CN217969143U - Commercial vehicle tire dismounting tool - Google Patents
Commercial vehicle tire dismounting tool Download PDFInfo
- Publication number
- CN217969143U CN217969143U CN202221903828.4U CN202221903828U CN217969143U CN 217969143 U CN217969143 U CN 217969143U CN 202221903828 U CN202221903828 U CN 202221903828U CN 217969143 U CN217969143 U CN 217969143U
- Authority
- CN
- China
- Prior art keywords
- hook
- lever
- commercial vehicle
- installation component
- support mechanism
- 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
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a commercial tire assembly and disassembly tools, include: a lever support mechanism that supports by a lever principle; the rotary type colludes even mechanism, it is connected in lever supporting mechanism's bottom, and the rotary type colludes even mechanism and includes rotating assembly, installation component, first hook spanner and second hook spanner, and rotating assembly connects in lever supporting mechanism's bottom, and the installation component passes through rotating assembly and is connected with lever supporting mechanism rotation, and the installation component is connected in rotating assembly's bottom, and first hook spanner and second hook spanner all alternate with the installation component and are connected. The utility model discloses utilize lever supporting mechanism and rotary type to collude even mechanism matched with and set up the mode, utilize the principle of lever for supporting, collude even cooperation dismouting tire between the mechanism through lever supporting mechanism and rotary type, improvement labor efficiency that can be great in the operation of field site, accomplish labour saving and time saving and alleviateed maintainer's intensity of labour, carry light simple, practical simultaneously.
Description
Technical Field
The utility model relates to an assembly and disassembly tools field, in particular to commercial tire assembly and disassembly tools.
Background
In the process of assembling and disassembling the tire, after the corresponding screws are screwed off, because the tire is arranged on the rim, a worker needs to pull the rim off from the wheel hub with force, but because the weight of the rim and the tire is large, no large-scale auxiliary instrument can be used in the field operation, so that the process of pulling the tire is time-consuming and labor-consuming, the labor efficiency is greatly reduced, and the labor intensity of a maintainer is large.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a commercial car tire assembly and disassembly tools to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: commercial vehicle tire assembly and disassembly tools includes:
a lever support mechanism that supports by a lever principle;
the rotary type colludes even mechanism, it is connected in lever supporting mechanism's bottom, and is used for linking to colluding of tire, the rotary type colludes even mechanism and includes rotating assembly, installation component, first hook spanner and second hook spanner, rotating assembly connects in lever supporting mechanism's bottom, installation component passes through rotating assembly and is connected with lever supporting mechanism rotation, installation component connects in rotating assembly's bottom, first hook spanner and second hook spanner all alternate with installation component and are connected.
Preferably, rotating assembly includes a spacing section of thick bamboo, spacing post and anticreep head, a spacing section of thick bamboo is connected with lever supporting mechanism, spacing post rotates to alternate and connects in the inside of a spacing section of thick bamboo, anticreep head fixed connection is in the top of spacing post, and is used for the anticreep of spacing post.
Preferably, the mounting assembly comprises a mounting frame, a bolt and a nut, the mounting frame is fixedly connected to the bottom end of the limiting column, the bolt is inserted into the bottom of the mounting frame, and the nut is sleeved at one end of the bolt in a threaded manner.
Preferably, one end of each of the first hook wrench and the second hook wrench is provided with a hook portion, and the other end of each of the first hook wrench and the second hook wrench is rotatably inserted into the bolt.
Preferably, the lever supporting mechanism comprises a long rod part and a short rod part, the long rod part and the short rod part are L-shaped, and the long rod part and the short rod part are integrally arranged.
Preferably, the lever support mechanism further comprises a fitting part, and the fitting part is fixedly connected to the bottom of one end of the short rod part.
Preferably, the lever support mechanism further comprises a support part, one end of the support part is connected with the long rod part, and the other end of the support part is connected with the short rod part.
The utility model discloses a technological effect and advantage:
(1) The utility model discloses utilize lever supporting mechanism and rotary type to collude the mechanism matched with mode of setting, collude the hook portion of first hook spanner or second hook spanner in the hole on the rim, then support lever supporting mechanism and cover at the semi-axis of wheel hub, then apply force to the tip of lever supporting mechanism, do the axis motion with the tire along wheel hub, outside light laborsaving removal, the tire can be easily moved like this, utilize the principle of lever to be the support, collude the cooperation dismouting tire between the mechanism through lever supporting mechanism and rotary type, can greatly improve labor efficiency in the operation of field scene, accomplish labour saving and time saving and alleviate maintainer's intensity of labour, carry lightly simply, practicality simultaneously;
(2) The utility model discloses utilize spacing section of thick bamboo and spacing post matched with mode of setting, be convenient for carry on spacingly to the position of spacing post through spacing section of thick bamboo to make spacing post can carry out the rotation under spacing of spacing section of thick bamboo, with the orientation state of challenge first hook spanner and second hook spanner hook portion, be convenient for spacing to spacing post through the anticreep head, prevent that spacing post from droing from spacing section of thick bamboo is inside.
