CN217225260U - Jack catch of centre gripping wheel hub - Google Patents
Jack catch of centre gripping wheel hub Download PDFInfo
- Publication number
- CN217225260U CN217225260U CN202220912431.5U CN202220912431U CN217225260U CN 217225260 U CN217225260 U CN 217225260U CN 202220912431 U CN202220912431 U CN 202220912431U CN 217225260 U CN217225260 U CN 217225260U
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- fixed
- supporting
- wheel hub
- connecting plate
- adjusting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
A jack catch for clamping a wheel hub comprises a fixed connecting plate, a fixed supporting frame, a supporting upright post, a fixed base, a positioning slide rod, a hub jack catch, an adjusting screw rod and an auxiliary connecting sleeve, the outer side of the fixed connecting plate is provided with a plurality of supporting connecting lugs which are uniformly distributed on the outer side of the fixed connecting plate, the inner sides of the supporting connecting lugs are connected with the hub clamping jaws through rotating shafts, the hub claw rotates on the rotating shaft, the left side of the hub claw is provided with a clamping hook, the right side of the hub claw is provided with an adjusting pull plate, the inner side of the adjusting pulling plate is connected with an adjusting connecting plate through a rotating shaft, the outer side of the auxiliary connecting sleeve is provided with a plurality of fixed connecting lugs, the fixed connecting lugs are uniformly distributed on the outer side of the auxiliary connecting sleeve, the lower part of the adjusting connecting plate is connected with the fixed connecting lugs through a rotating shaft, the adjusting connecting plate rotates on the rotating shaft, and the inner side of the auxiliary connecting sleeve is connected with the adjusting screw rod through threads.
Description
Technical Field
The utility model relates to a wheel hub field especially relates to a centre gripping wheel hub's jack catch.
Background
In the use of the jack catch of the wheel hub clamping, the whole structure of the jack catch of the wheel hub clamping is unstable, so that the wheel hub cannot be well clamped when in use, the wheel hub falls off the ground from the jack catch of the wheel hub clamping, and potential safety hazards are brought to a user.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the aforesaid to prior art exists is not enough, provides a stable in structure's a centre gripping wheel hub's jack catch.
The utility model aims at realizing through the following technical scheme:
a jack catch for clamping a wheel hub comprises a fixed connecting plate, a fixed supporting frame, a supporting upright post, a fixed base, a positioning slide rod, a hub jack catch, an adjusting screw rod and an auxiliary connecting sleeve, wherein a plurality of supporting connecting lugs are arranged on the outer side of the fixed connecting plate and are uniformly distributed on the outer side of the fixed connecting plate, the inner sides of the supporting connecting lugs are connected with the hub jack catch through a rotating shaft, the hub jack catch rotates on the rotating shaft, a clamping hook is arranged on the left side of the hub jack catch, an adjusting pulling plate is arranged on the right side of the hub jack catch, the inner sides of the adjusting pulling plates are connected with the adjusting connecting plate through the rotating shaft, a plurality of fixed connecting lugs are arranged on the outer sides of the auxiliary connecting sleeve and are uniformly distributed on the outer sides of the auxiliary connecting sleeve, the lower parts of the adjusting connecting plate are connected with the fixed connecting lugs through the rotating shaft, the adjusting connecting plate rotates on the rotating shaft, and the inner sides of the auxiliary connecting sleeve are connected with the adjusting screw rod through threads, the left side of the adjusting screw rod is connected with a fixed connecting plate through a bearing, the adjusting screw rod rotates in the fixed connecting plate, the right side of the adjusting screw rod is connected with a rocker, and the outer side of the fixed connecting plate is connected with a fixed supporting frame.
The utility model discloses a support structure, including fixed bolster, support post, unable adjustment base, fastening connection cover, a plurality of auxiliary stay poles are connected in the support post outside, the unable adjustment support frame lower part has the support post, support post sub-unit connection unable adjustment base, unable adjustment base upper portion has fastening connection cover, the inboard connection support post of fastening connection cover, a plurality of auxiliary stay poles are connected in the support post outside, auxiliary stay pole evenly distributed is in the support post outside.
The bottom of the auxiliary supporting rod is connected with a fixed base, the lower portion of the fixed base is connected with a plurality of universal wheels, the universal wheels are uniformly distributed on the lower portion of the fixed base, the right side of the fixed supporting frame is connected with a supporting connecting sleeve, and the lower portion of the supporting connecting sleeve is connected with an inclined supporting rod.
The utility model discloses a bearing device, including bearing diagonal pole, locating slide bar, bearing diagonal pole left side joint support stand, the bearing connection cover inboard has the location spout, the inboard connecting spring of location spout, the spring slides in the spout that fixes a position, and the inboard location slide bar that connects of spring, the location spout is connected in the location slide bar outside, and the location slide bar slides in the spout that fixes a position.
The positioning slide bar rotates in the positioning sliding groove, the outer side of the positioning slide bar is connected with the fixed support frame, the positioning slide bar slides in the fixed support frame, the positioning slide bar rotates in the fixed support frame, the left side of the positioning slide bar is provided with the fastening press plate, and the right side of the fastening press plate is provided with the fixed bulge.
Has the advantages that:
1. the utility model discloses in drive the auxiliary connection cover through wave the rocker and control the wheel hub jack catch with adjusting the connecting plate, make opening and the closure of wheel hub jack catch swing back and forth control wheel hub jack catch on supporting the engaging lug and then press from both sides tight, easy operation, rational in infrastructure.
2. The utility model provides a fastening clamp plate has played the additional action to the hub jack catch, has also played the fastening effect to the hub, prevents that hub from coming off from the hub jack catch, has improved the security and the stability of whole device, makes overall structure more stable safer.
Drawings
Fig. 1 is the utility model discloses a jack catch structure sketch map of centre gripping wheel hub.
Fig. 2 is a longitudinal sectional view of a clamping jaw for clamping a wheel hub.
Detailed Description
The invention is explained in more detail below with reference to the drawings and examples:
a jack catch for clamping a wheel hub comprises a fixed connecting plate 01, a fixed supporting frame 02, a supporting upright post 03, a fixed base 04, a positioning slide rod 05, a hub jack catch 06, an adjusting screw 07 and an auxiliary connecting sleeve 08, wherein a plurality of supporting connecting lugs 14 are arranged on the outer side of the fixed connecting plate 01, the supporting connecting lugs 14 are uniformly distributed on the outer side of the fixed connecting plate 01, the inner side of each supporting connecting lug 14 is connected with the hub jack catch 06 through a rotating shaft, the hub jack catch 06 rotates on the rotating shaft, a clamping hook 13 is arranged on the left side of the hub jack catch 06, an adjusting pulling plate 15 is arranged on the right side of the hub jack catch 06, the inner side of the adjusting pulling plate 15 is connected with an adjusting connecting plate 09 through the rotating shaft, a plurality of fixed connecting lugs 16 are arranged on the outer side of the auxiliary connecting sleeve 08, the fixed connecting lugs 16 are uniformly distributed on the outer side of the auxiliary connecting sleeve 08, the lower part of the adjusting connecting plate 09 is connected with the fixed connecting lugs 16 through the rotating shaft, and the adjusting connecting plate 09 rotates on the rotating shaft, the inner side of the auxiliary connecting sleeve 08 is connected with an adjusting screw rod 07 through threads, the left side of the adjusting screw rod 07 is connected with a fixed connecting plate 01 through a bearing, the adjusting screw rod 07 rotates in the fixed connecting plate 01, the right side of the adjusting screw rod 07 is connected with a rocker 17, the auxiliary connecting sleeve 08 and the adjusting connecting plate 09 are driven by rocking the rocker 17 to control a hub clamping jaw 06, the hub clamping jaw 06 swings back and forth on a supporting connecting lug 14 to control opening and closing of the hub clamping jaw 06 so as to clamp a hub, and the outer side of the fixed connecting plate 01 is connected with a fixed supporting frame 02.
The fixed bolster 02 lower part has the support post 03, support post 03 sub-unit connection unable adjustment base 04, unable adjustment base 04 upper portion has fastening connection cover 20, fastening connection cover 20 inboard connects the support post 03, a plurality of auxiliary stay poles 19 are connected in the support post 03 outside, auxiliary stay poles 19 evenly distributed is in the support post 03 outside.
The utility model discloses a supporting device, including auxiliary stay 19, unable adjustment base 04 sub-unit connection a plurality of universal wheels 21, universal wheel 21 evenly distributed is in unable adjustment base 04 lower part, and the adapter sleeve 10 is supported in the connection of fixed stay frame 02 right side, support adapter sleeve 10 sub-unit connection bracing piece 18.
The utility model discloses a fixing device for inclined strut 18, including bearing support post 03, support connecting sleeve 10, spring 22 is connected to the inboard of location spout 23, spring 22 slides in location spout 23, and the inboard location slide bar 05 of connecting of spring 22, location spout 23 is connected in the location slide bar 05 outside, and location slide bar 05 slides in location spout 23.
The positioning slide bar 05 rotates in the positioning sliding groove 23, the outer side of the positioning slide bar 05 is connected with the fixed support frame 02, the positioning slide bar 05 slides in the fixed support frame 02, the positioning slide bar 05 rotates in the fixed support frame 02, the left side of the positioning slide bar 05 is provided with the fastening pressing plate 11, the fastening pressing plate 11 plays an auxiliary role for the hub clamping jaw 06, the hub is also fastened, the hub is prevented from falling off from the hub clamping jaw 06, and the right side of the fastening pressing plate 11 is provided with the fixing bulge 12.
The using method comprises the following steps: firstly, the device is pushed to a specified position, a positioning slide rod 05 is pulled to the left side, then a fastening pressure plate 11 is rotated by an inclined support rod for 180 degrees, an adjusting screw 07 is driven to rotate in a fixed connecting plate 01 by a rocker 17, the adjusting screw 07 drives an auxiliary connecting sleeve 08 to move left and right on the adjusting screw 07 through threads when rotating, the hub clamping jaws 06 are driven to be opened by the adjusting connecting plate 09 when the auxiliary connecting sleeve 08 moves right, the hub clamping jaws 06 are clamped at the outer side of a hub when the whole device is pushed, then the rocker 17 is rocked in the reverse direction, the auxiliary connecting sleeve 08 moves left on the adjusting screw 07 to close the hub clamping jaws 06, the hub is firmly clamped by the hub clamping jaws 06, then the positioning slide rod 05 is pulled outwards and the fastening pressure plate 11 is rotated to enable a fixing bulge 12 to be aligned with the middle of the hub, and finally the positioning slide rod 05 is loosened to enable the fixing bulge 12 to be inserted into the hub, the fixation of the hub is completed. The utility model discloses in drive auxiliary connection cover 08 and adjust connecting plate 09 and control wheel hub jack catch 06 through rocking rocker 17, make opening and the closure of wheel hub jack catch 06 of swing back and forth control wheel hub jack catch 06 on supporting engaging lug 14 and then press from both sides tight wheel hub, easy operation, rational in infrastructure.
The utility model provides a fastening clamp plate 11 has played the additional action to hub jack catch 06, has also played the fastening effect to the hub, prevents that hub from coming off from hub jack catch 06, has improved the security and the stability of whole device, makes overall structure more stable safer.
Claims (5)
1. A clamping jaw for clamping a wheel hub is characterized by comprising a fixed connecting plate, a fixed supporting frame, a supporting upright post, a fixed base, a positioning slide rod, a wheel hub clamping jaw, an adjusting screw rod and an auxiliary connecting sleeve, wherein a plurality of supporting connecting lugs are arranged on the outer side of the fixed connecting plate and are uniformly distributed on the outer side of the fixed connecting plate, the inner sides of the supporting connecting lugs are connected with the wheel hub clamping jaw through a rotating shaft, the wheel hub clamping jaw rotates on the rotating shaft, a clamping hook is arranged on the left side of the wheel hub clamping jaw, an adjusting pulling plate is arranged on the right side of the wheel hub clamping jaw, the inner side of the adjusting pulling plate is connected with the adjusting connecting plate through the rotating shaft, a plurality of fixed connecting lugs are arranged on the outer side of the auxiliary connecting sleeve and are uniformly distributed on the outer side of the auxiliary connecting sleeve, the lower part of the adjusting connecting plate is connected with the fixed connecting lugs through the rotating shaft, the adjusting connecting plate rotates on the rotating shaft, and the inner side of the auxiliary connecting sleeve is connected with the adjusting screw rod through threads, the left side of the adjusting screw rod is connected with a fixed connecting plate through a bearing, the adjusting screw rod rotates in the fixed connecting plate, the right side of the adjusting screw rod is connected with a rocker, and the outer side of the fixed connecting plate is connected with a fixed supporting frame.
2. The clamping jaw for clamping the wheel hub of the vehicle as claimed in claim 1, wherein the lower part of the fixed supporting frame is provided with a supporting upright, the lower part of the supporting upright is connected with a fixed base, the upper part of the fixed base is provided with a fastening connecting sleeve, the inner side of the fastening connecting sleeve is connected with the supporting upright, the outer side of the supporting upright is connected with a plurality of auxiliary supporting rods, and the auxiliary supporting rods are uniformly distributed on the outer side of the supporting upright.
3. The clamping jaw for clamping the wheel hub of the vehicle as claimed in claim 2, wherein the bottom of the auxiliary supporting rod is connected with a fixed base, the lower part of the fixed base is connected with a plurality of universal wheels, the universal wheels are uniformly distributed on the lower part of the fixed base, the right side of the fixed supporting frame is connected with a supporting and connecting sleeve, and the lower part of the supporting and connecting sleeve is connected with an inclined supporting rod.
4. The clamping jaw for clamping the wheel hub of the vehicle as claimed in claim 3, wherein the left side of the inclined supporting rod is connected with a supporting upright post, the inner side of the supporting connecting sleeve is provided with a positioning sliding groove, the inner side of the positioning sliding groove is connected with a spring, the spring slides in the positioning sliding groove, the inner side of the spring is connected with a positioning sliding rod, the outer side of the positioning sliding rod is connected with a positioning sliding groove, and the positioning sliding rod slides in the positioning sliding groove.
5. The clamping jaw for clamping the wheel hub of the vehicle as claimed in claim 4, wherein the positioning slide rod rotates in the positioning sliding groove, the outer side of the positioning slide rod is connected with the fixed support frame, the positioning slide rod slides in the fixed support frame, the positioning slide rod rotates in the fixed support frame, the left side of the positioning slide rod is provided with the fastening pressure plate, and the right side of the fastening pressure plate is provided with the fixed protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220912431.5U CN217225260U (en) | 2022-04-20 | 2022-04-20 | Jack catch of centre gripping wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220912431.5U CN217225260U (en) | 2022-04-20 | 2022-04-20 | Jack catch of centre gripping wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217225260U true CN217225260U (en) | 2022-08-19 |
Family
ID=82818953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220912431.5U Active CN217225260U (en) | 2022-04-20 | 2022-04-20 | Jack catch of centre gripping wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217225260U (en) |
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2022
- 2022-04-20 CN CN202220912431.5U patent/CN217225260U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |