CN220972150U

CN220972150U - Hub positioning mechanism

Info

Publication number: CN220972150U
Application number: CN202322735666.9U
Authority: CN
Inventors: 魏授桐; 常庆刚; 朱正刚
Original assignee: KUNSHAN LIUFENG MACHINERY INDUSTRY CO LTD
Current assignee: KUNSHAN LIUFENG MACHINERY INDUSTRY CO LTD
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-05-17
Anticipated expiration: 2033-10-12

Abstract

The utility model relates to the technical field of automobile hubs and discloses a hub positioning mechanism, wherein a hub positioning assembly comprises two sliding columns and sliding blocks, grooves are formed in two ends of the bottom of a second mounting plate, the two sliding columns are fixedly connected to the bottoms of the grooves, the sliding blocks are slidably connected to the outer sides of the sliding columns, connecting bolts are connected to the tops of the second mounting plate through threads, one ends of the connecting bolts are inserted into the grooves and are movably connected to a top block, limit grooves are formed in the tops of positioning rollers, and clamping grooves are formed in the bottoms of the inner sides of the limit grooves; after the positioning roller is worn, through reverse rotation connecting bolt for connecting bolt drives the kicking block and breaks away from on the inclined plane of slider, at this in-process extension spring drive two sliders and remove in the outside of traveller, make the protruding draw-in groove that breaks away from in slider one side, can dismantle the positioning roller this moment, easy operation is swift, great saving the time that the positioning roller was dismantled, avoid wheel hub locate position to change simultaneously.

Description

Hub positioning mechanism

Technical Field

The utility model relates to the technical field of automobile hubs, in particular to a hub positioning mechanism.

Background

The wheel hub is a cylindrical metal part with the inner outline of the tire for supporting the tire and the center of the metal part is arranged on the shaft, and is called a wheel rim, and the wheel hub is fixed on the driving shaft by bolts according to various diameters, widths, forming modes and different materials.

The conventional hub positioning tool is only applicable to a part number, cannot be used generally, and after some hubs are developed by a sample, the hub positioning tool possibly does not need to be produced, and special hub positioning tools are manufactured to cause cost waste.

Disclosure of utility model

The utility model aims to provide a hub positioning mechanism so as to solve the problems that the conventional hub positioning tool provided in the background art can only be applied to one part number, cannot be used generally, and the special hub positioning tool is manufactured without production after some hubs are developed with samples, so that the cost is wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the hub positioning mechanism comprises a fixed frame, wherein second sliding frames are arranged at two ends of the outer side of the fixed frame, a second mounting plate is mounted at the bottom of each second sliding frame, and a hub positioning assembly is arranged at the bottom of each second mounting plate;

The hub positioning assembly comprises two sliding columns and sliding blocks, wherein two grooves are formed in two ends of the bottom of the second mounting plate, the sliding columns are fixedly connected to the bottoms of the grooves, the sliding blocks are slidably connected to the outer sides of the sliding columns, connecting bolts are connected to the tops of the second mounting plate through threads, one ends of the connecting bolts are inserted into the grooves and are movably connected to the ejector blocks, limiting grooves are formed in the tops of the positioning rollers, and clamping grooves are formed in the bottoms of the inner sides of the limiting grooves.

Further preferred as the technical scheme is that: the protrusion on one side of the sliding block is matched with the clamping groove, and the protrusion on one side of the sliding block is clamped in the clamping groove.

Further preferred as the technical scheme is that: the top fixedly connected with link of mount, the first mounting panel of top fixedly connected with of link, the equal fixedly connected with slide rail in both sides of link, the outside sliding connection of slide rail has first balladeur train, the one end fixedly connected with mounting bracket of first balladeur train, one side fixedly connected with rack of mounting bracket, the top of mount is located the internally mounted of link has the gear.

Further preferred as the technical scheme is that: the tooth of rack one side is contradicted in the outside of gear, the rack meshing is connected in the outside of gear.

Further preferred as the technical scheme is that: the bottom fixedly connected with cylinder of first mounting panel, the piston rod of cylinder is connected in the outside of first balladeur train.

Further preferred as the technical scheme is that: one side of the sliding block is provided with an inclined plane, and one side opposite to the sliding block is fixedly connected with a tension spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, after the positioning roller is worn, the connecting bolt is rotated reversely, so that the connecting bolt drives the top blocks to be separated from the inclined planes of the sliding blocks, and in the process, the tension spring drives the two sliding blocks to move on the outer sides of the sliding columns, so that the protrusions on one side of the sliding blocks are separated from the inner parts of the clamping grooves, and the positioning roller can be detached at the moment, so that the operation is simple and quick, the detachment time of the positioning roller is greatly saved, and the change of the positioning position of the wheel hub is avoided.

2. The piston rod through the cylinder promotes first balladeur train in the outside of slide rail and removes, and the slide rail drives the mounting bracket and removes, and the mounting bracket then drives the rack and remove in the outside of gear for two second balladeur trains carry out synchronous movement in the outside of mount, make the second mounting panel drive the positioning roller and remove, can fix a position automobile wheel hub, easy operation is swift, can fix a position not unidimensional wheel hub, has practiced thrift the cost.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

Fig. 3 is a schematic view of a partial structure of a registration roller according to the present utility model.

Reference numerals illustrate: 1. a fixing frame; 2. a connecting frame; 3. a first mounting plate; 4. a slide rail; 5. a first carriage; 6. a cylinder; 7. a mounting frame; 8. a rack; 9. a gear; 10. a second carriage; 11. a second mounting plate; 12. a positioning roller; 13. a groove; 14. a spool; 15. a slide block; 16. a tension spring; 17. a connecting bolt; 18. a top block; 19. a limit groove; 20. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the application, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the application.

Examples

In the prior art, the conventional hub positioning tool can only be applied to a part number, cannot be used generally, and after some hubs are developed with samples, the hub positioning tool can not be produced, and the cost is wasted due to the fact that the special hub positioning tool is manufactured.

Referring to fig. 1-3, the present utility model provides a technical solution: the hub positioning mechanism comprises a fixed frame 1, wherein two ends of the outer side of the fixed frame 1 are respectively provided with a second sliding frame 10, the bottom of the second sliding frame 10 is provided with a second mounting plate 11, and the bottom of the second mounting plate 11 is provided with a hub positioning assembly;

The hub positioning assembly is arranged, so that the positioning roller 12 can be detached, the operation is simple and quick, and the detachment time of the positioning roller 12 is greatly saved; the hub positioning assembly comprises two sliding columns 14 and sliding blocks 15, wherein grooves 13 are formed in two ends of the bottom of the second mounting plate 11, the two sliding columns 14 are fixedly connected to the bottoms of the grooves 13, the sliding blocks 15 are slidably connected to the outer sides of the sliding columns 14, connecting bolts 17 are connected to the tops of the second mounting plate 11 through threads, one ends of the connecting bolts 17 are inserted into the grooves 13 and are movably connected to top blocks 18, limiting grooves 19 are formed in the tops of the positioning rollers 12, clamping grooves 20 are formed in the bottoms of the inner sides of the limiting grooves 19, protrusions on one sides of the sliding blocks 15 are matched with the clamping grooves 20, protrusions on one sides of the sliding blocks 15 are clamped in the clamping grooves 20, inclined surfaces are arranged on one sides of the sliding blocks 15, and tension springs 16 are fixedly connected to the opposite sides of the sliding blocks 15; when the positioning roller 12 is worn, the connecting bolt 17 is reversely rotated, so that the connecting bolt 17 drives the top block 18 to be separated from the inclined plane of the sliding blocks 15, in the process, the tension spring 16 drives the two sliding blocks 15 to move on the outer sides of the sliding columns 14, the protrusions on one side of the sliding blocks 15 are separated from the inside of the clamping grooves 20, and the positioning roller 12 can be detached at the moment;

When the positioning roller 12 needs to be installed, the limiting grooves 19 are aligned with the sliding blocks 15, the sliding blocks 15 move to the inside of the limiting grooves 19, the connecting bolts 17 are rotated positively, the connecting bolts 17 drive the ejector blocks 18 to move on the inner sides of the two sliding blocks 15, the ejector blocks 18 push the outer sides of the sliding blocks 15 to abut against the inner sides of the limiting grooves 19, and the protrusions on one sides of the sliding blocks 15 are inserted into the clamping grooves 20, so that the positioning roller 12 is fixed.

The top fixedly connected with link 2 of mount 1, the top fixedly connected with first mounting panel 3 of link 2, the both sides of link 2 are all fixedly connected with slide rail 4, the outside sliding connection of slide rail 4 has first balladeur train 5, the one end fixedly connected with mounting bracket 7 of first balladeur train 5, one side fixedly connected with rack 8 of mounting bracket 7, the top of mount 1 is located the internally mounted of link 2 has gear 9, the tooth of rack 8 one side is contradicted in the outside of gear 9, rack 8 meshing is connected in the outside of gear 9, the bottom fixedly connected with cylinder 6 of first mounting panel 3, the piston rod of cylinder 6 is connected in the outside of first balladeur train 5; the piston rod through the cylinder 6 promotes first balladeur train 5 and removes in the outside of slide rail 4, and slide rail 4 drives mounting bracket 7 and removes, and mounting bracket 7 then drives rack 8 and remove in the outside of gear 9 for two second balladeur trains 10 carry out synchronous movement in the outside of mount 1, make second mounting panel 11 drive positioning roller 12 and remove, can fix a position automobile wheel hub, easy operation is swift, can fix a position not unidimensional wheel hub, has practiced thrift the cost.

The theory of operation or the structure principle, during the use, through the extension of the piston rod of control cylinder 6 for the piston rod of cylinder 6 promotes first balladeur train 5 and removes in the outside of slide rail 4, and slide rail 4 drives mounting bracket 7 and removes, and mounting bracket 7 then drives rack 8 and remove in the outside of gear 9, makes two second balladeur trains 10 carry out synchronous movement in the outside of mount 1, makes second mounting panel 11 drive positioning roller 12 and removes, can fix a position automobile wheel hub, and easy operation is swift, can fix a position not unidimensional wheel hub.

When the positioning roller 12 is worn, the connecting bolt 17 is rotated reversely, so that the connecting bolt 17 drives the top block 18 to be separated from the inclined plane of the sliding blocks 15, in the process, the tension spring 16 drives the two sliding blocks 15 to move on the outer sides of the sliding columns 14, the protrusions on one side of the sliding blocks 15 are separated from the inside of the clamping grooves 20, and the positioning roller 12 can be detached at the moment, so that the operation is simple and quick, and the detachment time of the positioning roller 12 is greatly saved; when the positioning roller 12 needs to be installed, the limiting grooves 19 are aligned with the sliding blocks 15, the sliding blocks 15 move to the inside of the limiting grooves 19, the connecting bolts 17 are rotated positively, the connecting bolts 17 drive the ejector blocks 18 to move on the inner sides of the two sliding blocks 15, the ejector blocks 18 push the outer sides of the sliding blocks 15 to abut against the inner sides of the limiting grooves 19, and the protrusions on one sides of the sliding blocks 15 are inserted into the clamping grooves 20, so that the positioning roller 12 is fixed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hub positioning mechanism, including mount (1), its characterized in that: the two ends of the outer side of the fixing frame (1) are respectively provided with a second sliding frame (10), the bottom of the second sliding frame (10) is provided with a second mounting plate (11), and the bottom of the second mounting plate (11) is provided with a hub positioning assembly;

Hub locating component is including the traveller (14) and slider (15) that are two in quantity, recess (13) have all been seted up at the bottom both ends of second mounting panel (11), two traveller (14) all fixed connection is in the bottom of recess (13), slider (15) sliding connection is in the outside of traveller (14), there is connecting bolt (17) at the top of second mounting panel (11) through threaded connection, the one end of connecting bolt (17) inserts in the inside of recess (13) and swing joint in kicking block (18), spacing groove (19) have been seted up at the top of locating roller (12), draw-in groove (20) have been seted up to the inboard bottom of spacing groove (19).

2. The hub positioning mechanism as set forth in claim 1, wherein: the bulges at one side of the sliding block (15) are matched with the clamping grooves (20), and the bulges at one side of the sliding block (15) are clamped in the clamping grooves (20).

3. The hub positioning mechanism as set forth in claim 1, wherein: the utility model discloses a fixing rack, including fixing rack (1), first mounting panel (3) of top fixedly connected with of mount (1), the equal fixedly connected with slide rail (4) in both sides of link (2), the outside sliding connection of slide rail (4) has first balladeur train (5), the one end fixedly connected with mounting bracket (7) of first balladeur train (5), one side fixedly connected with rack (8) of mounting bracket (7), the internally mounted that the top of mount (1) is located link (2) has gear (9).

4. A hub positioning mechanism as set forth in claim 3, wherein: the tooth on one side of the rack (8) is abutted against the outer side of the gear (9), and the rack (8) is connected to the outer side of the gear (9) in a meshed mode.

5. A hub positioning mechanism as set forth in claim 3, wherein: the bottom of the first mounting plate (3) is fixedly connected with a cylinder (6), and a piston rod of the cylinder (6) is connected to the outer side of the first sliding frame (5).

6. The hub positioning mechanism as set forth in claim 1, wherein: one side of the sliding block (15) is provided with an inclined plane, and one side opposite to the sliding block (15) is fixedly connected with a tension spring (16).