CN217728606U - Novel drawing wheel device - Google Patents
Novel drawing wheel device Download PDFInfo
- Publication number
- CN217728606U CN217728606U CN202220199896.0U CN202220199896U CN217728606U CN 217728606 U CN217728606 U CN 217728606U CN 202220199896 U CN202220199896 U CN 202220199896U CN 217728606 U CN217728606 U CN 217728606U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- gripper
- seat
- rod
- wheel device
- 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
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a novel draw wheel device, including handle, first screw rod, second screw rod, first seat, second fixing base, gripper, curb plate of pulling out, the second screw rod is hollow column, and the inboard is provided with the internal thread, and the side surface is provided with the external screw thread on the outside, the first screw rod outside is provided with the external screw thread and runs through the rotatory fixed of second screw rod, first seat, the second fixing base of pulling out is located the rotatory fixed of second screw rod external screw thread, first seat and the gripper of pulling out is articulated, the kink of gripper passes through the curb plate and articulates with the second fixing base, the handle is connected in first screw rod upper end perpendicularly. The utility model discloses a novel pull out wheel device has designed unique gripper structure, improves the gripper and opens the angle, and the centre gripping is more firm, has greatly improved equipment life.
Description
Technical Field
The utility model relates to a draw wheel technical field, especially relate to a novel draw wheel device.
Background
Most of gear disassembly is achieved in the most original mode, namely knocking by a hammer, but gear damage is easily caused by such knocking by a hard object, and a small part of gears are disassembled by a puller, but the angle of a claw of the puller cannot be adjusted, namely the puller cannot disassemble gears of different specifications, so that the application range is small.
In order to solve the above problem, the prior patent CN201621441813.5 discloses a drawing device, which further realizes the adjustment of the angle of the pulling claw through the provided angle adjusting component, so as to realize the disassembly of gears with different specifications, and the application range is wide, but it has the following problems: 1. the gripper is affected by the side plate, so that the opening angle of the gripper is limited and the gripper cannot be opened horizontally. 2. The gripper clamping part adopts a plane to clamp objects, has fewer contact points and is not beneficial to clamping accessories with non-vertical side surfaces.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art existence, the utility model relates to a novel draw wheel device according to above-mentioned problem, has designed a novel draw wheel device, has designed unique gripper structure, improves the gripper and opens the angle, and the centre gripping is more firm, has greatly improved equipment life.
The utility model relates to a novel draw wheel device, including handle, first screw rod, second screw rod, first seat, second fixing base, gripper, curb plate of pulling out, the second screw rod is hollow column, and the inboard is provided with the internal thread, and the side surface is provided with the external screw thread on the outside, the first screw rod outside is provided with the external screw thread and runs through the rotatory fixed of second screw rod, first seat, the second fixing base of pulling out is located the rotatory fixed of second screw rod external screw thread, first seat and the gripper of pulling out is articulated, the kink of gripper passes through the curb plate and is articulated with the second fixing base, the handle is connected in first screw rod upper end perpendicularly.
Through adopting above-mentioned scheme, realize a novel structure simple operation's drawing wheel device, the simple operation degree promotes, improves work efficiency.
Furthermore, the first seat of pulling out is provided with three spread groove that outwards extends, the second fixing base is provided with three connecting strip that outwards extends, spread groove, connecting strip are provided with the commentaries on classics round pin.
Through adopting above-mentioned scheme, can be on the second screw rod longitudinal sliding, position control is convenient.
Furthermore, the gripper comprises a first connecting rod, a second connecting rod and a third clamping rod, a connecting hole at the end part of the first connecting rod is hinged with the connecting groove through a shaft pin, three adjusting holes are formed in the surface of the second connecting rod, and the side plate is connected with the adjusting holes of the second connecting rod and the rotating pin of the second fixing seat through the shaft pin.
By adopting the scheme, the adjustment control of the gripper is realized, and the adjustment range is wide.
Furthermore, two side plates are arranged between the adjusting hole of each second connecting rod and the rotating pin of the second fixed seat and are respectively positioned on two sides of the second connecting rod and two sides of the connecting strip.
Through adopting above-mentioned scheme, the centre gripping is fixed stable, and control is more firm.
Furthermore, a clamping block is arranged at the end part of the third clamping rod.
Through adopting above-mentioned scheme, adopt semicircle form clamp splice centre gripping more stable.
Furthermore, a tightening nut is further arranged on the external thread of the second screw.
By adopting the scheme, the first pulling seat and the second fixing seat are fixed conveniently.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic side view of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a gripper according to an embodiment of the present invention.
Fig. 3 is a schematic view of a connection structure of the pulling seat and the screw rod according to the embodiment of the present invention.
Reference numeral, 1, a handle; 2. a first screw; 3. a second screw; 31. a first pulling seat; 311. connecting grooves; 32. a second fixed seat; 321. a connecting strip; 33. screwing down the nut; 4. a gripper; 41. a first connecting rod; 42. a second connecting rod; 421. an adjustment hole; 43. a third clamping rod; 431. a clamping block; 5. a side plate; 6. and (6) rotating the pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below with reference to the drawings of the present invention, and it is obvious that only some examples, not all examples, of the present invention are described herein, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention based on the embodiments of the present invention.
For the convenience of understanding the embodiments of the present invention, the following detailed description will be given by way of example with reference to the accompanying drawings, and the embodiments are not limited to the embodiments of the present invention.
The embodiment 1 of the utility model refers to fig. 1, fig. 2, fig. 3 and shows, including handle 1, first screw rod 2, second screw rod 3, first seat 31, second fixing base 32, gripper 4, curb plate 5 of pulling out, second screw rod 3 is hollow column, and the inboard is provided with the internal thread, and the side surface is provided with the external screw thread on the outside, 2 outsides of first screw rod are provided with the external screw thread and run through the rotatory fixed of second screw rod 3, first seat 31, the second fixing base 32 of pulling out are located the rotatory fixed of 3 external screw threads of second screw rod, first seat 31 of pulling out is provided with the spread groove 311 of three outside extension, second fixing base 32 is provided with the connecting strip 321 of three outside extension, spread groove 311, connecting strip 321 are provided with commentaries on classics round pin 6, can be on second screw rod 3 longitudinal sliding, and position control is convenient.
The first pulling seat 31 is hinged to the gripper 4, a bending portion of the gripper 4 is hinged to the second fixing seat 32 through a side plate 5, the gripper 4 comprises a first connecting rod 41, a second connecting rod 42 and a third clamping rod 43, a connecting hole at the end of the first connecting rod 41 is hinged to the connecting groove 311 through a shaft pin, three adjusting holes 421 are formed in the surface of the second connecting rod 42, the side plate 5 is connected with the adjusting holes 421 of the second connecting rod 42 through the shaft pin and the rotating pin 6 of the second fixing seat 32, adjustment control of the gripper 4 is achieved, and the adjusting range is wide.
Every be provided with two curb plates 5 between the regulation hole 421 of second connecting rod 42 and the commentaries on classics round pin 6 of second fixing base 32, be located second connecting rod 42, connecting strip 321 both sides respectively, the centre gripping is fixed stable, and control is more firm. The end of the third clamping rod 43 is provided with a clamping block 431, and the clamping is more stable by adopting a semicircular clamping block 431. And a screwing nut 33 is further arranged on the external thread of the second screw rod 3, and the first pulling seat 31 and the second fixing seat 32 are fixed conveniently.
Handle 1 is connected perpendicularly in 2 upper ends of first screw rod, realizes a novel structure, simple operation's drawing wheel device, and the simple operation degree promotes, improves work efficiency. In the description of the present invention, it should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a novel drawing wheel device which characterized in that: including handle, first screw rod, second screw rod, first seat, second fixing base, gripper, curb plate of pulling out, the second screw rod is hollow column, and the inboard is provided with the internal thread, and the side surface is provided with the external screw thread on the outside, the first screw rod outside is provided with the external screw thread and runs through second screw rod rotation fixation, first seat, the second fixing base of pulling out is located second screw rod external screw thread rotation fixation, first seat and the gripper of pulling out are articulated, the kink of gripper passes through curb plate and second fixing base is articulated, the handle is connected in first screw rod upper end perpendicularly.
2. The novel drawing wheel device of claim 1, wherein: the first seat of pulling out is provided with three spread groove that outwards extends, the second fixing base is provided with three connecting strip that outwards extends, spread groove, connecting strip are provided with the commentaries on classics round pin.
3. The novel drawing wheel device as claimed in claim 2, wherein: the gripper comprises a first connecting rod, a second connecting rod and a third clamping rod, a connecting hole in the end of the first connecting rod is hinged to a connecting groove through a shaft pin, three adjusting holes are formed in the surface of the second connecting rod, and the side plate is connected with the adjusting holes of the second connecting rod and a rotating pin of a second fixing seat through the shaft pin.
4. A novel drawing wheel assembly as claimed in claim 3, wherein: two side plates are arranged between the adjusting hole of each second connecting rod and the rotating pin of the second fixed seat and are respectively positioned on two sides of the second connecting rod and two sides of the connecting strip.
5. The novel drawing wheel device as claimed in claim 4, wherein: and the end part of the third clamping rod is provided with a clamping block.
6. The novel drawing wheel device as claimed in claim 5, wherein: the second screw rod external thread is also provided with a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220199896.0U CN217728606U (en) | 2022-01-25 | 2022-01-25 | Novel drawing wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220199896.0U CN217728606U (en) | 2022-01-25 | 2022-01-25 | Novel drawing wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217728606U true CN217728606U (en) | 2022-11-04 |
Family
ID=83811259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220199896.0U Active CN217728606U (en) | 2022-01-25 | 2022-01-25 | Novel drawing wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217728606U (en) |
-
2022
- 2022-01-25 CN CN202220199896.0U patent/CN217728606U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217728606U (en) | Novel drawing wheel device | |
| CN209812163U (en) | Threaded fastener dismounting device | |
| CN202009191U (en) | Cable bending and shaping tool | |
| CN214739925U (en) | Simple device for quickly adjusting jacking nut | |
| CN115776072B (en) | Overhead line device for power equipment construction | |
| CN210524512U (en) | Adjustable fixture device for machining pipe fitting drilling | |
| CN209831482U (en) | Screwdriver | |
| CN111059355B (en) | Combined chain plate type pulling and clamping tool | |
| CN214490367U (en) | Portable telescopic jacking nut quick adjusting device | |
| CN213562286U (en) | Filter formula desander filter screen end cap quick assembly disassembly mechanism | |
| CN210838752U (en) | Power line clamp | |
| CN208179389U (en) | A kind of substation's wrench for maintaining | |
| CN214706292U (en) | C-shaped wire clamp for overhead distribution line | |
| CN206855377U (en) | Hammer that is a kind of detachable and changing torque arm length | |
| CN209869946U (en) | Wheel wrench | |
| CN109888686A (en) | A kind of low tension wire Special wiring tool | |
| CN215825260U (en) | Portable multifunctional wrench | |
| CN218290121U (en) | Bar steel anchor clamps | |
| CN220421394U (en) | Durable fastener device of power engineering | |
| CN217183393U (en) | Binocular camera test fixture | |
| CN211629823U (en) | Rotary spacer mounting fixture | |
| CN215789484U (en) | Multifunctional socket wrench | |
| CN213870522U (en) | Joint formula cylinder convenient to dismouting | |
| CN220839930U (en) | Spanner for coaxial connector | |
| CN214723797U (en) | Municipal pipeline fixer of convenient butt joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |