CN220659745U - Bearing assembly - Google Patents
Bearing assembly Download PDFInfo
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- CN220659745U CN220659745U CN202322228174.0U CN202322228174U CN220659745U CN 220659745 U CN220659745 U CN 220659745U CN 202322228174 U CN202322228174 U CN 202322228174U CN 220659745 U CN220659745 U CN 220659745U
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- support column
- hole
- bearing assembly
- pneumatic
- connecting plate
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- 238000003466 welding Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 abstract description 2
- 230000002452 interceptive effect Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The application relates to the field of automobile manufacturing, and aims to solve the problem of how to improve the universality of a bearing assembly. The bearing assembly is used for bearing the welding positioning tool and comprises a connecting plate and a supporting column. The connecting plate is provided with a connecting hole group which is used for installing different pneumatic grippers. The support column is connected in the connecting plate, and the support column extends from the connecting plate towards the direction of keeping away from pneumatic tongs, and the support column is opened there is gas circuit and wire casing, and gas circuit and wire casing interval set up, and the gas circuit is used for providing the required drive atmospheric pressure of pneumatic tongs, and the wire casing is sunken from the surface of support column to form, and the wire casing is used for placing pneumatic tongs's electric wire. The bearing assembly of this embodiment installs different pneumatic tongs through the connecting hole group to set up gas circuit and wire casing at the support column, so that at the support column installation pneumatic tongs, avoid the trachea or the electric wire winding support column of pneumatic tongs or interfere with the support column, in order to reach the effect that promotes the bearing assembly commonality.
Description
Technical Field
The present application relates to the field of automotive manufacturing, and in particular, to a load bearing assembly.
Background
The existing welding positioning tool for the automobile sheet metal parts is formed by processing a steel structure or a whole steel plate. The existing welding positioning tool comprises a bearing upright post, an air cylinder and a supporting block, wherein the bearing upright post is used for installing the air cylinder and the supporting block, and the air cylinder drives the supporting block to move so as to clamp the automobile sheet metal part.
The structure and the function of the existing bearing upright post are single, so that the on-site installation is inconvenient, and the universal requirement of the welding positioning tool on different automobile sheet metal parts cannot be met. How to solve the technical problems is considered by the person skilled in the art.
Disclosure of Invention
The application provides a bearing component to solve the problem of how to promote the commonality of bearing component.
The embodiment of the application provides a bearing assembly for bear welding position frock, bearing assembly includes connecting plate and support column. The connecting plate is equipped with the connecting hole group, the connecting hole group is used for installing different pneumatic tongs. The support column is connected the connecting plate, the support column is from the connecting plate orientation is kept away from the direction of pneumatic tongs extends, the support column is opened there are gas circuit and wire casing, the gas circuit with the wire casing interval sets up, the gas circuit is used for providing the required drive atmospheric pressure of pneumatic tongs, the wire casing is followed the surface depression of support column forms, the wire casing is used for placing pneumatic tongs's electric wire.
In one possible implementation manner, at least two gas paths are provided, and the two gas paths are arranged on two opposite sides of the support column.
In one possible embodiment, the carrier assembly further comprises a sealing plate that fits into the slot of the wire chase and is connected to the support post for covering the wires of the pneumatic grip located in the wire chase.
In one possible embodiment, the gas path includes a first through hole penetrating the support column along an extending direction of the support column, and a second through hole provided in a peripheral surface of the support column away from the connection plate, and the second through hole is in communication with the first through hole, and the second through hole is used for ventilating the first through hole.
In a possible embodiment, the bearing assembly further comprises a plug, which fits to the opening of the first through hole or the second through hole for closing the opening.
In one possible implementation manner, the bearing assembly further comprises an air pipe connector, the air pipe connector is arranged at a position, close to the connecting plate, of the supporting column, one end of the air pipe connector is communicated with the first through hole, and the other end of the air pipe connector is communicated with the air cylinder of the pneumatic gripper.
In one possible embodiment, the connection plate extends along the length of the support column and in a direction away from the support column.
In one possible embodiment, the connection plate extends along the circumference of the support column and in a direction away from the support column.
