CN220304765U

CN220304765U - Overhauling device

Info

Publication number: CN220304765U
Application number: CN202321947965.2U
Authority: CN
Inventors: 史立君
Original assignee: Shanghai Elfrit Aviation Equipment Co ltd
Current assignee: Shanghai Elfrit Aviation Equipment Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-01-05
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses an overhaul device, which relates to the technical field of tire overhaul and comprises a support frame, wherein an adjusting cylinder is rotatably connected to the inner wall of one side of the support frame, a fluted disc is connected to the outer side of the adjusting cylinder through a bearing, a gear is connected to one side of the fluted disc in a meshed manner, a guide groove is formed in the surface of the fluted disc, a base column is connected to the inside of the guide groove in a sliding manner, and a sliding rod is fixed to the rear side of the base column. According to the utility model, the gear drives the fluted disc to rotate so that the base column slides along the guide groove, the sliding rod is driven to slide in the sliding groove so that the supporting sheet is outwards expanded, the supporting sheet is attached to the inner wall of the tire and supported by the supporting sheet, the tire is driven to rotate by the adjusting cylinder, the detection efficiency of the tire can be effectively improved, the tire detection error is avoided, meanwhile, the water tank is arranged so that water or soapy water can be added in the water tank, the surface of the tire is sprayed by the guide pipe, whether the tire leaks air or not can be rapidly checked, and the practicability of the device is further improved.

Description

Overhauling device

Technical Field

The utility model relates to the technical field of tire overhaul, in particular to an overhaul device.

Background

Tires are ground-engaging rolling, annular elastomeric rubber articles assembled on a variety of vehicles or machines. The tire is usually arranged on a metal rim, can support a vehicle body, buffer external impact, realize contact with a road surface and ensure the running performance of the vehicle, and needs to be overhauled in time when the tire leaks.

When the tire is overhauled, the tire is usually placed on a workbench, then a worker holds the tire manually, the worker holds a tool around the tire to overhauls gradually, the failure to support the tire can possibly lead to tire detection errors, the condition that the tire is damaged or broken can not be detected, the operation is relatively delayed, the operation is relatively troublesome, and the overhauling efficiency is low.

Disclosure of Invention

Accordingly, an object of the present utility model is to provide an inspection apparatus, which solves the technical problem that the tire cannot be supported to cause a tire detection error in the above-mentioned background.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the overhauling device comprises a supporting frame, wherein an adjusting cylinder is rotationally connected to the inner wall of one side of the supporting frame, a fluted disc is connected to the outer side of the adjusting cylinder through a bearing, a gear is connected to one side of the fluted disc in a meshed manner, a guide groove is formed in the surface of the fluted disc, a base column is slidably connected to the inside of the guide groove, a sliding rod is fixed to the rear side of the base column, the outer wall of the adjusting cylinder is fixedly connected with an adjusting disc, and a supporting sheet coated on the outer side of the adjusting disc is fixed to the end portion of the sliding rod;

the water tank gomphosis is in the top of support frame, miniature water pump is installed at the top of support frame, miniature water pump's output is connected with the connecting pipe that runs through and extends to the inside of water tank, miniature water pump's another output is connected with the honeycomb duct that runs through the support frame side and extends to its top, the tip of honeycomb duct is fixed with the shower nozzle.

As an optimized technical scheme of the overhauling device, the guide grooves are arranged in an arc shape, and six groups of guide grooves are arranged in an annular array shape relative to the circle center of the fluted disc.

As an optimized technical scheme of the overhauling device, a sliding groove is formed in the surface of the adjusting disc, and the sliding groove is connected with the sliding rod in a sliding mode.

As an optimized technical scheme of the overhauling device, the supporting frame is arranged in a shape of a Chinese character 'ji', a sleeve rod is fixed at the position of the inner side wall of the supporting frame corresponding to the adjusting cylinder, and the sleeve rod penetrates through and extends to the inside of the adjusting cylinder to be in threaded connection with the adjusting cylinder.

As an optimized technical scheme of the overhauling device, a rotating block extending to the inside of the supporting frame is fixed at the end part of the adjusting cylinder close to the supporting frame, a rotating groove matched with the rotating block is formed in the inner side wall of the supporting frame, and the rotating block is rotationally connected with the rotating groove.

As an optimized technical scheme of the overhauling device, a rotating handle is fixed on the inner wall of the gear, and the rotating handle and the gear are of an integrated structure.

As an optimized technical scheme of the overhauling device, an injection port is formed in the top of the water tank, and the water tank is made of transparent PVC materials.

In summary, the utility model has the following advantages:

according to the utility model, the gear drives the fluted disc to rotate so that the base column slides along the guide groove, the sliding rod is driven to slide in the sliding groove so that the supporting sheet is outwards expanded, the supporting sheet is attached to the inner wall of the tire and supported by the supporting sheet, the tire is driven to rotate by the adjusting cylinder, the detection efficiency of the tire can be effectively improved, the tire detection error is avoided, meanwhile, the water tank is arranged so that water or soapy water can be added in the water tank, the surface of the tire is sprayed by the guide pipe, whether the tire leaks air or not can be rapidly checked, and the practicability of the device is further improved.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side view of a partial structure of a tuning disk of the present utility model;

fig. 3 is a schematic view of a partial cross-sectional structure of the adjustment cylinder of the present utility model.

In the figure: 100. a support frame; 101. a rotary groove; 110. an adjusting plate; 111. a slide bar; 112. a base column; 113. a chute; 120. a support sheet; 130. an adjustment cylinder; 131. a loop bar; 132. a rotating block; 140. fluted disc; 141. a guide groove; 150. a gear; 151. a rotating handle; 160. a water tank; 170. a micro water pump; 180. a connecting pipe; 181. a flow guiding pipe; 182. a spray head.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-3, an overhauling device comprises a supporting frame 100, wherein an adjusting cylinder 130 is rotatably connected to the inner wall of one side of the supporting frame 100, a fluted disc 140 is connected to the outer side of the adjusting cylinder 130 through a bearing, a gear 150 is connected to one side of the fluted disc 140 in a meshed manner, a guide groove 141 is formed in the surface of the fluted disc 140, a base column 112 is connected to the inner part of the guide groove 141 in a sliding manner, a sliding rod 111 is fixed to the rear side of the base column 112, the outer wall of the adjusting cylinder 130 is fixedly connected with an adjusting disc 110, and a supporting plate 120 coated on the outer side of the adjusting disc 110 is fixed to the end part of the sliding rod 111;

the water tank 160 is embedded at the top of the support frame 100, the miniature water pump 170 is installed at the top of the support frame 100, the output end of the miniature water pump 170 is connected with a connecting pipe 180 penetrating and extending to the inside of the water tank 160, the other output end of the miniature water pump 170 is connected with a guide pipe 181 penetrating and extending to the top of the side of the support frame 100, and a spray head 182 is fixed at the end part of the guide pipe 181.

A sliding groove 113 is formed on the surface of the adjusting plate 110, and the sliding groove 113 is in sliding connection with the sliding rod 111.

The support frame 100 is the style of calligraphy setting, and the inside wall of support frame 100 is fixed with loop bar 131 with adjusting cylinder 130 corresponding position department, and loop bar 131 runs through and extends to adjusting cylinder 130 inside and its threaded connection.

The tire is sleeved on the outer side of the supporting piece 120, then the gear 150 is enabled to drive the fluted disc 140 to rotate, the base column 112 can slide along the inner wall of the guide groove 141 when the fluted disc 140 rotates, the sliding rod 111 can be driven to move at the moment, the sliding rod 111 can slide through the sliding groove 113, the supporting piece 120 can be driven to expand outwards when the sliding rod 111 slides, the supporting piece 120 can be expanded to be attached to the inner wall of the tire, the tire can be supported at the moment, the adjusting cylinder 130 can be rotated when maintenance is needed, and because the outer side of the adjusting cylinder 130 is connected with the fluted disc 140 through a bearing, the adjusting cylinder 130 can be limited by the rotating block 132 and the rotating groove 101 when the adjusting cylinder 130 rotates in a threaded manner through the sleeve rod 131, the fluted disc 140 can be driven to rotate synchronously, the tire is driven to rotate through the adjusting cylinder 130, the detection efficiency of the tire can be effectively improved, and the tire detection error can be avoided.

The micro water pump 170 is started to pump water or soapy water in the water tank 160 into the guide pipe 181 through the connecting pipe 180, then the water or soapy water is sprayed on the surface of the tire through the spray head 182, and then the surface of the tire is observed, if the surface of the tire is foamed, the tire on the surface leaks, so that the service efficiency of the device can be further improved.

Referring to fig. 1, the guide grooves 141 are disposed in an arc shape, and six groups of guide grooves 141 are disposed in an annular array with respect to the center of the fluted disc 140.

The arc shape can improve the travel path of the base column 112, and further improve the expansion range of the support piece 120 driven by the sliding rod 111.

Referring to fig. 3, a rotating block 132 extending into the support 100 is fixed at an end of the adjusting cylinder 130 near the support 100, a rotating groove 101 matching with the rotating block 132 is formed in an inner sidewall of the support 100, and the rotating block 132 is rotatably connected with the rotating groove 101.

The rotation of the threads of the adjusting cylinder 130 and the sleeve rod 131 can be limited, so that the sliding along with the threads of the outer wall of the sleeve rod 131 when the adjusting cylinder 130 rotates is avoided.

Referring to fig. 2, a rotating handle 151 is fixed on an inner wall of the gear 150, and the rotating handle 151 and the gear 150 are integrally formed.

The rotation of the rotating handle 151 to drive the gear 150 to rotate can save more effort, and the transmission efficiency of the gear 150 and the fluted disc 140 is improved.

Referring to fig. 1, an injection port is formed at the top of the water tank 160, and the water tank 160 is made of transparent PVC material.

The use condition of the liquid in the water tank 160 can be observed through the outer wall of the water tank, so that the water tank can be conveniently added in time according to the requirement.

When the tire is in use, the tire is sleeved on the outer side of the supporting piece 120, then the gear 150 drives the fluted disc 140 to rotate, the base column 112 can slide along the inner wall of the guide groove 141 when the fluted disc 140 rotates, the sliding rod 111 can be driven to move at the moment, the sliding rod 111 can slide through the sliding groove 113, the supporting piece 120 can be driven to expand outwards when the sliding rod 111 slides, the supporting piece 120 can expand to be attached to the inner wall of the tire, the tire can be supported at the moment, the adjusting cylinder 130 is rotated when maintenance is needed, because the outer side of the adjusting cylinder 130 is connected with the fluted disc 140 through a bearing, the adjusting cylinder 130 can limit the rotating groove 101 through the rotating block 132 when the adjusting cylinder 130 rotates in a threaded manner through the sleeve rod 131, at the moment, the adjusting cylinder 130 can drive the fluted disc 140 to synchronously rotate, the micro water pump 170 can be started to pump water or soapy water in the water tank 160 into the guide pipe 181 through the connecting pipe 180, then the nozzle 182 is sprayed to the surface of the tire, and the tire is observed if the surface foams.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. An inspection device comprising a support frame (100), characterized in that: an adjusting cylinder (130) is rotationally connected to the inner wall of one side of the supporting frame (100), a fluted disc (140) is connected to the outer side of the adjusting cylinder (130) through a bearing, a gear (150) is connected to one side of the fluted disc (140) in a meshed mode, a guide groove (141) is formed in the surface of the fluted disc (140), a base column (112) is connected to the inside of the guide groove (141) in a sliding mode, a sliding rod (111) is fixed to the rear side of the base column (112), the outer wall of the adjusting cylinder (130) is fixedly connected with an adjusting disc (110), and a supporting plate (120) wrapped on the outer side of the adjusting disc (110) is fixed to the end portion of the sliding rod (111);

the water tank (160) gomphosis is in the top of support frame (100), miniature water pump (170) are installed at the top of support frame (100), miniature water pump (170) output is connected with and runs through and extend to inside connecting pipe (180) of water tank (160), miniature water pump (170) another output is connected with and runs through support frame (100) side and extend to honeycomb duct (181) at its top, the tip of honeycomb duct (181) is fixed with shower nozzle (182).

2. An inspection device according to claim 1, wherein: the guide grooves (141) are arranged in an arc shape, and six groups of guide grooves (141) are arranged in an annular array shape relative to the circle center of the fluted disc (140).

3. An inspection device according to claim 1, wherein: a sliding groove (113) is formed in the surface of the adjusting plate (110), and the sliding groove (113) is connected with the sliding rod (111) in a sliding mode.

4. An inspection device according to claim 1, wherein: the support frame (100) is the style of calligraphy setting, the inside wall of support frame (100) is fixed with loop bar (131) with adjusting cylinder (130) corresponding position department, loop bar (131) run through and extend to adjusting cylinder (130) inside rather than threaded connection.

5. An inspection device according to claim 1, wherein: the end part of the adjusting cylinder (130) close to the supporting frame (100) is fixedly provided with a rotating block (132) extending into the supporting frame (100), the inner side wall of the supporting frame (100) is provided with a rotating groove (101) matched with the rotating block (132), and the rotating block (132) is rotationally connected with the rotating groove (101).

6. An inspection device according to claim 1, wherein: a rotating handle (151) is fixed on the inner wall of the gear (150), and the rotating handle (151) and the gear (150) are of an integrated structure.

7. An inspection device according to claim 1, wherein: an injection port is formed in the top of the water tank (160), and the water tank (160) is made of transparent PVC material.