CN211278085U - A unilateral clamping mechanism for wheel hub detects - Google Patents
A unilateral clamping mechanism for wheel hub detects Download PDFInfo
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- CN211278085U CN211278085U CN201921780676.1U CN201921780676U CN211278085U CN 211278085 U CN211278085 U CN 211278085U CN 201921780676 U CN201921780676 U CN 201921780676U CN 211278085 U CN211278085 U CN 211278085U
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Abstract
The utility model provides a unilateral clamping mechanism for wheel hub detects, includes second upper plate and second lower plate, be provided with vertical second main shaft between second upper plate and the second lower plate, the second main shaft is upper and lower extreme and runs through respectively second upper plate, second lower plate setting, the upper end of second main shaft is provided with the second rotary driving device, the lower extreme of second main shaft is provided with second upper sprocket and the second lower sprocket of range from top to bottom. The utility model discloses a clamping mechanism can realize automatic centre gripping and rotation to wheel hub on the assembly line for wheel hub is convenient for detect, reduces artifical the participation, and the reduction detects the condition emergence not in place, and the practicality is strong, is fit for promoting.
Description
Technical Field
The utility model belongs to the technical field of it is automatic, concretely relates to unilateral clamping mechanism for wheel hub detects.
Background
The hub is a cylindrical metal part with the inner contour of the tire supporting the tire and the center of the metal part is arranged on a shaft, and is also called a rim, a steel ring, a wheel and a tire bell, and the hub has various types according to the diameter, the width, the forming mode and the materials.
At present, need detect wheel hub, traditional mode mainly is manual operation, and is comparatively loaded down with trivial details, because some detection of wheel hub need rotate wheel hub multi-angle and detect again, if also adopt manual operation, can be fairly troublesome moreover, and the test result is inaccurate, and the manual operation deviation is big, and some places probably do not detect, influence product quality. Therefore, in order to ensure that the hub is stably clamped and uniformly rotated and the situation that the detection is not in place is reduced, a single-side clamping mechanism for detecting the hub is designed to solve the problem.
Disclosure of Invention
For overcoming the not enough among the above-mentioned prior art, the utility model aims to provide a unilateral clamping mechanism for wheel hub detects.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: a single-side clamping mechanism for wheel hub detection comprises a second upper base plate and a second lower base plate, wherein a vertical second main shaft is arranged between the second upper base plate and the second lower base plate, the upper end and the lower end of the second main shaft respectively penetrate through the second upper base plate and the second lower base plate, a second rotary driving device is arranged at the upper end of the second main shaft, and a second upper chain wheel and a second lower chain wheel which are arranged up and down are arranged at the lower end of the second main shaft;
a second clamping left arm and a second clamping right arm are rotatably arranged on the second main shaft, a vertical second left supporting shaft is arranged at the outer end of the second clamping left arm, a second right supporting shaft is arranged at the outer end of the second clamping right arm, a second left chain wheel and a second right chain wheel are respectively arranged on the second left supporting shaft and the second right supporting shaft, a second left rotating wheel and a second right rotating wheel are respectively arranged at the lower ends of the second left supporting shaft and the second right supporting shaft, and a second left supporting wheel and a second right supporting wheel are respectively arranged at the lower ends of the second left rotating wheel and the second right rotating wheel;
the second left rotating wheel is positioned below the second clamping left arm, and the second right rotating wheel is positioned below the second clamping right arm; the second left chain wheel is in transmission connection with the second upper chain wheel through a second left chain, and the second right chain wheel is in transmission connection with the second lower chain wheel through a second right chain;
a second clamping driving device is arranged on one side of the second rotary driving device, a second left gear and a second right gear which are meshed with each other are arranged at the lower end of the second upper bottom plate, and the second clamping driving device is connected with the second left gear; one side of the lower end of the second left gear is connected with a second left screw, and the second left screw is rotationally connected with the second clamping left arm; and one side of the lower end of the second right gear is connected with a second right screw rod, and the second right screw rod is rotationally connected with the second clamping right arm.
The preferable technical scheme is as follows: the second clamping left arm and the second clamping right arm are respectively provided with a second left pull rod pin and a second right pull rod pin, the second left screw rod is rotatably connected with the second left pull rod pin, and the second right screw rod is rotatably connected with the second right pull rod pin.
The preferable technical scheme is as follows: and springs are arranged on the second left screw rod and the second right screw rod.
The preferable technical scheme is as follows: the second left rotating wheel and the second right rotating wheel are both in an inverted round table shape.
The preferable technical scheme is as follows: the second left supporting wheel and the second right supporting wheel are both in a circular truncated cone shape.
The preferable technical scheme is as follows: and tensioning wheels are arranged on the inner sides of the second left chain and the second right chain.
The preferable technical scheme is as follows: a plurality of second supporting columns are arranged between the second upper bottom plate and the second lower bottom plate, and cutting grooves are formed in columns of the second supporting columns.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:
the utility model discloses a clamping mechanism can realize automatic centre gripping and rotation to wheel hub on the assembly line for wheel hub is convenient for detect, reduces artifical the participation, and the reduction detects the condition emergence not in place, and the practicality is strong, is fit for promoting.
Drawings
Fig. 1 is the front side of the perspective view of the present invention.
Fig. 2 is the back of the perspective view of the present invention.
In the above drawings, the second upper base plate 201, the second lower base plate 202, the second clamping left arm 205, the second clamping right arm 206, the second left support shaft 207, the second right support shaft 208, the second left rotating wheel 211, the second right rotating wheel 212, the second left support wheel 213, the second right support wheel 214, the second left chain 215, the second right chain 216, the second left gear 217, the second right gear 218, the second left screw rod 219, the second right screw rod 220, the second main shaft 223, the second rotary driving device 224, the second clamping driving device 225, and the second support post 226.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example (b): as shown in fig. 1 and 2, a single-side clamping mechanism for wheel hub detection includes a second upper base plate 201 and a second lower base plate 202, a vertical second spindle 223 is disposed between the second upper base plate 201 and the second lower base plate 202, the upper end and the lower end of the second spindle 223 respectively penetrate through the second upper base plate 201 and the second lower base plate 202, a second rotary driving device 224 is disposed at the upper end of the second spindle 223, and a second upper chain wheel and a second lower chain wheel which are arranged up and down are disposed at the lower end of the second spindle 223; a second clamping left arm 205 and a second clamping right arm 206 are rotatably arranged on the second main shaft 223, a vertical second left support shaft 207 is arranged at the outer end of the second clamping left arm 205, a second right support shaft 208 is arranged at the outer end of the second clamping right arm 206, a second left chain wheel and a second right chain wheel are respectively arranged on the second left support shaft 207 and the second right support shaft 208, a second left rotating wheel 211 and a second right rotating wheel 212 are respectively arranged at the lower ends of the second left support shaft 207 and the second right support shaft 208, and a second left support wheel 213 and a second right support wheel 214 are respectively arranged at the lower ends of the second left rotating wheel 211 and the second right rotating wheel 212; second left rotating wheel 211 is positioned below second clamping left arm 205, and second right rotating wheel 212 is positioned below second clamping right arm 206; the second left chain wheel is in transmission connection with the second upper chain wheel through a second left chain 215, and the second right chain wheel is in transmission connection with the second lower chain wheel through a second right chain 216; a second clamping driving device 225 is arranged at one side of the second rotation driving device 224, a second left gear 217 and a second right gear 218 which are engaged with each other are arranged at the lower end of the second upper base plate 201, and the second clamping driving device 225 is connected with the second left gear 217; one side of the lower end of the second left gear 217 is connected with a second left screw rod 219, and the second left screw rod 219 is rotatably connected with the second clamping left arm 205; a second right screw 220 is connected to one side of the lower end of the second right gear 218, and the second right screw 220 is rotatably connected to the second clamping right arm 206.
The application comprises the following steps: two symmetrical clamping mechanisms are machined and symmetrically arranged on two sides of an assembly line, when a hub is conveyed to the clamping mechanism through the assembly line, a second clamping driving device 225 controls a second left screw 219 and a second right screw 220 to respectively push a second clamping left arm 205 and a second clamping right arm 206 to clamp the hub, the two clamping mechanisms simultaneously move inwards to clamp the hub, meanwhile, a second rotary driving device 224 drives a second left rotating wheel 211 and a second right rotating wheel 212 to rotate through a second left chain 215 and a second right chain 216 respectively, the hub is located above the second left supporting wheel 213 and the second right supporting wheel 214 and is driven to rotate through the second left rotating wheel 211 and the second right rotating wheel 212, and clamping and rotating required by hub testing are achieved.
The preferred embodiment is: the second clamping left arm 205 and the second clamping right arm 206 are respectively provided with a second left pull rod pin and a second right pull rod pin, the second left screw rod 219 is rotatably connected with the second left pull rod pin, and the second right screw rod 220 is rotatably connected with the second right pull rod pin.
The preferred embodiment is: as shown in fig. 1 and 2, springs are disposed on the second left screw 219 and the second right screw 220. The buffer effect is good, reduces mechanical damage.
The preferred embodiment is: as shown in fig. 1, the second left rotating wheel 211 and the second right rotating wheel 212 are each in the shape of an inverted circular truncated cone. The friction is reduced when being convenient for contact with the hub, and the motion effect is good.
The preferred embodiment is: as shown in fig. 1, the second left support wheel 213 and the second right support wheel 214 are each circular truncated cone-shaped. When the clamping mechanisms on the two sides clamp the hub, the hub can move upwards through the second left supporting wheel 213 and the second right supporting wheel 214, the bottom of the hub is separated from the assembly line by a certain distance, and the hub is ensured to rotate flexibly during detection.
The preferred embodiment is: tensioning wheels are arranged on the inner sides of the second left chain 215 and the second right chain 216. The tension force is automatically adjusted, so that the transmission system is stable, safe and reliable.
The preferred embodiment is: as shown in fig. 1 and 2, a plurality of second supporting pillars 226 are disposed between the second upper base plate 201 and the second lower base plate 202, and a cutting groove is disposed on a column of the second supporting pillars 226. The spanner is convenient to use and disassemble.
The utility model discloses a clamping mechanism can realize automatic centre gripping and rotation to wheel hub on the assembly line for wheel hub is convenient for detect, reduces artifical the participation, and the reduction detects the condition emergence not in place, and the practicality is strong, is fit for promoting.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. A unilateral clamping mechanism for wheel hub detects which characterized in that: the vertical second main shaft is arranged between the second upper base plate and the second lower base plate, the upper end and the lower end of the second main shaft respectively penetrate through the second upper base plate and the second lower base plate, a second rotary driving device is arranged at the upper end of the second main shaft, and a second upper chain wheel and a second lower chain wheel which are vertically arranged are arranged at the lower end of the second main shaft;
a second clamping left arm and a second clamping right arm are rotatably arranged on the second main shaft, a vertical second left supporting shaft is arranged at the outer end of the second clamping left arm, a second right supporting shaft is arranged at the outer end of the second clamping right arm, a second left chain wheel and a second right chain wheel are respectively arranged on the second left supporting shaft and the second right supporting shaft, a second left rotating wheel and a second right rotating wheel are respectively arranged at the lower ends of the second left supporting shaft and the second right supporting shaft, and a second left supporting wheel and a second right supporting wheel are respectively arranged at the lower ends of the second left rotating wheel and the second right rotating wheel;
the second left rotating wheel is positioned below the second clamping left arm, and the second right rotating wheel is positioned below the second clamping right arm; the second left chain wheel is in transmission connection with the second upper chain wheel through a second left chain, and the second right chain wheel is in transmission connection with the second lower chain wheel through a second right chain;
a second clamping driving device is arranged on one side of the second rotary driving device, a second left gear and a second right gear which are meshed with each other are arranged at the lower end of the second upper bottom plate, and the second clamping driving device is connected with the second left gear; one side of the lower end of the second left gear is connected with a second left screw, and the second left screw is rotationally connected with the second clamping left arm; and one side of the lower end of the second right gear is connected with a second right screw rod, and the second right screw rod is rotationally connected with the second clamping right arm.
2. A single-sided clamping mechanism for hub testing as claimed in claim 1, wherein: the second clamping left arm and the second clamping right arm are respectively provided with a second left pull rod pin and a second right pull rod pin, the second left screw rod is rotatably connected with the second left pull rod pin, and the second right screw rod is rotatably connected with the second right pull rod pin.
3. A single-sided clamping mechanism for hub testing as claimed in claim 2, wherein: and springs are arranged on the second left screw rod and the second right screw rod.
4. A single-sided clamping mechanism for hub testing as claimed in claim 3, wherein: the second left rotating wheel and the second right rotating wheel are both in an inverted round table shape.
5. The single-sided clamping mechanism for hub testing as recited in claim 4, wherein: the second left supporting wheel and the second right supporting wheel are both in a circular truncated cone shape.
6. The single-sided clamping mechanism for hub testing as recited in claim 5, wherein: and tensioning wheels are arranged on the inner sides of the second left chain and the second right chain.
7. The single-sided clamping mechanism for hub testing as recited in claim 6, wherein: a plurality of second supporting columns are arranged between the second upper bottom plate and the second lower bottom plate, and cutting grooves are formed in columns of the second supporting columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780676.1U CN211278085U (en) | 2019-10-22 | 2019-10-22 | A unilateral clamping mechanism for wheel hub detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780676.1U CN211278085U (en) | 2019-10-22 | 2019-10-22 | A unilateral clamping mechanism for wheel hub detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211278085U true CN211278085U (en) | 2020-08-18 |
Family
ID=72024214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780676.1U Active CN211278085U (en) | 2019-10-22 | 2019-10-22 | A unilateral clamping mechanism for wheel hub detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211278085U (en) |
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2019
- 2019-10-22 CN CN201921780676.1U patent/CN211278085U/en active Active
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