Compared with the prior art, the bearing assembly of the embodiment has the following beneficial effects:
1. different pneumatic grippers are installed through the connecting hole group, an air passage and a wire slot are formed in the support column, the air passage is used for providing driving air pressure required by the pneumatic grippers, the wire slot is used for placing wires of the pneumatic grippers so as to install the pneumatic grippers on the support column, and the air passage or the wires of the pneumatic grippers are prevented from winding the support column or interfering with the support column, so that the effect of improving the universality of the bearing assembly is achieved;
2. through the arrangement of the plurality of threaded holes, different pneumatic handles are connected through screws by selecting the threaded holes with different combinations, so that the bearing assembly is favorable for adapting to various types of pneumatic handles, and the universality of the bearing assembly is improved;
3. the connecting plate extends towards the direction away from the supporting column, the pneumatic handle is supported to a certain height by the connecting plate, the supporting column and the pneumatic handle are arranged at intervals, and the distance of the extending connecting plate can prevent the air pipe or the electric wire of the pneumatic handle from winding the supporting column or interfering with the supporting column so as to promote the universality of the bearing assembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly describe the drawings in the embodiments, it being understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a carrier assembly and a weld fixture according to a first embodiment of the present application;
FIG. 2 is a perspective view of a portion of the components of the carriage assembly of FIG. 1;
FIG. 3 is a cross-sectional view of a support post of the load bearing assembly of FIG. 2;
FIG. 4 is an enlarged view of region A of the carrier assembly of FIG. 1;
FIG. 5 is a perspective view of a carrier assembly and a weld fixture according to a second embodiment of the present application;
FIG. 6 is a perspective view of the carrier assembly of FIG. 5;
FIG. 7 is a perspective view of a carrier assembly and weld fixture according to a third embodiment of the present application;
fig. 8 is a perspective view of the carrier assembly of fig. 7.
Description of main reference numerals:
1. welding a bearing assembly of the positioning tool; 11. a connecting plate; 111. a group of connection holes; 112. a threaded hole; 12. a support column; 121. an air path; 122. a first through hole; 123. a second through hole; 124. a wire slot; 125. a notch; 126. a through hole; 127. a first seal; 128. a second seal; 13. a sealing plate; 131. a first barb structure; 132. a second barb structure; 133. a notch; 14. a plug; 15. an air pipe joint; 2. a pneumatic grip; 21. a first clamping member; 22. a second clamping member; 3. welding positioning tool.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments.
Some embodiments of the present application are described in detail. The following embodiments and features of the embodiments may be combined with each other without collision.
First embodiment
Referring to fig. 1 to 4, the present embodiment provides a carrying assembly 1 for carrying a welding positioning tool 3, where the welding positioning tool 3 includes the carrying assembly 1 and a pneumatic grip 2. The carrier assembly 1 comprises a connection plate 11 and support columns 12. The connection plate 11 is provided with a set of connection holes 111, the set of connection holes 111 being used for mounting different pneumatic grippers 2. The support column 12 is connected in connecting plate 11, and support column 12 extends from connecting plate 11 towards the direction of keeping away from pneumatic tongs 2, and support column 12 opens and has gas circuit 121 and wire casing 124, and gas circuit 121 and wire casing 124 interval set up, and gas circuit 121 is used for providing the required drive atmospheric pressure of pneumatic tongs 2, and wire casing 124 is sunken from the surface of support column 12 to form, and wire casing 124 is used for placing pneumatic tongs 2's electric wire.
The bearing assembly 1 is provided with different pneumatic grippers 2 through the connecting hole group 111, the support column 12 is provided with the air passage 121 and the wire groove 124, the air passage 121 is used for providing driving air pressure required by the pneumatic grippers 2, the wire groove 124 is used for placing wires of the pneumatic grippers 2 so as to be convenient for installing the pneumatic grippers 2 on the support column 12, and the air pipe or the wires of the pneumatic grippers 2 are prevented from winding the support column 12 or interfering with the support column 12 so as to promote the universality of the bearing assembly 1.
The connecting hole group 111 comprises a plurality of threaded holes 112, the plurality of threaded holes 112 are arranged at intervals, and the threaded holes 112 with different combinations are selected to be connected with different pneumatic grippers 2 through screws, so that the bearing assembly 1 is favorably matched with the pneumatic grippers 2 with various types, and the universality of the bearing assembly 1 is improved.
Optionally, the support column 12 is hollow with a through hole 126 for weight reduction. The support column 12 adopts an extrusion profile structure, and compared with a cast blank, the support column 12 can be processed to a proper length according to requirements. The support column 12 is made of high-strength aluminum alloy, the tensile strength is more than or equal to 280MPa, the yield strength is more than or equal to 240MPa, the elongation is more than or equal to 10%, the density of the material is low, the strength is good, the weight of the support column is reduced, and the support column 12 is non-magnetic, so that the bearing assembly 1 is convenient to install and use.
At least two air channels 121 are provided, and the two air channels 121 are arranged on two opposite sides of the support column 12.
The through hole 126 is arranged in the middle of the support column 12, the air channels 121 are arranged on two opposite sides of the through hole 126, the wire slots 124 are arranged on two opposite sides of the through hole 126, and thus the structure of the support column 12 is compact, and the bearing assembly 1 is convenient to install and use.
The carrier assembly 1 further comprises a sealing plate 13, the sealing plate 13 fitting into the slot 125 of the wire slot 124 and being connected to the support column 12 for covering the wires of the pneumatic grip 2 located in the wire slot 124.
The surface of the wire slot 124 is protruded with a first seal 127 and a second seal 128, and the first seal 127 and the second seal 128 are oppositely arranged at the notch 125.
The sealing plate 13 has a first barb 131 and a second barb 132 protruding from a side of the slot 125, the first seal 127 protrudes into the first barb 131, and the second seal 128 protrudes into the second barb 132, so that the sealing plate 13 is slidably connected to the support column 12.
The air path 121 includes a first through hole 122 and a second through hole 123, the first through hole 122 penetrates the support column 12 along the extending direction of the support column 12, the second through hole 123 is opened on the circumferential surface of the support column 12 far away from the connecting plate 11, and the second through hole 123 is communicated with the first through hole 122, and the second through hole 123 is used for ventilating the first through hole 122.
The carrier assembly 1 further comprises a plug 14, and the plug 14 is matched with the opening of the first through hole 122 or the second through hole 123 for closing the opening.
The bearing assembly 1 further comprises an air pipe joint 15, wherein the air pipe joint 15 is arranged at a position, close to the connecting plate 11, of the supporting column 12, one end of the air pipe joint 15 is communicated with the first through hole 122, and the other end of the air pipe joint 15 is communicated with the air cylinder of the pneumatic gripper 2.
In one possible embodiment, the connection plate 11 extends along the length of the support column 12 and in a direction away from the support column 12. The connecting plate 11 and the air pipe joint 15 are connected to the same end face of the supporting column 12, the connecting plate 11 extends along the vertical direction and is connected to the pneumatic gripper 2, and the air pipe joint 15 is arranged to be relatively close to the air cylinder distance of the pneumatic gripper 2, so that the air pipe joint 15 is convenient to install.
In this embodiment, the pneumatic gripper 2 includes a first clamping member 21 and a second clamping member 22, the first clamping member 21 is connected to the second clamping member 22, the connecting plate 11 is fixedly connected to the second clamping member 22, and the connecting plate 11 is connected to the lower end of the pneumatic gripper 2 and supports the pneumatic gripper 2 to a certain height, so that the support columns 12 are spaced from the pneumatic gripper 2. So set up, the distance that connecting plate 11 extends can avoid pneumatic gripper 2's trachea or electric wire to twine support column 12 or interfere with support column 12 to after removing the screw in tracheal coupling 15 and the connecting hole group 111, pneumatic gripper 2's whole can once only be lifted off from bearing assembly 1, consequently bear assembly 1 is convenient for install pneumatic gripper 2, in order to promote the commonality that bears assembly 1.
Second embodiment
As shown in connection with fig. 5 and 6, in one possible embodiment, the connection plate 11 extends along the circumference of the support column 12 and in a direction away from the support column 12. The connection hole group 111 is provided along the vertical direction, and the connection plate 11 is fixedly connected to the bottom of the pneumatic hand grip 2 by screws.
In this embodiment, the pneumatic gripper 2 is attached to the end face of the support column 12, and a gap 133 is formed at one end of the sealing plate 13, which is close to the connecting plate 11, and the gap 133 is used for allowing the electric wire of the pneumatic gripper 2 to pass through.
The second through hole 123 is formed in the circumferential surface of the support column 12, which is close to the pneumatic gripper 2, and is communicated with the first through hole 122, the air pipe joint 15 is arranged in the second through hole 123, and the plug 14 is matched with the opening of the first through hole 122, which is close to the second through hole 123, so as to be used for closing the opening to enable air flow to enter the pneumatic gripper 2 along the second through hole 123.
By the arrangement, the pneumatic gripper 2 and the support column 12 are not separated, the electric wires or air pipes of the pneumatic gripper 2 can be prevented from being exposed, and the air pipes or electric wires of the pneumatic gripper 2 are prevented from being wound around the support column 12 or interfering with the support column 12. And after the air pipe joint 15 and the screws in the connecting hole set 111 are detached, the whole pneumatic gripper 2 can be detached from the bearing assembly 1 at one time, so that the bearing assembly 1 is convenient for installing the pneumatic gripper 2, and the universality of the bearing assembly 1 is improved.
Third embodiment
As shown in connection with fig. 7 and 8, in one possible embodiment, two connection plates 11 are provided, two connection plates 11 being provided at intervals, one connection plate 11 extending along the circumferential direction of the support column 12 and in a direction away from the support column 12, and the other connection plate 11 being connected to the circumferential surface of the support column 12.
In the present embodiment, the pneumatic grip 2 includes a first grip 21 and a second grip 22, the first grip 21 being connected to one of the connection plates 11, the second grip 22 being connected to the other connection plate 11.
The connecting hole sets 111 are provided with two groups, and the connecting hole sets 111 are arranged corresponding to the connecting plates 11. The connection hole group 111 is provided with a plurality of screw holes 112 along the vertical direction at intervals, and the first clamping member 21 and the second clamping member 22 are connected to different screw holes 112 to adjust the distance between the first clamping member 21 and the second clamping member 22, so as to improve the universality of the bearing assembly 1.
To sum up, the carrying assembly 1 in the present application installs different pneumatic grippers 2 through the connection hole set 111, and the support column 12 is provided with the air path 121 and the wire slot 124, the air path 121 is used for providing the driving air pressure required by the pneumatic grippers 2, and the wire slot 124 is used for placing the wires of the pneumatic grippers 2. According to the different models of the pneumatic gripper 2, at least one connecting plate 11 can be arranged, and the connecting plate 11 is connected to the end face or the peripheral face of the support column 12 so as to facilitate the installation of the pneumatic gripper 2 on the support column 12, and the air pipe or the electric wire of the pneumatic gripper 2 is prevented from being wound on the support column 12 or interfering with the support column 12, so that the universality of the bearing assembly 1 is improved.
The above embodiments are only for illustrating the technical solution of the present application and not for limiting, and although the present application has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application.
Claims (8)
1. A carrier assembly for bear welding position frock, its characterized in that, carrier assembly includes:
the connecting plate is provided with a connecting hole group which is used for installing different pneumatic handles;
the support column is connected the connecting plate, the support column is from the connecting plate orientation is kept away from the direction of pneumatic tongs extends, the support column is opened there are gas circuit and wire casing, the gas circuit with the wire casing interval sets up, the gas circuit is used for providing the required drive atmospheric pressure of pneumatic tongs, the wire casing is followed the surface depression of support column forms, the wire casing is used for placing pneumatic tongs's electric wire.
2. The load bearing assembly of claim 1, wherein:
the gas paths are at least two, and the two gas paths are arranged on two opposite sides of the support column.
3. The load bearing assembly of claim 1 or 2, wherein:
the carrier assembly also includes a sealing plate that fits into the slot of the raceway and is connected to the support post for covering wires of the pneumatic grip located in the raceway.
4. The load bearing assembly of claim 1, wherein:
the gas circuit includes first through-hole and second through-hole, first through-hole is followed the extending direction of support column link up the support column, the second through-hole is seted up in the support column is kept away from the global of connecting plate, and the second through-hole with first through-hole intercommunication, the second through-hole is used for to first through-hole ventilates.
5. The load bearing assembly of claim 4, wherein:
the bearing assembly further comprises a plug, and the plug is matched with the opening of the first through hole or the second through hole so as to be used for closing the opening.
6. The load bearing assembly of claim 4, wherein:
the bearing assembly further comprises an air pipe connector, the air pipe connector is arranged at the position, close to the connecting plate, of the supporting column, one end of the air pipe connector is communicated with the first through hole, and the other end of the air pipe connector is communicated with the air cylinder of the pneumatic gripper.
7. The load bearing assembly of claim 1, wherein:
the connection plate extends along a length direction of the support column and toward a direction away from the support column.
8. The load bearing assembly of claim 1, wherein:
the connection plate extends along a circumferential direction of the support column and toward a direction away from the support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322228174.0U CN220659745U (en) | 2023-08-17 | 2023-08-17 | Bearing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322228174.0U CN220659745U (en) | 2023-08-17 | 2023-08-17 | Bearing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659745U true CN220659745U (en) | 2024-03-26 |
Family
ID=90340680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322228174.0U Active CN220659745U (en) | 2023-08-17 | 2023-08-17 | Bearing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659745U (en) |
-
2023
- 2023-08-17 CN CN202322228174.0U patent/CN220659745U/en active Active
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