CN211464997U - Nut breaking and cutting device - Google Patents
Nut breaking and cutting device Download PDFInfo
- Publication number
- CN211464997U CN211464997U CN201922402569.1U CN201922402569U CN211464997U CN 211464997 U CN211464997 U CN 211464997U CN 201922402569 U CN201922402569 U CN 201922402569U CN 211464997 U CN211464997 U CN 211464997U
- Authority
- CN
- China
- Prior art keywords
- nut
- rod
- connecting rod
- rotating mode
- threaded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a broken ware of cutting of nut, the camera includes a supporting plate, two openings, two have been seted up to backup pad surface symmetry the open-ended inside all rotates and is connected with first connecting rod, two the position that first connecting rod surface just is located the backup pad below all rotates and is connected with the second connecting rod, the one end surface of first connecting rod rotates and is connected with a screw thread section of thick bamboo, the inside of a screw thread section of thick bamboo is equipped with the first threaded rod of connecting through the screw thread rotation. The utility model discloses in, with the locating lever card at the surface of nut, the rotation nut drives two first connecting rod mutual removals, and two first connecting rod mutual removals make two second connecting rods rotate, and two second connecting rods rotate and promote the connecting block and remove, and the connecting block removes and promotes the push rod and remove, thereby the push rod removes and drives the tool bit and extrude to the nut to open the nut, simple structure, the operation of being convenient for have improved work efficiency and reduction personnel intensity of labour greatly.
Description
Technical Field
The utility model relates to a pipeline deslagging technical field especially relates to a broken ware of cutting of nut.
Background
The nut is a nut, and is screwed together with the bolt or the screw rod to play a role in fastening, one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, nonferrous metal (such as copper) and the like according to different materials, and in the process of removing the monorail crane rail underground, the rail is difficult to remove due to the corrosion, deformation and the like of part of the nut of the lifting rail lifting bolt.
Adopt traditional mode with saw blade cutting bolt not only inefficiency, the rate of recovery is low, and personnel intensity of labour is big, and current nut breaks the cutter, and blade holder and tool bit are a body structure, in case the tool bit appears damaging, just will wholly change, and the expense is high, also can damage the screw thread on the double-screw bolt at broken cutting in-process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a nut breaking and cutting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a nut breaker comprises a supporting plate, wherein two openings are symmetrically formed in the outer surface of the supporting plate, first connecting rods are rotatably connected inside the two openings, second connecting rods are rotatably connected to the outer surfaces of the two first connecting rods and the positions below the supporting plate, a first threaded cylinder is rotatably connected to the outer surface of one end of each first connecting rod, a first threaded rod which is rotatably connected through threads is arranged inside each first threaded cylinder, one end of each first threaded rod is rotatably connected with one end of the other first connecting rod, a nut which is rotatably connected through threads is sleeved on the outer surface of each first threaded rod close to the corresponding first threaded cylinder, a connecting block is arranged below the supporting plate, the other ends of the two second connecting rods are rotatably connected with the outer surface of the connecting block, a push rod is fixedly connected to the upper surface of the connecting block, and the other end of the push rod penetrates through the supporting plate and extends to the outside, the push rod runs through the one end fixedly connected with installation piece of backup pad, first recess has been seted up to the surface of installation piece, be equipped with the tool bit in the first recess, surface one side fixedly connected with supporting shoe of installation piece, the surface of supporting shoe runs through there is the pin of connecting through the screw rotation, two the open-ended inside all rotates and is connected with the locating lever, two the second recess has all been seted up at the top of locating lever, two the inside of second recess all rotates and is connected with a second screw thread section of thick bamboo, two the inside of a second screw thread section of thick bamboo rotates and is connected with same second threaded rod.
As a further description of the above technical solution: the outer surface center position of backup pad has seted up the through-hole, the push rod is located the through-hole.
As a further description of the above technical solution: the first connecting rod and the positioning rod are coaxially and rotatably connected at one end of the same opening.
As a further description of the above technical solution: and a positioning pin which is rotationally connected through threads penetrates through one side of the mounting block, which is far away from the supporting block.
As a further description of the above technical solution: the length of the stop lever is greater than that of the cutter head.
As a further description of the above technical solution: and one end of the second threaded rod is fixedly connected with a knob.
The utility model discloses following beneficial effect has:
1. this kind of nut breaker, with the surface of locating lever card at the nut, the nut rotates, the nut moves along the threaded rod, the nut removes and drives two first connecting rod mutual removals, two first connecting rod mutual removals make two second connecting rods rotate, two second connecting rods rotate and promote the connecting block and remove, the connecting block removes and promotes the push rod and removes, thereby the push rod removes and drives the tool bit and extrudees to the nut, thereby cut the nut, moreover, the steam generator is simple in structure, the operation of being convenient for, work efficiency and reduction personnel intensity of labour have been improved greatly.
2. This kind of broken ware of cutting of nut rotates the locating pin when the tool bit damages, can will arrive the head fast and take down, changes, makes the one end and the tool bit of pin parallel, and after the tool bit cutting was accomplished, the pin just supported the double-screw bolt to prevent the tool bit further cutting, thereby the protection screw thread is not damaged, when cutting not equidimension nut, rotates the aperture that the second threaded rod can the adjusting position pole, thereby adapts to various cutting conditions.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic view of the structure of the mounting block of the present invention.
Illustration of the drawings: 1. a support plate; 2. an opening; 3. a first link; 4. a second link; 5. a first threaded barrel; 6. a nut; 7. a first threaded rod; 8. connecting blocks; 9. a push rod; 10. a through hole; 11. mounting blocks; 12. a first groove; 13. a cutter head; 14. positioning pins; 15. a support block; 16. a stop lever; 17. positioning a rod; 18. a second groove; 19. a second threaded barrel; 20. a second threaded rod; 21. a knob.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings, and referring to fig. 1-3, the present invention provides an embodiment: a nut breaker comprises a supporting plate 1, two openings 2 are symmetrically formed in the outer surface of the supporting plate 1, first connecting rods 3 are rotatably connected inside the two openings 2, second connecting rods 4 are rotatably connected to the outer surfaces of the two first connecting rods 3 and the positions below the supporting plate 1, a first threaded cylinder 5 is rotatably connected to the outer surface of one end of each first connecting rod 3, a first threaded rod 7 which is rotatably connected through threads is arranged inside each first threaded cylinder 5, one end of each first threaded rod 7 is rotatably connected with one end of the other first connecting rod 3, a nut 6 which is rotatably connected through threads is sleeved on the outer surface of each first threaded rod 7 at a position close to the corresponding first threaded cylinder 5, a connecting block 8 is arranged below the supporting plate 1, the other ends of the two second connecting rods 4 are rotatably connected with the outer surface of the connecting block 8, and a push rod 9 is fixedly connected to the upper surface of the, the other end of push rod 9 runs through backup pad 1 and extends to the outside, push rod 9 runs through one end fixedly connected with installation piece 11 of backup pad 1, first recess 12 has been seted up to the surface of installation piece 11, be equipped with tool bit 13 in the first recess 12, surface one side fixedly connected with supporting shoe 15 of installation piece 11, the surface of supporting shoe 15 runs through has the pin 16 of connecting through the screw thread rotation, two inside of opening 2 all rotates and is connected with locating lever 17, second recess 18 has all been seted up at the top of two locating levers 17, the inside of two second recesses 18 all rotates and is connected with second screw thread section of thick bamboo 19, the inside of two second screw thread sections of thick bamboos 19 rotates and is connected with same second threaded rod 20.
In fig. 1: the through hole 10 has been seted up to the surface central point of backup pad 1, and push rod 9 is located through hole 10, and through hole 10 is convenient for push rod 9 to remove, also carries on spacingly to push rod 9 simultaneously.
In fig. 1: the first connecting rod 3 and the positioning rod 17 are coaxially and rotatably connected at one end of the same opening 2, so that the material and the installation space are saved.
In fig. 3: a positioning pin 14 is inserted through the side of the mounting block 11 away from the support block 15 for fixing the cutter head 13.
In fig. 3: the length of the stop lever 16 is greater than the length of the cutter head 13, so that cutter heads 13 with different lengths can be matched conveniently, and studs can be protected.
In fig. 1: one end of the second threaded rod 20 is fixedly connected with a knob 21, so that the second threaded rod 20 can be conveniently rotated.
The working principle is as follows: when the nut breaker is used, the positioning rod 17 is clamped on the outer surface of a nut, the nut 6 is rotated, the nut 6 moves along a threaded rod, the nut 6 moves to drive the two first connecting rods 3 to move mutually, the two first connecting rods 3 move mutually to enable the two second connecting rods 4 to rotate, the two second connecting rods 4 rotate to push the connecting block 8 to move, the connecting block 8 moves to push the push rod 9 to move, the push rod 9 moves to drive the cutter head 13 to extrude the nut, so that the nut is cut, the structure is simple, the operation is convenient, the working efficiency is greatly improved, the labor intensity of personnel is reduced, when the cutter head 13 is damaged, the positioning pin 14 is rotated, the head can be quickly taken down for replacement, one end of the baffle rod 16 is parallel to the cutter head 13, when the cutter head 13 finishes cutting, the baffle rod 16 just supports against a stud, the cutter head 13 is prevented from further cutting, and the thread is, when cutting not equidimension nut, rotate second threaded rod 20 and can adjust the aperture of locating lever 17 to adapt to various cutting conditions, have certain practicality.
Claims (6)
1. The utility model provides a nut splitter, includes backup pad (1), its characterized in that: two openings (2) are symmetrically formed in the outer surface of the supporting plate (1), two openings (2) are connected to the inner part of each opening (2) in a rotating mode, two first connecting rods (3) are connected to the outer surface of the corresponding first connecting rod (3) in a rotating mode, the position, below the supporting plate (1), of the outer surface of each first connecting rod (3) in a rotating mode is connected with a second connecting rod (4) in a rotating mode, the outer surface of one end of each first connecting rod (3) in a rotating mode is connected with a first threaded cylinder (5), a first threaded rod (7) connected through threads in a rotating mode is arranged inside each first threaded cylinder (5), one end of each first threaded rod (7) is connected with one end of the other first connecting rod (3) in a rotating mode, a nut (6) connected through threads in a rotating mode is sleeved on the outer surface of each first threaded cylinder (5), a connecting block (8) is arranged below the supporting plate (1), and the, the upper surface of the connecting block (8) is fixedly connected with a push rod (9), the other end of the push rod (9) penetrates through the supporting plate (1) and extends to the outside, one end of the push rod (9) penetrating through the support plate (1) is fixedly connected with an installation block (11), a first groove (12) is formed in the outer surface of the mounting block (11), a tool bit (13) is arranged in the first groove (12), one side of the outer surface of the mounting block (11) is fixedly connected with a supporting block (15), the outer surface of supporting shoe (15) runs through and has been run through pin (16) of connecting through the screw thread rotation, two the inside of opening (2) is all rotated and is connected with locating lever (17), two second recess (18) have all been seted up at the top of locating lever (17), two the inside of second recess (18) is all rotated and is connected with second screw thread section of thick bamboo (19), two the inside rotation of second screw thread section of thick bamboo (19) is connected with same second threaded rod (20).
2. A nut cracker according to claim 1, wherein: a through hole (10) is formed in the center of the outer surface of the supporting plate (1), and the push rod (9) is located in the through hole (10).
3. A nut cracker according to claim 1, wherein: the first connecting rod (3) and the positioning rod (17) are coaxially and rotatably connected at one end of the same opening (2).
4. A nut cracker according to claim 1, wherein: and a positioning pin (14) in threaded rotation connection penetrates through one side of the mounting block (11) far away from the supporting block (15).
5. A nut cracker according to claim 1, wherein: the length of the stop lever (16) is greater than that of the cutter head (13).
6. A nut cracker according to claim 1, wherein: one end of the second threaded rod (20) is fixedly connected with a knob (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402569.1U CN211464997U (en) | 2019-12-27 | 2019-12-27 | Nut breaking and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402569.1U CN211464997U (en) | 2019-12-27 | 2019-12-27 | Nut breaking and cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211464997U true CN211464997U (en) | 2020-09-11 |
Family
ID=72368025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922402569.1U Active CN211464997U (en) | 2019-12-27 | 2019-12-27 | Nut breaking and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211464997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121858A (en) * | 2022-07-15 | 2022-09-30 | 国网山东省电力公司单县供电公司 | Nut breaking and cutting device |
-
2019
- 2019-12-27 CN CN201922402569.1U patent/CN211464997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121858A (en) * | 2022-07-15 | 2022-09-30 | 国网山东省电力公司单县供电公司 | Nut breaking and cutting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211464997U (en) | Nut breaking and cutting device | |
| CN106563834A (en) | Nut drilling device with high drilling efficiency | |
| CN206972167U (en) | A kind of water conservancy construction drilling rod dimension supports device | |
| CN201225105Y (en) | Drill head mounting and dismounting apparatus | |
| CN203281936U (en) | Positioning drilling tool for lightning protection shunting bar ground connector | |
| CN204504485U (en) | A kind of steel tube automatic cutting device | |
| CN201618984U (en) | Clamp used for nut to drill inclined hole | |
| CN212144139U (en) | Trepanning cutting tool convenient to maintain and disassemble | |
| CN210413464U (en) | Novel traceless threading machine | |
| CN210878605U (en) | Machine tool spindle tool fixture | |
| CN209836808U (en) | Fixing device for hardware machining | |
| CN208880053U (en) | Thread fix tool | |
| CN207887944U (en) | A kind of milling machine | |
| CN108555325B (en) | Boring cutter for reverse boring | |
| CN110732737A (en) | easy-to-connect thread chasers | |
| CN218965808U (en) | Diamond saw blade with multiple mounting modes | |
| CN202239809U (en) | Drill bush component | |
| CN219733295U (en) | Drill bit for petroleum drill rod | |
| CN220660744U (en) | Sliding head bolt taking-out tool | |
| CN217802518U (en) | Combined diamond circular saw for horizontal cutting | |
| CN214264702U (en) | Mill and beat quick positioner of machine | |
| CN203050591U (en) | Profiled fishing drill bit | |
| CN103273352A (en) | Product positioning and clamping device | |
| CN203696919U (en) | Lock nut break-in tool for guide wheel of polycrystalline silicon wire cutting machine | |
| CN108127143A (en) | A kind of annulus processing unit (plant) with scalable drill bit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |