CN219683990U - Be applied to anchor clamps structure of automatic centering of wheel perseverance - Google Patents
Be applied to anchor clamps structure of automatic centering of wheel perseverance Download PDFInfo
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- CN219683990U CN219683990U CN202320542993.XU CN202320542993U CN219683990U CN 219683990 U CN219683990 U CN 219683990U CN 202320542993 U CN202320542993 U CN 202320542993U CN 219683990 U CN219683990 U CN 219683990U
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- chuck
- hole
- deflector
- pull
- claw
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- 210000000078 claw Anatomy 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 15
- 230000007246 mechanism Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
- 206010034703 Perseveration Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamp structure applied to automatic core setting of a hub, which comprises an L-shaped pull arm, wherein a pull claw is fixedly arranged at the bottom of the L-shaped pull arm, the pull claw is made of metal, the pull claw is claw-shaped, and an L-shaped groove is formed in the L-shaped pull arm in a penetrating manner. According to the utility model, the top of a workpiece is fixed by the pull claw, the bottom of the workpiece is fixed by the floating centering column, three combined supporting mechanisms of the chuck base, the chuck guide plate and the chuck support plate are assembled on the main shaft of the machine tool, the machine tool and the supporting mechanism are connected through the pull rod connecting shaft, when the machine tool is in operation, the telescopic mechanism enables the pull rod connecting shaft to perform telescopic action through a hydraulic information instruction, the workpiece is positioned on a plane of a cushion block with the same height, the action purpose of clamping and loosening the workpiece is achieved through guiding through the L-shaped groove, the automatic centering clamping of a user can be conveniently performed on the hub, deviation is not easily generated after the hub is clamped, and therefore the subsequent assembly work is not affected.
Description
Technical Field
The utility model relates to the technical field of hub production, in particular to a clamp structure applied to hub automatic core setting.
Background
The hub is a cylindrical metal part with the inner contour of the tire supporting the tire and centered on the axle. Also called rim, steel rim, wheels and tyre bell. The wheel hubs are various according to different types of diameters, widths, forming modes and materials, different wheel hubs are required to be assembled in different automobiles, different machine equipment is required to be used for producing the wheel hubs, the clamp structure is included, the existing clamp structure is inconvenient to automatically center the wheel hubs, and therefore the clamp structure which is used for automatically centering the wheel hubs is provided.
Through retrieving, patent publication number CN208867057U discloses a synchronizing wheel mounting fixture, belongs to the mounting fixture field, aims at providing a mounting fixture convenient to guide wheel installation to solve the problem that need to knock the guide wheel into the screw shaft through the instrument in prior art, its technical scheme main points are, including installation department and butt portion, the installation department includes first fixed plate and first card, be equipped with first jack catch on the first fixed plate, and first jack catch sets up with respect to the length direction symmetry of first fixed plate, pass through bolted connection between first jack catch and the first fixed plate, two relative one sides of first jack catch are offered jaggedly respectively, and the breach is located the one end that first jack catch kept away from first fixed plate; the middle part of the first fixing plate is in threaded connection with a first locking bolt; be equipped with the butt face on the relative one side of first card, however contrast file causes the damage to wheel hub easily when pressing from both sides tight to wheel hub, and inconvenient carry out automatic centering to wheel hub is pressed from both sides tightly, produces the deviation after pressing from both sides tight to wheel hub easily to influence subsequent equipment work, contrast file is inconvenient moreover to split hub clamp equipment, thereby inconvenient maintenance and washing to clamp equipment, thereby reduced clamp equipment's life.
Disclosure of Invention
The utility model aims to provide a clamp structure applied to automatic centering of a hub and a hub, wherein an L-shaped groove is formed in the L-shaped pull arm in a penetrating manner, the bottom of a workpiece can be fixed by utilizing a floating centering column, three combined supporting mechanisms of a chuck base, a chuck guide plate and a chuck support plate are assembled on a machine tool spindle, the machine tool and the supporting mechanism are connected through a pull rod connecting shaft, when the clamp structure works, the pull rod connecting shaft is enabled to stretch and retract through a hydraulic information instruction by the telescopic mechanism, the workpiece is positioned on a plane of a cushion block with the same height, the action aim of clamping and loosening the workpiece is achieved through guiding through the L-shaped groove, the hub is conveniently and automatically centering and clamped by a user, deviation is not easy to occur after the hub is clamped, subsequent assembly work is not affected, the equipment is conveniently detached and disassembled by utilizing a base through the movable sleeve joint of the base through the pull rod connecting shaft, the equipment is conveniently and conveniently detached and cleaned by a user after the equipment is used for a long time, so that the service life of the clamp equipment is prolonged, and the problem in the background technology is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
be applied to anchor clamps structure of automatic core of fixing of wheel perseveration, including L type arm, the bottom fixed mounting of L type arm is drawn the claw, draw the claw to adopt the metal material, and draw the shape of claw to be claw form, the inside of L type arm is run through and is provided with L type groove, the inside of L type arm is all run through and is set up the arm through-hole, the connecting pin is installed to the internal thread of arm through-hole, the connecting pin adopts the metal material, and the shape of connecting pin is cylindric.
Preferably, the bottom movable mounting of L type arm-tie has the work piece, the surface activity of L type arm-tie has cup jointed the chuck deflector, and one side of chuck deflector is through bolt movable mounting has the chuck base, and the inside movable mounting of chuck base has the pull rod connecting axle.
Preferably, the inside of chuck deflector runs through and is provided with the deflector through-hole, the outside equidistance of chuck deflector runs through and is provided with the deflector mounting groove, all runs through between deflector mounting groove and the deflector through-hole and is provided with the deflector hole groove, the opposite side of chuck deflector has the chuck backup pad through bolt movable mounting.
Preferably, the surface of chuck base all fixed mounting has the base connecting block, and the inside of base connecting block all runs through and is provided with the connecting hole groove, the inside of chuck base runs through and is provided with the base through-hole.
Preferably, the inside of chuck backup pad runs through and is provided with the backup pad through-hole, the outside equidistance of chuck backup pad runs through and is provided with the backup pad mounting groove, all runs through between mounting groove and the backup pad through-hole and is provided with the backup pad hole groove, the opposite side of chuck backup pad has the centering post that floats through bolt movable mounting.
Preferably, the mounting bolts are arranged in the inner threads of the floating centering columns, one side of each floating centering column is fixedly provided with a fixing plate, and the tops of the floating centering columns are fixedly provided with equal-height cushion blocks.
Preferably, a bottom plate is fixedly arranged on one side of the equal-height cushion block, the bottom plate is made of metal, and the bottom plate is rectangular.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Through penetrating the L-shaped groove in the L-shaped pull arm, the L-shaped pull arm can be movably installed through the connecting pin and the guide plate installing groove, then the L-shaped groove is utilized to enable the L-shaped pull arm to move, then the pull claw is utilized to fix the top of a workpiece, finally the floating centering column is utilized to fix the bottom of the workpiece, the three combined supporting mechanisms of the chuck base, the chuck guide plate and the chuck support plate are assembled on the main shaft of the machine tool, the machine tool and the supporting mechanism are connected through the pull rod connecting shaft, when the machine tool is in operation, the telescopic mechanism enables the pull rod connecting shaft to perform telescopic action through a hydraulic information instruction, the workpiece is positioned on a plane of a cushion block with equal height, the L-shaped groove is utilized to conduct guiding to achieve the action purpose of clamping and loosening the workpiece, automatic centering clamping of a hub is convenient for a user, deviation is not easy to be generated after the hub clamping, and therefore subsequent assembly work is not affected;
(2) Through installing the mounting bolt at the internal thread of floating centering post, can support through the equal high cushion of bottom plate, utilize the base connecting block to install with the chuck deflector afterwards, then utilize the base through-hole to cup joint with the pull rod connecting axle activity, conveniently split and decompose equipment, facilitate the use personnel to dismantle the washing to equipment after equipment long-term use to fixture equipment's life has been prolonged.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a partial perspective view of a chuck guide plate in accordance with the present utility model.
Fig. 3 is a partial perspective view of a chuck base in accordance with the present utility model.
Fig. 4 is a partial perspective view of a chuck support plate in accordance with the present utility model.
The meaning of each reference numeral in the figures is: 1. the pull rod is connected with the shaft; 2. a chuck base; 201. a base connection block; 202. a connecting hole groove; 203. a base through hole; 3. chuck guide plate; 301. a guide plate through hole; 302. guide plate hole grooves; 303. a guide plate mounting groove; 4. a chuck support plate; 401. a support plate through hole; 402. support plate hole grooves; 403. a support plate mounting groove; 5. a floating centering column; 501. installing a bolt; 502. a fixing plate; 6. a workpiece; 7. a contour cushion block; 701. a bottom plate; 8. an L-shaped pull arm; 801. a pulling claw; 802. an L-shaped groove; 803. a connecting pin; 804. and (5) pulling the arm through hole.
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.
The utility model provides a technical scheme that:
1-4, a fixture structure applied to automatic core setting of a hub comprises an L-shaped pull arm 8, a workpiece 6 is movably arranged at the bottom of the L-shaped pull arm 8, a chuck guide plate 3 is movably sleeved on the surface of the L-shaped pull arm 8, a guide plate through hole 301 is formed in the chuck guide plate 3 in a penetrating manner, guide plate mounting grooves 303 are formed in the outer portion of the chuck guide plate 3 in an equidistant penetrating manner, and guide plate hole grooves 302 are formed in the guide plate mounting grooves 303 and the guide plate through holes 301 in a penetrating manner;
specifically, as shown in fig. 1 and 2, when in use, the workpiece 6 is movably mounted at the bottom of the L-shaped pull arm 8, so that the workpiece can be movably sleeved with the pull rod connecting shaft 1 by using the guide plate through hole 301, and then is mounted by using the guide plate mounting groove 303, thereby being convenient for a user to movably mount the workpiece with other components by using the chuck guide plate 3;
the other side of the chuck guide plate 3 is movably provided with a chuck support plate 4 through bolts, the inside of the chuck support plate 4 is provided with support plate through holes 401 in a penetrating way, the outside of the chuck support plate 4 is provided with support plate mounting grooves 403 in a penetrating way at equal intervals, and support plate hole grooves 402 are formed between the support plate mounting grooves 403 and the support plate through holes 401 in a penetrating way;
specifically, as shown in fig. 1 and fig. 4, when in use, through the support plate through hole 401 penetrating the chuck support plate 4, the support plate through hole 401 can be used for movably sleeving the pull rod connecting shaft 1, and then the support plate mounting groove 403 is used for movably mounting, so that the equipment can be conveniently connected and mounted by a user;
the other side of the chuck support plate 4 is movably provided with a floating centering column 5 through bolts, the internal threads of the floating centering column 5 are provided with mounting bolts 501, one side of the floating centering column 5 is fixedly provided with a fixed plate 502, the top of the floating centering column 5 is fixedly provided with a constant-height cushion block 7, one side of the constant-height cushion block 7 is fixedly provided with a bottom plate 701, the bottom plate 701 is made of metal materials, the bottom plate 701 is rectangular, one side of the chuck guide plate 3 is movably provided with a chuck base 2 through bolts, the surfaces of the chuck base 2 are fixedly provided with a base connecting block 201, the interiors of the base connecting blocks 201 are respectively provided with a connecting hole groove 202 in a penetrating manner, the interiors of the chuck base 2 are respectively provided with a base through hole 203, and the interiors of the chuck base 2 are respectively movably provided with a pull rod connecting shaft 1;
specifically, as shown in fig. 1 and 3, when in use, the mounting bolts 501 are mounted on the internal threads of the floating centering columns 5, so that the bottom plate 701 can be used for supporting the high cushion block 7, then the base connecting block 201 and the chuck guide plate 3 are used for mounting, then the base through hole 203 and the pull rod connecting shaft 1 are used for movably sleeving, so that the equipment can be conveniently detached and decomposed, and when the equipment is used for a long time, a user can conveniently detach and clean the equipment, so that the service life of the clamp equipment is prolonged;
the bottom of the L-shaped pull arm 8 is fixedly provided with a pull claw 801, the pull claw 801 is made of metal, the pull claw 801 is claw-shaped, an L-shaped groove 802 is formed in the L-shaped pull arm 8 in a penetrating manner, a pull arm through hole 804 is formed in the L-shaped pull arm 8 in a penetrating manner, a connecting pin 803 is arranged in the pull arm through hole 804 in a threaded manner, the connecting pin 803 is made of metal, and the connecting pin 803 is cylindrical;
specifically, as shown in fig. 1, during use, through penetrating the inside of the L-shaped pull arm 8 and being provided with the L-shaped groove 802, the connecting pin 803 and the guide plate mounting groove 303 can be utilized to carry out movable mounting, then the L-shaped pull arm 8 is utilized to carry out movable mounting, then the pull claw 801 is utilized to fix the top of the workpiece 6, finally the floating centering column 5 is utilized to fix the bottom of the workpiece 6, the three supporting mechanisms combined together of the chuck base 2, the chuck guide plate 3 and the chuck support plate 4 are assembled on the main shaft of the machine tool, the machine tool and the supporting mechanism are connected through the pull rod connecting shaft 1, during operation, the telescopic mechanism enables the pull rod connecting shaft 1 to carry out telescopic action through a hydraulic information instruction, the workpiece 6 is positioned on the plane of the equal-height cushion block 7, the action purpose of clamping and loosening the workpiece 6 is achieved through guiding through the L-shaped groove 802, the automatic centering clamping of a user is facilitated, deviation is not easy to be generated after the hub clamping, and subsequent assembling work is not affected.
Working principle: when the chuck is used, firstly, the workpiece 6 is movably mounted at the bottom of the L-shaped pull arm 8, so that the workpiece can be movably sleeved with the pull rod connecting shaft 1 by utilizing the guide plate through hole 301, then the workpiece is mounted by utilizing the guide plate mounting groove 303, and the workpiece can be movably sleeved with the pull rod connecting shaft 1 by utilizing the support plate through hole 401 by penetrating the support plate through hole 401 in the chuck support plate 4, and then the workpiece is movably mounted by utilizing the support plate mounting groove 403;
secondly, by installing the installation bolts 501 on the internal threads of the floating centering columns 5, the bottom plate 701 can be used for supporting the equal-height cushion blocks 7, then the base connecting blocks 201 and the chuck guide plates 3 are used for installation, and then the base through holes 203 and the pull rod connecting shafts 1 are used for movable sleeving;
finally, through the inside through-going of L type arm 8 is provided with L type groove 802, can utilize connecting pin 803 and deflector mounting groove 303 to carry out movable mounting, then utilize L type groove 802 to make L type arm 8 carry out the activity, then utilize the claw 801 to fix the top of work piece 6, finally utilize the floating centering post 5 to fix the bottom of work piece 6, chuck base 2, chuck deflector 3, chuck backup pad 4 support mechanism that the combination is in the same place assembles on the lathe main shaft, connect lathe and support mechanism through pull rod connecting axle 1, during operation, telescopic machanism makes pull rod connecting axle 1 carry out flexible action through the hydraulic information instruction, work piece 6 is fixed on the contour block 7 plane, guide through L type groove 802 reaches the action purpose of pressing from both sides tight and unclamping work piece 6.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. Be applied to anchor clamps structure of automatic centering of wheel perseverance, including L type arm (8), its characterized in that: the bottom of L-shaped pull arm (8) is fixedly provided with pull claw (801), pull claw (801) adopts metal material, and the shape of pull claw (801) is claw form, the inside of L-shaped pull arm (8) is run through and is provided with L type groove (802), the inside of L-shaped pull arm (8) is all run through and is provided with pull arm through-hole (804), connecting pin (803) are installed to the internal screw thread of pull arm through-hole (804), connecting pin (803) adopts metal material, and the shape of connecting pin (803) is cylindrical, chuck deflector (3) are cup jointed to the surface activity of L-shaped pull arm (8), chuck deflector (3) opposite side is through bolt movable mounting chuck backup pad (4), the opposite side of chuck backup pad (4) is through bolt movable mounting floating centering post (5), mounting bolt (501) are installed to the internal screw thread of floating centering post (5), one side fixed mounting of floating centering post (5) has fixed plate (502), the top of floating centering post (5) adopts metal deflector (701) to be the fixed plate (7), and high side (701) is equipped with bottom plate (701) and is equipped with bottom plate (701) through the fixed mounting plate (7) and high, bottom plate (701) is equipped with bottom plate (2), the surface of chuck base (2) all is fixed mounting has base connecting block (201), and the inside of base connecting block (201) all runs through and is provided with connecting hole groove (202), the inside of chuck base (2) is run through and is provided with base through-hole (203).
2. The fixture structure for automatic core setting of a hub as claimed in claim 1, wherein: the bottom of the L-shaped pull arm (8) is movably provided with a workpiece (6), and the inside of the chuck base (2) is movably provided with a pull rod connecting shaft (1).
3. The fixture structure for automatic core setting of a hub as claimed in claim 1, wherein: the inside of chuck deflector (3) is run through and is provided with deflector through-hole (301), the outside equidistance of chuck deflector (3) is run through and is provided with deflector mounting groove (303), all runs through between deflector mounting groove (303) and deflector through-hole (301) and is provided with deflector plate hole groove (302).
4. The fixture structure for automatic core setting of a hub as claimed in claim 1, wherein: the inside of chuck backup pad (4) is run through and is provided with backup pad through-hole (401), the outside equidistance of chuck backup pad (4) is run through and is provided with backup pad mounting groove (403), all runs through between mounting groove (403) and backup pad through-hole (401) and is provided with backup pad hole groove (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542993.XU CN219683990U (en) | 2023-03-20 | 2023-03-20 | Be applied to anchor clamps structure of automatic centering of wheel perseverance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320542993.XU CN219683990U (en) | 2023-03-20 | 2023-03-20 | Be applied to anchor clamps structure of automatic centering of wheel perseverance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683990U true CN219683990U (en) | 2023-09-15 |
Family
ID=87942618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320542993.XU Active CN219683990U (en) | 2023-03-20 | 2023-03-20 | Be applied to anchor clamps structure of automatic centering of wheel perseverance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683990U (en) |
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2023
- 2023-03-20 CN CN202320542993.XU patent/CN219683990U/en active Active
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| GR01 | Patent grant |