Drawings
Fig. 1 is a schematic view of the front structure of the present invention.
Fig. 2 is a schematic view of the structure of the side part of the present invention.
Fig. 3 is a schematic view of the internal structure of the side portion of the rotary hooking mechanism of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the lever supporting mechanism of the present invention.
In the figure: 1. a lever support mechanism; 11. a long rod part; 12. a short rod part; 13. a bonding section; 14. a support portion; 2. a rotary hooking mechanism; 21. a rotating assembly; 211. a limiting cylinder; 212. a limiting post; 213. preventing head from falling off; 22. mounting the component; 221. a mounting frame; 222. a bolt; 223. a nut; 23. a first hook wrench; 24. a second hook wrench.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a commercial vehicle tire assembly and disassembly tools as shown in fig. 1-4, include:
the lever support mechanism 1 is supported by a lever principle, the lever support mechanism 1 comprises a long rod part 11 and a short rod part 12, the long rod part 11 and the short rod part 12 are L-shaped, so that the rim is tilted by the lever principle, the long rod part 11 and the short rod part 12 are integrally arranged, the lever support mechanism 1 further comprises a fitting part 13, the fitting part 13 is fixedly connected to the bottom of one end of the short rod part 12, the contact area between the short rod part 12 and a hub is increased by the fitting part 13, the left-right shaking of the long rod part 11 is prevented, the tilting of a tire is more stable, the lever support mechanism 1 further comprises a support part 14, one end of the support part 14 is connected with the long rod part 11, the other end of the support part 14 is connected with the short rod part 12, the support part 14 is convenient for supporting the relative positions of the long rod part 11 and the short rod part 12, and the strength between the long rod part 11 and the short rod part 12 is higher;
the rotary type hooking mechanism 2 is connected to the bottom of the lever supporting mechanism 1 and used for hooking a tire, the rotary type hooking mechanism 2 comprises a rotating component 21, an installation component 22, a first hook wrench 23 and a second hook wrench 24, the rotating component 21 is connected to the bottom of the lever supporting mechanism 1, the installation component 22 is rotatably connected with the lever supporting mechanism 1 through the rotating component 21, the installation component 22 is connected to the bottom end of the rotating component 21, the first hook wrench 23 and the second hook wrench 24 are both in penetrating connection with the installation component 22, the rotating component 21 is used for rotatably adjusting the orientation directions of the first hook wrench 23 and the second hook wrench 24, and the installation component 22 is used for conveniently penetrating and limiting the positions of the first hook wrench 23 and the second hook wrench 24 so that the positions of the first hook wrench 23 and the second hook wrench 24 are more stable;
rotating assembly 21 includes spacing section of thick bamboo 211, spacing post 212 and anticreep head 213, spacing section of thick bamboo 211 is connected with lever supporting mechanism 1, spacing post 212 rotates to alternate and connects in the inside of spacing section of thick bamboo 211, anticreep head 213 fixed connection is in the top of spacing post 212, and be used for the anticreep of spacing post 212, be convenient for spacing the position of spacing post 212 through spacing section of thick bamboo 211, so that spacing post 212 can carry out the rotation under the spacing of spacing section of thick bamboo 211, so as to challenge the orientation state of first hook spanner 23 and second hook spanner 24 hook portion, be convenient for spacing post 212 through anticreep head 213, prevent that spacing post 212 from coming off from spacing section of thick bamboo 211 inside, installation component 22 includes mounting bracket 221, bolt 222 and nut 223, mounting bracket 221 fixed connection is in the bottom of spacing post 212, bolt 222 alternates in the bottom of connection mounting bracket 221, nut 223 screw thread in the one end of bolt 222, mounting bracket 221 is the setting of C style of letter, through the screw-thread fit between bolt 222 and the nut 223, be convenient for the installation to first hook spanner 23 and second hook spanner 24, the one end of first hook spanner 23 and second hook spanner socket spanner 24 all be provided with the same length of second hook spanner 24 and the same pull of the second hook spanner 24 hook spanner, it is convenient for the first hook spanner 23 and the second hook spanner to insert the second hook spanner, the same length of the first hook spanner, it is connected to rotate the second hook spanner, it is connected to be convenient for the second hook spanner, it is connected with the second hook spanner 23, it is connected to rotate the same length in the second hook spanner, it is connected to insert the first hook spanner, it is connected with the second hook spanner 24, it is equal.
The utility model discloses the theory of operation:
when the tire is used, the first hook wrench 23 or the second hook wrench 24 is selected according to the conditions, the corresponding hook part of the first hook wrench 23 or the corresponding hook part of the second hook wrench 24 is hooked in a hole in a rim, the attaching part 13 is abutted to a half shaft cover of a hub, force is applied to the end part of the long rod part 11, the tire moves along the axis of the hub, and the tire moves outwards easily in a labor-saving manner, so that the tire can be easily moved, the lever principle is used for supporting, and the tire is disassembled and assembled through the matching between the lever supporting mechanism 1 and the rotary type hooking mechanism 2.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. Commercial vehicle tire assembly and disassembly tools, its characterized in that includes:
a lever support mechanism (1) which supports the lever by the principle of leverage;
the rotary type colludes link mechanism (2), and it is connected in the bottom of lever support mechanism (1), and is used for linking to colluding of tire, the rotary type colludes link mechanism (2) and includes rotating component (21), installation component (22), first hook spanner (23) and second hook spanner (24), rotating component (21) are connected in the bottom of lever support mechanism (1), installation component (22) rotate with lever support mechanism (1) through rotating component (21) and are connected, installation component (22) are connected in the bottom of rotating component (21), first hook spanner (23) and second hook spanner (24) all alternate with installation component (22) and are connected.
2. The commercial vehicle tire dismounting and mounting tool according to claim 1, wherein the rotating assembly (21) comprises a limiting cylinder (211), a limiting column (212) and an anti-falling head (213), the limiting cylinder (211) is connected with the lever support mechanism (1), the limiting column (212) is rotatably inserted and connected inside the limiting cylinder (211), and the anti-falling head (213) is fixedly connected to the top end of the limiting column (212) and used for preventing the limiting column (212) from falling off.
3. The commercial vehicle tire dismounting tool according to claim 1, wherein the mounting assembly (22) comprises a mounting frame (221), a bolt (222) and a nut (223), the mounting frame (221) is fixedly connected to the bottom end of the limiting column (212), the bolt (222) is inserted into the bottom of the mounting frame (221), and the nut (223) is in threaded connection with one end of the bolt (222).
4. The commercial vehicle tire dismounting tool according to claim 1, wherein one end of each of the first hook wrench (23) and the second hook wrench (24) is provided with a hook, and the other end of each of the first hook wrench (23) and the second hook wrench (24) is rotatably inserted into the bolt (222).
5. The commercial vehicle tire mounting and demounting tool as claimed in claim 1, wherein the lever support mechanism (1) comprises a long rod portion (11) and a short rod portion (12), the long rod portion (11) and the short rod portion (12) are L-shaped, and the long rod portion (11) and the short rod portion (12) are integrally arranged.
6. The commercial vehicle tire mounting and demounting tool as claimed in claim 1, wherein the lever support mechanism (1) further comprises a fitting portion (13), and the fitting portion (13) is fixedly connected to the bottom of one end of the short rod portion (12).
7. Commercial vehicle tyre changing tool according to claim 1, characterized in that the lever support mechanism (1) further comprises a support part (14), one end of the support part (14) being connected to the long rod part (11) and the other end of the support part (14) being connected to the short rod part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221903828.4U CN217969143U (en) | 2022-07-23 | 2022-07-23 | Commercial vehicle tire dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221903828.4U CN217969143U (en) | 2022-07-23 | 2022-07-23 | Commercial vehicle tire dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217969143U true CN217969143U (en) | 2022-12-06 |
Family
ID=84279605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221903828.4U Active CN217969143U (en) | 2022-07-23 | 2022-07-23 | Commercial vehicle tire dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217969143U (en) |
-
2022
- 2022-07-23 CN CN202221903828.4U patent/CN217969143U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212527563U (en) | Wheel extracting tool | |
| CN210010658U (en) | Vertical stand dismouting machine | |
| CN217969143U (en) | Commercial vehicle tire dismounting tool | |
| CN209504007U (en) | A kind of three-pawl type automobile brake pan drawbench | |
| CN210850148U (en) | Bolt installation control device for carrying bus hub | |
| CN115648863A (en) | Swing type tire dismounting machine and working method thereof | |
| CN215701260U (en) | Automobile wheel wrench easy to process | |
| CN210363228U (en) | Portable automobile tyre cover dismounting device | |
| CN210337470U (en) | Multi-adaptive portable tire changer | |
| CN218905252U (en) | Pneumatic air cannon support frame for dismounting nuts | |
| CN2176924Y (en) | Portable tyre assembling and disassembling frame | |
| CN220051609U (en) | Limited space flange bolt fastening tool | |
| CN219005901U (en) | Special tool for disassembling and assembling spring of mining automobile brake | |
| CN216546522U (en) | Wheel rapid disassembly structure and electric bicycle | |
| CN219601521U (en) | Electric motor car bicycle assembly quality | |
| CN216915389U (en) | Quick dismounting device of tire | |
| CN210210113U (en) | Fixing structure for machining automobile support assembly | |
| CN220996765U (en) | A operation frock that is used for B737-NG model main undercarriage side stay subassembly to dismouting | |
| CN113386507B (en) | Automobile tire quick dismounting device | |
| CN219947793U (en) | Auxiliary tool for mounting heavy locomotive tyre | |
| CN212315408U (en) | Puller for quickly disassembling brake drum | |
| CN212311915U (en) | Spiral interface bulb installation device | |
| CN216063502U (en) | Novel breaker pinion rack quick assembly disassembly instrument | |
| CN216269462U (en) | Hopper frame connecting structure for handcart | |
| CN212354270U (en) | Bicycle aluminum alloy folding handlebar stand convenient to disassemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |