the hydraulic cylinder are further arranged on the front side of the main supporting plate, so that a motor or a speed reducer connected with the screw rod is convenient to disassemble.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the figure, a 1-bottom plate, a 2-moving wheel, a 3-connecting column, a 4-main supporting plate, a 5-extending supporting plate, a 6-pipe sleeve, a 7-guiding pipe, an 8-screw rod placing groove, a 9-rubber pad, a 10-clamping plate, a 101-strip-shaped bayonet, an 11-horizontal guide rod, a 12-hydraulic cylinder, a 13-fixing sleeve, a 14-rotating nut, a 15-lifting screw rod, a 16-guide rod, a 17-rotating hand rod, an 18-fixing block, a 19-jack and a 20-pin.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1:
referring to fig. 1, the utility model provides a screw disassembling device, which comprises a main support plate 4 and an extension support plate 5, wherein the sizes of the main support plate 4 and the extension support plate 5 can be consistent, the centers of the main support plate 4 and the extension support plate 5 are respectively provided with a fixing sleeve 13, the upper port of the fixing sleeve 13 is provided with an inner flange so as to limit a rotating nut 14 in the vertical direction and prevent the rotating nut 14 from being separated from the fixing sleeve 13, the rotating nut 14 is rotatably arranged in the fixing sleeve 13, a lifting screw 15 is penetrated in the rotating nut 14, the top end of the lifting screw 15 is rotatably connected with a screw placing groove 8, thereby the lifting of the screw placing groove 8 can be controlled by rotating the rotating nut 14, the periphery of the rotating nut 14 is provided with a rotating hand lever 17, so that the rotating nut 14 can be easily rotated, in order to prevent the rotating of the screw placing groove 8, two guide rods 16 are respectively penetrated on the main support plate 4 and the extension support plate 5, a hydraulic cylinder 12 is further arranged on the main support plate 4, a clamping plate 10 is rotatably arranged at the pushing end of the hydraulic cylinder 12, a clamping plate 10 is arranged on the clamping plate 10, a motor 101 is arranged on the clamping plate 10, the clamping plate 101 is correspondingly arranged on the clamping plate 101, and the clamping plate is separated from the clamping plate 101 in the clamping groove 101 when being separated from the clamping groove in the clamping groove, and the clamping plate is rotatably arranged in the clamping groove, and the clamping plate is separated from the clamping groove, so that the clamping plate is separated from the clamping plate.
Example 2:
on the basis of the above embodiment, another embodiment of the present utility model is that, in order to facilitate the removal of the dismounting device, the bottoms of the main support plate 4 and the extension support plate 5 are both provided with a connecting column 3, the bottom end of the connecting column 3 is connected with a bottom plate 1, and the bottom of the bottom plate 1 is provided with a moving wheel 2. The main support plate 4 and the extension support plate 5 are aligned and the two screw rod placing grooves 8 are positioned on the same horizontal line, and rubber pads 9 are arranged in the screw rod placing grooves 8, so that the screw rod is prevented from rigidly colliding with the screw rod placing grooves 8. Two horizontal guide rods 11 are arranged on one side of the main support plate 4, and clamping plates 10 are arranged on the horizontal guide rods 11 in a penetrating mode.
Example 3:
on the basis of the above embodiment, another embodiment of the present utility model is that, in order to enable the extension support plate 5 to move linearly so as to ensure that the two screw placement grooves 8 are positioned on the same horizontal line, two pipe sleeves 6 are arranged on the bottom surface of the main support plate 4, two guide pipes 7 are arranged on the bottom of the extension support plate 5, and the guide pipes 7 extend into the pipe sleeves 6. In order to fix the distance between the extension support plate 5 and the main support plate 4, a plurality of insertion holes 19 are formed in the guide tube 7 at intervals, a fixing block 18 is arranged on the edge of the main support plate 4, insertion holes 19 are formed in the fixing block 18, and the insertion holes 19 in the fixing block 18 are connected with the insertion holes 19 in the guide tube 7 through pins 20.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims of this application. In addition to variations and modifications in the component parts or arrangements, other uses will be apparent to those skilled in the art.
Claims (7)
1. Screw rod dismounting device, its characterized in that: including main tributary fagging (4) and extension backup pad (5), main tributary fagging (4) and extension backup pad (5) center all are provided with fixed cover (13), and the rotation of fixed cover (13) is provided with rotation nut (14), wears to be equipped with in rotation nut (14) lift screw rod (15), the top rotation of lift screw rod (15) is connected with screw rod standing groove (8), and screw rod standing groove (8) bottom is provided with two guide arms (16), and guide arm (16) are worn to establish respectively on main tributary fagging (4) and extension backup pad (5), still are provided with pneumatic cylinder (12) on main tributary fagging (4), and the release end of pneumatic cylinder (12) is provided with cardboard (10), is provided with bar bayonet socket (101) on cardboard (10), bar bayonet socket (101) are corresponding to screw rod standing groove (8) middle part.
2. A screw removal device according to claim 1, wherein: the bottom of the main support plate (4) and the bottom of the extension support plate (5) are both provided with connecting columns (3), the bottom ends of the connecting columns (3) are connected with a bottom plate (1), and the bottom of the bottom plate (1) is provided with a movable wheel (2).
3. A screw removal device according to claim 1, wherein: the periphery of the rotating nut (14) is provided with a rotating hand lever (17).
4. A screw removal device according to claim 1, wherein: the main support plate (4) and the extension support plate (5) are aligned, the two screw rod placing grooves (8) are positioned on the same horizontal line, and rubber pads (9) are arranged in the screw rod placing grooves (8).
5. A screw removal device according to claim 4, wherein: the bottom surface of the main support plate (4) is provided with two pipe sleeves (6), the bottom of the extension support plate (5) is provided with two guide pipes (7), and the guide pipes (7) extend into the pipe sleeves (6).
6. A screw removal device according to claim 5, wherein: a plurality of jacks (19) are arranged on the guide pipe (7) at intervals, fixed blocks (18) are arranged on the edges of the main support plates (4), the jacks (19) are arranged on the fixed blocks (18), and the jacks (19) on the fixed blocks (18) are connected with the jacks (19) on the guide pipe (7) through pins (20).
7. A screw removal device according to claim 1, wherein: two horizontal guide rods (11) are arranged on one side of the main support plate (4), and clamping plates (10) are arranged on the horizontal guide rods (11) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288760.4U CN220680634U (en) | 2023-08-24 | 2023-08-24 | Screw rod dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322288760.4U CN220680634U (en) | 2023-08-24 | 2023-08-24 | Screw rod dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220680634U true CN220680634U (en) | 2024-03-29 |
Family
ID=90406928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322288760.4U Active CN220680634U (en) | 2023-08-24 | 2023-08-24 | Screw rod dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220680634U (en) |
-
2023
- 2023-08-24 CN CN202322288760.4U patent/CN220680634U/en active Active
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