CN213890077U - Mechanical arm for assembling tire and hub - Google Patents
Mechanical arm for assembling tire and hub Download PDFInfo
- Publication number
- CN213890077U CN213890077U CN202022790598.2U CN202022790598U CN213890077U CN 213890077 U CN213890077 U CN 213890077U CN 202022790598 U CN202022790598 U CN 202022790598U CN 213890077 U CN213890077 U CN 213890077U
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- Prior art keywords
- mounting
- support arm
- swing joint
- lead screw
- tire
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an arm for tire and wheel hub assembly, including the install bin, the intermediate position department of the inside both sides of install bin all is provided with the bearing, the inside of install bin is through two bearing movable mounting has the lead screw, cup joint on the lead screw and install the lead screw cover, the mounting groove has all been seted up to the top and the bottom of install bin inboard, two the equal fixed mounting in inside of mounting groove has the gag lever post, two equal movable cup joint on the gag lever post and install the stop collar, the equal fixed mounting in top and the bottom of lead screw cover has the connecting block, the lead screw cover is through two the connecting block respectively with two stop collar fixed connection, two the equal fixed mounting in one side of connecting block has the connecting rod, two through-holes have been seted up to one side of install bin. The utility model discloses a set up a series of structures and make this device have be convenient for adjust length and snatch the characteristics of different model wheel hub.
Description
Technical Field
The utility model relates to a wheel hub technical field specifically is an arm that is used for tire and wheel hub assembly.
Background
The hub is a rotating part of a wheel core, wherein the wheel core is connected with the inner profile steel of the tire through a stand column, namely a metal part which supports the center of the tire and is arranged on a shaft. Also called rim, steel ring, wheel and tyre bell. The hub is of various kinds according to diameter, width, molding mode and material.
When the existing tire hub is assembled, in order to reduce the labor load, most of workshops adopt mechanical arms to grab the hub or the tire for assembly, but the existing mechanical arms are poor in flexibility in the actual use process and inconvenient to adjust the length of the mechanical arms, so that the mechanical arms have limitations in the use process, and therefore, the mechanical arms for assembling the tire and the hub are provided for solving the series of problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a arm for tire and wheel hub assembly to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an mechanical arm for assembling a tire and a wheel hub comprises an installation box, wherein bearings are arranged at the middle positions of two sides in the installation box, a lead screw is movably installed in the installation box through two bearings, a lead screw sleeve is sleeved on the lead screw, mounting grooves are formed in the top and the bottom of the inner side of the installation box, limiting rods are fixedly installed in the two mounting grooves, limiting sleeves are movably sleeved on the two limiting rods, connecting blocks are fixedly installed at the top and the bottom of the lead screw sleeve, the lead screw sleeve is fixedly connected with the two limiting sleeves through the two connecting blocks respectively, a connecting rod is fixedly installed on one side of each connecting block, two through holes are formed in one side of the installation box, and one end of each connecting rod extends to the outer side of the installation box through the two through holes respectively, two the connecting rod is located the one end fixed mounting in the install bin outside has the fixed plate, one side fixed mounting of fixed plate has first support arm, the one end of first support arm is provided with first gyration joint, the one end of first support arm is passed through gyration joint swing joint has the second support arm, the bottom fixed mounting of second support arm has the mounting panel, the both sides of mounting panel bottom all are provided with swing joint spare, the both sides of mounting panel bottom are respectively through two swing joint spare installs two first clamping jaws, the bottom of first clamping jaw is provided with the second gyration joint, the bottom of first clamping jaw is passed through second gyration joint swing joint has the second clamping jaw.
Preferably, the intermediate position department fixed mounting of mounting panel bottom has first motor, the output of first motor is provided with the screw thread pivot, the screw thread cup joints in the screw thread pivot and installs the internal thread cover, the both sides of internal thread cover all pass through swing joint spare is connected with the movable rod, two the one end of movable rod is respectively through two swing joint spare and two second clamping jaw swing joint.
Preferably, a second motor is fixedly mounted on the side wall of one side of the mounting box, and one end of the screw rod is fixedly connected with the output end of the second motor through the bearing.
Preferably, the bottom of first support arm is provided with the triangle seat, the cylinder is installed in the inclined plane slope of triangle seat, the output of cylinder is provided with pneumatic telescopic link, pneumatic telescopic link's one end is passed through swing joint spare with second support arm swing joint.
Preferably, the bottom of the threaded rotating shaft is provided with a limiting block, and the limiting block is fixed with the threaded rotating shaft through welding.
Preferably, the first support arm and the fixing plate are fixed through welding, and the second support arm and the mounting plate are fixed through welding.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, safe and convenient use, the second motor can be controlled to drive the screw rod to rotate, the screw rod drives the screw rod sleeve to move, the screw rod sleeve is fixedly connected with the two limiting sleeves through the connecting block, the screw rod sleeve can not rotate along with the rotation of the screw rod when the screw rod rotates and can only move on the screw rod, the connecting rod is driven to stretch and contract in the installation box, the length of the device can be adjusted, the pneumatic telescopic rod is driven to stretch and contract by the control cylinder, the pneumatic telescopic rod can further drive the second support arm to move, the device can adjust the included angle between the first support arm and the second support arm, the flexibility is strong when in use, the first motor can drive the screw thread rotating shaft to rotate by controlling the first motor, the screw thread rotating shaft drives the internal thread sleeve to move on the screw thread rotating shaft, the internal thread cover drives the two second clamping jaws to move through the movable rods on the two sides of the internal thread cover, so that the device can grab the tire hubs of different models, and the adaptability is high during use.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
FIG. 3 is an enlarged view of the present invention at B in FIG. 1;
fig. 4 is an enlarged view of the present invention at C in fig. 1.
In the figure: 1. installing a box; 2. a triangular base; 3. a first support arm; 4. a first revolute joint; 5. A cylinder; 6. a pneumatic telescopic rod; 7. a second support arm; 8. mounting a plate; 9. a first jaw; 10. A second revolute joint; 11. a second jaw; 12. a first motor; 13. an internal thread sleeve; 14. A movable connecting piece; 15. a movable rod; 16. a threaded shaft; 17. a limiting block; 18. a screw rod; 19. a connecting rod; 20. a limiting rod; 21. mounting grooves; 22. a through hole; 23. a fixing plate; 24. A bearing; 25. a second motor; 26. a limiting sleeve; 27. connecting blocks; 28. the screw rod is sleeved.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a technical scheme of a mechanical arm for assembling a tire and a wheel hub comprises an installation box 1, bearings 24 are arranged at the middle positions of two sides in the installation box 1, a lead screw 18 is movably installed in the installation box 1 through the two bearings 24, a lead screw sleeve 28 is sleeved on the lead screw 18, installation grooves 21 are formed in the top and the bottom of the inner side of the installation box 1, limiting rods 20 are fixedly installed in the two installation grooves 21, limiting sleeves 26 are movably sleeved on the two limiting rods 20, connecting blocks 27 are fixedly installed at the top and the bottom of the lead screw sleeve 28, the lead screw sleeve 28 is fixedly connected with the two limiting sleeves 26 through the two connecting blocks 27, connecting rods 19 are fixedly installed on one sides of the two connecting blocks 27, two through holes 22 are formed in one side of the installation box 1, one ends of the two connecting rods 19 extend to the outer side of the installation box 1 through the two through holes 22, one end fixed mounting that two connecting rods 19 are located the install bin 1 outside has fixed plate 23, one side fixed mounting of fixed plate 23 has first support arm 3, the one end of first support arm 3 is provided with first swing joint 4, swing joint 4 swing joint has second support arm 7 is passed through to the one end of first support arm 3, the bottom fixed mounting of second support arm 7 has mounting panel 8, the both sides of mounting panel 8 bottom all are provided with swing joint 14, two first clamping jaw 9 are installed through two swing joint 14 respectively to the both sides of mounting panel 8 bottom, the bottom of first clamping jaw 9 is provided with second swing joint 10, the bottom of first clamping jaw 9 has second clamping jaw 11 through second swing joint 10 swing joint.
Preferably, the intermediate position department fixed mounting of mounting panel 8 bottom has first motor 12, the output of first motor 12 is provided with screw thread pivot 16, screw thread cover 13 has been installed in the screw thread pivot 16, the both sides of internal thread cover 13 all are connected with movable rod 15 through swing joint 14, two movable rod 15's one end is respectively through two swing joint 14 and two second clamping jaw 11 swing joint, through controlling first motor 12, can make first motor 12 drive screw thread pivot 16 and rotate, screw thread pivot 16 drives internal thread cover 13 and moves on screw thread pivot 16, internal thread cover 13 then drives two second clamping jaw 11 activities through the movable rod 15 of its both sides, and then make this device can snatch the tire wheel hub of different models, strong adaptability during the use.
Preferably, a second motor 25 is fixedly mounted on the side wall of one side of the mounting box 1, one end of the screw rod 18 is fixedly connected with the output end of the second motor 25 through a bearing 24, the screw rod 19 can be rotated by controlling the second motor 25, and then the length of the device can be adjusted.
Preferably, the bottom of first support arm 3 is provided with triangle seat 2, cylinder 5 is installed in the inclined plane slope of triangle seat 2, the output of cylinder 5 is provided with pneumatic telescopic link 6, swing joint 14 and 7 swing joint of second support arm are passed through to pneumatic telescopic link 6's one end, control cylinder 5, it is flexible to make cylinder 5 drive pneumatic telescopic link 6, and then can make pneumatic telescopic link 6 promote the activity of second support arm 7, make this device can adjust the contained angle between first support arm 3 and second support arm 7, the flexibility is strong during the use.
Preferably, the bottom end of the threaded rotating shaft 16 is provided with a limiting block 17, and the limiting block 17 and the threaded rotating shaft 16 are fixed by welding, so that the internal thread sleeve 13 can be prevented from being separated from the rod when moving.
Preferably, the first support arm 3 and the fixing plate 23 are fixed by welding, and the second support arm 7 and the mounting plate 8 are fixed by welding, so that the connection between the structural members of the device is firm and tighter.
The working principle is as follows: before use, the safety of each structure of the device is checked, wherein the first motor 12, the second motor 25 and the cylinder 5 are all existing electric elements, the device can be installed and used according to the actual use requirements, the second motor 25 is controlled to drive the screw rod 18 to rotate, the screw rod 18 drives the screw rod sleeve 28 to move, the screw rod sleeve 28 is fixedly connected with the two limit sleeves 26 through the connecting block 27, the screw rod sleeve 28 cannot rotate along with the rotation of the screw rod 18 when the screw rod 18 rotates, the screw rod sleeve 28 can only move on the screw rod 18, the connecting rod 19 is driven to stretch inside the installation box 1, the length of the device can be adjusted, the cylinder 5 drives the pneumatic telescopic rod 6 to stretch, the pneumatic telescopic rod 6 can further drive the second support arm 7 to move, and the device can adjust the included angle between the first support arm 3 and the second support arm 7, the flexibility is strong during the use, and through controlling first motor 12, can make first motor 12 drive screw thread pivot 16 and rotate, and screw thread pivot 16 drives internal thread cover 13 and moves on screw thread pivot 16, and internal thread cover 13 then drives two second clamping jaws 11 through the movable rod 15 of its both sides and moves, and then makes this device can snatch the tire wheel hub of different models, strong adaptability during the use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A arm for tire and wheel hub assembly, includes install bin (1), its characterized in that: the mounting box comprises a mounting box body (1), wherein bearings (24) are arranged at the middle positions of two sides in the mounting box body (1), a lead screw (18) is movably mounted in the mounting box body (1) through two bearings (24), a lead screw sleeve (28) is sleeved on the lead screw (18), mounting grooves (21) are formed in the top and the bottom of the inner side of the mounting box body (1), limiting rods (20) are fixedly mounted in the two mounting grooves (21), limiting sleeves (26) are movably sleeved on the two limiting rods (20), connecting blocks (27) are fixedly mounted at the top and the bottom of the lead screw sleeve (28), the lead screw sleeve (28) is fixedly connected with the two limiting sleeves (26) through the two connecting blocks (27), a connecting rod (19) is fixedly mounted at one side of the two connecting blocks (27), two through holes (22) are formed in one side of the mounting box body (1), the one end of two connecting rods (19) extends to the outside of install bin (1) through two through-holes (22) respectively, two one end fixed mounting that connecting rods (19) are located the install bin (1) outside has fixed plate (23), one side fixed mounting of fixed plate (23) has first support arm (3), the one end of first support arm (3) is provided with first gyration joint (4), the one end of first support arm (3) passes through gyration joint (4) swing joint has second support arm (7), the bottom fixed mounting of second support arm (7) has mounting panel (8), the both sides of mounting panel (8) bottom all are provided with swing joint spare (14), the both sides of mounting panel (8) bottom are respectively through two swing joint spare (14) install two first clamping jaw (9), the bottom of first clamping jaw (9) is provided with second gyration joint (10), the bottom end of the first clamping jaw (9) is movably connected with a second clamping jaw (11) through a second rotary joint (10).
2. A robotic arm for assembling a tire with a wheel hub as claimed in claim 1, wherein: the intermediate position department fixed mounting of mounting panel (8) bottom has first motor (12), the output of first motor (12) is provided with screw thread pivot (16), screw thread cup joints and installs internal thread cover (13) in screw thread pivot (16), the both sides of internal thread cover (13) are all passed through swing joint spare (14) are connected with movable rod (15), two the one end of movable rod (15) is respectively through two swing joint spare (14) and two second clamping jaw (11) swing joint.
3. A robotic arm for assembling a tire with a wheel hub as claimed in claim 1, wherein: and a second motor (25) is fixedly mounted on the side wall of one side of the mounting box (1), and one end of the screw rod (18) is fixedly connected with the output end of the second motor (25) through the bearing (24).
4. A robotic arm for assembling a tire with a wheel hub as claimed in claim 1, wherein: the bottom of first support arm (3) is provided with three corner seats (2), cylinder (5) are installed in the inclined plane slope of three corner seats (2), the output of cylinder (5) is provided with pneumatic telescopic rod (6), the one end of pneumatic telescopic rod (6) is passed through swing joint spare (14) with second support arm (7) swing joint.
5. A robotic arm for assembling a tire with a hub as claimed in claim 2, wherein: the bottom of screw thread pivot (16) is provided with stopper (17), stopper (17) with through welded fastening between screw thread pivot (16).
6. A robotic arm for assembling a tire with a wheel hub as claimed in claim 1, wherein: the first support arm (3) and the fixing plate (23) are fixed through welding, and the second support arm (7) and the mounting plate (8) are fixed through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022790598.2U CN213890077U (en) | 2020-11-26 | 2020-11-26 | Mechanical arm for assembling tire and hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022790598.2U CN213890077U (en) | 2020-11-26 | 2020-11-26 | Mechanical arm for assembling tire and hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213890077U true CN213890077U (en) | 2021-08-06 |
Family
ID=77123181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022790598.2U Expired - Fee Related CN213890077U (en) | 2020-11-26 | 2020-11-26 | Mechanical arm for assembling tire and hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213890077U (en) |
-
2020
- 2020-11-26 CN CN202022790598.2U patent/CN213890077U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |